Annotation of loncom/interface/lonmsg.pm, revision 1.62
1.1 www 1: # The LearningOnline Network with CAPA
1.26 albertel 2: # Routines for messaging
3: #
1.62 ! www 4: # $Id: lonmsg.pm,v 1.61 2003/08/13 15:57:51 www Exp $
1.26 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/
1.1 www 27: #
28: #
29: # (Routines to control the menu
30: #
31: # (TeX Conversion Module
32: #
33: # 05/29/00,05/30 Gerd Kortemeyer)
34: #
35: # 10/05 Gerd Kortemeyer)
36: #
1.6 www 37: # 10/19,10/20,10/30,
38: # 02/06/01 Gerd Kortemeyer
1.11 www 39: # 07/27 Guy Albertelli
1.23 www 40: # 07/27,07/28,07/30,08/03,08/06,08/08,08/09,08/10,8/13,8/15,
1.24 www 41: # 10/1,11/5 Gerd Kortemeyer
1.27 www 42: # YEAR=2002
1.29 www 43: # 1/1,3/18 Gerd Kortemeyer
1.27 www 44: #
1.1 www 45: package Apache::lonmsg;
46:
1.58 bowersj2 47: =pod
48:
49: =head1 NAME
50:
51: Apache::lonmsg: supports internal messaging
52:
53: =head1 SYNOPSIS
54:
55: lonmsg provides routines for sending messages, receiving messages, and
56: a handler to allow users to read, send, and delete messages.
57:
58: =head1 OVERVIEW
59:
60: =head2 Messaging Overview
61:
62: X<messages>LON-CAPA provides an internal messaging system similar to
63: email, but customized for LON-CAPA's usage. LON-CAPA implements its
64: own messaging system, rather then building on top of email, because of
65: the features LON-CAPA messages can offer that conventional e-mail can
66: not:
67:
68: =over 4
69:
70: =item * B<Critical messages>: A message the recipient B<must>
71: acknowlegde receipt of before they are allowed to continue using the
72: system, preventing a user from claiming they never got a message
73:
74: =item * B<Receipts>: LON-CAPA can reliably send reciepts informing the
75: sender that it has been read; again, useful for preventing students
76: from claiming they did not see a message. (While conventional e-mail
77: has some reciept support, it's sporadic, e-mail client-specific, and
78: generally the receiver can opt to not send one, making it useless in
79: this case.)
80:
81: =item * B<Context>: LON-CAPA knows about the sender, such as where
82: they are in a course. When a student mails an instructor asking for
83: help on the problem, the instructor receives not just the student's
84: question, but all submissions the student has made up to that point,
85: the user's rendering of the problem, and the complete view the student
86: saw of the resource, including discussion up to that point. Finally,
87: the instructor is reading all of this inside of LON-CAPA, not their
88: email program, so they have full access to LON-CAPA's grading
89: interface, or other features they may wish to use in response to the
90: student's query.
91:
92: =back
93:
94: Users can ask LON-CAPA to forward messages to conventional e-mail
95: addresses on their B<PREF> screen, but generally, LON-CAPA messages
96: are much more useful then traditional email can be made to be, even
97: with HTML support.
98:
99: Right now, this document will cover just how to send a message, since
100: it is likely you will not need to programmatically read messages,
101: since lonmsg already implements that functionality.
102:
103: =head1 FUNCTIONS
104:
105: =over 4
106:
107: =cut
108:
1.1 www 109: use strict;
110: use Apache::lonnet();
1.2 www 111: use vars qw($msgcount);
1.47 albertel 112: use HTML::TokeParser();
1.5 www 113: use Apache::Constants qw(:common);
1.47 albertel 114: use Apache::loncommon();
115: use Apache::lontexconvert();
116: use HTML::Entities();
1.53 www 117: use Mail::Send;
1.1 www 118:
119: # ===================================================================== Package
120:
1.3 www 121: sub packagemsg {
1.51 www 122: my ($subject,$message,$citation,$baseurl,$attachmenturl)=@_;
1.47 albertel 123: $message =&HTML::Entities::encode($message);
124: $citation=&HTML::Entities::encode($citation);
125: $subject =&HTML::Entities::encode($subject);
1.49 albertel 126: #remove machine specification
127: $baseurl =~ s|^http://[^/]+/|/|;
128: $baseurl =&HTML::Entities::encode($baseurl);
1.51 www 129: #remove machine specification
130: $attachmenturl =~ s|^http://[^/]+/|/|;
1.52 www 131: $attachmenturl =&HTML::Entities::encode($attachmenturl);
1.51 www 132:
1.2 www 133: my $now=time;
134: $msgcount++;
1.6 www 135: my $partsubj=$subject;
136: $partsubj=&Apache::lonnet::escape($partsubj);
137: my $msgid=&Apache::lonnet::escape(
138: $now.':'.$partsubj.':'.$ENV{'user.name'}.':'.
139: $ENV{'user.domain'}.':'.$msgcount.':'.$$);
1.49 albertel 140: my $result='<sendername>'.$ENV{'user.name'}.'</sendername>'.
1.1 www 141: '<senderdomain>'.$ENV{'user.domain'}.'</senderdomain>'.
142: '<subject>'.$subject.'</subject>'.
1.2 www 143: '<time>'.localtime($now).'</time>'.
1.1 www 144: '<servername>'.$ENV{'SERVER_NAME'}.'</servername>'.
145: '<host>'.$ENV{'HTTP_HOST'}.'</host>'.
146: '<client>'.$ENV{'REMOTE_ADDR'}.'</client>'.
147: '<browsertype>'.$ENV{'browser.type'}.'</browsertype>'.
148: '<browseros>'.$ENV{'browser.os'}.'</browseros>'.
149: '<browserversion>'.$ENV{'browser.version'}.'</browserversion>'.
150: '<browsermathml>'.$ENV{'browser.mathml'}.'</browsermathml>'.
151: '<browserraw>'.$ENV{'HTTP_USER_AGENT'}.'</browserraw>'.
152: '<courseid>'.$ENV{'request.course.id'}.'</courseid>'.
153: '<role>'.$ENV{'request.role'}.'</role>'.
154: '<resource>'.$ENV{'request.filename'}.'</resource>'.
1.2 www 155: '<msgid>'.$msgid.'</msgid>'.
