Annotation of loncom/interface/lonmsgdisplay.pm, revision 1.77
1.1 albertel 1: # The LearningOnline Network with CAPA
2: # Routines for messaging display
3: #
1.77 ! raeburn 4: # $Id: lonmsgdisplay.pm,v 1.76 2007/05/03 16:55:08 albertel Exp $
1.1 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28:
29:
30: package Apache::lonmsgdisplay;
31:
32: =pod
33:
34: =head1 NAME
35:
1.69 raeburn 36: Apache::lonmsgdisplay: supports internal messaging
1.1 albertel 37:
38: =head1 SYNOPSIS
39:
1.69 raeburn 40: lonmsgdisplay provides a handler to allow users to read, send,
41: and delete messages, and to create and delete message folders,
42: and to move messages between folders.
1.1 albertel 43:
44: =head1 OVERVIEW
45:
46: =head2 Messaging Overview
47:
48: X<messages>LON-CAPA provides an internal messaging system similar to
49: email, but customized for LON-CAPA's usage. LON-CAPA implements its
50: own messaging system, rather then building on top of email, because of
51: the features LON-CAPA messages can offer that conventional e-mail can
52: not:
53:
54: =over 4
55:
56: =item * B<Critical messages>: A message the recipient B<must>
57: acknowlegde receipt of before they are allowed to continue using the
58: system, preventing a user from claiming they never got a message
59:
60: =item * B<Receipts>: LON-CAPA can reliably send reciepts informing the
61: sender that it has been read; again, useful for preventing students
62: from claiming they did not see a message. (While conventional e-mail
63: has some reciept support, it's sporadic, e-mail client-specific, and
64: generally the receiver can opt to not send one, making it useless in
65: this case.)
66:
67: =item * B<Context>: LON-CAPA knows about the sender, such as where
68: they are in a course. When a student mails an instructor asking for
69: help on the problem, the instructor receives not just the student's
70: question, but all submissions the student has made up to that point,
71: the user's rendering of the problem, and the complete view the student
72: saw of the resource, including discussion up to that point. Finally,
73: the instructor is reading all of this inside of LON-CAPA, not their
74: email program, so they have full access to LON-CAPA's grading
75: interface, or other features they may wish to use in response to the
76: student's query.
77:
1.50 raeburn 78: =item * B<Blocking>: LON-CAPA can block selected communication
79: features for students during an online exam. A course coordinator or
1.1 albertel 80: instructor can set an open and close date/time for scheduled online
81: exams in a course. If a user uses the LON-CAPA internal messaging
82: system to display e-mails during the scheduled blocking event,
83: display of all e-mail sent during the blocking period will be
84: suppressed, and a message of explanation, including details of the
85: currently active blocking periods will be displayed instead. A user
86: who has a course coordinator or instructor role in a course will be
87: unaffected by any blocking periods for the course, unless the user
88: also has a student role in the course, AND has selected the student role.
89:
90: =back
91:
92: Users can ask LON-CAPA to forward messages to conventional e-mail
93: addresses on their B<PREF> screen, but generally, LON-CAPA messages
94: are much more useful than traditional email can be made to be, even
95: with HTML support.
96:
97: =cut
98:
99: use strict;
100: use Apache::lonnet;
101: use HTML::TokeParser();
102: use Apache::Constants qw(:common);
103: use Apache::loncommon();
1.67 www 104: use Apache::lonhtmlcommon();
1.1 albertel 105: use Apache::lontexconvert();
106: use HTML::Entities();
107: use Apache::lonlocal;
108: use Apache::loncommunicate;
109: use Apache::lonfeedback;
110: use Apache::lonrss();
1.27 albertel 111: use Apache::lonselstudent();
1.29 www 112: use lib '/home/httpd/lib/perl/';
113: use LONCAPA;
1.1 albertel 114:
115: # Querystring component with sorting type
116: my $sqs;
117: my $startdis;
118:
119: # ============================================================ List all folders
120:
121: sub folderlist {
1.53 raeburn 122: my ($folder,$msgstatus) = @_;
1.46 raeburn 123: my %lt = &Apache::lonlocal::texthash(
124: actn => 'Action',
125: fold => 'Folder',
126: show => 'Show',
1.53 raeburn 127: status => 'Message Status',
1.46 raeburn 128: go => 'Go',
1.50 raeburn 129: nnff => 'New Name for Folder',
130: newn => 'New Name',
131: thfm => 'The folder may not be renamed',
132: fmnb => 'folder may not be renamed as it is a folder provided by the system.',
133: asth => 'as this name is already in use for a system-provided or user-defined folder.',
134: the => 'The',
135: tnfm => 'The new folder may not be named',
136:
1.46 raeburn 137: );
138:
139: my %actions = &Apache::lonlocal::texthash(
140: view => 'View Folder',
141: rename => 'Rename Folder',
142: delete => 'Delete Folder',
143: );
144: $actions{'select_form_order'} = ['view','rename','delete'];
145:
1.53 raeburn 146: my %statushash = &get_msgstatus_types();
147:
148: $statushash{'select_form_order'} = ['','new','read','replied','forwarded'];
149:
1.46 raeburn 150: my %permfolders = &get_permanent_folders();
151: my $permlist = join("','",sort(keys(%permfolders)));
152: my ($permlistkeys,$permlistvals);
153: foreach my $key (sort(keys(%permfolders))) {
154: $permlistvals .= $permfolders{$key}."','";
155: $permlistkeys .= $key."','";
156: }
157: $permlistvals =~ s/','$//;
158: $permlistkeys =~ s/','$//;
159: my %gotfolders = &Apache::lonmsg::get_user_folders();
160: my %userfolders;
161:
162: foreach my $key (keys(%gotfolders)) {
1.54 albertel 163: $key =~ s/(['"])/\$1/g; #' stupid emacs
1.46 raeburn 164: $userfolders{$key} = $key;
165: }
166: my @userorder = sort(keys(%userfolders));
167: my %formhash = (%permfolders,%userfolders);
168: my $folderlist = join("','",@userorder);
169: $folderlist .= "','".$permlistvals;
170:
1.53 raeburn 171: $formhash{'select_form_order'} = ['','critical',@userorder,'sent','trash'];
1.46 raeburn 172: my $output = qq|<script type="text/javascript">
173: function folder_choice(targetform,caller) {
174: var permfolders_keys = new Array('$permlistkeys');
175: var permfolders_vals = new Array('$permlistvals');
176: var allfolders = new Array('$folderlist');
177: if (caller == 'change') {
178: if (targetform.folderaction.options[targetform.folderaction.selectedIndex].value == 'rename') {
179: for (var i=0; i<permfolders_keys.length; i++) {
180: if (permfolders_keys[i] == targetform.folder.value) {
1.50 raeburn 181: alert("$lt{'the'} '"+permfolders_vals[i]+"' $lt{'fmnb'}");
1.46 raeburn 182: return;
183: }
184: }
1.50 raeburn 185: var foldername=prompt('$lt{'nnff'}','$lt{'newn'}');
1.46 raeburn 186: if (foldername) {
187: targetform.renamed.value=foldername;
188: for (var i=0; i<allfolders.length; i++) {
189: if (allfolders[i] == foldername) {
1.50 raeburn 190: alert("$lt{'thfm'} '"+foldername+"' $lt{'asth'}");
1.46 raeburn 191: return;
192: }
193: }
194: targetform.submit();
195: }
196: }
197: else {
198: targetform.submit();
199: }
200: }
201: if (caller == 'new') {
202: var newname=targetform.newfolder.value;
203: if (newname) {
204: for (var i=0; i<allfolders.length; i++) {
205: if (allfolders[i] == newname) {
1.50 raeburn 206: alert("$lt{'tnfm'} '"+newname+"' $lt{'asth'}");
1.46 raeburn 207: return;
208: }
209: }
210: targetform.submit();
211: }
212: }
213: }
214: </script>|;
1.57 albertel 215: my %show = ('select_form_order' => [10,20,50,100,200],
216: map {$_=>$_} (10,20,50,100,200));
217:
218:
1.46 raeburn 219: $output .= '
220: <form method="post" action="/adm/email" name="folderlist">
221: <table border="0" cellspacing="2" cellpadding="2">
222: <tr>
223: <td align="left">
224: <table border="0" cellspacing="2" cellpadding="2">
225: <tr>
226: <td align="center"><b>'.$lt{'fold'}.'</b><br />'."\n".
1.47 albertel 227: &Apache::loncommon::select_form($folder,'folder',%formhash).'
1.46 raeburn 228: </td>
1.57 albertel 229: <td align="center"><b>'.$lt{'show'}.'</b><br />'."\n".
230: &Apache::loncommon::select_form($env{'form.interdis'},'interdis',
231: %show).'
1.46 raeburn 232: </td>
1.53 raeburn 233: <td align="center"><b>'.$lt{'status'}.'</b><br />'."\n".
234: &Apache::loncommon::select_form($msgstatus,'msgstatus',%statushash).'
235: </td>
1.46 raeburn 236: <td align="center"><b>'.$lt{'actn'}.'</b><br />'.
1.47 albertel 237: &Apache::loncommon::select_form('view','folderaction',%actions).'
1.46 raeburn 238: </td><td><br />'.
239: '<input type="button" value="'.$lt{'go'}.'" onClick="javascript:folder_choice(this.form,'."'change'".');" />
240: </td>
241: </tr>
242: </table>
243: </td><td> </td><td> </td><td> </td><td> </td>
244: <td align="right">
245: <table><tr><td><br />
246: <input type="button" value="'.&mt('Make New Folder').
247: '" onClick="javascript:folder_choice(this.form,'."'new'".');" /></td>'.
1.48 albertel 248: '<td align="center"><b>'.&mt('New Folder').'</b><br />'.
1.46 raeburn 249: '<input type="text" size="15" name="newfolder" value="" />
250: </td></tr></table>
251: </td>
252: </tr>
253: </table>'."\n".
1.1 albertel 254: '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'.
1.46 raeburn 255: '<input type="hidden" name="renamed" value="" />'.
1.53 raeburn 256: ($folder=~/^critical/?'</form>':'');
1.46 raeburn 257: return $output;
258: }
259:
260: sub get_permanent_folders {
1.47 albertel 261: my %permfolders =
262: &Apache::lonlocal::texthash('' => 'INBOX',
263: 'trash' => 'TRASH',
264: 'critical' => 'Critical',
265: 'sent' => 'Sent Messages',
266: );
1.46 raeburn 267: return %permfolders;
1.1 albertel 268: }
269:
1.53 raeburn 270: sub get_msgstatus_types {
271: my %statushash = &Apache::lonlocal::texthash(
272: '' => 'Any',
273: new => 'Unread',
274: read => 'Read',
275: replied => 'Replied to',
276: forwarded => 'Forwarded',
277: );
278: return %statushash;
279: }
280:
1.1 albertel 281: sub scrollbuttons {
1.53 raeburn 282: my ($start,$maxdis,$first,$finish,$total,$msgstatus)=@_;
1.1 albertel 283: unless ($total>0) { return ''; }
284: $start++; $maxdis++;$first++;$finish++;
1.53 raeburn 285:
286: my %statushash = &get_msgstatus_types();
287: my $status;
288: if ($msgstatus eq '') {
289: $status = &mt('All');
290: } else {
291: $status = $statushash{$msgstatus};
292: }
1.1 albertel 293: return
1.53 raeburn 294: '<b>'.&mt('Page').'</b>: '.
1.1 albertel 295: '<input type="submit" name="firstview" value="'.&mt('First').'" />'.
296: '<input type="submit" name="prevview" value="'.&mt('Previous').'" />'.
297: '<input type="text" size="5" name="startdis" value="'.$start.'" onChange="this.form.submit()" /> of '.$maxdis.
298: '<input type="submit" name="nextview" value="'.&mt('Next').'" />'.
299: '<input type="submit" name="lastview" value="'.&mt('Last').'" /><br />'.
1.53 raeburn 300: &mt('<b>[_1] messages</b>: showing messages [_2] through [_3] of [_4].',$status,$first,$finish,$total).'</form>';
1.1 albertel 301: }
302: # =============================================================== Status Change
303:
304: sub statuschange {
305: my ($msgid,$newstatus,$folder)=@_;
1.3 albertel 306: my $suffix=&Apache::lonmsg::foldersuffix($folder);
1.1 albertel 307: my %status=&Apache::lonnet::get('email_status'.$suffix,[$msgid]);
308: if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
309: unless ($status{$msgid}) { $status{$msgid}='new'; }
310: unless (($status{$msgid} eq 'replied') ||
311: ($status{$msgid} eq 'forwarded')) {
312: &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus});
313: }
314: if (($newstatus eq 'deleted') || ($newstatus eq 'new')) {
315: &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus});
316: }
317: if ($newstatus eq 'deleted') {
1.9 albertel 318: return &movemsg($msgid,$folder,'trash');
319: }
320: return ;
1.1 albertel 321: }
322:
323: # ============================================================= Make new folder
324:
325: sub makefolder {
1.46 raeburn 326: my ($newfolder) = @_;
327: my %permfolders = &get_permanent_folders();
328: my %userfolders = &Apache::lonmsg::get_user_folders();
329: my ($outcome,$warning);
330: if (defined($userfolders{$newfolder})) {
331: return &mt('The folder name: "[_1]" is already in use for an existing folder.',$newfolder);
332: }
333: foreach my $perm (keys(%permfolders)) {
334: if ($permfolders{$perm} eq $newfolder) {
335: return &mt('The folder name: "[_1]" is already used for one of the folders automatically generated by the system.',$newfolder);
336: }
337: }
338: if (&get_msgfolder_lock() eq 'ok') {
339: my %counter_hash = &Apache::lonnet::get('email_folders',["\0".'idcount']);
340: my $lastcount = $counter_hash{"\0".'idcount'};
341: my $folder_id = $lastcount + 1;
342: while (defined($userfolders{$folder_id})) {
343: $folder_id ++;
344: }
1.47 albertel 345: my %folderinfo = ( id => $folder_id,
346: created => time, );
1.46 raeburn 347: $outcome =
1.47 albertel 348: &Apache::lonnet::put('email_folders',{$newfolder => \%folderinfo,
349: "\0".'idcount' => $folder_id});
1.46 raeburn 350: my $releaseresult = &release_msgfolder_lock();
351: if ($releaseresult ne 'ok') {
352: $warning = $releaseresult;
353: }
354: } else {
1.47 albertel 355: $outcome =
356: &mt('Error - could not obtain lock on email folders record.');
1.46 raeburn 357: }
358: return ($outcome,$warning);
1.1 albertel 359: }
360:
1.46 raeburn 361: # ============================================================= Delete folder
362:
363: sub deletefolder {
364: my ($folder)=@_;
365: my %permfolders = &get_permanent_folders();
366: if (defined($permfolders{$folder})) {
1.56 albertel 367: return &mt('The folder "[_1]" may not be deleted',$folder);
1.46 raeburn 368: }
369: my %userfolders = &Apache::lonmsg::get_user_folders();
370: if (!defined($userfolders{$folder})) {
1.56 albertel 371: return &mt('The folder "[_1]" does not exist so deletion is not required.',
1.46 raeburn 372: $folder);
373: }
374: # check folder is empty;
375: my $suffix=&Apache::lonmsg::foldersuffix($folder);
376: my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);
377: if (@messages > 0) {
1.56 albertel 378: return &mt('The folder "[_1]" contains messages so it may not be deleted.',$folder).
1.46 raeburn 379: '<br />'.
380: &mt('Delete or move the messages to a different folder first.');
381: }
382: my $delresult = &Apache::lonnet::del('email_folders',[$folder]);
383: return $delresult;
384: }
385:
386: sub renamefolder {
387: my ($folder) = @_;
388: my $newname = $env{'form.renamed'};
389: my %permfolders = &get_permanent_folders();
390: if ($env{'form.renamed'} eq '') {
391: return &mt('The folder "[_1]" may not be renamed to "[_2]" as the new name you requested is an invalid name.',$folder,$newname);
392: }
1.73 raeburn 393: if (defined($permfolders{$folder})) {
394: return &mt('The folder "[_1]" may not be renamed as it is a folder provided by the system.',$folder);
395: }
1.46 raeburn 396: if (defined($permfolders{$newname})) {
397: return &mt('The folder "[_1]" may not be renamed to "[_2]" as the new name you requested is reserved for folders provided automatically by the system.',$folder,$newname);
398: }
399: my %userfolders = &Apache::lonmsg::get_user_folders();
400: if (defined($userfolders{$newname})) {
401: return &mt('The folder "[_1]" may not be renamed to "[_2]" because the new name you requested is already being used for an existing folder.',$folder,$newname);
402: }
403: if (!defined($userfolders{$folder})) {
404: return &mt('The folder "[_1]" could not be renamed to "[_2]" because the folder does not exist.',$folder,$newname);
405: }
406: my %folderinfo;
407: if (ref($userfolders{$folder}) eq 'HASH') {
408: %folderinfo = %{$userfolders{$folder}};
409: } else {
1.47 albertel 410: %folderinfo = ( id => $folder,
411: created => $userfolders{$folder},);
1.46 raeburn 412: }
413: my $outcome =
414: &Apache::lonnet::put('email_folders',{$newname => \%folderinfo});
415: if ($outcome eq 'ok') {
416: $outcome = &Apache::lonnet::del('email_folders',[$folder]);
417: }
418: return $outcome;
419: }
420:
421: sub get_msgfolder_lock {
422: # get lock for mail folder counter.
