version 1.113, 2003/08/26 17:20:45
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version 1.168, 2003/12/30 20:47:23
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Line 25
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# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# YEAR=2001 |
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# 2/13-12/7 Guy Albertelli |
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# 12/21 Gerd Kortemeyer |
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# 12/25,12/28 Gerd Kortemeyer |
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# YEAR=2002 |
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# 1/4 Gerd Kortemeyer |
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# 6/24,7/2 H. K. Ng |
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# Makes a table out of the previous attempts |
# Makes a table out of the previous attempts |
# Inputs result_from_symbread, user, domain, course_id |
# Inputs result_from_symbread, user, domain, course_id |
Line 68 use POSIX qw(strftime mktime);
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Line 61 use POSIX qw(strftime mktime);
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use Apache::Constants qw(:common :http :methods); |
use Apache::Constants qw(:common :http :methods); |
use Apache::lonmsg(); |
use Apache::lonmsg(); |
use Apache::lonmenu(); |
use Apache::lonmenu(); |
my $readit; |
use Apache::lonlocal; |
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use HTML::Entities; |
=pod |
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=head1 Global Variables |
my $readit; |
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=cut |
## |
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## Global Variables |
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## |
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# ----------------------------------------------- Filetypes/Languages/Copyright |
# ----------------------------------------------- Filetypes/Languages/Copyright |
my %language; |
my %language; |
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my %supported_language; |
my %cprtag; |
my %cprtag; |
my %fe; my %fd; |
my %fe; my %fd; |
my %category_extensions; |
my %category_extensions; |
Line 87 my %category_extensions;
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Line 82 my %category_extensions;
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my %designhash; |
my %designhash; |
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# ---------------------------------------------- Thesaurus variables |
# ---------------------------------------------- Thesaurus variables |
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# |
# FIXME: I don't think it's necessary to document these things; |
# %Keywords: |
# they're privately used - Jeremy |
# A hash used by &keyword to determine if a word is considered a keyword. |
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# $thesaurus_db_file |
=pod |
# Scalar containing the full path to the thesaurus database. |
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=over 4 |
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=item * %Keywords |
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A hash used by &keyword to determine if a word is considered a keyword. |
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=item * $thesaurus_db_file |
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Scalar containing the full path to the thesaurus database. |
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=back |
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=cut |
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my %Keywords; |
my %Keywords; |
my $thesaurus_db_file; |
my $thesaurus_db_file; |
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# ----------------------------------------------------------------------- BEGIN |
# |
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# Initialize values from language.tab, copyright.tab, filetypes.tab, |
# FIXME: I don't think this needs to be documented, it prepares |
# thesaurus.tab, and filecategories.tab. |
# private data structures - Jeremy |
# |
=pod |
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=head1 General Subroutines |
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=over 4 |
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=item * BEGIN() |
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Initialize values from language.tab, copyright.tab, filetypes.tab, |
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thesaurus.tab, and filecategories.tab. |
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=back |
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=cut |
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# ----------------------------------------------------------------------- BEGIN |
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BEGIN { |
BEGIN { |
# Variable initialization |
# Variable initialization |
$thesaurus_db_file = $Apache::lonnet::perlvar{'lonTabDir'}."/thesaurus.db"; |
$thesaurus_db_file = $Apache::lonnet::perlvar{'lonTabDir'}."/thesaurus.db"; |
Line 138 BEGIN {
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Line 102 BEGIN {
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unless ($readit) { |
unless ($readit) { |
# ------------------------------------------------------------------- languages |
# ------------------------------------------------------------------- languages |
{ |
{ |
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}. |
my $langtabfile = $Apache::lonnet::perlvar{'lonTabDir'}. |
'/language.tab'); |
'/language.tab'; |
if ($fh) { |
if ( open(my $fh,"<$langtabfile") ) { |
while (<$fh>) { |
while (<$fh>) { |
next if /^\#/; |
next if /^\#/; |
chomp; |
chomp; |
my ($key,$two,$country,$three,$enc,$val)=(split(/\t/,$_)); |
my ($key,$two,$country,$three,$enc,$val,$sup)=(split(/\t/,$_)); |
$language{$key}=$val.' - '.$enc; |
$language{$key}=$val.' - '.$enc; |
} |
if ($sup) { |
} |
$supported_language{$key}=$sup; |
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} |
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} |
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close($fh); |
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} |
} |
} |
# ------------------------------------------------------------------ copyrights |
# ------------------------------------------------------------------ copyrights |
{ |
{ |
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonIncludes'}. |
my $copyrightfile = $Apache::lonnet::perlvar{'lonIncludes'}. |
'/copyright.tab'); |
'/copyright.tab'; |
if ($fh) { |
if ( open (my $fh,"<$copyrightfile") ) { |
while (<$fh>) { |
while (<$fh>) { |
next if /^\#/; |
next if /^\#/; |
chomp; |
chomp; |
my ($key,$val)=(split(/\s+/,$_,2)); |
my ($key,$val)=(split(/\s+/,$_,2)); |
$cprtag{$key}=$val; |
$cprtag{$key}=$val; |
} |
} |
} |
close($fh); |
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} |
} |
} |
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# -------------------------------------------------------------- domain designs |
# -------------------------------------------------------------- domain designs |
Line 171 BEGIN {
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Line 140 BEGIN {
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while ($filename=readdir(DIR)) { |
while ($filename=readdir(DIR)) { |
my ($domain)=($filename=~/^(\w+)\./); |
my ($domain)=($filename=~/^(\w+)\./); |
{ |
{ |
my $fh=Apache::File->new($designdir.'/'.$filename); |
my $designfile = $designdir.'/'.$filename; |
if ($fh) { |
if ( open (my $fh,"<$designfile") ) { |
while (<$fh>) { |
while (<$fh>) { |
next if /^\#/; |
next if /^\#/; |
chomp; |
chomp; |
my ($key,$val)=(split(/\=/,$_)); |
my ($key,$val)=(split(/\=/,$_)); |
if ($val) { $designhash{$domain.'.'.$key}=$val; } |
if ($val) { $designhash{$domain.'.'.$key}=$val; } |
} |
} |
} |
close($fh); |
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} |
} |
} |
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} |
} |
Line 188 BEGIN {
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Line 158 BEGIN {
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# ------------------------------------------------------------- file categories |
# ------------------------------------------------------------- file categories |
{ |
{ |
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}. |
my $categoryfile = $Apache::lonnet::perlvar{'lonTabDir'}. |
'/filecategories.tab'); |
'/filecategories.tab'; |
if ($fh) { |
if ( open (my $fh,"<$categoryfile") ) { |
while (<$fh>) { |
while (<$fh>) { |
next if /^\#/; |
next if /^\#/; |
chomp; |
chomp; |
my ($extension,$category)=(split(/\s+/,$_,2)); |
my ($extension,$category)=(split(/\s+/,$_,2)); |
push @{$category_extensions{lc($category)}},$extension; |
push @{$category_extensions{lc($category)}},$extension; |
} |
} |
} |
close($fh); |
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} |
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} |
} |
# ------------------------------------------------------------------ file types |
# ------------------------------------------------------------------ file types |
{ |
{ |
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}. |
my $typesfile = $Apache::lonnet::perlvar{'lonTabDir'}. |
'/filetypes.tab'); |
'/filetypes.tab'; |
if ($fh) { |
if ( open (my $fh,"<$typesfile") ) { |
while (<$fh>) { |
while (<$fh>) { |
next if (/^\#/); |
next if (/^\#/); |
chomp; |
chomp; |
my ($ending,$emb,$descr)=split(/\s+/,$_,3); |
my ($ending,$emb,$descr)=split(/\s+/,$_,3); |
if ($descr ne '') { |
if ($descr ne '') { |
$fe{$ending}=lc($emb); |
$fe{$ending}=lc($emb); |
$fd{$ending}=$descr; |
$fd{$ending}=$descr; |
} |
} |
} |
} |
} |
close($fh); |
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} |
} |
} |
&Apache::lonnet::logthis( |
&Apache::lonnet::logthis( |
"<font color=yellow>INFO: Read file types</font>"); |
"<font color=yellow>INFO: Read file types</font>"); |
Line 239 containing javascript with two functions
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Line 212 containing javascript with two functions
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C<opensearcher>. Returned string does not contain E<lt>scriptE<gt> |
C<opensearcher>. Returned string does not contain E<lt>scriptE<gt> |
tags. |
tags. |
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=over 4 |
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=item * openbrowser(formname,elementname,only,omit) [javascript] |
=item * openbrowser(formname,elementname,only,omit) [javascript] |
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inputs: formname, elementname, only, omit |