1.49 albertel 156: '<message>'.$message.'</message>';
157: if (defined($citation)) {
158: $result.='<citation>'.$citation.'</citation>';
159: }
160: if (defined($baseurl)) {
161: $result.= '<baseurl>'.$baseurl.'</baseurl>';
162: }
1.51 www 163: if (defined($attachmenturl)) {
1.52 www 164: $result.= '<attachmenturl>'.$attachmenturl.'</attachmenturl>';
1.51 www 165: }
1.49 albertel 166: return $msgid,$result;
1.1 www 167: }
168:
1.2 www 169: # ================================================== Unpack message into a hash
170:
1.3 www 171: sub unpackagemsg {
1.52 www 172: my ($message,$notoken)=@_;
1.2 www 173: my %content=();
174: my $parser=HTML::TokeParser->new(\$message);
175: my $token;
176: while ($token=$parser->get_token) {
177: if ($token->[0] eq 'S') {
178: my $entry=$token->[1];
179: my $value=$parser->get_text('/'.$entry);
180: $content{$entry}=$value;
181: }
182: }
1.52 www 183: if ($content{'attachmenturl'}) {
184: my ($fname,$ft)=($content{'attachmenturl'}=~/\/(\w+)\.(\w+)$/);
185: if ($notoken) {
186: $content{'message'}.='<p>Attachment: <tt>'.$fname.'.'.$ft.'</tt>';
187: } else {
188: $content{'message'}.='<p>Attachment: <a href="'.
189: &Apache::lonnet::tokenwrapper($content{'attachmenturl'}).
190: '"><tt>'.$fname.'.'.$ft.'</tt></a>';
191: }
192: }
1.2 www 193: return %content;
194: }
195:
1.6 www 196: # ======================================================= Get info out of msgid
197:
198: sub unpackmsgid {
1.7 www 199: my $msgid=&Apache::lonnet::unescape(shift);
1.6 www 200: my ($sendtime,$shortsubj,$fromname,$fromdomain)=split(/\:/,
1.7 www 201: &Apache::lonnet::unescape($msgid));
1.8 albertel 202: my %status=&Apache::lonnet::get('email_status',[$msgid]);
1.6 www 203: if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
204: unless ($status{$msgid}) { $status{$msgid}='new'; }
205: return ($sendtime,$shortsubj,$fromname,$fromdomain,$status{$msgid});
206: }
207:
1.53 www 208:
209: sub sendemail {
210: my ($to,$subject,$body)=@_;
211: $body=
212: "*** This is an automatic message generated by the LON-CAPA system.\n".
213: "*** Please do not reply to this address.\n\n".$body;
214: my $msg = new Mail::Send;
215: $msg->to($to);
216: $msg->subject('[LON-CAPA] '.$subject);
217: my $fh = $msg->open('smtp',Server => 'localhost');
218: print $fh $body;
219: $fh->close;
220: }
221:
222: # ==================================================== Send notification emails
223:
224: sub sendnotification {
225: my ($to,$touname,$toudom,$subj,$crit)=@_;
226: my $sender=$ENV{'environment.firstname'}.' '.$ENV{'environment.lastname'};
227: my $critical=($crit?' critical':'');
228: my $url='http://'.
229: $Apache::lonnet::hostname{&Apache::lonnet::homeserver($touname,$toudom)}.
1.54 www 230: '/adm/email?username='.$touname.'&domain='.$toudom;
1.53 www 231: my $body=(<<ENDMSG);
232: You received a$critical message from $sender in LON-CAPA. The subject is
233:
234: $subj
235:
236: Use
237:
238: $url
239:
240: to access this message.
241: ENDMSG
242: &sendemail($to,'New'.$critical.' message from '.$sender,$body);
243: }
1.40 www 244: # ============================================================= Check for email
245:
246: sub newmail {
247: if ((time-$ENV{'user.mailcheck.time'})>300) {
248: my %what=&Apache::lonnet::get('email_status',['recnewemail']);
249: &Apache::lonnet::appenv('user.mailcheck.time'=>time);
250: if ($what{'recnewemail'}>0) { return 1; }
251: }
252: return 0;
253: }
254:
1.1 www 255: # =============================== Automated message to the author of a resource
256:
1.58 bowersj2 257: =pod
258:
259: =item * B<author_res_msg($filename, $message)>: Sends message $message to the owner
260: of the resource with the URI $filename.
261:
262: =cut
263:
1.1 www 264: sub author_res_msg {
265: my ($filename,$message)=@_;
1.2 www 266: unless ($message) { return 'empty'; }
1.1 www 267: $filename=&Apache::lonnet::declutter($filename);
268: my ($domain,$author,@dummy)=split(/\//,$filename);
269: my $homeserver=&Apache::lonnet::homeserver($author,$domain);
270: if ($homeserver ne 'no_host') {
271: my $id=unpack("%32C*",$message);
1.2 www 272: my $msgid;
1.3 www 273: ($msgid,$message)=&packagemsg($filename,$message);
274: return &Apache::lonnet::reply('put:'.$domain.':'.$author.
275: ':nohist_res_msgs:'.
276: &Apache::lonnet::escape($filename.'_'.$id).'='.
277: &Apache::lonnet::escape($message),$homeserver);
1.1 www 278: }
1.2 www 279: return 'no_host';
1.1 www 280: }
281:
282: # ================================================== Critical message to a user
283:
1.38 www 284: sub user_crit_msg_raw {
1.24 www 285: my ($user,$domain,$subject,$message,$sendback)=@_;
1.2 www 286: # Check if allowed missing
287: my $status='';
288: my $msgid='undefined';
289: unless (($message)&&($user)&&($domain)) { $status='empty'; };
290: my $homeserver=&Apache::lonnet::homeserver($user,$domain);
291: if ($homeserver ne 'no_host') {
1.3 www 292: ($msgid,$message)=&packagemsg($subject,$message);
1.24 www 293: if ($sendback) { $message.='<sendback>true</sendback>'; }
1.4 www 294: $status=&Apache::lonnet::critical(
295: 'put:'.$domain.':'.$user.':critical:'.
296: &Apache::lonnet::escape($msgid).'='.
297: &Apache::lonnet::escape($message),$homeserver);
1.45 www 298: if ($ENV{'request.course.id'}) {
299: &user_normal_msg_raw(
300: $ENV{'course.'.$ENV{'request.course.id'}.'.num'},
301: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
302: 'Critical ['.$user.':'.$domain.']',
303: $message);
304: }
1.2 www 305: } else {
306: $status='no_host';
307: }
1.53 www 308: # Notifications
309: my %userenv = &Apache::lonnet::get('environment',['critnotification'],
310: $domain,$user);
311: if ($userenv{'critnotification'}) {
312: &sendnotification($userenv{'critnotification'},$user,$domain,$subject,1);
313: }
314: # Log this
1.2 www 315: &Apache::lonnet::logthis(
1.4 www 316: 'Sending critical email '.$msgid.
