version 1.9, 2001/02/13 18:18:40
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version 1.74, 2004/01/13 02:31:09
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# The LearningOnline Network |
# The LearningOnline Network |
# Feedback |
# Feedback |
# |
# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
# (Internal Server Error Handler |
# (Internal Server Error Handler |
# |
# |
# (Login Screen |
# (Login Screen |
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# 2/9 Guy Albertelli |
# 2/9 Guy Albertelli |
# 2/10 Gerd Kortemeyer |
# 2/10 Gerd Kortemeyer |
# 2/13 Guy Albertelli |
# 2/13 Guy Albertelli |
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# 7/25 Gerd Kortemeyer |
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# 7/26 Guy Albertelli |
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# 7/26,8/10,10/1,11/5,11/6,12/27,12/29 Gerd Kortemeyer |
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# YEAR=2002 |
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# 1/1,1/16 Gerd Kortemeyer |
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# |
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package Apache::lonfeedback; |
package Apache::lonfeedback; |
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Line 20 use strict;
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Line 50 use strict;
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use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::lonmsg(); |
use Apache::lonmsg(); |
use Apache::loncommon(); |
use Apache::loncommon(); |
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use Apache::lontexconvert(); |
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use Apache::lonlocal; |
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sub list_discussion { |
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my ($mode,$status,$symb)=@_; |
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my $discussiononly=0; |
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if ($mode eq 'board') { $discussiononly=1; } |
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unless ($ENV{'request.course.id'}) { return ''; } |
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my $crs='/'.$ENV{'request.course.id'}; |
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if ($ENV{'request.course.sec'}) { |
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$crs.='_'.$ENV{'request.course.sec'}; |
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} |
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$crs=~s/\_/\//g; |
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unless ($symb) { |
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$symb=&Apache::lonnet::symbread(); |
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} |
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unless ($symb) { return ''; } |
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my $seeid=&Apache::lonnet::allowed('rin',$crs); |
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my $viewgrades=&Apache::lonnet::allowed('vgr',$crs); |
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my @discussionitems=(); |
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# backward compatibility (bulletin boards used to be 'wrapped') |
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my $ressymb=$symb; |
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if ($mode eq 'board') { |
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$ressymb=~s|(bulletin___\d+___)|$1adm/wrapper|; |
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} |
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my %contrib=&Apache::lonnet::restore($ressymb,$ENV{'request.course.id'}, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
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my $visible=0; |
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my @depth=(); |
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my @original=(); |
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my @index=(); |
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my @replies=(); |
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my %alldiscussion=(); |
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my $maxdepth=0; |
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my $target=''; |
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unless ($ENV{'browser.interface'} eq 'textual' || |
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$ENV{'environment.remote'} eq 'off' ) { |
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$target='target="LONcom"'; |
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} |
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if ($contrib{'version'}) { |
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for (my $id=1;$id<=$contrib{'version'};$id++) { |
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my $idx=$id; |
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my $hidden=($contrib{'hidden'}=~/\.$idx\./); |
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my $deleted=($contrib{'deleted'}=~/\.$idx\./); |
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my $origindex='0.'; |
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if (($contrib{$idx.':replyto'}) && ($ENV{'environment.threadeddiscussion'})) { |
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# this is a follow-up message |
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$original[$idx]=$original[$contrib{$idx.':replyto'}]; |
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$depth[$idx]=$depth[$contrib{$idx.':replyto'}]+1; |
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$origindex=$index[$contrib{$idx.':replyto'}]; |
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if ($depth[$idx]>$maxdepth) { $maxdepth=$depth[$idx]; } |
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} else { |
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# this is an original message |