inputs: formname, elementname, only, omit |
Line 261 Inputs: formname, elementname
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Line 232 Inputs: formname, elementname
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formname and elementname specify the name of the html form and the name |
formname and elementname specify the name of the html form and the name |
of the element the selection from the search results will be placed in. |
of the element the selection from the search results will be placed in. |
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=back |
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=cut |
=cut |
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sub browser_and_searcher_javascript { |
sub browser_and_searcher_javascript { |
return <<END; |
return <<END; |
var editbrowser = null; |
var editbrowser = null; |
function openbrowser(formname,elementname,only,omit) { |
function openbrowser(formname,elementname,only,omit,titleelement) { |
var url = '/res/?'; |
var url = '/res/?'; |
if (editbrowser == null) { |
if (editbrowser == null) { |
url += 'launch=1&'; |
url += 'launch=1&'; |
Line 282 sub browser_and_searcher_javascript {
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Line 251 sub browser_and_searcher_javascript {
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if (omit != null) { |
if (omit != null) { |
url += 'omit=' + omit + '&'; |
url += 'omit=' + omit + '&'; |
} |
} |
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if (titleelement != null) { |
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url += 'titleelement=' + 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'; |
Line 290 sub browser_and_searcher_javascript {
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Line 262 sub browser_and_searcher_javascript {
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editbrowser.focus(); |
editbrowser.focus(); |
} |
} |
var editsearcher; |
var editsearcher; |
function opensearcher(formname,elementname) { |
function opensearcher(formname,elementname,titleelement) { |
var url = '/adm/searchcat?'; |
var url = '/adm/searchcat?'; |
if (editsearcher == null) { |
if (editsearcher == null) { |
url += 'launch=1&'; |
url += 'launch=1&'; |
Line 298 sub browser_and_searcher_javascript {
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Line 270 sub browser_and_searcher_javascript {
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url += 'catalogmode=interactive&'; |
url += 'catalogmode=interactive&'; |
url += 'mode=edit&'; |
url += 'mode=edit&'; |
url += 'form=' + formname + '&'; |
url += 'form=' + formname + '&'; |
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if (titleelement != null) { |
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url += 'titleelement=' + 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'; |
Line 346 sub selectstudent_link {
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Line 321 sub selectstudent_link {
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return ''; |
return ''; |
} |
} |
return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele. |
return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele. |
'","'.$udomele.'");'."'>Select User</a>"; |
'","'.$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. |
'","'.$udomele.'",1);'."'>Select User</a>"; |
'","'.$udomele.'",1);'."'>".&mt('Select User')."</a>"; |
} |
} |
return ''; |
return ''; |
} |
} |
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sub coursebrowser_javascript { |
sub coursebrowser_javascript { |
return (<<'ENDSTDBRW'); |
my ($domainfilter)=@_; |
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return (<<ENDSTDBRW); |
<script type="text/javascript" language="Javascript" > |
<script type="text/javascript" language="Javascript" > |
var stdeditbrowser; |
var stdeditbrowser; |
function opencrsbrowser(formname,uname,udom) { |
function opencrsbrowser(formname,uname,udom) { |
Line 367 sub coursebrowser_javascript {
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Line 343 sub coursebrowser_javascript {
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url += 'filter='+filter+'&'; |
url += 'filter='+filter+'&'; |
} |
} |
} |
} |
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var domainfilter='$domainfilter'; |
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if (domainfilter != null) { |
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if (domainfilter != '') { |
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url += 'domainfilter='+domainfilter+'&'; |
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} |
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} |
url += 'form=' + formname + '&cnumelement='+uname+ |
url += 'form=' + formname + '&cnumelement='+uname+ |
'&cdomelement='+udom; |
'&cdomelement='+udom; |
var title = 'Course_Browser'; |
var title = 'Course_Browser'; |
Line 382 ENDSTDBRW
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Line 364 ENDSTDBRW
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sub selectcourse_link { |
sub selectcourse_link { |
my ($form,$unameele,$udomele)=@_; |
my ($form,$unameele,$udomele)=@_; |
return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele. |
return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele. |
'","'.$udomele.'");'."'>Select Course</a>"; |
'","'.$udomele.'");'."'>".&mt('Select Course')."</a>"; |
} |
} |
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=pod |
=pod |
Line 501 function select1_changed() {
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Line 483 function select1_changed() {
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// in with the nuclear |
// in with the nuclear |
for (i=0;i<values.length; i++) { |
for (i=0;i<values.length; i++) { |
$second.options[i] = new Option(values[i]); |
$second.options[i] = new Option(values[i]); |
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$second.options[i].value = values[i]; |
$second.options[i].text = texts[i]; |
$second.options[i].text = texts[i]; |
if (values[i] == select2def) { |
if (values[i] == select2def) { |
$second.options[i].selected = true; |
$second.options[i].selected = true; |
Line 514 END
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Line 497 END
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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); |
$result.=" selected=\"true\" " if ($value eq $firstdefault); |
$result.=">$hashref->{$value}->{'text'}</option>\n"; |
$result.=">".&mt($hashref->{$value}->{'text'})."</option>\n"; |
} |
} |
$result .= "</select>\n"; |
$result .= "</select>\n"; |
my %select2 = %{$hashref->{$firstdefault}->{'select2'}}; |
my %select2 = %{$hashref->{$firstdefault}->{'select2'}}; |
Line 524 END
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Line 507 END
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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); |
$result.=" selected=\"true\" " if ($value eq $seconddefault); |
$result.=">$select2{$value}</option>\n"; |
$result.=">".&mt($select2{$value})."</option>\n"; |
} |
} |
$result .= "</select>\n"; |
$result .= "</select>\n"; |
# return $debug; |
# return $debug; |
Line 571 sub help_open_topic {
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Line 554 sub help_open_topic {
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my $template = ""; |
my $template = ""; |
my $link; |
my $link; |
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$topic=~s/\W/\_/g; |
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if (!$stayOnPage) |
if (!$stayOnPage) |
{ |
{ |
$link = "javascript:void(open('/adm/help/${filename}.hlp', 'Help_for_$topic', 'menubar=0,toolbar=1,scrollbars=1,width=$width,height=$height,resizable=yes'))"; |
$link = "javascript:void(open('/adm/help/${filename}.hlp', 'Help_for_$topic', 'menubar=0,toolbar=1,scrollbars=1,width=$width,height=$height,resizable=yes'))"; |
Line 762 See lonrights.pm for an example invocati
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Line 747 See lonrights.pm for an example invocati
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sub select_form { |
sub select_form { |
my ($def,$name,%hash) = @_; |
my ($def,$name,%hash) = @_; |
my $selectform = "<select name=\"$name\" size=\"1\">\n"; |
my $selectform = "<select name=\"$name\" size=\"1\">\n"; |
foreach (sort keys %hash) { |
my @keys; |
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if (exists($hash{'select_form_order'})) { |
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@keys=@{$hash{'select_form_order'}}; |
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} else { |
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@keys=sort(keys(%hash)); |
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} |
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foreach (@keys) { |
$selectform.="<option value=\"$_\" ". |
$selectform.="<option value=\"$_\" ". |
($_ eq $def ? 'selected' : ''). |
($_ eq $def ? 'selected' : ''). |
">".$hash{$_}."</option>\n"; |
">".&mt($hash{$_})."</option>\n"; |
} |
} |
$selectform.="</select>"; |
$selectform.="</select>"; |
return $selectform; |
return $selectform; |
} |
} |
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sub gradeleveldescription { |
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my $gradelevel=shift; |
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my %gradelevels=(0 => 'Not specified', |
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1 => 'Grade 1', |
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2 => 'Grade 2', |
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3 => 'Grade 3', |
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4 => 'Grade 4', |
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5 => 'Grade 5', |
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6 => 'Grade 6', |
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7 => 'Grade 7', |
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8 => 'Grade 8', |
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9 => 'Grade 9', |
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10 => 'Grade 10', |
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11 => 'Grade 11', |
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12 => 'Grade 12', |
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13 => 'Grade 13', |
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14 => '100 Level', |
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15 => '200 Level', |
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16 => '300 Level', |
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17 => '400 Level', |
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18 => 'Graduate Level'); |
