--- loncom/interface/londocs.pm	2013/12/31 02:57:10	1.484.2.46
+++ loncom/interface/londocs.pm	2014/10/24 00:25:12	1.484.2.56
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.484.2.46 2013/12/31 02:57:10 raeburn Exp $
+# $Id: londocs.pm,v 1.484.2.56 2014/10/24 00:25:12 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -46,6 +46,7 @@ use Apache::lonsimplepage();
 use HTML::Entities;
 use HTML::TokeParser;
 use GDBM_File;
+use File::MMagic;
 use Apache::lonlocal;
 use Cwd;
 use LONCAPA qw(:DEFAULT :match);
@@ -301,14 +302,14 @@ ENDJS
                 if ($contents{content}) {
                     $content .= '
 <div class="LC_Box">
-<h4 class="LC_hcell">Content</h4>'.
+<h4 class="LC_hcell">'.&mt('Content').'</h4>'.
 $contents{content}.'
 </div>';
                 }
                 if ($contents{webreferences}) {
                     $content .= '
 <div class="LC_Box">
-<h4 class="LC_hcell">Web References</h4>'.
+<h4 class="LC_hcell">'.&mt('Web References').'</h4>'.
 $contents{webreferences}.'
 </div>';
                 }
@@ -1087,6 +1088,7 @@ sub update_paste_buffer {
     }
     &Apache::lonnet::appenv(\%addtoenv);
     delete($env{'form.markcopy'});
+    return;
 }
 
 sub recurse_uploaded_maps {
@@ -1124,6 +1126,7 @@ sub print_paste_buffer {
 
     my @currpaste = split(/,/,$env{'docs.markedcopies'});
     my ($pasteitems,@pasteable);
+    my $clipboardcount = 0;
 
 # Construct identifiers for current contents of user's paste buffer
     foreach my $suffix (@currpaste) {
@@ -1132,6 +1135,7 @@ sub print_paste_buffer {
         my $url = $env{'docs.markedcopy_url_'.$suffix};
         if (($cid =~ /^$match_domain\_$match_courseid$/) &&
             ($url ne '')) {
+            $clipboardcount ++;
             my ($is_external,$othercourse,$fromsupp,$is_uploaded_map,$parent,
                 $canpaste,$nopaste,$othercrs,$areachange);
             my $extension = (split(/\./,$env{'docs.markedcopy_url_'.$suffix}))[-1];
@@ -1225,11 +1229,23 @@ sub print_paste_buffer {
         $pasteitems .= '<div style="padding:0;clear:both;margin:0;border:0"></div>';
         $form_start = '<form name="pasteform" action="/adm/coursedocs" method="post" onsubmit="return validateClipboard();">';
         if (@pasteable) {
-            $buttons = '<input type="submit" name="pastemarked" value="'.&mt('Paste selected').'" />'.('&nbsp;'x2);
+            my $value = &mt('Paste to current folder');
+            if ($container eq 'page') {
+                $value = &mt('Paste to current page');
+            }
+            $buttons = '<input type="submit" name="pastemarked" value="'.$value.'" />'.('&nbsp;'x2);
+        }
+        $buttons .= '<input type="submit" name="clearmarked" value="'.&mt('Clear selected').'" />'.('&nbsp;'x2);
+        if ($clipboardcount > 1) {
+            $buttons .=
+                '<span style="text-decoration:line-through">'.('&nbsp;'x20).'</span>'.('&nbsp;'x2).
+                '<input type="button" name="checkallclip" value="'.&mt('Check all').'" style="height:20px;" onclick="checkClipboard();" />'.
+                ('&nbsp;'x2).
+                '<input type="button" name="uncheckallclip" value="'.&mt('Uncheck all').'" style="height:20px;" onclick="uncheckClipboard();" />'.
+                ('&nbsp;'x2);
         }
-        $buttons .= '<input type="submit" name="clearmarked" value="'.&mt('Clear selected').'" />'.
-                    '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
-        $form_end = '</form>';
+        $form_end = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />'.
+                    '</form>';
     } else {
         $pasteitems = &mt('Clipboard is empty');
     }
@@ -1383,6 +1399,24 @@ function validateClipboard() {
     }
 }
 
+function checkClipboard() {
+    if (document.pasteform.pasting.length > 1) {
+        for (var i=0; i<document.pasteform.pasting.length; i++) {
+            document.pasteform.pasting[i].checked = true;
+        }
+    }
+    return;
+}
+
+function uncheckClipboard() {
+    if (document.pasteform.pasting.length >1) {
+        for (var i=0; i<document.pasteform.pasting.length; i++) {
+            document.pasteform.pasting[i].checked = false;
+        }
+    }
+    return;
+}
+
 END
 