1.47 albertel 423: my $lockhash = { "\0".'lock_counter' => time, };
1.46 raeburn 424: my $tries = 0;
425: my $gotlock = &Apache::lonnet::newput('email_folders',$lockhash);
426: while (($gotlock ne 'ok') && $tries <3) {
427: $tries ++;
1.47 albertel 428: sleep(1);
1.46 raeburn 429: $gotlock = &Apache::lonnet::newput('email_folders',$lockhash);
430: }
431: return $gotlock;
432: }
433:
434: sub release_msgfolder_lock {
435: # remove lock
436: my @del_lock = ("\0".'lock_counter');
437: my $dellockoutcome=&Apache::lonnet::del('email_folders',\@del_lock);
438: if ($dellockoutcome ne 'ok') {
439: return ('<br />'.&mt('Warning: failed to release lock for counter').'<br />');
440: } else {
441: return 'ok';
442: }
443: }
444:
445:
1.1 albertel 446: # ======================================================== Move between folders
447:
448: sub movemsg {
449: my ($msgid,$srcfolder,$trgfolder)=@_;
450: if ($srcfolder eq 'new') { $srcfolder=''; }
1.3 albertel 451: my $srcsuffix=&Apache::lonmsg::foldersuffix($srcfolder);
452: my $trgsuffix=&Apache::lonmsg::foldersuffix($trgfolder);
1.9 albertel 453: if ($srcsuffix eq $trgsuffix) {
454: return (0,&mt('Message not moved, Attempted to move message to the same folder as it already is in.'));
455: }
1.1 albertel 456:
457: # Copy message
458: my %message=&Apache::lonnet::get('nohist_email'.$srcsuffix,[$msgid]);
1.9 albertel 459: if (!exists($message{$msgid}) || $message{$msgid} eq '') {
1.32 albertel 460: if (&Apache::lonnet::error(%message)) {
1.9 albertel 461: return (0,&mt('Message not moved, A network error occurred.'));
462: } else {
463: return (0,&mt('Message not moved as the message is no longer in the source folder.'));
464: }
465: }
466:
467: my $result =&Apache::lonnet::put('nohist_email'.$trgsuffix,
468: {$msgid => $message{$msgid}});
1.32 albertel 469: if (&Apache::lonnet::error($result)) {
1.9 albertel 470: return (0,&mt('Message not moved, A network error occurred.'));
471: }
1.1 albertel 472:
473: # Copy status
474: unless ($trgfolder eq 'trash') {
1.9 albertel 475: my %status=&Apache::lonnet::get('email_status'.$srcsuffix,[$msgid]);
476: # a non-existant status is the mark of an unread msg
1.32 albertel 477: if (&Apache::lonnet::error(%status)) {
1.9 albertel 478: return (0,&mt('Message copied to new folder but status was not, A network error occurred.'));
479: }
480: my $result=&Apache::lonnet::put('email_status'.$trgsuffix,
481: {$msgid => $status{$msgid}});
1.32 albertel 482: if (&Apache::lonnet::error($result)) {
1.9 albertel 483: return (0,&mt('Message copied to new folder but status was not, A network error occurred.'));
484: }
1.1 albertel 485: }
1.9 albertel 486:
1.1 albertel 487: # Delete orginals
1.9 albertel 488: my $result_del_msg =
489: &Apache::lonnet::del('nohist_email'.$srcsuffix,[$msgid]);
490: my $result_del_stat =
491: &Apache::lonnet::del('email_status'.$srcsuffix,[$msgid]);
1.32 albertel 492: if (&Apache::lonnet::error($result_del_msg)) {
1.9 albertel 493: return (0,&mt('Message copied, but unable to delete the original from the source folder.'));
494: }
1.32 albertel 495: if (&Apache::lonnet::error($result_del_stat)) {
1.9 albertel 496: return (0,&mt('Message copied, but unable to delete the original status from the source folder.'));
497: }
498:
499: return (1);
1.1 albertel 500: }
501:
502: # ======================================================= Display a course list
503:
504: sub discourse {
1.25 foxr 505: my $result;
506: my ($course_personnel,
507: $current_members,
508: $expired_members,
1.28 foxr 509: $future_members) =
510: &Apache::lonselstudent::get_people_in_class($env{'request.course.sec'});
1.25 foxr 511: unshift @$current_members, (@$course_personnel);
512: my %defaultUsers;
1.40 albertel 513:
514: $result .= '<input type="hidden" name="sendmode" value="group" />'."\n";
1.25 foxr 515:
1.40 albertel 516: $result .= &Apache::lonselstudent::render_student_list($current_members,
517: "compemail",
518: "current",
519: \%defaultUsers,
520: 1,"selectedusers",1);
1.25 foxr 521:
1.28 foxr 522: $result .= &Apache::lonselstudent::render_student_list($expired_members,
523: "compemail",
524: "expired",
525: \%defaultUsers,
526: 1, "selectedusers",0);
527: $result .= &Apache::lonselstudent::render_student_list($future_members,
528: "compemail",
529: "future",
530: \%defaultUsers,
531: 1, "selectedusers", 0);
1.25 foxr 532: return $result;
533: }
534:
1.38 raeburn 535: sub disgroup {
536: my ($cdom,$cnum,$group,$viewgrps,$editgrps) = @_;
537: my $result;
538: # Needs to be in a course
539: if (!($env{'request.course.fn'})) {
540: $result = &mt('Error: you must have a course role selected to be able to send a broadcast message to a group in the course.');
541: return $result;
542: }
543: if ($cdom eq '' || $cnum eq '') {
544: $result = &mt('Error: could not determine domain or number of course');
545: return $result;
546: }
547: my ($memberinfo,$numitems) =
548: &Apache::longroup::group_memberlist($cdom,$cnum,$group,{},[]);
549: my @statustypes = ('active');
550: if ($viewgrps || $editgrps) {
551: push(@statustypes,('future','previous'));
552: }
553: if (keys(%{$memberinfo}) == 0) {
554: $result = &mt('As this group has no members, there are no '.
555: 'recipients to select.');
556: return $result;
557: } else {
558: $result = &mt('Select message recipients from the group members listed below.<br />');
559: my %Sortby = (
560: active => {},
561: previous => {},
562: future => {},
563: );
564: my %lt = &Apache::lonlocal::texthash(
565: 'name' => 'Name',
566: 'usnm' => 'Username',
567: 'doma' => 'Domain',
568: 'active' => 'Active Members',
569: 'previous' => 'Former Members',
570: 'future' => 'Future Members',
571: );
572: foreach my $user (sort(keys(%{$memberinfo}))) {
573: my $status = $$memberinfo{$user}{status};
574: if ($env{'form.'.$status.'.sortby'} eq 'fullname') {
575: push(@{$Sortby{$status}{$$memberinfo{$user}{fullname}}},$user);
576: } elsif ($env{'form.'.$status.'.sortby'} eq 'username') {
577: push(@{$Sortby{$status}{$$memberinfo{$user}{uname}}},$user);
578: } elsif ($env{'form.'.$status.'.sortby'} eq 'domain') {
579: push(@{$Sortby{$status}{$$memberinfo{$user}{udom}}},$user);
580: } else {
581: push(@{$Sortby{$status}{$$memberinfo{$user}{fullname}}},$user);
582: }
583: }
584: $result .= &group_check_uncheck();
585: $result .= '<table border="0" cellspacing="8" cellpadding="2">'.
586: '<tr>';
587: foreach my $status (@statustypes) {
588: if (ref($numitems) eq 'HASH') {
589: if ((defined($$numitems{$status})) && ($$numitems{$status})) {
1.39 raeburn 590: $result.='<td valign="top">'.
1.38 raeburn 591: '<fieldset><legend><b>'.$lt{$status}.
592: '</b></legend><nobr>'.
1.50 raeburn 593: '<input type="button" value="'.&mt('Check All').'" '.
1.38 raeburn 594: 'onclick="javascript:toggleAll('."'".$status."','check'".')" />'.
595: ' '.
1.50 raeburn 596: '<input type="button" value="'.&mt('Uncheck All').'" '.
1.38 raeburn 597: 'onclick="javascript:toggleAll('."'".$status."','uncheck'".')" />'.
598: '</nobr></fieldset><br />'.
599: &Apache::loncommon::start_data_table().
600: &Apache::loncommon::start_data_table_header_row();
1.39 raeburn 601: $result .= "<th>$lt{'name'}</a></th>".
602: "<th>$lt{'usnm'}</a></th>".
603: "<th>$lt{'doma'}</a></th>".
1.38 raeburn 604: &Apache::loncommon::end_data_table_header_row();
605: foreach my $key (sort(keys(%{$Sortby{$status}}))) {
606: foreach my $user (@{$Sortby{$status}{$key}}) {
607: $result .=
608: &Apache::loncommon::start_data_table_row().
609: '<td><input type="checkbox" '.
610: 'name="selectedusers_forminput" value="'.
611: $user.':'.$status.'" />'.
612: $$memberinfo{$user}{'fullname'}.'</td>'.
613: '<td>'.$$memberinfo{$user}{'uname'}.'</td>'.
614: '<td>'.$$memberinfo{$user}{'udom'}.'</td>'.
615: &Apache::loncommon::end_data_table_row();
616: }
617: }
618: $result .= &Apache::loncommon::end_data_table();
619: }
620: }
621: $result .= '</td><td> </td>';
622: }
623: $result .= '</tr></table>';
624: }
625: return $result;
626: }
627:
628: sub group_check_uncheck {
629: my $output = qq|
630: <script type="text/javascript">
631: function toggleAll(caller,action) {
632: var pattern = new RegExp(":"+caller+"\$");
633: if (typeof(document.compemail.selectedusers_forminput.length)=="undefined") {
634: if (document.compemail.selectedusers_forminput.value.match(pattern)) {
635: if (action == 'check') {
636: document.groupmail.selectedusers_forminput.checked = true;
637: } else {
638: document.groupmail.selectedusers_forminput.checked = false;
639: }
640: }
641: } else {
642: for (var i=0; i<document.compemail.selectedusers_forminput.length; i++) {
643: if (document.compemail.selectedusers_forminput[i].value.match(pattern)) {
644: if (action == 'check') {
645: document.compemail.selectedusers_forminput[i].checked = true;
646: } else {
647: document.compemail.selectedusers_forminput[i].checked = false;
648: }
649: }
650: }
651: }
652: }
653: </script>
654: |;
655: }
656:
657: sub groupmail_header {
658: my ($action,$group,$cdom,$cnum) = @_;
659: my ($description,$refarg);
660: if (!$cdom || !$cnum) {
661: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
662: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
663: }
664: if (exists($env{'form.ref'})) {
665: $refarg = 'ref='.$env{'form.ref'};
666: }
667: if (!$group) {
668: $group = $env{'form.group'};
669: }
670: if ($group eq '') {
671: return '';
672: } else {
673: my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,$group);
674: if (defined($curr_groups{$group})) {
675: my %groupinfo =
676: &Apache::longroup::get_group_settings($curr_groups{$group});
677: $description = &unescape($groupinfo{'description'});
678: }
679: }
680: &Apache::lonhtmlcommon::clear_breadcrumbs();
681: if ($refarg) {
682: &Apache::lonhtmlcommon::add_breadcrumb
683: ({href=>"/adm/coursegroups",
684: text=>"Groups",
685: title=>"View course groups"});
686: }
687: &Apache::lonhtmlcommon::add_breadcrumb
688: ({href=>"/adm/$cdom/$cnum/$group/smppg?$refarg",
689: text=>"Group: $description",
690: title=>"Go to group's home page"},
691: {href=>"/adm/email?compose=group&group=".
692: "$env{'form.group'}&$refarg",
693: text=>"Send a Message in a Group",
694: title=>"Compose Group Email Message"},);
695: if ($action eq 'sending') {
696: &Apache::lonhtmlcommon::add_breadcrumb
697: ({text=>"Messages being sent.",
698: title=>"Messages sent"},);
699: }
700: my $groupheader = &Apache::loncommon::start_page('Group Email');
701: $groupheader .= &Apache::lonhtmlcommon::breadcrumbs
702: ('Group - '.$env{'form.group'}.' Email');
703: return $groupheader;
704: }
705:
706: sub groupmail_sent {
707: my ($group,$cdom,$cnum) = @_;
708: my $refarg;
709: if (exists($env{'form.ref'})) {
710: $refarg = 'ref='.$env{'form.ref'};
711: }
712: my $output .= '<br /><br /><a href="/adm/email?compose=group&group='.
713: $group.'&'.$refarg.'">'.
714: &mt('Send another group email').'</a>'.' '.
715: '<a href="/adm/'.$cdom.'/'.$cnum.'/'.$group.'/smppg?'.
716: $refarg.'">'. &mt('Return to group page').'</a>';
717: return $output;
718: }
719:
1.1 albertel 720: # ==================================================== Display Critical Message
721:
722: sub discrit {
723: my $r=shift;
1.5 albertel 724: my $header = '<h1><font color="red">'.&mt('Critical Messages').'</font></h1>'.
1.1 albertel 725: '<form action="/adm/email" method="POST">'.
726: '<input type="hidden" name="confirm" value="true" />';
727: my %what=&Apache::lonnet::dump('critical');
728: my $result = '';
1.42 raeburn 729: foreach my $key (sort(keys(%what))) {
730: my %content=&Apache::lonmsg::unpackagemsg($what{$key});
1.1 albertel 731: next if ($content{'senderdomain'} eq '');
732: $result.='<hr />'.&mt('From').': <b>'.
733: &Apache::loncommon::aboutmewrapper(
734: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
1.14 albertel 735: $content{'sendername'}.':'.
1.1 albertel 736: $content{'senderdomain'}.') '.$content{'time'}.
737: '<br />'.&mt('Subject').': '.$content{'subject'}.
738: '<br /><pre>'.
739: &Apache::lontexconvert::msgtexconverted($content{'message'}).
1.75 raeburn 740: '</pre><small>';
741: my $rec_button = &mt('Move to Inbox');
742: my $reprec_button = &mt('Move to Inbox/Compose reply');
743: if ($content{'sendback'}) {
744: $rec_button = &mt('Confirm Receipt');
745: $reprec_button = &mt('Confirm Receipt and Reply');
746: $result .= &mt('You have to confirm that you have received this message before you can view other pages. After confirmation, this message will be moved to your regular inbox');
747: } else {
748: $result .= &mt('Click one of the buttons below to move the message to your inbox').' '.&mt('Access to other pages will be prevented until you have done this.');
749: }
750: $result .= '</small><br />'.
751: '<input type="submit" name="rec_'.$key.'" value="'.$rec_button.'" />'.
1.42 raeburn 752: '<input type="submit" name="reprec_'.$key.'" '.
1.75 raeburn 753: 'value="'.$reprec_button.'" />';
1.1 albertel 754: }
755: # Check to see if there were any messages.
756: if ($result eq '') {
757: $result = "<h2>".&mt('You have no critical messages.')."</h2>".
1.38 raeburn 758: '<a href="/adm/roles">'.&mt('Select a course').'</a><br />'.
1.1 albertel 759: '<a href="/adm/email">'.&mt('Communicate').'</a>';
760: } else {
761: $r->print($header);
762: }
763: $r->print($result);
764: $r->print('<input type="hidden" name="displayedcrit" value="true" /></form>');
765: }
766:
767: sub sortedmessages {
1.53 raeburn 768: my ($blocked,$startblock,$endblock,$numblocked,$folder,$msgstatus) = @_;
1.1 albertel 769: my $suffix=&Apache::lonmsg::foldersuffix($folder);
770: my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);
771: #unpack the varibles and repack into temp for sorting
772: my @temp;
773: my %descriptions;
774: my %status_cache =
775: &Apache::lonnet::get('email_status'.&Apache::lonmsg::foldersuffix($folder),\@messages);
1.11 albertel 776:
777: my $get_received;
778: if ($folder eq 'sent'
779: && ($env{'form.sortedby'} =~ m/^(rev)?(user|domain)$/)) {
780: $get_received = 1;
781: }
782:
783: foreach my $msgid (@messages) {
1.29 www 784: my $esc_msgid=&escape($msgid);
1.59 raeburn 785: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid,$processid,$symb,$error) =
1.11 albertel 786: &Apache::lonmsg::unpackmsgid($esc_msgid,$folder,undef,
1.1 albertel 787: \%status_cache);
1.53 raeburn 788: next if ($msgstatus ne '' && $msgstatus ne $status);
1.1 albertel 789: my $description = &get_course_desc($fromcid,\%descriptions);
790: my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status,
1.11 albertel 791: $esc_msgid,$description);
792: if ($get_received) {
793: my %message = &Apache::lonnet::get('nohist_email'.$suffix,
794: [$msgid]);
795: my %content = &Apache::lonmsg::unpackagemsg($message{$msgid});
796: push(@temp1,$content{'recuser'},$content{'recdomain'});
797: }
1.1 albertel 798: # Check whether message was sent during blocking period.
