[BACK]Return to lonfeedback.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/lonfeedback.pm between versions 1.240 and 1.262

version 1.240, 2007/01/05 06:47:22 version 1.262, 2009/01/20 16:38:39
Line 91  sub list_discussion { Line 91  sub list_discussion {
     if (not &discussion_visible($status)) {      if (not &discussion_visible($status)) {
         if ($mode ne 'board') {          if ($mode ne 'board') {
             &Apache::lonenc::check_encrypt(\$ressymb);               &Apache::lonenc::check_encrypt(\$ressymb); 
             return &send_message_link($ressymb);              return '<br />'.&send_message_link($ressymb);
         }          }
     }      }
     if ($group ne '' && $mode eq 'board') {      if ($group ne '' && $mode eq 'board') {
Line 625  END Line 625  END
                             $filterchoice .= '&nbsp;'.$role_types{$role}.',';                              $filterchoice .= '&nbsp;'.$role_types{$role}.',';
                         }                          }
                         $filterchoice =~ s/,$//;                          $filterchoice =~ s/,$//;
                         $filterchoice .= '<br />&nbsp;&nbsp&nbsp;&nbsp;&nbsp;&nbsp;&nbsp&nbsp;';                          $filterchoice .= '<br />'.('&nbsp;' x8);
                     }                      }
                     if ($statusfilter) {                      if ($statusfilter) {
                         $filterchoice .= '<i>'.&mt('status').'</i>-&nbsp;'.$status_types{$statusfilter};                          $filterchoice .= '<i>'.&mt('status').'</i>-&nbsp;'.$status_types{$statusfilter};
Line 637  END Line 637  END
                 }                  }
             }              }
             if ($dischash{$toggkey}) {              if ($dischash{$toggkey}) {
                 my $storebutton = &mt('Store read/unread changes');                  my $storebutton = &mt('Save read/unread changes');
                 $discussion.='<td align="right">'.                  $discussion.='<td align="right">'.
               '<input type="hidden" name="discsymb" value="'.$ressymb.'">'."\n".                '<input type="hidden" name="discsymb" value="'.$ressymb.'">'."\n".
               '<input type="button" name="readoptions" value="'.$storebutton.'"'.                '<input type="button" name="readoptions" value="'.$storebutton.'"'.
Line 732  END Line 732  END
             }              }
  }   }
     } else {      } else {
         $discussion.='<table class="LC_feedback_link"><tr><td>';          $discussion.='<div class="LC_feedback_link">';
         if (&discussion_open($status) &&          if (&discussion_open($status) &&
             &Apache::lonnet::allowed('pch',              &Apache::lonnet::allowed('pch',
            $env{'request.course.id'}.             $env{'request.course.id'}.
         ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) {          ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) {
     if ($outputtarget ne 'tex') {      if ($outputtarget ne 'tex') {
  $discussion.= &send_feedback_link($ressymb,$target).   $discussion.= &send_feedback_link($ressymb,$target);
                               '<br />';  
             }              }
  }   }
         if ($outputtarget ne 'tex') {          if ($outputtarget ne 'tex') {
     $discussion.= &send_message_link($ressymb);      $discussion.= &send_message_link($ressymb);
         }          }
         $discussion.='</td></tr></table>';          $discussion.='</div>';
     }      }
     return $discussion;      return $discussion;
 }  }
Line 763  sub send_feedback_link { Line 762  sub send_feedback_link {
   
 sub send_message_link {  sub send_message_link {
     my ($ressymb) = @_;      my ($ressymb) = @_;
     my $output = '<span class="LC_feedback_link">'.      my $output = '<span class="LC_message_link">'.
                  '  <a href="/adm/feedback?sendmessageonly=1&amp;symb='.                   '  <a href="/adm/feedback?sendmessageonly=1&amp;symb='.
                  &escape($ressymb).'"><img alt="" src="'.                   &escape($ressymb).'"><img alt="" src="'.
                  &Apache::loncommon::lonhttpdurl('/adm/lonMisc/feedback.gif').                   &Apache::loncommon::lonhttpdurl('/adm/lonMisc/feedback.gif').
Line 795  sub action_links_bar { Line 794  sub action_links_bar {
             $discussion .= '&previous='.$prevread;              $discussion .= '&previous='.$prevread;
         }          }
         $discussion .= &group_args($group);          $discussion .= &group_args($group);
         $discussion .='">'.&mt('Sorting/Filtering options').'</a>&nbsp;&nbsp';          $discussion .='">'.&mt('Sorting/Filtering options').'</a>'.('&nbsp;' x2);
     } else {      } else {
         $discussion .= '<td align="left">';          $discussion .= '<td align="left">';
     }      }
Line 901  sub build_posting_display { Line 900  sub build_posting_display {
   $env{'course.'.$env{'request.course.id'}.'.domain'},    $env{'course.'.$env{'request.course.id'}.'.domain'},
   $env{'course.'.$env{'request.course.id'}.'.num'});    $env{'course.'.$env{'request.course.id'}.'.num'});
   
       my $see_anonymous = 
    &Apache::lonnet::allowed('rin',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
   