1.2 www 317: ', log status: '.
318: &Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},
319: $ENV{'user.home'},
320: 'Sending critical '.$msgid.' to '.$user.' at '.$domain.' with status: '
1.4 www 321: .$status));
1.2 www 322: return $status;
323: }
324:
1.38 www 325: # New routine that respects "forward" and calls old routine
326:
1.58 bowersj2 327: =pod
328:
329: =item * B<user_crit_msg($user, $domain, $subject, $message, $sendback)>: Sends
330: a critical message $message to the $user at $domain. If $sendback is true,
331: a reciept will be sent to the current user when $user recieves the message.
332:
333: =cut
334:
1.38 www 335: sub user_crit_msg {
336: my ($user,$domain,$subject,$message,$sendback)=@_;
337: my $status='';
338: my %userenv = &Apache::lonnet::get('environment',['msgforward'],
339: $domain,$user);
340: my $msgforward=$userenv{'msgforward'};
341: if ($msgforward) {
342: foreach (split(/\,/,$msgforward)) {
343: my ($forwuser,$forwdomain)=split(/\:/,$_);
344: $status.=
345: &user_crit_msg_raw($forwuser,$forwdomain,$subject,$message,
346: $sendback).' ';
347: }
348: } else {
349: $status=&user_crit_msg_raw($user,$domain,$subject,$message,$sendback);
350: }
351: return $status;
352: }
353:
1.2 www 354: # =================================================== Critical message received
355:
356: sub user_crit_received {
1.12 www 357: my $msgid=shift;
358: my %message=&Apache::lonnet::get('critical',[$msgid]);
1.52 www 359: my %contents=&unpackagemsg($message{$msgid},1);
1.24 www 360: my $status='rec: '.($contents{'sendback'}?
1.5 www 361: &user_normal_msg($contents{'sendername'},$contents{'senderdomain'},
1.4 www 362: 'Receipt: '.$ENV{'user.name'}.' at '.$ENV{'user.domain'},
363: 'User '.$ENV{'user.name'}.' at '.$ENV{'user.domain'}.
1.42 www 364: ' acknowledged receipt of message'."\n".' "'.
365: $contents{'subject'}.'"'."\n".'dated '.
366: $contents{'time'}.".\n"
367: ):'no msg req');
1.5 www 368: $status.=' trans: '.
1.12 www 369: &Apache::lonnet::put(
370: 'nohist_email',{$contents{'msgid'} => $message{$msgid}});
1.5 www 371: $status.=' del: '.
1.9 albertel 372: &Apache::lonnet::del('critical',[$contents{'msgid'}]);
1.5 www 373: &Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},
374: $ENV{'user.home'},'Received critical message '.
375: $contents{'msgid'}.
376: ', '.$status);
1.12 www 377: return $status;
1.2 www 378: }
379:
380: # ======================================================== Normal communication
381:
1.38 www 382: sub user_normal_msg_raw {
1.51 www 383: my ($user,$domain,$subject,$message,$citation,$baseurl,$attachmenturl)=@_;
1.2 www 384: # Check if allowed missing
385: my $status='';
386: my $msgid='undefined';
387: unless (($message)&&($user)&&($domain)) { $status='empty'; };
388: my $homeserver=&Apache::lonnet::homeserver($user,$domain);
389: if ($homeserver ne 'no_host') {
1.51 www 390: ($msgid,$message)=&packagemsg($subject,$message,$citation,$baseurl,
391: $attachmenturl);
1.4 www 392: $status=&Apache::lonnet::critical(
393: 'put:'.$domain.':'.$user.':nohist_email:'.
394: &Apache::lonnet::escape($msgid).'='.
395: &Apache::lonnet::escape($message),$homeserver);
1.40 www 396: &Apache::lonnet::put
397: ('email_status',{'recnewemail'=>time},$domain,$user);
1.2 www 398: } else {
399: $status='no_host';
1.53 www 400: }
401: # Notifications
402: my %userenv = &Apache::lonnet::get('environment',['notification'],
403: $domain,$user);
404: if ($userenv{'notification'}) {
405: &sendnotification($userenv{'notification'},$user,$domain,$subject,0);
1.2 www 406: }
407: &Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},
408: $ENV{'user.home'},
409: 'Sending '.$msgid.' to '.$user.' at '.$domain.' with status: '.$status);
410: return $status;
411: }
1.38 www 412:
413: # New routine that respects "forward" and calls old routine
414:
1.58 bowersj2 415: =pod
416:
417: =item * B<user_normal_msg($user, $domain, $subject, $message,
418: $citation, $baseurl, $attachmenturl)>: Sends a message to the
419: $user at $domain, with subject $subject and message $message.