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return &mt($gradelevels{$gradelevel}); |
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} |
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sub select_level_form { |
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my ($deflevel,$name)=@_; |
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unless ($deflevel) { $deflevel=0; } |
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my $selectform = "<select name=\"$name\" size=\"1\">\n"; |
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for (my $i=0; $i<=18; $i++) { |
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$selectform.="<option value=\"$i\" ". |
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($i==$deflevel ? 'selected' : ''). |
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">".&gradeleveldescription($i)."</option>\n"; |
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} |
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$selectform.="</select>"; |
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return $selectform; |
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} |
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#------------------------------------------- |
#------------------------------------------- |
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Line 887 Outputs:
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Line 914 Outputs:
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=back |
=back |
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=back |
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=cut |
=cut |
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############################################################### |
############################################################### |
Line 925 sub decode_user_agent {
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Line 954 sub decode_user_agent {
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$clientunicode,$clientos,); |
$clientunicode,$clientos,); |
} |
} |
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=pod |
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=back |
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=cut |
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############################################################### |
############################################################### |
## Authentication changing form generation subroutines ## |
## Authentication changing form generation subroutines ## |
############################################################### |
############################################################### |
Line 971 See loncreateuser.pm for invocation and
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Line 994 See loncreateuser.pm for invocation and
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=back |
=back |
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=back |
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=cut |
=cut |
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#------------------------------------------- |
#------------------------------------------- |
Line 998 END
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Line 1023 END
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$Javascript_toUpperCase = ""; |
$Javascript_toUpperCase = ""; |
} |
} |
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my $radioval = "'nochange'"; |
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my $argfield = 'null'; |
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if ( grep/^mode$/,(keys %in) ) { |
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if ($in{'mode'} eq 'modifycourse') { |
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if ( grep/^curr_authtype$/,(keys %in) ) { |
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$radioval = "'$in{'curr_authtype'}'"; |
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} |
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if ( grep/^curr_autharg$/,(keys %in) ) { |
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unless ($in{'curr_autharg'} eq '') { |
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$argfield = "'$in{'curr_autharg'}'"; |
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} |
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} |
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} |
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} |
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$result.=<<"END"; |
$result.=<<"END"; |
var current = new Object(); |
var current = new Object(); |
current.radiovalue = 'nochange'; |
current.radiovalue = $radioval; |
current.argfield = null; |
current.argfield = $argfield; |
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function changed_radio(choice,currentform) { |
function changed_radio(choice,currentform) { |
var choicearg = choice + 'arg'; |
var choicearg = choice + 'arg'; |
Line 1061 END
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Line 1101 END
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sub authform_authorwarning{ |
sub authform_authorwarning{ |
my $result=''; |
my $result=''; |
$result=<<"END"; |
$result='<i>'. |
<i>As a general rule, only authors or co-authors should be filesystem |
&mt('As a general rule, only authors or co-authors should be '. |
authenticated (which allows access to the server filesystem).</i> |
'filesystem authenticated '. |
END |
'(which allows access to the server filesystem).')."</i>\n"; |
return $result; |
return $result; |
} |
} |
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Line 1074 sub authform_nochange{
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Line 1114 sub authform_nochange{
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kerb_def_dom => 'MSU.EDU', |
kerb_def_dom => 'MSU.EDU', |
@_, |
@_, |
); |
); |
my $result=''; |
my $result = &mt('[_1] Do not change login data', |
$result.=<<"END"; |
'<input type="radio" name="login" value="nochange" '. |
<input type="radio" name="login" value="nochange" checked="checked" |
'checked="checked" onclick="'. |
onclick="javascript:changed_radio('nochange',$in{'formname'});" /> |
"javascript:changed_radio('nochange',$in{'formname'});".'" />'); |
Do not change login data |
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END |
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return $result; |
return $result; |
} |
} |
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Line 1090 sub authform_kerberos{
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Line 1128 sub authform_kerberos{
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kerb_def_auth => 'krb4', |
kerb_def_auth => 'krb4', |
@_, |
@_, |
); |
); |
my $result=''; |
my ($check4,$check5,$krbarg); |
my $check4; |
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my $check5; |
|
if ($in{'kerb_def_auth'} eq 'krb5') { |
if ($in{'kerb_def_auth'} eq 'krb5') { |
$check5 = " checked=\"on\""; |
$check5 = " checked=\"on\""; |
} else { |
} else { |
$check4 = " checked=\"on\""; |
$check4 = " checked=\"on\""; |
} |
} |
$result.=<<"END"; |
$krbarg = $in{'kerb_def_dom'}; |
<input type="radio" name="login" value="krb" |
|
onclick="javascript:changed_radio('krb',$in{'formname'});" |
my $krbcheck = ""; |
onchange="javascript:changed_radio('krb',$in{'formname'});" /> |
if ( grep/^curr_authtype$/,(keys %in) ) { |
Kerberos authenticated with domain |
if ($in{'curr_authtype'} =~ m/^krb/) { |
<input type="text" size="10" name="krbarg" value="$in{'kerb_def_dom'}" |
$krbcheck = " checked=\"on\""; |
onchange="javascript:changed_text('krb',$in{'formname'});" /> |
if ( grep/^curr_autharg$/,(keys %in) ) { |
<input type="radio" name="krbver" value="4" $check4 />Version 4 |
$krbarg = $in{'curr_autharg'}; |
<input type="radio" name="krbver" value="5" $check5 />Version 5 |
} |
END |
} |
|
} |
|
|
|
my $jscall = "javascript:changed_radio('krb',$in{'formname'});"; |
|
my $result .= &mt |
|
('[_1] Kerberos authenticated with domain [_2] '. |
|
'[_3] Version 4 [_4] Version 5', |
|
'<input type="radio" name="login" value="krb" '. |
|
'onclick="'.$jscall.'" onchange="'.$jscall.'"'.$krbcheck.' />', |
|
'<input type="text" size="10" name="krbarg" '. |
|
'value="'.$krbarg.'" '. |
|
'onchange="'.$jscall.'" />', |
|
'<input type="radio" name="krbver" value="4" '.$check4.' />', |
|
'<input type="radio" name="krbver" value="5" '.$check5.' />'); |
return $result; |
return $result; |
} |
} |
|
|
Line 1117 sub authform_internal{
|
Line 1166 sub authform_internal{
|
kerb_def_dom => 'MSU.EDU', |
kerb_def_dom => 'MSU.EDU', |
@_, |
@_, |
); |
); |
my $result=''; |
|
$result.=<<"END"; |
my $intcheck = ""; |
<input type="radio" name="login" value="int" |
my $intarg = 'value=""'; |
onchange="javascript:changed_radio('int',$args{'formname'});" |
if ( grep/^curr_authtype$/,(keys %args) ) { |
onclick="javascript:changed_radio('int',$args{'formname'});" /> |
if ($args{'curr_authtype'} eq 'int') { |
Internally authenticated (with initial password |
$intcheck = " checked=\"on\""; |
<input type="text" size="10" name="intarg" value="" |
if ( grep/^curr_autharg$/,(keys %args) ) { |
onchange="javascript:changed_text('int',$args{'formname'});" />) |
$intarg = "value=\"$args{'curr_autharg'}\""; |
END |
} |
|
} |
|
} |
|
|
|
my $jscall = "javascript:changed_radio('int',$args{'formname'});"; |
|
my $result.=&mt |
|
('[_1] Internally authenticated (with initial password [_2])', |
|
'<input type="radio" name="login" value="int" '.$intcheck. |
|
' onchange="'.$jscall.'" onclick="'.$jscall.'" />', |
|
'<input type="text" size="10" name="intarg" '.$intarg. |
|
' onchange="'.$jscall.'" />'); |
return $result; |
return $result; |
} |
} |
|
|
Line 1135 sub authform_local{
|
Line 1194 sub authform_local{
|
kerb_def_dom => 'MSU.EDU', |
kerb_def_dom => 'MSU.EDU', |
@_, |
@_, |
); |
); |
my $result=''; |
|
$result.=<<"END"; |
my $loccheck = ""; |
<input type="radio" name="login" value="loc" |
my $locarg = 'value=""'; |
onchange="javascript:changed_radio('loc',$in{'formname'});" |
if ( grep/^curr_authtype$/,(keys %in) ) { |
onclick="javascript:changed_radio('loc',$in{'formname'});" /> |
if ($in{'curr_authtype'} eq 'loc') { |
Local Authentication with argument |
$loccheck = " checked=\"on\""; |
<input type="text" size="10" name="locarg" value="" |
if ( grep/^curr_autharg$/,(keys %in) ) { |
onchange="javascript:changed_text('loc',$in{'formname'});" /> |
$locarg = "value=\"$in{'curr_autharg'}\""; |
END |
} |
|
} |
|
} |
|
|
|
my $jscall = "javascript:changed_radio('loc',$in{'formname'});"; |
|
my $result.=&mt('[_1] Local Authentication with argument [_2]', |
|
'<input type="radio" name="login" value="loc" '.$loccheck. |
|
