Annotation of loncom/interface/lonmsg.pm, revision 1.38
1.1 www 1: # The LearningOnline Network with CAPA
1.26 albertel 2: # Routines for messaging
3: #
1.38 ! www 4: # $Id: lonmsg.pm,v 1.37 2002/08/28 14:11:27 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:
47: use strict;
48: use Apache::lonnet();
1.2 www 49: use vars qw($msgcount);
50: use HTML::TokeParser;
1.5 www 51: use Apache::Constants qw(:common);
1.35 bowersj2 52: use Apache::loncommon;
1.36 www 53: use Apache::lontexconvert;
1.1 www 54:
55: # ===================================================================== Package
56:
1.3 www 57: sub packagemsg {
1.7 www 58: my ($subject,$message,$citation)=@_;
1.1 www 59: $message=~s/\</\<\;/g;
60: $message=~s/\>/\>\;/g;
1.7 www 61: $citation=~s/\</\<\;/g;
62: $citation=~s/\>/\>\;/g;
1.1 www 63: $subject=~s/\</\<\;/g;
64: $subject=~s/\>/\>\;/g;
1.2 www 65: my $now=time;
66: $msgcount++;
1.6 www 67: my $partsubj=$subject;
68: $partsubj=&Apache::lonnet::escape($partsubj);
69: my $msgid=&Apache::lonnet::escape(
70: $now.':'.$partsubj.':'.$ENV{'user.name'}.':'.
71: $ENV{'user.domain'}.':'.$msgcount.':'.$$);
1.2 www 72: return $msgid,
73: '<sendername>'.$ENV{'user.name'}.'</sendername>'.
1.1 www 74: '<senderdomain>'.$ENV{'user.domain'}.'</senderdomain>'.
75: '<subject>'.$subject.'</subject>'.
1.2 www 76: '<time>'.localtime($now).'</time>'.
1.1 www 77: '<servername>'.$ENV{'SERVER_NAME'}.'</servername>'.
78: '<host>'.$ENV{'HTTP_HOST'}.'</host>'.
79: '<client>'.$ENV{'REMOTE_ADDR'}.'</client>'.
80: '<browsertype>'.$ENV{'browser.type'}.'</browsertype>'.
81: '<browseros>'.$ENV{'browser.os'}.'</browseros>'.
82: '<browserversion>'.$ENV{'browser.version'}.'</browserversion>'.
83: '<browsermathml>'.$ENV{'browser.mathml'}.'</browsermathml>'.
84: '<browserraw>'.$ENV{'HTTP_USER_AGENT'}.'</browserraw>'.
85: '<courseid>'.$ENV{'request.course.id'}.'</courseid>'.
86: '<role>'.$ENV{'request.role'}.'</role>'.
87: '<resource>'.$ENV{'request.filename'}.'</resource>'.
1.2 www 88: '<msgid>'.$msgid.'</msgid>'.
1.7 www 89: '<message>'.$message.'</message>'.
90: '<citation>'.$citation.'</citation>';
1.1 www 91: }
92:
1.2 www 93: # ================================================== Unpack message into a hash
94:
1.3 www 95: sub unpackagemsg {
1.2 www 96: my $message=shift;
97: my %content=();
98: my $parser=HTML::TokeParser->new(\$message);
99: my $token;
100: while ($token=$parser->get_token) {
101: if ($token->[0] eq 'S') {
102: my $entry=$token->[1];
103: my $value=$parser->get_text('/'.$entry);
104: $content{$entry}=$value;
105: }
106: }
107: return %content;
108: }
109:
1.6 www 110: # ======================================================= Get info out of msgid
111:
112: sub unpackmsgid {
1.7 www 113: my $msgid=&Apache::lonnet::unescape(shift);
1.6 www 114: my ($sendtime,$shortsubj,$fromname,$fromdomain)=split(/\:/,
1.7 www 115: &Apache::lonnet::unescape($msgid));
1.8 albertel 116: my %status=&Apache::lonnet::get('email_status',[$msgid]);
1.6 www 117: if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
118: unless ($status{$msgid}) { $status{$msgid}='new'; }
119: return ($sendtime,$shortsubj,$fromname,$fromdomain,$status{$msgid});
120: }
121:
1.1 www 122: # =============================== Automated message to the author of a resource
123:
124: sub author_res_msg {
125: my ($filename,$message)=@_;
1.2 www 126: unless ($message) { return 'empty'; }
1.1 www 127: $filename=&Apache::lonnet::declutter($filename);
128: my ($domain,$author,@dummy)=split(/\//,$filename);
129: my $homeserver=&Apache::lonnet::homeserver($author,$domain);
130: if ($homeserver ne 'no_host') {
131: my $id=unpack("%32C*",$message);
1.2 www 132: my $msgid;
1.3 www 133: ($msgid,$message)=&packagemsg($filename,$message);
134: return &Apache::lonnet::reply('put:'.$domain.':'.$author.
