loncom/interface/lonmsgdisplay.pm - view

File: [LON-CAPA] / loncom / interface / lonmsgdisplay.pm
Revision 1.162: download - view: text, annotated - select for diffs
Fri Nov 30 14:57:17 2012 UTC (11 years, 6 months ago) by bisitz
Branches: MAIN
CVS tags: HEAD

Improved messages/communication page design and usability:
- Avoid wrong click by separating "New Folder" and other functions
- Better clarification of actions at top and bottom of message list
- Improved layout of action list at bottom ("Message Actions")
- Navigation links in menu at top of page now separated from other functions
- Actions for "No critical messages": actionbox
- Corrected unbalanced tags ("Destination folder")

1: # The LearningOnline Network with CAPA 2: # Routines for messaging display 3: # 4: # $Id: lonmsgdisplay.pm,v 1.162 2012/11/30 14:57:17 bisitz 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 %lt = &Apache::lonlocal::texthash( 124: actn => 'Action', 125: fold => 'Folder', 126: show => 'Show', 127: status => 'Message Status', 128: go => 'Go', 129: nnff => 'New Name for Folder', 130: newn => 'New Name', 131: thfm => 'The folder may not be renamed', 132: fmnb => 'folder may not be renamed as it is a folder provided by the system.', 133: asth => 'as this name is already in use for a system-provided or user-defined folder.', 134: the => 'The', 135: tnfm => 'The new folder may not be named', 136: 137: ); 138: 139: # set se lastvisit for the new mail check in the toplevel menu 140: &Apache::lonnet::appenv({'user.mailcheck.lastvisit'=>time}); 141: 142: my %actions = &Apache::lonlocal::texthash( 143: view => 'View Folder', 144: rename => 'Rename Folder', 145: delete => 'Delete Folder', 146: ); 147: $actions{'select_form_order'} = ['view','rename','delete']; 148: 149: my %statushash = &Apache::lonlocal::texthash(&get_msgstatus_types()); 150: 151: $statushash{'select_form_order'} = ['','new','read','replied','forwarded']; 152: 153: my %permfolders = &get_permanent_folders(); 154: my $permlist = join("','",sort(keys(%permfolders))); 155: my ($permlistkeys,$permlistvals); 156: foreach my $key (sort(keys(%permfolders))) { 157: $permlistvals .= $permfolders{$key}."','"; 158: $permlistkeys .= $key."','"; 159: } 160: $permlistvals =~ s/','$//; 161: $permlistkeys =~ s/','$//; 162: my %gotfolders = &Apache::lonmsg::get_user_folders(); 163: my %userfolders; 164: 165: foreach my $key (keys(%gotfolders)) { 166: $key =~ s/(['"])/\$1/g; #' stupid emacs 167: $userfolders{$key} = $key; 168: } 169: my @userorder = sort(keys(%userfolders)); 170: my %formhash = (%permfolders,%userfolders); 171: my $folderlist = join("','",@userorder); 172: $folderlist .= "','".$permlistvals; 173: 174: $formhash{'select_form_order'} = ['','critical',@userorder,'sent','trash']; 175: my $output = qq|<script type="text/javascript"> 176: // <![CDATA[ 177: function folder_choice(targetform,caller) { 178: var permfolders_keys = new Array('$permlistkeys'); 179: var permfolders_vals = new Array('$permlistvals'); 180: var allfolders = new Array('$folderlist'); 181: if (caller == 'change') { 182: if (targetform.folderaction.options[targetform.folderaction.selectedIndex].value == 'rename') { 183: for (var i=0; i<permfolders_keys.length; i++) { 184: if (permfolders_keys[i] == targetform.folder.value) { 185: alert("$lt{'the'} '"+permfolders_vals[i]+"' $lt{'fmnb'}"); 186: return; 187: } 188: } 189: var foldername=prompt('$lt{'nnff'}','$lt{'newn'}'); 190: if (foldername) { 191: targetform.renamed.value=foldername; 192: for (var i=0; i<allfolders.length; i++) { 193: if (allfolders[i] == foldername) { 194: alert("$lt{'thfm'} '"+foldername+"' $lt{'asth'}"); 195: return; 196: } 197: } 198: targetform.submit(); 199: } 200: } 201: else { 202: targetform.submit(); 203: } 204: } 205: if (caller == 'new') { 206: var newname=targetform.newfolder.value; 207: if (newname) { 208: for (var i=0; i<allfolders.length; i++) { 209: if (allfolders[i] == newname) { 210: alert("$lt{'tnfm'} '"+newname+"' $lt{'asth'}"); 211: return; 212: } 213: } 214: targetform.submit(); 215: } 216: } 217: } 218: // ]]> 219: </script>|; 220: my %show = ('select_form_order' => [10,20,50,100,200], 221: map {$_=>$_} (10,20,50,100,200)); 222: 223: $output .= ' 224: <form method="post" action="/adm/email" name="folderlist"> 225: <div class="LC_columnSection"><fieldset> 226: <legend>'.&mt('Folder Actions').'</legend> 227: <table border="0" cellspacing="2" cellpadding="8"> 228: <tr> 229: <td><b>'.$lt{'fold'}.'</b><br />'."\n". 230: &Apache::loncommon::select_form($folder,'folder',\%formhash).' 231: </td> 232: <td><b>'.$lt{'show'}.'</b><br />'."\n". 233: &Apache::loncommon::select_form($env{'form.interdis'},'interdis', 234: \%show).' 235: </td> 236: <td><b>'.$lt{'status'}.'</b><br />'."\n". 237: &Apache::loncommon::select_form($msgstatus,'msgstatus',\%statushash).' 238: </td> 239: <td><b>'.$lt{'actn'}.'</b><br />'."\n".' 240: <span class="LC_nobreak">'. 241: &Apache::loncommon::select_form('view','folderaction',\%actions). 242: ' <input type="button" value="'.$lt{'go'}. 243: '" onclick="javascript:folder_choice(this.form,'."'change'".');" /> 244: </span> 245: </td> 246: </tr> 247: <tr> 248: <td colspan="4"><b>'.&mt('New Folder').'</b><br />'."\n".' 249: <span class="LC_nobreak"> 250: <input type="text" size="15" name="newfolder" value="" /> 251: <input type="button" value="'.$lt{'go'}. 252: '" onclick="javascript:folder_choice(this.form,'."'new'".');" /> 253: </span> 254: </td> 255: </tr> 256: </table> 257: </fieldset></div> 258: '."\n". 259: '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'. 260: '<input type="hidden" name="renamed" value="" />'. 261: ($folder=~/^critical/?'</form>':''); 262: return $output; 263: } 264: 265: sub get_permanent_folders { 266: my %permfolders = 267: &Apache::lonlocal::texthash('' => 'INBOX', 268: 'trash' => 'TRASH', 269: 'critical' => 'Critical', 270: 'sent' => 'Sent Messages', 271: ); 272: return %permfolders; 273: } 274: 275: sub get_msgstatus_types { 276: # Don't translate here! 277: my %statushash = ( 278: '' => 'Any', 279: 'new' => 'Unread', 280: 'read' => 'Read', 281: 'replied' => 'Replied to', 282: 'forwarded' => 'Forwarded', 283: ); 284: return %statushash; 285: } 286: 287: sub scrollbuttons { 288: my ($start,$maxdis,$first,$finish,$total,$msgstatus)=@_; 289: unless ($total>0) { return ''; } 290: $start++; $maxdis++;$first++;$finish++; 291: 292: my %statushash = &get_msgstatus_types(); 293: my $status; 294: if ($msgstatus eq '') { 295: $status = 'All'; # Don't translate here! 296: } else { 297: $status = $statushash{$msgstatus}; 298: } 299: my $output = '<b>'.