' onchange="'.$jscall.'" onclick="'.$jscall.'" />', |
|
'<input type="text" size="10" name="locarg" '.$locarg. |
|
' onchange="'.$jscall.'" />'); |
return $result; |
return $result; |
} |
} |
|
|
Line 1153 sub authform_filesystem{
|
Line 1221 sub authform_filesystem{
|
kerb_def_dom => 'MSU.EDU', |
kerb_def_dom => 'MSU.EDU', |
@_, |
@_, |
); |
); |
my $result=''; |
my $jscall = "javascript:changed_radio('fsys',$in{'formname'});"; |
$result.=<<"END"; |
my $result.= &mt |
<input type="radio" name="login" value="fsys" |
('[_1] Filesystem Authenticated (with initial password [_2])', |
onchange="javascript:changed_radio('fsys',$in{'formname'});" |
'<input type="radio" name="login" value="fsys" '. |
onclick="javascript:changed_radio('fsys',$in{'formname'});" /> |
'onchange="'.$jscall.'" onclick="'.$jscall.'" />', |
Filesystem authenticated (with initial password |
'<input type="text" size="10" name="fsysarg" value="" '. |
<input type="text" size="10" name="fsysarg" value="" |
'onchange="'.$jscall.'" />'); |
onchange="javascript:changed_text('fsys',$in{'formname'});">) |
|
END |
|
return $result; |
return $result; |
} |
} |
|
|
=pod |
|
|
|
=back |
|
|
|
=cut |
|
|
|
############################################################### |
############################################################### |
## Get Authentication Defaults for Domain ## |
## Get Authentication Defaults for Domain ## |
############################################################### |
############################################################### |
Line 1325 sub keyword {
|
Line 1385 sub keyword {
|
|
|
=item * get_related_words |
=item * get_related_words |
|
|
Look up a word in the thesaurus. Takes a scalar arguement and returns |
Look up a word in the thesaurus. Takes a scalar argument and returns |
an array of words. If the keyword is not in the thesaurus, an empty array |
an array of words. If the keyword is not in the thesaurus, an empty array |
will be returned. The order of the words returned is determined by the |
will be returned. The order of the words returned is determined by the |
database which holds them. |
database which holds them. |
Line 1461 sub noteswrapper {
|
Line 1521 sub noteswrapper {
|
# ------------------------------------------------------------- Aboutme Wrapper |
# ------------------------------------------------------------- Aboutme Wrapper |
|
|
sub aboutmewrapper { |
sub aboutmewrapper { |
my ($link,$username,$domain)=@_; |
my ($link,$username,$domain,$target)=@_; |
return "<a href='/adm/$domain/$username/aboutme'>$link</a>"; |
return "<a href='/adm/$domain/$username/aboutme'". |
|
($target?" target='$target'":'').">$link</a>"; |
} |
} |
|
|
# ------------------------------------------------------------ Syllabus Wrapper |
# ------------------------------------------------------------ Syllabus Wrapper |
Line 1503 returns description of a specified langu
|
Line 1564 returns description of a specified langu
|
=cut |
=cut |
|
|
sub languagedescription { |
sub languagedescription { |
return $language{shift(@_)}; |
my $code=shift; |
|
return ($supported_language{$code}?'* ':''). |
|
$language{$code}. |
|
($supported_language{$code}?' ('.&mt('interface available').')':''); |
|
} |
|
|
|
sub plainlanguagedescription { |
|
my $code=shift; |
|
return $language{$code}; |
|
} |
|
|
|
sub supportedlanguagecode { |
|
my $code=shift; |
|
return $supported_language{$code}; |
} |
} |
|
|
=pod |
=pod |
Line 1527 returns description of a specified copyr
|
Line 1601 returns description of a specified copyr
|
=cut |
=cut |
|
|
sub copyrightdescription { |
sub copyrightdescription { |
return $cprtag{shift(@_)}; |
return &mt($cprtag{shift(@_)}); |
} |
} |
|
|
=pod |
=pod |
Line 1576 returns description for a specified file
|
Line 1650 returns description for a specified file
|
=cut |
=cut |
|
|
sub filedescription { |
sub filedescription { |
return $fd{lc(shift(@_))}; |
return &mt($fd{lc(shift(@_))}); |
} |
} |
|
|
=pod |
=pod |
Line 1590 extra formatting
|
Line 1664 extra formatting
|
|
|
sub filedescriptionex { |
sub filedescriptionex { |
my $ex=shift; |
my $ex=shift; |
return '.'.$ex.' '.$fd{lc($ex)}; |
return '.'.$ex.' '.&mt($fd{lc($ex)}); |
} |
} |
|
|
# End of .tab access |
# End of .tab access |
Line 1611 sub fileextensions {
|
Line 1685 sub fileextensions {
|
|
|
sub display_languages { |
sub display_languages { |
my %languages=(); |
my %languages=(); |
if ($ENV{'environment.languages'}) { |
foreach (&preferred_languages()) { |
foreach (split(/\s*(\,|\;|\:)\s*/,$ENV{'environment.languages'})) { |
$languages{$_}=1; |
$languages{$_}=1; |
|
} |
|
} |
|
if ($ENV{'course.'.$ENV{'request.course.id'}.'.languages'}) { |
|
foreach (split(/\s*(\,|\;|\:)\s*/, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.languages'})) { |
|
$languages{$_}=1; |
|
} |
|
} |
} |
&get_unprocessed_cgi($ENV{'QUERY_STRING'},['displaylanguage']); |
&get_unprocessed_cgi($ENV{'QUERY_STRING'},['displaylanguage']); |
if ($ENV{'form.displaylanguage'}) { |
if ($ENV{'form.displaylanguage'}) { |
Line 1631 sub display_languages {
|
Line 1697 sub display_languages {
|
return %languages; |
return %languages; |
} |
} |
|
|
|
sub preferred_languages { |
|
my @languages=(); |
|
if ($ENV{'environment.languages'}) { |
|
@languages=split(/\s*(\,|\;|\:)\s*/,$ENV{'environment.languages'}); |
|
} |
|
if ($ENV{'course.'.$ENV{'request.course.id'}.'.languages'}) { |
|
@languages=(@languages,split(/\s*(\,|\;|\:)\s*/, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.languages'})); |
|
} |
|
my $browser=(split(/\;/,$ENV{'HTTP_ACCEPT_LANGUAGE'}))[0]; |
|
if ($browser) { |
|
@languages=(@languages,split(/\s*(\,|\;|\:)\s*/,$browser)); |
|
} |
|
if ($Apache::lonnet::domain_lang_def{$ENV{'user.domain'}}) { |
|
@languages=(@languages, |
|
$Apache::lonnet::domain_lang_def{$ENV{'user.domain'}}); |
|
} |
|
if ($Apache::lonnet::domain_lang_def{$ENV{'request.role.domain'}}) { |
|
@languages=(@languages, |
|
$Apache::lonnet::domain_lang_def{$ENV{'request.role.domain'}}); |
|
} |
|
if ($Apache::lonnet::domain_lang_def{ |
|
$Apache::lonnet::perlvar{'lonDefDomain'}}) { |
|
@languages=(@languages, |
|
$Apache::lonnet::domain_lang_def{ |
|
$Apache::lonnet::perlvar{'lonDefDomain'}}); |
|
} |
|
# turn "en-ca" into "en-ca,en" |
|
my @genlanguages; |
|
foreach (@languages) { |
|
unless ($_=~/\w/) { next; } |
|
push (@genlanguages,$_); |
|
if ($_=~/(\-|\_)/) { |
|
push (@genlanguages,(split(/(\-|\_)/,$_))[0]); |
|
} |
|
} |
|
return @genlanguages; |
|
} |
|
|
############################################################### |
############################################################### |
## Student Answer Attempts ## |
## Student Answer Attempts ## |
############################################################### |
############################################################### |
Line 1711 sub get_previous_attempt {
|
Line 1816 sub get_previous_attempt {
|
} else { |
} else { |
$value=$returnhash{$version.':'.$_}; |
$value=$returnhash{$version.':'.$_}; |
} |
} |
$prevattempts.='<td>'.$value.' </td>'; |
$prevattempts.='<td>'.&Apache::lonnet::unescape($value).' </td>'; |
} |
} |
} |
} |
} |
} |
Line 1723 sub get_previous_attempt {
|
Line 1828 sub get_previous_attempt {
|
} else { |
} else { |
$value=$lasthash{$_}; |
$value=$lasthash{$_}; |
} |
} |
|
$value=&Apache::lonnet::unescape($value); |
if ($_ =~/$regexp$/ && (defined &$gradesub)) {$value = &$gradesub($value)} |
if ($_ =~/$regexp$/ && (defined &$gradesub)) {$value = &$gradesub($value)} |
$prevattempts.='<td>'.$value.' </td>'; |
$prevattempts.='<td>'.$value.' </td>'; |
} |
} |
Line 1780 show a snapshot of what student was look
|
Line 1886 show a snapshot of what student was look
|
|
|
sub get_student_view { |
sub get_student_view { |
my ($symb,$username,$domain,$courseid,$target) = @_; |
my ($symb,$username,$domain,$courseid,$target) = @_; |
my ($map,$id,$feedurl) = split(/___/,$symb); |
my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb); |
my (%old,%moreenv); |
my (%old,%moreenv); |
my @elements=('symb','courseid','domain','username'); |
my @elements=('symb','courseid','domain','username'); |
foreach my $element (@elements) { |
foreach my $element (@elements) { |
Line 1816 show a snapshot of how student was answe
|
Line 1922 show a snapshot of how student was answe
|
|
|
sub get_student_answers { |
sub get_student_answers { |
my ($symb,$username,$domain,$courseid,%form) = @_; |
my ($symb,$username,$domain,$courseid,%form) = @_; |
my ($map,$id,$feedurl) = split(/___/,$symb); |
my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb); |
my (%old,%moreenv); |
my (%old,%moreenv); |
my @elements=('symb','courseid','domain','username'); |
my @elements=('symb','courseid','domain','username'); |
foreach my $element (@elements) { |
foreach my $element (@elements) { |
Line 1835 sub get_student_answers {
|
Line 1941 sub get_student_answers {
|
|
|
=pod |
=pod |
|
|
|
=item * &submlink() |
|
|
|
Inputs: $text $uname $udom $symb |
|
|
|
Returns: A link to grades.pm such as to see the SUBM view of a student |
|
|
|
=cut |
|
|
|
############################################### |
|
sub submlink { |
|
my ($text,$uname,$udom,$symb)=@_; |
|
if (!($uname && $udom)) { |
|
(my $cursymb, my $courseid,$udom,$uname)= |
|
&Apache::lonxml::whichuser($symb); |
|
if (!$symb) { $symb=$cursymb; } |
|
} |
|
if (!$symb) { $symb=&symbread(); } |
|
return '<a href="/adm/grades?symb='.$symb.'&student='.$uname. |
|
'&userdom='.$udom.'&command=submission">'.$text.'</a>'; |
|
} |
|
############################################## |
|
|
|
=pod |
|
|
=back |
=back |
|
|
=cut |
=cut |
Line 1862 sub maketime {
|
Line 1992 sub maketime {
|
$th{'day'},$th{'month'}-1,$th{'year'}-1900,0,0,$th{'dlsav'})); |
$th{'day'},$th{'month'}-1,$th{'year'}-1900,0,0,$th{'dlsav'})); |
} |
} |
|
|
|
|
######################################### |
|
# |
|
# Retro-fixing of un-backward-compatible time format |
|
|
|
sub unsqltime { |
|
my $timestamp=shift; |
|
if ($timestamp=~/^(\d+)\-(\d+)\-(\d+)\s+(\d+)\:(\d+)\:(\d+)$/) { |
|
$timestamp=&maketime( |
|
'year'=>$1,'month'=>$2,'day'=>$3, |
|
'hours'=>$4,'minutes'=>$5,'seconds'=>$6); |
|
} |
|
return $timestamp; |
|
} |
|
|
|
######################################### |
######################################### |
|
|
sub findallcourses { |
sub findallcourses { |
Line 1948 sub domainlogo {
|
Line 2063 sub domainlogo {
|
my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } |
if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } |
return '<img src="http://'.$ENV{'HTTP_HOST'}.':'.$lonhttpdPort. |
return '<img src="http://'.$ENV{'HTTP_HOST'}.':'.$lonhttpdPort. |
'/adm/lonDomLogos/'.$domain.'.gif" />'; |
'/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 2035 other decorations will be returned.