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$original[$idx]=0; |
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$depth[$idx]=0; |
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} |
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if ($replies[$depth[$idx]]) { |
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$replies[$depth[$idx]]++; |
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} else { |
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$replies[$depth[$idx]]=1; |
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} |
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unless ((($hidden) && (!$seeid)) || ($deleted)) { |
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$visible++; |
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my $message=$contrib{$idx.':message'}; |
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$message=~s/\n/\<br \/\>/g; |
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$message=&Apache::lontexconvert::msgtexconverted($message); |
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if ($contrib{$idx.':attachmenturl'}) { |
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my ($fname,$ft) |
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=($contrib{$idx.':attachmenturl'}=~/\/(\w+)\.(\w+)$/); |
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$message.='<p>'.&mt('Attachment').': <a href="'. |
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&Apache::lonnet::tokenwrapper( |
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$contrib{$idx.':attachmenturl'}). |
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'"><tt>'.$fname.'.'.$ft.'</tt></a></p>'; |
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} |
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if ($message) { |
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if ($hidden) { |
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$message='<font color="#888888">'.$message.'</font>'; |
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} |
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my $screenname=&Apache::loncommon::screenname( |
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$contrib{$idx.':sendername'}, |
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$contrib{$idx.':senderdomain'}); |
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my $plainname=&Apache::loncommon::nickname( |
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$contrib{$idx.':sendername'}, |
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$contrib{$idx.':senderdomain'}); |
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my $sender=&mt('Anonymous'); |
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if ((!$contrib{$idx.':anonymous'}) || ($seeid)) { |
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$sender=&Apache::loncommon::aboutmewrapper( |
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$plainname, |
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$contrib{$idx.':sendername'}, |
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$contrib{$idx.':senderdomain'}).' ('. |
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$contrib{$idx.':sendername'}.' at '. |
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$contrib{$idx.':senderdomain'}.')'; |
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if ($contrib{$idx.':anonymous'}) { |
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$sender.=' ['.&mt('anonymous').'] '. |
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$screenname; |
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} |
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if ($seeid) { |
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if ($hidden) { |
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$sender.=' <a href="/adm/feedback?unhide='. |
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$symb.':::'.$idx.'">'.&mt('Make Visible').'</a>'; |
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} else { |
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$sender.=' <a href="/adm/feedback?hide='. |
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$symb.':::'.$idx.'">'.&mt('Hide').'</a>'; |
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} |
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$sender.=' <a href="/adm/feedback?deldisc='. |
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$symb.':::'.$idx.'">'.&mt('Delete').'</a>'; |
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} |
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if (&Apache::lonnet::allowed('pch', |
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$ENV{'request.course.id'}. |
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($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) { |
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$sender.=' <a href="/adm/feedback?replydisc='. |
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$symb.':::'.$idx.'" '.$target.'>'.&mt('Reply').'</a>'; |
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} |
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} else { |
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if ($screenname) { |
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$sender='<i>'.$screenname.'</i>'; |
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} |
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} |
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my $vgrlink; |
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if ($viewgrades) { |
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$vgrlink=&Apache::loncommon::submlink('Submissions', |
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$contrib{$idx.':sendername'},$contrib{$idx.':senderdomain'},$symb); |
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} |
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#figure out at what position this needs to print |
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my $thisindex=$idx; |