&mt('Page:').'</b> '; 300: if ($maxdis == 1) { 301: # No buttons if only one page is displayed 302: $output .= '1/1'; 303: } else { 304: $output .= 305: '<input type="submit" name="firstview" value="|<" />'. 306: '<input type="submit" name="prevview" value="<" />'. 307: ' <input type="text" size="5" name="startdis" value="'.$start.'" onchange="this.form.submit()" /> / '.$maxdis.' '. 308: '<input type="submit" name="nextview" value=">" />'. 309: '<input type="submit" name="lastview" value=">|" />'; 310: } 311: $output .= 312: '<p>' 313: .'<b>'.&mt($status.' messages:').'</b> ' 314: .&mt('showing messages [_1] through [_2] of [_3].', 315: $first,$finish,$total) 316: .'</p>' 317: .'</form>'; 318: 319: return $output; 320: } 321: # =============================================================== Status Change 322: 323: sub statuschange { 324: my ($msgid,$newstatus,$folder)=@_; 325: my $suffix=&Apache::lonmsg::foldersuffix($folder); 326: my %status=&Apache::lonnet::get('email_status'.$suffix,[$msgid]); 327: if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; } 328: unless ($status{$msgid}) { $status{$msgid}='new'; } 329: unless (($status{$msgid} eq 'replied') || 330: ($status{$msgid} eq 'forwarded')) { 331: &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus}); 332: } 333: if (($newstatus eq 'deleted') || ($newstatus eq 'new')) { 334: &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus}); 335: } 336: if ($newstatus eq 'deleted') { 337: return &movemsg($msgid,$folder,'trash'); 338: } 339: return ; 340: } 341: 342: # ============================================================= Make new folder 343: 344: sub makefolder { 345: my ($newfolder) = @_; 346: my %permfolders = &get_permanent_folders(); 347: my %userfolders = &Apache::lonmsg::get_user_folders(); 348: my ($outcome,$warning); 349: if (defined($userfolders{$newfolder})) { 350: return &mt('The folder name: "[_1]" is already in use for an existing folder.',$newfolder); 351: } 352: foreach my $perm (keys(%permfolders)) { 353: if ($permfolders{$perm} eq $newfolder) { 354: return &mt('The folder name: "[_1]" is already used for one of the folders automatically generated by the system.',$newfolder); 355: } 356: } 357: if (&get_msgfolder_lock() eq 'ok') { 358: my %counter_hash = &Apache::lonnet::get('email_folders',["\0".'idcount']); 359: my $lastcount = $counter_hash{"\0".'idcount'}; 360: my $folder_id = $lastcount + 1; 361: while (defined($userfolders{$folder_id})) { 362: $folder_id ++; 363: } 364: my %folderinfo = ( id => $folder_id, 365: created => time, ); 366: $outcome = 367: &Apache::lonnet::put('email_folders',{$newfolder => \%folderinfo, 368: "\0".'idcount' => $folder_id}); 369: my $releaseresult = &release_msgfolder_lock(); 370: if ($releaseresult ne 'ok') { 371: $warning = $releaseresult; 372: } 373: } else { 374: $outcome = 375: &mt('Error - could not obtain lock on message folders record.'); 376: } 377: return ($outcome,$warning); 378: } 379: 380: # ============================================================= Delete folder 381: 382: sub deletefolder { 383: my ($folder)=@_; 384: my %permfolders = &get_permanent_folders(); 385: if (defined($permfolders{$folder})) { 386: return &mt('The folder "[_1]" may not be deleted.',$folder); 387: } 388: my %userfolders = &Apache::lonmsg::get_user_folders(); 389: if (!defined($userfolders{$folder})) { 390: return &mt('The folder "[_1]" does not exist so deletion is not required.', 391: $folder); 392: } 393: # check folder is empty; 394: my $suffix=&Apache::lonmsg::foldersuffix($folder); 395: my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix); 396: if (@messages > 0) { 397: return &mt('The folder "[_1]" contains messages so it may not be deleted.',$folder). 398: '<br />'. 399: &mt('Delete or move the messages to a different folder first.'); 400: } 401: my $delresult = &Apache::lonnet::del('email_folders',[$folder]); 402: return $delresult; 403: } 404: 405: sub renamefolder { 406: my ($folder) = @_; 407: my $newname = $env{'form.renamed'}; 408: my %permfolders = &get_permanent_folders(); 409: if ($env{'form.renamed'} eq '') { 410: return &mt('The folder "[_1]" may not be renamed to "[_2]" as the new name you requested is an invalid name.',$folder,$newname); 411: } 412: if (defined($permfolders{$folder})) { 413: return &mt('The folder "[_1]" may not be renamed as it is a folder provided by the system.',$folder); 414: } 415: if (defined($permfolders{$newname})) { 416: return &mt('The folder "[_1]" may not be renamed to "[_2]" as the new name you requested is reserved for folders provided automatically by the system.',$folder,$newname); 417: } 418: my %userfolders = &Apache::lonmsg::get_user_folders(); 419: if (defined($userfolders{$newname})) { 420: return &mt('The folder "[_1]" may not be renamed to "[_2]" because the new name you requested is already being used for an existing folder.',$folder,$newname); 421: } 422: if (!defined($userfolders{$folder})) { 423: return &mt('The folder "[_1]" could not be renamed to "[_2]" because the folder does not exist.',$folder,$newname); 424: } 425: my %folderinfo; 426: if (ref($userfolders{$folder}) eq 'HASH') { 427: %folderinfo = %{$userfolders{$folder}}; 428: } else { 429: %folderinfo = ( id => $folder, 430: created => $userfolders{$folder},); 431: } 432: my $outcome = 433: &Apache::lonnet::put('email_folders',{$newname => \%folderinfo}); 434: if ($outcome eq 'ok') { 435: $outcome = &Apache::lonnet::del('email_folders',[$folder]); 436: } 437: return $outcome; 438: } 439: 440: sub get_msgfolder_lock { 441: # get lock for mail folder counter. 