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Diff for /loncom/interface/lonindexer.pm between versions 1.13 and 1.15

version 1.13, 2001/07/08 18:31:10 version 1.15, 2001/08/07 15:14:51
Line 1 Line 1
 # The LearningOnline Network with CAPA  # The LearningOnline Network with CAPA
   #
 # Directory Indexer  # Directory Indexer
 # (Login Screen  # (Login Screen
   #
 # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14 Gerd Kortemeyer)  # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14 Gerd Kortemeyer)
 # 11/23 Gerd Kortemeyer  # 11/23 Gerd Kortemeyer
 # 07/20-08/04 H.K. Ng  # 07/20-08/04 H.K. Ng
Line 30  my $hidden; Line 32  my $hidden;
 my $extrafield;  my $extrafield;
 my $fnum;  my $fnum;
 sub BEGIN {  sub BEGIN {
     my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/language.tab');      my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.
        '/language.tab');
     map {      map {
  $_=~/(\w+)\s+([\w\s\-]+)/;   $_=~/(\w+)\s+([\w\s\-]+)/;
  $language{$1}=$2;   $language{$1}=$2;
Line 53  sub handler { Line 56  sub handler {
     my $tabdir  = $r->dir_config('lonTabDir');      my $tabdir  = $r->dir_config('lonTabDir');
   
     my $fileclr='#ffffe6';      my $fileclr='#ffffe6';
       my $line;
       my (@attrchk,@openpath);
       my $uri=$r->uri;
   
 # -------------------------------------- see if called from an interactive mode  # -------------------------------------- see if called from an interactive mode
     map {      map {
        my ($name, $value) = split(/=/,$_);         my ($name, $value) = split(/=/,$_);
Line 60  sub handler { Line 67  sub handler {
        $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;         $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;
        if ($name eq 'catalogmode') {         if ($name eq 'catalogmode') {
            $ENV{'form.'.$name}=$value;             $ENV{'form.'.$name}=$value;
    }         }
          if ($name eq 'launch') {
              $ENV{'form.'.$name}=$value;
          }
     } (split(/&/,$ENV{'QUERY_STRING'}));      } (split(/&/,$ENV{'QUERY_STRING'}));
   
     $hidden=''; my $closebutton='';      $hidden=''; my $closebutton='';
     my $groupimportbutton='';      my $groupimportbutton='';
     my $colspan='';       my $colspan=''; 
     if ($ENV{'form.catalogmode'} eq 'interactive') {  
  $extrafield='<td bgcolor="'.$fileclr.'" valign="bottom">'.      $extrafield='';
     '<a name="$anchor"><img src="'.$iconpath.'whitespace1.gif"'.      my $diropendb = "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_indexer.db";
     ' border="0"></td>';  
  $colspan=" colspan='2' ";      if (tie(%hash,'GDBM_File',$diropendb,&GDBM_WRCREAT,0640)) {
  $hidden=<<END;   if ($ENV{'form.launch'} eq '1') {
       delete $hash{'mode_catalog'};
    }
    if ($hash{'mode_catalog'} eq 'interactive') {
       $ENV{'form.catalogmode'}='interactive';
    }
    if ($hash{'mode_catalog'} eq 'groupimport') {
       $ENV{'form.catalogmode'}='groupimport';
    }
   