     if ((@{$grouppick} == 0) || (grep(/^all$/,@{$grouppick}))) {      if ((@{$grouppick} == 0) || (grep(/^all$/,@{$grouppick}))) {
         $skip_group_check = 1;          $skip_group_check = 1;
     }      }
Line 1001  sub build_posting_display { Line 1003  sub build_posting_display {
                                @{$$subjectsort{$subject}} = ("$idx");                                 @{$$subjectsort{$subject}} = ("$idx");
                             }                              }
                         }                          }
         if ((!$contrib{$idx.':anonymous'}) || (&Apache::lonnet::allowed('rin',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')))) {          if (!$contrib{$idx.':anonymous'} || $see_anonymous) {
     $sender=&Apache::loncommon::aboutmewrapper(      $sender=&Apache::loncommon::aboutmewrapper(
  $plainname,   $plainname,
  $contrib{$idx.':sendername'},   $contrib{$idx.':sendername'},
  $contrib{$idx.':senderdomain'}).' ('.   $contrib{$idx.':senderdomain'}).' ('.
  $contrib{$idx.':sendername'}.' at '.   $contrib{$idx.':sendername'}.':'.
  $contrib{$idx.':senderdomain'}.')';   $contrib{$idx.':senderdomain'}.')';
     if ($contrib{$idx.':anonymous'}) {      if ($contrib{$idx.':anonymous'}) {
         $sender.=' <font color="red"><b>['.$$anonhash{$key}.']</b></font> '.          $sender.=' <font color="red"><b>['.$$anonhash{$key}.']</b></font> '.
     $screenname;      $screenname;
     }      }
       if ($see_anonymous) {
    $sender.=&Apache::loncommon::student_image_tag($contrib{$idx.':senderdomain'},$contrib{$idx.':sendername'});
       }
 # Set up for sorting by domain, then username  # Set up for sorting by domain, then username
                             unless (defined($$usernamesort{$contrib{$idx.':senderdomain'}})) {                              unless (defined($$usernamesort{$contrib{$idx.':senderdomain'}})) {
                                 %{$$usernamesort{$contrib{$idx.':senderdomain'}}} = ();                                  %{$$usernamesort{$contrib{$idx.':senderdomain'}}} = ();
Line 1236  sub build_posting_display { Line 1240  sub build_posting_display {
                                 $$newitem{$idx} = 1;                                  $$newitem{$idx} = 1;
                                 $$discussionitems[$idx] .= '                                  $$discussionitems[$idx] .= '
                                  <p><table border="0" width="100%">                                   <p><table border="0" width="100%">
                                   <tr><td align="left"><font color="#FF0000"><b>NEW</b></font></td>';                                    <tr><td align="left"><font color="#FF0000"><b>'.&mt('NEW').'</b></font></td>';
                             } else {                              } else {
                                 $$newitem{$idx} = 0;                                  $$newitem{$idx} = 0;
                                 $$discussionitems[$idx] .= '                                  $$discussionitems[$idx] .= '
Line 1468  sub replicate_attachments { Line 1472  sub replicate_attachments {
 }  }
   
 sub mail_screen {  sub mail_screen {
   my ($r,$feedurl,$options,$caller_symb) = @_;    my ($r,$feedurl,$options,$caller_symb,$attachmaxtext) = @_;
   if (exists($env{'form.origpage'})) {    if (exists($env{'form.origpage'})) {
       &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['subject','comment','currnewattach','addnewattach','deloldattach','delnewattach','timestamp','idx','anondiscuss','discuss','blog','group','ref']);        &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['subject','comment','currnewattach','addnewattach','deloldattach','delnewattach','timestamp','idx','anondiscuss','discuss','blog','group','ref']);
   }    }
Line 1478  sub mail_screen { Line 1482  sub mail_screen {
             'myqu' => 'My question/comment/feedback:',              'myqu' => 'My question/comment/feedback:',
             'title' => 'Title',              'title' => 'Title',
             'reta' => 'Retained attachments',              'reta' => 'Retained attachments',
             'atta' => 'Attachment (128 KB max size)',              'atta' => 'Attachment',
            );             );
   my $restitle = &get_resource_title($caller_symb,$feedurl);    my $restitle = &get_resource_title($caller_symb,$feedurl);
   my $quote='';    my $quote='';
Line 1614  END Line 1618  END
       $comment = &unescape($env{'form.comment'});        $comment = &unescape($env{'form.comment'});
       &process_attachments(\@currnewattach,\@currdelold,\@keepold);        &process_attachments(\@currnewattach,\@currdelold,\@keepold);
   }    }
   my $latexHelp=&Apache::loncommon::helpLatexCheatsheet();    my $latexHelp=&Apache::loncommon::helpLatexCheatsheet(undef,undef,1);
   my $send=&mt('Send');    my $send=&mt('Send');
   my $alert = &mt('Please select a feedback type.');    my $alert = &mt('Please select a feedback type.');
   my $js= <<END;    my $js= <<END;
Line 1717  END Line 1721  END
         }          }
     } else {      } else {
         $r->print(<<END);          $r->print(<<END);
 $lt{'atta'}: <input type="file" name="attachment" />  $lt{'atta'} $attachmaxtext: <input type="file" name="attachment" />
 </p>  </p>
 END  END
     }      }
Line 1798  sub print_display_options { Line 1802  sub print_display_options {
         'unread' => 'New posts only',          'unread' => 'New posts only',
         'unmark' => 'Posts not marked read',          'unmark' => 'Posts not marked read',
         'ondisp' => 'Once displayed',          'ondisp' => 'Once displayed',
         'onmark' => 'Once marked not NEW ',          'onmark' => 'Once marked not NEW',
         'toggon' => 'Shown',          'toggon' => 'Shown',
         'toggoff' => 'Not shown',          'toggoff' => 'Not shown',
         'disa' => 'Posts displayed?',          'disa' => 'Posts displayed?',
Line 1956  END Line 1960  END
        <td>$lt{$disctogg}</td>         <td>$lt{$disctogg}</td>
        <td><label><input type="checkbox" name="disctogg" onClick="discdispChk('2')" />$lt{'chgt'} "$toggchange"</label></td>         <td><label><input type="checkbox" name="disctogg" onClick="discdispChk('2')" />$lt{'chgt'} "$toggchange"</label></td>
 END  END
       my $save = &mt('Save Changes');
     $r->print(&Apache::loncommon::end_data_table_row());      $r->print(&Apache::loncommon::end_data_table_row());
     $r->print(&Apache::loncommon::end_data_table());      $r->print(&Apache::loncommon::end_data_table());
     $r->print(<<END);      $r->print(<<END);
Line 1967  END Line 1972  END
 <input type="hidden" name="$dispchgB" value=""/>  <input type="hidden" name="$dispchgB" value=""/>
 <input type="hidden" name="$markchg" value=""/>  <input type="hidden" name="$markchg" value=""/>
 <input type="hidden" name="$toggchg" value="" />  <input type="hidden" name="$toggchg" value="" />
 <input type="button" name="sub" value="Store Changes" onClick="javascript:setDisp()" />  <input type="button" name="sub" value="$save" onClick="javascript:setDisp()" />
 END  END
     if (exists($env{'form.group'})) {      if (exists($env{'form.group'})) {
         $r->print('<input type="hidden" name="group" value="'.$env{'form.group'}.'" />');          $r->print('<input type="hidden" name="group" value="'.$env{'form.group'}.'" />');
Line 2055  sub print_sortfilter_options { Line 2060  sub print_sortfilter_options {
         'spgr' => 'Specific groups',          'spgr' => 'Specific groups',
         'psub' => 'Pick specific users (by name)',          'psub' => 'Pick specific users (by name)',
         'shal' => 'Show a list of current posters',          'shal' => 'Show a list of current posters',
         'stor' => 'Store changes',          'stor' => 'Save changes',
     );      );
   