442: my $lockhash = { "\0".'lock_counter' => time, }; 443: my $tries = 0; 444: my $gotlock = &Apache::lonnet::newput('email_folders',$lockhash); 445: while (($gotlock ne 'ok') && $tries <3) { 446: $tries ++; 447: sleep(1); 448: $gotlock = &Apache::lonnet::newput('email_folders',$lockhash); 449: } 450: return $gotlock; 451: } 452: 453: sub release_msgfolder_lock { 454: # remove lock 455: my @del_lock = ("\0".'lock_counter'); 456: my $dellockoutcome=&Apache::lonnet::del('email_folders',\@del_lock); 457: if ($dellockoutcome ne 'ok') { 458: return ('<br />'.&mt('Warning: failed to release lock for counter').'<br />'); 459: } else { 460: return 'ok'; 461: } 462: } 463: 464: 465: # ======================================================== Move between folders 466: 467: sub movemsg { 468: my ($msgid,$srcfolder,$trgfolder)=@_; 469: if ($srcfolder eq 'new') { $srcfolder=''; } 470: my $srcsuffix=&Apache::lonmsg::foldersuffix($srcfolder); 471: my $trgsuffix=&Apache::lonmsg::foldersuffix($trgfolder); 472: if ($srcsuffix eq $trgsuffix) { 473: return (0,&mt('Message not moved, Attempted to move message to the same folder as it already is in.')); 474: } 475: 476: # Copy message 477: my %message=&Apache::lonnet::get('nohist_email'.$srcsuffix,[$msgid]); 478: if (!exists($message{$msgid}) || $message{$msgid} eq '') { 479: if (&Apache::lonnet::error(%message)) { 480: return (0,&mt('Message not moved, A network error occurred.')); 481: } else { 482: return (0,&mt('Message not moved as the message is no longer in the source folder.')); 483: } 484: } 485: 486: my $result =&Apache::lonnet::put('nohist_email'.$trgsuffix, 487: {$msgid => $message{$msgid}}); 488: if (&Apache::lonnet::error($result)) { 489: return (0,&mt('Message not moved, A network error occurred.')); 490: } 491: 492: # Copy status 493: unless ($trgfolder eq 'trash') { 494: my %status=&Apache::lonnet::get('email_status'.$srcsuffix,[$msgid]); 495: # a non-existant status is the mark of an unread msg 496: if (&Apache::lonnet::error(%status)) { 497: return (0,&mt('Message copied to new folder but status was not, A network error occurred.')); 498: } 499: my $result=&Apache::lonnet::put('email_status'.$trgsuffix, 500: {$msgid => $status{$msgid}}); 501: if (&Apache::lonnet::error($result)) { 502: return (0,&mt('Message copied to new folder but status was not, A network error occurred.')); 503: } 504: } 505: 506: # Delete orginals 507: my $result_del_msg = 508: &Apache::lonnet::del('nohist_email'.$srcsuffix,[$msgid]); 509: my $result_del_stat = 510: &Apache::lonnet::del('email_status'.$srcsuffix,[$msgid]); 511: if (&Apache::lonnet::error($result_del_msg)) { 512: return (0,&mt('Message copied, but unable to delete the original from the source folder.')); 513: } 514: if (&Apache::lonnet::error($result_del_stat)) { 515: return (0,&mt('Message copied, but unable to delete the original status from the source folder.')); 516: } 517: 518: return (1); 519: } 520: 521: # ======================================================= Display a course list 522: 523: sub discourse { 524: my ($statushash) = @_; 525: my ($result,$active,$previous,$future); 526: my $crstype = &Apache::loncommon::course_type(); 527: my ($course_personnel, 528: $current_members, 529: $expired_members, 530: $future_members) = 531: &Apache::lonselstudent::get_people_in_class($env{'request.course.sec'}); 532: unshift @$current_members, (@$course_personnel); 533: my %defaultUsers; 534: 535: my $tmptext; 536: if ($tmptext = &Apache::lonselstudent::render_student_list($current_members, 537: "activeusers", 538: "current", 539: \%defaultUsers, 540: 1,"selectedusers",1,'email') 541: ) { 542: my $bcc_curr_hdr; 543: if ($crstype eq 'Community') { 544: $bcc_curr_hdr = &mt('Bcc: community participants with current access'); 545: } else { 546: $bcc_curr_hdr = &mt('Bcc: course members with current access'); 547: } 548: $result .= '<fieldset id="LC_activeusers"><legend>' 549: .$bcc_curr_hdr 550: .'</legend>' 551: .'<form name="activeusers">'; 552: $result .= $tmptext.'</form></fieldset><br />'; 553: if (ref($statushash) eq 'HASH') { 554: $statushash->{'active'} = 1; 555: } 556: } 557: if ($tmptext = &Apache::lonselstudent::render_student_list($expired_members, 558: "previoususers", 559: "expired", 560: \%defaultUsers, 561: 1, "selectedusers",0,'email') 562: ) { 563: my $bcc_prev_hdr; 564: if ($crstype eq 'Community') { 565: $bcc_prev_hdr = &mt('Bcc: community participants with expired access'); 566: } else { 567: $bcc_prev_hdr = &mt('Bcc: course members with expired access'); 568: } 569: $result .= '<fieldset id="LC_previoususers"><legend>' 570: .$bcc_prev_hdr 571: .'</legend>' 572: .'<form name="previoususers">'; 573: $result .= $tmptext.'</form></fieldset><br />'; 574: if (ref($statushash) eq 'HASH') { 575: $statushash->{'previous'} = 1; 576: } 577: 578: } 579: if ($tmptext = &Apache::lonselstudent::render_student_list($future_members, 580: "futureusers", 581: "future", 582: \%defaultUsers, 583: 1, "selectedusers",0,'email') 584: ) { 585: my $bcc_future_hdr; 586: if ($crstype eq 'Community') { 587: $bcc_future_hdr = &mt('Bcc: community participants with future access'); 588: } else { 589: $bcc_future_hdr = &mt('Bcc: course members with future access'); 590: } 591: 592: $result .= '<fieldset id="LC_futureusers"><legend>' 593: .$bcc_future_hdr 594: .'</legend>' 595: .'<form name="futureusers">'; 596: $result .= $tmptext.'</form></fieldset>'; 597: if (ref($statushash) eq 'HASH') { 598: $statushash->{'future'} = 1; 599: } 600: 601: } 602: return $result; 603: } 604: 605: sub disgroup { 606: my ($r,$cdom,$cnum,$group,$access_status) = @_; 607: my $hasfloat; 608: # Needs to be in a course 609: if (!($env{'request.course.fn'})) { 610: $r->print('<span class="LC_error">'.&mt('Error: you must have a course role selected to be able to send a broadcast message to a group in the course.').'</span>'); 611: return; 612: } 613: if ($cdom eq '' || $cnum eq '') { 614: $r->print('<span class="LC_error">'.&mt('Error: could not determine domain or number of course').'</span>'); 615: return; 616: } 617: my ($memberinfo,$numitems) = 618: &Apache::longroup::group_memberlist($cdom,$cnum,$group,{},[]); 619: my @statustypes = ('active'); 620: my $viewgrps = &Apache::lonnet::allowed('vcg',$env{'request.course.id'}. 621: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')); 622: my $editgrps = &Apache::lonnet::allowed('mdg',$env{'request.course.id'}. 