version 1.176, 2004/01/28 16:18:29
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version 1.498, 2006/12/28 02:50:20
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Line 55 redundancy from other modules and increa
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Line 55 redundancy from other modules and increa
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package Apache::loncommon; |
package Apache::loncommon; |
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use strict; |
use strict; |
use Apache::lonnet(); |
use Apache::lonnet; |
use GDBM_File; |
use GDBM_File; |
use POSIX qw(strftime mktime); |
use POSIX qw(strftime mktime); |
use Apache::Constants qw(:common :http :methods); |
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use Apache::lonmsg(); |
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use Apache::lonmenu(); |
use Apache::lonmenu(); |
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use Apache::lonenc(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use HTML::Entities; |
use HTML::Entities; |
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use Apache::lonhtmlcommon(); |
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use Apache::loncoursedata(); |
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use Apache::lontexconvert(); |
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use Apache::lonclonecourse(); |
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use LONCAPA qw(:DEFAULT :match); |
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my $readit; |
my $readit; |
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Line 74 my $readit;
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Line 78 my $readit;
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my %language; |
my %language; |
my %supported_language; |
my %supported_language; |
my %cprtag; |
my %cprtag; |
my %fe; my %fd; |
my %scprtag; |
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my %fe; my %fd; my %fm; |
my %category_extensions; |
my %category_extensions; |
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# ---------------------------------------------- Designs |
# ---------------------------------------------- Designs |
Line 105 BEGIN {
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Line 110 BEGIN {
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my $langtabfile = $Apache::lonnet::perlvar{'lonTabDir'}. |
my $langtabfile = $Apache::lonnet::perlvar{'lonTabDir'}. |
'/language.tab'; |
'/language.tab'; |
if ( open(my $fh,"<$langtabfile") ) { |
if ( open(my $fh,"<$langtabfile") ) { |
while (<$fh>) { |
while (my $line = <$fh>) { |
next if /^\#/; |
next if ($line=~/^\#/); |
chomp; |
chomp($line); |
my ($key,$two,$country,$three,$enc,$val,$sup)=(split(/\t/,$_)); |
my ($key,$two,$country,$three,$enc,$val,$sup)=(split(/\t/,$line)); |
$language{$key}=$val.' - '.$enc; |
$language{$key}=$val.' - '.$enc; |
if ($sup) { |
if ($sup) { |
$supported_language{$key}=$sup; |
$supported_language{$key}=$sup; |
Line 122 BEGIN {
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Line 127 BEGIN {
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my $copyrightfile = $Apache::lonnet::perlvar{'lonIncludes'}. |
my $copyrightfile = $Apache::lonnet::perlvar{'lonIncludes'}. |
'/copyright.tab'; |
'/copyright.tab'; |
if ( open (my $fh,"<$copyrightfile") ) { |
if ( open (my $fh,"<$copyrightfile") ) { |
while (<$fh>) { |
while (my $line = <$fh>) { |
next if /^\#/; |
next if ($line=~/^\#/); |
chomp; |
chomp($line); |
my ($key,$val)=(split(/\s+/,$_,2)); |
my ($key,$val)=(split(/\s+/,$line,2)); |
$cprtag{$key}=$val; |
$cprtag{$key}=$val; |
} |
} |
close($fh); |
close($fh); |
} |
} |
} |
} |
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# ----------------------------------------------------------- source copyrights |
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{ |
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my $sourcecopyrightfile = $Apache::lonnet::perlvar{'lonIncludes'}. |
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'/source_copyright.tab'; |
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if ( open (my $fh,"<$sourcecopyrightfile") ) { |
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while (my $line = <$fh>) { |
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next if ($line =~ /^\#/); |
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chomp($line); |
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my ($key,$val)=(split(/\s+/,$line,2)); |
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$scprtag{$key}=$val; |
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} |
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close($fh); |
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} |
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} |
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# -------------------------------------------------------------- domain designs |
# -------------------------------------------------------------- domain designs |
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Line 138 BEGIN {
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Line 157 BEGIN {
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my $designdir=$Apache::lonnet::perlvar{'lonTabDir'}.'/lonDomColors'; |
my $designdir=$Apache::lonnet::perlvar{'lonTabDir'}.'/lonDomColors'; |
opendir(DIR,$designdir); |
opendir(DIR,$designdir); |
while ($filename=readdir(DIR)) { |
while ($filename=readdir(DIR)) { |
my ($domain)=($filename=~/^(\w+)\./); |
if ($filename!~/\.tab$/) { next; } |
{ |
my ($domain)=($filename=~/^($match_domain)\./); |
my $designfile = $designdir.'/'.$filename; |
{ |
if ( open (my $fh,"<$designfile") ) { |
my $designfile = $designdir.'/'.$filename; |
while (<$fh>) { |
if ( open (my $fh,"<$designfile") ) { |
next if /^\#/; |
while (my $line = <$fh>) { |
chomp; |
next if ($line =~ /^\#/); |
my ($key,$val)=(split(/\=/,$_)); |
chomp($line); |
if ($val) { $designhash{$domain.'.'.$key}=$val; } |
my ($key,$val)=(split(/\=/,$line)); |
} |
if ($val) { $designhash{$domain.'.'.$key}=$val; } |
close($fh); |
} |
} |
close($fh); |
} |
} |
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} |
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} |
} |
closedir(DIR); |
closedir(DIR); |
Line 161 BEGIN {
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Line 181 BEGIN {
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my $categoryfile = $Apache::lonnet::perlvar{'lonTabDir'}. |
my $categoryfile = $Apache::lonnet::perlvar{'lonTabDir'}. |
'/filecategories.tab'; |
'/filecategories.tab'; |
if ( open (my $fh,"<$categoryfile") ) { |
if ( open (my $fh,"<$categoryfile") ) { |
while (<$fh>) { |
while (my $line = <$fh>) { |
next if /^\#/; |
next if ($line =~ /^\#/); |
chomp; |
chomp($line); |
my ($extension,$category)=(split(/\s+/,$_,2)); |
my ($extension,$category)=(split(/\s+/,$line,2)); |
push @{$category_extensions{lc($category)}},$extension; |
push @{$category_extensions{lc($category)}},$extension; |
} |
} |
close($fh); |
close($fh); |
Line 176 BEGIN {
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Line 196 BEGIN {
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my $typesfile = $Apache::lonnet::perlvar{'lonTabDir'}. |
my $typesfile = $Apache::lonnet::perlvar{'lonTabDir'}. |
'/filetypes.tab'; |
'/filetypes.tab'; |
if ( open (my $fh,"<$typesfile") ) { |
if ( open (my $fh,"<$typesfile") ) { |
while (<$fh>) { |
while (my $line = <$fh>) { |
next if (/^\#/); |
next if ($line =~ /^\#/); |
chomp; |
chomp($line); |
my ($ending,$emb,$descr)=split(/\s+/,$_,3); |
my ($ending,$emb,$mime,$descr)=split(/\s+/,$line,4); |
if ($descr ne '') { |
if ($descr ne '') { |
$fe{$ending}=lc($emb); |
$fe{$ending}=lc($emb); |
$fd{$ending}=$descr; |
$fd{$ending}=$descr; |
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if ($mime ne 'unk') { $fm{$ending}=$mime; } |
} |
} |
} |
} |
close($fh); |
close($fh); |
Line 220 formname and elementname indicate the na
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Line 241 formname and elementname indicate the na
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the element that the results of the browsing selection are to be placed in. |
the element that the results of the browsing selection are to be placed in. |
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Specifying 'only' will restrict the browser to displaying only files |
Specifying 'only' will restrict the browser to displaying only files |
with the given extension. Can be a comma seperated list. |
with the given extension. Can be a comma separated list. |
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Specifying 'omit' will restrict the browser to NOT displaying files |
Specifying 'omit' will restrict the browser to NOT displaying files |
with the given extension. Can be a comma seperated list. |
with the given extension. Can be a comma separated list. |
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=item * opensearcher(formname, elementname) [javascript] |
=item * opensearcher(formname, elementname) [javascript] |
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Line 235 of the element the selection from the se
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Line 256 of the element the selection from the se
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=cut |
=cut |
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sub browser_and_searcher_javascript { |
sub browser_and_searcher_javascript { |
my $resurl=&lastresurl(); |
my ($mode)=@_; |
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if (!defined($mode)) { $mode='edit'; } |
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my $resurl=&escape_single(&lastresurl()); |
return <<END; |
return <<END; |
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// <!-- BEGIN LON-CAPA Internal |
var editbrowser = null; |
var editbrowser = null; |
function openbrowser(formname,elementname,only,omit,titleelement) { |
function openbrowser(formname,elementname,only,omit,titleelement) { |
var url = '$resurl/?'; |
var url = '$resurl/?'; |
Line 244 sub browser_and_searcher_javascript {
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Line 268 sub browser_and_searcher_javascript {
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url += 'launch=1&'; |
url += 'launch=1&'; |
} |
} |
url += 'catalogmode=interactive&'; |
url += 'catalogmode=interactive&'; |
url += 'mode=edit&'; |
url += 'mode=$mode&'; |
url += 'form=' + formname + '&'; |
url += 'form=' + formname + '&'; |
if (only != null) { |
if (only != null) { |
url += 'only=' + only + '&'; |
url += 'only=' + only + '&'; |
} |
} else { |
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url += 'only=&'; |
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} |
if (omit != null) { |
if (omit != null) { |
url += 'omit=' + omit + '&'; |
url += 'omit=' + omit + '&'; |
} |
} else { |
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url += 'omit=&'; |
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} |
if (titleelement != null) { |
if (titleelement != null) { |
url += 'titleelement=' + titleelement + '&'; |
url += 'titleelement=' + titleelement + '&'; |
} |
} else { |
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url += 'titleelement=&'; |
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} |
url += 'element=' + elementname + ''; |
url += 'element=' + elementname + ''; |
var title = 'Browser'; |
var title = 'Browser'; |
var options = 'scrollbars=1,resizable=1,menubar=0'; |
var options = 'scrollbars=1,resizable=1,menubar=0,toolbar=1,location=1'; |
options += ',width=700,height=600'; |
options += ',width=700,height=600'; |
editbrowser = open(url,title,options,'1'); |
editbrowser = open(url,title,options,'1'); |
editbrowser.focus(); |
editbrowser.focus(); |
Line 269 sub browser_and_searcher_javascript {
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Line 299 sub browser_and_searcher_javascript {
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url += 'launch=1&'; |
url += 'launch=1&'; |
} |
} |
url += 'catalogmode=interactive&'; |
url += 'catalogmode=interactive&'; |
url += 'mode=edit&'; |
url += 'mode=$mode&'; |
url += 'form=' + formname + '&'; |
url += 'form=' + formname + '&'; |
if (titleelement != null) { |
if (titleelement != null) { |
url += 'titleelement=' + titleelement + '&'; |
url += 'titleelement=' + titleelement + '&'; |
} |
} else { |
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url += 'titleelement=&'; |
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} |
url += 'element=' + elementname + ''; |
url += 'element=' + elementname + ''; |
var title = 'Search'; |
var title = 'Search'; |
var options = 'scrollbars=1,resizable=1,menubar=0'; |
var options = 'scrollbars=1,resizable=1,menubar=0,toolbar=1,location=1'; |
options += ',width=700,height=600'; |
options += ',width=700,height=600'; |
editsearcher = open(url,title,options,'1'); |
editsearcher = open(url,title,options,'1'); |
editsearcher.focus(); |
editsearcher.focus(); |
} |
} |
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// END LON-CAPA Internal --> |
END |
END |
} |
} |
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sub lastresurl { |
sub lastresurl { |
if ($ENV{'environment.lastresurl'}) { |
if ($env{'environment.lastresurl'}) { |
return $ENV{'environment.lastresurl'} |
return $env{'environment.lastresurl'} |
} else { |
} else { |
return '/res'; |
return '/res'; |
} |
} |
Line 303 sub storeresurl {
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Line 336 sub storeresurl {
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sub studentbrowser_javascript { |
sub studentbrowser_javascript { |
unless ( |
unless ( |
(($ENV{'request.course.id'}) && |
(($env{'request.course.id'}) && |
(&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) |
(&Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
|| ($ENV{'request.role'}=~/^(au|dc|su)/) |
|| &Apache::lonnet::allowed('srm',$env{'request.course.id'}. |
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'/'.$env{'request.course.sec'}) |
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)) |
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|| ($env{'request.role'}=~/^(au|dc|su)/) |
) { return ''; } |
) { return ''; } |
return (<<'ENDSTDBRW'); |
return (<<'ENDSTDBRW'); |
<script type="text/javascript" language="Javascript" > |
<script type="text/javascript" language="Javascript" > |
Line 334 ENDSTDBRW
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Line 370 ENDSTDBRW
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sub selectstudent_link { |
sub selectstudent_link { |
my ($form,$unameele,$udomele)=@_; |
my ($form,$unameele,$udomele)=@_; |
if ($ENV{'request.course.id'}) { |
if ($env{'request.course.id'}) { |
unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) { |
if (!&Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
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&& !&Apache::lonnet::allowed('srm',$env{'request.course.id'}. |
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'/'.$env{'request.course.sec'})) { |
return ''; |
return ''; |
} |
} |
return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele. |
return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele. |
'","'.$udomele.'");'."'>".&mt('Select User')."</a>"; |
'","'.$udomele.'");'."'>".&mt('Select User')."</a>"; |
} |
} |
if ($ENV{'request.role'}=~/^(au|dc|su)/) { |
if ($env{'request.role'}=~/^(au|dc|su)/) { |
return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele. |
return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele. |
'","'.$udomele.'",1);'."'>".&mt('Select User')."</a>"; |
'","'.$udomele.'",1);'."'>".&mt('Select User')."</a>"; |
} |
} |
Line 349 sub selectstudent_link {
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Line 387 sub selectstudent_link {
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} |
} |
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sub coursebrowser_javascript { |
sub coursebrowser_javascript { |
my ($domainfilter)=@_; |
my ($domainfilter,$sec_element,$formname)=@_; |
return (<<ENDSTDBRW); |
my $crs_or_grp_alert = &mt('Please select the type of LON-CAPA entity - Course or Group - for which you wish to add/modify a user role'); |
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my $output = ' |
<script type="text/javascript" language="Javascript" > |
<script type="text/javascript" language="Javascript" > |
var stdeditbrowser; |
var stdeditbrowser;'."\n"; |
function opencrsbrowser(formname,uname,udom) { |
$output .= <<"ENDSTDBRW"; |
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function opencrsbrowser(formname,uname,udom,desc,extra_element,multflag,crstype) { |
var url = '/adm/pickcourse?'; |
var url = '/adm/pickcourse?'; |
var filter; |
var domainfilter = ''; |
if (filter != null) { |
var formid = getFormIdByName(formname); |
if (filter != '') { |
if (formid > -1) { |
url += 'filter='+filter+'&'; |
var domid = getIndexByName(formid,udom); |
} |
if (domid > -1) { |
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if (document.forms[formid].elements[domid].type == 'select-one') { |
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domainfilter=document.forms[formid].elements[domid].options[document.forms[formid].elements[domid].selectedIndex].value; |
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} |
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if (document.forms[formid].elements[domid].type == 'hidden') { |
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domainfilter=document.forms[formid].elements[domid].value; |
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} |
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} |
} |
} |
var domainfilter='$domainfilter'; |
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if (domainfilter != null) { |
if (domainfilter != null) { |
if (domainfilter != '') { |
if (domainfilter != '') { |
url += 'domainfilter='+domainfilter+'&'; |
url += 'domainfilter='+domainfilter+'&'; |
} |
} |
} |
} |
url += 'form=' + formname + '&cnumelement='+uname+ |
url += 'form=' + formname + '&cnumelement='+uname+ |
'&cdomelement='+udom; |
'&cdomelement='+udom+ |
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'&cnameelement='+desc; |
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if (extra_element !=null && extra_element != '') { |
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if (formname == 'rolechoice') { |
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url += '&roleelement='+extra_element; |
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if (domainfilter == null || domainfilter == '') { |
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url += '&domainfilter='+extra_element; |
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} |
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} |
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else { |
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if (formname == 'portform') { |
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url += '&setroles='+extra_element; |
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} |
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} |
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} |
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if (multflag !=null && multflag != '') { |
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url += '&multiple='+multflag; |
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} |
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if (crstype == 'Course/Group') { |
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if (formname == 'cu') { |
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crstype = document.cu.crstype.options[document.cu.crstype.selectedIndex].value; |
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if (crstype == "") { |
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alert("$crs_or_grp_alert"); |
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return; |
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} |
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} |
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} |
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if (crstype !=null && crstype != '') { |
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url += '&type='+crstype; |
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} |
var title = 'Course_Browser'; |
var title = 'Course_Browser'; |
var options = 'scrollbars=1,resizable=1,menubar=0'; |
var options = 'scrollbars=1,resizable=1,menubar=0'; |
options += ',width=700,height=600'; |
options += ',width=700,height=600'; |
stdeditbrowser = open(url,title,options,'1'); |
stdeditbrowser = open(url,title,options,'1'); |
stdeditbrowser.focus(); |
stdeditbrowser.focus(); |
} |
} |
</script> |
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function getFormIdByName(formname) { |
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for (var i=0;i<document.forms.length;i++) { |
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if (document.forms[i].name == formname) { |
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return i; |
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} |
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} |
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return -1; |
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} |
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function getIndexByName(formid,item) { |
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for (var i=0;i<document.forms[formid].elements.length;i++) { |
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if (document.forms[formid].elements[i].name == item) { |
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return i; |
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} |
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} |
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return -1; |
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} |
ENDSTDBRW |
ENDSTDBRW |
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if ($sec_element ne '') { |
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$output .= &setsec_javascript($sec_element,$formname); |
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} |
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$output .= ' |
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</script>'; |
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return $output; |
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} |
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sub setsec_javascript { |
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my ($sec_element,$formname) = @_; |
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my $setsections = qq| |
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function setSect(sectionlist) { |
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var sectionsArray = sectionlist.split(","); |
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var numSections = sectionsArray.length; |
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document.$formname.$sec_element.length = 0; |
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if (numSections == 0) { |
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document.$formname.$sec_element.multiple=false; |
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document.$formname.$sec_element.size=1; |
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document.$formname.$sec_element.options[0] = new Option('No existing sections','',false,false) |
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} else { |
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if (numSections == 1) { |
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document.$formname.$sec_element.multiple=false; |
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document.$formname.$sec_element.size=1; |
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document.$formname.$sec_element.options[0] = new Option('Select','',true,true); |
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document.$formname.$sec_element.options[1] = new Option('No section','',false,false) |
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document.$formname.$sec_element.options[2] = new Option(sectionsArray[0],sectionsArray[0],false,false); |
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} else { |
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for (var i=0; i<numSections; i++) { |
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document.$formname.$sec_element.options[i] = new Option(sectionsArray[i],sectionsArray[i],false,false) |
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} |
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document.$formname.$sec_element.multiple=true |
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if (numSections < 3) { |
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document.$formname.$sec_element.size=numSections; |
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} else { |
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document.$formname.$sec_element.size=3; |
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} |
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document.$formname.$sec_element.options[0].selected = false |
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} |
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} |
} |
} |
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|; |
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return $setsections; |
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} |
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sub selectcourse_link { |
sub selectcourse_link { |
my ($form,$unameele,$udomele)=@_; |
my ($form,$unameele,$udomele,$desc,$extra_element,$multflag,$selecttype)=@_; |
return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele. |
return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele. |
'","'.$udomele.'");'."'>".&mt('Select Course')."</a>"; |
'","'.$udomele.'","'.$desc.'","'.$extra_element.'","'.$multflag.'","'.$selecttype.'");'."'>".&mt('Select Course')."</a>"; |
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} |
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sub check_uncheck_jscript { |
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my $jscript = <<"ENDSCRT"; |
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function checkAll(field) { |
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if (field.length > 0) { |
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for (i = 0; i < field.length; i++) { |
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field[i].checked = true ; |
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} |
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} else { |
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field.checked = true |
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} |
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} |
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function uncheckAll(field) { |
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if (field.length > 0) { |
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for (i = 0; i < field.length; i++) { |
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field[i].checked = false ; |
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} } else { |
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field.checked = false ; |
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} |
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} |
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ENDSCRT |
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return $jscript; |
} |
} |
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=pod |
=pod |
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=item * linked_select_forms(...) |
=item * linked_select_forms(...) |
Line 465 sub linked_select_forms {
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Line 625 sub linked_select_forms {
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my $first = "document.$formname.$firstselectname"; |
my $first = "document.$formname.$firstselectname"; |
# output the javascript to do the changing |
# output the javascript to do the changing |
my $result = ''; |
my $result = ''; |
$result.="<script>\n"; |
$result.="<script type=\"text/javascript\">\n"; |
$result.="var select2data = new Object();\n"; |
$result.="var select2data = new Object();\n"; |
$" = '","'; |
$" = '","'; |
my $debug = ''; |
my $debug = ''; |
Line 514 END
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Line 674 END
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$result .= "<select size=\"1\" name=\"$firstselectname\" onchange=\"select1_changed()\">\n"; |
$result .= "<select size=\"1\" name=\"$firstselectname\" onchange=\"select1_changed()\">\n"; |
foreach my $value (sort(keys(%$hashref))) { |
foreach my $value (sort(keys(%$hashref))) { |
$result.=" <option value=\"$value\" "; |
$result.=" <option value=\"$value\" "; |
$result.=" selected=\"true\" " if ($value eq $firstdefault); |
$result.=" selected=\"selected\" " if ($value eq $firstdefault); |
$result.=">".&mt($hashref->{$value}->{'text'})."</option>\n"; |
$result.=">".&mt($hashref->{$value}->{'text'})."</option>\n"; |
} |
} |
$result .= "</select>\n"; |
$result .= "</select>\n"; |
Line 524 END
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Line 684 END
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my $seconddefault = $hashref->{$firstdefault}->{'default'}; |
my $seconddefault = $hashref->{$firstdefault}->{'default'}; |
foreach my $value (sort(keys(%select2))) { |
foreach my $value (sort(keys(%select2))) { |
$result.=" <option value=\"$value\" "; |
$result.=" <option value=\"$value\" "; |
$result.=" selected=\"true\" " if ($value eq $seconddefault); |
$result.=" selected=\"selected\" " if ($value eq $seconddefault); |
$result.=">".&mt($select2{$value})."</option>\n"; |
$result.=">".&mt($select2{$value})."</option>\n"; |
} |
} |
$result .= "</select>\n"; |
$result .= "</select>\n"; |
Line 560 sub help_open_topic {
|
Line 720 sub help_open_topic {
|
my ($topic, $text, $stayOnPage, $width, $height) = @_; |
my ($topic, $text, $stayOnPage, $width, $height) = @_; |
$text = "" if (not defined $text); |
$text = "" if (not defined $text); |
$stayOnPage = 0 if (not defined $stayOnPage); |
$stayOnPage = 0 if (not defined $stayOnPage); |
if ($ENV{'browser.interface'} eq 'textual' || |
if ($env{'browser.interface'} eq 'textual' || |
$ENV{'environment.remote'} eq 'off' ) { |
$env{'environment.remote'} eq 'off' ) { |
$stayOnPage=1; |
$stayOnPage=1; |
} |
} |
$width = 350 if (not defined $width); |
$width = 350 if (not defined $width); |
Line 588 sub help_open_topic {
|
Line 748 sub help_open_topic {
|
{ |
{ |
$template .= |
$template .= |
"<table bgcolor='#3333AA' cellspacing='1' cellpadding='1' border='0'><tr>". |
"<table bgcolor='#3333AA' cellspacing='1' cellpadding='1' border='0'><tr>". |
"<td bgcolor='#5555FF'><a href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>"; |
"<td bgcolor='#5555FF'><a target=\"_top\" href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>"; |
} |
} |
|
|
# Add the graphic |
# Add the graphic |
|
my $title = &mt('Online Help'); |
|
my $helpicon=&lonhttpdurl("/adm/help/gif/smallHelp.gif"); |
$template .= <<"ENDTEMPLATE"; |
$template .= <<"ENDTEMPLATE"; |
<a href="$link" title="Online Help"><image src="/adm/help/gif/smallHelp.gif" border="0" alt="(Help: $topic)" /></a> |
<a target="_top" href="$link" title="$title"><img src="$helpicon" border="0" alt="(Help: $topic)" /></a> |
ENDTEMPLATE |
ENDTEMPLATE |
if ($text ne '') { $template.='</td></tr></table>' }; |
if ($text ne '') { $template.='</td></tr></table>' }; |
return $template; |
return $template; |
Line 620 sub helpLatexCheatsheet {
|
Line 782 sub helpLatexCheatsheet {
|
.'</td></tr></table>'; |
.'</td></tr></table>'; |
} |
} |
|
|
|
sub general_help { |
|
my $helptopic='Student_Intro'; |
|
if ($env{'request.role'}=~/^(ca|au)/) { |
|
$helptopic='Authoring_Intro'; |
|
} elsif ($env{'request.role'}=~/^cc/) { |
|
$helptopic='Course_Coordination_Intro'; |
|
} |
|
return $helptopic; |
|
} |
|
|
|
sub update_help_link { |
|
my ($topic,$component_help,$faq,$bug,$stayOnPage) = @_; |
|
my $origurl = $ENV{'REQUEST_URI'}; |
|
$origurl=~s|^/~|/priv/|; |
|
my $timestamp = time; |
|
foreach my $datum (\$topic,\$component_help,\$faq,\$bug,\$origurl) { |
|
$$datum = &escape($$datum); |
|
} |
|
|
|
my $banner_link = "/adm/helpmenu?page=banner&topic=$topic&component_help=$component_help&faq=$faq&bug=$bug&origurl=$origurl&stamp=$timestamp&stayonpage=$stayOnPage"; |
|
my $output .= <<"ENDOUTPUT"; |
|
<script type="text/javascript"> |
|
banner_link = '$banner_link'; |
|
</script> |
|
ENDOUTPUT |
|
return $output; |
|
} |
|
|
|
# now just updates the help link and generates a blue icon |
|
sub help_open_menu { |
|
my ($topic,$component_help,$faq,$bug,$stayOnPage,$width,$height,$text) |
|
= @_; |
|
|
|
$stayOnPage = 0 if (not defined $stayOnPage); |
|
if ($env{'browser.interface'} eq 'textual' || |
|
$env{'environment.remote'} eq 'off' ) { |
|
$stayOnPage=1; |
|
} |
|
my $output; |
|
if ($component_help) { |
|
if (!$text) { |
|
$output=&help_open_topic($component_help,undef,$stayOnPage, |
|
$width,$height); |
|
} else { |
|
my $help_text; |
|
$help_text=&unescape($topic); |
|
$output='<table><tr><td>'. |
|
&help_open_topic($component_help,$help_text,$stayOnPage, |
|
$width,$height).'</td></tr></table>'; |
|
} |
|
} |
|
my $banner_link = &update_help_link($topic,$component_help,$faq,$bug,$stayOnPage); |
|
return $output.$banner_link; |
|
} |
|
|
|
sub top_nav_help { |
|
my ($text) = @_; |
|
|
|
$text = &mt($text); |
|
|
|
my $stayOnPage = |
|
($env{'browser.interface'} eq 'textual' || |
|
$env{'environment.remote'} eq 'off' ); |
|
my $link= ($stayOnPage) ? "javascript:helpMenu('display')" |
|
: "javascript:helpMenu('open')"; |
|
my $banner_link = &update_help_link(undef,undef,undef,undef,$stayOnPage); |
|
|
|
my $title = &mt('Get help'); |
|
|
|
return <<"END"; |
|
$banner_link |
|
<a href="$link" title="$title">$text</a> |
|
END |
|
} |
|
|
|
sub help_menu_js { |
|
my ($text) = @_; |
|
|
|
my $stayOnPage = |
|
($env{'browser.interface'} eq 'textual' || |
|
$env{'environment.remote'} eq 'off' ); |
|
|
|
my $width = 620; |
|
my $height = 600; |
|
my $helptopic=&general_help(); |
|
my $details_link = '/adm/help/'.$helptopic.'.hlp'; |
|
my $nothing=&Apache::lonhtmlcommon::javascript_nothing(); |
|
my $start_page = |
|
&Apache::loncommon::start_page('Help Menu', undef, |
|
{'frameset' => 1, |
|
'js_ready' => 1, |
|
'add_entries' => { |
|
'border' => '0', |
|
'rows' => "105,*",},}); |
|
my $end_page = |
|
&Apache::loncommon::end_page({'frameset' => 1, |
|
'js_ready' => 1,}); |
|
|
|
my $template .= <<"ENDTEMPLATE"; |
|
<script type="text/javascript"> |
|
// <!-- BEGIN LON-CAPA Internal |
|
// <![CDATA[ |
|
var banner_link = ''; |
|
function helpMenu(target) { |
|
var caller = this; |
|
if (target == 'open') { |
|
var newWindow = null; |
|
try { |
|
newWindow = window.open($nothing,"helpmenu","HEIGHT=$height,WIDTH=$width,resizable=yes,scrollbars=yes" ) |
|
} |
|
catch(error) { |
|
writeHelp(caller); |
|
return; |
|
} |
|
if (newWindow) { |
|
caller = newWindow; |
|
} |
|
} |
|
writeHelp(caller); |
|
return; |
|
} |
|
function writeHelp(caller) { |
|
caller.document.writeln('$start_page<frame name="bannerframe" src="'+banner_link+'" /><frame name="bodyframe" src="$details_link" /> $end_page') |
|
caller.document.close() |
|
caller.focus() |
|
} |
|
// ]]> |
|
// END LON-CAPA Internal --> |
|
</script> |
|
ENDTEMPLATE |
|
return $template; |
|
} |
|
|
sub help_open_bug { |
sub help_open_bug { |
my ($topic, $text, $stayOnPage, $width, $height) = @_; |
my ($topic, $text, $stayOnPage, $width, $height) = @_; |
unless ($ENV{'user.adv'}) { return ''; } |
unless ($env{'user.adv'}) { return ''; } |
unless ($Apache::lonnet::perlvar{'BugzillaHost'}) { return ''; } |
unless ($Apache::lonnet::perlvar{'BugzillaHost'}) { return ''; } |
$text = "" if (not defined $text); |
$text = "" if (not defined $text); |
$stayOnPage = 0 if (not defined $stayOnPage); |
$stayOnPage = 0 if (not defined $stayOnPage); |
if ($ENV{'browser.interface'} eq 'textual' || |
if ($env{'browser.interface'} eq 'textual' || |
$ENV{'environment.remote'} eq 'off' ) { |
$env{'environment.remote'} eq 'off' ) { |
$stayOnPage=1; |
$stayOnPage=1; |
} |
} |
$width = 350 if (not defined $width); |
$width = 600 if (not defined $width); |
$height = 400 if (not defined $height); |
$height = 600 if (not defined $height); |
|
|
$topic=~s/\W+/\+/g; |
$topic=~s/\W+/\+/g; |
my $link=''; |
my $link=''; |
my $template=''; |
my $template=''; |
my $url=$Apache::lonnet::perlvar{'BugzillaHost'}.'enter_bug.cgi?product=LON-CAPA&bug_file_loc='. |
my $url=$Apache::lonnet::perlvar{'BugzillaHost'}.'enter_bug.cgi?product=LON-CAPA&bug_file_loc='. |
&Apache::lonnet::escape($ENV{'REQUEST_URI'}).'&component='.$topic; |
&escape($ENV{'REQUEST_URI'}).'&component='.$topic; |
if (!$stayOnPage) |
if (!$stayOnPage) |
{ |
{ |
$link = "javascript:void(open('$url', 'Bugzilla', 'menubar=0,toolbar=1,scrollbars=1,width=$width,height=$height,resizable=yes'))"; |
$link = "javascript:void(open('$url', 'Bugzilla', 'menubar=0,toolbar=1,scrollbars=1,width=$width,height=$height,resizable=yes'))"; |
Line 651 sub help_open_bug {
|
Line 946 sub help_open_bug {
|
{ |
{ |
$template .= |
$template .= |
"<table bgcolor='#AA3333' cellspacing='1' cellpadding='1' border='0'><tr>". |
"<table bgcolor='#AA3333' cellspacing='1' cellpadding='1' border='0'><tr>". |
"<td bgcolor='#FF5555'><a href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>"; |
"<td bgcolor='#FF5555'><a target=\"_top\" href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>"; |
} |
} |
|
|
# Add the graphic |
# Add the graphic |
|
my $title = &mt('Report a Bug'); |
|
my $bugicon=&lonhttpdurl("/adm/lonMisc/smallBug.gif"); |
$template .= <<"ENDTEMPLATE"; |
$template .= <<"ENDTEMPLATE"; |
<a href="$link" title="Report a Bug"><image src="/adm/lonMisc/smallBug.gif" border="0" alt="(Bug: $topic)" /></a> |
<a target="_top" href="$link" title="$title"><img src="$bugicon" border="0" alt="(Bug: $topic)" /></a> |
ENDTEMPLATE |
ENDTEMPLATE |
if ($text ne '') { $template.='</td></tr></table>' }; |
if ($text ne '') { $template.='</td></tr></table>' }; |
return $template; |
return $template; |
Line 665 ENDTEMPLATE
|
Line 962 ENDTEMPLATE
|
|
|
sub help_open_faq { |
sub help_open_faq { |
my ($topic, $text, $stayOnPage, $width, $height) = @_; |
my ($topic, $text, $stayOnPage, $width, $height) = @_; |
unless ($ENV{'user.adv'}) { return ''; } |
unless ($env{'user.adv'}) { return ''; } |
unless ($Apache::lonnet::perlvar{'FAQHost'}) { return ''; } |
unless ($Apache::lonnet::perlvar{'FAQHost'}) { return ''; } |
$text = "" if (not defined $text); |
$text = "" if (not defined $text); |
$stayOnPage = 0 if (not defined $stayOnPage); |
$stayOnPage = 0 if (not defined $stayOnPage); |
if ($ENV{'browser.interface'} eq 'textual' || |
if ($env{'browser.interface'} eq 'textual' || |
$ENV{'environment.remote'} eq 'off' ) { |
$env{'environment.remote'} eq 'off' ) { |
$stayOnPage=1; |
$stayOnPage=1; |
} |
} |
$width = 350 if (not defined $width); |
$width = 350 if (not defined $width); |
Line 694 sub help_open_faq {
|
Line 991 sub help_open_faq {
|
{ |
{ |
$template .= |
$template .= |
"<table bgcolor='#337733' cellspacing='1' cellpadding='1' border='0'><tr>". |
"<table bgcolor='#337733' cellspacing='1' cellpadding='1' border='0'><tr>". |
"<td bgcolor='#448844'><a href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>"; |
"<td bgcolor='#448844'><a target=\"_top\" href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>"; |
} |
} |
|
|
# Add the graphic |
# Add the graphic |
|
my $title = &mt('View the FAQ'); |
|
my $faqicon=&lonhttpdurl("/adm/lonMisc/smallFAQ.gif"); |
$template .= <<"ENDTEMPLATE"; |
$template .= <<"ENDTEMPLATE"; |
<a href="$link" title="View the FAQ"><image src="/adm/lonMisc/smallFAQ.gif" border="0" alt="(FAQ: $topic)" /></a> |
<a target="_top" href="$link" title="$title"><img src="$faqicon" border="0" alt="(FAQ: $topic)" /></a> |
ENDTEMPLATE |
ENDTEMPLATE |
if ($text ne '') { $template.='</td></tr></table>' }; |
if ($text ne '') { $template.='</td></tr></table>' }; |
return $template; |
return $template; |
|
|
} |
} |
|
|
=pod |
############################################################### |
|
############################################################### |
=item * csv_translate($text) |
|
|
|
Translate $text to allow it to be output as a 'comma seperated values' |
|
format. |
|
|
|
=cut |
|
|
|
sub csv_translate { |
|
my $text = shift; |
|
$text =~ s/\"/\"\"/g; |
|
$text =~ s/\n//g; |
|
return $text; |
|
} |
|
|
|
=pod |
=pod |
|
|
Line 754 pretty much any HTML.