     my %sort_types = ();      my %sort_types = ();
Line 2147  $start_page Line 2152  $start_page
   </td>    </td>
   <td>&nbsp;</td>    <td>&nbsp;</td>
   <td align="center" valign="top">    <td align="center" valign="top">
    <select name="rolefilter" multiple="true" size="5">     <select name="rolefilter" multiple="multiple" size="5">
     <option value="all">$role_types{'all'}</option>      <option value="all">$role_types{'all'}</option>
     <option value="st">$role_types{'st'}</option>      <option value="st">$role_types{'st'}</option>
     <option value="cc">$role_types{'cc'}</option>      <option value="cc">$role_types{'cc'}</option>
Line 2159  $start_page Line 2164  $start_page
   </td>    </td>
   <td>&nbsp;</td>    <td>&nbsp;</td>
   <td align="center" valign="top">    <td align="center" valign="top">
    <select name="sectionpick" multiple="true" size="$numvisible">     <select name="sectionpick" multiple="multiple" size="$numvisible">
     $section_sel      $section_sel
    </select>     </select>
   </td>    </td>
   <td>&nbsp;</td>    <td>&nbsp;</td>
   <td align="center" valign="top">    <td align="center" valign="top">
    <select name="grouppick" multiple="true" size="$numvisible">     <select name="grouppick" multiple="multiple" size="$numvisible">
     $group_sel      $group_sel
    </select>     </select>
   </td>    </td>
Line 2386  ENDFAILREDIR Line 2391  ENDFAILREDIR
 }  }
   
