Annotation of loncom/interface/lonmsgdisplay.pm, revision 1.70
1.1 albertel 1: # The LearningOnline Network with CAPA
2: # Routines for messaging display
3: #
1.70 ! raeburn 4: # $Id: lonmsgdisplay.pm,v 1.69 2007/04/22 02:25:36 raeburn 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: }
393: if (defined($permfolders{$newname})) {
394: 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);
395: }
396: my %userfolders = &Apache::lonmsg::get_user_folders();
397: if (defined($userfolders{$newname})) {
398: 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);
399: }
400: if (!defined($userfolders{$folder})) {
401: return &mt('The folder "[_1]" could not be renamed to "[_2]" because the folder does not exist.',$folder,$newname);
402: }
403: my %folderinfo;
404: if (ref($userfolders{$folder}) eq 'HASH') {
405: %folderinfo = %{$userfolders{$folder}};
406: } else {
1.47 albertel 407: %folderinfo = ( id => $folder,
408: created => $userfolders{$folder},);
1.46 raeburn 409: }
410: my $outcome =
411: &Apache::lonnet::put('email_folders',{$newname => \%folderinfo});
412: if ($outcome eq 'ok') {
413: $outcome = &Apache::lonnet::del('email_folders',[$folder]);
414: }
415: return $outcome;
416: }
417:
418: sub get_msgfolder_lock {
419: # get lock for mail folder counter.
1.47 albertel 420: my $lockhash = { "\0".'lock_counter' => time, };
1.46 raeburn 421: my $tries = 0;
422: my $gotlock = &Apache::lonnet::newput('email_folders',$lockhash);
423: while (($gotlock ne 'ok') && $tries <3) {
424: $tries ++;
1.47 albertel 425: sleep(1);
1.46 raeburn 426: $gotlock = &Apache::lonnet::newput('email_folders',$lockhash);
427: }
428: return $gotlock;
429: }
430:
431: sub release_msgfolder_lock {
432: # remove lock
433: my @del_lock = ("\0".'lock_counter');
434: my $dellockoutcome=&Apache::lonnet::del('email_folders',\@del_lock);
435: if ($dellockoutcome ne 'ok') {
436: return ('<br />'.&mt('Warning: failed to release lock for counter').'<br />');
437: } else {
438: return 'ok';
439: }
440: }
441:
442:
1.1 albertel 443: # ======================================================== Move between folders
444:
445: sub movemsg {
446: my ($msgid,$srcfolder,$trgfolder)=@_;
447: if ($srcfolder eq 'new') { $srcfolder=''; }
1.3 albertel 448: my $srcsuffix=&Apache::lonmsg::foldersuffix($srcfolder);
449: my $trgsuffix=&Apache::lonmsg::foldersuffix($trgfolder);
1.9 albertel 450: if ($srcsuffix eq $trgsuffix) {
451: return (0,&mt('Message not moved, Attempted to move message to the same folder as it already is in.'));
452: }
1.1 albertel 453:
454: # Copy message
455: my %message=&Apache::lonnet::get('nohist_email'.$srcsuffix,[$msgid]);
1.9 albertel 456: if (!exists($message{$msgid}) || $message{$msgid} eq '') {
1.32 albertel 457: if (&Apache::lonnet::error(%message)) {
1.9 albertel 458: return (0,&mt('Message not moved, A network error occurred.'));
459: } else {
460: return (0,&mt('Message not moved as the message is no longer in the source folder.'));
461: }
462: }
463:
464: my $result =&Apache::lonnet::put('nohist_email'.$trgsuffix,
465: {$msgid => $message{$msgid}});
1.32 albertel 466: if (&Apache::lonnet::error($result)) {
1.9 albertel 467: return (0,&mt('Message not moved, A network error occurred.'));
468: }
1.1 albertel 469:
470: # Copy status
471: unless ($trgfolder eq 'trash') {
1.9 albertel 472: my %status=&Apache::lonnet::get('email_status'.$srcsuffix,[$msgid]);
473: # a non-existant status is the mark of an unread msg
1.32 albertel 474: if (&Apache::lonnet::error(%status)) {
1.9 albertel 475: return (0,&mt('Message copied to new folder but status was not, A network error occurred.'));
476: }
477: my $result=&Apache::lonnet::put('email_status'.$trgsuffix,
478: {$msgid => $status{$msgid}});
1.32 albertel 479: if (&Apache::lonnet::error($result)) {
1.9 albertel 480: return (0,&mt('Message copied to new folder but status was not, A network error occurred.'));
481: }
1.1 albertel 482: }
1.9 albertel 483:
1.1 albertel 484: # Delete orginals
1.9 albertel 485: my $result_del_msg =
486: &Apache::lonnet::del('nohist_email'.$srcsuffix,[$msgid]);
487: my $result_del_stat =
488: &Apache::lonnet::del('email_status'.$srcsuffix,[$msgid]);
1.32 albertel 489: if (&Apache::lonnet::error($result_del_msg)) {
1.9 albertel 490: return (0,&mt('Message copied, but unable to delete the original from the source folder.'));
491: }
1.32 albertel 492: if (&Apache::lonnet::error($result_del_stat)) {
1.9 albertel 493: return (0,&mt('Message copied, but unable to delete the original status from the source folder.'));
494: }
495:
496: return (1);
1.1 albertel 497: }
498:
499: # ======================================================= Display a course list
500:
501: sub discourse {
1.25 foxr 502: my $result;
503: my ($course_personnel,
504: $current_members,
505: $expired_members,
1.28 foxr 506: $future_members) =
507: &Apache::lonselstudent::get_people_in_class($env{'request.course.sec'});
1.25 foxr 508: unshift @$current_members, (@$course_personnel);
509: my %defaultUsers;
1.40 albertel 510:
511: $result .= '<input type="hidden" name="sendmode" value="group" />'."\n";
1.25 foxr 512:
1.40 albertel 513: $result .= &Apache::lonselstudent::render_student_list($current_members,
514: "compemail",
515: "current",
516: \%defaultUsers,
517: 1,"selectedusers",1);
1.25 foxr 518:
1.28 foxr 519: $result .= &Apache::lonselstudent::render_student_list($expired_members,
520: "compemail",
521: "expired",
522: \%defaultUsers,
523: 1, "selectedusers",0);
524: $result .= &Apache::lonselstudent::render_student_list($future_members,
525: "compemail",
526: "future",
527: \%defaultUsers,
528: 1, "selectedusers", 0);
1.25 foxr 529: return $result;
530: }
531:
1.38 raeburn 532: sub disgroup {
533: my ($cdom,$cnum,$group,$viewgrps,$editgrps) = @_;
534: my $result;
535: # Needs to be in a course
536: if (!($env{'request.course.fn'})) {
537: $result = &mt('Error: you must have a course role selected to be able to send a broadcast message to a group in the course.');
538: return $result;
539: }
540: if ($cdom eq '' || $cnum eq '') {
541: $result = &mt('Error: could not determine domain or number of course');
542: return $result;
543: }
544: my ($memberinfo,$numitems) =
545: &Apache::longroup::group_memberlist($cdom,$cnum,$group,{},[]);
546: my @statustypes = ('active');
547: if ($viewgrps || $editgrps) {
548: push(@statustypes,('future','previous'));
549: }
550: if (keys(%{$memberinfo}) == 0) {
551: $result = &mt('As this group has no members, there are no '.
552: 'recipients to select.');
553: return $result;
554: } else {
555: $result = &mt('Select message recipients from the group members listed below.<br />');
556: my %Sortby = (
557: active => {},
558: previous => {},
559: future => {},
560: );
561: my %lt = &Apache::lonlocal::texthash(
562: 'name' => 'Name',
563: 'usnm' => 'Username',
564: 'doma' => 'Domain',
565: 'active' => 'Active Members',
566: 'previous' => 'Former Members',
567: 'future' => 'Future Members',
568: );
569: foreach my $user (sort(keys(%{$memberinfo}))) {
570: my $status = $$memberinfo{$user}{status};
571: if ($env{'form.'.$status.'.sortby'} eq 'fullname') {
572: push(@{$Sortby{$status}{$$memberinfo{$user}{fullname}}},$user);
573: } elsif ($env{'form.'.$status.'.sortby'} eq 'username') {
574: push(@{$Sortby{$status}{$$memberinfo{$user}{uname}}},$user);
575: } elsif ($env{'form.'.$status.'.sortby'} eq 'domain') {
576: push(@{$Sortby{$status}{$$memberinfo{$user}{udom}}},$user);
577: } else {
578: push(@{$Sortby{$status}{$$memberinfo{$user}{fullname}}},$user);
579: }
580: }
581: $result .= &group_check_uncheck();
582: $result .= '<table border="0" cellspacing="8" cellpadding="2">'.
583: '<tr>';
584: foreach my $status (@statustypes) {
585: if (ref($numitems) eq 'HASH') {
586: if ((defined($$numitems{$status})) && ($$numitems{$status})) {
1.39 raeburn 587: $result.='<td valign="top">'.
1.38 raeburn 588: '<fieldset><legend><b>'.$lt{$status}.
589: '</b></legend><nobr>'.
1.50 raeburn 590: '<input type="button" value="'.&mt('Check All').'" '.
1.38 raeburn 591: 'onclick="javascript:toggleAll('."'".$status."','check'".')" />'.
592: ' '.
1.50 raeburn 593: '<input type="button" value="'.&mt('Uncheck All').'" '.
1.38 raeburn 594: 'onclick="javascript:toggleAll('."'".$status."','uncheck'".')" />'.
595: '</nobr></fieldset><br />'.
596: &Apache::loncommon::start_data_table().
597: &Apache::loncommon::start_data_table_header_row();
1.39 raeburn 598: $result .= "<th>$lt{'name'}</a></th>".
599: "<th>$lt{'usnm'}</a></th>".
600: "<th>$lt{'doma'}</a></th>".
1.38 raeburn 601: &Apache::loncommon::end_data_table_header_row();
602: foreach my $key (sort(keys(%{$Sortby{$status}}))) {
603: foreach my $user (@{$Sortby{$status}{$key}}) {
604: $result .=
605: &Apache::loncommon::start_data_table_row().
606: '<td><input type="checkbox" '.
607: 'name="selectedusers_forminput" value="'.
608: $user.':'.$status.'" />'.
609: $$memberinfo{$user}{'fullname'}.'</td>'.
610: '<td>'.$$memberinfo{$user}{'uname'}.'</td>'.
611: '<td>'.$$memberinfo{$user}{'udom'}.'</td>'.
612: &Apache::loncommon::end_data_table_row();
613: }
614: }
615: $result .= &Apache::loncommon::end_data_table();
616: }
617: }
618: $result .= '</td><td> </td>';
619: }
620: $result .= '</tr></table>';
621: }
622: return $result;
623: }
624:
625: sub group_check_uncheck {
626: my $output = qq|
627: <script type="text/javascript">
628: function toggleAll(caller,action) {
629: var pattern = new RegExp(":"+caller+"\$");
630: if (typeof(document.compemail.selectedusers_forminput.length)=="undefined") {
631: if (document.compemail.selectedusers_forminput.value.match(pattern)) {
632: if (action == 'check') {
633: document.groupmail.selectedusers_forminput.checked = true;
634: } else {
635: document.groupmail.selectedusers_forminput.checked = false;
636: }
637: }
638: } else {
639: for (var i=0; i<document.compemail.selectedusers_forminput.length; i++) {
640: if (document.compemail.selectedusers_forminput[i].value.match(pattern)) {
641: if (action == 'check') {
642: document.compemail.selectedusers_forminput[i].checked = true;
643: } else {
644: document.compemail.selectedusers_forminput[i].checked = false;
645: }
646: }
647: }
648: }
649: }
650: </script>
651: |;
652: }
653:
654: sub groupmail_header {
655: my ($action,$group,$cdom,$cnum) = @_;
656: my ($description,$refarg);
657: if (!$cdom || !$cnum) {
658: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
659: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
660: }
661: if (exists($env{'form.ref'})) {
662: $refarg = 'ref='.$env{'form.ref'};
663: }
664: if (!$group) {
665: $group = $env{'form.group'};
666: }
667: if ($group eq '') {
668: return '';
669: } else {
670: my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,$group);
671: if (defined($curr_groups{$group})) {
672: my %groupinfo =
673: &Apache::longroup::get_group_settings($curr_groups{$group});
674: $description = &unescape($groupinfo{'description'});
675: }
676: }
677: &Apache::lonhtmlcommon::clear_breadcrumbs();
678: if ($refarg) {
679: &Apache::lonhtmlcommon::add_breadcrumb
680: ({href=>"/adm/coursegroups",
681: text=>"Groups",
682: title=>"View course groups"});
683: }
684: &Apache::lonhtmlcommon::add_breadcrumb
685: ({href=>"/adm/$cdom/$cnum/$group/smppg?$refarg",
686: text=>"Group: $description",
687: title=>"Go to group's home page"},
688: {href=>"/adm/email?compose=group&group=".
689: "$env{'form.group'}&$refarg",
690: text=>"Send a Message in a Group",
691: title=>"Compose Group Email Message"},);
692: if ($action eq 'sending') {
693: &Apache::lonhtmlcommon::add_breadcrumb
694: ({text=>"Messages being sent.",
695: title=>"Messages sent"},);
696: }
697: my $groupheader = &Apache::loncommon::start_page('Group Email');
698: $groupheader .= &Apache::lonhtmlcommon::breadcrumbs
699: ('Group - '.$env{'form.group'}.' Email');
700: return $groupheader;
701: }
702:
703: sub groupmail_sent {
704: my ($group,$cdom,$cnum) = @_;
705: my $refarg;
706: if (exists($env{'form.ref'})) {
707: $refarg = 'ref='.$env{'form.ref'};
708: }
709: my $output .= '<br /><br /><a href="/adm/email?compose=group&group='.
710: $group.'&'.$refarg.'">'.
711: &mt('Send another group email').'</a>'.' '.
712: '<a href="/adm/'.$cdom.'/'.$cnum.'/'.$group.'/smppg?'.
713: $refarg.'">'. &mt('Return to group page').'</a>';
714: return $output;
715: }
716:
1.1 albertel 717: # ==================================================== Display Critical Message
718:
719: sub discrit {
720: my $r=shift;
1.5 albertel 721: my $header = '<h1><font color="red">'.&mt('Critical Messages').'</font></h1>'.
