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Diff for /loncom/interface/loncommon.pm between versions 1.1042 and 1.1054

version 1.1042, 2011/12/21 18:01:58 version 1.1054, 2012/01/16 18:04:20
Line 154  sub ssi_with_retries { Line 154  sub ssi_with_retries {
 # ----------------------------------------------- Filetypes/Languages/Copyright  # ----------------------------------------------- Filetypes/Languages/Copyright
 my %language;  my %language;
 my %supported_language;  my %supported_language;
   my %latex_language; # For choosing hyphenation in <transl..>
   my %latex_language_bykey; # for choosing hyphenation from metadata
 my %cprtag;  my %cprtag;
 my %scprtag;  my %scprtag;
 my %fe; my %fd; my %fm;  my %fe; my %fd; my %fm;
Line 186  BEGIN { Line 188  BEGIN {
             while (my $line = <$fh>) {              while (my $line = <$fh>) {
                 next if ($line=~/^\#/);                  next if ($line=~/^\#/);
                 chomp($line);                  chomp($line);
                 my ($key,$two,$country,$three,$enc,$val,$sup)=(split(/\t/,$line));                  my ($key,$two,$country,$three,$enc,$val,$sup,$latex)=(split(/\t/,$line));
                 $language{$key}=$val.' - '.$enc;                  $language{$key}=$val.' - '.$enc;
                 if ($sup) {                  if ($sup) {
                     $supported_language{$key}=$sup;                      $supported_language{$key}=$sup;
                 }                  }
    if ($latex) {
       $latex_language_bykey{$key} = $latex;
       $latex_language{$two} = $latex;
    }
             }              }
             close($fh);              close($fh);
         }          }
Line 3227  sub languagedescription { Line 3233  sub languagedescription {
     ($supported_language{$code}?' ('.&mt('interface available').')':'');      ($supported_language{$code}?' ('.&mt('interface available').')':'');
 }  }
   
   =pod
   
   =item * &plainlanguagedescription
   
   Returns both the plain language description (e.g. 'Creoles and Pidgins, English-based (Other)')
   and the language character encoding (e.g. ISO) separated by a ' - ' string.
   
   =cut
   
 sub plainlanguagedescription {  sub plainlanguagedescription {
     my $code=shift;      my $code=shift;
     return $language{$code};      return $language{$code};
 }  }
   
   =pod
   
   =item * &supportedlanguagecode
   
   Returns the supported language code (e.g. sptutf maps to pt) given a language
   code.
   
   =cut
   
 sub supportedlanguagecode {  sub supportedlanguagecode {
     my $code=shift;      my $code=shift;
     return $supported_language{$code};      return $supported_language{$code};
Line 3239  sub supportedlanguagecode { Line 3263  sub supportedlanguagecode {
   
 =pod  =pod
   
   =item * &latexlanguage()
   
   Given a language key code returns the correspondnig language to use
   to select the correct hyphenation on LaTeX printouts.  This is undef if there
   is no supported hyphenation for the language code.
   
   =cut
   
   sub latexlanguage {
       my $code = shift;
       return $latex_language{$code};
   }
   
   =pod
   
   =item * &latexhyphenation()
   
   Same as above but what's supplied is the language as it might be stored
   in the metadata.
   
   =cut
   
   sub latexhyphenation {
       my $key = shift;
       return $latex_language_bykey{$key};
   }
   
   =pod
   
 =item * &copyrightids()   =item * &copyrightids() 
   
 returns list of all copyrights  returns list of all copyrights
Line 4980  body { Line 5033  body {
 a:focus,  a:focus,
 a:focus img {  a:focus img {
   color: red;    color: red;
   background: yellow;  
 }  }
   
 form, .inline {  form, .inline {
Line 5075  div.LC_confirm_box .LC_success img { Line 5127  div.LC_confirm_box .LC_success img {
 }  }
   
 .LC_discussion {  .LC_discussion {
   background: $tabbg;    background: $data_table_dark;
   border: 1px solid black;    border: 1px solid black;
   margin: 2px;    margin: 2px;
 }  }
   
 .LC_disc_action_links_bar {  
   background: $tabbg;  
   border: none;  
   margin: 4px;  
 }  
   
