version 1.458, 2006/09/21 21:23:15
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version 1.469, 2006/11/15 20:09:54
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Line 386 sub selectstudent_link {
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Line 386 sub selectstudent_link {
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} |
} |
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sub coursebrowser_javascript { |
sub coursebrowser_javascript { |
my ($domainfilter)=@_; |
my ($domainfilter,$sec_element,$formname)=@_; |
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'); |
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'); |
return (<<ENDSTDBRW); |
my $output = ' |
<script type="text/javascript" language="Javascript" > |
<script type="text/javascript" language="Javascript" > |
var stdeditbrowser; |
var stdeditbrowser;'."\n"; |
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$output .= <<"ENDSTDBRW"; |
function opencrsbrowser(formname,uname,udom,desc,extra_element,multflag,crstype) { |
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+'&'; |
Line 408 sub coursebrowser_javascript {
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Line 415 sub coursebrowser_javascript {
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url += 'form=' + formname + '&cnumelement='+uname+ |
url += 'form=' + formname + '&cnumelement='+uname+ |
'&cdomelement='+udom+ |
'&cdomelement='+udom+ |
'&cnameelement='+desc; |
'&cnameelement='+desc; |
if (extra_element !=null && extra_element != '' && formname == 'rolechoice') { |
if (extra_element !=null && extra_element != '') { |
url += '&roleelement='+extra_element; |
if (formname == 'rolechoice') { |
if (domainfilter == null || domainfilter == '') { |
url += '&roleelement='+extra_element; |
url += '&domainfilter='+extra_element; |
if (domainfilter == null || domainfilter == '') { |
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url += '&domainfilter='+extra_element; |
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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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} |
} |
} |
if (multflag !=null && multflag != '') { |
if (multflag !=null && multflag != '') { |
url += '&multiple='+multflag; |
url += '&multiple='+multflag; |
Line 435 sub coursebrowser_javascript {
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Line 449 sub coursebrowser_javascript {
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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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|; |
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return $setsections; |
} |
} |
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sub selectcourse_link { |
sub selectcourse_link { |
my ($form,$unameele,$udomele,$desc,$extra_element,$multflag,$selecttype)=@_; |
my ($form,$unameele,$udomele,$desc,$extra_element,$multflag,$selecttype)=@_; |
return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele. |
return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele. |
Line 2067 sub getnames {
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Line 2141 sub getnames {
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} |
} |
} |
} |
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sub getemails { |
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my ($uname,$udom)=@_; |
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if ($udom eq 'public' && $uname eq 'public') { |
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return; |
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} |
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if (!$udom) { $udom=$env{'user.domain'}; } |
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if (!$uname) { $uname=$env{'user.name'}; } |
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my $id=$uname.':'.$udom; |
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my ($names,$cached)=&Apache::lonnet::is_cached_new('emailscache',$id); |
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if ($cached) { |
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return %{$names}; |
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} else { |
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my %loadnames=&Apache::lonnet::get('environment', |
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['notification','critnotification', |
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'permanentemail'], |
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$udom,$uname); |
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&Apache::lonnet::do_cache_new('emailscache',$id,\%loadnames); |
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return %loadnames; |
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} |
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} |
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# ------------------------------------------------------------------ Screenname |
# ------------------------------------------------------------------ Screenname |
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=pod |
=pod |
Line 2353 sub preferred_languages {
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Line 2448 sub preferred_languages {
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$env{'course.'.$env{'request.course.id'}.'.languages'})); |
$env{'course.'.$env{'request.course.id'}.'.languages'})); |
} |
} |
if ($env{'environment.languages'}) { |
if ($env{'environment.languages'}) { |
@languages=split(/\s*(\,|\;|\:)\s*/,$env{'environment.languages'}); |
@languages=(@languages, |
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split(/\s*(\,|\;|\:)\s*/,$env{'environment.languages'})); |
} |
} |
my $browser=(split(/\;/,$ENV{'HTTP_ACCEPT_LANGUAGE'}))[0]; |
my $browser=(split(/\;/,$ENV{'HTTP_ACCEPT_LANGUAGE'}))[0]; |
if ($browser) { |
if ($browser) { |
Line 2595 sub submlink {
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Line 2691 sub submlink {
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my ($text,$uname,$udom,$symb,$target)=@_; |
my ($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) { $symb=&Apache::lonnet::symbread(); } |
if (!$symb) { $symb=&Apache::lonnet::symbread(); } |
Line 2641 sub pprmlink {
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Line 2737 sub pprmlink {
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my ($text,$uname,$udom,$symb,$target)=@_; |
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) { $symb=&Apache::lonnet::symbread(); } |
if (!$symb) { $symb=&Apache::lonnet::symbread(); } |
Line 2853 Inputs:
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Line 2949 Inputs:
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=item * $no_inline_link, if true and in remote mode, don't show the |
=item * $no_inline_link, if true and in remote mode, don't show the |
'Switch To Inline Menu' link |
'Switch To Inline Menu' link |
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=item * $args, optional argument valid values are |
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no_auto_mt_title -> prevents &mt()ing the title arg |
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=back |
=back |
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Returns: A uniform header for LON-CAPA web pages. |
Returns: A uniform header for LON-CAPA web pages. |
Line 2864 other decorations will be returned.