 sub redirect_back {  sub redirect_back {
   my ($r,$feedurl,$typestyle,$sendsomething,$sendposts,$blog,$status,$previous,$sort,$rolefilter,$statusfilter,$sectionpick,$grouppick,$numpicks,$group) = @_;    my ($r,$feedurl,$typestyle,$sendsomething,$sendposts,$blog,$status,$previous,$sort,$rolefilter,$statusfilter,$sectionpick,$grouppick,$numpicks,$group,$toolarge) = @_;
   my $sorttag = '';    my $sorttag = '';
   my $roletag = '';    my $roletag = '';
   my $statustag = '';    my $statustag = '';
Line 2500  $start_page Line 2505  $start_page
 $typestyle  $typestyle
 <b>Sent $sendsomething message(s), and $sendposts post(s).</b>  <b>Sent $sendsomething message(s), and $sendposts post(s).</b>
 $blog  $blog
   $toolarge
 <font color="red">$status</font>  <font color="red">$status</font>
 <form name="reldt" action="$feedurl" target="loncapaclient">  <form name="reldt" action="$feedurl" target="loncapaclient">
 $prevtag  $prevtag
Line 2559  sub screen_header { Line 2565  sub screen_header {
  '<p><label><input type="radio" name="discuss" value="author" /> '.   '<p><label><input type="radio" name="discuss" value="author" /> '.
  &mt('Feedback to resource author').'</label></p>';   &mt('Feedback to resource author').'</label></p>';
  }   }
           my %optionhash=();
           foreach my $type ('question','comment','policy') {
       $optionhash{$type}=$env{'course.'.$env{'request.course.id'}.'.'.$type.'.email.text'};
    }
  if (&feedback_available(1)) {   if (&feedback_available(1)) {
     $msgoptions.=      $msgoptions.=
  '<p><label><input type="radio" name="discuss" value="question" /> '.   '<p><label><input type="radio" name="discuss" value="question" /> '.
  &mt('Question about resource content').'</label></p>';   ($optionhash{'question'}?$optionhash{'question'}:&mt('Question about resource content')).'</label></p>';
  }   }
  if (&feedback_available(0,1)) {   if (&feedback_available(0,1)) {
     $msgoptions.=      $msgoptions.=
  '<p><label><input type="radio" name="discuss" value="course" /> '.   '<p><label><input type="radio" name="discuss" value="course" /> '.
  &mt('Question/Comment/Feedback about course content').   ($optionhash{'comment'}?$optionhash{'comment'}:&mt('Question/Comment/Feedback about course content')).
  '</label></p>';   '</label></p>';
  }   }
  if (&feedback_available(0,0,1)) {   if (&feedback_available(0,0,1)) {
     $msgoptions.=      $msgoptions.=
  '<p><label><input type="radio" name="discuss" value="policy" /> '.   '<p><label><input type="radio" name="discuss" value="policy" /> '.
  &mt('Question/Comment/Feedback about course policy').   ($optionhash{'policy'}?$optionhash{'policy'}:&mt('Question/Comment/Feedback about course policy')).
  '</label></p>';   '</label></p>';
  }   }
     }      }
     if (($env{'request.course.id'}) && (!$env{'form.sendmessageonly'})) {      if (($env{'request.course.id'}) && (!$env{'form.sendmessageonly'})) {
  if (&discussion_open(undef,$symb) &&          my ($blocked,$blocktext) = &Apache::loncommon::blocking_status('boards');
           if (!$blocked && &discussion_open(undef,$symb) && 
     &Apache::lonnet::allowed('pch',      &Apache::lonnet::allowed('pch',
      $env{'request.course.id'}.       $env{'request.course.id'}.
      ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) {       ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) {
Line 2588  sub screen_header { Line 2599  sub screen_header {
  &mt('Anonymous contribution to course discussion of resource').   &mt('Anonymous contribution to course discussion of resource').
  ' <i>('.&mt('name only visible to course faculty').')</i></label> '.   ' <i>('.&mt('name only visible to course faculty').')</i></label> '.
  '<a href="/adm/preferences?action=changescreenname">'.&mt('Change Screenname').'</a>';   '<a href="/adm/preferences?action=changescreenname">'.&mt('Change Screenname').'</a>';
         }              my $blockblog = &Apache::loncommon::blocking_status('blogs');
         my $blockblog = &Apache::loncommon::blocking_status('blogs');              if (!$blockblog) {
         if (!$blockblog) {                  $discussoptions.= &add_blog_checkbox();
             $discussoptions.= &add_blog_checkbox();              }
         }          }
     }      }
     if ($msgoptions) { $msgoptions='<h2><img src="'.&Apache::loncommon::lonhttpdurl('/adm/lonMisc/feedback.gif').'" />'.&mt('Sending Messages').'</h2>'.$msgoptions; }      if ($msgoptions) { $msgoptions='<h2><img src="'.&Apache::loncommon::lonhttpdurl('/adm/lonMisc/feedback.gif').'" />'.&mt('Sending Messages').'</h2>'.$msgoptions; }
Line 2661  ENDCITE Line 2672  ENDCITE
   return ($email,$citations);    return ($email,$citations);
 }  }
   
 sub secapply {  
     my $rec=shift;  
     my $defaultflag=shift;  
     $rec=~s/\s+//g;  
     $rec=~s/\@/\:/g;  
     my ($adr,$sections_or_groups)=($rec=~/^([^\(]+)\(([^\)]+)\)/);  
     if ($sections_or_groups) {  
  foreach my $item (split(/\;/,$sections_or_groups)) {  
             if (($item eq $env{'request.course.sec'}) ||  
                 ($defaultflag && ($item eq '*'))) {  
                 return $adr;   
             } elsif ($env{'request.course.groups'}) {  
                 my @usersgroups = split(/:/,$env{'request.course.groups'});  
                 if (grep(/^\Q$item\E$/,@usersgroups)) {  
                     return $adr;  
                 }  
             }   
         }  
     } else {  
        return $rec;  
     }  
     return '';  
 }  
   
 =pod   
   
 =over 4  
   
 =item *  
   
 decide_receiver($feedurl,$author,$question,$course,$policy,$defaultflag);  
   
 Arguments  
   $feedurl - /res/ url of resource (only need if $author is true)  
   $author,$question,$course,$policy - all true/false parameters  
     if true will attempt to find the addresses of user that should receive  
     this type of feedback (author - feedback to author of resource $feedurl,  
     $question 'Resource Content Questions', $course 'Course Content Question',  
     $policy 'Course Policy')  
     (Additionally it also checks $env for whether the corresponding form.<name>  
     element exists, for ease of use in a html response context)  
      
   $defaultflag - (internal should be left blank) if true gather addresses   
                  that aren't for a section even if I have a section  
                  (used for reccursion internally, first we look for  
                  addresses for our specific section then we recurse  
                  and look for non section addresses)  
   
 Returns  
   $typestyle - string of html text, describing what addresses were found  
   %to - a hash, which keys are addresses of users to send messages to  
         the keys will look like   name:domain  
   
