Annotation of loncom/interface/lonmsgdisplay.pm, revision 1.82
1.1 albertel 1: # The LearningOnline Network with CAPA
2: # Routines for messaging display
3: #
1.82 ! albertel 4: # $Id: lonmsgdisplay.pm,v 1.81 2007/07/17 18:35:54 albertel Exp $
1.1 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28:
29:
30: package Apache::lonmsgdisplay;
31:
32: =pod
33:
34: =head1 NAME
35:
1.69 raeburn 36: Apache::lonmsgdisplay: supports internal messaging
1.1 albertel 37:
38: =head1 SYNOPSIS
39:
1.69 raeburn 40: lonmsgdisplay provides a handler to allow users to read, send,
41: and delete messages, and to create and delete message folders,
42: and to move messages between folders.
1.1 albertel 43:
44: =head1 OVERVIEW
45:
46: =head2 Messaging Overview
47:
48: X<messages>LON-CAPA provides an internal messaging system similar to
49: email, but customized for LON-CAPA's usage. LON-CAPA implements its
50: own messaging system, rather then building on top of email, because of
51: the features LON-CAPA messages can offer that conventional e-mail can
52: not:
53:
54: =over 4
55:
56: =item * B<Critical messages>: A message the recipient B<must>
57: acknowlegde receipt of before they are allowed to continue using the
58: system, preventing a user from claiming they never got a message
59:
60: =item * B<Receipts>: LON-CAPA can reliably send reciepts informing the
61: sender that it has been read; again, useful for preventing students
62: from claiming they did not see a message. (While conventional e-mail
63: has some reciept support, it's sporadic, e-mail client-specific, and
64: generally the receiver can opt to not send one, making it useless in
65: this case.)
66:
67: =item * B<Context>: LON-CAPA knows about the sender, such as where
68: they are in a course. When a student mails an instructor asking for
69: help on the problem, the instructor receives not just the student's
70: question, but all submissions the student has made up to that point,
71: the user's rendering of the problem, and the complete view the student
72: saw of the resource, including discussion up to that point. Finally,
73: the instructor is reading all of this inside of LON-CAPA, not their
74: email program, so they have full access to LON-CAPA's grading
75: interface, or other features they may wish to use in response to the
76: student's query.
77:
1.50 raeburn 78: =item * B<Blocking>: LON-CAPA can block selected communication
79: features for students during an online exam. A course coordinator or
1.1 albertel 80: instructor can set an open and close date/time for scheduled online
81: exams in a course. If a user uses the LON-CAPA internal messaging
82: system to display e-mails during the scheduled blocking event,
83: display of all e-mail sent during the blocking period will be
84: suppressed, and a message of explanation, including details of the
85: currently active blocking periods will be displayed instead. A user
86: who has a course coordinator or instructor role in a course will be
87: unaffected by any blocking periods for the course, unless the user
88: also has a student role in the course, AND has selected the student role.
89:
90: =back
91:
92: Users can ask LON-CAPA to forward messages to conventional e-mail
93: addresses on their B<PREF> screen, but generally, LON-CAPA messages
94: are much more useful than traditional email can be made to be, even
95: with HTML support.
96:
97: =cut
98:
99: use strict;
100: use Apache::lonnet;
101: use HTML::TokeParser();
102: use Apache::Constants qw(:common);
103: use Apache::loncommon();
1.67 www 104: use Apache::lonhtmlcommon();
1.1 albertel 105: use Apache::lontexconvert();
106: use HTML::Entities();
107: use Apache::lonlocal;
108: use Apache::loncommunicate;
109: use Apache::lonfeedback;
110: use Apache::lonrss();
1.27 albertel 111: use Apache::lonselstudent();
1.29 www 112: use lib '/home/httpd/lib/perl/';
113: use LONCAPA;
1.1 albertel 114:
115: # Querystring component with sorting type
116: my $sqs;
117: my $startdis;
118:
119: # ============================================================ List all folders
120:
121: sub folderlist {
1.53 raeburn 122: my ($folder,$msgstatus) = @_;
1.46 raeburn 123: my %lt = &Apache::lonlocal::texthash(
124: actn => 'Action',
125: fold => 'Folder',
126: show => 'Show',
1.53 raeburn 127: status => 'Message Status',
1.46 raeburn 128: go => 'Go',
1.50 raeburn 129: nnff => 'New Name for Folder',
130: newn => 'New Name',
131: thfm => 'The folder may not be renamed',
132: fmnb => 'folder may not be renamed as it is a folder provided by the system.',
133: asth => 'as this name is already in use for a system-provided or user-defined folder.',
134: the => 'The',
135: tnfm => 'The new folder may not be named',
136:
1.46 raeburn 137: );
138:
139: my %actions = &Apache::lonlocal::texthash(
140: view => 'View Folder',
141: rename => 'Rename Folder',
142: delete => 'Delete Folder',
143: );
144: $actions{'select_form_order'} = ['view','rename','delete'];
145:
1.53 raeburn 146: my %statushash = &get_msgstatus_types();
147:
148: $statushash{'select_form_order'} = ['','new','read','replied','forwarded'];
149:
1.46 raeburn 150: my %permfolders = &get_permanent_folders();
151: my $permlist = join("','",sort(keys(%permfolders)));
152: my ($permlistkeys,$permlistvals);
153: foreach my $key (sort(keys(%permfolders))) {
154: $permlistvals .= $permfolders{$key}."','";
155: $permlistkeys .= $key."','";
156: }
157: $permlistvals =~ s/','$//;
158: $permlistkeys =~ s/','$//;
159: my %gotfolders = &Apache::lonmsg::get_user_folders();
160: my %userfolders;
161:
162: foreach my $key (keys(%gotfolders)) {
1.54 albertel 163: $key =~ s/(['"])/\$1/g; #' stupid emacs
1.46 raeburn 164: $userfolders{$key} = $key;
165: }
166: my @userorder = sort(keys(%userfolders));
167: my %formhash = (%permfolders,%userfolders);
168: my $folderlist = join("','",@userorder);
169: $folderlist .= "','".$permlistvals;
170:
1.53 raeburn 171: $formhash{'select_form_order'} = ['','critical',@userorder,'sent','trash'];
1.46 raeburn 172: my $output = qq|<script type="text/javascript">
173: function folder_choice(targetform,caller) {
174: var permfolders_keys = new Array('$permlistkeys');
175: var permfolders_vals = new Array('$permlistvals');
176: var allfolders = new Array('$folderlist');
177: if (caller == 'change') {
178: if (targetform.folderaction.options[targetform.folderaction.selectedIndex].value == 'rename') {
179: for (var i=0; i<permfolders_keys.length; i++) {
180: if (permfolders_keys[i] == targetform.folder.value) {
1.50 raeburn 181: alert("$lt{'the'} '"+permfolders_vals[i]+"' $lt{'fmnb'}");
1.46 raeburn 182: return;
183: }
184: }
1.50 raeburn 185: var foldername=prompt('$lt{'nnff'}','$lt{'newn'}');
1.46 raeburn 186: if (foldername) {
187: targetform.renamed.value=foldername;
188: for (var i=0; i<allfolders.length; i++) {
189: if (allfolders[i] == foldername) {
1.50 raeburn 190: alert("$lt{'thfm'} '"+foldername+"' $lt{'asth'}");
1.46 raeburn 191: return;
192: }
193: }
194: targetform.submit();
195: }
196: }
197: else {
198: targetform.submit();
199: }
200: }
201: if (caller == 'new') {
202: var newname=targetform.newfolder.value;
203: if (newname) {
204: for (var i=0; i<allfolders.length; i++) {
205: if (allfolders[i] == newname) {
1.50 raeburn 206: alert("$lt{'tnfm'} '"+newname+"' $lt{'asth'}");
1.46 raeburn 207: return;
208: }
209: }
210: targetform.submit();
211: }
212: }
213: }
214: </script>|;
1.57 albertel 215: my %show = ('select_form_order' => [10,20,50,100,200],
216: map {$_=>$_} (10,20,50,100,200));
217:
218:
1.46 raeburn 219: $output .= '
220: <form method="post" action="/adm/email" name="folderlist">
221: <table border="0" cellspacing="2" cellpadding="2">
222: <tr>
223: <td align="left">
224: <table border="0" cellspacing="2" cellpadding="2">
225: <tr>
226: <td align="center"><b>'.$lt{'fold'}.'</b><br />'."\n".
1.47 albertel 227: &Apache::loncommon::select_form($folder,'folder',%formhash).'
1.46 raeburn 228: </td>
1.57 albertel 229: <td align="center"><b>'.$lt{'show'}.'</b><br />'."\n".
230: &Apache::loncommon::select_form($env{'form.interdis'},'interdis',
231: %show).'
1.46 raeburn 232: </td>
1.53 raeburn 233: <td align="center"><b>'.$lt{'status'}.'</b><br />'."\n".
234: &Apache::loncommon::select_form($msgstatus,'msgstatus',%statushash).'
235: </td>
1.46 raeburn 236: <td align="center"><b>'.$lt{'actn'}.'</b><br />'.
1.47 albertel 237: &Apache::loncommon::select_form('view','folderaction',%actions).'
1.46 raeburn 238: </td><td><br />'.
239: '<input type="button" value="'.$lt{'go'}.'" onClick="javascript:folder_choice(this.form,'."'change'".');" />
240: </td>
241: </tr>
242: </table>
243: </td><td> </td><td> </td><td> </td><td> </td>
244: <td align="right">
245: <table><tr><td><br />
246: <input type="button" value="'.&mt('Make New Folder').
247: '" onClick="javascript:folder_choice(this.form,'."'new'".');" /></td>'.
1.48 albertel 248: '<td align="center"><b>'.&mt('New Folder').'</b><br />'.
1.46 raeburn 249: '<input type="text" size="15" name="newfolder" value="" />
250: </td></tr></table>
251: </td>
252: </tr>
253: </table>'."\n".
1.1 albertel 254: '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'.
1.46 raeburn 255: '<input type="hidden" name="renamed" value="" />'.
1.53 raeburn 256: ($folder=~/^critical/?'</form>':'');
1.46 raeburn 257: return $output;
258: }
259:
260: sub get_permanent_folders {
1.47 albertel 261: my %permfolders =
262: &Apache::lonlocal::texthash('' => 'INBOX',
263: 'trash' => 'TRASH',
264: 'critical' => 'Critical',
265: 'sent' => 'Sent Messages',
266: );
1.46 raeburn 267: return %permfolders;
1.1 albertel 268: }
269:
1.53 raeburn 270: sub get_msgstatus_types {
271: my %statushash = &Apache::lonlocal::texthash(
272: '' => 'Any',
273: new => 'Unread',
274: read => 'Read',
275: replied => 'Replied to',
276: forwarded => 'Forwarded',
277: );
278: return %statushash;
279: }
280:
1.1 albertel 281: sub scrollbuttons {
1.53 raeburn 282: my ($start,$maxdis,$first,$finish,$total,$msgstatus)=@_;
1.1 albertel 283: unless ($total>0) { return ''; }
284: $start++; $maxdis++;$first++;$finish++;
1.53 raeburn 285:
286: my %statushash = &get_msgstatus_types();
287: my $status;
288: if ($msgstatus eq '') {
289: $status = &mt('All');
290: } else {
291: $status = $statushash{$msgstatus};
292: }
1.1 albertel 293: return
1.53 raeburn 294: '<b>'.&mt('Page').'</b>: '.
1.1 albertel 295: '<input type="submit" name="firstview" value="'.&mt('First').'" />'.
296: '<input type="submit" name="prevview" value="'.&mt('Previous').'" />'.
297: '<input type="text" size="5" name="startdis" value="'.$start.'" onChange="this.form.submit()" /> of '.$maxdis.
298: '<input type="submit" name="nextview" value="'.&mt('Next').'" />'.
299: '<input type="submit" name="lastview" value="'.&mt('Last').'" /><br />'.
1.53 raeburn 300: &mt('<b>[_1] messages</b>: showing messages [_2] through [_3] of [_4].',$status,$first,$finish,$total).'</form>';
1.1 albertel 301: }
302: # =============================================================== Status Change
303:
304: sub statuschange {
305: my ($msgid,$newstatus,$folder)=@_;
1.3 albertel 306: my $suffix=&Apache::lonmsg::foldersuffix($folder);
1.1 albertel 307: my %status=&Apache::lonnet::get('email_status'.$suffix,[$msgid]);
308: if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
309: unless ($status{$msgid}) { $status{$msgid}='new'; }
310: unless (($status{$msgid} eq 'replied') ||
311: ($status{$msgid} eq 'forwarded')) {
312: &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus});
313: }
314: if (($newstatus eq 'deleted') || ($newstatus eq 'new')) {
315: &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus});
316: }
317: if ($newstatus eq 'deleted') {
1.9 albertel 318: return &movemsg($msgid,$folder,'trash');
319: }
320: return ;
1.1 albertel 321: }
322:
323: # ============================================================= Make new folder
324:
325: sub makefolder {
1.46 raeburn 326: my ($newfolder) = @_;
327: my %permfolders = &get_permanent_folders();
328: my %userfolders = &Apache::lonmsg::get_user_folders();
329: my ($outcome,$warning);
330: if (defined($userfolders{$newfolder})) {
331: return &mt('The folder name: "[_1]" is already in use for an existing folder.',$newfolder);
332: }
333: foreach my $perm (keys(%permfolders)) {
334: if ($permfolders{$perm} eq $newfolder) {
335: return &mt('The folder name: "[_1]" is already used for one of the folders automatically generated by the system.',$newfolder);
336: }
337: }
338: if (&get_msgfolder_lock() eq 'ok') {
339: my %counter_hash = &Apache::lonnet::get('email_folders',["\0".'idcount']);
340: my $lastcount = $counter_hash{"\0".'idcount'};
341: my $folder_id = $lastcount + 1;
342: while (defined($userfolders{$folder_id})) {
343: $folder_id ++;
344: }
1.47 albertel 345: my %folderinfo = ( id => $folder_id,
346: created => time, );
1.46 raeburn 347: $outcome =
1.47 albertel 348: &Apache::lonnet::put('email_folders',{$newfolder => \%folderinfo,
349: "\0".'idcount' => $folder_id});
1.46 raeburn 350: my $releaseresult = &release_msgfolder_lock();
351: if ($releaseresult ne 'ok') {
352: $warning = $releaseresult;
353: }
354: } else {
1.47 albertel 355: $outcome =
356: &mt('Error - could not obtain lock on email folders record.');
1.46 raeburn 357: }
358: return ($outcome,$warning);
1.1 albertel 359: }
360:
1.46 raeburn 361: # ============================================================= Delete folder
362:
363: sub deletefolder {
364: my ($folder)=@_;
365: my %permfolders = &get_permanent_folders();
366: if (defined($permfolders{$folder})) {
1.56 albertel 367: return &mt('The folder "[_1]" may not be deleted',$folder);
1.46 raeburn 368: }
369: my %userfolders = &Apache::lonmsg::get_user_folders();
370: if (!defined($userfolders{$folder})) {
1.56 albertel 371: return &mt('The folder "[_1]" does not exist so deletion is not required.',
1.46 raeburn 372: $folder);
373: }
374: # check folder is empty;
375: my $suffix=&Apache::lonmsg::foldersuffix($folder);
376: my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);
377: if (@messages > 0) {
1.56 albertel 378: return &mt('The folder "[_1]" contains messages so it may not be deleted.',$folder).
1.46 raeburn 379: '<br />'.
380: &mt('Delete or move the messages to a different folder first.');
381: }
382: my $delresult = &Apache::lonnet::del('email_folders',[$folder]);
383: return $delresult;
384: }
385:
386: sub renamefolder {
387: my ($folder) = @_;
388: my $newname = $env{'form.renamed'};
389: my %permfolders = &get_permanent_folders();
390: if ($env{'form.renamed'} eq '') {
391: return &mt('The folder "[_1]" may not be renamed to "[_2]" as the new name you requested is an invalid name.',$folder,$newname);
392: }
1.73 raeburn 393: if (defined($permfolders{$folder})) {
394: return &mt('The folder "[_1]" may not be renamed as it is a folder provided by the system.',$folder);
395: }
1.46 raeburn 396: if (defined($permfolders{$newname})) {
397: return &mt('The folder "[_1]" may not be renamed to "[_2]" as the new name you requested is reserved for folders provided automatically by the system.',$folder,$newname);
398: }
399: my %userfolders = &Apache::lonmsg::get_user_folders();
400: if (defined($userfolders{$newname})) {
401: return &mt('The folder "[_1]" may not be renamed to "[_2]" because the new name you requested is already being used for an existing folder.',$folder,$newname);
402: }
403: if (!defined($userfolders{$folder})) {
404: return &mt('The folder "[_1]" could not be renamed to "[_2]" because the folder does not exist.',$folder,$newname);
405: }
406: my %folderinfo;
407: if (ref($userfolders{$folder}) eq 'HASH') {
408: %folderinfo = %{$userfolders{$folder}};
409: } else {
1.47 albertel 410: %folderinfo = ( id => $folder,
411: created => $userfolders{$folder},);
1.46 raeburn 412: }
413: my $outcome =
414: &Apache::lonnet::put('email_folders',{$newname => \%folderinfo});
415: if ($outcome eq 'ok') {
416: $outcome = &Apache::lonnet::del('email_folders',[$folder]);
417: }
418: return $outcome;
419: }
420:
421: sub get_msgfolder_lock {
422: # get lock for mail folder counter.