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if ($ENV{'environment.threadeddiscussion'}) { |
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$thisindex=$origindex.substr('00'.$replies[$depth[$idx]],-2,2); |
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} |
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$alldiscussion{$thisindex}=$idx; |
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$index[$idx]=$thisindex; |
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$discussionitems[$idx]='<p><b>'.$sender.'</b> '.$vgrlink.' ('. |
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localtime($contrib{$idx.':timestamp'}). |
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'):<blockquote>'.$message. |
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'</blockquote></p>'; |
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} |
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} |
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} |
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} |
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my $discussion=''; |
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if ($visible) { |
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# Print a the discusssion |
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$discussion.='<table bgcolor="#AAAAAA" cellpadding="2" cellspacing="2" border="0">'; |
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if ($visible>2) { |
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my $colspan=$maxdepth+1; |
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$discussion.='<tr><td bgcolor="DDDDBB" colspan="'.$colspan.'">'. |
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'<a href="/adm/feedback?threadedon='.$symb.'">'.&mt('Threaded View').'</a> '. |
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'<a href="/adm/feedback?threadedoff='.$symb.'">'.&mt('Chronological View').'</a>'. |
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'</td></tr>'; |
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} |
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foreach (sort { $a <=> $b } keys %alldiscussion) { |
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$discussion.="\n<tr>"; |
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my $thisdepth=$depth[$alldiscussion{$_}]; |
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for (1..$thisdepth) { |
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$discussion.='<td> </td>'; |
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} |
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my $colspan=$maxdepth-$thisdepth+1; |
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$discussion.="<td bgcolor='#CCCCCC' colspan='".$colspan."'>".$discussionitems[$alldiscussion{$_}]. |
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"</td></tr>"; |
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} |
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$discussion.='</table>'; |
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} |
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if ($discussiononly) { |
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$discussion.=(<<ENDDISCUSS); |
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<form action="/adm/feedback" method="post" name="mailform" enctype="multipart/form-data"> |
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<input type="submit" name="discuss" value="Post Discussion" /> |
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<input type="submit" name="anondiscuss" value="Post Anonymous Discussion" /> |
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<input type="hidden" name="symb" value="$ressymb" /> |
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<input type="hidden" name="sendit" value="true" /> |
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<br /> |
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<font size="1">Note: in anonymous discussion, your name is visible only to |
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course faculty</font><br /> |
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<textarea name="comment" cols="60" rows="10" wrap="hard"></textarea> |
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<p> |
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Attachment (128 KB max size): <input type="file" name="attachment" /> |
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</p> |
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</form> |
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ENDDISCUSS |
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$discussion.=&generate_preview_button(); |
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} else { |
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if (&Apache::lonnet::allowed('pch', |
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$ENV{'request.course.id'}. |
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($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) { |
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$discussion.='<table bgcolor="#BBBBBB"><tr><td><a href="/adm/feedback?replydisc='. |
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$symb.':::" '.$target.'>'. |
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'<img src="/adm/lonMisc/chat.gif" border="0" />'. |
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&mt('Post Discussion').'</a></td></tr></table>'; |
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} |
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} |
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return $discussion; |
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} |
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sub mail_screen { |
sub mail_screen { |
my ($r,$feedurl,$options) = @_; |
my ($r,$feedurl,$options) = @_; |
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my $bodytag=&Apache::loncommon::bodytag('Resource Feedback and Discussion', |