|
Line 1040 pretty much any HTML.
|
|
|
sub change_content_javascript { |
sub change_content_javascript { |
# If we're on Netscape 4, we need to use Layer-based code |
# If we're on Netscape 4, we need to use Layer-based code |
if ($ENV{'browser.type'} eq 'netscape' && |
if ($env{'browser.type'} eq 'netscape' && |
$ENV{'browser.version'} =~ /^4\./) { |
$env{'browser.version'} =~ /^4\./) { |
return (<<NETSCAPE4); |
return (<<NETSCAPE4); |
function change(name, content) { |
function change(name, content) { |
doc = document.layers[name+"___escape"].layers[0].document; |
doc = document.layers[name+"___escape"].layers[0].document; |
Line 792 the area will originally contain, which
|
Line 1078 the area will originally contain, which
|
sub changable_area { |
sub changable_area { |
my ($name, $origContent) = @_; |
my ($name, $origContent) = @_; |
|
|
if ($ENV{'browser.type'} eq 'netscape' && |
if ($env{'browser.type'} eq 'netscape' && |
$ENV{'browser.version'} =~ /^4\./) { |
$env{'browser.version'} =~ /^4\./) { |
# If this is netscape 4, we need to use the Layer tag |
# If this is netscape 4, we need to use the Layer tag |
return "<ilayer width='100%' id='${name}___escape' overflow='none'><layer width='100%' id='$name' overflow='none'>$origContent</layer></ilayer>"; |
return "<ilayer width='100%' id='${name}___escape' overflow='none'><layer width='100%' id='$name' overflow='none'>$origContent</layer></ilayer>"; |
} else { |
} else { |
Line 805 sub changable_area {
|
Line 1091 sub changable_area {
|
|
|
=back |
=back |
|
|
|
=head1 Excel and CSV file utility routines |
|
|
|
=over 4 |
|
|
|
=cut |
|
|
|
############################################################### |
|
############################################################### |
|
|
|
=pod |
|
|
|
=item * csv_translate($text) |
|
|
|
Translate $text to allow it to be output as a 'comma separated values' |
|
format. |
|
|
|
=cut |
|
|
|
############################################################### |
|
############################################################### |
|
sub csv_translate { |
|
my $text = shift; |
|
$text =~ s/\"/\"\"/g; |
|
$text =~ s/\n/ /g; |
|
return $text; |
|
} |
|
|
|
############################################################### |
|
############################################################### |
|
|
|
=pod |
|
|
|
=item * define_excel_formats |
|
|
|
Define some commonly used Excel cell formats. |
|
|
|
Currently supported formats: |
|
|
|
=over 4 |
|
|
|
=item header |
|
|
|
=item bold |
|
|
|
=item h1 |
|
|
|
=item h2 |
|
|
|
=item h3 |
|
|
|
=item h4 |
|
|
|
=item i |
|
|
|
=item date |
|
|
|
=back |
|
|
|
Inputs: $workbook |
|
|
|
Returns: $format, a hash reference. |
|
|
|
=cut |
|
|
|
############################################################### |
|
############################################################### |
|
sub define_excel_formats { |
|
my ($workbook) = @_; |
|
my $format; |
|
$format->{'header'} = $workbook->add_format(bold => 1, |
|
bottom => 1, |
|
align => 'center'); |
|
$format->{'bold'} = $workbook->add_format(bold=>1); |
|
$format->{'h1'} = $workbook->add_format(bold=>1, size=>18); |
|
$format->{'h2'} = $workbook->add_format(bold=>1, size=>16); |
|
$format->{'h3'} = $workbook->add_format(bold=>1, size=>14); |
|
$format->{'h4'} = $workbook->add_format(bold=>1, size=>12); |
|
$format->{'i'} = $workbook->add_format(italic=>1); |
|
$format->{'date'} = $workbook->add_format(num_format=> |
|
'mm/dd/yyyy hh:mm:ss'); |
|
return $format; |
|
} |
|
|
|
############################################################### |
|
############################################################### |
|
|
|
=pod |
|
|
|
=item * create_workbook |
|
|
|
Create an Excel worksheet. If it fails, output message on the |
|
request object and return undefs. |
|
|
|
Inputs: Apache request object |
|
|
|
Returns (undef) on failure, |
|
Excel worksheet object, scalar with filename, and formats |
|
from &Apache::loncommon::define_excel_formats on success |
|
|
|
=cut |
|
|
|
############################################################### |
|
############################################################### |
|
sub create_workbook { |
|
my ($r) = @_; |
|
# |
|
# Create the excel spreadsheet |
|
my $filename = '/prtspool/'. |
|
$env{'user.name'}.'_'.$env{'user.domain'}.'_'. |
|
time.'_'.rand(1000000000).'.xls'; |
|
my $workbook = Spreadsheet::WriteExcel->new('/home/httpd'.$filename); |
|
if (! defined($workbook)) { |
|
$r->log_error("Error creating excel spreadsheet $filename: $!"); |
|
$r->print('<p>'.&mt("Unable to create new Excel file. ". |
|
"This error has been logged. ". |
|
"Please alert your LON-CAPA administrator"). |
|
'</p>'); |
|
return (undef); |
|
} |
|
# |
|
$workbook->set_tempdir('/home/httpd/perl/tmp'); |
|
# |
|
my $format = &Apache::loncommon::define_excel_formats($workbook); |
|
return ($workbook,$filename,$format); |
|
} |
|
|
|
############################################################### |
|
############################################################### |
|
|
|
=pod |
|
|
|
=item * create_text_file |
|
|
|
Create a file to write to and eventually make available to the usre. |
|
If file creation fails, outputs an error message on the request object and |
|
return undefs. |
|
|
|
Inputs: Apache request object, and file suffix |
|
|
|
Returns (undef) on failure, |
|
Filehandle and filename on success. |
|
|
|
=cut |
|
|
|
############################################################### |
|
############################################################### |
|
sub create_text_file { |
|
my ($r,$suffix) = @_; |
|
if (! defined($suffix)) { $suffix = 'txt'; }; |
|
my $fh; |
|
my $filename = '/prtspool/'. |
|
$env{'user.name'}.'_'.$env{'user.domain'}.'_'. |
|
time.'_'.rand(1000000000).'.'.$suffix; |
|
$fh = Apache::File->new('>/home/httpd'.$filename); |
|
if (! defined($fh)) { |
|
$r->log_error("Couldn't open $filename for output $!"); |
|
$r->print("Problems occured in creating the output file. ". |
|
"This error has been logged. ". |
|
"Please alert your LON-CAPA administrator."); |
|
} |
|
return ($fh,$filename) |
|
} |
|
|
|
|
|
=pod |
|
|
|
=back |
|
|
=cut |
=cut |
|
|
############################################################### |
############################################################### |
Line 829 sub get_domains {
|
Line 1283 sub get_domains {
|
# The code below was stolen from "The Perl Cookbook", p 102, 1st ed. |
# The code below was stolen from "The Perl Cookbook", p 102, 1st ed. |
my @domains; |
my @domains; |
my %seen; |
my %seen; |
foreach (sort values(%Apache::lonnet::hostdom)) { |
foreach my $dom (sort(values(%Apache::lonnet::hostdom))) { |
push (@domains,$_) unless $seen{$_}++; |
push(@domains,$dom) unless $seen{$dom}++; |
} |
} |
return @domains; |
return @domains; |
} |
} |
Line 844 sub domain_select {
|
Line 1298 sub domain_select {
|
} &get_domains; |
} &get_domains; |
if ($multiple) { |
if ($multiple) { |
$domains{''}=&mt('Any domain'); |
$domains{''}=&mt('Any domain'); |
return &multiple_select_form($name,$value,%domains); |
return &multiple_select_form($name,$value,4,\%domains); |
} else { |
} else { |
return &select_form($name,$value,%domains); |
return &select_form($name,$value,%domains); |
} |
} |
} |
} |
|
|
|
#------------------------------------------- |
|
|
|
=pod |
|
|
|
=item * multiple_select_form($name,$value,$size,$hash,$order) |
|
|
|
Returns a string containing a <select> element int multiple mode |
|
|
|
|
|
Args: |
|
$name - name of the <select> element |
|
$value - sclara or array ref of values that should already be selected |
|
$size - number of rows long the select element is |
|
$hash - the elements should be 'option' => 'shown text' |
|
(shown text should already have been &mt()) |
|
$order - (optional) array ref of the order to show the elments in |
|
|
|
=cut |
|
|
|
#------------------------------------------- |
sub multiple_select_form { |
sub multiple_select_form { |
my ($name,$value,%hash)=@_; |
my ($name,$value,$size,$hash,$order)=@_; |
my %selected = map { $_ => 1 } ref($value)?@{$value}:($value); |
my %selected = map { $_ => 1 } ref($value)?@{$value}:($value); |
my $output=''; |
my $output=''; |
my $size =(scalar keys %hash<4?scalar keys %hash:4); |
if (! defined($size)) { |
|
$size = 4; |
|
if (scalar(keys(%$hash))<4) { |
|
$size = scalar(keys(%$hash)); |
|
} |
|
} |
$output.="\n<select name='$name' size='$size' multiple='1'>"; |
$output.="\n<select name='$name' size='$size' multiple='1'>"; |
foreach (sort keys %hash) { |
my @order = ref($order) ? @$order |
$output.="<option name='$_'". |
: sort(keys(%$hash)); |
($selected{$_}?' selected="1"' :'').">$hash{$_}</option>\n"; |
foreach my $key (@order) { |
|
$output.='<option value="'.&HTML::Entities::encode($key,'"<>&').'" '; |
|
$output.='selected="selected" ' if ($selected{$key}); |
|
$output.='>'.$hash->{$key}."</option>\n"; |
} |
} |
$output.="</select>\n"; |
$output.="</select>\n"; |
return $output; |
return $output; |
Line 886 sub select_form {
|
Line 1368 sub select_form {
|
} else { |
} else { |
@keys=sort(keys(%hash)); |
@keys=sort(keys(%hash)); |
} |
} |
foreach (@keys) { |
foreach my $key (@keys) { |
$selectform.="<option value=\"$_\" ". |
$selectform.= |
($_ eq $def ? 'selected' : ''). |
'<option value="'.&HTML::Entities::encode($key,'"<>&').'" '. |
">".&mt($hash{$_})."</option>\n"; |
($key eq $def ? 'selected="selected" ' : ''). |
|
">".&mt($hash{$key})."</option>\n"; |
} |
} |
$selectform.="</select>"; |
$selectform.="</select>"; |
return $selectform; |
return $selectform; |
} |
} |
|
|
|
# For display filters |
|
|
|
sub display_filter { |
|
if (!$env{'form.show'}) { $env{'form.show'}=10; } |
|
if (!$env{'form.displayfilter'}) { $env{'form.displayfilter'}='currentfolder'; } |
|
return '<nobr><label>'.&mt('Records [_1]', |
|
&Apache::lonmeta::selectbox('show',$env{'form.show'},undef, |
|
(&mt('all'),10,20,50,100,1000,10000))). |
|
'</label></nobr> <nobr>'. |
|
&mt('Filter [_1]', |
|
&select_form($env{'form.displayfilter'}, |
|
'displayfilter', |
|
('currentfolder' => 'Current folder/page', |
|
'containing' => 'Containing phrase', |
|
'none' => 'None'))). |
|
'<input type="text" name="containingphrase" size="30" value="'.&HTML::Entities::encode($env{'form.containingphrase'}).'" /></nobr>'; |
|
} |
|
|
sub gradeleveldescription { |
sub gradeleveldescription { |
my $gradelevel=shift; |
my $gradelevel=shift; |
my %gradelevels=(0 => 'Not specified', |
my %gradelevels=(0 => 'Not specified', |
Line 925 sub select_level_form {
|
Line 1426 sub select_level_form {
|
my $selectform = "<select name=\"$name\" size=\"1\">\n"; |
my $selectform = "<select name=\"$name\" size=\"1\">\n"; |
for (my $i=0; $i<=18; $i++) { |
for (my $i=0; $i<=18; $i++) { |
$selectform.="<option value=\"$i\" ". |
$selectform.="<option value=\"$i\" ". |
($i==$deflevel ? 'selected' : ''). |
($i==$deflevel ? 'selected="selected" ' : ''). |
">".&gradeleveldescription($i)."</option>\n"; |
">".&gradeleveldescription($i)."</option>\n"; |
} |
} |
$selectform.="</select>"; |
$selectform.="</select>"; |
Line 953 sub select_dom_form {
|
Line 1454 sub select_dom_form {
|
my @domains = get_domains(); |
my @domains = get_domains(); |
if ($includeempty) { @domains=('',@domains); } |
if ($includeempty) { @domains=('',@domains); } |
my $selectdomain = "<select name=\"$name\" size=\"1\">\n"; |
my $selectdomain = "<select name=\"$name\" size=\"1\">\n"; |
foreach (@domains) { |
foreach my $dom (@domains) { |
$selectdomain.="<option value=\"$_\" ". |
$selectdomain.="<option value=\"$dom\" ". |
($_ eq $defdom ? 'selected' : ''). |
($dom eq $defdom ? 'selected="selected" ' : ''). |
">$_</option>\n"; |
">$dom</option>\n"; |
} |
} |
$selectdomain.="</select>"; |
$selectdomain.="</select>"; |
return $selectdomain; |
return $selectdomain; |
Line 978 given $domain.
|
Line 1479 given $domain.
|
sub get_library_servers { |
sub get_library_servers { |
my $domain = shift; |
my $domain = shift; |
my %library_servers; |
my %library_servers; |
foreach (keys(%Apache::lonnet::libserv)) { |
foreach my $hostid (keys(%Apache::lonnet::libserv)) { |
if ($Apache::lonnet::hostdom{$_} eq $domain) { |
if ($Apache::lonnet::hostdom{$hostid} eq $domain) { |
$library_servers{$_} = $Apache::lonnet::hostname{$_}; |
$library_servers{$hostid} = $Apache::lonnet::hostname{$hostid}; |
} |
} |
} |
} |
return %library_servers; |
return %library_servers; |
Line 1002 sub home_server_option_list {
|
Line 1503 sub home_server_option_list {
|
my $domain = shift; |
my $domain = shift; |
my %servers = &get_library_servers($domain); |
my %servers = &get_library_servers($domain); |
my $result = ''; |
my $result = ''; |
foreach (sort keys(%servers)) { |
foreach my $hostid (sort(keys(%servers))) { |
$result.= |
$result.= |
'<option value="'.$_.'">'.$_.' '.$servers{$_}."</option>\n"; |
'<option value="'.$hostid.'">'. |
|
$hostid.' '.$servers{$hostid}."</option>\n"; |
} |
} |
return $result; |
return $result; |
} |
} |
Line 1054 Outputs:
|
Line 1556 Outputs:
|
############################################################### |
############################################################### |
############################################################### |
############################################################### |
sub decode_user_agent { |
sub decode_user_agent { |
|
my ($r)=@_; |
my @browsertype=split(/\&/,$Apache::lonnet::perlvar{"lonBrowsDet"}); |
my @browsertype=split(/\&/,$Apache::lonnet::perlvar{"lonBrowsDet"}); |
my %mathcap=split(/\&/,$$Apache::lonnet::perlvar{"lonMathML"}); |
my %mathcap=split(/\&/,$$Apache::lonnet::perlvar{"lonMathML"}); |
my $httpbrowser=$ENV{"HTTP_USER_AGENT"}; |
my $httpbrowser=$ENV{"HTTP_USER_AGENT"}; |
|
if (!$httpbrowser && $r) { $httpbrowser=$r->header_in('User-Agent'); } |
my $clientbrowser='unknown'; |
my $clientbrowser='unknown'; |
my $clientversion='0'; |
my $clientversion='0'; |
my $clientmathml=''; |
my $clientmathml=''; |
Line 1252 sub authform_nochange{
|
Line 1756 sub authform_nochange{
|
kerb_def_dom => 'MSU.EDU', |
kerb_def_dom => 'MSU.EDU', |
@_, |
@_, |
); |
); |
my $result = &mt('[_1] Do not change login data', |
my $result = '<label>'.&mt('[_1] Do not change login data', |
'<input type="radio" name="login" value="nochange" '. |
'<input type="radio" name="login" value="nochange" '. |
'checked="checked" onclick="'. |
'checked="checked" onclick="'. |
"javascript:changed_radio('nochange',$in{'formname'});".'" />'); |
"javascript:changed_radio('nochange',$in{'formname'});".'" />'). |
|
'</label>'; |
return $result; |
return $result; |
} |
} |
|
|
Line 1287 sub authform_kerberos{
|
Line 1792 sub authform_kerberos{
|
my $jscall = "javascript:changed_radio('krb',$in{'formname'});"; |
my $jscall = "javascript:changed_radio('krb',$in{'formname'});"; |
my $result .= &mt |
my $result .= &mt |
('[_1] Kerberos authenticated with domain [_2] '. |
('[_1] Kerberos authenticated with domain [_2] '. |
'[_3] Version 4 [_4] Version 5', |
'[_3] Version 4 [_4] Version 5 [_5]', |
'<input type="radio" name="login" value="krb" '. |
'<label><input type="radio" name="login" value="krb" '. |
'onclick="'.$jscall.'" onchange="'.$jscall.'"'.$krbcheck.' />', |
'onclick="'.$jscall.'" onchange="'.$jscall.'"'.$krbcheck.' />', |
'<input type="text" size="10" name="krbarg" '. |
'</label><input type="text" size="10" name="krbarg" '. |
'value="'.$krbarg.'" '. |
'value="'.$krbarg.'" '. |
'onchange="'.$jscall.'" />', |
'onchange="'.$jscall.'" />', |
'<input type="radio" name="krbver" value="4" '.$check4.' />', |
'<label><input type="radio" name="krbver" value="4" '.$check4.' />', |
'<input type="radio" name="krbver" value="5" '.$check5.' />'); |
'</label><label><input type="radio" name="krbver" value="5" '.$check5.' />', |
|
'</label>'); |
return $result; |
return $result; |
} |
} |
|
|
Line 1319 sub authform_internal{
|
Line 1825 sub authform_internal{
|
my $jscall = "javascript:changed_radio('int',$args{'formname'});"; |
my $jscall = "javascript:changed_radio('int',$args{'formname'});"; |
my $result.=&mt |
my $result.=&mt |
('[_1] Internally authenticated (with initial password [_2])', |
('[_1] Internally authenticated (with initial password [_2])', |
'<input type="radio" name="login" value="int" '.$intcheck. |
'<label><input type="radio" name="login" value="int" '.$intcheck. |
' onchange="'.$jscall.'" onclick="'.$jscall.'" />', |
' onchange="'.$jscall.'" onclick="'.$jscall.'" />', |
'<input type="text" size="10" name="intarg" '.$intarg. |
'</label><input type="text" size="10" name="intarg" '.$intarg. |
' onchange="'.$jscall.'" />'); |
' onchange="'.$jscall.'" />'); |
return $result; |
return $result; |
} |
} |
Line 1346 sub authform_local{
|
Line 1852 sub authform_local{
|
|
|
my $jscall = "javascript:changed_radio('loc',$in{'formname'});"; |
my $jscall = "javascript:changed_radio('loc',$in{'formname'});"; |
my $result.=&mt('[_1] Local Authentication with argument [_2]', |
my $result.=&mt('[_1] Local Authentication with argument [_2]', |
'<input type="radio" name="login" value="loc" '.$loccheck. |
'<label><input type="radio" name="login" value="loc" '.$loccheck. |
' onchange="'.$jscall.'" onclick="'.$jscall.'" />', |
' onchange="'.$jscall.'" onclick="'.$jscall.'" />', |
'<input type="text" size="10" name="locarg" '.$locarg. |
'</label><input type="text" size="10" name="locarg" '.$locarg. |
' onchange="'.$jscall.'" />'); |
' onchange="'.$jscall.'" />'); |
return $result; |
return $result; |
} |
} |
Line 1362 sub authform_filesystem{
|
Line 1868 sub authform_filesystem{
|
my $jscall = "javascript:changed_radio('fsys',$in{'formname'});"; |
my $jscall = "javascript:changed_radio('fsys',$in{'formname'});"; |
my $result.= &mt |
my $result.= &mt |
('[_1] Filesystem Authenticated (with initial password [_2])', |
('[_1] Filesystem Authenticated (with initial password [_2])', |
'<input type="radio" name="login" value="fsys" '. |
'<label><input type="radio" name="login" value="fsys" '. |
'onchange="'.$jscall.'" onclick="'.$jscall.'" />', |
'onchange="'.$jscall.'" onclick="'.$jscall.'" />', |
'<input type="text" size="10" name="fsysarg" value="" '. |
'</label><input type="text" size="10" name="fsysarg" value="" '. |
'onchange="'.$jscall.'" />'); |
'onchange="'.$jscall.'" />'); |
return $result; |
return $result; |
} |
} |
Line 1490 sub initialize_keywords {
|
Line 1996 sub initialize_keywords {
|
} |
} |
untie %thesaurus_db; |
untie %thesaurus_db; |
# Remove special values from %Keywords. |
# Remove special values from %Keywords. |
foreach ('total.count','average.count') { |
foreach my $value ('total.count','average.count') { |
delete($Keywords{$_}) if (exists($Keywords{$_})); |
delete($Keywords{$value}) if (exists($Keywords{$value})); |
} |
} |
return 1; |
return 1; |
} |
} |
Line 1546 sub get_related_words {
|
Line 2052 sub get_related_words {
|
return (); |
return (); |
} |
} |
my @Words=(); |
my @Words=(); |
|
my $count=0; |
if (exists($thesaurus_db{$keyword})) { |
if (exists($thesaurus_db{$keyword})) { |
$_ = $thesaurus_db{$keyword}; |
# The first element is the number of times |
(undef,@Words) = split/:/; # The first element is the number of times |
# the word appears. We do not need it now. |
# the word appears. We do not need it now. |
my (undef,@RelatedWords) = (split(/:/,$thesaurus_db{$keyword})); |
for (my $i=0;$i<=$#Words;$i++) { |
my (undef,$mostfrequentcount)=split(/\,/,$RelatedWords[0]); |
($Words[$i],undef)= split/\,/,$Words[$i]; |
my $threshold=$mostfrequentcount/10; |
|
foreach my $possibleword (@RelatedWords) { |
|
my ($word,$wordcount)=split(/\,/,$possibleword); |
|
if ($wordcount>$threshold) { |
|
push(@Words,$word); |
|
$count++; |
|
if ($count>10) { last; } |
|
} |
} |
} |
} |
} |
untie %thesaurus_db; |
untie %thesaurus_db; |
Line 1571 sub get_related_words {
|
Line 2085 sub get_related_words {
|
|
|
=over 4 |
=over 4 |
|
|
=item * plainname($uname,$udom) |
=item * plainname($uname,$udom,$first) |
|
|
Takes a users logon name and returns it as a string in |
Takes a users logon name and returns it as a string in |
"first middle last generation" form |
"first middle last generation" form |
|
if $first is set to 'lastname' then it returns it as |
|
'lastname generation, firstname middlename' if their is a lastname |
|
|
=cut |
=cut |
|
|
|
|
############################################################### |
############################################################### |
sub plainname { |
sub plainname { |
my ($uname,$udom)=@_; |
my ($uname,$udom,$first)=@_; |
my %names=&Apache::lonnet::get('environment', |
my %names=&getnames($uname,$udom); |
['firstname','middlename','lastname','generation'], |
my $name=&Apache::lonnet::format_name($names{'firstname'}, |
$udom,$uname); |
$names{'middlename'}, |
my $name=$names{'firstname'}.' '.$names{'middlename'}.' '. |
$names{'lastname'}, |
$names{'lastname'}.' '.$names{'generation'}; |
$names{'generation'},$first); |
|
$name=~s/^\s+//; |
$name=~s/\s+$//; |
$name=~s/\s+$//; |
$name=~s/\s+/ /g; |
$name=~s/\s+/ /g; |
|
if ($name !~ /\S/) { $name=$uname.':'.$udom; } |
return $name; |
return $name; |
} |
} |
|
|
Line 1610 if the user does not
|
Line 2129 if the user does not
|
|
|
sub nickname { |
sub nickname { |
my ($uname,$udom)=@_; |
my ($uname,$udom)=@_; |
my %names=&Apache::lonnet::get('environment', |
my %names=&getnames($uname,$udom); |
['nickname','firstname','middlename','lastname','generation'],$udom,$uname); |
|
my $name=$names{'nickname'}; |
my $name=$names{'nickname'}; |
if ($name) { |
if ($name) { |
$name='"'.$name.'"'; |
$name='"'.$name.'"'; |
Line 1624 sub nickname {
|
Line 2142 sub nickname {
|
return $name; |
return $name; |
} |
} |
|
|
|
sub getnames { |
|
my ($uname,$udom)=@_; |
|
if ($udom eq 'public' && $uname eq 'public') { |
|
return ('lastname' => &mt('Public')); |
|
} |
|
my $id=$uname.':'.$udom; |
|
my ($names,$cached)=&Apache::lonnet::is_cached_new('namescache',$id); |
|
if ($cached) { |
|
return %{$names}; |
|
} else { |
|
my %loadnames=&Apache::lonnet::get('environment', |
|
['firstname','middlename','lastname','generation','nickname'], |
|
$udom,$uname); |
|
&Apache::lonnet::do_cache_new('namescache',$id,\%loadnames); |
|
return %loadnames; |
|
} |
|
} |
|
|
|
sub getemails { |
|
my ($uname,$udom)=@_; |
|
if ($udom eq 'public' && $uname eq 'public') { |
|
return; |
|
} |
|
if (!$udom) { $udom=$env{'user.domain'}; } |
|
if (!$uname) { $uname=$env{'user.name'}; } |
|
my $id=$uname.':'.$udom; |
|
my ($names,$cached)=&Apache::lonnet::is_cached_new('emailscache',$id); |
|
if ($cached) { |
|
return %{$names}; |
|
} else { |
|
my %loadnames=&Apache::lonnet::get('environment', |
|
['notification','critnotification', |
|
'permanentemail'], |
|
$udom,$uname); |
|
&Apache::lonnet::do_cache_new('emailscache',$id,\%loadnames); |
|
return %loadnames; |
|
} |
|
} |
|
|
# ------------------------------------------------------------------ Screenname |
# ------------------------------------------------------------------ Screenname |
|
|
Line 1637 Gets a users screenname and returns it a
|
Line 2193 Gets a users screenname and returns it a
|
|
|
sub screenname { |
sub screenname { |
my ($uname,$udom)=@_; |
my ($uname,$udom)=@_; |
my %names= |
if ($uname eq $env{'user.name'} && |