 =cut  
   
 sub decide_receiver {  
   my ($feedurl,$author,$question,$course,$policy,$defaultflag) = @_;  
   &Apache::lonenc::check_decrypt(\$feedurl);  
   my $typestyle='';  
   my %to=();  
   if ($env{'form.discuss'} eq 'author' ||$author) {  
     $typestyle.='Submitting as Author Feedback<br />';  
     $feedurl=~ m{^/res/($LONCAPA::domain_re)/($LONCAPA::username_re)/};  
     $to{$2.':'.$1}=1;  
   }  
   if ($env{'form.discuss'} eq 'question' ||$question) {  
     $typestyle.=&mt('Submitting as Question').'<br />';  
     foreach my $item (split(/\,/,  
    $env{'course.'.$env{'request.course.id'}.'.question.email'})  
      ) {  
  my $rec=&secapply($item,$defaultflag);  
         if ($rec) { $to{$rec}=1; }  
     }   
   }  
   if ($env{'form.discuss'} eq 'course' ||$course) {  
     $typestyle.=&mt('Submitting as Comment').'<br />';  
     foreach my $item (split(/\,/,  
    $env{'course.'.$env{'request.course.id'}.'.comment.email'})  
      ) {  
  my $rec=&secapply($item,$defaultflag);  
         if ($rec) { $to{$rec}=1; }  
     }   
   }  
   if ($env{'form.discuss'} eq 'policy' ||$policy) {  
     $typestyle.=&mt('Submitting as Policy Feedback').'<br />';  
     foreach my $item (split(/\,/,  
    $env{'course.'.$env{'request.course.id'}.'.policy.email'})  
      ) {  
  my $rec=&secapply($item,$defaultflag);  
         if ($rec) { $to{$rec}=1; }  
     }   
   }  
   if ((scalar(%to) eq '0') && (!$defaultflag)) {  
      ($typestyle,%to)=  
  &decide_receiver($feedurl,$author,$question,$course,$policy,1);  
   }  
   return ($typestyle,%to);  
 }  
   
 sub feedback_available {  sub feedback_available {
     my ($question,$course,$policy)=@_;      my ($question,$course,$policy)=@_;
     my ($typestyle,%to)=&decide_receiver('',0,$question,$course,$policy);      my ($typestyle,%to)=&Apache::lonmsg::decide_receiver('',0,$question,
    $course,$policy);
     return scalar(%to);      return scalar(%to);
 }  }
   
 sub send_msg {  sub send_msg {
   my ($title,$feedurl,$email,$citations,$attachmenturl,$symb,%to)=@_;      my ($title,$feedurl,$email,$citations,$attachmenturl,$symb,%to)=@_;
   my $status='';      my $status='';
   my $sendsomething=0;      my $sendsomething=0;
   my $restitle = &get_resource_title($symb,$feedurl);      my $restitle = &get_resource_title($symb,$feedurl);
   if ($title=~/^Error/) { $title=&mt('Feedback').': '.$title; }      if ($title=~/^Error/) { $title=&mt('Feedback').': '.$title; }
   unless ($title=~/\w/) { $title=&mt('Feedback'); }      unless ($title=~/\w/) { $title=&mt('Feedback'); }
   foreach my $key (keys(%to)) {      foreach my $key (keys(%to)) {
     if ($key) {   if ($key) {
       unless (&Apache::lonmsg::user_normal_msg(split(/\:/,$key),      my ($user,$domain) = split(/\:/,$key,2);
                $title.' ['.$restitle.']',$email,$citations,$feedurl,      if (!defined($user)) {
                 $attachmenturl,undef,undef,$symb,$restitle)=~/ok/) {   $status.='<br />'.&mt('Error sending message to [_1], no user specified.',$key);
  $status.='<br />'.&mt('Error sending message to').' '.$key.'<br />';      } elsif (!defined($domain)) {
       } else {   $status.='<br />'.&mt('Error sending message to [_1], no domain specified.',$key);
  $sendsomething++;      } else {
       }   unless (&Apache::lonmsg::user_normal_msg($user,$domain,
    $title.' ['.$restitle.']',$email,$citations,$feedurl,
    $attachmenturl,undef,undef,$symb,$restitle)=~/ok/) {
       $status.='<br />'.&mt('Error sending message to').' '.$key.'<br />';
    } else {
       $sendsomething++;
    }
       }
    }
     }      }
   }  
   
     my %record=&Apache::lonnet::restore('_feedback');      my %record=&Apache::lonnet::restore('_feedback');
     my ($temp)=keys(%record);      my ($temp)=keys(%record);
     unless ($temp=~/^error\:/) {      unless ($temp=~/^error\:/) {
        my %newrecord=();   my %newrecord=();
        $newrecord{'resource'}=$feedurl;   $newrecord{'resource'}=$feedurl;
        $newrecord{'subnumber'}=$record{'subnumber'}+1;   $newrecord{'subnumber'}=$record{'subnumber'}+1;
        unless (&Apache::lonnet::cstore(\%newrecord,'_feedback') eq 'ok') {   unless (&Apache::lonnet::cstore(\%newrecord,'_feedback') eq 'ok') {
    $status.='<br />'.&mt('Not registered').'<br />';      $status.='<br />'.&mt('Not registered').'<br />';
        }   }
     }      }
              
   return ($status,$sendsomething);      return ($status,$sendsomething);
 }  }
   
 sub adddiscuss {  sub adddiscuss {
Line 3011  ENDPREVIEW Line 2933  ENDPREVIEW
 }  }
   