 }
@@ -3141,7 +3175,7 @@ sub process_file_upload {
     my $quotatype = 'unofficial';
     if ($crstype eq 'Community') {
         $quotatype = 'community';
-    } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.instcode'}) {
+    } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
         $quotatype = 'official';
     } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
         $quotatype = 'textbook';
@@ -3149,7 +3183,8 @@ sub process_file_upload {
     if (&Apache::loncommon::get_user_quota($coursenum,$coursedom,'course',$quotatype)) {
         $filesize = int($filesize/1000); #expressed in kb
         $$upload_output = &Apache::loncommon::excess_filesize_warning($coursenum,$coursedom,'course',
-                                                                      $env{'form.uploaddoc.filename'},$filesize,'upload');
+                                                                      $env{'form.uploaddoc.filename'},$filesize,
+                                                                      'upload',$quotatype);
         return if ($$upload_output);
     }
     my ($parseaction,$showupload,$nextphase,$mimetype);
@@ -3247,7 +3282,8 @@ sub process_file_upload {
                     $$upload_output .= &mt('No embedded items identified').'<br />';
                 }
                 $$upload_output = '<div id="uploadfileresult">'.$$upload_output.'</div>';
-            } elsif (&Apache::loncommon::is_archive_file($mimetype)) {
+            } elsif ((&Apache::loncommon::is_archive_file($mimetype)) &&
+                     ($env{'form.uploaddoc.filename'} =~ /\.(zip|tar|bz2|gz|tar.gz|tar.bz2|tgz)$/i)) {
                 $nextphase = 'decompress_uploaded';
                 my $position = scalar(@LONCAPA::map::order)-1;
                 my $noextract = &return_to_editor();
@@ -3309,7 +3345,7 @@ sub is_supplemental_title {
 sub entryline {
     my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$coursedom,
         $crstype,$pathitem,$supplementalflag,$container,$filtersref,$currgroups)=@_;
-    my ($foldertitle,$renametitle);
+    my ($foldertitle,$renametitle,$oldtitle);
     if (&is_supplemental_title($title)) {
 	($title,$foldertitle,$renametitle) = &Apache::loncommon::parse_supplemental_title($title);
     } else {
@@ -3322,7 +3358,10 @@ sub entryline {
 
     $renametitle=~s/\\/\\\\/g;
     $renametitle=~s/\&quot\;/\\\"/g;
+    $renametitle=~s/"/%22/g;
     $renametitle=~s/ /%20/g;
+    $oldtitle = $renametitle;
+    $renametitle=~s/\&#39\;/\\\'/g;
     my $line=&Apache::loncommon::start_data_table_row();
     my ($form_start,$form_end,$form_common,$form_param);
 # Edit commands
@@ -3472,7 +3511,7 @@ ENDREM
             }
         }
         $renamelink=(<<ENDREN);
-<a href='javascript:changename("$esc_path","$index","$renametitle");' class="LC_docs_rename">$lt{'rn'}</a>
+<a href='javascript:changename("$esc_path","$index","$oldtitle");' class="LC_docs_rename">$lt{'rn'}</a>
 ENDREN
 	$line.=(<<END);
 <td>
@@ -3787,6 +3826,7 @@ sub new_timebased_suffix {
     if ($type eq 'paste') {
         $prefix = $type;
         $namespace = 'courseeditor';
+        $idtype = 'addcode';
     } elsif ($type eq 'map') {
         $prefix = 'docs';
         if ($area eq 'supplemental') {
@@ -3798,9 +3838,8 @@ sub new_timebased_suffix {
         $prefix = $type;
         $namespace = 'templated';
     }
-    $idtype = 'concat';
     my ($suffix,$freedlock,$error) =
-        &Apache::lonnet::get_timebased_id($prefix,'num',$namespace,$dom,$num);
+        &Apache::lonnet::get_timebased_id($prefix,'num',$namespace,$dom,$num,$idtype);
     if (!$suffix) {
         if ($type eq 'paste') {
             $errtext = &mt('Failed to acquire a unique timestamp-based suffix when adding to the paste buffer.');
@@ -4467,12 +4506,8 @@ sub handler {
         $allowed = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
     }
 