&Apache::lonnet::get('environment',['screenname'],$udom,$uname); |
$udom eq $env{'user.domain'}) {return $env{'environment.screenname'};} |
|
my %names=&Apache::lonnet::get('environment',['screenname'],$udom,$uname); |
return $names{'screenname'}; |
return $names{'screenname'}; |
} |
} |
|
|
|
|
# ------------------------------------------------------------- Message Wrapper |
# ------------------------------------------------------------- Message Wrapper |
|
|
sub messagewrapper { |
sub messagewrapper { |
my ($link,$un,$do)=@_; |
my ($link,$username,$domain,$subject,$text)=@_; |
return |
return |
"<a href='/adm/email?compose=individual&recname=$un&recdom=$do'>$link</a>"; |
'<a href="/adm/email?compose=individual&'. |
|
'recname='.$username.'&recdom='.$domain. |
|
'&subject='.&escape($subject).'&text='.&escape($text).'" '. |
|
'title="'.&mt('Send message').'">'.$link.'</a>'; |
} |
} |
# --------------------------------------------------------------- Notes Wrapper |
# --------------------------------------------------------------- Notes Wrapper |
|
|
Line 1660 sub noteswrapper {
|
Line 2221 sub noteswrapper {
|
|
|
sub aboutmewrapper { |
sub aboutmewrapper { |
my ($link,$username,$domain,$target)=@_; |
my ($link,$username,$domain,$target)=@_; |
return "<a href='/adm/$domain/$username/aboutme'". |
if (!defined($username) && !defined($domain)) { |
($target?" target='$target'":'').">$link</a>"; |
return; |
|
} |
|
return '<a href="/adm/'.$domain.'/'.$username.'/aboutme"'. |
|
($target?' target="$target"':'').' title="'.&mt("View this user's personal page").'">'.$link.'</a>'; |
} |
} |
|
|
# ------------------------------------------------------------ Syllabus Wrapper |
# ------------------------------------------------------------ Syllabus Wrapper |
Line 1672 sub syllabuswrapper {
|
Line 2236 sub syllabuswrapper {
|
if ($fontcolor) { |
if ($fontcolor) { |
$linktext='<font color="'.$fontcolor.'">'.$linktext.'</font>'; |
$linktext='<font color="'.$fontcolor.'">'.$linktext.'</font>'; |
} |
} |
return "<a href='/public/$domain/$coursedir/syllabus'>$linktext</a>"; |
return qq{<a href="/public/$domain/$coursedir/syllabus">$linktext</a>}; |
|
} |
|
|
|
sub track_student_link { |
|
my ($linktext,$sname,$sdom,$target,$start) = @_; |
|
my $link ="/adm/trackstudent?"; |
|
my $title = 'View recent activity'; |
|
if (defined($sname) && $sname !~ /^\s*$/ && |
|
defined($sdom) && $sdom !~ /^\s*$/) { |
|
$link .= "selected_student=$sname:$sdom"; |
|
$title .= ' of this student'; |
|
} |
|
if (defined($target) && $target !~ /^\s*$/) { |
|
$target = qq{target="$target"}; |
|
} else { |
|
$target = ''; |
|
} |
|
if ($start) { $link.='&start='.$start; } |
|
|
|
return qq{<a href="$link" title="$title" $target>$linktext</a>}. |
|
&help_open_topic('View_recent_activity'); |
} |
} |
|
|
=pod |
=pod |
Line 1744 sub copyrightdescription {
|
Line 2328 sub copyrightdescription {
|
|
|
=pod |
=pod |
|
|
|
=item * source_copyrightids() |
|
|
|
returns list of all source copyrights |
|
|
|
=cut |
|
|
|
sub source_copyrightids { |
|
return sort(keys(%scprtag)); |
|
} |
|
|
|
=pod |
|
|
|
=item * source_copyrightdescription() |
|
|
|
returns description of a specified source copyright id |
|
|
|
=cut |
|
|
|
sub source_copyrightdescription { |
|
return &mt($scprtag{shift(@_)}); |
|
} |
|
|
|
=pod |
|
|
=item * filecategories() |
=item * filecategories() |
|
|
returns list of all file categories |
returns list of all file categories |
Line 1764 category
|
Line 2372 category
|
=cut |
=cut |
|
|
sub filecategorytypes { |
sub filecategorytypes { |
return @{$category_extensions{lc($_[0])}}; |
my ($cat) = @_; |
|
return @{$category_extensions{lc($cat)}}; |
} |
} |
|
|
=pod |
=pod |
Line 1779 sub fileembstyle {
|
Line 2388 sub fileembstyle {
|
return $fe{lc(shift(@_))}; |
return $fe{lc(shift(@_))}; |
} |
} |
|
|
|
sub filemimetype { |
|
return $fm{lc(shift(@_))}; |
|
} |
|
|
|
|
sub filecategoryselect { |
sub filecategoryselect { |
my ($name,$value)=@_; |
my ($name,$value)=@_; |
return &select_form($name,$value, |
return &select_form($value,$name, |
'' => &mt('Any category'), |
'' => &mt('Any category'), |
map { $_,$_ } sort(keys(%category_extensions))); |
map { $_,$_ } sort(keys(%category_extensions))); |
} |
} |
Line 1796 returns description for a specified file
|
Line 2409 returns description for a specified file
|
=cut |
=cut |
|
|
sub filedescription { |
sub filedescription { |
return &mt($fd{lc(shift(@_))}); |
my $file_description = $fd{lc(shift())}; |
|
$file_description =~ s:([\[\]]):~$1:g; |
|
return &mt($file_description); |
} |
} |
|
|
=pod |
=pod |
Line 1810 extra formatting
|
Line 2425 extra formatting
|
|
|
sub filedescriptionex { |
sub filedescriptionex { |
my $ex=shift; |
my $ex=shift; |
return '.'.$ex.' '.&mt($fd{lc($ex)}); |
my $file_description = $fd{lc($ex)}; |
|
$file_description =~ s:([\[\]]):~$1:g; |
|
return '.'.$ex.' '.&mt($file_description); |
} |
} |
|
|
# End of .tab access |
# End of .tab access |
Line 1831 sub fileextensions {
|
Line 2448 sub fileextensions {
|
|
|
sub display_languages { |
sub display_languages { |
my %languages=(); |
my %languages=(); |
foreach (&preferred_languages()) { |
foreach my $lang (&preferred_languages()) { |
$languages{$_}=1; |
$languages{$lang}=1; |
} |
} |
&get_unprocessed_cgi($ENV{'QUERY_STRING'},['displaylanguage']); |
&get_unprocessed_cgi($ENV{'QUERY_STRING'},['displaylanguage']); |
if ($ENV{'form.displaylanguage'}) { |
if ($env{'form.displaylanguage'}) { |
foreach (split(/\s*(\,|\;|\:)\s*/,$ENV{'form.displaylanguage'})) { |
foreach my $lang (split(/\s*(\,|\;|\:)\s*/,$env{'form.displaylanguage'})) { |
$languages{$_}=1; |
$languages{$lang}=1; |
} |
} |
} |
} |
return %languages; |
return %languages; |
Line 1845 sub display_languages {
|
Line 2462 sub display_languages {
|
|
|
sub preferred_languages { |
sub preferred_languages { |
my @languages=(); |
my @languages=(); |
if ($ENV{'environment.languages'}) { |
if ($env{'course.'.$env{'request.course.id'}.'.languages'}) { |
@languages=split(/\s*(\,|\;|\:)\s*/,$ENV{'environment.languages'}); |
|
} |
|
if ($ENV{'course.'.$ENV{'request.course.id'}.'.languages'}) { |
|
@languages=(@languages,split(/\s*(\,|\;|\:)\s*/, |
@languages=(@languages,split(/\s*(\,|\;|\:)\s*/, |
$ENV{'course.'.$ENV{'request.course.id'}.'.languages'})); |
$env{'course.'.$env{'request.course.id'}.'.languages'})); |
|
} |
|
if ($env{'environment.languages'}) { |
|
@languages=(@languages, |
|
split(/\s*(\,|\;|\:)\s*/,$env{'environment.languages'})); |
} |
} |
my $browser=(split(/\;/,$ENV{'HTTP_ACCEPT_LANGUAGE'}))[0]; |
my $browser=(split(/\;/,$ENV{'HTTP_ACCEPT_LANGUAGE'}))[0]; |
if ($browser) { |
if ($browser) { |
@languages=(@languages,split(/\s*(\,|\;|\:)\s*/,$browser)); |
@languages=(@languages,split(/\s*(\,|\;|\:)\s*/,$browser)); |
} |
} |
if ($Apache::lonnet::domain_lang_def{$ENV{'user.domain'}}) { |
if ($Apache::lonnet::domain_lang_def{$env{'user.domain'}}) { |
@languages=(@languages, |
@languages=(@languages, |
$Apache::lonnet::domain_lang_def{$ENV{'user.domain'}}); |
$Apache::lonnet::domain_lang_def{$env{'user.domain'}}); |
} |
} |
if ($Apache::lonnet::domain_lang_def{$ENV{'request.role.domain'}}) { |
if ($Apache::lonnet::domain_lang_def{$env{'request.role.domain'}}) { |
@languages=(@languages, |
@languages=(@languages, |
$Apache::lonnet::domain_lang_def{$ENV{'request.role.domain'}}); |
$Apache::lonnet::domain_lang_def{$env{'request.role.domain'}}); |
} |
} |
if ($Apache::lonnet::domain_lang_def{ |
if ($Apache::lonnet::domain_lang_def{ |
$Apache::lonnet::perlvar{'lonDefDomain'}}) { |
$Apache::lonnet::perlvar{'lonDefDomain'}}) { |
Line 1872 sub preferred_languages {
|
Line 2490 sub preferred_languages {
|
} |
} |
# turn "en-ca" into "en-ca,en" |
# turn "en-ca" into "en-ca,en" |
my @genlanguages; |
my @genlanguages; |
foreach (@languages) { |
foreach my $lang (@languages) { |
unless ($_=~/\w/) { next; } |
unless ($lang=~/\w/) { next; } |
push (@genlanguages,$_); |
push (@genlanguages,$lang); |
if ($_=~/(\-|\_)/) { |
if ($lang=~/(\-|\_)/) { |
push (@genlanguages,(split(/(\-|\_)/,$_))[0]); |
push(@genlanguages,(split(/(\-|\_)/,$lang))[0]); |
} |
} |
} |
} |
return @genlanguages; |
return @genlanguages; |
Line 1932 sub get_previous_attempt {
|
Line 2550 sub get_previous_attempt {
|
my %lasthash=(); |
my %lasthash=(); |
my $version; |
my $version; |
for ($version=1;$version<=$returnhash{'version'};$version++) { |
for ($version=1;$version<=$returnhash{'version'};$version++) { |
foreach (sort(split(/\:/,$returnhash{$version.':keys'}))) { |
foreach my $key (sort(split(/\:/,$returnhash{$version.':keys'}))) { |
$lasthash{$_}=$returnhash{$version.':'.$_}; |
$lasthash{$key}=$returnhash{$version.':'.$key}; |
} |
} |
} |
} |
$prevattempts='<table border="0" width="100%"><tr><td bgcolor="#777777">'; |
$prevattempts='<table border="0" width="100%"><tr><td bgcolor="#777777">'; |
$prevattempts.='<table border="0" width="100%"><tr bgcolor="#e6ffff"><td>History</td>'; |
$prevattempts.='<table border="0" width="100%"><tr bgcolor="#e6ffff"><td>History</td>'; |
foreach (sort(keys %lasthash)) { |
foreach my $key (sort(keys(%lasthash))) { |
my ($ign,@parts) = split(/\./,$_); |
my ($ign,@parts) = split(/\./,$key); |
if ($#parts > 0) { |
if ($#parts > 0) { |
my $data=$parts[-1]; |
my $data=$parts[-1]; |
pop(@parts); |
pop(@parts); |
Line 1955 sub get_previous_attempt {
|
Line 2573 sub get_previous_attempt {
|
if ($getattempt eq '') { |
if ($getattempt eq '') { |
for ($version=1;$version<=$returnhash{'version'};$version++) { |
for ($version=1;$version<=$returnhash{'version'};$version++) { |
$prevattempts.='</tr><tr bgcolor="#ffffe6"><td>Transaction '.$version.'</td>'; |
$prevattempts.='</tr><tr bgcolor="#ffffe6"><td>Transaction '.$version.'</td>'; |
foreach (sort(keys %lasthash)) { |
foreach my $key (sort(keys(%lasthash))) { |
my $value; |
my $value; |
if ($_ =~ /timestamp/) { |
if ($key =~ /timestamp/) { |
$value=scalar(localtime($returnhash{$version.':'.$_})); |
$value=scalar(localtime($returnhash{$version.':'.$key})); |
} else { |
} else { |
$value=$returnhash{$version.':'.$_}; |
$value=$returnhash{$version.':'.$key}; |
} |
} |
$prevattempts.='<td>'.&Apache::lonnet::unescape($value).' </td>'; |
$prevattempts.='<td>'.&unescape($value).' </td>'; |
} |
} |
} |
} |
} |
} |
$prevattempts.='</tr><tr bgcolor="#ffffe6"><td>Current</td>'; |
$prevattempts.='</tr><tr bgcolor="#ffffe6"><td>Current</td>'; |
foreach (sort(keys %lasthash)) { |
foreach my $key (sort(keys(%lasthash))) { |
my $value; |
my $value; |
if ($_ =~ /timestamp/) { |
if ($key =~ /timestamp/) { |
$value=scalar(localtime($lasthash{$_})); |
$value=scalar(localtime($lasthash{$key})); |
} else { |
} else { |
$value=$lasthash{$_}; |
$value=$lasthash{$key}; |
} |
} |
$value=&Apache::lonnet::unescape($value); |
$value=&unescape($value); |
if ($_ =~/$regexp$/ && (defined &$gradesub)) {$value = &$gradesub($value)} |
if ($key =~/$regexp$/ && (defined &$gradesub)) {$value = &$gradesub($value)} |
$prevattempts.='<td>'.$value.' </td>'; |
$prevattempts.='<td>'.$value.' </td>'; |
} |
} |
$prevattempts.='</tr></table></td></tr></table>'; |
$prevattempts.='</tr></table></td></tr></table>'; |
Line 2007 sub relative_to_absolute {
|
Line 2625 sub relative_to_absolute {
|
} |
} |
} |
} |
$thisdir=~s-/[^/]*$--; |
$thisdir=~s-/[^/]*$--; |
foreach (@rlinks) { |
foreach my $link (@rlinks) { |
unless (($_=~/^http:\/\//i) || |
unless (($link=~/^http:\/\//i) || |
($_=~/^\//) || |
($link=~/^\//) || |
($_=~/^javascript:/i) || |
($link=~/^javascript:/i) || |
($_=~/^mailto:/i) || |
($link=~/^mailto:/i) || |
($_=~/^\#/)) { |
($link=~/^\#/)) { |
my $newlocation=&Apache::lonnet::hreflocation($thisdir,$_); |
my $newlocation=&Apache::lonnet::hreflocation($thisdir,$link); |
$output=~s/(\"|\'|\=\s*)$_(\"|\'|\s|\>)/$1$newlocation$2/; |
$output=~s/(\"|\'|\=\s*)\Q$link\E(\"|\'|\s|\>)/$1$newlocation$2/; |
} |
} |
} |
} |
# -------------------------------------------------- Deal with Applet codebases |
# -------------------------------------------------- Deal with Applet codebases |
Line 2031 show a snapshot of what student was look
|
Line 2649 show a snapshot of what student was look
|
=cut |
=cut |
|
|
sub get_student_view { |
sub get_student_view { |
my ($symb,$username,$domain,$courseid,$target) = @_; |
my ($symb,$username,$domain,$courseid,$target,$moreenv) = @_; |
my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb); |
my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb); |
my (%old,%moreenv); |
my (%form); |
my @elements=('symb','courseid','domain','username'); |
my @elements=('symb','courseid','domain','username'); |
foreach my $element (@elements) { |
foreach my $element (@elements) { |
$old{$element}=$ENV{'form.grade_'.$element}; |
$form{'grade_'.$element}=eval '$'.$element #' |
$moreenv{'form.grade_'.$element}=eval '$'.$element #' |
|
} |
} |
if ($target eq 'tex') {$moreenv{'form.grade_target'} = 'tex';} |
if (defined($moreenv)) { |
&Apache::lonnet::appenv(%moreenv); |
%form=(%form,%{$moreenv}); |
$feedurl=&Apache::lonnet::clutter($feedurl); |
|
my $userview=&Apache::lonnet::ssi_body($feedurl); |
|
&Apache::lonnet::delenv('form.grade_'); |
|
foreach my $element (@elements) { |
|
$ENV{'form.grade_'.$element}=$old{$element}; |
|
} |
} |
|
if (defined($target)) { $form{'grade_target'} = $target; } |
|
$feedurl=&Apache::lonnet::clutter($feedurl); |
|
my $userview=&Apache::lonnet::ssi_body($feedurl,%form); |
$userview=~s/\<body[^\>]*\>//gi; |
$userview=~s/\<body[^\>]*\>//gi; |
$userview=~s/\<\/body\>//gi; |
$userview=~s/\<\/body\>//gi; |
$userview=~s/\<html\>//gi; |
$userview=~s/\<html\>//gi; |
Line 2069 show a snapshot of how student was answe
|
Line 2684 show a snapshot of how student was answe
|
sub get_student_answers { |
sub get_student_answers { |
my ($symb,$username,$domain,$courseid,%form) = @_; |
my ($symb,$username,$domain,$courseid,%form) = @_; |
my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb); |
my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb); |
my (%old,%moreenv); |
my (%moreenv); |
my @elements=('symb','courseid','domain','username'); |
my @elements=('symb','courseid','domain','username'); |
foreach my $element (@elements) { |
foreach my $element (@elements) { |
$old{$element}=$ENV{'form.grade_'.$element}; |
$moreenv{'grade_'.$element}=eval '$'.$element #' |
$moreenv{'form.grade_'.$element}=eval '$'.$element #' |
|
} |
|
$moreenv{'form.grade_target'}='answer'; |
|
&Apache::lonnet::appenv(%moreenv); |
|
my $userview=&Apache::lonnet::ssi('/res/'.$feedurl,%form); |
|
&Apache::lonnet::delenv('form.grade_'); |
|
foreach my $element (@elements) { |
|
$ENV{'form.grade_'.$element}=$old{$element}; |
|
} |
} |
|
$moreenv{'grade_target'}='answer'; |
|
%moreenv=(%form,%moreenv); |
|
$feedurl = &Apache::lonnet::clutter($feedurl); |
|
&Apache::lonenc::check_encrypt(\$feedurl); |
|
my $userview=&Apache::lonnet::ssi($feedurl,%moreenv); |
return $userview; |
return $userview; |
} |
} |
|
|
Line 2089 sub get_student_answers {
|
Line 2701 sub get_student_answers {
|
|
|
=item * &submlink() |
=item * &submlink() |
|
|
Inputs: $text $uname $udom $symb |
Inputs: $text $uname $udom $symb $target |
|
|
Returns: A link to grades.pm such as to see the SUBM view of a student |
Returns: A link to grades.pm such as to see the SUBM view of a student |
|
|
Line 2097 Returns: A link to grades.pm such as to
|
Line 2709 Returns: A link to grades.pm such as to
|
|
|
############################################### |
############################################### |
sub submlink { |
sub submlink { |
my ($text,$uname,$udom,$symb)=@_; |
my ($text,$uname,$udom,$symb,$target)=@_; |
if (!($uname && $udom)) { |
if (!($uname && $udom)) { |
(my $cursymb, my $courseid,$udom,$uname)= |
(my $cursymb, my $courseid,$udom,$uname)= |
&Apache::lonxml::whichuser($symb); |
&Apache::lonnet::whichuser($symb); |
if (!$symb) { $symb=$cursymb; } |
if (!$symb) { $symb=$cursymb; } |
} |
} |
if (!$symb) { $symb=&symbread(); } |
if (!$symb) { $symb=&Apache::lonnet::symbread(); } |
return '<a href="/adm/grades?symb='.$symb.'&student='.$uname. |
$symb=&escape($symb); |
'&userdom='.$udom.'&command=submission">'.$text.'</a>'; |
if ($target) { $target="target=\"$target\""; } |
|
return '<a href="/adm/grades?&command=submission&'. |
|
'symb='.$symb.'&student='.$uname. |
|
'&userdom='.$udom.'" '.$target.'>'.$text.'</a>'; |
|
} |
|
############################################## |
|
|
|
=pod |
|
|
|
=item * &pgrdlink() |
|
|
|
Inputs: $text $uname $udom $symb $target |
|
|
|
Returns: A link to grades.pm such as to see the PGRD view of a student |
|
|
|
=cut |
|
|
|
############################################### |
|
sub pgrdlink { |
|
my $link=&submlink(@_); |
|
$link=~s/(&command=submission)/$1&showgrading=yes/; |
|
return $link; |
|
} |
|
############################################## |
|
|
|
=pod |
|
|
|
=item * &pprmlink() |
|
|
|
Inputs: $text $uname $udom $symb $target |
|
|
|
Returns: A link to parmset.pm such as to see the PPRM view of a |
|
student and a specific resource |
|
|
|
=cut |
|
|
|
############################################### |
|
sub pprmlink { |
|
my ($text,$uname,$udom,$symb,$target)=@_; |
|
if (!($uname && $udom)) { |
|
(my $cursymb, my $courseid,$udom,$uname)= |
|
&Apache::lonnet::whichuser($symb); |
|
if (!$symb) { $symb=$cursymb; } |
|
} |
|
if (!$symb) { $symb=&Apache::lonnet::symbread(); } |
|
$symb=&escape($symb); |
|
if ($target) { $target="target=\"$target\""; } |
|
return '<a href="/adm/parmset?&command=set&'. |
|
'symb='.$symb.'&uname='.$uname. |
|
'&udom='.$udom.'" '.$target.'>'.$text.'</a>'; |
} |
} |
############################################## |
############################################## |
|
|
Line 2131 sub timehash {
|
Line 2792 sub timehash {
|
'dlsav' => $ltime[8] ); |
'dlsav' => $ltime[8] ); |
} |
} |
|
|
|
sub utc_string { |
|
my ($date)=@_; |
|
return strftime("%Y%m%dT%H%M%SZ",gmtime($date)); |
|
} |
|
|
sub maketime { |
sub maketime { |
my %th=@_; |
my %th=@_; |
return POSIX::mktime( |
return POSIX::mktime( |
($th{'seconds'},$th{'minutes'},$th{'hours'}, |
($th{'seconds'},$th{'minutes'},$th{'hours'}, |
$th{'day'},$th{'month'}-1,$th{'year'}-1900,0,0,$th{'dlsav'})); |
$th{'day'},$th{'month'}-1,$th{'year'}-1900,0,0,-1)); |
} |
} |
|
|
######################################### |
######################################### |
|
|
sub findallcourses { |
sub findallcourses { |
my %courses=(); |
my ($roles,$uname,$udom) = @_; |
|
my %roles; |
|
if (ref($roles)) { %roles = map { $_ => 1 } @{$roles}; } |
|
my %courses; |
my $now=time; |
my $now=time; |
foreach (keys %ENV) { |
if (!defined($uname)) { |
if ($_=~/^user\.role\.\w+\.\/(\w+)\/(\w+)/) { |
$uname = $env{'user.name'}; |
my ($starttime,$endtime)=$ENV{$_}; |
} |
my $active=1; |
if (!defined($udom)) { |
if ($starttime) { |
$udom = $env{'user.domain'}; |
if ($now<$starttime) { $active=0; } |
} |
|
if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) { |
|
my %roleshash = &Apache::lonnet::dump('roles',$udom,$uname); |
|
if (!%roles) { |
|
%roles = ( |
|
cc => 1, |
|
in => 1, |
|
ep => 1, |
|
ta => 1, |
|
cr => 1, |
|
st => 1, |
|
); |
|
} |
|
foreach my $entry (keys(%roleshash)) { |
|
my ($trole,$tend,$tstart) = split(/_/,$roleshash{$entry}); |
|
if ($trole =~ /^cr/) { |
|
next if (!exists($roles{$trole}) && !exists($roles{'cr'})); |
|
} else { |
|
next if (!exists($roles{$trole})); |
|
} |
|
if ($tend) { |
|
next if ($tend < $now); |
|
} |
|
if ($tstart) { |
|
next if ($tstart > $now); |
} |
} |
if ($endtime) { |
my ($cdom,$cnum,$sec,$cnumpart,$secpart,$role,$realsec); |
if ($now>$endtime) { $active=0; } |
(undef,$cdom,$cnumpart,$secpart) = split(/\//,$entry); |
|
if ($secpart eq '') { |
|
($cnum,$role) = split(/_/,$cnumpart); |
|
$sec = 'none'; |
|
$realsec = ''; |
|
} else { |
|
$cnum = $cnumpart; |
|
($sec,$role) = split(/_/,$secpart); |
|
$realsec = $sec; |
|
} |
|
$courses{$cdom.'_'.$cnum}{$sec} = $trole.'/'.$cdom.'/'.$cnum.'/'.$realsec; |
|
} |
|
} else { |
|
foreach my $key (keys(%env)) { |
|
if ( $key=~m{^user\.role\.(\w+)\./($match_domain)/($match_courseid)/?(\w*)$} || |
|
$key=~m{^user\.role\.(cr/$match_domain/$match_username/\w+)\./($match_domain)/($match_courseid)/?(\w*)$}) { |
|
my ($role,$cdom,$cnum,$sec) = ($1,$2,$3,$4); |
|
next if ($role eq 'ca' || $role eq 'aa'); |
|
next if (%roles && !exists($roles{$role})); |
|
my ($starttime,$endtime)=split(/\./,$env{$key}); |
|
my $active=1; |
|
if ($starttime) { |
|
if ($now<$starttime) { $active=0; } |
|
} |
|
if ($endtime) { |
|
if ($now>$endtime) { $active=0; } |
|
} |
|
if ($active) { |
|
if ($sec eq '') { |
|
$sec = 'none'; |
|
} |
|
$courses{$cdom.'_'.$cnum}{$sec} = |
|
$role.'/'.$cdom.'/'.$cnum.'/'.$sec; |
|
} |
} |
} |
if ($active) { $courses{$1.'_'.$2}=1; } |
|
} |
} |
} |
} |
return keys %courses; |
return %courses; |
} |
} |
|
|
############################################### |
############################################### |
|
|
|
sub blockcheck { |
|
my ($setters,$activity,$uname,$udom) = @_; |
|
|
|
if (!defined($udom)) { |
|
$udom = $env{'user.domain'}; |
|
} |
|
if (!defined($uname)) { |
|
$uname = $env{'user.name'}; |
|
} |
|
|
|
my ($startblock,$endblock); |
|
|
|
# If uname and udom are for a course, check for blocks in the course. |
|
|
|
if (&Apache::lonnet::is_course($udom,$uname)) { |
|
my %records = &Apache::lonnet::dump('comm_block',$udom,$uname); |
|
($startblock,$endblock)=&get_blocks($setters,$activity,$udom,$uname); |
|
return ($startblock,$endblock); |
|
} |
|
|
|
my %live_courses = &findallcourses(undef,$uname,$udom); |
|
|
|
# If uname is for a user, and activity is course-specific, i.e., |
|
# boards, chat or groups, check for blocking in current course only. |
|
|
|
if (($activity eq 'boards' || $activity eq 'chat' || |
|
$activity eq 'groups') && ($env{'request.course.id'})) { |
|
foreach my $key (keys(%live_courses)) { |
|
if ($key ne $env{'request.course.id'}) { |
|
delete($live_courses{$key}); |
|
} |
|
} |
|
} |
|
|
|
my $otheruser = 0; |
|
my %own_courses; |
|
if ((($uname ne $env{'user.name'})) || ($udom ne $env{'user.domain'})) { |
|
# Resource belongs to user other than current user. |
|
$otheruser = 1; |
|
# Gather courses for current user |
|
%own_courses = |
|
&findallcourses(undef,$env{'user.name'},$env{'user.domain'}); |
|
} |
|
|
|
# Gather active course roles - course coordinator, instructor, |
|
# exam proctor, ta, student, or custom role. |
|
|
|
foreach my $course (keys(%live_courses)) { |
|
my ($cdom,$cnum); |
|
if ((defined($env{'course.'.$course.'.domain'})) && (defined($env{'course.'.$course.'.num'}))) { |
|
$cdom = $env{'course.'.$course.'.domain'}; |
|
$cnum = $env{'course.'.$course.'.num'}; |
|
} else { |
|
($cdom,$cnum) = split(/_/,$course); |
|
} |
|
my $no_ownblock = 0; |
|
my $no_userblock = 0; |
|
if ($otheruser) { |
|
# Check if current user has 'evb' priv for this |
|
if (defined($own_courses{$course})) { |
|
foreach my $sec (keys(%{$own_courses{$course}})) { |
|
my $checkrole = 'cm./'.$cdom.'/'.$cnum; |
|
if ($sec ne 'none') { |
|
$checkrole .= '/'.$sec; |
|
} |
|
if (&Apache::lonnet::allowed('evb',undef,undef,$checkrole)) { |
|
$no_ownblock = 1; |
|
last; |
|
} |
|
} |
|
} |
|
# if they have 'evb' priv and are currently not playing student |
|
