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Diff for /loncom/interface/loncommon.pm between versions 1.179 and 1.187

version 1.179, 2004/02/04 15:29:06 version 1.187, 2004/03/19 03:47:09
Line 220  formname and elementname indicate the na Line 220  formname and elementname indicate the na
 the element that the results of the browsing selection are to be placed in.   the element that the results of the browsing selection are to be placed in. 
   
 Specifying 'only' will restrict the browser to displaying only files  Specifying 'only' will restrict the browser to displaying only files
 with the given extension.  Can be a comma seperated list.  with the given extension.  Can be a comma separated list.
   
 Specifying 'omit' will restrict the browser to NOT displaying files  Specifying 'omit' will restrict the browser to NOT displaying files
 with the given extension.  Can be a comma seperated list.  with the given extension.  Can be a comma separated list.
   
 =item * opensearcher(formname, elementname) [javascript]  =item * opensearcher(formname, elementname) [javascript]
   
Line 353  sub coursebrowser_javascript { Line 353  sub coursebrowser_javascript {
    return (<<ENDSTDBRW);     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,desc) {
         var url = '/adm/pickcourse?';          var url = '/adm/pickcourse?';
         var filter;          var filter;
         if (filter != null) {          if (filter != null) {
Line 368  sub coursebrowser_javascript { Line 368  sub coursebrowser_javascript {
    }     }
         }          }
         url += 'form=' + formname + '&cnumelement='+uname+          url += 'form=' + formname + '&cnumelement='+uname+
                                     '&cdomelement='+udom;                              '&cdomelement='+udom+
                                       '&cnameelement='+desc;
         var title = 'Course_Browser';          var title = 'Course_Browser';
         var options = 'scrollbars=1,resizable=1,menubar=0';          var options = 'scrollbars=1,resizable=1,menubar=0';
         options += ',width=700,height=600';          options += ',width=700,height=600';
Line 380  ENDSTDBRW Line 381  ENDSTDBRW
 }  }
   
 sub selectcourse_link {  sub selectcourse_link {
    my ($form,$unameele,$udomele)=@_;     my ($form,$unameele,$udomele,$desc)=@_;
     return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele.      return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele.
         '","'.$udomele.'");'."'>".&mt('Select Course')."</a>";          '","'.$udomele.'","'.$desc.'");'."'>".&mt('Select Course')."</a>";
 }  }
   
 =pod  =pod
Line 631  sub help_open_bug { Line 632  sub help_open_bug {
  $ENV{'environment.remote'} eq 'off' ) {   $ENV{'environment.remote'} eq 'off' ) {
  $stayOnPage=1;   $stayOnPage=1;
     }      }
     $width = 350 if (not defined $width);      $width = 600 if (not defined $width);
     $height = 400 if (not defined $height);      $height = 600 if (not defined $height);
   
     $topic=~s/\W+/\+/g;      $topic=~s/\W+/\+/g;
     my $link='';      my $link='';
Line 709  ENDTEMPLATE Line 710  ENDTEMPLATE
   
 }  }
   
   ###############################################################
   ###############################################################
   
 =pod  =pod
   
 =item * csv_translate($text)   =item * csv_translate($text) 
   
 Translate $text to allow it to be output as a 'comma seperated values'   Translate $text to allow it to be output as a 'comma separated values' 
 format.  format.
   
 =cut  =cut
   
   ###############################################################
   ###############################################################
 sub csv_translate {  sub csv_translate {
     my $text = shift;      my $text = shift;
     $text =~ s/\"/\"\"/g;      $text =~ s/\"/\"\"/g;
Line 725  sub csv_translate { Line 731  sub csv_translate {
     return $text;      return $text;
 }  }
   
   
   ###############################################################
   ###############################################################
   
   =pod
   
   =item * define_excel_formats
   
   Define some commonly used Excel cell formats.
   
   Currently supported formats:
   
   =over 4
   
   =item header
   
   =item bold
   
   =item h1
   
   =item h2
   
   =item h3
   
   =item date
   
   =back
   
   Inputs: $workbook
   
   Returns: $format, a hash reference.
   
   =cut
   
   ###############################################################
   ###############################################################
   sub define_excel_formats {
       my ($workbook) = @_;
       my $format;
       $format->{'header'} = $workbook->add_format(bold      => 1, 
                                                   bottom    => 1,
                                                   align     => 'center');
       $format->{'bold'} = $workbook->add_format(bold=>1);
       $format->{'h1'}   = $workbook->add_format(bold=>1, size=>18);
       $format->{'h2'}   = $workbook->add_format(bold=>1, size=>16);
       $format->{'h3'}   = $workbook->add_format(bold=>1, size=>14);
       $format->{'date'} = $workbook->add_format(num_format=>
                                               'mmm d yyyy hh:mm AM/PM');
       return $format;
   }
   
   ###############################################################
   ###############################################################
   