    if ($ENV{'form.catalogmode'} eq 'interactive') {
       $hash{'mode_catalog'}='interactive';
       $extrafield='<td bgcolor="'.$fileclr.'" valign="bottom">'.
    '<a name="$anchor"><img src="'.$iconpath.'whitespace1.gif"'.
    ' border="0"></td>';
       $colspan=" colspan='2' ";
       $hidden=<<END;
 <input type='hidden' name='catalogmode' value='interactive'>  <input type='hidden' name='catalogmode' value='interactive'>
 END  END
         $closebutton=<<END;              $closebutton=<<END;
 <input type="button" name="close" value='CLOSE' onClick="self.close()">  <input type="button" name="close" value='CLOSE' onClick="self.close()">
 END  END
     }           }
     elsif ($ENV{'form.catalogmode'} eq 'groupimport') {   elsif ($ENV{'form.catalogmode'} eq 'groupimport') {
  $extrafield='<td bgcolor="'.$fileclr.'" valign="bottom">'.      $hash{'mode_catalog'}='groupimport';
     '<a name="$anchor"><img src="'.$iconpath.'whitespace1.gif"'.      $extrafield='<td bgcolor="'.$fileclr.'" valign="bottom">'.
     ' border="0"></td>';   '<a name="$anchor"><img src="'.$iconpath.'whitespace1.gif"'.
  $colspan=" colspan='2' ";   ' border="0"></td>';
  $hidden=<<END;      $colspan=" colspan='2' ";
       $hidden=<<END;
 <input type='hidden' name='catalogmode' value='groupimport'>  <input type='hidden' name='catalogmode' value='groupimport'>
 END  END
         $closebutton=<<END;              $closebutton=<<END;
 <input type="button" name="close" value='CLOSE' onClick="self.close()">  <input type="button" name="close" value='CLOSE' onClick="self.close()">
 END  END
         $groupimportbutton=<<END;              $groupimportbutton=<<END;
 <input type="button" name="groupimport" value='GROUP IMPORT' onClick="javascript:select_group()">  <input type="button" name="groupimport" value='GROUP IMPORT' onClick="javascript:select_group()">
 END  END
     }          }
   
     my $catalogmodefunctions='';   my $catalogmodefunctions='';
     if ($ENV{'form.catalogmode'} eq 'interactive' or   if ($ENV{'form.catalogmode'} eq 'interactive' or
  $ENV{'form.catalogmode'} eq 'groupimport') {      $ENV{'form.catalogmode'} eq 'groupimport') {
  $catalogmodefunctions=<<END;      $catalogmodefunctions=<<END;
 function select_data(title,url) {  function select_data(title,url) {
     changeTitle(title);      changeTitle(title);
     changeURL(url);      changeURL(url);
Line 156  function changeURL(val) { Line 183  function changeURL(val) {
     }      }
 }  }
 END  END
     }          }
   
 # ---------------------------------------------------------------- Print Header  # ---------------------------------------------------------------- Print Header
     $r->print(<<ENDHEADER);   $r->print(<<ENDHEADER);
 <html>  <html>
 <head>  <head>
 <title>The LearningOnline Network With CAPA Directory Browser</title>  <title>The LearningOnline Network With CAPA Directory Browser</title>
   
 <SCRIPT language="javascript">  <script language="javascript">
 $catalogmodefunctions  $catalogmodefunctions
 function openWindow(url, wdwName, w, h, toolbar,scrollbar) {  function openWindow(url, wdwName, w, h, toolbar,scrollbar) {
     var options = "width=" + w + ",height=" + h + ",";      var options = "width=" + w + ",height=" + h + ",";
Line 173  function openWindow(url, wdwName, w, h, Line 200  function openWindow(url, wdwName, w, h,
     var newWin = window.open(url, wdwName, options);      var newWin = window.open(url, wdwName, options);
     newWin.focus();      newWin.focus();
 }  }
 </SCRIPT>  </script>
   
 </head>  </head>
 <body bgcolor="#FFFFFF">  <body bgcolor="#FFFFFF">
 ENDHEADER  ENDHEADER
   
     my $line;   $r->print('<h2><font color="#888888">The LearningOnline With CAPA Network Directory Browser</font></h2>'."\n");
     my (@attrchk,@openpath);      }
     my $uri=$r->uri;      else {
    $r->print('<html><head></head><body>Unable to tie hash to db file</body></html>');
     $r->print('<h2><font color="#888888">The LearningOnline With CAPA Network Directory Browser</font></h2>'."\n");   return OK;
       }
     my $diropendb = "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_indexer.db";      untie %hash;
   