1.47 albertel 423: my $lockhash = { "\0".'lock_counter' => time, };
1.46 raeburn 424: my $tries = 0;
425: my $gotlock = &Apache::lonnet::newput('email_folders',$lockhash);
426: while (($gotlock ne 'ok') && $tries <3) {
427: $tries ++;
1.47 albertel 428: sleep(1);
1.46 raeburn 429: $gotlock = &Apache::lonnet::newput('email_folders',$lockhash);
430: }
431: return $gotlock;
432: }
433:
434: sub release_msgfolder_lock {
435: # remove lock
436: my @del_lock = ("\0".'lock_counter');
437: my $dellockoutcome=&Apache::lonnet::del('email_folders',\@del_lock);
438: if ($dellockoutcome ne 'ok') {
439: return ('<br />'.&mt('Warning: failed to release lock for counter').'<br />');
440: } else {
441: return 'ok';
442: }
443: }
444:
445:
1.1 albertel 446: # ======================================================== Move between folders
447:
448: sub movemsg {
449: my ($msgid,$srcfolder,$trgfolder)=@_;
450: if ($srcfolder eq 'new') { $srcfolder=''; }
1.3 albertel 451: my $srcsuffix=&Apache::lonmsg::foldersuffix($srcfolder);
452: my $trgsuffix=&Apache::lonmsg::foldersuffix($trgfolder);
1.9 albertel 453: if ($srcsuffix eq $trgsuffix) {
454: return (0,&mt('Message not moved, Attempted to move message to the same folder as it already is in.'));
455: }
1.1 albertel 456:
457: # Copy message
458: my %message=&Apache::lonnet::get('nohist_email'.$srcsuffix,[$msgid]);
1.9 albertel 459: if (!exists($message{$msgid}) || $message{$msgid} eq '') {
1.32 albertel 460: if (&Apache::lonnet::error(%message)) {
1.9 albertel 461: return (0,&mt('Message not moved, A network error occurred.'));
462: } else {
463: return (0,&mt('Message not moved as the message is no longer in the source folder.'));
464: }
465: }
466:
467: my $result =&Apache::lonnet::put('nohist_email'.$trgsuffix,
468: {$msgid => $message{$msgid}});
1.32 albertel 469: if (&Apache::lonnet::error($result)) {
1.9 albertel 470: return (0,&mt('Message not moved, A network error occurred.'));
471: }
1.1 albertel 472:
473: # Copy status
474: unless ($trgfolder eq 'trash') {
1.9 albertel 475: my %status=&Apache::lonnet::get('email_status'.$srcsuffix,[$msgid]);
476: # a non-existant status is the mark of an unread msg
1.32 albertel 477: if (&Apache::lonnet::error(%status)) {
1.9 albertel 478: return (0,&mt('Message copied to new folder but status was not, A network error occurred.'));
479: }
480: my $result=&Apache::lonnet::put('email_status'.$trgsuffix,
481: {$msgid => $status{$msgid}});
1.32 albertel 482: if (&Apache::lonnet::error($result)) {
1.9 albertel 483: return (0,&mt('Message copied to new folder but status was not, A network error occurred.'));
484: }
1.1 albertel 485: }
1.9 albertel 486:
1.1 albertel 487: # Delete orginals
1.9 albertel 488: my $result_del_msg =
489: &Apache::lonnet::del('nohist_email'.$srcsuffix,[$msgid]);
490: my $result_del_stat =
491: &Apache::lonnet::del('email_status'.$srcsuffix,[$msgid]);
1.32 albertel 492: if (&Apache::lonnet::error($result_del_msg)) {
1.9 albertel 493: return (0,&mt('Message copied, but unable to delete the original from the source folder.'));
494: }
1.32 albertel 495: if (&Apache::lonnet::error($result_del_stat)) {
1.9 albertel 496: return (0,&mt('Message copied, but unable to delete the original status from the source folder.'));
497: }
498:
499: return (1);
1.1 albertel 500: }
501:
502: # ======================================================= Display a course list
503:
504: sub discourse {
1.25 foxr 505: my $result;
506: my ($course_personnel,
507: $current_members,
508: $expired_members,
1.28 foxr 509: $future_members) =
510: &Apache::lonselstudent::get_people_in_class($env{'request.course.sec'});
1.25 foxr 511: unshift @$current_members, (@$course_personnel);
512: my %defaultUsers;
1.40 albertel 513:
514: $result .= '<input type="hidden" name="sendmode" value="group" />'."\n";
1.25 foxr 515:
1.40 albertel 516: $result .= &Apache::lonselstudent::render_student_list($current_members,
517: "compemail",
518: "current",
519: \%defaultUsers,
520: 1,"selectedusers",1);
1.25 foxr 521:
1.28 foxr 522: $result .= &Apache::lonselstudent::render_student_list($expired_members,
523: "compemail",
524: "expired",
525: \%defaultUsers,
526: 1, "selectedusers",0);
527: $result .= &Apache::lonselstudent::render_student_list($future_members,
528: "compemail",
529: "future",
530: \%defaultUsers,
531: 1, "selectedusers", 0);
1.25 foxr 532: return $result;
533: }
534:
1.38 raeburn 535: sub disgroup {
536: my ($cdom,$cnum,$group,$viewgrps,$editgrps) = @_;
537: my $result;
538: # Needs to be in a course
539: if (!($env{'request.course.fn'})) {
540: $result = &mt('Error: you must have a course role selected to be able to send a broadcast message to a group in the course.');
541: return $result;
542: }
543: if ($cdom eq '' || $cnum eq '') {
544: $result = &mt('Error: could not determine domain or number of course');
545: return $result;
546: }
547: my ($memberinfo,$numitems) =
548: &Apache::longroup::group_memberlist($cdom,$cnum,$group,{},[]);
549: my @statustypes = ('active');
550: if ($viewgrps || $editgrps) {
551: push(@statustypes,('future','previous'));
552: }
553: if (keys(%{$memberinfo}) == 0) {
554: $result = &mt('As this group has no members, there are no '.
555: 'recipients to select.');
556: return $result;
557: } else {
558: $result = &mt('Select message recipients from the group members listed below.<br />');
559: my %Sortby = (
560: active => {},
561: previous => {},
562: future => {},
563: );
564: my %lt = &Apache::lonlocal::texthash(
565: 'name' => 'Name',
566: 'usnm' => 'Username',
567: 'doma' => 'Domain',
568: 'active' => 'Active Members',
569: 'previous' => 'Former Members',
570: 'future' => 'Future Members',
571: );
572: foreach my $user (sort(keys(%{$memberinfo}))) {
573: my $status = $$memberinfo{$user}{status};
574: if ($env{'form.'.$status.'.sortby'} eq 'fullname') {
575: push(@{$Sortby{$status}{$$memberinfo{$user}{fullname}}},$user);
576: } elsif ($env{'form.'.$status.'.sortby'} eq 'username') {
577: push(@{$Sortby{$status}{$$memberinfo{$user}{uname}}},$user);
578: } elsif ($env{'form.'.$status.'.sortby'} eq 'domain') {
579: push(@{$Sortby{$status}{$$memberinfo{$user}{udom}}},$user);
580: } else {
581: push(@{$Sortby{$status}{$$memberinfo{$user}{fullname}}},$user);
582: }
583: }
584: $result .= &group_check_uncheck();
585: $result .= '<table border="0" cellspacing="8" cellpadding="2">'.
586: '<tr>';
587: foreach my $status (@statustypes) {
588: if (ref($numitems) eq 'HASH') {
589: if ((defined($$numitems{$status})) && ($$numitems{$status})) {
1.39 raeburn 590: $result.='<td valign="top">'.
1.38 raeburn 591: '<fieldset><legend><b>'.$lt{$status}.
592: '</b></legend><nobr>'.
1.50 raeburn 593: '<input type="button" value="'.&mt('Check All').'" '.
1.38 raeburn 594: 'onclick="javascript:toggleAll('."'".$status."','check'".')" />'.
595: ' '.
1.50 raeburn 596: '<input type="button" value="'.&mt('Uncheck All').'" '.
1.38 raeburn 597: 'onclick="javascript:toggleAll('."'".$status."','uncheck'".')" />'.
598: '</nobr></fieldset><br />'.
599: &Apache::loncommon::start_data_table().
600: &Apache::loncommon::start_data_table_header_row();
1.39 raeburn 601: $result .= "<th>$lt{'name'}</a></th>".
602: "<th>$lt{'usnm'}</a></th>".
603: "<th>$lt{'doma'}</a></th>".
1.38 raeburn 604: &Apache::loncommon::end_data_table_header_row();
605: foreach my $key (sort(keys(%{$Sortby{$status}}))) {
606: foreach my $user (@{$Sortby{$status}{$key}}) {
607: $result .=
608: &Apache::loncommon::start_data_table_row().
609: '<td><input type="checkbox" '.
610: 'name="selectedusers_forminput" value="'.
611: $user.':'.$status.'" />'.
612: $$memberinfo{$user}{'fullname'}.'</td>'.
613: '<td>'.$$memberinfo{$user}{'uname'}.'</td>'.
614: '<td>'.$$memberinfo{$user}{'udom'}.'</td>'.
615: &Apache::loncommon::end_data_table_row();
616: }
617: }
618: $result .= &Apache::loncommon::end_data_table();
619: }
620: }
621: $result .= '</td><td> </td>';
622: }
623: $result .= '</tr></table>';
624: }
625: return $result;
626: }
627:
628: sub group_check_uncheck {
629: my $output = qq|
630: <script type="text/javascript">
631: function toggleAll(caller,action) {
632: var pattern = new RegExp(":"+caller+"\$");
633: if (typeof(document.compemail.selectedusers_forminput.length)=="undefined") {
634: if (document.compemail.selectedusers_forminput.value.match(pattern)) {
635: if (action == 'check') {
636: document.groupmail.selectedusers_forminput.checked = true;
637: } else {
638: document.groupmail.selectedusers_forminput.checked = false;
639: }
640: }
641: } else {
642: for (var i=0; i<document.compemail.selectedusers_forminput.length; i++) {
643: if (document.compemail.selectedusers_forminput[i].value.match(pattern)) {
644: if (action == 'check') {
645: document.compemail.selectedusers_forminput[i].checked = true;
646: } else {
647: document.compemail.selectedusers_forminput[i].checked = false;
648: }
649: }
650: }
651: }
652: }
653: </script>
654: |;
655: }
656:
657: sub groupmail_header {
658: my ($action,$group,$cdom,$cnum) = @_;
659: my ($description,$refarg);
660: if (!$cdom || !$cnum) {
661: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
662: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
663: }
664: if (exists($env{'form.ref'})) {
665: $refarg = 'ref='.$env{'form.ref'};
666: }
667: if (!$group) {
668: $group = $env{'form.group'};
669: }
670: if ($group eq '') {
671: return '';
672: } else {
673: my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,$group);
674: if (defined($curr_groups{$group})) {
675: my %groupinfo =
676: &Apache::longroup::get_group_settings($curr_groups{$group});
677: $description = &unescape($groupinfo{'description'});
678: }
679: }
680: &Apache::lonhtmlcommon::clear_breadcrumbs();
681: if ($refarg) {
682: &Apache::lonhtmlcommon::add_breadcrumb
683: ({href=>"/adm/coursegroups",
684: text=>"Groups",
685: title=>"View course groups"});
686: }
687: &Apache::lonhtmlcommon::add_breadcrumb
688: ({href=>"/adm/$cdom/$cnum/$group/smppg?$refarg",
689: text=>"Group: $description",
690: title=>"Go to group's home page"},
691: {href=>"/adm/email?compose=group&group=".
692: "$env{'form.group'}&$refarg",
693: text=>"Send a Message in a Group",
694: title=>"Compose Group Email Message"},);
695: if ($action eq 'sending') {
696: &Apache::lonhtmlcommon::add_breadcrumb
697: ({text=>"Messages being sent.",
698: title=>"Messages sent"},);
699: }
700: my $groupheader = &Apache::loncommon::start_page('Group Email');
701: $groupheader .= &Apache::lonhtmlcommon::breadcrumbs
702: ('Group - '.$env{'form.group'}.' Email');
703: return $groupheader;
704: }
705:
706: sub groupmail_sent {
707: my ($group,$cdom,$cnum) = @_;
708: my $refarg;
709: if (exists($env{'form.ref'})) {
710: $refarg = 'ref='.$env{'form.ref'};
711: }
712: my $output .= '<br /><br /><a href="/adm/email?compose=group&group='.
713: $group.'&'.$refarg.'">'.
714: &mt('Send another group email').'</a>'.' '.
715: '<a href="/adm/'.$cdom.'/'.$cnum.'/'.$group.'/smppg?'.
716: $refarg.'">'. &mt('Return to group page').'</a>';
717: return $output;
718: }
719:
1.1 albertel 720: # ==================================================== Display Critical Message
721:
722: sub discrit {
723: my $r=shift;
1.5 albertel 724: my $header = '<h1><font color="red">'.&mt('Critical Messages').'</font></h1>'.
1.1 albertel 725: '<form action="/adm/email" method="POST">'.
726: '<input type="hidden" name="confirm" value="true" />';
727: my %what=&Apache::lonnet::dump('critical');
728: my $result = '';
1.42 raeburn 729: foreach my $key (sort(keys(%what))) {
730: my %content=&Apache::lonmsg::unpackagemsg($what{$key});
1.1 albertel 731: next if ($content{'senderdomain'} eq '');
732: $result.='<hr />'.&mt('From').': <b>'.
733: &Apache::loncommon::aboutmewrapper(
734: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
1.14 albertel 735: $content{'sendername'}.':'.
1.1 albertel 736: $content{'senderdomain'}.') '.$content{'time'}.
737: '<br />'.&mt('Subject').': '.$content{'subject'}.
738: '<br /><pre>'.
739: &Apache::lontexconvert::msgtexconverted($content{'message'}).
1.75 raeburn 740: '</pre><small>';
1.78 raeburn 741: my ($rec_button,$reprec_button);
742: $rec_button = &mt('Move to Inbox');
743: if (!$content{'noreplies'}) {
744: $reprec_button = &mt('Move to Inbox/Compose reply');
745: }
1.75 raeburn 746: if ($content{'sendback'}) {
747: $rec_button = &mt('Confirm Receipt');
1.78 raeburn 748: if (!$content{'noreplies'}) {
749: $reprec_button = &mt('Confirm Receipt and Reply');
750: }
1.75 raeburn 751: $result .= &mt('You have to confirm that you have received this message before you can view other pages. After confirmation, this message will be moved to your regular inbox');
752: } else {
1.78 raeburn 753: $result .= &mt('Access to other pages will be prevented until you have moved the message to your inbox.');
1.75 raeburn 754: }
755: $result .= '</small><br />'.
1.78 raeburn 756: '<input type="submit" name="rec_'.$key.'" value="'.$rec_button.'" />';
757: if (!$content{'noreplies'}) {
758: $result .= '<input type="submit" name="reprec_'.$key.'" '.
1.75 raeburn 759: 'value="'.$reprec_button.'" />';
1.78 raeburn 760: }
1.1 albertel 761: }
762: # Check to see if there were any messages.
763: if ($result eq '') {
764: $result = "<h2>".&mt('You have no critical messages.')."</h2>".
1.38 raeburn 765: '<a href="/adm/roles">'.&mt('Select a course').'</a><br />'.
1.1 albertel 766: '<a href="/adm/email">'.&mt('Communicate').'</a>';
767: } else {
768: $r->print($header);
769: }
770: $r->print($result);
771: $r->print('<input type="hidden" name="displayedcrit" value="true" /></form>');
772: }
773:
774: sub sortedmessages {
1.53 raeburn 775: my ($blocked,$startblock,$endblock,$numblocked,$folder,$msgstatus) = @_;
1.1 albertel 776: my $suffix=&Apache::lonmsg::foldersuffix($folder);
777: my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);
778: #unpack the varibles and repack into temp for sorting
779: my @temp;
780: my %descriptions;
781: my %status_cache =
782: &Apache::lonnet::get('email_status'.&Apache::lonmsg::foldersuffix($folder),\@messages);
1.11 albertel 783:
784: my $get_received;
785: if ($folder eq 'sent'
786: && ($env{'form.sortedby'} =~ m/^(rev)?(user|domain)$/)) {
787: $get_received = 1;
788: }
789:
790: foreach my $msgid (@messages) {
1.29 www 791: my $esc_msgid=&escape($msgid);
1.59 raeburn 792: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid,$processid,$symb,$error) =
1.11 albertel 793: &Apache::lonmsg::unpackmsgid($esc_msgid,$folder,undef,
1.1 albertel 794: \%status_cache);
1.53 raeburn 795: next if ($msgstatus ne '' && $msgstatus ne $status);
1.1 albertel 796: my $description = &get_course_desc($fromcid,\%descriptions);
797: my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status,
1.11 albertel 798: $esc_msgid,$description);
799: if ($get_received) {
800: my %message = &Apache::lonnet::get('nohist_email'.$suffix,
801: [$msgid]);
802: my %content = &Apache::lonmsg::unpackagemsg($message{$msgid});
803: push(@temp1,$content{'recuser'},$content{'recdomain'});
804: }
1.1 albertel 805: # Check whether message was sent during blocking period.
