File:
[LON-CAPA] /
loncom /
interface /
lonmsgdisplay.pm
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1.182:
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Thu Jun 18 20:19:06 2015 UTC (8 years, 10 months ago) by
musolffc
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File size checking for uploaded files
A new javascript file, file_upload.js, handles client side file size checking.
The function, checkUploadSize(), accepts an html file input element and a maximum
file size (in bytes) as input. If the size of the file to be uploaded exceeds the
size allowed, a message is displayed the the element is cleared. Server side
checking is still used if it passes this test.
Loading file_upload.js adds event handlers to file input elements with
class="flUpload".
<input type="file" class="flUpload" />
It also looks for a hidden element with id="free_space" that contains the maximum
upload size.
<input type="hidden" id="free_space" value="$free_space" />
The free space is usually calculated by subtracting a user's disk usage from their
quota allowance. In some cases it is a fixed value.
I have implemented this for every upload instance I could find. These include:
* Message attachments
* Authoring space
* Portfolio
* Course editor
* Essay response problems
* Helpdesk request forms
* RSS feed uploads
1: # The LearningOnline Network with CAPA
2: # Routines for messaging display
3: #
4: # $Id: lonmsgdisplay.pm,v 1.182 2015/06/18 20:19:06 musolffc Exp $
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:
36: Apache::lonmsgdisplay: supports internal messaging
37:
38: =head1 SYNOPSIS
39:
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.
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:
78: =item * B<Blocking>: LON-CAPA can block selected communication
79: features for students during an online exam. A course coordinator or
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();
104: use Apache::lonhtmlcommon();
105: use Apache::lontexconvert();
106: use HTML::Entities();
107: use Apache::lonlocal;
108: use Apache::loncommunicate;
109: use Apache::lonfeedback;
110: use Apache::lonrss();
111: use Apache::lonselstudent();
112: use lib '/home/httpd/lib/perl/';
113: use LONCAPA qw(:DEFAULT :match);
114:
115: # Querystring component with sorting type
116: my $sqs='';
117: my $startdis='';
118:
119: # ============================================================ List all folders
120:
121: sub folderlist {
122: my ($folder,$msgstatus) = @_;
123: my %html_lt = &Apache::lonlocal::texthash(
124: actn => 'Action',
125: fold => 'Folder',
126: show => 'Show',
127: status => 'Message Status',
128: go => 'Go',
129:
130: );
131: &html_escape(\%html_lt);
132: my %js_lt = &Apache::lonlocal::texthash(
133: nnff => 'New Name for Folder',
134: newn => 'New Name',
135: fmnb => 'Folder may not be renamed as it is a folder provided by the system.',
136: asth => 'Requested name already in use for a system-provided or user-defined folder.',
137:
138: );
139: &js_escape(\%js_lt);
140:
141: # set se lastvisit for the new mail check in the toplevel menu
142: &Apache::lonnet::appenv({'user.mailcheck.lastvisit'=>time});
143:
144: my %actions = &Apache::lonlocal::texthash(
145: view => 'View Folder',
146: rename => 'Rename Folder',
147: delete => 'Delete Folder',
148: );
149: $actions{'select_form_order'} = ['view','rename','delete'];
150:
151: my %statushash = &Apache::lonlocal::texthash(&get_msgstatus_types());
152:
153: $statushash{'select_form_order'} = ['','new','read','replied','forwarded'];
154:
155: my %permfolders = &get_permanent_folders();
156: my $permlist = join("','",sort(keys(%permfolders)));
157: my ($permlistkeys,$permlistvals);
158: foreach my $key (sort(keys(%permfolders))) {
159: $permlistvals .= $permfolders{$key}."','";
160: $permlistkeys .= $key."','";
161: }
162: $permlistvals =~ s/','$//;
163: $permlistkeys =~ s/','$//;
164: my %gotfolders = &Apache::lonmsg::get_user_folders();
165: my %userfolders;
166:
167: foreach my $key (keys(%gotfolders)) {
168: $key =~ s/(['"])/\$1/g; #' stupid emacs
169: $userfolders{$key} = $key;
170: }
171: my @userorder = sort(keys(%userfolders));
172: my %formhash = (%permfolders,%userfolders);
173: my $folderlist = join("','",@userorder);
174: $folderlist .= "','".$permlistvals;
175:
176: $formhash{'select_form_order'} = ['','critical',@userorder,'sent','trash'];
177: my $output = qq|<script type="text/javascript">
178: // <![CDATA[
179: function folder_choice(targetform,caller) {
180: var permfolders_keys = new Array('$permlistkeys');
181: var permfolders_vals = new Array('$permlistvals');
182: var allfolders = new Array('$folderlist');
183: if (caller == 'change') {
184: if (targetform.folderaction.options[targetform.folderaction.selectedIndex].value == 'rename') {
185: for (var i=0; i<permfolders_keys.length; i++) {
186: if (permfolders_keys[i] == targetform.folder.value) {
187: alert("'"+permfolders_vals[i]+"' -- $js_lt{'fmnb'}");
188: return;
189: }
190: }
191: var foldername=prompt('$js_lt{'nnff'}','$js_lt{'newn'}');
192: if (foldername) {
193: targetform.renamed.value=foldername;
194: for (var i=0; i<allfolders.length; i++) {
195: if (allfolders[i] == foldername) {
196: alert("'"+foldername+"' $js_lt{'asth'}");
197: return;
198: }
199: }
200: targetform.submit();
201: }
202: }
203: else {
204: targetform.submit();
205: }
206: }
207: if (caller == 'new') {
208: var newname=targetform.newfolder.value;
209: if (newname) {
210: for (var i=0; i<allfolders.length; i++) {
211: if (allfolders[i] == newname) {
212: alert("'"+newname+"' -- $js_lt{'asth'}");
213: return;
214: }
215: }
216: targetform.submit();
217: }
218: }
219: }
220: // ]]>
221: </script>|;
222: my %show = ('select_form_order' => [10,20,50,100,200],
223: map {$_=>$_} (10,20,50,100,200));
224:
225: $output .= '
226: <form method="post" action="/adm/email" name="folderlist">
227: <div class="LC_columnSection"><fieldset>
228: <legend>'.&mt('Folder Actions').'</legend>
229: <table border="0" cellspacing="2" cellpadding="8">
230: <tr>
231: <td><b>'.$html_lt{'fold'}.'</b><br />'."\n".
232: &Apache::loncommon::select_form($folder,'folder',\%formhash).'
233: </td>
234: <td><b>'.$html_lt{'show'}.'</b><br />'."\n".
235: &Apache::loncommon::select_form($env{'form.interdis'},'interdis',
236: \%show).'
237: </td>
238: <td><b>'.$html_lt{'status'}.'</b><br />'."\n".
239: &Apache::loncommon::select_form($msgstatus,'msgstatus',\%statushash).'
240: </td>
241: <td style="padding-right: 40px;">
242: <b>'.$html_lt{'actn'}.'</b><br />'."\n".'
243: <span class="LC_nobreak">'.
244: &Apache::loncommon::select_form('view','folderaction',\%actions).
245: ' <input type="button" value="'.$html_lt{'go'}.
246: '" onclick="javascript:folder_choice(this.form,'."'change'".');" />
247: </span>
248: </td>
249: <td style="border-left: 1px solid;padding-left: 40px;">
250: <b>'.&mt('New Folder').'</b><br />'."\n".'
251: <span class="LC_nobreak">
252: <input type="text" size="15" name="newfolder" value="" />
253: <input type="button" value="'.$html_lt{'go'}.
254: '" onclick="javascript:folder_choice(this.form,'."'new'".');" />
255: </span>
256: </td>
257: </tr>
258: </table>
259: </fieldset></div>
260: '."\n".
261: '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'.
262: '<input type="hidden" name="renamed" value="" />'.
263: ($folder=~/^critical/?'</form>':'');
264: return $output;
265: }
266:
267: sub get_permanent_folders {
268: my %permfolders =
269: &Apache::lonlocal::texthash('' => 'INBOX',
270: 'trash' => 'TRASH',
271: 'critical' => 'CRITICAL',
272: 'sent' => 'SENT MESSAGES',
273: );
274: return %permfolders;
275: }
276:
277: sub get_msgstatus_types {
278: # Don't translate here!
279: my %statushash = (
280: '' => 'Any',
281: 'new' => 'Unread',
282: 'read' => 'Read',
283: 'replied' => 'Replied to',
284: 'forwarded' => 'Forwarded',
285: );
286: return %statushash;
287: }
288:
289: sub scrollbuttons {
290: my ($start,$maxdis,$first,$finish,$total,$msgstatus)=@_;
291: unless ($total>0) { return ''; }
292: $start++; $maxdis++;$first++;$finish++;
293:
294: my %statushash = &get_msgstatus_types();
295: my $status;
296: if ($msgstatus eq '') {
297: $status = 'All'; # Don't translate here!
298: } else {
299: $status = $statushash{$msgstatus};
300: }
301: my $output = '<b>'.&mt('Page:').'</b> ';
302: if ($maxdis == 1) {
303: # No buttons if only one page is displayed
304: $output .= '1/1';
305: } else {
306: $output .=
307: '<input type="submit" name="firstview" value="|<" />'.
308: '<input type="submit" name="prevview" value="<" />'.
309: ' <input type="text" size="5" name="startdis" value="'.$start.'" onchange="this.form.submit()" /> / '.$maxdis.' '.
310: '<input type="submit" name="nextview" value=">" />'.
311: '<input type="submit" name="lastview" value=">|" />';
312: }
313: $output .=
314: '<p>'
315: .'<b>'.&mt($status.' messages:').'</b> '
316: .&mt('showing messages [_1] through [_2] of [_3].',
317: $first,$finish,$total)
318: .'</p>'
319: .'</form>';
320:
321: return $output;
322: }
323: # =============================================================== Status Change
324:
325: sub statuschange {
326: my ($msgid,$newstatus,$folder)=@_;
327: my $suffix=&Apache::lonmsg::foldersuffix($folder);
328: my %status=&Apache::lonnet::get('email_status'.$suffix,[$msgid]);
329: if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
330: unless ($status{$msgid}) { $status{$msgid}='new'; }
331: unless (($status{$msgid} eq 'replied') ||
332: ($status{$msgid} eq 'forwarded')) {
333: &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus});
334: }
335: if (($newstatus eq 'deleted') || ($newstatus eq 'new')) {
336: &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus});
337: }
338: if ($newstatus eq 'deleted') {
339: return &movemsg($msgid,$folder,'trash');
340: }
341: return ;
342: }
343:
344: # ============================================================= Make new folder
345:
346: sub makefolder {
347: my ($newfolder) = @_;
348: my %permfolders = &get_permanent_folders();
349: my %userfolders = &Apache::lonmsg::get_user_folders();
350: my ($outcome,$warning);
351: if (defined($userfolders{$newfolder})) {
352: return &mt('The folder name: "[_1]" is already in use for an existing folder.',$newfolder);
353: }
354: foreach my $perm (keys(%permfolders)) {
355: if ($permfolders{$perm} eq $newfolder) {
356: return &mt('The folder name: "[_1]" is already used for one of the folders automatically generated by the system.',$newfolder);
357: }
358: }
359: if (&get_msgfolder_lock() eq 'ok') {
360: my %counter_hash = &Apache::lonnet::get('email_folders',["\0".'idcount']);
361: my $lastcount = $counter_hash{"\0".'idcount'};
362: my $folder_id = $lastcount + 1;
363: while (defined($userfolders{$folder_id})) {
364: $folder_id ++;
365: }
366: my %folderinfo = ( id => $folder_id,
367: created => time, );
368: $outcome =
369: &Apache::lonnet::put('email_folders',{$newfolder => \%folderinfo,
370: "\0".'idcount' => $folder_id});
371: my $releaseresult = &release_msgfolder_lock();
372: if ($releaseresult ne 'ok') {
373: $warning = $releaseresult;
374: }
375: } else {
376: $outcome =
377: &mt('Error - could not obtain lock on message folders record.');
378: }
379: return ($outcome,$warning);
380: }
381:
382: # ============================================================= Delete folder
383:
384: sub deletefolder {
385: my ($folder)=@_;
386: my %permfolders = &get_permanent_folders();
387: if (defined($permfolders{$folder})) {
388: return &mt('The folder "[_1]" may not be deleted.',$permfolders{$folder});
389: }
390: my %userfolders = &Apache::lonmsg::get_user_folders();
391: if (!defined($userfolders{$folder})) {
392: return &mt('The folder "[_1]" does not exist so deletion is not required.',
393: $folder);
394: }
395: # check folder is empty;
396: my $suffix=&Apache::lonmsg::foldersuffix($folder);
397: my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);
398: if (@messages > 0) {
399: return &mt('The folder "[_1]" contains messages so it may not be deleted.',$folder).
400: '<br />'.
401: &mt('Delete or move the messages to a different folder first.');
402: }
403: my $delresult = &Apache::lonnet::del('email_folders',[$folder]);
404: return $delresult;
405: }
406:
407: sub renamefolder {
408: my ($folder) = @_;
409: my $newname = $env{'form.renamed'};
410: my %permfolders = &get_permanent_folders();
411: if ($env{'form.renamed'} eq '') {
412: return &mt('The folder "[_1]" may not be renamed to "[_2]" as the new name you requested is an invalid name.',$folder,$newname);
413: }
414: if (defined($permfolders{$folder})) {
415: return &mt('The folder "[_1]" may not be renamed as it is a folder provided by the system.',$folder);
416: }
417: if (defined($permfolders{$newname})) {
418: return &mt('The folder "[_1]" may not be renamed to "[_2]" as the new name you requested is reserved for folders provided automatically by the system.',$folder,$newname);
419: }
420: my %userfolders = &Apache::lonmsg::get_user_folders();
421: if (defined($userfolders{$newname})) {
422: return &mt('The folder "[_1]" may not be renamed to "[_2]" because the new name you requested is already being used for an existing folder.',$folder,$newname);
423: }
424: if (!defined($userfolders{$folder})) {
425: return &mt('The folder "[_1]" could not be renamed to "[_2]" because the folder does not exist.',$folder,$newname);
426: }
427: my %folderinfo;
428: if (ref($userfolders{$folder}) eq 'HASH') {
429: %folderinfo = %{$userfolders{$folder}};
430: } else {
431: %folderinfo = ( id => $folder,
432: created => $userfolders{$folder},);
433: }
434: my $outcome =
435: &Apache::lonnet::put('email_folders',{$newname => \%folderinfo});
436: if ($outcome eq 'ok') {
437: $outcome = &Apache::lonnet::del('email_folders',[$folder]);
438: }
439: return $outcome;
440: }
441:
442: sub get_msgfolder_lock {
443: # get lock for mail folder counter.