623: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')); 624: if ($viewgrps || $editgrps) { 625: push(@statustypes,('future','previous')); 626: } 627: if (keys(%{$memberinfo}) == 0) { 628: $r->print('<span class="LC_warning">'. 629: &mt('As this group has no members, there are no recipients to select'). 630: '</span>'); 631: return; 632: } else { 633: $hasfloat = 1; 634: $r->print('<div class="LC_left_float">'); 635: my %Sortby = ( 636: active => {}, 637: previous => {}, 638: future => {}, 639: ); 640: my %lt = &Apache::lonlocal::texthash( 641: 'name' => 'Name', 642: 'usnm' => 'Username', 643: 'doma' => 'Domain', 644: 'active' => 'Broadcast to Active Members', 645: 'previous' => 'Broadcast (Bcc) to Former Members', 646: 'future' => 'Broadcast (Bcc) to Future Members', 647: ); 648: foreach my $user (sort(keys(%{$memberinfo}))) { 649: my $status = $$memberinfo{$user}{status}; 650: if ($env{'form.'.$status.'.sortby'} eq 'fullname') { 651: push(@{$Sortby{$status}{$$memberinfo{$user}{fullname}}},$user); 652: } elsif ($env{'form.'.$status.'.sortby'} eq 'username') { 653: push(@{$Sortby{$status}{$$memberinfo{$user}{uname}}},$user); 654: } elsif ($env{'form.'.$status.'.sortby'} eq 'domain') { 655: push(@{$Sortby{$status}{$$memberinfo{$user}{udom}}},$user); 656: } else { 657: push(@{$Sortby{$status}{$$memberinfo{$user}{fullname}}},$user); 658: } 659: } 660: $r->print(&group_check_uncheck()); 661: foreach my $status (@statustypes) { 662: if (ref($numitems) eq 'HASH') { 663: if ((defined($$numitems{$status})) && ($$numitems{$status})) { 664: my $formname = $status.'users'; 665: if (ref($access_status) eq 'HASH') { 666: $access_status->{$status} = $$numitems{$status}; 667: } 668: $r->print('<fieldset>'. 669: '<legend>'.$lt{$status}.'</legend>'. 670: '<form name="'.$formname.'">'. 671: '<span class="LC_nobreak">'. 672: '<input type="button" value="'.&mt('Check All').'" '. 673: 'onclick="javascript:toggleAll('."this.form,'check'".')" />'. 674: '  '. 675: '<input type="button" value="'.&mt('Uncheck All').'" '. 676: 'onclick="javascript:toggleAll('."this.form,'uncheck'".')" />'. 677: '</span>'); 678: if ($status eq 'active') { 679: $r->print((' 'x3).'<select name="groupmail">'. 680: '<option value="bcc" selected="selected">'.&mt('Bcc').'</option>'. 681: '<option value="cc">'.&mt('Cc').'</option>'. 682: '</select>'); 683: } 684: $r->print('<br />'.&Apache::loncommon::start_data_table(). 685: &Apache::loncommon::start_data_table_header_row(). 686: "<th>$lt{'name'}</th>". 687: "<th>$lt{'usnm'}</th>". 688: "<th>$lt{'doma'}</th>". 689: &Apache::loncommon::end_data_table_header_row()); 690: foreach my $key (sort(keys(%{$Sortby{$status}}))) { 691: foreach my $user (@{$Sortby{$status}{$key}}) { 692: $r->print(&Apache::loncommon::start_data_table_row(). 693: '<td><span class="LC_nobreak"><input type="checkbox" '. 694: 'name="selectedusers_forminput" value="'. 695: $user.':'.$status.'" />'. 696: $$memberinfo{$user}{'fullname'}.'</span></td>'. 697: '<td>'.$$memberinfo{$user}{'uname'}.'</td>'. 698: '<td>'.$$memberinfo{$user}{'udom'}.'</td>'. 699: &Apache::loncommon::end_data_table_row()); 700: } 701: } 702: $r->print(&Apache::loncommon::end_data_table().'</form>'. 703: '</fieldset><br />'); 704: } 705: } 706: } 707: $r->print('</div>'); 708: } 709: return $hasfloat; 710: } 711: 712: sub group_check_uncheck { 713: my $output = qq| 714: <script type="text/javascript"> 715: // <![CDATA[ 716: function toggleAll(form,action) { 717: if (typeof(form.selectedusers_forminput.length)=="undefined") { 718: if (action == 'check') { 719: form.selectedusers_forminput.checked = true; 720: } else { 721: form.selectedusers_forminput.checked = false; 722: } 723: } else { 724: for (var i=0; i<form.selectedusers_forminput.length; i++) { 725: if (action == 'check') { 726: form.selectedusers_forminput[i].checked = true; 727: } else { 728: form.selectedusers_forminput[i].checked = false; 729: } 730: } 731: } 732: } 733: // ]]> 734: </script> 735: |; 736: } 737: 738: sub groupmail_header { 739: my ($action,$group,$cdom,$cnum) = @_; 740: my ($description,$refarg); 741: if (!$cdom || !$cnum) { 742: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 743: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 744: } 745: if (exists($env{'form.ref'})) { 746: $refarg = 'ref='.$env{'form.ref'}; 747: } 748: if (!$group) { 749: $group = $env{'form.group'}; 750: } 751: if ($group eq '') { 752: return ''; 753: } else { 754: my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,$group); 755: if (defined($curr_groups{$group})) { 756: my %groupinfo = 757: &Apache::longroup::get_group_settings($curr_groups{$group}); 758: $description = &unescape($groupinfo{'description'}); 759: } 760: } 761: &Apache::lonhtmlcommon::clear_breadcrumbs(); 762: if ($refarg) { 763: my $brtitle; 764: if (&Apache::loncommon::course_type() eq 'Community') { 765: $brtitle = 'View community groups'; 766: } else { 767: $brtitle = 'View course groups'; 768: } 769: &Apache::lonhtmlcommon::add_breadcrumb 770: ({href=>"/adm/coursegroups", 771: text=>"Groups", 772: title=>$brtitle}); 773: } 774: &Apache::lonhtmlcommon::add_breadcrumb 775: ({href=>"/adm/$cdom/$cnum/$group/smppg?$refarg", 776: text=>"Group: $description", 777: title=>"Go to group's home page"}, 778: {href=>"/adm/email?compose=group&group=". 779: "$env{'form.group'}&$refarg", 780: text=>"Send a Message in a Group", 781: title=>"Compose Group Message"},); 782: if ($action eq 'sending') { 783: &Apache::lonhtmlcommon::add_breadcrumb 784: ({text=>"Messages being sent.", 785: title=>"E-mails sent"},); 786: } 787: my $groupheader = &Apache::loncommon::start_page('Group Message'); 788: $groupheader .= &Apache::lonhtmlcommon::breadcrumbs 789: ('Group - '.$env{'form.group'}.' Email'); 790: return $groupheader; 791: } 792: 793: sub groupmail_sent { 794: my ($group,$cdom,$cnum) = @_; 795: my $refarg; 796: if (exists($env{'form.ref'})) { 797: $refarg = 'ref='.$env{'form.ref'}; 798: } 799: my $output .= '<br /><br /><a href="/adm/email?compose=group&group='. 800: $group.'&'.$refarg.'">'. 801: &mt('Send another group message').'</a>'.'   '. 802: '<a href="/adm/'.$cdom.'