next if (($no_ownblock) && |
|
($env{'request.role'} !~ m{^st\./$cdom/$cnum})); |
|
} |
|
foreach my $sec (keys(%{$live_courses{$course}})) { |
|
my $checkrole = 'cm./'.$cdom.'/'.$cnum; |
|
if ($sec ne 'none') { |
|
$checkrole .= '/'.$sec; |
|
} |
|
# Resource belongs to user other than current user. |
|
# Assemble privs for that user, and check for 'evb' priv. |
|
if ($otheruser) { |
|
# Resource belongs to user other than current user. |
|
# Assemble privs for that user, and check for 'evb' priv. |
|
my ($trole,$tdom,$tnum,$tsec); |
|
my $entry = $live_courses{$course}{$sec}; |
|
if ($entry =~ /^cr/) { |
|
($trole,$tdom,$tnum,$tsec) = |
|
($entry =~ m|^(cr/$match_domain/$match_username/\w+)\./($match_domain)/($match_username)/?(\w*)$|); |
|
} else { |
|
($trole,$tdom,$tnum,$tsec) = split(/\//,$entry); |
|
} |
|
my ($spec,$area,$trest,%allroles,%userroles); |
|
$area = '/'.$tdom.'/'.$tnum; |
|
$trest = $tnum; |
|
if ($tsec ne '') { |
|
$area .= '/'.$tsec; |
|
$trest .= '/'.$tsec; |
|
} |
|
$spec = $trole.'.'.$area; |
|
if ($trole =~ /^cr/) { |
|
&Apache::lonnet::custom_roleprivs(\%allroles,$trole, |
|
$tdom,$spec,$trest,$area); |
|
} else { |
|
&Apache::lonnet::standard_roleprivs(\%allroles,$trole, |
|
$tdom,$spec,$trest,$area); |
|
} |
|
my ($author,$adv) = &Apache::lonnet::set_userprivs(\%userroles,\%allroles); |
|
if ($userroles{'user.priv.'.$checkrole} =~ /evb\&([^\:]*)/) { |
|
if ($1) { |
|
$no_userblock = 1; |
|
last; |
|
} |
|
} |
|
} else { |
|
# Resource belongs to current user |
|
# Check for 'evb' priv via lonnet::allowed(). |
|
if (&Apache::lonnet::allowed('evb',undef,undef,$checkrole)) { |
|
$no_ownblock = 1; |
|
last; |
|
} |
|
} |
|
} |
|
# if they have the evb priv and are currently not playing student |
|
next if (($no_ownblock) && |
|
($env{'request.role'} !~ m{^st\./\Q$cdom\E/\Q$cnum\E})); |
|
next if ($no_userblock); |
|
|
|
# Retrieve blocking times and identity of blocker for course |
|
# of specified user, unless user has 'evb' privilege. |
|
|
|
($startblock,$endblock)=&get_blocks($setters,$activity,$cdom,$cnum); |
|
} |
|
return ($startblock,$endblock); |
|
} |
|
|
|
sub get_blocks { |
|
my ($setters,$activity,$cdom,$cnum) = @_; |
|
my $startblock = 0; |
|
my $endblock = 0; |
|
my $course = $cdom.'_'.$cnum; |
|
$setters->{$course} = {}; |
|
$setters->{$course}{'staff'} = []; |
|
$setters->{$course}{'times'} = []; |
|
my %records = &Apache::lonnet::dump('comm_block',$cdom,$cnum); |
|
foreach my $record (keys(%records)) { |
|
my ($start,$end) = ($record =~ m/^(\d+)____(\d+)$/); |
|
if ($start <= time && $end >= time) { |
|
my ($staff_name,$staff_dom,$title,$blocks) = |
|
&parse_block_record($records{$record}); |
|
if ($blocks->{$activity} eq 'on') { |
|
push(@{$$setters{$course}{'staff'}},[$staff_name,$staff_dom]); |
|
push(@{$$setters{$course}{'times'}}, [$start,$end]); |
|
if ( ($startblock == 0) || ($startblock > $start) ) { |
|
$startblock = $start; |
|
} |
|
if ( ($endblock == 0) || ($endblock < $end) ) { |
|
$endblock = $end; |
|
} |
|
} |
|
} |
|
} |
|
return ($startblock,$endblock); |
|
} |
|
|
|
sub parse_block_record { |
|
my ($record) = @_; |
|
my ($setuname,$setudom,$title,$blocks); |
|
if (ref($record) eq 'HASH') { |
|
($setuname,$setudom) = split(/:/,$record->{'setter'}); |
|
$title = &unescape($record->{'event'}); |
|
$blocks = $record->{'blocks'}; |
|
} else { |
|
my @data = split(/:/,$record,3); |
|
if (scalar(@data) eq 2) { |
|
$title = $data[1]; |
|
($setuname,$setudom) = split(/@/,$data[0]); |
|
} else { |
|
($setuname,$setudom,$title) = @data; |
|
} |
|
$blocks = { 'com' => 'on' }; |
|
} |
|
return ($setuname,$setudom,$title,$blocks); |
|
} |
|
|
|
sub build_block_table { |
|
my ($startblock,$endblock,$setters) = @_; |
|
my %lt = &Apache::lonlocal::texthash( |
|
'cacb' => 'Currently active communication blocks', |
|
'cour' => 'Course', |
|
'dura' => 'Duration', |
|
'blse' => 'Block set by' |
|
); |
|
my $output; |
|
$output = '<br />'.$lt{'cacb'}.':<br />'; |
|
$output .= &start_data_table(); |
|
$output .= ' |
|
<tr> |
|
<th>'.$lt{'cour'}.'</th> |
|
<th>'.$lt{'dura'}.'</th> |
|
<th>'.$lt{'blse'}.'</th> |
|
</tr> |
|
'; |
|
foreach my $course (keys(%{$setters})) { |
|
my %courseinfo=&Apache::lonnet::coursedescription($course); |
|
for (my $i=0; $i<@{$$setters{$course}{staff}}; $i++) { |
|
my ($uname,$udom) = @{$$setters{$course}{staff}[$i]}; |
|
my $fullname = &plainname($uname,$udom); |
|
if (defined($env{'user.name'}) && defined($env{'user.domain'}) |
|
&& $env{'user.name'} ne 'public' |
|
&& $env{'user.domain'} ne 'public') { |
|
$fullname = &aboutmewrapper($fullname,$uname,$udom); |
|
} |
|
my ($openblock,$closeblock) = @{$$setters{$course}{times}[$i]}; |
|
$openblock = &Apache::lonlocal::locallocaltime($openblock); |
|
$closeblock= &Apache::lonlocal::locallocaltime($closeblock); |
|
$output .= &Apache::loncommon::start_data_table_row(). |
|
'<td>'.$courseinfo{'description'}.'</td>'. |
|
'<td>'.$openblock.' to '.$closeblock.'</td>'. |
|
'<td>'.$fullname.'</td>'. |
|
&Apache::loncommon::end_data_table_row(); |
|
} |
|
} |
|
$output .= &end_data_table(); |
|
} |
|
|
|
sub blocking_status { |
|
my ($activity,$uname,$udom) = @_; |
|
my %setters; |
|
my ($blocked,$output,$ownitem,$is_course); |
|
my ($startblock,$endblock)=&blockcheck(\%setters,$activity,$uname,$udom); |
|
if ($startblock && $endblock) { |
|
$blocked = 1; |
|
if (wantarray) { |
|
my $category; |
|
if ($activity eq 'boards') { |
|
$category = 'Discussion posts in this course'; |
|
} elsif ($activity eq 'blogs') { |
|
$category = 'Blogs'; |
|
} elsif ($activity eq 'port') { |
|
if (defined($uname) && defined($udom)) { |
|
if ($uname eq $env{'user.name'} && |
|
$udom eq $env{'user.domain'}) { |
|
$ownitem = 1; |
|
} |
|
} |
|
$is_course = &Apache::lonnet::is_course($udom,$uname); |
|
if ($ownitem) { |
|
$category = 'Your portfolio files'; |
|
} elsif ($is_course) { |
|
my $coursedesc; |
|
foreach my $course (keys(%setters)) { |
|
my %courseinfo = |
|
&Apache::lonnet::coursedescription($course); |
|
$coursedesc = $courseinfo{'description'}; |
|
} |
|
$category = "Group files in the course '$coursedesc'"; |
|
} else { |
|
$category = 'Portfolio files belonging to '; |
|
if ($env{'user.name'} eq 'public' && |
|
$env{'user.domain'} eq 'public') { |
|
$category .= &plainname($uname,$udom); |
|
} else { |
|
$category .= &aboutmewrapper(&plainname($uname,$udom),$uname,$udom); |
|
} |
|
} |
|
} elsif ($activity eq 'groups') { |
|
$category = 'Groups in this course'; |
|
} |
|
my $showstart = &Apache::lonlocal::locallocaltime($startblock); |
|
my $showend = &Apache::lonlocal::locallocaltime($endblock); |
|
$output = '<br />'.&mt('[_1] will be inaccessible between [_2] and [_3] because communication is being blocked.',$category,$showstart,$showend).'<br />'; |
|
if (!($activity eq 'port' && !($ownitem) && !($is_course))) { |
|
$output .= &build_block_table($startblock,$endblock,\%setters); |
|
} |
|
} |
|
} |
|
if (wantarray) { |
|
return ($blocked,$output); |
|
} else { |
|
return $blocked; |
|
} |
|
} |
|
|
############################################### |
############################################### |
|
|
=pod |
=pod |
Line 2182 sub determinedomain {
|
Line 3193 sub determinedomain {
|
if (! $domain) { |
if (! $domain) { |
# Determine domain if we have not been given one |
# Determine domain if we have not been given one |
$domain = $Apache::lonnet::perlvar{'lonDefDomain'}; |
$domain = $Apache::lonnet::perlvar{'lonDefDomain'}; |
if ($ENV{'user.domain'}) { $domain=$ENV{'user.domain'}; } |
if ($env{'user.domain'}) { $domain=$env{'user.domain'}; } |
if ($ENV{'request.role.domain'}) { |
if ($env{'request.role.domain'}) { |
$domain=$ENV{'request.role.domain'}; |
$domain=$env{'request.role.domain'}; |
} |
} |
} |
} |
return $domain; |
return $domain; |
Line 2206 sub domainlogo {
|
Line 3217 sub domainlogo {
|
my $domain = &determinedomain(shift); |
my $domain = &determinedomain(shift); |
# See if there is a logo |
# See if there is a logo |
if (-e '/home/httpd/html/adm/lonDomLogos/'.$domain.'.gif') { |
if (-e '/home/httpd/html/adm/lonDomLogos/'.$domain.'.gif') { |
my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
my $logo=&lonhttpdurl("/adm/lonDomLogos/$domain.gif"); |
if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } |
return '<img src="'.$logo.'" alt="'.$domain.'" />'; |
return '<img src="http://'.$ENV{'HTTP_HOST'}.':'.$lonhttpdPort. |
|
'/adm/lonDomLogos/'.$domain.'.gif" alt="'.$domain.'" />'; |
|
} elsif(exists($Apache::lonnet::domaindescription{$domain})) { |
} elsif(exists($Apache::lonnet::domaindescription{$domain})) { |
return $Apache::lonnet::domaindescription{$domain}; |
return $Apache::lonnet::domaindescription{$domain}; |
} else { |
} else { |
Line 2228 Returns: value of designparamter $which
|
Line 3237 Returns: value of designparamter $which
|
|
|
=cut |
=cut |
|
|
|
|
############################################## |
############################################## |
sub designparm { |
sub designparm { |
my ($which,$domain)=@_; |
my ($which,$domain)=@_; |
if ($ENV{'browser.blackwhite'} eq 'on') { |
if ($env{'browser.blackwhite'} eq 'on') { |
if ($which=~/\.(font|alink|vlink|link)$/) { |
if ($which=~/\.(font|alink|vlink|link)$/) { |
return '#000000'; |
return '#000000'; |
} |
} |
Line 2242 sub designparm {
|
Line 3252 sub designparm {
|
return '#CCCCCC'; |
return '#CCCCCC'; |
} |
} |
} |
} |
if ($ENV{'environment.color.'.$which}) { |
if (exists($env{'environment.color.'.$which})) { |
return $ENV{'environment.color.'.$which}; |
return $env{'environment.color.'.$which}; |
} |
} |
$domain=&determinedomain($domain); |
$domain=&determinedomain($domain); |
if ($designhash{$domain.'.'.$which}) { |
if (exists($designhash{$domain.'.'.$which})) { |
return $designhash{$domain.'.'.$which}; |
return $designhash{$domain.'.'.$which}; |
} else { |
} else { |
return $designhash{'default.'.$which}; |
return $designhash{'default.'.$which}; |
Line 2285 Inputs:
|
Line 3295 Inputs:
|
=item * $forcereg, if page should register as content page (relevant for |
=item * $forcereg, if page should register as content page (relevant for |
text interface only) |
text interface only) |
|
|
|
=item * $customtitle, alternate text to use instead of $title |
|
in the title box that appears, this text |
|
is not auto translated like the $title is |
|
|
|
=item * $notopbar, if true, keep the 'what is this' info but remove the |
|
navigational links |
|
|
|
=item * $bgcolor, used to override the bgcolor on a webpage to a specific value |
|
|
|
=item * $notitle, if true keep the nav controls, but remove the title bar |
|
|
|
=item * $no_inline_link, if true and in remote mode, don't show the |
|
'Switch To Inline Menu' link |
|
|
|
=item * $args, optional argument valid values are |
|
no_auto_mt_title -> prevents &mt()ing the title arg |
|
|
=back |
=back |
|
|
Returns: A uniform header for LON-CAPA web pages. |
Returns: A uniform header for LON-CAPA web pages. |
Line 2295 other decorations will be returned.
|
Line 3322 other decorations will be returned.
|
=cut |
=cut |
|
|
sub bodytag { |
sub bodytag { |
my ($title,$function,$addentries,$bodyonly,$domain,$forcereg)=@_; |
my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,$customtitle, |
$title=&mt($title); |
$notopbar,$bgcolor,$notitle,$no_inline_link,$args)=@_; |
unless ($function) { |
|
$function='student'; |
if (!$args->{'no_auto_mt_title'}) { $title = &mt($title); } |
if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) { |
|
$function='coordinator'; |
$function = &get_users_function() if (!$function); |
} |
my $img = &designparm($function.'.img',$domain); |
if ($ENV{'request.role'}=~/^(su|dc|ad|li)/) { |
my $font = &designparm($function.'.font',$domain); |
$function='admin'; |
my $pgbg = $bgcolor || &designparm($function.'.pgbg',$domain); |
} |
|
if (($ENV{'request.role'}=~/^(au|ca)/) || |
my %design = ( 'style' => 'margin-top: 0px', |
($ENV{'REQUEST_URI'}=~/^(\/priv|\~)/)) { |
'bgcolor' => $pgbg, |
$function='author'; |
'text' => $font, |
} |
'alink' => &designparm($function.'.alink',$domain), |
} |
'vlink' => &designparm($function.'.vlink',$domain), |
my $img=&designparm($function.'.img',$domain); |
'link' => &designparm($function.'.link',$domain),); |
my $pgbg=&designparm($function.'.pgbg',$domain); |
@design{keys(%$addentries)} = @$addentries{keys(%$addentries)}; |
my $tabbg=&designparm($function.'.tabbg',$domain); |
|
my $font=&designparm($function.'.font',$domain); |
|
my $link=&designparm($function.'.link',$domain); |
|
my $alink=&designparm($function.'.alink',$domain); |
|
my $vlink=&designparm($function.'.vlink',$domain); |
|
my $sidebg=&designparm($function.'.sidebg',$domain); |
|
# Accessibility font enhance |
|
unless ($addentries) { $addentries=''; } |
|
my $addstyle=''; |
|
if ($ENV{'browser.fontenhance'} eq 'on') { |
|
$addstyle=' font-size: x-large;'; |
|
} |
|
# role and realm |
# role and realm |
my ($role,$realm) |
my ($role,$realm) = split(/\./,$env{'request.role'},2); |
=&Apache::lonnet::plaintext((split(/\./,$ENV{'request.role'}))[0]); |
if ($role eq 'ca') { |
|
my ($rdom,$rname) = ($realm =~ m{^/($match_domain)/($match_username)$}); |
|
$realm = &plainname($rname,$rdom).':'.$rdom; |
|
} |
# realm |
# realm |
if ($ENV{'request.course.id'}) { |
if ($env{'request.course.id'}) { |
$realm= |
if ($env{'request.role'} !~ /^cr/) { |
$ENV{'course.'.$ENV{'request.course.id'}.'.description'}; |
$role = &Apache::lonnet::plaintext($role,&course_type()); |
|
} |
|
$realm = $env{'course.'.$env{'request.course.id'}.'.description'}; |
|
} else { |
|
$role = &Apache::lonnet::plaintext($role); |
} |
} |
unless ($realm) { $realm=' '; } |
|
|
if (!$realm) { $realm=' '; } |
# Set messages |
# Set messages |
my $messages=&domainlogo($domain); |
my $messages=&domainlogo($domain); |
# Port for miniserver |
# Port for miniserver |
my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } |
if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } |
|
|
|
my $extra_body_attr = &make_attr_string($forcereg,\%design); |
|
|
# construct main body tag |
# construct main body tag |
my $bodytag = <<END; |
my $bodytag = "<body $extra_body_attr>". |
<style> |
&Apache::lontexconvert::init_math_support(); |
h1, h2, h3, th { font-family: Arial, Helvetica, sans-serif } |
|
a:focus { color: red; background: yellow } |
if ($bodyonly |
</style> |
|| ($env{'request.state'} eq 'construct' |
<body bgcolor="$pgbg" text="$font" alink="$alink" vlink="$vlink" link="$link" |
&& $env{'environment.remote'} ne 'off' )) { |
style="margin-top: 0px;$addstyle" $addentries> |
|
END |
|
my $upperleft='<img src="http://'.$ENV{'HTTP_HOST'}.':'. |
|
$lonhttpdPort.$img.'" alt="'.$function.'" />'; |
|
if ($bodyonly) { |
|
return $bodytag; |
return $bodytag; |
} elsif ($ENV{'browser.interface'} eq 'textual') { |
} elsif ($env{'browser.interface'} eq 'textual') { |
# Accessibility |
# Accessibility |
return $bodytag.&Apache::lonmenu::menubuttons($forcereg,'web', |
|
$forcereg). |
$bodytag.=&Apache::lonmenu::menubuttons($forcereg,$forcereg); |
'<h1>LON-CAPA: '.$title.'</h1>'; |
if (!$notitle) { |
} elsif ($ENV{'environment.remote'} eq 'off') { |
$bodytag.='<h1>LON-CAPA: '.$title.'</h1>'; |
# No Remote |
} |
return $bodytag.&Apache::lonmenu::menubuttons($forcereg,'web', |
return $bodytag; |
$forcereg). |
} |
'<table bgcolor="'.$pgbg.'" width="100%" border="0" cellspacing="3" cellpadding="3"><tr><td bgcolor="'.$tabbg.'"><font face="Arial, Helvetica, sans-serif" size="+3" color="'.$font.'"><b>'.$title. |
|
'</b></font></td></tr></table>'; |
my $name = &plainname($env{'user.name'},$env{'user.domain'}); |
|
if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') { |
|
undef($role); |
|
} else { |
|
$name = &aboutmewrapper($name,$env{'user.name'},$env{'user.domain'}); |
|
} |
|
|
|
my $roleinfo=(<<ENDROLE); |
|
<td class="LC_title_bar_who"> |
|
<div class="LC_title_bar_name"> |
|
$name |
|
|
|
</div> |
|
<div class="LC_title_bar_role"> |
|
$role |
|
</div> |
|
<div class="LC_title_bar_realm"> |
|
$realm |
|
</div> |
|
</td> |
|
ENDROLE |
|
|
|
my $titleinfo = '<span class="LC_title_bar_title">'.$title.'</span>'; |
|
if ($customtitle) { |
|
$titleinfo = $customtitle; |
|
} |
|
# |
|
# Extra info if you are the DC |
|
my $dc_info = ''; |
|
if ($env{'user.adv'} && exists($env{'user.role.dc./'. |
|
$env{'course.'.$env{'request.course.id'}. |
|
'.domain'}.'/'})) { |
|
my $cid = $env{'request.course.id'}; |
|
$dc_info.= $cid.' '.$env{'course.'.$cid.'.internal.coursecode'}; |
|
$dc_info =~ s/\s+$//; |
|
$dc_info = '('.$dc_info.')'; |
|
} |
|
|
|
if ($env{'environment.remote'} eq 'off') { |
|
# No Remote |
|
if ($env{'request.state'} eq 'construct') { |
|
$forcereg=1; |
|
} |
|
|
|
if (!$customtitle && $env{'request.state'} eq 'construct') { |
|
# this is for resources; directories have customtitle, and crumbs |
|
# and select recent are created in lonpubdir.pm |
|
my ($uname,$thisdisfn)= |
|
($env{'request.filename'} =~ m|^/home/([^/]+)/public_html/(.*)|); |
|
my $formaction='/priv/'.$uname.'/'.$thisdisfn; |
|
$formaction=~s/\/+/\//g; |
|
|
|
my $parentpath = ''; |
|
my $lastitem = ''; |
|
if ($thisdisfn =~ m-(.+/)([^/]*)$-) { |
|
$parentpath = $1; |
|
$lastitem = $2; |
|
} else { |
|
$lastitem = $thisdisfn; |
|
} |
|
$titleinfo = |
|
&Apache::loncommon::help_open_menu('','',3,'Authoring'). |
|
'<b>Construction Space</b>: '. |
|
'<form name="dirs" method="post" action="'.$formaction |
|
.'" target="_top"><tt><b>' |
|
.&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv','','+1',1)."<font size=\"+1\">$lastitem</font></b></tt><br />" |
|
.&Apache::lonhtmlcommon::select_recent('construct','recent','this.form.action=this.form.recent.value;this.form.submit()') |
|
.'</form>' |
|
.&Apache::lonmenu::constspaceform(); |
|
} |
|
|
|
my $titletable; |
|
if (!$notitle) { |
|
$titletable = |
|
'<table id="LC_title_bar">'. |
|
"<tr><td> $titleinfo $dc_info</td>".$roleinfo. |
|
'</tr></table>'; |
|
} |
|
if ($notopbar) { |
|
$bodytag .= $titletable; |
|
} else { |
|
if ($env{'request.state'} eq 'construct') { |
|
$bodytag .= &Apache::lonmenu::menubuttons($forcereg,$forcereg, |
|
$titletable); |
|
} else { |
|
$bodytag .= &Apache::lonmenu::menubuttons($forcereg,$forcereg). |
|
$titletable; |
|
} |
|
} |
|
return $bodytag; |
} |
} |
|
|
# |
# |
# Top frame rendering, Remote is up |
# Top frame rendering, Remote is up |
# |
# |
|
|
|
my $upperleft='<img src="http://'.$ENV{'HTTP_HOST'}.':'. |
|
$lonhttpdPort.$img.'" alt="'.$function.'" />'; |
|
|
|
# Explicit link to get inline menu |
|
my $menu= ($no_inline_link?'' |
|
:'<br /><a href="/adm/remote?action=collapse">'.&mt('Switch to Inline Menu Mode').'</a>'); |
|
# |
|
if ($notitle) { |
|
return $bodytag; |
|
} |
return(<<ENDBODY); |
return(<<ENDBODY); |
$bodytag |
$bodytag |
<table width="100%" cellspacing="0" border="0" cellpadding="0"> |
<table id="LC_title_bar" class="LC_with_remote"> |
<tr><td bgcolor="$sidebg"> |
<tr><td class="LC_title_bar_role_logo">$upperleft</td> |
$upperleft</td> |
<td class="LC_title_bar_domain_logo">$messages </td> |
<td bgcolor="$sidebg" align="right">$messages </td> |
|
</tr> |
</tr> |
<tr> |
<tr><td>$titleinfo $dc_info $menu</td> |
<td rowspan="3" bgcolor="$tabbg"> |
$roleinfo |
<font size="5" face="Arial, Helvetica, sans-serif"><b>$title</b></font> |
|
<td bgcolor="$tabbg" align="right"> |
|
<font size="2" face="Arial, Helvetica, sans-serif"> |
|
$ENV{'environment.firstname'} |
|
$ENV{'environment.middlename'} |
|
$ENV{'environment.lastname'} |
|
$ENV{'environment.generation'} |
|
</font> |
|
</td> |
|
</tr> |
</tr> |
<tr><td bgcolor="$tabbg" align="right"> |
</table> |
<font size="2" face="Arial, Helvetica, sans-serif">$role</font> |
|
</td></tr> |
|
<tr> |
|
<td bgcolor="$tabbg" align="right"><font size="2" face="Arial, Helvetica, sans-serif">$realm</font> </td></tr> |
|
</table><br> |
|
ENDBODY |
ENDBODY |
} |
} |
|
|
|
sub make_attr_string { |
|
my ($register,$attr_ref) = @_; |
|
|
|
if ($attr_ref && !ref($attr_ref)) { |
|
die("addentries Must be a hash ref ". |
|
join(':',caller(1))." ". |
|
join(':',caller(0))." "); |
|
} |
|
|
|
if ($register) { |
|
my ($on_load,$on_unload); |
|
foreach my $key (keys(%{$attr_ref})) { |
|
if (lc($key) eq 'onload') { |
|
$on_load.=$attr_ref->{$key}.';'; |
|
delete($attr_ref->{$key}); |
|
|
|
} elsif (lc($key) eq 'onunload') { |
|
$on_unload.=$attr_ref->{$key}.';'; |
|
delete($attr_ref->{$key}); |
|
} |
|
} |
|
$attr_ref->{'onload'} = |
|
&Apache::lonmenu::loadevents(). $on_load; |
|
$attr_ref->{'onunload'}= |
|
&Apache::lonmenu::unloadevents().$on_unload; |
|
} |
|
|
|
# Accessibility font enhance |
|
if ($env{'browser.fontenhance'} eq 'on') { |
|
my $style; |
|
foreach my $key (keys(%{$attr_ref})) { |
|
if (lc($key) eq 'style') { |
|
$style.=$attr_ref->{$key}.';'; |
|
delete($attr_ref->{$key}); |
|
} |
|
} |
|
$attr_ref->{'style'}=$style.'; font-size: x-large;'; |
|
} |
|
|
|
if ($env{'browser.blackwhite'} eq 'on') { |
|
delete($attr_ref->{'font'}); |
|
delete($attr_ref->{'link'}); |
|
delete($attr_ref->{'alink'}); |
|
delete($attr_ref->{'vlink'}); |
|
delete($attr_ref->{'bgcolor'}); |
|
delete($attr_ref->{'background'}); |
|
} |
|
|
|
my $attr_string; |
|
foreach my $attr (keys(%$attr_ref)) { |
|
$attr_string .= " $attr=\"".$attr_ref->{$attr}.'" '; |
|
} |
|
return $attr_string; |
|
} |
|
|
|
|
|
############################################### |
############################################### |
############################################### |
|
|
sub get_posted_cgi { |
=pod |
my $r=shift; |
|
|
=back |
|
|
|
=head1 HTML Helpers |
|
|
|
=over 4 |
|
|
|
=item * &endbodytag() |
|
|
|
Returns a uniform footer for LON-CAPA web pages. |
|
|
|
Inputs: none |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub endbodytag { |
|
my $endbodytag='</body>'; |
|
$endbodytag=&Apache::lontexconvert::jsMath_process()."\n".$endbodytag; |
|
if ( exists( $env{'internal.head.redirect'} ) ) { |
|
$endbodytag= |
|
"<br /><a href=\"$env{'internal.head.redirect'}\">". |
|
&mt('Continue').'</a>'. |
|
$endbodytag; |
|
} |
|
return $endbodytag; |
|
} |
|
|
|
=pod |
|
|
|
=over 4 |
|
|
|
=item * &standard_css() |
|
|
|
Returns a style sheet |
|
|
|
Inputs: (all optional) |
|
domain -> force to color decorate a page for a specific |
|
domain |
|
function -> force usage of a specific rolish color scheme |
|
bgcolor -> override the default page bgcolor |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub standard_css { |
|
my ($function,$domain,$bgcolor) = @_; |
|
$function = &get_users_function() if (!$function); |
|
my $img = &designparm($function.'.img', $domain); |
|
my $tabbg = &designparm($function.'.tabbg', $domain); |
|
my $font = &designparm($function.'.font', $domain); |
|
my $sidebg = &designparm($function.'.sidebg',$domain); |
|
my $pgbg_or_bgcolor = |
|
$bgcolor || |
|
&designparm($function.'.pgbg', $domain); |
|
my $pgbg = &designparm($function.'.pgbg', $domain); |
|
my $alink = &designparm($function.'.alink', $domain); |
|
my $vlink = &designparm($function.'.vlink', $domain); |
|
my $link = &designparm($function.'.link', $domain); |
|
|
|
my $sans = 'Arial,Helvetica,sans-serif'; |
|
my $mono = 'monospace'; |
|