 sub modify_attachments {  sub modify_attachments {
     my ($r,$currnewattach,$currdelold,$symb,$idx,$attachmenturls)=@_;      my ($r,$currnewattach,$currdelold,$symb,$idx,$attachmenturls,
           $attachmaxtext,$toolarge)=@_;
   
     my %lt = &Apache::lonlocal::texthash(      my %lt = &Apache::lonlocal::texthash(
                'subj' => 'Subject',                 'subj' => 'Subject',
Line 3019  sub modify_attachments { Line 2942  sub modify_attachments {
                'chth' => 'Check the checkboxes for any you wish to remove.',                 'chth' => 'Check the checkboxes for any you wish to remove.',
                'thef' => 'The following attachments have been uploaded for inclusion with this posting.',                 'thef' => 'The following attachments have been uploaded for inclusion with this posting.',
                'adda' => 'Add a new attachment to this post.',                 'adda' => 'Add a new attachment to this post.',
                'stch' => 'Store Changes',                 'stch' => 'Save Changes',
              );               );
     my $js = <<END;      my $js = <<END;
 <script type="text/javascript">  <script type="text/javascript">
Line 3053  END Line 2976  END
                 
     $r->print(<<END);      $r->print(<<END);
 $start_page  $start_page
   $toolarge
 <form name="modattachments" method="post" enctype="multipart/form-data" action="/adm/feedback?attach=$symb">  <form name="modattachments" method="post" enctype="multipart/form-data" action="/adm/feedback?attach=$symb">
  <table border="2">   <br />
    <table class="LC_data_table">
   <tr>    <tr>
    <td>     <td colspan="2">
     <b>Subject:</b> $subject</b><br /><br />      <b>Subject:</b> $subject</b><br /><br />
 END  END
     if ($idx) {      if ($idx) {
Line 3082  END Line 3007  END
         $r->print("<br />");           $r->print("<br />"); 
     }      }
     $r->print(<<END);      $r->print(<<END);
    $lt{'adda'}&nbsp;<input type="file" name="addnewattach" /><input type="button" name="upload" value="Upload" onClick="this.form.submit()" />         </td></tr>
      <tr>
       <td>
      $lt{'adda'}</td><td><input type="file" name="addnewattach" /><input type="button" name="upload" value="Upload" onClick="this.form.submit()" />    
    </td>     </td>
   </tr>    </tr>
     <tr>
      <td colspan="2">$attachmaxtext</td>
     </tr>
  </table>   </table>
 <input type="hidden" name="subject" value="$env{'form.subject'}" />  <input type="hidden" name="subject" value="$env{'form.subject'}" />
 <input type="hidden" name="comment" value="$env{'form.comment'}" />  <input type="hidden" name="comment" value="$env{'form.comment'}" />
Line 3316  function setblogvalue() { Line 3247  function setblogvalue() {
 sub has_discussion {  sub has_discussion {
     my $resourcesref = shift;      my $resourcesref = shift;
     my $navmap = Apache::lonnavmaps::navmap->new();      my $navmap = Apache::lonnavmaps::navmap->new();
     my @allres=$navmap->retrieveResources();      if (defined($navmap)) {
     foreach my $resource (@allres) {          my @allres=$navmap->retrieveResources();
         if ($resource->hasDiscussion()) {          foreach my $resource (@allres) {
             my $ressymb = $resource->wrap_symb();              if ($resource->hasDiscussion()) {
             push(@{$resourcesref}, $ressymb);                  my $ressymb = $resource->wrap_symb();
                   if (ref($resourcesref) eq 'ARRAY') {
                       push(@{$resourcesref}, $ressymb);
                   }
               }
         }          }
       } else {
           &Apache::lonnet::logthis('Has discussion check failed - could not create navmap object.');
     }      }
     return;      return;
 }  }
Line 3367  sub handler { Line 3304  sub handler {
   &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
          ['hide','unhide','deldisc','postdata','preview','replydisc','editdisc','cmd','symb','onlyunread','allposts','onlyunmark','previous','markread','markonread','markondisp','toggoff','toggon','modifydisp','changes','navtime','navmaps','navurl','sortposts','applysort','rolefilter','statusfilter','sectionpick','groupick','posterlist','userpick','attach','origpage','currnewattach','deloldattach','keepold','allversions','export','sendmessageonly','group','ref']);           ['hide','unhide','deldisc','postdata','preview','replydisc','editdisc','cmd','symb','onlyunread','allposts','onlyunmark','previous','markread','markonread','markondisp','toggoff','toggon','modifydisp','changes','navtime','navmaps','navurl','sortposts','applysort','rolefilter','statusfilter','sectionpick','groupick','posterlist','userpick','attach','origpage','currnewattach','deloldattach','keepold','allversions','export','sendmessageonly','group','ref']);
   my $group = $env{'form.group'};    my $group = $env{'form.group'};