444: my $lockhash = { "\0".'lock_counter' => time, };
445: my $tries = 0;
446: my $gotlock = &Apache::lonnet::newput('email_folders',$lockhash);
447: while (($gotlock ne 'ok') && $tries <3) {
448: $tries ++;
449: sleep(1);
450: $gotlock = &Apache::lonnet::newput('email_folders',$lockhash);
451: }
452: return $gotlock;
453: }
454:
455: sub release_msgfolder_lock {
456: # remove lock
457: my @del_lock = ("\0".'lock_counter');
458: my $dellockoutcome=&Apache::lonnet::del('email_folders',\@del_lock);
459: if ($dellockoutcome ne 'ok') {
460: return ('<br />'.&mt('Warning: failed to release lock for counter').'<br />');
461: } else {
462: return 'ok';
463: }
464: }
465:
466:
467: # ======================================================== Move between folders
468:
469: sub movemsg {
470: my ($msgid,$srcfolder,$trgfolder)=@_;
471: if ($srcfolder eq 'new') { $srcfolder=''; }
472: my $srcsuffix=&Apache::lonmsg::foldersuffix($srcfolder);
473: my $trgsuffix=&Apache::lonmsg::foldersuffix($trgfolder);
474: if ($srcsuffix eq $trgsuffix) {
475: return (0,&mt('Message not moved, Attempted to move message to the same folder as it already is in.'));
476: }
477:
478: # Copy message
479: my %message=&Apache::lonnet::get('nohist_email'.$srcsuffix,[$msgid]);
480: if (!exists($message{$msgid}) || $message{$msgid} eq '') {
481: if (&Apache::lonnet::error(%message)) {
482: return (0,&mt('Message not moved, A network error occurred.'));
483: } else {
484: return (0,&mt('Message not moved as the message is no longer in the source folder.'));
485: }
486: }
487:
488: my $result =&Apache::lonnet::put('nohist_email'.$trgsuffix,
489: {$msgid => $message{$msgid}});
490: if (&Apache::lonnet::error($result)) {
491: return (0,&mt('Message not moved, A network error occurred.'));
492: }
493:
494: # Copy status
495: unless ($trgfolder eq 'trash') {
496: my %status=&Apache::lonnet::get('email_status'.$srcsuffix,[$msgid]);
497: # a non-existant status is the mark of an unread msg
498: if (&Apache::lonnet::error(%status)) {
499: return (0,&mt('Message copied to new folder but status was not, A network error occurred.'));
500: }
501: my $result=&Apache::lonnet::put('email_status'.$trgsuffix,
502: {$msgid => $status{$msgid}});
503: if (&Apache::lonnet::error($result)) {
504: return (0,&mt('Message copied to new folder but status was not, A network error occurred.'));
505: }
506: }
507:
508: # Delete orginals
509: my $result_del_msg =
510: &Apache::lonnet::del('nohist_email'.$srcsuffix,[$msgid]);
511: my $result_del_stat =
512: &Apache::lonnet::del('email_status'.$srcsuffix,[$msgid]);
513: if (&Apache::lonnet::error($result_del_msg)) {
514: return (0,&mt('Message copied, but unable to delete the original from the source folder.'));
515: }
516: if (&Apache::lonnet::error($result_del_stat)) {
517: return (0,&mt('Message copied, but unable to delete the original status from the source folder.'));
518: }
519:
520: return (1);
521: }
522:
523: # ======================================================= Display a course list
524:
525: sub discourse {
526: my ($statushash) = @_;
527: my ($result,$active,$previous,$future);
528: my $crstype = &Apache::loncommon::course_type();
529: my ($course_personnel,
530: $current_members,
531: $expired_members,
532: $future_members) =
533: &Apache::lonselstudent::get_people_in_class($env{'request.course.sec'});
534: unshift @$current_members, (@$course_personnel);
535: my %defaultUsers;
536:
537: my $tmptext;
538: if ($tmptext = &Apache::lonselstudent::render_student_list($current_members,
539: "activeusers",
540: "current",
541: \%defaultUsers,
542: 1,"selectedusers",1,'email')
543: ) {
544: my $bcc_curr_hdr;
545: if ($crstype eq 'Community') {
546: $bcc_curr_hdr = &mt('Bcc: community participants with current access');
547: } else {
548: $bcc_curr_hdr = &mt('Bcc: course members with current access');
549: }
550: $result .= '<fieldset id="LC_activeusers"><legend>'
551: .$bcc_curr_hdr
552: .'</legend>'
553: .'<form name="activeusers" action="">';
554: $result .= $tmptext.'</form></fieldset><br />';
555: if (ref($statushash) eq 'HASH') {
556: $statushash->{'active'} = 1;
557: }
558: }
559: if ($tmptext = &Apache::lonselstudent::render_student_list($expired_members,
560: "previoususers",
561: "expired",
562: \%defaultUsers,
563: 1, "selectedusers",0,'email')
564: ) {
565: my $bcc_prev_hdr;
566: if ($crstype eq 'Community') {
567: $bcc_prev_hdr = &mt('Bcc: community participants with expired access');
568: } else {
569: $bcc_prev_hdr = &mt('Bcc: course members with expired access');
570: }
571: $result .= '<fieldset id="LC_previoususers"><legend>'
572: .$bcc_prev_hdr
573: .'</legend>'
574: .'<form name="previoususers" action="">';
575: $result .= $tmptext.'</form></fieldset><br />';
576: if (ref($statushash) eq 'HASH') {
577: $statushash->{'previous'} = 1;
578: }
579:
580: }
581: if ($tmptext = &Apache::lonselstudent::render_student_list($future_members,
582: "futureusers",
583: "future",
584: \%defaultUsers,
585: 1, "selectedusers",0,'email')
586: ) {
587: my $bcc_future_hdr;
588: if ($crstype eq 'Community') {
589: $bcc_future_hdr = &mt('Bcc: community participants with future access');
590: } else {
591: $bcc_future_hdr = &mt('Bcc: course members with future access');
592: }
593:
594: $result .= '<fieldset id="LC_futureusers"><legend>'
595: .$bcc_future_hdr
596: .'</legend>'
597: .'<form name="futureusers" action="">';
598: $result .= $tmptext.'</form></fieldset>';
599: if (ref($statushash) eq 'HASH') {
600: $statushash->{'future'} = 1;
601: }
602:
603: }
604: return $result;
605: }
606:
607: sub disgroup {
608: my ($r,$cdom,$cnum,$group,$access_status) = @_;
609: my $hasfloat;
610: # Needs to be in a course
611: if (!($env{'request.course.fn'})) {
612: $r->print('<span class="LC_error">'.&mt('Error: you must have a course role selected to be able to send a broadcast message to a group in the course.').'</span>');
613: return;
614: }
615: if ($cdom eq '' || $cnum eq '') {
616: $r->print('<span class="LC_error">'.&mt('Error: could not determine domain or number of course').'</span>');
617: return;
618: }
619: my ($memberinfo,$numitems) =
620: &Apache::longroup::group_memberlist($cdom,$cnum,$group,{},[]);
621: my @statustypes = ('active');
622: my $viewgrps = &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.
623: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
624: my $editgrps = &Apache::lonnet::allowed('mdg',$env{'request.course.id'}.
625: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
626: if ($viewgrps || $editgrps) {
627: push(@statustypes,('future','previous'));
628: }
629: if (keys(%{$memberinfo}) == 0) {
630: $r->print('<span class="LC_warning">'.
631: &mt('As this group has no members, there are no recipients to select').
632: '</span>');
633: return;
634: } else {
635: $hasfloat = 1;
636: $r->print('<div class="LC_left_float">');
637: my %Sortby = (
638: active => {},
639: previous => {},
640: future => {},
641: );
642: my %lt = &Apache::lonlocal::texthash(
643: 'name' => 'Name',
644: 'usnm' => 'Username',
645: 'doma' => 'Domain',
646: 'active' => 'Broadcast to Active Members',
647: 'previous' => 'Broadcast (Bcc) to Former Members',
648: 'future' => 'Broadcast (Bcc) to Future Members',
649: );
650: foreach my $user (sort(keys(%{$memberinfo}))) {
651: my $status = $$memberinfo{$user}{status};
652: if ($env{'form.'.$status.'.sortby'} eq 'fullname') {
653: push(@{$Sortby{$status}{$$memberinfo{$user}{fullname}}},$user);
654: } elsif ($env{'form.'.$status.'.sortby'} eq 'username') {
655: push(@{$Sortby{$status}{$$memberinfo{$user}{uname}}},$user);
656: } elsif ($env{'form.'.$status.'.sortby'} eq 'domain') {
657: push(@{$Sortby{$status}{$$memberinfo{$user}{udom}}},$user);
658: } else {
659: push(@{$Sortby{$status}{$$memberinfo{$user}{fullname}}},$user);
660: }
661: }
662: $r->print(&group_check_uncheck());
663: foreach my $status (@statustypes) {
664: if (ref($numitems) eq 'HASH') {
665: if ((defined($$numitems{$status})) && ($$numitems{$status})) {
666: my $formname = $status.'users';
667: if (ref($access_status) eq 'HASH') {
668: $access_status->{$status} = $$numitems{$status};
669: }
670: $r->print('<fieldset>'.
671: '<legend>'.$lt{$status}.'</legend>'.
672: '<form name="'.$formname.'" action="">'.
673: '<span class="LC_nobreak">'.
674: '<input type="button" value="'.&mt('Check All').'" '.
675: 'onclick="javascript:toggleAll('."this.form,'check'".')" />'.
676: ' '.
677: '<input type="button" value="'.&mt('Uncheck All').'" '.
678: 'onclick="javascript:toggleAll('."this.form,'uncheck'".')" />'.
679: '</span>');
680: if ($status eq 'active') {
681: $r->print((' 'x3).'<select name="groupmail">'.
682: '<option value="bcc" selected="selected">'.&mt('Bcc').'</option>'.
683: '<option value="cc">'.&mt('Cc').'</option>'.
684: '</select>');
685: }
686: $r->print('<br />'.&Apache::loncommon::start_data_table().
687: &Apache::loncommon::start_data_table_header_row().
688: "<th>$lt{'name'}</th>".
689: "<th>$lt{'usnm'}</th>".
690: "<th>$lt{'doma'}</th>".
691: &Apache::loncommon::end_data_table_header_row());
692: foreach my $key (sort(keys(%{$Sortby{$status}}))) {
693: foreach my $user (@{$Sortby{$status}{$key}}) {
694: $r->print(&Apache::loncommon::start_data_table_row().
695: '<td><span class="LC_nobreak"><input type="checkbox" '.
696: 'name="selectedusers_forminput" value="'.
697: $user.':'.$status.'" />'.
698: $$memberinfo{$user}{'fullname'}.'</span></td>'.
699: '<td>'.$$memberinfo{$user}{'uname'}.'</td>'.
700: '<td>'.$$memberinfo{$user}{'udom'}.'</td>'.
701: &Apache::loncommon::end_data_table_row());
702: }
703: }
704: $r->print(&Apache::loncommon::end_data_table().'</form>'.
705: '</fieldset><br />');
706: }
707: }
708: }
709: $r->print('</div>');
710: }
711: return $hasfloat;
712: }
713:
714: sub group_check_uncheck {
715: my $output = qq|
716: <script type="text/javascript">
717: // <![CDATA[
718: function toggleAll(form,action) {
719: if (typeof(form.selectedusers_forminput.length)=="undefined") {
720: if (action == 'check') {
721: form.selectedusers_forminput.checked = true;
722: } else {
723: form.selectedusers_forminput.checked = false;
724: }
725: } else {
726: for (var i=0; i<form.selectedusers_forminput.length; i++) {
727: if (action == 'check') {
728: form.selectedusers_forminput[i].checked = true;
729: } else {
730: form.selectedusers_forminput[i].checked = false;
731: }
732: }
733: }
734: }
735: // ]]>
736: </script>
737: |;
738: }
739:
740: sub groupmail_header {
741: my ($action,$group,$cdom,$cnum) = @_;
742: my ($description,$refarg);
743: if (!$cdom || !$cnum) {
744: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
745: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
746: }
747: if (exists($env{'form.ref'})) {
748: $refarg = 'ref='.$env{'form.ref'};
749: }
750: if (!$group) {
751: $group = $env{'form.group'};
752: }
753: if ($group eq '') {
754: return '';
755: } else {
756: my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,$group);
757: if (defined($curr_groups{$group})) {
758: my %groupinfo =
759: &Apache::longroup::get_group_settings($curr_groups{$group});
760: $description = &unescape($groupinfo{'description'});
761: }
762: }
763: &Apache::lonhtmlcommon::clear_breadcrumbs();
764: if ($refarg) {
765: my $brtitle;
766: if (&Apache::loncommon::course_type() eq 'Community') {
767: $brtitle = 'View community groups';
768: } else {
769: $brtitle = 'View course groups';
770: }
771: &Apache::lonhtmlcommon::add_breadcrumb
772: ({href=>"/adm/coursegroups",
773: text=>"Groups",
774: title=>$brtitle});
775: }
776: &Apache::lonhtmlcommon::add_breadcrumb
777: ({href=>"/adm/$cdom/$cnum/$group/smppg?$refarg",
778: text=>"Group: $description",
779: title=>"Go to group's home page"},
780: {href=>"/adm/email?compose=group&group=".
781: "$env{'form.group'}&$refarg",
782: text=>"Send a Message in a Group",
783: title=>"Compose Group Message"},);
784: if ($action eq 'sending') {
785: &Apache::lonhtmlcommon::add_breadcrumb
786: ({text=>"Messages being sent.",
787: title=>"E-mails sent"},);
788: }
789: my $groupheader = &Apache::loncommon::start_page('Group Message');
790: $groupheader .= &Apache::lonhtmlcommon::breadcrumbs
791: ('Group - '.$env{'form.group'}.' Email');
792: return $groupheader;
793: }
794:
795: sub groupmail_sent {
796: my ($group,$cdom,$cnum) = @_;
797: my $refarg;
798: if (exists($env{'form.ref'})) {
799: $refarg = 'ref='.$env{'form.ref'};
800: }
801: my $output .= '<br /><br /><a href="/adm/email?compose=group&group='.
802: $group.'&'.$refarg.'">'.
803: &mt('Send another group message').'</a>'.' '.
804: '<a href="/adm/'.$cdom.'/'.$cnum.'/'.$group.'/smppg?'.
805: $refarg.'">'. &mt('Return to group page').'</a>';
806: return $output;
807: }
808:
809: # ==================================================== Display Critical Message
810:
811: sub discrit {
812: my $r=shift;
813: my $header = '<h1>'.&mt('Critical Messages').'</h1>'
814: .'<div class="LC_warning">'
815: .&mt('Access to other pages will be prevented until you have moved all critical messages to your inbox.')
816: .'</div><br />'
817: .'<form action="/adm/email" method="post">'
818: .'<input type="hidden" name="confirm" value="true" />';
819: my %what=&Apache::lonnet::dump('critical');
820: my $result = '';
821: # Sort by date in descending order
822: foreach my $key (sort{$b <=> $a}(keys(%what))) {
823: my %content=&Apache::lonmsg::unpackagemsg($what{$key});
824: next if ($content{'senderdomain'} eq '');
825: my $description;
826: if ($content{'courseid'} ne '') {
827: if ($content{'courseid'} =~ m{/^$match_domain\_$match_courseid$}) {
828: my %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'},{'one_time' => 1});
829: if ($courseinfo{'description'} ne '') {
830: $description = $courseinfo{'description'};
831: }
832: }
833: }
834: $result .= &Apache::lonhtmlcommon::start_pick_box()
835: .&Apache::lonhtmlcommon::row_title(&mt('From'),undef,'LC_oddrow_value')
836: .'<b>'.&Apache::loncommon::aboutmewrapper(
837: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b>'
838: .' ('.$content{'sendername'}.':'.$content{'senderdomain'}.')'
839: .&Apache::lonhtmlcommon::row_closure(1)
840: .&Apache::lonhtmlcommon::row_title(&mt('Date'),undef,'LC_evenrow_value')
841: .$content{'time'}
842: .&Apache::lonhtmlcommon::row_closure(1)
843: .&Apache::lonhtmlcommon::row_title(&mt('Subject'),undef,'LC_oddrow_value')
844: .$content{'subject'}
845: .&Apache::lonhtmlcommon::row_closure(1);
846: if ($description ne '') {
847: $result .= &Apache::lonhtmlcommon::row_title(&mt('Course'),undef,'LC_oddrow_value')
848: .$description
849: .&Apache::lonhtmlcommon::row_closure(1);
850: }
851: $result .= &Apache::lonhtmlcommon::row_title(&mt('Message'),undef,'LC_evenrow_value')
852: .'<pre>'.&Apache::lontexconvert::msgtexconverted($content{'message'}).'</pre>'
853: .&Apache::lonhtmlcommon::row_closure()
854: .&Apache::lonhtmlcommon::row_title('',undef,'LC_oddrow_value')
855: .'<div class="LC_warning">';
856: my ($rec_button,$reprec_button);
857: $rec_button = &mt('Move to Inbox');
858: if (!$content{'noreplies'}) {
859: $reprec_button = &mt('Move to Inbox/Compose reply');
860: }
861: if ($content{'sendback'}) {
862: $rec_button = &mt('Confirm Receipt');
863: if (!$content{'noreplies'}) {
864: $reprec_button = &mt('Confirm Receipt and Reply');
865: }
866: $result .= &mt('You have to confirm that you have received this message before you can view other pages. After confirmation, this message will be moved to your regular inbox');
867: } else {
868: $result .= &mt('Access to other pages will be prevented until you have moved the message to your inbox.');
869: }
870: $result .= '</div>'
871: .&Apache::lonhtmlcommon::row_closure(1)
872: .&Apache::lonhtmlcommon::row_title('',undef,'LC_evenrow_value')
873: .'<input type="submit" name="rec_'.$key.'" value="'.$rec_button.'" />';
874: if (!$content{'noreplies'}) {
875: $result .= '<input type="submit" name="reprec_'.$key.'" '
876: .'value="'.$reprec_button.'" />'
877: }
878: $result .= &Apache::lonhtmlcommon::row_closure(1)
879: .&Apache::lonhtmlcommon::end_pick_box()
880: .'<br />';
881: }
882: # Check to see if there were any messages.
883: if ($result eq '') {
884: $result =
885: '<p class="LC_info">'.
886: &mt('You have no critical messages.').
887: '</p>'.
888: &Apache::lonhtmlcommon::actionbox(
889: ['<a href="/adm/roles">'.&mt('Select a course').'</a>',
890: '<a href="/adm/email">'.&mt('Communicate').'</a>']);
891: } else {
892: $r->print($header);
893: }
894: $r->print($result);
895: $r->print('<input type="hidden" name="displayedcrit" value="true" /></form>');
896: }
897:
898: sub sortedmessages {
899: my ($blocked,$startblock,$endblock,$numblocked,$folder,$msgstatus) = @_;
900: my $suffix=&Apache::lonmsg::foldersuffix($folder);
901: my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);
902: #unpack the varibles and repack into temp for sorting
903: my @temp;
904: my %descriptions;
905: my %status_cache =
906: &Apache::lonnet::get('email_status'.&Apache::lonmsg::foldersuffix($folder),\@messages);
907:
908: my $get_received;
909: if ($folder eq 'sent'
910: && ($env{'form.sortedby'} =~ m/^(rev)?(user|domain)$/)) {
911: $get_received = 1;
912: }
913:
914: foreach my $msgid (@messages) {
915: next if ($msgid eq '');
916: my $esc_msgid=&escape($msgid);
917: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid,$processid,$symb,$error) =
918: &Apache::lonmsg::unpackmsgid($esc_msgid,$folder,undef,
919: \%status_cache);
920: next if ($msgstatus ne '' && $msgstatus ne $status);
921: my $description = &get_course_desc($fromcid,\%descriptions);
922: my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status,
923: $esc_msgid,$description);
924: if ($get_received) {
925: my %message = &Apache::lonnet::get('nohist_email'.$suffix,
926: [$msgid]);
927: my %content = &Apache::lonmsg::unpackagemsg($message{$msgid});
928: push(@temp1,$content{'recuser'},$content{'recdomain'});
929: }
930: # Check whether message was sent during blocking period.