my $data_table_head = $tabbg; |
|
my $data_table_light = '#EEEEEE'; |
|
my $data_table_dark = '#DDDDDD'; |
|
my $data_table_darker = '#CCCCCC'; |
|
my $data_table_highlight = '#FFFF00'; |
|
my $mail_new = '#FFBB77'; |
|
my $mail_new_hover = '#DD9955'; |
|
my $mail_read = '#BBBB77'; |
|
my $mail_read_hover = '#999944'; |
|
my $mail_replied = '#AAAA88'; |
|
my $mail_replied_hover = '#888855'; |
|
my $mail_other = '#99BBBB'; |
|
my $mail_other_hover = '#669999'; |
|
my $table_header = '#DDDDDD'; |
|
my $feedback_link_bg = '#BBBBBB'; |
|
|
|
my $border = ($env{'browser.type'} eq 'explorer') ? '0px 2px 0px 2px' |
|
: '0px 3px 0px 4px'; |
|
|
|
return <<END; |
|
h1, h2, h3, th { font-family: $sans } |
|
a:focus { color: red; background: yellow } |
|
table.thinborder { border-collapse: collapse; } |
|
table.thinborder tr th { border-style: solid; border-width: 1px; background: $tabbg;} |
|
table.thinborder tr td { border-style: solid; border-width: 1px} |
|
|
|
form, .inline { display: inline; } |
|
.center { text-align: center; } |
|
.LC_filename {font-family: $mono;} |
|
.LC_error { |
|
color: red; |
|
font-size: larger; |
|
} |
|
.LC_warning, |
|
.LC_diff_removed { |
|
color: red; |
|
} |
|
.LC_success, |
|
.LC_diff_added { |
|
color: green; |
|
} |
|
.LC_icon { |
|
border: 0px; |
|
} |
|
|
|
table.LC_pastsubmission { |
|
border: 1px solid black; |
|
margin: 2px; |
|
} |
|
|
|
table#LC_top_nav, table#LC_menubuttons { |
|
width: 100%; |
|
background: $pgbg; |
|
border: 2px; |
|
border-collapse: separate; |
|
padding: 0px; |
|
} |
|
|
|
table#LC_title_bar, table.LC_breadcrumbs, table#LC_nav_location, |
|
table#LC_title_bar.LC_with_remote { |
|
width: 100%; |
|
border-color: $pgbg; |
|
border-style: solid; |
|
border-width: $border; |
|
|
|
background: $pgbg; |
|
font-family: $sans; |
|
border-collapse: collapse; |
|
padding: 0px; |
|
} |
|
|
|
table.LC_docs_path { |
|
width: 100%; |
|
border: 0; |
|
background: $pgbg; |
|
font-family: $sans; |
|
border-collapse: collapse; |
|
padding: 0px; |
|
} |
|
|
|
table#LC_title_bar td { |
|
background: $tabbg; |
|
} |
|
table#LC_title_bar td.LC_title_bar_who { |
|
background: $tabbg; |
|
color: $font; |
|
font: small $sans; |
|
text-align: right; |
|
} |
|
span.LC_metadata { |
|
font-family: $sans; |
|
} |
|
span.LC_title_bar_title { |
|
font: bold x-large $sans; |
|
} |
|
table#LC_title_bar td.LC_title_bar_domain_logo { |
|
background: $sidebg; |
|
text-align: right; |
|
padding: 0px; |
|
} |
|
table#LC_title_bar td.LC_title_bar_role_logo { |
|
background: $sidebg; |
|
padding: 0px; |
|
} |
|
|
|
table#LC_menubuttons_mainmenu { |
|
background: $pgbg; |
|
border: 0px; |
|
border-spacing: 1px; |
|
padding: 0px 1px; |
|
margin: 0px; |
|
border-collapse: separate; |
|
} |
|
table#LC_menubuttons img, table#LC_menubuttons_mainmenu img { |
|
border: 0px; |
|
} |
|
table#LC_top_nav td { |
|
background: $tabbg; |
|
border: 0px; |
|
font-size: small; |
|
} |
|
table#LC_top_nav td a, div#LC_top_nav a { |
|
color: $font; |
|
font-family: $sans; |
|
} |
|
table#LC_top_nav td.LC_top_nav_logo { |
|
background: $tabbg; |
|
text-align: left; |
|
white-space: nowrap; |
|
width: 31px; |
|
} |
|
table#LC_top_nav td.LC_top_nav_logo img { |
|
border: 0px; |
|
vertical-align: bottom; |
|
} |
|
table#LC_top_nav td.LC_top_nav_exit, |
|
table#LC_top_nav td.LC_top_nav_help { |
|
width: 2.0em; |
|
} |
|
table#LC_top_nav td.LC_top_nav_login { |
|
width: 4.0em; |
|
text-align: center; |
|
} |
|
table.LC_breadcrumbs td, table.LC_docs_path td { |
|
background: $tabbg; |
|
color: $font; |
|
font-family: $sans; |
|
font-size: smaller; |
|
} |
|
table.LC_breadcrumbs td.LC_breadcrumbs_component, |
|
table.LC_docs_path td.LC_docs_path_component { |
|
background: $tabbg; |
|
color: $font; |
|
font-family: $sans; |
|
font-size: larger; |
|
text-align: right; |
|
} |
|
td.LC_table_cell_checkbox { |
|
text-align: center; |
|
} |
|
|
|
.LC_menubuttons_inline_text { |
|
color: $font; |
|
font-family: $sans; |
|
font-size: smaller; |
|
} |
|
|
|
td.LC_menubuttons_text { |
|
color: $font; |
|
font-family: $sans; |
|
} |
|
td.LC_menubuttons_img { |
|
background: $tabbg; |
|
} |
|
.LC_current_location { |
|
font-family: $sans; |
|
background: $tabbg; |
|
} |
|
.LC_new_mail { |
|
font-family: $sans; |
|
font-weight: bold; |
|
} |
|
|
|
table.LC_aboutme_port { |
|
border: 0px; |
|
border-collapse: collapse; |
|
border-spacing: 0px; |
|
} |
|
table.LC_data_table, table.LC_mail_list { |
|
border: 1px solid #000000; |
|
border-collapse: separate; |
|
border-spacing: 1px; |
|
} |
|
.LC_data_table_dense { |
|
font-size: small; |
|
} |
|
table.LC_data_table tr th, table.LC_calendar tr th, table.LC_mail_list tr th { |
|
font-weight: bold; |
|
background-color: $data_table_head; |
|
font-size: smaller; |
|
} |
|
table.LC_data_table tr td, |
|
table.LC_aboutme_port tr td { |
|
background-color: $data_table_light; |
|
padding: 2px; |
|
} |
|
table.LC_data_table tr.LC_even_row td, |
|
table.LC_aboutme_port tr.LC_even_row td { |
|
background-color: $data_table_dark; |
|
} |
|
table.LC_data_table tr.LC_data_table_highlight td { |
|
background-color: $data_table_darker; |
|
} |
|
table.LC_data_table tr.LC_empty_row td, |
|
table.LC_whatsnew tr.LC_empty_row td { |
|
background-color: #FFFFFF; |
|
font-weight: bold; |
|
font-style: italic; |
|
text-align: center; |
|
padding: 8px; |
|
} |
|
table.LC_whatsnew tr.LC_empty_row td { |
|
padding: 4ex |
|
} |
|
table.LC_whatsnew { |
|
} |
|
|
|
table.LC_whatsnew tr th, |
|
table.LC_whatsnew tr.LC_info_row td { |
|
background-color: #CCC; |
|
font-weight: bold; |
|
font-size: small; |
|
text-align: right; |
|
} |
|
table.LC_whatsnew tr td { |
|
background-color: #FFF; |
|
font-size: small; |
|
text-align: right; |
|
} |
|
table.LC_whatsnew tr td.LC_first_item { |
|
text-align: left; |
|
} |
|
|
|
table.LC_whatsnew tr.LC_odd_row td { |
|
background-color: #EEE; |
|
} |
|
|
|
table.LC_createuser { |
|
} |
|
|
|
table.LC_createuser tr.LC_section_row td { |
|
font-size: smaller; |
|
} |
|
|
|
table.LC_createuser tr.LC_info_row td { |
|
background-color: #CCC; |
|
font-weight: bold; |
|
text-align: center; |
|
} |
|
|
|
table.LC_calendar { |
|
border: 1px solid #000000; |
|
border-collapse: collapse; |
|
} |
|
table.LC_calendar_pickdate { |
|
font-size: xx-small; |
|
} |
|
table.LC_calendar tr td { |
|
border: 1px solid #000000; |
|
vertical-align: top; |
|
} |
|
table.LC_calendar tr td.LC_calendar_day_empty { |
|
background-color: $data_table_dark; |
|
} |
|
table.LC_calendar tr td.LC_calendar_day_current { |
|
background-color: $data_table_highlight; |
|
} |
|
|
|
table.LC_mail_list tr.LC_mail_new { |
|
background-color: $mail_new; |
|
} |
|
table.LC_mail_list tr.LC_mail_new:hover { |
|
background-color: $mail_new_hover; |
|
} |
|
table.LC_mail_list tr.LC_mail_read { |
|
background-color: $mail_read; |
|
} |
|
table.LC_mail_list tr.LC_mail_read:hover { |
|
background-color: $mail_read_hover; |
|
} |
|
table.LC_mail_list tr.LC_mail_replied { |
|
background-color: $mail_replied; |
|
} |
|
table.LC_mail_list tr.LC_mail_replied:hover { |
|
background-color: $mail_replied_hover; |
|
} |
|
table.LC_mail_list tr.LC_mail_other { |
|
background-color: $mail_other; |
|
} |
|
table.LC_mail_list tr.LC_mail_other:hover { |
|
background-color: $mail_other_hover; |
|
} |
|
table.LC_mail_list tr.LC_mail_even { |
|
} |
|
table.LC_mail_list tr.LC_mail_odd { |
|
} |
|
|
|
|
|
table#LC_portfolio_actions { |
|
width: auto; |
|
background: $pgbg; |
|
border: 0px; |
|
border-spacing: 2px 2px; |
|
padding: 0px; |
|
margin: 0px; |
|
border-collapse: separate; |
|
} |
|
table#LC_portfolio_actions td.LC_label { |
|
background: $tabbg; |
|
text-align: right; |
|
} |
|
table#LC_portfolio_actions td.LC_value { |
|
background: $tabbg; |
|
} |
|
|
|
table#LC_cstr_controls { |
|
width: 100%; |
|
border-collapse: collapse; |
|
} |
|
table#LC_cstr_controls tr td { |
|
border: 4px solid $pgbg; |
|
padding: 4px; |
|
text-align: center; |
|
background: $tabbg; |
|
} |
|
table#LC_cstr_controls tr th { |
|
border: 4px solid $pgbg; |
|
background: $table_header; |
|
text-align: center; |
|
font-family: $sans; |
|
font-size: smaller; |
|
} |
|
|
|
table#LC_browser { |
|
|
|
} |
|
table#LC_browser tr th { |
|
background: $table_header; |
|
} |
|
table#LC_browser tr td { |
|
padding: 2px; |
|
} |
|
table#LC_browser tr.LC_browser_file, |
|
table#LC_browser tr.LC_browser_file_published { |
|
background: #CCFF88; |
|
} |
|
table#LC_browser tr.LC_browser_file_locked, |
|
table#LC_browser tr.LC_browser_file_unpublished { |
|
background: #FFAA99; |
|
} |
|
table#LC_browser tr.LC_browser_file_obsolete { |
|
background: #AAAAAA; |
|
} |
|
table#LC_browser tr.LC_browser_file_modified, |
|
table#LC_browser tr.LC_browser_file_metamodified { |
|
background: #FFFF77; |
|
} |
|
table#LC_browser tr.LC_browser_folder { |
|
background: #CCCCFF; |
|
} |
|
span.LC_current_location { |
|
font-size: x-large; |
|
background: $pgbg; |
|
} |
|
|
|
span.LC_parm_menu_item { |
|
font-size: larger; |
|
font-family: $sans; |
|
} |
|
span.LC_parm_scope_all { |
|
color: red; |
|
} |
|
span.LC_parm_scope_folder { |
|
color: green; |
|
} |
|
span.LC_parm_scope_resource { |
|
color: orange; |
|
} |
|
span.LC_parm_part { |
|
color: blue; |
|
} |
|
span.LC_parm_folder, span.LC_parm_symb { |
|
font-size: x-small; |
|
font-family: $mono; |
|
color: #AAAAAA; |
|
} |
|
|
|
td.LC_parm_overview_level_menu, td.LC_parm_overview_map_menu, |
|
td.LC_parm_overview_parm_selectors, td.LC_parm_overview_parm_restrictions { |
|
border: 1px solid black; |
|
border-collapse: collapse; |
|
} |
|
table.LC_parm_overview_restrictions td { |
|
border-width: 1px 4px 1px 4px; |
|
border-style: solid; |
|
border-color: $pgbg; |
|
text-align: center; |
|
} |
|
table.LC_parm_overview_restrictions th { |
|
background: $tabbg; |
|
border-width: 1px 4px 1px 4px; |
|
border-style: solid; |
|
border-color: $pgbg; |
|
} |
|
table#LC_helpmenu { |
|
border: 0px; |
|
height: 55px; |
|
border-spacing: 0px; |
|
} |
|
|
|
table#LC_helpmenu fieldset legend { |
|
font-size: larger; |
|
font-weight: bold; |
|
} |
|
table#LC_helpmenu_links { |
|
width: 100%; |
|
border: 1px solid black; |
|
background: $pgbg; |
|
padding: 0px; |
|
border-spacing: 1px; |
|
} |
|
table#LC_helpmenu_links tr td { |
|
padding: 1px; |
|
background: $tabbg; |
|
text-align: center; |
|
font-weight: bold; |
|
} |
|
|
|
table#LC_helpmenu_links a:link, table#LC_helpmenu_links a:visited, |
|
table#LC_helpmenu_links a:active { |
|
text-decoration: none; |
|
color: $font; |
|
} |
|
table#LC_helpmenu_links a:hover { |
|
text-decoration: underline; |
|
color: $vlink; |
|
} |
|
|
|
.LC_chrt_popup_exists { |
|
border: 1px solid #339933; |
|
margin: -1px; |
|
} |
|
.LC_chrt_popup_up { |
|
border: 1px solid yellow; |
|
margin: -1px; |
|
} |
|
.LC_chrt_popup { |
|
border: 1px solid #8888FF; |
|
background: #CCCCFF; |
|
} |
|
|
|
table.LC_pick_box { |
|
width: 100%; |
|
border-collapse: separate; |
|
background: white; |
|
border: 1px solid black; |
|
border-spacing: 1px; |
|
} |
|
table.LC_pick_box td.LC_pick_box_title { |
|
background: $tabbg; |
|
font-weight: bold; |
|
text-align: right; |
|
width: 184px; |
|
padding: 8px; |
|
} |
|
table.LC_pick_box td.LC_pick_box_separator { |
|
padding: 0px; |
|
height: 1px; |
|
background: black; |
|
} |
|
table.LC_pick_box td.LC_pick_box_submit { |
|
text-align: right; |
|
} |
|
|
|
table.LC_group_priv_box { |
|
background: white; |
|
border: 1px solid black; |
|
border-spacing: 1px; |
|
} |
|
table.LC_group_priv_box td.LC_pick_box_title { |
|
background: $tabbg; |
|
font-weight: bold; |
|
text-align: right; |
|
width: 184px; |
|
} |
|
table.LC_group_priv_box td.LC_groups_fixed { |
|
background: $data_table_light; |
|
text-align: center; |
|
} |
|
table.LC_group_priv_box td.LC_groups_optional { |
|
background: $data_table_dark; |
|
text-align: center; |
|
} |
|
table.LC_group_priv_box td.LC_groups_functionality { |
|
background: $data_table_darker; |
|
text-align: center; |
|
font-weight: bold; |
|
} |
|
table.LC_group_priv td { |
|
text-align: left; |
|
padding: 0px; |
|
} |
|
|
|
table.LC_notify_front_page { |
|
background: white; |
|
border: 1px solid black; |
|
padding: 8px; |
|
} |
|
table.LC_notify_front_page td { |
|
padding: 8px; |
|
} |
|
.LC_navbuttons { |
|
margin: 2ex 0ex 2ex 0ex; |
|
} |
|
.LC_topic_bar { |
|
font-family: $sans; |
|
font-weight: bold; |
|
width: 100%; |
|
background: $tabbg; |
|
vertical-align: middle; |
|
margin: 2ex 0ex 2ex 0ex; |
|
} |
|
.LC_topic_bar span { |
|
vertical-align: middle; |
|
} |
|
.LC_topic_bar img { |
|
vertical-align: bottom; |
|
} |
|
table.LC_course_group_status { |
|
margin: 20px; |
|
} |
|
table.LC_status_selector td { |
|
vertical-align: top; |
|
text-align: center; |
|
padding: 4px; |
|
} |
|
table.LC_descriptive_input td.LC_description { |
|
vertical-align: top; |
|
text-align: right; |
|
font-weight: bold; |
|
} |
|
table.LC_feedback_link { |
|
background: $feedback_link_bg; |
|
} |
|
span.LC_feedback_link { |
|
background: $feedback_link_bg; |
|
font-size: larger; |
|
} |
|
|
|
END |
|
} |
|
|
|
=pod |
|
|
|
=over 4 |
|
|
|
=item * &headtag() |
|
|
|
Returns a uniform footer for LON-CAPA web pages. |
|
|
|
Inputs: $title - optional title for the head |
|
$head_extra - optional extra HTML to put inside the <head> |
|
$args - optional arguments |
|
force_register - if is true call registerurl so the remote is |
|
informed |
|
redirect -> array ref of |
|
1- seconds before redirect occurs |
|
2- url to redirect to |
|
3- whether the side effect should occur |
|
(side effect of setting |
|
$env{'internal.head.redirect'} to the url |
|
redirected too) |
|
domain -> force to color decorate a page for a specific |
|
domain |
|
function -> force usage of a specific rolish color scheme |
|
bgcolor -> override the default page bgcolor |
|
no_auto_mt_title |
|
-> prevent &mt()ing the title arg |
|
|
my $buffer; |
=back |
|
|
|
=cut |
|
|
|
sub headtag { |
|
my ($title,$head_extra,$args) = @_; |
|
|
$r->read($buffer,$r->header_in('Content-length'),0); |
my $function = $args->{'function'} || &get_users_function(); |
unless ($buffer=~/^(\-+\w+)\s+Content\-Disposition\:\s*form\-data/si) { |
my $domain = $args->{'domain'} || &determinedomain(); |
my @pairs=split(/&/,$buffer); |
my $bgcolor = $args->{'bgcolor'} || &designparm($function.'.pgbg',$domain); |
my $pair; |
my $url = join(':',$env{'user.name'},$env{'user.domain'}, |
foreach $pair (@pairs) { |
$Apache::lonnet::perlvar{'lonVersion'}, |
my ($name,$value) = split(/=/,$pair); |
#time(), |
$value =~ tr/+/ /; |
$env{'environment.color.timestamp'}, |
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
$function,$domain,$bgcolor); |
$name =~ tr/+/ /; |
|
$name =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
$url = '/adm/css/'.&escape($url).'.css'; |
&add_to_env("form.$name",$value); |
|
} |
my $result = |
} else { |
'<head>'. |
my $contentsep=$1; |
&font_settings(); |
my @lines = split (/\n/,$buffer); |
|
my $name=''; |
if (!$args->{'frameset'}) { |
my $value=''; |
$result .= &Apache::lonhtmlcommon::htmlareaheaders(); |
my $fname=''; |
} |
my $fmime=''; |
if ($args->{'force_register'}) { |
my $i; |
$result .= &Apache::lonmenu::registerurl(1); |
for ($i=0;$i<=$#lines;$i++) { |
} |
if ($lines[$i]=~/^$contentsep/) { |
if (!$args->{'no_nav_bar'} |
if ($name) { |
&& !$args->{'only_body'} |
chomp($value); |
&& !$args->{'frameset'}) { |
if ($fname) { |
$result .= &help_menu_js(); |
$ENV{"form.$name.filename"}=$fname; |
} |
$ENV{"form.$name.mimetype"}=$fmime; |
|
} else { |
if (ref($args->{'redirect'})) { |
$value=~s/\s+$//s; |
my ($time,$url,$inhibit_continue) = @{$args->{'redirect'}}; |
} |
$url = &Apache::lonenc::check_encrypt($url); |
&add_to_env("form.$name",$value); |
if (!$inhibit_continue) { |
|
$env{'internal.head.redirect'} = $url; |
|
} |
|
$result.=<<ADDMETA |
|
<meta http-equiv="pragma" content="no-cache" /> |
|
<meta http-equiv="Refresh" content="$time; url=$url" /> |
|
ADDMETA |
|
} |
|
if (!defined($title)) { |
|
$title = 'The LearningOnline Network with CAPA'; |
|
} |
|
if (!$args->{'no_auto_mt_title'}) { $title = &mt($title); } |
|
$result .= '<title> LON-CAPA '.$title.'</title>' |
|
.'<link rel="stylesheet" type="text/css" href="'.$url.'" />' |
|
.$head_extra; |
|
return $result; |
|
} |
|
|
|
=pod |
|
|
|
=over 4 |
|
|
|
=item * &font_settings() |
|
|
|
Returns neccessary <meta> to set the proper encoding |
|
|
|
Inputs: none |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub font_settings { |
|
my $headerstring=''; |
|
if (($env{'browser.os'} eq 'mac') && (!$env{'browser.mathml'})) { |
|
$headerstring.= |
|
'<meta Content-Type="text/html; charset=x-mac-roman" />'; |
|
} elsif (!$env{'browser.mathml'} && $env{'browser.unicode'}) { |
|
$headerstring.= |
|
'<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />'; |
|
} |
|
return $headerstring; |
|
} |
|
|
|
=pod |
|
|
|
=over 4 |
|
|
|
=item * &xml_begin() |
|
|
|
Returns the needed doctype and <html> |
|
|
|
Inputs: none |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub xml_begin { |
|
my $output=''; |
|
|
|
&Apache::lonhtmlcommon::init_htmlareafields(); |
|
|
|
if ($env{'browser.mathml'}) { |
|
$output='<?xml version="1.0"?>' |
|
#.'<?xml-stylesheet type="text/css" href="/adm/MathML/mathml.css"?>'."\n" |
|
# .'<!DOCTYPE html SYSTEM "/adm/MathML/mathml.dtd" ' |
|
|
|
# .'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" [<!ENTITY mathns "http://www.w3.org/1998/Math/MathML">] >' |
|
.'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">' |
|
.'<html xmlns:math="http://www.w3.org/1998/Math/MathML" ' |
|
.'xmlns="http://www.w3.org/1999/xhtml">'; |
|
} else { |
|
$output='<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html>'; |
|
} |
|
return $output; |
|
} |
|
|
|
=pod |
|
|
|
=over 4 |
|
|
|
=item * &endheadtag() |
|
|
|
Returns a uniform </head> for LON-CAPA web pages. |
|
|
|
Inputs: none |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub endheadtag { |
|
return '</head>'; |
|
} |
|
|
|
=pod |
|
|
|
=over 4 |
|
|
|
=item * &head() |
|
|
|
Returns a uniform complete <head>..</head> section for LON-CAPA web pages. |
|
|
|
Inputs: $title - optional title for the page |
|
$head_extra - optional extra HTML to put inside the <head> |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub head { |
|
my ($title,$head_extra,$args) = @_; |
|
return &headtag($title,$head_extra,$args).&endheadtag(); |
|
} |
|
|
|
=pod |
|
|
|
=over 4 |
|
|
|
=item * &start_page() |
|
|
|
Returns a complete <html> .. <body> section for LON-CAPA web pages. |
|
|
|
Inputs: $title - optional title for the page |
|
$head_extra - optional extra HTML to incude inside the <head> |
|
$args - additional optional args supported are: |
|
only_body -> is true will set &bodytag() onlybodytag |
|
arg on |
|
no_nav_bar -> is true will set &bodytag() notopbar arg on |
|
add_entries -> additional attributes to add to the <body> |
|
domain -> force to color decorate a page for a |
|
specific domain |
|
function -> force usage of a specific rolish color |
|
scheme |
|
redirect -> see &headtag() |
|
bgcolor -> override the default page bg color |
|
js_ready -> return a string ready for being used in |
|
a javascript writeln |
|
html_encode -> return a string ready for being used in |
|
a html attribute |
|
force_register -> if is true will turn on the &bodytag() |
|
$forcereg arg |
|
body_title -> alternate text to use instead of $title |
|
in the title box that appears, this text |
|
is not auto translated like the $title is |
|
frameset -> if true will start with a <frameset> |
|
rather than <body> |
|
no_title -> if true the title bar won't be shown |
|
skip_phases -> hash ref of |
|
head -> skip the <html><head> generation |
|
body -> skip all <body> generation |
|
|
|
no_inline_link -> if true and in remote mode, don't show the |
|
'Switch To Inline Menu' link |
|
|
|
no_auto_mt_title -> prevent &mt()ing the title arg |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub start_page { |
|
my ($title,$head_extra,$args) = @_; |
|
#&Apache::lonnet::logthis("start_page ".join(':',caller(0))); |
|
my %head_args; |
|
foreach my $arg ('redirect','force_register','domain','function', |
|
'bgcolor','frameset','no_nav_bar','only_body', |
|
'no_auto_mt_title') { |
|
if (defined($args->{$arg})) { |
|
$head_args{$arg} = $args->{$arg}; |
|
} |
|
} |
|
|
|
$env{'internal.start_page'}++; |
|
my $result; |
|
if (! exists($args->{'skip_phases'}{'head'}) ) { |
|
$result.= |
|
&xml_begin(). |
|
&headtag($title,$head_extra,\%head_args).&endheadtag(); |
|
} |
|
|
|
if (! exists($args->{'skip_phases'}{'body'}) ) { |
|
if ($args->{'frameset'}) { |
|
my $attr_string = &make_attr_string($args->{'force_register'}, |
|
$args->{'add_entries'}); |
|
$result .= "\n<frameset $attr_string>\n"; |
|
} else { |
|
$result .= |
|
&bodytag($title, |
|
$args->{'function'}, $args->{'add_entries'}, |
|
$args->{'only_body'}, $args->{'domain'}, |
|
$args->{'force_register'}, $args->{'body_title'}, |
|
$args->{'no_nav_bar'}, $args->{'bgcolor'}, |
|
$args->{'no_title'}, $args->{'no_inline_link'}, |
|
$args); |
|
} |
|
} |
|
|
|
if ($args->{'js_ready'}) { |
|
$result = &js_ready($result); |
|
} |
|
if ($args->{'html_encode'}) { |
|
$result = &html_encode($result); |
|
} |
|
return $result; |
|
} |
|
|
|
|
|
=pod |
|
|
|
=over 4 |
|
|
|
=item * &head() |
|
|
|
Returns a complete </body></html> section for LON-CAPA web pages. |
|
|
|
Inputs: $args - additional optional args supported are: |
|
js_ready -> return a string ready for being used in |
|
a javascript writeln |
|
html_encode -> return a string ready for being used in |
|
a html attribute |
|
frameset -> if true will start with a <frameset> |
|
rather than <body> |
|
dicsussion -> if true will get discussion from |
|
lonxml::xmlend |
|
(you can pass the target and parser arguments |
|
through optional 'target' and 'parser' args |
|
to this routine) |
|
|
|
=cut |
|
|
|
sub end_page { |
|
my ($args) = @_; |
|
$env{'internal.end_page'}++; |
|
my $result; |
|
if ($args->{'discussion'}) { |
|
my ($target,$parser); |
|
if (ref($args->{'discussion'})) { |
|
($target,$parser) =($args->{'discussion'}{'target'}, |
|
$args->{'discussion'}{'parser'}); |
|
} |
|
$result .= &Apache::lonxml::xmlend($target,$parser); |
|
} |
|
|
|
if ($args->{'frameset'}) { |
|
$result .= '</frameset>'; |
|
} else { |
|
$result .= &endbodytag(); |
|
} |
|
$result .= "\n</html>"; |
|
|
|
if ($args->{'js_ready'}) { |
|
$result = &js_ready($result); |
|
} |
|
|
|
if ($args->{'html_encode'}) { |
|
$result = &html_encode($result); |
|
} |
|
|
|
return $result; |
|
} |
|
|
|
sub html_encode { |
|
my ($result) = @_; |
|
|
|
$result = &HTML::Entities::encode($result,'<>&"'); |
|
|
|
return $result; |
|
} |
|
sub js_ready { |
|
my ($result) = @_; |
|
|
|
$result =~ s/[\n\r]/ /xmsg; |
|
$result =~ s/\\/\\\\/xmsg; |
|
$result =~ s/'/\\'/xmsg; |
|
$result =~ s{</}{<\\/}xmsg; |
|
|
|
return $result; |
|
} |
|
|
|
sub validate_page { |
|
if ( exists($env{'internal.start_page'}) |
|
&& $env{'internal.start_page'} > 1) { |
|
&Apache::lonnet::logthis('start_page called multiple times '. |
|
$env{'internal.start_page'}.' '. |
|
$ENV{'request.filename'}); |