|
Line 2150 other decorations will be returned.
|
|
|
sub bodytag { |
sub bodytag { |
my ($title,$function,$addentries,$bodyonly,$domain,$forcereg)=@_; |
my ($title,$function,$addentries,$bodyonly,$domain,$forcereg)=@_; |
|
$title=&mt($title); |
unless ($function) { |
unless ($function) { |
$function='student'; |
$function='student'; |
if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) { |
if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) { |
Line 2058 sub bodytag {
|
Line 2174 sub bodytag {
|
my $sidebg=&designparm($function.'.sidebg',$domain); |
my $sidebg=&designparm($function.'.sidebg',$domain); |
# Accessibility font enhance |
# Accessibility font enhance |
unless ($addentries) { $addentries=''; } |
unless ($addentries) { $addentries=''; } |
|
my $addstyle=''; |
if ($ENV{'browser.fontenhance'} eq 'on') { |
if ($ENV{'browser.fontenhance'} eq 'on') { |
$addentries.=' style="font-size: x-large"'; |
$addstyle=' font-size: x-large;'; |
} |
} |
# role and realm |
# role and realm |
my ($role,$realm) |
my ($role,$realm) |
Line 2077 sub bodytag {
|
Line 2194 sub bodytag {
|
if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } |
if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } |
# construct main body tag |
# construct main body tag |
my $bodytag = <<END; |
my $bodytag = <<END; |
|
<style> |
|
h1, h2, h3, th { font-family: Arial, Helvetica, sans-serif } |
|
a:focus { color: red; background: yellow } |
|
</style> |
<body bgcolor="$pgbg" text="$font" alink="$alink" vlink="$vlink" link="$link" |
<body bgcolor="$pgbg" text="$font" alink="$alink" vlink="$vlink" link="$link" |
$addentries> |
style="margin-top: 0px;$addstyle" $addentries> |
END |
END |
my $upperleft='<img src="http://'.$ENV{'HTTP_HOST'}.':'. |
my $upperleft='<img src="http://'.$ENV{'HTTP_HOST'}.':'. |
$lonhttpdPort.$img.'" />'; |
$lonhttpdPort.$img.'" alt="'.$function.'" />'; |
if ($bodyonly) { |
if ($bodyonly) { |
return $bodytag; |
return $bodytag; |
} elsif ($ENV{'browser.interface'} eq 'textual') { |
} elsif ($ENV{'browser.interface'} eq 'textual') { |
Line 2093 END
|
Line 2214 END
|
# No Remote |
# No Remote |
return $bodytag.&Apache::lonmenu::menubuttons($forcereg,'web', |
return $bodytag.&Apache::lonmenu::menubuttons($forcereg,'web', |
$forcereg). |
$forcereg). |
'<table bgcolor="'.$pgbg.'" width="100%" border="0" cellspacing="3" cellpadding="3"><tr><td bgcolor="'.$tabbg.'"><font size="+3" color="'.$font.'"><b>'.$title. |
'<table bgcolor="'.$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>'; |
'</b></font></td></tr></table>'; |
} |
} |
|
|
Line 2109 $upperleft</td>
|
Line 2230 $upperleft</td>
|
</tr> |
</tr> |
<tr> |
<tr> |
<td rowspan="3" bgcolor="$tabbg"> |
<td rowspan="3" bgcolor="$tabbg"> |
<font size="5"><b>$title</b></font> |
<font size="5" face="Arial, Helvetica, sans-serif"><b>$title</b></font> |
<td bgcolor="$tabbg" align="right"> |
<td bgcolor="$tabbg" align="right"> |
<font size="2"> |
<font size="2" face="Arial, Helvetica, sans-serif"> |
$ENV{'environment.firstname'} |
$ENV{'environment.firstname'} |
$ENV{'environment.middlename'} |
$ENV{'environment.middlename'} |
$ENV{'environment.lastname'} |
$ENV{'environment.lastname'} |
Line 2120 $upperleft</td>
|
Line 2241 $upperleft</td>
|
</td> |
</td> |
</tr> |
</tr> |
<tr><td bgcolor="$tabbg" align="right"> |
<tr><td bgcolor="$tabbg" align="right"> |
<font size="2">$role</font> |
<font size="2" face="Arial, Helvetica, sans-serif">$role</font> |
</td></tr> |
</td></tr> |
<tr> |
<tr> |
<td bgcolor="$tabbg" align="right"><font size="2">$realm</font> </td></tr> |
<td bgcolor="$tabbg" align="right"><font size="2" face="Arial, Helvetica, sans-serif">$realm</font> </td></tr> |
</table><br> |
</table><br> |
ENDBODY |
ENDBODY |
} |
} |
Line 2263 sub no_cache {
|
Line 2384 sub no_cache {
|
#$r->header_out("Expires" => $date); |
#$r->header_out("Expires" => $date); |
} |
} |
|
|
|
sub content_type { |
|
my ($r,$type,$charset) = @_; |
|
unless ($charset) { |
|
$charset=&Apache::lonlocal::current_encoding; |
|
} |
|
$r->content_type($type.($charset?'; charset='.$charset:'')); |
|
} |
|
|
=pod |
=pod |
|
|
=item * add_to_env($name,$value) |
=item * add_to_env($name,$value) |
Line 2292 sub add_to_env {
|
Line 2421 sub add_to_env {
|
|
|
=pod |
=pod |
|
|
|
=item * get_env_multiple($name) |
|
|
|
gets $name from the %ENV hash, it seemlessly handles the cases where multiple |
|
values may be defined and end up as an array ref. |
|
|
|
returns an array of values |
|
|
|
=cut |
|
|
|
sub get_env_multiple { |
|
my ($name) = @_; |
|
my @values; |
|
if (defined($ENV{$name})) { |
|
# exists is it an array |
|
if (ref($ENV{$name})) { |
|
@values=@{ $ENV{$name} }; |
|
} else { |
|
$values[0]=$ENV{$name}; |
|
} |
|
} |
|
return(@values); |
|
} |
|
|
|
|
|
=pod |
|
|
=back |
=back |
|
|
=head1 CSV Upload/Handling functions |
=head1 CSV Upload/Handling functions |
Line 2316 sub upfile_store {
|
Line 2471 sub upfile_store {
|
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 $fh=Apache::File->new('>'.$r->dir_config('lonDaemons'). |
my $datafile = $r->dir_config('lonDaemons'). |
'/tmp/'.$datatoken.'.tmp'); |
'/tmp/'.$datatoken.'.tmp'; |
print $fh $ENV{'form.upfile'}; |
if ( open(my $fh,">$datafile") ) { |
|
print $fh $ENV{'form.upfile'}; |
|
close($fh); |
|
} |
} |
} |
return $datatoken; |
return $datatoken; |
} |
} |
Line 2337 sub load_tmp_file {
|
Line 2495 sub load_tmp_file {
|
my $r=shift; |
my $r=shift; |
my @studentdata=(); |
my @studentdata=(); |
{ |
{ |
my $fh; |
my $studentfile = $r->dir_config('lonDaemons'). |
if ($fh=Apache::File->new($r->dir_config('lonDaemons'). |
'/tmp/'.$ENV{'form.datatoken'}.'.tmp'; |
'/tmp/'.$ENV{'form.datatoken'}.'.tmp')) { |
if ( open(my $fh,"<$studentfile") ) { |
@studentdata=<$fh>; |
@studentdata=<$fh>; |
} |
close($fh); |
|
} |
} |
} |
$ENV{'form.upfile'}=join('',@studentdata); |
$ENV{'form.upfile'}=join('',@studentdata); |
} |
} |
Line 2415 sub record_sep {
|
Line 2574 sub record_sep {
|
return %components; |
return %components; |
} |
} |
|
|
|
###################################################### |
|
###################################################### |
|
|
=pod |
=pod |
|
|
=item * upfile_select_html() |
=item * upfile_select_html() |
|
|
return HTML code to select file and specify its type |
Return HTML code to select a file from the users machine and specify |
|
the file type. |
|
|
=cut |
=cut |
|
|
|
###################################################### |
|
###################################################### |
sub upfile_select_html { |
sub upfile_select_html { |
return (<<'ENDUPFORM'); |
my %Types = ( |
<input type="file" name="upfile" size="50" /> |
csv => &mt('CSV (comma separated values, spreadsheet)'), |
<br />Type: <select name="upfiletype"> |
space => &mt('Space separated'), |
<option value="csv">CSV (comma separated values, spreadsheet)</option> |
tab => &mt('Tabulator separated'), |
<option value="space">Space separated</option> |
# xml => &mt('HTML/XML'), |
<option value="tab">Tabulator separated</option> |
); |
<option value="xml">HTML/XML</option> |
my $Str = '<input type="file" name="upfile" size="50" />'. |
</select> |
'<br />Type: <select name="upfiletype">'; |
ENDUPFORM |
foreach my $type (sort(keys(%Types))) { |
|
$Str .= '<option value="'.$type.'" >'.$Types{$type}."</option>\n"; |
|
} |
|
$Str .= "</select>\n"; |
|
return $Str; |
} |
} |
|
|
|
