Annotation of loncom/interface/lonfeedback.pm, revision 1.78
1.1 www 1: # The LearningOnline Network
2: # Feedback
3: #
1.78 ! raeburn 4: # $Id: lonfeedback.pm,v 1.77 2004/02/13 15:03:39 www Exp $
1.19 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
1.77 www 28: ###
1.7 albertel 29:
1.1 www 30: package Apache::lonfeedback;
31:
32: use strict;
33: use Apache::Constants qw(:common);
1.3 www 34: use Apache::lonmsg();
1.9 albertel 35: use Apache::loncommon();
1.33 www 36: use Apache::lontexconvert();
1.62 www 37: use Apache::lonlocal;
1.54 www 38:
39: sub list_discussion {
1.57 www 40: my ($mode,$status,$symb)=@_;
1.77 www 41: # &Apache::lonnet::logthis("status is $status");
42: if (!($status eq 'CAN_ANSWER' || $status eq 'CANNOT_ANSWER'
43: || $status eq 'OPEN')) {
1.75 albertel 44: return '';
45: }
1.57 www 46: my $discussiononly=0;
47: if ($mode eq 'board') { $discussiononly=1; }
1.55 www 48: unless ($ENV{'request.course.id'}) { return ''; }
49: my $crs='/'.$ENV{'request.course.id'};
50: if ($ENV{'request.course.sec'}) {
51: $crs.='_'.$ENV{'request.course.sec'};
52: }
53: $crs=~s/\_/\//g;
1.54 www 54: unless ($symb) {
55: $symb=&Apache::lonnet::symbread();
56: }
57: unless ($symb) { return ''; }
1.78 ! raeburn 58:
! 59: my %dischash = &Apache::lonnet::restore($symb,$ENV{'request.course.id'}.'_discuss',$ENV{'user.domain'},$ENV{'user.name'});
! 60: my %readids = ();
! 61: my $showonlyunread;
! 62: foreach my $key (keys %dischash) {
! 63: if ($key eq 'showonlyunread') {
! 64: $showonlyunread = $dischash{$key};
! 65: } else {
! 66: if ($dischash{$key} eq 'read') {
! 67: $readids{$key} = 1;
! 68: }
! 69: }
! 70: }
! 71:
1.54 www 72: my $seeid=&Apache::lonnet::allowed('rin',$crs);
1.77 www 73: my $viewgrades=(&Apache::lonnet::allowed('vgr',$crs)
74: && ($symb=~/\.(problem|exam|quiz|assess|survey|form)$/));
1.68 www 75: my @discussionitems=();
1.74 www 76: # backward compatibility (bulletin boards used to be 'wrapped')
1.73 albertel 77: my $ressymb=$symb;
78: if ($mode eq 'board') {
79: $ressymb=~s|(bulletin___\d+___)|$1adm/wrapper|;
80: }
81: my %contrib=&Apache::lonnet::restore($ressymb,$ENV{'request.course.id'},
1.54 www 82: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
83: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.67 www 84: my $visible=0;
1.68 www 85: my @depth=();
86: my @original=();
87: my @index=();
88: my @replies=();
89: my %alldiscussion=();
90: my $maxdepth=0;
91:
1.69 www 92: my $target='';
93: unless ($ENV{'browser.interface'} eq 'textual' ||
94: $ENV{'environment.remote'} eq 'off' ) {
95: $target='target="LONcom"';
96: }
1.54 www 97: if ($contrib{'version'}) {
1.64 www 98: for (my $id=1;$id<=$contrib{'version'};$id++) {
99: my $idx=$id;
1.54 www 100: my $hidden=($contrib{'hidden'}=~/\.$idx\./);
101: my $deleted=($contrib{'deleted'}=~/\.$idx\./);
1.68 www 102: my $origindex='0.';
1.69 www 103: if (($contrib{$idx.':replyto'}) && ($ENV{'environment.threadeddiscussion'})) {
1.68 www 104: # this is a follow-up message
105: $original[$idx]=$original[$contrib{$idx.':replyto'}];
106: $depth[$idx]=$depth[$contrib{$idx.':replyto'}]+1;
107: $origindex=$index[$contrib{$idx.':replyto'}];
108: if ($depth[$idx]>$maxdepth) { $maxdepth=$depth[$idx]; }
109: } else {
110: # this is an original message
111: $original[$idx]=0;
112: $depth[$idx]=0;
113: }
114: if ($replies[$depth[$idx]]) {
115: $replies[$depth[$idx]]++;
116: } else {
117: $replies[$depth[$idx]]=1;
118: }
1.54 www 119: unless ((($hidden) && (!$seeid)) || ($deleted)) {
1.67 www 120: $visible++;
1.54 www 121: my $message=$contrib{$idx.':message'};
122: $message=~s/\n/\<br \/\>/g;
123: $message=&Apache::lontexconvert::msgtexconverted($message);
1.78 ! raeburn 124: my $subject=$contrib{$idx.':subject'};
! 125: if (defined($subject)) {
! 126: $subject=~s/\n/\<br \/\>/g;
! 127: $subject=&Apache::lontexconvert::msgtexconverted($subject);
! 128: }
1.54 www 129: if ($contrib{$idx.':attachmenturl'}) {
130: my ($fname,$ft)
131: =($contrib{$idx.':attachmenturl'}=~/\/(\w+)\.(\w+)$/);
1.62 www 132: $message.='<p>'.&mt('Attachment').': <a href="'.
1.54 www 133: &Apache::lonnet::tokenwrapper(
134: $contrib{$idx.':attachmenturl'}).
1.63 albertel 135: '"><tt>'.$fname.'.'.$ft.'</tt></a></p>';
1.54 www 136: }
137: if ($message) {
138: if ($hidden) {
139: $message='<font color="#888888">'.$message.'</font>';
140: }
141: my $screenname=&Apache::loncommon::screenname(
142: $contrib{$idx.':sendername'},
143: $contrib{$idx.':senderdomain'});
144: my $plainname=&Apache::loncommon::nickname(
145: $contrib{$idx.':sendername'},
146: $contrib{$idx.':senderdomain'});
147:
1.62 www 148: my $sender=&mt('Anonymous');
1.54 www 149: if ((!$contrib{$idx.':anonymous'}) || ($seeid)) {
150: $sender=&Apache::loncommon::aboutmewrapper(
151: $plainname,
152: $contrib{$idx.':sendername'},
153: $contrib{$idx.':senderdomain'}).' ('.