1.1 albertel 722: '<form action="/adm/email" method="POST">'.
723: '<input type="hidden" name="confirm" value="true" />';
724: my %what=&Apache::lonnet::dump('critical');
725: my $result = '';
1.42 raeburn 726: foreach my $key (sort(keys(%what))) {
727: my %content=&Apache::lonmsg::unpackagemsg($what{$key});
1.1 albertel 728: next if ($content{'senderdomain'} eq '');
729: $result.='<hr />'.&mt('From').': <b>'.
730: &Apache::loncommon::aboutmewrapper(
731: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
1.14 albertel 732: $content{'sendername'}.':'.
1.1 albertel 733: $content{'senderdomain'}.') '.$content{'time'}.
734: '<br />'.&mt('Subject').': '.$content{'subject'}.
735: '<br /><pre>'.
736: &Apache::lontexconvert::msgtexconverted($content{'message'}).
737: '</pre><small>'.
738: &mt('You have to confirm that you received this message. After confirmation, this message will be moved to your regular inbox').
739: '</small><br />'.
1.42 raeburn 740: '<input type="submit" name="rec_'.$key.'" value="'.&mt('Confirm Receipt').'" />'.
741: '<input type="submit" name="reprec_'.$key.'" '.
1.1 albertel 742: 'value="'.&mt('Confirm Receipt and Reply').'" />';
743: }
744: # Check to see if there were any messages.
745: if ($result eq '') {
746: $result = "<h2>".&mt('You have no critical messages.')."</h2>".
1.38 raeburn 747: '<a href="/adm/roles">'.&mt('Select a course').'</a><br />'.
1.1 albertel 748: '<a href="/adm/email">'.&mt('Communicate').'</a>';
749: } else {
750: $r->print($header);
751: }
752: $r->print($result);
753: $r->print('<input type="hidden" name="displayedcrit" value="true" /></form>');
754: }
755:
756: sub sortedmessages {
1.53 raeburn 757: my ($blocked,$startblock,$endblock,$numblocked,$folder,$msgstatus) = @_;
1.1 albertel 758: my $suffix=&Apache::lonmsg::foldersuffix($folder);
759: my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);
760: #unpack the varibles and repack into temp for sorting
761: my @temp;
762: my %descriptions;
763: my %status_cache =
764: &Apache::lonnet::get('email_status'.&Apache::lonmsg::foldersuffix($folder),\@messages);
1.11 albertel 765:
766: my $get_received;
767: if ($folder eq 'sent'
768: && ($env{'form.sortedby'} =~ m/^(rev)?(user|domain)$/)) {
769: $get_received = 1;
770: }
771:
772: foreach my $msgid (@messages) {
1.29 www 773: my $esc_msgid=&escape($msgid);
1.59 raeburn 774: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid,$processid,$symb,$error) =
1.11 albertel 775: &Apache::lonmsg::unpackmsgid($esc_msgid,$folder,undef,
1.1 albertel 776: \%status_cache);
1.53 raeburn 777: next if ($msgstatus ne '' && $msgstatus ne $status);
1.1 albertel 778: my $description = &get_course_desc($fromcid,\%descriptions);
779: my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status,
1.11 albertel 780: $esc_msgid,$description);
781: if ($get_received) {
782: my %message = &Apache::lonnet::get('nohist_email'.$suffix,
783: [$msgid]);
784: my %content = &Apache::lonmsg::unpackagemsg($message{$msgid});
785: push(@temp1,$content{'recuser'},$content{'recdomain'});
786: }
1.1 albertel 787: # Check whether message was sent during blocking period.
788: if ($sendtime >= $startblock && ($sendtime <= $endblock && $endblock > 0) ) {
1.11 albertel 789: $$blocked{$msgid} = 'ON';
1.1 albertel 790: $$numblocked ++;
791: } else {
792: push @temp ,\@temp1;
793: }
794: }
795: #default sort
796: @temp = sort {$a->[0] <=> $b->[0]} @temp;
797: if ($env{'form.sortedby'} eq "date"){
798: @temp = sort {$a->[0] <=> $b->[0]} @temp;
799: }
800: if ($env{'form.sortedby'} eq "revdate"){
801: @temp = sort {$b->[0] <=> $a->[0]} @temp;
802: }
803: if ($env{'form.sortedby'} eq "user"){
1.11 albertel 804: if ($get_received) {
805: @temp = sort {lc($a->[7][0]) cmp lc($b->[7][0])} @temp;
806: } else {
807: @temp = sort {lc($a->[2]) cmp lc($b->[2])} @temp;
808: }
1.1 albertel 809: }
810: if ($env{'form.sortedby'} eq "revuser"){
1.11 albertel 811: if ($get_received) {
812: @temp = sort {lc($b->[7][0]) cmp lc($a->[7][0])} @temp;
813: } else {
814: @temp = sort {lc($b->[2]) cmp lc($a->[2])} @temp;
815: }
1.1 albertel 816: }
817: if ($env{'form.sortedby'} eq "domain"){
1.11 albertel 818: if ($get_received) {
819: @temp = sort {$a->[8][0] cmp $b->[8][0]} @temp;
820: } else {
821: @temp = sort {$a->[3] cmp $b->[3]} @temp;
822: }
1.1 albertel 823: }
824: if ($env{'form.sortedby'} eq "revdomain"){
1.11 albertel 825: if ($get_received) {
826: @temp = sort {$b->[8][0] cmp $a->[8][0]} @temp;
827: } else {
828: @temp = sort {$b->[3] cmp $a->[3]} @temp;
829: }
1.1 albertel 830: }
831: if ($env{'form.sortedby'} eq "subject"){
832: @temp = sort {lc($a->[1]) cmp lc($b->[1])} @temp;
833: }
834: if ($env{'form.sortedby'} eq "revsubject"){
835: @temp = sort {lc($b->[1]) cmp lc($a->[1])} @temp;
836: }
837: if ($env{'form.sortedby'} eq "course"){
838: @temp = sort {lc($a->[6]) cmp lc($b->[6])} @temp;
839: }
840: if ($env{'form.sortedby'} eq "revcourse"){
841: @temp = sort {lc($b->[6]) cmp lc($a->[6])} @temp;
842: }
843: if ($env{'form.sortedby'} eq "status"){
844: @temp = sort {$a->[4] cmp $b->[4]} @temp;
845: }
846: if ($env{'form.sortedby'} eq "revstatus"){
847: @temp = sort {$b->[4] cmp $a->[4]} @temp;
848: }
849: return @temp;
850: }
851:
852: sub get_course_desc {
853: my ($fromcid,$descriptions) = @_;
854: my $description;
855: if (!$fromcid) {
856: return $description;
857: } else {
858: if (defined($$descriptions{$fromcid})) {
859: $description = $$descriptions{$fromcid};
860: } else {
861: if (defined($env{'course.'.$fromcid.'.description'})) {
862: $description = $env{'course.'.$fromcid.'.description'};
863: } else {
1.48 albertel 864: my %courseinfo=&Apache::lonnet::coursedescription($fromcid);
1.1 albertel 865: $description = $courseinfo{'description'};
866: }
867: $$descriptions{$fromcid} = $description;
868: }
869: return $description;
870: }
871: }
872:
873: # ======================================================== Display all messages
874:
875: sub disall {
1.53 raeburn 876: my ($r,$folder,$msgstatus)=@_;
1.57 albertel 877: my %saveable = ('folder' => 'scalar',
878: 'msgstatus' => 'scalar',
879: 'sortedby' => 'scalar',
880: 'interdis' => 'scalar',
881: );
882: &Apache::loncommon::store_settings('user','mail',\%saveable);
883: &Apache::loncommon::restore_settings('user','mail',\%saveable);
884: $folder ||= $env{'form.folder'};
885: $msgstatus ||= $env{'form.msgstatus'};
886: $env{'form.interdis'} ||= 20;
887:
1.53 raeburn 888: $r->print(&folderlist($folder,$msgstatus));
889: if ($folder eq 'critical') {
1.1 albertel 890: &discrit($r);
891: } else {
1.53 raeburn 892: &disfolder($r,$folder,$msgstatus);
1.1 albertel 893: }
894: }
895:
896: # ============================================================ Display a folder
897:
898: sub disfolder {
1.53 raeburn 899: my ($r,$folder,$msgstatus)=@_;
900: my %statushash = &get_msgstatus_types();
1.1 albertel 901: my %blocked = ();
902: my %setters = ();
903: my $numblocked = 0;
1.44 raeburn 904: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
1.53 raeburn 905: my %lt = &Apache::lonlocal::texthash(
906: sede => 'Select a destination folder to which the messages will be moved.',
907: nome => 'No messages have been selected to apply ths action to.',
908: chec => 'Check the checkbox for at least one message.',
909: );
1.64 raeburn 910: my $jscript = &Apache::loncommon::check_uncheck_jscript();
1.1 albertel 911: $r->print(<<ENDDISHEADER);
1.16 albertel 912: <script type="text/javascript">
1.64 raeburn 913: $jscript
1.1 albertel 914:
1.53 raeburn 915: function checkfoldermove() {
916: if (document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value == 'markedmove') {
917: if (document.disall.movetofolder.options[document.disall.movetofolder.selectedIndex].value == "") {
918: alert("$lt{'sede'}");
919: return;
1.1 albertel 920: }
921: }
1.53 raeburn 922: return;
1.1 albertel 923: }
1.53 raeburn 924:
925: function validate_checkedaction() {
926: document.disall.markedaction.value = document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value;
927: if (document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value == 'markedmove') {
928: if (document.disall.movetofolder.options[document.disall.movetofolder.selectedIndex].value == "") {
929: alert("$lt{'sede'}");
930: return;
931: }
932: }
933: var checktotal = 0;
1.64 raeburn 934: if (document.forms.disall.delmark.length > 0) {
935: for (var i=0; i<document.forms.disall.delmark.length; i++) {
936: if (document.forms.disall.delmark[i].checked) {
937: checktotal ++;
938: }
939: }
940: } else {
941: if (document.forms.disall.delmark.checked) {
1.53 raeburn 942: checktotal ++;
943: }
1.64 raeburn 944: }
1.53 raeburn 945: if (checktotal == 0) {
946: alert("$lt{'nome'}\\n$lt{'chec'}");
947: return;
948: }
949: document.disall.submit();
950: }
951:
1.1 albertel 952: </script>
953: ENDDISHEADER
1.54 albertel 954:
1.1 albertel 955: my $fsqs='&folder='.$folder;
1.53 raeburn 956: my @temp=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
1.1 albertel 957: my $totalnumber=$#temp+1;
1.53 raeburn 958: if ($totalnumber < 1) {
959: if ($msgstatus eq '') {
960: $r->print('<h2>'.&mt('Empty Folder').'</h2>');
961: } elsif ($msgstatus eq 'replied') {
962: $r->print('<h2>'.&mt('You have not replied to any messages in this folder.').'</h2>');
963: } else {
1.55 albertel 964: $r->print('<h2>'.&mt('There are no '.lc($statushash{$msgstatus}).' messages in this folder.').'</h2>');
1.53 raeburn 965: }
1.65 raeburn 966: if ($numblocked > 0) {
967: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
968: \%setters));
969: }
1.1 albertel 970: return;
971: }
1.57 albertel 972: my $interdis = $env{'form.interdis'};
1.1 albertel 973: my $number=int($totalnumber/$interdis);
1.57 albertel 974: if ($totalnumber%$interdis == 0) {
975: $number--;
1.53 raeburn 976: }
977:
1.1 albertel 978: if (($startdis<0) || ($startdis>$number)) { $startdis=$number; }
979: my $firstdis=$interdis*$startdis;
980: if ($firstdis>$#temp) { $firstdis=$#temp-$interdis+1; }
981: my $lastdis=$firstdis+$interdis-1;
982: if ($lastdis>$#temp) { $lastdis=$#temp; }
1.53 raeburn 983: $r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber,$msgstatus));
1.1 albertel 984: $r->print('<form method="post" name="disall" action="/adm/email">'.
1.53 raeburn 985: '<table class="LC_mail_list"><tr><th colspan="1"> </th><th>');
1.1 albertel 986: if ($env{'form.sortedby'} eq "revdate") {
987: $r->print('<a href = "?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');
988: } else {
989: $r->print('<a href = "?sortedby=revdate'.$fsqs.'">'.&mt('Date').'</a></th>');
990: }
991: $r->print('<th>');
992: if ($env{'form.sortedby'} eq "revuser") {
993: $r->print('<a href = "?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>');
994: } else {
995: $r->print('<a href = "?sortedby=revuser'.$fsqs.'">'.&mt('Username').'</a>');
996: }
997: $r->print('</th><th>');
998: if ($env{'form.sortedby'} eq "revdomain") {
999: $r->print('<a href = "?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>');
1000: } else {
1001: $r->print('<a href = "?sortedby=revdomain'.$fsqs.'">'.&mt('Domain').'</a>');
1002: }
1003: $r->print('</th><th>');
1004: if ($env{'form.sortedby'} eq "revsubject") {
1005: $r->print('<a href = "?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>');
1006: } else {
1007: $r->print('<a href = "?sortedby=revsubject'.$fsqs.'">'.&mt('Subject').'</a>');
1008: }
1009: $r->print('</th><th>');
1010: if ($env{'form.sortedby'} eq "revcourse") {
1.46 raeburn 1011: $r->print('<a href = "?sortedby=course'.$fsqs.'">'.&mt('Course').'</a>');
1.1 albertel 1012: } else {
1.46 raeburn 1013: $r->print('<a href = "?sortedby=revcourse'.$fsqs.'">'.&mt('Course').'</a>');
1.1 albertel 1014: }
1015: $r->print('</th><th>');
1016: if ($env{'form.sortedby'} eq "revstatus") {
1017: $r->print('<a href = "?sortedby=status'.$fsqs.'">'.&mt('Status').'</a></th>');
1018: } else {
1019: $r->print('<a href = "?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</a></th>');
1020: }
1021: $r->print("</tr>\n");
1.6 albertel 1022:
1023: my $suffix = &Apache::lonmsg::foldersuffix($folder);
1.1 albertel 1024: for (my $n=$firstdis;$n<=$lastdis;$n++) {
1.11 albertel 1025: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID,
1026: $description,$recv_name,$recv_domain)=
1027: @{$temp[$n]};
1.1 albertel 1028: if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) {
1029: if ($status eq 'new') {
1.4 albertel 1030: $r->print('<tr class="LC_mail_new">');
1.1 albertel 1031: } elsif ($status eq 'read') {
1.4 albertel 1032: $r->print('<tr class="LC_mail_read">');
1.1 albertel 1033: } elsif ($status eq 'replied') {
1.4 albertel 1034: $r->print('<tr class="LC_mail_replied">');
1.1 albertel 1035: } else {
1.4 albertel 1036: $r->print('<tr class="LC_mail_other">');
1.1 albertel 1037: }
1.6 albertel 1038: my ($dis_name,$dis_domain) = ($fromname,$fromdomain);
1039: if ($folder eq 'sent') {
1.69 raeburn 1040: if (defined($recv_name) && defined($recv_domain)) {
1041: if (ref($recv_name) eq 'ARRAY' &&
1042: ref($recv_domain) eq 'ARRAY') {
1043: $dis_name = join('<br />',@{$recv_name});
1044: $dis_domain = join('<br />',@{$recv_domain});
1045: }
1.11 albertel 1046: } else {
1.29 www 1047: my $msg_id = &unescape($origID);
1.11 albertel 1048: my %message = &Apache::lonnet::get('nohist_email'.$suffix,
1049: [$msg_id]);
1050: my %content = &Apache::lonmsg::unpackagemsg($message{$msg_id});
1.69 raeburn 1051: if (ref($content{'recuser'}) eq 'ARRAY') {
1052: $dis_name = join('<br />',@{$content{'recuser'}});
1053: }
1054: if (ref($content{'recdomain'}) eq 'ARRAY') {
1055: $dis_domain = join('<br />',@{$content{'recdomain'}});
1056: }
1.11 albertel 1057: }
1.6 albertel 1058: }
1.53 raeburn 1059: my $localsenttime = &Apache::lonlocal::locallocaltime($sendtime);
1060: my $count = $n +1;
1061: $r->print('<td align="right"><nobr>'.(($status eq 'new')?'<b>':'').