###################################################### |
|
###################################################### |
|
|
=pod |
=pod |
|
|
=item * csv_print_samples($r,$records) |
=item * csv_print_samples($r,$records) |
Line 2445 Apache Request ref, $records is an array
|
Line 2617 Apache Request ref, $records is an array
|
|
|
=cut |
=cut |
|
|
|
###################################################### |
|
###################################################### |
sub csv_print_samples { |
sub csv_print_samples { |
my ($r,$records) = @_; |
my ($r,$records) = @_; |
my (%sone,%stwo,%sthree); |
my (%sone,%stwo,%sthree); |
%sone=&record_sep($$records[0]); |
%sone=&record_sep($$records[0]); |
if (defined($$records[1])) {%stwo=&record_sep($$records[1]);} |
if (defined($$records[1])) {%stwo=&record_sep($$records[1]);} |
if (defined($$records[2])) {%sthree=&record_sep($$records[2]);} |
if (defined($$records[2])) {%sthree=&record_sep($$records[2]);} |
|
# |
$r->print('Samples<br /><table border="2"><tr>'); |
$r->print(&mt('Samples').'<br /><table border="2"><tr>'); |
foreach (sort({$a <=> $b} keys(%sone))) { $r->print('<th>Column '.($_+1).'</th>'); } |
foreach (sort({$a <=> $b} keys(%sone))) { |
|
$r->print('<th>'.&mt('Column [_1]',($_+1)).'</th>'); } |
$r->print('</tr>'); |
$r->print('</tr>'); |
foreach my $hash (\%sone,\%stwo,\%sthree) { |
foreach my $hash (\%sone,\%stwo,\%sthree) { |
$r->print('<tr>'); |
$r->print('<tr>'); |
Line 2467 sub csv_print_samples {
|
Line 2642 sub csv_print_samples {
|
$r->print('</tr></table><br />'."\n"); |
$r->print('</tr></table><br />'."\n"); |
} |
} |
|
|
|
###################################################### |
|
###################################################### |
|
|
=pod |
=pod |
|
|
=item * csv_print_select_table($r,$records,$d) |
=item * csv_print_select_table($r,$records,$d) |
|
|
Prints a table to create associations between values and table columns. |
Prints a table to create associations between values and table columns. |
|
|
$r is an Apache Request ref, |
$r is an Apache Request ref, |
$records is an arrayref from &Apache::loncommon::upfile_record_sep, |
$records is an arrayref from &Apache::loncommon::upfile_record_sep, |
$d is an array of 2 element arrays (internal name, displayed name) |
$d is an array of 2 element arrays (internal name, displayed name) |
|
|
=cut |
=cut |
|
|
|
###################################################### |
|
###################################################### |
sub csv_print_select_table { |
sub csv_print_select_table { |
my ($r,$records,$d) = @_; |
my ($r,$records,$d) = @_; |
my $i=0;my %sone; |
my $i=0;my %sone; |
%sone=&record_sep($$records[0]); |
%sone=&record_sep($$records[0]); |
$r->print('Associate columns with student attributes.'."\n". |
$r->print(&mt('Associate columns with student attributes.')."\n". |
'<table border="2"><tr><th>Attribute</th><th>Column</th></tr>'."\n"); |
'<table border="2"><tr>'. |
|
'<th>'.&mt('Attribute').'</th>'. |
|
'<th>'.&mt('Column').'</th></tr>'."\n"); |
foreach (@$d) { |
foreach (@$d) { |
my ($value,$display)=@{ $_ }; |
my ($value,$display)=@{ $_ }; |
$r->print('<tr><td>'.$display.'</td>'); |
$r->print('<tr><td>'.$display.'</td>'); |
Line 2501 sub csv_print_select_table {
|
Line 2684 sub csv_print_select_table {
|
return $i; |
return $i; |
} |
} |
|
|
|
###################################################### |
|
###################################################### |
|
|
=pod |
=pod |
|
|
=item * csv_samples_select_table($r,$records,$d) |
=item * csv_samples_select_table($r,$records,$d) |
Line 2513 $d is an array of 2 element arrays (inte
|
Line 2699 $d is an array of 2 element arrays (inte
|
|
|
=cut |
=cut |
|
|
|
###################################################### |
|
###################################################### |
sub csv_samples_select_table { |
sub csv_samples_select_table { |
my ($r,$records,$d) = @_; |
my ($r,$records,$d) = @_; |
my %sone; my %stwo; my %sthree; |
my %sone; my %stwo; my %sthree; |
my $i=0; |
my $i=0; |
|
# |
$r->print('<table border=2><tr><th>Field</th><th>Samples</th></tr>'); |
$r->print('<table border=2><tr><th>'. |
|
&mt('Field').'</th><th>'.&mt('Samples').'</th></tr>'); |
%sone=&record_sep($$records[0]); |
%sone=&record_sep($$records[0]); |
if (defined($$records[1])) {%stwo=&record_sep($$records[1]);} |
if (defined($$records[1])) {%stwo=&record_sep($$records[1]);} |
if (defined($$records[2])) {%sthree=&record_sep($$records[2]);} |
if (defined($$records[2])) {%sthree=&record_sep($$records[2]);} |
|
# |
foreach (sort keys %sone) { |
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 (@$d) { |
foreach (@$d) { |
my ($value,$display)=@{ $_ }; |
my ($value,$display)=@{ $_ }; |
$r->print('<option value='.$value.'>'.$display.'</option>'); |
$r->print('<option value="'.$value.'">'.$display.'</option>'); |
} |
} |
$r->print('</select></td><td>'); |
$r->print('</select></td><td>'); |
if (defined($sone{$_})) { $r->print($sone{$_}."</br>\n"); } |
if (defined($sone{$_})) { $r->print($sone{$_}."</br>\n"); } |
Line 2541 sub csv_samples_select_table {
|
Line 2730 sub csv_samples_select_table {
|
return($i); |
return($i); |
} |
} |
|
|
|
###################################################### |
|
###################################################### |
|
|
|
=pod |
|
|
|
=item clean_excel_name($name) |
|
|
|
Returns a replacement for $name which does not contain any illegal characters. |
|
|
|
=cut |
|
|
|
###################################################### |
|
###################################################### |
|
sub clean_excel_name { |
|
my ($name) = @_; |
|
$name =~ s/[:\*\?\/\\]//g; |
|
if (length($name) > 31) { |
|
$name = substr($name,0,31); |
|
} |
|
return $name; |
|
} |
|
|
=pod |
=pod |
|
|
=item * check_if_partid_hidden($id,$symb,$udom,$uname) |
=item * check_if_partid_hidden($id,$symb,$udom,$uname) |
Line 2560 $uname, optional the username of the use
|
Line 2771 $uname, optional the username of the use
|
|
|
sub check_if_partid_hidden { |
sub check_if_partid_hidden { |
my ($id,$symb,$udom,$uname) = @_; |
my ($id,$symb,$udom,$uname) = @_; |
my $hiddenparts=&Apache::lonnet::EXT('resource.0.parameter_hiddenparts', |
my $hiddenparts=&Apache::lonnet::EXT('resource.0.hiddenparts', |
$symb,$udom,$uname); |
$symb,$udom,$uname); |
|
my $truth=1; |
|
#if the string starts with !, then the list is the list to show not hide |
|
if ($hiddenparts=~s/^\s*!//) { $truth=undef; } |
my @hiddenlist=split(/,/,$hiddenparts); |
my @hiddenlist=split(/,/,$hiddenparts); |
foreach my $checkid (@hiddenlist) { |
foreach my $checkid (@hiddenlist) { |
if ($checkid =~ /^\s*\Q$id\E\s*$/) { return 1; } |
if ($checkid =~ /^\s*\Q$id\E\s*$/) { return $truth; } |
|
} |
|
return !$truth; |
|
} |
|
|
|
|
|
############################################################ |
|
############################################################ |
|
|
|
=pod |
|
|
|
=back |
|
|
|
=head1 cgi-bin script and graphing routines |
|
|
|
=over 4 |
|
|
|
=item get_cgi_id |
|
|
|
Inputs: none |
|
|
|
Returns an id which can be used to pass environment variables |
|
to various cgi-bin scripts. These environment variables will |
|
be removed from the users environment after a given time by |
|
the routine &Apache::lonnet::transfer_profile_to_env. |
|
|
|
=cut |
|
|
|
############################################################ |
|