|
} |
|
if ( exists($env{'internal.end_page'}) |
|
&& $env{'internal.end_page'} > 1) { |
|
&Apache::lonnet::logthis('end_page called multiple times '. |
|
$env{'internal.end_page'}.' '. |
|
$env{'request.filename'}); |
|
} |
|
if ( exists($env{'internal.start_page'}) |
|
&& ! exists($env{'internal.end_page'})) { |
|
&Apache::lonnet::logthis('start_page called without end_page '. |
|
$env{'request.filename'}); |
|
} |
|
if ( ! exists($env{'internal.start_page'}) |
|
&& exists($env{'internal.end_page'})) { |
|
&Apache::lonnet::logthis('end_page called without start_page'. |
|
$env{'request.filename'}); |
|
} |
|
} |
|
|
|
sub simple_error_page { |
|
my ($r,$title,$msg) = @_; |
|
my $page = |
|
&Apache::loncommon::start_page($title). |
|
&mt($msg). |
|
&Apache::loncommon::end_page(); |
|
if (ref($r)) { |
|
$r->print($page); |
|
return; |
|
} |
|
return $page; |
|
} |
|
|
|
{ |
|
my $row_count; |
|
sub start_data_table { |
|
my ($add_class) = @_; |
|
my $css_class = (join(' ','LC_data_table',$add_class)); |
|
undef($row_count); |
|
return '<table class="'.$css_class.'">'."\n"; |
|
} |
|
|
|
sub end_data_table { |
|
undef($row_count); |
|
return '</table>'."\n";; |
|
} |
|
|
|
sub start_data_table_row { |
|
my ($add_class) = @_; |
|
$row_count++; |
|
my $css_class = ($row_count % 2)?'':'LC_even_row'; |
|
$css_class = (join(' ',$css_class,$add_class)); |
|
return '<tr class="'.$css_class.'">'."\n";; |
|
} |
|
|
|
sub continue_data_table_row { |
|
my ($add_class) = @_; |
|
my $css_class = ($row_count % 2)?'':'LC_even_row'; |
|
$css_class = (join(' ',$css_class,$add_class)); |
|
return '<tr class="'.$css_class.'">'."\n";; |
|
} |
|
|
|
sub end_data_table_row { |
|
return '</tr>'."\n";; |
|
} |
|
|
|
sub start_data_table_empty_row { |
|
$row_count++; |
|
return '<tr class="LC_empty_row" >'."\n";; |
|
} |
|
|
|
sub end_data_table_empty_row { |
|
return '</tr>'."\n";; |
|
} |
|
|
|
sub start_data_table_header_row { |
|
return '<tr class="LC_header_row">'."\n";; |
|
} |
|
|
|
sub end_data_table_header_row { |
|
return '</tr>'."\n";; |
|
} |
|
} |
|
|
|
############################################### |
|
|
|
=pod |
|
|
|
=item * &get_users_function() |
|
|
|
Used by &bodytag to determine the current users primary role. |
|
Returns either 'student','coordinator','admin', or 'author'. |
|
|
|
=cut |
|
|
|
############################################### |
|
sub get_users_function { |
|
my $function = 'student'; |
|
if ($env{'request.role'}=~/^(cc|in|ta|ep)/) { |
|
$function='coordinator'; |
|
} |
|
if ($env{'request.role'}=~/^(su|dc|ad|li)/) { |
|
$function='admin'; |
|
} |
|
if (($env{'request.role'}=~/^(au|ca)/) || |
|
($ENV{'REQUEST_URI'}=~/^(\/priv|\~)/)) { |
|
$function='author'; |
|
} |
|
return $function; |
|
} |
|
|
|
############################################### |
|
|
|
=pod |
|
|
|
=item * &check_user_status |
|
|
|
Determines current status of supplied role for a |
|
specific user. Roles can be active, previous or future. |
|
|
|
Inputs: |
|
user's domain, user's username, course's domain, |
|
course's number, optional section ID. |
|
|
|
Outputs: |
|
role status: active, previous or future. |
|
|
|
=cut |
|
|
|
sub check_user_status { |
|
my ($udom,$uname,$cdom,$crs,$role,$sec) = @_; |
|
my %userinfo = &Apache::lonnet::dump('roles',$udom,$uname); |
|
my @uroles = keys %userinfo; |
|
my $srchstr; |
|
my $active_chk = 'none'; |
|
my $now = time; |
|
if (@uroles > 0) { |
|
if (($role eq 'cc') || ($sec eq '') || (!defined($sec))) { |
|
$srchstr = '/'.$cdom.'/'.$crs.'_'.$role; |
|
} else { |
|
$srchstr = '/'.$cdom.'/'.$crs.'/'.$sec.'_'.$role; |
|
} |
|
if (grep/^\Q$srchstr\E$/,@uroles) { |
|
my $role_end = 0; |
|
my $role_start = 0; |
|
$active_chk = 'active'; |
|
if ($userinfo{$srchstr} =~ m/^\Q$role\E_(\d+)/) { |
|
$role_end = $1; |
|
if ($userinfo{$srchstr} =~ m/^\Q$role\E_\Q$role_end\E_(\d+)$/) { |
|
$role_start = $1; |
|
} |
|
} |
|
if ($role_start > 0) { |
|
if ($now < $role_start) { |
|
$active_chk = 'future'; |
|
} |
|
} |
|
if ($role_end > 0) { |
|
if ($now > $role_end) { |
|
$active_chk = 'previous'; |
|
} |
|
} |
|
} |
|
} |
|
return $active_chk; |
|
} |
|
|
|
############################################### |
|
|
|
=pod |
|
|
|
=item * &get_sections() |
|
|
|
Determines all the sections for a course including |
|
sections with students and sections containing other roles. |
|
Incoming parameters: |
|
|
|
1. domain |
|
2. course number |
|
3. reference to array containing roles for which sections should |
|
be gathered (optional). |
|
4. reference to array containing status types for which sections |
|
should be gathered (optional). |
|
|
|
If the third argument is undefined, sections are gathered for any role. |
|
If the fourth argument is undefined, sections are gathered for any status. |
|
Permissible values are 'active' or 'future' or 'previous'. |
|
|
|
Returns section hash (keys are section IDs, values are |
|
number of users in each section), subject to the |
|
optional roles filter, optional status filter |
|
|
|
=cut |
|
|
|
############################################### |
|
sub get_sections { |
|
my ($cdom,$cnum,$possible_roles,$possible_status) = @_; |
|
if (!defined($cdom) || !defined($cnum)) { |
|
my $cid = $env{'request.course.id'}; |
|
|
|
return if (!defined($cid)); |
|
|
|
$cdom = $env{'course.'.$cid.'.domain'}; |
|
$cnum = $env{'course.'.$cid.'.num'}; |
|
} |
|
|
|
my %sectioncount; |
|
my $now = time; |
|
|
|
if (!defined($possible_roles) || (grep(/^st$/,@$possible_roles))) { |
|
my ($classlist) = &Apache::loncoursedata::get_classlist($cdom,$cnum); |
|
my $sec_index = &Apache::loncoursedata::CL_SECTION(); |
|
my $status_index = &Apache::loncoursedata::CL_STATUS(); |
|
my $start_index = &Apache::loncoursedata::CL_START(); |
|
my $end_index = &Apache::loncoursedata::CL_END(); |
|
my $status; |
|
while (my ($student,$data) = each(%$classlist)) { |
|
my ($section,$stu_status,$start,$end) = ($data->[$sec_index], |
|
$data->[$status_index], |
|
$data->[$start_index], |
|
$data->[$end_index]); |
|
if ($stu_status eq 'Active') { |
|
$status = 'active'; |
|
} elsif ($end < $now) { |
|
$status = 'previous'; |
|
} elsif ($start > $now) { |
|
$status = 'future'; |
|
} |
|
if ($section ne '-1' && $section !~ /^\s*$/) { |
|
if ((!defined($possible_status)) || (($status ne '') && |
|
(grep/^\Q$status\E$/,@{$possible_status}))) { |
|
$sectioncount{$section}++; |
|
} |
|
} |
|
} |
|
} |
|
my %courseroles = &Apache::lonnet::dump('nohist_userroles',$cdom,$cnum); |
|
foreach my $user (sort(keys(%courseroles))) { |
|
if ($user !~ /^(\w{2})/) { next; } |
|
my ($role) = ($user =~ /^(\w{2})/); |
|
if ($possible_roles && !(grep(/^$role$/,@$possible_roles))) { next; } |
|
my ($section,$status); |
|
if ($role eq 'cr' && |
|
$user =~ m-^$role/[^/]*/[^/]*/[^/]*:[^:]*:[^:]*:(\w+)-) { |
|
$section=$1; |
|
} |
|
if ($user =~ /^$role:[^:]*:[^:]*:(\w+)/) { $section=$1; } |
|
if (!defined($section) || $section eq '-1') { next; } |
|
my ($end,$start) = ($courseroles{$user} =~ /^([^:]*):([^:]*)$/); |
|
if ($end == -1 && $start == -1) { |
|
next; #deleted role |
|
} |
|
if (!defined($possible_status)) { |
|
$sectioncount{$section}++; |
|
} else { |
|
if ((!$end || $end >= $now) && (!$start || $start <= $now)) { |
|
$status = 'active'; |
|
} elsif ($end < $now) { |
|
$status = 'future'; |
|
} elsif ($start > $now) { |
|
$status = 'previous'; |
|
} |
|
if (($status ne '') && (grep/^\Q$status\E$/,@{$possible_status})) { |
|
$sectioncount{$section}++; |
|
} |
|
} |
|
} |
|
return %sectioncount; |
|
} |
|
|
|
############################################### |
|
|
|
=pod |
|
|
|
=item * &get_course_users() |
|
|
|
Retrieves usernames:domains for users in the specified course |
|
with specific role(s), and access status. |
|
|
|
Incoming parameters: |
|
1. course domain |
|
2. course number |
|
3. access status: users must have - either active, |
|
previous, future, or all. |
|
4. reference to array of permissible roles |
|
5. reference to array of section restrictions (optional) |
|
6. reference to results object (hash of hashes). |
|
7. reference to optional userdata hash |
|
Keys of top level hash are roles. |
|
Keys of inner hashes are username:domain, with |
|
values set to access type. |
|
Optional userdata hash returns an array with arguments in the |
|
same order as loncoursedata::get_classlist() for student data. |
|
|
|
Entries for end, start, section and status are blank because |
|
of the possibility of multiple values for non-student roles. |
|
|
|
=cut |
|
|
|
############################################### |
|
|
|
sub get_course_users { |
|
my ($cdom,$cnum,$types,$roles,$sections,$users,$userdata) = @_; |
|
my %idx = (); |
|
my %seclists; |
|
|
|
$idx{udom} = &Apache::loncoursedata::CL_SDOM(); |
|
$idx{uname} = &Apache::loncoursedata::CL_SNAME(); |
|
$idx{end} = &Apache::loncoursedata::CL_END(); |
|
$idx{start} = &Apache::loncoursedata::CL_START(); |
|
$idx{id} = &Apache::loncoursedata::CL_ID(); |
|
$idx{section} = &Apache::loncoursedata::CL_SECTION(); |
|
$idx{fullname} = &Apache::loncoursedata::CL_FULLNAME(); |
|
$idx{status} = &Apache::loncoursedata::CL_STATUS(); |
|
|
|
if (grep(/^st$/,@{$roles})) { |
|
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist($cdom,$cnum); |
|
my $now = time; |
|
foreach my $student (keys(%{$classlist})) { |
|
my $match = 0; |
|
my $secmatch = 0; |
|
my $section = $$classlist{$student}[$idx{section}]; |
|
if ($section eq '') { |
|
$section = 'none'; |
|
} |
|
if ((ref($sections) eq 'ARRAY') && (@{$sections} > 0)) { |
|
if (grep(/^all$/,@{$sections})) { |
|
$secmatch = 1; |
|
} elsif ($$classlist{$student}[$idx{section}] eq '') { |
|
if (grep(/^none$/,@{$sections})) { |
|
$secmatch = 1; |
|
} |
|
} else { |
|
if (grep(/^\Q$section\E$/,@{$sections})) { |
|
$secmatch = 1; |
|
} |
} |
} |
if ($i<$#lines) { |
if (!$secmatch) { |
$i++; |
next; |
$lines[$i]=~ |
} |
/Content\-Disposition\:\s*form\-data\;\s*name\=\"([^\"]+)\"/i; |
} |
$name=$1; |
push(@{$seclists{$student}},$section); |
$value=''; |
if (defined($$types{'active'})) { |
if ($lines[$i]=~/filename\=\"([^\"]+)\"/i) { |
if ($$classlist{$student}[$idx{status}] eq 'Active') { |
$fname=$1; |
push(@{$$users{st}{$student}},'active'); |
if |
$match = 1; |
($lines[$i+1]=~/Content\-Type\:\s*([\w\-\/]+)/i) { |
} |
$fmime=$1; |
} |
$i++; |
if (defined($$types{'previous'})) { |
} else { |
if ($$classlist{$student}[$idx{end}] <= $now) { |
$fmime=''; |
push(@{$$users{st}{$student}},'previous'); |
} |
$match = 1; |
} else { |
} |
$fname=''; |
} |
$fmime=''; |
if (defined($$types{'future'})) { |
|
if (($$classlist{$student}[$idx{start}] > $now) && ($$classlist{$student}[$idx{end}] > $now) || ($$classlist{$student}[$idx{end}] == 0) || ($$classlist{$student}[$idx{end}] eq '')) { |
|
push(@{$$users{st}{$student}},'future'); |
|
$match = 1; |
|
} |
|
} |
|
if ($match && ref($userdata) eq 'HASH') { |
|
$$userdata{$student} = $$classlist{$student}; |
|
} |
|
} |
|
} |
|
if ((@{$roles} > 1) || ((@{$roles} == 1) && ($$roles[0] ne "st"))) { |
|
my %coursepersonnel = &Apache::lonnet::dump('nohist_userroles',$cdom,$cnum); |
|
my $now = time; |
|
foreach my $person (sort(keys(%coursepersonnel))) { |
|
my $match = 0; |
|
my $secmatch = 0; |
|
my $status; |
|
my ($role,$user,$usec) = ($person =~ /^([^:]*):([^:]+:[^:]+):([^:]*)/); |
|
$user =~ s/:$//; |
|
my ($end,$start) = split(/:/,$coursepersonnel{$person}); |
|
if ($end == -1 || $start == -1) { |
|
next; |
|
} |
|
if (($role) && ((grep(/^\Q$role\E$/,@{$roles})) || |
|
(grep(/^cr$/,@{$roles}) && $role =~ /^cr\//))) { |
|
my ($uname,$udom) = split(/:/,$user); |
|
if ((ref($sections) eq 'ARRAY') && (@{$sections} > 0)) { |
|
if (grep(/^all$/,@{$sections})) { |
|
$secmatch = 1; |
|
} elsif ($usec eq '') { |
|
if (grep(/^none$/,@{$sections})) { |
|
$secmatch = 1; |
|
} |
|
} else { |
|
if (grep(/^\Q$usec\E$/,@{$sections})) { |
|
$secmatch = 1; |
|
} |
|
} |
|
if (!$secmatch) { |
|
next; |
|
} |
|
} |
|
if ($usec eq '') { |
|
$usec = 'none'; |
|
} |
|
if ($uname ne '' && $udom ne '') { |
|
if ($end < $now) { |
|
$status = 'previous'; |
|
} elsif ($start > $now) { |
|
$status = 'future'; |
|
} else { |
|
$status = 'active'; |
|
} |
|
foreach my $type (keys(%{$types})) { |
|
if ($status eq $type) { |
|
if (!grep(/^\Q$type\E$/,@{$$users{$role}{$user}})) { |
|
push(@{$$users{$role}{$user}},$type); |
|
} |
|
$match = 1; |
|
} |
|
} |
|
if (($match) && (ref($userdata) eq 'HASH')) { |
|
if (!exists($$userdata{$uname.':'.$udom})) { |
|
&get_user_info($udom,$uname,\%idx,$userdata); |
|
} |
|
if (!grep(/^\Q$usec\E$/,@{$seclists{$uname.':'.$udom}})) { |
|
push(@{$seclists{$uname.':'.$udom}},$usec); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
if (grep(/^ow$/,@{$roles})) { |
|
if ((defined($cdom)) && (defined($cnum))) { |
|
my %csettings = &Apache::lonnet::get('environment',['internal.courseowner'],$cdom,$cnum); |
|
if ( defined($csettings{'internal.courseowner'}) ) { |
|
my $owner = $csettings{'internal.courseowner'}; |
|
if ($owner !~ /^[^:]+:[^:]+$/) { |
|
$owner = $owner.':'.$cdom; |
|
} |
|
@{$$users{'ow'}{$owner}} = 'any'; |
|
if (defined($userdata) && |
|
!exists($$userdata{$owner.':'.$cdom})) { |
|
&get_user_info($cdom,$owner,\%idx,$userdata); |
|
if (!grep(/^none$/,@{$seclists{$owner.':'.$cdom}})) { |
|
push(@{$seclists{$owner.':'.$cdom}},'none'); |
|
} |
} |
} |
$i++; |
} |
} |
} |
} else { |
} |
$value.=$lines[$i]."\n"; |
foreach my $user (keys(%seclists)) { |
} |
@{$seclists{$user}} = (sort {$a <=> $b} @{$seclists{$user}}); |
|
$$userdata{$user}[$idx{section}] = join(',',@{$seclists{$user}}); |
|
} |
|
} |
|
return; |
|
} |
|
|
|
sub get_user_info { |
|
my ($udom,$uname,$idx,$userdata) = @_; |
|
$$userdata{$uname.':'.$udom}[$$idx{fullname}] = |
|
&plainname($uname,$udom,'lastname'); |
|
$$userdata{$uname.':'.$udom}[$$idx{uname}] = $uname; |
|
$$userdata{$uname.':'.$udom}[$$idx{udom}] = $udom; |
|
return; |
|
} |
|
|
|
############################################### |
|
|
|
=pod |
|
|
|
=item * &get_user_quota() |
|
|
|
Retrieves quota assigned for storage of portfolio files for a user |
|
|
|
Incoming parameters: |
|
1. user's username |
|
2. user's domain |
|
|
|
Returns: |
|
1. Disk quota (in Mb) assigned to student. |
|
|
|
If a value has been stored in the user's environment, |
|
it will return that, otherwise it returns the default |
|
for users in the domain. |
|
|
|
=cut |
|
|
|
############################################### |
|
|
|
|
|
sub get_user_quota { |
|
my ($uname,$udom) = @_; |
|
my $quota; |
|
if (!defined($udom)) { |
|
$udom = $env{'user.domain'}; |
|
} |
|
if (!defined($uname)) { |
|
$uname = $env{'user.name'}; |
|
} |
|
if (($udom eq '' || $uname eq '') || |
|
($udom eq 'public') && ($uname eq 'public')) { |
|
$quota = 0; |
|
} else { |
|
if ($udom eq $env{'user.domain'} && $uname eq $env{'user.name'}) { |
|
$quota = $env{'environment.portfolioquota'}; |
|
} else { |
|
my %userenv = &Apache::lonnet::dump('environment',$udom,$uname); |
|
my ($tmp) = keys(%userenv); |
|
if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
|
$quota = $userenv{'portfolioquota'}; |
|
} else { |
|
undef(%userenv); |
|
} |
|
} |
|
if ($quota eq '') { |
|
$quota = &default_quota($udom); |
|
} |
|
} |
|
return $quota; |
|
} |
|
|
|
############################################### |
|
|
|
=pod |
|
|
|
=item * &default_quota() |
|
|
|
Retrieves default quota assigned for storage of user portfolio files |
|
|
|
Incoming parameters: |
|
1. domain |
|
|
|
Returns: |
|
1. Default disk quota (in Mb) for user portfolios in the domain. |
|
|
|
If a value has been stored in the domain's configuration db, |
|
it will return that, otherwise it returns 20 (for backwards |
|
compatibility with domains which have not set up a configuration |
|
db file; the original statically defined portfolio quota was 20 Mb). |
|
|
|
=cut |
|
|
|
############################################### |
|
|
|
|
|
sub default_quota { |
|
my ($udom) = @_; |
|
my %defaults = &Apache::lonnet::get_dom('configuration', |
|
['portfolioquota'],$udom); |
|
if ($defaults{'portfolioquota'} ne '') { |
|
return $defaults{'portfolioquota'}; |
|
} else { |
|
return '20'; |
|
} |
|
} |
|
|
|
sub get_secgrprole_info { |
|
my ($cdom,$cnum,$needroles,$type) = @_; |
|
my %sections_count = &get_sections($cdom,$cnum); |
|
my @sections = (sort {$a <=> $b} keys(%sections_count)); |
|
my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum); |
|
my @groups = sort(keys(%curr_groups)); |
|
my $allroles = []; |
|
my $rolehash; |
|
my $accesshash = { |
|
active => 'Currently has access', |
|
future => 'Will have future access', |
|
previous => 'Previously had access', |
|
}; |
|
if ($needroles) { |
|
$rolehash = {'all' => 'all'}; |
|
my %user_roles = &Apache::lonnet::dump('nohist_userroles',$cdom,$cnum); |
|
if (&Apache::lonnet::error(%user_roles)) { |
|
undef(%user_roles); |
} |
} |
|
foreach my $item (keys(%user_roles)) { |
|
my ($role)=split(/\:/,$item,2); |
|
if ($role eq 'cr') { next; } |
|
if ($role =~ /^cr/) { |
|
$$rolehash{$role} = (split('/',$role))[3]; |
|
} else { |
|
$$rolehash{$role} = &Apache::lonnet::plaintext($role,$type); |
|
} |
|
} |
|
foreach my $key (sort(keys(%{$rolehash}))) { |
|
push(@{$allroles},$key); |
|
} |
|
push (@{$allroles},'st'); |
|
$$rolehash{'st'} = &Apache::lonnet::plaintext('st',$type); |
} |
} |
$ENV{'request.method'}=$ENV{'REQUEST_METHOD'}; |
return (\@sections,\@groups,$allroles,$rolehash,$accesshash); |
$r->method_number(M_GET); |
|
$r->method('GET'); |
|
$r->headers_in->unset('Content-length'); |
|
} |
} |
|
|
=pod |
=pod |
|
|
=item * get_unprocessed_cgi($query,$possible_names) |
=item * get_unprocessed_cgi($query,$possible_names) |
|
|
Modify the %ENV hash to contain unprocessed CGI form parameters held in |
Modify the %env hash to contain unprocessed CGI form parameters held in |
$query. The parameters listed in $possible_names (an array reference), |
$query. The parameters listed in $possible_names (an array reference), |
will be set in $ENV{'form.name'} if they do not already exist. |
will be set in $env{'form.name'} if they do not already exist. |
|
|
Typically called with $ENV{'QUERY_STRING'} as the first parameter. |
Typically called with $ENV{'QUERY_STRING'} as the first parameter. |
$possible_names is an ref to an array of form element names. As an example: |
$possible_names is an ref to an array of form element names. As an example: |
get_unprocessed_cgi($ENV{'QUERY_STRING'},['uname','udom']); |
get_unprocessed_cgi($ENV{'QUERY_STRING'},['uname','udom']); |
will result in $ENV{'form.uname'} and $ENV{'form.udom'} being set. |
will result in $env{'form.uname'} and $env{'form.udom'} being set. |
|
|
=cut |
=cut |
|
|
sub get_unprocessed_cgi { |
sub get_unprocessed_cgi { |
my ($query,$possible_names)= @_; |
my ($query,$possible_names)= @_; |
# $Apache::lonxml::debug=1; |
# $Apache::lonxml::debug=1; |
foreach (split(/&/,$query)) { |
foreach my $pair (split(/&/,$query)) { |
my ($name, $value) = split(/=/,$_); |
my ($name, $value) = split(/=/,$pair); |
$name = &Apache::lonnet::unescape($name); |
$name = &unescape($name); |
if (!defined($possible_names) || (grep {$_ eq $name} @$possible_names)) { |
if (!defined($possible_names) || (grep {$_ eq $name} @$possible_names)) { |
$value =~ tr/+/ /; |
$value =~ tr/+/ /; |
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
&Apache::lonxml::debug("Seting :$name: to :$value:"); |
unless (defined($env{'form.'.$name})) { &add_to_env('form.'.$name,$value) }; |
unless (defined($ENV{'form.'.$name})) { &add_to_env('form.'.$name,$value) }; |
|
} |
} |
} |
} |
} |
} |
Line 2505 returns cache-controlling header code
|
Line 5166 returns cache-controlling header code
|
=cut |
=cut |
|
|
sub cacheheader { |
sub cacheheader { |
unless ($ENV{'request.method'} eq 'GET') { return ''; } |
unless ($env{'request.method'} eq 'GET') { return ''; } |
my $date=strftime("%a, %d %b %Y %H:%M:%S GMT",gmtime); |
my $date=strftime("%a, %d %b %Y %H:%M:%S GMT",gmtime); |
my $output .='<meta HTTP-EQUIV="Expires" CONTENT="'.$date.'" /> |
my $output .='<meta HTTP-EQUIV="Expires" CONTENT="'.$date.'" /> |
<meta HTTP-EQUIV="Cache-control" CONTENT="no-cache" /> |
<meta HTTP-EQUIV="Cache-control" CONTENT="no-cache" /> |
<meta HTTP-EQUIV="Pragma" CONTENT="no-cache" />'; |
<meta HTTP-EQUIV="Pragma" CONTENT="no-cache" />'; |
return $output; |
return $output; |
} |
} |
|
|
=pod |
=pod |
Line 2522 specifies header code to not have cache
|
Line 5183 specifies header code to not have cache
|
=cut |
=cut |
|
|
sub no_cache { |
sub no_cache { |
my ($r) = @_; |
my ($r) = @_; |
unless ($ENV{'request.method'} eq 'GET') { return ''; } |
if ($ENV{'REQUEST_METHOD'} ne 'GET' && |
#my $date=strftime("%a, %d %b %Y %H:%M:%S GMT",gmtime); |
$env{'request.method'} ne 'GET') { return ''; } |
$r->no_cache(1); |
my $date=strftime("%a, %d %b %Y %H:%M:%S GMT",gmtime(time)); |
$r->header_out("Pragma" => "no-cache"); |
$r->no_cache(1); |
#$r->header_out("Expires" => $date); |
$r->header_out("Expires" => $date); |
|
$r->header_out("Pragma" => "no-cache"); |
} |
} |
|
|
sub content_type { |
sub content_type { |
my ($r,$type,$charset) = @_; |
my ($r,$type,$charset) = @_; |
unless ($charset) { |
if ($r) { |
$charset=&Apache::lonlocal::current_encoding; |
# Note that printout.pl calls this with undef for $r. |
} |
&no_cache($r); |
$r->content_type($type.($charset?'; charset='.$charset:'')); |
} |
|
if ($env{'browser.mathml'} && $type eq 'text/html') { $type='text/xml'; } |
|
unless ($charset) { |
|
$charset=&Apache::lonlocal::current_encoding; |
|
} |
|
if ($charset) { $type.='; charset='.$charset; } |
|
if ($r) { |
|
$r->content_type($type); |
|
} else { |
|
print("Content-type: $type\n\n"); |
|
} |
} |
} |
|
|
=pod |
=pod |
|
|
=item * add_to_env($name,$value) |
=item * add_to_env($name,$value) |
|
|
adds $name to the %ENV hash with value |
adds $name to the %env hash with value |
$value, if $name already exists, the entry is converted to an array |
$value, if $name already exists, the entry is converted to an array |
reference and $value is added to the array. |
reference and $value is added to the array. |
|
|
Line 2550 reference and $value is added to the arr
|
Line 5222 reference and $value is added to the arr
|
|
|
sub add_to_env { |
sub add_to_env { |
my ($name,$value)=@_; |
my ($name,$value)=@_; |
if (defined($ENV{$name})) { |
if (defined($env{$name})) { |
if (ref($ENV{$name})) { |
if (ref($env{$name})) { |
#already have multiple values |
#already have multiple values |
push(@{ $ENV{$name} },$value); |
push(@{ $env{$name} },$value); |
} else { |
} else { |
#first time seeing multiple values, convert hash entry to an arrayref |
#first time seeing multiple values, convert hash entry to an arrayref |
my $first=$ENV{$name}; |
my $first=$env{$name}; |
undef($ENV{$name}); |
undef($env{$name}); |
push(@{ $ENV{$name} },$first,$value); |
push(@{ $env{$name} },$first,$value); |
} |
} |
} else { |
} else { |
$ENV{$name}=$value; |
$env{$name}=$value; |
} |
} |
} |
} |
|
|
Line 2569 sub add_to_env {
|
Line 5241 sub add_to_env {
|
|
|
=item * get_env_multiple($name) |
=item * get_env_multiple($name) |
|
|
gets $name from the %ENV hash, it seemlessly handles the cases where multiple |