806: if ($sendtime >= $startblock && ($sendtime <= $endblock && $endblock > 0) ) {
1.11 albertel 807: $$blocked{$msgid} = 'ON';
1.1 albertel 808: $$numblocked ++;
809: } else {
810: push @temp ,\@temp1;
811: }
812: }
813: #default sort
814: @temp = sort {$a->[0] <=> $b->[0]} @temp;
815: if ($env{'form.sortedby'} eq "date"){
816: @temp = sort {$a->[0] <=> $b->[0]} @temp;
817: }
818: if ($env{'form.sortedby'} eq "revdate"){
819: @temp = sort {$b->[0] <=> $a->[0]} @temp;
820: }
821: if ($env{'form.sortedby'} eq "user"){
1.11 albertel 822: if ($get_received) {
823: @temp = sort {lc($a->[7][0]) cmp lc($b->[7][0])} @temp;
824: } else {
825: @temp = sort {lc($a->[2]) cmp lc($b->[2])} @temp;
826: }
1.1 albertel 827: }
828: if ($env{'form.sortedby'} eq "revuser"){
1.11 albertel 829: if ($get_received) {
830: @temp = sort {lc($b->[7][0]) cmp lc($a->[7][0])} @temp;
831: } else {
832: @temp = sort {lc($b->[2]) cmp lc($a->[2])} @temp;
833: }
1.1 albertel 834: }
835: if ($env{'form.sortedby'} eq "domain"){
1.11 albertel 836: if ($get_received) {
837: @temp = sort {$a->[8][0] cmp $b->[8][0]} @temp;
838: } else {
839: @temp = sort {$a->[3] cmp $b->[3]} @temp;
840: }
1.1 albertel 841: }
842: if ($env{'form.sortedby'} eq "revdomain"){
1.11 albertel 843: if ($get_received) {
844: @temp = sort {$b->[8][0] cmp $a->[8][0]} @temp;
845: } else {
846: @temp = sort {$b->[3] cmp $a->[3]} @temp;
847: }
1.1 albertel 848: }
849: if ($env{'form.sortedby'} eq "subject"){
850: @temp = sort {lc($a->[1]) cmp lc($b->[1])} @temp;
851: }
852: if ($env{'form.sortedby'} eq "revsubject"){
853: @temp = sort {lc($b->[1]) cmp lc($a->[1])} @temp;
854: }
855: if ($env{'form.sortedby'} eq "course"){
856: @temp = sort {lc($a->[6]) cmp lc($b->[6])} @temp;
857: }
858: if ($env{'form.sortedby'} eq "revcourse"){
859: @temp = sort {lc($b->[6]) cmp lc($a->[6])} @temp;
860: }
861: if ($env{'form.sortedby'} eq "status"){
862: @temp = sort {$a->[4] cmp $b->[4]} @temp;
863: }
864: if ($env{'form.sortedby'} eq "revstatus"){
865: @temp = sort {$b->[4] cmp $a->[4]} @temp;
866: }
867: return @temp;
868: }
869:
870: sub get_course_desc {
871: my ($fromcid,$descriptions) = @_;
872: my $description;
873: if (!$fromcid) {
874: return $description;
875: } else {
876: if (defined($$descriptions{$fromcid})) {
877: $description = $$descriptions{$fromcid};
878: } else {
879: if (defined($env{'course.'.$fromcid.'.description'})) {
880: $description = $env{'course.'.$fromcid.'.description'};
881: } else {
1.48 albertel 882: my %courseinfo=&Apache::lonnet::coursedescription($fromcid);
1.1 albertel 883: $description = $courseinfo{'description'};
884: }
885: $$descriptions{$fromcid} = $description;
886: }
887: return $description;
888: }
889: }
890:
891: # ======================================================== Display all messages
892:
893: sub disall {
1.53 raeburn 894: my ($r,$folder,$msgstatus)=@_;
1.81 albertel 895: my %saveable = ('msgstatus' => 'scalar',
1.57 albertel 896: 'sortedby' => 'scalar',
897: 'interdis' => 'scalar',
898: );
899: &Apache::loncommon::store_settings('user','mail',\%saveable);
900: &Apache::loncommon::restore_settings('user','mail',\%saveable);
901: $folder ||= $env{'form.folder'};
902: $msgstatus ||= $env{'form.msgstatus'};
903: $env{'form.interdis'} ||= 20;
904:
1.53 raeburn 905: $r->print(&folderlist($folder,$msgstatus));
906: if ($folder eq 'critical') {
1.1 albertel 907: &discrit($r);
908: } else {
1.53 raeburn 909: &disfolder($r,$folder,$msgstatus);
1.1 albertel 910: }
911: }
912:
913: # ============================================================ Display a folder
914:
915: sub disfolder {
1.53 raeburn 916: my ($r,$folder,$msgstatus)=@_;
917: my %statushash = &get_msgstatus_types();
1.1 albertel 918: my %blocked = ();
919: my %setters = ();
920: my $numblocked = 0;
1.44 raeburn 921: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
1.53 raeburn 922: my %lt = &Apache::lonlocal::texthash(
923: sede => 'Select a destination folder to which the messages will be moved.',
924: nome => 'No messages have been selected to apply ths action to.',
925: chec => 'Check the checkbox for at least one message.',
926: );
1.64 raeburn 927: my $jscript = &Apache::loncommon::check_uncheck_jscript();
1.1 albertel 928: $r->print(<<ENDDISHEADER);
1.16 albertel 929: <script type="text/javascript">
1.64 raeburn 930: $jscript
1.1 albertel 931:
1.53 raeburn 932: function checkfoldermove() {
933: if (document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value == 'markedmove') {
934: if (document.disall.movetofolder.options[document.disall.movetofolder.selectedIndex].value == "") {
935: alert("$lt{'sede'}");
936: return;
1.1 albertel 937: }
938: }
1.53 raeburn 939: return;
1.1 albertel 940: }
1.53 raeburn 941:
942: function validate_checkedaction() {
943: document.disall.markedaction.value = document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value;
944: if (document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value == 'markedmove') {
945: if (document.disall.movetofolder.options[document.disall.movetofolder.selectedIndex].value == "") {
946: alert("$lt{'sede'}");
947: return;
948: }
949: }
950: var checktotal = 0;
1.64 raeburn 951: if (document.forms.disall.delmark.length > 0) {
952: for (var i=0; i<document.forms.disall.delmark.length; i++) {
953: if (document.forms.disall.delmark[i].checked) {
954: checktotal ++;
955: }
956: }
957: } else {
958: if (document.forms.disall.delmark.checked) {
1.53 raeburn 959: checktotal ++;
960: }
1.64 raeburn 961: }
1.53 raeburn 962: if (checktotal == 0) {
963: alert("$lt{'nome'}\\n$lt{'chec'}");
964: return;
965: }
966: document.disall.submit();
967: }
968:
1.1 albertel 969: </script>
970: ENDDISHEADER
1.54 albertel 971:
1.1 albertel 972: my $fsqs='&folder='.$folder;
1.53 raeburn 973: my @temp=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
1.1 albertel 974: my $totalnumber=$#temp+1;
1.53 raeburn 975: if ($totalnumber < 1) {
976: if ($msgstatus eq '') {
977: $r->print('<h2>'.&mt('Empty Folder').'</h2>');
978: } elsif ($msgstatus eq 'replied') {
979: $r->print('<h2>'.&mt('You have not replied to any messages in this folder.').'</h2>');
980: } else {
1.55 albertel 981: $r->print('<h2>'.&mt('There are no '.lc($statushash{$msgstatus}).' messages in this folder.').'</h2>');
1.53 raeburn 982: }
1.65 raeburn 983: if ($numblocked > 0) {
984: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
985: \%setters));
986: }
1.1 albertel 987: return;
988: }
1.57 albertel 989: my $interdis = $env{'form.interdis'};
1.1 albertel 990: my $number=int($totalnumber/$interdis);
1.57 albertel 991: if ($totalnumber%$interdis == 0) {
992: $number--;
1.53 raeburn 993: }
994:
1.1 albertel 995: if (($startdis<0) || ($startdis>$number)) { $startdis=$number; }
996: my $firstdis=$interdis*$startdis;
997: if ($firstdis>$#temp) { $firstdis=$#temp-$interdis+1; }
998: my $lastdis=$firstdis+$interdis-1;
999: if ($lastdis>$#temp) { $lastdis=$#temp; }
1.53 raeburn 1000: $r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber,$msgstatus));
1.1 albertel 1001: $r->print('<form method="post" name="disall" action="/adm/email">'.
1.53 raeburn 1002: '<table class="LC_mail_list"><tr><th colspan="1"> </th><th>');
1.1 albertel 1003: if ($env{'form.sortedby'} eq "revdate") {
1004: $r->print('<a href = "?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');
1005: } else {
1006: $r->print('<a href = "?sortedby=revdate'.$fsqs.'">'.&mt('Date').'</a></th>');
1007: }
1008: $r->print('<th>');
1009: if ($env{'form.sortedby'} eq "revuser") {
1010: $r->print('<a href = "?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>');
1011: } else {
1012: $r->print('<a href = "?sortedby=revuser'.$fsqs.'">'.&mt('Username').'</a>');
1013: }
1014: $r->print('</th><th>');
1015: if ($env{'form.sortedby'} eq "revdomain") {
1016: $r->print('<a href = "?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>');
1017: } else {
1018: $r->print('<a href = "?sortedby=revdomain'.$fsqs.'">'.&mt('Domain').'</a>');
1019: }
1020: $r->print('</th><th>');
1021: if ($env{'form.sortedby'} eq "revsubject") {
1022: $r->print('<a href = "?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>');
1023: } else {
1024: $r->print('<a href = "?sortedby=revsubject'.$fsqs.'">'.&mt('Subject').'</a>');
1025: }
1026: $r->print('</th><th>');
1027: if ($env{'form.sortedby'} eq "revcourse") {
1.46 raeburn 1028: $r->print('<a href = "?sortedby=course'.$fsqs.'">'.&mt('Course').'</a>');
1.1 albertel 1029: } else {
1.46 raeburn 1030: $r->print('<a href = "?sortedby=revcourse'.$fsqs.'">'.&mt('Course').'</a>');
1.1 albertel 1031: }
1032: $r->print('</th><th>');
1033: if ($env{'form.sortedby'} eq "revstatus") {
1034: $r->print('<a href = "?sortedby=status'.$fsqs.'">'.&mt('Status').'</a></th>');
1035: } else {
1036: $r->print('<a href = "?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</a></th>');
1037: }
1038: $r->print("</tr>\n");
1.6 albertel 1039:
1040: my $suffix = &Apache::lonmsg::foldersuffix($folder);
1.1 albertel 1041: for (my $n=$firstdis;$n<=$lastdis;$n++) {
1.11 albertel 1042: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID,
1043: $description,$recv_name,$recv_domain)=
1044: @{$temp[$n]};
1.1 albertel 1045: if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) {
1046: if ($status eq 'new') {
1.4 albertel 1047: $r->print('<tr class="LC_mail_new">');
1.1 albertel 1048: } elsif ($status eq 'read') {
1.4 albertel 1049: $r->print('<tr class="LC_mail_read">');
1.1 albertel 1050: } elsif ($status eq 'replied') {
1.4 albertel 1051: $r->print('<tr class="LC_mail_replied">');
1.1 albertel 1052: } else {
1.4 albertel 1053: $r->print('<tr class="LC_mail_other">');
1.1 albertel 1054: }
1.6 albertel 1055: my ($dis_name,$dis_domain) = ($fromname,$fromdomain);
1056: if ($folder eq 'sent') {
1.69 raeburn 1057: if (defined($recv_name) && defined($recv_domain)) {
1058: if (ref($recv_name) eq 'ARRAY' &&
1059: ref($recv_domain) eq 'ARRAY') {
1060: $dis_name = join('<br />',@{$recv_name});
1061: $dis_domain = join('<br />',@{$recv_domain});
1062: }
1.11 albertel 1063: } else {
1.29 www 1064: my $msg_id = &unescape($origID);
1.11 albertel 1065: my %message = &Apache::lonnet::get('nohist_email'.$suffix,
1066: [$msg_id]);
1067: my %content = &Apache::lonmsg::unpackagemsg($message{$msg_id});
1.69 raeburn 1068: if (ref($content{'recuser'}) eq 'ARRAY') {
1069: $dis_name = join('<br />',@{$content{'recuser'}});
1070: }
1071: if (ref($content{'recdomain'}) eq 'ARRAY') {
1072: $dis_domain = join('<br />',@{$content{'recdomain'}});
1073: }
1.11 albertel 1074: }
1.6 albertel 1075: }
1.53 raeburn 1076: my $localsenttime = &Apache::lonlocal::locallocaltime($sendtime);
1077: my $count = $n +1;
1078: $r->print('<td align="right"><nobr>'.(($status eq 'new')?'<b>':'').
1079: $count.'.'.(($status eq 'new')?'</b>':'').' '.
1080: '<input type="checkbox" name="delmark"'.
1081: ' value="'.$origID.'" /></nobr></td>');
1082: foreach my $item ($localsenttime,$dis_name,$dis_domain,$shortsubj) {
1083: $r->print('<td>'.(($status eq 'new')?'<b>':'').
1.61 raeburn 1084: '<a href="/adm/email?display='.$origID.$sqs.'">'.
1.53 raeburn 1085: $item.(($status eq 'new')?'</b>':'').'</td>');
1086: }
1087: my $showstatus;
1088: my %statushash = &get_msgstatus_types();
1089: if ($status eq '') {
1090: $showstatus = '';
1091: } else {
1092: $showstatus = $statushash{$status};
1093: }
1094: $r->print('<td>'.(($status eq 'new')?'<b>':'').$description.
1095: (($status eq 'new')?'</b>':'').'</td><td>'.
1096: (($status eq 'new')?'<b>':'').$showstatus.
1097: (($status eq 'new')?'</b>':'').'</td></tr>'."\n");
1.1 albertel 1098: } elsif ($status eq 'deleted') {
1099: # purge
1.9 albertel 1100: my ($result,$msg) =
1.29 www 1101: &movemsg(&unescape($origID),$folder,'trash');
1.9 albertel 1102:
1.1 albertel 1103: }
1104: }
1.53 raeburn 1105: $r->print("</table>\n");
1106: $r->print('<table border="0" cellspacing="2" cellpadding="2">
1107: <tr>
1108: <td>'.
1.64 raeburn 1109: '<input type="button" onclick="javascript:checkAll(document.disall.delmark)" value="'.&mt('Check All').'" /><br />'."\n".
1110: '<input type="button" onclick="javascript:uncheckAll(document.disall.delmark)" value="'.&mt('Uncheck All').'" />'."\n".
1.53 raeburn 1111: '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" /></td><td> </td>'."\n".
1112: '<td align="center"><b>'.&mt('Action').'</b><br />'."\n".
1113: ' <select name="checkedaction" onchange="javascript:checkfoldermove()">'."\n");
1114:
1.1 albertel 1115: if ($folder ne 'trash') {
1.53 raeburn 1116: $r->print(' <option value="markeddel">'.&mt('Delete').'</option>'."\n");
1117: }
1118: if ($msgstatus ne 'read') {
1119: $r->print(' <option value="markedread">'.&mt('Mark Read').'</option>."\n"');
1120: }
1121: if ($msgstatus ne 'unread') {
1122: $r->print(' <option value="markedunread">'.&mt('Mark Unread').'</option>'."\n");
1.1 albertel 1123: }
1.53 raeburn 1124: $r->print(' <option value="markedforward">'.&mt('Forward').'</option>'."\n");
1.54 albertel 1125:
1126: my %gotfolders = &Apache::lonmsg::get_user_folders();
1.53 raeburn 1127: if (keys(%gotfolders) > 0) {
1128: $r->print(' <option value="markedmove">'.&mt('Move to Folder ->').
1129: '</option>');
1130: }
1131: $r->print("\n".'</select></td>'."\n");
1.54 albertel 1132:
1.53 raeburn 1133: if (keys(%gotfolders) > 0) {
1134: $r->print('<td align="center"><b>'.&mt('Destination folder').'<b><br />');
1.54 albertel 1135: my %userfolders;
1.53 raeburn 1136: foreach my $key (keys(%gotfolders)) {
1137: $userfolders{$key} = $key;
1138: }
1139: $userfolders{''} = "";
1140: $r->print(&Apache::loncommon::select_form('','movetofolder',%userfolders).
1141: '</td>');
1142: }
1143: $r->print('<td> </td><td> '.
1144: '<input type="button" name="go" value="'.&mt('Go').
1145: '" onclick="javascript:validate_checkedaction()"/></td>'."\n".
1146: '</tr></table>');
1.1 albertel 1147: my $postedstartdis=$startdis+1;
1.53 raeburn 1148: $r->print('<input type="hidden" name="folder" value="'.$folder.'" /><input type="hidden" name="startdis" value="'.$postedstartdis.'" /><input type="hidden" name="interdis" value="'.$env{'form.interdis'}.'" /><input type="hidden" name="msgstatus" value="'.$msgstatus.'" ><input type="hidden" name="markedaction" value="" /></form>');
1.1 albertel 1149: if ($numblocked > 0) {
1.65 raeburn 1150: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
1151: \%setters));
1.1 albertel 1152: }
1153: }
1154:
1.65 raeburn 1155: sub blocked_in_folder {
1156: my ($numblocked,$startblock,$endblock,$setters) = @_;
1157: my $beginblock = &Apache::lonlocal::locallocaltime($startblock);
1158: my $finishblock = &Apache::lonlocal::locallocaltime($endblock);
1159: my $output = '<br /><br />'.