 .LC_disc_action_left {  .LC_disc_action_left {
     background: $sidebg;
   text-align: left;    text-align: left;
     padding: 4px;
     margin: 2px;
 }  }
   
 .LC_disc_action_right {  .LC_disc_action_right {
     background: $sidebg;
   text-align: right;    text-align: right;
     padding: 4px;
     margin: 2px;
 }  }
   
 .LC_disc_new_item {  .LC_disc_new_item {
   background: white;    background: white;
   border: 2px solid red;    border: 2px solid red;
   margin: 2px;    margin: 4px;
     padding: 4px;
 }  }
   
 .LC_disc_old_item {  .LC_disc_old_item {
   background: white;    background: white;
   border: 1px solid black;    margin: 4px;
   margin: 2px;    padding: 4px;
 }  }
   
 table.LC_pastsubmission {  table.LC_pastsubmission {
Line 5225  td.LC_table_cell_checkbox { Line 5278  td.LC_table_cell_checkbox {
   vertical-align: middle;    vertical-align: middle;
 }  }
   
 li.LC_menubuttons_inline_text img,a {  li.LC_menubuttons_inline_text img {
   cursor:pointer;    cursor:pointer;
   text-decoration: none;    text-decoration: none;
 }  }
Line 6080  div.LC_createcourse { Line 6133  div.LC_createcourse {
   display:none;    display:none;
 }  }
   
 a:hover,  
 ol.LC_primary_menu a:hover,  ol.LC_primary_menu a:hover,
 ol#LC_MenuBreadcrumbs a:hover,  ol#LC_MenuBreadcrumbs a:hover,
 ol#LC_PathBreadcrumbs a:hover,  ol#LC_PathBreadcrumbs a:hover,
Line 6314  ul.LC_TabContent li.active a { Line 6366  ul.LC_TabContent li.active a {
   background:#FFFFFF;    background:#FFFFFF;
   outline: none;    outline: none;
 }  }
   
   ul.LC_TabContent li.goback {
     float: left;
     border-left: none;
   }
   
 #maincoursedoc {  #maincoursedoc {
   clear:both;    clear:both;
 }  }
Line 6563  a#LC_content_toolbar_changefolder_toggle Line 6621  a#LC_content_toolbar_changefolder_toggle
   background-image:url(/res/adm/pages/open-all-folders.gif);    background-image:url(/res/adm/pages/open-all-folders.gif);
 }  }
   
   a#LC_content_toolbar_edittoplevel {
     background-image:url(/res/adm/pages/edittoplevel.gif);
   }
   
 ul#LC_toolbar li a:hover {  ul#LC_toolbar li a:hover {
   background-position: bottom center;    background-position: bottom center;
 }  }
Line 6969  sub end_page { Line 7031  sub end_page {
   
 sub wishlist_window {  sub wishlist_window {
     return(<<'ENDWISHLIST');      return(<<'ENDWISHLIST');
 <script type="text/javascript" lang="javascript">  <script type="text/javascript">
 // <![CDATA[  // <![CDATA[
 // <!-- BEGIN LON-CAPA Internal  // <!-- BEGIN LON-CAPA Internal
 function set_wishlistlink(title, path) {  function set_wishlistlink(title, path) {
Line 6991  ENDWISHLIST Line 7053  ENDWISHLIST
   
 sub modal_window {  sub modal_window {
     return(<<'ENDMODAL');      return(<<'ENDMODAL');
 <script type="text/javascript" lang="javascript">  <script type="text/javascript">
 // <![CDATA[  // <![CDATA[
 // <!-- BEGIN LON-CAPA Internal  // <!-- BEGIN LON-CAPA Internal
 var modalWindow = {  var modalWindow = {
Line 7035  ENDMODAL Line 7097  ENDMODAL
 }  }
   
 sub modal_link {  sub modal_link {
     my ($link,$linktext,$width,$height,$target,$scrolling)=@_;      my ($link,$linktext,$width,$height,$target,$scrolling,$title)=@_;
     unless ($width) { $width=480; }      unless ($width) { $width=480; }
     unless ($height) { $height=400; }      unless ($height) { $height=400; }
     unless ($scrolling) { $scrolling='yes'; }      unless ($scrolling) { $scrolling='yes'; }
     return '<a href="'.$link.'" target="'.$target.'" onclick="openMyModal(\''.$link.'\','.$width.','.$height.',\''.$scrolling.'\'); return false;">'.      return '<a href="'.$link.'" target="'.$target.'" title="'.$title.'" onclick="openMyModal(\''.$link.'\','.$width.','.$height.',\''.$scrolling.'\'); return false;">'.
            $linktext.'</a>';             $linktext.'</a>';
 }  }
   