gets $name from the %env hash, it seemlessly handles the cases where multiple |
values may be defined and end up as an array ref. |
values may be defined and end up as an array ref. |
|
|
returns an array of values |
returns an array of values |
Line 2579 returns an array of values
|
Line 5251 returns an array of values
|
sub get_env_multiple { |
sub get_env_multiple { |
my ($name) = @_; |
my ($name) = @_; |
my @values; |
my @values; |
if (defined($ENV{$name})) { |
if (defined($env{$name})) { |
# exists is it an array |
# exists is it an array |
if (ref($ENV{$name})) { |
if (ref($env{$name})) { |
@values=@{ $ENV{$name} }; |
@values=@{ $env{$name} }; |
} else { |
} else { |
$values[0]=$ENV{$name}; |
$values[0]=$env{$name}; |
} |
} |
} |
} |
return(@values); |
return(@values); |
Line 2593 sub get_env_multiple {
|
Line 5265 sub get_env_multiple {
|
|
|
=pod |
=pod |
|
|
=back |
=back |
|
|
=head1 CSV Upload/Handling functions |
=head1 CSV Upload/Handling functions |
|
|
Line 2602 sub get_env_multiple {
|
Line 5274 sub get_env_multiple {
|
=item * upfile_store($r) |
=item * upfile_store($r) |
|
|
Store uploaded file, $r should be the HTTP Request object, |
Store uploaded file, $r should be the HTTP Request object, |
needs $ENV{'form.upfile'} |
needs $env{'form.upfile'} |
returns $datatoken to be put into hidden field |
returns $datatoken to be put into hidden field |
|
|
=cut |
=cut |
|
|
sub upfile_store { |
sub upfile_store { |
my $r=shift; |
my $r=shift; |
$ENV{'form.upfile'}=~s/\r/\n/gs; |
$env{'form.upfile'}=~s/\r/\n/gs; |
$ENV{'form.upfile'}=~s/\f/\n/gs; |
$env{'form.upfile'}=~s/\f/\n/gs; |
$ENV{'form.upfile'}=~s/\n+/\n/gs; |
$env{'form.upfile'}=~s/\n+/\n/gs; |
$ENV{'form.upfile'}=~s/\n+$//gs; |
$env{'form.upfile'}=~s/\n+$//gs; |
|
|
my $datatoken=$ENV{'user.name'}.'_'.$ENV{'user.domain'}. |
my $datatoken=$env{'user.name'}.'_'.$env{'user.domain'}. |
'_enroll_'.$ENV{'request.course.id'}.'_'.time.'_'.$$; |
'_enroll_'.$env{'request.course.id'}.'_'.time.'_'.$$; |
{ |
{ |
my $datafile = $r->dir_config('lonDaemons'). |
my $datafile = $r->dir_config('lonDaemons'). |
'/tmp/'.$datatoken.'.tmp'; |
'/tmp/'.$datatoken.'.tmp'; |
if ( open(my $fh,">$datafile") ) { |
if ( open(my $fh,">$datafile") ) { |
print $fh $ENV{'form.upfile'}; |
print $fh $env{'form.upfile'}; |
close($fh); |
close($fh); |
} |
} |
} |
} |
Line 2632 sub upfile_store {
|
Line 5304 sub upfile_store {
|
=item * load_tmp_file($r) |
=item * load_tmp_file($r) |
|
|
Load uploaded file from tmp, $r should be the HTTP Request object, |
Load uploaded file from tmp, $r should be the HTTP Request object, |
needs $ENV{'form.datatoken'}, |
needs $env{'form.datatoken'}, |
sets $ENV{'form.upfile'} to the contents of the file |
sets $env{'form.upfile'} to the contents of the file |
|
|
=cut |
=cut |
|
|
Line 2642 sub load_tmp_file {
|
Line 5314 sub load_tmp_file {
|
my @studentdata=(); |
my @studentdata=(); |
{ |
{ |
my $studentfile = $r->dir_config('lonDaemons'). |
my $studentfile = $r->dir_config('lonDaemons'). |
'/tmp/'.$ENV{'form.datatoken'}.'.tmp'; |
'/tmp/'.$env{'form.datatoken'}.'.tmp'; |
if ( open(my $fh,"<$studentfile") ) { |
if ( open(my $fh,"<$studentfile") ) { |
@studentdata=<$fh>; |
@studentdata=<$fh>; |
close($fh); |
close($fh); |
} |
} |
} |
} |
$ENV{'form.upfile'}=join('',@studentdata); |
$env{'form.upfile'}=join('',@studentdata); |
} |
} |
|
|
=pod |
=pod |
Line 2657 sub load_tmp_file {
|
Line 5329 sub load_tmp_file {
|
|
|
Separate uploaded file into records |
Separate uploaded file into records |
returns array of records, |
returns array of records, |
needs $ENV{'form.upfile'} and $ENV{'form.upfiletype'} |
needs $env{'form.upfile'} and $env{'form.upfiletype'} |
|
|
=cut |
=cut |
|
|
sub upfile_record_sep { |
sub upfile_record_sep { |
if ($ENV{'form.upfiletype'} eq 'xml') { |
if ($env{'form.upfiletype'} eq 'xml') { |
} else { |
} else { |
return split(/\n/,$ENV{'form.upfile'}); |
my @records; |
|
foreach my $line (split(/\n/,$env{'form.upfile'})) { |
|
if ($line=~/^\s*$/) { next; } |
|
push(@records,$line); |
|
} |
|
return @records; |
} |
} |
} |
} |
|
|
Line 2672 sub upfile_record_sep {
|
Line 5349 sub upfile_record_sep {
|
|
|
=item * record_sep($record) |
=item * record_sep($record) |
|
|
Separate a record into fields $record should be an item from the upfile_record_sep(), needs $ENV{'form.upfiletype'} |
Separate a record into fields $record should be an item from the upfile_record_sep(), needs $env{'form.upfiletype'} |
|
|
=cut |
=cut |
|
|
|
sub takeleft { |
|
my $index=shift; |
|
return substr('0000'.$index,-4,4); |
|
} |
|
|
sub record_sep { |
sub record_sep { |
my $record=shift; |
my $record=shift; |
my %components=(); |
my %components=(); |
if ($ENV{'form.upfiletype'} eq 'xml') { |
if ($env{'form.upfiletype'} eq 'xml') { |
} elsif ($ENV{'form.upfiletype'} eq 'space') { |
} elsif ($env{'form.upfiletype'} eq 'space') { |
my $i=0; |
my $i=0; |
foreach (split(/\s+/,$record)) { |
foreach my $field (split(/\s+/,$record)) { |
my $field=$_; |
|
$field=~s/^(\"|\')//; |
$field=~s/^(\"|\')//; |
$field=~s/(\"|\')$//; |
$field=~s/(\"|\')$//; |
$components{$i}=$field; |
$components{&takeleft($i)}=$field; |
$i++; |
$i++; |
} |
} |
} elsif ($ENV{'form.upfiletype'} eq 'tab') { |
} elsif ($env{'form.upfiletype'} eq 'tab') { |
my $i=0; |
my $i=0; |
foreach (split(/\t/,$record)) { |
foreach my $field (split(/\t/,$record)) { |
my $field=$_; |
|
$field=~s/^(\"|\')//; |
$field=~s/^(\"|\')//; |
$field=~s/(\"|\')$//; |
$field=~s/(\"|\')$//; |
$components{$i}=$field; |
$components{&takeleft($i)}=$field; |
$i++; |
$i++; |
} |
} |
} else { |
} else { |
my @allfields=split(/\,/,$record); |
my @allfields; |
|
if ($env{'form.upfiletype'} eq 'semisv') { |
|
@allfields=split(/;/,$record); |
|
} else { |
|
@allfields=split(/\,/,$record); |
|
} |
my $i=0; |
my $i=0; |
my $j; |
my $j; |
for ($j=0;$j<=$#allfields;$j++) { |
for ($j=0;$j<=$#allfields;$j++) { |
Line 2713 sub record_sep {
|
Line 5398 sub record_sep {
|
$field=~s/^\s*$delimiter//; |
$field=~s/^\s*$delimiter//; |
$field=~s/$delimiter\s*$//; |
$field=~s/$delimiter\s*$//; |
} |
} |
$components{$i}=$field; |
$components{&takeleft($i)}=$field; |
$i++; |
$i++; |
} |
} |
} |
} |
Line 2737 the file type.
|
Line 5422 the file type.
|
sub upfile_select_html { |
sub upfile_select_html { |
my %Types = ( |
my %Types = ( |
csv => &mt('CSV (comma separated values, spreadsheet)'), |
csv => &mt('CSV (comma separated values, spreadsheet)'), |
|
semisv => &mt('Semicolon separated values'), |
space => &mt('Space separated'), |
space => &mt('Space separated'), |
tab => &mt('Tabulator separated'), |
tab => &mt('Tabulator separated'), |
# xml => &mt('HTML/XML'), |
# xml => &mt('HTML/XML'), |
Line 2750 sub upfile_select_html {
|
Line 5436 sub upfile_select_html {
|
return $Str; |
return $Str; |
} |
} |
|
|
|
sub get_samples { |
|
my ($records,$toget) = @_; |
|
my @samples=({}); |
|
my $got=0; |
|
foreach my $rec (@$records) { |
|
my %temp = &record_sep($rec); |
|
if (! grep(/\S/, values(%temp))) { next; } |
|
if (%temp) { |
|
$samples[$got]=\%temp; |
|
$got++; |
|
if ($got == $toget) { last; } |
|
} |
|
} |
|
return \@samples; |
|
} |
|
|
###################################################### |
###################################################### |
###################################################### |
###################################################### |
|
|
Line 2767 Apache Request ref, $records is an array
|
Line 5469 Apache Request ref, $records is an array
|
###################################################### |
###################################################### |
sub csv_print_samples { |
sub csv_print_samples { |
my ($r,$records) = @_; |
my ($r,$records) = @_; |
my (%sone,%stwo,%sthree); |
my $samples = &get_samples($records,3); |
%sone=&record_sep($$records[0]); |
|
if (defined($$records[1])) {%stwo=&record_sep($$records[1]);} |
|
if (defined($$records[2])) {%sthree=&record_sep($$records[2]);} |
|
# |
|
$r->print(&mt('Samples').'<br /><table border="2"><tr>'); |
$r->print(&mt('Samples').'<br /><table border="2"><tr>'); |
foreach (sort({$a <=> $b} keys(%sone))) { |
foreach my $sample (sort({$a <=> $b} keys(%{ $samples->[0] }))) { |
$r->print('<th>'.&mt('Column [_1]',($_+1)).'</th>'); } |
$r->print('<th>'.&mt('Column [_1]',($sample+1)).'</th>'); } |
$r->print('</tr>'); |
$r->print('</tr>'); |
foreach my $hash (\%sone,\%stwo,\%sthree) { |
foreach my $hash (@$samples) { |
$r->print('<tr>'); |
$r->print('<tr>'); |
foreach (sort({$a <=> $b} keys(%sone))) { |
foreach my $sample (sort({$a <=> $b} keys(%{ $samples->[0] }))) { |
$r->print('<td>'); |
$r->print('<td>'); |
if (defined($$hash{$_})) { $r->print($$hash{$_}); } |
if (defined($$hash{$sample})) { $r->print($$hash{$sample}); } |
$r->print('</td>'); |
$r->print('</td>'); |
} |
} |
$r->print('</tr>'); |
$r->print('</tr>'); |
Line 2807 $d is an array of 2 element arrays (inte
|
Line 5506 $d is an array of 2 element arrays (inte
|
###################################################### |
###################################################### |
sub csv_print_select_table { |
sub csv_print_select_table { |
my ($r,$records,$d) = @_; |
my ($r,$records,$d) = @_; |
my $i=0;my %sone; |
my $i=0; |
%sone=&record_sep($$records[0]); |
my $samples = &get_samples($records,1); |
$r->print(&mt('Associate columns with student attributes.')."\n". |
$r->print(&mt('Associate columns with student attributes.')."\n". |
'<table border="2"><tr>'. |
'<table border="2"><tr>'. |
'<th>'.&mt('Attribute').'</th>'. |
'<th>'.&mt('Attribute').'</th>'. |
'<th>'.&mt('Column').'</th></tr>'."\n"); |
'<th>'.&mt('Column').'</th></tr>'."\n"); |
foreach (@$d) { |
foreach my $array_ref (@$d) { |
my ($value,$display,$defaultcol)=@{ $_ }; |
my ($value,$display,$defaultcol)=@{ $array_ref }; |
$r->print('<tr><td>'.$display.'</td>'); |
$r->print('<tr><td>'.$display.'</td>'); |
|
|
$r->print('<td><select name=f'.$i. |
$r->print('<td><select name=f'.$i. |
' onchange="javascript:flip(this.form,'.$i.');">'); |
' onchange="javascript:flip(this.form,'.$i.');">'); |
$r->print('<option value="none"></option>'); |
$r->print('<option value="none"></option>'); |
foreach (sort({$a <=> $b} keys(%sone))) { |
foreach my $sample (sort({$a <=> $b} keys(%{ $samples->[0] }))) { |
$r->print('<option value="'.$_.'"'. |
$r->print('<option value="'.$sample.'"'. |
($_ eq $defaultcol ? ' selected ' : ''). |
($sample eq $defaultcol ? ' selected="selected" ' : ''). |
'>Column '.($_+1).'</option>'); |
'>Column '.($sample+1).'</option>'); |
} |
} |
$r->print('</select></td></tr>'."\n"); |
$r->print('</select></td></tr>'."\n"); |
$i++; |
$i++; |
Line 2851 $d is an array of 2 element arrays (inte
|
Line 5550 $d is an array of 2 element arrays (inte
|
###################################################### |
###################################################### |
sub csv_samples_select_table { |
sub csv_samples_select_table { |
my ($r,$records,$d) = @_; |
my ($r,$records,$d) = @_; |
my %sone; my %stwo; my %sthree; |
|
my $i=0; |
my $i=0; |
# |
# |
|
my $samples = &get_samples($records,3); |
$r->print('<table border=2><tr><th>'. |
$r->print('<table border=2><tr><th>'. |
&mt('Field').'</th><th>'.&mt('Samples').'</th></tr>'); |
&mt('Field').'</th><th>'.&mt('Samples').'</th></tr>'); |
%sone=&record_sep($$records[0]); |
|
if (defined($$records[1])) {%stwo=&record_sep($$records[1]);} |
foreach my $key (sort(keys(%{ $samples->[0] }))) { |
if (defined($$records[2])) {%sthree=&record_sep($$records[2]);} |
|
# |
|
foreach (sort keys %sone) { |
|
$r->print('<tr><td><select name="f'.$i.'"'. |
$r->print('<tr><td><select name="f'.$i.'"'. |
' onchange="javascript:flip(this.form,'.$i.');">'); |
' onchange="javascript:flip(this.form,'.$i.');">'); |
foreach (@$d) { |
foreach my $option (@$d) { |
my ($value,$display,$defaultcol)=@{ $_ }; |
my ($value,$display,$defaultcol)=@{ $option }; |
$r->print('<option value="'.$value.'"'. |
$r->print('<option value="'.$value.'"'. |
($i eq $defaultcol ? ' selected ':'').'>'. |
($i eq $defaultcol ? ' selected="selected" ':'').'>'. |
$display.'</option>'); |
$display.'</option>'); |
} |
} |
$r->print('</select></td><td>'); |
$r->print('</select></td><td>'); |
if (defined($sone{$_})) { $r->print($sone{$_}."</br>\n"); } |
foreach my $line (0..2) { |
if (defined($stwo{$_})) { $r->print($stwo{$_}."</br>\n"); } |
if (defined($samples->[$line]{$key})) { |
if (defined($sthree{$_})) { $r->print($sthree{$_}."</br>\n"); } |
$r->print($samples->[$line]{$key}."<br />\n"); |
|
} |
|
} |
$r->print('</td></tr>'); |
$r->print('</td></tr>'); |
$i++; |
$i++; |
} |
} |
Line 2961 the routine &Apache::lonnet::transfer_pr
|
Line 5659 the routine &Apache::lonnet::transfer_pr
|
my $uniq=0; |
my $uniq=0; |
sub get_cgi_id { |
sub get_cgi_id { |
$uniq=($uniq+1)%100000; |
$uniq=($uniq+1)%100000; |
return (time.'_'.$uniq); |
return (time.'_'.$$.'_'.$uniq); |
} |
} |
|
|
############################################################ |
############################################################ |
Line 2992 If $Max is < any data point, the graph w
|
Line 5690 If $Max is < any data point, the graph w
|
=item $colors: array ref holding the colors to be used for the data sets when |
=item $colors: array ref holding the colors to be used for the data sets when |
they are plotted. If undefined, default values will be used. |
they are plotted. If undefined, default values will be used. |
|
|
|
=item $labels: array ref holding the labels to use on the x-axis for the bars. |
|
|
=item @Values: An array of array references. Each array reference holds data |
=item @Values: An array of array references. Each array reference holds data |
to be plotted in a stacked bar chart. |
to be plotted in a stacked bar chart. |
|
|
|
=item If the final element of @Values is a hash reference the key/value |
|
pairs will be added to the graph definition. |
|
|
=back |
=back |
|
|
Returns: |
Returns: |
Line 3007 information for the plot.
|
Line 5710 information for the plot.
|
############################################################ |
############################################################ |
############################################################ |
############################################################ |
sub DrawBarGraph { |
sub DrawBarGraph { |
my ($Title,$xlabel,$ylabel,$Max,$colors,@Values)=@_; |
my ($Title,$xlabel,$ylabel,$Max,$colors,$labels,@Values)=@_; |
# |
# |
if (! defined($colors)) { |
if (! defined($colors)) { |
$colors = ['#33ff00', |
$colors = ['#33ff00', |
Line 3015 sub DrawBarGraph {
|
Line 5718 sub DrawBarGraph {
|
'#66ccff', '#ff9999', '#cccc33', '#660000', '#33cc66', |
'#66ccff', '#ff9999', '#cccc33', '#660000', '#33cc66', |
]; |
]; |
} |
} |
|
my $extra_settings = {}; |
|
if (ref($Values[-1]) eq 'HASH') { |
|
$extra_settings = pop(@Values); |
|
} |
# |
# |
my $identifier = &get_cgi_id(); |
my $identifier = &get_cgi_id(); |
my $id = 'cgi.'.$identifier; |
my $id = 'cgi.'.$identifier; |
if (! @Values || ref($Values[0]) ne 'ARRAY') { |
if (! @Values || ref($Values[0]) ne 'ARRAY') { |
return ''; |
return ''; |
} |
} |
|
# |
|
my @Labels; |
|
if (defined($labels)) { |
|
@Labels = @$labels; |
|
} else { |
|
for (my $i=0;$i<@{$Values[0]};$i++) { |
|
push (@Labels,$i+1); |
|
} |
|
} |
|
# |
my $NumBars = scalar(@{$Values[0]}); |
my $NumBars = scalar(@{$Values[0]}); |
|
if ($NumBars < scalar(@Labels)) { $NumBars = scalar(@Labels); } |
my %ValuesHash; |
my %ValuesHash; |
my $NumSets=1; |
my $NumSets=1; |
foreach my $array (@Values) { |
foreach my $array (@Values) { |
Line 3031 sub DrawBarGraph {
|
Line 5749 sub DrawBarGraph {
|
} |
} |
# |
# |
my ($height,$width,$xskip,$bar_width) = (200,120,1,15); |
my ($height,$width,$xskip,$bar_width) = (200,120,1,15); |
if ($NumBars < 10) { |
if ($NumBars < 3) { |
|
$width = 120+$NumBars*32; |
|
$xskip = 1; |
|
$bar_width = 30; |
|
} elsif ($NumBars < 5) { |
|
$width = 120+$NumBars*20; |
|
$xskip = 1; |
|
$bar_width = 20; |
|
} elsif ($NumBars < 10) { |
$width = 120+$NumBars*15; |
$width = 120+$NumBars*15; |
$xskip = 1; |
$xskip = 1; |
$bar_width = 15; |
$bar_width = 15; |
Line 3049 sub DrawBarGraph {
|
Line 5775 sub DrawBarGraph {
|
$bar_width = 4; |
$bar_width = 4; |
} |
} |
# |
# |
my @Labels; |
|
for (my $i=0;$i<@{$Values[0]};$i++) { |
|
push (@Labels,$i+1); |
|
} |
|
# |
|
$Max = 1 if ($Max < 1); |
$Max = 1 if ($Max < 1); |
if ( int($Max) < $Max ) { |
if ( int($Max) < $Max ) { |
$Max++; |
$Max++; |
Line 3062 sub DrawBarGraph {
|
Line 5783 sub DrawBarGraph {
|
$Title = '' if (! defined($Title)); |
$Title = '' if (! defined($Title)); |
$xlabel = '' if (! defined($xlabel)); |
$xlabel = '' if (! defined($xlabel)); |
$ylabel = '' if (! defined($ylabel)); |
$ylabel = '' if (! defined($ylabel)); |
$ValuesHash{$id.'.title'} = &Apache::lonnet::escape($Title); |
$ValuesHash{$id.'.title'} = &escape($Title); |
$ValuesHash{$id.'.xlabel'} = &Apache::lonnet::escape($xlabel); |
$ValuesHash{$id.'.xlabel'} = &escape($xlabel); |
$ValuesHash{$id.'.ylabel'} = &Apache::lonnet::escape($ylabel); |
$ValuesHash{$id.'.ylabel'} = &escape($ylabel); |
$ValuesHash{$id.'.y_max_value'} = $Max; |
$ValuesHash{$id.'.y_max_value'} = $Max; |
$ValuesHash{$id.'.NumBars'} = $NumBars; |
$ValuesHash{$id.'.NumBars'} = $NumBars; |
$ValuesHash{$id.'.NumSets'} = $NumSets; |
$ValuesHash{$id.'.NumSets'} = $NumSets; |
Line 3076 sub DrawBarGraph {
|
Line 5797 sub DrawBarGraph {
|
$ValuesHash{$id.'.bar_width'} = $bar_width; |
$ValuesHash{$id.'.bar_width'} = $bar_width; |
$ValuesHash{$id.'.labels'} = join(',',@Labels); |
$ValuesHash{$id.'.labels'} = join(',',@Labels); |
# |
# |
|
# Deal with other parameters |
|
while (my ($key,$value) = each(%$extra_settings)) { |
|
$ValuesHash{$id.'.'.$key} = $value; |
|
} |
|
# |
&Apache::lonnet::appenv(%ValuesHash); |
&Apache::lonnet::appenv(%ValuesHash); |
return '<img src="/cgi-bin/graph.png?'.$identifier.'" border="1" />'; |
return '<img src="/cgi-bin/graph.png?'.$identifier.'" border="1" />'; |
} |
} |
Line 3110 plotted in. If undefined, default value
|
Line 5836 plotted in. If undefined, default value
|
=item $Xlabels: Array ref containing the labels to be used for the X-axis. |
=item $Xlabels: Array ref containing the labels to be used for the X-axis. |
|
|
=item $Ydata: Array ref containing Array refs. |
=item $Ydata: Array ref containing Array refs. |
Each of the contained arrays will be plotted as a seperate curve. |
Each of the contained arrays will be plotted as a separate curve. |
|
|
=item %Values: hash indicating or overriding any default values which are |
=item %Values: hash indicating or overriding any default values which are |
passed to graph.png. |
passed to graph.png. |
Line 3139 sub DrawXYGraph {
|
Line 5865 sub DrawXYGraph {
|
$ylabel = '' if (! defined($ylabel)); |
$ylabel = '' if (! defined($ylabel)); |
my %ValuesHash = |
my %ValuesHash = |
( |
( |
$id.'.title' => &Apache::lonnet::escape($Title), |
$id.'.title' => &escape($Title), |
$id.'.xlabel' => &Apache::lonnet::escape($xlabel), |
$id.'.xlabel' => &escape($xlabel), |
$id.'.ylabel' => &Apache::lonnet::escape($ylabel), |
$id.'.ylabel' => &escape($ylabel), |
$id.'.y_max_value'=> $Max, |
$id.'.y_max_value'=> $Max, |
$id.'.labels' => join(',',@$Xlabels), |
$id.'.labels' => join(',',@$Xlabels), |
$id.'.PlotType' => 'XY', |
$id.'.PlotType' => 'XY', |
Line 3236 sub DrawXYYGraph {
|
Line 5962 sub DrawXYYGraph {
|
$ylabel = '' if (! defined($ylabel)); |
$ylabel = '' if (! defined($ylabel)); |
my %ValuesHash = |
my %ValuesHash = |
( |
( |
$id.'.title' => &Apache::lonnet::escape($Title), |
$id.'.title' => &escape($Title), |
$id.'.xlabel' => &Apache::lonnet::escape($xlabel), |
$id.'.xlabel' => &escape($xlabel), |
$id.'.ylabel' => &Apache::lonnet::escape($ylabel), |
$id.'.ylabel' => &escape($ylabel), |
$id.'.labels' => join(',',@$Xlabels), |
$id.'.labels' => join(',',@$Xlabels), |
$id.'.PlotType' => 'XY', |
$id.'.PlotType' => 'XY', |
$id.'.NumSets' => 2, |
$id.'.NumSets' => 2, |
Line 3310 Inputs:
|
Line 6036 Inputs:
|
sub chartlink { |
sub chartlink { |
my ($linktext, $sname, $sdomain) = @_; |
my ($linktext, $sname, $sdomain) = @_; |
my $link = '<a href="/adm/statistics?reportSelected=student_assessment'. |
my $link = '<a href="/adm/statistics?reportSelected=student_assessment'. |
'&SelectedStudent='.&Apache::lonnet::escape($sname.':'.$sdomain). |
'&SelectedStudent='.&escape($sname.':'.$sdomain). |
'&chartoutputmode='.HTML::Entities::encode('html, with all links'). |
'&chartoutputmode='.HTML::Entities::encode('html, with all links'). |
'">'.$linktext.'</a>'; |
'">'.$linktext.'</a>'; |
} |
} |
|
|
Line 3340 a hash ref describing the data to be sto
|
Line 6066 a hash ref describing the data to be sto
|
'chartoutputmode' => 'scalar', |
'chartoutputmode' => 'scalar', |
'chartoutputdata' => 'scalar', |
'chartoutputdata' => 'scalar', |
'Section' => 'array', |
'Section' => 'array', |
|
'Group' => 'array', |
'StudentData' => 'array', |
'StudentData' => 'array', |
'Maps' => 'array'); |
'Maps' => 'array'); |
|
|
Line 3350 Returns: both routines return nothing
|
Line 6077 Returns: both routines return nothing
|
####################################################### |
####################################################### |
####################################################### |
####################################################### |
sub store_course_settings { |
sub store_course_settings { |
|
return &store_settings($env{'request.course.id'},@_); |
|
} |
|
|
|
sub store_settings { |
# save to the environment |
# save to the environment |
# appenv the same items, just to be safe |
# appenv the same items, just to be safe |
my $courseid = $ENV{'request.course.id'}; |
my $udom = $env{'user.domain'}; |
my $coursedom = $ENV{'course.'.$courseid.'.domain'}; |
my $uname = $env{'user.name'}; |
my ($prefix,$Settings) = @_; |
my ($context,$prefix,$Settings) = @_; |
my %SaveHash; |
my %SaveHash; |
my %AppHash; |
my %AppHash; |
while (my ($setting,$type) = each(%$Settings)) { |
while (my ($setting,$type) = each(%$Settings)) { |
my $basename = 'internal.'.$prefix.'.'.$setting; |
my $basename = join('.','internal',$context,$prefix,$setting); |
my $envname = 'course.'.$courseid.'.'.$basename; |
my $envname = 'environment.'.$basename; |
if (exists($ENV{'form.'.$setting})) { |
if (exists($env{'form.'.$setting})) { |
# Save this value away |
# Save this value away |
if ($type eq 'scalar' && |
if ($type eq 'scalar' && |
(! exists($ENV{$envname}) || |
(! exists($env{$envname}) || |
$ENV{$envname} ne $ENV{'form.'.$setting})) { |
$env{$envname} ne $env{'form.'.$setting})) { |
$SaveHash{$basename} = $ENV{'form.'.$setting}; |
$SaveHash{$basename} = $env{'form.'.$setting}; |
$AppHash{$envname} = $ENV{'form.'.$setting}; |
$AppHash{$envname} = $env{'form.'.$setting}; |
} elsif ($type eq 'array') { |
} elsif ($type eq 'array') { |
my $stored_form; |
my $stored_form; |
if (ref($ENV{'form.'.$setting})) { |
if (ref($env{'form.'.$setting})) { |
$stored_form = join(',', |
$stored_form = join(',', |
map { |
map { |
&Apache::lonnet::escape($_); |
&escape($_); |
} sort(@{$ENV{'form.'.$setting}})); |
} sort(@{$env{'form.'.$setting}})); |
} else { |
} else { |
$stored_form = |
$stored_form = |
&Apache::lonnet::escape($ENV{'form.'.$setting}); |