154: $contrib{$idx.':sendername'}.' at '.
155: $contrib{$idx.':senderdomain'}.')';
156: if ($contrib{$idx.':anonymous'}) {
1.62 www 157: $sender.=' ['.&mt('anonymous').'] '.
1.54 www 158: $screenname;
159: }
160: if ($seeid) {
161: if ($hidden) {
162: $sender.=' <a href="/adm/feedback?unhide='.
1.77 www 163: $ressymb.':::'.$idx.'">'.&mt('Make Visible').'</a>';
1.54 www 164: } else {
165: $sender.=' <a href="/adm/feedback?hide='.
1.77 www 166: $ressymb.':::'.$idx.'">'.&mt('Hide').'</a>';
1.54 www 167: }
168: $sender.=' <a href="/adm/feedback?deldisc='.
1.77 www 169: $ressymb.':::'.$idx.'">'.&mt('Delete').'</a>';
1.64 www 170: }
1.54 www 171: } else {
172: if ($screenname) {
173: $sender='<i>'.$screenname.'</i>';
174: }
1.77 www 175: }
176: if (&Apache::lonnet::allowed('pch',
177: $ENV{'request.course.id'}.
178: ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) {
179: $sender.=' <a href="/adm/feedback?replydisc='.
180: $ressymb.':::'.$idx.'" '.$target.'>'.&mt('Reply').'</a>';
1.54 www 181: }
182: my $vgrlink;
1.78 ! raeburn 183: my $ctlink;
! 184: if ($readids{$idx} == 1) {
! 185: $ctlink = '<b>'.&mt('Mark unread').'?</b> '.
! 186: '<input type="checkbox" name="'.
! 187: 'postunread_'.$idx.'" />';
! 188: } else {
! 189: $ctlink = '<b>'.&mt('Mark read').'?</b> '.
! 190: '<input type="checkbox" name="'.
! 191: 'postread_'.$idx.'" />';
! 192: }
1.54 www 193: if ($viewgrades) {
194: $vgrlink=&Apache::loncommon::submlink('Submissions',
195: $contrib{$idx.':sendername'},$contrib{$idx.':senderdomain'},$symb);
196: }
1.68 www 197: #figure out at what position this needs to print
198: my $thisindex=$idx;
1.69 www 199: if ($ENV{'environment.threadeddiscussion'}) {
1.68 www 200: $thisindex=$origindex.substr('00'.$replies[$depth[$idx]],-2,2);
201: }
202: $alldiscussion{$thisindex}=$idx;
203: $index[$idx]=$thisindex;
1.78 ! raeburn 204: $discussionitems[$idx]='<p><table border="0" width="100%">'.
! 205: '<tr><td align="left"><b>'.$subject.'</b> '.
! 206: $sender.'</b> '.$vgrlink.' ('.
! 207: localtime($contrib{$idx.':timestamp'}).
! 208: ')</td><td align="right"> '.$ctlink.'</td></tr>';
! 209: if ($showonlyunread && $readids{$idx}) {
! 210: $discussionitems[$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>';
! 211: } else {
! 212: $discussionitems[$idx] .= '</table><blockquote>'.$message.'</blockquote></p>';
! 213: }
! 214: }
! 215: }
1.54 www 216: }
1.64 www 217: }
1.67 www 218: my $discussion='';
219: if ($visible) {
1.69 www 220: # Print a the discusssion
1.78 ! raeburn 221: $discussion .= '<form name="readchoices" method="post" action="/adm/feedback?chgreads='.$symb.'">';
1.67 www 222: $discussion.='<table bgcolor="#AAAAAA" cellpadding="2" cellspacing="2" border="0">';
1.69 www 223: if ($visible>2) {
224: my $colspan=$maxdepth+1;
1.78 ! raeburn 225: my $showoption = '<tr><td align="right" bgcolor="#FFFFFF" colspan="'.$colspan.'">';
! 226: my $showflag = 'all';
! 227: if ($showonlyunread) {
! 228: $showoption .= '<b>Show all posts?</b><input type="checkbox"
! 229: name="allposts" value="1"></td></tr>';
! 230: } else {
! 231: $showoption .= '<b>Show only unread posts?</b><input type="checkbox" name="onlyunread" value="1"></td></tr>';
! 232: }
! 233: $discussion.=$showoption;
1.69 www 234: $discussion.='<tr><td bgcolor="DDDDBB" colspan="'.$colspan.'">'.
1.78 ! raeburn 235: '<table border="0" width="100%" bgcolor="#DDDDBB"><tr><td align="left">'.
! 236: '<a href="/adm/feedback?threadedon='.$symb.'">'.&mt('Threaded View').'</a> '.
! 237: '<a href="/adm/feedback?threadedoff='.$symb.'">'.&mt('Chronological View').'</a> </td>'.
! 238: '<td align="right"><a href="/adm/feedback?markread='.$symb.'">'.&mt('Mark all read').'</a> '.
! 239: '<a href="/adm/feedback?markunread='.$symb.'">'.&mt('Mark all unread').'</a> '.
! 240: '</td></tr></table></td></tr>';
1.69 www 241: }
242:
1.68 www 243: foreach (sort { $a <=> $b } keys %alldiscussion) {
1.69 www 244: $discussion.="\n<tr>";
245: my $thisdepth=$depth[$alldiscussion{$_}];
246: for (1..$thisdepth) {
247: $discussion.='<td> </td>';
248: }
249: my $colspan=$maxdepth-$thisdepth+1;
1.78 ! raeburn 250: $discussion.='<td bgcolor="#CCCCCC" colspan="'.$colspan.'">'.
! 251: $discussionitems[$alldiscussion{$_}].
! 252: '</td></tr>';
1.67 www 253: }
1.78 ! raeburn 254: my $colspan=$maxdepth+1;
! 255: $discussion.='<tr><td bgcolor="#FFFFFF" align="right" colspan="'.