 sub modal_adhoc_script {  sub modal_adhoc_script {
     my ($funcname,$width,$height,$content)=@_;      my ($funcname,$width,$height,$content)=@_;
     return (<<ENDADHOC);      return (<<ENDADHOC);
 <script type="text/javascript" lang="javascript">  <script type="text/javascript">
 // <![CDATA[  // <![CDATA[
         var $funcname = function()          var $funcname = function()
         {          {
Line 7142  sub end_togglebox { Line 7204  sub end_togglebox {
 }  }
   
 sub LCprogressbar_script {  sub LCprogressbar_script {
      my ($id)=@_;
    return(<<ENDPROGRESS);     return(<<ENDPROGRESS);
 <script type="text/javascript">  <script type="text/javascript">
 // <![CDATA[  // <![CDATA[
 var LCprogressTxt='---';  \$('#progressbar$id').progressbar({
   
 \$('#progressbar').progressbar({  
   value: 0,    value: 0,
   change: function(event, ui) {    change: function(event, ui) {
     var newVal = \$(this).progressbar('option', 'value');      var newVal = \$(this).progressbar('option', 'value');
Line 7167  sub LCprogressbarUpdate_script { Line 7228  sub LCprogressbarUpdate_script {
 </style>  </style>
 <script type="text/javascript">  <script type="text/javascript">
 // <![CDATA[  // <![CDATA[
 function LCupdateProgress(percent,progresstext) {  var LCprogressTxt='---';
   
   function LCupdateProgress(percent,progresstext,id) {
    LCprogressTxt=progresstext;     LCprogressTxt=progresstext;
    \$('#progressbar').progressbar('value',percent);     \$('#progressbar'+id).progressbar('value',percent);
 }  }
 // ]]>  // ]]>
 </script>  </script>
Line 7177  ENDPROGRESSUPDATE Line 7240  ENDPROGRESSUPDATE
 }  }
   
 my $LClastpercent;  my $LClastpercent;
   my $LCidcnt;
   my $LCcurrentid;
   
 sub LCprogressbar {  sub LCprogressbar {
     my ($r)=(@_);      my ($r)=(@_);
     $LClastpercent=0;      $LClastpercent=0;
       $LCidcnt++;
       $LCcurrentid=$$.'_'.$LCidcnt;
     my $starting=&mt('Starting');      my $starting=&mt('Starting');
     my $content=(<<ENDPROGBAR);      my $content=(<<ENDPROGBAR);
 <p>  <p>
   <div id="progressbar">    <div id="progressbar$LCcurrentid">
     <span class="pblabel">$starting</span>      <span class="pblabel">$starting</span>
   </div>    </div>
 </p>  </p>
 ENDPROGBAR  ENDPROGBAR
     $r->print($content.&LCprogressbar_script());      &r_print($r,$content.&LCprogressbar_script($LCcurrentid));
     $r->rflush();  
 }  }
   
 sub LCprogressbarUpdate {  sub LCprogressbarUpdate {
Line 7207  sub LCprogressbarUpdate { Line 7273  sub LCprogressbarUpdate {
     $LClastpercent=$val;      $LClastpercent=$val;
     unless ($text) { $text=$val.'%'; }      unless ($text) { $text=$val.'%'; }
     $text=&js_ready($text);      $text=&js_ready($text);
     $r->print(<<ENDUPDATE);      &r_print($r,<<ENDUPDATE);
 <script type="text/javascript">  <script type="text/javascript">
 // <![CDATA[  // <![CDATA[
 LCupdateProgress($val,'$text');  LCupdateProgress($val,'$text','$LCcurrentid');
 // ]]>  // ]]>
 </script>  </script>
 ENDUPDATE  ENDUPDATE
     $r->rflush();  
 }  }
   