420:
421: =cut
422:
1.38 www 423: sub user_normal_msg {
1.52 www 424: my ($user,$domain,$subject,$message,$citation,$baseurl,$attachmenturl)=@_;
1.38 www 425: my $status='';
426: my %userenv = &Apache::lonnet::get('environment',['msgforward'],
427: $domain,$user);
428: my $msgforward=$userenv{'msgforward'};
429: if ($msgforward) {
430: foreach (split(/\,/,$msgforward)) {
431: my ($forwuser,$forwdomain)=split(/\:/,$_);
432: $status.=
433: &user_normal_msg_raw($forwuser,$forwdomain,$subject,$message,
1.52 www 434: $citation,$baseurl,$attachmenturl).' ';
1.38 www 435: }
436: } else {
1.49 albertel 437: $status=&user_normal_msg_raw($user,$domain,$subject,$message,
1.52 www 438: $citation,$baseurl,$attachmenturl);
1.38 www 439: }
440: return $status;
441: }
442:
1.2 www 443:
1.7 www 444: # =============================================================== Status Change
445:
446: sub statuschange {
447: my ($msgid,$newstatus)=@_;
1.8 albertel 448: my %status=&Apache::lonnet::get('email_status',[$msgid]);
1.7 www 449: if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
450: unless ($status{$msgid}) { $status{$msgid}='new'; }
451: unless (($status{$msgid} eq 'replied') ||
452: ($status{$msgid} eq 'forwarded')) {
1.10 albertel 453: &Apache::lonnet::put('email_status',{$msgid => $newstatus});
1.7 www 454: }
1.14 www 455: if (($newstatus eq 'deleted') || ($newstatus eq 'new')) {
456: &Apache::lonnet::put('email_status',{$msgid => $newstatus});
457: }
1.7 www 458: }
1.14 www 459:
1.17 www 460: # ======================================================= Display a course list
461:
462: sub discourse {
463: my $r=shift;
464: my %courselist=&Apache::lonnet::dump(
465: 'classlist',
466: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
467: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
468: my $now=time;
469: $r->print(<<ENDDISHEADER);
470: <input type=hidden name=sendmode value=group>
471: <script>
472: function checkall() {
473: for (i=0; i<document.forms.compemail.elements.length; i++) {
474: if
475: (document.forms.compemail.elements[i].name.indexOf('send_to_')==0) {
476: document.forms.compemail.elements[i].checked=true;
477: }
478: }
479: }
480:
1.19 www 481: function checksec() {
482: for (i=0; i<document.forms.compemail.elements.length; i++) {
483: if
484: (document.forms.compemail.elements[i].name.indexOf
485: ('send_to_&&&'+document.forms.compemail.chksec.value)==0) {
486: document.forms.compemail.elements[i].checked=true;
487: }
488: }
489: }
490:
1.17 www 491: function uncheckall() {
492: for (i=0; i<document.forms.compemail.elements.length; i++) {
493: if
494: (document.forms.compemail.elements[i].name.indexOf('send_to_')==0) {
495: document.forms.compemail.elements[i].checked=false;
496: }
497: }
498: }
499: </script>
1.19 www 500: <input type=button onClick="checkall()" value="Check for All">
501: <input type=button onClick="checksec()" value="Check for Section/Group">
502: <input type=text size=5 name=chksec>
1.17 www 503: <input type=button onClick="uncheckall()" value="Check for None">
504: <p>
505: ENDDISHEADER
1.61 www 506: my %coursepersonnel=
507: &Apache::lonnet::get_course_adv_roles();
508: foreach my $role (sort keys %coursepersonnel) {
509: foreach (split(/\,/,$coursepersonnel{$role})) {
510: my ($puname,$pudom)=split(/\:/,$_);
511: $r->print(
512: '<br /><input type="checkbox" name="send_to_&&&&&&_'.
513: $puname.':'.$pudom.'" /> '.
514: &Apache::loncommon::plainname($puname,
515: $pudom).' ('.$_.'), <i>'.$role.'</i>');
516: }
517: }
518:
1.28 harris41 519: foreach (sort keys %courselist) {
1.17 www 520: my ($end,$start)=split(/\:/,$courselist{$_});
521: my $active=1;
522: if (($end) && ($now>$end)) { $active=0; }
523: if ($active) {
524: my ($sname,$sdom)=split(/\:/,$_);
525: my %reply=&Apache::lonnet::get('environment',
526: ['firstname','middlename','lastname','generation'],
527: $sdom,$sname);
1.19 www 528: my $section=&Apache::lonnet::usection
529: ($sdom,$sname,$ENV{'request.course.id'});
530: $r->print(
531: '<br><input type=checkbox name="send_to_&&&'.$section.'&&&_'.$_.'"> '.
1.17 www 532: $reply{'firstname'}.' '.
533: $reply{'middlename'}.' '.
534: $reply{'lastname'}.' '.
535: $reply{'generation'}.
1.19 www 536: ' ('.$_.') '.$section);
1.17 www 537: }
1.28 harris41 538: }
1.17 www 539: }
540:
1.13 www 541: # ==================================================== Display Critical Message
1.5 www 542:
1.12 www 543: sub discrit {
544: my $r=shift;
1.30 matthew 545: my $header = '<h1><font color=red>Critical Messages</font></h1>'.
546: '<form action=/adm/email method=post>'.
547: '<input type=hidden name=confirm value=true>';
548: my %what=&Apache::lonnet::dump('critical');
549: my $result = '';
550: foreach (sort keys %what) {
551: my %content=&unpackagemsg($what{$_});
552: next if ($content{'senderdomain'} eq '');
553: $content{'message'}=~s/\n/\<br\>/g;
1.37 www 554: $result.='<hr>From: <b>'.
555: &Apache::loncommon::aboutmewrapper(
556: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
557: $content{'sendername'}.'@'.
558: $content{'senderdomain'}.') '.$content{'time'}.
559: '<br>Subject: '.$content{'subject'}.
1.36 www 560: '<br><blockquote>'.
561: &Apache::lontexconvert::msgtexconverted($content{'message'}).
562: '</blockquote>'.
1.30 matthew 563: '<input type=submit name="rec_'.$_.'" value="Confirm Receipt">'.
564: '<input type=submit name="reprec_'.$_.'" '.
565: 'value="Confirm Receipt and Reply">';
566: }
567: # Check to see if there were any messages.
568: if ($result eq '') {
1.60 www 569: $result = "<h2>You have no critical messages.</h2>".
570: '<a href="/adm/roles">Select a course</a>';
1.30 matthew 571: } else {
572: $r->print($header);
573: }
574: $r->print($result);
575: $r->print('<input type=hidden name="displayedcrit" value="true"></form>');
1.12 www 576: }
577:
1.13 www 578: # =============================================================== Compose reply
579:
580: sub comprep {
581: my ($r,$msgid)=@_;
582: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
1.52 www 583: my %content=&unpackagemsg($message{$msgid},1);
1.13 www 584: my $quotemsg='> '.$content{'message'};
585: $quotemsg=~s/\r/\n/g;
586: $quotemsg=~s/\f/\n/g;
587: $quotemsg=~s/\n+/\n\> /g;
1.57 www 588: my $torepl=&Apache::loncommon::aboutmewrapper(
589: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).' ('.
590: $content{'sendername'}.'@'.
591: $content{'senderdomain'}.')';
1.13 www 592: my $subject='Re: '.$content{'subject'};
593: my $dispcrit='';
594: if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
1.35 bowersj2 595: my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");
1.13 www 596: $dispcrit=
1.35 bowersj2 597: '<input type=checkbox name=critmsg> Send as critical message ' . $crithelp .
598: '<br>'.
599: '<input type=checkbox name=sendbck> Send as critical message ' .