1160: &mt('[quant,_1,message is, messages are] not viewable because display of LON-CAPA messages sent to you by other students between [_2] and [_3] is currently being blocked because of online exams.',$numblocked,$beginblock,$finishblock);
1161: $output .= &Apache::loncommon::build_block_table($startblock,$endblock,
1162: $setters);
1163: return $output;
1164: }
1165:
1.1 albertel 1166: # ============================================================== Compose output
1167:
1168: sub compout {
1.53 raeburn 1169: my ($r,$forwarding,$replying,$broadcast,$replycrit,$folder,$dismode,
1170: $multiforward)=@_;
1.1 albertel 1171: my $suffix=&Apache::lonmsg::foldersuffix($folder);
1.38 raeburn 1172: my ($cdom,$cnum,$group,$refarg);
1173: if (exists($env{'form.group'})) {
1174: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1175: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1176: $group = $env{'form.group'};
1177: my $action = 'composing';
1178: $r->print(&groupmail_header($action,$group,$cdom,$cnum));
1179: } elsif ($broadcast eq 'individual') {
1.1 albertel 1180: &printheader($r,'/adm/email?compose=individual',
1181: 'Send a Message');
1182: } elsif ($broadcast) {
1183: &printheader($r,'/adm/email?compose=group',
1184: 'Broadcast Message');
1185: } elsif ($forwarding) {
1186: &Apache::lonhtmlcommon::add_breadcrumb
1.29 www 1187: ({href=>"/adm/email?display=".&escape($forwarding),
1.1 albertel 1188: text=>"Display Message"});
1.29 www 1189: &printheader($r,'/adm/email?forward='.&escape($forwarding),
1.1 albertel 1190: 'Forwarding a Message');
1191: } elsif ($replying) {
1192: &Apache::lonhtmlcommon::add_breadcrumb
1.29 www 1193: ({href=>"/adm/email?display=".&escape($replying),
1.1 albertel 1194: text=>"Display Message"});
1.29 www 1195: &printheader($r,'/adm/email?replyto='.&escape($replying),
1.1 albertel 1196: 'Replying to a Message');
1197: } elsif ($replycrit) {
1198: $r->print('<h3>'.&mt('Replying to a Critical Message').'</h3>');
1199: $replying=$replycrit;
1.53 raeburn 1200: } elsif ($multiforward) {
1201: &Apache::lonhtmlcommon::add_breadcrumb
1202: ({href=>"/adm/email?folder=".&escape($folder),
1203: text=>"Display All Messages"});
1204: &printheader($r,'/adm/email?compose=multiforward',
1205: 'Forwarding Multiple Messages');
1.70 raeburn 1206: if ($multiforward > 1) {
1207: $r->print(&mt('Each of the <b>[quant,_1,message]</b> you checked
1208: will be forwarded to the recipient(s) you select below.',$multiforward).'<br />');
1209: } else {
1210: $r->print(&mt('The message you checked will be forwarded to the recipient(s) you select below.').'<br />');
1211: }
1212:
1.1 albertel 1213: } else {
1214: &printheader($r,'/adm/email?compose=upload',
1215: 'Distribute from Uploaded File');
1216: }
1217:
1218: my $dispcrit='';
1219: my $dissub='';
1220: my $dismsg='';
1221: my $disbase='';
1222: my $func=&mt('Send New');
1.50 raeburn 1223: my %lt=&Apache::lonlocal::texthash('us' => 'Username',
1224: 'do' => 'Domain',
1225: 'ad' => 'Additional Recipients',
1.78 raeburn 1226: 'rt' => 'Reply to',
1227: 'ar' => 'Allow replies',
1.50 raeburn 1228: 'sb' => 'Subject',
1229: 'ca' => 'Cancel',
1230: 'ma' => 'Mail',
1.53 raeburn 1231: 'msg' => 'Messages',
1.50 raeburn 1232: 'gen' => 'Generate messages from a file',
1233: 'gmt' => 'General message text',
1234: 'tff' => 'The file format for the uploaded portion of the message is',
1235: 'uas' => 'Upload and Send',
1236: );
1.1 albertel 1237: if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
1238: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
1239: '/'.$env{'request.course.sec'})) {
1240: my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");
1241: $dispcrit=
1242: '<p><label><input type="checkbox" name="critmsg" /> '.&mt('Send as critical message').'</label> ' . $crithelp .
1243: '</p><p>'.
1244: '<label><input type="checkbox" name="sendbck" /> '.&mt('Send as critical message').' ' .
1245: &mt('and return receipt') . '</label>' . $crithelp .
1246: '</p><p><label><input type="checkbox" name="permanent" /> '.
1247: &mt('Send copy to permanent email address (if known)').'</label></p>'.
1248: '<p><label><input type="checkbox" name="rsspost" /> '.
1249: &mt('Include in course RSS newsfeed').'</label></p>';
1.70 raeburn 1250: }
1.71 raeburn 1251: if ($broadcast ne 'group') {
1252: if (&Apache::lonnet::allowed('dff',$env{'request.course.id'}) ||
1253: &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1254: '/'.$env{'request.course.sec'})) {
1255:
1256: $dispcrit.='<p><label>'.
1257: '<input type="checkbox" name="courserecord" value="1" /> '.
1258: &mt("Include in course's 'User records' for recipient(s)").
1259: '</label></p>';
1260: }
1.70 raeburn 1261: }
1262:
1.1 albertel 1263: my %message;
1264: my %content;
1265: my $defdom=$env{'user.domain'};
1266: if ($forwarding) {
1267: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$forwarding]);
1268: %content=&Apache::lonmsg::unpackagemsg($message{$forwarding},$folder);
1269: $dispcrit.='<input type="hidden" name="forwid" value="'.
1270: $forwarding.'" />';
1271: $func=&mt('Forward');
1272:
1273: $dissub=&mt('Forwarding').': '.$content{'subject'};
1274: $dismsg=&mt('Forwarded message from').' '.
1275: $content{'sendername'}.' '.&mt('at').' '.$content{'senderdomain'};
1276: if ($content{'baseurl'}) {
1.29 www 1277: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />';
1.1 albertel 1278: }
1279: }
1280: if ($replying) {
1281: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$replying]);
1282: %content=&Apache::lonmsg::unpackagemsg($message{$replying},$folder);
1283: $dispcrit.='<input type="hidden" name="replyid" value="'.
1284: $replying.'" />';
1285: $func=&mt('Send Reply to');
1286:
1287: $dissub=&mt('Reply').': '.$content{'subject'};
1288: $dismsg='> '.$content{'message'};
1289: $dismsg=~s/\r/\n/g;
1290: $dismsg=~s/\f/\n/g;
1291: $dismsg=~s/\n+/\n\> /g;
1292: if ($content{'baseurl'}) {
1.29 www 1293: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />';
1.1 albertel 1294: if ($env{'user.adv'}) {
1.72 albertel 1295: $disbase.='<label><input type="checkbox" name="storebasecomment" />'.&mt('Save message for re-use').
1.1 albertel 1296: '</label> <a href="/adm/email?showcommentbaseurl='.
1.29 www 1297: &escape($content{'baseurl'}).'" target="comments">'.
1.1 albertel 1298: &mt('Show re-usable messages').'</a><br />';
1299: }
1300: }
1.73 raeburn 1301: my $jscript = &Apache::loncommon::check_uncheck_jscript();
1302: $r->print(<<"ENDREPSCRIPT");
1303: <script type="text/javascript">
1304: $jscript
1305: </script>
1306: ENDREPSCRIPT
1.1 albertel 1307: }
1308: my $citation=&displayresource(%content);
1.38 raeburn 1309: my ($can_grp_broadcast,$viewgrps,$editgrps);
1.1 albertel 1310: if ($env{'form.recdom'}) { $defdom=$env{'form.recdom'}; }
1.23 www 1311: if ($env{'form.text'}) { $dismsg=$env{'form.text'}; }
1312: if ($env{'form.subject'}) { $dissub=$env{'form.subject'}; }
1313: $r->print(
1.1 albertel 1314: '<form action="/adm/email" name="compemail" method="post"'.
1315: ' enctype="multipart/form-data">'."\n".
1.38 raeburn 1316: '<input type="hidden" name="sendmail" value="on" />'."\n");
1317: if ($broadcast eq 'group' && $env{'form.group'} ne '') {
1318: $can_grp_broadcast =
1319: &Apache::lonnet::allowed('sgb',$env{'request.course.id'}.'/'.
1320: $group);
1321: $viewgrps =
1322: &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.
1323: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
1324: $editgrps =
1325: &Apache::lonnet::allowed('mdg',$env{'request.course.id'}.
1326: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
1327: if ($viewgrps || $editgrps || $can_grp_broadcast) {
1328: $r->print(&disgroup($cdom,$cnum,$group,$viewgrps,$editgrps));
1329: }
1330: }
1331: $r->print('<table>');
1332: if (($broadcast eq 'group') && ($group ne '') &&
1333: (!$can_grp_broadcast && !$viewgrps && !$editgrps)) {
1334: $r->print(&recipient_input_row($cdom,%lt));
1335: }
1336: if (($broadcast ne 'group') && ($broadcast ne 'upload')) {
1.1 albertel 1337: if ($replying) {
1.78 raeburn 1338: if ($content{'noreplies'}) {
1339: $r->print('<tr><td>'.&mt('This message was designated by the sender not to allow replies.').'</td></tr></table></form>');
1340: return;
1341: }
1342: $r->print('<tr><td colspan="2">'.&mt('Replying to').' ');
1343: if ($content{'replytoaddr'}) {
1344: my ($replytoname,$replytodom) = split(/:/,$content{'replytoaddr'});
1345: if ($replytoname ne '' && $replytodom ne '') {
1346: $r->print(&Apache::loncommon::plainname($replytoname,
1347: $replytodom).' ('.$replytoname.':'.
1348: $replytodom.')');
1349: $r->print('<input type="hidden" name="recuname" value="'.
1350: $replytoname.'" />'.
1351: '<input type="hidden" name="recdomain" value="'.
1352: $replytodom.'" /></td></tr>');
1353:
1354: } else {
1355: $r->print(&mt('The sender did not designate a reply to address for this message.').'</td></tr></table>');
1356: return;
1357: }
1358: } else {
1359: $r->print(&Apache::loncommon::aboutmewrapper(
1.1 albertel 1360: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).' ('.
1.14 albertel 1361: $content{'sendername'}.':'.
1.78 raeburn 1362: $content{'senderdomain'}.')');
1363: $r->print('<input type="hidden" name="recuname" value="'.
1364: $content{'sendername'}.'" />'.
1365: '<input type="hidden" name="recdomain" value="'.
1366: $content{'senderdomain'}.'" /></td></tr>');
1367: }
1.73 raeburn 1368: if ($content{'recipid'}) {
1369: my @ccs = &retrieve_cc_recips('replying',%content);
1370: if (@ccs > 0) {
1371: my $replyall = qq|
1372: <span class="LC_nobreak">
1373: <input type="button" value="check all"
1374: onclick="javascript:checkAll(document.compemail.replying_cc)" />
1375:
1376: <input type="button" value="uncheck all"
1377: onclick="javascript:uncheckAll(document.compemail.replying_cc)" />
1378: </span>
1379: |;
1380: my $cclist = join(' ',@ccs);
1381: $r->print('<tr><td>'.&mt('Reply to other recipients').':<br />'.$replyall.'</td><td>'.$cclist.'</td></tr>');
1382: }
1383: }
1.1 albertel 1384: } else {
1.38 raeburn 1385: $r->print(&recipient_input_row($defdom,%lt));
1.1 albertel 1386: }
1387: }
1388: my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
1.53 raeburn 1389: my $subj_size;
1390: if ($multiforward) {
1391: $r->print(&additional_rec_row(\%lt));
1392: $r->print('<tr><td colspan="2">'.
1393: &mt('Unless you choose otherwise:').'<ul><li>'.
1394: &mt("The subject in each forwarded message will be <i>'Forwarding:'</i> followed by the original subject.").'</li><li>'.
1395: &mt("The message itself will begin with a first line: <i>'Forwarded message from'</i> followed by the original sender's name.").'</li></ul></td></tr>');
1396: $func=&mt('Forward');
1397: $dissub = &mt('Forwarding').': ';
1398: $subj_size = '10';
1399: my $extra = '<'.&mt('original subject').'> '.
1400: '<input type="radio" name="showorigsubj" value="1" checked="checked" />'.&mt('Yes').' <input type="radio" name="showorigsubj" value="0" />'.&mt('No');
1401: $dismsg = &mt('Forwarded message from ').' ';
1402: my $sender = &mt("sender's name");
1403: $r->print(&msg_subject_row($dissub,\%lt,$subj_size,$extra));
1404: $r->print('<tr><td>'.&mt('Message begins with:').'</td><td><input type="text" name="msgheader" value="'.$dismsg.'" /> '.$sender.' <input type="radio" name="showorigsender" value="1" checked="checked" />'.&mt('Yes').' <input type="radio" name="showorigsender" value="0" />'.&mt('No').'<input type="hidden" name="multiforward" value="'.$multiforward.'" /></td></tr>
1405: </table>
1406: <br />'.
1407: $latexHelp.
1408: &mt("Any new text to display before the text of the original messages:").'<br />
1409: <textarea name="message" id="message" cols="80" rows="5" wrap="hard">
1410: </textarea></p><br />');
1411: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
1412: foreach my $msg (@to_forward) {
1413: $r->print('<input type="hidden" name="delmark" value="'.$msg.'" />');
1414: }
1415: $r->print(&submit_button_row($folder,$dismode,$func.' '.$lt{'msg'},
1416: \%lt));
1417: } elsif ($broadcast ne 'upload') {
1418: $subj_size = '50';
1419: $r->print(&additional_rec_row(\%lt));
1.78 raeburn 1420: if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
1421: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
1422: '/'.$env{'request.course.sec'})) {
1423: $r->print(&reply_to_row(\%lt));
1424: }
1.53 raeburn 1425: $r->print(&msg_subject_row($dissub,\%lt,$subj_size));
1426: $r->print(<<"ENDCOMP");
1427: </table>
1.1 albertel 1428: $latexHelp
1429: <textarea name="message" id="message" cols="80" rows="15" wrap="hard">$dismsg
1430: </textarea></p><br />
1431: $dispcrit
1432: $disbase
1433: ENDCOMP
1.53 raeburn 1434: $r->print(&submit_button_row($folder,$dismode,$func.' '.$lt{'ma'},
1435: \%lt));
1436: $r->print($citation);
1.38 raeburn 1437: if (exists($env{'form.ref'})) {
1438: $r->print('<input type="hidden" name="ref" value="'.
1439: $env{'form.ref'}.'" />');
1440: }
1441: if (exists($env{'form.group'})) {
1442: $r->print('<input type="hidden" name="group" value="'.
1443: $env{'form.group'}.'" />');
1444: }
1.1 albertel 1445: } else { # $broadcast is 'upload'
1.50 raeburn 1446: $r->print(<<ENDBLOCK);
1.1 albertel 1447: <input type="hidden" name="sendmode" value="upload" />
1448: <input type="hidden" name="send" value="on" />
1.50 raeburn 1449: <h3>$lt{'gen'}</h3>
1.1 albertel 1450: <p>
1451: Subject: <input type="text" size="50" name="subject" />
1452: </p>
1.50 raeburn 1453: <p>$lt{'gmt'}:<br />
1.1 albertel 1454: <textarea name="message" id="message" cols="60" rows="10" wrap="hard">$dismsg
1455: </textarea></p>
1456: <p>
1.50 raeburn 1457: $lt{'tff'}:
1458: ENDBLOCK
1459: $r->print('
1460: <pre>'."\n".
1461: &mt('username1:domain1: text')."\n".
1462: &mt('username2:domain2: text')."\n".
1463: &mt('username3:domain1: text')."\n".
1464: '</pre>
1.1 albertel 1465: </p>
1466: <p>
1.50 raeburn 1467: '.&mt('The messages will be assembled from all lines with the respective'."\n".'<tt>username:domain</tt>, and appended to the general message text.'));
1468: $r->print(<<ENDUPLOAD);
1469: </p>
1.1 albertel 1470: <p>
1471: <input type="file" name="upfile" size="40" /></p><p>
1472: $dispcrit
1.50 raeburn 1473: <input type="submit" value="$lt{'uas'}" /></p>
1.1 albertel 1474: ENDUPLOAD
1475: }
1476: if ($broadcast eq 'group') {
1.38 raeburn 1477: if ($group eq '') {
1478: my $studentsel = &discourse();
1479: $r->print($studentsel);
1480: }
1.1 albertel 1481: }
1.36 albertel 1482: if ($env{'form.displayedcrit'}) {
1483: $r->print('<input type="hidden" name="displayedcrit" value="true" />');
1484: }
1.1 albertel 1485: $r->print('</form>'.
1486: &Apache::lonfeedback::generate_preview_button('compemail','message').
1487: &Apache::lonhtmlcommon::htmlareaselectactive('message'));
1488: }
1489:
1490: # ---------------------------------------------------- Display all face to face
1491:
1.38 raeburn 1492: sub recipient_input_row {
1493: my ($dom,%lt) = @_;
1494: my $domform = &Apache::loncommon::select_dom_form($dom,'recdomain');
1495: my $selectlink=
1496: &Apache::loncommon::selectstudent_link('compemail','recuname',
1497: 'recdomain');
1498: my $output = <<"ENDREC";
1.78 raeburn 1499: <tr><td colspan="2"><span class="LC_nobreak">$lt{'us'}: <input type="text" size="12" name="recuname" value="$env{'form.recname'}" /> $lt{'do'}: $domform $selectlink</span></td></tr>
1.38 raeburn 1500: ENDREC
1501: return $output;
1502: }
1503:
1.78 raeburn 1504: sub reply_to_row {
1505: my ($lt) = @_;
1506: my $radioyes = &mt('Yes');
1507: my $radiono = &mt('No');
1508: my $output = <<"ENDREP";
1509: <tr><td colspan="2"><span class="LC_nobreak">$lt->{'ar'}:<label><input type="radio" name="can_reply" value="Y" checked="checked" />$radioyes</label> <label><input type="radio" name="can_reply" value="N" />$radiono</label></span> <span class="LC_nobreak">$lt->{'rt'}: <input type="text" size="25" name="reply_to_addr" value="$env{'user.name'}:$env{'user.domain'}" /></span></td></tr>
1510: ENDREP
1511: return $output;
1512: }
1513:
1.53 raeburn 1514: sub additional_rec_row {
1515: my ($lt) = @_;
1.73 raeburn 1516: my $cc = &mt('Cc:');
1517: my $bcc = &mt('Bcc:');
1.53 raeburn 1518: my $output = <<"ENDADD";
1.73 raeburn 1519: <tr><td>$lt->{'ad'} :<br /><tt>username:domain,username:domain, ...