799: if ($sendtime >= $startblock && ($sendtime <= $endblock && $endblock > 0) ) {
1.11 albertel 800: $$blocked{$msgid} = 'ON';
1.1 albertel 801: $$numblocked ++;
802: } else {
803: push @temp ,\@temp1;
804: }
805: }
806: #default sort
807: @temp = sort {$a->[0] <=> $b->[0]} @temp;
808: if ($env{'form.sortedby'} eq "date"){
809: @temp = sort {$a->[0] <=> $b->[0]} @temp;
810: }
811: if ($env{'form.sortedby'} eq "revdate"){
812: @temp = sort {$b->[0] <=> $a->[0]} @temp;
813: }
814: if ($env{'form.sortedby'} eq "user"){
1.11 albertel 815: if ($get_received) {
816: @temp = sort {lc($a->[7][0]) cmp lc($b->[7][0])} @temp;
817: } else {
818: @temp = sort {lc($a->[2]) cmp lc($b->[2])} @temp;
819: }
1.1 albertel 820: }
821: if ($env{'form.sortedby'} eq "revuser"){
1.11 albertel 822: if ($get_received) {
823: @temp = sort {lc($b->[7][0]) cmp lc($a->[7][0])} @temp;
824: } else {
825: @temp = sort {lc($b->[2]) cmp lc($a->[2])} @temp;
826: }
1.1 albertel 827: }
828: if ($env{'form.sortedby'} eq "domain"){
1.11 albertel 829: if ($get_received) {
830: @temp = sort {$a->[8][0] cmp $b->[8][0]} @temp;
831: } else {
832: @temp = sort {$a->[3] cmp $b->[3]} @temp;
833: }
1.1 albertel 834: }
835: if ($env{'form.sortedby'} eq "revdomain"){
1.11 albertel 836: if ($get_received) {
837: @temp = sort {$b->[8][0] cmp $a->[8][0]} @temp;
838: } else {
839: @temp = sort {$b->[3] cmp $a->[3]} @temp;
840: }
1.1 albertel 841: }
842: if ($env{'form.sortedby'} eq "subject"){
843: @temp = sort {lc($a->[1]) cmp lc($b->[1])} @temp;
844: }
845: if ($env{'form.sortedby'} eq "revsubject"){
846: @temp = sort {lc($b->[1]) cmp lc($a->[1])} @temp;
847: }
848: if ($env{'form.sortedby'} eq "course"){
849: @temp = sort {lc($a->[6]) cmp lc($b->[6])} @temp;
850: }
851: if ($env{'form.sortedby'} eq "revcourse"){
852: @temp = sort {lc($b->[6]) cmp lc($a->[6])} @temp;
853: }
854: if ($env{'form.sortedby'} eq "status"){
855: @temp = sort {$a->[4] cmp $b->[4]} @temp;
856: }
857: if ($env{'form.sortedby'} eq "revstatus"){
858: @temp = sort {$b->[4] cmp $a->[4]} @temp;
859: }
860: return @temp;
861: }
862:
863: sub get_course_desc {
864: my ($fromcid,$descriptions) = @_;
865: my $description;
866: if (!$fromcid) {
867: return $description;
868: } else {
869: if (defined($$descriptions{$fromcid})) {
870: $description = $$descriptions{$fromcid};
871: } else {
872: if (defined($env{'course.'.$fromcid.'.description'})) {
873: $description = $env{'course.'.$fromcid.'.description'};
874: } else {
1.48 albertel 875: my %courseinfo=&Apache::lonnet::coursedescription($fromcid);
1.1 albertel 876: $description = $courseinfo{'description'};
877: }
878: $$descriptions{$fromcid} = $description;
879: }
880: return $description;
881: }
882: }
883:
884: # ======================================================== Display all messages
885:
886: sub disall {
1.53 raeburn 887: my ($r,$folder,$msgstatus)=@_;
1.57 albertel 888: my %saveable = ('folder' => 'scalar',
889: 'msgstatus' => 'scalar',
890: 'sortedby' => 'scalar',
891: 'interdis' => 'scalar',
892: );
893: &Apache::loncommon::store_settings('user','mail',\%saveable);
894: &Apache::loncommon::restore_settings('user','mail',\%saveable);
895: $folder ||= $env{'form.folder'};
896: $msgstatus ||= $env{'form.msgstatus'};
897: $env{'form.interdis'} ||= 20;
898:
1.53 raeburn 899: $r->print(&folderlist($folder,$msgstatus));
900: if ($folder eq 'critical') {
1.1 albertel 901: &discrit($r);
902: } else {
1.53 raeburn 903: &disfolder($r,$folder,$msgstatus);
1.1 albertel 904: }
905: }
906:
907: # ============================================================ Display a folder
908:
909: sub disfolder {
1.53 raeburn 910: my ($r,$folder,$msgstatus)=@_;
911: my %statushash = &get_msgstatus_types();
1.1 albertel 912: my %blocked = ();
913: my %setters = ();
914: my $numblocked = 0;
1.44 raeburn 915: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
1.53 raeburn 916: my %lt = &Apache::lonlocal::texthash(
917: sede => 'Select a destination folder to which the messages will be moved.',
918: nome => 'No messages have been selected to apply ths action to.',
919: chec => 'Check the checkbox for at least one message.',
920: );
1.64 raeburn 921: my $jscript = &Apache::loncommon::check_uncheck_jscript();
1.1 albertel 922: $r->print(<<ENDDISHEADER);
1.16 albertel 923: <script type="text/javascript">
1.64 raeburn 924: $jscript
1.1 albertel 925:
1.53 raeburn 926: function checkfoldermove() {
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;
1.1 albertel 931: }
932: }
1.53 raeburn 933: return;
1.1 albertel 934: }
1.53 raeburn 935:
936: function validate_checkedaction() {
937: document.disall.markedaction.value = document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value;
938: if (document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value == 'markedmove') {
939: if (document.disall.movetofolder.options[document.disall.movetofolder.selectedIndex].value == "") {
940: alert("$lt{'sede'}");
941: return;
942: }
943: }
944: var checktotal = 0;
1.64 raeburn 945: if (document.forms.disall.delmark.length > 0) {
946: for (var i=0; i<document.forms.disall.delmark.length; i++) {
947: if (document.forms.disall.delmark[i].checked) {
948: checktotal ++;
949: }
950: }
951: } else {
952: if (document.forms.disall.delmark.checked) {
1.53 raeburn 953: checktotal ++;
954: }
1.64 raeburn 955: }
1.53 raeburn 956: if (checktotal == 0) {
957: alert("$lt{'nome'}\\n$lt{'chec'}");
958: return;
959: }
960: document.disall.submit();
961: }
962:
1.1 albertel 963: </script>
964: ENDDISHEADER
1.54 albertel 965:
1.1 albertel 966: my $fsqs='&folder='.$folder;
1.53 raeburn 967: my @temp=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
1.1 albertel 968: my $totalnumber=$#temp+1;
1.53 raeburn 969: if ($totalnumber < 1) {
970: if ($msgstatus eq '') {
971: $r->print('<h2>'.&mt('Empty Folder').'</h2>');
972: } elsif ($msgstatus eq 'replied') {
973: $r->print('<h2>'.&mt('You have not replied to any messages in this folder.').'</h2>');
974: } else {
1.55 albertel 975: $r->print('<h2>'.&mt('There are no '.lc($statushash{$msgstatus}).' messages in this folder.').'</h2>');
1.53 raeburn 976: }
1.65 raeburn 977: if ($numblocked > 0) {
978: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
979: \%setters));
980: }
1.1 albertel 981: return;
982: }
1.57 albertel 983: my $interdis = $env{'form.interdis'};
1.1 albertel 984: my $number=int($totalnumber/$interdis);
1.57 albertel 985: if ($totalnumber%$interdis == 0) {
986: $number--;
1.53 raeburn 987: }
988:
1.1 albertel 989: if (($startdis<0) || ($startdis>$number)) { $startdis=$number; }
990: my $firstdis=$interdis*$startdis;
991: if ($firstdis>$#temp) { $firstdis=$#temp-$interdis+1; }
992: my $lastdis=$firstdis+$interdis-1;
993: if ($lastdis>$#temp) { $lastdis=$#temp; }
1.53 raeburn 994: $r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber,$msgstatus));
1.1 albertel 995: $r->print('<form method="post" name="disall" action="/adm/email">'.
1.53 raeburn 996: '<table class="LC_mail_list"><tr><th colspan="1"> </th><th>');
1.1 albertel 997: if ($env{'form.sortedby'} eq "revdate") {
998: $r->print('<a href = "?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');
999: } else {
1000: $r->print('<a href = "?sortedby=revdate'.$fsqs.'">'.&mt('Date').'</a></th>');
1001: }
1002: $r->print('<th>');
1003: if ($env{'form.sortedby'} eq "revuser") {
1004: $r->print('<a href = "?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>');
1005: } else {
1006: $r->print('<a href = "?sortedby=revuser'.$fsqs.'">'.&mt('Username').'</a>');
1007: }
1008: $r->print('</th><th>');
1009: if ($env{'form.sortedby'} eq "revdomain") {
1010: $r->print('<a href = "?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>');
1011: } else {
1012: $r->print('<a href = "?sortedby=revdomain'.$fsqs.'">'.&mt('Domain').'</a>');
1013: }
1014: $r->print('</th><th>');
1015: if ($env{'form.sortedby'} eq "revsubject") {
1016: $r->print('<a href = "?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>');
1017: } else {
1018: $r->print('<a href = "?sortedby=revsubject'.$fsqs.'">'.&mt('Subject').'</a>');
1019: }
1020: $r->print('</th><th>');
1021: if ($env{'form.sortedby'} eq "revcourse") {
1.46 raeburn 1022: $r->print('<a href = "?sortedby=course'.$fsqs.'">'.&mt('Course').'</a>');
1.1 albertel 1023: } else {
1.46 raeburn 1024: $r->print('<a href = "?sortedby=revcourse'.$fsqs.'">'.&mt('Course').'</a>');
1.1 albertel 1025: }
1026: $r->print('</th><th>');
1027: if ($env{'form.sortedby'} eq "revstatus") {
1028: $r->print('<a href = "?sortedby=status'.$fsqs.'">'.&mt('Status').'</a></th>');
1029: } else {
1030: $r->print('<a href = "?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</a></th>');
1031: }
1032: $r->print("</tr>\n");
1.6 albertel 1033:
1034: my $suffix = &Apache::lonmsg::foldersuffix($folder);
1.1 albertel 1035: for (my $n=$firstdis;$n<=$lastdis;$n++) {
1.11 albertel 1036: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID,
1037: $description,$recv_name,$recv_domain)=
1038: @{$temp[$n]};
1.1 albertel 1039: if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) {
1040: if ($status eq 'new') {
1.4 albertel 1041: $r->print('<tr class="LC_mail_new">');
1.1 albertel 1042: } elsif ($status eq 'read') {
1.4 albertel 1043: $r->print('<tr class="LC_mail_read">');
1.1 albertel 1044: } elsif ($status eq 'replied') {
1.4 albertel 1045: $r->print('<tr class="LC_mail_replied">');
1.1 albertel 1046: } else {
1.4 albertel 1047: $r->print('<tr class="LC_mail_other">');
1.1 albertel 1048: }
1.6 albertel 1049: my ($dis_name,$dis_domain) = ($fromname,$fromdomain);
1050: if ($folder eq 'sent') {
1.69 raeburn 1051: if (defined($recv_name) && defined($recv_domain)) {
1052: if (ref($recv_name) eq 'ARRAY' &&
1053: ref($recv_domain) eq 'ARRAY') {
1054: $dis_name = join('<br />',@{$recv_name});
1055: $dis_domain = join('<br />',@{$recv_domain});
1056: }
1.11 albertel 1057: } else {
1.29 www 1058: my $msg_id = &unescape($origID);
1.11 albertel 1059: my %message = &Apache::lonnet::get('nohist_email'.$suffix,
1060: [$msg_id]);
1061: my %content = &Apache::lonmsg::unpackagemsg($message{$msg_id});
1.69 raeburn 1062: if (ref($content{'recuser'}) eq 'ARRAY') {
1063: $dis_name = join('<br />',@{$content{'recuser'}});
1064: }
1065: if (ref($content{'recdomain'}) eq 'ARRAY') {
1066: $dis_domain = join('<br />',@{$content{'recdomain'}});
1067: }
1.11 albertel 1068: }
1.6 albertel 1069: }
1.53 raeburn 1070: my $localsenttime = &Apache::lonlocal::locallocaltime($sendtime);
1071: my $count = $n +1;
1072: $r->print('<td align="right"><nobr>'.(($status eq 'new')?'<b>':'').
1073: $count.'.'.(($status eq 'new')?'</b>':'').' '.
1074: '<input type="checkbox" name="delmark"'.
1075: ' value="'.$origID.'" /></nobr></td>');
1076: foreach my $item ($localsenttime,$dis_name,$dis_domain,$shortsubj) {
1077: $r->print('<td>'.(($status eq 'new')?'<b>':'').
1.61 raeburn 1078: '<a href="/adm/email?display='.$origID.$sqs.'">'.
1.53 raeburn 1079: $item.(($status eq 'new')?'</b>':'').'</td>');
1080: }
1081: my $showstatus;
1082: my %statushash = &get_msgstatus_types();
1083: if ($status eq '') {
1084: $showstatus = '';
1085: } else {
1086: $showstatus = $statushash{$status};
1087: }
1088: $r->print('<td>'.(($status eq 'new')?'<b>':'').$description.
1089: (($status eq 'new')?'</b>':'').'</td><td>'.
1090: (($status eq 'new')?'<b>':'').$showstatus.
1091: (($status eq 'new')?'</b>':'').'</td></tr>'."\n");
1.1 albertel 1092: } elsif ($status eq 'deleted') {
1093: # purge
1.9 albertel 1094: my ($result,$msg) =
1.29 www 1095: &movemsg(&unescape($origID),$folder,'trash');
1.9 albertel 1096:
1.1 albertel 1097: }
1098: }
1.53 raeburn 1099: $r->print("</table>\n");
1100: $r->print('<table border="0" cellspacing="2" cellpadding="2">
1101: <tr>
1102: <td>'.
1.64 raeburn 1103: '<input type="button" onclick="javascript:checkAll(document.disall.delmark)" value="'.&mt('Check All').'" /><br />'."\n".
1104: '<input type="button" onclick="javascript:uncheckAll(document.disall.delmark)" value="'.&mt('Uncheck All').'" />'."\n".
1.53 raeburn 1105: '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" /></td><td> </td>'."\n".
1106: '<td align="center"><b>'.&mt('Action').'</b><br />'."\n".
1107: ' <select name="checkedaction" onchange="javascript:checkfoldermove()">'."\n");
1108:
1.1 albertel 1109: if ($folder ne 'trash') {
1.53 raeburn 1110: $r->print(' <option value="markeddel">'.&mt('Delete').'</option>'."\n");
1111: }
1112: if ($msgstatus ne 'read') {
1113: $r->print(' <option value="markedread">'.&mt('Mark Read').'</option>."\n"');
1114: }
1115: if ($msgstatus ne 'unread') {
1116: $r->print(' <option value="markedunread">'.&mt('Mark Unread').'</option>'."\n");
1.1 albertel 1117: }
1.53 raeburn 1118: $r->print(' <option value="markedforward">'.&mt('Forward').'</option>'."\n");
1.54 albertel 1119:
1120: my %gotfolders = &Apache::lonmsg::get_user_folders();
1.53 raeburn 1121: if (keys(%gotfolders) > 0) {
1122: $r->print(' <option value="markedmove">'.&mt('Move to Folder ->').
1123: '</option>');
1124: }
1125: $r->print("\n".'</select></td>'."\n");
1.54 albertel 1126:
1.53 raeburn 1127: if (keys(%gotfolders) > 0) {
1128: $r->print('<td align="center"><b>'.&mt('Destination folder').'<b><br />');
1.54 albertel 1129: my %userfolders;
1.53 raeburn 1130: foreach my $key (keys(%gotfolders)) {
1131: $userfolders{$key} = $key;
1132: }
1133: $userfolders{''} = "";
1134: $r->print(&Apache::loncommon::select_form('','movetofolder',%userfolders).
1135: '</td>');
1136: }
1137: $r->print('<td> </td><td> '.
1138: '<input type="button" name="go" value="'.&mt('Go').
1139: '" onclick="javascript:validate_checkedaction()"/></td>'."\n".