600: ' and return receipt' . $crithelp . '<p>';
1.13 www 601: }
602: $r->print(<<"ENDREPLY");
603: <form action="/adm/email" method=post>
604: <input type=hidden name=sendreply value="$msgid">
1.57 www 605: To: $torepl<br />
1.13 www 606: Subject: <input type=text size=50 name=subject value="$subject"><p>
1.37 www 607: <textarea name=message cols=84 rows=10 wrap=hard>
1.13 www 608: $quotemsg
609: </textarea><p>
610: $dispcrit
611: <input type=submit value="Send Reply">
612: </form>
613: ENDREPLY
614: }
615:
1.15 www 616: # ======================================================== Display all messages
617:
1.14 www 618: sub disall {
619: my $r=shift;
1.29 www 620: $r->print(<<ENDDISHEADER);
621: <script>
622: function checkall() {
623: for (i=0; i<document.forms.disall.elements.length; i++) {
624: if
625: (document.forms.disall.elements[i].name.indexOf('delmark_')==0) {
626: document.forms.disall.elements[i].checked=true;
627: }
628: }
629: }
630:
631: function uncheckall() {
632: for (i=0; i<document.forms.disall.elements.length; i++) {
633: if
634: (document.forms.disall.elements[i].name.indexOf('delmark_')==0) {
635: document.forms.disall.elements[i].checked=false;
636: }
637: }
638: }
639: </script>
640: ENDDISHEADER
1.62 ! www 641: $r->print('<h1>Display All Messages</h1><form method=post name=disall '.
! 642: 'action="/adm/email">'.
! 643: '<table border=2><tr><th colspan=2> </th><th>');
! 644: if ($ENV{'form.sortedby'} eq "revdate") {
! 645: $r->print('<a href = "?sortedby=date">Date</a></th>');
! 646: } else {
! 647: $r->print('<a href = "?sortedby=revdate">Date</a></th>');
! 648: }
! 649: $r->print('<th>');
! 650: if ($ENV{'form.sortedby'} eq "revuser") {
! 651: $r->print('<a href = "?sortedby=user">Username</a>');
! 652: } else {
! 653: $r->print('<a href = "?sortedby=revuser">Username</a>');
! 654: }
! 655: $r->print('</th><th>');
! 656: if ($ENV{'form.sortedby'} eq "revdomain") {
! 657: $r->print('<a href = "?sortedby=domain">Domain</a>');
! 658: } else {
! 659: $r->print('<a href = "?sortedby=revdomain">Domain</a>');
! 660: }
! 661: $r->print('</th><th>');
! 662: if ($ENV{'form.sortedby'} eq "revsubject") {
! 663: $r->print('<a href = "?sortedby=subject">Subject</a>');
! 664: } else {
! 665: $r->print('<a href = "?sortedby=revsubject">Subject</a>');
! 666: }
! 667: $r->print('</th><th>');
! 668: if ($ENV{'form.sortedby'} eq "revstatus") {
! 669: $r->print('<a href = "?sortedby=status">Status</th>');
! 670: } else {
! 671: $r->print('<a href = "?sortedby=revstatus">Status</th>');
! 672: }
! 673: $r->print('</tr>');
! 674: my @messages = split(/\&/,&Apache::lonnet::reply('keys:'.$ENV{'user.domain'}.':'.$ENV{'user.name'}.':nohist_email',$ENV{'user.home'}));
! 675: #unpack the varibles and repack into temp for sorting
! 676: my @temp;
! 677: foreach (@messages)
! 678: {
! 679: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status)=
1.14 www 680: &Apache::lonmsg::unpackmsgid($_);
1.62 ! www 681: my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status);
! 682: push @temp ,\@temp1;
! 683: }
! 684: #default sort
! 685: @temp = sort {$a->[0] <=> $b->[0]} @temp;
! 686: if ($ENV{'form.sortedby'} eq "date"){
! 687: @temp = sort {$a->[0] <=> $b->[0]} @temp;
! 688: }
! 689: if ($ENV{'form.sortedby'} eq "revdate"){
! 690: @temp = sort {$b->[0] <=> $a->[0]} @temp;
! 691: }
! 692: if ($ENV{'form.sortedby'} eq "user"){
! 693: @temp = sort {lc($a->[2]) cmp lc($b->[2])} @temp;
! 694: }
! 695: if ($ENV{'form.sortedby'} eq "revuser"){
! 696: @temp = sort {lc($b->[2]) cmp lc($a->[2])} @temp;
! 697: }
! 698: if ($ENV{'form.sortedby'} eq "domain"){
! 699: @temp = sort {$a->[3] cmp $b->[3]} @temp;
! 700: }
! 701: if ($ENV{'form.sortedby'} eq "revdomain"){
! 702: @temp = sort {$b->[3] cmp $a->[3]} @temp;
! 703: }
! 704: if ($ENV{'form.sortedby'} eq "subject"){
! 705: @temp = sort {lc($a->[1]) cmp lc($b->[1])} @temp;
! 706: }
! 707: if ($ENV{'form.sortedby'} eq "revsubject"){
! 708: @temp = sort {lc($b->[1]) cmp lc($a->[1])} @temp;
! 709: }
! 710: if ($ENV{'form.sortedby'} eq "status"){
! 711: @temp = sort {$a->[4] cmp $b->[4]} @temp;
! 712: }
! 713: if ($ENV{'form.sortedby'} eq "revstatus"){
! 714: @temp = sort {$b->[4] cmp $a->[4]} @temp;
! 715: }
! 716: foreach (@temp){
! 717: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status)= @$_;
! 718: if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) {
1.39 albertel 719: if ($status eq 'new') {
720: $r->print('<tr bgcolor="#FFBB77">');
721: } elsif ($status eq 'read') {
722: $r->print('<tr bgcolor="#BBBB77">');
723: } elsif ($status eq 'replied') {
1.62 ! www 724: $r->print('<tr bgcolor="#AAAA88">');
! 725:
1.39 albertel 726: } else {
727: $r->print('<tr bgcolor="#99BBBB">');
728: }
729: $r->print('<td><a href="/adm/email?display='.$_.
730: '">Open</a></td><td><a href="/adm/email?markdel='.$_.
731: '">Delete</a><input type=checkbox name="delmark_'.$_.'"></td>'.
732: '<td>'.localtime($sendtime).'</td><td>'.
733: $fromname.'</td><td>'.$fromdomain.'</td><td>'.
1.14 www 734: &Apache::lonnet::unescape($shortsubj).'</td><td>'.
735: $status.'</td></tr>');
1.62 ! www 736: }
! 737: }
! 738: $r->print('</table><p>'.
1.29 www 739: '<a href="javascript:checkall()">Check All</a> '.
740: '<a href="javascript:uncheckall()">Uncheck All</a><p>'.
1.25 www 741: '<input type=submit name="markeddel" value="Delete Checked">'.
742: '</form></body></html>');
1.14 www 743: }
744:
1.15 www 745: # ============================================================== Compose output
746:
747: sub compout {
1.17 www 748: my ($r,$forwarding,$broadcast)=@_;
1.15 www 749: my $dispcrit='';
750: my $dissub='';
751: my $dismsg='';
752: my $func='Send New';
753: if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
1.35 bowersj2 754: my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");
1.15 www 755: $dispcrit=
1.35 bowersj2 756: '<input type=checkbox name=critmsg> Send as critical message ' . $crithelp .