/'.$cnum.'/'.$group.'/smppg?'. 803: $refarg.'">'. &mt('Return to group page').'</a>'; 804: return $output; 805: } 806: 807: # ==================================================== Display Critical Message 808: 809: sub discrit { 810: my $r=shift; 811: my $header = '<h1>'.&mt('Critical Messages').'</h1>' 812: .'<div class="LC_warning">' 813: .&mt('Access to other pages will be prevented until you have moved all critical messages to your inbox.') 814: .'</div><br />' 815: .'<form action="/adm/email" method="post">' 816: .'<input type="hidden" name="confirm" value="true" />'; 817: my %what=&Apache::lonnet::dump('critical'); 818: my $result = ''; 819: foreach my $key (sort(keys(%what))) { 820: my %content=&Apache::lonmsg::unpackagemsg($what{$key}); 821: next if ($content{'senderdomain'} eq ''); 822: my $description; 823: if ($content{'courseid'} ne '') { 824: if ($content{'courseid'} =~ m{/^$match_domain\_$match_courseid$}) { 825: my %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'},{'one_time' => 1}); 826: if ($courseinfo{'description'} ne '') { 827: $description = $courseinfo{'description'}; 828: } 829: } 830: } 831: $result .= &Apache::lonhtmlcommon::start_pick_box() 832: .&Apache::lonhtmlcommon::row_title(&mt('From'),undef,'LC_oddrow_value') 833: .'<b>'.&Apache::loncommon::aboutmewrapper( 834: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b>' 835: .' ('.$content{'sendername'}.':'.$content{'senderdomain'}.')' 836: .&Apache::lonhtmlcommon::row_closure(1) 837: .&Apache::lonhtmlcommon::row_title(&mt('Date'),undef,'LC_evenrow_value') 838: .$content{'time'} 839: .&Apache::lonhtmlcommon::row_closure(1) 840: .&Apache::lonhtmlcommon::row_title(&mt('Subject'),undef,'LC_oddrow_value') 841: .$content{'subject'} 842: .&Apache::lonhtmlcommon::row_closure(1); 843: if ($description ne '') { 844: $result .= &Apache::lonhtmlcommon::row_title(&mt('Course'),undef,'LC_oddrow_value') 845: .$description 846: .&Apache::lonhtmlcommon::row_closure(1); 847: } 848: $result .= &Apache::lonhtmlcommon::row_title(&mt('Message'),undef,'LC_evenrow_value') 849: .'<pre>'.&Apache::lontexconvert::msgtexconverted($content{'message'}).'</pre>' 850: .&Apache::lonhtmlcommon::row_closure() 851: .&Apache::lonhtmlcommon::row_title('',undef,'LC_oddrow_value') 852: .'<div class="LC_warning">'; 853: my ($rec_button,$reprec_button); 854: $rec_button = &mt('Move to Inbox'); 855: if (!$content{'noreplies'}) { 856: $reprec_button = &mt('Move to Inbox/Compose reply'); 857: } 858: if ($content{'sendback'}) { 859: $rec_button = &mt('Confirm Receipt'); 860: if (!$content{'noreplies'}) { 861: $reprec_button = &mt('Confirm Receipt and Reply'); 862: } 863: $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'); 864: } else { 865: $result .= &mt('Access to other pages will be prevented until you have moved the message to your inbox.'); 866: } 867: $result .= '</div>' 868: .&Apache::lonhtmlcommon::row_closure(1) 869: .&Apache::lonhtmlcommon::row_title('',undef,'LC_evenrow_value') 870: .'<input type="submit" name="rec_'.$key.'" value="'.$rec_button.'" />'; 871: if (!$content{'noreplies'}) { 872: $result .= '<input type="submit" name="reprec_'.$key.'" ' 873: .'value="'.$reprec_button.'" />' 874: } 875: $result .= &Apache::lonhtmlcommon::row_closure(1) 876: .&Apache::lonhtmlcommon::end_pick_box() 877: .'<br />'; 878: } 879: # Check to see if there were any messages. 880: if ($result eq '') { 881: $result = 882: '<p class="LC_info">'. 883: &mt('You have no critical messages.'). 884: '</p>'. 885: &Apache::lonhtmlcommon::actionbox( 886: ['<a href="/adm/roles">'.&mt('Select a course').'</a>', 887: '<a href="/adm/email">'.&mt('Communicate').'</a>']); 888: } else { 889: $r->print($header); 890: } 891: $r->print($result); 892: $r->print('<input type="hidden" name="displayedcrit" value="true" /></form>'); 893: } 894: 895: sub sortedmessages { 896: my ($blocked,$startblock,$endblock,$numblocked,$folder,$msgstatus) = @_; 897: my $suffix=&Apache::lonmsg::foldersuffix($folder); 898: my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix); 899: #unpack the varibles and repack into temp for sorting 900: my @temp; 901: my %descriptions; 902: my %status_cache = 903: &Apache::lonnet::get('email_status'.&Apache::lonmsg::foldersuffix($folder),\@messages); 904: 905: my $get_received; 906: if ($folder eq 'sent' 907: && ($env{'form.sortedby'} =~ m/^(rev)?(user|domain)$/)) { 908: $get_received = 1; 909: } 910: 911: foreach my $msgid (@messages) { 912: next if ($msgid eq ''); 913: my $esc_msgid=&escape($msgid); 914: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid,$processid,$symb,$error) = 915: &Apache::lonmsg::unpackmsgid($esc_msgid,$folder,undef, 916: \%status_cache); 917: next if ($msgstatus ne '' && $msgstatus ne $status); 918: my $description = &get_course_desc($fromcid,\%descriptions); 919: my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status, 920: $esc_msgid,$description); 921: if ($get_received) { 922: my %message = &Apache::lonnet::get('nohist_email'.$suffix, 923: [$msgid]); 924: my %content = &Apache::lonmsg::unpackagemsg($message{$msgid}); 925: push(@temp1,$content{'recuser'},$content{'recdomain'}); 926: } 927: # Check whether message was sent during blocking period. 928: if ($sendtime >= $startblock && ($sendtime <= $endblock && $endblock > 0) ) { 929: $$blocked{$msgid} = 'ON'; 930: $$numblocked ++; 931: } else { 932: push @temp ,\@temp1; 933: } 934: } 935: #default sort 936: @temp = sort {$a->[0] <=> $b->[0]} @temp; 937: if ($env{'form.sortedby'} eq "date"){ 938: @temp = sort {$a->[0] <=> $b->[0]} @temp; 939: } 940: if ($env{'form.sortedby'} eq "revdate"){ 941: @temp = sort {$b->[0] <=> $a->[0]} @temp; 942: } 943: if ($env{'form.sortedby'} eq "user"){ 944: if ($get_received) { 945: @temp = sort {lc($a->[7][0]) cmp lc($b->[7][0])} @temp; 946: } else { 947: @temp = sort {lc($a->[2]) cmp lc($b->[2])} @temp; 948: } 949: } 950: if ($env{'form.sortedby'} eq "revuser"){ 951: if ($get_received) { 952: @temp = sort {lc($b->[7][0]) cmp lc($a->[7][0])} @temp; 953: } else { 954: @temp = sort {lc($b->[2]) cmp lc($a->[2])} @temp; 955: } 956: } 957: if ($env{'form.sortedby'} eq "domain"){ 958: if ($get_received) { 959: @temp = sort {$a->[8][0] cmp $b->[8][0]} @temp; 960: } else { 961: @temp = sort {$a->[3] cmp $b->[3]} @temp; 962: } 963: } 964: if ($env{'form.sortedby'} eq "revdomain"){ 965: if ($get_received) { 966: @temp = sort {$b->[8][0] cmp $a->[8][0]} @temp; 967: } else { 968: @temp = sort {$b->[3] cmp $a->[3]} @temp; 969: } 970: } 971: if ($env{'form.sortedby'} eq "subject"){ 972: @temp = sort {lc($a->[1]) cmp lc($b->[1])} @temp; 973: } 974: if ($env{'form.sortedby'} eq "revsubject"){ 975: @temp = sort {lc($b->[1]) cmp lc($a->[1])} @temp; 976: } 977: if ($env{'form.sortedby'} eq "course"){ 978: @temp = sort {lc($a->[6]) cmp lc($b->[6])} @temp; 979: } 980: if ($env{'form.sortedby'} eq "revcourse"){ 981: @temp = sort {lc($b->[6]) cmp lc($a->[6])} @temp; 982: } 983: if ($env{'form.sortedby'} eq "status"){ 984: @temp = sort {$a->[4] cmp $b->[4]} @temp; 985: } 986: if ($env{'form.sortedby'} eq "revstatus"){ 987: @temp = sort {$b->[4] cmp $a->[4]} @temp; 988: } 989: return @temp; 990: } 991: 992: sub get_course_desc { 993: my ($fromcid,$descriptions) = @_; 994: my $description; 995: if (!$fromcid) { 996: return $description; 997: } else { 998: if (defined($$descriptions{$fromcid})) { 999: $description = $$descriptions{$fromcid}; 1000: } else { 1001: if (defined($env{'course.'.$fromcid.'.description'})) { 1002: $description = $env{'course.'.$fromcid.'.description'}; 1003: } else { 1004: if ($fromcid =~ m{/^$match_domain\_$match_courseid$}) { 1005: my %courseinfo=&Apache::lonnet::coursedescription($fromcid, 1006: {'one_time' => 1}); 1007: $description = $courseinfo{'description'}; 1008: } 1009: } 1010: if ($description ne '') { 1011: $$descriptions{$fromcid} = $description; 1012: } 1013: } 1014: return $description; 1015: } 1016: } 1017: 1018: # ======================================================== Display all messages 1019: 1020: sub disall { 1021: my ($r,$folder,$msgstatus)=@_; 1022: my %saveable = ('msgstatus' => 'scalar', 1023: 'sortedby' => 'scalar', 1024: 'interdis' => 'scalar', 1025: ); 1026: &Apache::loncommon::store_settings('user','mail',\%saveable); 1027: &Apache::loncommon::restore_settings('user','mail',\%saveable); 1028: $folder ||= $env{'form.folder'}; 1029: $msgstatus ||= $env{'form.msgstatus'}; 1030: $env{'form.interdis'} ||= 20; 1031: 1032: $r->print(&folderlist($folder,$msgstatus)); 1033: if ($folder eq 'critical') { 1034: &discrit($r); 1035: } else { 1036: &disfolder($r,$folder,$msgstatus); 1037: } 1038: } 1039: 1040: # ============================================================ Display a folder 1041: 1042: sub disfolder { 1043: my ($r,$folder,$msgstatus)=@_; 1044: my %statushash = &get_msgstatus_types(); 1045: my %blocked = (); 1046: my %setters = (); 1047: my $numblocked = 0; 1048: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com'); 1049: my %lt = &Apache::lonlocal::texthash( 1050: sede => 'Select a destination folder to which the messages will be moved.', 1051: nome => 'No messages have been selected to apply this action to.', 1052: chec => 'Check the checkbox for at least one message.', 1053: ); 1054: my $jscript = &Apache::loncommon::check_uncheck_jscript(); 1055: $r->print(<<ENDDISHEADER); 1056: <script type="text/javascript"> 1057: // <![CDATA[ 1058: $jscript 1059: 1060: function validate_checkedaction() { 1061: document.disall.markedaction.value = document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value; 1062: if (document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value == 'markedmove') { 1063: if (document.disall.movetofolder.options[document.disall.movetofolder.selectedIndex].value == "") { 1064: alert("$lt{'sede'}"); 1065: return; 1066: } 1067: } 1068: var checktotal = 0; 1069: if (document.forms.disall.delmark.length > 0) { 1070: for (var i=0; i<document.forms.disall.delmark.length; i++) { 1071: if (document.forms.disall.delmark[i].checked) { 1072: checktotal ++; 1073: } 1074: } 1075: } else { 1076: if (document.forms.disall.delmark.checked) { 1077: checktotal ++; 1078: } 1079: } 1080: if (checktotal == 0) { 1081: alert("$lt{'nome'}\\n$lt{'chec'}"); 1082: return; 1083: } 1084: document.disall.submit(); 1085: } 1086: // ]]> 1087: </script> 1088: ENDDISHEADER 1089: 1090: my $fsqs='&folder='.$folder; 1091: my @temp=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus); 1092: my $totalnumber=$#temp+1; 1093: if ($totalnumber < 1) { 1094: $r->print('<p class="LC_info">'); 1095: if ($msgstatus eq '') { 1096: $r->print(&mt('There are no messages in this folder.')); 1097: } elsif ($msgstatus eq 'replied') { 1098: $r->print(&mt('You have not replied to any messages in this folder.')); 1099: } else { 1100: $r->print(&mt('There are no '.lc($statushash{$msgstatus}).' messages in this folder.')); 1101: } 1102: $r->print('</p>'); 1103: if ($numblocked > 0) { 1104: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock, 1105: \%setters)); 1106: } 1107: return; 1108: } 1109: my $interdis = $env{'form.interdis'}; 1110: my $number=int($totalnumber/$interdis); 1111: if ($totalnumber%$interdis == 0) { 1112: $number--; 1113: } 1114: 1115: if (($startdis<0) || ($startdis>$number)) { $startdis=$number; } 1116: my $firstdis=$interdis*$startdis; 1117: if ($firstdis>$#temp) { $firstdis=$#temp-$interdis+1; } 1118: my $lastdis=$firstdis+$interdis-1; 1119: if ($lastdis>$#temp) { $lastdis=$#temp; } 1120: $r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber,$msgstatus)); 1121: $r->print('<form method="post" name="disall" action="/adm/email">'. 1122: &Apache::loncommon::start_data_table(). 1123: &Apache::loncommon::start_data_table_row(). 1124: '<th colspan="1"> </th><th>'); 1125: if ($env{'form.sortedby'} eq "revdate") { 1126: $r->print('<a href = "/adm/email?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>'); 1127: } else { 1128: $r->print('<a href = "/adm/email?sortedby=revdate'.$fsqs.'">'.&mt('Date').'</a></th>'); 1129: } 1130: $r->print('<th>'); 1131: if ($env{'form.sortedby'} eq "revuser") { 1132: $r->print('<a href = "/adm/email?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>'); 1133: } else { 1134: $r->print('<a href = "/adm/email?sortedby=revuser'.$fsqs.'">'.&mt('Username').'</a>'); 1135: } 1136: $r->print('</th><th>'); 1137: if ($env{'form.sortedby'} eq "revdomain") { 1138: $r->print('<a href = "/adm/email?