! 256: $colspan.'"><br /><input type="hidden" name="storereads" value="0">'. '<input type="hidden" name="discsymb" value="'.$symb.'">'.
! 257: '<input type="button" name="readoptions" '.
! 258: 'value="Save read settings" onClick="this.form.storereads.value=1;this.form.submit();"></td></tr>';
! 259: $discussion .= '</table><br /><br /></form>';
1.54 www 260: }
261: if ($discussiononly) {
262: $discussion.=(<<ENDDISCUSS);
263: <form action="/adm/feedback" method="post" name="mailform" enctype="multipart/form-data">
264: <input type="submit" name="discuss" value="Post Discussion" />
265: <input type="submit" name="anondiscuss" value="Post Anonymous Discussion" />
1.73 albertel 266: <input type="hidden" name="symb" value="$ressymb" />
1.54 www 267: <input type="hidden" name="sendit" value="true" />
268: <br />
269: <font size="1">Note: in anonymous discussion, your name is visible only to
270: course faculty</font><br />
1.78 ! raeburn 271: <b>Title:</b> <input type="text" name="subject" value="" size="30" /><br /><br />
1.63 albertel 272: <textarea name="comment" cols="60" rows="10" wrap="hard"></textarea>
1.54 www 273: <p>
274: Attachment (128 KB max size): <input type="file" name="attachment" />
275: </p>
276: </form>
277: ENDDISCUSS
278: $discussion.=&generate_preview_button();
1.74 www 279: } else {
280: if (&Apache::lonnet::allowed('pch',
281: $ENV{'request.course.id'}.
282: ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) {
283: $discussion.='<table bgcolor="#BBBBBB"><tr><td><a href="/adm/feedback?replydisc='.
284: $symb.':::" '.$target.'>'.
285: '<img src="/adm/lonMisc/chat.gif" border="0" />'.
286: &mt('Post Discussion').'</a></td></tr></table>';
287: }
288: }
1.54 www 289: return $discussion;
290: }
1.1 www 291:
1.6 albertel 292: sub mail_screen {
293: my ($r,$feedurl,$options) = @_;
1.45 www 294: my $bodytag=&Apache::loncommon::bodytag('Resource Feedback and Discussion',
295: '','onLoad="window.focus();"');
1.51 albertel 296: my $title=&Apache::lonnet::gettitle($feedurl);
297: if (!$title) { $title = $feedurl; }
1.69 www 298: my $quote='';
1.78 ! raeburn 299: my $subject = '';
1.69 www 300: if ($ENV{'form.replydisc'}) {
301: my ($symb,$idx)=split(/\:\:\:/,$ENV{'form.replydisc'});
302: my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},
303: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
304: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
305: unless (($contrib{'hidden'}=~/\.$idx\./) || ($contrib{'deleted'}=~/\.$idx\./)) {
306: my $message=$contrib{$idx.':message'};
307: $message=~s/\n/\<br \/\>/g;
308: $quote='<blockquote>'.&Apache::lontexconvert::msgtexconverted($message).'</blockquote>';
1.78 ! raeburn 309: $subject = 'Re: '.$contrib{$idx.':subject'};
1.69 www 310: }
311: }
1.47 bowersj2 312: my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
1.74 www 313: my $send=&mt('Send');
1.6 albertel 314: $r->print(<<ENDDOCUMENT);
1.1 www 315: <html>
316: <head>
317: <title>The LearningOnline Network with CAPA</title>
1.7 albertel 318: <meta http-equiv="pragma" content="no-cache"></meta>
1.63 albertel 319: <script type="text/javascript">
320: //<!--
1.5 www 321: function gosubmit() {
322: var rec=0;
1.12 albertel 323: if (typeof(document.mailform.elements.author)!="undefined") {
1.5 www 324: if (document.mailform.elements.author.checked) {
325: rec=1;
326: }
327: }
1.12 albertel 328: if (typeof(document.mailform.elements.question)!="undefined") {
1.5 www 329: if (document.mailform.elements.question.checked) {
330: rec=1;
331: }
332: }
1.12 albertel 333: if (typeof(document.mailform.elements.course)!="undefined") {
1.5 www 334: if (document.mailform.elements.course.checked) {
335: rec=1;
336: }
337: }
1.12 albertel 338: if (typeof(document.mailform.elements.policy)!="undefined") {
1.5 www 339: if (document.mailform.elements.policy.checked) {
340: rec=1;
341: }
342: }
1.12 albertel 343: if (typeof(document.mailform.elements.discuss)!="undefined") {
1.10 www 344: if (document.mailform.elements.discuss.checked) {
345: rec=1;
346: }
347: }
1.14 www 348: if (typeof(document.mailform.elements.anondiscuss)!="undefined") {
349: if (document.mailform.elements.anondiscuss.checked) {
350: rec=1;
351: }
352: }
1.5 www 353:
354: if (rec) {
355: document.mailform.submit();
356: } else {
357: alert('Please check a feedback type.');
358: }
359: }
1.63 albertel 360: //-->
1.5 www 361: </script>
1.1 www 362: </head>
1.29 www 363: $bodytag
1.51 albertel 364: <h2><tt>$title</tt></h2>
1.43 www 365: <form action="/adm/feedback" method="post" name="mailform"
366: enctype="multipart/form-data">
1.63 albertel 367: <input type="hidden" name="postdata" value="$feedurl" />
1.68 www 368: <input type="hidden" name="replydisc" value="$ENV{'form.replydisc'}" />