############################################################ |
|
my $uniq=0; |
|
sub get_cgi_id { |
|
$uniq=($uniq+1)%100000; |
|
return (time.'_'.$uniq); |
|
} |
|
|
|
############################################################ |
|
############################################################ |
|
|
|
=pod |
|
|
|
=item DrawBarGraph |
|
|
|
Facilitates the plotting of data in a (stacked) bar graph. |
|
Puts plot definition data into the users environment in order for |
|
graph.png to plot it. Returns an <img> tag for the plot. |
|
The bars on the plot are labeled '1','2',...,'n'. |
|
|
|
Inputs: |
|
|
|
=over 4 |
|
|
|
=item $Title: string, the title of the plot |
|
|
|
=item $xlabel: string, text describing the X-axis of the plot |
|
|
|
=item $ylabel: string, text describing the Y-axis of the plot |
|
|
|
=item $Max: scalar, the maximum Y value to use in the plot |
|
If $Max is < any data point, the graph will not be rendered. |
|
|
|
=item $colors: array ref holding the colors to be used for the data sets when |
|
they are plotted. If undefined, default values will be used. |
|
|
|
=item @Values: An array of array references. Each array reference holds data |
|
to be plotted in a stacked bar chart. |
|
|
|
=back |
|
|
|
Returns: |
|
|
|
An <img> tag which references graph.png and the appropriate identifying |
|
information for the plot. |
|
|
|
=cut |
|
|
|
############################################################ |
|
############################################################ |
|
sub DrawBarGraph { |
|
my ($Title,$xlabel,$ylabel,$Max,$colors,@Values)=@_; |
|
# |
|
if (! defined($colors)) { |
|
$colors = ['#33ff00', |
|
'#0033cc', '#990000', '#aaaa66', '#663399', '#ff9933', |
|
'#66ccff', '#ff9999', '#cccc33', '#660000', '#33cc66', |
|
]; |
|
} |
|
# |
|
my $identifier = &get_cgi_id(); |
|
my $id = 'cgi.'.$identifier; |
|
if (! @Values || ref($Values[0]) ne 'ARRAY') { |
|
return ''; |
|
} |
|
my $NumBars = scalar(@{$Values[0]}); |
|
my %ValuesHash; |
|
my $NumSets=1; |
|
foreach my $array (@Values) { |
|
next if (! ref($array)); |
|
$ValuesHash{$id.'.data.'.$NumSets++} = |
|
join(',',@$array); |
|
} |
|
# |
|
my ($height,$width,$xskip,$bar_width) = (200,120,1,15); |
|
if ($NumBars < 10) { |
|
$width = 120+$NumBars*15; |
|
$xskip = 1; |
|
$bar_width = 15; |
|
} elsif ($NumBars <= 25) { |
|
$width = 120+$NumBars*11; |
|
$xskip = 5; |
|
$bar_width = 8; |
|
} elsif ($NumBars <= 50) { |
|
$width = 120+$NumBars*8; |
|
$xskip = 5; |
|
$bar_width = 4; |
|
} else { |
|
$width = 120+$NumBars*8; |
|
$xskip = 5; |
|
$bar_width = 4; |
} |
} |
return undef; |
# |
|
my @Labels; |
|
for (my $i=0;$i<@{$Values[0]};$i++) { |
|
push (@Labels,$i+1); |
|
} |
|
# |
|
$Max = 1 if ($Max < 1); |
|
if ( int($Max) < $Max ) { |
|
$Max++; |
|
$Max = int($Max); |
|
} |
|
$Title = '' if (! defined($Title)); |
|
$xlabel = '' if (! defined($xlabel)); |
|
$ylabel = '' if (! defined($ylabel)); |
|
$ValuesHash{$id.'.title'} = &Apache::lonnet::escape($Title); |
|
$ValuesHash{$id.'.xlabel'} = &Apache::lonnet::escape($xlabel); |
|
$ValuesHash{$id.'.ylabel'} = &Apache::lonnet::escape($ylabel); |
|
$ValuesHash{$id.'.y_max_value'} = $Max; |
|
$ValuesHash{$id.'.NumBars'} = $NumBars; |
|
$ValuesHash{$id.'.NumSets'} = $NumSets; |
|
$ValuesHash{$id.'.PlotType'} = 'bar'; |
|
$ValuesHash{$id.'.Colors'} = join(',',@{$colors}); |
|
$ValuesHash{$id.'.height'} = $height; |
|
$ValuesHash{$id.'.width'} = $width; |
|
$ValuesHash{$id.'.xskip'} = $xskip; |
|
$ValuesHash{$id.'.bar_width'} = $bar_width; |
|
$ValuesHash{$id.'.labels'} = join(',',@Labels); |
|
# |
|
&Apache::lonnet::appenv(%ValuesHash); |
|
return '<img src="/cgi-bin/graph.png?'.$identifier.'" border="1" />'; |
} |
} |
|
|
|
############################################################ |
|
############################################################ |
|
|
|
=pod |
|
|
|
=item DrawXYGraph |
|
|
|
Facilitates the plotting of data in an XY graph. |
|
Puts plot definition data into the users environment in order for |
|
graph.png to plot it. Returns an <img> tag for the plot. |
|
|
|
Inputs: |
|
|
|
=over 4 |
|
|
|
=item $Title: string, the title of the plot |
|
|
|
=item $xlabel: string, text describing the X-axis of the plot |
|
|
|
=item $ylabel: string, text describing the Y-axis of the plot |
|
|
|
=item $Max: scalar, the maximum Y value to use in the plot |
|
If $Max is < any data point, the graph will not be rendered. |
|
|
|
=item $colors: Array ref containing the hex color codes for the data to be |
|
plotted in. If undefined, default values will be used. |
|
|
|
=item $Xlabels: Array ref containing the labels to be used for the X-axis. |
|
|
|
=item $Ydata: Array ref containing Array refs. |
|
Each of the contained arrays will be plotted as a seperate curve. |
|
|
|
=item %Values: hash indicating or overriding any default values which are |
|
passed to graph.png. |
|
Possible values are: width, xskip, x_ticks, x_tick_offset, among others. |
|
|
|
=back |
|
|
|
Returns: |
|
|
|
An <img> tag which references graph.png and the appropriate identifying |
|
information for the plot. |
|
|
|
=cut |
|
|
|
############################################################ |
|
############################################################ |
|
sub DrawXYGraph { |
|
my ($Title,$xlabel,$ylabel,$Max,$colors,$Xlabels,$Ydata,%Values)=@_; |
|
# |
|
# Create the identifier for the graph |
|
my $identifier = &get_cgi_id(); |
|
my $id = 'cgi.'.$identifier; |
|
# |
|
$Title = '' if (! defined($Title)); |
|
$xlabel = '' if (! defined($xlabel)); |
|
$ylabel = '' if (! defined($ylabel)); |
|
my %ValuesHash = |
|
( |
|
$id.'.title' => &Apache::lonnet::escape($Title), |
|
$id.'.xlabel' => &Apache::lonnet::escape($xlabel), |
|
$id.'.ylabel' => &Apache::lonnet::escape($ylabel), |
|
$id.'.y_max_value'=> $Max, |
|
$id.'.labels' => join(',',@$Xlabels), |
|
$id.'.PlotType' => 'XY', |
|
); |
|
# |
|
if (defined($colors) && ref($colors) eq 'ARRAY') { |
|
$ValuesHash{$id.'.Colors'} = join(',',@{$colors}); |
|
} |
|
# |
|
if (! ref($Ydata) || ref($Ydata) ne 'ARRAY') { |
|
return ''; |
|
} |
|
my $NumSets=1; |
|
foreach my $array (@{$Ydata}){ |
|
next if (! ref($array)); |
|
$ValuesHash{$id.'.data.'.$NumSets++} = join(',',@$array); |
|
} |
|
$ValuesHash{$id.'.NumSets'} = $NumSets-1; |
|
# |
|
# Deal with other parameters |
|
while (my ($key,$value) = each(%Values)) { |
|
$ValuesHash{$id.'.'.$key} = $value; |
|
} |
|
# |
|
&Apache::lonnet::appenv(%ValuesHash); |
|
return '<img src="/cgi-bin/graph.png?'.$identifier.'" border="1" />'; |
|
} |
|
|
|
############################################################ |
|
############################################################ |
|
|
|
=pod |
|
|
|
=item DrawXYYGraph |
|
|
|
Facilitates the plotting of data in an XY graph with two Y axes. |
|
Puts plot definition data into the users environment in order for |
|
graph.png to plot it. Returns an <img> tag for the plot. |
|
|
|
Inputs: |
|
|
|
=over 4 |
|
|
|
=item $Title: string, the title of the plot |
|
|
|
=item $xlabel: string, text describing the X-axis of the plot |
|
|
|
=item $ylabel: string, text describing the Y-axis of the plot |
|
|
|
=item $colors: Array ref containing the hex color codes for the data to be |
|
plotted in. If undefined, default values will be used. |
|
|
|
=item $Xlabels: Array ref containing the labels to be used for the X-axis. |
|
|
|
=item $Ydata1: The first data set |