1.79 albertel 1520: </tt></td><td> <span class="LC_nobreak">$cc
1.78 raeburn 1521: <input type="text" size="50" name="additionalrec_cc" /></span><br />
1.79 albertel 1522: <span class="LC_nobreak">$bcc <input type="text" size="50" name="additionalrec_bcc" /></span></td></tr>
1.53 raeburn 1523: ENDADD
1524: return $output;
1525: }
1526:
1527: sub submit_button_row {
1528: my ($folder,$dismode,$sendtext,$lt) = @_;
1529: my $output = qq|
1530: <input type="hidden" name="folder" value="$folder" />
1531: <input type="hidden" name="dismode" value="$dismode" />
1532: <input type="submit" name="send" value="$sendtext" />
1533: <input type="submit" name="cancel" value="$lt->{'ca'}" /><hr />
1534: |;
1535: return $output;
1536: }
1537:
1538: sub msg_subject_row {
1539: my ($dissub,$lt,$subj_size,$extra) = @_;
1.78 raeburn 1540: my $output = '<tr><td colspan="2">'.$lt->{'sb'}.': <input type="text" size="'.
1.53 raeburn 1541: $subj_size.'" name="subject" value="'.$dissub.'" />'.$extra.
1542: '</td></tr>';
1543: return $output;
1544: }
1545:
1.1 albertel 1546: sub retrieve_instructor_comments {
1547: my ($user,$domain)=@_;
1548: my $target=$env{'form.grade_target'};
1549: if (! $env{'request.course.id'}) { return; }
1.49 albertel 1550: if (! &Apache::lonnet::allowed('dff',$env{'request.course.id'})
1551: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1552: '/'.$env{'request.course.sec'})) {
1553: return;
1554: }
1555: my %records=&Apache::lonnet::dump('nohist_email',
1556: $env{'course.'.$env{'request.course.id'}.'.domain'},
1557: $env{'course.'.$env{'request.course.id'}.'.num'},
1558: '%255b'.$user.'%253a'.$domain.'%255d');
1559: my $result='';
1.42 raeburn 1560: foreach my $key (sort(keys(%records))) {
1561: my %content=&Apache::lonmsg::unpackagemsg($records{$key});
1.1 albertel 1562: next if ($content{'senderdomain'} eq '');
1563: next if ($content{'subject'} !~ /^Record/);
1564: # &Apache::lonfeedback::newline_to_br(\$content{'message'});
1565: $result.='Recorded by '.
1.14 albertel 1566: $content{'sendername'}.':'.$content{'senderdomain'}."\n";
1.1 albertel 1567: $result.=
1568: &Apache::lontexconvert::msgtexconverted($content{'message'})."\n";
1569: }
1570: return $result;
1571: }
1572:
1573: sub disfacetoface {
1574: my ($r,$user,$domain)=@_;
1575: my $target=$env{'form.grade_target'};
1576: unless ($env{'request.course.id'}) { return; }
1.49 albertel 1577: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
1578: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1579: '/'.$env{'request.course.sec'})) {
1.50 raeburn 1580: $r->print(&mt('Not allowed'));
1.1 albertel 1581: return;
1582: }
1583: my %records=&Apache::lonnet::dump('nohist_email',
1584: $env{'course.'.$env{'request.course.id'}.'.domain'},
1585: $env{'course.'.$env{'request.course.id'}.'.num'},
1586: '%255b'.$user.'%253a'.$domain.'%255d');
1587: my $result='';
1.42 raeburn 1588: foreach my $key (sort(keys(%records))) {
1589: my %content=&Apache::lonmsg::unpackagemsg($records{$key});
1.1 albertel 1590: next if ($content{'senderdomain'} eq '');
1591: &Apache::lonfeedback::newline_to_br(\$content{'message'});
1592: if ($content{'subject'}=~/^Record/) {
1593: $result.='<h3>'.&mt('Record').'</h3>';
1594: } elsif ($content{'subject'}=~/^Broadcast/) {
1595: $result .='<h3>'.&mt('Broadcast Message').'</h3>';
1596: if ($content{'subject'}=~/^Broadcast\./) {
1597: if (defined($content{'coursemsgid'})) {
1.29 www 1598: my $crsmsgid = &escape($content{'coursemsgid'});
1.1 albertel 1599: my $broadcast_message = &general_message($crsmsgid);
1600: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$broadcast_message;
1601: } else {
1602: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1603: $content{'message'} =
1604: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
1605: $content{'message'};
1606: }
1.70 raeburn 1607: }
1608: } elsif ($content{'subject'}=~/^Archive/) {
1609: $result.='<h3>'.&mt('Archived Message').'</h3>';
1610: if (defined($content{'coursemsgid'})) {
1611: my $crsmsgid = &escape($content{'coursemsgid'});
1612: my $archive_message = &general_message($crsmsgid);
1613: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$archive_message;
1614: } else {
1615: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1616: $content{'message'} =
1617: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br
1618: '.
1619: $content{'message'};
1620: }
1.1 albertel 1621: } else {
1622: $result.='<h3>'.&mt('Critical Message').'</h3>';
1623: if (defined($content{'coursemsgid'})) {
1.29 www 1624: my $crsmsgid=&escape($content{'coursemsgid'});
1.1 albertel 1625: my $critical_message = &general_message($crsmsgid);
1626: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$critical_message;
1627: } else {
1628: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1629: $content{'message'}=
1630: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
1631: $content{'message'};
1632: }
1633: }
1634: $result.=&mt('By').': <b>'.
1635: &Apache::loncommon::aboutmewrapper(
1636: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
1.14 albertel 1637: $content{'sendername'}.':'.
1.1 albertel 1638: $content{'senderdomain'}.') '.$content{'time'}.
1639: '<br /><pre>'.
1640: &Apache::lontexconvert::msgtexconverted($content{'message'}).
1641: '</pre>';
1642: }
1643: # Check to see if there were any messages.
1644: if ($result eq '') {
1.33 albertel 1645: my $lctype = lc(&Apache::loncommon::course_type());
1.1 albertel 1646: if ($target ne 'tex') {
1.30 raeburn 1647: $r->print("<p><b>".&mt('No notes, face-to-face discussion records, critical messages, or broadcast messages in this [_1].',$lctype)."</b></p>");
1.1 albertel 1648: } else {
1.30 raeburn 1649: $r->print('\textbf{'.&mt('No notes, face-to-face discussion records, critical messages or broadcast messages in this [_1].',$lctype).'}\\\\');
1.1 albertel 1650: }
1651: } else {
1652: $r->print($result);
1653: }
1654: }
1655:
1656: sub general_message {
1657: my ($crsmsgid) = @_;
1658: my %general_content;
1659: if ($crsmsgid) {
1660: my %course_content = &Apache::lonnet::get('nohist_email',[$crsmsgid],
1661: $env{'course.'.$env{'request.course.id'}.'.domain'},
1662: $env{'course.'.$env{'request.course.id'}.'.num'});
1663: %general_content = &Apache::lonmsg::unpackagemsg($course_content{$crsmsgid});
1664: }
1665: return $general_content{'message'};
1666: }
1667:
1668: # ---------------------------------------------------------------- Face to face
1669:
1670: sub facetoface {
1671: my ($r,$stage)=@_;
1.49 albertel 1672: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
1673: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1674: '/'.$env{'request.course.sec'})) {
1.50 raeburn 1675: $r->print(&mt('Not allowed'));
1.1 albertel 1676: return;
1677: }
1.33 albertel 1678: my $crstype = &Apache::loncommon::course_type();
1679: my $leaders = ($crstype eq 'Group') ? 'coordinators and leaders'
1680: : 'faculty and staff';
1.1 albertel 1681: &printheader($r,
1682: '/adm/email?recordftf=query',
1.70 raeburn 1683: "User Notes, Face-to-Face, Critical Messages, Broadcast Messages, Archived Messages");
1.1 albertel 1684: # from query string
1685:
1686: if ($env{'form.recname'}) { $env{'form.recuname'}=$env{'form.recname'}; }
1687: if ($env{'form.recdom'}) { $env{'form.recdomain'}=$env{'form.recdom'}; }
1688:
1689: my $defdom=$env{'user.domain'};
1690: # already filled in
1691: if ($env{'form.recdomain'}) { $defdom=$env{'form.recdomain'}; }
1692: # generate output
1693: my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain');
1694: my $stdbrws = &Apache::loncommon::selectstudent_link
1695: ('stdselect','recuname','recdomain');
1696: my %lt=&Apache::lonlocal::texthash('user' => 'Username',
1697: 'dom' => 'Domain',
1.70 raeburn 1698: 'head' => "User Notes, Records of Face-To-Face Discussions, Critical Messages, Broadcast Messages and Archived Messages in $crstype",
1.1 albertel 1699: 'subm' => 'Retrieve discussion and message records',
1.30 raeburn 1700: 'newr' => 'New Record (record is visible to '.lc($crstype).' '.$leaders.')',
1.1 albertel 1701: 'post' => 'Post this Record');
1702: $r->print(<<"ENDTREC");
1703: <h3>$lt{'head'}</h3>
1704: <form method="post" action="/adm/email" name="stdselect">
1705: <input type="hidden" name="recordftf" value="retrieve" />
1706: <table>
1707: <tr><td>$lt{'user'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recuname'}" /></td>
1708: <td rowspan="2">
1709: $stdbrws
1710: <input type="submit" value="$lt{'subm'}" /></td>
1711: </tr>
1712: <tr><td>$lt{'dom'}:</td>
1713: <td>$domform</td></tr>
1714: </table>
1715: </form>
1716: ENDTREC
1717: if (($stage ne 'query') &&
1718: ($env{'form.recdomain'}) && ($env{'form.recuname'})) {
1719: chomp($env{'form.newrecord'});
1720: if ($env{'form.newrecord'}) {
1.31 albertel 1721: &Apache::lonmsg::store_instructor_comment($env{'form.newrecord'},
1722: $env{'form.recuname'},
1723: $env{'form.recdomain'});
1.1 albertel 1724: }
1725: $r->print('<h3>'.&Apache::loncommon::plainname($env{'form.recuname'},
1726: $env{'form.recdomain'}).'</h3>');
1727: &disfacetoface($r,$env{'form.recuname'},$env{'form.recdomain'});
1728: $r->print(<<ENDRHEAD);
1729: <form method="post" action="/adm/email">
1730: <input name="recdomain" value="$env{'form.recdomain'}" type="hidden" />
1731: <input name="recuname" value="$env{'form.recuname'}" type="hidden" />
1732: ENDRHEAD
1733: $r->print(<<ENDBFORM);
1734: <hr />$lt{'newr'}<br />
1735: <textarea name="newrecord" cols="80" rows="10" wrap="hard"></textarea>
1736: <br />
1737: <input type="hidden" name="recordftf" value="post" />
1738: <input type="submit" value="$lt{'post'}" />
1739: </form>
1740: ENDBFORM
1741: }
1742: }
1743:
1744: # ----------------------------------------------------------- Blocking during exams
1745:
1746: sub examblock {
1747: my ($r,$action) = @_;
1748: unless ($env{'request.course.id'}) { return;}
1.44 raeburn 1749: if (!&Apache::lonnet::allowed('dcm',$env{'request.course.id'})
1750: && ! &Apache::lonnet::allowed('dcm',$env{'request.course.id'}.
1.1 albertel 1751: '/'.$env{'request.course.sec'})) {
1752: $r->print('Not allowed');
1753: return;
1754: }
1.34 albertel 1755: my $usertype = (&Apache::loncommon::course_type() eq 'Group') ? 'members'
1.33 albertel 1756: : 'students';
1.1 albertel 1757: my %lt=&Apache::lonlocal::texthash(
1758: 'comb' => 'Communication Blocking',
1759: 'cbds' => 'Communication blocking during scheduled exams',
1.30 raeburn 1760: 'desc' => "You can use communication blocking to prevent $usertype enrolled in this course from displaying LON-CAPA messages sent by other $usertype during an online exam. As blocking of communication could potentially interrupt legitimate communication between $usertype who are also both enrolled in a different LON-CAPA course, please be careful that you select the correct start and end times for your scheduled exam when setting or modifying these parameters.",
1.1 albertel 1761: 'mecb' => 'Modify existing communication blocking periods',
1.72 albertel 1762: 'ncbc' => 'No communication blocks currently saved',
1763: 'stor' => 'Save',
1.1 albertel 1764: );
1765:
1766: my %ltext = &Apache::lonlocal::texthash(
1767: 'dura' => 'Duration',
1768: 'setb' => 'Set by',
1769: 'even' => 'Event',
1.44 raeburn 1770: 'blck' => 'Blocked?',
1.1 albertel 1771: 'actn' => 'Action',
1772: 'star' => 'Start',
1773: 'endd' => 'End'
1774: );
1775:
1776: &printheader($r,'/adm/email?block=display',$lt{'comb'});
1777: $r->print('<h3>'.$lt{'cbds'}.'</h3>');
1778:
1779: if ($action eq 'store') {
1780: &blockstore($r);
1781: }
1782:
1783: $r->print($lt{'desc'}.'<br /><br />
1784: <form name="blockform" method="post" action="/adm/email?block=store">
1785: ');
1786:
1787: $r->print('<h4>'.$lt{'mecb'}.'</h4>');
1788: my %records = ();
1789: my $blockcount = 0;
1790: my $parmcount = 0;
1791: &get_blockdates(\%records,\$blockcount);
1792: if ($blockcount > 0) {
1793: $parmcount = &display_blocker_status($r,\%records,\%ltext);
1794: } else {
1795: $r->print($lt{'ncbc'}.'<br /><br />');
1796: }
1797: &display_addblocker_table($r,$parmcount,\%ltext);
1798: my $end_page=&Apache::loncommon::end_page();
1799: $r->print(<<"END");
1800: <br />
1801: <input type="hidden" name="blocktotal" value="$blockcount" />
1.50 raeburn 1802: <input type ="submit" value="$lt{'stor'}" />
1.1 albertel 1803: </form>
1804: $end_page
1805: END
1806: return;
1807: }
1808:
1809: sub blockstore {
1810: my $r = shift;
1811: my %lt=&Apache::lonlocal::texthash(
1812: 'tfcm' => 'The following changes were made',
1813: 'ncwm' => 'No changes were made.'
1814: );
1815: my %adds = ();
1816: my %removals = ();
1817: my %cancels = ();
1818: my $modtotal = 0;
1819: my $canceltotal = 0;
1820: my $addtotal = 0;
1821: my %blocking = ();
1822: $r->print('<h3>'.$lt{'head'}.'</h3>');
1.42 raeburn 1823: foreach my $envkey (keys(%env)) {
1.44 raeburn 1824: if ($envkey =~ m/^form\.modify_(\d+)$/) {
1.1 albertel 1825: $adds{$1} = $1;
1826: $removals{$1} = $1;
1827: $modtotal ++;
1.42 raeburn 1828: } elsif ($envkey =~ m/^form\.cancel_(\d+)$/) {
1.1 albertel 1829: $cancels{$1} = $1;
1830: unless ( defined($removals{$1}) ) {
1831: $removals{$1} = $1;
1832: $canceltotal ++;
1833: }
1.42 raeburn 1834: } elsif ($envkey =~ m/^form\.add_(\d+)$/) {
1.1 albertel 1835: $adds{$1} = $1;
1836: $addtotal ++;
1.44 raeburn 1837: }
1.1 albertel 1838: }
1839:
1.42 raeburn 1840: foreach my $key (keys(%removals)) {
1841: my $hashkey = $env{'form.key_'.$key};
1.1 albertel 1842: &Apache::lonnet::del('comm_block',["$hashkey"],
1843: $env{'course.'.$env{'request.course.id'}.'.domain'},
1844: $env{'course.'.$env{'request.course.id'}.'.num'}
1845: );
1846: }
1.42 raeburn 1847: foreach my $key (keys(%adds)) {
1848: unless ( defined($cancels{$key}) ) {
1849: my ($newstart,$newend) = &get_dates_from_form($key);
1.1 albertel 1850: my $newkey = $newstart.'____'.$newend;
1.44 raeburn 1851: my $blocktypes = &get_block_choices($key);
1852: $blocking{$newkey} = {
1853: setter => $env{'user.name'}.':'.$env{'user.domain'},
1854: event => &escape($env{'form.title_'.$key}),
1855: blocks => $blocktypes,
1856: };
1.1 albertel 1857: }
1858: }
1859: if ($addtotal + $modtotal > 0) {
1860: &Apache::lonnet::put('comm_block',\%blocking,
1861: $env{'course.'.$env{'request.course.id'}.'.domain'},
1862: $env{'course.'.$env{'request.course.id'}.'.num'}
1863: );
1864: }
1865: my $chgestotal = $canceltotal + $modtotal + $addtotal;
1866: if ($chgestotal > 0) {
1867: $r->print($lt{'tfcm'}.'<ul>');
1868: if ($canceltotal > 0) {
1.50 raeburn 1869: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] removed.',$canceltotal).'</li>');
1.1 albertel 1870: }
1871: if ($modtotal > 0) {
1.50 raeburn 1872: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] modified.',$modtotal).'</li>');
1.1 albertel 1873: }
1874: if ($addtotal > 0) {
1.50 raeburn 1875: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] added.',$addtotal).'</li>');
1.1 albertel 1876: }
1877: $r->print('</ul>');
1878: } else {
1879: $r->print($lt{'ncwm'});
1880: }
1881: $r->print('<br />');
1882: return;
1883: }
1884:
1885: sub get_dates_from_form {
1886: my $item = shift;
1887: my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate_'.$item);
1888: my $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate_'.$item);
1889: return ($startdate,$enddate);
1890: }
1891:
1892: sub get_blockdates {
1893: my ($records,$blockcount) = @_;
1894: $$blockcount = 0;
1895: %{$records} = &Apache::lonnet::dump('comm_block',
1896: $env{'course.'.$env{'request.course.id'}.'.domain'},
1897: $env{'course.'.$env{'request.course.id'}.'.num'}
1898: );
1.15 albertel 1899: $$blockcount = keys(%{$records});
1900:
1901: if ((keys(%{$records}))[0] =~ /^error: 2 /) {
1902: $records = {};
1903: $$blockcount = 0;
1.1 albertel 1904: }
1905: }
1906:
1.44 raeburn 1907: sub get_block_choices {
1908: my $item = shift;
1909: my $blocklist;
1910: my ($typeorder,$types) = &blocktype_text();
1911: foreach my $type (@{$typeorder}) {
1912: if ($env{'form.'.$type.'_'.$item}) {
1913: $blocklist->{$type} = 'on';
1914: } else {
1915: $blocklist->{$type} = 'off';
1916: }
1917: }
1918: return $blocklist;
1919: }
1920:
1.1 albertel 1921: sub display_blocker_status {
1922: my ($r,$records,$ltext) = @_;
1923: my $parmcount = 0;
1.16 albertel 1924:
1.1 albertel 1925: my %lt = &Apache::lonlocal::texthash(
1926: 'modi' => 'Modify',
1927: 'canc' => 'Cancel',
1928: );
1.44 raeburn 1929: my ($typeorder,$types) = &blocktype_text();
1.18 albertel 1930: $r->print(&Apache::loncommon::start_data_table());
1.1 albertel 1931: $r->print(<<"END");
1.16 albertel 1932: <tr>
1.44 raeburn 1933: <th>$ltext->{'dura'}</th>
1934: <th>$ltext->{'setb'}</th>
1935: <th>$ltext->{'even'}</th>
1936: <th>$ltext->{'blck'}</th>
1937: <th>$ltext->{'actn'}?</th>
1.16 albertel 1938: </tr>
1.1 albertel 1939: END
1.18 albertel 1940: foreach my $record (sort(keys(%{$records}))) {
1.1 albertel 1941: my $onchange = 'onFocus="javascript:window.document.forms['.