1.5 www 369: Please check at least one of the following feedback types:
1.63 albertel 370: $options<hr />
1.69 www 371: $quote
1.63 albertel 372: <p>My question/comment/feedback:</p>
373: <p>
1.47 bowersj2 374: $latexHelp
1.78 ! raeburn 375: Title: <input type="text" name="subject" size="30" value="$subject" /></p>
! 376: <p>
1.63 albertel 377: <textarea name="comment" cols="60" rows="10" wrap="hard">
378: </textarea></p>
379: <p>
1.42 www 380: Attachment (128 KB max size): <input type="file" name="attachment" />
381: </p>
382: <p>
383: <input type="hidden" name="sendit" value="1" />
1.74 www 384: <input type="button" value="$send" onClick='gosubmit();' />
1.42 www 385: </p>
1.2 www 386: </form>
1.1 www 387: ENDDOCUMENT
1.33 www 388: $r->print(&generate_preview_button().'</body></html>');
1.6 albertel 389: }
390:
391: sub fail_redirect {
392: my ($r,$feedurl) = @_;
1.70 www 393: if ($feedurl=~/^\/adm\//) { $feedurl.='?register=1' };
1.6 albertel 394: $r->print (<<ENDFAILREDIR);
1.72 albertel 395: <html>
1.5 www 396: <head><title>Feedback not sent</title>
1.63 albertel 397: <meta http-equiv="pragma" content="no-cache" />
398: <meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl" />
1.5 www 399: </head>
400: <body bgcolor="#FFFFFF">
1.63 albertel 401: <img align="right" src="/adm/lonIcons/lonlogos.gif" />
1.8 www 402: <b>Sorry, no recipients ...</b>
1.5 www 403: </body>
404: </html>
405: ENDFAILREDIR
406: }
1.4 www 407:
1.6 albertel 408: sub redirect_back {
1.32 albertel 409: my ($r,$feedurl,$typestyle,$sendsomething,$sendposts,$status) = @_;
1.70 www 410: if ($feedurl=~/^\/adm\//) { $feedurl.='?register=1' };
1.6 albertel 411: $r->print (<<ENDREDIR);
1.72 albertel 412: <html>
1.3 www 413: <head>
414: <title>Feedback sent</title>
1.63 albertel 415: <meta http-equiv="pragma" content="no-cache" />
1.5 www 416: <meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl">
1.2 www 417: </head>
1.49 www 418: <body bgcolor="#FFFFFF" onLoad='if (window.name!="loncapaclient") { this.document.reldt.submit(); self.close(); }'>
1.63 albertel 419: <img align="right" src="/adm/lonIcons/lonlogos.gif" />
1.5 www 420: $typestyle
1.32 albertel 421: <b>Sent $sendsomething message(s), and $sendposts post(s).</b>
1.63 albertel 422: <font color="red">$status</font>
1.49 www 423: <form name="reldt" action="$feedurl" target="loncapaclient">
424: </form>
1.2 www 425: </body>
426: </html>
427: ENDREDIR
428: }
1.6 albertel 429:
430: sub no_redirect_back {
431: my ($r,$feedurl) = @_;
432: $r->print (<<ENDNOREDIR);
1.72 albertel 433: <html>
1.2 www 434: <head><title>Feedback not sent</title>
1.63 albertel 435: <meta http-equiv="pragma" content="no-cache" />
1.7 albertel 436: ENDNOREDIR
437:
1.8 www 438: if ($feedurl!~/^\/adm\/feedback/) {
1.7 albertel 439: $r->print('<meta HTTP-EQUIV="Refresh" CONTENT="2; url='.$feedurl.'">');
440: }
441:
1.8 www 442: $r->print (<<ENDNOREDIRTWO);
1.2 www 443: </head>
1.49 www 444: <body bgcolor="#FFFFFF" onLoad='if (window.name!="loncapaclient") { self.close(); }'>
1.63 albertel 445: <img align="right" src="/adm/lonIcons/lonlogos.gif" />
1.8 www 446: <b>Sorry, no feedback possible on this resource ...</b>
1.2 www 447: </body>
448: </html>
1.8 www 449: ENDNOREDIRTWO
1.2 www 450: }
1.6 albertel 451:
452: sub screen_header {
1.65 www 453: my ($feedurl) = @_;
454: my $msgoptions='';
455: my $discussoptions='';
456: unless ($ENV{'form.replydisc'}) {
457: if (($feedurl=~/^\/res\//) && ($feedurl!~/^\/res\/adm/)) {
458: $msgoptions=
459: '<p><input type="checkbox" name="author" /> '.
460: &mt('Feedback to resource author').'</p>';
461: }
462: if (&feedback_available(1)) {
463: $msgoptions.=
464: '<br /><input type="checkbox" name="question" /> '.
465: &mt('Question about resource content');
466: }
467: if (&feedback_available(0,1)) {
468: $msgoptions.=
469: '<br /><input type="checkbox" name="course" /> '.
470: &mt('Question/Comment/Feedback about course content');
471: }
472: if (&feedback_available(0,0,1)) {
473: $msgoptions.=
474: '<br /><input type="checkbox" name="policy" /> '.
475: &mt('Question/Comment/Feedback about course policy');
476: }
477: }
478: if ($ENV{'request.course.id'}) {
479: if (&Apache::lonnet::allowed('pch',
480: $ENV{'request.course.id'}.
481: ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) {
1.74 www 482: $discussoptions='<input type="checkbox" name="discuss" onClick="this.form.anondiscuss.checked=false;" '.
483: ($ENV{'form.replydisc'}?' checked="1"':'').' /> '.
1.65 www 484: &mt('Contribution to course discussion of resource');
485: $discussoptions.='<br /><input type="checkbox" name="anondiscuss" onClick="this.form.discuss.checked=false;" /> '.
486: &mt('Anonymous contribution to course discussion of resource').