|
|
|
=item $Min1: The minimum value of the left Y-axis |
|
|
|
=item $Max1: The maximum value of the left Y-axis |
|
|
|
=item $Ydata2: The second data set |
|
|
|
=item $Min2: The minimum value of the right Y-axis |
|
|
|
=item $Max2: The maximum value of the left Y-axis |
|
|
|
=item %Values: hash indicating or overriding any default values which are |
|
passed to graph.png. |
|
Possible values are: width, xskip, x_ticks, x_tick_offset, among others. |
|
|
|
=back |
|
|
|
Returns: |
|
|
|
An <img> tag which references graph.png and the appropriate identifying |
|
information for the plot. |
|
|
|
=cut |
|
|
|
############################################################ |
|
############################################################ |
|
sub DrawXYYGraph { |
|
my ($Title,$xlabel,$ylabel,$colors,$Xlabels,$Ydata1,$Min1,$Max1, |
|
$Ydata2,$Min2,$Max2,%Values)=@_; |
|
# |
|
# Create the identifier for the graph |
|
my $identifier = &get_cgi_id(); |
|
my $id = 'cgi.'.$identifier; |
|
# |
|
$Title = '' if (! defined($Title)); |
|
$xlabel = '' if (! defined($xlabel)); |
|
$ylabel = '' if (! defined($ylabel)); |
|
my %ValuesHash = |
|
( |
|
$id.'.title' => &Apache::lonnet::escape($Title), |
|
$id.'.xlabel' => &Apache::lonnet::escape($xlabel), |
|
$id.'.ylabel' => &Apache::lonnet::escape($ylabel), |
|
$id.'.labels' => join(',',@$Xlabels), |
|
$id.'.PlotType' => 'XY', |
|
$id.'.NumSets' => 2, |
|
$id.'.two_axes' => 1, |
|
$id.'.y1_max_value' => $Max1, |
|
$id.'.y1_min_value' => $Min1, |
|
$id.'.y2_max_value' => $Max2, |
|
$id.'.y2_min_value' => $Min2, |
|
); |
|
# |
|
if (defined($colors) && ref($colors) eq 'ARRAY') { |
|
$ValuesHash{$id.'.Colors'} = join(',',@{$colors}); |
|
} |
|
# |
|
if (! ref($Ydata1) || ref($Ydata1) ne 'ARRAY' || |
|
! ref($Ydata2) || ref($Ydata2) ne 'ARRAY'){ |
|
return ''; |
|
} |
|
my $NumSets=1; |
|
foreach my $array ($Ydata1,$Ydata2){ |
|
next if (! ref($array)); |
|
$ValuesHash{$id.'.data.'.$NumSets++} = join(',',@$array); |
|
} |
|
# |
|
# Deal with other parameters |
|
while (my ($key,$value) = each(%Values)) { |
|
$ValuesHash{$id.'.'.$key} = $value; |
|
} |
|
# |
|
&Apache::lonnet::appenv(%ValuesHash); |
|
return '<img src="/cgi-bin/graph.png?'.$identifier.'" border="1" />'; |
|
} |
|
|
|
############################################################ |
|
############################################################ |
|
|
|
=pod |
|
|
|
=back |
|
|
|
=head1 Statistics helper routines? |
|
|
|
Bad place for them but what the hell. |
|
|
|
=over 4 |
|
|
|
=item &chartlink |
|
|
|
Returns a link to the chart for a specific student. |
|
|
|
Inputs: |
|
|
|
=over 4 |
|
|
|
=item $linktext: The text of the link |
|
|
|
=item $sname: The students username |
|
|
|
=item $sdomain: The students domain |
|
|
|
=back |
|
|
|
=back |
|
|
|
=cut |
|
|
|
############################################################ |
|
############################################################ |
|
sub chartlink { |
|
my ($linktext, $sname, $sdomain) = @_; |
|
my $link = '<a href="/adm/statistics?reportSelected=student_assessment'. |
|
'&SelectedStudent='.&Apache::lonnet::escape($sname.':'.$sdomain). |
|
'&chartoutputmode='.HTML::Entities::encode('html, with all links'). |
|
'">'.$linktext.'</a>'; |
|
} |
|
|
|
####################################################### |
|
####################################################### |
|
|
|
=pod |
|
|
|
=head1 Course Environment Routines |
|
|
|
=over 4 |
|
|
|
=item &restore_course_settings |
|
|
|
=item &store_course_settings |
|
|
|
Restores/Store indicated form parameters from the course environment. |
|
Will not overwrite existing values of the form parameters. |
|
|
|
Inputs: |
|
a scalar describing the data (e.g. 'chart', 'problem_analysis') |
|
|
|
a hash ref describing the data to be stored. For example: |
|
|
|
%Save_Parameters = ('Status' => 'scalar', |
|
'chartoutputmode' => 'scalar', |
|
'chartoutputdata' => 'scalar', |
|
'Section' => 'array', |
|
'StudentData' => 'array', |
|
'Maps' => 'array'); |
|
|
|
Returns: both routines return nothing |
|
|
|
=cut |
|
|
|
####################################################### |
|
####################################################### |
|
sub store_course_settings { |
|
# save to the environment |
|
# appenv the same items, just to be safe |
|
my $courseid = $ENV{'request.course.id'}; |
|
my $coursedom = $ENV{'course.'.$courseid.'.domain'}; |
|
my ($prefix,$Settings) = @_; |
|
my %SaveHash; |
|
my %AppHash; |
|
while (my ($setting,$type) = each(%$Settings)) { |
|
my $basename = 'env.internal.'.$prefix.'.'.$setting; |
|
my $envname = 'course.'.$courseid.'.'.$basename; |
|
if (exists($ENV{'form.'.$setting})) { |
|
# Save this value away |
|
if ($type eq 'scalar' && |
|
(! exists($ENV{$envname}) || |
|
$ENV{$envname} ne $ENV{'form.'.$setting})) { |
|
$SaveHash{$basename} = $ENV{'form.'.$setting}; |
|
$AppHash{$envname} = $ENV{'form.'.$setting}; |
|
} elsif ($type eq 'array') { |
|
my $stored_form; |
|
if (ref($ENV{'form.'.$setting})) { |
|
$stored_form = join(',', |
|
map { |
|
&Apache::lonnet::escape($_); |
|
} sort(@{$ENV{'form.'.$setting}})); |
|
} else { |
|
$stored_form = |
|
&Apache::lonnet::escape($ENV{'form.'.$setting}); |
|
} |
|
# Determine if the array contents are the same. |
|
if ($stored_form ne $ENV{$envname}) { |
|
$SaveHash{$basename} = $stored_form; |
|
$AppHash{$envname} = $stored_form; |
|
} |
|
} |
|
} |
|
} |
|
my $put_result = &Apache::lonnet::put('environment',\%SaveHash, |
|
$coursedom, |
|
$ENV{'course.'.$courseid.'.num'}); |
|
if ($put_result !~ /^(ok|delayed)/) { |
|
&Apache::lonnet::logthis('unable to save form parameters, '. |
|
'got error:'.$put_result); |
|
} |
|
# Make sure these settings stick around in this session, too |
|
&Apache::lonnet::appenv(%AppHash); |
|
return; |
|
} |
|
|
|
sub restore_course_settings { |
|
my $courseid = $ENV{'request.course.id'}; |
|
my ($prefix,$Settings) = @_; |
|
while (my ($setting,$type) = each(%$Settings)) { |
|
next if (exists($ENV{'form.'.$setting})); |
|
my $envname = 'course.'.$courseid.'.env.internal.'.$prefix. |
|
'.'.$setting; |
|
if (exists($ENV{$envname})) { |
|
if ($type eq 'scalar') { |
|
$ENV{'form.'.$setting} = $ENV{$envname}; |
|
} elsif ($type eq 'array') { |
|
$ENV{'form.'.$setting} = [ |
|
map { |
|
&Apache::lonnet::unescape($_); |
|
} split(',',$ENV{$envname}) |
|
]; |
|
} |
|
} |
|
} |
|
} |
|
|
|
############################################################ |
|
############################################################ |
|
|
|
sub propath { |
|
my ($udom,$uname)=@_; |
|
$udom=~s/\W//g; |
|
$uname=~s/\W//g; |
|
my $subdir=$uname.'__'; |
|
$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; |
|
my $proname="$Apache::lonnet::perlvar{'lonUsersDir'}/$udom/$subdir/$uname"; |
|
return $proname; |
|
} |
|
|
|
sub icon { |
|
my ($file)=@_; |
|
my $curfext = (split(/\./,$file))[-1]; |
|
my $iconname=$Apache::lonnet::perlvar{'lonIconsURL'}.'/unknown.gif'; |
|
my $embstyle = &Apache::loncommon::fileembstyle($curfext); |
|
if (!(!defined($embstyle) || $embstyle eq 'unk' || $embstyle eq 'hdn')) { |
|
if (-e $Apache::lonnet::perlvar{'lonDocRoot'}.'/'. |
|
$Apache::lonnet::perlvar{'lonIconsURL'}.'/'. |
|
$curfext.".gif") { |
|
$iconname=$Apache::lonnet::perlvar{'lonIconsURL'}.'/'. |
|
$curfext.".gif"; |
|
} |
|
} |
|
return $iconname; |
|
} |
|
|
=pod |
=pod |
|
|
=back |
=back |