1140: '</tr></table>');
1.1 albertel 1141: my $postedstartdis=$startdis+1;
1.53 raeburn 1142: $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 1143: if ($numblocked > 0) {
1.65 raeburn 1144: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
1145: \%setters));
1.1 albertel 1146: }
1147: }
1148:
1.65 raeburn 1149: sub blocked_in_folder {
1150: my ($numblocked,$startblock,$endblock,$setters) = @_;
1151: my $beginblock = &Apache::lonlocal::locallocaltime($startblock);
1152: my $finishblock = &Apache::lonlocal::locallocaltime($endblock);
1153: my $output = '<br /><br />'.
1154: &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);
1155: $output .= &Apache::loncommon::build_block_table($startblock,$endblock,
1156: $setters);
1157: return $output;
1158: }
1159:
1.1 albertel 1160: # ============================================================== Compose output
1161:
1162: sub compout {
1.53 raeburn 1163: my ($r,$forwarding,$replying,$broadcast,$replycrit,$folder,$dismode,
1164: $multiforward)=@_;
1.1 albertel 1165: my $suffix=&Apache::lonmsg::foldersuffix($folder);
1.38 raeburn 1166: my ($cdom,$cnum,$group,$refarg);
1167: if (exists($env{'form.group'})) {
1168: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1169: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1170: $group = $env{'form.group'};
1171: my $action = 'composing';
1172: $r->print(&groupmail_header($action,$group,$cdom,$cnum));
1173: } elsif ($broadcast eq 'individual') {
1.1 albertel 1174: &printheader($r,'/adm/email?compose=individual',
1175: 'Send a Message');
1176: } elsif ($broadcast) {
1177: &printheader($r,'/adm/email?compose=group',
1178: 'Broadcast Message');
1179: } elsif ($forwarding) {
1180: &Apache::lonhtmlcommon::add_breadcrumb
1.29 www 1181: ({href=>"/adm/email?display=".&escape($forwarding),
1.1 albertel 1182: text=>"Display Message"});
1.29 www 1183: &printheader($r,'/adm/email?forward='.&escape($forwarding),
1.1 albertel 1184: 'Forwarding a Message');
1185: } elsif ($replying) {
1186: &Apache::lonhtmlcommon::add_breadcrumb
1.29 www 1187: ({href=>"/adm/email?display=".&escape($replying),
1.1 albertel 1188: text=>"Display Message"});
1.29 www 1189: &printheader($r,'/adm/email?replyto='.&escape($replying),
1.1 albertel 1190: 'Replying to a Message');
1191: } elsif ($replycrit) {
1192: $r->print('<h3>'.&mt('Replying to a Critical Message').'</h3>');
1193: $replying=$replycrit;
1.53 raeburn 1194: } elsif ($multiforward) {
1195: &Apache::lonhtmlcommon::add_breadcrumb
1196: ({href=>"/adm/email?folder=".&escape($folder),
1197: text=>"Display All Messages"});
1198: &printheader($r,'/adm/email?compose=multiforward',
1199: 'Forwarding Multiple Messages');
1.70 raeburn 1200: if ($multiforward > 1) {
1201: $r->print(&mt('Each of the <b>[quant,_1,message]</b> you checked
1202: will be forwarded to the recipient(s) you select below.',$multiforward).'<br />');
1203: } else {
1204: $r->print(&mt('The message you checked will be forwarded to the recipient(s) you select below.').'<br />');
1205: }
1206:
1.1 albertel 1207: } else {
1208: &printheader($r,'/adm/email?compose=upload',
1209: 'Distribute from Uploaded File');
1210: }
1211:
1212: my $dispcrit='';
1213: my $dissub='';
1214: my $dismsg='';
1215: my $disbase='';
1216: my $func=&mt('Send New');
1.50 raeburn 1217: my %lt=&Apache::lonlocal::texthash('us' => 'Username',
1218: 'do' => 'Domain',
1219: 'ad' => 'Additional Recipients',
1220: 'sb' => 'Subject',
1221: 'ca' => 'Cancel',
1222: 'ma' => 'Mail',
1.53 raeburn 1223: 'msg' => 'Messages',
1.50 raeburn 1224: 'gen' => 'Generate messages from a file',
1225: 'gmt' => 'General message text',
1226: 'tff' => 'The file format for the uploaded portion of the message is',
1227: 'uas' => 'Upload and Send',
1228: );
1.1 albertel 1229: if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
1230: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
1231: '/'.$env{'request.course.sec'})) {
1232: my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");
1233: $dispcrit=
1234: '<p><label><input type="checkbox" name="critmsg" /> '.&mt('Send as critical message').'</label> ' . $crithelp .
1235: '</p><p>'.
1236: '<label><input type="checkbox" name="sendbck" /> '.&mt('Send as critical message').' ' .
1237: &mt('and return receipt') . '</label>' . $crithelp .
1238: '</p><p><label><input type="checkbox" name="permanent" /> '.
1239: &mt('Send copy to permanent email address (if known)').'</label></p>'.
1240: '<p><label><input type="checkbox" name="rsspost" /> '.
1241: &mt('Include in course RSS newsfeed').'</label></p>';
1.70 raeburn 1242: }
1.71 raeburn 1243: if ($broadcast ne 'group') {
1244: if (&Apache::lonnet::allowed('dff',$env{'request.course.id'}) ||
1245: &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1246: '/'.$env{'request.course.sec'})) {
1247:
1248: $dispcrit.='<p><label>'.
1249: '<input type="checkbox" name="courserecord" value="1" /> '.
1250: &mt("Include in course's 'User records' for recipient(s)").
1251: '</label></p>';
1252: }
1.70 raeburn 1253: }
1254:
1.1 albertel 1255: my %message;
1256: my %content;
1257: my $defdom=$env{'user.domain'};
1258: if ($forwarding) {
1259: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$forwarding]);
1260: %content=&Apache::lonmsg::unpackagemsg($message{$forwarding},$folder);
1261: $dispcrit.='<input type="hidden" name="forwid" value="'.
1262: $forwarding.'" />';
1263: $func=&mt('Forward');
1264:
1265: $dissub=&mt('Forwarding').': '.$content{'subject'};
1266: $dismsg=&mt('Forwarded message from').' '.
1267: $content{'sendername'}.' '.&mt('at').' '.$content{'senderdomain'};
1268: if ($content{'baseurl'}) {
1.29 www 1269: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />';
1.1 albertel 1270: }
1271: }
1272: if ($replying) {
1273: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$replying]);
1274: %content=&Apache::lonmsg::unpackagemsg($message{$replying},$folder);
1275: $dispcrit.='<input type="hidden" name="replyid" value="'.
1276: $replying.'" />';
1277: $func=&mt('Send Reply to');
1278:
1279: $dissub=&mt('Reply').': '.$content{'subject'};
1280: $dismsg='> '.$content{'message'};
1281: $dismsg=~s/\r/\n/g;
1282: $dismsg=~s/\f/\n/g;
1283: $dismsg=~s/\n+/\n\> /g;
1284: if ($content{'baseurl'}) {
1.29 www 1285: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />';
1.1 albertel 1286: if ($env{'user.adv'}) {
1.72 albertel 1287: $disbase.='<label><input type="checkbox" name="storebasecomment" />'.&mt('Save message for re-use').
1.1 albertel 1288: '</label> <a href="/adm/email?showcommentbaseurl='.
1.29 www 1289: &escape($content{'baseurl'}).'" target="comments">'.
1.1 albertel 1290: &mt('Show re-usable messages').'</a><br />';
1291: }
1292: }
1.73 raeburn 1293: my $jscript = &Apache::loncommon::check_uncheck_jscript();
1294: $r->print(<<"ENDREPSCRIPT");
1295: <script type="text/javascript">
1296: $jscript
1297: </script>
1298: ENDREPSCRIPT
1.1 albertel 1299: }
1300: my $citation=&displayresource(%content);
1.38 raeburn 1301: my ($can_grp_broadcast,$viewgrps,$editgrps);
1.1 albertel 1302: if ($env{'form.recdom'}) { $defdom=$env{'form.recdom'}; }
1.23 www 1303: if ($env{'form.text'}) { $dismsg=$env{'form.text'}; }
1304: if ($env{'form.subject'}) { $dissub=$env{'form.subject'}; }
1305: $r->print(
1.1 albertel 1306: '<form action="/adm/email" name="compemail" method="post"'.
1307: ' enctype="multipart/form-data">'."\n".
1.38 raeburn 1308: '<input type="hidden" name="sendmail" value="on" />'."\n");
1309: if ($broadcast eq 'group' && $env{'form.group'} ne '') {
1310: $can_grp_broadcast =
1311: &Apache::lonnet::allowed('sgb',$env{'request.course.id'}.'/'.
1312: $group);
1313: $viewgrps =
1314: &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.
1315: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
1316: $editgrps =
1317: &Apache::lonnet::allowed('mdg',$env{'request.course.id'}.
1318: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
1319: if ($viewgrps || $editgrps || $can_grp_broadcast) {
1320: $r->print(&disgroup($cdom,$cnum,$group,$viewgrps,$editgrps));
1321: }
1322: }
1323: $r->print('<table>');
1324: if (($broadcast eq 'group') && ($group ne '') &&
1325: (!$can_grp_broadcast && !$viewgrps && !$editgrps)) {
1326: $r->print(&recipient_input_row($cdom,%lt));
1327: }
1328: if (($broadcast ne 'group') && ($broadcast ne 'upload')) {
1.1 albertel 1329: if ($replying) {
1330: $r->print('<tr><td colspan="2">'.&mt('Replying to').' '.
1331: &Apache::loncommon::aboutmewrapper(
1332: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).' ('.
1.14 albertel 1333: $content{'sendername'}.':'.
1.1 albertel 1334: $content{'senderdomain'}.')'.
1335: '<input type="hidden" name="recuname" value="'.$content{'sendername'}.'" />'.
1336: '<input type="hidden" name="recdomain" value="'.$content{'senderdomain'}.'" />'.
1337: '</td></tr>');
1.73 raeburn 1338: if ($content{'recipid'}) {
1339: my @ccs = &retrieve_cc_recips('replying',%content);
1340: if (@ccs > 0) {
1341: my $replyall = qq|
1342: <span class="LC_nobreak">
1343: <input type="button" value="check all"
1344: onclick="javascript:checkAll(document.compemail.replying_cc)" />
1345:
1346: <input type="button" value="uncheck all"
1347: onclick="javascript:uncheckAll(document.compemail.replying_cc)" />
1348: </span>
1349: |;
1350: my $cclist = join(' ',@ccs);
1351: $r->print('<tr><td>'.&mt('Reply to other recipients').':<br />'.$replyall.'</td><td>'.$cclist.'</td></tr>');
1352: }
1353: }
1.1 albertel 1354: } else {
1.38 raeburn 1355: $r->print(&recipient_input_row($defdom,%lt));
1.1 albertel 1356: }
1357: }
1358: my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
1.53 raeburn 1359: my $subj_size;
1360: if ($multiforward) {
1361: $r->print(&additional_rec_row(\%lt));
1362: $r->print('<tr><td colspan="2">'.
1363: &mt('Unless you choose otherwise:').'<ul><li>'.
1364: &mt("The subject in each forwarded message will be <i>'Forwarding:'</i> followed by the original subject.").'</li><li>'.
1365: &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>');
1366: $func=&mt('Forward');
1367: $dissub = &mt('Forwarding').': ';
1368: $subj_size = '10';
1369: my $extra = '<'.&mt('original subject').'> '.
1370: '<input type="radio" name="showorigsubj" value="1" checked="checked" />'.&mt('Yes').' <input type="radio" name="showorigsubj" value="0" />'.&mt('No');
1371: $dismsg = &mt('Forwarded message from ').' ';
1372: my $sender = &mt("sender's name");
1373: $r->print(&msg_subject_row($dissub,\%lt,$subj_size,$extra));
1374: $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>
1375: </table>
1376: <br />'.
1377: $latexHelp.
1378: &mt("Any new text to display before the text of the original messages:").'<br />
1379: <textarea name="message" id="message" cols="80" rows="5" wrap="hard">
1380: </textarea></p><br />');
1381: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
1382: foreach my $msg (@to_forward) {
1383: $r->print('<input type="hidden" name="delmark" value="'.$msg.'" />');
1384: }
1385: $r->print(&submit_button_row($folder,$dismode,$func.' '.$lt{'msg'},
1386: \%lt));
1387: } elsif ($broadcast ne 'upload') {
1388: $subj_size = '50';
1389: $r->print(&additional_rec_row(\%lt));
1390: $r->print(&msg_subject_row($dissub,\%lt,$subj_size));
1391: $r->print(<<"ENDCOMP");
1392: </table>
1.1 albertel 1393: $latexHelp
1394: <textarea name="message" id="message" cols="80" rows="15" wrap="hard">$dismsg
1395: </textarea></p><br />
1396: $dispcrit
1397: $disbase
1398: ENDCOMP
1.53 raeburn 1399: $r->print(&submit_button_row($folder,$dismode,$func.' '.$lt{'ma'},
1400: \%lt));
1401: $r->print($citation);
1.38 raeburn 1402: if (exists($env{'form.ref'})) {
1403: $r->print('<input type="hidden" name="ref" value="'.
1404: $env{'form.ref'}.'" />');
1405: }
1406: if (exists($env{'form.group'})) {
1407: $r->print('<input type="hidden" name="group" value="'.
1408: $env{'form.group'}.'" />');
1409: }
1.1 albertel 1410: } else { # $broadcast is 'upload'
1.50 raeburn 1411: $r->print(<<ENDBLOCK);
1.1 albertel 1412: <input type="hidden" name="sendmode" value="upload" />
1413: <input type="hidden" name="send" value="on" />
1.50 raeburn 1414: <h3>$lt{'gen'}</h3>
1.1 albertel 1415: <p>
1416: Subject: <input type="text" size="50" name="subject" />
1417: </p>
1.50 raeburn 1418: <p>$lt{'gmt'}:<br />
1.1 albertel 1419: <textarea name="message" id="message" cols="60" rows="10" wrap="hard">$dismsg
1420: </textarea></p>
1421: <p>
1.50 raeburn 1422: $lt{'tff'}:
1423: ENDBLOCK
1424: $r->print('
1425: <pre>'."\n".
1426: &mt('username1:domain1: text')."\n".
1427: &mt('username2:domain2: text')."\n".
1428: &mt('username3:domain1: text')."\n".
1429: '</pre>
1.1 albertel 1430: </p>
1431: <p>
1.50 raeburn 1432: '.&mt('The messages will be assembled from all lines with the respective'."\n".'<tt>username:domain</tt>, and appended to the general message text.'));
1433: $r->print(<<ENDUPLOAD);
1434: </p>
1.1 albertel 1435: <p>
1436: <input type="file" name="upfile" size="40" /></p><p>
1437: $dispcrit
1.50 raeburn 1438: <input type="submit" value="$lt{'uas'}" /></p>
1.1 albertel 1439: ENDUPLOAD
1440: }
1441: if ($broadcast eq 'group') {
1.38 raeburn 1442: if ($group eq '') {
1443: my $studentsel = &discourse();
1444: $r->print($studentsel);
1445: }
1.1 albertel 1446: }
1.36 albertel 1447: if ($env{'form.displayedcrit'}) {
1448: $r->print('<input type="hidden" name="displayedcrit" value="true" />');
1449: }
1.1 albertel 1450: $r->print('</form>'.
1451: &Apache::lonfeedback::generate_preview_button('compemail','message').
1452: &Apache::lonhtmlcommon::htmlareaselectactive('message'));
1453: }
1454:
1455: # ---------------------------------------------------- Display all face to face
1456:
1.38 raeburn 1457: sub recipient_input_row {
1458: my ($dom,%lt) = @_;
1459: my $domform = &Apache::loncommon::select_dom_form($dom,'recdomain');
1460: my $selectlink=
1461: &Apache::loncommon::selectstudent_link('compemail','recuname',
1462: 'recdomain');
1463: my $output = <<"ENDREC";
1464: <tr><td>$lt{'us'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recname'}" /></td><td rowspan="2">$selectlink</td></tr>
1465: <tr><td>$lt{'do'}:</td>
1466: <td>$domform</td></tr>
1467: ENDREC
1468: return $output;
1469: }
1470:
1.53 raeburn 1471: sub additional_rec_row {
1472: my ($lt) = @_;
1.73 raeburn 1473: my $cc = &mt('Cc:');
1474: my $bcc = &mt('Bcc:');
1.53 raeburn 1475: my $output = <<"ENDADD";
1.73 raeburn 1476: <tr><td>$lt->{'ad'} :<br /><tt>username:domain,username:domain, ...