487: ' <i>('.&mt('name only visible to course faculty').')</i>';
1.20 www 488: }
1.65 www 489: }
1.74 www 490: if ($msgoptions) { $msgoptions='<h2><img src="/adm/lonMisc/feedback.gif" />'.&mt('Sending Messages').'</h2>'.$msgoptions; }
1.65 www 491: if ($discussoptions) {
1.74 www 492: $discussoptions='<h2><img src="/adm/lonMisc/chat.gif" />'.&mt('Discussion Contributions').'</h2>'.$discussoptions; }
1.65 www 493: return $msgoptions.$discussoptions;
1.6 albertel 494: }
495:
496: sub resource_output {
497: my ($feedurl) = @_;
1.46 albertel 498: my $usersaw=&Apache::lonnet::ssi_body($feedurl);
1.6 albertel 499: $usersaw=~s/\<body[^\>]*\>//gi;
500: $usersaw=~s/\<\/body\>//gi;
501: $usersaw=~s/\<html\>//gi;
502: $usersaw=~s/\<\/html\>//gi;
503: $usersaw=~s/\<head\>//gi;
504: $usersaw=~s/\<\/head\>//gi;
505: $usersaw=~s/action\s*\=/would_be_action\=/gi;
506: return $usersaw;
507: }
508:
509: sub clear_out_html {
1.39 www 510: my ($message,$override)=@_;
1.37 albertel 511: my $cid=$ENV{'request.course.id'};
1.39 www 512: if (($ENV{"course.$cid.allow_limited_html_in_feedback"} =~ m/yes/i) ||
513: ($override)) {
1.37 albertel 514: # allows <B> <I> <P> <A> <LI> <OL> <UL> <EM> <BR> <TT> <STRONG>
515: # <BLOCKQUOTE> <DIV .*> <DIV> <IMG>
516: my %html=(B=>1, I=>1, P=>1, A=>1, LI=>1, OL=>1, UL=>1, EM=>1,
1.61 www 517: BR=>1, TT=>1, STRONG=>1, BLOCKQUOTE=>1, DIV=>1, IMG=>1,
518: M=>1);
1.37 albertel 519:
520: $message =~ s/\<(\/?\s*(\w+)[^\>\<]*)/
1.48 albertel 521: {($html{uc($2)}&&(length($1)<1000))?"\<$1":"\<$1"}/ge;
1.37 albertel 522: $message =~ s/(\<?\s*(\w+)[^\<\>]*)\>/
1.48 albertel 523: {($html{uc($2)}&&(length($1)<1000))?"$1\>":"$1\>"}/ge;
1.37 albertel 524: } else {
525: $message=~s/\</\<\;/g;
526: $message=~s/\>/\>\;/g;
527: }
1.6 albertel 528: return $message;
529: }
530:
531: sub assemble_email {
1.40 albertel 532: my ($feedurl,$message,$prevattempts,$usersaw,$useranswer)=@_;
1.6 albertel 533: my $email=<<"ENDEMAIL";
534: Refers to <a href="$feedurl">$feedurl</a>
535:
536: $message
537: ENDEMAIL
538: my $citations=<<"ENDCITE";
539: <h2>Previous attempts of student (if applicable)</h2>
540: $prevattempts
1.63 albertel 541: <br /><hr />
1.6 albertel 542: <h2>Original screen output (if applicable)</h2>
543: $usersaw
1.40 albertel 544: <h2>Correct Answer(s) (if applicable)</h2>
545: $useranswer
1.6 albertel 546: ENDCITE
547: return ($email,$citations);
548: }
549:
1.35 www 550: sub secapply {
551: my $rec=shift;
1.36 www 552: my $defaultflag=shift;
553: $rec=~s/\s+//g;
554: $rec=~s/\@/\:/g;
555: my ($adr,$sections)=($rec=~/^([^\(]+)\(([^\)]+)\)/);
556: if ($sections) {
557: foreach (split(/\;/,$sections)) {
558: if (($_ eq $ENV{'request.course.sec'}) ||
559: ($defaultflag && ($_ eq '*'))) {
560: return $adr;
561: }
562: }
563: } else {
564: return $rec;
565: }
566: return '';
1.35 www 567: }
568:
1.6 albertel 569: sub decide_receiver {
1.36 www 570: my ($feedurl,$author,$question,$course,$policy,$defaultflag) = @_;
1.6 albertel 571: my $typestyle='';
572: my %to=();
1.36 www 573: if ($ENV{'form.author'}||$author) {
1.8 www 574: $typestyle.='Submitting as Author Feedback<br>';
1.6 albertel 575: $feedurl=~/^\/res\/(\w+)\/(\w+)\//;
576: $to{$2.':'.$1}=1;
577: }
1.36 www 578: if ($ENV{'form.question'}||$question) {
1.8 www 579: $typestyle.='Submitting as Question<br>';
1.24 harris41 580: foreach (split(/\,/,
581: $ENV{'course.'.$ENV{'request.course.id'}.'.question.email'})
582: ) {
1.36 www 583: my $rec=&secapply($_,$defaultflag);
584: if ($rec) { $to{$rec}=1; }
1.24 harris41 585: }
1.6 albertel 586: }
1.36 www 587: if ($ENV{'form.course'}||$course) {
1.63 albertel 588: $typestyle.='Submitting as Comment<br />';
1.24 harris41 589: foreach (split(/\,/,
590: $ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'})
591: ) {
1.36 www 592: my $rec=&secapply($_,$defaultflag);
593: if ($rec) { $to{$rec}=1; }
1.24 harris41 594: }
1.6 albertel 595: }
1.36 www 596: if ($ENV{'form.policy'}||$policy) {
1.63 albertel 597: $typestyle.='Submitting as Policy Feedback<br />';
1.24 harris41 598: foreach (split(/\,/,
599: $ENV{'course.'.$ENV{'request.course.id'}.'.policy.email'})
600: ) {
1.36 www 601: my $rec=&secapply($_,$defaultflag);
602: if ($rec) { $to{$rec}=1; }
1.24 harris41 603: }
1.6 albertel 604: }
1.36 www 605: if ((scalar(%to) eq '0') && (!$defaultflag)) {
606: ($typestyle,%to)=
607: &decide_receiver($feedurl,$author,$question,$course,$policy,1);
608: }
1.6 albertel 609: return ($typestyle,%to);
1.36 www 610: }
611:
612: sub feedback_available {
613: my ($question,$course,$policy)=@_;
614: my ($typestyle,%to)=&decide_receiver('',0,$question,$course,$policy);
615: return scalar(%to);
1.6 albertel 616: }
617:
618: sub send_msg {
1.43 www 619: my ($feedurl,$email,$citations,$attachmenturl,%to)=@_;
1.6 albertel 620: my $status='';
621: my $sendsomething=0;
1.24 harris41 622: foreach (keys %to) {
1.6 albertel 623: if ($_) {
1.22 www 624: my $declutter=&Apache::lonnet::declutter($feedurl);
1.8 www 625: unless (&Apache::lonmsg::user_normal_msg(split(/\:/,$_),
1.43 www 626: 'Feedback ['.$declutter.']',$email,$citations,$feedurl,
627: $attachmenturl)=~/ok/) {
1.63 albertel 628: $status.='<br />'.&mt('Error sending message to').' '.$_.'<br />';
1.6 albertel 629: } else {
630: $sendsomething++;
631: }
632: }
1.24 harris41 633: }
1.18 www 634:
635: my %record=&Apache::lonnet::restore('_feedback');
636: my ($temp)=keys %record;
637: unless ($temp=~/^error\:/) {
638: my %newrecord=();
639: $newrecord{'resource'}=$feedurl;
640: $newrecord{'subnumber'}=$record{'subnumber'}+1;
641: unless (&Apache::lonnet::cstore(\%newrecord,'_feedback') eq 'ok') {
1.63 albertel 642: $status.='<br />'.&mt('Not registered').'<br />';
1.18 www 643: }
644: }
645:
1.6 albertel 646: return ($status,$sendsomething);
647: }
648:
1.13 www 649: sub adddiscuss {
1.78 ! raeburn 650: my ($symb,$email,$anon,$attachmenturl,$subject)=@_;
1.13 www 651: my $status='';
1.23 www 652: if (&Apache::lonnet::allowed('pch',$ENV{'request.course.id'}.