757: '<br>'.
758: '<input type=checkbox name=sendbck> Send as critical message ' .
759: ' and return receipt' . $crithelp . '<p>';
1.15 www 760: }
761: if ($forwarding) {
762: $dispcrit.='<input type=hidden name=forwid value="'.
763: $forwarding.'">';
764: $func='Forward';
765: my %message=&Apache::lonnet::get('nohist_email',[$forwarding]);
766: my %content=&unpackagemsg($message{$forwarding});
767:
768: $dissub='Forwarding: '.$content{'subject'};
769: $dismsg='Forwarded message from '.
770: $content{'sendername'}.' at '.$content{'senderdomain'};
771: }
772: my $defdom=$ENV{'user.domain'};
1.37 www 773: if ($ENV{'form.recdom'}) { $defdom=$ENV{'form.recdom'}; }
1.22 www 774: $r->print(
1.31 matthew 775: '<form action="/adm/email" name="compemail" method="post"'.
776: ' enctype="multipart/form-data">'."\n".
777: '<input type="hidden" name="sendmail" value="on">'."\n".
778: '<table>');
1.22 www 779: unless (($broadcast eq 'group') || ($broadcast eq 'upload')) {
1.31 matthew 780: my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain');
1.46 www 781: my $selectlink=&Apache::loncommon::selectstudent_link
782: ('compemail','recuname','recdomain');
1.17 www 783: $r->print(<<"ENDREC");
1.15 www 784: <table>
1.46 www 785: <tr><td>Username:</td><td><input type=text size=12 name=recuname value="$ENV{'form.recname'}"></td><td rowspan="2">$selectlink</td></tr>
1.15 www 786: <tr><td>Domain:</td>
1.31 matthew 787: <td>$domform</td></tr>
1.17 www 788: ENDREC
789: }
1.55 bowersj2 790: my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
1.31 matthew 791: if ($broadcast ne 'upload') {
1.22 www 792: $r->print(<<"ENDCOMP");
1.20 www 793: <tr><td>Additional Recipients<br><tt>username\@domain,username\@domain, ...
794: </tt></td><td>
795: <input type=text size=50 name=additionalrec></td></tr>
1.15 www 796: <tr><td>Subject:</td><td><input type=text size=50 name=subject value="$dissub">
797: </td></tr></table>
1.55 bowersj2 798: $latexHelp
1.37 www 799: <textarea name=message cols=80 rows=10 wrap=hard>$dismsg
1.15 www 800: </textarea><p>
801: $dispcrit
802: <input type=submit value="$func Mail">
803: ENDCOMP
1.31 matthew 804: } else { # $broadcast is 'upload'
1.22 www 805: $r->print(<<ENDUPLOAD);
806: <input type=hidden name=sendmode value=upload>
807: <h3>Generate messages from a file</h3>
1.31 matthew 808: <p>
1.22 www 809: Subject: <input type=text size=50 name=subject>
1.31 matthew 810: </p>
811: <p>General message text<br />
812: <textarea name=message cols=60 rows=10 wrap=hard>$dismsg
813: </textarea></p>
814: <p>
815: The file format for the uploaded portion of the message is:
1.22 www 816: <pre>
817: username1\@domain1: text
818: username2\@domain2: text
1.31 matthew 819: username3\@domain1: text
1.22 www 820: </pre>
1.31 matthew 821: </p>
822: <p>
1.22 www 823: The messages will be assembled from all lines with the respective
1.31 matthew 824: <tt>username\@domain</tt>, and appended to the general message text.</p>
825: <p>
1.22 www 826: <input type=file name=upfile size=20><p>
827: $dispcrit
828: <input type=submit value="Upload and send">
829: ENDUPLOAD
830: }
1.17 www 831: if ($broadcast eq 'group') {
832: &discourse;
833: }
834: $r->print('</form>');
1.15 www 835: }
836:
1.45 www 837: # ---------------------------------------------------- Display all face to face
838:
839: sub disfacetoface {
840: my ($r,$user,$domain)=@_;
841: unless ($ENV{'request.course.id'}) { return; }
842: unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
843: return;
844: }
845: my %records=&Apache::lonnet::dump('nohist_email',
846: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
847: $ENV{'course.'.$ENV{'request.course.id'}.'.num'},
848: '%255b'.$user.'%253a'.$domain.'%255d');
849: my $result='';
850: foreach (sort keys %records) {
851: my %content=&unpackagemsg($records{$_});
852: next if ($content{'senderdomain'} eq '');
853: $content{'message'}=~s/\n/\<br\>/g;
854: if ($content{'subject'}=~/^Record/) {
855: $result.='<h3>Record</h3>';
856: } else {
857: $result.='<h3>Sent Message</h3>';
858: %content=&unpackagemsg($content{'message'});
859: $content{'message'}=
860: '<b>Subject: '.$content{'subject'}.'</b><br />'.
861: $content{'message'};
862: }
863: $result.='By: <b>'.
864: &Apache::loncommon::aboutmewrapper(
865: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
866: $content{'sendername'}.'@'.
867: $content{'senderdomain'}.') '.$content{'time'}.
868: '<br><blockquote>'.
869: &Apache::lontexconvert::msgtexconverted($content{'message'}).
870: '</blockquote>';
871: }
872: # Check to see if there were any messages.