1477: </tt></td><td> <span class="span.LC_nobreak">$cc
1478: <input type="text" size="50" name="additionalrec_cc" /></nospan><br />
1479: <span class="span.LC_nobreak">$bcc <input type="text" size="50" name="additionalrec_bcc" /></nospan></td></tr>
1.53 raeburn 1480: ENDADD
1481: return $output;
1482: }
1483:
1484: sub submit_button_row {
1485: my ($folder,$dismode,$sendtext,$lt) = @_;
1486: my $output = qq|
1487: <input type="hidden" name="folder" value="$folder" />
1488: <input type="hidden" name="dismode" value="$dismode" />
1489: <input type="submit" name="send" value="$sendtext" />
1490: <input type="submit" name="cancel" value="$lt->{'ca'}" /><hr />
1491: |;
1492: return $output;
1493: }
1494:
1495: sub msg_subject_row {
1496: my ($dissub,$lt,$subj_size,$extra) = @_;
1497: my $output = '<tr><td>'.$lt->{'sb'}.':</td><td><input type="text" size="'.
1498: $subj_size.'" name="subject" value="'.$dissub.'" />'.$extra.
1499: '</td></tr>';
1500: return $output;
1501: }
1502:
1.1 albertel 1503: sub retrieve_instructor_comments {
1504: my ($user,$domain)=@_;
1505: my $target=$env{'form.grade_target'};
1506: if (! $env{'request.course.id'}) { return; }
1.49 albertel 1507: if (! &Apache::lonnet::allowed('dff',$env{'request.course.id'})
1508: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1509: '/'.$env{'request.course.sec'})) {
1510: return;
1511: }
1512: my %records=&Apache::lonnet::dump('nohist_email',
1513: $env{'course.'.$env{'request.course.id'}.'.domain'},
1514: $env{'course.'.$env{'request.course.id'}.'.num'},
1515: '%255b'.$user.'%253a'.$domain.'%255d');
1516: my $result='';
1.42 raeburn 1517: foreach my $key (sort(keys(%records))) {
1518: my %content=&Apache::lonmsg::unpackagemsg($records{$key});
1.1 albertel 1519: next if ($content{'senderdomain'} eq '');
1520: next if ($content{'subject'} !~ /^Record/);
1521: # &Apache::lonfeedback::newline_to_br(\$content{'message'});
1522: $result.='Recorded by '.
1.14 albertel 1523: $content{'sendername'}.':'.$content{'senderdomain'}."\n";
1.1 albertel 1524: $result.=
1525: &Apache::lontexconvert::msgtexconverted($content{'message'})."\n";
1526: }
1527: return $result;
1528: }
1529:
1530: sub disfacetoface {
1531: my ($r,$user,$domain)=@_;
1532: my $target=$env{'form.grade_target'};
1533: unless ($env{'request.course.id'}) { return; }
1.49 albertel 1534: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
1535: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1536: '/'.$env{'request.course.sec'})) {
1.50 raeburn 1537: $r->print(&mt('Not allowed'));
1.1 albertel 1538: return;
1539: }
1540: my %records=&Apache::lonnet::dump('nohist_email',
1541: $env{'course.'.$env{'request.course.id'}.'.domain'},
1542: $env{'course.'.$env{'request.course.id'}.'.num'},
1543: '%255b'.$user.'%253a'.$domain.'%255d');
1544: my $result='';
1.42 raeburn 1545: foreach my $key (sort(keys(%records))) {
1546: my %content=&Apache::lonmsg::unpackagemsg($records{$key});
1.1 albertel 1547: next if ($content{'senderdomain'} eq '');
1548: &Apache::lonfeedback::newline_to_br(\$content{'message'});
1549: if ($content{'subject'}=~/^Record/) {
1550: $result.='<h3>'.&mt('Record').'</h3>';
1551: } elsif ($content{'subject'}=~/^Broadcast/) {
1552: $result .='<h3>'.&mt('Broadcast Message').'</h3>';
1553: if ($content{'subject'}=~/^Broadcast\./) {
1554: if (defined($content{'coursemsgid'})) {
1.29 www 1555: my $crsmsgid = &escape($content{'coursemsgid'});
1.1 albertel 1556: my $broadcast_message = &general_message($crsmsgid);
1557: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$broadcast_message;
1558: } else {
1559: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1560: $content{'message'} =
1561: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
1562: $content{'message'};
1563: }
1.70 raeburn 1564: }
1565: } elsif ($content{'subject'}=~/^Archive/) {
1566: $result.='<h3>'.&mt('Archived Message').'</h3>';
1567: if (defined($content{'coursemsgid'})) {
1568: my $crsmsgid = &escape($content{'coursemsgid'});
1569: my $archive_message = &general_message($crsmsgid);
1570: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$archive_message;
1571: } else {
1572: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1573: $content{'message'} =
1574: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br
1575: '.
1576: $content{'message'};
1577: }
1.1 albertel 1578: } else {
1579: $result.='<h3>'.&mt('Critical Message').'</h3>';
1580: if (defined($content{'coursemsgid'})) {
1.29 www 1581: my $crsmsgid=&escape($content{'coursemsgid'});
1.1 albertel 1582: my $critical_message = &general_message($crsmsgid);
1583: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$critical_message;
1584: } else {
1585: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1586: $content{'message'}=
1587: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
1588: $content{'message'};
1589: }
1590: }
1591: $result.=&mt('By').': <b>'.
1592: &Apache::loncommon::aboutmewrapper(
1593: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
1.14 albertel 1594: $content{'sendername'}.':'.
1.1 albertel 1595: $content{'senderdomain'}.') '.$content{'time'}.
1596: '<br /><pre>'.
1597: &Apache::lontexconvert::msgtexconverted($content{'message'}).
1598: '</pre>';
1599: }
1600: # Check to see if there were any messages.
1601: if ($result eq '') {
1.33 albertel 1602: my $lctype = lc(&Apache::loncommon::course_type());
1.1 albertel 1603: if ($target ne 'tex') {
1.30 raeburn 1604: $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 1605: } else {
1.30 raeburn 1606: $r->print('\textbf{'.&mt('No notes, face-to-face discussion records, critical messages or broadcast messages in this [_1].',$lctype).'}\\\\');
1.1 albertel 1607: }
1608: } else {
1609: $r->print($result);
1610: }
1611: }
1612:
1613: sub general_message {
1614: my ($crsmsgid) = @_;
1615: my %general_content;
1616: if ($crsmsgid) {
1617: my %course_content = &Apache::lonnet::get('nohist_email',[$crsmsgid],
1618: $env{'course.'.$env{'request.course.id'}.'.domain'},
1619: $env{'course.'.$env{'request.course.id'}.'.num'});
1620: %general_content = &Apache::lonmsg::unpackagemsg($course_content{$crsmsgid});
1621: }
1622: return $general_content{'message'};
1623: }
1624:
1625: # ---------------------------------------------------------------- Face to face
1626:
1627: sub facetoface {
1628: my ($r,$stage)=@_;
1.49 albertel 1629: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
1630: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1631: '/'.$env{'request.course.sec'})) {
1.50 raeburn 1632: $r->print(&mt('Not allowed'));
1.1 albertel 1633: return;
1634: }
1.33 albertel 1635: my $crstype = &Apache::loncommon::course_type();
1636: my $leaders = ($crstype eq 'Group') ? 'coordinators and leaders'
1637: : 'faculty and staff';
1.1 albertel 1638: &printheader($r,
1639: '/adm/email?recordftf=query',
1.70 raeburn 1640: "User Notes, Face-to-Face, Critical Messages, Broadcast Messages, Archived Messages");
1.1 albertel 1641: # from query string
1642:
1643: if ($env{'form.recname'}) { $env{'form.recuname'}=$env{'form.recname'}; }
1644: if ($env{'form.recdom'}) { $env{'form.recdomain'}=$env{'form.recdom'}; }
1645:
1646: my $defdom=$env{'user.domain'};
1647: # already filled in
1648: if ($env{'form.recdomain'}) { $defdom=$env{'form.recdomain'}; }
1649: # generate output
1650: my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain');
1651: my $stdbrws = &Apache::loncommon::selectstudent_link
1652: ('stdselect','recuname','recdomain');
1653: my %lt=&Apache::lonlocal::texthash('user' => 'Username',
1654: 'dom' => 'Domain',
1.70 raeburn 1655: 'head' => "User Notes, Records of Face-To-Face Discussions, Critical Messages, Broadcast Messages and Archived Messages in $crstype",
1.1 albertel 1656: 'subm' => 'Retrieve discussion and message records',
1.30 raeburn 1657: 'newr' => 'New Record (record is visible to '.lc($crstype).' '.$leaders.')',
1.1 albertel 1658: 'post' => 'Post this Record');
1659: $r->print(<<"ENDTREC");
1660: <h3>$lt{'head'}</h3>
1661: <form method="post" action="/adm/email" name="stdselect">
1662: <input type="hidden" name="recordftf" value="retrieve" />
1663: <table>
1664: <tr><td>$lt{'user'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recuname'}" /></td>
1665: <td rowspan="2">
1666: $stdbrws
1667: <input type="submit" value="$lt{'subm'}" /></td>
1668: </tr>
1669: <tr><td>$lt{'dom'}:</td>
1670: <td>$domform</td></tr>
1671: </table>
1672: </form>
1673: ENDTREC
1674: if (($stage ne 'query') &&
1675: ($env{'form.recdomain'}) && ($env{'form.recuname'})) {
1676: chomp($env{'form.newrecord'});
1677: if ($env{'form.newrecord'}) {
1.31 albertel 1678: &Apache::lonmsg::store_instructor_comment($env{'form.newrecord'},
1679: $env{'form.recuname'},
1680: $env{'form.recdomain'});
1.1 albertel 1681: }
1682: $r->print('<h3>'.&Apache::loncommon::plainname($env{'form.recuname'},
1683: $env{'form.recdomain'}).'</h3>');
1684: &disfacetoface($r,$env{'form.recuname'},$env{'form.recdomain'});
1685: $r->print(<<ENDRHEAD);
1686: <form method="post" action="/adm/email">
1687: <input name="recdomain" value="$env{'form.recdomain'}" type="hidden" />
1688: <input name="recuname" value="$env{'form.recuname'}" type="hidden" />
1689: ENDRHEAD
1690: $r->print(<<ENDBFORM);
1691: <hr />$lt{'newr'}<br />
1692: <textarea name="newrecord" cols="80" rows="10" wrap="hard"></textarea>
1693: <br />
1694: <input type="hidden" name="recordftf" value="post" />
1695: <input type="submit" value="$lt{'post'}" />
1696: </form>
1697: ENDBFORM
1698: }
1699: }
1700:
1701: # ----------------------------------------------------------- Blocking during exams
1702:
1703: sub examblock {
1704: my ($r,$action) = @_;
1705: unless ($env{'request.course.id'}) { return;}
1.44 raeburn 1706: if (!&Apache::lonnet::allowed('dcm',$env{'request.course.id'})
1707: && ! &Apache::lonnet::allowed('dcm',$env{'request.course.id'}.
1.1 albertel 1708: '/'.$env{'request.course.sec'})) {
1709: $r->print('Not allowed');
1710: return;
1711: }
1.34 albertel 1712: my $usertype = (&Apache::loncommon::course_type() eq 'Group') ? 'members'
1.33 albertel 1713: : 'students';
1.1 albertel 1714: my %lt=&Apache::lonlocal::texthash(
1715: 'comb' => 'Communication Blocking',
1716: 'cbds' => 'Communication blocking during scheduled exams',
1.30 raeburn 1717: '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 1718: 'mecb' => 'Modify existing communication blocking periods',
1.72 albertel 1719: 'ncbc' => 'No communication blocks currently saved',
1720: 'stor' => 'Save',
1.1 albertel 1721: );
1722:
1723: my %ltext = &Apache::lonlocal::texthash(
1724: 'dura' => 'Duration',
1725: 'setb' => 'Set by',
1726: 'even' => 'Event',
1.44 raeburn 1727: 'blck' => 'Blocked?',
1.1 albertel 1728: 'actn' => 'Action',
1729: 'star' => 'Start',
1730: 'endd' => 'End'
1731: );
1732:
1733: &printheader($r,'/adm/email?block=display',$lt{'comb'});
1734: $r->print('<h3>'.$lt{'cbds'}.'</h3>');
1735:
1736: if ($action eq 'store') {
1737: &blockstore($r);
1738: }
1739:
1740: $r->print($lt{'desc'}.'<br /><br />
1741: <form name="blockform" method="post" action="/adm/email?block=store">
1742: ');
1743:
1744: $r->print('<h4>'.$lt{'mecb'}.'</h4>');
1745: my %records = ();
1746: my $blockcount = 0;
1747: my $parmcount = 0;
1748: &get_blockdates(\%records,\$blockcount);
1749: if ($blockcount > 0) {
1750: $parmcount = &display_blocker_status($r,\%records,\%ltext);
1751: } else {
1752: $r->print($lt{'ncbc'}.'<br /><br />');
1753: }
1754: &display_addblocker_table($r,$parmcount,\%ltext);
1755: my $end_page=&Apache::loncommon::end_page();
1756: $r->print(<<"END");
1757: <br />
1758: <input type="hidden" name="blocktotal" value="$blockcount" />
1.50 raeburn 1759: <input type ="submit" value="$lt{'stor'}" />
1.1 albertel 1760: </form>
1761: $end_page
1762: END
1763: return;
1764: }
1765:
1766: sub blockstore {
1767: my $r = shift;
1768: my %lt=&Apache::lonlocal::texthash(
1769: 'tfcm' => 'The following changes were made',
1770: 'ncwm' => 'No changes were made.'
1771: );
1772: my %adds = ();
1773: my %removals = ();
1774: my %cancels = ();
1775: my $modtotal = 0;
1776: my $canceltotal = 0;
1777: my $addtotal = 0;
1778: my %blocking = ();
1779: $r->print('<h3>'.$lt{'head'}.'</h3>');
1.42 raeburn 1780: foreach my $envkey (keys(%env)) {
1.44 raeburn 1781: if ($envkey =~ m/^form\.modify_(\d+)$/) {
1.1 albertel 1782: $adds{$1} = $1;
1783: $removals{$1} = $1;
1784: $modtotal ++;
1.42 raeburn 1785: } elsif ($envkey =~ m/^form\.cancel_(\d+)$/) {
1.1 albertel 1786: $cancels{$1} = $1;
1787: unless ( defined($removals{$1}) ) {
1788: $removals{$1} = $1;
1789: $canceltotal ++;
1790: }
1.42 raeburn 1791: } elsif ($envkey =~ m/^form\.add_(\d+)$/) {
1.1 albertel 1792: $adds{$1} = $1;
1793: $addtotal ++;
1.44 raeburn 1794: }
1.1 albertel 1795: }
1796:
1.42 raeburn 1797: foreach my $key (keys(%removals)) {
1798: my $hashkey = $env{'form.key_'.$key};
1.1 albertel 1799: &Apache::lonnet::del('comm_block',["$hashkey"],
1800: $env{'course.'.$env{'request.course.id'}.'.domain'},
1801: $env{'course.'.$env{'request.course.id'}.'.num'}
1802: );
1803: }
1.42 raeburn 1804: foreach my $key (keys(%adds)) {
1805: unless ( defined($cancels{$key}) ) {
1806: my ($newstart,$newend) = &get_dates_from_form($key);
1.1 albertel 1807: my $newkey = $newstart.'____'.$newend;
1.44 raeburn 1808: my $blocktypes = &get_block_choices($key);
1809: $blocking{$newkey} = {
1810: setter => $env{'user.name'}.':'.$env{'user.domain'},
1811: event => &escape($env{'form.title_'.$key}),
1812: blocks => $blocktypes,
1813: };
1.1 albertel 1814: }
1815: }
1816: if ($addtotal + $modtotal > 0) {
1817: &Apache::lonnet::put('comm_block',\%blocking,
1818: $env{'course.'.$env{'request.course.id'}.'.domain'},
1819: $env{'course.'.$env{'request.course.id'}.'.num'}
1820: );
1821: }
1822: my $chgestotal = $canceltotal + $modtotal + $addtotal;
1823: if ($chgestotal > 0) {
1824: $r->print($lt{'tfcm'}.'<ul>');
1825: if ($canceltotal > 0) {
1.50 raeburn 1826: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] removed.',$canceltotal).'</li>');
1.1 albertel 1827: }
1828: if ($modtotal > 0) {
1.50 raeburn 1829: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] modified.',$modtotal).'</li>');
1.1 albertel 1830: }
1831: if ($addtotal > 0) {
1.50 raeburn 1832: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] added.',$addtotal).'</li>');
1.1 albertel 1833: }
1834: $r->print('</ul>');
1835: } else {
1836: $r->print($lt{'ncwm'});
1837: }
1838: $r->print('<br />');
1839: return;
1840: }
1841:
1842: sub get_dates_from_form {
1843: my $item = shift;
1844: my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate_'.$item);
1845: my $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate_'.$item);
1846: return ($startdate,$enddate);
1847: }
1848:
1849: sub get_blockdates {
1850: my ($records,$blockcount) = @_;
1851: $$blockcount = 0;
1852: %{$records} = &Apache::lonnet::dump('comm_block',
1853: $env{'course.'.$env{'request.course.id'}.'.domain'},
1854: $env{'course.'.$env{'request.course.id'}.'.num'}
1855: );
1.15 albertel 1856: $$blockcount = keys(%{$records});
1857:
1858: if ((keys(%{$records}))[0] =~ /^error: 2 /) {
1859: $records = {};
1860: $$blockcount = 0;
1.1 albertel 1861: }
1862: }
1863:
1.44 raeburn 1864: sub get_block_choices {
1865: my $item = shift;
1866: my $blocklist;
1867: my ($typeorder,$types) = &blocktype_text();
1868: foreach my $type (@{$typeorder}) {
1869: if ($env{'form.'.$type.'_'.$item}) {
1870: $blocklist->{$type} = 'on';
1871: } else {
1872: $blocklist->{$type} = 'off';
1873: }
1874: }
1875: return $blocklist;
1876: }
1877:
1.1 albertel 1878: sub display_blocker_status {
1879: my ($r,$records,$ltext) = @_;
1880: my $parmcount = 0;
1.16 albertel 1881:
1.1 albertel 1882: my %lt = &Apache::lonlocal::texthash(
1883: 'modi' => 'Modify',
1884: 'canc' => 'Cancel',
1885: );
1.44 raeburn 1886: my ($typeorder,$types) = &blocktype_text();
1.18 albertel 1887: $r->print(&Apache::loncommon::start_data_table());
1.1 albertel 1888: $r->print(<<"END");
1.16 albertel 1889: <tr>
1.44 raeburn 1890: <th>$ltext->{'dura'}</th>
1891: <th>$ltext->{'setb'}</th>
1892: <th>$ltext->{'even'}</th>
1893: <th>$ltext->{'blck'}</th>
1894: <th>$ltext->{'actn'}?</th>
1.16 albertel 1895: </tr>
1.1 albertel 1896: END
1.18 albertel 1897: foreach my $record (sort(keys(%{$records}))) {
1.1 albertel 1898: my $onchange = 'onFocus="javascript:window.document.forms['.