1942: "'blockform'].elements['modify_".$parmcount."'].".
1943: 'checked=true;"';
1.18 albertel 1944: my ($start,$end) = split(/____/,$record);
1.1 albertel 1945: my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange);
1946: my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);
1.15 albertel 1947:
1.44 raeburn 1948: my ($setuname,$setudom,$title,$blocks) =
1949: &Apache::loncommon::parse_block_record($$records{$record});
1.21 albertel 1950: $title = &HTML::Entities::encode($title,'"<>&');
1.44 raeburn 1951: my $settername =
1952: &Apache::loncommon::aboutmewrapper(
1953: &Apache::loncommon::plainname($setuname,$setudom),
1954: $setuname,$setudom);
1.18 albertel 1955: $r->print(&Apache::loncommon::start_data_table_row());
1.1 albertel 1956: $r->print(<<"END");
1.44 raeburn 1957: <td>$ltext->{'star'}: $startform<br/>$ltext->{'endd'}: $endform</td>
1.1 albertel 1958: <td>$settername</td>
1.18 albertel 1959: <td><input type="text" name="title_$parmcount" size="15" value="$title" /><input type="hidden" name="key_$parmcount" value="$record" /></td>
1.44 raeburn 1960: <td>
1961: END
1962: foreach my $block (@{$typeorder}) {
1963: my $blockstatus = '';
1964: if ($blocks->{$block} eq 'on') {
1965: $blockstatus = 'checked="true"';
1966: }
1967: $r->print('<label><input type="checkbox" name="'.$block.'_'.$parmcount.'" '.$blockstatus.' value="1" />'.$types->{$block}.'</label><br />');
1968: }
1969: $r->print(<<"END");
1970: </td>
1.1 albertel 1971: <td><label>$lt{'modi'}? <input type="checkbox" name="modify_$parmcount" /></label><br /><label>$lt{'canc'}? <input type="checkbox" name="cancel_$parmcount" /></label>
1972: END
1.18 albertel 1973: $r->print(&Apache::loncommon::end_data_table_row());
1974: $parmcount++;
1.1 albertel 1975: }
1976: $r->print(<<"END");
1977: </table>
1978: <br />
1979: <br />
1980: END
1981: return $parmcount;
1982: }
1983:
1984: sub display_addblocker_table {
1985: my ($r,$parmcount,$ltext) = @_;
1986: my $start = time;
1987: my $end = $start + (60 * 60 * 2); #Default is an exam of 2 hours duration.
1988: my $onchange = 'onFocus="javascript:window.document.forms['.
1989: "'blockform'].elements['add_".$parmcount."'].".
1990: 'checked=true;"';
1991: my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange);
1992: my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);
1993: my %lt = &Apache::lonlocal::texthash(
1994: 'addb' => 'Add block',
1995: 'exam' => 'e.g., Exam 1',
1996: 'addn' => 'Add new communication blocking periods'
1997: );
1.44 raeburn 1998: my ($typeorder,$types) = &blocktype_text();
1.1 albertel 1999: $r->print(<<"END");
2000: <h4>$lt{'addn'}</h4>
1.18 albertel 2001: END
2002: $r->print(&Apache::loncommon::start_data_table());
2003: $r->print(<<"END");
1.16 albertel 2004: <tr>
1.44 raeburn 2005: <th>$ltext->{'dura'}</th>
2006: <th>$ltext->{'even'} $lt{'exam'}</th>
2007: <th>$ltext->{'blck'}</th>
2008: <th>$ltext->{'actn'}?</th>
1.16 albertel 2009: </tr>
1.18 albertel 2010: END
1.44 raeburn 2011: $r->print(&Apache::loncommon::start_data_table_row());
1.18 albertel 2012: $r->print(<<"END");
1.44 raeburn 2013: <td>$ltext->{'star'}: $startform<br />$ltext->{'endd'}: $endform</td>
1.16 albertel 2014: <td><input type="text" name="title_$parmcount" size="15" value="" /></td>
1.44 raeburn 2015: <td>
2016: END
2017: foreach my $block (@{$typeorder}) {
2018: $r->print('<label><input type="checkbox" name="'.$block.'_'.$parmcount.'" value="1" />'.$types->{$block}.'</label><br />');
2019: }
2020: $r->print(<<"END");
2021: </td>
1.16 albertel 2022: <td><label>$lt{'addb'}? <input type="checkbox" name="add_$parmcount" value="1" /></label></td>
1.1 albertel 2023: END
1.18 albertel 2024: $r->print(&Apache::loncommon::end_data_table_row());
2025: $r->print(&Apache::loncommon::end_data_table());
1.1 albertel 2026: return;
2027: }
2028:
1.44 raeburn 2029: sub blocktype_text {
2030: my %types = &Apache::lonlocal::texthash(
2031: 'com' => 'Messaging',
2032: 'chat' => 'Chat',
2033: 'boards' => 'Discussion',
2034: 'port' => 'Portfolio',
1.45 raeburn 2035: 'groups' => 'Groups',
2036: 'blogs' => 'Blogs',
1.18 albertel 2037: );
1.45 raeburn 2038: my $typeorder = ['com','chat','boards','port','groups','blogs'];
1.44 raeburn 2039: return ($typeorder,\%types);
1.1 albertel 2040: }
2041:
2042: # ----------------------------------------------------------- Display a message
2043:
2044: sub displaymessage {
1.53 raeburn 2045: my ($r,$msgid,$folder,$msgstatus)=@_;
1.1 albertel 2046: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2047: my %blocked = ();
2048: my %setters = ();
2049: my $numblocked = 0;
1.33 albertel 2050: my $crstype = &Apache::loncommon::course_type();
1.30 raeburn 2051:
1.1 albertel 2052: # info to generate "next" and "previous" buttons and check if message is blocked
1.44 raeburn 2053: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
1.53 raeburn 2054: my @messages=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
1.1 albertel 2055: if ( $blocked{$msgid} eq 'ON' ) {
2056: &printheader($r,'/adm/email',&mt('Display a Message'));
2057: $r->print(&mt('You attempted to display a message that is currently blocked because you are enrolled in one or more courses for which there is an ongoing online exam.'));
2058: &build_block_table($r,$startblock,$endblock,\%setters);
2059: return;
2060: }
1.59 raeburn 2061: if ($msgstatus eq '') {
2062: &statuschange($msgid,'read',$folder);
2063: }
1.1 albertel 2064: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2065: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid});
2066: my $counter=0;
2067: $r->print('<pre>');
1.29 www 2068: my $escmsgid=&escape($msgid);
1.1 albertel 2069: foreach (@messages) {
2070: if ($_->[5] eq $escmsgid){
2071: last;
2072: }
2073: $counter++;
2074: }
2075: $r->print('</pre>');
1.82 ! albertel 2076:
! 2077: my $see_anonymous;
! 2078: my $from_student = 0;
! 2079: if ($env{'request.course.id'} eq $content{'courseid'}) {
! 2080: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
! 2081: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
! 2082: my $username = $content{'sendername'}.':'.$content{'senderdomain'};
! 2083: my %classlist_entry =
! 2084: &Apache::lonnet::get('classlist',[$username],$cdom,$cnum);
! 2085: if (exists($classlist_entry{$username})) {
! 2086: $from_student = 1;
! 2087: $see_anonymous = &Apache::lonnet::allowed('rin',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
! 2088: }
! 2089: }
! 2090:
! 2091:
1.1 albertel 2092: my $number_of_messages = scalar(@messages); #subtract 1 for last index
2093: # start output
1.29 www 2094: &printheader($r,'/adm/email?display='.&escape($msgid),'Display a Message','',$content{'baseurl'});
1.1 albertel 2095: my %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'});
2096: # Functions
1.78 raeburn 2097: $r->print('<table border="2" width="100%"><tr bgcolor="#FFFFAA"><td>'.&mt('Functions').':</td>');
2098: if (!$content{'noreplies'}) {
2099: $r->print('<td><a href="/adm/email?replyto='.&escape($msgid).$sqs.
2100: '"><b>'.&mt('Reply').'</b></a></td>');
2101: }
2102: $r->print('<td><a href="/adm/email?forward='.&escape($msgid).$sqs.
1.1 albertel 2103: '"><b>'.&mt('Forward').'</b></a></td>'.
1.29 www 2104: '<td><a href="/adm/email?markunread='.&escape($msgid).$sqs.
1.1 albertel 2105: '"><b>'.&mt('Mark Unread').'</b></a></td>'.
1.29 www 2106: '<td><a href="/adm/email?markdel='.&escape($msgid).$sqs.
1.1 albertel 2107: '"><b>'.&mt('Delete').'</b></a></td>'.
2108: '<td><a href="/adm/email?'.$sqs.
2109: '"><b>'.&mt('Back to Folder Display').'</b></a></td>');
2110: if ($counter > 0){
2111: $r->print('<td><a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.
2112: '"><b>'.&mt('Previous').'</b></a></td>');
2113: }
2114: if ($counter < $number_of_messages - 1){
2115: $r->print('<td><a href="/adm/email?display='.$messages[$counter+1]->[5].$sqs.
2116: '"><b>'.&mt('Next').'</b></a></td>');
2117: }
2118: $r->print('</tr></table>');
1.59 raeburn 2119: my $symb;
2120: if (defined($content{'symb'})) {
2121: $symb = $content{'symb'};
2122: } elsif (defined($content{'baseurl'})) {
2123: $symb=&Apache::lonnet::symbread($content{'baseurl'});
2124: }
1.1 albertel 2125: if ($env{'user.adv'}) {
1.82 ! albertel 2126: my $adv_actions;
1.1 albertel 2127: $r->print('<table border="2" width="100%"><tr bgcolor="#FFAAAA"><td>'.&mt('Currently available actions (will open extra window)').':</td>');
2128: if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) {
2129: $r->print('<td><b>'.&Apache::loncommon::track_student_link(&mt('View recent activity'),$content{'sendername'},$content{'senderdomain'},'check').'</b></td>');
2130: }
2131: if (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) && $symb) {
2132: $r->print('<td><b>'.&Apache::loncommon::pprmlink(&mt('Set/Change parameters'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>');
2133: }
2134: if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'}) && $symb) {
2135: $r->print('<td><b>'.&Apache::loncommon::pgrdlink(&mt('Set/Change grades'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>');
2136: }
2137: $r->print('</tr></table>');
2138: }
1.73 raeburn 2139: my ($tolist,$cclist);
2140: my (@recipients,@ccs);
2141: if (ref($content{'recuser'}) eq 'ARRAY') {
2142: for (my $i=0; $i<@{$content{'recuser'}}; $i++) {
2143: $recipients[$i] = &Apache::loncommon::aboutmewrapper(
2144: &Apache::loncommon::plainname($content{'recuser'}[$i],
1.1 albertel 2145: $content{'recdomain'}[$i]),
1.73 raeburn 2146: $content{'recuser'}[$i],$content{'recdomain'}[$i]).
1.78 raeburn 2147: ' ('.$content{'recuser'}[$i].' '.&mt('at').' '.$content{'recdomain'}[$i].') ';
1.73 raeburn 2148: }
1.1 albertel 2149: }
2150: $tolist = join(', ',@recipients);
1.73 raeburn 2151: if ($content{'recipid'}) {
2152: @ccs = &retrieve_cc_recips('display',%content);
2153: $cclist = join(', ',@ccs);
2154: }
1.59 raeburn 2155: my ($restitle,$baseurl,$refers_to);
2156: if (defined($content{'resource_title'})) {
2157: $restitle = $content{'resource_title'};
2158: } else {
2159: if (defined($content{'baseurl'})) {
2160: $restitle = &Apache::lonnet::gettitle($content{'baseurl'});
2161: }
2162: }
2163: if (defined($content{'baseurl'})) {
2164: $baseurl = &Apache::lonenc::check_encrypt($content{'baseurl'});
2165: }
1.82 ! albertel 2166: if ($from_student && $see_anonymous ) {
! 2167: $r->print(&Apache::loncommon::student_image_tag($content{'senderdomain'},$content{'sendername'}));
! 2168: }
! 2169:
1.73 raeburn 2170: $r->print('<br /><b>'.&mt('Subject').':</b> '.$content{'subject'});
2171: if ($folder eq 'sent') {
2172: $r->print('<br /><b>'.&mt('To').':</b> '.$tolist);
1.78 raeburn 2173: if ($content{'replytoaddr'}) {
2174: my ($replytoname,$replytodom) = split(/:/,$content{'replytoaddr'});
2175: if ($replytoname ne '' && $replytodom ne '') {
2176: $r->print('<br /><b>'.&mt('Reply To').':</b> '.
2177: $replytoname.' '.&mt('at').' '.$replytodom);
2178: }
2179: }
1.73 raeburn 2180: } else {
2181: $r->print('<br /><b>'.&mt('From').':</b> '.
1.1 albertel 2182: &Apache::loncommon::aboutmewrapper(
2183: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),
1.78 raeburn 2184: $content{'sendername'},$content{'senderdomain'}));
2185: if ($content{'noreplies'}) {
2186: $r->print(' ('.&mt('No replies to sender').')');
2187: } else {
2188: if ($content{'replytoaddr'}) {
2189: my ($replytoname,$replytodom) = split(/:/,$content{'replytoaddr'});
2190: if ($replytoname ne '' && $replytodom ne '') {
2191: $r->print('<br /><b>'.&mt('Reply To').':</b> '.
2192: $replytoname.' '.&mt('at').' '.$replytodom);
2193: }
2194: } else {
1.80 raeburn 2195: $r->print(' ('.$content{'sendername'}.' '.&mt('at').' '.
1.78 raeburn 2196: $content{'senderdomain'}.') ');
2197: }
2198: if ($cclist) {
2199: $r->print('<br /><b>'.&mt('Cc').':</b> '.$cclist);
2200: }
2201: }
1.73 raeburn 2202: }
2203: if ($content{'courseid'}) {
2204: $r->print('<br /><b>'.&mt($crstype).':</b> '.$courseinfo{'description'});
2205: if ($content{'coursesec'}) {
2206: $r->print(' ('.&mt('Section').': '.$content{'coursesec'}.')');
2207: }
2208: }
2209: $r->print('<br /><b>'.&mt('Time').':</b> '.$content{'time'});
1.59 raeburn 2210: if ($baseurl) {
2211: if (defined($content{'courseid'}) && defined($env{'request.course.id'})) {
2212: if ($content{'courseid'} eq $env{'request.course.id'}) {
2213: my $symblink;
1.62 raeburn 2214: my $showsymb = &Apache::lonenc::check_decrypt($symb);
2215: my $showurl = &Apache::lonenc::check_decrypt($baseurl);
2216: my $encrypturl = &Apache::lonnet::EXT('resource.0.encrypturl',
2217: $showsymb,$env{'user.domain'},$env{'user.name'});
1.59 raeburn 2218: if ($symb) {
1.62 raeburn 2219: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) {
2220: $showsymb = &Apache::lonenc::check_encrypt($symb);
2221: }
2222: $symblink = '?symb='.$showsymb;
2223: }
2224: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) {
2225: $showurl = $baseurl;
1.59 raeburn 2226: }
1.62 raeburn 2227: $r->print('<br /><b>'.&mt('Refers to').':</b> <a href="'.$showurl.$symblink.'">'.$restitle.'</a>');
1.59 raeburn 2228: $refers_to = 1;
2229: }
2230: }
2231: if (!$refers_to) {
2232: if ($baseurl =~ m-^/enc/-) {
2233: if (defined($content{'courseid'})) {
1.62 raeburn 2234: if (!$env{'request.course.id'}) {
2235: my $unencurl =
2236: &Apache::lonenc::unencrypted($baseurl,
2237: $content{'courseid'});
2238: if ($unencurl ne '') {
2239: if (&Apache::lonnet::allowed('bre',$unencurl)) {
2240: $r->print('<br /><b>'.&mt('Refers to').