 sub LCprogressbarClose {  sub LCprogressbarClose {
     my ($r)=@_;      my ($r)=@_;
     $LClastpercent=0;      $LClastpercent=0;
     $r->print(<<ENDCLOSE);      &r_print($r,<<ENDCLOSE);
 <script type="text/javascript">  <script type="text/javascript">
 // <![CDATA[  // <![CDATA[
 \$("#progressbar").hide('slow');   \$("#progressbar$LCcurrentid").hide('slow'); 
 // ]]>  // ]]>
 </script>  </script>
 ENDCLOSE  ENDCLOSE
     $r->rflush();  }
   
   sub r_print {
       my ($r,$to_print)=@_;
       if ($r) {
         $r->print($to_print);
         $r->rflush();
       } else {
         print($to_print);
       }
 }  }
   
 sub html_encode {  sub html_encode {
Line 7237  sub html_encode { Line 7311  sub html_encode {
           
     return $result;      return $result;
 }  }
   
 sub js_ready {  sub js_ready {
     my ($result) = @_;      my ($result) = @_;
   
Line 9633  sub check_for_traversal { Line 9708  sub check_for_traversal {
     return $cleanpath;      return $cleanpath;
 }  }
   
   sub is_archive_file {
       my ($mimetype) = @_;
       if (($mimetype eq 'application/octet-stream') ||
           ($mimetype eq 'application/x-stuffit') ||
           ($mimetype =~ m{^application/(x\-)?(compressed|tar|zip|tgz|gz|gtar|gzip|gunzip|bz|bz2|bzip2)})) {
           return 1;
       }
       return;
   }
   
   sub decompress_form {
       my ($mimetype,$archiveurl,$action,$noextract,$hiddenelements) = @_;
       my %lt = &Apache::lonlocal::texthash (
           this => 'This file is an archive file.',
           youm => 'You may wish to extract its contents.',
           camt => 'Extraction of contents is recommended for Camtasia zip files.',
           perm => 'Permanently remove archive file after extraction of contents?',
           extr => 'Extract contents',
           yes  => 'Yes',
           no   => 'No',
       );
       my $output = '<p>'.$lt{'this'}.' '.$lt{'youm'}.'<br />';
       if ($mimetype =~ m{^application/(x\-)?(compressed|zip)}) {
           $output .= $lt{'camt'};
       }
       $output .= '</p>';
       $output .= <<"START";
   <div id="uploadfileresult">
     <form name="uploaded_decompress" action="$action" method="post">
     <input type="hidden" name="archiveurl" value="$archiveurl" />
   START
       if (ref($hiddenelements) eq 'HASH') {
           foreach my $hidden (sort(keys(%{$hiddenelements}))) {
               $output .= '<input type="hidden" name="'.$hidden.'" value="'.$hiddenelements->{$hidden}.'" />'."\n";
           }
       }
       $output .= <<"END";
   <span class="LC_nobreak">$lt{'perm'}&nbsp;
   <label><input type="radio" name="archivedelete" value="0" checked="checked" />$lt{'no'}</label>&nbsp;&nbsp;
   <label><input type="radio" name="archivedelete" value="1" />$lt{'yes'}</label></span><br />
   <input type="submit" name="decompress" value="$lt{'extr'}" />
   </form>
   $noextract
   </div>
   END
       return $output;
   }
   
   sub decompress_uploaded_file {
       my ($file,$dir) = @_;
       &Apache::lonnet::appenv({'cgi.file' => $file});
       &Apache::lonnet::appenv({'cgi.dir' => $dir});
       my $result = &Apache::lonnet::ssi_body('/cgi-bin/decompress.pl');
       my ($handle) = ($env{'user.environment'} =~m{/([^/]+)\.id$});
       my $lonidsdir = $Apache::lonnet::perlvar{'lonIDsDir'};
       &Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle,1);
       my $decompressed = $env{'cgi.decompressed'};
       &Apache::lonnet::delenv('cgi.file');
       &Apache::lonnet::delenv('cgi.dir');
       &Apache::lonnet::delenv('cgi.decompressed');
       return ($decompressed,$result);
   }
   
 =pod  =pod
   
 =item * &get_turnedin_filepath()  =item * &get_turnedin_filepath()
Removed from v.1.1042  
changed lines
  Added in v.1.1054

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