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>'); 1139: } else { 1140: $r->print('<a href = "/adm/email?sortedby=revdomain'.$fsqs.'">'.&mt('Domain').'</a>'); 1141: } 1142: $r->print('</th><th>'); 1143: if ($env{'form.sortedby'} eq "revsubject") { 1144: $r->print('<a href = "/adm/email?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>'); 1145: } else { 1146: $r->print('<a href = "/adm/email?sortedby=revsubject'.$fsqs.'">'.&mt('Subject').'</a>'); 1147: } 1148: $r->print('</th><th>'); 1149: if ($env{'form.sortedby'} eq "revcourse") { 1150: $r->print('<a href = "/adm/email?sortedby=course'.$fsqs.'">'.&mt('Course').'</a>'); 1151: } else { 1152: $r->print('<a href = "/adm/email?sortedby=revcourse'.$fsqs.'">'.&mt('Course').'</a>'); 1153: } 1154: $r->print('</th><th colspan="2">'); 1155: if ($env{'form.sortedby'} eq "revstatus") { 1156: $r->print('<a href = "/adm/email?sortedby=status'.$fsqs.'">'.&mt('Status').'</a></th>'); 1157: } else { 1158: $r->print('<a href = "/adm/email?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</a></th>'); 1159: } 1160: $r->print("</tr>\n"); 1161: 1162: my $suffix = &Apache::lonmsg::foldersuffix($folder); 1163: my $count = $firstdis; 1164: for (my $n=$firstdis;$n<=$lastdis;$n++) { 1165: my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID, 1166: $description,$recv_name,$recv_domain)= 1167: @{$temp[$n]}; 1168: if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) { 1169: my $class_msgstatus = ''; 1170: $count ++; 1171: if ($status eq 'new') { 1172: $class_msgstatus = 'LC_mail_new'; 1173: } elsif ($status eq 'read') { 1174: $class_msgstatus = 'LC_mail_read'; 1175: } elsif ($status eq 'replied') { 1176: $class_msgstatus = 'LC_mail_replied'; 1177: } else { 1178: $class_msgstatus = 'LC_mail_other'; 1179: } 1180: $r->print(&Apache::loncommon::start_data_table_row($class_msgstatus)); 1181: my ($dis_name,$dis_domain) = ($fromname,$fromdomain); 1182: if ($folder eq 'sent') { 1183: if (defined($recv_name) && defined($recv_domain)) { 1184: if (ref($recv_name) eq 'ARRAY' && 1185: ref($recv_domain) eq 'ARRAY') { 1186: $dis_name = join('<br />',@{$recv_name}); 1187: $dis_domain = join('<br />',@{$recv_domain}); 1188: } 1189: } else { 1190: my $msg_id = &unescape($origID); 1191: my %message = &Apache::lonnet::get('nohist_email'.$suffix, 1192: [$msg_id]); 1193: my %content = &Apache::lonmsg::unpackagemsg($message{$msg_id}); 1194: if (ref($content{'recuser'}) eq 'ARRAY') { 1195: $dis_name = join('<br />',@{$content{'recuser'}}); 1196: } 1197: if (ref($content{'recdomain'}) eq 'ARRAY') { 1198: $dis_domain = join('<br />',@{$content{'recdomain'}}); 1199: } 1200: } 1201: } 1202: my $localsenttime = &Apache::lonlocal::locallocaltime($sendtime); 1203: $r->print('<td align="right"><span class="LC_nobreak">'.(($status eq 'new')?'<b>':''). 1204: $count.'.'.(($status eq 'new')?'</b>':'').' '. 1205: '<input type="checkbox" name="delmark"'. 1206: ' value="'.$origID.'" /></span></td>'); 1207: foreach my $item ($localsenttime,$dis_name,$dis_domain,$shortsubj) { 1208: $r->print('<td>'.(($status eq 'new')?'<b>':''). 1209: '<a href="/adm/email?display='.$origID.$sqs.'">'. 1210: $item.(($status eq 'new')?'</b>':'').'</a></td>'); 1211: } 1212: # Description and Status 1213: my $showstatus; 1214: my %statushash = &get_msgstatus_types(); 1215: if ($status eq '') { 1216: $showstatus = ''; 1217: } else { 1218: $showstatus = $statushash{$status}; 1219: } 1220: $r->print('<td>'.(($status eq 'new')?'<b>':'').$description. 1221: (($status eq 'new')?'</b>':''). 1222: '</td>'); 1223: $r->print('<td class="'.$class_msgstatus.'">  </td>'. 1224: '<td>'. 1225: (($status eq 'new')?'<b>':'').&mt($showstatus). 1226: (($status eq 'new')?'</b>':''). 1227: '</td>'); 1228: 1229: $r->print(&Apache::loncommon::end_data_table_row()); 1230: 1231: } elsif ($status eq 'deleted') { 1232: # purge 1233: my ($result,$msg) = 1234: &movemsg(&unescape($origID),$folder,'trash'); 1235: } 1236: } 1237: $r->print(&Apache::loncommon::end_data_table()); 1238: 1239: 1240: # Bottom Functions 1241: $r->print(' 1242: <div class="LC_columnSection"><fieldset> 1243: <legend>'.&mt('Message Actions').'</legend> 1244: <table border="0" cellspacing="2" cellpadding="8"> 1245: <tr> 1246: <td><b>'.&mt('Select Messages').'</b><br /> 1247: <span class="LC_nobreak"> 1248: <input type="button" onclick="javascript:checkAll(document.disall.delmark)" value="'.&mt('Check All').'" />'."\n". 1249: ' <input type="button" onclick="javascript:uncheckAll(document.disall.delmark)" value="'.&mt('Uncheck All').'" />'."\n". 1250: '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" /> 1251: </span> 1252: </td>'."\n". 1253: '<td><b>'.&mt('Action').'</b><br />'."\n". 1254: ' <select name="checkedaction">'."\n"); 1255: 1256: if ($folder ne 'trash') { 1257: $r->print(' <option value="markeddel">'.&mt('Delete').'</option>'."\n"); 1258: } 1259: if ($msgstatus ne 'read') { 1260: $r->print(' <option value="markedread">'.&mt('Mark Read').'</option>."\n"'); 1261: } 1262: if ($msgstatus ne 'unread') { 1263: $r->print(' <option value="markedunread">'.&mt('Mark Unread').'</option>'."\n"); 1264: } 1265: $r->print(' <option value="markedforward">'.&mt('Forward').'</option>'."\n"); 1266: 1267: my %gotfolders = &Apache::lonmsg::get_user_folders(); 1268: if (keys(%gotfolders) > 0) { 1269: $r->print(' <option value="markedmove">'.&mt('Move to Folder ->'). 1270: '</option>'); 1271: } 1272: $r->print("\n".'</select></td>'."\n"); 1273: 1274: if (keys(%gotfolders) > 0) { 1275: $r->print('<td><b>'.&mt('Destination folder').'</b><br />'); 1276: my %userfolders; 1277: foreach my $key (keys(%gotfolders)) { 1278: $userfolders{$key} = $key; 1279: } 1280: $userfolders{''} = ""; 1281: $r->print(&Apache::loncommon::select_form('','movetofolder',\%userfolders). 1282: '</td>'); 1283: } 1284: $r->print('<td style="vertical-align:bottom;">'. 1285: '<input type="button" name="go" value="'.&mt('Go'). 1286: '" onclick="javascript:validate_checkedaction()"/></td>'."\n". 1287: '</tr></table>'."\n". 1288: '</fieldset></div>'."\n" 1289: ); 1290: my $postedstartdis=$startdis+1; 1291: $r->print('<input type="hidden" name="folder" value="'.