2241: ':</b> <a href="'.$unencurl.'">'.
2242: $restitle.'</a>');
2243: }
1.59 raeburn 2244: }
2245: }
2246: }
2247: } else {
2248: if (&Apache::lonnet::allowed('bre',$baseurl)) {
2249: $r->print('<br /><b>'.&mt('Refers to').
2250: ':</b> <a href="'.$baseurl.
2251: '">'.$restitle.'</a>');
2252: }
2253: }
2254: }
2255: }
2256: $r->print('<p><pre>'.
1.1 albertel 2257: &Apache::lontexconvert::msgtexconverted($content{'message'},1).
2258: '</pre><hr />'.&displayresource(%content).'</p>');
1.59 raeburn 2259: return;
1.1 albertel 2260: }
2261:
1.73 raeburn 2262: sub retrieve_cc_recips {
2263: my ($context,%content) = @_;
2264: my %reciphash =
2265: &Apache::lonnet::get('nohist_emailrecip',[$content{'recipid'}],
2266: $content{'senderdomain'},$content{'sendername'});
2267: my $recipinfo = $reciphash{$content{'recipid'}};
2268: my @ccs;
2269: if (ref($recipinfo) eq 'HASH') {
2270: if (ref($recipinfo->{'cc'}) eq 'HASH') {
2271: foreach my $cc (sort(keys(%{$recipinfo->{'cc'}}))) {
2272: my ($ccname,$ccdom) = split(/:/,$cc);
2273: if (!(($ccname eq $env{'user.name'}) &&
2274: ($ccdom eq $env{'user.domain'}))) {
2275: my $showcc ='<span class="LC_nobreak">';
2276: if ($context eq 'replying') {
1.74 albertel 2277: $showcc = '<label><input type="checkbox" name="replying_cc" value="'.$cc.'" />';
1.73 raeburn 2278: }
2279: $showcc .= &Apache::loncommon::aboutmewrapper(
2280: &Apache::loncommon::plainname($ccname,
1.74 albertel 2281: $ccdom),$ccname,$ccdom);
2282: if ($context eq 'replying') {
2283: $showcc .='</label>';
2284: }
2285: $showcc .= '</span>';
2286: push(@ccs,$showcc);
1.73 raeburn 2287: }
2288: }
2289: }
2290: }
2291: return @ccs;
2292: }
2293:
1.1 albertel 2294: # =========================================================== Show the citation
2295:
2296: sub displayresource {
2297: my %content=@_;
2298: #
2299: # If the recipient is in the same course that the message was sent from and
2300: # has sufficient privileges, show "all details," else show citation
2301: #
2302: if (($env{'request.course.id'} eq $content{'courseid'})
2303: && (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) {
1.59 raeburn 2304: my $symb;
2305: if (defined($content{'symb'})) {
2306: $symb = $content{'symb'};
2307: } else {
2308: $symb=&Apache::lonnet::symbread($content{'baseurl'});
2309: }
1.1 albertel 2310: # Could not get a symb, give up
2311: unless ($symb) { return $content{'citation'}; }
2312: # Have a symb, can render
2313: return '<h2>'.&mt('Current attempts of student (if applicable)').'</h2>'.
2314: &Apache::loncommon::get_previous_attempt($symb,
2315: $content{'sendername'},
2316: $content{'senderdomain'},
2317: $content{'courseid'}).
2318: '<hr /><h2>'.&mt('Current screen output (if applicable)').'</h2>'.
2319: &Apache::loncommon::get_student_view($symb,
2320: $content{'sendername'},
2321: $content{'senderdomain'},
2322: $content{'courseid'}).
2323: '<h2>'.&mt('Correct Answer(s) (if applicable)').'</h2>'.
2324: &Apache::loncommon::get_student_answers($symb,
2325: $content{'sendername'},
2326: $content{'senderdomain'},
2327: $content{'courseid'});
2328: } elsif ($env{'user.adv'}) {
2329: return $content{'citation'};
2330: }
2331: return '';
2332: }
2333:
2334: # ================================================================== The Header
2335:
2336: sub header {
2337: my ($r,$title,$baseurl)=@_;
2338:
2339: my $extra = &Apache::loncommon::studentbrowser_javascript();
2340: if ($baseurl) {
1.41 albertel 2341: $extra .= "<base href=\"".&Apache::lonnet::absolute_url()."/$baseurl\" />";
1.1 albertel 2342: }
2343: $r->print(&Apache::loncommon::start_page('Communication and Messages',
1.38 raeburn 2344: $extra));
1.1 albertel 2345: $r->print(&Apache::lonhtmlcommon::breadcrumbs
1.38 raeburn 2346: (($title?$title:'Communication and Messages')));
1.1 albertel 2347: }
2348:
2349: # ---------------------------------------------------------------- Print header
2350:
2351: sub printheader {
2352: my ($r,$url,$desc,$title,$baseurl)=@_;
2353: &Apache::lonhtmlcommon::add_breadcrumb
2354: ({href=>$url,
2355: text=>$desc});
2356: &header($r,$title,$baseurl);
2357: }
2358:
2359: # ------------------------------------------------------------ Store the comment
2360:
2361: sub storecomment {
2362: my ($r)=@_;
2363: my $msgtxt=&Apache::lonfeedback::clear_out_html($env{'form.message'});
2364: my $cleanmsgtxt='';
1.42 raeburn 2365: foreach my $line (split(/[\n\r]/,$msgtxt)) {
2366: unless ($line=~/^\s*(\>|\>\;)/) {
2367: $cleanmsgtxt.=$line."\n";
1.1 albertel 2368: }
2369: }
1.29 www 2370: my $key=&escape($env{'form.baseurl'}).'___'.time;
1.1 albertel 2371: &Apache::lonnet::put('nohist_stored_comments',{ $key => $cleanmsgtxt });
2372: }
2373:
2374: sub storedcommentlisting {
2375: my ($r)=@_;
2376: my %msgs=&Apache::lonnet::dump('nohist_stored_comments',undef,undef,
1.29 www 2377: '^'.&escape(&escape($env{'form.showcommentbaseurl'})));
1.72 albertel 2378: $r->print(&Apache::loncommon::start_page('Saved Comment Listing',undef,
1.1 albertel 2379: {'onlybody' => 1}));
2380: if ((keys %msgs)[0]=~/^error\:/) {
1.72 albertel 2381: $r->print(&mt('No saved comments yet.'));
1.1 albertel 2382: } else {
2383: my $found=0;
1.42 raeburn 2384: foreach my $key (sort(keys(%msgs))) {
2385: $r->print("\n".$msgs{$key}."<hr />");
1.1 albertel 2386: $found=1;
2387: }
2388: unless ($found) {
1.72 albertel 2389: $r->print(&mt('No saved comments yet for this resource.'));
1.1 albertel 2390: }
2391: }
2392: }
2393:
2394: # ---------------------------------------------------------------- Send an email
2395:
2396: sub sendoffmail {
2397: my ($r,$folder)=@_;
2398: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2399: my $sendstatus='';
1.71 raeburn 2400: my %msg_status;
2401: my $numsent = 0;
2402: my $nosentstore = 1;
1.38 raeburn 2403: my ($cdom,$cnum,$group);
2404: if (exists($env{'form.group'})) {
2405: $group = $env{'form.group'};
2406: }
2407: if (exists($env{'request.course.id'})) {
2408: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2409: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2410: }
1.1 albertel 2411: if ($env{'form.send'}) {
1.53 raeburn 2412: if (!$env{'form.multiforward'}) {
2413: if ($group eq '') {
2414: &printheader($r,'','Messages being sent.');
2415: } else {
2416: $r->print(&groupmail_header('sending',$group));
2417: }
1.38 raeburn 2418: }
1.1 albertel 2419: $r->rflush();
2420: my %content=();
2421: undef %content;
2422: if ($env{'form.forwid'}) {
2423: my $msgid=$env{'form.forwid'};
2424: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2425: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2426: &statuschange($msgid,'forwarded',$folder);
2427: $env{'form.message'}.="\n\n-- Forwarded message --\n\n".
2428: $content{'message'};
2429: }
2430: if ($env{'form.replyid'}) {
2431: my $msgid=$env{'form.replyid'};
2432: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2433: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2434: &statuschange($msgid,'replied',$folder);
2435: }
1.13 albertel 2436:
1.35 albertel 2437: my @to =
1.37 raeburn 2438: &Apache::loncommon::get_env_multiple('form.selectedusers_forminput');
1.25 foxr 2439: my $mode = $env{'form.sendmode'};
2440:
1.73 raeburn 2441: my (%toaddr,$cc,$bcc);
1.35 albertel 2442: if (@to) {
2443: foreach my $dest (@to) {
1.27 albertel 2444: my ($user,$domain) = split(/:/, $dest);
1.25 foxr 2445: if (($user ne '') && ($domain ne '')) {
2446: my $address = $user.":".$domain; # How the code below expects it.
2447: $toaddr{$address} = '';
2448: }
2449: }
2450: }
2451:
1.1 albertel 2452: if ($env{'form.sendmode'} eq 'group') {
1.25 foxr 2453: foreach my $address (keys(%env)) {
2454: if ($address=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) {
2455: $toaddr{$1}='';
2456: }
1.1 albertel 2457: }
2458: } elsif ($env{'form.sendmode'} eq 'upload') {
1.71 raeburn 2459: $nosentstore = 0;
1.13 albertel 2460: foreach my $line (split(/[\n\r\f]+/,$env{'form.upfile'})) {
1.43 raeburn 2461: my ($rec,$txt) = ($line =~ /^([^:]+:[^:]+):(.*)$/);
1.1 albertel 2462: if ($txt) {
1.43 raeburn 2463: $rec =~ s/^\s+//;
1.44 raeburn 2464: $rec =~ s/\s+$//;
1.1 albertel 2465: $toaddr{$rec}.=$txt."\n";
2466: }
2467: }
2468: } else {
1.25 foxr 2469: if (($env{'form.recuname'} ne '') && ($env{'form.recdomain'} ne '')) {
2470: $toaddr{$env{'form.recuname'}.':'.$env{'form.recdomain'}}='';
1.73 raeburn 2471: $cc->{$env{'form.recuname'}.':'.$env{'form.recdomain'}}='';
1.25 foxr 2472: }
1.1 albertel 2473: }
1.73 raeburn 2474: if ($env{'form.additionalrec_cc'}) {
2475: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_cc'})) {
1.43 raeburn 2476: my ($auname,$audom)=split(/:/,$rec);
1.25 foxr 2477: if (($auname ne "") && ($audom ne "")) {
1.73 raeburn 2478: $toaddr{$auname.':'.$audom}='';
2479: $cc->{$auname.':'.$audom}='';
1.25 foxr 2480: }
1.1 albertel 2481: }
2482: }
1.73 raeburn 2483: if ($env{'form.additionalrec_bcc'}) {
2484: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_bcc'})) {
2485: my ($auname,$audom)=split(/:/,$rec);
2486: if (($auname ne "") && ($audom ne "")) {
2487: $toaddr{$auname.':'.$audom}='';
2488: $bcc->{$auname.':'.$audom}='';
2489: }
2490: }
2491: }
2492: if ($env{'form.replying_cc'}) {
2493: my @ccreplies =
2494: &Apache::loncommon::get_env_multiple('form.replying_cc');
2495: foreach my $rec (@ccreplies) {
2496: my ($auname,$audom)=split(/:/,$rec);
2497: if (($auname ne "") && ($audom ne "")) {
2498: $toaddr{$auname.':'.$audom}='';
2499: $cc->{$auname.':'.$audom}='';
2500: }
2501: }
2502: }
1.1 albertel 2503: my $savemsg;
2504: my $msgtype;
2505: my %sentmessage;
1.7 albertel 2506: my $msgsubj=&Apache::lonfeedback::clear_out_html($env{'form.subject'},
2507: undef,1);
1.1 albertel 2508: if ((($env{'form.critmsg'}) || ($env{'form.sendbck'})) &&
2509: (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
2510: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
2511: '/'.$env{'request.course.sec'})
2512: )) {
2513: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'},1);
2514: $msgtype = 'critical';
2515: } else {
2516: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'});
2517: }
1.73 raeburn 2518: my %reciphash = (
2519: cc => $cc,
2520: bcc => $bcc,
2521: );
2522: my ($recipid,$recipstatus) =
2523: &Apache::lonmsg::store_recipients($msgsubj,$env{'user.name'},
2524: $env{'user.domain'},\%reciphash);
2525: if ($recipstatus ne 'ok') {
2526: &Apache::lonnet::logthis('Failed to store Bcc and Cc recipients for '.$env{'user.name'}.':'.$env{'user.domain'});
2527: }
1.71 raeburn 2528: my @recusers;
2529: my @recudoms;
1.13 albertel 2530: foreach my $address (sort(keys(%toaddr))) {
2531: my ($recuname,$recdomain)=split(/\:/,$address);
1.1 albertel 2532: my $msgtxt = $savemsg;
1.73 raeburn 2533: if ($toaddr{$address}) {
2534: $msgtxt.='<hr />'.$toaddr{$address};
2535: }
1.12 albertel 2536: my @thismsg;
1.60 raeburn 2537: if ($msgtype eq 'critical') {
2538: $r->print(&mt('Sending critical message').' '.
2539: $recuname.':'.$recdomain.': ');
1.13 albertel 2540: @thismsg=
2541: &Apache::lonmsg::user_crit_msg($recuname,$recdomain,
2542: $msgsubj,$msgtxt,
2543: $env{'form.sendbck'},
2544: $env{'form.permanent'},
1.71 raeburn 2545: \$sentmessage{$address},
1.73 raeburn 2546: $nosentstore,$recipid);
1.1 albertel 2547: } else {
1.14 albertel 2548: $r->print(&mt('Sending').' '.$recuname.':'.$recdomain.': ');
1.13 albertel 2549: @thismsg=
2550: &Apache::lonmsg::user_normal_msg($recuname,$recdomain,
2551: $msgsubj,$msgtxt,
2552: $content{'citation'},
2553: undef,undef,
2554: $env{'form.permanent'},
1.71 raeburn 2555: \$sentmessage{$address},
2556: undef,undef,undef,
1.73 raeburn 2557: $nosentstore,$recipid);
1.71 raeburn 2558: }
2559: $msg_status{$recuname.':'.$recdomain}=join(' ',@thismsg);
2560: if ($msg_status{$recuname.':'.$recdomain} =~ /(ok|con_delayed)/) {
2561: $numsent++;
2562: push(@recusers,$recuname);
2563: push(@recudoms,$recdomain);
1.1 albertel 2564: }
1.12 albertel 2565: $sendstatus.=' '.join(' ',@thismsg);
1.1 albertel 2566: }
1.71 raeburn 2567: my $subj_prefix;
2568: if ($numsent > 0) {
2569: if (($env{'request.course.id'}) &&
2570: (($env{'form.sendmode'} eq 'group') ||
2571: ($env{'form.courserecord'}) ||
2572: ($msgtype eq 'critical'))) {
2573: if ($msgtype eq 'critical') {
2574: $subj_prefix = 'Critical.';
2575: } elsif ($env{'form.sendmode'} eq 'group') {
2576: $subj_prefix = 'Broadcast.';
2577: } else {
2578: $subj_prefix = 'Archive';
2579: }
2580: my ($specialmsgid,$specialresult);
2581: my $course_str = &escape('['.$cnum.':'.$cdom.']');
1.1 albertel 2582:
1.71 raeburn 2583: $specialresult =
2584: &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom,
2585: $subj_prefix.' '.$course_str,$savemsg,undef,undef,
2586: undef,undef,undef,\$specialmsgid,undef,undef,undef,
2587: undef,undef,1);
1.29 www 2588: $specialmsgid = &unescape($specialmsgid);
1.71 raeburn 2589: if ($specialresult eq 'ok') {
2590: my ($stamp,$crssubj,$msgname,$msgdom,$msgcount,$context,$pid) =
2591: split(/\:/,&unescape($specialmsgid));
2592:
2593: foreach my $recipient (sort(keys(%toaddr))) {
2594: if ($msg_status{$recipient} =~ /\s*(ok|con_delayed)\s*/) {
2595: my $usersubj = $subj_prefix.'['.$recipient.']';
2596: my $usermsgid =
2597: &Apache::lonmsg::buildmsgid($stamp,$usersubj,
2598: $msgname,$msgdom,
2599: $msgcount,$context,
2600: $pid);
2601: &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom,
2602: $subj_prefix.' ['.$recipient.']',$msgsubj,
2603: undef,undef,undef,undef,$usermsgid,undef,
2604: undef,$specialmsgid,undef,undef,undef,1);
2605: }
2606: }
2607: if (($env{'form.sendmode'} ne 'upload') && (@recusers > 0)) {
2608: &Apache::lonmsg::process_sent_mail($msgsubj,
2609: $subj_prefix,$numsent,$stamp,$msgname,$msgdom,
2610: $msgcount,$context,$pid,$savemsg,\@recusers,
2611: \@recudoms);
1.1 albertel 2612: }
1.71 raeburn 2613: } else {
1.78 raeburn 2614: &Apache::lonnet::logthis('Failed to create record of critical, broadcast or archived message in '.$env{'course.'.$env{'request.course.id'}.'.num'}.' '&mt('at').' '.$env{'course.'.$env{'request.course.id'}.'.domain'}.' - no msgid generated');
1.1 albertel 2615: }
2616: } else {
1.71 raeburn 2617: my $stamp = time;
2618: my $msgcount = &Apache::lonmsg::get_uniq();
2619: my $context = &Apache::lonmsg::get_course_context();
2620: &Apache::lonmsg::process_sent_mail($msgsubj,$subj_prefix,
2621: $numsent,$stamp,$env{'user.name'},
2622: $env{'user.domain'},$msgcount,$context,
2623: $$,$savemsg,\@recusers,\@recudoms);
1.1 albertel 2624: }
2625: }
1.71 raeburn 2626: if (!$env{'form.multiforward'}) {
2627: if ($sendstatus=~/^(\s*(?:ok|con_delayed)\s*)*$/) {
2628: $r->print('<br /><span class="LC_success">'.&mt('Completed.').