931: if ($sendtime >= $startblock && ($sendtime <= $endblock && $endblock > 0) ) {
932: $$blocked{$msgid} = 'ON';
933: $$numblocked ++;
934: } else {
935: push @temp ,\@temp1;
936: }
937: }
938: #default sort
939: @temp = sort {$a->[0] <=> $b->[0]} @temp;
940: if ($env{'form.sortedby'} eq "date"){
941: @temp = sort {$a->[0] <=> $b->[0]} @temp;
942: }
943: if ($env{'form.sortedby'} eq "revdate"){
944: @temp = sort {$b->[0] <=> $a->[0]} @temp;
945: }
946: if ($env{'form.sortedby'} eq "user"){
947: if ($get_received) {
948: @temp = sort {lc($a->[7][0]) cmp lc($b->[7][0])} @temp;
949: } else {
950: @temp = sort {lc($a->[2]) cmp lc($b->[2])} @temp;
951: }
952: }
953: if ($env{'form.sortedby'} eq "revuser"){
954: if ($get_received) {
955: @temp = sort {lc($b->[7][0]) cmp lc($a->[7][0])} @temp;
956: } else {
957: @temp = sort {lc($b->[2]) cmp lc($a->[2])} @temp;
958: }
959: }
960: if ($env{'form.sortedby'} eq "domain"){
961: if ($get_received) {
962: @temp = sort {$a->[8][0] cmp $b->[8][0]} @temp;
963: } else {
964: @temp = sort {$a->[3] cmp $b->[3]} @temp;
965: }
966: }
967: if ($env{'form.sortedby'} eq "revdomain"){
968: if ($get_received) {
969: @temp = sort {$b->[8][0] cmp $a->[8][0]} @temp;
970: } else {
971: @temp = sort {$b->[3] cmp $a->[3]} @temp;
972: }
973: }
974: if ($env{'form.sortedby'} eq "subject"){
975: @temp = sort {lc($a->[1]) cmp lc($b->[1])} @temp;
976: }
977: if ($env{'form.sortedby'} eq "revsubject"){
978: @temp = sort {lc($b->[1]) cmp lc($a->[1])} @temp;
979: }
980: if ($env{'form.sortedby'} eq "course"){
981: @temp = sort {lc($a->[6]) cmp lc($b->[6])} @temp;
982: }
983: if ($env{'form.sortedby'} eq "revcourse"){
984: @temp = sort {lc($b->[6]) cmp lc($a->[6])} @temp;
985: }
986: if ($env{'form.sortedby'} eq "status"){
987: @temp = sort {$a->[4] cmp $b->[4]} @temp;
988: }
989: if ($env{'form.sortedby'} eq "revstatus"){
990: @temp = sort {$b->[4] cmp $a->[4]} @temp;
991: }
992: return @temp;
993: }
994:
995: sub get_course_desc {
996: my ($fromcid,$descriptions) = @_;
997: my $description;
998: if (!$fromcid) {
999: return $description;
1000: } else {
1001: if (defined($$descriptions{$fromcid})) {
1002: $description = $$descriptions{$fromcid};
1003: } else {
1004: if (defined($env{'course.'.$fromcid.'.description'})) {
1005: $description = $env{'course.'.$fromcid.'.description'};
1006: } else {
1007: if ($fromcid =~ m{/^$match_domain\_$match_courseid$}) {
1008: my %courseinfo=&Apache::lonnet::coursedescription($fromcid,
1009: {'one_time' => 1});
1010: $description = $courseinfo{'description'};
1011: }
1012: }
1013: if ($description ne '') {
1014: $$descriptions{$fromcid} = $description;
1015: }
1016: }
1017: return $description;
1018: }
1019: }
1020:
1021: # ======================================================== Display all messages
1022:
1023: sub disall {
1024: my ($r,$folder,$msgstatus)=@_;
1025: my %saveable = ('msgstatus' => 'scalar',
1026: 'sortedby' => 'scalar',
1027: 'interdis' => 'scalar',
1028: );
1029: &Apache::loncommon::store_settings('user','mail',\%saveable);
1030: &Apache::loncommon::restore_settings('user','mail',\%saveable);
1031: $folder ||= $env{'form.folder'};
1032: # Always show critical messages if present
1033: my @what=&Apache::lonnet::dump('critical',$env{'user.domain'},$env{'user.name'});
1034: if ($what[0]) {
1035: if (($what[0] ne 'con_lost') && ($what[0]!~/^error\:/)) {
1036: $folder = 'critical';
1037: }
1038: }
1039: $msgstatus ||= $env{'form.msgstatus'};
1040: $env{'form.interdis'} ||= 20;
1041:
1042: $r->print(&folderlist($folder,$msgstatus));
1043: if ($folder eq 'critical') {
1044: &discrit($r);
1045: } else {
1046: &disfolder($r,$folder,$msgstatus);
1047: }
1048: }
1049:
1050: # ============================================================ Display a folder
1051:
1052: sub disfolder {
1053: my ($r,$folder,$msgstatus)=@_;
1054: my %statushash = &get_msgstatus_types();
1055: my %blocked = ();
1056: my %setters = ();
1057: my $numblocked = 0;
1058: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
1059: my %js_lt = &Apache::lonlocal::texthash(
1060: sede => 'Select a destination folder to which the messages will be moved.',
1061: nome => 'No messages have been selected to apply this action to.',
1062: chec => 'Check the checkbox for at least one message.',
1063: );
1064: &js_escape(\%js_lt);
1065: my $jscript = &Apache::loncommon::check_uncheck_jscript();
1066: $r->print(<<ENDDISHEADER);
1067: <script type="text/javascript">
1068: // <![CDATA[
1069: $jscript
1070:
1071: function validate_checkedaction() {
1072: document.disall.markedaction.value = document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value;
1073: if (document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value == 'markedmove') {
1074: if (document.disall.movetofolder.options[document.disall.movetofolder.selectedIndex].value == "") {
1075: alert("$js_lt{'sede'}");
1076: return;
1077: }
1078: }
1079: var checktotal = 0;
1080: if (document.forms.disall.delmark.length > 0) {
1081: for (var i=0; i<document.forms.disall.delmark.length; i++) {
1082: if (document.forms.disall.delmark[i].checked) {
1083: checktotal ++;
1084: }
1085: }
1086: } else {
1087: if (document.forms.disall.delmark.checked) {
1088: checktotal ++;
1089: }
1090: }
1091: if (checktotal == 0) {
1092: alert("$js_lt{'nome'}\\n$js_lt{'chec'}");
1093: return;
1094: }
1095: document.disall.submit();
1096: }
1097: // ]]>
1098: </script>
1099: ENDDISHEADER
1100:
1101: my $fsqs='&folder='.$folder;
1102: my @temp=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
1103: my $totalnumber=$#temp+1;
1104: if ($totalnumber < 1) {
1105: $r->print('<p class="LC_info">');
1106: if ($msgstatus eq '') {
1107: $r->print(&mt('There are no messages in this folder.'));
1108: } elsif ($msgstatus eq 'replied') {
1109: $r->print(&mt('You have not replied to any messages in this folder.'));
1110: } else {
1111: $r->print(&mt('There are no '.lc($statushash{$msgstatus}).' messages in this folder.'));
1112: }
1113: $r->print('</p>');
1114: if ($numblocked > 0) {
1115: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
1116: \%setters));
1117: }
1118: return;
1119: }
1120: my $interdis = $env{'form.interdis'};
1121: my $number=int($totalnumber/$interdis);
1122: if ($totalnumber%$interdis == 0) {
1123: $number--;
1124: }
1125:
1126: if (($startdis<0) || ($startdis>$number)) { $startdis=$number; }
1127: my $firstdis=$interdis*$startdis;
1128: if ($firstdis>$#temp) { $firstdis=$#temp-$interdis+1; }
1129: my $lastdis=$firstdis+$interdis-1;
1130: if ($lastdis>$#temp) { $lastdis=$#temp; }
1131: $r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber,$msgstatus));
1132: $r->print('<form method="post" name="disall" action="/adm/email">'.
1133: &Apache::loncommon::start_data_table().
1134: &Apache::loncommon::start_data_table_row().
1135: '<th colspan="1"> </th><th>');
1136: if ($env{'form.sortedby'} eq "revdate") {
1137: $r->print('<a href = "/adm/email?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');
1138: } else {
1139: $r->print('<a href = "/adm/email?sortedby=revdate'.$fsqs.'">'.&mt('Date').'</a></th>');
1140: }
1141: $r->print('<th>');
1142: if ($env{'form.sortedby'} eq "revuser") {
1143: $r->print('<a href = "/adm/email?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>');
1144: } else {
1145: $r->print('<a href = "/adm/email?sortedby=revuser'.$fsqs.'">'.&mt('Username').'</a>');
1146: }
1147: $r->print('</th><th>');
1148: if ($env{'form.sortedby'} eq "revdomain") {
1149: $r->print('<a href = "/adm/email?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>');
1150: } else {
1151: $r->print('<a href = "/adm/email?sortedby=revdomain'.$fsqs.'">'.&mt('Domain').'</a>');
1152: }
1153: $r->print('</th><th>');
1154: if ($env{'form.sortedby'} eq "revsubject") {
1155: $r->print('<a href = "/adm/email?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>');
1156: } else {
1157: $r->print('<a href = "/adm/email?sortedby=revsubject'.$fsqs.'">'.&mt('Subject').'</a>');
1158: }
1159: $r->print('</th><th>');
1160: if ($env{'form.sortedby'} eq "revcourse") {
1161: $r->print('<a href = "/adm/email?sortedby=course'.$fsqs.'">'.&mt('Course').'</a>');
1162: } else {
1163: $r->print('<a href = "/adm/email?sortedby=revcourse'.$fsqs.'">'.&mt('Course').'</a>');
1164: }
1165: $r->print('</th><th colspan="2">');
1166: if ($env{'form.sortedby'} eq "revstatus") {
1167: $r->print('<a href = "/adm/email?sortedby=status'.$fsqs.'">'.&mt('Status').'</a></th>');
1168: } else {
1169: $r->print('<a href = "/adm/email?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</a></th>');
1170: }
1171: $r->print("</tr>\n");
1172:
1173: my $suffix = &Apache::lonmsg::foldersuffix($folder);
1174: my $count = $firstdis;
1175: for (my $n=$firstdis;$n<=$lastdis;$n++) {
1176: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID,
1177: $description,$recv_name,$recv_domain)=
1178: @{$temp[$n]};
1179: if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) {
1180: my $class_msgstatus = '';
1181: $count ++;
1182: if ($status eq 'new') {
1183: $class_msgstatus = 'LC_mail_new';
1184: } elsif ($status eq 'read') {
1185: $class_msgstatus = 'LC_mail_read';
1186: } elsif ($status eq 'replied') {
1187: $class_msgstatus = 'LC_mail_replied';
1188: } else {
1189: $class_msgstatus = 'LC_mail_other';
1190: }
1191: $r->print(&Apache::loncommon::start_data_table_row($class_msgstatus));
1192: my ($dis_name,$dis_domain) = ($fromname,$fromdomain);
1193: if ($folder eq 'sent') {
1194: if (defined($recv_name) && defined($recv_domain)) {
1195: if (ref($recv_name) eq 'ARRAY' &&
1196: ref($recv_domain) eq 'ARRAY') {
1197: $dis_name = join('<br />',@{$recv_name});
1198: $dis_domain = join('<br />',@{$recv_domain});
1199: }
1200: } else {
1201: my $msg_id = &unescape($origID);
1202: my %message = &Apache::lonnet::get('nohist_email'.$suffix,
1203: [$msg_id]);
1204: my %content = &Apache::lonmsg::unpackagemsg($message{$msg_id});
1205: if (ref($content{'recuser'}) eq 'ARRAY') {
1206: $dis_name = join('<br />',@{$content{'recuser'}});
1207: }
1208: if (ref($content{'recdomain'}) eq 'ARRAY') {
1209: $dis_domain = join('<br />',@{$content{'recdomain'}});
1210: }
1211: }
1212: }
1213: my $localsenttime = &Apache::lonlocal::locallocaltime($sendtime);
1214: $r->print('<td align="right"><span class="LC_nobreak">'.(($status eq 'new')?'<b>':'').
1215: $count.'.'.(($status eq 'new')?'</b>':'').' '.
1216: '<input type="checkbox" name="delmark"'.
1217: ' value="'.$origID.'" /></span></td>');
1218: foreach my $item ($localsenttime,$dis_name,$dis_domain,$shortsubj) {
1219: $r->print('<td>'.(($status eq 'new')?'<b>':'').
1220: '<a href="/adm/email?display='.$origID.$sqs.'">'.
1221: $item.'</a>'.(($status eq 'new')?'</b>':'').'</td>');
1222: }
1223: # Description and Status
1224: my $showstatus;
1225: my %statushash = &get_msgstatus_types();
1226: if ($status eq '') {
1227: $showstatus = '';
1228: } else {
1229: $showstatus = $statushash{$status};
1230: }
1231: $r->print('<td>'.(($status eq 'new')?'<b>':'').$description.
1232: (($status eq 'new')?'</b>':'').
1233: '</td>');
1234: $r->print('<td class="'.$class_msgstatus.'"> </td>'.
1235: '<td>'.
1236: (($status eq 'new')?'<b>':'').&mt($showstatus).
1237: (($status eq 'new')?'</b>':'').
1238: '</td>');
1239:
1240: $r->print(&Apache::loncommon::end_data_table_row());
1241:
1242: } elsif ($status eq 'deleted') {
1243: # purge
1244: my ($result,$msg) =
1245: &movemsg(&unescape($origID),$folder,'trash');
1246: }
1247: }
1248: $r->print(&Apache::loncommon::end_data_table());
1249:
1250:
1251: # Bottom Functions
1252: $r->print('
1253: <div class="LC_columnSection"><fieldset>
1254: <legend>'.&mt('Message Actions').'</legend>
1255: <table border="0" cellspacing="2" cellpadding="8">
1256: <tr>
1257: <td><b>'.&mt('Select Messages').'</b><br />
1258: <span class="LC_nobreak">
1259: <input type="button" onclick="javascript:checkAll(document.disall.delmark)" value="'.&mt('Check All').'" />'."\n".
1260: ' <input type="button" onclick="javascript:uncheckAll(document.disall.delmark)" value="'.&mt('Uncheck All').'" />'."\n".
1261: '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />
1262: </span>
1263: </td>'."\n".
1264: '<td><b>'.&mt('Action').'</b><br />'."\n".
1265: ' <select name="checkedaction">'."\n");
1266:
1267: if ($folder ne 'trash') {
1268: $r->print(' <option value="markeddel">'.&mt('Delete').'</option>'."\n");
1269: }
1270: if ($msgstatus ne 'read') {
1271: $r->print(' <option value="markedread">'.&mt('Mark Read').'</option>'."\n");
1272: }
1273: if ($msgstatus ne 'unread') {
1274: $r->print(' <option value="markedunread">'.&mt('Mark Unread').'</option>'."\n");
1275: }
1276: $r->print(' <option value="markedforward">'.&mt('Forward').'</option>'."\n");
1277:
1278: my %gotfolders = &Apache::lonmsg::get_user_folders();
1279: if (keys(%gotfolders) > 0) {
1280: $r->print(' <option value="markedmove">'.&mt('Move to Folder ->').
1281: '</option>');
1282: }
1283: $r->print("\n".'</select></td>'."\n");
1284:
1285: if (keys(%gotfolders) > 0) {
1286: $r->print('<td><b>'.&mt('Destination folder').'</b><br />');
1287: my %userfolders;
1288: foreach my $key (keys(%gotfolders)) {
1289: $userfolders{$key} = $key;
1290: }
1291: $userfolders{''} = "";
1292: $r->print(&Apache::loncommon::select_form('','movetofolder',\%userfolders).
1293: '</td>');
1294: }
1295: $r->print('<td style="vertical-align:bottom;">'.
1296: '<input type="button" name="go" value="'.&mt('Go').
1297: '" onclick="javascript:validate_checkedaction()"/></td>'."\n".
1298: '</tr></table>'."\n".
1299: '</fieldset></div>'."\n"
1300: );
1301: my $postedstartdis=$startdis+1;
1302: $r->print('<input type="hidden" name="folder" value="'.$folder.'" /><input type="hidden" name="startdis" value="'.$postedstartdis.'" /><input type="hidden" name="interdis" value="'.$env{'form.interdis'}.'" /><input type="hidden" name="msgstatus" value="'.$msgstatus.'" /><input type="hidden" name="markedaction" value="" /></form>');
1303: if ($numblocked > 0) {
1304: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
1305: \%setters));
1306: }
1307: }
1308:
1309: sub blocked_in_folder {
1310: my ($numblocked,$startblock,$endblock,$setters) = @_;
1311: my $beginblock = &Apache::lonlocal::locallocaltime($startblock);
1312: my $finishblock = &Apache::lonlocal::locallocaltime($endblock);
1313: my $output = '<br /><br />'.
1314: &mt('[quant,_1,message is, messages are] not viewable because display of LON-CAPA messages sent to you by other students between [_2] and [_3] is currently being blocked because of online exams.',$numblocked,$beginblock,$finishblock);
1315: #$output .= &Apache::loncommon::build_block_table($startblock,$endblock,
1316: # $setters);
1317:
1318: my ($blocked, $blocktext) = &Apache::loncommon::blocking_status("com");
1319: $output .="<br /><br />".$blocktext;
1320:
1321: return $output;
1322: }
1323:
1324: # ============================================================== Compose output
1325:
1326: sub compout {
1327: my ($r,$forwarding,$replying,$broadcast,$replycrit,$folder,$dismode,
1328: $multiforward)=@_;
1329: my $suffix=&Apache::lonmsg::foldersuffix($folder);
1330: my ($cdom,$cnum,$group,$refarg);
1331: if (exists($env{'form.group'})) {
1332: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1333: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1334: $group = $env{'form.group'};
1335: my $action = 'composing';
1336: $r->print(&groupmail_header($action,$group,$cdom,$cnum));
1337: } elsif ($broadcast eq 'individual') {
1338: &printheader($r,'/adm/email?compose=individual',
1339: 'Send a Message');
1340: } elsif ($broadcast) {
1341: &printheader($r,'/adm/email?compose=group',
1342: 'Broadcast Message');
1343: } elsif ($forwarding) {
1344: &Apache::lonhtmlcommon::add_breadcrumb
1345: ({href=>"/adm/email?display=".&escape($forwarding),
1346: text=>"Display Message"});
1347: &printheader($r,'/adm/email?forward='.&escape($forwarding),
1348: 'Forwarding a Message');
1349: } elsif ($replying) {
1350: &Apache::lonhtmlcommon::add_breadcrumb
1351: ({href=>"/adm/email?display=".&escape($replying),
1352: text=>"Display Message"});
1353: &printheader($r,'/adm/email?replyto='.&escape($replying),
1354: 'Replying to a Message');
1355: } elsif ($replycrit) {
1356: $r->print('<h3>'.&mt('Replying to a Critical Message').'</h3>');
1357: $replying=$replycrit;
1358: } elsif ($multiforward) {
1359: &Apache::lonhtmlcommon::add_breadcrumb
1360: ({href=>"/adm/email?folder=".&escape($folder),
1361: text=>"Display All Messages"});
1362: &printheader($r,'/adm/email?compose=multiforward',
1363: 'Forwarding Multiple Messages');
1364: if ($multiforward > 1) {
1365: $r->print(&mt('Each of the[_1] [quant,_2,message] [_3]you checked'
1366: .' will be forwarded to the recipient(s) you select below.'