873: if ($result eq '') {
1.46 www 874: $r->print("<p><b>No notes, face-to-face discussion records, or critical messages in this course.</b></p>");
1.45 www 875: } else {
876: $r->print($result);
877: }
878: }
879:
1.44 www 880: # ---------------------------------------------------------------- Face to face
881:
882: sub facetoface {
883: my ($r,$stage)=@_;
884: unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
885: return;
886: }
1.46 www 887: # from query string
888: if ($ENV{'form.recname'}) { $ENV{'form.recuname'}=$ENV{'form.recname'}; }
889: if ($ENV{'form.recdom'}) { $ENV{'form.recdomain'}=$ENV{'form.recdom'}; }
890:
1.44 www 891: my $defdom=$ENV{'user.domain'};
1.46 www 892: # already filled in
1.44 www 893: if ($ENV{'form.recdomain'}) { $defdom=$ENV{'form.recdomain'}; }
1.46 www 894: # generate output
1.44 www 895: my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain');
1.46 www 896: my $stdbrws = &Apache::loncommon::selectstudent_link
897: ('stdselect','recuname','recdomain');
1.44 www 898: $r->print(<<"ENDTREC");
1.46 www 899: <h3>User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course</h3>
900: <form method="post" action="/adm/email" name="stdselect">
1.44 www 901: <input type="hidden" name="recordftf" value="retrieve" />
902: <table>
903: <tr><td>Username:</td><td><input type=text size=12 name=recuname value="$ENV{'form.recuname'}"></td>
904: <td rowspan="2">
1.46 www 905: $stdbrws
1.44 www 906: <input type="submit" value="Retrieve discussion and message records"></td>
907: </tr>
908: <tr><td>Domain:</td>
909: <td>$domform</td></tr>
910: </table>
911: </form>
912: ENDTREC
913: if (($stage ne 'query') &&
914: ($ENV{'form.recdomain'}) && ($ENV{'form.recuname'})) {
915: chomp($ENV{'form.newrecord'});
916: if ($ENV{'form.newrecord'}) {
1.45 www 917: &user_normal_msg_raw(
918: $ENV{'course.'.$ENV{'request.course.id'}.'.num'},
919: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
920: 'Record ['.$ENV{'form.recuname'}.':'.$ENV{'form.recdomain'}.']',
921: $ENV{'form.newrecord'});
1.44 www 922: }
1.46 www 923: $r->print('<h3>'.&Apache::loncommon::plainname($ENV{'form.recuname'},
924: $ENV{'form.recdomain'}).'</h3>');
1.45 www 925: &disfacetoface($r,$ENV{'form.recuname'},$ENV{'form.recdomain'});
1.44 www 926: $r->print(<<ENDRHEAD);
927: <form method="post" action="/adm/email">
928: <input name="recdomain" value="$ENV{'form.recdomain'}" type="hidden" />
929: <input name="recuname" value="$ENV{'form.recuname'}" type="hidden" />
930: ENDRHEAD
931: $r->print(<<ENDBFORM);
932: <hr />New Record (record is visible to course faculty and staff)<br />
933: <textarea name="newrecord" cols="80" rows="10" wrap="hard"></textarea>
1.45 www 934: <br />
935: <input type="hidden" name="recordftf" value="post" />
936: <input type="submit" value="Post this record" />
1.44 www 937: </form>
938: ENDBFORM
939: }
940: }
941:
1.13 www 942: # ===================================================================== Handler
943:
1.5 www 944: sub handler {
945: my $r=shift;
946:
947: # ----------------------------------------------------------- Set document type
948:
949: $r->content_type('text/html');
950: $r->send_http_header;
951:
952: return OK if $r->header_only;
953:
1.6 www 954: # --------------------------- Get query string for limited number of parameters
1.32 matthew 955: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
956: ['display','replyto','forward','markread','markdel','markunread',
1.44 www 957: 'sendreply','compose','sendmail','critical','recname','recdom',
1.62 ! www 958: 'recordftf','sortedby']);
1.6 www 959:
1.40 www 960: # ------------------------------------------------------ They checked for email
961: &Apache::lonnet::put('email_status',{'recnewemail'=>0});
1.5 www 962: # --------------------------------------------------------------- Render Output
1.49 albertel 963: if (!$ENV{'form.display'}) {
964: $r->print('<html><head><title>EMail and Messaging</title>'.
965: &Apache::loncommon::studentbrowser_javascript().'</head>'.
966: &Apache::loncommon::bodytag('EMail and Messages'));
967: }
1.6 www 968: if ($ENV{'form.display'}) {
1.7 www 969: my $msgid=$ENV{'form.display'};
970: &statuschange($msgid,'read');
1.8 albertel 971: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
1.7 www 972: my %content=&unpackagemsg($message{$msgid});
1.49 albertel 973: $r->print('<html><head><title>EMail and Messaging</title>');
974: if (defined($content{'baseurl'})) {
975: $r->print("<base href=\"http://$ENV{'SERVER_NAME'}/$content{'baseurl'}\" />");
976: }
977: $r->print(&Apache::loncommon::studentbrowser_javascript().
978: '</head>'.
979: &Apache::loncommon::bodytag('EMail and Messages'));
1.7 www 980: $r->print('<b>Subject:</b> '.$content{'subject'}.
1.37 www 981: '<br><b>From:</b> '.
982: &Apache::loncommon::aboutmewrapper(
983: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),
984: $content{'sendername'},$content{'senderdomain'}).' ('.
985: $content{'sendername'}.' at '.
986: $content{'senderdomain'}.') '.
1.14 www 987: '<br><b>Time:</b> '.$content{'time'}.'<p>'.
988: '<table border=2><tr bgcolor="#FFFFAA"><td>Functions:</td>'.
989: '<td><a href="/adm/email?replyto='.&Apache::lonnet::escape($msgid).
990: '"><b>Reply</b></a></td>'.
1.15 www 991: '<td><a href="/adm/email?forward='.&Apache::lonnet::escape($msgid).
1.14 www 992: '"><b>Forward</b></a></td>'.
1.15 www 993: '<td><a href="/adm/email?markunread='.&Apache::lonnet::escape($msgid).
994: '"><b>Mark Unread</b></a></td>'.
1.43 www 995: '<td><a href="/adm/email?markdel='.&Apache::lonnet::escape($msgid).
996: '"><b>Delete</b></a></td>'.
1.15 www 997: '<td><a href="/adm/email"><b>Display all Messages</b></a></td>'.
1.14 www 998: '</tr></table><p><pre>'.
1.36 www 999: &Apache::lontexconvert::msgtexconverted($content{'message'}).
1000: '</pre><hr>'.$content{'citation'});
1.6 www 1001: } elsif ($ENV{'form.replyto'}) {
1.13 www 1002: &comprep($r,$ENV{'form.replyto'});
1.7 www 1003: } elsif ($ENV{'form.sendreply'}) {
1004: my $msgid=$ENV{'form.sendreply'};
1.8 albertel 1005: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
1.52 www 1006: my %content=&unpackagemsg($message{$msgid},1);
1.7 www 1007: &statuschange($msgid,'replied');
1.24 www 1008: if ((($ENV{'form.critmsg'}) || ($ENV{'form.sendbck'})) &&
1.12 www 1009: (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) {
1010: $r->print('Sending critical: '.