1899: "'blockform'].elements['modify_".$parmcount."'].".
1900: 'checked=true;"';
1.18 albertel 1901: my ($start,$end) = split(/____/,$record);
1.1 albertel 1902: my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange);
1903: my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);
1.15 albertel 1904:
1.44 raeburn 1905: my ($setuname,$setudom,$title,$blocks) =
1906: &Apache::loncommon::parse_block_record($$records{$record});
1.21 albertel 1907: $title = &HTML::Entities::encode($title,'"<>&');
1.44 raeburn 1908: my $settername =
1909: &Apache::loncommon::aboutmewrapper(
1910: &Apache::loncommon::plainname($setuname,$setudom),
1911: $setuname,$setudom);
1.18 albertel 1912: $r->print(&Apache::loncommon::start_data_table_row());
1.1 albertel 1913: $r->print(<<"END");
1.44 raeburn 1914: <td>$ltext->{'star'}: $startform<br/>$ltext->{'endd'}: $endform</td>
1.1 albertel 1915: <td>$settername</td>
1.18 albertel 1916: <td><input type="text" name="title_$parmcount" size="15" value="$title" /><input type="hidden" name="key_$parmcount" value="$record" /></td>
1.44 raeburn 1917: <td>
1918: END
1919: foreach my $block (@{$typeorder}) {
1920: my $blockstatus = '';
1921: if ($blocks->{$block} eq 'on') {
1922: $blockstatus = 'checked="true"';
1923: }
1924: $r->print('<label><input type="checkbox" name="'.$block.'_'.$parmcount.'" '.$blockstatus.' value="1" />'.$types->{$block}.'</label><br />');
1925: }
1926: $r->print(<<"END");
1927: </td>
1.1 albertel 1928: <td><label>$lt{'modi'}? <input type="checkbox" name="modify_$parmcount" /></label><br /><label>$lt{'canc'}? <input type="checkbox" name="cancel_$parmcount" /></label>
1929: END
1.18 albertel 1930: $r->print(&Apache::loncommon::end_data_table_row());
1931: $parmcount++;
1.1 albertel 1932: }
1933: $r->print(<<"END");
1934: </table>
1935: <br />
1936: <br />
1937: END
1938: return $parmcount;
1939: }
1940:
1941: sub display_addblocker_table {
1942: my ($r,$parmcount,$ltext) = @_;
1943: my $start = time;
1944: my $end = $start + (60 * 60 * 2); #Default is an exam of 2 hours duration.
1945: my $onchange = 'onFocus="javascript:window.document.forms['.
1946: "'blockform'].elements['add_".$parmcount."'].".
1947: 'checked=true;"';
1948: my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange);
1949: my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);
1950: my %lt = &Apache::lonlocal::texthash(
1951: 'addb' => 'Add block',
1952: 'exam' => 'e.g., Exam 1',
1953: 'addn' => 'Add new communication blocking periods'
1954: );
1.44 raeburn 1955: my ($typeorder,$types) = &blocktype_text();
1.1 albertel 1956: $r->print(<<"END");
1957: <h4>$lt{'addn'}</h4>
1.18 albertel 1958: END
1959: $r->print(&Apache::loncommon::start_data_table());
1960: $r->print(<<"END");
1.16 albertel 1961: <tr>
1.44 raeburn 1962: <th>$ltext->{'dura'}</th>
1963: <th>$ltext->{'even'} $lt{'exam'}</th>
1964: <th>$ltext->{'blck'}</th>
1965: <th>$ltext->{'actn'}?</th>
1.16 albertel 1966: </tr>
1.18 albertel 1967: END
1.44 raeburn 1968: $r->print(&Apache::loncommon::start_data_table_row());
1.18 albertel 1969: $r->print(<<"END");
1.44 raeburn 1970: <td>$ltext->{'star'}: $startform<br />$ltext->{'endd'}: $endform</td>
1.16 albertel 1971: <td><input type="text" name="title_$parmcount" size="15" value="" /></td>
1.44 raeburn 1972: <td>
1973: END
1974: foreach my $block (@{$typeorder}) {
1975: $r->print('<label><input type="checkbox" name="'.$block.'_'.$parmcount.'" value="1" />'.$types->{$block}.'</label><br />');
1976: }
1977: $r->print(<<"END");
1978: </td>
1.16 albertel 1979: <td><label>$lt{'addb'}? <input type="checkbox" name="add_$parmcount" value="1" /></label></td>
1.1 albertel 1980: END
1.18 albertel 1981: $r->print(&Apache::loncommon::end_data_table_row());
1982: $r->print(&Apache::loncommon::end_data_table());
1.1 albertel 1983: return;
1984: }
1985:
1.44 raeburn 1986: sub blocktype_text {
1987: my %types = &Apache::lonlocal::texthash(
1988: 'com' => 'Messaging',
1989: 'chat' => 'Chat',
1990: 'boards' => 'Discussion',
1991: 'port' => 'Portfolio',
1.45 raeburn 1992: 'groups' => 'Groups',
1993: 'blogs' => 'Blogs',
1.18 albertel 1994: );
1.45 raeburn 1995: my $typeorder = ['com','chat','boards','port','groups','blogs'];
1.44 raeburn 1996: return ($typeorder,\%types);
1.1 albertel 1997: }
1998:
1999: # ----------------------------------------------------------- Display a message
2000:
2001: sub displaymessage {
1.53 raeburn 2002: my ($r,$msgid,$folder,$msgstatus)=@_;
1.1 albertel 2003: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2004: my %blocked = ();
2005: my %setters = ();
2006: my $numblocked = 0;
1.33 albertel 2007: my $crstype = &Apache::loncommon::course_type();
1.30 raeburn 2008:
1.1 albertel 2009: # info to generate "next" and "previous" buttons and check if message is blocked
1.44 raeburn 2010: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
1.53 raeburn 2011: my @messages=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
1.1 albertel 2012: if ( $blocked{$msgid} eq 'ON' ) {
2013: &printheader($r,'/adm/email',&mt('Display a Message'));
2014: $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.'));
2015: &build_block_table($r,$startblock,$endblock,\%setters);
2016: return;
2017: }
1.59 raeburn 2018: if ($msgstatus eq '') {
2019: &statuschange($msgid,'read',$folder);
2020: }
1.1 albertel 2021: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2022: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid});
2023: my $counter=0;
2024: $r->print('<pre>');
1.29 www 2025: my $escmsgid=&escape($msgid);
1.1 albertel 2026: foreach (@messages) {
2027: if ($_->[5] eq $escmsgid){
2028: last;
2029: }
2030: $counter++;
2031: }
2032: $r->print('</pre>');
2033: my $number_of_messages = scalar(@messages); #subtract 1 for last index
2034: # start output
1.29 www 2035: &printheader($r,'/adm/email?display='.&escape($msgid),'Display a Message','',$content{'baseurl'});
1.1 albertel 2036: my %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'});
2037: # Functions
2038: $r->print('<table border="2" width="100%"><tr bgcolor="#FFFFAA"><td>'.&mt('Functions').':</td>'.
1.29 www 2039: '<td><a href="/adm/email?replyto='.&escape($msgid).$sqs.
1.1 albertel 2040: '"><b>'.&mt('Reply').'</b></a></td>'.
1.29 www 2041: '<td><a href="/adm/email?forward='.&escape($msgid).$sqs.
1.1 albertel 2042: '"><b>'.&mt('Forward').'</b></a></td>'.
1.29 www 2043: '<td><a href="/adm/email?markunread='.&escape($msgid).$sqs.
1.1 albertel 2044: '"><b>'.&mt('Mark Unread').'</b></a></td>'.
1.29 www 2045: '<td><a href="/adm/email?markdel='.&escape($msgid).$sqs.
1.1 albertel 2046: '"><b>'.&mt('Delete').'</b></a></td>'.
2047: '<td><a href="/adm/email?'.$sqs.
2048: '"><b>'.&mt('Back to Folder Display').'</b></a></td>');
2049: if ($counter > 0){
2050: $r->print('<td><a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.
2051: '"><b>'.&mt('Previous').'</b></a></td>');
2052: }
2053: if ($counter < $number_of_messages - 1){
2054: $r->print('<td><a href="/adm/email?display='.$messages[$counter+1]->[5].$sqs.
2055: '"><b>'.&mt('Next').'</b></a></td>');
2056: }
2057: $r->print('</tr></table>');
1.59 raeburn 2058: my $symb;
2059: if (defined($content{'symb'})) {
2060: $symb = $content{'symb'};
2061: } elsif (defined($content{'baseurl'})) {
2062: $symb=&Apache::lonnet::symbread($content{'baseurl'});
2063: }
1.1 albertel 2064: if ($env{'user.adv'}) {
2065: $r->print('<table border="2" width="100%"><tr bgcolor="#FFAAAA"><td>'.&mt('Currently available actions (will open extra window)').':</td>');
2066: if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) {
2067: $r->print('<td><b>'.&Apache::loncommon::track_student_link(&mt('View recent activity'),$content{'sendername'},$content{'senderdomain'},'check').'</b></td>');
2068: }
2069: if (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) && $symb) {
2070: $r->print('<td><b>'.&Apache::loncommon::pprmlink(&mt('Set/Change parameters'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>');
2071: }
2072: if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'}) && $symb) {
2073: $r->print('<td><b>'.&Apache::loncommon::pgrdlink(&mt('Set/Change grades'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>');
2074: }
2075: $r->print('</tr></table>');
2076: }
1.73 raeburn 2077: my ($tolist,$cclist);
2078: my (@recipients,@ccs);
2079: if (ref($content{'recuser'}) eq 'ARRAY') {
2080: for (my $i=0; $i<@{$content{'recuser'}}; $i++) {
2081: $recipients[$i] = &Apache::loncommon::aboutmewrapper(
2082: &Apache::loncommon::plainname($content{'recuser'}[$i],
1.1 albertel 2083: $content{'recdomain'}[$i]),
1.73 raeburn 2084: $content{'recuser'}[$i],$content{'recdomain'}[$i]).
2085: ' ('.$content{'recuser'}[$i].' at '.$content{'recdomain'}[$i].') ';
2086: }
1.1 albertel 2087: }
2088: $tolist = join(', ',@recipients);
1.73 raeburn 2089: if ($content{'recipid'}) {
2090: @ccs = &retrieve_cc_recips('display',%content);
2091: $cclist = join(', ',@ccs);
2092: }
1.59 raeburn 2093: my ($restitle,$baseurl,$refers_to);
2094: if (defined($content{'resource_title'})) {
2095: $restitle = $content{'resource_title'};
2096: } else {
2097: if (defined($content{'baseurl'})) {
2098: $restitle = &Apache::lonnet::gettitle($content{'baseurl'});
2099: }
2100: }
2101: if (defined($content{'baseurl'})) {
2102: $baseurl = &Apache::lonenc::check_encrypt($content{'baseurl'});
2103: }
1.68 www 2104: $r->print(&Apache::loncommon::student_image_tag($content{'senderdomain'},$content{'sendername'}));
1.73 raeburn 2105: $r->print('<br /><b>'.&mt('Subject').':</b> '.$content{'subject'});
2106: if ($folder eq 'sent') {
2107: $r->print('<br /><b>'.&mt('To').':</b> '.$tolist);
2108: } else {
2109: $r->print('<br /><b>'.&mt('From').':</b> '.
1.1 albertel 2110: &Apache::loncommon::aboutmewrapper(
2111: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),
2112: $content{'sendername'},$content{'senderdomain'}).' ('.
2113: $content{'sendername'}.' at '.
1.73 raeburn 2114: $content{'senderdomain'}.') ');
2115: if ($cclist) {
2116: $r->print('<br /><b>'.&mt('Cc').':</b> '.$cclist);
2117: }
2118: }
2119: if ($content{'courseid'}) {
2120: $r->print('<br /><b>'.&mt($crstype).':</b> '.$courseinfo{'description'});
2121: if ($content{'coursesec'}) {
2122: $r->print(' ('.&mt('Section').': '.$content{'coursesec'}.')');
2123: }
2124: }
2125: $r->print('<br /><b>'.&mt('Time').':</b> '.$content{'time'});
1.59 raeburn 2126: if ($baseurl) {
2127: if (defined($content{'courseid'}) && defined($env{'request.course.id'})) {
2128: if ($content{'courseid'} eq $env{'request.course.id'}) {
2129: my $symblink;
1.62 raeburn 2130: my $showsymb = &Apache::lonenc::check_decrypt($symb);
2131: my $showurl = &Apache::lonenc::check_decrypt($baseurl);
2132: my $encrypturl = &Apache::lonnet::EXT('resource.0.encrypturl',
2133: $showsymb,$env{'user.domain'},$env{'user.name'});
1.59 raeburn 2134: if ($symb) {
1.62 raeburn 2135: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) {
2136: $showsymb = &Apache::lonenc::check_encrypt($symb);
2137: }
2138: $symblink = '?symb='.$showsymb;
2139: }
2140: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) {
2141: $showurl = $baseurl;
1.59 raeburn 2142: }
1.62 raeburn 2143: $r->print('<br /><b>'.&mt('Refers to').':</b> <a href="'.$showurl.$symblink.'">'.$restitle.'</a>');
1.59 raeburn 2144: $refers_to = 1;
2145: }
2146: }
2147: if (!$refers_to) {
2148: if ($baseurl =~ m-^/enc/-) {
2149: if (defined($content{'courseid'})) {
1.62 raeburn 2150: if (!$env{'request.course.id'}) {
2151: my $unencurl =
2152: &Apache::lonenc::unencrypted($baseurl,
2153: $content{'courseid'});
2154: if ($unencurl ne '') {
2155: if (&Apache::lonnet::allowed('bre',$unencurl)) {
2156: $r->print('<br /><b>'.&mt('Refers to').
2157: ':</b> <a href="'.$unencurl.'">'.
2158: $restitle.'</a>');
2159: }
1.59 raeburn 2160: }
2161: }
2162: }
2163: } else {
2164: if (&Apache::lonnet::allowed('bre',$baseurl)) {
2165: $r->print('<br /><b>'.&mt('Refers to').
2166: ':</b> <a href="'.$baseurl.
2167: '">'.$restitle.'</a>');
2168: }
2169: }
2170: }
2171: }
2172: $r->print('<p><pre>'.
1.1 albertel 2173: &Apache::lontexconvert::msgtexconverted($content{'message'},1).
2174: '</pre><hr />'.&displayresource(%content).'</p>');
1.59 raeburn 2175: return;
1.1 albertel 2176: }
2177:
1.73 raeburn 2178: sub retrieve_cc_recips {
2179: my ($context,%content) = @_;
2180: my %reciphash =
2181: &Apache::lonnet::get('nohist_emailrecip',[$content{'recipid'}],
2182: $content{'senderdomain'},$content{'sendername'});
2183: my $recipinfo = $reciphash{$content{'recipid'}};
2184: my @ccs;
2185: if (ref($recipinfo) eq 'HASH') {
2186: if (ref($recipinfo->{'cc'}) eq 'HASH') {
2187: foreach my $cc (sort(keys(%{$recipinfo->{'cc'}}))) {
2188: my ($ccname,$ccdom) = split(/:/,$cc);
2189: if (!(($ccname eq $env{'user.name'}) &&
2190: ($ccdom eq $env{'user.domain'}))) {
2191: my $showcc ='<span class="LC_nobreak">';
2192: if ($context eq 'replying') {
1.74 albertel 2193: $showcc = '<label><input type="checkbox" name="replying_cc" value="'.$cc.'" />';
1.73 raeburn 2194: }
2195: $showcc .= &Apache::loncommon::aboutmewrapper(
2196: &Apache::loncommon::plainname($ccname,
1.74 albertel 2197: $ccdom),$ccname,$ccdom);
2198: if ($context eq 'replying') {
2199: $showcc .='</label>';
2200: }
2201: $showcc .= '</span>';
2202: push(@ccs,$showcc);
1.73 raeburn 2203: }
2204: }
2205: }
2206: }
2207: return @ccs;
2208: }
2209:
1.1 albertel 2210: # =========================================================== Show the citation
2211:
2212: sub displayresource {
2213: my %content=@_;
2214: #
2215: # If the recipient is in the same course that the message was sent from and
2216: # has sufficient privileges, show "all details," else show citation
2217: #
2218: if (($env{'request.course.id'} eq $content{'courseid'})
2219: && (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) {
1.59 raeburn 2220: my $symb;
2221: if (defined($content{'symb'})) {
2222: $symb = $content{'symb'};
2223: } else {
2224: $symb=&Apache::lonnet::symbread($content{'baseurl'});
2225: }
1.1 albertel 2226: # Could not get a symb, give up
2227: unless ($symb) { return $content{'citation'}; }
2228: # Have a symb, can render
2229: return '<h2>'.&mt('Current attempts of student (if applicable)').'</h2>'.
2230: &Apache::loncommon::get_previous_attempt($symb,
2231: $content{'sendername'},
2232: $content{'senderdomain'},
2233: $content{'courseid'}).
2234: '<hr /><h2>'.&mt('Current screen output (if applicable)').'</h2>'.
2235: &Apache::loncommon::get_student_view($symb,
2236: $content{'sendername'},
2237: $content{'senderdomain'},
2238: $content{'courseid'}).
2239: '<h2>'.&mt('Correct Answer(s) (if applicable)').'</h2>'.
2240: &Apache::loncommon::get_student_answers($symb,
2241: $content{'sendername'},
2242: $content{'senderdomain'},
2243: $content{'courseid'});
2244: } elsif ($env{'user.adv'}) {
2245: return $content{'citation'};
2246: }
2247: return '';
2248: }
2249:
2250: # ================================================================== The Header
2251:
2252: sub header {
2253: my ($r,$title,$baseurl)=@_;
2254:
2255: my $extra = &Apache::loncommon::studentbrowser_javascript();
2256: if ($baseurl) {
1.41 albertel 2257: $extra .= "<base href=\"".&Apache::lonnet::absolute_url()."/$baseurl\" />";
1.1 albertel 2258: }
2259: $r->print(&Apache::loncommon::start_page('Communication and Messages',
1.38 raeburn 2260: $extra));
1.1 albertel 2261: $r->print(&Apache::lonhtmlcommon::breadcrumbs
1.38 raeburn 2262: (($title?$title:'Communication and Messages')));
1.1 albertel 2263: }
2264:
2265: # ---------------------------------------------------------------- Print header
2266:
2267: sub printheader {
2268: my ($r,$url,$desc,$title,$baseurl)=@_;
2269: &Apache::lonhtmlcommon::add_breadcrumb
2270: ({href=>$url,
2271: text=>$desc});
2272: &header($r,$title,$baseurl);
2273: }
2274:
2275: # ------------------------------------------------------------ Store the comment
2276:
2277: sub storecomment {
2278: my ($r)=@_;
2279: my $msgtxt=&Apache::lonfeedback::clear_out_html($env{'form.message'});
2280: my $cleanmsgtxt='';
1.42 raeburn 2281: foreach my $line (split(/[\n\r]/,$msgtxt)) {
2282: unless ($line=~/^\s*(\>|\>\;)/) {
2283: $cleanmsgtxt.=$line."\n";
1.1 albertel 2284: }
2285: }
1.29 www 2286: my $key=&escape($env{'form.baseurl'}).'___'.time;
1.1 albertel 2287: &Apache::lonnet::put('nohist_stored_comments',{ $key => $cleanmsgtxt });
2288: }
2289:
2290: sub storedcommentlisting {
2291: my ($r)=@_;
2292: my %msgs=&Apache::lonnet::dump('nohist_stored_comments',undef,undef,
1.29 www 2293: '^'.&escape(&escape($env{'form.showcommentbaseurl'})));
1.72 albertel 2294: $r->print(&Apache::loncommon::start_page('Saved Comment Listing',undef,
1.1 albertel 2295: {'onlybody' => 1}));
2296: if ((keys %msgs)[0]=~/^error\:/) {
1.72 albertel 2297: $r->print(&mt('No saved comments yet.'));
1.1 albertel 2298: } else {
2299: my $found=0;
1.42 raeburn 2300: foreach my $key (sort(keys(%msgs))) {
2301: $r->print("\n".$msgs{$key}."<hr />");
1.1 albertel 2302: $found=1;
2303: }
2304: unless ($found) {
1.72 albertel 2305: $r->print(&mt('No saved comments yet for this resource.'));
1.1 albertel 2306: }
2307: }
2308: }
2309:
2310: # ---------------------------------------------------------------- Send an email
2311:
2312: sub sendoffmail {
2313: my ($r,$folder)=@_;
2314: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2315: my $sendstatus='';
1.71 raeburn 2316: my %msg_status;
2317: my $numsent = 0;
2318: my $nosentstore = 1;
1.38 raeburn 2319: my ($cdom,$cnum,$group);
2320: if (exists($env{'form.group'})) {
2321: $group = $env{'form.group'};
2322: }
2323: if (exists($env{'request.course.id'})) {
2324: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2325: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2326: }
1.1 albertel 2327: if ($env{'form.send'}) {
1.53 raeburn 2328: if (!$env{'form.multiforward'}) {
2329: if ($group eq '') {
2330: &printheader($r,'','Messages being sent.');
2331: } else {
2332: $r->print(&groupmail_header('sending',$group));
2333: }
1.38 raeburn 2334: }
1.1 albertel 2335: $r->rflush();
2336: my %content=();
2337: undef %content;
2338: if ($env{'form.forwid'}) {
2339: my $msgid=$env{'form.forwid'};
2340: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2341: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2342: &statuschange($msgid,'forwarded',$folder);
2343: $env{'form.message'}.="\n\n-- Forwarded message --\n\n".
2344: $content{'message'};
2345: }
2346: if ($env{'form.replyid'}) {
2347: my $msgid=$env{'form.replyid'};
2348: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2349: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2350: &statuschange($msgid,'replied',$folder);
2351: }
1.13 albertel 2352:
1.35 albertel 2353: my @to =
1.37 raeburn 2354: &Apache::loncommon::get_env_multiple('form.selectedusers_forminput');
1.25 foxr 2355: my $mode = $env{'form.sendmode'};
2356:
1.73 raeburn 2357: my (%toaddr,$cc,$bcc);
1.35 albertel 2358: if (@to) {
2359: foreach my $dest (@to) {
1.27 albertel 2360: my ($user,$domain) = split(/:/, $dest);
1.25 foxr 2361: if (($user ne '') && ($domain ne '')) {
2362: my $address = $user.":".$domain; # How the code below expects it.
2363: $toaddr{$address} = '';
2364: }
2365: }
2366: }
2367:
1.1 albertel 2368: if ($env{'form.sendmode'} eq 'group') {
1.25 foxr 2369: foreach my $address (keys(%env)) {
2370: if ($address=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) {
2371: $toaddr{$1}='';
2372: }
1.1 albertel 2373: }
2374: } elsif ($env{'form.sendmode'} eq 'upload') {
1.71 raeburn 2375: $nosentstore = 0;
1.13 albertel 2376: foreach my $line (split(/[\n\r\f]+/,$env{'form.upfile'})) {
1.43 raeburn 2377: my ($rec,$txt) = ($line =~ /^([^:]+:[^:]+):(.*)$/);
1.1 albertel 2378: if ($txt) {
1.43 raeburn 2379: $rec =~ s/^\s+//;
1.44 raeburn 2380: $rec =~ s/\s+$//;
1.1 albertel 2381: $toaddr{$rec}.=$txt."\n";
2382: }
2383: }
2384: } else {
1.25 foxr 2385: if (($env{'form.recuname'} ne '') && ($env{'form.recdomain'} ne '')) {
2386: $toaddr{$env{'form.recuname'}.':'.$env{'form.recdomain'}}='';
1.73 raeburn 2387: $cc->{$env{'form.recuname'}.':'.$env{'form.recdomain'}}='';
1.25 foxr 2388: }
1.1 albertel 2389: }
1.73 raeburn 2390: if ($env{'form.additionalrec_cc'}) {
2391: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_cc'})) {
1.43 raeburn 2392: my ($auname,$audom)=split(/:/,$rec);
1.25 foxr 2393: if (($auname ne "") && ($audom ne "")) {
1.73 raeburn 2394: $toaddr{$auname.':'.$audom}='';
2395: $cc->{$auname.':'.$audom}='';
1.25 foxr 2396: }
1.1 albertel 2397: }
2398: }
1.73 raeburn 2399: if ($env{'form.additionalrec_bcc'}) {
2400: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_bcc'})) {
2401: my ($auname,$audom)=split(/:/,$rec);
2402: if (($auname ne "") && ($audom ne "")) {
2403: $toaddr{$auname.':'.$audom}='';
2404: $bcc->{$auname.':'.$audom}='';
2405: }
2406: }
2407: }
2408: if ($env{'form.replying_cc'}) {
2409: my @ccreplies =
2410: &Apache::loncommon::get_env_multiple('form.replying_cc');
2411: foreach my $rec (@ccreplies) {
2412: my ($auname,$audom)=split(/:/,$rec);
2413: if (($auname ne "") && ($audom ne "")) {
2414: $toaddr{$auname.':'.$audom}='';
2415: $cc->{$auname.':'.$audom}='';
2416: }
2417: }
2418: }
1.1 albertel 2419: my $savemsg;
2420: my $msgtype;
2421: my %sentmessage;
1.7 albertel 2422: my $msgsubj=&Apache::lonfeedback::clear_out_html($env{'form.subject'},
2423: undef,1);
1.1 albertel 2424: if ((($env{'form.critmsg'}) || ($env{'form.sendbck'})) &&
2425: (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
2426: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
2427: '/'.$env{'request.course.sec'})
2428: )) {
2429: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'},1);
2430: $msgtype = 'critical';
2431: } else {
2432: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'});
2433: }
1.73 raeburn 2434: my %reciphash = (
2435: cc => $cc,
2436: bcc => $bcc,
2437: );
2438: my ($recipid,$recipstatus) =
2439: &Apache::lonmsg::store_recipients($msgsubj,$env{'user.name'},
2440: $env{'user.domain'},\%reciphash);
2441: if ($recipstatus ne 'ok') {
2442: &Apache::lonnet::logthis('Failed to store Bcc and Cc recipients for '.$env{'user.name'}.':'.$env{'user.domain'});
2443: }
1.71 raeburn 2444: my @recusers;
2445: my @recudoms;
1.13 albertel 2446: foreach my $address (sort(keys(%toaddr))) {
2447: my ($recuname,$recdomain)=split(/\:/,$address);
1.1 albertel 2448: my $msgtxt = $savemsg;
1.73 raeburn 2449: if ($toaddr{$address}) {
2450: $msgtxt.='<hr />'.$toaddr{$address};
2451: }
1.12 albertel 2452: my @thismsg;
1.60 raeburn 2453: if ($msgtype eq 'critical') {
2454: $r->print(&mt('Sending critical message').' '.
2455: $recuname.':'.$recdomain.': ');
1.13 albertel 2456: @thismsg=
2457: &Apache::lonmsg::user_crit_msg($recuname,$recdomain,
2458: $msgsubj,$msgtxt,
2459: $env{'form.sendbck'},
2460: $env{'form.permanent'},
1.71 raeburn 2461: \$sentmessage{$address},
1.73 raeburn 2462: $nosentstore,$recipid);
1.1 albertel 2463: } else {
1.14 albertel 2464: $r->print(&mt('Sending').' '.$recuname.':'.$recdomain.': ');
1.13 albertel 2465: @thismsg=
2466: &Apache::lonmsg::user_normal_msg($recuname,$recdomain,
2467: $msgsubj,$msgtxt,
2468: $content{'citation'},
2469: undef,undef,
2470: $env{'form.permanent'},
1.71 raeburn 2471: \$sentmessage{$address},
2472: undef,undef,undef,
1.73 raeburn 2473: $nosentstore,$recipid);
1.71 raeburn 2474: }
2475: $msg_status{$recuname.':'.$recdomain}=join(' ',@thismsg);
2476: if ($msg_status{$recuname.':'.$recdomain} =~ /(ok|con_delayed)/) {
2477: $numsent++;
2478: push(@recusers,$recuname);
2479: push(@recudoms,$recdomain);
1.1 albertel 2480: }
1.12 albertel 2481: $sendstatus.=' '.join(' ',@thismsg);
1.1 albertel 2482: }
1.71 raeburn 2483: my $subj_prefix;
2484: if ($numsent > 0) {
2485: if (($env{'request.course.id'}) &&
2486: (($env{'form.sendmode'} eq 'group') ||
2487: ($env{'form.courserecord'}) ||
2488: ($msgtype eq 'critical'))) {
2489: if ($msgtype eq 'critical') {
2490: $subj_prefix = 'Critical.';
2491: } elsif ($env{'form.sendmode'} eq 'group') {
2492: $subj_prefix = 'Broadcast.';
2493: } else {
2494: $subj_prefix = 'Archive';
2495: }
2496: my ($specialmsgid,$specialresult);
2497: my $course_str = &escape('['.$cnum.':'.$cdom.']');
1.1 albertel 2498:
1.71 raeburn 2499: $specialresult =
2500: &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom,
2501: $subj_prefix.' '.$course_str,$savemsg,undef,undef,
2502: undef,undef,undef,\$specialmsgid,undef,undef,undef,
2503: undef,undef,1);
1.29 www 2504: $specialmsgid = &unescape($specialmsgid);
1.71 raeburn 2505: if ($specialresult eq 'ok') {
2506: my ($stamp,$crssubj,$msgname,$msgdom,$msgcount,$context,$pid) =
2507: split(/\:/,&unescape($specialmsgid));
2508:
2509: foreach my $recipient (sort(keys(%toaddr))) {
2510: if ($msg_status{$recipient} =~ /\s*(ok|con_delayed)\s*/) {
2511: my $usersubj = $subj_prefix.'['.$recipient.']';
2512: my $usermsgid =
2513: &Apache::lonmsg::buildmsgid($stamp,$usersubj,
2514: $msgname,$msgdom,
2515: $msgcount,$context,
2516: $pid);
2517: &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom,
2518: $subj_prefix.' ['.$recipient.']',$msgsubj,
2519: undef,undef,undef,undef,$usermsgid,undef,
2520: undef,$specialmsgid,undef,undef,undef,1);
2521: }
2522: }
2523: if (($env{'form.sendmode'} ne 'upload') && (@recusers > 0)) {
2524: &Apache::lonmsg::process_sent_mail($msgsubj,
2525: $subj_prefix,$numsent,$stamp,$msgname,$msgdom,
2526: $msgcount,$context,$pid,$savemsg,\@recusers,
2527: \@recudoms);
1.1 albertel 2528: }
1.71 raeburn 2529: } else {
2530: &Apache::lonnet::logthis('Failed to create record of critical, broadcast or archived message in '.$env{'course.'.$env{'request.course.id'}.'.num'}.' at '.$env{'course.'.$env{'request.course.id'}.'.domain'}.' - no msgid generated');
1.1 albertel 2531: }
2532: } else {
1.71 raeburn 2533: my $stamp = time;
2534: my $msgcount = &Apache::lonmsg::get_uniq();
2535: my $context = &Apache::lonmsg::get_course_context();
2536: &Apache::lonmsg::process_sent_mail($msgsubj,$subj_prefix,
2537: $numsent,$stamp,$env{'user.name'},
2538: $env{'user.domain'},$msgcount,$context,
2539: $$,$savemsg,\@recusers,\@recudoms);
1.1 albertel 2540: }
2541: }
1.71 raeburn 2542: if (!$env{'form.multiforward'}) {
2543: if ($sendstatus=~/^(\s*(?:ok|con_delayed)\s*)*$/) {
2544: $r->print('<br /><span class="LC_success">'.&mt('Completed.').
2545: '</span>');
2546: if ($env{'form.displayedcrit'}) {
2547: &discrit($r);
2548: }
2549: if ($group ne '') {
2550: $r->print(&groupmail_sent($group,$cdom,$cnum));
2551: } else {
2552: &Apache::loncommunicate::menu($r);
2553: }
2554: } else {
2555: $r->print('<p><span class="LC_error">'.&mt('Could not deliver message').'</span> '.
2556: &mt('Please use the browser "Back" button and correct the recipient addresses '."($sendstatus)").'</p>');
1.53 raeburn 2557: }
1.38 raeburn 2558: }
1.1 albertel 2559: }
1.53 raeburn 2560: return $sendstatus;
1.1 albertel 2561: }
2562:
2563: # ===================================================================== Handler
2564:
2565: sub handler {
2566: my $r=shift;
2567:
2568: # ----------------------------------------------------------- Set document type
2569:
2570: &Apache::loncommon::content_type($r,'text/html');
2571: $r->send_http_header;
2572:
2573: return OK if $r->header_only;
2574:
2575: # --------------------------- Get query string for limited number of parameters
2576: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2577: ['display','replyto','forward','markread','markdel','markunread',
2578: 'sendreply','compose','sendmail','critical','recname','recdom',
2579: 'recordftf','sortedby','block','folder','startdis','interdis',
1.53 raeburn 2580: 'showcommentbaseurl','dismode','group','subject','text','ref',
2581: 'msgstatus']);
1.1 albertel 2582: $sqs='&sortedby='.$env{'form.sortedby'};
2583:
2584: # ------------------------------------------------------ They checked for email
2585: unless ($env{'form.block'}) {
2586: &Apache::lonnet::put('email_status',{'recnewemail'=>0});
2587: }
2588:
2589: # ----------------------------------------------------------------- Breadcrumbs
2590:
2591: &Apache::lonhtmlcommon::clear_breadcrumbs();
2592: &Apache::lonhtmlcommon::add_breadcrumb
2593: ({href=>"/adm/communicate",
2594: text=>"Communication/Messages",
2595: faq=>12,bug=>'Communication Tools',});
2596:
2597: # ------------------------------------------------------------------ Get Folder
2598:
2599: my $folder=$env{'form.folder'};
2600: unless ($folder) {
2601: $folder='';
2602: } else {
1.29 www 2603: $sqs.='&folder='.&escape($folder);
1.1 albertel 2604: }
2605: # ------------------------------------------------------------ Get Display Mode
2606:
2607: my $dismode=$env{'form.dismode'};
2608: unless ($dismode) {
2609: $dismode='';
2610: } else {
1.48 albertel 2611: $sqs.='&dismode='.&escape($dismode);
1.1 albertel 2612: }
2613:
2614: # --------------------------------------------------------------------- Display
1.53 raeburn 2615: my $msgstatus = $env{'form.msgstatus'};
1.1 albertel 2616: $startdis=$env{'form.startdis'};
1.53 raeburn 2617: if ($startdis ne '') {
2618: $startdis--;
2619: }
1.1 albertel 2620: unless ($startdis) { $startdis=0; }
2621:
2622: if ($env{'form.firstview'}) {
2623: $startdis=0;
2624: }
2625: if ($env{'form.lastview'}) {
2626: $startdis=-1;
2627: }
2628: if ($env{'form.prevview'}) {
2629: $startdis--;
2630: }
2631: if ($env{'form.nextview'}) {
2632: $startdis++;
2633: }
2634: my $postedstartdis=$startdis+1;
2635: $sqs.='&startdis='.$postedstartdis;
2636:
2637: # --------------------------------------------------------------- Render Output
2638:
2639: if ($env{'form.display'}) {
1.53 raeburn 2640: &displaymessage($r,$env{'form.display'},$folder,$msgstatus);
1.1 albertel 2641: } elsif ($env{'form.replyto'}) {
2642: &compout($r,'',$env{'form.replyto'},undef,undef,$folder,$dismode);
2643: } elsif ($env{'form.confirm'}) {
2644: &printheader($r,'','Confirmed Receipt');
1.36 albertel 2645: my $replying = 0;
1.42 raeburn 2646: foreach my $envkey (keys(%env)) {
1.75 raeburn 2647: if ($envkey=~/^form\.(rep)?rec\_(.*)$/) {
1.77 ! raeburn 2648: my $repchk = $1;
1.75 raeburn 2649: my $msgid = $2;
2650: $r->print('<b>'.&mt('Confirming Receipt').':</b> ');
2651: my $result = &Apache::lonmsg::user_crit_received($msgid);
2652: if ($result =~ /trans:\s+ok/) {
2653: &statuschange($msgid,'read');
2654: }
1.76 albertel 2655: $r->print($result.'<br />');
1.77 ! raeburn 2656: if ($repchk eq 'rep') {
1.75 raeburn 2657: &compout($r,'','','',$msgid);
2658: $replying = 1;
2659: }
1.1 albertel 2660: }
2661: }
1.36 albertel 2662: if (!$replying) {
2663: &discrit($r);
2664: }
1.1 albertel 2665: } elsif ($env{'form.critical'}) {
2666: &printheader($r,'','Displaying Critical Messages');
2667: &discrit($r);
2668: } elsif ($env{'form.forward'}) {
2669: &compout($r,$env{'form.forward'},undef,undef,undef,$folder);
2670: } elsif ($env{'form.markdel'}) {
2671: &printheader($r,'','Deleted Message');
1.9 albertel 2672: my ($result,$msg) =
2673: &statuschange($env{'form.markdel'},'deleted',$folder);
2674: if (!$result) {
1.10 albertel 2675: $r->print('<p class="LC_error">'.
2676: &mt('Failed to delete the message.').'</p>'.
1.9 albertel 2677: '<p class="LC_error">'.$msg."</p>\n");
2678: }
1.1 albertel 2679: &Apache::loncommunicate::menu($r);
1.53 raeburn 2680: &disall($r,($folder?$folder:$dismode),$msgstatus);
2681: } elsif ($env{'form.markedaction'} eq 'markedforward') {
2682: my $total = 0;
2683: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
2684: foreach my $msgid (@to_forward) {
2685: &statuschange(&unescape($msgid),'forwarded',$folder);
2686: $total ++;
2687: }
2688: if ($total > 0) {
2689: &compout($r,undef,undef,undef,undef,$folder,$dismode,$total);
2690: }
2691: } elsif ($env{'form.markedaction'} eq 'markedread') {
2692: my $total = 0;
2693: my @to_markread = &Apache::loncommon::get_env_multiple('form.delmark');
2694: foreach my $msgid (@to_markread) {
2695: &statuschange(&unescape($msgid),'read',$folder);
2696: $total ++;
2697: }
2698: &printheader($r,'','Marked Messages Read');
2699: $r->print(&mt('Marked [_1] message(s) read',$total).'<p>');
2700: &Apache::loncommunicate::menu($r);
2701: &disall($r,($folder?$folder:$dismode),$msgstatus);
2702: } elsif ($env{'form.markedaction'} eq 'markedunread') {
2703: my $total = 0;
2704: my @to_markunread = &Apache::loncommon::get_env_multiple('form.delmark');
2705: foreach my $msgid (@to_markunread) {
2706: &statuschange(&unescape($msgid),'new',$folder);
2707: $total ++;
2708: }
2709: &printheader($r,'','Marked Messages Unread');
2710: $r->print(&mt('Marked [_1] message(s) unread',$total).'<p>');
2711: &Apache::loncommunicate::menu($r);
2712: &disall($r,($folder?$folder:$dismode),$msgstatus);
2713: } elsif ($env{'form.markedaction'} eq 'markedmove') {
2714: my $destfolder = $env{'form.movetofolder'};
2715: my %gotfolders = &Apache::lonmsg::get_user_folders();
2716: &printheader($r,'','Moved Messages');
2717: if (!defined($gotfolders{$destfolder})) {
2718: $r->print(&mt('Destination folder [_1] is not a valid folder',
2719: $destfolder));
2720: } else {
2721: my ($total,$failed,@failed_msg)=(0,0);
2722: my @to_move = &Apache::loncommon::get_env_multiple('form.delmark');
2723: foreach my $msgid (@to_move) {
2724: my ($result,$msg) = &movemsg(&unescape($msgid),$folder,
2725: $env{'form.movetofolder'});
2726: if ($result) {
1.9 albertel 2727: $total++;
1.53 raeburn 2728: } else {
1.9 albertel 2729: $failed++;
2730: push(@failed_msg,$msg);
1.53 raeburn 2731: }
1.1 albertel 2732: }
1.53 raeburn 2733: if ($failed) {
2734: $r->print('<p class="LC_error">
1.10 albertel 2735: '.&mt('Failed to move [_1] message(s)',$failed).
2736: '</p>');
1.53 raeburn 2737: $r->print('<p class="LC_error">'.
2738: join("</p>\n<p class=\"LC_error\">",@failed_msg).
2739: "</p>\n");
2740: }
2741: $r->print(&mt('Moved [_1] message(s)',$total).'<p>');
2742: }
1.1 albertel 2743: &Apache::loncommunicate::menu($r);
1.53 raeburn 2744: &disall($r,($folder?$folder:$dismode),$msgstatus);
2745: } elsif ($env{'form.markedaction'} eq 'markeddel') {
1.9 albertel 2746: my ($total,$failed,@failed_msg)=(0,0);
1.53 raeburn 2747: my @to_delete = &Apache::loncommon::get_env_multiple('form.delmark');
2748: foreach my $msgid (@to_delete) {
2749: my ($result,$msg) = &statuschange(&unescape($msgid),'deleted',
2750: $folder);
2751: if ($result) {
2752: $total++;
2753: } else {
2754: $failed++;
2755: push(@failed_msg,$msg);
1.1 albertel 2756: }
2757: }
2758: &printheader($r,'','Deleted Messages');
1.9 albertel 2759: if ($failed) {
2760: $r->print('<p class="LC_error">
1.10 albertel 2761: '.&mt('Failed to delete [_1] message(s)',$failed).
2762: '</p>');
1.9 albertel 2763: $r->print('<p class="LC_error">'.
2764: join("</p>\n<p class=\"LC_error\">",@failed_msg).
2765: "</p>\n");
2766: }
1.10 albertel 2767: $r->print(&mt('Deleted [_1] message(s)',$total).'<p>');
1.1 albertel 2768: &Apache::loncommunicate::menu($r);
1.53 raeburn 2769: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2770: } elsif ($env{'form.markunread'}) {
2771: &printheader($r,'','Marked Message as Unread');
2772: &statuschange($env{'form.markunread'},'new');
2773: &Apache::loncommunicate::menu($r);
1.53 raeburn 2774: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2775: } elsif ($env{'form.compose'}) {
2776: &compout($r,'','',$env{'form.compose'});
2777: } elsif ($env{'form.recordftf'}) {
2778: &facetoface($r,$env{'form.recordftf'});
2779: } elsif ($env{'form.block'}) {
2780: &examblock($r,$env{'form.block'});
2781: } elsif ($env{'form.sendmail'}) {
1.53 raeburn 2782: if ($env{'form.multiforward'}) {
2783: &printheader($r,'','Messages being sent.');
2784: my $fixed_subj = $env{'form.subject'};
2785: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2786: my (%sendresult,%forwardok,%forwardfail,$fwdcount);
2787: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
2788: foreach my $item (@to_forward) {
2789: my $msgid=&unescape($item);
2790: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2791: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2792: if ($env{'form.showorigsubj'}) {
2793: $env{'form.subject'} = $fixed_subj.$content{'subject'};
2794: } else {
2795: $env{'form.subject'} = '';
2796: }
2797: my $uname = $content{'sendername'};
2798: my $udom = $content{'senderdomain'};
2799: &statuschange($msgid,'forwarded',$folder);
2800: if ($env{'form.showorigsender'}) {
2801: $env{'form.message'} = $env{'form.msgheader'}.' '.
2802: &Apache::loncommon::plainname($uname,$udom).' ('.
2803: $uname.':'.$udom.')';
2804: }
2805: $env{'form.message'} .= "\n\n-- Forwarded message --\n\n".
2806: $content{'message'};
2807: $fwdcount ++;
2808: $r->print($fwdcount.': ');
2809: $sendresult{$msgid} = &sendoffmail($r,$folder);
2810: $r->print('<br />');
2811: }
2812: foreach my $key (keys(%sendresult)) {
2813: if ($sendresult{$key} =~/^(\s*(?:ok|con_delayed)\s*)*$/) {
2814: $forwardok{$key} = $sendresult{$key};
2815: } else {
2816: $forwardfail{$key} = $sendresult{$key};
2817: }
2818: }
2819: if (keys(%forwardok) > 0) {
2820: my $count = keys(%forwardok);
2821: $r->print('<br /><span class="LC_success">'.
2822: &mt('[quant,_1,message] forwarded.',$count).
2823: '</span>');
2824: }
2825: if (keys(%forwardfail) > 0) {
2826: my $count = keys(%forwardfail);
2827: $r->print('<p><span class="LC_error">'.
2828: &mt('Could not forward [quant,_1,message].',$count).
2829: '</span> ');
2830: foreach my $key (keys(%forwardfail)) {
2831: $r->print(&mt('Could not deliver forwarded message.').'</span> '.
2832: &mt('The recipient addresses may need to be corrected').' ('.$forwardfail{$key}.').<br /><br />');
2833: }
2834: }
2835: &Apache::loncommunicate::menu($r);
2836: } else {
2837: &sendoffmail($r,$folder);
2838: }
1.1 albertel 2839: if ($env{'form.storebasecomment'}) {
2840: &storecomment($r);
1.38 raeburn 2841: }
1.1 albertel 2842: if (($env{'form.rsspost'}) && ($env{'request.course.id'})) {
1.38 raeburn 2843: &Apache::lonrss::addentry($env{'course.'.$env{'request.course.id'}.'.num'},
1.1 albertel 2844: $env{'course.'.$env{'request.course.id'}.'.domain'},
2845: 'Course_Announcements',
2846: $env{'form.subject'},
2847: $env{'form.message'},'/adm/communicate','public');
2848: }
1.38 raeburn 2849: if ((!exists($env{'form.group'})) && (!$env{'form.displayedcrit'})) {
1.53 raeburn 2850: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.36 albertel 2851: }
1.1 albertel 2852: } elsif ($env{'form.newfolder'}) {
2853: &printheader($r,'','New Folder');
1.46 raeburn 2854: my $showfolder = $env{'form.newfolder'};
2855: my ($makeresult,$warning) = &makefolder($env{'form.newfolder'});
2856: if ($makeresult eq 'ok') {
2857: $r->print(&mt('Mail folder "[_1]" created.',$showfolder).'<br />');
2858: } else {
2859: $r->print(&mt('Creation failed.').' '.$makeresult.'<br />'.
2860: $warning);
2861: $showfolder = $folder;
2862: }
2863: &Apache::loncommunicate::menu($r);
1.53 raeburn 2864: &disall($r,$showfolder,$msgstatus);
1.1 albertel 2865: } elsif ($env{'form.showcommentbaseurl'}) {
2866: &storedcommentlisting($r);
1.46 raeburn 2867: } elsif ($env{'form.folderaction'} eq 'delete') {
2868: &printheader($r,'','Deleted Folder');
2869: my $showfolder = '';
2870: my $delresult = &deletefolder($folder);
2871: if ($delresult eq 'ok') {
2872: $r->print(&mt('Mail folder "[_1]" deleted.',$folder).'<br />');
1.65 raeburn 2873: $env{'form.folder'} = '';
1.46 raeburn 2874: } else {
2875: $r->print(&mt('Deletion failed.').' '.$delresult.'<br />');
2876: $showfolder = $folder;
2877: }
2878: &Apache::loncommunicate::menu($r);
1.53 raeburn 2879: &disall($r,$showfolder,$msgstatus);
1.46 raeburn 2880: } elsif ($env{'form.folderaction'} eq 'rename') {
2881: &printheader($r,'','Renamed Folder');
2882: my $showfolder = $env{'form.renamed'};
2883: my $renresult = &renamefolder($folder);
2884: if ($renresult eq 'ok') {
2885: $r->print(&mt('Mail folder "[_1]" renamed "[_2]".',$folder,$showfolder).'<br />');
2886: } else {
2887: $r->print(&mt('Renaming failed.').' '.$renresult.'<br />');
2888: $showfolder = $folder;
2889: }
2890: &Apache::loncommunicate::menu($r);
1.53 raeburn 2891: &disall($r,$showfolder,$msgstatus);
1.1 albertel 2892: } else {
2893: &printheader($r,'','Display All Messages');
1.44 raeburn 2894: &Apache::loncommunicate::menu($r);
1.53 raeburn 2895: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2896: }
2897: $r->print(&Apache::loncommon::end_page());
2898: return OK;
2899: }
2900: # ================================================= Main program, reset counter
2901:
2902: =pod
2903:
2904: =cut
2905:
2906: 1;
2907:
2908: __END__
2909:
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