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'','onLoad="window.focus();"'); |
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my $title=&Apache::lonnet::gettitle($feedurl); |
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if (!$title) { $title = $feedurl; } |
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my $quote=''; |
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if ($ENV{'form.replydisc'}) { |
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my ($symb,$idx)=split(/\:\:\:/,$ENV{'form.replydisc'}); |
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my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'}, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
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unless (($contrib{'hidden'}=~/\.$idx\./) || ($contrib{'deleted'}=~/\.$idx\./)) { |
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my $message=$contrib{$idx.':message'}; |
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$message=~s/\n/\<br \/\>/g; |
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$quote='<blockquote>'.&Apache::lontexconvert::msgtexconverted($message).'</blockquote>'; |
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} |
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} |
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my $latexHelp = Apache::loncommon::helpLatexCheatsheet(); |
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my $send=&mt('Send'); |
$r->print(<<ENDDOCUMENT); |
$r->print(<<ENDDOCUMENT); |
<html> |
<html> |
<head> |
<head> |
<title>The LearningOnline Network with CAPA</title> |
<title>The LearningOnline Network with CAPA</title> |
<meta http-equiv="pragma" content="no-cache"></meta> |
<meta http-equiv="pragma" content="no-cache"></meta> |
<script> |
<script type="text/javascript"> |
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//<!-- |
function gosubmit() { |
function gosubmit() { |
var rec=0; |
var rec=0; |
if (document.mailform.elements.author!=undefined) { |
if (typeof(document.mailform.elements.author)!="undefined") { |
if (document.mailform.elements.author.checked) { |
if (document.mailform.elements.author.checked) { |
rec=1; |
rec=1; |
} |
} |
} |
} |
if (document.mailform.elements.question!=undefined) { |
if (typeof(document.mailform.elements.question)!="undefined") { |
if (document.mailform.elements.question.checked) { |
if (document.mailform.elements.question.checked) { |
rec=1; |
rec=1; |
} |
} |
} |
} |
if (document.mailform.elements.course!=undefined) { |
if (typeof(document.mailform.elements.course)!="undefined") { |
if (document.mailform.elements.course.checked) { |
if (document.mailform.elements.course.checked) { |
rec=1; |
rec=1; |
} |
} |
} |
} |
if (document.mailform.elements.policy!=undefined) { |
if (typeof(document.mailform.elements.policy)!="undefined") { |
if (document.mailform.elements.policy.checked) { |
if (document.mailform.elements.policy.checked) { |
rec=1; |
rec=1; |
} |
} |
} |
} |
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if (typeof(document.mailform.elements.discuss)!="undefined") { |
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if (document.mailform.elements.discuss.checked) { |
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rec=1; |
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} |
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} |
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if (typeof(document.mailform.elements.anondiscuss)!="undefined") { |
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if (document.mailform.elements.anondiscuss.checked) { |
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rec=1; |
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} |
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} |
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if (rec) { |
if (rec) { |
document.mailform.submit(); |
document.mailform.submit(); |
Line 58 sub mail_screen {
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Line 311 sub mail_screen {
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alert('Please check a feedback type.'); |
alert('Please check a feedback type.'); |
} |
} |
} |
} |
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//--> |
</script> |
</script> |
</head> |
</head> |
<body bgcolor="#FFFFFF" onLoad="window.focus();"> |
$bodytag |
<img align=right src=/adm/lonIcons/lonlogos.gif> |
<h2><tt>$title</tt></h2> |
<h1>Feedback</h1> |
<form action="/adm/feedback" method="post" name="mailform" |
<h2><tt>$feedurl</tt></h2> |
enctype="multipart/form-data"> |
<form action="/adm/feedback" method=post name=mailform> |
<input type="hidden" name="postdata" value="$feedurl" /> |
<input type=hidden name=postdata value="$feedurl"> |
<input type="hidden" name="replydisc" value="$ENV{'form.replydisc'}" /> |
Please check at least one of the following feedback types: |
Please check at least one of the following feedback types: |
$options<hr> |
$options<hr /> |
My question/comment/feedback:<p> |
$quote |
<textarea name=comment cols=60 rows=10> |
<p>My question/comment/feedback:</p> |
</textarea><p> |
<p> |
<input type=hidden name=sendit value=1> |
$latexHelp |
<input type=button value="Send Feedback" onClick='gosubmit();'></input> |
<textarea name="comment" cols="60" rows="10" wrap="hard"> |
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</textarea></p> |
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<p> |
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Attachment (128 KB max size): <input type="file" name="attachment" /> |
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</p> |
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<p> |
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<input type="hidden" name="sendit" value="1" /> |
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<input type="button" value="$send" onClick='gosubmit();' /> |
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</p> |
</form> |
</form> |
</body> |
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</html> |