 =pod  =pod
   
 =item * change_content_javascript():  =item * change_content_javascript():
Line 2034  show a snapshot of what student was look Line 2094  show a snapshot of what student was look
 =cut  =cut
   
 sub get_student_view {  sub get_student_view {
   my ($symb,$username,$domain,$courseid,$target) = @_;    my ($symb,$username,$domain,$courseid,$target,$moreenv) = @_;
   my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb);    my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb);
   my (%old,%moreenv);    my (%form);
   my @elements=('symb','courseid','domain','username');    my @elements=('symb','courseid','domain','username');
   foreach my $element (@elements) {    foreach my $element (@elements) {
     $old{$element}=$ENV{'form.grade_'.$element};        $form{'grade_'.$element}=eval '$'.$element #'
     $moreenv{'form.grade_'.$element}=eval '$'.$element #'  
   }    }
   if ($target eq 'tex') {$moreenv{'form.grade_target'} = 'tex';}    if (defined($moreenv)) {
   &Apache::lonnet::appenv(%moreenv);        %form=(%form,%{$moreenv});
   $feedurl=&Apache::lonnet::clutter($feedurl);  
   my $userview=&Apache::lonnet::ssi_body($feedurl);  
   &Apache::lonnet::delenv('form.grade_');  
   foreach my $element (@elements) {  
     $ENV{'form.grade_'.$element}=$old{$element};  
   }    }
     if ($target eq 'tex') {$form{'grade_target'} = 'tex';}
     $feedurl=&Apache::lonnet::clutter($feedurl);
     my $userview=&Apache::lonnet::ssi_body($feedurl,%form);
   $userview=~s/\<body[^\>]*\>//gi;    $userview=~s/\<body[^\>]*\>//gi;
   $userview=~s/\<\/body\>//gi;    $userview=~s/\<\/body\>//gi;
   $userview=~s/\<html\>//gi;    $userview=~s/\<html\>//gi;
Line 2072  show a snapshot of how student was answe Line 2129  show a snapshot of how student was answe
 sub get_student_answers {  sub get_student_answers {
   my ($symb,$username,$domain,$courseid,%form) = @_;    my ($symb,$username,$domain,$courseid,%form) = @_;
   my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb);    my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb);
   my (%old,%moreenv);    my (%moreenv);
   my @elements=('symb','courseid','domain','username');    my @elements=('symb','courseid','domain','username');
   foreach my $element (@elements) {    foreach my $element (@elements) {
     $old{$element}=$ENV{'form.grade_'.$element};      $moreenv{'grade_'.$element}=eval '$'.$element #'
     $moreenv{'form.grade_'.$element}=eval '$'.$element #'  
   }  
   $moreenv{'form.grade_target'}='answer';  
   &Apache::lonnet::appenv(%moreenv);  
   my $userview=&Apache::lonnet::ssi('/res/'.$feedurl,%form);  
   &Apache::lonnet::delenv('form.grade_');  
   foreach my $element (@elements) {  
     $ENV{'form.grade_'.$element}=$old{$element};  
   }    }
     $moreenv{'grade_target'}='answer';
     %moreenv=(%form,%moreenv);
     my $userview=&Apache::lonnet::ssi('/res/'.$feedurl,%moreenv);
   return $userview;    return $userview;
 }  }
   
Line 2300  other decorations will be returned. Line 2352  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);      $title=&mt($title);
     unless ($function) {      $function = &get_users_function() if (!$function);
  $function='student';  
         if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) {  
     $function='coordinator';  
         }  
  if ($ENV{'request.role'}=~/^(su|dc|ad|li)/) {  
             $function='admin';  
         }  
         if (($ENV{'request.role'}=~/^(au|ca)/) ||  
             ($ENV{'REQUEST_URI'}=~/^(\/priv|\~)/)) {  
             $function='author';  
         }  
     }  
     my $img=&designparm($function.'.img',$domain);      my $img=&designparm($function.'.img',$domain);
     my $pgbg=&designparm($function.'.pgbg',$domain);      my $pgbg=&designparm($function.'.pgbg',$domain);
     my $tabbg=&designparm($function.'.tabbg',$domain);      my $tabbg=&designparm($function.'.tabbg',$domain);
Line 2400  ENDBODY Line 2440  ENDBODY
   
 ###############################################  ###############################################
   
   =pod
   
   =item get_users_function
   
   Used by &bodytag to determine the current users primary role.
   Returns either 'student','coordinator','admin', or 'author'.
   
   =cut
   
   ###############################################
   sub get_users_function {
       my $function = 'student';
       if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) {
           $function='coordinator';
       }
       if ($ENV{'request.role'}=~/^(su|dc|ad|li)/) {
           $function='admin';
       }
       if (($ENV{'request.role'}=~/^(au|ca)/) ||
           ($ENV{'REQUEST_URI'}=~/^(\/priv|\~)/)) {
           $function='author';
       }
       return $function;
   }
   
   ###############################################
   
 sub get_posted_cgi {  sub get_posted_cgi {
     my $r=shift;      my $r=shift;
   
Line 2534  sub no_cache { Line 2601  sub no_cache {
 }  }
   
 sub content_type {  sub content_type {
   my ($r,$type,$charset) = @_;      my ($r,$type,$charset) = @_;
   unless ($charset) {      unless ($charset) {
       $charset=&Apache::lonlocal::current_encoding;   $charset=&Apache::lonlocal::current_encoding;
   }      }
   $r->content_type($type.($charset?'; charset='.$charset:''));      if ($charset) { $type.='; charset='.$charset; }
       if ($r) {
    $r->content_type($type);
       } else {
    print("Content-type: $type\n\n");
       }
 }  }
   
 =pod  =pod
Line 3119  plotted in.  If undefined, default value Line 3191  plotted in.  If undefined, default value
 =item $Xlabels: Array ref containing the labels to be used for the X-axis.  =item $Xlabels: Array ref containing the labels to be used for the X-axis.
   
 =item $Ydata: Array ref containing Array refs.    =item $Ydata: Array ref containing Array refs.  
 Each of the contained arrays will be plotted as a seperate curve.  Each of the contained arrays will be plotted as a separate curve.
   
 =item %Values: hash indicating or overriding any default values which are   =item %Values: hash indicating or overriding any default values which are 
 passed to graph.png.    passed to graph.png.  
Removed from v.1.179  
changed lines
  Added in v.1.187

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