653: ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) {
1.20 www 654:
1.13 www 655: my %contrib=('message' => $email,
656: 'sendername' => $ENV{'user.name'},
1.26 www 657: 'senderdomain' => $ENV{'user.domain'},
658: 'screenname' => $ENV{'environment.screenname'},
659: 'plainname' => $ENV{'environment.firstname'}.' '.
660: $ENV{'environment.middlename'}.' '.
661: $ENV{'environment.lastname'}.' '.
1.42 www 662: $ENV{'enrironment.generation'},
1.78 ! raeburn 663: 'attachmenturl'=> $attachmenturl,
! 664: 'subject' => $subject);
1.65 www 665: if ($ENV{'form.replydisc'}) {
1.66 www 666: $contrib{'replyto'}=(split(/\:\:\:/,$ENV{'form.replydisc'}))[1];
1.65 www 667: }
1.14 www 668: if ($anon) {
669: $contrib{'anonymous'}='true';
670: }
1.13 www 671: if (($symb) && ($email)) {
1.14 www 672: $status='Adding to class discussion'.($anon?' (anonymous)':'').': '.
1.13 www 673: &Apache::lonnet::store(\%contrib,$symb,$ENV{'request.course.id'},
674: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1.17 www 675: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.21 www 676: my %storenewentry=($symb => time);
1.63 albertel 677: $status.='<br />'.&mt('Updating discussion time').': '.
1.21 www 678: &Apache::lonnet::put('discussiontimes',\%storenewentry,
679: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
680: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.13 www 681: }
1.17 www 682: my %record=&Apache::lonnet::restore('_discussion');
683: my ($temp)=keys %record;
684: unless ($temp=~/^error\:/) {
685: my %newrecord=();
686: $newrecord{'resource'}=$symb;
687: $newrecord{'subnumber'}=$record{'subnumber'}+1;
1.63 albertel 688: $status.='<br />'.&mt('Registering').': '.
1.21 www 689: &Apache::lonnet::cstore(\%newrecord,'_discussion');
1.20 www 690: }
691: } else {
692: $status.='Failed.';
1.17 www 693: }
1.63 albertel 694: return $status.'<br />';
1.13 www 695: }
696:
1.33 www 697: # ----------------------------------------------------------- Preview function
698:
699: sub show_preview {
700: my $r=shift;
701: my $message=&clear_out_html($ENV{'form.comment'});
702: $message=~s/\n/\<br \/\>/g;
703: $message=&Apache::lontexconvert::msgtexconverted($message);
1.78 ! raeburn 704: my $subject=&clear_out_html($ENV{'form.subject'});
! 705: $subject=~s/\n/\<br \/\>/g;
! 706: $subject=&Apache::lontexconvert::msgtexconverted($subject);
1.33 www 707: $r->print('<table border="2"><tr><td>'.
1.78 ! raeburn 708: '<b>Subject:</b> '.$subject.'<br /><br />'.
1.33 www 709: $message.'</td></tr></table>');
710: }
711:
712: sub generate_preview_button {
1.65 www 713: my $pre=&mt("Show Preview");
1.33 www 714: return(<<ENDPREVIEW);
715: <form name="preview" action="/adm/feedback?preview=1" method="post" target="preview">
1.78 ! raeburn 716: <input type="hidden" name="subject">
1.33 www 717: <input type="hidden" name="comment" />
1.65 www 718: <input type="button" value="$pre"
1.78 ! raeburn 719: onClick="this.form.comment.value=document.mailform.comment.value;this.form.subject.value=document.mailform.subject.value;this.form.submit();" />
1.33 www 720: </form>
721: ENDPREVIEW
722: }
1.71 www 723:
1.6 albertel 724: sub handler {
725: my $r = shift;
1.8 www 726: if ($r->header_only) {
1.71 www 727: &Apache::loncommon::content_type($r,'text/html');
1.8 www 728: $r->send_http_header;
729: return OK;
730: }
1.15 www 731:
732: # --------------------------- Get query string for limited number of parameters
733:
1.27 stredwic 734: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.78 ! raeburn 735: # ['hide','unhide','deldisc','postdata','preview','replydisc','threadedon','threadedoff']);
! 736: ['hide','unhide','deldisc','postdata','preview','replydisc','threadedon','threadedoff','markread','markunread','storereads','onlyunread','allposts','chgreads']);
1.15 www 737:
1.78 ! raeburn 738: if (($ENV{'form.markread'}) || ($ENV{'form.markunread'})) {
! 739: # ----------------------------------------------------------------- Modify read/unread for all
! 740: &Apache::loncommon::content_type($r,'text/html');
! 741: $r->send_http_header;
! 742: my $symb=$ENV{'form.markread'}?$ENV{'form.markread'}:$ENV{'form.markunread'};
! 743: my $ressymb = $symb;
! 744: my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
! 745: $ressymb=~s|(bulletin___\d+___)|$1adm/wrapper|;
! 746: my %contrib=&Apache::lonnet::restore($ressymb,$ENV{'request.course.id'},
! 747: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
! 748: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
! 749: my %readinghash = ();
! 750:
! 751: if ($contrib{'version'}) {
! 752: for (my $id=1;$id<=$contrib{'version'};$id++) {
! 753: my $msgid = $id.':message';
! 754: if (defined($contrib{$msgid})) {
! 755: if ($ENV{'form.markread'}) {
! 756: $readinghash{$id} = 'read';
! 757: } else {
! 758: $readinghash{$id} = 'unread';