1367: ,'<b>',$multiforward,'</b>')
1368: .'<br />');
1369: } else {
1370: $r->print(&mt('The message you checked will be forwarded to the recipient(s) you select below.').'<br />');
1371: }
1372:
1373: } else {
1374: &printheader($r,'/adm/email?compose=upload',
1375: 'Distribute from Uploaded File');
1376: }
1377:
1378: my $dispcrit='';
1379: my $dissub='';
1380: my $dismsg='';
1381: my $disbase='';
1382: my $attachrow;
1383: my $func1='Send'; # do not translate here!
1384: my %func2=( # do not translate here!
1385: 'ma' => 'Message',
1386: 'msg' => 'Messages',
1387: );
1388: my %lt=&Apache::lonlocal::texthash('us' => 'Username',
1389: 'do' => 'Domain',
1390: 'ad' => 'Additional Recipients',
1391: 'rt' => 'Reply to',
1392: 'ar' => 'Allow replies',
1393: 'sb' => 'Subject',
1394: 'ca' => 'Cancel',
1395: 'gen' => 'Generate messages from a file',
1396: 'gmt' => 'General message text',
1397: 'tff' => 'The file format for the uploaded portion of the message is',
1398: 'uas' => 'Upload and Send',
1399: 'atta' => 'Attachment',
1400: 'to' => 'To:',
1401: );
1402: my %attachmax = (
1403: text => &mt('(1 MB max size)'),
1404: num => 1048576,
1405: );
1406: if (!$forwarding && !$multiforward) {
1407: $attachrow = '<tr><td colspan="3"><b>'.$lt{'atta'}.'</b> '.$attachmax{'text'}
1408: .': <input type="file" name="attachment" class="flUpload" multiple />'
1409: .'</td></tr>'
1410: .'<input type="hidden" id="free_space" value="'.$attachmax{'num'}.'" />';
1411: }
1412: if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
1413: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
1414: '/'.$env{'request.course.sec'})) {
1415: my $crstype = &Apache::loncommon::course_type();
1416: my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");
1417: my $rsstxt;
1418: if (&Apache::loncommon::course_type() eq 'Community') {
1419: $rsstxt = &mt('Include in community RSS newsfeed');
1420: } else {
1421: $rsstxt = &mt('Include in course RSS newsfeed');
1422: }
1423: $dispcrit=
1424: '<span class="LC_nobreak"><label><input type="checkbox" name="critmsg" /> '.&mt('Send as critical message').'.</label>'.$crithelp.' '.&mt('Require return receipt?').'<label><input type="radio" name="sendbck" value="1" />'.&mt('Yes').'</label> <label><input type="radio" name="sendbck" value="" checked="checked" />'.&mt('No').'</label></span><br />'.
1425: '<label><input type="checkbox" name="permanent" /> '.
1426: &mt('Send copy to permanent e-mail address (if known)').'</label><br />'.
1427: '<label><input type="checkbox" name="rsspost" /> '.
1428: $rsstxt.'</label><br />';
1429: }
1430: if ($broadcast ne 'group') {
1431: if (&Apache::lonnet::allowed('dff',$env{'request.course.id'}) ||
1432: &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1433: '/'.$env{'request.course.sec'})) {
1434:
1435: my $rectxt;
1436: if (&Apache::loncommon::course_type() eq 'Community') {
1437: $rectxt = &mt("Include in community's 'User records' for recipient(s)");
1438: } else {
1439: $rectxt = &mt("Include in course's 'User records' for recipient(s)");
1440: }
1441:
1442: $dispcrit.='<label>'.
1443: '<input type="checkbox" name="courserecord" value="1" /> '.
1444: $rectxt.
1445: '</label><br />';
1446: }
1447: }
1448:
1449: my %message;
1450: my %content;
1451: my ($hasfloat,$broadcast_js,$sendmode,$can_grp_broadcast);
1452: my $defdom=$env{'user.domain'};
1453: if ($broadcast eq 'group') {
1454: my %access_status = (
1455: active => 0,
1456: previous => 0,
1457: future => 0,
1458: );
1459:
1460: if ($group eq '') {
1461: my $studentsel = &discourse(\%access_status);
1462: if ($studentsel) {
1463: $r->print('<div class="LC_left_float">'.$studentsel.'</div>');
1464: $hasfloat = 1;
1465: }
1466: } else {
1467: $can_grp_broadcast = &check_group_priv($group);
1468: if ($can_grp_broadcast) {
1469: $hasfloat = &disgroup($r,$cdom,$cnum,$group,\%access_status);
1470: }
1471: }
1472: if ($hasfloat) {
1473: $sendmode = '<input type="hidden" name="sendmode" value="group" />'."\n";
1474: $broadcast_js = qq|
1475: <script type="text/javascript">
1476: // <![CDATA[
1477: function courseRecipients() {
1478: |;
1479: foreach my $type (keys(%access_status)) {
1480: if ($access_status{$type}) {
1481: my $formname = $type.'users';
1482: if ($type eq 'active' && $group ne '') {
1483: $broadcast_js .= qq|
1484: document.compemail.groupmail.value = document.$formname.groupmail[document.$formname.groupmail.selectedIndex].value;
1485: |;
1486: }
1487: #typeof(...forminput.length) returns 'undefined' if only one entry exists
1488: $broadcast_js .= qq|
1489: if (typeof(document.$formname.selectedusers_forminput.length)=="undefined") {
1490: if (document.$formname.selectedusers_forminput.checked) {
1491: document.compemail.courserecips.value += '_&&&_'+document.$formname.selectedusers_forminput.value;
1492: }
1493: } else {
1494: for (var i=0; i<document.$formname.selectedusers_forminput.length; i++) {
1495: if (document.$formname.selectedusers_forminput[i].checked) {
1496: document.compemail.courserecips.value += '_&&&_'+document.$formname.selectedusers_forminput[i].value;
1497: }
1498: }
1499: }
1500: |;
1501: }
1502: }
1503: $broadcast_js .= qq|
1504: return;
1505: }
1506: // ]]>
1507: </script>
1508:
1509: |;
1510: }
1511: }
1512: if ($forwarding) {
1513: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$forwarding]);
1514: %content=&Apache::lonmsg::unpackagemsg($message{$forwarding},$folder);
1515: $dispcrit.='<input type="hidden" name="forwid" value="'.
1516: $forwarding.'" />';
1517: $func1='Forward'; # do not translate here!
1518:
1519: $dissub=&mt('Forwarding').': '.$content{'subject'};
1520: $dismsg=&mt('Forwarded message from').' '.
1521: $content{'sendername'}.' '.&mt('at').' '.$content{'senderdomain'};
1522: if ($content{'baseurl'}) {
1523: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />';
1524: }
1525: }
1526: if ($replying) {
1527: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$replying]);
1528: %content=&Apache::lonmsg::unpackagemsg($message{$replying},$folder);
1529: $dispcrit.='<input type="hidden" name="replyid" value="'.
1530: $replying.'" />';
1531: $func1='Send Reply to'; # do not translate here!
1532:
1533: $dissub=&mt('Reply').': '.$content{'subject'};
1534: $dismsg='> '.$content{'message'};
1535: $dismsg=~s/\r/\n/g;
1536: $dismsg=~s/\f/\n/g;
1537: $dismsg=~s/\n+/\n\> /g;
1538: if ($content{'baseurl'}) {
1539: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />';
1540: if ($env{'user.adv'}) {
1541: $disbase.='<label><input type="checkbox" name="storebasecomment" />'.&mt('Save message for re-use').
1542: '</label> <a href="/adm/email?showcommentbaseurl='.
1543: &escape($content{'baseurl'}).'" target="comments">'.
1544: &mt('Show re-usable messages').'</a><br />';
1545: }
1546: }
1547: my $jscript = &Apache::loncommon::check_uncheck_jscript();
1548: $r->print(<<"ENDREPSCRIPT");
1549: <script type="text/javascript">
1550: // <![CDATA[
1551: $jscript
1552: // ]]>
1553: </script>
1554: ENDREPSCRIPT
1555: }
1556: my $citation=&displayresource(%content);
1557: my $onsubmit;
1558: if ($env{'form.recdom'}) { $defdom=$env{'form.recdom'}; }
1559: if ($env{'form.text'}) { $dismsg=$env{'form.text'}; }
1560: if ($env{'form.subject'}) { $dissub=$env{'form.subject'}; }
1561: if ($hasfloat) {
1562: $r->print($broadcast_js.'<div class="LC_left_float">');
1563: $onsubmit = ' onsubmit="javascript:courseRecipients();" ';
1564: }
1565: $r->print(
1566: '<form action="/adm/email" name="compemail" method="post"'.
1567: ' enctype="multipart/form-data"'.$onsubmit.'>'."\n".
1568: '<input type="hidden" name="sendmail" value="on" />'."\n".
1569: '<table>');
1570: if (($broadcast eq 'group') && ($group ne '') && (!$can_grp_broadcast)) {
1571: $r->print(&recipient_input_row($cdom,%lt));
1572: }
1573: if (($broadcast ne 'group') && ($broadcast ne 'upload')) {
1574: if ($replying) {
1575: if ($content{'noreplies'}) {
1576: $r->print('<tr><td>'.&mt('This message was designated by the sender not to allow replies.').'</td></tr></table></form>');
1577: return;
1578: }
1579: $r->print('<tr><td colspan="3"><b>'.&mt('Replying to').'</b> ');
1580: if ($content{'replytoaddr'}) {
1581: my ($replytoname,$replytodom) = split(/:/,$content{'replytoaddr'});
1582: if ($replytoname ne '' && $replytodom ne '') {
1583: $r->print(&Apache::loncommon::plainname($replytoname,
1584: $replytodom).' ('.$replytoname.':'.
1585: $replytodom.')');
1586: $r->print('<input type="hidden" name="recuname" value="'.
1587: $replytoname.'" />'.
1588: '<input type="hidden" name="recdomain" value="'.
1589: $replytodom.'" /></td></tr>');
1590:
1591: } else {
1592: $r->print(&mt('The sender did not designate a reply to address for this message.').'</td></tr></table>');
1593: return;
1594: }
1595: } else {
1596: $r->print(&Apache::loncommon::aboutmewrapper(
1597: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).' ('.
1598: $content{'sendername'}.':'.
1599: $content{'senderdomain'}.')');
1600: $r->print('<input type="hidden" name="recuname" value="'.
1601: $content{'sendername'}.'" />'.
1602: '<input type="hidden" name="recdomain" value="'.
1603: $content{'senderdomain'}.'" /></td></tr>');
1604: }
1605: if ($content{'recipid'}) {
1606: my %recips;
1607: &retrieve_recips('replying',\%content,\%recips);
1608: if (ref($recips{'to'}) eq 'ARRAY') {
1609: if (@{$recips{'to'}} > 0) {
1610: my $replyall;
1611: if (@{$recips{'to'}} > 1) {
1612: $replyall = qq|
1613: <span class="LC_nobreak">
1614: <input type="button" value="check all"
1615: onclick="javascript:checkAll(document.compemail.replying_to)" />
1616:
1617: <input type="button" value="uncheck all"
1618: onclick="javascript:uncheckAll(document.compemail.replying_to)" />
1619: </span>
1620: |;
1621: }
1622: my $tolist = join(' ',@{$recips{'to'}});
1623: $r->print('<tr><td colspan="3"><table><tr><td>'.&mt('[_1]Send reply[_2] to other recipients','<b>','</b>').':<br />'.$replyall.'</td><td>'.$tolist.'</td></tr></table></td></tr>');
1624: }
1625: }
1626: if (ref($recips{'cc'}) eq 'ARRAY') {
1627: if (@{$recips{'cc'}} > 0) {
1628: my $replyall;
1629: if (@{$recips{'cc'}} > 1) {
1630: $replyall = qq|
1631: <span class="LC_nobreak">
1632: <input type="button" value="check all"
1633: onclick="javascript:checkAll(document.compemail.replying_cc)" />
1634:
1635: <input type="button" value="uncheck all"
1636: onclick="javascript:uncheckAll(document.compemail.replying_cc)" />
1637: </span>
1638: |;
1639: }
1640: my $cclist = join(' ',@{$recips{'cc'}});
1641: $r->print('<tr><td colspan="3"><table><tr><td>'.&mt('[_1]Cc[_2] to other copied recipients','<b>','</b>').':<br />'.$replyall.'</td><td>'.$cclist.'</td></tr></table></td></tr>');
1642: }
1643: }
1644: if ($content{'group'} ne '') {
1645: if (&check_group_priv($content{'group'})) {
1646: if (ref($recips{'group_cc_broadcast'}) eq 'ARRAY') {
1647: if (@{$recips{'group_cc_broadcast'}} > 0) {
1648: my $replyall;
1649: if (@{$recips{'group_cc_broadcast'}} > 1) {
1650: $replyall = qq|
1651: <span class="LC_nobreak">
1652: <input type="button" value="check all"
1653: onclick="javascript:checkAll(document.compemail.replying_groupcc)" />
1654:
1655: <input type="button" value="uncheck all"
1656: onclick="javascript:uncheckAll(document.compemail.replying_groupcc)" />
1657: </span>
1658: |;
1659: }
1660: my $groupcclist = join(' ',@{$recips{'group_cc_broadcast'}});
1661: $r->print('<tr><td colspan="3"><table><tr><td>'.&mt('[_1]Cc[_2] to other copied group members','<b>','</b>').':<br />'.$replyall.'</td><td>'.$groupcclist.'<input type="hidden" name="group" value="'.$content{'group'}.'" /><input type="hidden" name="sendmode" value="group" /><input type="hidden" name="groupmail" value="cc" /></td></tr></table></td></tr>');
1662: }
1663: }
1664: }
1665: }
1666: }
1667: } else {
1668: $r->print(&recipient_input_row($defdom,%lt));
1669: }
1670: }
1671: my $latexHelp = &Apache::loncommon::helpLatexCheatsheet(undef,undef,1);
1672: my $textareaclass;
1673: if (&Apache::lonhtmlcommon::htmlareabrowser()) {
1674: $r->print(&Apache::lonhtmlcommon::htmlareaselectactive());
1675: $textareaclass = 'class="LC_richDefaultOff"';
1676: }
1677: my $subj_size;
1678: if ($multiforward) {
1679: $r->print(&additional_rec_row(\%lt));
1680: $r->print('<tr><td colspan="2">'.
1681: &mt('Unless you choose otherwise:').'<ul><li>'.
1682: &mt("The subject in each forwarded message will be [_1]'Forwarding:'[_2] followed by the original subject.",'<i>','</i>').'</li><li>'.
1683: &mt("The message itself will begin with a first line: [_1]'Forwarded message from'[_2] followed by the original sender's name.",'<i>','</i>').'</li></ul></td></tr>');
1684: $func1='Forward'; # do not translate here!
1685: $dissub = &mt('Forwarding').': ';
1686: $subj_size = '10';
1687: my $extra = '<'.&mt('original subject').'> '.
1688: '<input type="radio" name="showorigsubj" value="1" checked="checked" />'.&mt('Yes').' <input type="radio" name="showorigsubj" value="0" />'.&mt('No');
1689: $dismsg = &mt('Forwarded message from ').' ';
1690: my $sender = &mt("sender's name");
1691: $r->print(&msg_subject_row($dissub,\%lt,$subj_size,$extra));
1692: $r->print('<tr><td>'.&mt('Message begins with:').'</td><td><input type="text" name="msgheader" value="'.$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>
1693: </table>
1694: <br /><table>
1695: <tr><td align="left">'."\n".
1696: $latexHelp."<br />\n".
1697: &mt("Any new text to display before the text of the original messages:").'<br />'."\n".
1698: '<textarea name="message" id="message" cols="80" rows="5" wrap="hard" $textareaclass></textarea>');
1699: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
1700: foreach my $msg (@to_forward) {
1701: $r->print('<input type="hidden" name="delmark" value="'.$msg.'" />');
1702: }
1703: $r->print(&submit_button_row($folder,$dismode,&mt($func1.' '.$func2{'msg'}),
1704: \%lt));
1705: } elsif ($broadcast ne 'upload') {
1706: $subj_size = '50';
1707: $r->print(&additional_rec_row(\%lt));
1708: if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
1709: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
1710: '/'.$env{'request.course.sec'})) {
1711: $r->print(&reply_to_row(\%lt));
1712: }
1713: $r->print(&msg_subject_row($dissub,\%lt,$subj_size));
1714: $r->print(<<"ENDCOMP");
1715: $attachrow
1716: </table><br />
1717: $latexHelp<br />
1718: <textarea name="message" id="message" cols="80" rows="15" wrap="hard" $textareaclass>$dismsg
1719: </textarea>
1720: <br />
1721: $sendmode
1722: $dispcrit
1723: $disbase
1724: ENDCOMP
1725: $r->print(&submit_button_row($folder,$dismode,&mt($func1.' '.$func2{'ma'}),
1726: \%lt,$hasfloat,$group));
1727: $r->print($citation);
1728: if (exists($env{'form.ref'})) {
1729: $r->print('<input type="hidden" name="ref" value="'.
1730: $env{'form.ref'}.'" />');
1731: }
1732: if (exists($env{'form.group'})) {
1733: $r->print('<input type="hidden" name="group" value="'.
1734: $env{'form.group'}.'" />');
1735: }
1736: } else { # $broadcast is 'upload'
1737: $r->print(<<ENDBLOCK);
1738: <input type="hidden" name="sendmode" value="upload" />
1739: <input type="hidden" name="send" value="on" />
1740: <h3>$lt{'gen'}</h3>
1741: <p>
1742: Subject: <input type="text" size="50" name="subject" />
1743: </p>
1744: <p>$lt{'gmt'}:<br />
1745: <textarea name="message" id="message" cols="60" rows="10" wrap="hard" $textareaclass>$dismsg
1746: </textarea></p>
1747: <p>
1748: $lt{'tff'}:
1749: ENDBLOCK
1750: $r->print('
1751: <pre>'."\n".