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ENDDOCUMENT |
ENDDOCUMENT |
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$r->print(&generate_preview_button().'</body></html>'); |
} |
} |
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sub fail_redirect { |
sub fail_redirect { |
my ($r,$feedurl) = @_; |
my ($r,$feedurl) = @_; |
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if ($feedurl=~/^\/adm\//) { $feedurl.='?register=1' }; |
$r->print (<<ENDFAILREDIR); |
$r->print (<<ENDFAILREDIR); |
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<html> |
<head><title>Feedback not sent</title> |
<head><title>Feedback not sent</title> |
<meta http-equiv="pragma" content="no-cache"></meta> |
<meta http-equiv="pragma" content="no-cache" /> |
<meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl"> |
<meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl" /> |
</head> |
</head> |
<html> |
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<body bgcolor="#FFFFFF"> |
<body bgcolor="#FFFFFF"> |
<img align=right src=/adm/lonIcons/lonlogos.gif> |
<img align="right" src="/adm/lonIcons/lonlogos.gif" /> |
<b>Sorry, no recipients ...</b> |
<b>Sorry, no recipients ...</b> |
</body> |
</body> |
</html> |
</html> |
Line 96 ENDFAILREDIR
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Line 358 ENDFAILREDIR
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} |
} |
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sub redirect_back { |
sub redirect_back { |
my ($r,$feedurl,$typestyle,$sendsomething,$status) = @_; |
my ($r,$feedurl,$typestyle,$sendsomething,$sendposts,$status) = @_; |
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if ($feedurl=~/^\/adm\//) { $feedurl.='?register=1' }; |
$r->print (<<ENDREDIR); |
$r->print (<<ENDREDIR); |
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<html> |
<head> |
<head> |
<title>Feedback sent</title> |
<title>Feedback sent</title> |
<meta http-equiv="pragma" content="no-cache"></meta> |
<meta http-equiv="pragma" content="no-cache" /> |
<meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl"> |
<meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl"> |
</head> |
</head> |
<html> |
<body bgcolor="#FFFFFF" onLoad='if (window.name!="loncapaclient") { this.document.reldt.submit(); self.close(); }'> |
<body bgcolor="#FFFFFF"> |
<img align="right" src="/adm/lonIcons/lonlogos.gif" /> |
<img align=right src=/adm/lonIcons/lonlogos.gif> |
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$typestyle |
$typestyle |
<b>Sent $sendsomething message(s).</b> |
<b>Sent $sendsomething message(s), and $sendposts post(s).</b> |
<font color=red>$status</font> |
<font color="red">$status</font> |
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<form name="reldt" action="$feedurl" target="loncapaclient"> |
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</form> |
</body> |
</body> |
</html> |
</html> |
ENDREDIR |
ENDREDIR |
Line 117 ENDREDIR
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Line 382 ENDREDIR
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sub no_redirect_back { |
sub no_redirect_back { |
my ($r,$feedurl) = @_; |
my ($r,$feedurl) = @_; |
$r->print (<<ENDNOREDIR); |
$r->print (<<ENDNOREDIR); |
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<html> |
<head><title>Feedback not sent</title> |
<head><title>Feedback not sent</title> |
<meta http-equiv="pragma" content="no-cache"></meta> |
<meta http-equiv="pragma" content="no-cache" /> |
ENDNOREDIR |
ENDNOREDIR |
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if ($feedurl!~/^\/adm\/feedback/) { |
if ($feedurl!~/^\/adm\/feedback/) { |
Line 127 ENDNOREDIR
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Line 393 ENDNOREDIR
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$r->print (<<ENDNOREDIRTWO); |
$r->print (<<ENDNOREDIRTWO); |
</head> |
</head> |
<html> |
<body bgcolor="#FFFFFF" onLoad='if (window.name!="loncapaclient") { self.close(); }'> |
<body bgcolor="#FFFFFF"> |
<img align="right" src="/adm/lonIcons/lonlogos.gif" /> |
<img align=right src=/adm/lonIcons/lonlogos.gif> |
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<b>Sorry, no feedback possible on this resource ...</b> |
<b>Sorry, no feedback possible on this resource ...</b> |
</body> |
</body> |
</html> |
</html> |
Line 137 ENDNOREDIRTWO
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Line 402 ENDNOREDIRTWO
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} |
} |
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sub screen_header { |
sub screen_header { |
my ($feedurl) = @_; |
my ($feedurl) = @_; |
my $options=''; |
my $msgoptions=''; |
if (($feedurl=~/^\/res/) && ($feedurl!~/^\/res\/adm/)) { |
my $discussoptions=''; |
$options= |
unless ($ENV{'form.replydisc'}) { |
'<p><input type=checkbox name=author> Feedback to resource author'; |
if (($feedurl=~/^\/res\//) && ($feedurl!~/^\/res\/adm/)) { |
} |
$msgoptions= |
if ($ENV{'course.'.$ENV{'request.course.id'}.'.question.email'}) { |
'<p><input type="checkbox" name="author" /> '. |
$options.= |
&mt('Feedback to resource author').'</p>'; |
'<br><input type=checkbox name=question> Question about resource content'; |
} |
} |
if (&feedback_available(1)) { |
if ($ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'}) { |
$msgoptions.= |
$options.= |
'<br /><input type="checkbox" name="question" /> '. |
'<br><input type=checkbox name=course> '. |
&mt('Question about resource content'); |
'Question/Comment/Feedback about course content'; |
} |
} |
if (&feedback_available(0,1)) { |
if ($ENV{'course.'.$ENV{'request.course.id'}.'.policy.email'}) { |
$msgoptions.= |
$options.= |
'<br /><input type="checkbox" name="course" /> '. |
'<br><input type=checkbox name=policy> '. |
&mt('Question/Comment/Feedback about course content'); |
'Question/Comment/Feedback about course policy'; |
} |
} |
if (&feedback_available(0,0,1)) { |
return $options; |
$msgoptions.= |
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'<br /><input type="checkbox" name="policy" /> '. |