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Line 2963 other decorations will be returned.
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sub bodytag { |
sub bodytag { |
my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,$customtitle, |
my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,$customtitle, |
$notopbar,$bgcolor,$notitle,$no_inline_link)=@_; |
$notopbar,$bgcolor,$notitle,$no_inline_link,$args)=@_; |
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$title=&mt($title); |
if (!$args->{'no_auto_mt_title'}) { $title = &mt($title); } |
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$function = &get_users_function() if (!$function); |
$function = &get_users_function() if (!$function); |
my $img = &designparm($function.'.img',$domain); |
my $img = &designparm($function.'.img',$domain); |
Line 3255 table#LC_title_bar td.LC_title_bar_who {
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Line 3354 table#LC_title_bar td.LC_title_bar_who {
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font: small $sans; |
font: small $sans; |
text-align: right; |
text-align: right; |
} |
} |
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span.LC_metadata { |
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font-family: $sans; |
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} |
span.LC_title_bar_title { |
span.LC_title_bar_title { |
font: bold x-large $sans; |
font: bold x-large $sans; |
} |
} |
Line 3384 table.LC_whatsnew tr.LC_empty_row td {
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Line 3486 table.LC_whatsnew tr.LC_empty_row td {
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text-align: center; |
text-align: center; |
padding: 8px; |
padding: 8px; |
} |
} |
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table.LC_whatsnew tr.LC_empty_row td { |
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padding: 4ex |
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} |
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table.LC_whatsnew { |
table.LC_whatsnew { |
} |
} |
Line 3722 Inputs: $title - optional title for the
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Line 3828 Inputs: $title - optional title for the
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domain |
domain |
function -> force usage of a specific rolish color scheme |
function -> force usage of a specific rolish color scheme |
bgcolor -> override the default page bgcolor |
bgcolor -> override the default page bgcolor |
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no_auto_mt_title |
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-> prevent &mt()ing the title arg |
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=back |
=back |
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Line 3743 sub headtag {
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Line 3851 sub headtag {
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my $result = |
my $result = |
'<head>'. |
'<head>'. |
&font_settings(). |
&font_settings(); |
&Apache::lonhtmlcommon::htmlareaheaders(); |
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|
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if (!$args->{'frameset'}) { |
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$result .= &Apache::lonhtmlcommon::htmlareaheaders(); |
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} |
if ($args->{'force_register'}) { |
if ($args->{'force_register'}) { |
$result .= &Apache::lonmenu::registerurl(1); |
$result .= &Apache::lonmenu::registerurl(1); |
} |
} |
Line 3769 ADDMETA
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Line 3879 ADDMETA
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if (!defined($title)) { |
if (!defined($title)) { |
$title = 'The LearningOnline Network with CAPA'; |
$title = 'The LearningOnline Network with CAPA'; |
} |
} |
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if (!$args->{'no_auto_mt_title'}) { $title = &mt($title); } |
$result .= '<title> LON-CAPA '.&mt($title).'</title>' |
$result .= '<title> LON-CAPA '.$title.'</title>' |
.'<link rel="stylesheet" type="text/css" href="'.$url.'" />' |
.'<link rel="stylesheet" type="text/css" href="'.$url.'" />' |
.$head_extra; |
.$head_extra; |
return $result; |
return $result; |
Line 3914 Inputs: $title - optional title for the
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Line 4024 Inputs: $title - optional title for the
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no_inline_link -> if true and in remote mode, don't show the |
no_inline_link -> if true and in remote mode, don't show the |
'Switch To Inline Menu' link |
'Switch To Inline Menu' link |
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no_auto_mt_title -> prevent &mt()ing the title arg |
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=back |
=back |
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=cut |
=cut |
Line 3923 sub start_page {
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Line 4035 sub start_page {
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#&Apache::lonnet::logthis("start_page ".join(':',caller(0))); |
#&Apache::lonnet::logthis("start_page ".join(':',caller(0))); |
my %head_args; |
my %head_args; |
foreach my $arg ('redirect','force_register','domain','function', |
foreach my $arg ('redirect','force_register','domain','function', |
'bgcolor','frameset','no_nav_bar','only_body') { |
'bgcolor','frameset','no_nav_bar','only_body', |
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'no_auto_mt_title') { |
if (defined($args->{$arg})) { |
if (defined($args->{$arg})) { |
$head_args{$arg} = $args->{$arg}; |
$head_args{$arg} = $args->{$arg}; |
} |
} |
Line 3949 sub start_page {
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Line 4062 sub start_page {
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$args->{'only_body'}, $args->{'domain'}, |
$args->{'only_body'}, $args->{'domain'}, |
$args->{'force_register'}, $args->{'body_title'}, |
$args->{'force_register'}, $args->{'body_title'}, |
$args->{'no_nav_bar'}, $args->{'bgcolor'}, |
$args->{'no_nav_bar'}, $args->{'bgcolor'}, |
$args->{'no_title'}, $args->{'no_inline_link'}); |
$args->{'no_title'}, $args->{'no_inline_link'}, |
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$args); |
} |
} |
} |
} |
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Line 4665 sub get_env_multiple {
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Line 4779 sub get_env_multiple {
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=pod |
=pod |
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=back |
=back |