1752: &mt('username1:domain1: text')."\n".
1753: &mt('username2:domain2: text')."\n".
1754: &mt('username3:domain1: text')."\n".
1755: '</pre>
1756: </p>
1757: <p>
1758: '.&mt('The messages will be assembled from all lines with the respective [_1][_2]username:domain[_3], and appended to the general message text.','<br />','<tt>','</tt>'));
1759: $r->print(<<ENDUPLOAD);
1760: </p>
1761: <p>
1762: <input type="file" name="upfile" size="40" /></p><p>
1763: $dispcrit
1764: <input type="submit" value="$lt{'uas'}" /></p>
1765: ENDUPLOAD
1766: }
1767: if ($env{'form.displayedcrit'}) {
1768: $r->print('<input type="hidden" name="displayedcrit" value="true" />');
1769: }
1770: $r->print('</form>');
1771: if ($hasfloat) {
1772: $r->print('</div><div class="LC_clear_float_footer"></div>');
1773: }
1774: $r->print(&generate_preview_form);
1775: }
1776:
1777: sub check_group_priv {
1778: my ($group) = @_;
1779: my $cid = $env{'request.course.id'};
1780: my $sec = $env{'request.course.sec'};
1781: return if !$cid;
1782: my $can_broadcast = &Apache::lonnet::allowed('sgb',$cid.'/'.$group);
1783: my $viewgrps = &Apache::lonnet::allowed('vcg',$cid.($sec?'/'.$sec:''));
1784: my $editgrps = &Apache::lonnet::allowed('mdg',$cid.($sec?'/'.$sec:''));
1785: if ($viewgrps || $editgrps || $can_broadcast) {
1786: return 1;
1787: }
1788: return;
1789: }
1790:
1791: sub recipient_input_row {
1792: my ($dom,%lt) = @_;
1793: my $domform = &Apache::loncommon::select_dom_form($dom,'recdomain');
1794: my $selectlink=
1795: &Apache::loncommon::selectstudent_link('compemail','recuname',
1796: 'recdomain');
1797: my $output = <<"ENDREC";
1798: <tr><td colspan="3"><span class="LC_nobreak"><b>$lt{'to'}</b> $lt{'us'}: <input type="text" size="12" name="recuname" value="$env{'form.recname'}" /> $lt{'do'}: $domform $selectlink</span></td></tr>
1799: ENDREC
1800: return $output;
1801: }
1802:
1803: sub reply_to_row {
1804: my ($lt) = @_;
1805: my $radioyes = &mt('Yes');
1806: my $radiono = &mt('No');
1807: my $output = <<"ENDREP";
1808: <tr><td colspan="3"><span class="LC_nobreak"><b>$lt->{'ar'}</b>:<label><input type="radio" name="can_reply" value="Y" checked="checked" />$radioyes</label> <label><input type="radio" name="can_reply" value="N" />$radiono</label></span> <span class="LC_nobreak">$lt->{'rt'}: <input type="text" size="25" name="reply_to_addr" value="$env{'user.name'}:$env{'user.domain'}" /></span></td></tr>
1809: ENDREP
1810: return $output;
1811: }
1812:
1813: sub additional_rec_row {
1814: my ($lt) = @_;
1815: my $cc = &mt('Cc:');
1816: my $bcc = &mt('Bcc:');
1817: my $exmpl = &mt('username:domain,username:domain,...');
1818: my $output = <<"ENDADD";
1819: <tr><td colspan="3"><fieldset id="LC_additionalrecips"><legend>$lt->{'ad'} <tt>($exmpl)</tt></legend><table>
1820: <tr><td> </td><td>$lt->{'to'}</td><td><input type="text" size="50" name="additionalrec_to" /></td></tr>
1821: <tr><td> </td><td>$cc</td><td><input type="text" size="50" name="additionalrec_cc" /></td></tr>
1822: <tr><td> </td><td>$bcc</td><td><input type="text" size="50" name="additionalrec_bcc" /></td></tr></table></fieldset></td></tr>
1823: ENDADD
1824: return $output;
1825: }
1826:
1827: sub submit_button_row {
1828: my ($folder,$dismode,$sendtext,$lt,$is_crsform,$group) = @_;
1829: my $pre=&mt("Show Preview and Check Spelling");
1830: my $value=&mt('Send');
1831: my $prevbutton = '<input type="button" name="preview" value="'.$pre.'" onclick="if (typeof(document.compemail.onsubmit)=='."'function'".') {document.compemail.onsubmit();};document.preview.comment.value=document.compemail.message.value;document.preview.subject.value=document.compemail.subject.value;document.preview.submit();" />';
1832: my $output = qq|
1833: <input type="hidden" name="folder" value="$folder" />
1834: <input type="hidden" name="dismode" value="$dismode" />|;
1835: if ($is_crsform) {
1836: $output .= '<input type="hidden" name="courserecips" value="" />'."\n";
1837: if ($group ne '') {
1838: $output .= '<input type="hidden" name="groupmail" value="" />'."\n";
1839: }
1840: }
1841: $output .= qq|
1842: <table><tr><td align="left">
1843: <input type="submit" name="send" value="$value" title="$sendtext" />
1844: <input type="submit" name="cancel" value="$lt->{'ca'}" />
1845: </td><td width="60"> </td><td align="right">$prevbutton</td></tr></table>
1846: |;
1847: return $output;
1848: }
1849:
1850: sub msg_subject_row {
1851: my ($dissub,$lt,$subj_size,$extra) = @_;
1852: my $output = '<tr><td colspan="3"><b>'.$lt->{'sb'}.'</b>: <input type="text" size="'.
1853: $subj_size.'" name="subject" value="'.$dissub.'" />'.$extra.
1854: '</td></tr>';
1855: return $output;
1856: }
1857:
1858: sub generate_preview_form {
1859: my $prevbutton = (<<ENDPREVIEW);
1860: <form name="preview" action="/adm/feedback?preview=1" method="post" target="preview">
1861: <input type="hidden" name="subject" />
1862: <input type="hidden" name="comment" />
1863: </form>
1864: ENDPREVIEW
1865: }
1866:
1867: # ---------------------------------------------------- Display all face to face
1868:
1869: sub retrieve_instructor_comments {
1870: my ($user,$domain)=@_;
1871: my $target=$env{'form.grade_target'};
1872: if (! $env{'request.course.id'}) { return; }
1873: if (! &Apache::lonnet::allowed('dff',$env{'request.course.id'})
1874: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1875: '/'.$env{'request.course.sec'})) {
1876: return;
1877: }
1878: my %records=&Apache::lonnet::dump('nohist_email',
1879: $env{'course.'.$env{'request.course.id'}.'.domain'},
1880: $env{'course.'.$env{'request.course.id'}.'.num'},
1881: '%255b'.$user.'%253a'.$domain.'%255d');
1882: my $result='';
1883: foreach my $key (sort(keys(%records))) {
1884: my %content=&Apache::lonmsg::unpackagemsg($records{$key});
1885: next if ($content{'senderdomain'} eq '');
1886: next if ($content{'subject'} !~ /^Record/);
1887: # &Apache::lonfeedback::newline_to_br(\$content{'message'});
1888: $result.='Recorded by '.
1889: $content{'sendername'}.':'.$content{'senderdomain'}."\n";
1890: $result.=
1891: &Apache::lontexconvert::msgtexconverted($content{'message'})."\n";
1892: }
1893: return $result;
1894: }
1895:
1896: sub disfacetoface {
1897: my ($r,$user,$domain,$target)=@_;
1898: if ($target eq '') {
1899: $target=$env{'form.grade_target'};
1900: }
1901: unless ($env{'request.course.id'}) { return; }
1902: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
1903: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
1904: '/'.$env{'request.course.sec'})) {
1905: $r->print(&mt('Not allowed'));
1906: return;
1907: }
1908: my %records=&Apache::lonnet::dump('nohist_email',
1909: $env{'course.'.$env{'request.course.id'}.'.domain'},
1910: $env{'course.'.$env{'request.course.id'}.'.num'},
1911: '%255b'.$user.'%253a'.$domain.'%255d');
1912: my $result='';
1913: foreach my $key (sort(keys(%records))) {
1914: my %content=&Apache::lonmsg::unpackagemsg($records{$key});
1915: next if ($content{'senderdomain'} eq '');
1916: if (!&Apache::lonfeedback::contains_block_html($content{'message'})) {
1917: &Apache::lonfeedback::newline_to_br(\$content{'message'});
1918: }
1919: if ($content{'subject'}=~/^Record/) {
1920: $result.='<h3>'.&mt('Record').'</h3>';
1921: } elsif ($content{'subject'}=~/^Broadcast/) {
1922: $result .='<h3>'.&mt('Broadcast Message').'</h3>';
1923: if ($content{'subject'}=~/^Broadcast\./) {
1924: if (defined($content{'coursemsgid'})) {
1925: my $crsmsgid = &escape($content{'coursemsgid'});
1926: my $broadcast_message = &general_message($crsmsgid);
1927: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$broadcast_message;
1928: } else {
1929: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1930: $content{'message'} =
1931: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
1932: $content{'message'};
1933: }
1934: }
1935: } elsif ($content{'subject'}=~/^Archive/) {
1936: $result.='<h3>'.&mt('Archived Message').'</h3>';
1937: if (defined($content{'coursemsgid'})) {
1938: my $crsmsgid = &escape($content{'coursemsgid'});
1939: my $archive_message = &general_message($crsmsgid);
1940: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$archive_message;
1941: } else {
1942: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1943: $content{'message'} =
1944: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
1945: $content{'message'};
1946: }
1947: } else {
1948: $result.='<h3>'.&mt('Critical Message').'</h3>';
1949: if (defined($content{'coursemsgid'})) {
1950: my $crsmsgid=&escape($content{'coursemsgid'});
1951: my $critical_message = &general_message($crsmsgid);
1952: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$critical_message;
1953: } else {
1954: %content=&Apache::lonmsg::unpackagemsg($content{'message'});
1955: $content{'message'}=
1956: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
1957: $content{'message'};
1958: }
1959: }
1960: $result.=&mt('By').': <b>'.
1961: &Apache::loncommon::aboutmewrapper(
1962: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
1963: $content{'sendername'}.':'.
1964: $content{'senderdomain'}.') '.$content{'time'}.
1965: '<br /><pre>'.
1966: &Apache::lontexconvert::msgtexconverted($content{'message'}).
1967: '</pre>';
1968: }
1969: # Check to see if there were any messages.
1970: if ($result eq '') {
1971: my $lctype = &mt(lc(&Apache::loncommon::course_type()));
1972: if ($target ne 'tex') {
1973: $r->print("<p><b>".&mt('No notes, face-to-face discussion records, critical messages or broadcast messages in this '.$lctype.'.')."</b></p>");
1974: } else {
1975: $r->print('\textbf{'.&mt('No notes, face-to-face discussion records, critical messages or broadcast messages in this '.$lctype.'.').'}\\\\');
1976: }
1977: } elsif ($target eq 'tex') {
1978: $r->print(&Apache::lonxml::xmlparse($r,$target,$result));
1979: } else {
1980: $r->print('<div>'.$result.'</div>');
1981: }
1982: }
1983:
1984: sub general_message {
1985: my ($crsmsgid) = @_;
1986: my %general_content;
1987: if ($crsmsgid) {
1988: my %course_content = &Apache::lonnet::get('nohist_email',[$crsmsgid],
1989: $env{'course.'.$env{'request.course.id'}.'.domain'},
1990: $env{'course.'.$env{'request.course.id'}.'.num'});
1991: %general_content = &Apache::lonmsg::unpackagemsg($course_content{$crsmsgid});
1992: }
1993: return $general_content{'message'};
1994: }
1995:
1996: # ---------------------------------------------------------------- Face to face
1997:
1998: sub facetoface {
1999: my ($r,$stage)=@_;
2000: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
2001: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
2002: '/'.$env{'request.course.sec'})) {
2003: $r->print(&mt('Not allowed'));
2004: return;
2005: }
2006: my $crstype = &Apache::loncommon::course_type();
2007: my $leaders = ($crstype eq 'Community') ? 'coordinators and leaders'
2008: : 'faculty and staff';
2009: &printheader($r,
2010: '/adm/email?recordftf=query',
2011: "User Notes, Face-to-Face, Critical Messages, Broadcast Messages, Archived Messages");
2012: # from query string
2013:
2014: if ($env{'form.recname'}) { $env{'form.recuname'}=$env{'form.recname'}; }
2015: if ($env{'form.recdom'}) { $env{'form.recdomain'}=$env{'form.recdom'}; }
2016:
2017: my $defdom=$env{'user.domain'};
2018: # already filled in
2019: if ($env{'form.recdomain'}) { $defdom=$env{'form.recdomain'}; }
2020: # generate output
2021: my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain');
2022: my $stdbrws = &Apache::loncommon::selectstudent_link
2023: ('stdselect','recuname','recdomain');
2024: my %lt=&Apache::lonlocal::texthash('user' => 'Username',
2025: 'dom' => 'Domain',
2026: 'head' => "User Notes, Records of Face-To-Face Discussions, Critical Messages, Broadcast Messages and Archived Messages in $crstype",
2027: 'subm' => 'Retrieve discussion and message records',
2028: 'newr' => 'New Record (record is visible to '.lc($crstype).' '.$leaders.')',
2029: 'post' => 'Post this Record');
2030:
2031: $r->print('<h2>'.$lt{'head'}.'</h2>'
2032: .'<form method="post" action="/adm/email" name="stdselect">'
2033: .'<input type="hidden" name="recordftf" value="retrieve" />'
2034: .&Apache::lonhtmlcommon::start_pick_box()
2035: .&Apache::lonhtmlcommon::row_title($lt{'user'})
2036: .'<input type="text" size="12" name="recuname" value="'.$env{'form.recuname'}.'" />'
2037: .' '.$stdbrws
2038: .&Apache::lonhtmlcommon::row_closure()
2039: .&Apache::lonhtmlcommon::row_title($lt{'dom'})
2040: .$domform
2041: .&Apache::lonhtmlcommon::row_closure(1)
2042: .&Apache::lonhtmlcommon::end_pick_box()
2043: .'<br />'
2044: .'<input type="submit" value="'.$lt{'subm'}.'" />'
2045: .'</form>'
2046: );
2047:
2048: if (($stage ne 'query') &&
2049: ($env{'form.recdomain'}) && ($env{'form.recuname'})) {
2050: chomp($env{'form.newrecord'});
2051: if ($env{'form.newrecord'}) {
2052: &Apache::lonmsg::store_instructor_comment($env{'form.newrecord'},
2053: $env{'form.recuname'},
2054: $env{'form.recdomain'});
2055: }
2056: my $aboutmelink=&Apache::loncommon::aboutmewrapper(
2057: &Apache::loncommon::plainname($env{'form.recuname'}
2058: ,$env{'form.recdomain'})
2059: ,$env{'form.recuname'},$env{'form.recdomain'});
2060: $r->print('<hr />'
2061: .'<h2>'
2062: .&mt('Discussion and message records for [_1] ([_2])'
2063: ,$aboutmelink
2064: ,$env{'form.recuname'}.':'.$env{'form.recdomain'})
2065: .'</h2>'
2066: );
2067: &disfacetoface($r,$env{'form.recuname'},$env{'form.recdomain'});
2068: $r->print(<<ENDRHEAD);
2069: <form method="post" action="/adm/email">
2070: <input name="recdomain" value="$env{'form.recdomain'}" type="hidden" />
2071: <input name="recuname" value="$env{'form.recuname'}" type="hidden" />
2072: ENDRHEAD
2073: $r->print(<<ENDBFORM);
2074: <hr />$lt{'newr'}<br />
2075: <textarea name="newrecord" cols="80" rows="10" wrap="hard"></textarea>
2076: <br />
2077: <input type="hidden" name="recordftf" value="post" />
2078: <input type="submit" value="$lt{'post'}" />
2079: </form>
2080: ENDBFORM
2081: }
2082: }
2083:
2084: # ----------------------------------------------------------- Display a message
2085:
2086: sub displaymessage {
2087: my ($r,$msgid,$folder,$msgstatus)=@_;
2088: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2089: my %blocked = ();
2090: my %setters = ();
2091: my $numblocked = 0;
2092: my $crstype = &Apache::loncommon::course_type();
2093:
2094: # info to generate "next" and "previous" buttons and check if message is blocked
2095: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
2096: my @messages=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
2097: if ( $blocked{$msgid} eq 'ON' ) {
2098: &printheader($r,'/adm/email',&mt('Display a Message'));
2099: #$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.'));
2100: my($blocked, $blocktext) = &Apache::loncommon::blocking_status("com");
2101: $r->print("<br />".$blocktext);
2102: return;
2103: }
2104: if ($msgstatus eq '') {
2105: &statuschange($msgid,'read',$folder);
2106: }
2107: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2108: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid});
2109: my $counter=0;
2110: my $escmsgid=&escape($msgid);
2111: foreach (@messages) {
2112: if ($_->[5] eq $escmsgid){
2113: last;
2114: }
2115: $counter++;
2116: }
2117:
2118: my $see_anonymous;
2119: my $from_student = 0;
2120: if ($env{'request.course.id'} eq $content{'courseid'}) {
2121: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2122: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2123: my $username = $content{'sendername'}.':'.$content{'senderdomain'};
2124: my %classlist_entry =
2125: &Apache::lonnet::get('classlist',[$username],$cdom,$cnum);
2126: if (exists($classlist_entry{$username})) {
2127: $from_student = 1;
2128: $see_anonymous = &Apache::lonnet::allowed('rin',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
2129: }
2130: }
2131:
2132:
2133: my $number_of_messages = scalar(@messages); #subtract 1 for last index
2134: # start output
2135: &printheader($r,'/adm/email?display='.&escape($msgid),'Display a Message','',$content{'baseurl'});
2136:
2137: # Prepare available functions
2138: my @functionlist;
2139: if (!$content{'noreplies'}) {
2140: push(@functionlist,'<a href="/adm/email?replyto='.&escape($msgid).$sqs.'">'
2141: .&mt('Reply')
2142: .'</a>');
2143: }
2144: push(@functionlist,'<a href="/adm/email?forward='.&escape($msgid).$sqs.'">'
2145: .&mt('Forward')
2146: .'</a>');
2147: push(@functionlist,'<a href="/adm/email?markunread='.&escape($msgid).$sqs.'">'
2148: .&mt('Mark Unread')
2149: .'</a>');
2150: push(@functionlist,'<a href="/adm/email?markdel='.&escape($msgid).$sqs.'">'
2151: .&mt('Delete')
2152: .'</a>');
2153:
2154: # Prepare available navigation
2155: my @navigationlist;
2156: if ($counter > 0){
2157: push(@navigationlist,'<a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.'">'
2158: .&mt('Previous')
2159: .'</a>');
2160: }
2161: if ($counter < $number_of_messages - 1){
2162: push(@navigationlist,'<a href="/adm/email?display='.$messages[$counter+1]->[5].$sqs.'">'
2163: .&mt('Next')
2164: .'</a>');
2165: }
2166: push(@navigationlist,'<a href="/adm/email?'.$sqs.'">'
2167: .&mt('Back to Folder Display')
2168: .'</a>');
2169:
2170: # Prepare available actions
2171: my $symb;
2172: if (defined($content{'symb'})) {
2173: $symb = $content{'symb'};
2174: } elsif (defined($content{'baseurl'})) {
2175: $symb=&Apache::lonnet::symbread($content{'baseurl'});
2176: }
2177: my @actionlist;
2178: if ($env{'user.adv'}) {
2179:
2180: if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) {
2181: push(@actionlist,&Apache::loncommon::track_student_link(
2182: 'View recent activity'
2183: ,$content{'sendername'}
2184: ,$content{'senderdomain'}
2185: ,'check'));
2186: }
2187: if (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) && $symb) {
2188: push(@actionlist,&Apache::loncommon::pprmlink(
2189: &mt('Set/Change parameters')
2190: ,$content{'sendername'}
2191: ,$content{'senderdomain'}
2192: ,$symb
2193: ,'check'));
2194: }
2195: if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'}) && $symb) {
2196: push(@actionlist,&Apache::loncommon::pgrdlink(
2197: &mt('Set/Change grades')
2198: ,$content{'sendername'}
2199: ,$content{'senderdomain'}
2200: ,$symb
2201: ,'check'));
2202: }
2203: }
2204:
2205: # Print functionlist, navigationlist, and actionlist in page header
2206: my $functions='<div class="LC_columnSection">';
2207:
2208: # Functionlist
2209: $functions.=&Apache::lonhtmlcommon::start_funclist();
2210: foreach my $item (@functionlist) {
2211: $functions.=&Apache::lonhtmlcommon::add_item_funclist($item);
2212: }
2213: $functions .= &Apache::lonhtmlcommon::end_funclist();
2214:
2215: # Navigationlist
2216: $functions.=&Apache::lonhtmlcommon::start_funclist(
2217: &mt('Navigation'));
2218: foreach my $item (@navigationlist) {
2219: $functions.=&Apache::lonhtmlcommon::add_item_funclist($item);
2220: }
2221: $functions .= &Apache::lonhtmlcommon::end_funclist();
2222:
2223: # Actionlist
2224: if (@actionlist) {
2225: $functions.=&Apache::lonhtmlcommon::start_funclist(
2226: &mt('Currently available actions (will open extra window)'));
2227: foreach my $item (@actionlist) {
2228: $functions.=&Apache::lonhtmlcommon::add_item_funclist($item);
2229: }
2230: $functions.=&Apache::lonhtmlcommon::end_funclist();
2231: }
2232:
2233: $functions.='</div>';
2234: $r->print(&Apache::loncommon::head_subbox($functions));
2235:
2236:
2237: my ($tonum,$tolist,$cclist,$bcclist,$groupcclist,%recipients);
2238: if ($content{'recipid'}) {
2239: $tonum = &retrieve_recips('display',\%content,\%recipients);
2240: if (ref($recipients{'cc'}) eq 'ARRAY') {
2241: $cclist = join(', ',@{$recipients{'cc'}});
2242: }
2243: if (ref($recipients{'to'}) eq 'ARRAY') {
2244: $tolist = join(', ',@{$recipients{'to'}});
2245: }
2246: if (ref($recipients{'bcc'}) eq 'ARRAY') {
2247: $bcclist = join(', ',@{$recipients{'bcc'}});
2248: }
2249: }
2250:
2251: my $broadcast_link;
2252: if (($content{'courseid'}) && ($content{'recipid'} &&
2253: (ref($recipients{'course_broadcast'}) eq 'ARRAY') ||
2254: (ref($recipients{'group_cc_broadcast'}) eq 'ARRAY') ||
2255: (ref($recipients{'group_bcc_broadcast'}) eq 'ARRAY'))) {
2256: $broadcast_link = &recipients_link($r,\%content,\%recipients);
2257: }
2258:
2259: if (((!$tolist) && (!$broadcast_link)) && ref($content{'recuser'}) eq 'ARRAY') {
2260: my @recipients;
2261: for (my $i=0; $i<@{$content{'recuser'}}; $i++) {
2262: $recipients[$i] = &Apache::loncommon::aboutmewrapper(
2263: &Apache::loncommon::plainname($content{'recuser'}[$i],
2264: $content{'recdomain'}[$i]),
2265: $content{'recuser'}[$i],$content{'recdomain'}[$i]).
2266: ' ('.$content{'recuser'}[$i].':'.$content{'recdomain'}[$i].') ';
2267: }
2268: $tolist = join(', ',@recipients);
2269: }
2270: my ($restitle,$baseurl,$refers_to);
2271: if (defined($content{'resource_title'})) {
2272: $restitle = $content{'resource_title'};
2273: } else {
2274: if (defined($content{'baseurl'})) {
2275: $restitle = &Apache::lonnet::gettitle($content{'baseurl'});
2276: }
2277: }
2278: if (defined($content{'baseurl'})) {
2279: $baseurl = &Apache::lonenc::check_encrypt($content{'baseurl'});
2280: }
2281: $r->print('<div class="LC_clear_float_footer">');
2282: if ($from_student && $see_anonymous ) {
2283: $r->print(&Apache::loncommon::student_image_tag($content{'senderdomain'},$content{'sendername'}).'</br>');
2284: }
2285:
2286: # Display LON-CAPA Message (Start)
2287: # Subject
2288: $r->print('</div>'
2289: .&Apache::lonhtmlcommon::start_pick_box()
2290: .&Apache::lonhtmlcommon::row_title(&mt('Subject'))
2291: .$content{'subject'}
2292: .&Apache::lonhtmlcommon::row_closure()
2293: );
2294: if ($folder eq 'sent') {
2295: # To
2296: if ($tolist) {
2297: $r->print(&Apache::lonhtmlcommon::row_title(&mt('To'))
2298: .$tolist
2299: .&Apache::lonhtmlcommon::row_closure()
2300: );
2301: }
2302: if ($cclist) {
2303: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Cc'))
2304: .$cclist
2305: .&Apache::lonhtmlcommon::row_closure()
2306: );
2307: }
2308: if ($bcclist) {
2309: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Bcc'))
2310: .$bcclist
2311: .&Apache::lonhtmlcommon::row_closure()
2312: );
2313: }
2314: if (($content{'courseid'}) && ($content{'recipid'})) {
2315: my %broadcast_types =
2316: &Apache::lonlocal::texthash (
2317: course_broadcast => 'Broadcast to',
2318: group_cc_broadcast => 'Cc to group',
2319: group_bcc_broadcast => 'Bcc to group',
2320: );
2321: foreach my $type (sort(keys(%broadcast_types))) {
2322: if (ref($recipients{$type}) eq 'ARRAY') {
2323: my $num = @{$recipients{$type}};
2324: my $broadcastlist = join(', ',@{$recipients{$type}});
2325: if ($broadcastlist && $broadcast_link) {
2326: if ($type eq 'group_cc_broadcast') {
2327: $groupcclist = $broadcastlist;
2328: }
2329: $r->print(&Apache::lonhtmlcommon::row_title(
2330: $broadcast_types{$type})
2331: .&mt('[quant,_1,recipient]',$num)
2332: .' <a href="javascript:showBroadcastList();">['
2333: .&mt('Show').']</a>'
2334: .&Apache::lonhtmlcommon::row_closure());
2335: }
2336: }
2337: }
2338: }
2339: if ($content{'replytoaddr'}) {
2340: my ($replytoname,$replytodom) = split(/:/,$content{'replytoaddr'});
2341: if ($replytoname ne '' && $replytodom ne '') {
2342: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Reply To'))
2343: .$replytoname.':'.$replytodom
2344: .&Apache::lonhtmlcommon::row_closure()
2345: );
2346: }
2347: }
2348: } else {
2349: # From, Reply
2350: $r->print(&Apache::lonhtmlcommon::row_title(&mt('From'))
2351: .&Apache::loncommon::aboutmewrapper(
2352: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),
2353: $content{'sendername'},$content{'senderdomain'})
2354: );
2355: if ($content{'noreplies'}) {
2356: $r->print(' ('.&mt('No replies to sender').')'
2357: .&Apache::lonhtmlcommon::row_closure()
2358: );
2359: } else {
2360: if ($content{'replytoaddr'}) {
2361: my ($replytoname,$replytodom) = split(/:/,$content{'replytoaddr'});
2362: if ($replytoname ne '' && $replytodom ne '') {
2363: $r->print(&Apache::lonhtmlcommon::row_closure()
2364: .&Apache::lonhtmlcommon::row_title(&mt('Reply To'))
2365: .$replytoname.':'.$replytodom
2366: .&Apache::lonhtmlcommon::row_closure()
2367: );
2368: } else {
2369: $r->print(&Apache::lonhtmlcommon::row_closure());
2370: }
2371: } else {
2372: $r->print(' ('.$content{'sendername'}.':'.$content{'senderdomain'}.') '
2373: .&Apache::lonhtmlcommon::row_closure()
2374: );
2375: }
2376: if ($tonum && $tolist) {
2377: $r->print(&Apache::lonhtmlcommon::row_title(&mt('To'))
2378: .$tolist
2379: .&Apache::lonhtmlcommon::row_closure()
2380: );
2381: }
2382: if ($cclist) {
2383: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Cc'))
2384: .$cclist
2385: .&Apache::lonhtmlcommon::row_closure()
2386: );
2387: }
2388: if ($content{'group'} ne '') {
2389: if (&check_group_priv($content{'group'})) {
2390: if (ref($recipients{'group_cc_broadcast'}) eq 'ARRAY') {
2391: $groupcclist = join(', ',@{$recipients{'group_cc_broadcast'}});
2392: if ($groupcclist) {
2393: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Group Cc'))
2394: .$groupcclist
2395: .&Apache::lonhtmlcommon::row_closure()
2396: );
2397: }
2398: }
2399: }
2400: }
2401: }
2402: }
2403:
2404: # Course
2405: if ($content{'courseid'} ne '') {
2406: if ($content{'courseid'} =~ m{^$match_domain\_$match_courseid$}) {
2407: my %courseinfo;
2408: %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'},
2409: {'one_time' => 1});
2410: my $description = $courseinfo{'description'};
2411: if ($description ne '') {
2412: $r->print(&Apache::lonhtmlcommon::row_title(&mt($crstype))
2413: .$description
2414: );
2415: if ($content{'coursesec'}) {
2416: $r->print(' ('.&mt('Section').': '.$content{'coursesec'}.')');
2417: }
2418: $r->print(&Apache::lonhtmlcommon::row_closure());
2419: }
2420: }
2421: }
2422: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Time'))
2423: .$content{'time'}
2424: .&Apache::lonhtmlcommon::row_closure()
2425: );
2426:
2427: # Refers to
2428: if ($baseurl) {
2429: if (defined($content{'courseid'}) && defined($env{'request.course.id'})) {
2430: if ($content{'courseid'} eq $env{'request.course.id'}) {
2431: my $symblink;
2432: my $showsymb = &Apache::lonenc::check_decrypt($symb);
2433: my $showurl = &Apache::lonenc::check_decrypt($baseurl);
2434: my $encrypturl = &Apache::lonnet::EXT('resource.0.encrypturl',
2435: $showsymb,$env{'user.domain'},$env{'user.name'});
2436: if ($symb) {
2437: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) {
2438: $showsymb = &Apache::lonenc::check_encrypt($symb);
2439: }
2440: $symblink = '?symb='.$showsymb;
2441: }
2442: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) {
2443: $showurl = $baseurl;
2444: }
2445: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Refers to'))
2446: .'<a href="'.$showurl.$symblink.'">'.$restitle.'</a>'
2447: .&Apache::lonhtmlcommon::row_closure()
2448: );
2449: $refers_to = 1;
2450: }
2451: }
2452: if (!$refers_to) {
2453: if ($baseurl =~ m-^/enc/-) {
2454: if (defined($content{'courseid'})) {
2455: if (!$env{'request.course.id'}) {
2456: my $unencurl =
2457: &Apache::lonenc::unencrypted($baseurl,
2458: $content{'courseid'});
2459: if ($unencurl ne '') {
2460: if (&Apache::lonnet::allowed('bre',$unencurl)) {
2461: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Refers to'))
2462: .'<a href="'.$unencurl.'">'.$restitle.'</a>'
2463: .&Apache::lonhtmlcommon::row_closure()
2464: );
2465: }
2466: }
2467: }
2468: }
2469: } else {
2470: if (&Apache::lonnet::allowed('bre',$baseurl)) {
2471: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Refers to'))
2472: .'<a href="'.$baseurl.'">'.$restitle.'</a>'
2473: .&Apache::lonhtmlcommon::row_closure()
2474: );
2475:
2476: }
2477: }
2478: }
2479: }
2480:
2481: # Message
2482: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Message'))
2483: .'<pre>'
2484: .&Apache::lontexconvert::msgtexconverted($content{'message'},1)
2485: .'</pre>'
2486: );
2487: if (&displayresource(%content)) {
2488: $r->print(&Apache::lonhtmlcommon::row_closure()
2489: .&Apache::lonhtmlcommon::row_title(&mt('Resource Details'))
2490: .&displayresource(%content)
2491: );
2492: }
2493: $r->print(&Apache::lonhtmlcommon::row_closure(1).
2494: &Apache::lonhtmlcommon::end_pick_box());
2495: # Display LON-CAPA Message (End)
2496: return;
2497: }
2498:
2499: sub retrieve_recips {
2500: my ($context,$content,$recips)= @_;
2501: my $tonum = 0;
2502: if (ref($content) eq 'HASH') {
2503: my %reciphash =
2504: &Apache::lonnet::get('nohist_emailrecip',[$content->{'recipid'}],
2505: $content->{'senderdomain'},$content->{'sendername'});
2506: my $recipinfo = $reciphash{$content->{'recipid'}};
2507: if (ref($recipinfo) eq 'HASH') {
2508: foreach my $type ('to','cc','course_broadcast','group_cc_broadcast','group_bcc_broadcast') {
2509: if (ref($recipinfo->{$type}) eq 'HASH') {
2510: if ($type eq 'to') {
2511: $tonum = keys(%{$recipinfo->{$type}});
2512: }
2513: foreach my $user (sort(keys(%{$recipinfo->{$type}}))) {
2514: my ($uname,$udom) = split(/:/,$user);
2515: next if (($context eq 'replying') && ($uname eq $env{'user.name'})
2516: && ($udom eq $env{'user.domain'}));
2517: my $showuser ='<span class="LC_nobreak">';
2518: if ($context eq 'replying') {
2519: if (($type eq 'to') || ($type eq 'cc')) {
2520: $showuser = '<label><input type="checkbox" name="replying_'.$type.'" value="'.$user.'" />';
2521: } elsif ($type eq 'group_cc_broadcast') {
2522: $showuser = '<label><input type="checkbox" name="replying_groupcc" value="'.$user.'" />';
2523: }
2524: }
2525: $showuser .= &Apache::loncommon::aboutmewrapper(
2526: &Apache::loncommon::plainname($uname,
2527: $udom),$uname,$udom);
2528: if ($context eq 'replying') {
2529: $showuser .='</label>';
2530: }
2531: $showuser .= '</span>';
2532: if (ref($recips) eq 'HASH') {
2533: push(@{$recips->{$type}},$showuser);
2534: }
2535: }
2536: }
2537: }
2538: }
2539: }
2540: return $tonum;
2541: }
2542:
2543: sub recipients_link {
2544: my ($r,$content,$recipients) = @_;
2545: my ($broadcast_link,$show);
2546: if ((ref($content) eq 'HASH') && (ref($recipients) eq 'HASH')) {
2547: if (ref($recipients->{'course_broadcast'}) eq 'ARRAY') {
2548: if (@{$recipients->{'course_broadcast'}} > 0) {
2549: $show = 'course';
2550: }
2551: } elsif (ref($recipients->{'group_cc_broadcast'}) eq 'ARRAY') {
2552: if (@{$recipients->{'group_cc_broadcast'}} > 0) {
2553: $show = 'group_cc';
2554: }
2555: } elsif (ref($recipients->{'group_bcc_broadcast'}) eq 'ARRAY') {
2556: if (@{$recipients->{'group_bcc_broadcast'}} > 0) {
2557: $show = 'group_bcc';
2558: }
2559: }
2560: if ($show) {
2561: my ($nothing,$height,$width,$start_page,$end_page,$body);
2562: $nothing=&Apache::lonhtmlcommon::javascript_nothing();
2563: $height = 400;
2564: $width = 600;
2565: $start_page =
2566: &Apache::loncommon::start_page('Broadcast List', undef,
2567: {only_body => 1,
2568: js_ready => 1,});
2569: $end_page = &Apache::loncommon::end_page({js_ready => 1,});
2570: $body = '<h3>'.&mt("Recipients of broadcast message").'</h3>'.
2571: &Apache::loncommon::start_data_table();
2572: my $cell = 0;
2573: $body .= &Apache::loncommon::start_data_table_row();
2574: foreach my $item (@{$recipients->{$show.'_broadcast'}}) {
2575: $item =~ s/'/\\'/g;
2576: if (!($cell%2) && $cell > 0) {
2577: $body .= &Apache::loncommon::end_data_table_row().