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&mt('Question/Comment/Feedback about course policy'); |
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} |
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} |
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if ($ENV{'request.course.id'}) { |
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if (&Apache::lonnet::allowed('pch', |
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$ENV{'request.course.id'}. |
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($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) { |
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$discussoptions='<input type="checkbox" name="discuss" onClick="this.form.anondiscuss.checked=false;" '. |
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($ENV{'form.replydisc'}?' checked="1"':'').' /> '. |
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&mt('Contribution to course discussion of resource'); |
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$discussoptions.='<br /><input type="checkbox" name="anondiscuss" onClick="this.form.discuss.checked=false;" /> '. |
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&mt('Anonymous contribution to course discussion of resource'). |
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' <i>('.&mt('name only visible to course faculty').')</i>'; |
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} |
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} |
|
if ($msgoptions) { $msgoptions='<h2><img src="/adm/lonMisc/feedback.gif" />'.&mt('Sending Messages').'</h2>'.$msgoptions; } |
|
if ($discussoptions) { |
|
$discussoptions='<h2><img src="/adm/lonMisc/chat.gif" />'.&mt('Discussion Contributions').'</h2>'.$discussoptions; } |
|
return $msgoptions.$discussoptions; |
} |
} |
|
|
sub resource_output { |
sub resource_output { |
my ($feedurl) = @_; |
my ($feedurl) = @_; |
my $usersaw=&Apache::lonnet::ssi($feedurl); |
my $usersaw=&Apache::lonnet::ssi_body($feedurl); |
$usersaw=~s/\<body[^\>]*\>//gi; |
$usersaw=~s/\<body[^\>]*\>//gi; |
$usersaw=~s/\<\/body\>//gi; |
$usersaw=~s/\<\/body\>//gi; |
$usersaw=~s/\<html\>//gi; |
$usersaw=~s/\<html\>//gi; |
Line 174 sub resource_output {
|
Line 459 sub resource_output {
|
} |
} |
|
|
sub clear_out_html { |
sub clear_out_html { |
my $message=$ENV{'form.comment'}; |
my ($message,$override)=@_; |
$message=~s/\</\<\;/g; |
my $cid=$ENV{'request.course.id'}; |
$message=~s/\>/\>\;/g; |
if (($ENV{"course.$cid.allow_limited_html_in_feedback"} =~ m/yes/i) || |
|
($override)) { |
|
# allows <B> <I> <P> <A> <LI> <OL> <UL> <EM> <BR> <TT> <STRONG> |
|
# <BLOCKQUOTE> <DIV .*> <DIV> <IMG> |
|
my %html=(B=>1, I=>1, P=>1, A=>1, LI=>1, OL=>1, UL=>1, EM=>1, |
|
BR=>1, TT=>1, STRONG=>1, BLOCKQUOTE=>1, DIV=>1, IMG=>1, |
|
M=>1); |
|
|
|
$message =~ s/\<(\/?\s*(\w+)[^\>\<]*)/ |
|
{($html{uc($2)}&&(length($1)<1000))?"\<$1":"\<$1"}/ge; |
|
$message =~ s/(\<?\s*(\w+)[^\<\>]*)\>/ |
|
{($html{uc($2)}&&(length($1)<1000))?"$1\>":"$1\>"}/ge; |
|
} else { |
|
$message=~s/\</\<\;/g; |
|
$message=~s/\>/\>\;/g; |
|
} |
return $message; |
return $message; |
} |
} |
|
|
sub assemble_email { |
sub assemble_email { |
my ($feedurl,$message,$prevattempts,$usersaw)=@_; |
my ($feedurl,$message,$prevattempts,$usersaw,$useranswer)=@_; |
my $email=<<"ENDEMAIL"; |
my $email=<<"ENDEMAIL"; |
Refers to <a href="$feedurl">$feedurl</a> |
Refers to <a href="$feedurl">$feedurl</a> |
|
|
Line 190 ENDEMAIL
|
Line 490 ENDEMAIL
|
my $citations=<<"ENDCITE"; |
my $citations=<<"ENDCITE"; |
<h2>Previous attempts of student (if applicable)</h2> |
<h2>Previous attempts of student (if applicable)</h2> |
$prevattempts |
$prevattempts |
<p><hr> |
<br /><hr /> |
<h2>Original screen output (if applicable)</h2> |
<h2>Original screen output (if applicable)</h2> |
$usersaw |
$usersaw |
|
<h2>Correct Answer(s) (if applicable)</h2> |
|
$useranswer |
ENDCITE |
ENDCITE |
return ($email,$citations); |
return ($email,$citations); |
} |
} |
|
|
|
sub secapply { |
|
my $rec=shift; |
|
my $defaultflag=shift; |
|
$rec=~s/\s+//g; |
|
$rec=~s/\@/\:/g; |
|
my ($adr,$sections)=($rec=~/^([^\(]+)\(([^\)]+)\)/); |
|
if ($sections) { |
|
foreach (split(/\;/,$sections)) { |
|
if (($_ eq $ENV{'request.course.sec'}) || |
|
($defaultflag && ($_ eq '*'))) { |
|
return $adr; |
|
} |
|
} |
|
} else { |
|
return $rec; |
|
} |
|
return ''; |
|
} |
|
|
sub decide_receiver { |
sub decide_receiver { |
my ($feedurl) = @_; |
my ($feedurl,$author,$question,$course,$policy,$defaultflag) = @_; |
my $typestyle=''; |
my $typestyle=''; |
my %to=(); |
my %to=(); |
if ($ENV{'form.author'}) { |
if ($ENV{'form.author'}||$author) { |
$typestyle.='Submitting as Author Feedback<br>'; |
$typestyle.='Submitting as Author Feedback<br>'; |
$feedurl=~/^\/res\/(\w+)\/(\w+)\//; |
$feedurl=~/^\/res\/(\w+)\/(\w+)\//; |
$to{$2.':'.$1}=1; |
$to{$2.':'.$1}=1; |
} |
} |
if ($ENV{'form.question'}) { |
if ($ENV{'form.question'}||$question) { |
$typestyle.='Submitting as Question<br>'; |
$typestyle.='Submitting as Question<br>'; |
map { |
foreach (split(/\,/, |
$to{$_}=1; |
$ENV{'course.'.$ENV{'request.course.id'}.'.question.email'}) |
} split(/\,/, |
) { |
$ENV{'course.'.$ENV{'request.course.id'}.'.question.email'}); |
my $rec=&secapply($_,$defaultflag); |
} |
if ($rec) { $to{$rec}=1; } |
if ($ENV{'form.course'}) { |
} |
$typestyle.='Submitting as Comment<br>'; |
} |
map { |
if ($ENV{'form.course'}||$course) { |
$to{$_}=1; |
$typestyle.='Submitting as Comment<br />'; |
} split(/\,/, |
foreach (split(/\,/, |
$ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'}); |
$ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'}) |
} |
) { |
if ($ENV{'form.policy'}) { |
my $rec=&secapply($_,$defaultflag); |
$typestyle.='Submitting as Policy Feedback<br>'; |
if ($rec) { $to{$rec}=1; } |
map { |
} |
$to{$_}=1; |
} |
} split(/\,/, |
if ($ENV{'form.policy'}||$policy) { |
$ENV{'course.'.$ENV{'request.course.id'}.'.policy.email'}); |
$typestyle.='Submitting as Policy Feedback<br />'; |
|
foreach (split(/\,/, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.policy.email'}) |
|
) { |
|
my $rec=&secapply($_,$defaultflag); |
|
if ($rec) { $to{$rec}=1; } |
|
} |
|
} |
|
if ((scalar(%to) eq '0') && (!$defaultflag)) { |
|
($typestyle,%to)= |
|
&decide_receiver($feedurl,$author,$question,$course,$policy,1); |
} |
} |
return ($typestyle,%to); |
return ($typestyle,%to); |
} |
} |
|
|
|
sub feedback_available { |
|
my ($question,$course,$policy)=@_; |
|
my ($typestyle,%to)=&decide_receiver('',0,$question,$course,$policy); |
|
return scalar(%to); |
|
} |
|
|
sub send_msg { |
sub send_msg { |
my ($feedurl,$email,$citations,%to)=@_; |
my ($feedurl,$email,$citations,$attachmenturl,%to)=@_; |
my $status=''; |
my $status=''; |
my $sendsomething=0; |
my $sendsomething=0; |
map { |
foreach (keys %to) { |
if ($_) { |
if ($_) { |
|
my $declutter=&Apache::lonnet::declutter($feedurl); |
unless (&Apache::lonmsg::user_normal_msg(split(/\:/,$_), |
unless (&Apache::lonmsg::user_normal_msg(split(/\:/,$_), |
'Feedback '.$feedurl,$email,$citations) eq 'ok') { |
'Feedback ['.$declutter.']',$email,$citations,$feedurl, |
$status.='<br>Error sending message to '.$_.'<br>'; |
$attachmenturl)=~/ok/) { |
|
$status.='<br />'.&mt('Error sending message to').' '.$_.'<br />'; |
} else { |
} else { |
#$status.='<br>Message sent to '.$_.'<br>'; |
|
$sendsomething++; |
$sendsomething++; |
} |
} |
} |
} |
} keys %to; |
} |
|
|
|
my %record=&Apache::lonnet::restore('_feedback'); |
|
my ($temp)=keys %record; |
|
unless ($temp=~/^error\:/) { |
|
my %newrecord=(); |
|
$newrecord{'resource'}=$feedurl; |
|
$newrecord{'subnumber'}=$record{'subnumber'}+1; |
|
unless (&Apache::lonnet::cstore(\%newrecord,'_feedback') eq 'ok') { |
|
$status.='<br />'.&mt('Not registered').'<br />'; |
|
} |
|
} |
|
|
return ($status,$sendsomething); |
return ($status,$sendsomething); |
} |
} |
|
|
|
sub adddiscuss { |
|
my ($symb,$email,$anon,$attachmenturl)=@_; |
|
my $status=''; |
|
if (&Apache::lonnet::allowed('pch',$ENV{'request.course.id'}. |
|
($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) { |
|
|
|
my %contrib=('message' => $email, |
|
'sendername' => $ENV{'user.name'}, |
|
'senderdomain' => $ENV{'user.domain'}, |
|
'screenname' => $ENV{'environment.screenname'}, |
|
'plainname' => $ENV{'environment.firstname'}.' '. |
|
$ENV{'environment.middlename'}.' '. |
|
$ENV{'environment.lastname'}.' '. |
|
$ENV{'enrironment.generation'}, |
|
'attachmenturl'=> $attachmenturl); |
|
if ($ENV{'form.replydisc'}) { |
|
$contrib{'replyto'}=(split(/\:\:\:/,$ENV{'form.replydisc'}))[1]; |
|
} |
|
if ($anon) { |
|
$contrib{'anonymous'}='true'; |
|
} |
|
if (($symb) && ($email)) { |
|
$status='Adding to class discussion'.($anon?' (anonymous)':'').': '. |
|
&Apache::lonnet::store(\%contrib,$symb,$ENV{'request.course.id'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
|
my %storenewentry=($symb => time); |
|
$status.='<br />'.&mt('Updating discussion time').': '. |
|
&Apache::lonnet::put('discussiontimes',\%storenewentry, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
|
} |
|
my %record=&Apache::lonnet::restore('_discussion'); |
|
my ($temp)=keys %record; |
|
unless ($temp=~/^error\:/) { |
|
my %newrecord=(); |
|
$newrecord{'resource'}=$symb; |
|
$newrecord{'subnumber'}=$record{'subnumber'}+1; |
|
$status.='<br />'.&mt('Registering').': '. |
|
&Apache::lonnet::cstore(\%newrecord,'_discussion'); |
|
} |
|
} else { |
|
$status.='Failed.'; |
|
} |
|
return $status.'<br />'; |
|
} |
|
|
|
# ----------------------------------------------------------- Preview function |
|
|
|
sub show_preview { |
|
my $r=shift; |
|
my $message=&clear_out_html($ENV{'form.comment'}); |
|
$message=~s/\n/\<br \/\>/g; |
|
$message=&Apache::lontexconvert::msgtexconverted($message); |
|
$r->print('<table border="2"><tr><td>'. |
|
$message.'</td></tr></table>'); |
|
} |
|
|
|
sub generate_preview_button { |
|
my $pre=&mt("Show Preview"); |
|
return(<<ENDPREVIEW); |
|
<form name="preview" action="/adm/feedback?preview=1" method="post" target="preview"> |
|
<input type="hidden" name="comment" /> |
|
<input type="button" value="$pre" |
|
onClick="this.form.comment.value=document.mailform.comment.value;this.form.submit();" /> |
|
</form> |
|
ENDPREVIEW |
|
} |
|
|
sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
if ($r->header_only) { |
if ($r->header_only) { |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
return OK; |
return OK; |
} |
} |
|
|
|
# --------------------------- Get query string for limited number of parameters |
|
|
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
|
['hide','unhide','deldisc','postdata','preview','replydisc','threadedon','threadedoff']); |
|
|
|
if (($ENV{'form.hide'}) || ($ENV{'form.unhide'})) { |
|
# ----------------------------------------------------------------- Hide/unhide |
|
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
|
|
|
my $entry=$ENV{'form.hide'}?$ENV{'form.hide'}:$ENV{'form.unhide'}; |
|
|
|
my ($symb,$idx)=split(/\:\:\:/,$entry); |
|
my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); |
|
|
|
my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
|
|
|
|
|
my $currenthidden=$contrib{'hidden'}; |
|
|
|
if ($ENV{'form.hide'}) { |
|
$currenthidden.='.'.$idx.'.'; |
|
} else { |
|
$currenthidden=~s/\.$idx\.//g; |
|
} |
|
my %newhash=('hidden' => $currenthidden); |
|
|
|
&Apache::lonnet::store(\%newhash,$symb,$ENV{'request.course.id'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
|
|
|
&redirect_back($r,&Apache::lonnet::clutter($url), |
|
&mt('Changed discussion status').'<br />','0','0'); |
|
} elsif (($ENV{'form.threadedon'}) || ($ENV{'form.threadedoff'})) { |
|
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
|
if ($ENV{'form.threadedon'}) { |
|
&Apache::lonnet::put('environment',{'threadeddiscussion' => 'on'}); |
|
&Apache::lonnet::appenv('environment.threadeddiscussion' => 'on'); |
|
} else { |
|
&Apache::lonnet::del('environment',['threadeddiscussion']); |
|
&Apache::lonnet::delenv('environment\.threadeddiscussion'); |
|
} |
|
my $symb=$ENV{'form.threadedon'}?$ENV{'form.threadedon'}:$ENV{'form.threadedoff'}; |
|
my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); |
|
&redirect_back($r,&Apache::lonnet::clutter($url), |
|
&mt('Changed discussion view mode').'<br />','0','0'); |
|
} elsif ($ENV{'form.deldisc'}) { |
|
# --------------------------------------------------------------- Hide for good |
|
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
|
|
|
my $entry=$ENV{'form.deldisc'}; |
|
|
|
my ($symb,$idx)=split(/\:\:\:/,$entry); |
|
my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); |
|
|
|
my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
|
|
|
|
|
my $currentdeleted=$contrib{'deleted'}; |
|
|
|
$currentdeleted.='.'.$idx.'.'; |
|
|
|
my %newhash=('deleted' => $currentdeleted); |
|
|
|
&Apache::lonnet::store(\%newhash,$symb,$ENV{'request.course.id'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
|
|
|
&redirect_back($r,&Apache::lonnet::clutter($url), |
|
&mt('Changed discussion status').'<br />','0','0'); |
|
} elsif ($ENV{'form.preview'}) { |
|
# -------------------------------------------------------- User wants a preview |
|
&show_preview($r); |
|
} else { |
|
# ------------------------------------------------------------- Normal feedback |
my $feedurl=$ENV{'form.postdata'}; |
my $feedurl=$ENV{'form.postdata'}; |
$feedurl=~s/^http\:\/\///; |
$feedurl=~s/^http\:\/\///; |
$feedurl=~s/^$ENV{'SERVER_NAME'}//; |
$feedurl=~s/^$ENV{'SERVER_NAME'}//; |
$feedurl=~s/^$ENV{'HTTP_HOST'}//; |
$feedurl=~s/^$ENV{'HTTP_HOST'}//; |
|
$feedurl=~s/\?.+$//; |
|
|
my $symb=&Apache::lonnet::symbread($feedurl); |
my $symb; |
|
if ($ENV{'form.replydisc'}) { |
|
$symb=(split(/\:\:\:/,$ENV{'form.replydisc'}))[0]; |
|
my ($map,$id,$url)=&Apache::lonnet::decode_symb($symb); |
|
$feedurl=&Apache::lonnet::clutter($url); |
|
} else { |
|
$symb=&Apache::lonnet::symbread($feedurl); |
|
} |
|
unless ($symb) { |
|
$symb=$ENV{'form.symb'}; |
|
if ($symb) { |
|
my ($map,$id,$url)=&Apache::lonnet::decode_symb($symb); |
|
$feedurl=&Apache::lonnet::clutter($url); |
|
} |
|
} |
my $goahead=1; |
my $goahead=1; |
if ($feedurl=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
if ($feedurl=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
unless ($symb) { $goahead=0; } |
unless ($symb) { $goahead=0; } |
} |
} |
|
# backward compatibility (bulltin boards used to be 'wrapped') |
|
if ($feedurl=~m|^/adm/wrapper/adm/.*/bulletinboard$|) { |
|
$feedurl=~s|^/adm/wrapper||; |
|
} |
if ($goahead) { |
if ($goahead) { |
# Go ahead with feedback, no ambiguous reference |
# Go ahead with feedback, no ambiguous reference |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
|
|
if ( |
if ( |
Line 278 sub handler {
|
Line 796 sub handler {
|
) |
) |
|| |
|| |
($ENV{'request.course.id'} && ($feedurl!~m:^/adm:)) |
($ENV{'request.course.id'} && ($feedurl!~m:^/adm:)) |
|
|| |
|
($ENV{'request.course.id'} && ($symb=~/^bulletin\_\_\_/)) |
) { |
) { |
# --------------------------------------------------- Print login screen header |
# --------------------------------------------------- Print login screen header |
unless ($ENV{'form.sendit'}) { |
unless ($ENV{'form.sendit'}) { |
Line 291 sub handler {
|
Line 811 sub handler {
|
|
|
# Get previous user input |
# Get previous user input |
my $prevattempts=&Apache::loncommon::get_previous_attempt( |
my $prevattempts=&Apache::loncommon::get_previous_attempt( |
$symb,$ENV{'user.name'},$ENV{'user.domain'},$ENV{'user.home'}, |
$symb,$ENV{'user.name'},$ENV{'user.domain'}, |
$ENV{'request.course.id'}); |
$ENV{'request.course.id'}); |
|
|
# Get output from resource |
# Get output from resource |
my $usersaw=&resource_output($feedurl); |
my $usersaw=&resource_output($feedurl); |
|
|
|
# Get resource answer (need to allow student to view grades for this to work) |
|
&Apache::lonnet::appenv(('allowed.vgr'=>'F')); |
|
my $useranswer=&Apache::loncommon::get_student_answers( |
|
$symb,$ENV{'user.name'},$ENV{'user.domain'}, |
|
$ENV{'request.course.id'}); |
|
&Apache::lonnet::delenv('allowed.vgr'); |
|
# Get attachments, if any, and not too large |
|
my $attachmenturl=''; |
|
if ($ENV{'form.attachment.filename'}) { |
|
unless (length($ENV{'form.attachment'})>131072) { |
|
$attachmenturl=&Apache::lonnet::userfileupload('attachment'); |
|
} |
|
} |
# Filter HTML out of message (could be nasty) |
# Filter HTML out of message (could be nasty) |
my $message=&clear_out_html; |
my $message=&clear_out_html($ENV{'form.comment'}); |
|
|
# Assemble email |
# Assemble email |
my ($email,$citations)=&assemble_email($feedurl,$message,$prevattempts, |
my ($email,$citations)=&assemble_email($feedurl,$message,$prevattempts, |
$usersaw); |
$usersaw,$useranswer); |
|
|
# Who gets this? |
# Who gets this? |
my ($typestyle,%to) = &decide_receiver($feedurl); |
my ($typestyle,%to) = &decide_receiver($feedurl); |
|
|
# Actually send mail |
# Actually send mail |
my ($status,$numsent)=&send_msg($feedurl,$email,$citations,%to); |
my ($status,$numsent)=&send_msg($feedurl,$email,$citations, |
|
$attachmenturl,%to); |
|
|
|
# Discussion? Store that. |
|
|
|
my $numpost=0; |
|
if ($ENV{'form.discuss'}) { |
|
$typestyle.=&adddiscuss($symb,$message,0,$attachmenturl); |
|
$numpost++; |
|
} |
|
|
|
if ($ENV{'form.anondiscuss'}) { |
|
$typestyle.=&adddiscuss($symb,$message,1,$attachmenturl); |
|
$numpost++; |
|
} |
|
|
|
|
# Receipt screen and redirect back to where came from |
# Receipt screen and redirect back to where came from |
&redirect_back($r,$feedurl,$typestyle,$numsent,$status); |
&redirect_back($r,$feedurl,$typestyle,$numsent,$numpost,$status); |
|
|
} |
} |
} else { |
} else { |
Line 320 sub handler {
|
Line 868 sub handler {
|
} |
} |
} else { |
} else { |
# Ambiguous Problem Resource |
# Ambiguous Problem Resource |
$r->internal_redirect('/adm/ambiguous'); |
if ( &Apache::lonnet::mod_perl_version() == 2 ) { |
|
&Apache::lonnet::cleanenv(); |
|
} |
|
$r->internal_redirect('/adm/ambiguous'); |
} |
} |
|
} |
return OK; |
return OK; |
} |
} |
|
|
1; |
1; |
__END__ |
__END__ |
|
|
|
|
|
|