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=head1 CSV Upload/Handling functions |
=head1 CSV Upload/Handling functions |
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Line 5990 sub escape_url {
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Line 6104 sub escape_url {
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my $lastitem = &escape(pop(@urlslices)); |
my $lastitem = &escape(pop(@urlslices)); |
return join('/',@urlslices).'/'.$lastitem; |
return join('/',@urlslices).'/'.$lastitem; |
} |
} |
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# -------------------------------------------------------- Initliaze user login |
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sub init_user_environment { |
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my ($r, $username, $domain, $authhost, $form, $args) = @_; |
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my $lonids=$Apache::lonnet::perlvar{'lonIDsDir'}; |
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my $public=($username eq 'public' && $domain eq 'public'); |
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# See if old ID present, if so, remove |
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my ($filename,$cookie,$userroles); |
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my $now=time; |
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if ($public) { |
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my $max_public=100; |
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my $oldest; |
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my $oldest_time=0; |
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for(my $next=1;$next<=$max_public;$next++) { |
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if (-e $lonids."/publicuser_$next.id") { |
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my $mtime=(stat($lonids."/publicuser_$next.id"))[9]; |
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if ($mtime<$oldest_time || !$oldest_time) { |
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$oldest_time=$mtime; |
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$oldest=$next; |
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} |
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} else { |
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$cookie="publicuser_$next"; |
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last; |
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} |
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} |
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if (!$cookie) { $cookie="publicuser_$oldest"; } |
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} else { |
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# if this isn't a robot, kill any existing non-robot sessions |
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if (!$args->{'robot'}) { |
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opendir(DIR,$lonids); |
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while ($filename=readdir(DIR)) { |
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if ($filename=~/^$username\_\d+\_$domain\_$authhost\.id$/) { |
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unlink($lonids.'/'.$filename); |
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} |
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} |
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closedir(DIR); |
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} |
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# Give them a new cookie |
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my $id = ($args->{'robot'} ? 'robot'.$args->{'robot'} |
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: $now); |
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$cookie="$username\_$id\_$domain\_$authhost"; |
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# Initialize roles |
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$userroles=&Apache::lonnet::rolesinit($domain,$username,$authhost); |
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} |
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# ------------------------------------ Check browser type and MathML capability |
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my ($httpbrowser,$clientbrowser,$clientversion,$clientmathml, |
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$clientunicode,$clientos) = &decode_user_agent($r); |
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# -------------------------------------- Any accessibility options to remember? |
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if (($form->{'interface'}) && ($form->{'remember'} eq 'true')) { |
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foreach my $option ('imagesuppress','appletsuppress', |
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'embedsuppress','fontenhance','blackwhite') { |
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if ($form->{$option} eq 'true') { |
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&Apache::lonnet::put('environment',{$option => 'on'}, |
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$domain,$username); |
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} else { |
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&Apache::lonnet::del('environment',[$option], |
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$domain,$username); |
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} |
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} |
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} |
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# ------------------------------------------------------------- Get environment |
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my %userenv = &Apache::lonnet::dump('environment',$domain,$username); |
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my ($tmp) = keys(%userenv); |
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if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
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# default remote control to off |
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if ($userenv{'remote'} ne 'on') { $userenv{'remote'} = 'off'; } |
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} else { |
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undef(%userenv); |
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} |
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if (($userenv{'interface'}) && (!$form->{'interface'})) { |
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$form->{'interface'}=$userenv{'interface'}; |