     my %attachmax = (
                       text => '(128 KB max size)',
                       num  => 131072,
                     );
   if ($env{'form.editdisc'}) {    if ($env{'form.editdisc'}) {
       if (!(&editing_allowed($env{'form.editdisc'},$env{'form.group'}))) {        if (!(&editing_allowed($env{'form.editdisc'},$env{'form.group'}))) {
           my $symb=(split(/\:\:\:/,$env{'form.editdisc'}))[0];            my $symb=(split(/\:\:\:/,$env{'form.editdisc'}))[0];
Line 3637  ENDREDIR Line 3578  ENDREDIR
       my ($symb,$feedurl)=&get_feedurl_and_clean_symb($env{'form.symb'});        my ($symb,$feedurl)=&get_feedurl_and_clean_symb($env{'form.symb'});
       if ($env{'form.cmd'} eq 'threadedon') {        if ($env{'form.cmd'} eq 'threadedon') {
   &Apache::lonnet::put('environment',{'threadeddiscussion' => 'on'});    &Apache::lonnet::put('environment',{'threadeddiscussion' => 'on'});
   &Apache::lonnet::appenv('environment.threadeddiscussion' => 'on');    &Apache::lonnet::appenv({'environment.threadeddiscussion' => 'on'});
       } else {        } else {
    &Apache::lonnet::del('environment',['threadeddiscussion']);     &Apache::lonnet::del('environment',['threadeddiscussion']);
   &Apache::lonnet::delenv('environment\.threadeddiscussion');    &Apache::lonnet::delenv('environment\.threadeddiscussion');
Line 3675  ENDREDIR Line 3616  ENDREDIR
       &Apache::loncommon::content_type($r,'text/html');        &Apache::loncommon::content_type($r,'text/html');
       $r->send_http_header;        $r->send_http_header;
       &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['subject','comment','addnewattach','delnewattach','timestamp','numoldver','idx','discuss','blog']);        &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['subject','comment','addnewattach','delnewattach','timestamp','numoldver','idx','discuss','blog']);
       my (@currnewattach,@currdelold,@keepold);        my (@currnewattach,@currdelold,@keepold,$toolarge);
       &process_attachments(\@currnewattach,\@currdelold,\@keepold);        &process_attachments(\@currnewattach,\@currdelold,\@keepold);
       if (exists($env{'form.addnewattach.filename'})) {        if (exists($env{'form.addnewattach.filename'})) {
           unless (length($env{'form.addnewattach'})>131072) {            if (length($env{'form.addnewattach'})<=$attachmax{'num'}) {
               my $subdir = 'feedback/'.$env{'form.timestamp'};                my $subdir = 'feedback/'.$env{'form.timestamp'};
               my $newattachment=&Apache::lonnet::userfileupload('addnewattach',undef,$subdir);                my $newattachment=&Apache::lonnet::userfileupload('addnewattach',undef,$subdir);
       push(@currnewattach, $newattachment);        push(@currnewattach, $newattachment);
             } else {
                 $toolarge = '<p><span class="LC_warning">'.&mt('Attachment not included - exceeded permitted length').'</span><br /></p>';
           }            }
       }        }
       my $attachmenturls;        my $attachmenturls;
Line 3694  ENDREDIR Line 3637  ENDREDIR
           $attachmenturls = $contrib{$idx.':attachmenturl'};            $attachmenturls = $contrib{$idx.':attachmenturl'};
       }        }
       &modify_attachments($r,\@currnewattach,\@currdelold,$symb,$idx,        &modify_attachments($r,\@currnewattach,\@currdelold,$symb,$idx,
   $attachmenturls);    $attachmenturls,$attachmax{'text'},$toolarge);
       return OK;        return OK;
   } elsif ($env{'form.export'}) {    } elsif ($env{'form.export'}) {
       &Apache::loncommon::content_type($r,'text/html');        &Apache::loncommon::content_type($r,'text/html');
Line 3717  ENDREDIR Line 3660  ENDREDIR
   } else {    } else {
 # ------------------------------------------------------------- Normal feedback  # ------------------------------------------------------------- Normal feedback
       my $feedurl=$env{'form.postdata'};        my $feedurl=$env{'form.postdata'};
       $feedurl=~s/^http\:\/\///;        $feedurl=~s/^https?\:\/\///;
       $feedurl=~s/^$ENV{'SERVER_NAME'}//;        $feedurl=~s/^$ENV{'SERVER_NAME'}//;
       $feedurl=~s/^$ENV{'HTTP_HOST'}//;        $feedurl=~s/^$ENV{'HTTP_HOST'}//;
       $feedurl=~s/\?.+$//;        $feedurl=~s/\?.+$//;
Line 3783  ENDREDIR Line 3726  ENDREDIR
           }            }
   my $options=&screen_header($feedurl,$symb);    my $options=&screen_header($feedurl,$symb);
   if ($options) {    if ($options) {
       &mail_screen($r,$feedurl,$options,$symb);        &mail_screen($r,$feedurl,$options,$symb,$attachmax{'text'});
   } else {    } else {
       &fail_redirect($r,$feedurl);        &fail_redirect($r,$feedurl);
   }    }
Line 3800  ENDREDIR Line 3743  ENDREDIR
       my $usersaw=&resource_output($feedurl);        my $usersaw=&resource_output($feedurl);
   
