Annotation of loncom/interface/lonmsgdisplay.pm, revision 1.74
1.1 albertel 1: # The LearningOnline Network with CAPA
2: # Routines for messaging display
3: #
1.74 ! albertel 4: # $Id: lonmsgdisplay.pm,v 1.73 2007/05/02 19:56:34 raeburn Exp $
1.1 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28:
29:
30: package Apache::lonmsgdisplay;
31:
32: =pod
33:
34: =head1 NAME
35:
1.69 raeburn 36: Apache::lonmsgdisplay: supports internal messaging
1.1 albertel 37:
38: =head1 SYNOPSIS
39:
1.69 raeburn 40: lonmsgdisplay provides a handler to allow users to read, send,
41: and delete messages, and to create and delete message folders,
42: and to move messages between folders.
1.1 albertel 43:
44: =head1 OVERVIEW
45:
46: =head2 Messaging Overview
47:
48: X<messages>LON-CAPA provides an internal messaging system similar to
49: email, but customized for LON-CAPA's usage. LON-CAPA implements its
50: own messaging system, rather then building on top of email, because of
51: the features LON-CAPA messages can offer that conventional e-mail can
52: not:
53:
54: =over 4
55:
56: =item * B<Critical messages>: A message the recipient B<must>
57: acknowlegde receipt of before they are allowed to continue using the
58: system, preventing a user from claiming they never got a message
59:
60: =item * B<Receipts>: LON-CAPA can reliably send reciepts informing the
61: sender that it has been read; again, useful for preventing students
62: from claiming they did not see a message. (While conventional e-mail
63: has some reciept support, it's sporadic, e-mail client-specific, and
64: generally the receiver can opt to not send one, making it useless in
65: this case.)
66:
67: =item * B<Context>: LON-CAPA knows about the sender, such as where
68: they are in a course. When a student mails an instructor asking for
69: help on the problem, the instructor receives not just the student's
70: question, but all submissions the student has made up to that point,
71: the user's rendering of the problem, and the complete view the student
72: saw of the resource, including discussion up to that point. Finally,
73: the instructor is reading all of this inside of LON-CAPA, not their
74: email program, so they have full access to LON-CAPA's grading
75: interface, or other features they may wish to use in response to the
76: student's query.
77:
1.50 raeburn 78: =item * B<Blocking>: LON-CAPA can block selected communication
79: features for students during an online exam. A course coordinator or
1.1 albertel 80: instructor can set an open and close date/time for scheduled online
81: exams in a course. If a user uses the LON-CAPA internal messaging
82: system to display e-mails during the scheduled blocking event,
83: display of all e-mail sent during the blocking period will be
84: suppressed, and a message of explanation, including details of the
85: currently active blocking periods will be displayed instead. A user
86: who has a course coordinator or instructor role in a course will be
87: unaffected by any blocking periods for the course, unless the user
88: also has a student role in the course, AND has selected the student role.
89:
90: =back
91:
92: Users can ask LON-CAPA to forward messages to conventional e-mail
93: addresses on their B<PREF> screen, but generally, LON-CAPA messages
94: are much more useful than traditional email can be made to be, even
95: with HTML support.
96:
97: =cut
98:
99: use strict;
100: use Apache::lonnet;
101: use HTML::TokeParser();
102: use Apache::Constants qw(:common);
103: use Apache::loncommon();
1.67 www 104: use Apache::lonhtmlcommon();
1.1 albertel 105: use Apache::lontexconvert();
106: use HTML::Entities();
107: use Apache::lonlocal;
108: use Apache::loncommunicate;
109: use Apache::lonfeedback;
110: use Apache::lonrss();
1.27 albertel 111: use Apache::lonselstudent();
1.29 www 112: use lib '/home/httpd/lib/perl/';
113: use LONCAPA;
1.1 albertel 114:
115: # Querystring component with sorting type
116: my $sqs;
117: my $startdis;
118:
119: # ============================================================ List all folders
120:
121: sub folderlist {
1.53 raeburn 122: my ($folder,$msgstatus) = @_;
1.46 raeburn 123: my %lt = &Apache::lonlocal::texthash(
124: actn => 'Action',
125: fold => 'Folder',
126: show => 'Show',
1.53 raeburn 127: status => 'Message Status',
1.46 raeburn 128: go => 'Go',
1.50 raeburn 129: nnff => 'New Name for Folder',
130: newn => 'New Name',
131: thfm => 'The folder may not be renamed',
132: fmnb => 'folder may not be renamed as it is a folder provided by the system.',
133: asth => 'as this name is already in use for a system-provided or user-defined folder.',
134: the => 'The',
135: tnfm => 'The new folder may not be named',
136:
1.46 raeburn 137: );
138:
139: my %actions = &Apache::lonlocal::texthash(
140: view => 'View Folder',
141: rename => 'Rename Folder',
142: delete => 'Delete Folder',
143: );
144: $actions{'select_form_order'} = ['view','rename','delete'];
145:
1.53 raeburn 146: my %statushash = &get_msgstatus_types();
147:
148: $statushash{'select_form_order'} = ['','new','read','replied','forwarded'];
149:
1.46 raeburn 150: my %permfolders = &get_permanent_folders();
151: my $permlist = join("','",sort(keys(%permfolders)));
152: my ($permlistkeys,$permlistvals);
153: foreach my $key (sort(keys(%permfolders))) {
154: $permlistvals .= $permfolders{$key}."','";
155: $permlistkeys .= $key."','";
156: }
157: $permlistvals =~ s/','$//;
158: $permlistkeys =~ s/','$//;
159: my %gotfolders = &Apache::lonmsg::get_user_folders();
160: my %userfolders;
161:
162: foreach my $key (keys(%gotfolders)) {
1.54 albertel 163: $key =~ s/(['"])/\$1/g; #' stupid emacs
1.46 raeburn 164: $userfolders{$key} = $key;
165: }
166: my @userorder = sort(keys(%userfolders));
167: my %formhash = (%permfolders,%userfolders);
168: my $folderlist = join("','",@userorder);
169: $folderlist .= "','".$permlistvals;
170:
1.53 raeburn 171: $formhash{'select_form_order'} = ['','critical',@userorder,'sent','trash'];
1.46 raeburn 172: my $output = qq|<script type="text/javascript">
173: function folder_choice(targetform,caller) {
174: var permfolders_keys = new Array('$permlistkeys');
175: var permfolders_vals = new Array('$permlistvals');
176: var allfolders = new Array('$folderlist');
177: if (caller == 'change') {
178: if (targetform.folderaction.options[targetform.folderaction.selectedIndex].value == 'rename') {
179: for (var i=0; i<permfolders_keys.length; i++) {
180: if (permfolders_keys[i] == targetform.folder.value) {
1.50 raeburn 181: alert("$lt{'the'} '"+permfolders_vals[i]+"' $lt{'fmnb'}");
1.46 raeburn 182: return;
183: }
184: }
1.50 raeburn 185: var foldername=prompt('$lt{'nnff'}','$lt{'newn'}');
1.46 raeburn 186: if (foldername) {
187: targetform.renamed.value=foldername;
188: for (var i=0; i<allfolders.length; i++) {
189: if (allfolders[i] == foldername) {
1.50 raeburn 190: alert("$lt{'thfm'} '"+foldername+"' $lt{'asth'}");
1.46 raeburn 191: return;
192: }
193: }
194: targetform.submit();
195: }
196: }
197: else {
198: targetform.submit();
199: }
200: }
201: if (caller == 'new') {
202: var newname=targetform.newfolder.value;
203: if (newname) {
204: for (var i=0; i<allfolders.length; i++) {
205: if (allfolders[i] == newname) {
1.50 raeburn 206: alert("$lt{'tnfm'} '"+newname+"' $lt{'asth'}");
1.46 raeburn 207: return;
208: }
209: }
210: targetform.submit();
211: }
212: }
213: }
214: </script>|;
1.57 albertel 215: my %show = ('select_form_order' => [10,20,50,100,200],
216: map {$_=>$_} (10,20,50,100,200));
217:
218:
1.46 raeburn 219: $output .= '
220: <form method="post" action="/adm/email" name="folderlist">
221: <table border="0" cellspacing="2" cellpadding="2">
222: <tr>
223: <td align="left">
224: <table border="0" cellspacing="2" cellpadding="2">
225: <tr>
226: <td align="center"><b>'.$lt{'fold'}.'</b><br />'."\n".
1.47 albertel 227: &Apache::loncommon::select_form($folder,'folder',%formhash).'
1.46 raeburn 228: </td>
1.57 albertel 229: <td align="center"><b>'.$lt{'show'}.'</b><br />'."\n".
230: &Apache::loncommon::select_form($env{'form.interdis'},'interdis',
231: %show).'
1.46 raeburn 232: </td>
1.53 raeburn 233: <td align="center"><b>'.$lt{'status'}.'</b><br />'."\n".
234: &Apache::loncommon::select_form($msgstatus,'msgstatus',%statushash).'
235: </td>
1.46 raeburn 236: <td align="center"><b>'.$lt{'actn'}.'</b><br />'.
1.47 albertel 237: &Apache::loncommon::select_form('view','folderaction',%actions).'
1.46 raeburn 238: </td><td><br />'.
239: '<input type="button" value="'.$lt{'go'}.'" onClick="javascript:folder_choice(this.form,'."'change'".');" />
240: </td>
241: </tr>
242: </table>
243: </td><td> </td><td> </td><td> </td><td> </td>
244: <td align="right">
245: <table><tr><td><br />
246: <input type="button" value="'.&mt('Make New Folder').
247: '" onClick="javascript:folder_choice(this.form,'."'new'".');" /></td>'.
1.48 albertel 248: '<td align="center"><b>'.&mt('New Folder').'</b><br />'.
1.46 raeburn 249: '<input type="text" size="15" name="newfolder" value="" />
250: </td></tr></table>
251: </td>
252: </tr>
253: </table>'."\n".
1.1 albertel 254: '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'.
1.46 raeburn 255: '<input type="hidden" name="renamed" value="" />'.
1.53 raeburn 256: ($folder=~/^critical/?'</form>':'');
1.46 raeburn 257: return $output;
258: }
259:
260: sub get_permanent_folders {
1.47 albertel 261: my %permfolders =
262: &Apache::lonlocal::texthash('' => 'INBOX',
263: 'trash' => 'TRASH',
264: 'critical' => 'Critical',
265: 'sent' => 'Sent Messages',
266: );
1.46 raeburn 267: return %permfolders;
1.1 albertel 268: }
269:
1.53 raeburn 270: sub get_msgstatus_types {
271: my %statushash = &Apache::lonlocal::texthash(
272: '' => 'Any',
273: new => 'Unread',
274: read => 'Read',
275: replied => 'Replied to',
276: forwarded => 'Forwarded',
277: );
278: return %statushash;
279: }
280:
1.1 albertel 281: sub scrollbuttons {
1.53 raeburn 282: my ($start,$maxdis,$first,$finish,$total,$msgstatus)=@_;
1.1 albertel 283: unless ($total>0) { return ''; }
284: $start++; $maxdis++;$first++;$finish++;
1.53 raeburn 285:
286: my %statushash = &get_msgstatus_types();
287: my $status;
288: if ($msgstatus eq '') {
289: $status = &mt('All');
290: } else {
291: $status = $statushash{$msgstatus};
292: }
1.1 albertel 293: return
1.53 raeburn 294: '<b>'.&mt('Page').'</b>: '.
1.1 albertel 295: '<input type="submit" name="firstview" value="'.&mt('First').'" />'.
296: '<input type="submit" name="prevview" value="'.&mt('Previous').'" />'.
297: '<input type="text" size="5" name="startdis" value="'.$start.'" onChange="this.form.submit()" /> of '.$maxdis.
298: '<input type="submit" name="nextview" value="'.&mt('Next').'" />'.
299: '<input type="submit" name="lastview" value="'.&mt('Last').'" /><br />'.
1.53 raeburn 300: &mt('<b>[_1] messages</b>: showing messages [_2] through [_3] of [_4].',$status,$first,$finish,$total).'</form>';
1.1 albertel 301: }
302: # =============================================================== Status Change
303:
304: sub statuschange {
305: my ($msgid,$newstatus,$folder)=@_;
1.3 albertel 306: my $suffix=&Apache::lonmsg::foldersuffix($folder);
1.1 albertel 307: my %status=&Apache::lonnet::get('email_status'.$suffix,[$msgid]);
308: if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
309: unless ($status{$msgid}) { $status{$msgid}='new'; }
310: unless (($status{$msgid} eq 'replied') ||
311: ($status{$msgid} eq 'forwarded')) {
312: &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus});
313: }
314: if (($newstatus eq 'deleted') || ($newstatus eq 'new')) {
315: &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus});
316: }
317: if ($newstatus eq 'deleted') {
1.9 albertel 318: return &movemsg($msgid,$folder,'trash');
319: }
320: return ;
1.1 albertel 321: }
322:
323: # ============================================================= Make new folder
324:
325: sub makefolder {
1.46 raeburn 326: my ($newfolder) = @_;
327: my %permfolders = &get_permanent_folders();
328: my %userfolders = &Apache::lonmsg::get_user_folders();
329: my ($outcome,$warning);
330: if (defined($userfolders{$newfolder})) {
331: return &mt('The folder name: "[_1]" is already in use for an existing folder.',$newfolder);
332: }
333: foreach my $perm (keys(%permfolders)) {
334: if ($permfolders{$perm} eq $newfolder) {
335: return &mt('The folder name: "[_1]" is already used for one of the folders automatically generated by the system.',$newfolder);
336: }
337: }
338: if (&get_msgfolder_lock() eq 'ok') {
339: my %counter_hash = &Apache::lonnet::get('email_folders',["\0".'idcount']);
340: my $lastcount = $counter_hash{"\0".'idcount'};
341: my $folder_id = $lastcount + 1;
342: while (defined($userfolders{$folder_id})) {
343: $folder_id ++;
344: }
1.47 albertel 345: my %folderinfo = ( id => $folder_id,
346: created => time, );
1.46 raeburn 347: $outcome =
1.47 albertel 348: &Apache::lonnet::put('email_folders',{$newfolder => \%folderinfo,
349: "\0".'idcount' => $folder_id});
1.46 raeburn 350: my $releaseresult = &release_msgfolder_lock();
351: if ($releaseresult ne 'ok') {
352: $warning = $releaseresult;
353: }
354: } else {
1.47 albertel 355: $outcome =
356: &mt('Error - could not obtain lock on email folders record.');
1.46 raeburn 357: }
358: return ($outcome,$warning);
1.1 albertel 359: }
360:
1.46 raeburn 361: # ============================================================= Delete folder
362:
363: sub deletefolder {
364: my ($folder)=@_;
365: my %permfolders = &get_permanent_folders();
366: if (defined($permfolders{$folder})) {
1.56 albertel 367: return &mt('The folder "[_1]" may not be deleted',$folder);
1.46 raeburn 368: }
369: my %userfolders = &Apache::lonmsg::get_user_folders();
370: if (!defined($userfolders{$folder})) {
1.56 albertel 371: return &mt('The folder "[_1]" does not exist so deletion is not required.',
1.46 raeburn 372: $folder);
373: }
374: # check folder is empty;
375: my $suffix=&Apache::lonmsg::foldersuffix($folder);
376: my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);
377: if (@messages > 0) {
1.56 albertel 378: return &mt('The folder "[_1]" contains messages so it may not be deleted.',$folder).
1.46 raeburn 379: '<br />'.
380: &mt('Delete or move the messages to a different folder first.');
381: }
382: my $delresult = &Apache::lonnet::del('email_folders',[$folder]);
383: return $delresult;
384: }
385:
386: sub renamefolder {
387: my ($folder) = @_;
388: my $newname = $env{'form.renamed'};
389: my %permfolders = &get_permanent_folders();
390: if ($env{'form.renamed'} eq '') {
391: return &mt('The folder "[_1]" may not be renamed to "[_2]" as the new name you requested is an invalid name.',$folder,$newname);
392: }
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'}).
740: '</pre><small>'.
741: &mt('You have to confirm that you received this message. After confirmation, this message will be moved to your regular inbox').
742: '</small><br />'.
1.42 raeburn 743: '<input type="submit" name="rec_'.$key.'" value="'.&mt('Confirm Receipt').'" />'.
744: '<input type="submit" name="reprec_'.$key.'" '.
1.1 albertel 745: 'value="'.&mt('Confirm Receipt and Reply').'" />';
746: }
747: # Check to see if there were any messages.
748: if ($result eq '') {
749: $result = "<h2>".&mt('You have no critical messages.')."</h2>".
1.38 raeburn 750: '<a href="/adm/roles">'.&mt('Select a course').'</a><br />'.
1.1 albertel 751: '<a href="/adm/email">'.&mt('Communicate').'</a>';
752: } else {
753: $r->print($header);
754: }
755: $r->print($result);
756: $r->print('<input type="hidden" name="displayedcrit" value="true" /></form>');
757: }
758:
759: sub sortedmessages {
1.53 raeburn 760: my ($blocked,$startblock,$endblock,$numblocked,$folder,$msgstatus) = @_;
1.1 albertel 761: my $suffix=&Apache::lonmsg::foldersuffix($folder);
762: my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);
763: #unpack the varibles and repack into temp for sorting
764: my @temp;
765: my %descriptions;
766: my %status_cache =
767: &Apache::lonnet::get('email_status'.&Apache::lonmsg::foldersuffix($folder),\@messages);
1.11 albertel 768:
769: my $get_received;
770: if ($folder eq 'sent'
771: && ($env{'form.sortedby'} =~ m/^(rev)?(user|domain)$/)) {
772: $get_received = 1;
773: }
774:
775: foreach my $msgid (@messages) {
1.29 www 776: my $esc_msgid=&escape($msgid);
1.59 raeburn 777: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid,$processid,$symb,$error) =
1.11 albertel 778: &Apache::lonmsg::unpackmsgid($esc_msgid,$folder,undef,
1.1 albertel 779: \%status_cache);
1.53 raeburn 780: next if ($msgstatus ne '' && $msgstatus ne $status);
1.1 albertel 781: my $description = &get_course_desc($fromcid,\%descriptions);
782: my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status,
1.11 albertel 783: $esc_msgid,$description);
784: if ($get_received) {
785: my %message = &Apache::lonnet::get('nohist_email'.$suffix,
786: [$msgid]);
787: my %content = &Apache::lonmsg::unpackagemsg($message{$msgid});
788: push(@temp1,$content{'recuser'},$content{'recdomain'});
789: }
1.1 albertel 790: # Check whether message was sent during blocking period.
791: if ($sendtime >= $startblock && ($sendtime <= $endblock && $endblock > 0) ) {
1.11 albertel 792: $$blocked{$msgid} = 'ON';
1.1 albertel 793: $$numblocked ++;
794: } else {
795: push @temp ,\@temp1;
796: }
797: }
798: #default sort
799: @temp = sort {$a->[0] <=> $b->[0]} @temp;
800: if ($env{'form.sortedby'} eq "date"){
801: @temp = sort {$a->[0] <=> $b->[0]} @temp;
802: }
803: if ($env{'form.sortedby'} eq "revdate"){
804: @temp = sort {$b->[0] <=> $a->[0]} @temp;
805: }
806: if ($env{'form.sortedby'} eq "user"){
1.11 albertel 807: if ($get_received) {
808: @temp = sort {lc($a->[7][0]) cmp lc($b->[7][0])} @temp;
809: } else {
810: @temp = sort {lc($a->[2]) cmp lc($b->[2])} @temp;
811: }
1.1 albertel 812: }
813: if ($env{'form.sortedby'} eq "revuser"){
1.11 albertel 814: if ($get_received) {
815: @temp = sort {lc($b->[7][0]) cmp lc($a->[7][0])} @temp;
816: } else {
817: @temp = sort {lc($b->[2]) cmp lc($a->[2])} @temp;
818: }
1.1 albertel 819: }
820: if ($env{'form.sortedby'} eq "domain"){
1.11 albertel 821: if ($get_received) {
822: @temp = sort {$a->[8][0] cmp $b->[8][0]} @temp;
823: } else {
824: @temp = sort {$a->[3] cmp $b->[3]} @temp;
825: }
1.1 albertel 826: }
827: if ($env{'form.sortedby'} eq "revdomain"){
1.11 albertel 828: if ($get_received) {
829: @temp = sort {$b->[8][0] cmp $a->[8][0]} @temp;
830: } else {
831: @temp = sort {$b->[3] cmp $a->[3]} @temp;
832: }
1.1 albertel 833: }
834: if ($env{'form.sortedby'} eq "subject"){
835: @temp = sort {lc($a->[1]) cmp lc($b->[1])} @temp;
836: }
837: if ($env{'form.sortedby'} eq "revsubject"){
838: @temp = sort {lc($b->[1]) cmp lc($a->[1])} @temp;
839: }
840: if ($env{'form.sortedby'} eq "course"){
841: @temp = sort {lc($a->[6]) cmp lc($b->[6])} @temp;
842: }
843: if ($env{'form.sortedby'} eq "revcourse"){
844: @temp = sort {lc($b->[6]) cmp lc($a->[6])} @temp;
845: }
846: if ($env{'form.sortedby'} eq "status"){
847: @temp = sort {$a->[4] cmp $b->[4]} @temp;
848: }
849: if ($env{'form.sortedby'} eq "revstatus"){
850: @temp = sort {$b->[4] cmp $a->[4]} @temp;
851: }
852: return @temp;
853: }
854:
855: sub get_course_desc {
856: my ($fromcid,$descriptions) = @_;
857: my $description;
858: if (!$fromcid) {
859: return $description;
860: } else {
861: if (defined($$descriptions{$fromcid})) {
862: $description = $$descriptions{$fromcid};
863: } else {
864: if (defined($env{'course.'.$fromcid.'.description'})) {
865: $description = $env{'course.'.$fromcid.'.description'};
866: } else {
1.48 albertel 867: my %courseinfo=&Apache::lonnet::coursedescription($fromcid);
1.1 albertel 868: $description = $courseinfo{'description'};
869: }
870: $$descriptions{$fromcid} = $description;
871: }
872: return $description;
873: }
874: }
875:
876: # ======================================================== Display all messages
877:
878: sub disall {
1.53 raeburn 879: my ($r,$folder,$msgstatus)=@_;
1.57 albertel 880: my %saveable = ('folder' => 'scalar',
881: 'msgstatus' => 'scalar',
882: 'sortedby' => 'scalar',
883: 'interdis' => 'scalar',
884: );
885: &Apache::loncommon::store_settings('user','mail',\%saveable);
886: &Apache::loncommon::restore_settings('user','mail',\%saveable);
887: $folder ||= $env{'form.folder'};
888: $msgstatus ||= $env{'form.msgstatus'};
889: $env{'form.interdis'} ||= 20;
890:
1.53 raeburn 891: $r->print(&folderlist($folder,$msgstatus));
892: if ($folder eq 'critical') {
1.1 albertel 893: &discrit($r);
894: } else {
1.53 raeburn 895: &disfolder($r,$folder,$msgstatus);
1.1 albertel 896: }
897: }
898:
899: # ============================================================ Display a folder
900:
901: sub disfolder {
1.53 raeburn 902: my ($r,$folder,$msgstatus)=@_;
903: my %statushash = &get_msgstatus_types();
1.1 albertel 904: my %blocked = ();
905: my %setters = ();
906: my $numblocked = 0;
1.44 raeburn 907: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
1.53 raeburn 908: my %lt = &Apache::lonlocal::texthash(
909: sede => 'Select a destination folder to which the messages will be moved.',
910: nome => 'No messages have been selected to apply ths action to.',
911: chec => 'Check the checkbox for at least one message.',
912: );
1.64 raeburn 913: my $jscript = &Apache::loncommon::check_uncheck_jscript();
1.1 albertel 914: $r->print(<<ENDDISHEADER);
1.16 albertel 915: <script type="text/javascript">
1.64 raeburn 916: $jscript
1.1 albertel 917:
1.53 raeburn 918: function checkfoldermove() {
919: if (document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value == 'markedmove') {
920: if (document.disall.movetofolder.options[document.disall.movetofolder.selectedIndex].value == "") {
921: alert("$lt{'sede'}");
922: return;
1.1 albertel 923: }
924: }
1.53 raeburn 925: return;
1.1 albertel 926: }
1.53 raeburn 927:
928: function validate_checkedaction() {
929: document.disall.markedaction.value = document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value;
930: if (document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value == 'markedmove') {
931: if (document.disall.movetofolder.options[document.disall.movetofolder.selectedIndex].value == "") {
932: alert("$lt{'sede'}");
933: return;
934: }
935: }
936: var checktotal = 0;
1.64 raeburn 937: if (document.forms.disall.delmark.length > 0) {
938: for (var i=0; i<document.forms.disall.delmark.length; i++) {
939: if (document.forms.disall.delmark[i].checked) {
940: checktotal ++;
941: }
942: }
943: } else {
944: if (document.forms.disall.delmark.checked) {
1.53 raeburn 945: checktotal ++;
946: }
1.64 raeburn 947: }
1.53 raeburn 948: if (checktotal == 0) {
949: alert("$lt{'nome'}\\n$lt{'chec'}");
950: return;
951: }
952: document.disall.submit();
953: }
954:
1.1 albertel 955: </script>
956: ENDDISHEADER
1.54 albertel 957:
1.1 albertel 958: my $fsqs='&folder='.$folder;
1.53 raeburn 959: my @temp=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
1.1 albertel 960: my $totalnumber=$#temp+1;
1.53 raeburn 961: if ($totalnumber < 1) {
962: if ($msgstatus eq '') {
963: $r->print('<h2>'.&mt('Empty Folder').'</h2>');
964: } elsif ($msgstatus eq 'replied') {
965: $r->print('<h2>'.&mt('You have not replied to any messages in this folder.').'</h2>');
966: } else {
1.55 albertel 967: $r->print('<h2>'.&mt('There are no '.lc($statushash{$msgstatus}).' messages in this folder.').'</h2>');
1.53 raeburn 968: }
1.65 raeburn 969: if ($numblocked > 0) {
970: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
971: \%setters));
972: }
1.1 albertel 973: return;
974: }
1.57 albertel 975: my $interdis = $env{'form.interdis'};
1.1 albertel 976: my $number=int($totalnumber/$interdis);
1.57 albertel 977: if ($totalnumber%$interdis == 0) {
978: $number--;
1.53 raeburn 979: }
980:
1.1 albertel 981: if (($startdis<0) || ($startdis>$number)) { $startdis=$number; }
982: my $firstdis=$interdis*$startdis;
983: if ($firstdis>$#temp) { $firstdis=$#temp-$interdis+1; }
984: my $lastdis=$firstdis+$interdis-1;
985: if ($lastdis>$#temp) { $lastdis=$#temp; }
1.53 raeburn 986: $r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber,$msgstatus));
1.1 albertel 987: $r->print('<form method="post" name="disall" action="/adm/email">'.
1.53 raeburn 988: '<table class="LC_mail_list"><tr><th colspan="1"> </th><th>');
1.1 albertel 989: if ($env{'form.sortedby'} eq "revdate") {
990: $r->print('<a href = "?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');
991: } else {
992: $r->print('<a href = "?sortedby=revdate'.$fsqs.'">'.&mt('Date').'</a></th>');
993: }
994: $r->print('<th>');
995: if ($env{'form.sortedby'} eq "revuser") {
996: $r->print('<a href = "?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>');
997: } else {
998: $r->print('<a href = "?sortedby=revuser'.$fsqs.'">'.&mt('Username').'</a>');
999: }
1000: $r->print('</th><th>');
1001: if ($env{'form.sortedby'} eq "revdomain") {
1002: $r->print('<a href = "?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>');
1003: } else {
1004: $r->print('<a href = "?sortedby=revdomain'.$fsqs.'">'.&mt('Domain').'</a>');
1005: }
1006: $r->print('</th><th>');
1007: if ($env{'form.sortedby'} eq "revsubject") {
1008: $r->print('<a href = "?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>');
1009: } else {
1010: $r->print('<a href = "?sortedby=revsubject'.$fsqs.'">'.&mt('Subject').'</a>');
1011: }
1012: $r->print('</th><th>');
1013: if ($env{'form.sortedby'} eq "revcourse") {
1.46 raeburn 1014: $r->print('<a href = "?sortedby=course'.$fsqs.'">'.&mt('Course').'</a>');
1.1 albertel 1015: } else {
1.46 raeburn 1016: $r->print('<a href = "?sortedby=revcourse'.$fsqs.'">'.&mt('Course').'</a>');
1.1 albertel 1017: }
1018: $r->print('</th><th>');
1019: if ($env{'form.sortedby'} eq "revstatus") {
1020: $r->print('<a href = "?sortedby=status'.$fsqs.'">'.&mt('Status').'</a></th>');
1021: } else {
1022: $r->print('<a href = "?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</a></th>');
1023: }
1024: $r->print("</tr>\n");
1.6 albertel 1025:
1026: my $suffix = &Apache::lonmsg::foldersuffix($folder);
1.1 albertel 1027: for (my $n=$firstdis;$n<=$lastdis;$n++) {
1.11 albertel 1028: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID,
1029: $description,$recv_name,$recv_domain)=
1030: @{$temp[$n]};
1.1 albertel 1031: if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) {
1032: if ($status eq 'new') {
1.4 albertel 1033: $r->print('<tr class="LC_mail_new">');
1.1 albertel 1034: } elsif ($status eq 'read') {
1.4 albertel 1035: $r->print('<tr class="LC_mail_read">');
1.1 albertel 1036: } elsif ($status eq 'replied') {
1.4 albertel 1037: $r->print('<tr class="LC_mail_replied">');
1.1 albertel 1038: } else {
1.4 albertel 1039: $r->print('<tr class="LC_mail_other">');
1.1 albertel 1040: }
1.6 albertel 1041: my ($dis_name,$dis_domain) = ($fromname,$fromdomain);
1042: if ($folder eq 'sent') {
1.69 raeburn 1043: if (defined($recv_name) && defined($recv_domain)) {
1044: if (ref($recv_name) eq 'ARRAY' &&
1045: ref($recv_domain) eq 'ARRAY') {
1046: $dis_name = join('<br />',@{$recv_name});
1047: $dis_domain = join('<br />',@{$recv_domain});
1048: }
1.11 albertel 1049: } else {
1.29 www 1050: my $msg_id = &unescape($origID);
1.11 albertel 1051: my %message = &Apache::lonnet::get('nohist_email'.$suffix,
1052: [$msg_id]);
1053: my %content = &Apache::lonmsg::unpackagemsg($message{$msg_id});
1.69 raeburn 1054: if (ref($content{'recuser'}) eq 'ARRAY') {
1055: $dis_name = join('<br />',@{$content{'recuser'}});
1056: }
1057: if (ref($content{'recdomain'}) eq 'ARRAY') {
1058: $dis_domain = join('<br />',@{$content{'recdomain'}});
1059: }
1.11 albertel 1060: }
1.6 albertel 1061: }
1.53 raeburn 1062: my $localsenttime = &Apache::lonlocal::locallocaltime($sendtime);
1063: my $count = $n +1;
1064: $r->print('<td align="right"><nobr>'.(($status eq 'new')?'<b>':'').
1065: $count.'.'.(($status eq 'new')?'</b>':'').' '.
1066: '<input type="checkbox" name="delmark"'.
1067: ' value="'.$origID.'" /></nobr></td>');
1068: foreach my $item ($localsenttime,$dis_name,$dis_domain,$shortsubj) {
1069: $r->print('<td>'.(($status eq 'new')?'<b>':'').
1.61 raeburn 1070: '<a href="/adm/email?display='.$origID.$sqs.'">'.
1.53 raeburn 1071: $item.(($status eq 'new')?'</b>':'').'</td>');
1072: }
1073: my $showstatus;
1074: my %statushash = &get_msgstatus_types();
1075: if ($status eq '') {
1076: $showstatus = '';
1077: } else {
1078: $showstatus = $statushash{$status};
1079: }
1080: $r->print('<td>'.(($status eq 'new')?'<b>':'').$description.
1081: (($status eq 'new')?'</b>':'').'</td><td>'.
1082: (($status eq 'new')?'<b>':'').$showstatus.
1083: (($status eq 'new')?'</b>':'').'</td></tr>'."\n");
1.1 albertel 1084: } elsif ($status eq 'deleted') {
1085: # purge
1.9 albertel 1086: my ($result,$msg) =
1.29 www 1087: &movemsg(&unescape($origID),$folder,'trash');
1.9 albertel 1088:
1.1 albertel 1089: }
1090: }
1.53 raeburn 1091: $r->print("</table>\n");
1092: $r->print('<table border="0" cellspacing="2" cellpadding="2">
1093: <tr>
1094: <td>'.
1.64 raeburn 1095: '<input type="button" onclick="javascript:checkAll(document.disall.delmark)" value="'.&mt('Check All').'" /><br />'."\n".
1096: '<input type="button" onclick="javascript:uncheckAll(document.disall.delmark)" value="'.&mt('Uncheck All').'" />'."\n".
1.53 raeburn 1097: '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" /></td><td> </td>'."\n".
1098: '<td align="center"><b>'.&mt('Action').'</b><br />'."\n".
1099: ' <select name="checkedaction" onchange="javascript:checkfoldermove()">'."\n");
1100:
1.1 albertel 1101: if ($folder ne 'trash') {
1.53 raeburn 1102: $r->print(' <option value="markeddel">'.&mt('Delete').'</option>'."\n");
1103: }
1104: if ($msgstatus ne 'read') {
1105: $r->print(' <option value="markedread">'.&mt('Mark Read').'</option>."\n"');
1106: }
1107: if ($msgstatus ne 'unread') {
1108: $r->print(' <option value="markedunread">'.&mt('Mark Unread').'</option>'."\n");
1.1 albertel 1109: }
1.53 raeburn 1110: $r->print(' <option value="markedforward">'.&mt('Forward').'</option>'."\n");
1.54 albertel 1111:
1112: my %gotfolders = &Apache::lonmsg::get_user_folders();
1.53 raeburn 1113: if (keys(%gotfolders) > 0) {
1114: $r->print(' <option value="markedmove">'.&mt('Move to Folder ->').
1115: '</option>');
1116: }
1117: $r->print("\n".'</select></td>'."\n");
1.54 albertel 1118:
1.53 raeburn 1119: if (keys(%gotfolders) > 0) {
1120: $r->print('<td align="center"><b>'.&mt('Destination folder').'<b><br />');
1.54 albertel 1121: my %userfolders;
1.53 raeburn 1122: foreach my $key (keys(%gotfolders)) {
1123: $userfolders{$key} = $key;
1124: }
1125: $userfolders{''} = "";
1126: $r->print(&Apache::loncommon::select_form('','movetofolder',%userfolders).
1127: '</td>');
1128: }
1129: $r->print('<td> </td><td> '.
1130: '<input type="button" name="go" value="'.&mt('Go').
1131: '" onclick="javascript:validate_checkedaction()"/></td>'."\n".
1132: '</tr></table>');
1.1 albertel 1133: my $postedstartdis=$startdis+1;
1.53 raeburn 1134: $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 1135: if ($numblocked > 0) {
1.65 raeburn 1136: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
1137: \%setters));
1.1 albertel 1138: }
1139: }
1140:
1.65 raeburn 1141: sub blocked_in_folder {
1142: my ($numblocked,$startblock,$endblock,$setters) = @_;
1143: my $beginblock = &Apache::lonlocal::locallocaltime($startblock);
1144: my $finishblock = &Apache::lonlocal::locallocaltime($endblock);
1145: my $output = '<br /><br />'.
1146: &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);
1147: $output .= &Apache::loncommon::build_block_table($startblock,$endblock,
1148: $setters);
1149: return $output;
1150: }
1151:
1.1 albertel 1152: # ============================================================== Compose output
1153:
1154: sub compout {
1.53 raeburn 1155: my ($r,$forwarding,$replying,$broadcast,$replycrit,$folder,$dismode,
1156: $multiforward)=@_;
1.1 albertel 1157: my $suffix=&Apache::lonmsg::foldersuffix($folder);
1.38 raeburn 1158: my ($cdom,$cnum,$group,$refarg);
1159: if (exists($env{'form.group'})) {
1160: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1161: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1162: $group = $env{'form.group'};
1163: my $action = 'composing';
1164: $r->print(&groupmail_header($action,$group,$cdom,$cnum));
1165: } elsif ($broadcast eq 'individual') {
1.1 albertel 1166: &printheader($r,'/adm/email?compose=individual',
1167: 'Send a Message');
1168: } elsif ($broadcast) {
1169: &printheader($r,'/adm/email?compose=group',
1170: 'Broadcast Message');
1171: } elsif ($forwarding) {
1172: &Apache::lonhtmlcommon::add_breadcrumb
1.29 www 1173: ({href=>"/adm/email?display=".&escape($forwarding),
1.1 albertel 1174: text=>"Display Message"});
1.29 www 1175: &printheader($r,'/adm/email?forward='.&escape($forwarding),
1.1 albertel 1176: 'Forwarding a Message');
1177: } elsif ($replying) {
1178: &Apache::lonhtmlcommon::add_breadcrumb
1.29 www 1179: ({href=>"/adm/email?display=".&escape($replying),
1.1 albertel 1180: text=>"Display Message"});
1.29 www 1181: &printheader($r,'/adm/email?replyto='.&escape($replying),
1.1 albertel 1182: 'Replying to a Message');
1183: } elsif ($replycrit) {
1184: $r->print('<h3>'.&mt('Replying to a Critical Message').'</h3>');
1185: $replying=$replycrit;
1.53 raeburn 1186: } elsif ($multiforward) {
1187: &Apache::lonhtmlcommon::add_breadcrumb
1188: ({href=>"/adm/email?folder=".&escape($folder),
1189: text=>"Display All Messages"});
1190: &printheader($r,'/adm/email?compose=multiforward',
1191: 'Forwarding Multiple Messages');
1.70 raeburn 1192: if ($multiforward > 1) {
1193: $r->print(&mt('Each of the <b>[quant,_1,message]</b> you checked
1194: will be forwarded to the recipient(s) you select below.',$multiforward).'<br />');
1195: } else {
1196: $r->print(&mt('The message you checked will be forwarded to the recipient(s) you select below.').'<br />');
1197: }
1198:
1.1 albertel 1199: } else {
1200: &printheader($r,'/adm/email?compose=upload',
1201: 'Distribute from Uploaded File');
1202: }
1203:
1204: my $dispcrit='';
1205: my $dissub='';
1206: my $dismsg='';
1207: my $disbase='';
1208: my $func=&mt('Send New');
1.50 raeburn 1209: my %lt=&Apache::lonlocal::texthash('us' => 'Username',
1210: 'do' => 'Domain',
1211: 'ad' => 'Additional Recipients',
1212: 'sb' => 'Subject',
1213: 'ca' => 'Cancel',
1214: 'ma' => 'Mail',
1.53 raeburn 1215: 'msg' => 'Messages',
1.50 raeburn 1216: 'gen' => 'Generate messages from a file',
1217: 'gmt' => 'General message text',
1218: 'tff' => 'The file format for the uploaded portion of the message is',
1219: 'uas' => 'Upload and Send',
1220: );
1.1 albertel 1221: if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
1222: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
1223: '/'.$env{'request.course.sec'})) {
1224: my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");
1225: $dispcrit=
1226: '<p><label><input type="checkbox" name="critmsg" /> '.&mt('Send as critical message').'</label> ' . $crithelp .
1227: '</p><p>'.
1228: '<label><input type="checkbox" name="sendbck" /> '.&mt('Send as critical message').' ' .
1229: &mt('and return receipt') . '</label>' . $crithelp .
1230: '</p><p><label><input type="checkbox" name="permanent" /> '.
1231: &mt('Send copy to permanent email address (if known)').'</label></p>'.
1232: '<p><label><input type="checkbox" name="rsspost" /> '.
1233: &mt('Include in course RSS newsfeed').'</label></p>';
1.70 raeburn 1234: }
1.71 raeburn 1235: if ($broadcast ne 'group') {
1236: if (&Apache::lonnet::allowed('dff',$env{'request.course.id'}) ||
1237: &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1238: '/'.$env{'request.course.sec'})) {
1239:
1240: $dispcrit.='<p><label>'.
1241: '<input type="checkbox" name="courserecord" value="1" /> '.
1242: &mt("Include in course's 'User records' for recipient(s)").
1243: '</label></p>';
1244: }
1.70 raeburn 1245: }
1246:
1.1 albertel 1247: my %message;
1248: my %content;
1249: my $defdom=$env{'user.domain'};
1250: if ($forwarding) {
1251: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$forwarding]);
1252: %content=&Apache::lonmsg::unpackagemsg($message{$forwarding},$folder);
1253: $dispcrit.='<input type="hidden" name="forwid" value="'.
1254: $forwarding.'" />';
1255: $func=&mt('Forward');
1256:
1257: $dissub=&mt('Forwarding').': '.$content{'subject'};
1258: $dismsg=&mt('Forwarded message from').' '.
1259: $content{'sendername'}.' '.&mt('at').' '.$content{'senderdomain'};
1260: if ($content{'baseurl'}) {
1.29 www 1261: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />';
1.1 albertel 1262: }
1263: }
1264: if ($replying) {
1265: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$replying]);
1266: %content=&Apache::lonmsg::unpackagemsg($message{$replying},$folder);
1267: $dispcrit.='<input type="hidden" name="replyid" value="'.
1268: $replying.'" />';
1269: $func=&mt('Send Reply to');
1270:
1271: $dissub=&mt('Reply').': '.$content{'subject'};
1272: $dismsg='> '.$content{'message'};
1273: $dismsg=~s/\r/\n/g;
1274: $dismsg=~s/\f/\n/g;
1275: $dismsg=~s/\n+/\n\> /g;
1276: if ($content{'baseurl'}) {
1.29 www 1277: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />';
1.1 albertel 1278: if ($env{'user.adv'}) {
1.72 albertel 1279: $disbase.='<label><input type="checkbox" name="storebasecomment" />'.&mt('Save message for re-use').
1.1 albertel 1280: '</label> <a href="/adm/email?showcommentbaseurl='.
1.29 www 1281: &escape($content{'baseurl'}).'" target="comments">'.
1.1 albertel 1282: &mt('Show re-usable messages').'</a><br />';
1283: }
1284: }
1.73 raeburn 1285: my $jscript = &Apache::loncommon::check_uncheck_jscript();
1286: $r->print(<<"ENDREPSCRIPT");
1287: <script type="text/javascript">
1288: $jscript
1289: </script>
1290: ENDREPSCRIPT
1.1 albertel 1291: }
1292: my $citation=&displayresource(%content);
1.38 raeburn 1293: my ($can_grp_broadcast,$viewgrps,$editgrps);
1.1 albertel 1294: if ($env{'form.recdom'}) { $defdom=$env{'form.recdom'}; }
1.23 www 1295: if ($env{'form.text'}) { $dismsg=$env{'form.text'}; }
1296: if ($env{'form.subject'}) { $dissub=$env{'form.subject'}; }
1297: $r->print(
1.1 albertel 1298: '<form action="/adm/email" name="compemail" method="post"'.
1299: ' enctype="multipart/form-data">'."\n".
1.38 raeburn 1300: '<input type="hidden" name="sendmail" value="on" />'."\n");
1301: if ($broadcast eq 'group' && $env{'form.group'} ne '') {
1302: $can_grp_broadcast =
1303: &Apache::lonnet::allowed('sgb',$env{'request.course.id'}.'/'.
1304: $group);
1305: $viewgrps =
1306: &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.
1307: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
1308: $editgrps =
1309: &Apache::lonnet::allowed('mdg',$env{'request.course.id'}.
1310: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
1311: if ($viewgrps || $editgrps || $can_grp_broadcast) {
1312: $r->print(&disgroup($cdom,$cnum,$group,$viewgrps,$editgrps));
1313: }
1314: }
1315: $r->print('<table>');
1316: if (($broadcast eq 'group') && ($group ne '') &&
1317: (!$can_grp_broadcast && !$viewgrps && !$editgrps)) {
1318: $r->print(&recipient_input_row($cdom,%lt));
1319: }
1320: if (($broadcast ne 'group') && ($broadcast ne 'upload')) {
1.1 albertel 1321: if ($replying) {
1322: $r->print('<tr><td colspan="2">'.&mt('Replying to').' '.
1323: &Apache::loncommon::aboutmewrapper(
1324: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).' ('.
1.14 albertel 1325: $content{'sendername'}.':'.
1.1 albertel 1326: $content{'senderdomain'}.')'.
1327: '<input type="hidden" name="recuname" value="'.$content{'sendername'}.'" />'.
1328: '<input type="hidden" name="recdomain" value="'.$content{'senderdomain'}.'" />'.
1329: '</td></tr>');
1.73 raeburn 1330: if ($content{'recipid'}) {
1331: my @ccs = &retrieve_cc_recips('replying',%content);
1332: if (@ccs > 0) {
1333: my $replyall = qq|
1334: <span class="LC_nobreak">
1335: <input type="button" value="check all"
1336: onclick="javascript:checkAll(document.compemail.replying_cc)" />
1337:
1338: <input type="button" value="uncheck all"
1339: onclick="javascript:uncheckAll(document.compemail.replying_cc)" />
1340: </span>
1341: |;
1342: my $cclist = join(' ',@ccs);
1343: $r->print('<tr><td>'.&mt('Reply to other recipients').':<br />'.$replyall.'</td><td>'.$cclist.'</td></tr>');
1344: }
1345: }
1.1 albertel 1346: } else {
1.38 raeburn 1347: $r->print(&recipient_input_row($defdom,%lt));
1.1 albertel 1348: }
1349: }
1350: my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
1.53 raeburn 1351: my $subj_size;
1352: if ($multiforward) {
1353: $r->print(&additional_rec_row(\%lt));
1354: $r->print('<tr><td colspan="2">'.
1355: &mt('Unless you choose otherwise:').'<ul><li>'.
1356: &mt("The subject in each forwarded message will be <i>'Forwarding:'</i> followed by the original subject.").'</li><li>'.
1357: &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>');
1358: $func=&mt('Forward');
1359: $dissub = &mt('Forwarding').': ';
1360: $subj_size = '10';
1361: my $extra = '<'.&mt('original subject').'> '.
1362: '<input type="radio" name="showorigsubj" value="1" checked="checked" />'.&mt('Yes').' <input type="radio" name="showorigsubj" value="0" />'.&mt('No');
1363: $dismsg = &mt('Forwarded message from ').' ';
1364: my $sender = &mt("sender's name");
1365: $r->print(&msg_subject_row($dissub,\%lt,$subj_size,$extra));
1366: $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>
1367: </table>
1368: <br />'.
1369: $latexHelp.
1370: &mt("Any new text to display before the text of the original messages:").'<br />
1371: <textarea name="message" id="message" cols="80" rows="5" wrap="hard">
1372: </textarea></p><br />');
1373: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
1374: foreach my $msg (@to_forward) {
1375: $r->print('<input type="hidden" name="delmark" value="'.$msg.'" />');
1376: }
1377: $r->print(&submit_button_row($folder,$dismode,$func.' '.$lt{'msg'},
1378: \%lt));
1379: } elsif ($broadcast ne 'upload') {
1380: $subj_size = '50';
1381: $r->print(&additional_rec_row(\%lt));
1382: $r->print(&msg_subject_row($dissub,\%lt,$subj_size));
1383: $r->print(<<"ENDCOMP");
1384: </table>
1.1 albertel 1385: $latexHelp
1386: <textarea name="message" id="message" cols="80" rows="15" wrap="hard">$dismsg
1387: </textarea></p><br />
1388: $dispcrit
1389: $disbase
1390: ENDCOMP
1.53 raeburn 1391: $r->print(&submit_button_row($folder,$dismode,$func.' '.$lt{'ma'},
1392: \%lt));
1393: $r->print($citation);
1.38 raeburn 1394: if (exists($env{'form.ref'})) {
1395: $r->print('<input type="hidden" name="ref" value="'.
1396: $env{'form.ref'}.'" />');
1397: }
1398: if (exists($env{'form.group'})) {
1399: $r->print('<input type="hidden" name="group" value="'.
1400: $env{'form.group'}.'" />');
1401: }
1.1 albertel 1402: } else { # $broadcast is 'upload'
1.50 raeburn 1403: $r->print(<<ENDBLOCK);
1.1 albertel 1404: <input type="hidden" name="sendmode" value="upload" />
1405: <input type="hidden" name="send" value="on" />
1.50 raeburn 1406: <h3>$lt{'gen'}</h3>
1.1 albertel 1407: <p>
1408: Subject: <input type="text" size="50" name="subject" />
1409: </p>
1.50 raeburn 1410: <p>$lt{'gmt'}:<br />
1.1 albertel 1411: <textarea name="message" id="message" cols="60" rows="10" wrap="hard">$dismsg
1412: </textarea></p>
1413: <p>
1.50 raeburn 1414: $lt{'tff'}:
1415: ENDBLOCK
1416: $r->print('
1417: <pre>'."\n".
1418: &mt('username1:domain1: text')."\n".
1419: &mt('username2:domain2: text')."\n".
1420: &mt('username3:domain1: text')."\n".
1421: '</pre>
1.1 albertel 1422: </p>
1423: <p>
1.50 raeburn 1424: '.&mt('The messages will be assembled from all lines with the respective'."\n".'<tt>username:domain</tt>, and appended to the general message text.'));
1425: $r->print(<<ENDUPLOAD);
1426: </p>
1.1 albertel 1427: <p>
1428: <input type="file" name="upfile" size="40" /></p><p>
1429: $dispcrit
1.50 raeburn 1430: <input type="submit" value="$lt{'uas'}" /></p>
1.1 albertel 1431: ENDUPLOAD
1432: }
1433: if ($broadcast eq 'group') {
1.38 raeburn 1434: if ($group eq '') {
1435: my $studentsel = &discourse();
1436: $r->print($studentsel);
1437: }
1.1 albertel 1438: }
1.36 albertel 1439: if ($env{'form.displayedcrit'}) {
1440: $r->print('<input type="hidden" name="displayedcrit" value="true" />');
1441: }
1.1 albertel 1442: $r->print('</form>'.
1443: &Apache::lonfeedback::generate_preview_button('compemail','message').
1444: &Apache::lonhtmlcommon::htmlareaselectactive('message'));
1445: }
1446:
1447: # ---------------------------------------------------- Display all face to face
1448:
1.38 raeburn 1449: sub recipient_input_row {
1450: my ($dom,%lt) = @_;
1451: my $domform = &Apache::loncommon::select_dom_form($dom,'recdomain');
1452: my $selectlink=
1453: &Apache::loncommon::selectstudent_link('compemail','recuname',
1454: 'recdomain');
1455: my $output = <<"ENDREC";
1456: <tr><td>$lt{'us'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recname'}" /></td><td rowspan="2">$selectlink</td></tr>
1457: <tr><td>$lt{'do'}:</td>
1458: <td>$domform</td></tr>
1459: ENDREC
1460: return $output;
1461: }
1462:
1.53 raeburn 1463: sub additional_rec_row {
1464: my ($lt) = @_;
1.73 raeburn 1465: my $cc = &mt('Cc:');
1466: my $bcc = &mt('Bcc:');
1.53 raeburn 1467: my $output = <<"ENDADD";
1.73 raeburn 1468: <tr><td>$lt->{'ad'} :<br /><tt>username:domain,username:domain, ...
1469: </tt></td><td> <span class="span.LC_nobreak">$cc
1470: <input type="text" size="50" name="additionalrec_cc" /></nospan><br />
1471: <span class="span.LC_nobreak">$bcc <input type="text" size="50" name="additionalrec_bcc" /></nospan></td></tr>
1.53 raeburn 1472: ENDADD
1473: return $output;
1474: }
1475:
1476: sub submit_button_row {
1477: my ($folder,$dismode,$sendtext,$lt) = @_;
1478: my $output = qq|
1479: <input type="hidden" name="folder" value="$folder" />
1480: <input type="hidden" name="dismode" value="$dismode" />
1481: <input type="submit" name="send" value="$sendtext" />
1482: <input type="submit" name="cancel" value="$lt->{'ca'}" /><hr />
1483: |;
1484: return $output;
1485: }
1486:
1487: sub msg_subject_row {
1488: my ($dissub,$lt,$subj_size,$extra) = @_;
1489: my $output = '<tr><td>'.$lt->{'sb'}.':</td><td><input type="text" size="'.
1490: $subj_size.'" name="subject" value="'.$dissub.'" />'.$extra.
1491: '</td></tr>';
1492: return $output;
1493: }
1494:
1.1 albertel 1495: sub retrieve_instructor_comments {
1496: my ($user,$domain)=@_;
1497: my $target=$env{'form.grade_target'};
1498: if (! $env{'request.course.id'}) { return; }
1.49 albertel 1499: if (! &Apache::lonnet::allowed('dff',$env{'request.course.id'})
1500: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1501: '/'.$env{'request.course.sec'})) {
1502: return;
1503: }
1504: my %records=&Apache::lonnet::dump('nohist_email',
1505: $env{'course.'.$env{'request.course.id'}.'.domain'},
1506: $env{'course.'.$env{'request.course.id'}.'.num'},
1507: '%255b'.$user.'%253a'.$domain.'%255d');
1508: my $result='';
1.42 raeburn 1509: foreach my $key (sort(keys(%records))) {
1510: my %content=&Apache::lonmsg::unpackagemsg($records{$key});
1.1 albertel 1511: next if ($content{'senderdomain'} eq '');
1512: next if ($content{'subject'} !~ /^Record/);
1513: # &Apache::lonfeedback::newline_to_br(\$content{'message'});
1514: $result.='Recorded by '.
1.14 albertel 1515: $content{'sendername'}.':'.$content{'senderdomain'}."\n";
1.1 albertel 1516: $result.=
1517: &Apache::lontexconvert::msgtexconverted($content{'message'})."\n";
1518: }
1519: return $result;
1520: }
1521:
1522: sub disfacetoface {
1523: my ($r,$user,$domain)=@_;
1524: my $target=$env{'form.grade_target'};
1525: unless ($env{'request.course.id'}) { return; }
1.49 albertel 1526: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
1527: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1528: '/'.$env{'request.course.sec'})) {
1.50 raeburn 1529: $r->print(&mt('Not allowed'));
1.1 albertel 1530: return;
1531: }
1532: my %records=&Apache::lonnet::dump('nohist_email',
1533: $env{'course.'.$env{'request.course.id'}.'.domain'},
1534: $env{'course.'.$env{'request.course.id'}.'.num'},
1535: '%255b'.$user.'%253a'.$domain.'%255d');
1536: my $result='';
1.42 raeburn 1537: foreach my $key (sort(keys(%records))) {
1538: my %content=&Apache::lonmsg::unpackagemsg($records{$key});
1.1 albertel 1539: next if ($content{'senderdomain'} eq '');
1540: &Apache::lonfeedback::newline_to_br(\$content{'message'});
1541: if ($content{'subject'}=~/^Record/) {
1542: $result.='<h3>'.&mt('Record').'</h3>';
1543: } elsif ($content{'subject'}=~/^Broadcast/) {
1544: $result .='<h3>'.&mt('Broadcast Message').'</h3>';
1545: if ($content{'subject'}=~/^Broadcast\./) {
1546: if (defined($content{'coursemsgid'})) {
1.29 www 1547: my $crsmsgid = &escape($content{'coursemsgid'});
1.1 albertel 1548: my $broadcast_message = &general_message($crsmsgid);
1549: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$broadcast_message;
1550: } else {
1551: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1552: $content{'message'} =
1553: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
1554: $content{'message'};
1555: }
1.70 raeburn 1556: }
1557: } elsif ($content{'subject'}=~/^Archive/) {
1558: $result.='<h3>'.&mt('Archived Message').'</h3>';
1559: if (defined($content{'coursemsgid'})) {
1560: my $crsmsgid = &escape($content{'coursemsgid'});
1561: my $archive_message = &general_message($crsmsgid);
1562: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$archive_message;
1563: } else {
1564: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1565: $content{'message'} =
1566: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br
1567: '.
1568: $content{'message'};
1569: }
1.1 albertel 1570: } else {
1571: $result.='<h3>'.&mt('Critical Message').'</h3>';
1572: if (defined($content{'coursemsgid'})) {
1.29 www 1573: my $crsmsgid=&escape($content{'coursemsgid'});
1.1 albertel 1574: my $critical_message = &general_message($crsmsgid);
1575: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$critical_message;
1576: } else {
1577: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1578: $content{'message'}=
1579: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
1580: $content{'message'};
1581: }
1582: }
1583: $result.=&mt('By').': <b>'.
1584: &Apache::loncommon::aboutmewrapper(
1585: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
1.14 albertel 1586: $content{'sendername'}.':'.
1.1 albertel 1587: $content{'senderdomain'}.') '.$content{'time'}.
1588: '<br /><pre>'.
1589: &Apache::lontexconvert::msgtexconverted($content{'message'}).
1590: '</pre>';
1591: }
1592: # Check to see if there were any messages.
1593: if ($result eq '') {
1.33 albertel 1594: my $lctype = lc(&Apache::loncommon::course_type());
1.1 albertel 1595: if ($target ne 'tex') {
1.30 raeburn 1596: $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 1597: } else {
1.30 raeburn 1598: $r->print('\textbf{'.&mt('No notes, face-to-face discussion records, critical messages or broadcast messages in this [_1].',$lctype).'}\\\\');
1.1 albertel 1599: }
1600: } else {
1601: $r->print($result);
1602: }
1603: }
1604:
1605: sub general_message {
1606: my ($crsmsgid) = @_;
1607: my %general_content;
1608: if ($crsmsgid) {
1609: my %course_content = &Apache::lonnet::get('nohist_email',[$crsmsgid],
1610: $env{'course.'.$env{'request.course.id'}.'.domain'},
1611: $env{'course.'.$env{'request.course.id'}.'.num'});
1612: %general_content = &Apache::lonmsg::unpackagemsg($course_content{$crsmsgid});
1613: }
1614: return $general_content{'message'};
1615: }
1616:
1617: # ---------------------------------------------------------------- Face to face
1618:
1619: sub facetoface {
1620: my ($r,$stage)=@_;
1.49 albertel 1621: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
1622: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1.1 albertel 1623: '/'.$env{'request.course.sec'})) {
1.50 raeburn 1624: $r->print(&mt('Not allowed'));
1.1 albertel 1625: return;
1626: }
1.33 albertel 1627: my $crstype = &Apache::loncommon::course_type();
1628: my $leaders = ($crstype eq 'Group') ? 'coordinators and leaders'
1629: : 'faculty and staff';
1.1 albertel 1630: &printheader($r,
1631: '/adm/email?recordftf=query',
1.70 raeburn 1632: "User Notes, Face-to-Face, Critical Messages, Broadcast Messages, Archived Messages");
1.1 albertel 1633: # from query string
1634:
1635: if ($env{'form.recname'}) { $env{'form.recuname'}=$env{'form.recname'}; }
1636: if ($env{'form.recdom'}) { $env{'form.recdomain'}=$env{'form.recdom'}; }
1637:
1638: my $defdom=$env{'user.domain'};
1639: # already filled in
1640: if ($env{'form.recdomain'}) { $defdom=$env{'form.recdomain'}; }
1641: # generate output
1642: my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain');
1643: my $stdbrws = &Apache::loncommon::selectstudent_link
1644: ('stdselect','recuname','recdomain');
1645: my %lt=&Apache::lonlocal::texthash('user' => 'Username',
1646: 'dom' => 'Domain',
1.70 raeburn 1647: 'head' => "User Notes, Records of Face-To-Face Discussions, Critical Messages, Broadcast Messages and Archived Messages in $crstype",
1.1 albertel 1648: 'subm' => 'Retrieve discussion and message records',
1.30 raeburn 1649: 'newr' => 'New Record (record is visible to '.lc($crstype).' '.$leaders.')',
1.1 albertel 1650: 'post' => 'Post this Record');
1651: $r->print(<<"ENDTREC");
1652: <h3>$lt{'head'}</h3>
1653: <form method="post" action="/adm/email" name="stdselect">
1654: <input type="hidden" name="recordftf" value="retrieve" />
1655: <table>
1656: <tr><td>$lt{'user'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recuname'}" /></td>
1657: <td rowspan="2">
1658: $stdbrws
1659: <input type="submit" value="$lt{'subm'}" /></td>
1660: </tr>
1661: <tr><td>$lt{'dom'}:</td>
1662: <td>$domform</td></tr>
1663: </table>
1664: </form>
1665: ENDTREC
1666: if (($stage ne 'query') &&
1667: ($env{'form.recdomain'}) && ($env{'form.recuname'})) {
1668: chomp($env{'form.newrecord'});
1669: if ($env{'form.newrecord'}) {
1.31 albertel 1670: &Apache::lonmsg::store_instructor_comment($env{'form.newrecord'},
1671: $env{'form.recuname'},
1672: $env{'form.recdomain'});
1.1 albertel 1673: }
1674: $r->print('<h3>'.&Apache::loncommon::plainname($env{'form.recuname'},
1675: $env{'form.recdomain'}).'</h3>');
1676: &disfacetoface($r,$env{'form.recuname'},$env{'form.recdomain'});
1677: $r->print(<<ENDRHEAD);
1678: <form method="post" action="/adm/email">
1679: <input name="recdomain" value="$env{'form.recdomain'}" type="hidden" />
1680: <input name="recuname" value="$env{'form.recuname'}" type="hidden" />
1681: ENDRHEAD
1682: $r->print(<<ENDBFORM);
1683: <hr />$lt{'newr'}<br />
1684: <textarea name="newrecord" cols="80" rows="10" wrap="hard"></textarea>
1685: <br />
1686: <input type="hidden" name="recordftf" value="post" />
1687: <input type="submit" value="$lt{'post'}" />
1688: </form>
1689: ENDBFORM
1690: }
1691: }
1692:
1693: # ----------------------------------------------------------- Blocking during exams
1694:
1695: sub examblock {
1696: my ($r,$action) = @_;
1697: unless ($env{'request.course.id'}) { return;}
1.44 raeburn 1698: if (!&Apache::lonnet::allowed('dcm',$env{'request.course.id'})
1699: && ! &Apache::lonnet::allowed('dcm',$env{'request.course.id'}.
1.1 albertel 1700: '/'.$env{'request.course.sec'})) {
1701: $r->print('Not allowed');
1702: return;
1703: }
1.34 albertel 1704: my $usertype = (&Apache::loncommon::course_type() eq 'Group') ? 'members'
1.33 albertel 1705: : 'students';
1.1 albertel 1706: my %lt=&Apache::lonlocal::texthash(
1707: 'comb' => 'Communication Blocking',
1708: 'cbds' => 'Communication blocking during scheduled exams',
1.30 raeburn 1709: '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 1710: 'mecb' => 'Modify existing communication blocking periods',
1.72 albertel 1711: 'ncbc' => 'No communication blocks currently saved',
1712: 'stor' => 'Save',
1.1 albertel 1713: );
1714:
1715: my %ltext = &Apache::lonlocal::texthash(
1716: 'dura' => 'Duration',
1717: 'setb' => 'Set by',
1718: 'even' => 'Event',
1.44 raeburn 1719: 'blck' => 'Blocked?',
1.1 albertel 1720: 'actn' => 'Action',
1721: 'star' => 'Start',
1722: 'endd' => 'End'
1723: );
1724:
1725: &printheader($r,'/adm/email?block=display',$lt{'comb'});
1726: $r->print('<h3>'.$lt{'cbds'}.'</h3>');
1727:
1728: if ($action eq 'store') {
1729: &blockstore($r);
1730: }
1731:
1732: $r->print($lt{'desc'}.'<br /><br />
1733: <form name="blockform" method="post" action="/adm/email?block=store">
1734: ');
1735:
1736: $r->print('<h4>'.$lt{'mecb'}.'</h4>');
1737: my %records = ();
1738: my $blockcount = 0;
1739: my $parmcount = 0;
1740: &get_blockdates(\%records,\$blockcount);
1741: if ($blockcount > 0) {
1742: $parmcount = &display_blocker_status($r,\%records,\%ltext);
1743: } else {
1744: $r->print($lt{'ncbc'}.'<br /><br />');
1745: }
1746: &display_addblocker_table($r,$parmcount,\%ltext);
1747: my $end_page=&Apache::loncommon::end_page();
1748: $r->print(<<"END");
1749: <br />
1750: <input type="hidden" name="blocktotal" value="$blockcount" />
1.50 raeburn 1751: <input type ="submit" value="$lt{'stor'}" />
1.1 albertel 1752: </form>
1753: $end_page
1754: END
1755: return;
1756: }
1757:
1758: sub blockstore {
1759: my $r = shift;
1760: my %lt=&Apache::lonlocal::texthash(
1761: 'tfcm' => 'The following changes were made',
1762: 'ncwm' => 'No changes were made.'
1763: );
1764: my %adds = ();
1765: my %removals = ();
1766: my %cancels = ();
1767: my $modtotal = 0;
1768: my $canceltotal = 0;
1769: my $addtotal = 0;
1770: my %blocking = ();
1771: $r->print('<h3>'.$lt{'head'}.'</h3>');
1.42 raeburn 1772: foreach my $envkey (keys(%env)) {
1.44 raeburn 1773: if ($envkey =~ m/^form\.modify_(\d+)$/) {
1.1 albertel 1774: $adds{$1} = $1;
1775: $removals{$1} = $1;
1776: $modtotal ++;
1.42 raeburn 1777: } elsif ($envkey =~ m/^form\.cancel_(\d+)$/) {
1.1 albertel 1778: $cancels{$1} = $1;
1779: unless ( defined($removals{$1}) ) {
1780: $removals{$1} = $1;
1781: $canceltotal ++;
1782: }
1.42 raeburn 1783: } elsif ($envkey =~ m/^form\.add_(\d+)$/) {
1.1 albertel 1784: $adds{$1} = $1;
1785: $addtotal ++;
1.44 raeburn 1786: }
1.1 albertel 1787: }
1788:
1.42 raeburn 1789: foreach my $key (keys(%removals)) {
1790: my $hashkey = $env{'form.key_'.$key};
1.1 albertel 1791: &Apache::lonnet::del('comm_block',["$hashkey"],
1792: $env{'course.'.$env{'request.course.id'}.'.domain'},
1793: $env{'course.'.$env{'request.course.id'}.'.num'}
1794: );
1795: }
1.42 raeburn 1796: foreach my $key (keys(%adds)) {
1797: unless ( defined($cancels{$key}) ) {
1798: my ($newstart,$newend) = &get_dates_from_form($key);
1.1 albertel 1799: my $newkey = $newstart.'____'.$newend;
1.44 raeburn 1800: my $blocktypes = &get_block_choices($key);
1801: $blocking{$newkey} = {
1802: setter => $env{'user.name'}.':'.$env{'user.domain'},
1803: event => &escape($env{'form.title_'.$key}),
1804: blocks => $blocktypes,
1805: };
1.1 albertel 1806: }
1807: }
1808: if ($addtotal + $modtotal > 0) {
1809: &Apache::lonnet::put('comm_block',\%blocking,
1810: $env{'course.'.$env{'request.course.id'}.'.domain'},
1811: $env{'course.'.$env{'request.course.id'}.'.num'}
1812: );
1813: }
1814: my $chgestotal = $canceltotal + $modtotal + $addtotal;
1815: if ($chgestotal > 0) {
1816: $r->print($lt{'tfcm'}.'<ul>');
1817: if ($canceltotal > 0) {
1.50 raeburn 1818: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] removed.',$canceltotal).'</li>');
1.1 albertel 1819: }
1820: if ($modtotal > 0) {
1.50 raeburn 1821: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] modified.',$modtotal).'</li>');
1.1 albertel 1822: }
1823: if ($addtotal > 0) {
1.50 raeburn 1824: $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] added.',$addtotal).'</li>');
1.1 albertel 1825: }
1826: $r->print('</ul>');
1827: } else {
1828: $r->print($lt{'ncwm'});
1829: }
1830: $r->print('<br />');
1831: return;
1832: }
1833:
1834: sub get_dates_from_form {
1835: my $item = shift;
1836: my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate_'.$item);
1837: my $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate_'.$item);
1838: return ($startdate,$enddate);
1839: }
1840:
1841: sub get_blockdates {
1842: my ($records,$blockcount) = @_;
1843: $$blockcount = 0;
1844: %{$records} = &Apache::lonnet::dump('comm_block',
1845: $env{'course.'.$env{'request.course.id'}.'.domain'},
1846: $env{'course.'.$env{'request.course.id'}.'.num'}
1847: );
1.15 albertel 1848: $$blockcount = keys(%{$records});
1849:
1850: if ((keys(%{$records}))[0] =~ /^error: 2 /) {
1851: $records = {};
1852: $$blockcount = 0;
1.1 albertel 1853: }
1854: }
1855:
1.44 raeburn 1856: sub get_block_choices {
1857: my $item = shift;
1858: my $blocklist;
1859: my ($typeorder,$types) = &blocktype_text();
1860: foreach my $type (@{$typeorder}) {
1861: if ($env{'form.'.$type.'_'.$item}) {
1862: $blocklist->{$type} = 'on';
1863: } else {
1864: $blocklist->{$type} = 'off';
1865: }
1866: }
1867: return $blocklist;
1868: }
1869:
1.1 albertel 1870: sub display_blocker_status {
1871: my ($r,$records,$ltext) = @_;
1872: my $parmcount = 0;
1.16 albertel 1873:
1.1 albertel 1874: my %lt = &Apache::lonlocal::texthash(
1875: 'modi' => 'Modify',
1876: 'canc' => 'Cancel',
1877: );
1.44 raeburn 1878: my ($typeorder,$types) = &blocktype_text();
1.18 albertel 1879: $r->print(&Apache::loncommon::start_data_table());
1.1 albertel 1880: $r->print(<<"END");
1.16 albertel 1881: <tr>
1.44 raeburn 1882: <th>$ltext->{'dura'}</th>
1883: <th>$ltext->{'setb'}</th>
1884: <th>$ltext->{'even'}</th>
1885: <th>$ltext->{'blck'}</th>
1886: <th>$ltext->{'actn'}?</th>
1.16 albertel 1887: </tr>
1.1 albertel 1888: END
1.18 albertel 1889: foreach my $record (sort(keys(%{$records}))) {
1.1 albertel 1890: my $onchange = 'onFocus="javascript:window.document.forms['.
1891: "'blockform'].elements['modify_".$parmcount."'].".
1892: 'checked=true;"';
1.18 albertel 1893: my ($start,$end) = split(/____/,$record);
1.1 albertel 1894: my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange);
1895: my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);
1.15 albertel 1896:
1.44 raeburn 1897: my ($setuname,$setudom,$title,$blocks) =
1898: &Apache::loncommon::parse_block_record($$records{$record});
1.21 albertel 1899: $title = &HTML::Entities::encode($title,'"<>&');
1.44 raeburn 1900: my $settername =
1901: &Apache::loncommon::aboutmewrapper(
1902: &Apache::loncommon::plainname($setuname,$setudom),
1903: $setuname,$setudom);
1.18 albertel 1904: $r->print(&Apache::loncommon::start_data_table_row());
1.1 albertel 1905: $r->print(<<"END");
1.44 raeburn 1906: <td>$ltext->{'star'}: $startform<br/>$ltext->{'endd'}: $endform</td>
1.1 albertel 1907: <td>$settername</td>
1.18 albertel 1908: <td><input type="text" name="title_$parmcount" size="15" value="$title" /><input type="hidden" name="key_$parmcount" value="$record" /></td>
1.44 raeburn 1909: <td>
1910: END
1911: foreach my $block (@{$typeorder}) {
1912: my $blockstatus = '';
1913: if ($blocks->{$block} eq 'on') {
1914: $blockstatus = 'checked="true"';
1915: }
1916: $r->print('<label><input type="checkbox" name="'.$block.'_'.$parmcount.'" '.$blockstatus.' value="1" />'.$types->{$block}.'</label><br />');
1917: }
1918: $r->print(<<"END");
1919: </td>
1.1 albertel 1920: <td><label>$lt{'modi'}? <input type="checkbox" name="modify_$parmcount" /></label><br /><label>$lt{'canc'}? <input type="checkbox" name="cancel_$parmcount" /></label>
1921: END
1.18 albertel 1922: $r->print(&Apache::loncommon::end_data_table_row());
1923: $parmcount++;
1.1 albertel 1924: }
1925: $r->print(<<"END");
1926: </table>
1927: <br />
1928: <br />
1929: END
1930: return $parmcount;
1931: }
1932:
1933: sub display_addblocker_table {
1934: my ($r,$parmcount,$ltext) = @_;
1935: my $start = time;
1936: my $end = $start + (60 * 60 * 2); #Default is an exam of 2 hours duration.
1937: my $onchange = 'onFocus="javascript:window.document.forms['.
1938: "'blockform'].elements['add_".$parmcount."'].".
1939: 'checked=true;"';
1940: my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange);
1941: my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);
1942: my %lt = &Apache::lonlocal::texthash(
1943: 'addb' => 'Add block',
1944: 'exam' => 'e.g., Exam 1',
1945: 'addn' => 'Add new communication blocking periods'
1946: );
1.44 raeburn 1947: my ($typeorder,$types) = &blocktype_text();
1.1 albertel 1948: $r->print(<<"END");
1949: <h4>$lt{'addn'}</h4>
1.18 albertel 1950: END
1951: $r->print(&Apache::loncommon::start_data_table());
1952: $r->print(<<"END");
1.16 albertel 1953: <tr>
1.44 raeburn 1954: <th>$ltext->{'dura'}</th>
1955: <th>$ltext->{'even'} $lt{'exam'}</th>
1956: <th>$ltext->{'blck'}</th>
1957: <th>$ltext->{'actn'}?</th>
1.16 albertel 1958: </tr>
1.18 albertel 1959: END
1.44 raeburn 1960: $r->print(&Apache::loncommon::start_data_table_row());
1.18 albertel 1961: $r->print(<<"END");
1.44 raeburn 1962: <td>$ltext->{'star'}: $startform<br />$ltext->{'endd'}: $endform</td>
1.16 albertel 1963: <td><input type="text" name="title_$parmcount" size="15" value="" /></td>
1.44 raeburn 1964: <td>
1965: END
1966: foreach my $block (@{$typeorder}) {
1967: $r->print('<label><input type="checkbox" name="'.$block.'_'.$parmcount.'" value="1" />'.$types->{$block}.'</label><br />');
1968: }
1969: $r->print(<<"END");
1970: </td>
1.16 albertel 1971: <td><label>$lt{'addb'}? <input type="checkbox" name="add_$parmcount" value="1" /></label></td>
1.1 albertel 1972: END
1.18 albertel 1973: $r->print(&Apache::loncommon::end_data_table_row());
1974: $r->print(&Apache::loncommon::end_data_table());
1.1 albertel 1975: return;
1976: }
1977:
1.44 raeburn 1978: sub blocktype_text {
1979: my %types = &Apache::lonlocal::texthash(
1980: 'com' => 'Messaging',
1981: 'chat' => 'Chat',
1982: 'boards' => 'Discussion',
1983: 'port' => 'Portfolio',
1.45 raeburn 1984: 'groups' => 'Groups',
1985: 'blogs' => 'Blogs',
1.18 albertel 1986: );
1.45 raeburn 1987: my $typeorder = ['com','chat','boards','port','groups','blogs'];
1.44 raeburn 1988: return ($typeorder,\%types);
1.1 albertel 1989: }
1990:
1991: # ----------------------------------------------------------- Display a message
1992:
1993: sub displaymessage {
1.53 raeburn 1994: my ($r,$msgid,$folder,$msgstatus)=@_;
1.1 albertel 1995: my $suffix=&Apache::lonmsg::foldersuffix($folder);
1996: my %blocked = ();
1997: my %setters = ();
1998: my $numblocked = 0;
1.33 albertel 1999: my $crstype = &Apache::loncommon::course_type();
1.30 raeburn 2000:
1.1 albertel 2001: # info to generate "next" and "previous" buttons and check if message is blocked
1.44 raeburn 2002: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
1.53 raeburn 2003: my @messages=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
1.1 albertel 2004: if ( $blocked{$msgid} eq 'ON' ) {
2005: &printheader($r,'/adm/email',&mt('Display a Message'));
2006: $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.'));
2007: &build_block_table($r,$startblock,$endblock,\%setters);
2008: return;
2009: }
1.59 raeburn 2010: if ($msgstatus eq '') {
2011: &statuschange($msgid,'read',$folder);
2012: }
1.1 albertel 2013: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2014: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid});
2015: my $counter=0;
2016: $r->print('<pre>');
1.29 www 2017: my $escmsgid=&escape($msgid);
1.1 albertel 2018: foreach (@messages) {
2019: if ($_->[5] eq $escmsgid){
2020: last;
2021: }
2022: $counter++;
2023: }
2024: $r->print('</pre>');
2025: my $number_of_messages = scalar(@messages); #subtract 1 for last index
2026: # start output
1.29 www 2027: &printheader($r,'/adm/email?display='.&escape($msgid),'Display a Message','',$content{'baseurl'});
1.1 albertel 2028: my %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'});
2029: # Functions
2030: $r->print('<table border="2" width="100%"><tr bgcolor="#FFFFAA"><td>'.&mt('Functions').':</td>'.
1.29 www 2031: '<td><a href="/adm/email?replyto='.&escape($msgid).$sqs.
1.1 albertel 2032: '"><b>'.&mt('Reply').'</b></a></td>'.
1.29 www 2033: '<td><a href="/adm/email?forward='.&escape($msgid).$sqs.
1.1 albertel 2034: '"><b>'.&mt('Forward').'</b></a></td>'.
1.29 www 2035: '<td><a href="/adm/email?markunread='.&escape($msgid).$sqs.
1.1 albertel 2036: '"><b>'.&mt('Mark Unread').'</b></a></td>'.
1.29 www 2037: '<td><a href="/adm/email?markdel='.&escape($msgid).$sqs.
1.1 albertel 2038: '"><b>'.&mt('Delete').'</b></a></td>'.
2039: '<td><a href="/adm/email?'.$sqs.
2040: '"><b>'.&mt('Back to Folder Display').'</b></a></td>');
2041: if ($counter > 0){
2042: $r->print('<td><a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.
2043: '"><b>'.&mt('Previous').'</b></a></td>');
2044: }
2045: if ($counter < $number_of_messages - 1){
2046: $r->print('<td><a href="/adm/email?display='.$messages[$counter+1]->[5].$sqs.
2047: '"><b>'.&mt('Next').'</b></a></td>');
2048: }
2049: $r->print('</tr></table>');
1.59 raeburn 2050: my $symb;
2051: if (defined($content{'symb'})) {
2052: $symb = $content{'symb'};
2053: } elsif (defined($content{'baseurl'})) {
2054: $symb=&Apache::lonnet::symbread($content{'baseurl'});
2055: }
1.1 albertel 2056: if ($env{'user.adv'}) {
2057: $r->print('<table border="2" width="100%"><tr bgcolor="#FFAAAA"><td>'.&mt('Currently available actions (will open extra window)').':</td>');
2058: if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) {
2059: $r->print('<td><b>'.&Apache::loncommon::track_student_link(&mt('View recent activity'),$content{'sendername'},$content{'senderdomain'},'check').'</b></td>');
2060: }
2061: if (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) && $symb) {
2062: $r->print('<td><b>'.&Apache::loncommon::pprmlink(&mt('Set/Change parameters'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>');
2063: }
2064: if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'}) && $symb) {
2065: $r->print('<td><b>'.&Apache::loncommon::pgrdlink(&mt('Set/Change grades'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>');
2066: }
2067: $r->print('</tr></table>');
2068: }
1.73 raeburn 2069: my ($tolist,$cclist);
2070: my (@recipients,@ccs);
2071: if (ref($content{'recuser'}) eq 'ARRAY') {
2072: for (my $i=0; $i<@{$content{'recuser'}}; $i++) {
2073: $recipients[$i] = &Apache::loncommon::aboutmewrapper(
2074: &Apache::loncommon::plainname($content{'recuser'}[$i],
1.1 albertel 2075: $content{'recdomain'}[$i]),
1.73 raeburn 2076: $content{'recuser'}[$i],$content{'recdomain'}[$i]).
2077: ' ('.$content{'recuser'}[$i].' at '.$content{'recdomain'}[$i].') ';
2078: }
1.1 albertel 2079: }
2080: $tolist = join(', ',@recipients);
1.73 raeburn 2081: if ($content{'recipid'}) {
2082: @ccs = &retrieve_cc_recips('display',%content);
2083: $cclist = join(', ',@ccs);
2084: }
1.59 raeburn 2085: my ($restitle,$baseurl,$refers_to);
2086: if (defined($content{'resource_title'})) {
2087: $restitle = $content{'resource_title'};
2088: } else {
2089: if (defined($content{'baseurl'})) {
2090: $restitle = &Apache::lonnet::gettitle($content{'baseurl'});
2091: }
2092: }
2093: if (defined($content{'baseurl'})) {
2094: $baseurl = &Apache::lonenc::check_encrypt($content{'baseurl'});
2095: }
1.68 www 2096: $r->print(&Apache::loncommon::student_image_tag($content{'senderdomain'},$content{'sendername'}));
1.73 raeburn 2097: $r->print('<br /><b>'.&mt('Subject').':</b> '.$content{'subject'});
2098: if ($folder eq 'sent') {
2099: $r->print('<br /><b>'.&mt('To').':</b> '.$tolist);
2100: } else {
2101: $r->print('<br /><b>'.&mt('From').':</b> '.
1.1 albertel 2102: &Apache::loncommon::aboutmewrapper(
2103: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),
2104: $content{'sendername'},$content{'senderdomain'}).' ('.
2105: $content{'sendername'}.' at '.
1.73 raeburn 2106: $content{'senderdomain'}.') ');
2107: if ($cclist) {
2108: $r->print('<br /><b>'.&mt('Cc').':</b> '.$cclist);
2109: }
2110: }
2111: if ($content{'courseid'}) {
2112: $r->print('<br /><b>'.&mt($crstype).':</b> '.$courseinfo{'description'});
2113: if ($content{'coursesec'}) {
2114: $r->print(' ('.&mt('Section').': '.$content{'coursesec'}.')');
2115: }
2116: }
2117: $r->print('<br /><b>'.&mt('Time').':</b> '.$content{'time'});
1.59 raeburn 2118: if ($baseurl) {
2119: if (defined($content{'courseid'}) && defined($env{'request.course.id'})) {
2120: if ($content{'courseid'} eq $env{'request.course.id'}) {
2121: my $symblink;
1.62 raeburn 2122: my $showsymb = &Apache::lonenc::check_decrypt($symb);
2123: my $showurl = &Apache::lonenc::check_decrypt($baseurl);
2124: my $encrypturl = &Apache::lonnet::EXT('resource.0.encrypturl',
2125: $showsymb,$env{'user.domain'},$env{'user.name'});
1.59 raeburn 2126: if ($symb) {
1.62 raeburn 2127: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) {
2128: $showsymb = &Apache::lonenc::check_encrypt($symb);
2129: }
2130: $symblink = '?symb='.$showsymb;
2131: }
2132: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) {
2133: $showurl = $baseurl;
1.59 raeburn 2134: }
1.62 raeburn 2135: $r->print('<br /><b>'.&mt('Refers to').':</b> <a href="'.$showurl.$symblink.'">'.$restitle.'</a>');
1.59 raeburn 2136: $refers_to = 1;
2137: }
2138: }
2139: if (!$refers_to) {
2140: if ($baseurl =~ m-^/enc/-) {
2141: if (defined($content{'courseid'})) {
1.62 raeburn 2142: if (!$env{'request.course.id'}) {
2143: my $unencurl =
2144: &Apache::lonenc::unencrypted($baseurl,
2145: $content{'courseid'});
2146: if ($unencurl ne '') {
2147: if (&Apache::lonnet::allowed('bre',$unencurl)) {
2148: $r->print('<br /><b>'.&mt('Refers to').
2149: ':</b> <a href="'.$unencurl.'">'.
2150: $restitle.'</a>');
2151: }
1.59 raeburn 2152: }
2153: }
2154: }
2155: } else {
2156: if (&Apache::lonnet::allowed('bre',$baseurl)) {
2157: $r->print('<br /><b>'.&mt('Refers to').
2158: ':</b> <a href="'.$baseurl.
2159: '">'.$restitle.'</a>');
2160: }
2161: }
2162: }
2163: }
2164: $r->print('<p><pre>'.
1.1 albertel 2165: &Apache::lontexconvert::msgtexconverted($content{'message'},1).
2166: '</pre><hr />'.&displayresource(%content).'</p>');
1.59 raeburn 2167: return;
1.1 albertel 2168: }
2169:
1.73 raeburn 2170: sub retrieve_cc_recips {
2171: my ($context,%content) = @_;
2172: my %reciphash =
2173: &Apache::lonnet::get('nohist_emailrecip',[$content{'recipid'}],
2174: $content{'senderdomain'},$content{'sendername'});
2175: my $recipinfo = $reciphash{$content{'recipid'}};
2176: my @ccs;
2177: if (ref($recipinfo) eq 'HASH') {
2178: if (ref($recipinfo->{'cc'}) eq 'HASH') {
2179: foreach my $cc (sort(keys(%{$recipinfo->{'cc'}}))) {
2180: my ($ccname,$ccdom) = split(/:/,$cc);
2181: if (!(($ccname eq $env{'user.name'}) &&
2182: ($ccdom eq $env{'user.domain'}))) {
2183: my $showcc ='<span class="LC_nobreak">';
2184: if ($context eq 'replying') {
1.74 ! albertel 2185: $showcc = '<label><input type="checkbox" name="replying_cc" value="'.$cc.'" />';
1.73 raeburn 2186: }
2187: $showcc .= &Apache::loncommon::aboutmewrapper(
2188: &Apache::loncommon::plainname($ccname,
1.74 ! albertel 2189: $ccdom),$ccname,$ccdom);
! 2190: if ($context eq 'replying') {
! 2191: $showcc .='</label>';
! 2192: }
! 2193: $showcc .= '</span>';
! 2194: push(@ccs,$showcc);
1.73 raeburn 2195: }
2196: }
2197: }
2198: }
2199: return @ccs;
2200: }
2201:
1.1 albertel 2202: # =========================================================== Show the citation
2203:
2204: sub displayresource {
2205: my %content=@_;
2206: #
2207: # If the recipient is in the same course that the message was sent from and
2208: # has sufficient privileges, show "all details," else show citation
2209: #
2210: if (($env{'request.course.id'} eq $content{'courseid'})
2211: && (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) {
1.59 raeburn 2212: my $symb;
2213: if (defined($content{'symb'})) {
2214: $symb = $content{'symb'};
2215: } else {
2216: $symb=&Apache::lonnet::symbread($content{'baseurl'});
2217: }
1.1 albertel 2218: # Could not get a symb, give up
2219: unless ($symb) { return $content{'citation'}; }
2220: # Have a symb, can render
2221: return '<h2>'.&mt('Current attempts of student (if applicable)').'</h2>'.
2222: &Apache::loncommon::get_previous_attempt($symb,
2223: $content{'sendername'},
2224: $content{'senderdomain'},
2225: $content{'courseid'}).
2226: '<hr /><h2>'.&mt('Current screen output (if applicable)').'</h2>'.
2227: &Apache::loncommon::get_student_view($symb,
2228: $content{'sendername'},
2229: $content{'senderdomain'},
2230: $content{'courseid'}).
2231: '<h2>'.&mt('Correct Answer(s) (if applicable)').'</h2>'.
2232: &Apache::loncommon::get_student_answers($symb,
2233: $content{'sendername'},
2234: $content{'senderdomain'},
2235: $content{'courseid'});
2236: } elsif ($env{'user.adv'}) {
2237: return $content{'citation'};
2238: }
2239: return '';
2240: }
2241:
2242: # ================================================================== The Header
2243:
2244: sub header {
2245: my ($r,$title,$baseurl)=@_;
2246:
2247: my $extra = &Apache::loncommon::studentbrowser_javascript();
2248: if ($baseurl) {
1.41 albertel 2249: $extra .= "<base href=\"".&Apache::lonnet::absolute_url()."/$baseurl\" />";
1.1 albertel 2250: }
2251: $r->print(&Apache::loncommon::start_page('Communication and Messages',
1.38 raeburn 2252: $extra));
1.1 albertel 2253: $r->print(&Apache::lonhtmlcommon::breadcrumbs
1.38 raeburn 2254: (($title?$title:'Communication and Messages')));
1.1 albertel 2255: }
2256:
2257: # ---------------------------------------------------------------- Print header
2258:
2259: sub printheader {
2260: my ($r,$url,$desc,$title,$baseurl)=@_;
2261: &Apache::lonhtmlcommon::add_breadcrumb
2262: ({href=>$url,
2263: text=>$desc});
2264: &header($r,$title,$baseurl);
2265: }
2266:
2267: # ------------------------------------------------------------ Store the comment
2268:
2269: sub storecomment {
2270: my ($r)=@_;
2271: my $msgtxt=&Apache::lonfeedback::clear_out_html($env{'form.message'});
2272: my $cleanmsgtxt='';
1.42 raeburn 2273: foreach my $line (split(/[\n\r]/,$msgtxt)) {
2274: unless ($line=~/^\s*(\>|\>\;)/) {
2275: $cleanmsgtxt.=$line."\n";
1.1 albertel 2276: }
2277: }
1.29 www 2278: my $key=&escape($env{'form.baseurl'}).'___'.time;
1.1 albertel 2279: &Apache::lonnet::put('nohist_stored_comments',{ $key => $cleanmsgtxt });
2280: }
2281:
2282: sub storedcommentlisting {
2283: my ($r)=@_;
2284: my %msgs=&Apache::lonnet::dump('nohist_stored_comments',undef,undef,
1.29 www 2285: '^'.&escape(&escape($env{'form.showcommentbaseurl'})));
1.72 albertel 2286: $r->print(&Apache::loncommon::start_page('Saved Comment Listing',undef,
1.1 albertel 2287: {'onlybody' => 1}));
2288: if ((keys %msgs)[0]=~/^error\:/) {
1.72 albertel 2289: $r->print(&mt('No saved comments yet.'));
1.1 albertel 2290: } else {
2291: my $found=0;
1.42 raeburn 2292: foreach my $key (sort(keys(%msgs))) {
2293: $r->print("\n".$msgs{$key}."<hr />");
1.1 albertel 2294: $found=1;
2295: }
2296: unless ($found) {
1.72 albertel 2297: $r->print(&mt('No saved comments yet for this resource.'));
1.1 albertel 2298: }
2299: }
2300: }
2301:
2302: # ---------------------------------------------------------------- Send an email
2303:
2304: sub sendoffmail {
2305: my ($r,$folder)=@_;
2306: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2307: my $sendstatus='';
1.71 raeburn 2308: my %msg_status;
2309: my $numsent = 0;
2310: my $nosentstore = 1;
1.38 raeburn 2311: my ($cdom,$cnum,$group);
2312: if (exists($env{'form.group'})) {
2313: $group = $env{'form.group'};
2314: }
2315: if (exists($env{'request.course.id'})) {
2316: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2317: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2318: }
1.1 albertel 2319: if ($env{'form.send'}) {
1.53 raeburn 2320: if (!$env{'form.multiforward'}) {
2321: if ($group eq '') {
2322: &printheader($r,'','Messages being sent.');
2323: } else {
2324: $r->print(&groupmail_header('sending',$group));
2325: }
1.38 raeburn 2326: }
1.1 albertel 2327: $r->rflush();
2328: my %content=();
2329: undef %content;
2330: if ($env{'form.forwid'}) {
2331: my $msgid=$env{'form.forwid'};
2332: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2333: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2334: &statuschange($msgid,'forwarded',$folder);
2335: $env{'form.message'}.="\n\n-- Forwarded message --\n\n".
2336: $content{'message'};
2337: }
2338: if ($env{'form.replyid'}) {
2339: my $msgid=$env{'form.replyid'};
2340: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2341: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2342: &statuschange($msgid,'replied',$folder);
2343: }
1.13 albertel 2344:
1.35 albertel 2345: my @to =
1.37 raeburn 2346: &Apache::loncommon::get_env_multiple('form.selectedusers_forminput');
1.25 foxr 2347: my $mode = $env{'form.sendmode'};
2348:
1.73 raeburn 2349: my (%toaddr,$cc,$bcc);
1.35 albertel 2350: if (@to) {
2351: foreach my $dest (@to) {
1.27 albertel 2352: my ($user,$domain) = split(/:/, $dest);
1.25 foxr 2353: if (($user ne '') && ($domain ne '')) {
2354: my $address = $user.":".$domain; # How the code below expects it.
2355: $toaddr{$address} = '';
2356: }
2357: }
2358: }
2359:
1.1 albertel 2360: if ($env{'form.sendmode'} eq 'group') {
1.25 foxr 2361: foreach my $address (keys(%env)) {
2362: if ($address=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) {
2363: $toaddr{$1}='';
2364: }
1.1 albertel 2365: }
2366: } elsif ($env{'form.sendmode'} eq 'upload') {
1.71 raeburn 2367: $nosentstore = 0;
1.13 albertel 2368: foreach my $line (split(/[\n\r\f]+/,$env{'form.upfile'})) {
1.43 raeburn 2369: my ($rec,$txt) = ($line =~ /^([^:]+:[^:]+):(.*)$/);
1.1 albertel 2370: if ($txt) {
1.43 raeburn 2371: $rec =~ s/^\s+//;
1.44 raeburn 2372: $rec =~ s/\s+$//;
1.1 albertel 2373: $toaddr{$rec}.=$txt."\n";
2374: }
2375: }
2376: } else {
1.25 foxr 2377: if (($env{'form.recuname'} ne '') && ($env{'form.recdomain'} ne '')) {
2378: $toaddr{$env{'form.recuname'}.':'.$env{'form.recdomain'}}='';
1.73 raeburn 2379: $cc->{$env{'form.recuname'}.':'.$env{'form.recdomain'}}='';
1.25 foxr 2380: }
1.1 albertel 2381: }
1.73 raeburn 2382: if ($env{'form.additionalrec_cc'}) {
2383: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_cc'})) {
1.43 raeburn 2384: my ($auname,$audom)=split(/:/,$rec);
1.25 foxr 2385: if (($auname ne "") && ($audom ne "")) {
1.73 raeburn 2386: $toaddr{$auname.':'.$audom}='';
2387: $cc->{$auname.':'.$audom}='';
1.25 foxr 2388: }
1.1 albertel 2389: }
2390: }
1.73 raeburn 2391: if ($env{'form.additionalrec_bcc'}) {
2392: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_bcc'})) {
2393: my ($auname,$audom)=split(/:/,$rec);
2394: if (($auname ne "") && ($audom ne "")) {
2395: $toaddr{$auname.':'.$audom}='';
2396: $bcc->{$auname.':'.$audom}='';
2397: }
2398: }
2399: }
2400: if ($env{'form.replying_cc'}) {
2401: my @ccreplies =
2402: &Apache::loncommon::get_env_multiple('form.replying_cc');
2403: foreach my $rec (@ccreplies) {
2404: my ($auname,$audom)=split(/:/,$rec);
2405: if (($auname ne "") && ($audom ne "")) {
2406: $toaddr{$auname.':'.$audom}='';
2407: $cc->{$auname.':'.$audom}='';
2408: }
2409: }
2410: }
1.1 albertel 2411: my $savemsg;
2412: my $msgtype;
2413: my %sentmessage;
1.7 albertel 2414: my $msgsubj=&Apache::lonfeedback::clear_out_html($env{'form.subject'},
2415: undef,1);
1.1 albertel 2416: if ((($env{'form.critmsg'}) || ($env{'form.sendbck'})) &&
2417: (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
2418: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
2419: '/'.$env{'request.course.sec'})
2420: )) {
2421: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'},1);
2422: $msgtype = 'critical';
2423: } else {
2424: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'});
2425: }
1.73 raeburn 2426: my %reciphash = (
2427: cc => $cc,
2428: bcc => $bcc,
2429: );
2430: my ($recipid,$recipstatus) =
2431: &Apache::lonmsg::store_recipients($msgsubj,$env{'user.name'},
2432: $env{'user.domain'},\%reciphash);
2433: if ($recipstatus ne 'ok') {
2434: &Apache::lonnet::logthis('Failed to store Bcc and Cc recipients for '.$env{'user.name'}.':'.$env{'user.domain'});
2435: }
1.71 raeburn 2436: my @recusers;
2437: my @recudoms;
1.13 albertel 2438: foreach my $address (sort(keys(%toaddr))) {
2439: my ($recuname,$recdomain)=split(/\:/,$address);
1.1 albertel 2440: my $msgtxt = $savemsg;
1.73 raeburn 2441: if ($toaddr{$address}) {
2442: $msgtxt.='<hr />'.$toaddr{$address};
2443: }
1.12 albertel 2444: my @thismsg;
1.60 raeburn 2445: if ($msgtype eq 'critical') {
2446: $r->print(&mt('Sending critical message').' '.
2447: $recuname.':'.$recdomain.': ');
1.13 albertel 2448: @thismsg=
2449: &Apache::lonmsg::user_crit_msg($recuname,$recdomain,
2450: $msgsubj,$msgtxt,
2451: $env{'form.sendbck'},
2452: $env{'form.permanent'},
1.71 raeburn 2453: \$sentmessage{$address},
1.73 raeburn 2454: $nosentstore,$recipid);
1.1 albertel 2455: } else {
1.14 albertel 2456: $r->print(&mt('Sending').' '.$recuname.':'.$recdomain.': ');
1.13 albertel 2457: @thismsg=
2458: &Apache::lonmsg::user_normal_msg($recuname,$recdomain,
2459: $msgsubj,$msgtxt,
2460: $content{'citation'},
2461: undef,undef,
2462: $env{'form.permanent'},
1.71 raeburn 2463: \$sentmessage{$address},
2464: undef,undef,undef,
1.73 raeburn 2465: $nosentstore,$recipid);
1.71 raeburn 2466: }
2467: $msg_status{$recuname.':'.$recdomain}=join(' ',@thismsg);
2468: if ($msg_status{$recuname.':'.$recdomain} =~ /(ok|con_delayed)/) {
2469: $numsent++;
2470: push(@recusers,$recuname);
2471: push(@recudoms,$recdomain);
1.1 albertel 2472: }
1.12 albertel 2473: $sendstatus.=' '.join(' ',@thismsg);
1.1 albertel 2474: }
1.71 raeburn 2475: my $subj_prefix;
2476: if ($numsent > 0) {
2477: if (($env{'request.course.id'}) &&
2478: (($env{'form.sendmode'} eq 'group') ||
2479: ($env{'form.courserecord'}) ||
2480: ($msgtype eq 'critical'))) {
2481: if ($msgtype eq 'critical') {
2482: $subj_prefix = 'Critical.';
2483: } elsif ($env{'form.sendmode'} eq 'group') {
2484: $subj_prefix = 'Broadcast.';
2485: } else {
2486: $subj_prefix = 'Archive';
2487: }
2488: my ($specialmsgid,$specialresult);
2489: my $course_str = &escape('['.$cnum.':'.$cdom.']');
1.1 albertel 2490:
1.71 raeburn 2491: $specialresult =
2492: &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom,
2493: $subj_prefix.' '.$course_str,$savemsg,undef,undef,
2494: undef,undef,undef,\$specialmsgid,undef,undef,undef,
2495: undef,undef,1);
1.29 www 2496: $specialmsgid = &unescape($specialmsgid);
1.71 raeburn 2497: if ($specialresult eq 'ok') {
2498: my ($stamp,$crssubj,$msgname,$msgdom,$msgcount,$context,$pid) =
2499: split(/\:/,&unescape($specialmsgid));
2500:
2501: foreach my $recipient (sort(keys(%toaddr))) {
2502: if ($msg_status{$recipient} =~ /\s*(ok|con_delayed)\s*/) {
2503: my $usersubj = $subj_prefix.'['.$recipient.']';
2504: my $usermsgid =
2505: &Apache::lonmsg::buildmsgid($stamp,$usersubj,
2506: $msgname,$msgdom,
2507: $msgcount,$context,
2508: $pid);
2509: &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom,
2510: $subj_prefix.' ['.$recipient.']',$msgsubj,
2511: undef,undef,undef,undef,$usermsgid,undef,
2512: undef,$specialmsgid,undef,undef,undef,1);
2513: }
2514: }
2515: if (($env{'form.sendmode'} ne 'upload') && (@recusers > 0)) {
2516: &Apache::lonmsg::process_sent_mail($msgsubj,
2517: $subj_prefix,$numsent,$stamp,$msgname,$msgdom,
2518: $msgcount,$context,$pid,$savemsg,\@recusers,
2519: \@recudoms);
1.1 albertel 2520: }
1.71 raeburn 2521: } else {
2522: &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 2523: }
2524: } else {
1.71 raeburn 2525: my $stamp = time;
2526: my $msgcount = &Apache::lonmsg::get_uniq();
2527: my $context = &Apache::lonmsg::get_course_context();
2528: &Apache::lonmsg::process_sent_mail($msgsubj,$subj_prefix,
2529: $numsent,$stamp,$env{'user.name'},
2530: $env{'user.domain'},$msgcount,$context,
2531: $$,$savemsg,\@recusers,\@recudoms);
1.1 albertel 2532: }
2533: }
1.71 raeburn 2534: if (!$env{'form.multiforward'}) {
2535: if ($sendstatus=~/^(\s*(?:ok|con_delayed)\s*)*$/) {
2536: $r->print('<br /><span class="LC_success">'.&mt('Completed.').
2537: '</span>');
2538: if ($env{'form.displayedcrit'}) {
2539: &discrit($r);
2540: }
2541: if ($group ne '') {
2542: $r->print(&groupmail_sent($group,$cdom,$cnum));
2543: } else {
2544: &Apache::loncommunicate::menu($r);
2545: }
2546: } else {
2547: $r->print('<p><span class="LC_error">'.&mt('Could not deliver message').'</span> '.
2548: &mt('Please use the browser "Back" button and correct the recipient addresses '."($sendstatus)").'</p>');
1.53 raeburn 2549: }
1.38 raeburn 2550: }
1.1 albertel 2551: }
1.53 raeburn 2552: return $sendstatus;
1.1 albertel 2553: }
2554:
2555: # ===================================================================== Handler
2556:
2557: sub handler {
2558: my $r=shift;
2559:
2560: # ----------------------------------------------------------- Set document type
2561:
2562: &Apache::loncommon::content_type($r,'text/html');
2563: $r->send_http_header;
2564:
2565: return OK if $r->header_only;
2566:
2567: # --------------------------- Get query string for limited number of parameters
2568: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2569: ['display','replyto','forward','markread','markdel','markunread',
2570: 'sendreply','compose','sendmail','critical','recname','recdom',
2571: 'recordftf','sortedby','block','folder','startdis','interdis',
1.53 raeburn 2572: 'showcommentbaseurl','dismode','group','subject','text','ref',
2573: 'msgstatus']);
1.1 albertel 2574: $sqs='&sortedby='.$env{'form.sortedby'};
2575:
2576: # ------------------------------------------------------ They checked for email
2577: unless ($env{'form.block'}) {
2578: &Apache::lonnet::put('email_status',{'recnewemail'=>0});
2579: }
2580:
2581: # ----------------------------------------------------------------- Breadcrumbs
2582:
2583: &Apache::lonhtmlcommon::clear_breadcrumbs();
2584: &Apache::lonhtmlcommon::add_breadcrumb
2585: ({href=>"/adm/communicate",
2586: text=>"Communication/Messages",
2587: faq=>12,bug=>'Communication Tools',});
2588:
2589: # ------------------------------------------------------------------ Get Folder
2590:
2591: my $folder=$env{'form.folder'};
2592: unless ($folder) {
2593: $folder='';
2594: } else {
1.29 www 2595: $sqs.='&folder='.&escape($folder);
1.1 albertel 2596: }
2597: # ------------------------------------------------------------ Get Display Mode
2598:
2599: my $dismode=$env{'form.dismode'};
2600: unless ($dismode) {
2601: $dismode='';
2602: } else {
1.48 albertel 2603: $sqs.='&dismode='.&escape($dismode);
1.1 albertel 2604: }
2605:
2606: # --------------------------------------------------------------------- Display
1.53 raeburn 2607: my $msgstatus = $env{'form.msgstatus'};
1.1 albertel 2608: $startdis=$env{'form.startdis'};
1.53 raeburn 2609: if ($startdis ne '') {
2610: $startdis--;
2611: }
1.1 albertel 2612: unless ($startdis) { $startdis=0; }
2613:
2614: if ($env{'form.firstview'}) {
2615: $startdis=0;
2616: }
2617: if ($env{'form.lastview'}) {
2618: $startdis=-1;
2619: }
2620: if ($env{'form.prevview'}) {
2621: $startdis--;
2622: }
2623: if ($env{'form.nextview'}) {
2624: $startdis++;
2625: }
2626: my $postedstartdis=$startdis+1;
2627: $sqs.='&startdis='.$postedstartdis;
2628:
2629: # --------------------------------------------------------------- Render Output
2630:
2631: if ($env{'form.display'}) {
1.53 raeburn 2632: &displaymessage($r,$env{'form.display'},$folder,$msgstatus);
1.1 albertel 2633: } elsif ($env{'form.replyto'}) {
2634: &compout($r,'',$env{'form.replyto'},undef,undef,$folder,$dismode);
2635: } elsif ($env{'form.confirm'}) {
2636: &printheader($r,'','Confirmed Receipt');
1.36 albertel 2637: my $replying = 0;
1.42 raeburn 2638: foreach my $envkey (keys(%env)) {
2639: if ($envkey=~/^form\.rec\_(.*)$/) {
1.1 albertel 2640: $r->print('<b>'.&mt('Confirming Receipt').':</b> '.
2641: &Apache::lonmsg::user_crit_received($1).'<br>');
2642: }
1.42 raeburn 2643: if ($envkey=~/^form\.reprec\_(.*)$/) {
1.1 albertel 2644: my $msgid=$1;
2645: $r->print('<b>'.&mt('Confirming Receipt').':</b> '.
2646: &Apache::lonmsg::user_crit_received($msgid).'<br>');
2647: &compout($r,'','','',$msgid);
1.36 albertel 2648: $replying = 1;
1.1 albertel 2649: }
2650: }
1.36 albertel 2651: if (!$replying) {
2652: &discrit($r);
2653: }
1.1 albertel 2654: } elsif ($env{'form.critical'}) {
2655: &printheader($r,'','Displaying Critical Messages');
2656: &discrit($r);
2657: } elsif ($env{'form.forward'}) {
2658: &compout($r,$env{'form.forward'},undef,undef,undef,$folder);
2659: } elsif ($env{'form.markdel'}) {
2660: &printheader($r,'','Deleted Message');
1.9 albertel 2661: my ($result,$msg) =
2662: &statuschange($env{'form.markdel'},'deleted',$folder);
2663: if (!$result) {
1.10 albertel 2664: $r->print('<p class="LC_error">'.
2665: &mt('Failed to delete the message.').'</p>'.
1.9 albertel 2666: '<p class="LC_error">'.$msg."</p>\n");
2667: }
1.1 albertel 2668: &Apache::loncommunicate::menu($r);
1.53 raeburn 2669: &disall($r,($folder?$folder:$dismode),$msgstatus);
2670: } elsif ($env{'form.markedaction'} eq 'markedforward') {
2671: my $total = 0;
2672: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
2673: foreach my $msgid (@to_forward) {
2674: &statuschange(&unescape($msgid),'forwarded',$folder);
2675: $total ++;
2676: }
2677: if ($total > 0) {
2678: &compout($r,undef,undef,undef,undef,$folder,$dismode,$total);
2679: }
2680: } elsif ($env{'form.markedaction'} eq 'markedread') {
2681: my $total = 0;
2682: my @to_markread = &Apache::loncommon::get_env_multiple('form.delmark');
2683: foreach my $msgid (@to_markread) {
2684: &statuschange(&unescape($msgid),'read',$folder);
2685: $total ++;
2686: }
2687: &printheader($r,'','Marked Messages Read');
2688: $r->print(&mt('Marked [_1] message(s) read',$total).'<p>');
2689: &Apache::loncommunicate::menu($r);
2690: &disall($r,($folder?$folder:$dismode),$msgstatus);
2691: } elsif ($env{'form.markedaction'} eq 'markedunread') {
2692: my $total = 0;
2693: my @to_markunread = &Apache::loncommon::get_env_multiple('form.delmark');
2694: foreach my $msgid (@to_markunread) {
2695: &statuschange(&unescape($msgid),'new',$folder);
2696: $total ++;
2697: }
2698: &printheader($r,'','Marked Messages Unread');
2699: $r->print(&mt('Marked [_1] message(s) unread',$total).'<p>');
2700: &Apache::loncommunicate::menu($r);
2701: &disall($r,($folder?$folder:$dismode),$msgstatus);
2702: } elsif ($env{'form.markedaction'} eq 'markedmove') {
2703: my $destfolder = $env{'form.movetofolder'};
2704: my %gotfolders = &Apache::lonmsg::get_user_folders();
2705: &printheader($r,'','Moved Messages');
2706: if (!defined($gotfolders{$destfolder})) {
2707: $r->print(&mt('Destination folder [_1] is not a valid folder',
2708: $destfolder));
2709: } else {
2710: my ($total,$failed,@failed_msg)=(0,0);
2711: my @to_move = &Apache::loncommon::get_env_multiple('form.delmark');
2712: foreach my $msgid (@to_move) {
2713: my ($result,$msg) = &movemsg(&unescape($msgid),$folder,
2714: $env{'form.movetofolder'});
2715: if ($result) {
1.9 albertel 2716: $total++;
1.53 raeburn 2717: } else {
1.9 albertel 2718: $failed++;
2719: push(@failed_msg,$msg);
1.53 raeburn 2720: }
1.1 albertel 2721: }
1.53 raeburn 2722: if ($failed) {
2723: $r->print('<p class="LC_error">
1.10 albertel 2724: '.&mt('Failed to move [_1] message(s)',$failed).
2725: '</p>');
1.53 raeburn 2726: $r->print('<p class="LC_error">'.
2727: join("</p>\n<p class=\"LC_error\">",@failed_msg).
2728: "</p>\n");
2729: }
2730: $r->print(&mt('Moved [_1] message(s)',$total).'<p>');
2731: }
1.1 albertel 2732: &Apache::loncommunicate::menu($r);
1.53 raeburn 2733: &disall($r,($folder?$folder:$dismode),$msgstatus);
2734: } elsif ($env{'form.markedaction'} eq 'markeddel') {
1.9 albertel 2735: my ($total,$failed,@failed_msg)=(0,0);
1.53 raeburn 2736: my @to_delete = &Apache::loncommon::get_env_multiple('form.delmark');
2737: foreach my $msgid (@to_delete) {
2738: my ($result,$msg) = &statuschange(&unescape($msgid),'deleted',
2739: $folder);
2740: if ($result) {
2741: $total++;
2742: } else {
2743: $failed++;
2744: push(@failed_msg,$msg);
1.1 albertel 2745: }
2746: }
2747: &printheader($r,'','Deleted Messages');
1.9 albertel 2748: if ($failed) {
2749: $r->print('<p class="LC_error">
1.10 albertel 2750: '.&mt('Failed to delete [_1] message(s)',$failed).
2751: '</p>');
1.9 albertel 2752: $r->print('<p class="LC_error">'.
2753: join("</p>\n<p class=\"LC_error\">",@failed_msg).
2754: "</p>\n");
2755: }
1.10 albertel 2756: $r->print(&mt('Deleted [_1] message(s)',$total).'<p>');
1.1 albertel 2757: &Apache::loncommunicate::menu($r);
1.53 raeburn 2758: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2759: } elsif ($env{'form.markunread'}) {
2760: &printheader($r,'','Marked Message as Unread');
2761: &statuschange($env{'form.markunread'},'new');
2762: &Apache::loncommunicate::menu($r);
1.53 raeburn 2763: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2764: } elsif ($env{'form.compose'}) {
2765: &compout($r,'','',$env{'form.compose'});
2766: } elsif ($env{'form.recordftf'}) {
2767: &facetoface($r,$env{'form.recordftf'});
2768: } elsif ($env{'form.block'}) {
2769: &examblock($r,$env{'form.block'});
2770: } elsif ($env{'form.sendmail'}) {
1.53 raeburn 2771: if ($env{'form.multiforward'}) {
2772: &printheader($r,'','Messages being sent.');
2773: my $fixed_subj = $env{'form.subject'};
2774: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2775: my (%sendresult,%forwardok,%forwardfail,$fwdcount);
2776: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
2777: foreach my $item (@to_forward) {
2778: my $msgid=&unescape($item);
2779: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2780: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2781: if ($env{'form.showorigsubj'}) {
2782: $env{'form.subject'} = $fixed_subj.$content{'subject'};
2783: } else {
2784: $env{'form.subject'} = '';
2785: }
2786: my $uname = $content{'sendername'};
2787: my $udom = $content{'senderdomain'};
2788: &statuschange($msgid,'forwarded',$folder);
2789: if ($env{'form.showorigsender'}) {
2790: $env{'form.message'} = $env{'form.msgheader'}.' '.
2791: &Apache::loncommon::plainname($uname,$udom).' ('.
2792: $uname.':'.$udom.')';
2793: }
2794: $env{'form.message'} .= "\n\n-- Forwarded message --\n\n".
2795: $content{'message'};
2796: $fwdcount ++;
2797: $r->print($fwdcount.': ');
2798: $sendresult{$msgid} = &sendoffmail($r,$folder);
2799: $r->print('<br />');
2800: }
2801: foreach my $key (keys(%sendresult)) {
2802: if ($sendresult{$key} =~/^(\s*(?:ok|con_delayed)\s*)*$/) {
2803: $forwardok{$key} = $sendresult{$key};
2804: } else {
2805: $forwardfail{$key} = $sendresult{$key};
2806: }
2807: }
2808: if (keys(%forwardok) > 0) {
2809: my $count = keys(%forwardok);
2810: $r->print('<br /><span class="LC_success">'.
2811: &mt('[quant,_1,message] forwarded.',$count).
2812: '</span>');
2813: }
2814: if (keys(%forwardfail) > 0) {
2815: my $count = keys(%forwardfail);
2816: $r->print('<p><span class="LC_error">'.
2817: &mt('Could not forward [quant,_1,message].',$count).
2818: '</span> ');
2819: foreach my $key (keys(%forwardfail)) {
2820: $r->print(&mt('Could not deliver forwarded message.').'</span> '.
2821: &mt('The recipient addresses may need to be corrected').' ('.$forwardfail{$key}.').<br /><br />');
2822: }
2823: }
2824: &Apache::loncommunicate::menu($r);
2825: } else {
2826: &sendoffmail($r,$folder);
2827: }
1.1 albertel 2828: if ($env{'form.storebasecomment'}) {
2829: &storecomment($r);
1.38 raeburn 2830: }
1.1 albertel 2831: if (($env{'form.rsspost'}) && ($env{'request.course.id'})) {
1.38 raeburn 2832: &Apache::lonrss::addentry($env{'course.'.$env{'request.course.id'}.'.num'},
1.1 albertel 2833: $env{'course.'.$env{'request.course.id'}.'.domain'},
2834: 'Course_Announcements',
2835: $env{'form.subject'},
2836: $env{'form.message'},'/adm/communicate','public');
2837: }
1.38 raeburn 2838: if ((!exists($env{'form.group'})) && (!$env{'form.displayedcrit'})) {
1.53 raeburn 2839: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.36 albertel 2840: }
1.1 albertel 2841: } elsif ($env{'form.newfolder'}) {
2842: &printheader($r,'','New Folder');
1.46 raeburn 2843: my $showfolder = $env{'form.newfolder'};
2844: my ($makeresult,$warning) = &makefolder($env{'form.newfolder'});
2845: if ($makeresult eq 'ok') {
2846: $r->print(&mt('Mail folder "[_1]" created.',$showfolder).'<br />');
2847: } else {
2848: $r->print(&mt('Creation failed.').' '.$makeresult.'<br />'.
2849: $warning);
2850: $showfolder = $folder;
2851: }
2852: &Apache::loncommunicate::menu($r);
1.53 raeburn 2853: &disall($r,$showfolder,$msgstatus);
1.1 albertel 2854: } elsif ($env{'form.showcommentbaseurl'}) {
2855: &storedcommentlisting($r);
1.46 raeburn 2856: } elsif ($env{'form.folderaction'} eq 'delete') {
2857: &printheader($r,'','Deleted Folder');
2858: my $showfolder = '';
2859: my $delresult = &deletefolder($folder);
2860: if ($delresult eq 'ok') {
2861: $r->print(&mt('Mail folder "[_1]" deleted.',$folder).'<br />');
1.65 raeburn 2862: $env{'form.folder'} = '';
1.46 raeburn 2863: } else {
2864: $r->print(&mt('Deletion failed.').' '.$delresult.'<br />');
2865: $showfolder = $folder;
2866: }
2867: &Apache::loncommunicate::menu($r);
1.53 raeburn 2868: &disall($r,$showfolder,$msgstatus);
1.46 raeburn 2869: } elsif ($env{'form.folderaction'} eq 'rename') {
2870: &printheader($r,'','Renamed Folder');
2871: my $showfolder = $env{'form.renamed'};
2872: my $renresult = &renamefolder($folder);
2873: if ($renresult eq 'ok') {
2874: $r->print(&mt('Mail folder "[_1]" renamed "[_2]".',$folder,$showfolder).'<br />');
2875: } else {
2876: $r->print(&mt('Renaming failed.').' '.$renresult.'<br />');
2877: $showfolder = $folder;
2878: }
2879: &Apache::loncommunicate::menu($r);
1.53 raeburn 2880: &disall($r,$showfolder,$msgstatus);
1.1 albertel 2881: } else {
2882: &printheader($r,'','Display All Messages');
1.44 raeburn 2883: &Apache::loncommunicate::menu($r);
1.53 raeburn 2884: &disall($r,($folder?$folder:$dismode),$msgstatus);
1.1 albertel 2885: }
2886: $r->print(&Apache::loncommon::end_page());
2887: return OK;
2888: }
2889: # ================================================= Main program, reset counter
2890:
2891: =pod
2892:
2893: =cut
2894:
2895: 1;
2896:
2897: __END__
2898:
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