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} |
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$env{'environment.remote'}=$userenv{'remote'}; |
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if ($userenv{'texengine'} eq 'ttm') { $clientmathml=1; } |
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# --------------- Do not trust query string to be put directly into environment |
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foreach my $option ('imagesuppress','appletsuppress', |
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'embedsuppress','fontenhance','blackwhite', |
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'interface','localpath','localres') { |
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$form->{$option}=~s/[\n\r\=]//gs; |
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} |
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# --------------------------------------------------------- Write first profile |
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{ |
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my %initial_env = |
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("user.name" => $username, |
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"user.domain" => $domain, |
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"user.home" => $authhost, |
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"browser.type" => $clientbrowser, |
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"browser.version" => $clientversion, |
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"browser.mathml" => $clientmathml, |
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"browser.unicode" => $clientunicode, |
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"browser.os" => $clientos, |
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"server.domain" => $Apache::lonnet::perlvar{'lonDefDomain'}, |
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"request.course.fn" => '', |
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"request.course.uri" => '', |
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"request.course.sec" => '', |
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"request.role" => 'cm', |
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"request.role.adv" => $env{'user.adv'}, |
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"request.host" => $ENV{'REMOTE_ADDR'},); |
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|
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if ($form->{'localpath'}) { |
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$initial_env{"browser.localpath"} = $form->{'localpath'}; |
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$initial_env{"browser.localres"} = $form->{'localres'}; |
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} |
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|
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if ($public) { |
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$initial_env{"environment.remote"} = "off"; |
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} |
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if ($form->{'interface'}) { |
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$form->{'interface'}=~s/\W//gs; |
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$initial_env{"browser.interface"} = $form->{'interface'}; |
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$env{'browser.interface'}=$form->{'interface'}; |
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foreach my $option ('imagesuppress','appletsuppress', |
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'embedsuppress','fontenhance','blackwhite') { |
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if (($form->{$option} eq 'true') || |
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($userenv{$option} eq 'on')) { |
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$initial_env{"browser.$option"} = "on"; |
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} |
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} |
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} |
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$env{'user.environment'} = "$lonids/$cookie.id"; |
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|
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if (tie(my %disk_env,'GDBM_File',"$lonids/$cookie.id", |
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&GDBM_WRCREAT(),0640)) { |
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&_add_to_env(\%disk_env,\%initial_env); |
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&_add_to_env(\%disk_env,\%userenv,'environment.'); |
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&_add_to_env(\%disk_env,$userroles); |
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if (ref($args->{'extra_env'})) { |
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&_add_to_env(\%disk_env,$args->{'extra_env'}); |
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} |
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untie(%disk_env); |
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} else { |
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&Apache::lonnet::logthis("<font color=\"blue\">WARNING: ". |
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'Could not create environment storage in lonauth: '.$!.'</font>'); |
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return 'error: '.$!; |
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} |
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} |
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$env{'request.role'}='cm'; |
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$env{'request.role.adv'}=$env{'user.adv'}; |
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$env{'browser.type'}=$clientbrowser; |
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|
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return $cookie; |
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|
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} |
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|
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sub _add_to_env { |
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my ($idf,$env_data,$prefix) = @_; |
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while (my ($key,$value) = each(%$env_data)) { |
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$idf->{$prefix.$key} = $value; |
|
$env{$prefix.$key} = $value; |
|
} |
|
} |
|
|
|
|
=pod |
=pod |
|
|
=back |
=back |