2578: &Apache::loncommon::start_data_table_row();
2579: }
2580: $cell ++;
2581: $body .= '<td>'.$cell.' '.$item.' </td>';
2582: }
2583: if ($cell%2) {
2584: $body .= '<td> </td>';
2585: }
2586: $body .= &Apache::loncommon::end_data_table_row().
2587: &Apache::loncommon::end_data_table();
2588: $body =~ s{</}{<\\/}g;
2589: $body =~ s{\n}{}g;
2590: $r->print(<<ENDJS);
2591: <script type="text/javascript">
2592: // <![CDATA[
2593: function showBroadcastList() {
2594: var caller = this;
2595: var newWindow = null;
2596: try {
2597: newWindow = window.open($nothing,"broadcast","HEIGHT=$height,WIDTH=$width,resizable=yes,scrollbars=yes" );
2598: }
2599: catch(error) {
2600: writeWin(caller);
2601: return;
2602: }
2603: if (newWindow) {
2604: caller = newWindow;
2605: }
2606: writeWin(caller);
2607: return;
2608: }
2609:
2610: function writeWin(caller) {
2611: caller.document.writeln('$start_page $body $end_page');
2612: caller.document.close();
2613: caller.focus();
2614: }
2615: // ]]>
2616: </script>
2617:
2618: ENDJS
2619: $broadcast_link = 1;
2620: }
2621: }
2622: return $broadcast_link;
2623: }
2624:
2625: # =========================================================== Show the citation
2626:
2627: sub displayresource {
2628: my %content=@_;
2629: #
2630: # If the recipient is in the same course that the message was sent from and
2631: # has sufficient privileges, show "all details," else show citation
2632: #
2633: if (($env{'request.course.id'} eq $content{'courseid'})
2634: && (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) {
2635: my $symb;
2636: if (defined($content{'symb'})) {
2637: $symb = $content{'symb'};
2638: } else {
2639: $symb=&Apache::lonnet::symbread($content{'baseurl'});
2640: }
2641: # Could not get a symb, give up
2642: unless ($symb) { return $content{'citation'}; }
2643: # Have a symb, can render
2644: return '<h2>'.&mt('Current attempts of student (if applicable)').'</h2>'.
2645: &Apache::loncommon::get_previous_attempt($symb,
2646: $content{'sendername'},
2647: $content{'senderdomain'},
2648: $content{'courseid'}).
2649: '<hr /><h2>'.&mt('Current screen output (if applicable)').'</h2>'.
2650: &Apache::loncommon::get_student_view($symb,
2651: $content{'sendername'},
2652: $content{'senderdomain'},
2653: $content{'courseid'}).
2654: '<h2>'.&mt('Correct Answer(s) (if applicable)').'</h2>'.
2655: &Apache::loncommon::get_student_answers($symb,
2656: $content{'sendername'},
2657: $content{'senderdomain'},
2658: $content{'courseid'});
2659: } elsif ($env{'user.adv'}) {
2660: return $content{'citation'};
2661: }
2662: return '';
2663: }
2664:
2665: # ================================================================== The Header
2666:
2667: sub header {
2668: my ($r,$title,$baseurl)=@_;
2669: my $extra = &Apache::loncommon::studentbrowser_javascript();
2670: if ($baseurl) {
2671: $extra .= "<base href=\"".&Apache::lonnet::absolute_url()."/$baseurl\" />";
2672: }
2673: $extra .= '<script type="text/javascript"
2674: src="/res/adm/includes/file_upload.js"></script>';
2675: $r->print(&Apache::loncommon::start_page('Messages',
2676: $extra));
2677: $r->print(&Apache::lonhtmlcommon::breadcrumbs
2678: (($title?$title:'Send and display messages')));
2679: }
2680:
2681: # ---------------------------------------------------------------- Print header
2682:
2683: sub printheader {
2684: my ($r,$url,$desc,$title,$baseurl)=@_;
2685: &Apache::lonhtmlcommon::add_breadcrumb
2686: ({href=>$url,
2687: text=>$desc});
2688: &header($r,$title,$baseurl);
2689: }
2690:
2691: # ------------------------------------------------------------ Store the comment
2692:
2693: sub storecomment {
2694: my ($r)=@_;
2695: my $msgtxt=&Apache::lonfeedback::clear_out_html($env{'form.message'});
2696: my $cleanmsgtxt='';
2697: foreach my $line (split(/[\n\r]/,$msgtxt)) {
2698: unless ($line=~/^\s*(\>|\>\;)/) {
2699: $cleanmsgtxt.=$line."\n";
2700: }
2701: }
2702: my $key=&escape($env{'form.baseurl'}).'___'.time;
2703: &Apache::lonnet::put('nohist_stored_comments',{ $key => $cleanmsgtxt });
2704: }
2705:
2706: sub storedcommentlisting {
2707: my ($r)=@_;
2708: my %msgs=&Apache::lonnet::dump('nohist_stored_comments',undef,undef,
2709: '^'.&escape(&escape($env{'form.showcommentbaseurl'})));
2710: $r->print(&Apache::loncommon::start_page('Saved Comment Listing',undef,
2711: {'onlybody' => 1}));
2712: if ((keys(%msgs))[0]=~/^error\:/) {
2713: $r->print(&mt('No saved comments yet.'));
2714: } else {
2715: my $found=0;
2716: foreach my $key (sort(keys(%msgs))) {
2717: $r->print("\n".$msgs{$key}."<hr />");
2718: $found=1;
2719: }
2720: unless ($found) {
2721: $r->print(&mt('No saved comments yet for this resource.'));
2722: }
2723: }
2724: }
2725:
2726: # ---------------------------------------------------------------- Send an email
2727:
2728: sub sendoffmail {
2729: my ($r,$folder)=@_;
2730: my $suffix=&Apache::lonmsg::foldersuffix($folder);
2731: my $sendstatus='';
2732: my %msg_status;
2733: my $numsent = 0;
2734: my $nosentstore = 1;
2735: my $attachmenturl;
2736: my $now = time;
2737: my ($cdom,$cnum,$group);
2738: if (exists($env{'form.group'})) {
2739: $group = $env{'form.group'};
2740: }
2741: if (exists($env{'request.course.id'})) {
2742: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2743: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2744: }
2745: if ($env{'form.send'}) {
2746: if (!$env{'form.multiforward'}) {
2747: if ($group eq '') {
2748: &printheader($r,'','Messages being sent.');
2749: } else {
2750: $r->print(&groupmail_header('sending',$group));
2751: }
2752: }
2753: $r->rflush();
2754: my %content=();
2755: undef %content;
2756: if ($env{'form.forwid'}) {
2757: my $msgid=$env{'form.forwid'};
2758: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2759: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1,1);
2760: &statuschange($msgid,'forwarded',$folder);
2761: if ($content{'attachmenturl'} ne '') {
2762: $attachmenturl = $content{'attachmenturl'};
2763: }
2764: $env{'form.message'} .= "\n\n-- Forwarded message --\n\n".
2765: $content{'message'};
2766: }
2767: if ($env{'form.replyid'}) {
2768: my $msgid=$env{'form.replyid'};
2769: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
2770: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
2771: &statuschange($msgid,'replied',$folder);
2772: }
2773:
2774: my $mode = $env{'form.sendmode'};
2775: my (%toaddr,$tos,$cc,$bcc,$broadcast);
2776:
2777: if ($mode eq 'group') {
2778: if (defined($env{'form.courserecips'})) {
2779: my $courseusers = $env{'form.courserecips'};
2780: $courseusers =~ s/^_\&\&\&_//;
2781: my @to = split('_&&&_',$courseusers);
2782: foreach my $dest (@to) {
2783: my ($user,$domain) = split(/:/, $dest);
2784: if (($user ne '') && ($domain ne '')) {
2785: my $rec = $user.":".$domain;
2786: $toaddr{$rec} = '';
2787: $broadcast->{$rec} = '';
2788: }
2789: }
2790: }
2791: } elsif ($mode eq 'upload') {
2792: $nosentstore = 0;
2793: foreach my $line (split(/[\n\r\f]+/,$env{'form.upfile'})) {
2794: my ($rec,$txt) = ($line =~ /^([^:]+:[^:]+):(.*)$/);
2795: if ($txt) {
2796: $rec =~ s/^\s+//;
2797: $rec =~ s/\s+$//;
2798: $toaddr{$rec}.=$txt."\n";
2799: $broadcast->{$rec} = '';
2800: }
2801: }
2802: } else {
2803: if (($env{'form.recuname'} ne '') && ($env{'form.recdomain'} ne '')) {
2804: $toaddr{$env{'form.recuname'}.':'.$env{'form.recdomain'}}='';
2805: $tos->{$env{'form.recuname'}.':'.$env{'form.recdomain'}}='';
2806: }
2807: }
2808: if ($env{'form.additionalrec_to'}) {
2809: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_to'})) {
2810: my ($auname,$audom)=split(/:/,$rec);
2811: if (($auname ne "") && ($audom ne "")) {
2812: $toaddr{$auname.':'.$audom}='';
2813: $tos->{$auname.':'.$audom}='';
2814: }
2815: }
2816: }
2817: if ($env{'form.replying_to'}) {
2818: my @toreplies =
2819: &Apache::loncommon::get_env_multiple('form.replying_to');
2820: foreach my $rec (@toreplies) {
2821: my ($auname,$audom)=split(/:/,$rec);
2822: if (($auname ne "") && ($audom ne "")) {
2823: $toaddr{$auname.':'.$audom}='';
2824: $tos->{$auname.':'.$audom}='';
2825: }
2826: }
2827: }
2828: if ($env{'form.additionalrec_cc'}) {
2829: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_cc'})) {
2830: my ($auname,$audom)=split(/:/,$rec);
2831: if (($auname ne "") && ($audom ne "")) {
2832: $toaddr{$auname.':'.$audom}='';
2833: if (!defined($tos->{$auname.':'.$audom})) {
2834: $cc->{$auname.':'.$audom}='';
2835: }
2836: }
2837: }
2838: }
2839: if ($env{'form.replying_cc'}) {
2840: my @ccreplies =
2841: &Apache::loncommon::get_env_multiple('form.replying_cc');
2842: foreach my $rec (@ccreplies) {
2843: my ($auname,$audom)=split(/:/,$rec);
2844: if (($auname ne "") && ($audom ne "")) {
2845: $toaddr{$auname.':'.$audom}='';
2846: if (!defined($tos->{$auname.':'.$audom})) {
2847: $cc->{$auname.':'.$audom}='';
2848: }
2849: }
2850: }
2851: }
2852: if ($env{'form.replying_groupcc'}) {
2853: my @groupreplies =
2854: &Apache::loncommon::get_env_multiple('form.replying_groupcc');
2855: foreach my $rec (@groupreplies) {
2856: my ($auname,$audom)=split(/:/,$rec);
2857: if (($auname ne "") && ($audom ne "")) {
2858: $toaddr{$auname.':'.$audom}='';
2859: if (!defined($tos->{$auname.':'.$audom})) {
2860: $broadcast->{$auname.':'.$audom}='';
2861: }
2862: }
2863: }
2864: }
2865: if ($env{'form.additionalrec_bcc'}) {
2866: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_bcc'})) {
2867: my ($auname,$audom)=split(/:/,$rec);
2868: if (($auname ne "") && ($audom ne "")) {
2869: $toaddr{$auname.':'.$audom}='';
2870: if ((!defined($tos->{$auname.':'.$audom})) &&
2871: (!defined($cc->{$auname.':'.$audom}))) {
2872: $bcc->{$auname.':'.$audom}='';
2873: }
2874: }
2875: }
2876: }
2877: my $savemsg;
2878: my $msgtype;
2879: my %sentmessage;
2880: my $msgsubj=&Apache::lonfeedback::clear_out_html($env{'form.subject'},
2881: undef,1);
2882: if ((($env{'form.critmsg'}) || ($env{'form.sendbck'})) &&
2883: (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
2884: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
2885: '/'.$env{'request.course.sec'})
2886: )) {
2887: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'},1);
2888: $msgtype = 'critical';
2889: } else {
2890: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'});
2891: }
2892: my %reciphash = (
2893: to => $tos,
2894: cc => $cc,
2895: bcc => $bcc,
2896: );
2897: if ($mode eq 'group') {
2898: if ($group eq '') {
2899: $reciphash{'course_broadcast'} = $broadcast;
2900: } else {
2901: if ($env{'form.groupmail'} eq 'cc') {
2902: $reciphash{'group_cc_broadcast'} = $broadcast;
2903: } else {
2904: $reciphash{'group_bcc_broadcast'} = $broadcast;
2905: }
2906: }
2907: }
2908: my ($recipid,$recipstatus) =
2909: &Apache::lonmsg::store_recipients($msgsubj,$env{'user.name'},
2910: $env{'user.domain'},\%reciphash);
2911: if ($recipstatus ne 'ok') {
2912: &Apache::lonnet::logthis('Failed to store To, Bcc and Cc recipients for '.$env{'user.name'}.':'.$env{'user.domain'});
2913: }
2914: if ($env{'form.attachment'}) {
2915: if (length($env{'form.attachment'})<131072) {
2916: $attachmenturl=&Apache::lonnet::userfileupload('attachment',undef,'feedback/'.$now);
2917: } else {
2918: $r->print('<p><span class="LC_warning">'.&mt('Attachment not included - exceeded permitted length').'</span><br /></p>');
2919: }
2920: } elsif ($env{'form.multiforward'}) {
2921: if ($env{'form.attachmenturl'} ne '') {
2922: $attachmenturl = $env{'form.attachmenturl'};
2923: }
2924: }
2925: my @recusers;
2926: my @recudoms;
2927: my %permresults;
2928: foreach my $address (sort(keys(%toaddr))) {
2929: my ($recuname,$recdomain)=split(/\:/,$address);
2930: my $msgtxt = $savemsg;
2931: if ($toaddr{$address}) {
2932: $msgtxt.="\n".'<hr />'."\n".$toaddr{$address};
2933: }
2934: my @thismsg;
2935: if ($msgtype eq 'critical') {
2936: $r->print(&mt('Sending critical message').' '.