&escape($env{'form.'.$setting}); |
} |
} |
# Determine if the array contents are the same. |
# Determine if the array contents are the same. |
if ($stored_form ne $ENV{$envname}) { |
if ($stored_form ne $env{$envname}) { |
$SaveHash{$basename} = $stored_form; |
$SaveHash{$basename} = $stored_form; |
$AppHash{$envname} = $stored_form; |
$AppHash{$envname} = $stored_form; |
} |
} |
Line 3387 sub store_course_settings {
|
Line 6118 sub store_course_settings {
|
} |
} |
} |
} |
my $put_result = &Apache::lonnet::put('environment',\%SaveHash, |
my $put_result = &Apache::lonnet::put('environment',\%SaveHash, |
$coursedom, |
$udom,$uname); |
$ENV{'course.'.$courseid.'.num'}); |
|
if ($put_result !~ /^(ok|delayed)/) { |
if ($put_result !~ /^(ok|delayed)/) { |
&Apache::lonnet::logthis('unable to save form parameters, '. |
&Apache::lonnet::logthis('unable to save form parameters, '. |
'got error:'.$put_result); |
'got error:'.$put_result); |
Line 3399 sub store_course_settings {
|
Line 6129 sub store_course_settings {
|
} |
} |
|
|
sub restore_course_settings { |
sub restore_course_settings { |
my $courseid = $ENV{'request.course.id'}; |
return &return_settings($env{'request.course.id'},@_); |
my ($prefix,$Settings) = @_; |
} |
|
|
|
sub restore_settings { |
|
my ($context,$prefix,$Settings) = @_; |
while (my ($setting,$type) = each(%$Settings)) { |
while (my ($setting,$type) = each(%$Settings)) { |
next if (exists($ENV{'form.'.$setting})); |
next if (exists($env{'form.'.$setting})); |
my $envname = 'course.'.$courseid.'.internal.'.$prefix. |
my $envname = 'environment.internal.'.$context.'.'.$prefix. |
'.'.$setting; |
'.'.$setting; |
if (exists($ENV{$envname})) { |
if (exists($env{$envname})) { |
if ($type eq 'scalar') { |
if ($type eq 'scalar') { |
$ENV{'form.'.$setting} = $ENV{$envname}; |
$env{'form.'.$setting} = $env{$envname}; |
} elsif ($type eq 'array') { |
} elsif ($type eq 'array') { |
$ENV{'form.'.$setting} = [ |
$env{'form.'.$setting} = [ |
map { |
map { |
&Apache::lonnet::unescape($_); |
&unescape($_); |
} split(',',$ENV{$envname}) |
} split(',',$env{$envname}) |
]; |
]; |
} |
} |
} |
} |
Line 3422 sub restore_course_settings {
|
Line 6155 sub restore_course_settings {
|
############################################################ |
############################################################ |
############################################################ |
############################################################ |
|
|
sub propath { |
sub commit_customrole { |
my ($udom,$uname)=@_; |
my ($udom,$uname,$url,$three,$four,$five,$start,$end) = @_; |
$udom=~s/\W//g; |
my $output = &mt('Assigning custom role').' "'.$five.'" by '.$four.'@'.$three.' in '.$url. |
$uname=~s/\W//g; |
($start?', '.&mt('starting').' '.localtime($start):''). |
my $subdir=$uname.'__'; |
($end?', ending '.localtime($end):'').': <b>'. |
$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; |
&Apache::lonnet::assigncustomrole( |
my $proname="$Apache::lonnet::perlvar{'lonUsersDir'}/$udom/$subdir/$uname"; |
$udom,$uname,$url,$three,$four,$five,$end,$start). |
return $proname; |
'</b><br />'; |
} |
return $output; |
|
} |
|
|
|
sub commit_standardrole { |
|
my ($udom,$uname,$url,$three,$start,$end,$one,$two,$sec) = @_; |
|
my $output; |
|
my $logmsg; |
|
if ($three eq 'st') { |
|
my $result = &commit_studentrole(\$logmsg,$udom,$uname,$url,$three,$start,$end,$one,$two,$sec); |
|
if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course')) { |
|
$output = "Error: $result\n"; |
|
} else { |
|
$output = &mt('Assigning').' '.$three.' in '.$url. |
|
($start?', '.&mt('starting').' '.localtime($start):''). |
|
($end?', '.&mt('ending').' '.localtime($end):''). |
|
': <b>'.$result.'</b><br />'. |
|
&mt('Add to classlist').': <b>ok</b><br />'; |
|
} |
|
} else { |
|
$output = &mt('Assigning').' '.$three.' in '.$url. |
|
($start?', '.&mt('starting').' '.localtime($start):''). |
|
($end?', '.&mt('ending').' '.localtime($end):'').': <b>'. |
|
&Apache::lonnet::assignrole( |
|
$udom,$uname,$url,$three,$end,$start). |
|
'</b><br />'; |
|
} |
|
return $output; |
|
} |
|
|
|
sub commit_studentrole { |
|
my ($logmsg,$udom,$uname,$url,$three,$start,$end,$one,$two,$sec) = @_; |
|
my $linefeed = '<br />'."\n"; |
|
my $result; |
|
if (defined($one) && defined($two)) { |
|
my $cid=$one.'_'.$two; |
|
my $oldsec=&Apache::lonnet::getsection($udom,$uname,$cid); |
|
my $secchange = 0; |
|
my $expire_role_result; |
|
my $modify_section_result; |
|
unless ($oldsec eq '-1') { |
|
unless ($sec eq $oldsec) { |
|
$secchange = 1; |
|
my $uurl='/'.$cid; |
|
$uurl=~s/\_/\//g; |
|
if ($oldsec) { |
|
$uurl.='/'.$oldsec; |
|
} |
|
$expire_role_result = &Apache::lonnet::assignrole($udom,$uname,$uurl,'st',time); |
|
$result = $expire_role_result; |
|
} |
|
} |
|
if (($expire_role_result eq 'ok') || ($secchange == 0)) { |
|
$modify_section_result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,'','',$cid); |
|
if ($modify_section_result =~ /^ok/) { |
|
if ($secchange == 1) { |
|
$$logmsg .= "Section for $uname switched from old section: $oldsec to new section: $sec".$linefeed; |
|
} elsif ($oldsec eq '-1') { |
|
$$logmsg .= "New student role for $uname in section $sec in course $cid".$linefeed; |
|
} else { |
|
$$logmsg .= "Student $uname assigned to unchanged section $sec in course $cid".$linefeed; |
|
} |
|
} else { |
|
$$logmsg .= "Error when attempting section change for $uname from old section $oldsec to new section: $sec in course $cid -error: $modify_section_result".$linefeed; |
|
} |
|
$result = $modify_section_result; |
|
} elsif ($secchange == 1) { |
|
$$logmsg .= "Error when attempting to expire role for $uname in old section $oldsec in course $cid -error: $expire_role_result".$linefeed; |
|
} |
|
} else { |
|
$$logmsg .= "Incomplete course id defined. Addition of user $uname from domain $udom to course $one\_$two, section $sec not completed.$linefeed"; |
|
$result = "error: incomplete course id\n"; |
|
} |
|
return $result; |
|
} |
|
|
|
############################################################ |
|
############################################################ |
|
|
|
sub construct_course { |
|
my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname) = @_; |
|
my $outcome; |
|
|
|
# |
|
# Open course |
|
# |
|
my $crstype = lc($args->{'crstype'}); |
|
my %cenv=(); |
|
$$courseid=&Apache::lonnet::createcourse($args->{'course_domain'}, |
|
$args->{'cdescr'}, |
|
$args->{'curl'}, |
|
$args->{'course_home'}, |
|
$args->{'nonstandard'}, |
|
$args->{'crscode'}, |
|
$args->{'ccuname'}.':'. |
|
$args->{'ccdomain'}, |
|
$args->{'crstype'}); |
|
|
|
# Note: The testing routines depend on this being output; see |
|
# Utils::Course. This needs to at least be output as a comment |
|
# if anyone ever decides to not show this, and Utils::Course::new |
|
# will need to be suitably modified. |
|
$outcome .= &mt('New LON-CAPA [_1] ID: [_2]<br />',$crstype,$$courseid); |
|
# |
|
# Check if created correctly |
|
# |
|
($$crsudom,$$crsunum)= &LONCAPA::split_courseid($$courseid); |
|
my $crsuhome=&Apache::lonnet::homeserver($$crsunum,$$crsudom); |
|
$outcome .= &mt('Created on').': '.$crsuhome.'<br>'; |
|
# |
|
# Are we cloning? |
|
# |
|
my $cloneid=''; |
|
if (($args->{'clonecourse'}) && ($args->{'clonedomain'})) { |
|
$cloneid='/'.$args->{'clonedomain'}.'/'.$args->{'clonecourse'}; |
|
my ($clonecrsudom,$clonecrsunum)= &LONCAPA::split_courseid($cloneid); |
|
my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom); |
|
if ($clonehome eq 'no_host') { |
|
$outcome .= |
|
'<br /><font color="red">'.&mt('Attempting to clone non-existing [_1]',$crstype).' '.$cloneid.'</font>'; |
|
} else { |
|
$outcome .= |
|
'<br /><font color="green">'.&mt('Cloning [_1] from [_2]',$crstype,$clonehome).'</font>'; |
|
my %oldcenv=&Apache::lonnet::dump('environment',$$crsudom,$$crsunum); |
|
# Copy all files |
|
&Apache::lonclonecourse::copycoursefiles($cloneid,$$courseid); |
|
# Restore URL |
|
$cenv{'url'}=$oldcenv{'url'}; |
|
# Restore title |
|
$cenv{'description'}=$oldcenv{'description'}; |
|
# restore grading mode |
|
if (defined($oldcenv{'grading'})) { |
|
$cenv{'grading'}=$oldcenv{'grading'}; |
|
} |
|
# Mark as cloned |
|
$cenv{'clonedfrom'}=$cloneid; |
|
delete($cenv{'default_enrollment_start_date'}); |
|
delete($cenv{'default_enrollment_end_date'}); |
|
} |
|
} |
|
# |
|
# Set environment (will override cloned, if existing) |
|
# |
|
my @sections = (); |
|
my @xlists = (); |
|
if ($args->{'crstype'}) { |
|
$cenv{'type'}=$args->{'crstype'}; |
|
} |
|
if ($args->{'crsid'}) { |
|
$cenv{'courseid'}=$args->{'crsid'}; |
|
} |
|
if ($args->{'crscode'}) { |
|
$cenv{'internal.coursecode'}=$args->{'crscode'}; |
|
} |
|
if ($args->{'crsquota'} ne '') { |
|
$cenv{'internal.coursequota'}=$args->{'crsquota'}; |
|
} else { |
|
$cenv{'internal.coursequota'}=$args->{'crsquota'} = 20; |
|
} |
|
if ($args->{'ccuname'}) { |
|
$cenv{'internal.courseowner'} = $args->{'ccuname'}. |
|
':'.$args->{'ccdomain'}; |
|
} else { |
|
$cenv{'internal.courseowner'} = $args->{'curruser'}; |
|
} |
|
|
|
my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner. |
|
if ($args->{'crssections'}) { |
|
$cenv{'internal.sectionnums'} = ''; |
|
if ($args->{'crssections'} =~ m/,/) { |
|
@sections = split/,/,$args->{'crssections'}; |
|
} else { |
|
$sections[0] = $args->{'crssections'}; |
|
} |
|
if (@sections > 0) { |
|
foreach my $item (@sections) { |
|
my ($sec,$gp) = split/:/,$item; |
|
my $class = $args->{'crscode'}.$sec; |
|
my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$class,$cenv{'internal.courseowner'}); |
|
$cenv{'internal.sectionnums'} .= $item.','; |
|
unless ($addcheck eq 'ok') { |
|
push @badclasses, $class; |
|
} |
|
} |
|
$cenv{'internal.sectionnums'} =~ s/,$//; |
|
} |
|
} |
|
# do not hide course coordinator from staff listing, |
|
# even if privileged |
|
$cenv{'nothideprivileged'}=$args->{'ccuname'}.':'.$args->{'ccdomain'}; |
|
# add crosslistings |
|
if ($args->{'crsxlist'}) { |
|
$cenv{'internal.crosslistings'}=''; |
|
if ($args->{'crsxlist'} =~ m/,/) { |
|
@xlists = split/,/,$args->{'crsxlist'}; |
|
} else { |
|
$xlists[0] = $args->{'crsxlist'}; |
|
} |
|
if (@xlists > 0) { |
|
foreach my $item (@xlists) { |
|
my ($xl,$gp) = split/:/,$item; |
|
my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$xl,$cenv{'internal.courseowner'}); |
|
$cenv{'internal.crosslistings'} .= $item.','; |
|
unless ($addcheck eq 'ok') { |
|
push @badclasses, $xl; |
|
} |
|
} |
|
$cenv{'internal.crosslistings'} =~ s/,$//; |
|
} |
|
} |
|
if ($args->{'autoadds'}) { |
|
$cenv{'internal.autoadds'}=$args->{'autoadds'}; |
|
} |
|
if ($args->{'autodrops'}) { |
|
$cenv{'internal.autodrops'}=$args->{'autodrops'}; |
|
} |
|
# check for notification of enrollment changes |
|
my @notified = (); |
|
if ($args->{'notify_owner'}) { |
|
if ($args->{'ccuname'} ne '') { |
|
push(@notified,$args->{'ccuname'}.':'.$args->{'ccdomain'}); |
|
} |
|
} |
|
if ($args->{'notify_dc'}) { |
|
if ($uname ne '') { |
|
push(@notified,$uname.'@'.$udom); |
|
} |
|
} |
|
if (@notified > 0) { |
|
my $notifylist; |
|
if (@notified > 1) { |
|
$notifylist = join(',',@notified); |
|
} else { |
|
$notifylist = $notified[0]; |
|
} |
|
$cenv{'internal.notifylist'} = $notifylist; |
|
} |
|
if (@badclasses > 0) { |
|
my %lt=&Apache::lonlocal::texthash( |
|
'tclb' => 'The courses listed below were included as sections or crosslistings affiliated with your new LON-CAPA course. However, if automated course roster updates are enabled for this class, these particular sections/crosslistings will not contribute towards enrollment, because the user identified as the course owner for this LON-CAPA course', |
|
'dnhr' => 'does not have rights to access enrollment in these classes', |
|
'adby' => 'as determined by the policies of your institution on access to official classlists' |
|
); |
|
$outcome .= '<font color="red">'.$lt{'tclb'}.' ('.$cenv{'internal.courseowner'}.') - '.$lt{'dnhr'}.' ('.$lt{'adby'}.').<br /><ul>'."\n"; |
|
foreach (@badclasses) { |
|
$outcome .= "<li>$_</li>\n"; |
|
} |
|
$outcome .= "</ul><br /><br /></font>\n"; |
|
} |
|
if ($args->{'no_end_date'}) { |
|
$args->{'endaccess'} = 0; |
|
} |
|
$cenv{'internal.autostart'}=$args->{'enrollstart'}; |
|
$cenv{'internal.autoend'}=$args->{'enrollend'}; |
|
$cenv{'default_enrollment_start_date'}=$args->{'startaccess'}; |
|
$cenv{'default_enrollment_end_date'}=$args->{'endaccess'}; |
|
if ($args->{'showphotos'}) { |
|
$cenv{'internal.showphotos'}=$args->{'showphotos'}; |
|
} |
|
$cenv{'internal.authtype'} = $args->{'authtype'}; |
|
$cenv{'internal.autharg'} = $args->{'autharg'}; |
|
if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) { |
|
if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') { |
|
$outcome .= '<font color="red" size="+1">'. |
|
&mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>'; |
|
} |
|
} |
|
if (($args->{'ccdomain'}) && ($args->{'ccuname'})) { |
|
if ($args->{'setpolicy'}) { |
|
$cenv{'policy.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'}; |
|
} |
|
if ($args->{'setcontent'}) { |
|
$cenv{'question.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'}; |
|
} |
|
} |
|
if ($args->{'reshome'}) { |
|
$cenv{'reshome'}=$args->{'reshome'}.'/'; |
|
$cenv{'reshome'}=~s/\/+$/\//; |
|
} |
|
# |
|
# course has keyed access |
|
# |
|
if ($args->{'setkeys'}) { |
|
$cenv{'keyaccess'}='yes'; |
|
} |
|
# if specified, key authority is not course, but user |
|
# only active if keyaccess is yes |
|
if ($args->{'keyauth'}) { |
|
my ($user,$domain) = split(':',$args->{'keyauth'}); |
|
$user = &LONCAPA::clean_username($user); |
|
$domain = &LONCAPA::clean_username($domain); |
|
if ($user ne '' && $domain ne '') { |
|
$cenv{'keyauth'}=$user.':'.$domain; |
|
} |
|
} |
|
|
|
if ($args->{'disresdis'}) { |
|
$cenv{'pch.roles.denied'}='st'; |
|
} |
|
if ($args->{'disablechat'}) { |
|
$cenv{'plc.roles.denied'}='st'; |
|
} |
|
|
|
# Record we've not yet viewed the Course Initialization Helper for this |
|
# course |
|
$cenv{'course.helper.not.run'} = 1; |
|
# |
|
# Use new Randomseed |
|
# |
|
$cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();; |
|
$cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();; |
|
# |
|
# The encryption code and receipt prefix for this course |
|
# |
|
$cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999)); |
|
$cenv{'internal.encpref'}=100+int(9*rand(99)); |
|
# |
|
# By default, use standard grading |
|
if (!defined($cenv{'grading'})) { $cenv{'grading'} = 'standard'; } |
|
|
|
$outcome .= ('<br />'.&mt('Setting environment').': '. |
|
&Apache::lonnet::put('environment',\%cenv,$$crsudom,$$crsunum).'<br>'); |
|
# |
|
# Open all assignments |
|
# |
|
if ($args->{'openall'}) { |
|
my $storeunder=$$crsudom.'_'.$$crsunum.'.0.opendate'; |
|
my %storecontent = ($storeunder => time, |
|
$storeunder.'.type' => 'date_start'); |
|
|
|
$outcome .= &mt('Opening all assignments').': '.&Apache::lonnet::cput |
|
('resourcedata',\%storecontent,$$crsudom,$$crsunum).'<br>'; |
|
} |
|
# |
|
# Set first page |
|
# |
|
unless (($args->{'nonstandard'}) || ($args->{'firstres'} eq 'blank') |
|
|| ($cloneid)) { |
|
use LONCAPA::map; |
|
$outcome .= &mt('Setting first resource').': '; |
|
|
|
my $map = '/uploaded/'.$$crsudom.'/'.$$crsunum.'/default.sequence'; |
|
my ($errtext,$fatal)=&LONCAPA::map::mapread($map); |
|
|
|
$outcome .= ($fatal?$errtext:'read ok').' - '; |
|
my $title; my $url; |
|
if ($args->{'firstres'} eq 'syl') { |
|
$title='Syllabus'; |
|
$url='/public/'.$$crsudom.'/'.$$crsunum.'/syllabus'; |
|
} else { |
|
$title='Navigate Contents'; |
|
$url='/adm/navmaps'; |
|
} |
|
|
|
$LONCAPA::map::resources[1]=$title.':'.$url.':false:start:res'; |
|
(my $outtext,$errtext) = &LONCAPA::map::storemap($map,1); |
|
|
|
if ($errtext) { $fatal=2; } |
|
$outcome .= ($fatal?$errtext:'write ok').'<br />'; |
|
} |
|
return $outcome; |
|
} |
|
|
|
############################################################ |
|
############################################################ |
|
|
|
sub course_type { |
|
my ($cid) = @_; |
|
if (!defined($cid)) { |
|
$cid = $env{'request.course.id'}; |
|
} |
|
if (defined($env{'course.'.$cid.'.type'})) { |
|
return $env{'course.'.$cid.'.type'}; |
|
} else { |
|
return 'Course'; |
|
} |
|
} |
|
|
|
sub group_term { |
|
my $crstype = &course_type(); |
|
my %names = ( |
|
'Course' => 'group', |
|
'Group' => 'team', |
|
); |
|
return $names{$crstype}; |
|
} |
|
|
sub icon { |
sub icon { |
my ($file)=@_; |
my ($file)=@_; |
Line 3445 sub icon {
|
Line 6562 sub icon {
|
$curfext.".gif"; |
$curfext.".gif"; |
} |
} |
} |
} |
return $iconname; |
return &lonhttpdurl($iconname); |
} |
} |
|
|
|
sub lonhttpdurl { |
|
my ($url)=@_; |
|
my $lonhttpd_port=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
|
if (!defined($lonhttpd_port)) { $lonhttpd_port='8080'; } |
|
return 'http://'.$ENV{'SERVER_NAME'}.':'.$lonhttpd_port.$url; |
|
} |
|
|
|
sub connection_aborted { |
|
my ($r)=@_; |
|
$r->print(" ");$r->rflush(); |
|
my $c = $r->connection; |
|
return $c->aborted(); |
|
} |
|
|
|
# Escapes strings that may have embedded 's that will be put into |
|
# strings as 'strings'. |
|
sub escape_single { |
|
my ($input) = @_; |
|
$input =~ s/\\/\\\\/g; # Escape the \'s..(must be first)> |
|
$input =~ s/\'/\\\'/g; # Esacpe the 's.... |
|
return $input; |
|
} |
|
|
|
# Same as escape_single, but escape's "'s This |
|
# can be used for "strings" |
|
sub escape_double { |
|
my ($input) = @_; |
|
$input =~ s/\\/\\\\/g; # Escape the /'s..(must be first)> |
|
$input =~ s/\"/\\\"/g; # Esacpe the "s.... |
|
return $input; |
|
} |
|
|
|
# Escapes the last element of a full URL. |
|
sub escape_url { |
|
my ($url) = @_; |
|
my @urlslices = split(/\//, $url,-1); |
|
my $lastitem = &escape(pop(@urlslices)); |
|
return join('/',@urlslices).'/'.$lastitem; |
|
} |
|
|
|
# -------------------------------------------------------- Initliaze user login |
|
sub init_user_environment { |
|
my ($r, $username, $domain, $authhost, $form, $args) = @_; |
|
my $lonids=$Apache::lonnet::perlvar{'lonIDsDir'}; |
|
|
|
my $public=($username eq 'public' && $domain eq 'public'); |
|
|
|
# See if old ID present, if so, remove |
|
|
|
my ($filename,$cookie,$userroles); |
|
my $now=time; |
|
|
|
if ($public) { |
|
my $max_public=100; |
|
my $oldest; |
|
my $oldest_time=0; |
|
for(my $next=1;$next<=$max_public;$next++) { |
|
if (-e $lonids."/publicuser_$next.id") { |
|
my $mtime=(stat($lonids."/publicuser_$next.id"))[9]; |
|
if ($mtime<$oldest_time || !$oldest_time) { |
|
$oldest_time=$mtime; |
|
$oldest=$next; |
|
} |
|
} else { |
|
$cookie="publicuser_$next"; |
|
last; |
|
} |
|
} |
|
if (!$cookie) { $cookie="publicuser_$oldest"; } |
|
} else { |
|
# if this isn't a robot, kill any existing non-robot sessions |
|
if (!$args->{'robot'}) { |
|
opendir(DIR,$lonids); |
|
while ($filename=readdir(DIR)) { |
|
if ($filename=~/^$username\_\d+\_$domain\_$authhost\.id$/) { |
|
unlink($lonids.'/'.$filename); |
|
} |
|
} |
|
closedir(DIR); |
|
} |
|
# Give them a new cookie |
|
my $id = ($args->{'robot'} ? 'robot'.$args->{'robot'} |
|
: $now); |
|
$cookie="$username\_$id\_$domain\_$authhost"; |
|
|
|
# Initialize roles |
|
|
|
$userroles=&Apache::lonnet::rolesinit($domain,$username,$authhost); |
|
} |
|
# ------------------------------------ Check browser type and MathML capability |
|
|
|
my ($httpbrowser,$clientbrowser,$clientversion,$clientmathml, |
|
$clientunicode,$clientos) = &decode_user_agent($r); |
|
|
|
# -------------------------------------- Any accessibility options to remember? |
|
if (($form->{'interface'}) && ($form->{'remember'} eq 'true')) { |
|
foreach my $option ('imagesuppress','appletsuppress', |
|
'embedsuppress','fontenhance','blackwhite') { |
|
if ($form->{$option} eq 'true') { |
|
&Apache::lonnet::put('environment',{$option => 'on'}, |
|
$domain,$username); |
|
} else { |
|
&Apache::lonnet::del('environment',[$option], |
|
$domain,$username); |
|
} |
|
} |
|
} |
|
# ------------------------------------------------------------- Get environment |
|
|
|
my %userenv = &Apache::lonnet::dump('environment',$domain,$username); |
|
my ($tmp) = keys(%userenv); |
|
if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
|
# default remote control to off |
|
if ($userenv{'remote'} ne 'on') { $userenv{'remote'} = 'off'; } |
|
} else { |
|
undef(%userenv); |
|
} |
|
if (($userenv{'interface'}) && (!$form->{'interface'})) { |
|
$form->{'interface'}=$userenv{'interface'}; |
|
} |
|
$env{'environment.remote'}=$userenv{'remote'}; |
|
if ($userenv{'texengine'} eq 'ttm') { $clientmathml=1; } |
|
|
|
# --------------- Do not trust query string to be put directly into environment |
|
foreach my $option ('imagesuppress','appletsuppress', |
|
'embedsuppress','fontenhance','blackwhite', |
|
'interface','localpath','localres') { |
|
$form->{$option}=~s/[\n\r\=]//gs; |
|
} |
|
# --------------------------------------------------------- Write first profile |
|
|
|
{ |
|
my %initial_env = |
|
("user.name" => $username, |
|
"user.domain" => $domain, |
|
"user.home" => $authhost, |
|
"browser.type" => $clientbrowser, |
|
"browser.version" => $clientversion, |
|
"browser.mathml" => $clientmathml, |
|
"browser.unicode" => $clientunicode, |
|
"browser.os" => $clientos, |
|
"server.domain" => $Apache::lonnet::perlvar{'lonDefDomain'}, |
|
"request.course.fn" => '', |
|
"request.course.uri" => '', |
|
"request.course.sec" => '', |
|
"request.role" => 'cm', |
|
"request.role.adv" => $env{'user.adv'}, |
|
"request.host" => $ENV{'REMOTE_ADDR'},); |
|
|
|
if ($form->{'localpath'}) { |
|
$initial_env{"browser.localpath"} = $form->{'localpath'}; |
|
$initial_env{"browser.localres"} = $form->{'localres'}; |
|
} |
|
|
|
if ($public) { |
|
$initial_env{"environment.remote"} = "off"; |
|
} |
|
if ($form->{'interface'}) { |
|
$form->{'interface'}=~s/\W//gs; |
|
$initial_env{"browser.interface"} = $form->{'interface'}; |
|
$env{'browser.interface'}=$form->{'interface'}; |
|
foreach my $option ('imagesuppress','appletsuppress', |
|
'embedsuppress','fontenhance','blackwhite') { |
|
if (($form->{$option} eq 'true') || |
|
($userenv{$option} eq 'on')) { |
|
$initial_env{"browser.$option"} = "on"; |
|
} |
|
} |
|
} |
|
|
|
$env{'user.environment'} = "$lonids/$cookie.id"; |
|
|
|
if (tie(my %disk_env,'GDBM_File',"$lonids/$cookie.id", |
|
&GDBM_WRCREAT(),0640)) { |
|
&_add_to_env(\%disk_env,\%initial_env); |
|
&_add_to_env(\%disk_env,\%userenv,'environment.'); |
|
&_add_to_env(\%disk_env,$userroles); |
|
if (ref($args->{'extra_env'})) { |
|
&_add_to_env(\%disk_env,$args->{'extra_env'}); |
|
} |
|
untie(%disk_env); |
|
} else { |
|
&Apache::lonnet::logthis("<font color=\"blue\">WARNING: ". |
|
'Could not create environment storage in lonauth: '.$!.'</font>'); |
|
return 'error: '.$!; |
|
} |
|
} |
|
$env{'request.role'}='cm'; |
|
$env{'request.role.adv'}=$env{'user.adv'}; |
|
$env{'browser.type'}=$clientbrowser; |
|
|
|
return $cookie; |
|
|
|
} |
|
|
|
sub _add_to_env { |
|
my ($idf,$env_data,$prefix) = @_; |
|
while (my ($key,$value) = each(%$env_data)) { |
|
$idf->{$prefix.$key} = $value; |
|
$env{$prefix.$key} = $value; |
|
} |
|
} |
|
|
|
|
=pod |
=pod |
|
|
=back |
=back |