135: ':nohist_res_msgs:'.
136: &Apache::lonnet::escape($filename.'_'.$id).'='.
137: &Apache::lonnet::escape($message),$homeserver);
1.1 www 138: }
1.2 www 139: return 'no_host';
1.1 www 140: }
141:
142: # ================================================== Critical message to a user
143:
1.38 ! www 144: sub user_crit_msg_raw {
1.24 www 145: my ($user,$domain,$subject,$message,$sendback)=@_;
1.2 www 146: # Check if allowed missing
147: my $status='';
148: my $msgid='undefined';
149: unless (($message)&&($user)&&($domain)) { $status='empty'; };
150: my $homeserver=&Apache::lonnet::homeserver($user,$domain);
151: if ($homeserver ne 'no_host') {
1.3 www 152: ($msgid,$message)=&packagemsg($subject,$message);
1.24 www 153: if ($sendback) { $message.='<sendback>true</sendback>'; }
1.4 www 154: $status=&Apache::lonnet::critical(
155: 'put:'.$domain.':'.$user.':critical:'.
156: &Apache::lonnet::escape($msgid).'='.
157: &Apache::lonnet::escape($message),$homeserver);
1.2 www 158: } else {
159: $status='no_host';
160: }
161: &Apache::lonnet::logthis(
1.4 www 162: 'Sending critical email '.$msgid.
1.2 www 163: ', log status: '.
164: &Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},
165: $ENV{'user.home'},
166: 'Sending critical '.$msgid.' to '.$user.' at '.$domain.' with status: '
1.4 www 167: .$status));
1.2 www 168: return $status;
169: }
170:
1.38 ! www 171: # New routine that respects "forward" and calls old routine
! 172:
! 173: sub user_crit_msg {
! 174: my ($user,$domain,$subject,$message,$sendback)=@_;
! 175: my $status='';
! 176: my %userenv = &Apache::lonnet::get('environment',['msgforward'],
! 177: $domain,$user);
! 178: my $msgforward=$userenv{'msgforward'};
! 179: if ($msgforward) {
! 180: foreach (split(/\,/,$msgforward)) {
! 181: my ($forwuser,$forwdomain)=split(/\:/,$_);
! 182: $status.=
! 183: &user_crit_msg_raw($forwuser,$forwdomain,$subject,$message,
! 184: $sendback).' ';
! 185: }
! 186: } else {
! 187: $status=&user_crit_msg_raw($user,$domain,$subject,$message,$sendback);
! 188: }
! 189: return $status;
! 190: }
! 191:
1.2 www 192: # =================================================== Critical message received
193:
194: sub user_crit_received {
1.12 www 195: my $msgid=shift;
196: my %message=&Apache::lonnet::get('critical',[$msgid]);
197: my %contents=&unpackagemsg($message{$msgid});
1.24 www 198: my $status='rec: '.($contents{'sendback'}?
1.5 www 199: &user_normal_msg($contents{'sendername'},$contents{'senderdomain'},
1.4 www 200: 'Receipt: '.$ENV{'user.name'}.' at '.$ENV{'user.domain'},
201: 'User '.$ENV{'user.name'}.' at '.$ENV{'user.domain'}.
202: ' acknowledged receipt of message "'.
203: $contents{'subject'}.'" dated '.$contents{'time'}.".\n\n"
1.24 www 204: .'Message ID: '.$contents{'msgid'}):'no msg req');
1.5 www 205: $status.=' trans: '.
1.12 www 206: &Apache::lonnet::put(
207: 'nohist_email',{$contents{'msgid'} => $message{$msgid}});
1.5 www 208: $status.=' del: '.
1.9 albertel 209: &Apache::lonnet::del('critical',[$contents{'msgid'}]);
1.5 www 210: &Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},
211: $ENV{'user.home'},'Received critical message '.
212: $contents{'msgid'}.
213: ', '.$status);
1.12 www 214: return $status;
1.2 www 215: }
216:
217: # ======================================================== Normal communication
218:
1.38 ! www 219: sub user_normal_msg_raw {
1.7 www 220: my ($user,$domain,$subject,$message,$citation)=@_;
1.2 www 221: # Check if allowed missing
222: my $status='';
223: my $msgid='undefined';
224: unless (($message)&&($user)&&($domain)) { $status='empty'; };
225: my $homeserver=&Apache::lonnet::homeserver($user,$domain);
226: if ($homeserver ne 'no_host') {
1.7 www 227: ($msgid,$message)=&packagemsg($subject,$message,$citation);
1.4 www 228: $status=&Apache::lonnet::critical(
229: 'put:'.$domain.':'.$user.':nohist_email:'.
230: &Apache::lonnet::escape($msgid).'='.
231: &Apache::lonnet::escape($message),$homeserver);
1.2 www 232: } else {
233: $status='no_host';
234: }
235: &Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},
236: $ENV{'user.home'},
237: 'Sending '.$msgid.' to '.$user.' at '.$domain.' with status: '.$status);
238: return $status;
239: }
1.38 ! www 240:
! 241: # New routine that respects "forward" and calls old routine
! 242:
! 243: sub user_normal_msg {
! 244: my ($user,$domain,$subject,$message,$citation)=@_;
! 245: my $status='';
! 246: my %userenv = &Apache::lonnet::get('environment',['msgforward'],
! 247: $domain,$user);
! 248: my $msgforward=$userenv{'msgforward'};
! 249: if ($msgforward) {
! 250: foreach (split(/\,/,$msgforward)) {
! 251: my ($forwuser,$forwdomain)=split(/\:/,$_);
! 252: $status.=
! 253: &user_normal_msg_raw($forwuser,$forwdomain,$subject,$message,
! 254: $citation).' ';
! 255: }
! 256: } else {
! 257: $status=
! 258: &user_normal_msg_raw($user,$domain,$subject,$message,$citation);
! 259: }
! 260: return $status;
! 261: }
! 262:
1.2 www 263:
1.7 www 264: # =============================================================== Status Change
265:
266: sub statuschange {
267: my ($msgid,$newstatus)=@_;
1.8 albertel 268: my %status=&Apache::lonnet::get('email_status',[$msgid]);
1.7 www 269: if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
270: unless ($status{$msgid}) { $status{$msgid}='new'; }
271: unless (($status{$msgid} eq 'replied') ||
272: ($status{$msgid} eq 'forwarded')) {
1.10 albertel 273: &Apache::lonnet::put('email_status',{$msgid => $newstatus});
1.7 www 274: }
1.14 www 275: if (($newstatus eq 'deleted') || ($newstatus eq 'new')) {
276: &Apache::lonnet::put('email_status',{$msgid => $newstatus});
277: }
1.7 www 278: }
1.14 www 279:
1.17 www 280: # ======================================================= Display a course list
281:
282: sub discourse {
283: my $r=shift;
284: my %courselist=&Apache::lonnet::dump(
285: 'classlist',
286: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
287: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
288: my $now=time;
289: $r->print(<<ENDDISHEADER);
290: <input type=hidden name=sendmode value=group>
291: <script>
292: function checkall() {
293: for (i=0; i<document.forms.compemail.elements.length; i++) {
294: if
295: (document.forms.compemail.elements[i].name.indexOf('send_to_')==0) {
296: document.forms.compemail.elements[i].checked=true;
297: }
298: }
299: }
300:
1.19 www 301: function checksec() {
302: for (i=0; i<document.forms.compemail.elements.length; i++) {
303: if
304: (document.forms.compemail.elements[i].name.indexOf
305: ('send_to_&&&'+document.forms.compemail.chksec.value)==0) {
306: document.forms.compemail.elements[i].checked=true;
307: }
308: }
309: }
310:
1.17 www 311: function uncheckall() {
312: for (i=0; i<document.forms.compemail.elements.length; i++) {
313: if
314: (document.forms.compemail.elements[i].name.indexOf('send_to_')==0) {
315: document.forms.compemail.elements[i].checked=false;
316: }
317: }
318: }
319: </script>
1.19 www 320: <input type=button onClick="checkall()" value="Check for All">
321: <input type=button onClick="checksec()" value="Check for Section/Group">
322: <input type=text size=5 name=chksec>
1.17 www 323: <input type=button onClick="uncheckall()" value="Check for None">
324: <p>
325: ENDDISHEADER
1.28 harris41 326: foreach (sort keys %courselist) {
1.17 www 327: my ($end,$start)=split(/\:/,$courselist{$_});
328: my $active=1;
329: if (($end) && ($now>$end)) { $active=0; }
330: if ($active) {
331: my ($sname,$sdom)=split(/\:/,$_);
332: my %reply=&Apache::lonnet::get('environment',
333: ['firstname','middlename','lastname','generation'],
334: $sdom,$sname);
1.19 www 335: my $section=&Apache::lonnet::usection
336: ($sdom,$sname,$ENV{'request.course.id'});
337: $r->print(
338: '<br><input type=checkbox name="send_to_&&&'.$section.'&&&_'.$_.'"> '.
1.17 www 339: $reply{'firstname'}.' '.
340: $reply{'middlename'}.' '.
341: $reply{'lastname'}.' '.
342: $reply{'generation'}.
1.19 www 343: ' ('.$_.') '.$section);
1.17 www 344: }
1.28 harris41 345: }
1.17 www 346: }
347:
1.13 www 348: # ==================================================== Display Critical Message
1.5 www 349:
1.12 www 350: sub discrit {
351: my $r=shift;
1.30 matthew 352: my $header = '<h1><font color=red>Critical Messages</font></h1>'.
353: '<form action=/adm/email method=post>'.
354: '<input type=hidden name=confirm value=true>';
355: my %what=&Apache::lonnet::dump('critical');
356: my $result = '';
357: foreach (sort keys %what) {
358: my %content=&unpackagemsg($what{$_});
359: next if ($content{'senderdomain'} eq '');
360: $content{'message'}=~s/\n/\<br\>/g;
1.37 www 361: $result.='<hr>From: <b>'.
362: &Apache::loncommon::aboutmewrapper(
363: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
364: $content{'sendername'}.'@'.
365: $content{'senderdomain'}.') '.$content{'time'}.
366: '<br>Subject: '.$content{'subject'}.
1.36 www 367: '<br><blockquote>'.
368: &Apache::lontexconvert::msgtexconverted($content{'message'}).
369: '</blockquote>'.
1.30 matthew 370: '<input type=submit name="rec_'.$_.'" value="Confirm Receipt">'.
371: '<input type=submit name="reprec_'.$_.'" '.
372: 'value="Confirm Receipt and Reply">';
373: }
374: # Check to see if there were any messages.
375: if ($result eq '') {
376: $result = "<h2>You have no critical messages.</h2>";
377: } else {
378: $r->print($header);
379: }
380: $r->print($result);
381: $r->print('<input type=hidden name="displayedcrit" value="true"></form>');
1.12 www 382: }
383:
1.13 www 384: # =============================================================== Compose reply
385:
386: sub comprep {
387: my ($r,$msgid)=@_;
388: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
389: my %content=&unpackagemsg($message{$msgid});
390: my $quotemsg='> '.$content{'message'};
391: $quotemsg=~s/\r/\n/g;
392: $quotemsg=~s/\f/\n/g;
393: $quotemsg=~s/\n+/\n\> /g;
394: my $subject='Re: '.$content{'subject'};
395: my $dispcrit='';
396: if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
1.35 bowersj2 397: my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");
1.13 www 398: $dispcrit=
1.35 bowersj2 399: '<input type=checkbox name=critmsg> Send as critical message ' . $crithelp .
400: '<br>'.
401: '<input type=checkbox name=sendbck> Send as critical message ' .
402: ' and return receipt' . $crithelp . '<p>';
1.13 www 403: }
404: $r->print(<<"ENDREPLY");
405: <form action="/adm/email" method=post>
406: <input type=hidden name=sendreply value="$msgid">
407: Subject: <input type=text size=50 name=subject value="$subject"><p>
1.37 www 408: <textarea name=message cols=84 rows=10 wrap=hard>
1.13 www 409: $quotemsg
410: </textarea><p>
411: $dispcrit
412: <input type=submit value="Send Reply">
413: </form>
414: ENDREPLY
415: }
416:
1.15 www 417: # ======================================================== Display all messages
418:
1.14 www 419: sub disall {
420: my $r=shift;
1.29 www 421: $r->print(<<ENDDISHEADER);
422: <script>
423: function checkall() {
424: for (i=0; i<document.forms.disall.elements.length; i++) {
425: if
426: (document.forms.disall.elements[i].name.indexOf('delmark_')==0) {
427: document.forms.disall.elements[i].checked=true;
428: }
429: }
430: }
431:
432: function uncheckall() {
433: for (i=0; i<document.forms.disall.elements.length; i++) {
434: if
435: (document.forms.disall.elements[i].name.indexOf('delmark_')==0) {
436: document.forms.disall.elements[i].checked=false;
437: }
438: }
439: }
440: </script>
441: ENDDISHEADER
442: $r->print(
443: '<h1>Display All Messages</h1><form method=post name=disall '.
444: 'action="/adm/email">'.
1.14 www 445: '<table border=2><tr><th colspan=2> </th><th>Date</th>'.
446: '<th>Username</th><th>Domain</th><th>Subject</th><th>Status</th></tr>');
1.27 www 447: foreach (sort split(/\&/,&Apache::lonnet::reply('keys:'.
448: $ENV{'user.domain'}.':'.
449: $ENV{'user.name'}.':nohist_email',
450: $ENV{'user.home'}))) {
1.14 www 451: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status)=
452: &Apache::lonmsg::unpackmsgid($_);
1.33 www 453: unless (($status eq 'deleted') || ($sendtime=~/error/)) {
1.14 www 454: if ($status eq 'new') {
455: $r->print('<tr bgcolor="#FFBB77">');
456: } elsif ($status eq 'read') {
457: $r->print('<tr bgcolor="#BBBB77">');
458: } elsif ($status eq 'replied') {
459: $r->print('<tr bgcolor="#AAAA88">');
460: } else {
461: $r->print('<tr bgcolor="#99BBBB">');
462: }
463: $r->print('<td><a href="/adm/email?display='.$_.
464: '">Open</a></td><td><a href="/adm/email?markdel='.$_.
1.25 www 465: '">Delete</a><input type=checkbox name="delmark_'.$_.'"></td>'.
466: '<td>'.localtime($sendtime).'</td><td>'.
1.14 www 467: $fromname.'</td><td>'.$fromdomain.'</td><td>'.
468: &Apache::lonnet::unescape($shortsubj).'</td><td>'.
469: $status.'</td></tr>');
470: }
1.27 www 471: }
1.25 www 472: $r->print('</table><p>'.
1.29 www 473: '<a href="javascript:checkall()">Check All</a> '.
474: '<a href="javascript:uncheckall()">Uncheck All</a><p>'.
1.25 www 475: '<input type=submit name="markeddel" value="Delete Checked">'.
476: '</form></body></html>');
1.14 www 477: }
478:
1.15 www 479: # ============================================================== Compose output
480:
481: sub compout {
1.17 www 482: my ($r,$forwarding,$broadcast)=@_;
1.15 www 483: my $dispcrit='';
484: my $dissub='';
485: my $dismsg='';
486: my $func='Send New';
487: if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
1.35 bowersj2 488: my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");
1.15 www 489: $dispcrit=
1.35 bowersj2 490: '<input type=checkbox name=critmsg> Send as critical message ' . $crithelp .
491: '<br>'.
492: '<input type=checkbox name=sendbck> Send as critical message ' .
493: ' and return receipt' . $crithelp . '<p>';
1.15 www 494: }
495: if ($forwarding) {
496: $dispcrit.='<input type=hidden name=forwid value="'.
497: $forwarding.'">';
498: $func='Forward';
499: my %message=&Apache::lonnet::get('nohist_email',[$forwarding]);
500: my %content=&unpackagemsg($message{$forwarding});
501:
502: $dissub='Forwarding: '.$content{'subject'};
503: $dismsg='Forwarded message from '.
504: $content{'sendername'}.' at '.$content{'senderdomain'};
505: }
506: my $defdom=$ENV{'user.domain'};
1.37 www 507: if ($ENV{'form.recdom'}) { $defdom=$ENV{'form.recdom'}; }
1.22 www 508: $r->print(
1.31 matthew 509: '<form action="/adm/email" name="compemail" method="post"'.
510: ' enctype="multipart/form-data">'."\n".
511: '<input type="hidden" name="sendmail" value="on">'."\n".
512: '<table>');
1.22 www 513: unless (($broadcast eq 'group') || ($broadcast eq 'upload')) {
1.31 matthew 514: my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain');
515:
1.17 www 516: $r->print(<<"ENDREC");
1.15 www 517: <table>
1.37 www 518: <tr><td>Username:</td><td><input type=text size=12 name=recuname value="$ENV{'form.recname'}"></td></tr>
1.15 www 519: <tr><td>Domain:</td>
1.31 matthew 520: <td>$domform</td></tr>
1.17 www 521: ENDREC
522: }
1.31 matthew 523: if ($broadcast ne 'upload') {
1.22 www 524: $r->print(<<"ENDCOMP");
1.20 www 525: <tr><td>Additional Recipients<br><tt>username\@domain,username\@domain, ...
526: </tt></td><td>
527: <input type=text size=50 name=additionalrec></td></tr>
1.15 www 528: <tr><td>Subject:</td><td><input type=text size=50 name=subject value="$dissub">
529: </td></tr></table>
1.37 www 530: <textarea name=message cols=80 rows=10 wrap=hard>$dismsg
1.15 www 531: </textarea><p>
532: $dispcrit
533: <input type=submit value="$func Mail">
534: ENDCOMP
1.31 matthew 535: } else { # $broadcast is 'upload'
1.22 www 536: $r->print(<<ENDUPLOAD);
537: <input type=hidden name=sendmode value=upload>
538: <h3>Generate messages from a file</h3>
1.31 matthew 539: <p>
1.22 www 540: Subject: <input type=text size=50 name=subject>
1.31 matthew 541: </p>
542: <p>General message text<br />
543: <textarea name=message cols=60 rows=10 wrap=hard>$dismsg
544: </textarea></p>
545: <p>
546: The file format for the uploaded portion of the message is:
1.22 www 547: <pre>
548: username1\@domain1: text
549: username2\@domain2: text
1.31 matthew 550: username3\@domain1: text
1.22 www 551: </pre>
1.31 matthew 552: </p>
553: <p>
1.22 www 554: The messages will be assembled from all lines with the respective
1.31 matthew 555: <tt>username\@domain</tt>, and appended to the general message text.</p>
556: <p>
1.22 www 557: <input type=file name=upfile size=20><p>
558: $dispcrit
559: <input type=submit value="Upload and send">
560: ENDUPLOAD
561: }
1.17 www 562: if ($broadcast eq 'group') {
563: &discourse;
564: }
565: $r->print('</form>');
1.15 www 566: }
567:
1.13 www 568: # ===================================================================== Handler
569:
1.5 www 570: sub handler {
571: my $r=shift;
572:
573: # ----------------------------------------------------------- Set document type
574:
575: $r->content_type('text/html');
576: $r->send_http_header;
577:
578: return OK if $r->header_only;
579:
1.6 www 580: # --------------------------- Get query string for limited number of parameters
1.32 matthew 581: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
582: ['display','replyto','forward','markread','markdel','markunread',
1.37 www 583: 'sendreply','compose','sendmail','critical','recname','recdom']);
1.6 www 584:
1.5 www 585: # --------------------------------------------------------------- Render Output
586:
1.37 www 587: $r->print('<html><head><title>EMail and Messaging</title></head>'.
588: &Apache::loncommon::bodytag('EMail and Messages'));
1.6 www 589: if ($ENV{'form.display'}) {
1.7 www 590: my $msgid=$ENV{'form.display'};
591: &statuschange($msgid,'read');
1.8 albertel 592: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
1.7 www 593: my %content=&unpackagemsg($message{$msgid});
594: $r->print('<b>Subject:</b> '.$content{'subject'}.
1.37 www 595: '<br><b>From:</b> '.
596: &Apache::loncommon::aboutmewrapper(
597: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),
598: $content{'sendername'},$content{'senderdomain'}).' ('.
599: $content{'sendername'}.' at '.
600: $content{'senderdomain'}.') '.
1.14 www 601: '<br><b>Time:</b> '.$content{'time'}.'<p>'.
602: '<table border=2><tr bgcolor="#FFFFAA"><td>Functions:</td>'.
603: '<td><a href="/adm/email?replyto='.&Apache::lonnet::escape($msgid).
604: '"><b>Reply</b></a></td>'.
1.15 www 605: '<td><a href="/adm/email?forward='.&Apache::lonnet::escape($msgid).
1.14 www 606: '"><b>Forward</b></a></td>'.
1.15 www 607: '<td><a href="/adm/email?markunread='.&Apache::lonnet::escape($msgid).
608: '"><b>Mark Unread</b></a></td>'.
609: '<td><a href="/adm/email"><b>Display all Messages</b></a></td>'.
1.14 www 610: '</tr></table><p><pre>'.
1.36 www 611: &Apache::lontexconvert::msgtexconverted($content{'message'}).
612: '</pre><hr>'.$content{'citation'});
1.6 www 613: } elsif ($ENV{'form.replyto'}) {
1.13 www 614: &comprep($r,$ENV{'form.replyto'});
1.7 www 615: } elsif ($ENV{'form.sendreply'}) {
616: my $msgid=$ENV{'form.sendreply'};
1.8 albertel 617: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
1.7 www 618: my %content=&unpackagemsg($message{$msgid});
619: &statuschange($msgid,'replied');
1.24 www 620: if ((($ENV{'form.critmsg'}) || ($ENV{'form.sendbck'})) &&
1.12 www 621: (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) {
622: $r->print('Sending critical: '.
623: &user_crit_msg($content{'sendername'},
1.7 www 624: $content{'senderdomain'},
625: $ENV{'form.subject'},
1.24 www 626: $ENV{'form.message'},
627: $ENV{'form.sendbck'}));
1.12 www 628: } else {
629: $r->print('Sending: '.&user_normal_msg($content{'sendername'},
630: $content{'senderdomain'},
631: $ENV{'form.subject'},
632: $ENV{'form.message'}));
633: }
1.14 www 634: if ($ENV{'form.displayedcrit'}) {
635: &discrit($r);
636: } else {
637: &disall($r);
638: }
1.12 www 639: } elsif ($ENV{'form.confirm'}) {
1.28 harris41 640: foreach (keys %ENV) {
1.12 www 641: if ($_=~/^form\.rec\_(.*)$/) {
642: $r->print('<b>Confirming Receipt:</b> '.
643: &user_crit_received($1).'<br>');
1.13 www 644: }
645: if ($_=~/^form\.reprec\_(.*)$/) {
646: my $msgid=$1;
647: $r->print('<b>Confirming Receipt:</b> '.
648: &user_crit_received($msgid).'<br>');
649: &comprep($r,$msgid);
1.12 www 650: }
1.28 harris41 651: }
1.12 www 652: &discrit($r);
653: } elsif ($ENV{'form.critical'}) {
654: &discrit($r);
1.6 www 655: } elsif ($ENV{'form.forward'}) {
1.15 www 656: &compout($r,$ENV{'form.forward'});
1.14 www 657: } elsif ($ENV{'form.markread'}) {
658: } elsif ($ENV{'form.markdel'}) {
659: &statuschange($ENV{'form.markdel'},'deleted');
1.25 www 660: &disall($r);
661: } elsif ($ENV{'form.markeddel'}) {
662: my $total=0;
1.28 harris41 663: foreach (keys %ENV) {
1.25 www 664: if ($_=~/^form\.delmark_(.*)$/) {
665: &statuschange(&Apache::lonnet::unescape($1),'deleted');
666: $total++;
667: }
1.28 harris41 668: }
1.25 www 669: $r->print('Deleted '.$total.' message(s)<p>');
1.14 www 670: &disall($r);
671: } elsif ($ENV{'form.markunread'}) {
1.15 www 672: &statuschange($ENV{'form.markunread'},'new');
673: &disall($r);
1.11 www 674: } elsif ($ENV{'form.compose'}) {
1.17 www 675: &compout($r,'',$ENV{'form.compose'});
1.11 www 676: } elsif ($ENV{'form.sendmail'}) {
1.16 www 677: my %content=();
678: undef %content;
679: if ($ENV{'form.forwid'}) {
680: my $msgid=$ENV{'form.forwid'};
681: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
682: %content=&unpackagemsg($message{$msgid});
683: &statuschange($msgid,'forwarded');
684: $ENV{'form.message'}.="\n\n-- Forwarded message --\n\n".
685: $content{'message'};
686: }
1.18 www 687: my %toaddr=();
688: undef %toaddr;
689: if ($ENV{'form.sendmode'} eq 'group') {
1.28 harris41 690: foreach (keys %ENV) {
1.19 www 691: if ($_=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) {
1.22 www 692: $toaddr{$1}='';
1.18 www 693: }
1.28 harris41 694: }
1.22 www 695: } elsif ($ENV{'form.sendmode'} eq 'upload') {
1.28 harris41 696: foreach (split(/[\n\r\f]+/,$ENV{'form.upfile'})) {
1.22 www 697: my ($rec,$txt)=split(/\s*\:\s*/,$_);
698: if ($txt) {
699: $rec=~s/\@/\:/;
700: $toaddr{$rec}.=$txt."\n";
701: }
1.28 harris41 702: }
1.18 www 703: } else {
1.22 www 704: $toaddr{$ENV{'form.recuname'}.':'.$ENV{'form.recdomain'}}='';
1.20 www 705: }
706: if ($ENV{'form.additionalrec'}) {
1.28 harris41 707: foreach (split(/\,/,$ENV{'form.additionalrec'})) {
1.20 www 708: my ($auname,$audom)=split(/\@/,$_);
1.22 www 709: $toaddr{$auname.':'.$audom}='';
1.28 harris41 710: }
1.18 www 711: }
1.28 harris41 712: foreach (keys %toaddr) {
1.18 www 713: my ($recuname,$recdomain)=split(/\:/,$_);
1.22 www 714: my $msgtxt=$ENV{'form.message'};
715: if ($toaddr{$_}) { $msgtxt.='<hr>'.$toaddr{$_}; }
1.24 www 716: if ((($ENV{'form.critmsg'}) || ($ENV{'form.sendbck'})) &&
1.16 www 717: (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) {
718: $r->print('Sending critical: '.
1.18 www 719: &user_crit_msg($recuname,$recdomain,
1.16 www 720: $ENV{'form.subject'},
1.22 www 721: $msgtxt,
1.24 www 722: $ENV{'form.sendbck'}));
1.16 www 723: } else {
1.18 www 724: $r->print('Sending: '.&user_normal_msg($recuname,$recdomain,
1.16 www 725: $ENV{'form.subject'},
1.22 www 726: $msgtxt,
1.16 www 727: $content{'citation'}));
728: }
1.18 www 729: $r->print('<br>');
1.28 harris41 730: }
1.16 www 731: if ($ENV{'form.displayedcrit'}) {
732: &discrit($r);
733: } else {
734: &disall($r);
735: }
1.6 www 736: } else {
1.14 www 737: &disall($r);
1.6 www 738: }
1.5 www 739: $r->print('</body></html>');
740: return OK;
741:
742: }
1.2 www 743: # ================================================= Main program, reset counter
744:
1.27 www 745: BEGIN {
1.2 www 746: $msgcount=0;
1.1 www 747: }
748:
749: 1;
750: __END__
751:
752:
753:
754:
755:
756:
757:
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