2937: $recuname.':'.$recdomain.': ');
2938: @thismsg=
2939: &Apache::lonmsg::user_crit_msg($recuname,$recdomain,
2940: $msgsubj,$msgtxt,
2941: $env{'form.sendbck'},
2942: $env{'form.permanent'},
2943: \$sentmessage{$address},
2944: $nosentstore,$recipid,
2945: $attachmenturl,\%permresults);
2946: } else {
2947: $r->print(&mt('Sending').' '.$recuname.':'.$recdomain.': ');
2948: @thismsg=
2949: &Apache::lonmsg::user_normal_msg($recuname,$recdomain,
2950: $msgsubj,$msgtxt,
2951: $content{'citation'},
2952: undef,$attachmenturl,
2953: $env{'form.permanent'},
2954: \$sentmessage{$address},
2955: undef,undef,undef,
2956: $nosentstore,$recipid,
2957: \%permresults);
2958: }
2959: $msg_status{$recuname.':'.$recdomain}=join(' ',@thismsg);
2960: if ($msg_status{$recuname.':'.$recdomain} =~ /(ok|con_delayed)/) {
2961: $numsent++;
2962: push(@recusers,$recuname);
2963: push(@recudoms,$recdomain);
2964: if ($1 eq 'ok') {
2965: $r->print('ok ');
2966: }
2967: if ($permresults{$recuname.':'.$recdomain}) {
2968: $r->print(' (email) ');
2969: }
2970: }
2971: $sendstatus.=' '.join(' ',@thismsg);
2972: }
2973: my $subj_prefix;
2974: if ($numsent > 0) {
2975: if (($env{'request.course.id'}) &&
2976: (($mode eq 'group') ||
2977: ($env{'form.courserecord'}) ||
2978: ($msgtype eq 'critical')) ||
2979: ($env{'form.replyid'} &&
2980: (($content{'courseid'} ne '') &&
2981: ($mode eq 'group')))) {
2982: if ($msgtype eq 'critical') {
2983: $subj_prefix = 'Critical.';
2984: } elsif ($mode eq 'group') {
2985: $subj_prefix = 'Broadcast.';
2986: } else {
2987: $subj_prefix = 'Archive';
2988: }
2989: my ($specialmsgid,$specialresult);
2990: my $course_str;
2991: if ($env{'form.replyid'}) {
2992: if ($content{'courseid'} ne '') {
2993: my %crsdesc =
2994: &Apache::lonnet::coursedescription($content{'courseid'},
2995: {'one_time' => 1});
2996: $course_str = &escape('['.$crsdesc{'num'}.':'.$crsdesc{'domain'}.']');
2997: }
2998: } elsif ($env{'request.course.id'}) {
2999: $course_str = &escape('['.$cnum.':'.$cdom.']');
3000: }
3001: $specialresult =
3002: &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom,
3003: $subj_prefix.' '.$course_str,$savemsg,undef,undef,
3004: $attachmenturl,undef,undef,\$specialmsgid,undef,undef,undef,
3005: undef,undef,1);
3006: $specialmsgid = &unescape($specialmsgid);
3007: if ($specialresult eq 'ok') {
3008: my ($stamp,$crssubj,$msgname,$msgdom,$msgcount,$context,$pid) =
3009: split(/\:/,&unescape($specialmsgid));
3010:
3011: foreach my $recipient (sort(keys(%toaddr))) {
3012: if ($msg_status{$recipient} =~ /\s*(ok|con_delayed)\s*/) {
3013: my $usersubj = $subj_prefix.'['.$recipient.']';
3014: my $usermsgid =
3015: &Apache::lonmsg::buildmsgid($stamp,$usersubj,
3016: $msgname,$msgdom,
3017: $msgcount,$context,
3018: $pid);
3019: &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom,
3020: $subj_prefix.' ['.$recipient.']',$msgsubj,
3021: undef,undef,$attachmenturl,undef,$usermsgid,undef,
3022: undef,$specialmsgid,undef,undef,undef,1);
3023: }
3024: }
3025: if (($mode ne 'upload') && (@recusers > 0)) {
3026: &Apache::lonmsg::process_sent_mail($msgsubj,
3027: $subj_prefix,$numsent,$stamp,$msgname,$msgdom,
3028: $msgcount,$context,$pid,$savemsg,\@recusers,
3029: \@recudoms,undef,$attachmenturl,'','','','',$recipid);
3030: }
3031: } else {
3032: &Apache::lonnet::logthis('Failed to create record of critical, broadcast or archived message in '.$env{'course.'.$env{'request.course.id'}.'.num'}.' '&mt('at').' '.$env{'course.'.$env{'request.course.id'}.'.domain'}.' - no msgid generated');
3033: }
3034: } else {
3035: my $stamp = time;
3036: my $msgcount = &Apache::lonmsg::get_uniq();
3037: my $context = &Apache::lonmsg::get_course_context();
3038: &Apache::lonmsg::process_sent_mail($msgsubj,$subj_prefix,
3039: $numsent,$stamp,$env{'user.name'},
3040: $env{'user.domain'},$msgcount,$context,
3041: $$,$savemsg,\@recusers,\@recudoms,undef,$attachmenturl,
3042: '','','','',$recipid);
3043: }
3044: }
3045: if (!$env{'form.multiforward'}) {
3046: if ($sendstatus=~/^(\s*(?:ok|con_delayed)\s*)*$/) {
3047: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Completed.'));
3048: $message = &Apache::loncommon::confirmwrapper($message);
3049: $r->print($message);
3050: if ($env{'form.displayedcrit'}) {
3051: &discrit($r);
3052: }
3053: if ($group ne '') {
3054: $r->print(&groupmail_sent($group,$cdom,$cnum));
3055: } else {
3056: &Apache::loncommunicate::menu($r);
3057: }
3058: } else {
3059: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Could not deliver message'),1);
3060: $message .= '<br />'.&mt('Please use the browser "Back" button and correct the recipient addresses ([_1]).',$sendstatus);
3061: $message = &Apache::loncommon::confirmwrapper($message);
3062: $r->print($message);
3063: }
3064: }
3065: } else {
3066: &printheader($r,'','Messages cancelled.');
3067: return 'cancelled';
3068: }
3069: return $sendstatus;
3070: }
3071:
3072: # ===================================================================== Handler
3073:
3074: sub handler {
3075: my $r=shift;
3076:
3077: # ----------------------------------------------------------- Set document type
3078:
3079: &Apache::loncommon::content_type($r,'text/html');
3080: $r->send_http_header;
3081:
3082: return OK if $r->header_only;
3083:
3084: # --------------------------- Get query string for limited number of parameters
3085: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3086: ['display','replyto','forward','markread','markdel','markunread',
3087: 'sendreply','compose','sendmail','critical','recname','recdom',
3088: 'recordftf','sortedby','folder','startdis','interdis',
3089: 'showcommentbaseurl','dismode','group','subject','text','ref',
3090: 'msgstatus']);
3091: $sqs='&sortedby='.$env{'form.sortedby'};
3092:
3093: # ------------------------------------------------------ They checked for email
3094: &Apache::lonnet::put('email_status',{'recnewemail'=>0});
3095:
3096: # ----------------------------------------------------------------- Breadcrumbs
3097:
3098: &Apache::lonhtmlcommon::clear_breadcrumbs();
3099: &Apache::lonhtmlcommon::add_breadcrumb
3100: ({href=>"/adm/communicate",
3101: text=>"Messages",
3102: faq=>12,bug=>'Communication Tools',});
3103:
3104: # ------------------------------------------------------------------ Get Folder
3105:
3106: my $folder=$env{'form.folder'};
3107: unless ($folder) {
3108: $folder='';
3109: } else {
3110: $sqs.='&folder='.&escape($folder);
3111: }
3112: # ------------------------------------------------------------ Get Display Mode
3113:
3114: my $dismode=$env{'form.dismode'};
3115: unless ($dismode) {
3116: $dismode='';
3117: } else {
3118: $sqs.='&dismode='.&escape($dismode);
3119: }
3120:
3121: # --------------------------------------------------------------------- Display
3122: my $msgstatus = $env{'form.msgstatus'};
3123: $startdis=$env{'form.startdis'};
3124: if ($startdis ne '') {
3125: $startdis--;
3126: }
3127: unless ($startdis) { $startdis=0; }
3128:
3129: if ($env{'form.firstview'}) {
3130: $startdis=0;
3131: }
3132: if ($env{'form.lastview'}) {
3133: $startdis=-1;
3134: }
3135: if ($env{'form.prevview'}) {
3136: $startdis--;
3137: }
3138: if ($env{'form.nextview'}) {
3139: $startdis++;
3140: }
3141: my $postedstartdis=$startdis+1;
3142: $sqs.='&startdis='.$postedstartdis;
3143:
3144: # --------------------------------------------------------------- Render Output
3145:
3146: if ($env{'form.display'}) {
3147: &displaymessage($r,$env{'form.display'},$folder,$msgstatus);
3148: } elsif ($env{'form.replyto'}) {
3149: &compout($r,'',$env{'form.replyto'},undef,undef,$folder,$dismode);
3150: } elsif ($env{'form.confirm'}) {
3151: &printheader($r,'','Confirmed Receipt');
3152: my $replying = 0;
3153: foreach my $envkey (keys(%env)) {
3154: if ($envkey=~/^form\.(rep)?rec\_(.*)$/) {
3155: my $repchk = $1;
3156: my $msgid = $2;
3157: $r->print('<b>'.&mt('Confirming Receipt').':</b> ');
3158: my $result = &Apache::lonmsg::user_crit_received($msgid);
3159: if ($result =~ /trans:\s+ok/) {
3160: &statuschange($msgid,'read');
3161: }
3162: $r->print($result.'<br />');
3163: if ($repchk eq 'rep') {
3164: &compout($r,'','','',$msgid);
3165: $replying = 1;
3166: }
3167: }
3168: }
3169: if (!$replying) {
3170: &discrit($r);
3171: }
3172: } elsif ($env{'form.critical'}) {
3173: &printheader($r,'','Displaying Critical Messages');
3174: &discrit($r);
3175: } elsif ($env{'form.forward'}) {
3176: &compout($r,$env{'form.forward'},undef,undef,undef,$folder);
3177: } elsif ($env{'form.markdel'}) {
3178: &printheader($r,'','Deleted Message');
3179: my ($result,$msg) =
3180: &statuschange($env{'form.markdel'},'deleted',$folder);
3181: if (!$result) {
3182: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Failed to delete the message.'),1);
3183: $message .= '<p class="LC_error" style="font-size: inherit;">'.$msg.'</p>';
3184: $message = &Apache::loncommon::confirmwrapper($message);
3185: $r->print($message);
3186: }
3187: &Apache::loncommunicate::menu($r);
3188: &disall($r,($folder?$folder:$dismode),$msgstatus);
3189: } elsif ($env{'form.markedaction'} eq 'markedforward') {
3190: my $total = 0;
3191: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
3192: foreach my $msgid (@to_forward) {
3193: &statuschange(&unescape($msgid),'forwarded',$folder);
3194: $total ++;
3195: }
3196: if ($total > 0) {
3197: &compout($r,undef,undef,undef,undef,$folder,$dismode,$total);
3198: }
3199: } elsif ($env{'form.markedaction'} eq 'markedread') {
3200: my $total = 0;
3201: my @to_markread = &Apache::loncommon::get_env_multiple('form.delmark');
3202: foreach my $msgid (@to_markread) {
3203: &statuschange(&unescape($msgid),'read',$folder);
3204: $total ++;
3205: }
3206: &printheader($r,'','Marked Messages Read');
3207: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Marked [quant,_1,message] read',$total));
3208: $message = &Apache::loncommon::confirmwrapper($message);
3209: $r->print($message);
3210: # $r->print('<p>');
3211: &Apache::loncommunicate::menu($r);
3212: &disall($r,($folder?$folder:$dismode),$msgstatus);
3213: } elsif ($env{'form.markedaction'} eq 'markedunread') {
3214: my $total = 0;
3215: my @to_markunread = &Apache::loncommon::get_env_multiple('form.delmark');
3216: foreach my $msgid (@to_markunread) {
3217: &statuschange(&unescape($msgid),'new',$folder);
3218: $total ++;
3219: }
3220: &printheader($r,'','Marked Messages Unread');
3221: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Marked [quant,_1,message] unread',$total));
3222: $message = &Apache::loncommon::confirmwrapper($message);
3223: $r->print($message);
3224: # $r->print('<p>');
3225: &Apache::loncommunicate::menu($r);
3226: &disall($r,($folder?$folder:$dismode),$msgstatus);
3227: } elsif ($env{'form.markedaction'} eq 'markedmove') {
3228: my $destfolder = $env{'form.movetofolder'};
3229: my %gotfolders = &Apache::lonmsg::get_user_folders();
3230: &printheader($r,'','Moved Messages');
3231: if (!defined($gotfolders{$destfolder})) {
3232: $r->print(&mt('Destination folder [_1] is not a valid folder',
3233: '<span class="LC_filename">'.$destfolder.'</span>'));
3234: } else {
3235: my ($total,$failed,@failed_msg)=(0,0);
3236: my @to_move = &Apache::loncommon::get_env_multiple('form.delmark');
3237: foreach my $msgid (@to_move) {
3238: my ($result,$msg) = &movemsg(&unescape($msgid),$folder,
3239: $env{'form.movetofolder'});
3240: if ($result) {
3241: $total++;
3242: } else {
3243: $failed++;
3244: push(@failed_msg,$msg);
3245: }
3246: }
3247: my $message = '';
3248: if ($failed) {
3249: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Failed to move [quant,_1,message]',$failed),1);
3250: $message .= '<p class="LC_error" style="font-size: inherit;">'.
3251: join("</p>\n<p class=\"LC_error\" style=\"font-size: inherit;\">",@failed_msg).
3252: "</p>\n";
3253: }
3254: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Moved [quant,_1,message]',$total));
3255: $message = &Apache::loncommon::confirmwrapper($message);
3256: $r->print($message);
3257: # $r->print('<p>');
3258: }
3259: &Apache::loncommunicate::menu($r);
3260: &disall($r,($folder?$folder:$dismode),$msgstatus);
3261: } elsif ($env{'form.markedaction'} eq 'markeddel') {
3262: my ($total,$failed,@failed_msg)=(0,0);
3263: my @to_delete = &Apache::loncommon::get_env_multiple('form.delmark');
3264: foreach my $msgid (@to_delete) {
3265: my ($result,$msg) = &statuschange(&unescape($msgid),'deleted',
3266: $folder);
3267: if ($result) {
3268: $total++;
3269: } else {
3270: $failed++;
3271: push(@failed_msg,$msg);
3272: }
3273: }
3274: &printheader($r,'','Deleted Messages');
3275: my $message = '';
3276: if ($failed) {
3277: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Failed to delete [quant,_1,message]',$failed),1);
3278: $message .= '<p class="LC_error" style="font-size: inherit;">'.
3279: join("</p>\n<p class=\"LC_error\" style=\"font-size: inherit;\">",@failed_msg).
3280: "</p>\n";
3281: }
3282: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Deleted [quant,_1,message]',$total));
3283: $message = &Apache::loncommon::confirmwrapper($message);
3284: $r->print($message);
3285: # $r->print('<p>');
3286: &Apache::loncommunicate::menu($r);
3287: &disall($r,($folder?$folder:$dismode),$msgstatus);
3288: } elsif ($env{'form.markunread'}) {
3289: &printheader($r,'','Marked Message as Unread');
3290: &statuschange($env{'form.markunread'},'new');
3291: &Apache::loncommunicate::menu($r);
3292: &disall($r,($folder?$folder:$dismode),$msgstatus);
3293: } elsif ($env{'form.compose'}) {
3294: &compout($r,'','',$env{'form.compose'});
3295: } elsif ($env{'form.recordftf'}) {
3296: &facetoface($r,$env{'form.recordftf'});
3297: } elsif ($env{'form.sendmail'}) {
3298: if ($env{'form.multiforward'}) {
3299: &printheader($r,'','Messages being sent.');
3300: my $fixed_subj = $env{'form.subject'};
3301: my $suffix=&Apache::lonmsg::foldersuffix($folder);
3302: my (%sendresult,%forwardok,%forwardfail,$fwdcount);
3303: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
3304: foreach my $item (@to_forward) {
3305: my $msgid=&unescape($item);
3306: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
3307: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1,1);
3308: if ($env{'form.showorigsubj'}) {
3309: $env{'form.subject'} = $fixed_subj.$content{'subject'};
3310: } else {
3311: $env{'form.subject'} = '';
3312: }
3313: my $uname = $content{'sendername'};
3314: my $udom = $content{'senderdomain'};
3315: &statuschange($msgid,'forwarded',$folder);
3316: if ($env{'form.showorigsender'}) {
3317: $env{'form.message'} = $env{'form.msgheader'}.' '.
3318: &Apache::loncommon::plainname($uname,$udom).' ('.
3319: $uname.':'.$udom.')';
3320: }
3321: $env{'form.message'}.="\n\n-- Forwarded message --\n\n".
3322: $content{'message'};
3323: $env{'form.attachmenturl'} = $content{'attachmenturl'};
3324: $env{'form.multiforwid'} = $item;
3325: $fwdcount ++;
3326: $r->print($fwdcount.': ');
3327: $sendresult{$msgid} = &sendoffmail($r,$folder);
3328: $r->print('<br />');
3329: }
3330: foreach my $key (keys(%sendresult)) {
3331: if ($sendresult{$key} =~/^(\s*(?:ok|con_delayed)\s*)*$/) {
3332: $forwardok{$key} = $sendresult{$key};
3333: } else {
3334: $forwardfail{$key} = $sendresult{$key};
3335: }
3336: }
3337: if (keys(%forwardok) > 0) {
3338: my $count = keys(%forwardok);
3339: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('[quant,_1,message] forwarded.',$count));
3340: $message = &Apache::loncommon::confirmwrapper($message);
3341: $r->print($message);
3342: }
3343: if (keys(%forwardfail) > 0) {
3344: my $count = keys(%forwardfail);
3345: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Could not forward [quant,_1,message].',$count),1);
3346: foreach my $key (keys(%forwardfail)) {
3347: $message .= '<br />'.&mt('Could not deliver forwarded message.').'</span> '.
3348: &mt('The recipient addresses may need to be corrected').' ('.$forwardfail{$key}.')';
3349: }
3350: $message = &Apache::loncommon::confirmwrapper($message);
3351: $r->print($message);
3352: }
3353: &Apache::loncommunicate::menu($r);
3354: } else {
3355: &sendoffmail($r,$folder);
3356: }
3357: if ($env{'form.storebasecomment'}) {
3358: &storecomment($r);
3359: }
3360: if (($env{'form.rsspost'}) && ($env{'request.course.id'})) {
3361: &Apache::lonrss::addentry($env{'course.'.$env{'request.course.id'}.'.num'},
3362: $env{'course.'.$env{'request.course.id'}.'.domain'},
3363: 'Course_Announcements',
3364: $env{'form.subject'},
3365: $env{'form.message'},'/adm/communicate','public');
3366: }
3367: if ((!exists($env{'form.group'})) && (!$env{'form.displayedcrit'})) {
3368: &disall($r,($folder?$folder:$dismode),$msgstatus);
3369: }
3370: } elsif ($env{'form.newfolder'}) {
3371: &printheader($r,'','New Folder');
3372: my $showfolder = $env{'form.newfolder'};
3373: my ($makeresult,$warning) = &makefolder($env{'form.newfolder'});
3374: if ($makeresult eq 'ok') {
3375: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Folder "[_1]" created.',$showfolder));
3376: $message = &Apache::loncommon::confirmwrapper($message);
3377: $r->print($message);
3378: } else {
3379: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Creation failed.').' '.$makeresult.'<br />'.$warning,1);
3380: $message = &Apache::loncommon::confirmwrapper($message);
3381: $r->print($message);
3382: $showfolder = $folder;
3383: }
3384: &Apache::loncommunicate::menu($r);
3385: &disall($r,$showfolder,$msgstatus);
3386: } elsif ($env{'form.showcommentbaseurl'}) {
3387: &storedcommentlisting($r);
3388: } elsif ($env{'form.folderaction'} eq 'delete') {
3389: &printheader($r,'','Deleted Folder');
3390: my $showfolder = '';
3391: my $delresult = &deletefolder($folder);
3392: if ($delresult eq 'ok') {
3393: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Folder "[_1]" deleted.',$folder));
3394: $message = &Apache::loncommon::confirmwrapper($message);
3395: $r->print($message);
3396: $env{'form.folder'} = '';
3397: } else {
3398: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Deletion failed.').' '.$delresult,1);
3399: $message = &Apache::loncommon::confirmwrapper($message);
3400: $r->print($message);
3401: $showfolder = $folder;
3402: }
3403: &Apache::loncommunicate::menu($r);
3404: &disall($r,$showfolder,$msgstatus);
3405: } elsif ($env{'form.folderaction'} eq 'rename') {
3406: &printheader($r,'','Renamed Folder');
3407: my $showfolder = $env{'form.renamed'};
3408: my $renresult = &renamefolder($folder);
3409: if ($renresult eq 'ok') {
3410: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Folder "[_1]" renamed to "[_2]".',$folder,$showfolder));
3411: $message = &Apache::loncommon::confirmwrapper($message);
3412: $r->print($message);
3413: } else {
3414: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Renaming failed.').' '.$renresult,1);
3415: $message = &Apache::loncommon::confirmwrapper($message);
3416: $r->print($message);
3417: $showfolder = $folder;
3418: }
3419: &Apache::loncommunicate::menu($r);
3420: &disall($r,$showfolder,$msgstatus);
3421: } else {
3422: &printheader($r,'','Display All Messages');
3423: &Apache::loncommunicate::menu($r);
3424: &disall($r,($folder?$folder:$dismode),$msgstatus);
3425: }
3426: $r->print(&Apache::loncommon::end_page());
3427: return OK;
3428: }
3429: # ================================================= Main program, reset counter
3430:
3431: =pod
3432:
3433: =cut
3434:
3435: 1;
3436:
3437: __END__
3438:
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