1062: $count.'.'.(($status eq 'new')?'</b>':'').' '.
1063: '<input type="checkbox" name="delmark"'.
1064: ' value="'.$origID.'" /></nobr></td>');
1065: foreach my $item ($localsenttime,$dis_name,$dis_domain,$shortsubj) {
1066: $r->print('<td>'.(($status eq 'new')?'<b>':'').
1.61 raeburn 1067: '<a href="/adm/email?display='.$origID.$sqs.'">'.
1.53 raeburn 1068: $item.(($status eq 'new')?'</b>':'').'</td>');
1069: }
1070: my $showstatus;
1071: my %statushash = &get_msgstatus_types();
1072: if ($status eq '') {
1073: $showstatus = '';
1074: } else {
1075: $showstatus = $statushash{$status};
1076: }
1077: $r->print('<td>'.(($status eq 'new')?'<b>':'').$description.
1078: (($status eq 'new')?'</b>':'').'</td><td>'.
1079: (($status eq 'new')?'<b>':'').$showstatus.
1080: (($status eq 'new')?'</b>':'').'</td></tr>'."\n");
1.1 albertel 1081: } elsif ($status eq 'deleted') {
1082: # purge
1.9 albertel 1083: my ($result,$msg) =
1.29 www 1084: &movemsg(&unescape($origID),$folder,'trash');
1.9 albertel 1085:
1.1 albertel 1086: }
1087: }
1.53 raeburn 1088: $r->print("</table>\n");
1089: $r->print('<table border="0" cellspacing="2" cellpadding="2">
1090: <tr>
1091: <td>'.
1.64 raeburn 1092: '<input type="button" onclick="javascript:checkAll(document.disall.delmark)" value="'.&mt('Check All').'" /><br />'."\n".
1093: '<input type="button" onclick="javascript:uncheckAll(document.disall.delmark)" value="'.&mt('Uncheck All').'" />'."\n".
1.53 raeburn 1094: '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" /></td><td> </td>'."\n".
1095: '<td align="center"><b>'.&mt('Action').'</b><br />'."\n".
1096: ' <select name="checkedaction" onchange="javascript:checkfoldermove()">'."\n");
1097:
1.1 albertel 1098: if ($folder ne 'trash') {
1.53 raeburn 1099: $r->print(' <option value="markeddel">'.&mt('Delete').'</option>'."\n");
1100: }
1101: if ($msgstatus ne 'read') {
1102: $r->print(' <option value="markedread">'.&mt('Mark Read').'</option>."\n"');
1103: }
1104: if ($msgstatus ne 'unread') {
1105: $r->print(' <option value="markedunread">'.&mt('Mark Unread').'</option>'."\n");
1.1 albertel 1106: }
1.53 raeburn 1107: $r->print(' <option value="markedforward">'.&mt('Forward').'</option>'."\n");
1.54 albertel 1108:
1109: my %gotfolders = &Apache::lonmsg::get_user_folders();
1.53 raeburn 1110: if (keys(%gotfolders) > 0) {
1111: $r->print(' <option value="markedmove">'.&mt('Move to Folder ->').
1112: '</option>');
1113: }
1114: $r->print("\n".'</select></td>'."\n");
1.54 albertel 1115:
1.53 raeburn 1116: if (keys(%gotfolders) > 0) {
1117: $r->print('<td align="center"><b>'.&mt('Destination folder').'<b><br />');
1.54 albertel 1118: my %userfolders;
1.53 raeburn 1119: foreach my $key (keys(%gotfolders)) {
1120: $userfolders{$key} = $key;
1121: }
1122: $userfolders{''} = "";
1123: $r->print(&Apache::loncommon::select_form('','movetofolder',%userfolders).
1124: '</td>');
1125: }
1126: $r->print('<td> </td><td> '.
1127: '<input type="button" name="go" value="'.&mt('Go').
1128: '" onclick="javascript:validate_checkedaction()"/></td>'."\n".
1129: '</tr></table>');
1.1 albertel 1130: my $postedstartdis=$startdis+1;
1.53 raeburn 1131: $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 1132: if ($numblocked > 0) {
1.65 raeburn 1133: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
1134: \%setters));
1.1 albertel 1135: }
1136: }
1137:
1.65 raeburn 1138: sub blocked_in_folder {
1139: my ($numblocked,$startblock,$endblock,$setters) = @_;
1140: my $beginblock = &Apache::lonlocal::locallocaltime($startblock);
1141: my $finishblock = &Apache::lonlocal::locallocaltime($endblock);
1142: my $output = '<br /><br />'.
1143: &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);
1144: $output .= &Apache::loncommon::build_block_table($startblock,$endblock,
1145: $setters);
1146: return $output;
1147: }
1148:
1.1 albertel 1149: # ============================================================== Compose output
1150:
1151: sub compout {
1.53 raeburn 1152: my ($r,$forwarding,$replying,$broadcast,$replycrit,$folder,$dismode,
1153: $multiforward)=@_;
1.1 albertel 1154: my $suffix=&Apache::lonmsg::foldersuffix($folder);
1.38 raeburn 1155: my ($cdom,$cnum,$group,$refarg);
1156: if (exists($env{'form.group'})) {
1157: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1158: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1159: $group = $env{'form.group'};
1160: my $action = 'composing';
1161: $r->print(&groupmail_header($action,$group,$cdom,$cnum));
1162: } elsif ($broadcast eq 'individual') {
1.1 albertel 1163: &printheader($r,'/adm/email?compose=individual',
1164: 'Send a Message');
1165: } elsif ($broadcast) {
1166: &printheader($r,'/adm/email?compose=group',
1167: 'Broadcast Message');
1168: } elsif ($forwarding) {
1169: &Apache::lonhtmlcommon::add_breadcrumb
1.29 www 1170: ({href=>"/adm/email?display=".&escape($forwarding),
1.1 albertel 1171: text=>"Display Message"});
1.29 www 1172: &printheader($r,'/adm/email?forward='.&escape($forwarding),
1.1 albertel 1173: 'Forwarding a Message');
1174: } elsif ($replying) {
1175: &Apache::lonhtmlcommon::add_breadcrumb
1.29 www 1176: ({href=>"/adm/email?display=".&escape($replying),
1.1 albertel 1177: text=>"Display Message"});
1.29 www 1178: &printheader($r,'/adm/email?replyto='.&escape($replying),
1.1 albertel 1179: 'Replying to a Message');
1180: } elsif ($replycrit) {
1181: $r->print('<h3>'.&mt('Replying to a Critical Message').'</h3>');
1182: $replying=$replycrit;
1.53 raeburn 1183: } elsif ($multiforward) {
1184: &Apache::lonhtmlcommon::add_breadcrumb
1185: ({href=>"/adm/email?folder=".&escape($folder),
1186: text=>"Display All Messages"});
1187: &printheader($r,'/adm/email?compose=multiforward',
1188: 'Forwarding Multiple Messages');
1.70 ! raeburn 1189: if ($multiforward > 1) {
! 1190: $r->print(&mt('Each of the <b>[quant,_1,message]</b> you checked
! 1191: will be forwarded to the recipient(s) you select below.',$multiforward).'<br />');
! 1192: } else {
! 1193: $r->print(&mt('The message you checked will be forwarded to the recipient(s) you select below.').'<br />');
! 1194: }
! 1195:
1.1 albertel 1196: } else {
1197: &printheader($r,'/adm/email?compose=upload',
1198: 'Distribute from Uploaded File');
1199: }
1200:
1201: my $dispcrit='';
1202: my $dissub='';
1203: my $dismsg='';
1204: my $disbase='';
1205: my $func=&mt('Send New');
1.50 raeburn 1206: my %lt=&Apache::lonlocal::texthash('us' => 'Username',
1207: 'do' => 'Domain',
1208: 'ad' => 'Additional Recipients',
1209: 'sb' => 'Subject',
1210: 'ca' => 'Cancel',
1211: 'ma' => 'Mail',
1.53 raeburn 1212: 'msg' => 'Messages',
1.50 raeburn 1213: 'gen' => 'Generate messages from a file',
1214: 'gmt' => 'General message text',
1215: 'tff' => 'The file format for the uploaded portion of the message is',
1216: 'uas' => 'Upload and Send',
1217: );
1.1 albertel 1218: if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
1219: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
1220: '/'.$env{'request.course.sec'})) {
1221: my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");
1222: $dispcrit=
1223: '<p><label><input type="checkbox" name="critmsg" /> '.&mt('Send as critical message').'</label> ' . $crithelp .
1224: '</p><p>'.
1225: '<label><input type="checkbox" name="sendbck" /> '.&mt('Send as critical message').' ' .
1226: &mt('and return receipt') . '</label>' . $crithelp .
1227: '</p><p><label><input type="checkbox" name="permanent" /> '.
1228: &mt('Send copy to permanent email address (if known)').'</label></p>'.
1229: '<p><label><input type="checkbox" name="rsspost" /> '.
1230: &mt('Include in course RSS newsfeed').'</label></p>';
1.70 ! raeburn 1231: }
! 1232: if (&Apache::lonnet::allowed('dff',$env{'request.course.id'}) ||
! 1233: &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
! 1234: '/'.$env{'request.course.sec'})) {
! 1235:
! 1236: $dispcrit.='<p><label>'.
! 1237: '<input type="checkbox" name="courserecord" value="1" /> '.
! 1238: &mt("Include in course's 'User records' for recipient(s)").
! 1239: '</label></p>';
! 1240: }
! 1241:
1.1 albertel 1242: my %message;
1243: my %content;
1244: my $defdom=$env{'user.domain'};
1245: if ($forwarding) {
1246: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$forwarding]);
1247: %content=&Apache::lonmsg::unpackagemsg($message{$forwarding},$folder);
1248: $dispcrit.='<input type="hidden" name="forwid" value="'.
1249: $forwarding.'" />';
1250: $func=&mt('Forward');
1251:
1252: $dissub=&mt('Forwarding').': '.$content{'subject'};
1253: $dismsg=&mt('Forwarded message from').' '.
1254: $content{'sendername'}.' '.&mt('at').' '.$content{'senderdomain'};
1255: if ($content{'baseurl'}) {
1.29 www 1256: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />';
1.1 albertel 1257: }
1258: }
1259: if ($replying) {
1260: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$replying]);
1261: %content=&Apache::lonmsg::unpackagemsg($message{$replying},$folder);
1262: $dispcrit.='<input type="hidden" name="replyid" value="'.
1263: $replying.'" />';
1264: $func=&mt('Send Reply to');
1265:
1266: $dissub=&mt('Reply').': '.$content{'subject'};
1267: $dismsg='> '.$content{'message'};
1268: $dismsg=~s/\r/\n/g;
1269: $dismsg=~s/\f/\n/g;
1270: $dismsg=~s/\n+/\n\> /g;
1271: if ($content{'baseurl'}) {
1.29 www 1272: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />';
1.1 albertel 1273: if ($env{'user.adv'}) {
1274: $disbase.='<label><input type="checkbox" name="storebasecomment" />'.&mt('Store message for re-use').
1275: '</label> <a href="/adm/email?showcommentbaseurl='.
1.29 www 1276: &escape($content{'baseurl'}).'" target="comments">'.
1.1 albertel 1277: &mt('Show re-usable messages').'</a><br />';
1278: }
1279: }
1280: }
1281: my $citation=&displayresource(%content);
1.38 raeburn 1282: my ($can_grp_broadcast,$viewgrps,$editgrps);
1.1 albertel 1283: if ($env{'form.recdom'}) { $defdom=$env{'form.recdom'}; }
1.23 www 1284: if ($env{'form.text'}) { $dismsg=$env{'form.text'}; }
1285: if ($env{'form.subject'}) { $dissub=$env{'form.subject'}; }
1286: $r->print(
1.1 albertel 1287: '<form action="/adm/email" name="compemail" method="post"'.
1288: ' enctype="multipart/form-data">'."\n".
1.38 raeburn 1289: '<input type="hidden" name="sendmail" value="on" />'."\n");
1290: if ($broadcast eq 'group' && $env{'form.group'} ne '') {
1291: $can_grp_broadcast =
1292: &Apache::lonnet::allowed('sgb',$env{'request.course.id'}.'/'.
1293: $group);
1294: $viewgrps =
1295: &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.