1011: &user_crit_msg($content{'sendername'},
1.7 www 1012: $content{'senderdomain'},
1.56 albertel 1013: &Apache::lonfeedback::clear_out_html($ENV{'form.subject'}),
1014: &Apache::lonfeedback::clear_out_html($ENV{'form.message'}),
1.24 www 1015: $ENV{'form.sendbck'}));
1.12 www 1016: } else {
1017: $r->print('Sending: '.&user_normal_msg($content{'sendername'},
1018: $content{'senderdomain'},
1.56 albertel 1019: &Apache::lonfeedback::clear_out_html($ENV{'form.subject'}),
1020: &Apache::lonfeedback::clear_out_html($ENV{'form.message'})));
1.12 www 1021: }
1.14 www 1022: if ($ENV{'form.displayedcrit'}) {
1023: &discrit($r);
1024: } else {
1025: &disall($r);
1026: }
1.12 www 1027: } elsif ($ENV{'form.confirm'}) {
1.28 harris41 1028: foreach (keys %ENV) {
1.12 www 1029: if ($_=~/^form\.rec\_(.*)$/) {
1030: $r->print('<b>Confirming Receipt:</b> '.
1031: &user_crit_received($1).'<br>');
1.13 www 1032: }
1033: if ($_=~/^form\.reprec\_(.*)$/) {
1034: my $msgid=$1;
1035: $r->print('<b>Confirming Receipt:</b> '.
1036: &user_crit_received($msgid).'<br>');
1037: &comprep($r,$msgid);
1.12 www 1038: }
1.28 harris41 1039: }
1.12 www 1040: &discrit($r);
1041: } elsif ($ENV{'form.critical'}) {
1042: &discrit($r);
1.6 www 1043: } elsif ($ENV{'form.forward'}) {
1.15 www 1044: &compout($r,$ENV{'form.forward'});
1.14 www 1045: } elsif ($ENV{'form.markread'}) {
1046: } elsif ($ENV{'form.markdel'}) {
1047: &statuschange($ENV{'form.markdel'},'deleted');
1.25 www 1048: &disall($r);
1049: } elsif ($ENV{'form.markeddel'}) {
1050: my $total=0;
1.28 harris41 1051: foreach (keys %ENV) {
1.25 www 1052: if ($_=~/^form\.delmark_(.*)$/) {
1053: &statuschange(&Apache::lonnet::unescape($1),'deleted');
1054: $total++;
1055: }
1.28 harris41 1056: }
1.25 www 1057: $r->print('Deleted '.$total.' message(s)<p>');
1.14 www 1058: &disall($r);
1059: } elsif ($ENV{'form.markunread'}) {
1.15 www 1060: &statuschange($ENV{'form.markunread'},'new');
1061: &disall($r);
1.11 www 1062: } elsif ($ENV{'form.compose'}) {
1.17 www 1063: &compout($r,'',$ENV{'form.compose'});
1.44 www 1064: } elsif ($ENV{'form.recordftf'}) {
1065: &facetoface($r,$ENV{'form.recordftf'});
1.11 www 1066: } elsif ($ENV{'form.sendmail'}) {
1.16 www 1067: my %content=();
1068: undef %content;
1069: if ($ENV{'form.forwid'}) {
1070: my $msgid=$ENV{'form.forwid'};
1071: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
1.52 www 1072: %content=&unpackagemsg($message{$msgid},1);
1.16 www 1073: &statuschange($msgid,'forwarded');
1074: $ENV{'form.message'}.="\n\n-- Forwarded message --\n\n".
1075: $content{'message'};
1076: }
1.18 www 1077: my %toaddr=();
1078: undef %toaddr;
1079: if ($ENV{'form.sendmode'} eq 'group') {
1.28 harris41 1080: foreach (keys %ENV) {
1.19 www 1081: if ($_=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) {
1.22 www 1082: $toaddr{$1}='';
1.18 www 1083: }
1.28 harris41 1084: }
1.22 www 1085: } elsif ($ENV{'form.sendmode'} eq 'upload') {
1.28 harris41 1086: foreach (split(/[\n\r\f]+/,$ENV{'form.upfile'})) {
1.22 www 1087: my ($rec,$txt)=split(/\s*\:\s*/,$_);
1088: if ($txt) {
1089: $rec=~s/\@/\:/;
1090: $toaddr{$rec}.=$txt."\n";
1091: }
1.28 harris41 1092: }
1.18 www 1093: } else {
1.22 www 1094: $toaddr{$ENV{'form.recuname'}.':'.$ENV{'form.recdomain'}}='';
1.20 www 1095: }
1096: if ($ENV{'form.additionalrec'}) {
1.28 harris41 1097: foreach (split(/\,/,$ENV{'form.additionalrec'})) {
1.20 www 1098: my ($auname,$audom)=split(/\@/,$_);
1.22 www 1099: $toaddr{$auname.':'.$audom}='';
1.28 harris41 1100: }
1.18 www 1101: }
1.28 harris41 1102: foreach (keys %toaddr) {
1.18 www 1103: my ($recuname,$recdomain)=split(/\:/,$_);
1.56 albertel 1104: my $msgtxt=&Apache::lonfeedback::clear_out_html($ENV{'form.message'});
1.22 www 1105: if ($toaddr{$_}) { $msgtxt.='<hr>'.$toaddr{$_}; }
1.24 www 1106: if ((($ENV{'form.critmsg'}) || ($ENV{'form.sendbck'})) &&
1.16 www 1107: (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) {
1108: $r->print('Sending critical: '.
1.18 www 1109: &user_crit_msg($recuname,$recdomain,
1.56 albertel 1110: &Apache::lonfeedback::clear_out_html($ENV{'form.subject'}),
1.22 www 1111: $msgtxt,
1.24 www 1112: $ENV{'form.sendbck'}));
1.16 www 1113: } else {
1.18 www 1114: $r->print('Sending: '.&user_normal_msg($recuname,$recdomain,
1.56 albertel 1115: &Apache::lonfeedback::clear_out_html($ENV{'form.subject'}),
1.22 www 1116: $msgtxt,
1.16 www 1117: $content{'citation'}));
1118: }
1.18 www 1119: $r->print('<br>');
1.28 harris41 1120: }
1.16 www 1121: if ($ENV{'form.displayedcrit'}) {
1122: &discrit($r);
1123: } else {
1124: &disall($r);
1125: }
1.6 www 1126: } else {
1.14 www 1127: &disall($r);
1.6 www 1128: }
1.5 www 1129: $r->print('</body></html>');
1130: return OK;
1131:
1132: }
1.2 www 1133: # ================================================= Main program, reset counter
1134:
1.27 www 1135: BEGIN {
1.2 www 1136: $msgcount=0;
1.1 www 1137: }
1.58 bowersj2 1138:
1139: =pod
1140:
1141: =back
1142:
1.59 bowersj2 1143: =cut
1144:
1145: 1;
1.1 www 1146:
1147: __END__
1148:
1149:
1150:
1151:
1152:
1153:
1154:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to lonmsg.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface