Annotation of loncom/interface/lonmsg.pm, revision 1.23
1.1 www 1: # The LearningOnline Network with CAPA
2: #
3: # Routines for messaging
4: #
5: # (Routines to control the menu
6: #
7: # (TeX Conversion Module
8: #
9: # 05/29/00,05/30 Gerd Kortemeyer)
10: #
11: # 10/05 Gerd Kortemeyer)
12: #
1.6 www 13: # 10/19,10/20,10/30,
14: # 02/06/01 Gerd Kortemeyer
1.11 www 15: # 07/27 Guy Albertelli
1.23 ! www 16: # 07/27,07/28,07/30,08/03,08/06,08/08,08/09,08/10,8/13,8/15,
! 17: # 10/1 Gerd Kortemeyer
1.1 www 18:
19: package Apache::lonmsg;
20:
21: use strict;
22: use Apache::lonnet();
1.2 www 23: use vars qw($msgcount);
24: use HTML::TokeParser;
1.5 www 25: use Apache::Constants qw(:common);
1.1 www 26:
27: # ===================================================================== Package
28:
1.3 www 29: sub packagemsg {
1.7 www 30: my ($subject,$message,$citation)=@_;
1.1 www 31: $message=~s/\</\<\;/g;
32: $message=~s/\>/\>\;/g;
1.7 www 33: $citation=~s/\</\<\;/g;
34: $citation=~s/\>/\>\;/g;
1.1 www 35: $subject=~s/\</\<\;/g;
36: $subject=~s/\>/\>\;/g;
1.2 www 37: my $now=time;
38: $msgcount++;
1.6 www 39: my $partsubj=$subject;
40: $partsubj=&Apache::lonnet::escape($partsubj);
41: $partsubj=substr($partsubj,0,50);
42: my $msgid=&Apache::lonnet::escape(
43: $now.':'.$partsubj.':'.$ENV{'user.name'}.':'.
44: $ENV{'user.domain'}.':'.$msgcount.':'.$$);
1.2 www 45: return $msgid,
46: '<sendername>'.$ENV{'user.name'}.'</sendername>'.
1.1 www 47: '<senderdomain>'.$ENV{'user.domain'}.'</senderdomain>'.
48: '<subject>'.$subject.'</subject>'.
1.2 www 49: '<time>'.localtime($now).'</time>'.
1.1 www 50: '<servername>'.$ENV{'SERVER_NAME'}.'</servername>'.
51: '<host>'.$ENV{'HTTP_HOST'}.'</host>'.
52: '<client>'.$ENV{'REMOTE_ADDR'}.'</client>'.
53: '<browsertype>'.$ENV{'browser.type'}.'</browsertype>'.
54: '<browseros>'.$ENV{'browser.os'}.'</browseros>'.
55: '<browserversion>'.$ENV{'browser.version'}.'</browserversion>'.
56: '<browsermathml>'.$ENV{'browser.mathml'}.'</browsermathml>'.
57: '<browserraw>'.$ENV{'HTTP_USER_AGENT'}.'</browserraw>'.
58: '<courseid>'.$ENV{'request.course.id'}.'</courseid>'.
59: '<role>'.$ENV{'request.role'}.'</role>'.
60: '<resource>'.$ENV{'request.filename'}.'</resource>'.
1.2 www 61: '<msgid>'.$msgid.'</msgid>'.
1.7 www 62: '<message>'.$message.'</message>'.
63: '<citation>'.$citation.'</citation>';
1.1 www 64: }
65:
1.2 www 66: # ================================================== Unpack message into a hash
67:
1.3 www 68: sub unpackagemsg {
1.2 www 69: my $message=shift;
70: my %content=();
71: my $parser=HTML::TokeParser->new(\$message);
72: my $token;
73: while ($token=$parser->get_token) {
74: if ($token->[0] eq 'S') {
75: my $entry=$token->[1];
76: my $value=$parser->get_text('/'.$entry);
77: $content{$entry}=$value;
78: }
79: }
80: return %content;
81: }
82:
1.6 www 83: # ======================================================= Get info out of msgid
84:
85: sub unpackmsgid {
1.7 www 86: my $msgid=&Apache::lonnet::unescape(shift);
1.6 www 87: my ($sendtime,$shortsubj,$fromname,$fromdomain)=split(/\:/,
1.7 www 88: &Apache::lonnet::unescape($msgid));
1.8 albertel 89: my %status=&Apache::lonnet::get('email_status',[$msgid]);
1.6 www 90: if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
91: unless ($status{$msgid}) { $status{$msgid}='new'; }
92: return ($sendtime,$shortsubj,$fromname,$fromdomain,$status{$msgid});
93: }
94:
1.1 www 95: # =============================== Automated message to the author of a resource
96:
97: sub author_res_msg {
98: my ($filename,$message)=@_;
1.2 www 99: unless ($message) { return 'empty'; }
1.1 www 100: $filename=&Apache::lonnet::declutter($filename);
101: my ($domain,$author,@dummy)=split(/\//,$filename);
102: my $homeserver=&Apache::lonnet::homeserver($author,$domain);
103: if ($homeserver ne 'no_host') {
104: my $id=unpack("%32C*",$message);
1.2 www 105: my $msgid;
1.3 www 106: ($msgid,$message)=&packagemsg($filename,$message);
107: return &Apache::lonnet::reply('put:'.$domain.':'.$author.
108: ':nohist_res_msgs:'.
109: &Apache::lonnet::escape($filename.'_'.$id).'='.
110: &Apache::lonnet::escape($message),$homeserver);
1.1 www 111: }
1.2 www 112: return 'no_host';
1.1 www 113: }
114:
115: # ================================================== Critical message to a user
116:
117: sub user_crit_msg {
118: my ($user,$domain,$subject,$message)=@_;
1.2 www 119: # Check if allowed missing
120: my $status='';
121: my $msgid='undefined';
122: unless (($message)&&($user)&&($domain)) { $status='empty'; };
123: my $homeserver=&Apache::lonnet::homeserver($user,$domain);
124: if ($homeserver ne 'no_host') {
1.3 www 125: ($msgid,$message)=&packagemsg($subject,$message);
1.4 www 126: $status=&Apache::lonnet::critical(
127: 'put:'.$domain.':'.$user.':critical:'.
128: &Apache::lonnet::escape($msgid).'='.
129: &Apache::lonnet::escape($message),$homeserver);
1.2 www 130: } else {
131: $status='no_host';
132: }
133: &Apache::lonnet::logthis(
1.4 www 134: 'Sending critical email '.$msgid.
1.2 www 135: ', log status: '.
136: &Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},
137: $ENV{'user.home'},
138: 'Sending critical '.$msgid.' to '.$user.' at '.$domain.' with status: '
1.4 www 139: .$status));
1.2 www 140: return $status;
141: }
142:
143: # =================================================== Critical message received
144:
145: sub user_crit_received {
1.12 www 146: my $msgid=shift;
147: my %message=&Apache::lonnet::get('critical',[$msgid]);
148: my %contents=&unpackagemsg($message{$msgid});
1.5 www 149: my $status='rec: '.
150: &user_normal_msg($contents{'sendername'},$contents{'senderdomain'},
1.4 www 151: 'Receipt: '.$ENV{'user.name'}.' at '.$ENV{'user.domain'},
152: 'User '.$ENV{'user.name'}.' at '.$ENV{'user.domain'}.
153: ' acknowledged receipt of message "'.
154: $contents{'subject'}.'" dated '.$contents{'time'}.".\n\n"
155: .'Message ID: '.$contents{'msgid'});
1.5 www 156: $status.=' trans: '.
1.12 www 157: &Apache::lonnet::put(
158: 'nohist_email',{$contents{'msgid'} => $message{$msgid}});
1.5 www 159: $status.=' del: '.
1.9 albertel 160: &Apache::lonnet::del('critical',[$contents{'msgid'}]);
1.5 www 161: &Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},
162: $ENV{'user.home'},'Received critical message '.
163: $contents{'msgid'}.
164: ', '.$status);
1.12 www 165: return $status;
1.2 www 166: }
167:
168: # ======================================================== Normal communication
169:
170: sub user_normal_msg {
1.7 www 171: my ($user,$domain,$subject,$message,$citation)=@_;
1.2 www 172: # Check if allowed missing
173: my $status='';
174: my $msgid='undefined';
175: unless (($message)&&($user)&&($domain)) { $status='empty'; };
176: my $homeserver=&Apache::lonnet::homeserver($user,$domain);
177: if ($homeserver ne 'no_host') {
1.7 www 178: ($msgid,$message)=&packagemsg($subject,$message,$citation);
1.4 www 179: $status=&Apache::lonnet::critical(
180: 'put:'.$domain.':'.$user.':nohist_email:'.
181: &Apache::lonnet::escape($msgid).'='.
182: &Apache::lonnet::escape($message),$homeserver);
1.2 www 183: } else {
184: $status='no_host';
185: }
186: &Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},
187: $ENV{'user.home'},
188: 'Sending '.$msgid.' to '.$user.' at '.$domain.' with status: '.$status);
189: return $status;
190: }
191:
1.7 www 192: # =============================================================== Status Change
193:
194: sub statuschange {
195: my ($msgid,$newstatus)=@_;
1.8 albertel 196: my %status=&Apache::lonnet::get('email_status',[$msgid]);
1.7 www 197: if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
198: unless ($status{$msgid}) { $status{$msgid}='new'; }
199: unless (($status{$msgid} eq 'replied') ||
200: ($status{$msgid} eq 'forwarded')) {
1.10 albertel 201: &Apache::lonnet::put('email_status',{$msgid => $newstatus});
1.7 www 202: }
1.14 www 203: if (($newstatus eq 'deleted') || ($newstatus eq 'new')) {
204: &Apache::lonnet::put('email_status',{$msgid => $newstatus});
205: }
1.7 www 206: }
1.14 www 207:
1.17 www 208: # ======================================================= Display a course list
209:
210: sub discourse {
211: my $r=shift;
212: my %courselist=&Apache::lonnet::dump(
213: 'classlist',
214: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
215: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
216: my $now=time;
217: $r->print(<<ENDDISHEADER);
218: <input type=hidden name=sendmode value=group>
219: <script>
220: function checkall() {
221: for (i=0; i<document.forms.compemail.elements.length; i++) {
222: if
223: (document.forms.compemail.elements[i].name.indexOf('send_to_')==0) {
224: document.forms.compemail.elements[i].checked=true;
225: }
226: }
227: }
228:
1.19 www 229: function checksec() {
230: for (i=0; i<document.forms.compemail.elements.length; i++) {
231: if
232: (document.forms.compemail.elements[i].name.indexOf
233: ('send_to_&&&'+document.forms.compemail.chksec.value)==0) {
234: document.forms.compemail.elements[i].checked=true;
235: }
236: }
237: }
238:
1.17 www 239: function uncheckall() {
240: for (i=0; i<document.forms.compemail.elements.length; i++) {
241: if
242: (document.forms.compemail.elements[i].name.indexOf('send_to_')==0) {
243: document.forms.compemail.elements[i].checked=false;
244: }
245: }
246: }
247: </script>
1.19 www 248: <input type=button onClick="checkall()" value="Check for All">
249: <input type=button onClick="checksec()" value="Check for Section/Group">
250: <input type=text size=5 name=chksec>
1.17 www 251: <input type=button onClick="uncheckall()" value="Check for None">
252: <p>
253: ENDDISHEADER
254: map {
255: my ($end,$start)=split(/\:/,$courselist{$_});
256: my $active=1;
257: if (($end) && ($now>$end)) { $active=0; }
258: if ($active) {
259: my ($sname,$sdom)=split(/\:/,$_);
260: my %reply=&Apache::lonnet::get('environment',
261: ['firstname','middlename','lastname','generation'],
262: $sdom,$sname);
1.19 www 263: my $section=&Apache::lonnet::usection
264: ($sdom,$sname,$ENV{'request.course.id'});
265: $r->print(
266: '<br><input type=checkbox name="send_to_&&&'.$section.'&&&_'.$_.'"> '.
1.17 www 267: $reply{'firstname'}.' '.
268: $reply{'middlename'}.' '.
269: $reply{'lastname'}.' '.
270: $reply{'generation'}.
1.19 www 271: ' ('.$_.') '.$section);
1.17 www 272: }
273: } sort keys %courselist;
274: }
275:
1.13 www 276: # ==================================================== Display Critical Message
1.5 www 277:
1.12 www 278: sub discrit {
279: my $r=shift;
280: $r->print('<h1><font color=red>Critical Messages</font></h1>'.
281: '<form action=/adm/email method=post>'.
282: '<input type=hidden name=confirm value=true>');
283: my %what=&Apache::lonnet::dump('critical');
284: map {
285: my %content=&unpackagemsg($what{$_});
286: $content{'message'}=~s/\n/\<br\>/g;
287: $r->print('<hr>From: <b>'.$content{'sendername'}.'@'.
288: $content{'senderdomain'}.'</b> ('.$content{'time'}.
289: ')<br><blockquote>'.$content{'message'}.'</blockquote>'.
1.13 www 290: '<input type=submit name="rec_'.$_.'" value="Confirm Receipt">'.
291: '<input type=submit name="reprec_'.$_.'" value="Confirm Receipt and Reply">');
1.12 www 292: } sort keys %what;
1.16 www 293: $r->print(
294: '<input type=hidden name="displayedcrit" value="true"></form>');
1.12 www 295: }
296:
1.13 www 297: # =============================================================== Compose reply
298:
299: sub comprep {
300: my ($r,$msgid)=@_;
301: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
302: my %content=&unpackagemsg($message{$msgid});
303: my $quotemsg='> '.$content{'message'};
304: $quotemsg=~s/\r/\n/g;
305: $quotemsg=~s/\f/\n/g;
306: $quotemsg=~s/\n+/\n\> /g;
307: my $subject='Re: '.$content{'subject'};
308: my $dispcrit='';
309: if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
310: $dispcrit=
311: '<input type=checkbox name=critmsg> Send as critical message<p>';
312: }
313: $r->print(<<"ENDREPLY");
314: <form action="/adm/email" method=post>
315: <input type=hidden name=sendreply value="$msgid">
316: Subject: <input type=text size=50 name=subject value="$subject"><p>
1.23 ! www 317: <textarea name=message cols=64 rows=10 wrap=hard>
1.13 www 318: $quotemsg
319: </textarea><p>
320: $dispcrit
321: <input type=submit value="Send Reply">
322: </form>
323: ENDREPLY
324: }
325:
1.15 www 326: # ======================================================== Display all messages
327:
1.14 www 328: sub disall {
329: my $r=shift;
330: $r->print('<h1>Display All Messages</h1>'.
331: '<table border=2><tr><th colspan=2> </th><th>Date</th>'.
332: '<th>Username</th><th>Domain</th><th>Subject</th><th>Status</th></tr>');
333: map {
334: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status)=
335: &Apache::lonmsg::unpackmsgid($_);
336: unless ($status eq 'deleted') {
337: if ($status eq 'new') {
338: $r->print('<tr bgcolor="#FFBB77">');
339: } elsif ($status eq 'read') {
340: $r->print('<tr bgcolor="#BBBB77">');
341: } elsif ($status eq 'replied') {
342: $r->print('<tr bgcolor="#AAAA88">');
343: } else {
344: $r->print('<tr bgcolor="#99BBBB">');
345: }
346: $r->print('<td><a href="/adm/email?display='.$_.
347: '">Open</a></td><td><a href="/adm/email?markdel='.$_.
348: '">Delete</a></td><td>'.localtime($sendtime).'</td><td>'.
349: $fromname.'</td><td>'.$fromdomain.'</td><td>'.
350: &Apache::lonnet::unescape($shortsubj).'</td><td>'.
351: $status.'</td></tr>');
352: }
353: } sort split(/\&/,&Apache::lonnet::reply('keys:'.
354: $ENV{'user.domain'}.':'.
355: $ENV{'user.name'}.':nohist_email',
356: $ENV{'user.home'}));
357: $r->print('</table></body></html>');
358: }
359:
1.15 www 360: # ============================================================== Compose output
361:
362: sub compout {
1.17 www 363: my ($r,$forwarding,$broadcast)=@_;
1.15 www 364: my $dispcrit='';
365: my $dissub='';
366: my $dismsg='';
367: my $func='Send New';
368: if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
369: $dispcrit=
370: '<input type=checkbox name=critmsg> Send as critical message<p>';
371: }
372: if ($forwarding) {
373: $dispcrit.='<input type=hidden name=forwid value="'.
374: $forwarding.'">';
375: $func='Forward';
376: my %message=&Apache::lonnet::get('nohist_email',[$forwarding]);
377: my %content=&unpackagemsg($message{$forwarding});
378:
379: $dissub='Forwarding: '.$content{'subject'};
380: $dismsg='Forwarded message from '.
381: $content{'sendername'}.' at '.$content{'senderdomain'};
382: }
383: my $defdom=$ENV{'user.domain'};
1.22 www 384: $r->print(
385: '<form action="/adm/email" name="compemail" method=post'.
386: ' enctype="multipart/form-data">'.
1.17 www 387: '<input type=hidden name=sendmail value=on><table>');
1.22 www 388: unless (($broadcast eq 'group') || ($broadcast eq 'upload')) {
1.17 www 389: $r->print(<<"ENDREC");
1.15 www 390: <table>
391: <tr><td>Username:</td><td><input type=text size=12 name=recuname></td></tr>
392: <tr><td>Domain:</td>
393: <td><input type=text size=12 name=recdomain value="$defdom"></td></tr>
1.17 www 394: ENDREC
395: }
1.22 www 396: unless ($broadcast eq 'upload') {
397: $r->print(<<"ENDCOMP");
1.20 www 398: <tr><td>Additional Recipients<br><tt>username\@domain,username\@domain, ...
399: </tt></td><td>
400: <input type=text size=50 name=additionalrec></td></tr>
1.15 www 401: <tr><td>Subject:</td><td><input type=text size=50 name=subject value="$dissub">
402: </td></tr></table>
1.23 ! www 403: <textarea name=message cols=60 rows=10 wrap=hard>$dismsg
1.15 www 404: </textarea><p>
405: $dispcrit
406: <input type=submit value="$func Mail">
407: ENDCOMP
1.22 www 408: }
409: if ($broadcast eq 'upload') {
410: $r->print(<<ENDUPLOAD);
411: <input type=hidden name=sendmode value=upload>
412: <h3>Generate messages from a file</h3>
413: Subject: <input type=text size=50 name=subject>
414: <pre>
415: username1\@domain1: text
416: username2\@domain2: text
417: username1\@domain1: text
418: </pre>
419: The messages will be assembled from all lines with the respective
420: <tt>username\@domain</tt>, and appended to the general message text.<p>
421: <input type=file name=upfile size=20><p>
422: General message text:<p>
1.23 ! www 423: <textarea name=message cols=60 rows=10 wrap=hard>$dismsg
1.22 www 424: </textarea><p>
425: $dispcrit
426: <input type=submit value="Upload and send">
427: ENDUPLOAD
428: }
1.17 www 429: if ($broadcast eq 'group') {
430: &discourse;
431: }
432: $r->print('</form>');
1.15 www 433: }
434:
1.13 www 435: # ===================================================================== Handler
436:
1.5 www 437: sub handler {
438: my $r=shift;
439:
440: # ----------------------------------------------------------- Set document type
441:
442: $r->content_type('text/html');
443: $r->send_http_header;
444:
445: return OK if $r->header_only;
446:
1.6 www 447: # --------------------------- Get query string for limited number of parameters
448:
449: map {
450: my ($name, $value) = split(/=/,$_);
451: $value =~ tr/+/ /;
452: $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;
453: if (($name eq 'display') || ($name eq 'replyto') ||
1.14 www 454: ($name eq 'forward') || ($name eq 'markread') ||
455: ($name eq 'markdel') || ($name eq 'markunread') ||
1.12 www 456: ($name eq 'sendreply') || ($name eq 'compose') ||
457: ($name eq 'sendmail') || ($name eq 'critical')) {
1.6 www 458: unless ($ENV{'form.'.$name}) {
459: $ENV{'form.'.$name}=$value;
460: }
461: }
462: } (split(/&/,$ENV{'QUERY_STRING'}));
463:
1.5 www 464: # --------------------------------------------------------------- Render Output
465:
466: $r->print('<html><head><title>EMail and Messaging</title></head>');
1.7 www 467: $r->print(
468: '<body bgcolor="#FFFFFF"><img align=right src=/adm/lonIcons/lonlogos.gif>');
1.5 www 469: $r->print('<h1>EMail</h1>');
1.6 www 470: if ($ENV{'form.display'}) {
1.7 www 471: my $msgid=$ENV{'form.display'};
472: &statuschange($msgid,'read');
1.8 albertel 473: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
1.7 www 474: my %content=&unpackagemsg($message{$msgid});
475: $r->print('<b>Subject:</b> '.$content{'subject'}.
476: '<br><b>From:</b> '.$content{'sendername'}.' at '.
477: $content{'senderdomain'}.
1.14 www 478: '<br><b>Time:</b> '.$content{'time'}.'<p>'.
479: '<table border=2><tr bgcolor="#FFFFAA"><td>Functions:</td>'.
480: '<td><a href="/adm/email?replyto='.&Apache::lonnet::escape($msgid).
481: '"><b>Reply</b></a></td>'.
1.15 www 482: '<td><a href="/adm/email?forward='.&Apache::lonnet::escape($msgid).
1.14 www 483: '"><b>Forward</b></a></td>'.
1.15 www 484: '<td><a href="/adm/email?markunread='.&Apache::lonnet::escape($msgid).
485: '"><b>Mark Unread</b></a></td>'.
486: '<td><a href="/adm/email"><b>Display all Messages</b></a></td>'.
1.14 www 487: '</tr></table><p><pre>'.
1.7 www 488: $content{'message'}.'</pre><hr>'.$content{'citation'});
1.6 www 489: } elsif ($ENV{'form.replyto'}) {
1.13 www 490: &comprep($r,$ENV{'form.replyto'});
1.7 www 491: } elsif ($ENV{'form.sendreply'}) {
492: my $msgid=$ENV{'form.sendreply'};
1.8 albertel 493: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
1.7 www 494: my %content=&unpackagemsg($message{$msgid});
495: &statuschange($msgid,'replied');
1.12 www 496: if (($ENV{'form.critmsg'}) &&
497: (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) {
498: $r->print('Sending critical: '.
499: &user_crit_msg($content{'sendername'},
1.7 www 500: $content{'senderdomain'},
501: $ENV{'form.subject'},
502: $ENV{'form.message'}));
1.12 www 503: } else {
504: $r->print('Sending: '.&user_normal_msg($content{'sendername'},
505: $content{'senderdomain'},
506: $ENV{'form.subject'},
507: $ENV{'form.message'}));
508: }
1.14 www 509: if ($ENV{'form.displayedcrit'}) {
510: &discrit($r);
511: } else {
512: &disall($r);
513: }
1.12 www 514: } elsif ($ENV{'form.confirm'}) {
515: map {
516: if ($_=~/^form\.rec\_(.*)$/) {
517: $r->print('<b>Confirming Receipt:</b> '.
518: &user_crit_received($1).'<br>');
1.13 www 519: }
520: if ($_=~/^form\.reprec\_(.*)$/) {
521: my $msgid=$1;
522: $r->print('<b>Confirming Receipt:</b> '.
523: &user_crit_received($msgid).'<br>');
524: &comprep($r,$msgid);
1.12 www 525: }
526: } keys %ENV;
527: &discrit($r);
528: } elsif ($ENV{'form.critical'}) {
529: &discrit($r);
1.6 www 530: } elsif ($ENV{'form.forward'}) {
1.15 www 531: &compout($r,$ENV{'form.forward'});
1.14 www 532: } elsif ($ENV{'form.markread'}) {
533: } elsif ($ENV{'form.markdel'}) {
534: &statuschange($ENV{'form.markdel'},'deleted');
535: &disall($r);
536: } elsif ($ENV{'form.markunread'}) {
1.15 www 537: &statuschange($ENV{'form.markunread'},'new');
538: &disall($r);
1.11 www 539: } elsif ($ENV{'form.compose'}) {
1.17 www 540: &compout($r,'',$ENV{'form.compose'});
1.11 www 541: } elsif ($ENV{'form.sendmail'}) {
1.16 www 542: my %content=();
543: undef %content;
544: if ($ENV{'form.forwid'}) {
545: my $msgid=$ENV{'form.forwid'};
546: my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
547: %content=&unpackagemsg($message{$msgid});
548: &statuschange($msgid,'forwarded');
549: $ENV{'form.message'}.="\n\n-- Forwarded message --\n\n".
550: $content{'message'};
551: }
1.18 www 552: my %toaddr=();
553: undef %toaddr;
554: if ($ENV{'form.sendmode'} eq 'group') {
555: map {
1.19 www 556: if ($_=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) {
1.22 www 557: $toaddr{$1}='';
1.18 www 558: }
559: } keys %ENV;
1.22 www 560: } elsif ($ENV{'form.sendmode'} eq 'upload') {
561: map {
562: my ($rec,$txt)=split(/\s*\:\s*/,$_);
563: if ($txt) {
564: $rec=~s/\@/\:/;
565: $toaddr{$rec}.=$txt."\n";
566: }
567: } split(/[\n\r\f]+/,$ENV{'form.upfile'});
1.18 www 568: } else {
1.22 www 569: $toaddr{$ENV{'form.recuname'}.':'.$ENV{'form.recdomain'}}='';
1.20 www 570: }
571: if ($ENV{'form.additionalrec'}) {
572: map {
573: my ($auname,$audom)=split(/\@/,$_);
1.22 www 574: $toaddr{$auname.':'.$audom}='';
1.20 www 575: } split(/\,/,$ENV{'form.additionalrec'});
1.18 www 576: }
577: map {
578: my ($recuname,$recdomain)=split(/\:/,$_);
1.22 www 579: my $msgtxt=$ENV{'form.message'};
580: if ($toaddr{$_}) { $msgtxt.='<hr>'.$toaddr{$_}; }
1.16 www 581: if (($ENV{'form.critmsg'}) &&
582: (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) {
583: $r->print('Sending critical: '.
1.18 www 584: &user_crit_msg($recuname,$recdomain,
1.16 www 585: $ENV{'form.subject'},
1.22 www 586: $msgtxt,
1.16 www 587: $content{'citation'}));
588: } else {
1.18 www 589: $r->print('Sending: '.&user_normal_msg($recuname,$recdomain,
1.16 www 590: $ENV{'form.subject'},
1.22 www 591: $msgtxt,
1.16 www 592: $content{'citation'}));
593: }
1.18 www 594: $r->print('<br>');
595: } keys %toaddr;
1.16 www 596: if ($ENV{'form.displayedcrit'}) {
597: &discrit($r);
598: } else {
599: &disall($r);
600: }
1.6 www 601: } else {
1.14 www 602: &disall($r);
1.6 www 603: }
1.5 www 604: $r->print('</body></html>');
605: return OK;
606:
607: }
1.2 www 608: # ================================================= Main program, reset counter
609:
610: sub BEGIN {
611: $msgcount=0;
1.1 www 612: }
613:
614: 1;
615: __END__
616:
617:
618:
619:
620:
621:
622:
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