--- loncom/interface/lonfeedback.pm 2003/06/18 17:32:02 1.46
+++ loncom/interface/lonfeedback.pm 2004/04/28 21:13:13 1.78
@@ -1,7 +1,7 @@
# The LearningOnline Network
# Feedback
#
-# $Id: lonfeedback.pm,v 1.46 2003/06/18 17:32:02 albertel Exp $
+# $Id: lonfeedback.pm,v 1.78 2004/04/28 21:13:13 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -25,24 +25,7 @@
#
# http://www.lon-capa.org/
#
-# (Internal Server Error Handler
-#
-# (Login Screen
-# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,
-# 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)
-#
-# 3/1/1 Gerd Kortemeyer)
-#
-# 3/1,2/3,2/5,2/6,2/8 Gerd Kortemeyer
-# 2/9 Guy Albertelli
-# 2/10 Gerd Kortemeyer
-# 2/13 Guy Albertelli
-# 7/25 Gerd Kortemeyer
-# 7/26 Guy Albertelli
-# 7/26,8/10,10/1,11/5,11/6,12/27,12/29 Gerd Kortemeyer
-# YEAR=2002
-# 1/1,1/16 Gerd Kortemeyer
-#
+###
package Apache::lonfeedback;
@@ -51,17 +34,290 @@ use Apache::Constants qw(:common);
use Apache::lonmsg();
use Apache::loncommon();
use Apache::lontexconvert();
+use Apache::lonlocal;
+
+sub list_discussion {
+ my ($mode,$status,$symb)=@_;
+# &Apache::lonnet::logthis("status is $status");
+ if (!($status eq 'CAN_ANSWER' || $status eq 'CANNOT_ANSWER'
+ || $status eq 'OPEN')) {
+ return '';
+ }
+ my $discussiononly=0;
+ if ($mode eq 'board') { $discussiononly=1; }
+ unless ($ENV{'request.course.id'}) { return ''; }
+ my $crs='/'.$ENV{'request.course.id'};
+ if ($ENV{'request.course.sec'}) {
+ $crs.='_'.$ENV{'request.course.sec'};
+ }
+ $crs=~s/\_/\//g;
+ unless ($symb) {
+ $symb=&Apache::lonnet::symbread();
+ }
+ unless ($symb) { return ''; }
+
+ my %dischash = &Apache::lonnet::restore($symb,$ENV{'request.course.id'}.'_discuss',$ENV{'user.domain'},$ENV{'user.name'});
+ my %readids = ();
+ my $showonlyunread;
+ foreach my $key (keys %dischash) {
+ if ($key eq 'showonlyunread') {
+ $showonlyunread = $dischash{$key};
+ } else {
+ if ($dischash{$key} eq 'read') {
+ $readids{$key} = 1;
+ }
+ }
+ }
+
+ my $seeid=&Apache::lonnet::allowed('rin',$crs);
+ my $viewgrades=(&Apache::lonnet::allowed('vgr',$crs)
+ && ($symb=~/\.(problem|exam|quiz|assess|survey|form)$/));
+ my @discussionitems=();
+ # backward compatibility (bulletin boards used to be 'wrapped')
+ my $ressymb=$symb;
+ if ($mode eq 'board') {
+ $ressymb=~s|(bulletin___\d+___)|$1adm/wrapper|;
+ }
+ my %contrib=&Apache::lonnet::restore($ressymb,$ENV{'request.course.id'},
+ $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
+ $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
+ my $visible=0;
+ my @depth=();
+ my @original=();
+ my @index=();
+ my @replies=();
+ my %alldiscussion=();
+ my $maxdepth=0;
+
+ my $target='';
+ unless ($ENV{'browser.interface'} eq 'textual' ||
+ $ENV{'environment.remote'} eq 'off' ) {
+ $target='target="LONcom"';
+ }
+ if ($contrib{'version'}) {
+ for (my $id=1;$id<=$contrib{'version'};$id++) {
+ my $idx=$id;
+ my $hidden=($contrib{'hidden'}=~/\.$idx\./);
+ my $deleted=($contrib{'deleted'}=~/\.$idx\./);
+ my $origindex='0.';
+ if (($contrib{$idx.':replyto'}) && ($ENV{'environment.threadeddiscussion'})) {
+# this is a follow-up message
+ $original[$idx]=$original[$contrib{$idx.':replyto'}];
+ $depth[$idx]=$depth[$contrib{$idx.':replyto'}]+1;
+ $origindex=$index[$contrib{$idx.':replyto'}];
+ if ($depth[$idx]>$maxdepth) { $maxdepth=$depth[$idx]; }
+ } else {
+# this is an original message
+ $original[$idx]=0;
+ $depth[$idx]=0;
+ }
+ if ($replies[$depth[$idx]]) {
+ $replies[$depth[$idx]]++;
+ } else {
+ $replies[$depth[$idx]]=1;
+ }
+ unless ((($hidden) && (!$seeid)) || ($deleted)) {
+ $visible++;
+ my $message=$contrib{$idx.':message'};
+ $message=~s/\n/\<br \/\>/g;
+ $message=&Apache::lontexconvert::msgtexconverted($message);
+ my $subject=$contrib{$idx.':subject'};
+ if (defined($subject)) {
+ $subject=~s/\n/\<br \/\>/g;
+ $subject=&Apache::lontexconvert::msgtexconverted($subject);
+ }
+ if ($contrib{$idx.':attachmenturl'}) {
+ my ($fname,$ft)
+ =($contrib{$idx.':attachmenturl'}=~/\/(\w+)\.(\w+)$/);
+ $message.='<p>'.&mt('Attachment').': <a href="'.
+ &Apache::lonnet::tokenwrapper(
+ $contrib{$idx.':attachmenturl'}).
+ '"><tt>'.$fname.'.'.$ft.'</tt></a></p>';
+ }
+ if ($message) {
+ if ($hidden) {
+ $message='<font color="#888888">'.$message.'</font>';
+ }
+ my $screenname=&Apache::loncommon::screenname(
+ $contrib{$idx.':sendername'},
+ $contrib{$idx.':senderdomain'});
+ my $plainname=&Apache::loncommon::nickname(
+ $contrib{$idx.':sendername'},
+ $contrib{$idx.':senderdomain'});
+
+ my $sender=&mt('Anonymous');
+ if ((!$contrib{$idx.':anonymous'}) || ($seeid)) {
+ $sender=&Apache::loncommon::aboutmewrapper(
+ $plainname,
+ $contrib{$idx.':sendername'},
+ $contrib{$idx.':senderdomain'}).' ('.
+ $contrib{$idx.':sendername'}.' at '.
+ $contrib{$idx.':senderdomain'}.')';
+ if ($contrib{$idx.':anonymous'}) {
+ $sender.=' ['.&mt('anonymous').'] '.
+ $screenname;
+ }
+ if ($seeid) {
+ if ($hidden) {
+ $sender.=' <a href="/adm/feedback?unhide='.
+ $ressymb.':::'.$idx.'">'.&mt('Make Visible').'</a>';
+ } else {
+ $sender.=' <a href="/adm/feedback?hide='.
+ $ressymb.':::'.$idx.'">'.&mt('Hide').'</a>';
+ }
+ $sender.=' <a href="/adm/feedback?deldisc='.
+ $ressymb.':::'.$idx.'">'.&mt('Delete').'</a>';
+ }
+ } else {
+ if ($screenname) {
+ $sender='<i>'.$screenname.'</i>';
+ }
+ }
+ if (&Apache::lonnet::allowed('pch',
+ $ENV{'request.course.id'}.
+ ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) {
+ $sender.=' <a href="/adm/feedback?replydisc='.
+ $ressymb.':::'.$idx.'" '.$target.'>'.&mt('Reply').'</a>';
+ }
+ my $vgrlink;
+ my $ctlink;
+ if ($readids{$idx} == 1) {
+ $ctlink = '<b>'.&mt('Mark unread').'?</b> '.
+ '<input type="checkbox" name="'.
+ 'postunread_'.$idx.'" />';
+ } else {
+ $ctlink = '<b>'.&mt('Mark read').'?</b> '.
+ '<input type="checkbox" name="'.
+ 'postread_'.$idx.'" />';
+ }
+ if ($viewgrades) {
+ $vgrlink=&Apache::loncommon::submlink('Submissions',
+ $contrib{$idx.':sendername'},$contrib{$idx.':senderdomain'},$symb);
+ }
+#figure out at what position this needs to print
+ my $thisindex=$idx;
+ if ($ENV{'environment.threadeddiscussion'}) {
+ $thisindex=$origindex.substr('00'.$replies[$depth[$idx]],-2,2);
+ }
+ $alldiscussion{$thisindex}=$idx;
+ $index[$idx]=$thisindex;
+ $discussionitems[$idx]='<p><table border="0" width="100%">'.
+ '<tr><td align="left"><b>'.$subject.'</b> '.
+ $sender.'</b> '.$vgrlink.' ('.
+ localtime($contrib{$idx.':timestamp'}).
+ ')</td><td align="right"> '.$ctlink.'</td></tr>';
+ if ($showonlyunread && $readids{$idx}) {
+ $discussionitems[$idx] .= '<tr><td colspan="2" align="right"><i><font size="-1">Check "Show all posts?" or "Mark unread?", then "Save read settings" to display message</font></i></td></tr></table>';
+ } else {
+ $discussionitems[$idx] .= '</table><blockquote>'.$message.'</blockquote></p>';
+ }
+ }
+ }
+ }
+ }
+ my $discussion='';
+ if ($visible) {
+# Print a the discusssion
+ $discussion .= '<form name="readchoices" method="post" action="/adm/feedback?chgreads='.$symb.'">';
+ $discussion.='<table bgcolor="#AAAAAA" cellpadding="2" cellspacing="2" border="0">';
+ if ($visible>2) {
+ my $colspan=$maxdepth+1;
+my $showoption = '<tr><td align="right" bgcolor="#FFFFFF" colspan="'.$colspan.'">';
+ my $showflag = 'all';
+ if ($showonlyunread) {
+ $showoption .= '<b>Show all posts?</b><input type="checkbox"
+name="allposts" value="1"></td></tr>';
+ } else {
+ $showoption .= '<b>Show only unread posts?</b><input type="checkbox" name="onlyunread" value="1"></td></tr>';
+ }
+ $discussion.=$showoption;
+ $discussion.='<tr><td bgcolor="DDDDBB" colspan="'.$colspan.'">'.
+ '<table border="0" width="100%" bgcolor="#DDDDBB"><tr><td align="left">'.
+ '<a href="/adm/feedback?threadedon='.$symb.'">'.&mt('Threaded View').'</a> '.
+ '<a href="/adm/feedback?threadedoff='.$symb.'">'.&mt('Chronological View').'</a> </td>'.
+ '<td align="right"><a href="/adm/feedback?markread='.$symb.'">'.&mt('Mark all read').'</a> '.
+ '<a href="/adm/feedback?markunread='.$symb.'">'.&mt('Mark all unread').'</a> '.
+ '</td></tr></table></td></tr>';
+ }
+
+ foreach (sort { $a <=> $b } keys %alldiscussion) {
+ $discussion.="\n<tr>";
+ my $thisdepth=$depth[$alldiscussion{$_}];
+ for (1..$thisdepth) {
+ $discussion.='<td> </td>';
+ }
+ my $colspan=$maxdepth-$thisdepth+1;
+ $discussion.='<td bgcolor="#CCCCCC" colspan="'.$colspan.'">'.
+ $discussionitems[$alldiscussion{$_}].
+ '</td></tr>';
+ }
+ my $colspan=$maxdepth+1;
+ $discussion.='<tr><td bgcolor="#FFFFFF" align="right" colspan="'.
+ $colspan.'"><br /><input type="hidden" name="storereads" value="0">'. '<input type="hidden" name="discsymb" value="'.$symb.'">'.
+ '<input type="button" name="readoptions" '.
+ 'value="Save read settings" onClick="this.form.storereads.value=1;this.form.submit();"></td></tr>';
+ $discussion .= '</table><br /><br /></form>';
+ }
+ if ($discussiononly) {
+ $discussion.=(<<ENDDISCUSS);
+<form action="/adm/feedback" method="post" name="mailform" enctype="multipart/form-data">
+<input type="submit" name="discuss" value="Post Discussion" />
+<input type="submit" name="anondiscuss" value="Post Anonymous Discussion" />
+<input type="hidden" name="symb" value="$ressymb" />
+<input type="hidden" name="sendit" value="true" />
+<br />
+<font size="1">Note: in anonymous discussion, your name is visible only to
+course faculty</font><br />
+<b>Title:</b> <input type="text" name="subject" value="" size="30" /><br /><br />
+<textarea name="comment" cols="60" rows="10" wrap="hard"></textarea>
+<p>
+Attachment (128 KB max size): <input type="file" name="attachment" />
+</p>
+</form>
+ENDDISCUSS
+ $discussion.=&generate_preview_button();
+ } else {
+ if (&Apache::lonnet::allowed('pch',
+ $ENV{'request.course.id'}.
+ ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) {
+ $discussion.='<table bgcolor="#BBBBBB"><tr><td><a href="/adm/feedback?replydisc='.
+ $symb.':::" '.$target.'>'.
+ '<img src="/adm/lonMisc/chat.gif" border="0" />'.
+ &mt('Post Discussion').'</a></td></tr></table>';
+ }
+ }
+ return $discussion;
+}
sub mail_screen {
my ($r,$feedurl,$options) = @_;
my $bodytag=&Apache::loncommon::bodytag('Resource Feedback and Discussion',
'','onLoad="window.focus();"');
+ my $title=&Apache::lonnet::gettitle($feedurl);
+ if (!$title) { $title = $feedurl; }
+ my $quote='';
+ my $subject = '';
+ if ($ENV{'form.replydisc'}) {
+ my ($symb,$idx)=split(/\:\:\:/,$ENV{'form.replydisc'});
+ my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},
+ $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
+ $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
+ unless (($contrib{'hidden'}=~/\.$idx\./) || ($contrib{'deleted'}=~/\.$idx\./)) {
+ my $message=$contrib{$idx.':message'};
+ $message=~s/\n/\<br \/\>/g;
+ $quote='<blockquote>'.&Apache::lontexconvert::msgtexconverted($message).'</blockquote>';
+ $subject = 'Re: '.$contrib{$idx.':subject'};
+ }
+ }
+ my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
+ my $send=&mt('Send');
$r->print(<<ENDDOCUMENT);
<html>
<head>
<title>The LearningOnline Network with CAPA</title>
<meta http-equiv="pragma" content="no-cache"></meta>
-<script>
+<script type="text/javascript">
+//<!--
function gosubmit() {
var rec=0;
if (typeof(document.mailform.elements.author)!="undefined") {
@@ -101,23 +357,31 @@ sub mail_screen {
alert('Please check a feedback type.');
}
}
+//-->
</script>
</head>
$bodytag
-<h2><tt>$feedurl</tt></h2>
+<h2><tt>$title</tt></h2>
<form action="/adm/feedback" method="post" name="mailform"
enctype="multipart/form-data">
-<input type=hidden name=postdata value="$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:
-$options<hr>
-My question/comment/feedback:<p>
-<textarea name=comment cols=60 rows=10 wrap=hard>
-</textarea><p>
+$options<hr />
+$quote
+<p>My question/comment/feedback:</p>
+<p>
+$latexHelp
+Title: <input type="text" name="subject" size="30" value="$subject" /></p>
+<p>
+<textarea name="comment" cols="60" rows="10" wrap="hard">
+</textarea></p>
+<p>
Attachment (128 KB max size): <input type="file" name="attachment" />
</p>
<p>
<input type="hidden" name="sendit" value="1" />
-<input type=button value="Send Feedback" onClick='gosubmit();' />
+<input type="button" value="$send" onClick='gosubmit();' />
</p>
</form>
ENDDOCUMENT
@@ -126,14 +390,15 @@ $r->print(&generate_preview_button().'</
sub fail_redirect {
my ($r,$feedurl) = @_;
+ if ($feedurl=~/^\/adm\//) { $feedurl.='?register=1' };
$r->print (<<ENDFAILREDIR);
+<html>
<head><title>Feedback not sent</title>
-<meta http-equiv="pragma" content="no-cache"></meta>
-<meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl">
+<meta http-equiv="pragma" content="no-cache" />
+<meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl" />
</head>
-<html>
<body bgcolor="#FFFFFF">
-<img align=right src=/adm/lonIcons/lonlogos.gif>
+<img align="right" src="/adm/lonIcons/lonlogos.gif" />
<b>Sorry, no recipients ...</b>
</body>
</html>
@@ -142,18 +407,21 @@ ENDFAILREDIR
sub redirect_back {
my ($r,$feedurl,$typestyle,$sendsomething,$sendposts,$status) = @_;
+ if ($feedurl=~/^\/adm\//) { $feedurl.='?register=1' };
$r->print (<<ENDREDIR);
+<html>
<head>
<title>Feedback sent</title>
-<meta http-equiv="pragma" content="no-cache"></meta>
+<meta http-equiv="pragma" content="no-cache" />
<meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl">
</head>
-<html>
-<body bgcolor="#FFFFFF">
-<img align=right src=/adm/lonIcons/lonlogos.gif>
+<body bgcolor="#FFFFFF" onLoad='if (window.name!="loncapaclient") { this.document.reldt.submit(); self.close(); }'>
+<img align="right" src="/adm/lonIcons/lonlogos.gif" />
$typestyle
<b>Sent $sendsomething message(s), and $sendposts post(s).</b>
-<font color=red>$status</font>
+<font color="red">$status</font>
+<form name="reldt" action="$feedurl" target="loncapaclient">
+</form>
</body>
</html>
ENDREDIR
@@ -162,8 +430,9 @@ ENDREDIR
sub no_redirect_back {
my ($r,$feedurl) = @_;
$r->print (<<ENDNOREDIR);
+<html>
<head><title>Feedback not sent</title>
-<meta http-equiv="pragma" content="no-cache"></meta>
+<meta http-equiv="pragma" content="no-cache" />
ENDNOREDIR
if ($feedurl!~/^\/adm\/feedback/) {
@@ -172,9 +441,8 @@ ENDNOREDIR
$r->print (<<ENDNOREDIRTWO);
</head>
-<html>
-<body bgcolor="#FFFFFF">
-<img align=right src=/adm/lonIcons/lonlogos.gif>
+<body bgcolor="#FFFFFF" onLoad='if (window.name!="loncapaclient") { self.close(); }'>
+<img align="right" src="/adm/lonIcons/lonlogos.gif" />
<b>Sorry, no feedback possible on this resource ...</b>
</body>
</html>
@@ -182,39 +450,47 @@ ENDNOREDIRTWO
}
sub screen_header {
- my ($feedurl) = @_;
- my $options='';
- if (($feedurl=~/^\/res\//) && ($feedurl!~/^\/res\/adm/)) {
- $options=
- '<p><input type=checkbox name=author> Feedback to resource author';
- }
- if (&feedback_available(1)) {
- $options.=
- '<br><input type=checkbox name=question> Question about resource content';
- }
- if (&feedback_available(0,1)) {
- $options.=
- '<br><input type=checkbox name=course> '.
- 'Question/Comment/Feedback about course content';
- }
- if (&feedback_available(0,0,1)) {
- $options.=
- '<br><input type=checkbox name=policy> '.
- 'Question/Comment/Feedback about course policy';
- }
-
- if ($ENV{'request.course.id'}) {
- if (&Apache::lonnet::allowed('pch',
- $ENV{'request.course.id'}.
- ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) {
- $options.='<br><input type=checkbox name=discuss> '.
- '<b>Contribution to course discussion of resource</b>';
- $options.='<br><input type=checkbox name=anondiscuss> '.
- '<b>Anonymous contribution to course discussion of resource</b>'.
- ' (name only visible to course faculty)';
+ my ($feedurl) = @_;
+ my $msgoptions='';
+ my $discussoptions='';
+ unless ($ENV{'form.replydisc'}) {
+ if (($feedurl=~/^\/res\//) && ($feedurl!~/^\/res\/adm/)) {
+ $msgoptions=
+ '<p><input type="checkbox" name="author" /> '.
+ &mt('Feedback to resource author').'</p>';
+ }
+ if (&feedback_available(1)) {
+ $msgoptions.=
+ '<br /><input type="checkbox" name="question" /> '.
+ &mt('Question about resource content');
+ }
+ if (&feedback_available(0,1)) {
+ $msgoptions.=
+ '<br /><input type="checkbox" name="course" /> '.
+ &mt('Question/Comment/Feedback about course content');
+ }
+ if (&feedback_available(0,0,1)) {
+ $msgoptions.=
+ '<br /><input type="checkbox" name="policy" /> '.
+ &mt('Question/Comment/Feedback about course policy');
+ }
+ }
+ if ($ENV{'request.course.id'}) {
+ if (&Apache::lonnet::allowed('pch',
+ $ENV{'request.course.id'}.
+ ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) {
+ $discussoptions='<input type="checkbox" name="discuss" onClick="this.form.anondiscuss.checked=false;" '.
+ ($ENV{'form.replydisc'}?' checked="1"':'').' /> '.
+ &mt('Contribution to course discussion of resource');
+ $discussoptions.='<br /><input type="checkbox" name="anondiscuss" onClick="this.form.discuss.checked=false;" /> '.
+ &mt('Anonymous contribution to course discussion of resource').
+ ' <i>('.&mt('name only visible to course faculty').')</i>';
}
- }
- return $options;
+ }
+ if ($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 {
@@ -238,14 +514,14 @@ sub clear_out_html {
# 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);
+ 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":"\<$1"}/ge;
+ {($html{uc($2)}&&(length($1)<1000))?"\<$1":"\<$1"}/ge;
$message =~ s/(\<?\s*(\w+)[^\<\>]*)\>/
- {($html{uc($2)}&(length($1)<1000))?"$1\>":"$1\>"}/ge;
+ {($html{uc($2)}&&(length($1)<1000))?"$1\>":"$1\>"}/ge;
} else {
- $message=~s/\<\/*m\s*\>//g;
$message=~s/\</\<\;/g;
$message=~s/\>/\>\;/g;
}
@@ -262,7 +538,7 @@ ENDEMAIL
my $citations=<<"ENDCITE";
<h2>Previous attempts of student (if applicable)</h2>
$prevattempts
-<p><hr>
+<br /><hr />
<h2>Original screen output (if applicable)</h2>
$usersaw
<h2>Correct Answer(s) (if applicable)</h2>
@@ -309,7 +585,7 @@ sub decide_receiver {
}
}
if ($ENV{'form.course'}||$course) {
- $typestyle.='Submitting as Comment<br>';
+ $typestyle.='Submitting as Comment<br />';
foreach (split(/\,/,
$ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'})
) {
@@ -318,7 +594,7 @@ sub decide_receiver {
}
}
if ($ENV{'form.policy'}||$policy) {
- $typestyle.='Submitting as Policy Feedback<br>';
+ $typestyle.='Submitting as Policy Feedback<br />';
foreach (split(/\,/,
$ENV{'course.'.$ENV{'request.course.id'}.'.policy.email'})
) {
@@ -349,7 +625,7 @@ sub send_msg {
unless (&Apache::lonmsg::user_normal_msg(split(/\:/,$_),
'Feedback ['.$declutter.']',$email,$citations,$feedurl,
$attachmenturl)=~/ok/) {
- $status.='<br>Error sending message to '.$_.'<br>';
+ $status.='<br />'.&mt('Error sending message to').' '.$_.'<br />';
} else {
$sendsomething++;
}
@@ -363,7 +639,7 @@ sub send_msg {
$newrecord{'resource'}=$feedurl;
$newrecord{'subnumber'}=$record{'subnumber'}+1;
unless (&Apache::lonnet::cstore(\%newrecord,'_feedback') eq 'ok') {
- $status.='<br>Not registered<br>';
+ $status.='<br />'.&mt('Not registered').'<br />';
}
}
@@ -371,7 +647,7 @@ sub send_msg {
}
sub adddiscuss {
- my ($symb,$email,$anon,$attachmenturl)=@_;
+ my ($symb,$email,$anon,$attachmenturl,$subject)=@_;
my $status='';
if (&Apache::lonnet::allowed('pch',$ENV{'request.course.id'}.
($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) {
@@ -384,7 +660,11 @@ sub adddiscuss {
$ENV{'environment.middlename'}.' '.
$ENV{'environment.lastname'}.' '.
$ENV{'enrironment.generation'},
- 'attachmenturl'=> $attachmenturl);
+ 'attachmenturl'=> $attachmenturl,
+ 'subject' => $subject);
+ if ($ENV{'form.replydisc'}) {
+ $contrib{'replyto'}=(split(/\:\:\:/,$ENV{'form.replydisc'}))[1];
+ }
if ($anon) {
$contrib{'anonymous'}='true';
}
@@ -394,7 +674,7 @@ sub adddiscuss {
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
$ENV{'course.'.$ENV{'request.course.id'}.'.num'});
my %storenewentry=($symb => time);
- $status.='<br>Updating discussion 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'});
@@ -405,13 +685,13 @@ sub adddiscuss {
my %newrecord=();
$newrecord{'resource'}=$symb;
$newrecord{'subnumber'}=$record{'subnumber'}+1;
- $status.='<br>Registering: '.
+ $status.='<br />'.&mt('Registering').': '.
&Apache::lonnet::cstore(\%newrecord,'_discussion');
}
} else {
$status.='Failed.';
}
- return $status.'<br>';
+ return $status.'<br />';
}
# ----------------------------------------------------------- Preview function
@@ -421,23 +701,30 @@ sub show_preview {
my $message=&clear_out_html($ENV{'form.comment'});
$message=~s/\n/\<br \/\>/g;
$message=&Apache::lontexconvert::msgtexconverted($message);
+ my $subject=&clear_out_html($ENV{'form.subject'});
+ $subject=~s/\n/\<br \/\>/g;
+ $subject=&Apache::lontexconvert::msgtexconverted($subject);
$r->print('<table border="2"><tr><td>'.
+ '<b>Subject:</b> '.$subject.'<br /><br />'.
$message.'</td></tr></table>');
}
sub generate_preview_button {
+ my $pre=&mt("Show Preview");
return(<<ENDPREVIEW);
<form name="preview" action="/adm/feedback?preview=1" method="post" target="preview">
+<input type="hidden" name="subject">
<input type="hidden" name="comment" />
-<input type="button" value="Show Preview"
-onClick="this.form.comment.value=document.mailform.comment.value;this.form.submit();" />
+<input type="button" value="$pre"
+onClick="this.form.comment.value=document.mailform.comment.value;this.form.subject.value=document.mailform.subject.value;this.form.submit();" />
</form>
ENDPREVIEW
}
+
sub handler {
my $r = shift;
if ($r->header_only) {
- $r->content_type('text/html');
+ &Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
return OK;
}
@@ -445,17 +732,84 @@ sub handler {
# --------------------------- Get query string for limited number of parameters
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
- ['hide','unhide','deldisc','postdata','preview']);
+# ['hide','unhide','deldisc','postdata','preview','replydisc','threadedon','threadedoff']);
+ ['hide','unhide','deldisc','postdata','preview','replydisc','threadedon','threadedoff','markread','markunread','storereads','onlyunread','allposts','chgreads']);
+
+ if (($ENV{'form.markread'}) || ($ENV{'form.markunread'})) {
+# ----------------------------------------------------------------- Modify read/unread for all
+ &Apache::loncommon::content_type($r,'text/html');
+ $r->send_http_header;
+ my $symb=$ENV{'form.markread'}?$ENV{'form.markread'}:$ENV{'form.markunread'};
+ my $ressymb = $symb;
+ my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
+ $ressymb=~s|(bulletin___\d+___)|$1adm/wrapper|;
+ my %contrib=&Apache::lonnet::restore($ressymb,$ENV{'request.course.id'},
+ $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
+ $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
+ my %readinghash = ();
+
+ if ($contrib{'version'}) {
+ for (my $id=1;$id<=$contrib{'version'};$id++) {
+ my $msgid = $id.':message';
+ if (defined($contrib{$msgid})) {
+ if ($ENV{'form.markread'}) {
+ $readinghash{$id} = 'read';
+ } else {
+ $readinghash{$id} = 'unread';
+ }
+ }
+ }
+ if ($ENV{'form.allposts'}) {
+ $readinghash{'showonlyunread'} = 0;
+ } elsif ($ENV{'form.onlyunread'}) {
+ $readinghash{'showonlyunread'} = 1;
+ }
+ &Apache::lonnet::cstore(\%readinghash,$symb,$ENV{'request.course.id'}.'_discuss',$ENV{'user.domain'},$ENV{'user.name'});
+ }
+
+ &redirect_back($r,&Apache::lonnet::clutter($url),&mt('Changed reading status'),'0','0');
+ return OK;
+ } else {
+ my $symb = $ENV{'form.discsymb'};
+ my %readinghash = ();
+ my $chgcount = 0;
+ foreach my $key (keys %ENV) {
+ if ($key =~ m/^form\.postunread_(\d+)/) {
+ $readinghash{$1} = 'unread';
+ $chgcount ++;
+ } elsif ($key =~ m/^form\.postread_(\d+)/) {