2629: '</span>');
2630: if ($env{'form.displayedcrit'}) {
2631: &discrit($r);
2632: }
2633: if ($group ne '') {
2634: $r->print(&groupmail_sent($group,$cdom,$cnum));
2635: } else {
2636: &Apache::loncommunicate::menu($r);
2637: }
2638: } else {
2639: $r->print('<p><span class="LC_error">'.&mt('Could not deliver message').'</span> '.
2640: &mt('Please use the browser "Back" button and correct the recipient addresses '."($sendstatus)").'</p>');
1.53 raeburn 2641: }
1.38 raeburn 2642: }
1.1 albertel 2643: }
1.53 raeburn 2644: return $sendstatus;
1.1 albertel 2645: }
2646:
2647: # ===================================================================== Handler
2648:
2649: sub handler {
2650: my $r=shift;
2651:
2652: # ----------------------------------------------------------- Set document type
2653:
2654: &Apache::loncommon::content_type($r,'text/html');
2655: $r->send_http_header;
2656:
2657: return OK if $r->header_only;
2658:
2659: # --------------------------- Get query string for limited number of parameters
2660: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2661: ['display','replyto','forward','markread','markdel','markunread',
2662: 'sendreply','compose','sendmail','critical','recname','recdom',
2663: 'recordftf','sortedby','block','folder','startdis','interdis',
1.53 raeburn 2664: 'showcommentbaseurl','dismode','group','subject','text','ref',
2665: 'msgstatus']);
1.1 albertel 2666: $sqs='&sortedby='.$env{'form.sortedby'};
2667:
2668: # ------------------------------------------------------ They checked for email
2669: unless ($env{'form.block'}) {
2670: &Apache::lonnet::put('email_status',{'recnewemail'=>0});
2671: }
2672:
2673: # ----------------------------------------------------------------- Breadcrumbs
2674:
2675: &Apache::lonhtmlcommon::clear_breadcrumbs();
2676: &Apache::lonhtmlcommon::add_breadcrumb
2677: ({href=>"/adm/communicate",
2678: text=>"Communication/Messages",
2679: faq=>12,bug=>'Communication Tools',});
2680:
2681: # ------------------------------------------------------------------ Get Folder
2682:
2683: my $folder=$env{'form.folder'};
2684: unless ($folder) {
2685: $folder='';
2686: } else {
1.29 www 2687: $sqs.='&folder='.&escape($folder);
1.1 albertel 2688: }
2689: # ------------------------------------------------------------ Get Display Mode
2690:
2691: my $dismode=$env{'form.dismode'};
2692: unless ($dismode) {
2693: $dismode='';
2694: } else {
1.48 albertel 2695: $sqs.='&dismode='.&escape($dismode);
1.1 albertel 2696: }
2697:
2698: # --------------------------------------------------------------------- Display
1.53 raeburn 2699: my $msgstatus = $env{'form.msgstatus'};
1.1 albertel 2700: $startdis=$env{'form.startdis'};
1.53 raeburn 2701: if ($startdis ne '') {
2702: $startdis--;
2703: }
1.1 albertel 2704: unless ($startdis) { $startdis=0; }
2705:
2706: if ($env{'form.firstview'}) {
2707: $startdis=0;
2708: }
2709: if ($env{'form.lastview'}) {
2710: $startdis=-1;
2711: }
2712: if ($env{'form.prevview'}) {
2713: $startdis--;
2714: }
2715: if ($env{'form.nextview'}) {
2716: $startdis++;
2717: }
2718: my $postedstartdis=$startdis+1;
2719: $sqs.='&startdis='.$postedstartdis;
2720:
2721: # --------------------------------------------------------------- Render Output
2722:
2723: if ($env{'form.display'}) {
1.53 raeburn 2724: &displaymessage($r,$env{'form.display'},$folder,$msgstatus);
1.1 albertel 2725: } elsif ($env{'form.replyto'}) {
2726: &compout($r,'',$env{'form.replyto'},undef,undef,$folder,$dismode);
2727: } elsif ($env{'form.confirm'}) {
2728: &printheader($r,'','Confirmed Receipt');
1.36 albertel 2729: my $replying = 0;
1.42 raeburn 2730: foreach my $envkey (keys(%env)) {
1.75 raeburn 2731: if ($envkey=~/^form\.(rep)?rec\_(.*)$/) {
1.77 raeburn 2732: my $repchk = $1;
1.75 raeburn 2733: my $msgid = $2;
2734: $r->print('<b>'.&mt('Confirming Receipt').':</b> ');
2735: my $result = &Apache::lonmsg::user_crit_received($msgid);
2736: if ($result =~ /trans:\s+ok/) {
2737: &statuschange($msgid,'read');
2738: }
1.76 albertel 2739: $r->print($result.'<br />');
1.77 raeburn 2740: if ($repchk eq 'rep') {
1.75 raeburn 2741: &compout($r,'','','',$msgid);
2742: $replying = 1;
2743: }
1.1 albertel 2744: }
2745: }
1.36 albertel 2746: if (!$replying) {
2747: &discrit($r);
2748: }
1.1 albertel 2749: } elsif ($env{'form.critical'}) {
2750: &printheader($r,'','Displaying Critical Messages');
2751: &discrit($r);
2752: } elsif ($env{'form.forward'}) {
2753: &compout($r,$env{'form.forward'},undef,undef,undef,$folder);
2754: } elsif ($env{'form.markdel'}) {
2755: &printheader($r,'','Deleted Message');
1.9 albertel 2756: my ($result,$msg) =
2757: &statuschange($env{'form.markdel'},'deleted',$folder);
2758: if (!$result) {
1.10 albertel 2759: $r->print('<p class="LC_error">'.
2760: &mt('Failed to delete the message.').'</p>'.
1.9 albertel 2761: '<p class="LC_error">'.$msg."</p>\n");
2762: }
1.1 albertel 2763: &Apache::loncommunicate::menu($r);
1.53 raeburn 2764: &disall($r,($folder?$folder:$dismode),$msgstatus);
2765: } elsif ($env{'form.markedaction'} eq 'markedforward') {
2766: my $total = 0;
2767: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
2768: foreach my $msgid (@to_forward) {
2769: &statuschange(&unescape($msgid),'forwarded',$folder);
2770: $total ++;
2771: }
2772: if ($total > 0) {
2773: &compout($r,undef,undef,undef,undef,$folder,$dismode,$total);
2774: }
2775: } elsif ($env{'form.markedaction'} eq 'markedread') {
2776: my $total = 0;
2777: my @to_markread = &Apache::loncommon::get_env_multiple('form.delmark');
2778: foreach my $msgid (@to_markread) {
2779: &statuschange(&unescape($msgid),'read',$folder);
2780: $total ++;
2781: }
2782: &printheader($r,'','Marked Messages Read');
2783: $r->print(&mt('Marked [_1] message(s) read',$total).'<p>');
2784: &Apache::loncommunicate::menu($r);
2785: &disall($r,($folder?$folder:$dismode),$msgstatus);
2786: } elsif ($env{'form.markedaction'} eq 'markedunread') {
2787: my $total = 0;
2788: my @to_markunread = &Apache::loncommon::get_env_multiple('form.delmark');
2789: foreach my $msgid (@to_markunread) {
2790: &statuschange(&unescape($msgid),'new',$folder);
2791: $total ++;
2792: }
2793: &printheader($r,'','Marked Messages Unread');
2794: $r->print(&mt('Marked [_1] message(s) unread',$total).'<p>');
2795: &Apache::loncommunicate::menu($r);
2796: &disall($r,($folder?$folder:$dismode),$msgstatus);
2797: } elsif ($env{'form.markedaction'} eq 'markedmove') {
2798: my $destfolder = $env{'form.movetofolder'};
2799: my %gotfolders = &Apache::lonmsg::get_user_folders();
2800: &printheader($r,'','Moved Messages');
2801: if (!defined($gotfolders{$destfolder})) {
2802: $r->print(&mt('Destination folder [_1] is not a valid folder',
2803: $destfolder));
2804: } else {
2805: my ($total,$failed,@failed_msg)=(0,0);
2806: my @to_move = &Apache::loncommon::get_env_multiple('form.delmark');
2807: foreach my $msgid (@to_move) {
2808: my ($result,$msg) = &movemsg(&unescape($msgid),$folder,
2809: $env{'form.movetofolder'});
2810: if ($result) {
1.9 albertel 2811: $total++;
1.53 raeburn 2812: } else {
1.9 albertel 2813: $failed++;
2814: push(@failed_msg,$msg);
1.53 raeburn 2815: }
1.1 albertel 2816: }
1.53 raeburn 2817: if ($failed) {
2818: $r->print('<p class="LC_error">
1.10 albertel 2819: '.&mt('Failed to move [_1] message(s)',$failed).
2820: '</p>');
1.53 raeburn 2821: $r->print('<p class="LC_error">'.
2822: join("</p>\n<p class=\"LC_error\">",@failed_msg).
2823: "</p>\n");
2824: }
2825: $r->print(&mt('Moved [_1] message(s)',$total).'<p>');
2826: }
1.1 albertel 2827: &Apache::loncommunicate::menu($r);
1.53 raeburn 2828: &disall($r,($folder?$folder:$dismode),$msgstatus);
2829: } elsif ($env{'form.markedaction'} eq 'markeddel') {
1.9 albertel 2830: my ($total,$failed,@failed_msg)=(0,0);
1.53 raeburn 2831: my @to_delete = &Apache::loncommon::get_env_multiple('form.delmark');
2832: foreach my $msgid (@to_delete) {
2833: my ($result,$msg) = &statuschange(&unescape($msgid),'deleted',
2834: $folder);
2835: if ($result) {
2836: $total++;
2837: } else {
2838: $failed++;
2839: push(@failed_msg,$msg);
1.1 albertel 2840: }
2841: }
2842: &printheader($r,'','Deleted Messages');
1.9 albertel 2843: if ($failed) {
2844: $r->print('<p class="LC_error">
1.10 albertel 2845: '.&mt('Failed to delete [_1] message(s)',$failed).
2846: '</p>');
1.9 albertel 2847: $r->print('<p class="LC_error">'.
2848: join("</p>\n<p class=\"LC_error\">",@failed_msg).
2849: "</p>\n");
2850: }
1.10 albertel 2851: $r->print(&mt('Deleted [_1] message(s)',$total).'<p>');
1.1 albertel 2852: &Apache::loncommunicate::menu($r);
1.53 raeburn 2853: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2854: } elsif ($env{'form.markunread'}) {
2855: &printheader($r,'','Marked Message as Unread');
2856: &statuschange($env{'form.markunread'},'new');
2857: &Apache::loncommunicate::menu($r);
1.53 raeburn 2858: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2859: } elsif ($env{'form.compose'}) {
2860: &compout($r,'','',$env{'form.compose'});
2861: } elsif ($env{'form.recordftf'}) {
2862: &facetoface($r,$env{'form.recordftf'});
2863: } elsif ($env{'form.block'}) {
2864: &examblock($r,$env{'form.block'});
2865: } elsif ($env{'form.sendmail'}) {
1.53 raeburn 2866: if ($env{'form.multiforward'}) {
2867: &printheader($r,'','Messages being sent.');
2868: my $fixed_subj = $env{'form.subject'};
2869: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2870: my (%sendresult,%forwardok,%forwardfail,$fwdcount);
2871: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
2872: foreach my $item (@to_forward) {
2873: my $msgid=&unescape($item);
2874: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2875: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2876: if ($env{'form.showorigsubj'}) {
2877: $env{'form.subject'} = $fixed_subj.$content{'subject'};
2878: } else {
2879: $env{'form.subject'} = '';
2880: }
2881: my $uname = $content{'sendername'};
2882: my $udom = $content{'senderdomain'};
2883: &statuschange($msgid,'forwarded',$folder);
2884: if ($env{'form.showorigsender'}) {
2885: $env{'form.message'} = $env{'form.msgheader'}.' '.
2886: &Apache::loncommon::plainname($uname,$udom).' ('.
2887: $uname.':'.$udom.')';
2888: }
2889: $env{'form.message'} .= "\n\n-- Forwarded message --\n\n".
2890: $content{'message'};
2891: $fwdcount ++;
2892: $r->print($fwdcount.': ');
2893: $sendresult{$msgid} = &sendoffmail($r,$folder);
2894: $r->print('<br />');
2895: }
2896: foreach my $key (keys(%sendresult)) {
2897: if ($sendresult{$key} =~/^(\s*(?:ok|con_delayed)\s*)*$/) {
2898: $forwardok{$key} = $sendresult{$key};
2899: } else {
2900: $forwardfail{$key} = $sendresult{$key};
2901: }
2902: }
2903: if (keys(%forwardok) > 0) {
2904: my $count = keys(%forwardok);
2905: $r->print('<br /><span class="LC_success">'.
2906: &mt('[quant,_1,message] forwarded.',$count).
2907: '</span>');
2908: }
2909: if (keys(%forwardfail) > 0) {
2910: my $count = keys(%forwardfail);
2911: $r->print('<p><span class="LC_error">'.
2912: &mt('Could not forward [quant,_1,message].',$count).
2913: '</span> ');
2914: foreach my $key (keys(%forwardfail)) {
2915: $r->print(&mt('Could not deliver forwarded message.').'</span> '.
2916: &mt('The recipient addresses may need to be corrected').' ('.$forwardfail{$key}.').<br /><br />');
2917: }
2918: }
2919: &Apache::loncommunicate::menu($r);
2920: } else {
2921: &sendoffmail($r,$folder);
2922: }
1.1 albertel 2923: if ($env{'form.storebasecomment'}) {
2924: &storecomment($r);
1.38 raeburn 2925: }
1.1 albertel 2926: if (($env{'form.rsspost'}) && ($env{'request.course.id'})) {
1.38 raeburn 2927: &Apache::lonrss::addentry($env{'course.'.$env{'request.course.id'}.'.num'},
1.1 albertel 2928: $env{'course.'.$env{'request.course.id'}.'.domain'},
2929: 'Course_Announcements',
2930: $env{'form.subject'},
2931: $env{'form.message'},'/adm/communicate','public');
2932: }
1.38 raeburn 2933: if ((!exists($env{'form.group'})) && (!$env{'form.displayedcrit'})) {
1.53 raeburn 2934: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.36 albertel 2935: }
1.1 albertel 2936: } elsif ($env{'form.newfolder'}) {
2937: &printheader($r,'','New Folder');
1.46 raeburn 2938: my $showfolder = $env{'form.newfolder'};
2939: my ($makeresult,$warning) = &makefolder($env{'form.newfolder'});
2940: if ($makeresult eq 'ok') {
2941: $r->print(&mt('Mail folder "[_1]" created.',$showfolder).'<br />');
2942: } else {
2943: $r->print(&mt('Creation failed.').' '.$makeresult.'<br />'.
2944: $warning);
2945: $showfolder = $folder;
2946: }
2947: &Apache::loncommunicate::menu($r);
1.53 raeburn 2948: &disall($r,$showfolder,$msgstatus);
1.1 albertel 2949: } elsif ($env{'form.showcommentbaseurl'}) {
2950: &storedcommentlisting($r);
1.46 raeburn 2951: } elsif ($env{'form.folderaction'} eq 'delete') {
2952: &printheader($r,'','Deleted Folder');
2953: my $showfolder = '';
2954: my $delresult = &deletefolder($folder);
2955: if ($delresult eq 'ok') {
2956: $r->print(&mt('Mail folder "[_1]" deleted.',$folder).'<br />');
1.65 raeburn 2957: $env{'form.folder'} = '';
1.46 raeburn 2958: } else {
2959: $r->print(&mt('Deletion failed.').' '.$delresult.'<br />');
2960: $showfolder = $folder;
2961: }
2962: &Apache::loncommunicate::menu($r);
1.53 raeburn 2963: &disall($r,$showfolder,$msgstatus);
1.46 raeburn 2964: } elsif ($env{'form.folderaction'} eq 'rename') {
2965: &printheader($r,'','Renamed Folder');
2966: my $showfolder = $env{'form.renamed'};
2967: my $renresult = &renamefolder($folder);
2968: if ($renresult eq 'ok') {
2969: $r->print(&mt('Mail folder "[_1]" renamed "[_2]".',$folder,$showfolder).'<br />');
2970: } else {
2971: $r->print(&mt('Renaming failed.').' '.$renresult.'<br />');
2972: $showfolder = $folder;
2973: }
2974: &Apache::loncommunicate::menu($r);
1.53 raeburn 2975: &disall($r,$showfolder,$msgstatus);
1.1 albertel 2976: } else {
2977: &printheader($r,'','Display All Messages');
1.44 raeburn 2978: &Apache::loncommunicate::menu($r);
1.53 raeburn 2979: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2980: }
2981: $r->print(&Apache::loncommon::end_page());
2982: return OK;
2983: }
2984: # ================================================= Main program, reset counter
2985:
2986: =pod
2987:
2988: =cut
2989:
2990: 1;
2991:
2992: __END__
2993:
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