! 759: }
! 760: }
! 761: }
! 762: if ($ENV{'form.allposts'}) {
! 763: $readinghash{'showonlyunread'} = 0;
! 764: } elsif ($ENV{'form.onlyunread'}) {
! 765: $readinghash{'showonlyunread'} = 1;
! 766: }
! 767: &Apache::lonnet::cstore(\%readinghash,$symb,$ENV{'request.course.id'}.'_discuss',$ENV{'user.domain'},$ENV{'user.name'});
! 768: }
! 769:
! 770: &redirect_back($r,&Apache::lonnet::clutter($url),&mt('Changed reading status'),'0','0');
! 771: return OK;
! 772: } else {
! 773: my $symb = $ENV{'form.discsymb'};
! 774: my %readinghash = ();
! 775: my $chgcount = 0;
! 776: foreach my $key (keys %ENV) {
! 777: if ($key =~ m/^form\.postunread_(\d+)/) {
! 778: $readinghash{$1} = 'unread';
! 779: $chgcount ++;
! 780: } elsif ($key =~ m/^form\.postread_(\d+)/) {
! 781: $readinghash{$1} = 'read';
! 782: $chgcount ++;
! 783: }
! 784: }
! 785: if ($ENV{'form.allposts'}) {
! 786: $readinghash{'showonlyunread'} = 0;
! 787: $chgcount ++;
! 788: } elsif ($ENV{'form.onlyunread'}) {
! 789: $readinghash{'showonlyunread'} = 1;
! 790: $chgcount ++;
! 791: }
! 792:
! 793: if ($chgcount > 0) {
! 794: &Apache::lonnet::cstore(\%readinghash,$symb,$ENV{'request.course.id'}.'_discuss',$ENV{'user.domain'},$ENV{'user.name'});
! 795: }
! 796: }
! 797:
! 798: if ($ENV{'form.chgreads'}) {
! 799: &Apache::loncommon::content_type($r,'text/html');
! 800: $r->send_http_header;
! 801: my ($map,$ind,$url)=&Apache::lonnet::decode_symb($ENV{'form.chgreads'});
! 802: &redirect_back($r,&Apache::lonnet::clutter($url),
! 803: &mt('Changed read status').'<br />','0','0');
! 804: } elsif (($ENV{'form.hide'}) || ($ENV{'form.unhide'})) {
1.15 www 805: # ----------------------------------------------------------------- Hide/unhide
1.71 www 806: &Apache::loncommon::content_type($r,'text/html');
1.15 www 807: $r->send_http_header;
808:
809: my $entry=$ENV{'form.hide'}?$ENV{'form.hide'}:$ENV{'form.unhide'};
810:
811: my ($symb,$idx)=split(/\:\:\:/,$entry);
1.52 www 812: my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
1.15 www 813:
814: my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},
815: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
816: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
817:
818:
819: my $currenthidden=$contrib{'hidden'};
820:
821: if ($ENV{'form.hide'}) {
822: $currenthidden.='.'.$idx.'.';
823: } else {
824: $currenthidden=~s/\.$idx\.//g;
825: }
826: my %newhash=('hidden' => $currenthidden);
1.38 www 827:
828: &Apache::lonnet::store(\%newhash,$symb,$ENV{'request.course.id'},
829: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
830: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
831:
832: &redirect_back($r,&Apache::lonnet::clutter($url),
1.78 ! raeburn 833: &mt('Changed read status').'<br />','0','0');
1.69 www 834: } elsif (($ENV{'form.threadedon'}) || ($ENV{'form.threadedoff'})) {
1.72 albertel 835: &Apache::loncommon::content_type($r,'text/html');
836: $r->send_http_header;
1.69 www 837: if ($ENV{'form.threadedon'}) {
838: &Apache::lonnet::put('environment',{'threadeddiscussion' => 'on'});
839: &Apache::lonnet::appenv('environment.threadeddiscussion' => 'on');
840: } else {
841: &Apache::lonnet::del('environment',['threadeddiscussion']);
842: &Apache::lonnet::delenv('environment\.threadeddiscussion');
1.72 albertel 843: }
1.69 www 844: my $symb=$ENV{'form.threadedon'}?$ENV{'form.threadedon'}:$ENV{'form.threadedoff'};
845: my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
846: &redirect_back($r,&Apache::lonnet::clutter($url),
847: &mt('Changed discussion view mode').'<br />','0','0');
1.38 www 848: } elsif ($ENV{'form.deldisc'}) {
849: # --------------------------------------------------------------- Hide for good
1.71 www 850: &Apache::loncommon::content_type($r,'text/html');
1.38 www 851: $r->send_http_header;
852:
853: my $entry=$ENV{'form.deldisc'};
854:
855: my ($symb,$idx)=split(/\:\:\:/,$entry);
1.52 www 856: my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
1.38 www 857:
858: my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},
859: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
860: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
861:
862:
863: my $currentdeleted=$contrib{'deleted'};
864:
865: $currentdeleted.='.'.$idx.'.';
866:
867: my %newhash=('deleted' => $currentdeleted);
1.15 www 868:
869: &Apache::lonnet::store(\%newhash,$symb,$ENV{'request.course.id'},
870: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
871: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
872:
1.30 www 873: &redirect_back($r,&Apache::lonnet::clutter($url),
1.63 albertel 874: &mt('Changed discussion status').'<br />','0','0');
1.33 www 875: } elsif ($ENV{'form.preview'}) {
876: # -------------------------------------------------------- User wants a preview
1.76 albertel 877: $r->content_type('text/html');