-    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['chooseserver',
-                                            'inhibitmenu']);
-  if ($allowed && $env{'form.chooseserver'}) {
-      &choose_dump_server($r);
-      return OK;
-  } elsif ($allowed && $env{'form.verify'}) {
+    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['inhibitmenu']);
+  if ($allowed && $env{'form.verify'}) {
       &init_breadcrumbs('verify','Verify Content','Docs_Verify_Content');
       &verifycontent($r);
   } elsif ($allowed && $env{'form.listsymbs'}) {
@@ -4814,7 +4849,11 @@ sub handler {
                 'title' => 'Title',
                 'comment' => 'Comment',
                 'parse' => 'Upload embedded images/multimedia files if HTML file',
-					  );
+                'bb5'      => 'Blackboard 5',
+                'bb6'      => 'Blackboard 6',
+                'angel5'   => 'ANGEL 5.5',
+                'webctce4' => 'WebCT 4 Campus Edition',
+        );
 # -----------------------------------------------------------------------------
 	my $fileupload=(<<FIUP);
 	$lt{'file'}:<br />
@@ -4845,10 +4884,10 @@ CHBO
         $lt{'cms'}:&nbsp; 
         <select name="source">
         <option value="-1" selected="selected">$lt{'se'}</option>
-        <option value="bb5">Blackboard 5</option>
-        <option value="bb6">Blackboard 6</option>
-        <option value="angel5">ANGEL 5.5</option>
-        <option value="webctce4">WebCT 4 Campus Edition</option>
+        <option value="bb5">$lt{'bb5'}</option>
+        <option value="bb6">$lt{'bb6'}</option>
+        <option value="angel5">$lt{'angel5'}</option>
+        <option value="webctce4">$lt{'webctce4'}</option>
         </select>
         <input type="hidden" name="folder" value="$imsfolder" />
         </p>
@@ -5421,7 +5460,7 @@ sub decompression_info {
     my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
     my $container='sequence';
     my ($pathitem,$hiddenelem);
-    my @hiddens = ('newidx','comment','position','folderpath');
+    my @hiddens = ('newidx','comment','position','folderpath','archiveurl');
     if ($env{'form.folderpath'} =~ /\:1$/) {
         $container='page';
     }
@@ -5429,7 +5468,7 @@ sub decompression_info {
     foreach my $item (@hiddens) {
         if ($env{'form.'.$item}) {
             $hiddenelem .= '<input type="hidden" name="'.$item.'" value="'.
-                           $env{'form.'.$item}.'" />'."\n";
+                           &HTML::Entities::encode($env{'form.'.$item},'<>&"').'" />'."\n";
         }
     }
     return ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,
@@ -5486,25 +5525,34 @@ sub remove_archive {
         } else {
             $delwarning = &mt('An error occurred retrieving the contents of the current folder.');
         }
-        $delwarning .= &mt('As a result the archive file has not been removed.');
+        $delwarning .= ' '.&mt('As a result the archive file has not been removed.');
     } else {
         my $currcmd = $env{'form.cmd'};
         my $position = $env{'form.position'};
-        if ($position > 0) { 
-            $env{'form.cmd'} = 'remove_'.$position;
-            my ($title,$url,@rrest) = 
-                split(/:/,$LONCAPA::map::resources[$LONCAPA::map::order[$position]]);
-            if (&handle_edit_cmd($docuname,$docudom)) {
-                ($errtext,$fatal) = &storemap($docuname,$docudom,$map,1);
-                if ($fatal) {
-                    if ($container eq 'page') {
-                        $delwarning = &mt('An error occurred updating the contents of the current page.');
+        my $archiveidx = $position;
+        if ($position > 0) {
+            if (($env{'form.autoextract_camtasia'}) && (scalar(@LONCAPA::map::order) == 2)) {
+                $archiveidx = $position-1;
+            }
+            $env{'form.cmd'} = 'remove_'.$archiveidx;
+            my ($title,$url,@rrest) =
+                split(/:/,$LONCAPA::map::resources[$LONCAPA::map::order[$archiveidx]]);
+            if ($url eq $env{'form.archiveurl'}) {
+                if (&handle_edit_cmd($docuname,$docudom)) {
+                    ($errtext,$fatal) = &storemap($docuname,$docudom,$map,1);
+                    if ($fatal) {
+                        if ($container eq 'page') {
+                            $delwarning = &mt('An error occurred updating the contents of the current page.');
+                        } else {
+                            $delwarning = &mt('An error occurred updating the contents of the current folder.');
+                        }
                     } else {
-                        $delwarning = &mt('An error occurred updating the contents of the current folder.');
+                        $delresult = &mt('Archive file removed.');
                     }
-                } else {
-                    $delresult = &mt('Archive file removed.');
                 }
+            } else {
+                $delwarning .=  &mt('Archive file had unexpected item number in folder.').
+                                ' '.&mt('As a result the archive file has not been removed.');
             }
         }
         $env{'form.cmd'} = $currcmd;