 # Get resource answer (need to allow student to view grades for this to work)  # Get resource answer (need to allow student to view grades for this to work)
       &Apache::lonnet::appenv(('allowed.vgr'=>'F'));        &Apache::lonnet::appenv({'allowed.vgr'=>'F'});
       my $usersymb = &Apache::lonenc::check_encrypt($symb);        my $usersymb = &Apache::lonenc::check_encrypt($symb);
       my $useranswer=        my $useranswer=
           &Apache::loncommon::get_student_answers(            &Apache::loncommon::get_student_answers(
Line 3809  ENDREDIR Line 3752  ENDREDIR
       &Apache::lonnet::delenv('allowed.vgr');        &Apache::lonnet::delenv('allowed.vgr');
 # Get attachments, if any, and not too large  # Get attachments, if any, and not too large
       my $attachmenturl='';        my $attachmenturl='';
         my $toolarge='';
       if (($env{'form.origpage'}) || ($env{'form.editdisc'}) ||        if (($env{'form.origpage'}) || ($env{'form.editdisc'}) ||
   ($env{'form.replydisc'})) {    ($env{'form.replydisc'})) {
   my ($symb,$idx);    my ($symb,$idx);
Line 3827  ENDREDIR Line 3771  ENDREDIR
   $symb=~s|(bulletin___\d+___)adm/wrapper/|$1|;    $symb=~s|(bulletin___\d+___)adm/wrapper/|$1|;
   $attachmenturl=&construct_attachmenturl(\@currnewattach,\@keepold,$symb,$idx);    $attachmenturl=&construct_attachmenturl(\@currnewattach,\@keepold,$symb,$idx);
       } elsif ($env{'form.attachment.filename'}) {        } elsif ($env{'form.attachment.filename'}) {
   unless (length($env{'form.attachment'})>131072) {    if (length($env{'form.attachment'})<=$attachmax{'num'}) {
       $attachmenturl=&Apache::lonnet::userfileupload('attachment',undef,'feedback');                my $now = time;
   }                my $subdir = 'feedback/'.$now;
         $attachmenturl=&Apache::lonnet::userfileupload('attachment',undef,$subdir);
     } else {
                 $toolarge = '<p><span class="LC_warning">'.&mt('Attachment not included - exceeded permitted length').'</span><br /></p>';
             }
       }        }
 # Filter HTML out of message (could be nasty)  # Filter HTML out of message (could be nasty)
       my $message=&clear_out_html($env{'form.comment'});        my $message=&clear_out_html($env{'form.comment'});
Line 3839  ENDREDIR Line 3787  ENDREDIR
      $usersaw,$useranswer);       $usersaw,$useranswer);
     
 # Who gets this?  # Who gets this?
       my ($typestyle,%to) = &decide_receiver($feedurl);        my ($typestyle,%to) = &Apache::lonmsg::decide_receiver($feedurl);
   
 # Actually send mail  # Actually send mail
       my ($status,$numsent)=&send_msg(&clear_out_html($env{'form.subject'},        my ($status,$numsent)=&send_msg(&clear_out_html($env{'form.subject'},
Line 3872  ENDREDIR Line 3820  ENDREDIR
       }        }
       
 # Receipt screen and redirect back to where came from  # Receipt screen and redirect back to where came from
       &redirect_back($r,$feedurl,$typestyle,$numsent,$numpost,$blog,$status,$env{'form.previous'},undef,undef,undef,undef,undef,undef,$group);        &redirect_back($r,$feedurl,$typestyle,$numsent,$numpost,$blog,$status,$env{'form.previous'},undef,undef,undef,undef,undef,undef,$group,$toolarge);
   }    }
   return OK;    return OK;
 }  }
Line 4017  sub get_resource_title { Line 3965  sub get_resource_title {
   
 1;  1;
 __END__  __END__
   
   
   =pod
   
   =head1 NAME
   
   Apache::lonfeedback.pm
   
   =head1 SYNOPSIS
   
   Handles feedback from students to instructors and system administrators.
   
   Provides a screenshot of the current resource, as well as previous attempts if the resource was a homework.
   
   Used by lonmsg.pm.
   
   This is part of the LearningOnline Network with CAPA project
   described at http://www.lon-capa.org.
   
   =head1 OVERVIEW
   
   None
   
   =head1 SUBROUTINES
   
   =over
   
   =item discussion_open()
   
   =item discussion_visible()
   
   =item list_discussion()
   
   =item send_feedback_link()
   
   =item send_message_link()
   
   =item action_links_bar()
   
   =item postingform_display()
   
   =item build_posting_display
   
   =item filter_regexp()
   
   =item get_post_contents()
   
   =item replicate_attachments()
   
   =item mail_screen()
   
   =item print_display_options()
   
   =item print_sortfilter_options()
   
   =item print_showposters()
   
   =item get_post_versions()
   
   =item get_post_attachments()
   
   =item fail_redirect()
   
   =item redirect_back()
   
   =item no_redirect_back()
   
   =item screen_header()
   
   =item resource_output()
   
   =item clear_out_html()
   
   =item assemble_email()
   
   =item feedback_available()
   
   =item send_msg()
   
   =item adddiscuss()
   
   =item get_discussion_info()
   
   =item show_preview()
   
   =item newline_to_br()
   
   =item generate_preview_button()
   
   =item modify_attachments()
   
   =item process_attachments()
   
   =item generate_attachments_button()
   
   =item extract_attachments()
   
   =item construct_attachmenturl()
   
   =item add_blog_checkbox()
   
   =item has_discussion()
   
   =item sort_filter_names()
   
   =item handler()
   
   =item blocked_reply_or_edit()
   
   =item wrap_symb()
   
   =item dewrapper()
   
   =item get_feedurl()
   
   =item get_feedurl_and_clean_symb()
   
   =item editing_allowed()
   
   =item check_group_priv()
   
   =item group_args()
   
   =item get_resource_title()
   
   =back
   
   =cut
Removed from v.1.240  
changed lines
  Added in v.1.262

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