878: $r->send_http_header;
1.33 www 879: &show_preview($r);
1.15 www 880: } else {
881: # ------------------------------------------------------------- Normal feedback
1.6 albertel 882: my $feedurl=$ENV{'form.postdata'};
883: $feedurl=~s/^http\:\/\///;
884: $feedurl=~s/^$ENV{'SERVER_NAME'}//;
885: $feedurl=~s/^$ENV{'HTTP_HOST'}//;
1.62 www 886: $feedurl=~s/\?.+$//;
1.8 www 887:
1.66 www 888: my $symb;
889: if ($ENV{'form.replydisc'}) {
890: $symb=(split(/\:\:\:/,$ENV{'form.replydisc'}))[0];
891: my ($map,$id,$url)=&Apache::lonnet::decode_symb($symb);
892: $feedurl=&Apache::lonnet::clutter($url);
893: } else {
894: $symb=&Apache::lonnet::symbread($feedurl);
895: }
1.31 www 896: unless ($symb) {
897: $symb=$ENV{'form.symb'};
898: if ($symb) {
1.52 www 899: my ($map,$id,$url)=&Apache::lonnet::decode_symb($symb);
1.31 www 900: $feedurl=&Apache::lonnet::clutter($url);
901: }
902: }
1.8 www 903: my $goahead=1;
904: if ($feedurl=~/\.(problem|exam|quiz|assess|survey|form)$/) {
905: unless ($symb) { $goahead=0; }
906: }
1.74 www 907: # backward compatibility (bulltin boards used to be 'wrapped')
1.73 albertel 908: if ($feedurl=~m|^/adm/wrapper/adm/.*/bulletinboard$|) {
909: $feedurl=~s|^/adm/wrapper||;
910: }
1.8 www 911: if ($goahead) {
912: # Go ahead with feedback, no ambiguous reference
1.71 www 913: &Apache::loncommon::content_type($r,'text/html');
1.8 www 914: $r->send_http_header;
1.6 albertel 915:
1.8 www 916: if (
1.7 albertel 917: (
918: ($feedurl=~m:^/res:) && ($feedurl!~m:^/res/adm:)
919: )
920: ||
921: ($ENV{'request.course.id'} && ($feedurl!~m:^/adm:))
1.31 www 922: ||
923: ($ENV{'request.course.id'} && ($symb=~/^bulletin\_\_\_/))
1.7 albertel 924: ) {
1.6 albertel 925: # --------------------------------------------------- Print login screen header
926: unless ($ENV{'form.sendit'}) {
927: my $options=&screen_header($feedurl);
928: if ($options) {
929: &mail_screen($r,$feedurl,$options);
930: } else {
931: &fail_redirect($r,$feedurl);
932: }
933: } else {
934:
935: # Get previous user input
1.9 albertel 936: my $prevattempts=&Apache::loncommon::get_previous_attempt(
1.11 albertel 937: $symb,$ENV{'user.name'},$ENV{'user.domain'},
1.9 albertel 938: $ENV{'request.course.id'});
1.6 albertel 939:
940: # Get output from resource
941: my $usersaw=&resource_output($feedurl);
942:
1.50 albertel 943: # Get resource answer (need to allow student to view grades for this to work)
944: &Apache::lonnet::appenv(('allowed.vgr'=>'F'));
1.40 albertel 945: my $useranswer=&Apache::loncommon::get_student_answers(
946: $symb,$ENV{'user.name'},$ENV{'user.domain'},
947: $ENV{'request.course.id'});
1.50 albertel 948: &Apache::lonnet::delenv('allowed.vgr');
1.42 www 949: # Get attachments, if any, and not too large
950: my $attachmenturl='';
951: if ($ENV{'form.attachment.filename'}) {
952: unless (length($ENV{'form.attachment'})>131072) {
1.43 www 953: $attachmenturl=&Apache::lonnet::userfileupload('attachment');
1.42 www 954: }
955: }
1.6 albertel 956: # Filter HTML out of message (could be nasty)
1.39 www 957: my $message=&clear_out_html($ENV{'form.comment'});
1.6 albertel 958:
959: # Assemble email
1.8 www 960: my ($email,$citations)=&assemble_email($feedurl,$message,$prevattempts,
1.40 albertel 961: $usersaw,$useranswer);
962:
1.6 albertel 963: # Who gets this?
964: my ($typestyle,%to) = &decide_receiver($feedurl);
965:
966: # Actually send mail
1.43 www 967: my ($status,$numsent)=&send_msg($feedurl,$email,$citations,
968: $attachmenturl,%to);
1.13 www 969:
970: # Discussion? Store that.
971:
1.32 albertel 972: my $numpost=0;
1.13 www 973: if ($ENV{'form.discuss'}) {
1.78 ! raeburn 974: my $subject = &clear_out_html($ENV{'form.subject'});
! 975: $typestyle.=&adddiscuss($symb,$message,0,$attachmenturl,$subject);
1.32 albertel 976: $numpost++;
1.13 www 977: }
1.6 albertel 978:
1.14 www 979: if ($ENV{'form.anondiscuss'}) {
1.78 ! raeburn 980: my $subject = &clear_out_html($ENV{'form.subject'});
! 981: $typestyle.=&adddiscuss($symb,$message,1,$attachmenturl,$subject);
1.32 albertel 982: $numpost++;
1.14 www 983: }
984:
985:
1.6 albertel 986: # Receipt screen and redirect back to where came from
1.32 albertel 987: &redirect_back($r,$feedurl,$typestyle,$numsent,$numpost,$status);
1.6 albertel 988:
989: }
1.8 www 990: } else {
1.7 albertel 991: # Unable to give feedback
1.6 albertel 992: &no_redirect_back($r,$feedurl);
1.8 www 993: }
994: } else {
995: # Ambiguous Problem Resource
1.60 albertel 996: if ( &Apache::lonnet::mod_perl_version() == 2 ) {
1.53 albertel 997: &Apache::lonnet::cleanenv();
1.58 albertel 998: }
1.53 albertel 999: $r->internal_redirect('/adm/ambiguous');
1.6 albertel 1000: }
1.15 www 1001: }
1.6 albertel 1002: return OK;
1.1 www 1003: }
1004:
1005: 1;
1006: __END__
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