+ $readinghash{$1} = 'read';
+ $chgcount ++;
+ }
+ }
+ if ($ENV{'form.allposts'}) {
+ $readinghash{'showonlyunread'} = 0;
+ $chgcount ++;
+ } elsif ($ENV{'form.onlyunread'}) {
+ $readinghash{'showonlyunread'} = 1;
+ $chgcount ++;
+ }
+
+ if ($chgcount > 0) {
+ &Apache::lonnet::cstore(\%readinghash,$symb,$ENV{'request.course.id'}.'_discuss',$ENV{'user.domain'},$ENV{'user.name'});
+ }
+ }
- if (($ENV{'form.hide'}) || ($ENV{'form.unhide'})) {
+ if ($ENV{'form.chgreads'}) {
+ &Apache::loncommon::content_type($r,'text/html');
+ $r->send_http_header;
+ my ($map,$ind,$url)=&Apache::lonnet::decode_symb($ENV{'form.chgreads'});
+ &redirect_back($r,&Apache::lonnet::clutter($url),
+ &mt('Changed read status').'<br />','0','0');
+ } elsif (($ENV{'form.hide'}) || ($ENV{'form.unhide'})) {
# ----------------------------------------------------------------- Hide/unhide
- $r->content_type('text/html');
+ &Apache::loncommon::content_type($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)=split(/\_\_\_/,$symb);
+ my ($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'},
@@ -476,16 +830,30 @@ sub handler {
$ENV{'course.'.$ENV{'request.course.id'}.'.num'});
&redirect_back($r,&Apache::lonnet::clutter($url),
- 'Changed discussion status<p>','0','0');
+ &mt('Changed read 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
- $r->content_type('text/html');
+ &Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
my $entry=$ENV{'form.deldisc'};
my ($symb,$idx)=split(/\:\:\:/,$entry);
- my ($map,$ind,$url)=split(/\_\_\_/,$symb);
+ my ($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'},
@@ -503,9 +871,11 @@ sub handler {
$ENV{'course.'.$ENV{'request.course.id'}.'.num'});
&redirect_back($r,&Apache::lonnet::clutter($url),
- 'Changed discussion status<p>','0','0');
+ &mt('Changed discussion status').'<br />','0','0');
} elsif ($ENV{'form.preview'}) {
# -------------------------------------------------------- User wants a preview
+ $r->content_type('text/html');
+ $r->send_http_header;
&show_preview($r);
} else {
# ------------------------------------------------------------- Normal feedback
@@ -513,12 +883,20 @@ sub handler {
$feedurl=~s/^http\:\/\///;
$feedurl=~s/^$ENV{'SERVER_NAME'}//;
$feedurl=~s/^$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)=split(/\_\_\_/,$symb);
+ my ($map,$id,$url)=&Apache::lonnet::decode_symb($symb);
$feedurl=&Apache::lonnet::clutter($url);
}
}
@@ -526,10 +904,13 @@ sub handler {
if ($feedurl=~/\.(problem|exam|quiz|assess|survey|form)$/) {
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) {
# Go ahead with feedback, no ambiguous reference
- $r->content_type('text/html');
+ &Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
if (
@@ -559,10 +940,12 @@ sub handler {
# Get output from resource
my $usersaw=&resource_output($feedurl);
-# Get resource answer
+# 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'}) {
@@ -588,12 +971,14 @@ sub handler {
my $numpost=0;
if ($ENV{'form.discuss'}) {
- $typestyle.=&adddiscuss($symb,$message,0,$attachmenturl);
+ my $subject = &clear_out_html($ENV{'form.subject'});
+ $typestyle.=&adddiscuss($symb,$message,0,$attachmenturl,$subject);
$numpost++;
}
if ($ENV{'form.anondiscuss'}) {
- $typestyle.=&adddiscuss($symb,$message,1,$attachmenturl);
+ my $subject = &clear_out_html($ENV{'form.subject'});
+ $typestyle.=&adddiscuss($symb,$message,1,$attachmenturl,$subject);
$numpost++;
}
@@ -608,7 +993,10 @@ sub handler {
}
} else {
# 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;