     if (tie(%hash,'GDBM_File',$diropendb,&GDBM_WRCREAT,0640)) {      if (tie(%hash,'GDBM_File',$diropendb,&GDBM_WRCREAT,0640)) {
   
  if ($ENV{'form.attrs'} ne "") {   if ($ENV{'form.attrs'} ne "") {
Line 202  ENDHEADER Line 228  ENDHEADER
  $attrchk[$i] = "checked" if $hash{'display_attrs_'.$i} == 1;   $attrchk[$i] = "checked" if $hash{'display_attrs_'.$i} == 1;
     }      }
  }   }
     $r->print(<<END);   $r->print(<<END);
 <b><font color="#666666">Display file attributes</font></b><br>  <b><font color="#666666">Display file attributes</font></b><br>
 <form method="post" name="fileattr" action="$uri" enctype="application/x-www-form-urlencoded">  <form method="post" name="fileattr" action="$uri" enctype="application/x-www-form-urlencoded">
 <table border=0><tr>  <table border=0><tr>
Line 223  $groupimportbutton Line 249  $groupimportbutton
 </form>  </form>
 END  END
   
     my $titleclr="#ddffff";          my $titleclr="#ddffff";
     $r->print("<table border=0><tr><td bgcolor=#eeeeee>\n");          $r->print("<table border=0><tr><td bgcolor=#eeeeee>\n");
     $r->print("<table border=0><tr>\n");   $r->print("<table border=0><tr>\n");
     $r->print("<td $colspan bgcolor=$titleclr><b>Name</b></td>\n");   $r->print("<td $colspan bgcolor=$titleclr><b>Name</b></td>\n");
     $r->print("<td bgcolor=$titleclr align=right><b>Size (bytes) </b></td>\n") if ($hash{'display_attrs_0'} == 1);   $r->print("<td bgcolor=$titleclr align=right><b>Size (bytes) </b></td>\n") if ($hash{'display_attrs_0'} == 1);
     $r->print("<td bgcolor=$titleclr><b>Last accessed</b></td>\n") if ($hash{'display_attrs_1'} == 1);   $r->print("<td bgcolor=$titleclr><b>Last accessed</b></td>\n") if ($hash{'display_attrs_1'} == 1);
     $r->print("<td bgcolor=$titleclr><b>Last modified</b></td>\n") if ($hash{'display_attrs_2'} == 1);   $r->print("<td bgcolor=$titleclr><b>Last modified</b></td>\n") if ($hash{'display_attrs_2'} == 1);
     $r->print("<td bgcolor=$titleclr><b>Author(s)</b></td>\n") if ($hash{'display_attrs_3'} == 1);   $r->print("<td bgcolor=$titleclr><b>Author(s)</b></td>\n") if ($hash{'display_attrs_3'} == 1);
     $r->print("<td bgcolor=$titleclr><b>Keywords</b></td>\n") if ($hash{'display_attrs_4'} == 1);   $r->print("<td bgcolor=$titleclr><b>Keywords</b></td>\n") if ($hash{'display_attrs_4'} == 1);
     $r->print("<td bgcolor=$titleclr><b>Language</b></td>\n") if ($hash{'display_attrs_5'} == 1);   $r->print("<td bgcolor=$titleclr><b>Language</b></td>\n") if ($hash{'display_attrs_5'} == 1);
     $r->print("</tr>");   $r->print("</tr>");
   
  map {   map {
     if ($_ =~ /^diropen_status_/) {      if ($_ =~ /^diropen_status_/) {
Line 557  sub display_line{ Line 583  sub display_line{
   
 }  }
   
 #---------------------prints the beginning of a form for directory or file link  # ------------------- prints the beginning of a form for directory or file link
 sub begin_form {  sub begin_form {
     my ($r,$uri) = @_;      my ($r,$uri) = @_;
     my $anchor = $uri;      my $anchor = $uri;
Removed from v.1.13  
changed lines
  Added in v.1.15

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