1296: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
1297: $editgrps =
1298: &Apache::lonnet::allowed('mdg',$env{'request.course.id'}.
1299: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
1300: if ($viewgrps || $editgrps || $can_grp_broadcast) {
1301: $r->print(&disgroup($cdom,$cnum,$group,$viewgrps,$editgrps));
1302: }
1303: }
1304: $r->print('<table>');
1305: if (($broadcast eq 'group') && ($group ne '') &&
1306: (!$can_grp_broadcast && !$viewgrps && !$editgrps)) {
1307: $r->print(&recipient_input_row($cdom,%lt));
1308: }
1309: if (($broadcast ne 'group') && ($broadcast ne 'upload')) {
1.1 albertel 1310: if ($replying) {
1311: $r->print('<tr><td colspan="2">'.&mt('Replying to').' '.
1312: &Apache::loncommon::aboutmewrapper(
1313: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).' ('.
1.14 albertel 1314: $content{'sendername'}.':'.
1.1 albertel 1315: $content{'senderdomain'}.')'.
1316: '<input type="hidden" name="recuname" value="'.$content{'sendername'}.'" />'.
1317: '<input type="hidden" name="recdomain" value="'.$content{'senderdomain'}.'" />'.
1318: '</td></tr>');
1319: } else {
1.38 raeburn 1320: $r->print(&recipient_input_row($defdom,%lt));
1.1 albertel 1321: }
1322: }
1323: my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
1.53 raeburn 1324: my $subj_size;
1325: if ($multiforward) {
1326: $r->print(&additional_rec_row(\%lt));
1327: $r->print('<tr><td colspan="2">'.
1328: &mt('Unless you choose otherwise:').'<ul><li>'.
1329: &mt("The subject in each forwarded message will be <i>'Forwarding:'</i> followed by the original subject.").'</li><li>'.
1330: &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>');
1331: $func=&mt('Forward');
1332: $dissub = &mt('Forwarding').': ';
1333: $subj_size = '10';
1334: my $extra = '<'.&mt('original subject').'> '.
1335: '<input type="radio" name="showorigsubj" value="1" checked="checked" />'.&mt('Yes').' <input type="radio" name="showorigsubj" value="0" />'.&mt('No');
1336: $dismsg = &mt('Forwarded message from ').' ';
1337: my $sender = &mt("sender's name");
1338: $r->print(&msg_subject_row($dissub,\%lt,$subj_size,$extra));
1339: $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>
1340: </table>
1341: <br />'.
1342: $latexHelp.
1343: &mt("Any new text to display before the text of the original messages:").'<br />
1344: <textarea name="message" id="message" cols="80" rows="5" wrap="hard">
1345: </textarea></p><br />');
1346: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
1347: foreach my $msg (@to_forward) {
1348: $r->print('<input type="hidden" name="delmark" value="'.$msg.'" />');
1349: }
1350: $r->print(&submit_button_row($folder,$dismode,$func.' '.$lt{'msg'},
1351: \%lt));
1352: } elsif ($broadcast ne 'upload') {
1353: $subj_size = '50';
1354: $r->print(&additional_rec_row(\%lt));
1355: $r->print(&msg_subject_row($dissub,\%lt,$subj_size));
1356: $r->print(<<"ENDCOMP");
1357: </table>
1.1 albertel 1358: $latexHelp
1359: <textarea name="message" id="message" cols="80" rows="15" wrap="hard">$dismsg
1360: </textarea></p><br />
1361: $dispcrit
1362: $disbase
1363: ENDCOMP
1.53 raeburn 1364: $r->print(&submit_button_row($folder,$dismode,$func.' '.$lt{'ma'},
1365: \%lt));
1366: $r->print($citation);
1.38 raeburn 1367: if (exists($env{'form.ref'})) {
1368: $r->print('<input type="hidden" name="ref" value="'.
1369: $env{'form.ref'}.'" />');
1370: }
1371: if (exists($env{'form.group'})) {
1372: $r->print('<input type="hidden" name="group" value="'.
1373: $env{'form.group'}.'" />');
1374: }
1.1 albertel 1375: } else { # $broadcast is 'upload'
1.50 raeburn 1376: $r->print(<<ENDBLOCK);
1.1 albertel 1377: <input type="hidden" name="sendmode" value="upload" />
1378: <input type="hidden" name="send" value="on" />
1.50 raeburn 1379: <h3>$lt{'gen'}</h3>
1.1 albertel 1380: <p>
1381: Subject: <input type="text" size="50" name="subject" />
1382: </p>
1.50 raeburn 1383: <p>$lt{'gmt'}:<br />
1.1 albertel 1384: <textarea name="message" id="message" cols="60" rows="10" wrap="hard">$dismsg
1385: </textarea></p>
1386: <p>
1.50 raeburn 1387: $lt{'tff'}:
1388: ENDBLOCK
1389: $r->print('
1390: <pre>'."\n".
1391: &mt('username1:domain1: text')."\n".
1392: &mt('username2:domain2: text')."\n".
1393: &mt('username3:domain1: text')."\n".
1394: '</pre>
1.1 albertel 1395: </p>
1396: <p>
1.50 raeburn 1397: '.&mt('The messages will be assembled from all lines with the respective'."\n".'<tt>username:domain</tt>, and appended to the general message text.'));
1398: $r->print(<<ENDUPLOAD);
1399: </p>
1.1 albertel 1400: <p>
1401: <input type="file" name="upfile" size="40" /></p><p>
1402: $dispcrit
1.50 raeburn 1403: <input type="submit" value="$lt{'uas'}" /></p>
1.1 albertel 1404: ENDUPLOAD
1405: }
1406: if ($broadcast eq 'group') {
1.38 raeburn 1407: if ($group eq '') {
1408: my $studentsel = &discourse();
1409: $r->print($studentsel);
1410: }
1.1 albertel 1411: }
1.36 albertel 1412: if ($env{'form.displayedcrit'}) {
1413: $r->print('<input type="hidden" name="displayedcrit" value="true" />');
1414: }
1.1 albertel 1415: $r->print('</form>'.
1416: &Apache::lonfeedback::generate_preview_button('compemail','message').
1417: &Apache::lonhtmlcommon::htmlareaselectactive('message'));
1418: }
1419:
1420: # ---------------------------------------------------- Display all face to face
1421:
1.38 raeburn 1422: sub recipient_input_row {
1423: my ($dom,%lt) = @_;
1424: my $domform = &Apache::loncommon::select_dom_form($dom,'recdomain');
1425: my $selectlink=
1426: &Apache::loncommon::selectstudent_link('compemail','recuname',
1427: 'recdomain');
1428: my $output = <<"ENDREC";
1429: <tr><td>$lt{'us'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recname'}" /></td><td rowspan="2">$selectlink</td></tr>
1430: <tr><td>$lt{'do'}:</td>
1431: <td>$domform</td></tr>
1432: ENDREC
1433: return $output;
1434: }
1435:
1.53 raeburn 1436: sub additional_rec_row {
1437: my ($lt) = @_;
1438: my $output = <<"ENDADD";
1439: <tr><td>$lt->{'ad'}:<br /><tt>username:domain,username:domain, ...
1440: </tt></td><td>
1441: <input type="text" size="50" name="additionalrec" /></td></tr>
1442: ENDADD
1443: return $output;
1444: }
1445:
1446: sub submit_button_row {
1447: my ($folder,$dismode,$sendtext,$lt) = @_;
1448: my $output = qq|
1449: <input type="hidden" name="folder" value="$folder" />
1450: <input type="hidden" name="dismode" value="$dismode" />
1451: <input type="submit" name="send" value="$sendtext" />
1452: <input type="submit" name="cancel" value="$lt->{'ca'}" /><hr />
1453: |;
1454: return $output;
1455: }
1456:
1457: sub msg_subject_row {
1458: my ($dissub,$lt,$subj_size,$extra) = @_;
1459: my $output = '<tr><td>'.$lt->{'sb'}.':</td><td><input type="text" size="'.
1460: $subj_size.'" name="subject" value="'.$dissub.'" />'.$extra.
1461: '</td></tr>';
1462: return $output;
1463: }
1464:
1.1 albertel 1465: sub retrieve_instructor_comments {
1466: my ($user,$domain)=@_;
1467: my $target=$env{'form.grade_target'};
1468: if (! $env{'request.course.id'}) { return; }
1.49 albertel 1469: if (! &Apache::lonnet::allowed('dff',$env{'request.course.id'})
1470: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1471: '/'.$env{'request.course.sec'})) {
1472: return;
1473: }
1474: my %records=&Apache::lonnet::dump('nohist_email',
1475: $env{'course.'.$env{'request.course.id'}.'.domain'},
1476: $env{'course.'.$env{'request.course.id'}.'.num'},
1477: '%255b'.$user.'%253a'.$domain.'%255d');
1478: my $result='';
1.42 raeburn 1479: foreach my $key (sort(keys(%records))) {
1480: my %content=&Apache::lonmsg::unpackagemsg($records{$key});
1.1 albertel 1481: next if ($content{'senderdomain'} eq '');
1482: next if ($content{'subject'} !~ /^Record/);
1483: # &Apache::lonfeedback::newline_to_br(\$content{'message'});
1484: $result.='Recorded by '.
1.14 albertel 1485: $content{'sendername'}.':'.$content{'senderdomain'}."\n";
1.1 albertel 1486: $result.=
1487: &Apache::lontexconvert::msgtexconverted($content{'message'})."\n";
1488: }
1489: return $result;
1490: }
1491:
1492: sub disfacetoface {
1493: my ($r,$user,$domain)=@_;
1494: my $target=$env{'form.grade_target'};
1495: unless ($env{'request.course.id'}) { return; }
1.49 albertel 1496: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
1497: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1498: '/'.$env{'request.course.sec'})) {
1.50 raeburn 1499: $r->print(&mt('Not allowed'));
1.1 albertel 1500: return;
1501: }
1502: my %records=&Apache::lonnet::dump('nohist_email',
1503: $env{'course.'.$env{'request.course.id'}.'.domain'},
1504: $env{'course.'.$env{'request.course.id'}.'.num'},
1505: '%255b'.$user.'%253a'.$domain.'%255d');
1506: my $result='';
1.42 raeburn 1507: foreach my $key (sort(keys(%records))) {
1508: my %content=&Apache::lonmsg::unpackagemsg($records{$key});
1.1 albertel 1509: next if ($content{'senderdomain'} eq '');
1510: &Apache::lonfeedback::newline_to_br(\$content{'message'});
1511: if ($content{'subject'}=~/^Record/) {
1512: $result.='<h3>'.&mt('Record').'</h3>';
1513: } elsif ($content{'subject'}=~/^Broadcast/) {
1514: $result .='<h3>'.&mt('Broadcast Message').'</h3>';
1515: if ($content{'subject'}=~/^Broadcast\./) {
1516: if (defined($content{'coursemsgid'})) {
1.29 www 1517: my $crsmsgid = &escape($content{'coursemsgid'});
1.1 albertel 1518: my $broadcast_message = &general_message($crsmsgid);
1519: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$broadcast_message;
1520: } else {
1521: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1522: $content{'message'} =
1523: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
1524: $content{'message'};
1525: }
1.70 ! raeburn 1526: }
! 1527: } elsif ($content{'subject'}=~/^Archive/) {
! 1528: $result.='<h3>'.&mt('Archived Message').'</h3>';
! 1529: if (defined($content{'coursemsgid'})) {
! 1530: my $crsmsgid = &escape($content{'coursemsgid'});
! 1531: my $archive_message = &general_message($crsmsgid);
! 1532: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$archive_message;
! 1533: } else {
! 1534: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
! 1535: $content{'message'} =
! 1536: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br
! 1537: '.
! 1538: $content{'message'};
! 1539: }
1.1 albertel 1540: } else {
1541: $result.='<h3>'.&mt('Critical Message').'</h3>';
1542: if (defined($content{'coursemsgid'})) {
1.29 www 1543: my $crsmsgid=&escape($content{'coursemsgid'});
1.1 albertel 1544: my $critical_message = &general_message($crsmsgid);
1545: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$critical_message;
1546: } else {
1547: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1548: $content{'message'}=
1549: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
1550: $content{'message'};
1551: }
1552: }
1553: $result.=&mt('By').': <b>'.
1554: &Apache::loncommon::aboutmewrapper(
1555: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
1.14 albertel 1556: $content{'sendername'}.':'.
1.1 albertel 1557: $content{'senderdomain'}.') '.$content{'time'}.
1558: '<br /><pre>'.
1559: &Apache::lontexconvert::msgtexconverted($content{'message'}).
1560: '</pre>';
1561: }
1562: # Check to see if there were any messages.
1563: if ($result eq '') {
1.33 albertel 1564: my $lctype = lc(&Apache::loncommon::course_type());
1.1 albertel 1565: if ($target ne 'tex') {
1.30 raeburn 1566: $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 1567: } else {
1.30 raeburn 1568: $r->print('\textbf{'.&mt('No notes, face-to-face discussion records, critical messages or broadcast messages in this [_1].',$lctype).'}\\\\');
1.1 albertel 1569: }
1570: } else {
1571: $r->print($result);
1572: }
1573: }
1574:
1575: sub general_message {
1576: my ($crsmsgid) = @_;
1577: my %general_content;
1578: if ($crsmsgid) {
1579: my %course_content = &Apache::lonnet::get('nohist_email',[$crsmsgid],
1580: $env{'course.'.$env{'request.course.id'}.'.domain'},
1581: $env{'course.'.$env{'request.course.id'}.'.num'});
1582: %general_content = &Apache::lonmsg::unpackagemsg($course_content{$crsmsgid});
1583: }
1584: return $general_content{'message'};
1585: }
1586:
1587: # ---------------------------------------------------------------- Face to face
1588:
1589: sub facetoface {
1590: my ($r,$stage)=@_;
1.49 albertel 1591: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
1592: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1593: '/'.$env{'request.course.sec'})) {
1.50 raeburn 1594: $r->print(&mt('Not allowed'));
1.1 albertel 1595: return;
1596: }
1.33 albertel 1597: my $crstype = &Apache::loncommon::course_type();
1598: my $leaders = ($crstype eq 'Group') ? 'coordinators and leaders'
1599: : 'faculty and staff';
1.1 albertel 1600: &printheader($r,
1601: '/adm/email?recordftf=query',
1.70 ! raeburn 1602: "User Notes, Face-to-Face, Critical Messages, Broadcast Messages, Archived Messages");
1.1 albertel 1603: # from query string
1604:
1605: if ($env{'form.recname'}) { $env{'form.recuname'}=$env{'form.recname'}; }
1606: if ($env{'form.recdom'}) { $env{'form.recdomain'}=$env{'form.recdom'}; }
1607:
1608: my $defdom=$env{'user.domain'};
1609: # already filled in
1610: if ($env{'form.recdomain'}) { $defdom=$env{'form.recdomain'}; }
1611: # generate output
1612: my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain');
1613: my $stdbrws = &Apache::loncommon::selectstudent_link
1614: ('stdselect','recuname','recdomain');
1615: my %lt=&Apache::lonlocal::texthash('user' => 'Username',
1616: 'dom' => 'Domain',
1.70 ! raeburn 1617: 'head' => "User Notes, Records of Face-To-Face Discussions, Critical Messages, Broadcast Messages and Archived Messages in $crstype",
1.1 albertel 1618: 'subm' => 'Retrieve discussion and message records',
1.30 raeburn 1619: 'newr' => 'New Record (record is visible to '.lc($crstype).' '.$leaders.')',
1.1 albertel 1620: 'post' => 'Post this Record');
1621: $r->print(<<"ENDTREC");
1622: <h3>$lt{'head'}</h3>
1623: <form method="post" action="/adm/email" name="stdselect">
1624: <input type="hidden" name="recordftf" value="retrieve" />
1625: <table>
1626: <tr><td>$lt{'user'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recuname'}" /></td>
1627: <td rowspan="2">
1628: $stdbrws
1629: <input type="submit" value="$lt{'subm'}" /></td>
1630: </tr>
1631: <tr><td>$lt{'dom'}:</td>
1632: <td>$domform</td></tr>
1633: </table>
1634: </form>
1635: ENDTREC
1636: if (($stage ne 'query') &&
1637: ($env{'form.recdomain'}) && ($env{'form.recuname'})) {
1638: chomp($env{'form.newrecord'});
1639: if ($env{'form.newrecord'}) {
1.31 albertel 1640: &Apache::lonmsg::store_instructor_comment($env{'form.newrecord'},
1641: $env{'form.recuname'},
1642: $env{'form.recdomain'});
1.1 albertel 1643: }
1644: $r->print('<h3>'.&Apache::loncommon::plainname($env{'form.recuname'},
1645: $env{'form.recdomain'}).'</h3>');
1646: &disfacetoface($r,$env{'form.recuname'},$env{'form.recdomain'});
1647: $r->print(<<ENDRHEAD);
1648: <form method="post" action="/adm/email">
1649: <input name="recdomain" value="$env{'form.recdomain'}" type="hidden" />
1650: <input name="recuname" value="$env{'form.recuname'}" type="hidden" />
1651: ENDRHEAD
1652: $r->print(<<ENDBFORM);
1653: <hr />$lt{'newr'}<br />
1654: <textarea name="newrecord" cols="80" rows="10" wrap="hard"></textarea>
1655: <br />
1656: <input type="hidden" name="recordftf" value="post" />
1657: <input type="submit" value="$lt{'post'}" />
1658: </form>
1659: ENDBFORM
1660: }
1661: }
1662:
1663: # ----------------------------------------------------------- Blocking during exams
1664:
1665: sub examblock {
1666: my ($r,$action) = @_;
1667: unless ($env{'request.course.id'}) { return;}
1.44 raeburn 1668: if (!&Apache::lonnet::allowed('dcm',$env{'request.course.id'})
1669: && ! &Apache::lonnet::allowed('dcm',$env{'request.course.id'}.
1.1 albertel 1670: '/'.$env{'request.course.sec'})) {
1671: $r->print('Not allowed');
1672: return;
1673: }
1.34 albertel 1674: my $usertype = (&Apache::loncommon::course_type() eq 'Group') ? 'members'
1.33 albertel 1675: : 'students';
1.1 albertel 1676: my %lt=&Apache::lonlocal::texthash(
1677: 'comb' => 'Communication Blocking',
1678: 'cbds' => 'Communication blocking during scheduled exams',
1.30 raeburn 1679: '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 1680: 'mecb' => 'Modify existing communication blocking periods',
1.50 raeburn 1681: 'ncbc' => 'No communication blocks currently stored',
1682: 'stor' => 'Store',
1.1 albertel 1683: );
1684:
1685: my %ltext = &Apache::lonlocal::texthash(
1686: 'dura' => 'Duration',
1687: 'setb' => 'Set by',
1688: 'even' => 'Event',
1.44 raeburn 1689: 'blck' => 'Blocked?',
1.1 albertel 1690: 'actn' => 'Action',
1691: 'star' => 'Start',
1692: 'endd' => 'End'
1693: );
1694:
1695: &printheader($r,'/adm/email?block=display',$lt{'comb'});
1696: $r->print('<h3>'.$lt{'cbds'}.'</h3>');
1697:
1698: if ($action eq 'store') {
1699: &blockstore($r);
1700: }
1701:
1702: $r->print($lt{'desc'}.'<br /><br />
1703: <form name="blockform" method="post" action="/adm/email?block=store">
1704: ');
1705:
1706: $r->print('<h4>'.$lt{'mecb'}.'</h4>');
1707: my %records = ();
1708: my $blockcount = 0;
1709: my $parmcount = 0;
1710: &get_blockdates(\%records,\$blockcount);
1711: if ($blockcount > 0) {
1712: $parmcount = &display_blocker_status($r,\%records,\%ltext);
1713: } else {
1714: $r->print($lt{'ncbc'}.'<br /><br />');
1715: }
1716: &display_addblocker_table($r,$parmcount,\%ltext);
1717: my $end_page=&Apache::loncommon::end_page();
1718: $r->print(<<"END");
1719: <br />
1720: <input type="hidden" name="blocktotal" value="$blockcount" />
1.50 raeburn 1721: <input type ="submit" value="$lt{'stor'}" />
1.1 albertel 1722: </form>
1723: $end_page
1724: END
1725: return;
1726: }
1727:
1728: sub blockstore {
1729: my $r = shift;
1730: my %lt=&Apache::lonlocal::texthash(
1731: 'tfcm' => 'The following changes were made',
1732: 'ncwm' => 'No changes were made.'
1733: );
1734: my %adds = ();
1735: my %removals = ();
1736: my %cancels = ();
1737: my $modtotal = 0;
1738: my $canceltotal = 0;
1739: my $addtotal = 0;
1740: my %blocking = ();
1741: $r->print('<h3>'.$lt{'head'}.'</h3>');
1.42 raeburn 1742: foreach my $envkey (keys(%env)) {
1.44 raeburn 1743: if ($envkey =~ m/^form\.modify_(\d+)$/) {
1.1 albertel 1744: $adds{$1} = $1;
1745: $removals{$1} = $1;
1746: $modtotal ++;
1.42 raeburn 1747: } elsif ($envkey =~ m/^form\.cancel_(\d+)$/) {
1.1 albertel 1748: $cancels{$1} = $1;
1749: unless ( defined($removals{$1}) ) {
1750: $removals{$1} = $1;
1751: $canceltotal ++;
1752: }
1.42 raeburn 1753: } elsif ($envkey =~ m/^form\.add_(\d+)$/) {
1.1 albertel 1754: $adds{$1} = $1;
1755: $addtotal ++;
1.44 raeburn 1756: }
1.1 albertel 1757: }
1758:
1.42 raeburn 1759: foreach my $key (keys(%removals)) {
1760: my $hashkey = $env{'form.key_'.$key};
1.1 albertel 1761: &Apache::lonnet::del('comm_block',["$hashkey"],
1762: $env{'course.'.$env{'request.course.id'}.'.domain'},
1763: $env{'course.'.$env{'request.course.id'}.'.num'}
1764: );
1765: }
1.42 raeburn 1766: foreach my $key (keys(%adds)) {
1767: unless ( defined($cancels{$key}) ) {
1768: my ($newstart,$newend) = &get_dates_from_form($key);
1.1 albertel 1769: my $newkey = $newstart.'____'.$newend;
1.44 raeburn 1770: my $blocktypes = &get_block_choices($key);
1771: $blocking{$newkey} = {
1772: setter => $env{'user.name'}.':'.$env{'user.domain'},
1773: event => &escape($env{'form.title_'.$key}),
1774: blocks => $blocktypes,
1775: };
1.1 albertel 1776: }
1777: }
1778: if ($addtotal + $modtotal > 0) {
1779: &Apache::lonnet::put('comm_block',\%blocking,
1780: $env{'course.'.$env{'request.course.id'}.'.domain'},
1781: $env{'course.'.$env{'request.course.id'}.'.num'}
1782: );
1783: }
1784: my $chgestotal = $canceltotal + $modtotal + $addtotal;
1785: if ($chgestotal > 0) {
1786: $r->print($lt{'tfcm'}.'<ul>');
1787: if ($canceltotal > 0) {
1.50 raeburn 1788: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] removed.',$canceltotal).'</li>');
1.1 albertel 1789: }
1790: if ($modtotal > 0) {
1.50 raeburn 1791: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] modified.',$modtotal).'</li>');
1.1 albertel 1792: }
1793: if ($addtotal > 0) {
1.50 raeburn 1794: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] added.',$addtotal).'</li>');
1.1 albertel 1795: }
1796: $r->print('</ul>');
1797: } else {
1798: $r->print($lt{'ncwm'});
1799: }
1800: $r->print('<br />');
1801: return;
1802: }
1803:
1804: sub get_dates_from_form {
1805: my $item = shift;
1806: my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate_'.$item);
1807: my $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate_'.$item);
1808: return ($startdate,$enddate);
1809: }
1810:
1811: sub get_blockdates {
1812: my ($records,$blockcount) = @_;
1813: $$blockcount = 0;
1814: %{$records} = &Apache::lonnet::dump('comm_block',
1815: $env{'course.'.$env{'request.course.id'}.'.domain'},
1816: $env{'course.'.$env{'request.course.id'}.'.num'}
1817: );
1.15 albertel 1818: $$blockcount = keys(%{$records});
1819:
1820: if ((keys(%{$records}))[0] =~ /^error: 2 /) {
1821: $records = {};
1822: $$blockcount = 0;
1.1 albertel 1823: }
1824: }
1825:
1.44 raeburn 1826: sub get_block_choices {
1827: my $item = shift;
1828: my $blocklist;
1829: my ($typeorder,$types) = &blocktype_text();
1830: foreach my $type (@{$typeorder}) {
1831: if ($env{'form.'.$type.'_'.$item}) {
1832: $blocklist->{$type} = 'on';
1833: } else {
1834: $blocklist->{$type} = 'off';
1835: }
1836: }
1837: return $blocklist;
1838: }
1839:
1.1 albertel 1840: sub display_blocker_status {
1841: my ($r,$records,$ltext) = @_;
1842: my $parmcount = 0;
1.16 albertel 1843:
1.1 albertel 1844: my %lt = &Apache::lonlocal::texthash(
1845: 'modi' => 'Modify',
1846: 'canc' => 'Cancel',
1847: );
1.44 raeburn 1848: my ($typeorder,$types) = &blocktype_text();
1.18 albertel 1849: $r->print(&Apache::loncommon::start_data_table());
1.1 albertel 1850: $r->print(<<"END");
1.16 albertel 1851: <tr>
1.44 raeburn 1852: <th>$ltext->{'dura'}</th>
1853: <th>$ltext->{'setb'}</th>
1854: <th>$ltext->{'even'}</th>
1855: <th>$ltext->{'blck'}</th>
1856: <th>$ltext->{'actn'}?</th>
1.16 albertel 1857: </tr>
1.1 albertel 1858: END
1.18 albertel 1859: foreach my $record (sort(keys(%{$records}))) {
1.1 albertel 1860: my $onchange = 'onFocus="javascript:window.document.forms['.
1861: "'blockform'].elements['modify_".$parmcount."'].".
1862: 'checked=true;"';
1.18 albertel 1863: my ($start,$end) = split(/____/,$record);
1.1 albertel 1864: my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange);
1865: my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);
1.15 albertel 1866:
1.44 raeburn 1867: my ($setuname,$setudom,$title,$blocks) =
1868: &Apache::loncommon::parse_block_record($$records{$record});
1.21 albertel 1869: $title = &HTML::Entities::encode($title,'"<>&');
1.44 raeburn 1870: my $settername =
1871: &Apache::loncommon::aboutmewrapper(
1872: &Apache::loncommon::plainname($setuname,$setudom),
1873: $setuname,$setudom);
1.18 albertel 1874: $r->print(&Apache::loncommon::start_data_table_row());
1.1 albertel 1875: $r->print(<<"END");
1.44 raeburn 1876: <td>$ltext->{'star'}: $startform<br/>$ltext->{'endd'}: $endform</td>
1.1 albertel 1877: <td>$settername</td>
1.18 albertel 1878: <td><input type="text" name="title_$parmcount" size="15" value="$title" /><input type="hidden" name="key_$parmcount" value="$record" /></td>
1.44 raeburn 1879: <td>
1880: END
1881: foreach my $block (@{$typeorder}) {
1882: my $blockstatus = '';
1883: if ($blocks->{$block} eq 'on') {
1884: $blockstatus = 'checked="true"';
1885: }
1886: $r->print('<label><input type="checkbox" name="'.$block.'_'.$parmcount.'" '.$blockstatus.' value="1" />'.$types->{$block}.'</label><br />');
1887: }
1888: $r->print(<<"END");
1889: </td>
1.1 albertel 1890: <td><label>$lt{'modi'}? <input type="checkbox" name="modify_$parmcount" /></label><br /><label>$lt{'canc'}? <input type="checkbox" name="cancel_$parmcount" /></label>
1891: END
1.18 albertel 1892: $r->print(&Apache::loncommon::end_data_table_row());
1893: $parmcount++;
1.1 albertel 1894: }
1895: $r->print(<<"END");
1896: </table>
1897: <br />
1898: <br />
1899: END
1900: return $parmcount;
1901: }
1902:
1903: sub display_addblocker_table {
1904: my ($r,$parmcount,$ltext) = @_;
1905: my $start = time;
1906: my $end = $start + (60 * 60 * 2); #Default is an exam of 2 hours duration.
1907: my $onchange = 'onFocus="javascript:window.document.forms['.
1908: "'blockform'].elements['add_".$parmcount."'].".
1909: 'checked=true;"';
1910: my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange);
1911: my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);
1912: my %lt = &Apache::lonlocal::texthash(
1913: 'addb' => 'Add block',
1914: 'exam' => 'e.g., Exam 1',
1915: 'addn' => 'Add new communication blocking periods'
1916: );
1.44 raeburn 1917: my ($typeorder,$types) = &blocktype_text();
1.1 albertel 1918: $r->print(<<"END");
1919: <h4>$lt{'addn'}</h4>
1.18 albertel 1920: END
1921: $r->print(&Apache::loncommon::start_data_table());
1922: $r->print(<<"END");
1.16 albertel 1923: <tr>
1.44 raeburn 1924: <th>$ltext->{'dura'}</th>
1925: <th>$ltext->{'even'} $lt{'exam'}</th>
1926: <th>$ltext->{'blck'}</th>
1927: <th>$ltext->{'actn'}?</th>
1.16 albertel 1928: </tr>
1.18 albertel 1929: END
1.44 raeburn 1930: $r->print(&Apache::loncommon::start_data_table_row());
1.18 albertel 1931: $r->print(<<"END");
1.44 raeburn 1932: <td>$ltext->{'star'}: $startform<br />$ltext->{'endd'}: $endform</td>
1.16 albertel 1933: <td><input type="text" name="title_$parmcount" size="15" value="" /></td>
1.44 raeburn 1934: <td>
1935: END
1936: foreach my $block (@{$typeorder}) {
1937: $r->print('<label><input type="checkbox" name="'.$block.'_'.$parmcount.'" value="1" />'.$types->{$block}.'</label><br />');
1938: }
1939: $r->print(<<"END");
1940: </td>
1.16 albertel 1941: <td><label>$lt{'addb'}? <input type="checkbox" name="add_$parmcount" value="1" /></label></td>
1.1 albertel 1942: END
1.18 albertel 1943: $r->print(&Apache::loncommon::end_data_table_row());
1944: $r->print(&Apache::loncommon::end_data_table());
1.1 albertel 1945: return;
1946: }
1947:
1.44 raeburn 1948: sub blocktype_text {
1949: my %types = &Apache::lonlocal::texthash(
1950: 'com' => 'Messaging',
1951: 'chat' => 'Chat',
1952: 'boards' => 'Discussion',
1953: 'port' => 'Portfolio',
1.45 raeburn 1954: 'groups' => 'Groups',
1955: 'blogs' => 'Blogs',
1.18 albertel 1956: );
1.45 raeburn 1957: my $typeorder = ['com','chat','boards','port','groups','blogs'];
1.44 raeburn 1958: return ($typeorder,\%types);
1.1 albertel 1959: }
1960:
1961: # ----------------------------------------------------------- Display a message
1962:
1963: sub displaymessage {
1.53 raeburn 1964: my ($r,$msgid,$folder,$msgstatus)=@_;
1.1 albertel 1965: my $suffix=&Apache::lonmsg::foldersuffix($folder);
1966: my %blocked = ();
1967: my %setters = ();
1968: my $numblocked = 0;
1.33 albertel 1969: my $crstype = &Apache::loncommon::course_type();
1.30 raeburn 1970:
1.1 albertel 1971: # info to generate "next" and "previous" buttons and check if message is blocked
1.44 raeburn 1972: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
1.53 raeburn 1973: my @messages=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
1.1 albertel 1974: if ( $blocked{$msgid} eq 'ON' ) {
1975: &printheader($r,'/adm/email',&mt('Display a Message'));
1976: $r->print(&mt('You attempted to display a message that is currently blocked because you are enrolled in one or more courses for which there is an ongoing online exam.'));
1977: &build_block_table($r,$startblock,$endblock,\%setters);
1978: return;
1979: }
1.59 raeburn 1980: if ($msgstatus eq '') {
1981: &statuschange($msgid,'read',$folder);
1982: }
1.1 albertel 1983: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
1984: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid});
1985:
1986: my $counter=0;
1987: $r->print('<pre>');
1.29 www 1988: my $escmsgid=&escape($msgid);
1.1 albertel 1989: foreach (@messages) {
1990: if ($_->[5] eq $escmsgid){
1991: last;
1992: }
1993: $counter++;
1994: }
1995: $r->print('</pre>');
1996: my $number_of_messages = scalar(@messages); #subtract 1 for last index
1997: # start output
1.29 www 1998: &printheader($r,'/adm/email?display='.&escape($msgid),'Display a Message','',$content{'baseurl'});
1.1 albertel 1999: my %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'});
2000: # Functions
2001: $r->print('<table border="2" width="100%"><tr bgcolor="#FFFFAA"><td>'.&mt('Functions').':</td>'.
1.29 www 2002: '<td><a href="/adm/email?replyto='.&escape($msgid).$sqs.
1.1 albertel 2003: '"><b>'.&mt('Reply').'</b></a></td>'.
1.29 www 2004: '<td><a href="/adm/email?forward='.&escape($msgid).$sqs.
1.1 albertel 2005: '"><b>'.&mt('Forward').'</b></a></td>'.
1.29 www 2006: '<td><a href="/adm/email?markunread='.&escape($msgid).$sqs.
1.1 albertel 2007: '"><b>'.&mt('Mark Unread').'</b></a></td>'.
1.29 www 2008: '<td><a href="/adm/email?markdel='.&escape($msgid).$sqs.
1.1 albertel 2009: '"><b>'.&mt('Delete').'</b></a></td>'.
2010: '<td><a href="/adm/email?'.$sqs.
2011: '"><b>'.&mt('Back to Folder Display').'</b></a></td>');
2012: if ($counter > 0){
2013: $r->print('<td><a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.
2014: '"><b>'.&mt('Previous').'</b></a></td>');
2015: }
2016: if ($counter < $number_of_messages - 1){
2017: $r->print('<td><a href="/adm/email?display='.$messages[$counter+1]->[5].$sqs.
2018: '"><b>'.&mt('Next').'</b></a></td>');
2019: }
2020: $r->print('</tr></table>');
1.59 raeburn 2021: my $symb;
2022: if (defined($content{'symb'})) {
2023: $symb = $content{'symb'};
2024: } elsif (defined($content{'baseurl'})) {
2025: $symb=&Apache::lonnet::symbread($content{'baseurl'});
2026: }
1.1 albertel 2027: if ($env{'user.adv'}) {
2028: $r->print('<table border="2" width="100%"><tr bgcolor="#FFAAAA"><td>'.&mt('Currently available actions (will open extra window)').':</td>');
2029: if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) {
2030: $r->print('<td><b>'.&Apache::loncommon::track_student_link(&mt('View recent activity'),$content{'sendername'},$content{'senderdomain'},'check').'</b></td>');
2031: }
2032: if (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) && $symb) {
2033: $r->print('<td><b>'.&Apache::loncommon::pprmlink(&mt('Set/Change parameters'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>');
2034: }
2035: if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'}) && $symb) {
2036: $r->print('<td><b>'.&Apache::loncommon::pgrdlink(&mt('Set/Change grades'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>');
2037: }
2038: $r->print('</tr></table>');
2039: }
2040: my $tolist;
2041: my @recipients = ();
2042: for (my $i=0; $i<@{$content{'recuser'}}; $i++) {
2043: $recipients[$i] = &Apache::loncommon::aboutmewrapper(
2044: &Apache::loncommon::plainname($content{'recuser'}[$i],
2045: $content{'recdomain'}[$i]),
2046: $content{'recuser'}[$i],$content{'recdomain'}[$i]).
2047: ' ('.$content{'recuser'}[$i].' at '.$content{'recdomain'}[$i].') ';
2048: }
2049: $tolist = join(', ',@recipients);
1.59 raeburn 2050: my ($restitle,$baseurl,$refers_to);
2051: if (defined($content{'resource_title'})) {
2052: $restitle = $content{'resource_title'};
2053: } else {
2054: if (defined($content{'baseurl'})) {
2055: $restitle = &Apache::lonnet::gettitle($content{'baseurl'});
2056: }
2057: }
2058: if (defined($content{'baseurl'})) {
2059: $baseurl = &Apache::lonenc::check_encrypt($content{'baseurl'});
2060: }
1.68 www 2061: $r->print(&Apache::loncommon::student_image_tag($content{'senderdomain'},$content{'sendername'}));
1.1 albertel 2062: $r->print('<br /><b>'.&mt('Subject').':</b> '.$content{'subject'}.
2063: ($folder ne 'sent'?'<br /><b>'.&mt('From').':</b> '.
2064: &Apache::loncommon::aboutmewrapper(
2065: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),
2066: $content{'sendername'},$content{'senderdomain'}).' ('.
2067: $content{'sendername'}.' at '.
2068: $content{'senderdomain'}.') ':'<br /><b>'.&mt('To').':</b> '.
2069: $tolist).
1.30 raeburn 2070: ($content{'courseid'}?'<br /><b>'.&mt($crstype).':</b> '.$courseinfo{'description'}.
2071: ($content{'coursesec'}?' ('.&mt('Section').': '.$content{'coursesec'}.')':''):'').
1.59 raeburn 2072: '<br /><b>'.&mt('Time').':</b> '.$content{'time'});
2073: if ($baseurl) {
2074: if (defined($content{'courseid'}) && defined($env{'request.course.id'})) {
2075: if ($content{'courseid'} eq $env{'request.course.id'}) {
2076: my $symblink;
1.62 raeburn 2077: my $showsymb = &Apache::lonenc::check_decrypt($symb);
2078: my $showurl = &Apache::lonenc::check_decrypt($baseurl);
2079: my $encrypturl = &Apache::lonnet::EXT('resource.0.encrypturl',
2080: $showsymb,$env{'user.domain'},$env{'user.name'});
1.59 raeburn 2081: if ($symb) {
1.62 raeburn 2082: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) {
2083: $showsymb = &Apache::lonenc::check_encrypt($symb);
2084: }
2085: $symblink = '?symb='.$showsymb;
2086: }
2087: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) {
2088: $showurl = $baseurl;
1.59 raeburn 2089: }
1.62 raeburn 2090: $r->print('<br /><b>'.&mt('Refers to').':</b> <a href="'.$showurl.$symblink.'">'.$restitle.'</a>');
1.59 raeburn 2091: $refers_to = 1;
2092: }
2093: }
2094: if (!$refers_to) {
2095: if ($baseurl =~ m-^/enc/-) {
2096: if (defined($content{'courseid'})) {
1.62 raeburn 2097: if (!$env{'request.course.id'}) {
2098: my $unencurl =
2099: &Apache::lonenc::unencrypted($baseurl,
2100: $content{'courseid'});
2101: if ($unencurl ne '') {
2102: if (&Apache::lonnet::allowed('bre',$unencurl)) {
2103: $r->print('<br /><b>'.&mt('Refers to').
2104: ':</b> <a href="'.$unencurl.'">'.
2105: $restitle.'</a>');
2106: }
1.59 raeburn 2107: }
2108: }
2109: }
2110: } else {
2111: if (&Apache::lonnet::allowed('bre',$baseurl)) {
2112: $r->print('<br /><b>'.&mt('Refers to').
2113: ':</b> <a href="'.$baseurl.
2114: '">'.$restitle.'</a>');
2115: }
2116: }
2117: }
2118: }
2119: $r->print('<p><pre>'.
1.1 albertel 2120: &Apache::lontexconvert::msgtexconverted($content{'message'},1).
2121: '</pre><hr />'.&displayresource(%content).'</p>');
1.59 raeburn 2122: return;
1.1 albertel 2123: }
2124:
2125: # =========================================================== Show the citation
2126:
2127: sub displayresource {
2128: my %content=@_;
2129: #
2130: # If the recipient is in the same course that the message was sent from and
2131: # has sufficient privileges, show "all details," else show citation
2132: #
2133: if (($env{'request.course.id'} eq $content{'courseid'})
2134: && (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) {
1.59 raeburn 2135: my $symb;
2136: if (defined($content{'symb'})) {
2137: $symb = $content{'symb'};
2138: } else {
2139: $symb=&Apache::lonnet::symbread($content{'baseurl'});
2140: }
1.1 albertel 2141: # Could not get a symb, give up
2142: unless ($symb) { return $content{'citation'}; }
2143: # Have a symb, can render
2144: return '<h2>'.&mt('Current attempts of student (if applicable)').'</h2>'.
2145: &Apache::loncommon::get_previous_attempt($symb,
2146: $content{'sendername'},
2147: $content{'senderdomain'},
2148: $content{'courseid'}).
2149: '<hr /><h2>'.&mt('Current screen output (if applicable)').'</h2>'.
2150: &Apache::loncommon::get_student_view($symb,
2151: $content{'sendername'},
2152: $content{'senderdomain'},
2153: $content{'courseid'}).
2154: '<h2>'.&mt('Correct Answer(s) (if applicable)').'</h2>'.
2155: &Apache::loncommon::get_student_answers($symb,
2156: $content{'sendername'},
2157: $content{'senderdomain'},
2158: $content{'courseid'});
2159: } elsif ($env{'user.adv'}) {
2160: return $content{'citation'};
2161: }
2162: return '';
2163: }
2164:
2165: # ================================================================== The Header
2166:
2167: sub header {
2168: my ($r,$title,$baseurl)=@_;
2169:
2170: my $extra = &Apache::loncommon::studentbrowser_javascript();
2171: if ($baseurl) {
1.41 albertel 2172: $extra .= "<base href=\"".&Apache::lonnet::absolute_url()."/$baseurl\" />";
1.1 albertel 2173: }
2174: $r->print(&Apache::loncommon::start_page('Communication and Messages',
1.38 raeburn 2175: $extra));
1.1 albertel 2176: $r->print(&Apache::lonhtmlcommon::breadcrumbs
1.38 raeburn 2177: (($title?$title:'Communication and Messages')));
1.1 albertel 2178: }
2179:
2180: # ---------------------------------------------------------------- Print header
2181:
2182: sub printheader {
2183: my ($r,$url,$desc,$title,$baseurl)=@_;
2184: &Apache::lonhtmlcommon::add_breadcrumb
2185: ({href=>$url,
2186: text=>$desc});
2187: &header($r,$title,$baseurl);
2188: }
2189:
2190: # ------------------------------------------------------------ Store the comment
2191:
2192: sub storecomment {
2193: my ($r)=@_;
2194: my $msgtxt=&Apache::lonfeedback::clear_out_html($env{'form.message'});
2195: my $cleanmsgtxt='';
1.42 raeburn 2196: foreach my $line (split(/[\n\r]/,$msgtxt)) {
2197: unless ($line=~/^\s*(\>|\>\;)/) {
2198: $cleanmsgtxt.=$line."\n";
1.1 albertel 2199: }
2200: }
1.29 www 2201: my $key=&escape($env{'form.baseurl'}).'___'.time;
1.1 albertel 2202: &Apache::lonnet::put('nohist_stored_comments',{ $key => $cleanmsgtxt });
2203: }
2204:
2205: sub storedcommentlisting {
2206: my ($r)=@_;
2207: my %msgs=&Apache::lonnet::dump('nohist_stored_comments',undef,undef,
1.29 www 2208: '^'.&escape(&escape($env{'form.showcommentbaseurl'})));
1.1 albertel 2209: $r->print(&Apache::loncommon::start_page('Stored Comment Listing',undef,
2210: {'onlybody' => 1}));
2211: if ((keys %msgs)[0]=~/^error\:/) {
2212: $r->print(&mt('No stored comments yet.'));
2213: } else {
2214: my $found=0;
1.42 raeburn 2215: foreach my $key (sort(keys(%msgs))) {
2216: $r->print("\n".$msgs{$key}."<hr />");
1.1 albertel 2217: $found=1;
2218: }
2219: unless ($found) {
2220: $r->print(&mt('No stored comments yet for this resource.'));
2221: }
2222: }
2223: }
2224:
2225: # ---------------------------------------------------------------- Send an email
2226:
2227: sub sendoffmail {
2228: my ($r,$folder)=@_;
2229: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2230: my $sendstatus='';
2231: my %specialmsg_status;
2232: my $numspecial = 0;
1.38 raeburn 2233: my ($cdom,$cnum,$group);
2234: if (exists($env{'form.group'})) {
2235: $group = $env{'form.group'};
2236: }
2237: if (exists($env{'request.course.id'})) {
2238: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2239: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2240: }
1.1 albertel 2241: if ($env{'form.send'}) {
1.53 raeburn 2242: if (!$env{'form.multiforward'}) {
2243: if ($group eq '') {
2244: &printheader($r,'','Messages being sent.');
2245: } else {
2246: $r->print(&groupmail_header('sending',$group));
2247: }
1.38 raeburn 2248: }
1.1 albertel 2249: $r->rflush();
2250: my %content=();
2251: undef %content;
2252: if ($env{'form.forwid'}) {
2253: my $msgid=$env{'form.forwid'};
2254: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2255: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2256: &statuschange($msgid,'forwarded',$folder);
2257: $env{'form.message'}.="\n\n-- Forwarded message --\n\n".
2258: $content{'message'};
2259: }
2260: if ($env{'form.replyid'}) {
2261: my $msgid=$env{'form.replyid'};
2262: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2263: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2264: &statuschange($msgid,'replied',$folder);
2265: }
1.13 albertel 2266:
1.35 albertel 2267: my @to =
1.37 raeburn 2268: &Apache::loncommon::get_env_multiple('form.selectedusers_forminput');
1.25 foxr 2269: my $mode = $env{'form.sendmode'};
2270:
1.13 albertel 2271: my %toaddr;
1.35 albertel 2272: if (@to) {
2273: foreach my $dest (@to) {
1.27 albertel 2274: my ($user,$domain) = split(/:/, $dest);
1.25 foxr 2275: if (($user ne '') && ($domain ne '')) {
2276: my $address = $user.":".$domain; # How the code below expects it.
2277: $toaddr{$address} = '';
2278: }
2279: }
2280: }
2281:
1.1 albertel 2282: if ($env{'form.sendmode'} eq 'group') {
1.25 foxr 2283: foreach my $address (keys(%env)) {
2284: if ($address=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) {
2285: $toaddr{$1}='';
2286: }
1.1 albertel 2287: }
2288: } elsif ($env{'form.sendmode'} eq 'upload') {
1.13 albertel 2289: foreach my $line (split(/[\n\r\f]+/,$env{'form.upfile'})) {
1.43 raeburn 2290: my ($rec,$txt) = ($line =~ /^([^:]+:[^:]+):(.*)$/);
1.1 albertel 2291: if ($txt) {
1.43 raeburn 2292: $rec =~ s/^\s+//;
1.44 raeburn 2293: $rec =~ s/\s+$//;
1.1 albertel 2294: $toaddr{$rec}.=$txt."\n";
2295: }
2296: }
2297: } else {
1.25 foxr 2298: if (($env{'form.recuname'} ne '') && ($env{'form.recdomain'} ne '')) {
2299: $toaddr{$env{'form.recuname'}.':'.$env{'form.recdomain'}}='';
2300: }
1.1 albertel 2301: }
2302: if ($env{'form.additionalrec'}) {
1.66 albertel 2303: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec'})) {
1.43 raeburn 2304: my ($auname,$audom)=split(/:/,$rec);
1.25 foxr 2305: if (($auname ne "") && ($audom ne "")) {
2306: $toaddr{$auname.':'.$audom}='';
2307: }
1.1 albertel 2308: }
2309: }
2310:
2311: my $savemsg;
2312: my $msgtype;
2313: my %sentmessage;
1.7 albertel 2314: my $msgsubj=&Apache::lonfeedback::clear_out_html($env{'form.subject'},
2315: undef,1);
1.1 albertel 2316: if ((($env{'form.critmsg'}) || ($env{'form.sendbck'})) &&
2317: (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
2318: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
2319: '/'.$env{'request.course.sec'})
2320: )) {
2321: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'},1);
2322: $msgtype = 'critical';
2323: } else {
2324: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'});
2325: }
2326:
1.13 albertel 2327: foreach my $address (sort(keys(%toaddr))) {
2328: my ($recuname,$recdomain)=split(/\:/,$address);
1.1 albertel 2329: my $msgtxt = $savemsg;
1.13 albertel 2330: if ($toaddr{$address}) { $msgtxt.='<hr />'.$toaddr{$address}; }
1.12 albertel 2331: my @thismsg;
1.60 raeburn 2332: if ($msgtype eq 'critical') {
2333: $r->print(&mt('Sending critical message').' '.
2334: $recuname.':'.$recdomain.': ');
1.13 albertel 2335: @thismsg=
2336: &Apache::lonmsg::user_crit_msg($recuname,$recdomain,
2337: $msgsubj,$msgtxt,
2338: $env{'form.sendbck'},
2339: $env{'form.permanent'},
2340: \$sentmessage{$address});
1.1 albertel 2341: } else {
1.14 albertel 2342: $r->print(&mt('Sending').' '.$recuname.':'.$recdomain.': ');
1.13 albertel 2343: @thismsg=
2344: &Apache::lonmsg::user_normal_msg($recuname,$recdomain,
2345: $msgsubj,$msgtxt,
2346: $content{'citation'},
2347: undef,undef,
2348: $env{'form.permanent'},
2349: \$sentmessage{$address});
1.1 albertel 2350: }
1.70 ! raeburn 2351: if (($env{'request.course.id'}) &&
! 2352: (($msgtype eq 'critical') ||
! 2353: ($env{'form.sendmode'} eq 'group') ||
! 2354: ($env{'form.courserecord'}))) {
1.12 albertel 2355: $specialmsg_status{$recuname.':'.$recdomain} =
2356: join(' ',@thismsg);
2357: foreach my $result (@thismsg) {
1.60 raeburn 2358: if ($result eq 'ok' || $result eq 'con_delayed') {
1.12 albertel 2359: $numspecial++;
2360: }
2361: }
1.1 albertel 2362: }
1.12 albertel 2363: $sendstatus.=' '.join(' ',@thismsg);
1.1 albertel 2364: }
1.70 ! raeburn 2365: if (($env{'request.course.id'}) &&
! 2366: (($env{'form.sendmode'} eq 'group') ||
! 2367: ($env{'form.courserecord'}) ||
! 2368: ($msgtype eq 'critical'))) {
1.1 albertel 2369: my $subj_prefix;
2370: if ($msgtype eq 'critical') {
2371: $subj_prefix = 'Critical.';
1.70 ! raeburn 2372: } elsif ($env{'form.sendmode'} eq 'group') {
! 2373: $subj_prefix = 'Broadcast.';
1.1 albertel 2374: } else {
1.70 ! raeburn 2375: $subj_prefix = 'Archive';
1.1 albertel 2376: }
2377: my ($specialmsgid,$specialresult);
1.29 www 2378: my $course_str = &escape('['.$cnum.':'.$cdom.']');
1.1 albertel 2379:
2380: if ($numspecial) {
2381: $specialresult = &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom,$subj_prefix.
2382: ' '.$course_str,$savemsg,undef,undef,undef,
2383: undef,undef,\$specialmsgid);
1.29 www 2384: $specialmsgid = &unescape($specialmsgid);
1.1 albertel 2385: }
2386: if ($specialresult eq 'ok') {
2387: my $record_sent;
1.13 albertel 2388: my @recusers;
2389: my @recudoms;
2390: my ($stamp,$crssubj,$msgname,$msgdom,$msgcount,$context,$pid) =
1.29 www 2391: split(/\:/,&unescape($specialmsgid));
1.13 albertel 2392:
1.1 albertel 2393: foreach my $recipient (sort(keys(%toaddr))) {
1.69 raeburn 2394: if ($specialmsg_status{$recipient} =~ /\s*(ok|con_delayed)\s*/) {
1.1 albertel 2395: my $usersubj = $subj_prefix.'['.$recipient.']';
2396: my $usermsgid =
2397: &Apache::lonmsg::buildmsgid($stamp,$usersubj,
2398: $msgname,$msgdom,
2399: $msgcount,$context,
2400: $pid);
2401: &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom,$subj_prefix.
2402: ' ['.$recipient.']',$msgsubj,undef,
2403: undef,undef,undef,$usermsgid,undef,undef,$specialmsgid);
1.13 albertel 2404: my ($uname,$udom) = split(/:/,$recipient);
1.1 albertel 2405: push(@recusers,$uname);
2406: push(@recudoms,$udom);
2407: }
2408: }
2409: if (@recusers) {
2410: my $specialmessage;
1.13 albertel 2411: my $sentsubj =
2412: $subj_prefix.' ('.$numspecial.' sent) '.$msgsubj;
1.1 albertel 2413: $sentsubj = &HTML::Entities::encode($sentsubj,'<>&"');
2414: my $sentmsgid =
2415: &Apache::lonmsg::buildmsgid($stamp,$sentsubj,$msgname,
2416: $msgdom,$msgcount,$context,
2417: $pid);
2418: ($specialmsgid,$specialmessage) = &Apache::lonmsg::packagemsg($msgsubj,$savemsg,
2419: undef,undef,undef,\@recusers,\@recudoms,$sentmsgid);
2420: $record_sent = &Apache::lonmsg::store_sent_mail($specialmsgid,$specialmessage);
2421: }
2422: } else {
2423: &Apache::lonnet::logthis('Failed to create record of critical message or broadcast in '.$env{'course.'.$env{'request.course.id'}.'.num'}.' at '.$env{'course.'.$env{'request.course.id'}.'.domain'}.' - no msgid generated');
2424: }
2425: }
2426: } else {
2427: &printheader($r,'','No messages sent.');
2428: }
1.53 raeburn 2429: if (!$env{'form.multiforward'}) {
2430: if ($sendstatus=~/^(\s*(?:ok|con_delayed)\s*)*$/) {
2431: $r->print('<br /><span class="LC_success">'.&mt('Completed.').
2432: '</span>');
2433: if ($env{'form.displayedcrit'}) {
2434: &discrit($r);
2435: }
2436: if ($group ne '') {
2437: $r->print(&groupmail_sent($group,$cdom,$cnum));
2438: } else {
2439: &Apache::loncommunicate::menu($r);
2440: }
2441: } else {
2442: $r->print('<p><span class="LC_error">'.&mt('Could not deliver message').'</span> '.
2443: &mt('Please use the browser "Back" button and correct the recipient addresses '."($sendstatus)").'</p>');
1.38 raeburn 2444: }
1.1 albertel 2445: }
1.53 raeburn 2446: return $sendstatus;
1.1 albertel 2447: }
2448:
2449: # ===================================================================== Handler
2450:
2451: sub handler {
2452: my $r=shift;
2453:
2454: # ----------------------------------------------------------- Set document type
2455:
2456: &Apache::loncommon::content_type($r,'text/html');
2457: $r->send_http_header;
2458:
2459: return OK if $r->header_only;
2460:
2461: # --------------------------- Get query string for limited number of parameters
2462: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2463: ['display','replyto','forward','markread','markdel','markunread',
2464: 'sendreply','compose','sendmail','critical','recname','recdom',
2465: 'recordftf','sortedby','block','folder','startdis','interdis',
1.53 raeburn 2466: 'showcommentbaseurl','dismode','group','subject','text','ref',
2467: 'msgstatus']);
1.1 albertel 2468: $sqs='&sortedby='.$env{'form.sortedby'};
2469:
2470: # ------------------------------------------------------ They checked for email
2471: unless ($env{'form.block'}) {
2472: &Apache::lonnet::put('email_status',{'recnewemail'=>0});
2473: }
2474:
2475: # ----------------------------------------------------------------- Breadcrumbs
2476:
2477: &Apache::lonhtmlcommon::clear_breadcrumbs();
2478: &Apache::lonhtmlcommon::add_breadcrumb
2479: ({href=>"/adm/communicate",
2480: text=>"Communication/Messages",
2481: faq=>12,bug=>'Communication Tools',});
2482:
2483: # ------------------------------------------------------------------ Get Folder
2484:
2485: my $folder=$env{'form.folder'};
2486: unless ($folder) {
2487: $folder='';
2488: } else {
1.29 www 2489: $sqs.='&folder='.&escape($folder);
1.1 albertel 2490: }
2491: # ------------------------------------------------------------ Get Display Mode
2492:
2493: my $dismode=$env{'form.dismode'};
2494: unless ($dismode) {
2495: $dismode='';
2496: } else {
1.48 albertel 2497: $sqs.='&dismode='.&escape($dismode);
1.1 albertel 2498: }
2499:
2500: # --------------------------------------------------------------------- Display
1.53 raeburn 2501: my $msgstatus = $env{'form.msgstatus'};
1.1 albertel 2502: $startdis=$env{'form.startdis'};
1.53 raeburn 2503: if ($startdis ne '') {
2504: $startdis--;
2505: }
1.1 albertel 2506: unless ($startdis) { $startdis=0; }
2507:
2508: if ($env{'form.firstview'}) {
2509: $startdis=0;
2510: }
2511: if ($env{'form.lastview'}) {
2512: $startdis=-1;
2513: }
2514: if ($env{'form.prevview'}) {
2515: $startdis--;
2516: }
2517: if ($env{'form.nextview'}) {
2518: $startdis++;
2519: }
2520: my $postedstartdis=$startdis+1;
2521: $sqs.='&startdis='.$postedstartdis;
2522:
2523: # --------------------------------------------------------------- Render Output
2524:
2525: if ($env{'form.display'}) {
1.53 raeburn 2526: &displaymessage($r,$env{'form.display'},$folder,$msgstatus);
1.1 albertel 2527: } elsif ($env{'form.replyto'}) {
2528: &compout($r,'',$env{'form.replyto'},undef,undef,$folder,$dismode);
2529: } elsif ($env{'form.confirm'}) {
2530: &printheader($r,'','Confirmed Receipt');
1.36 albertel 2531: my $replying = 0;
1.42 raeburn 2532: foreach my $envkey (keys(%env)) {
2533: if ($envkey=~/^form\.rec\_(.*)$/) {
1.1 albertel 2534: $r->print('<b>'.&mt('Confirming Receipt').':</b> '.
2535: &Apache::lonmsg::user_crit_received($1).'<br>');
2536: }
1.42 raeburn 2537: if ($envkey=~/^form\.reprec\_(.*)$/) {
1.1 albertel 2538: my $msgid=$1;
2539: $r->print('<b>'.&mt('Confirming Receipt').':</b> '.
2540: &Apache::lonmsg::user_crit_received($msgid).'<br>');
2541: &compout($r,'','','',$msgid);
1.36 albertel 2542: $replying = 1;
1.1 albertel 2543: }
2544: }
1.36 albertel 2545: if (!$replying) {
2546: &discrit($r);
2547: }
1.1 albertel 2548: } elsif ($env{'form.critical'}) {
2549: &printheader($r,'','Displaying Critical Messages');
2550: &discrit($r);
2551: } elsif ($env{'form.forward'}) {
2552: &compout($r,$env{'form.forward'},undef,undef,undef,$folder);
2553: } elsif ($env{'form.markdel'}) {
2554: &printheader($r,'','Deleted Message');
1.9 albertel 2555: my ($result,$msg) =
2556: &statuschange($env{'form.markdel'},'deleted',$folder);
2557: if (!$result) {
1.10 albertel 2558: $r->print('<p class="LC_error">'.
2559: &mt('Failed to delete the message.').'</p>'.
1.9 albertel 2560: '<p class="LC_error">'.$msg."</p>\n");
2561: }
1.1 albertel 2562: &Apache::loncommunicate::menu($r);
1.53 raeburn 2563: &disall($r,($folder?$folder:$dismode),$msgstatus);
2564: } elsif ($env{'form.markedaction'} eq 'markedforward') {
2565: my $total = 0;
2566: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
2567: foreach my $msgid (@to_forward) {
2568: &statuschange(&unescape($msgid),'forwarded',$folder);
2569: $total ++;
2570: }
2571: if ($total > 0) {
2572: &compout($r,undef,undef,undef,undef,$folder,$dismode,$total);
2573: }
2574: } elsif ($env{'form.markedaction'} eq 'markedread') {
2575: my $total = 0;
2576: my @to_markread = &Apache::loncommon::get_env_multiple('form.delmark');
2577: foreach my $msgid (@to_markread) {
2578: &statuschange(&unescape($msgid),'read',$folder);
2579: $total ++;
2580: }
2581: &printheader($r,'','Marked Messages Read');
2582: $r->print(&mt('Marked [_1] message(s) read',$total).'<p>');
2583: &Apache::loncommunicate::menu($r);
2584: &disall($r,($folder?$folder:$dismode),$msgstatus);
2585: } elsif ($env{'form.markedaction'} eq 'markedunread') {
2586: my $total = 0;
2587: my @to_markunread = &Apache::loncommon::get_env_multiple('form.delmark');
2588: foreach my $msgid (@to_markunread) {
2589: &statuschange(&unescape($msgid),'new',$folder);
2590: $total ++;
2591: }
2592: &printheader($r,'','Marked Messages Unread');
2593: $r->print(&mt('Marked [_1] message(s) unread',$total).'<p>');
2594: &Apache::loncommunicate::menu($r);
2595: &disall($r,($folder?$folder:$dismode),$msgstatus);
2596: } elsif ($env{'form.markedaction'} eq 'markedmove') {
2597: my $destfolder = $env{'form.movetofolder'};
2598: my %gotfolders = &Apache::lonmsg::get_user_folders();
2599: &printheader($r,'','Moved Messages');
2600: if (!defined($gotfolders{$destfolder})) {
2601: $r->print(&mt('Destination folder [_1] is not a valid folder',
2602: $destfolder));
2603: } else {
2604: my ($total,$failed,@failed_msg)=(0,0);
2605: my @to_move = &Apache::loncommon::get_env_multiple('form.delmark');
2606: foreach my $msgid (@to_move) {
2607: my ($result,$msg) = &movemsg(&unescape($msgid),$folder,
2608: $env{'form.movetofolder'});
2609: if ($result) {
1.9 albertel 2610: $total++;
1.53 raeburn 2611: } else {
1.9 albertel 2612: $failed++;
2613: push(@failed_msg,$msg);
1.53 raeburn 2614: }
1.1 albertel 2615: }
1.53 raeburn 2616: if ($failed) {
2617: $r->print('<p class="LC_error">
1.10 albertel 2618: '.&mt('Failed to move [_1] message(s)',$failed).
2619: '</p>');
1.53 raeburn 2620: $r->print('<p class="LC_error">'.
2621: join("</p>\n<p class=\"LC_error\">",@failed_msg).
2622: "</p>\n");
2623: }
2624: $r->print(&mt('Moved [_1] message(s)',$total).'<p>');
2625: }
1.1 albertel 2626: &Apache::loncommunicate::menu($r);
1.53 raeburn 2627: &disall($r,($folder?$folder:$dismode),$msgstatus);
2628: } elsif ($env{'form.markedaction'} eq 'markeddel') {
1.9 albertel 2629: my ($total,$failed,@failed_msg)=(0,0);
1.53 raeburn 2630: my @to_delete = &Apache::loncommon::get_env_multiple('form.delmark');
2631: foreach my $msgid (@to_delete) {
2632: my ($result,$msg) = &statuschange(&unescape($msgid),'deleted',
2633: $folder);
2634: if ($result) {
2635: $total++;
2636: } else {
2637: $failed++;
2638: push(@failed_msg,$msg);
1.1 albertel 2639: }
2640: }
2641: &printheader($r,'','Deleted Messages');
1.9 albertel 2642: if ($failed) {
2643: $r->print('<p class="LC_error">
1.10 albertel 2644: '.&mt('Failed to delete [_1] message(s)',$failed).
2645: '</p>');
1.9 albertel 2646: $r->print('<p class="LC_error">'.
2647: join("</p>\n<p class=\"LC_error\">",@failed_msg).
2648: "</p>\n");
2649: }
1.10 albertel 2650: $r->print(&mt('Deleted [_1] message(s)',$total).'<p>');
1.1 albertel 2651: &Apache::loncommunicate::menu($r);
1.53 raeburn 2652: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2653: } elsif ($env{'form.markunread'}) {
2654: &printheader($r,'','Marked Message as Unread');
2655: &statuschange($env{'form.markunread'},'new');
2656: &Apache::loncommunicate::menu($r);
1.53 raeburn 2657: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2658: } elsif ($env{'form.compose'}) {
2659: &compout($r,'','',$env{'form.compose'});
2660: } elsif ($env{'form.recordftf'}) {
2661: &facetoface($r,$env{'form.recordftf'});
2662: } elsif ($env{'form.block'}) {
2663: &examblock($r,$env{'form.block'});
2664: } elsif ($env{'form.sendmail'}) {
1.53 raeburn 2665: if ($env{'form.multiforward'}) {
2666: &printheader($r,'','Messages being sent.');
2667: my $fixed_subj = $env{'form.subject'};
2668: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2669: my (%sendresult,%forwardok,%forwardfail,$fwdcount);
2670: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
2671: foreach my $item (@to_forward) {
2672: my $msgid=&unescape($item);
2673: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2674: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2675: if ($env{'form.showorigsubj'}) {
2676: $env{'form.subject'} = $fixed_subj.$content{'subject'};
2677: } else {
2678: $env{'form.subject'} = '';
2679: }
2680: my $uname = $content{'sendername'};
2681: my $udom = $content{'senderdomain'};
2682: &statuschange($msgid,'forwarded',$folder);
2683: if ($env{'form.showorigsender'}) {
2684: $env{'form.message'} = $env{'form.msgheader'}.' '.
2685: &Apache::loncommon::plainname($uname,$udom).' ('.
2686: $uname.':'.$udom.')';
2687: }
2688: $env{'form.message'} .= "\n\n-- Forwarded message --\n\n".
2689: $content{'message'};
2690: $fwdcount ++;
2691: $r->print($fwdcount.': ');
2692: $sendresult{$msgid} = &sendoffmail($r,$folder);
2693: $r->print('<br />');
2694: }
2695: foreach my $key (keys(%sendresult)) {
2696: if ($sendresult{$key} =~/^(\s*(?:ok|con_delayed)\s*)*$/) {
2697: $forwardok{$key} = $sendresult{$key};
2698: } else {
2699: $forwardfail{$key} = $sendresult{$key};
2700: }
2701: }
2702: if (keys(%forwardok) > 0) {
2703: my $count = keys(%forwardok);
2704: $r->print('<br /><span class="LC_success">'.
2705: &mt('[quant,_1,message] forwarded.',$count).
2706: '</span>');
2707: }
2708: if (keys(%forwardfail) > 0) {
2709: my $count = keys(%forwardfail);
2710: $r->print('<p><span class="LC_error">'.
2711: &mt('Could not forward [quant,_1,message].',$count).
2712: '</span> ');
2713: foreach my $key (keys(%forwardfail)) {
2714: $r->print(&mt('Could not deliver forwarded message.').'</span> '.
2715: &mt('The recipient addresses may need to be corrected').' ('.$forwardfail{$key}.').<br /><br />');
2716: }
2717: }
2718: &Apache::loncommunicate::menu($r);
2719: } else {
2720: &sendoffmail($r,$folder);
2721: }
1.1 albertel 2722: if ($env{'form.storebasecomment'}) {
2723: &storecomment($r);
1.38 raeburn 2724: }
1.1 albertel 2725: if (($env{'form.rsspost'}) && ($env{'request.course.id'})) {
1.38 raeburn 2726: &Apache::lonrss::addentry($env{'course.'.$env{'request.course.id'}.'.num'},
1.1 albertel 2727: $env{'course.'.$env{'request.course.id'}.'.domain'},
2728: 'Course_Announcements',
2729: $env{'form.subject'},
2730: $env{'form.message'},'/adm/communicate','public');
2731: }
1.38 raeburn 2732: if ((!exists($env{'form.group'})) && (!$env{'form.displayedcrit'})) {
1.53 raeburn 2733: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.36 albertel 2734: }
1.1 albertel 2735: } elsif ($env{'form.newfolder'}) {
2736: &printheader($r,'','New Folder');
1.46 raeburn 2737: my $showfolder = $env{'form.newfolder'};
2738: my ($makeresult,$warning) = &makefolder($env{'form.newfolder'});
2739: if ($makeresult eq 'ok') {
2740: $r->print(&mt('Mail folder "[_1]" created.',$showfolder).'<br />');
2741: } else {
2742: $r->print(&mt('Creation failed.').' '.$makeresult.'<br />'.
2743: $warning);
2744: $showfolder = $folder;
2745: }
2746: &Apache::loncommunicate::menu($r);
1.53 raeburn 2747: &disall($r,$showfolder,$msgstatus);
1.1 albertel 2748: } elsif ($env{'form.showcommentbaseurl'}) {
2749: &storedcommentlisting($r);
1.46 raeburn 2750: } elsif ($env{'form.folderaction'} eq 'delete') {
2751: &printheader($r,'','Deleted Folder');
2752: my $showfolder = '';
2753: my $delresult = &deletefolder($folder);
2754: if ($delresult eq 'ok') {
2755: $r->print(&mt('Mail folder "[_1]" deleted.',$folder).'<br />');
1.65 raeburn 2756: $env{'form.folder'} = '';
1.46 raeburn 2757: } else {
2758: $r->print(&mt('Deletion failed.').' '.$delresult.'<br />');
2759: $showfolder = $folder;
2760: }
2761: &Apache::loncommunicate::menu($r);
1.53 raeburn 2762: &disall($r,$showfolder,$msgstatus);
1.46 raeburn 2763: } elsif ($env{'form.folderaction'} eq 'rename') {
2764: &printheader($r,'','Renamed Folder');
2765: my $showfolder = $env{'form.renamed'};
2766: my $renresult = &renamefolder($folder);
2767: if ($renresult eq 'ok') {
2768: $r->print(&mt('Mail folder "[_1]" renamed "[_2]".',$folder,$showfolder).'<br />');
2769: } else {
2770: $r->print(&mt('Renaming failed.').' '.$renresult.'<br />');
2771: $showfolder = $folder;
2772: }
2773: &Apache::loncommunicate::menu($r);
1.53 raeburn 2774: &disall($r,$showfolder,$msgstatus);
1.1 albertel 2775: } else {
2776: &printheader($r,'','Display All Messages');
1.44 raeburn 2777: &Apache::loncommunicate::menu($r);
1.53 raeburn 2778: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2779: }
2780: $r->print(&Apache::loncommon::end_page());
2781: return OK;
2782: }
2783: # ================================================= Main program, reset counter
2784:
2785: =pod
2786:
2787: =cut
2788:
2789: 1;
2790:
2791: __END__
2792:
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