$folder.'" /><input type="hidden" name="startdis" value="'.$postedstartdis.'" /><input type="hidden" name="interdis" value="'.$env{'form.interdis'}.'" /><input type="hidden" name="msgstatus" value="'.$msgstatus.'" /><input type="hidden" name="markedaction" value="" /></form>'); 1292: if ($numblocked > 0) { 1293: $r->print(&blocked_in_folder($numblocked,$startblock,$endblock, 1294: \%setters)); 1295: } 1296: } 1297: 1298: sub blocked_in_folder { 1299: my ($numblocked,$startblock,$endblock,$setters) = @_; 1300: my $beginblock = &Apache::lonlocal::locallocaltime($startblock); 1301: my $finishblock = &Apache::lonlocal::locallocaltime($endblock); 1302: my $output = '<br /><br />'. 1303: &mt('[quant,_1,message is, messages are] not viewable because display of LON-CAPA messages sent to you by other students between [_2] and [_3] is currently being blocked because of online exams.',$numblocked,$beginblock,$finishblock); 1304: #$output .= &Apache::loncommon::build_block_table($startblock,$endblock, 1305: # $setters); 1306: 1307: my ($blocked, $blocktext) = &Apache::loncommon::blocking_status("com"); 1308: $output .="<br /><br />".$blocktext; 1309: 1310: return $output; 1311: } 1312: 1313: # ============================================================== Compose output 1314: 1315: sub compout { 1316: my ($r,$forwarding,$replying,$broadcast,$replycrit,$folder,$dismode, 1317: $multiforward)=@_; 1318: my $suffix=&Apache::lonmsg::foldersuffix($folder); 1319: my ($cdom,$cnum,$group,$refarg); 1320: if (exists($env{'form.group'})) { 1321: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 1322: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 1323: $group = $env{'form.group'}; 1324: my $action = 'composing'; 1325: $r->print(&groupmail_header($action,$group,$cdom,$cnum)); 1326: } elsif ($broadcast eq 'individual') { 1327: &printheader($r,'/adm/email?compose=individual', 1328: 'Send a Message'); 1329: } elsif ($broadcast) { 1330: &printheader($r,'/adm/email?compose=group', 1331: 'Broadcast Message'); 1332: } elsif ($forwarding) { 1333: &Apache::lonhtmlcommon::add_breadcrumb 1334: ({href=>"/adm/email?display=".&escape($forwarding), 1335: text=>"Display Message"}); 1336: &printheader($r,'/adm/email?forward='.&escape($forwarding), 1337: 'Forwarding a Message'); 1338: } elsif ($replying) { 1339: &Apache::lonhtmlcommon::add_breadcrumb 1340: ({href=>"/adm/email?display=".&escape($replying), 1341: text=>"Display Message"}); 1342: &printheader($r,'/adm/email?replyto='.&escape($replying), 1343: 'Replying to a Message'); 1344: } elsif ($replycrit) { 1345: $r->print('<h3>'.&mt('Replying to a Critical Message').'</h3>'); 1346: $replying=$replycrit; 1347: } elsif ($multiforward) { 1348: &Apache::lonhtmlcommon::add_breadcrumb 1349: ({href=>"/adm/email?folder=".&escape($folder), 1350: text=>"Display All Messages"}); 1351: &printheader($r,'/adm/email?compose=multiforward', 1352: 'Forwarding Multiple Messages'); 1353: if ($multiforward > 1) { 1354: $r->print(&mt('Each of the[_1] [quant,_2,message] [_3]you checked' 1355: .' will be forwarded to the recipient(s) you select below.' 1356: ,'<b>',$multiforward,'</b>') 1357: .'<br />'); 1358: } else { 1359: $r->print(&mt('The message you checked will be forwarded to the recipient(s) you select below.').'<br />'); 1360: } 1361: 1362: } else { 1363: &printheader($r,'/adm/email?compose=upload', 1364: 'Distribute from Uploaded File'); 1365: } 1366: 1367: my $dispcrit=''; 1368: my $dissub=''; 1369: my $dismsg=''; 1370: my $disbase=''; 1371: my $attachrow; 1372: my $func1='Send'; # do not translate here! 1373: my %func2=( # do not translate here! 1374: 'ma' => 'Message', 1375: 'msg' => 'Messages', 1376: ); 1377: my %lt=&Apache::lonlocal::texthash('us' => 'Username', 1378: 'do' => 'Domain', 1379: 'ad' => 'Additional Recipients', 1380: 'rt' => 'Reply to', 1381: 'ar' => 'Allow replies', 1382: 'sb' => 'Subject', 1383: 'ca' => 'Cancel', 1384: 'gen' => 'Generate messages from a file', 1385: 'gmt' => 'General message text', 1386: 'tff' => 'The file format for the uploaded portion of the message is', 1387: 'uas' => 'Upload and Send', 1388: 'atta' => 'Attachment', 1389: 'to' => 'To:', 1390: ); 1391: my %attachmax = ( 1392: text => &mt('(128 KB max size)'), 1393: num => 131072, 1394: ); 1395: if (!$forwarding && !$multiforward) { 1396: $attachrow = '<tr><td colspan="3"><b>'.$lt{'atta'}.'</b> '.$attachmax{'text'}.': <input type="file" name="attachment" /></td></tr>'; 1397: } 1398: if (&Apache::lonnet::allowed('srm',$env{'request.course.id'}) 1399: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}. 1400: '/'.$env{'request.course.sec'})) { 1401: my $crstype = &Apache::loncommon::course_type(); 1402: my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message"); 1403: my $rsstxt; 1404: if (&Apache::loncommon::course_type() eq 'Community') { 1405: $rsstxt = &mt('Include in community RSS newsfeed'); 1406: } else { 1407: $rsstxt = &mt('Include in course RSS newsfeed'); 1408: } 1409: $dispcrit= 1410: '<span class="LC_nobreak"><label><input type="checkbox" name="critmsg" /> '.&mt('Send as critical message').'.</label>'.$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 />'. 1411: '<label><input type="checkbox" name="permanent" /> '. 1412: &mt('Send copy to permanent e-mail address (if known)').'</label><br />'. 1413: '<label><input type="checkbox" name="rsspost" /> '. 1414: $rsstxt.'</label><br />'; 1415: } 1416: if ($broadcast ne 'group') { 1417: if (&Apache::lonnet::allowed('dff',$env{'request.course.id'}) || 1418: &Apache::lonnet::allowed('dff',$env{'request.course.id'}. 1419: '/'.$env{'request.course.sec'})) { 1420: 1421: my $rectxt; 1422: if (&Apache::loncommon::course_type() eq 'Community') { 1423: $rectxt = &mt("Include in community's 'User records' for recipient(s)"); 1424: } else { 1425: $rectxt = &mt("Include in course's 'User records' for recipient(s)"); 1426: } 1427: 1428: $dispcrit.='<label>'. 1429: '<input type="checkbox" name="courserecord" value="1" /> '. 1430: $rectxt. 1431: '</label><br />'; 1432: } 1433: } 1434: 1435: my %message; 1436: my %content; 1437: my ($hasfloat,$broadcast_js,$sendmode,$can_grp_broadcast); 1438: my $defdom=$env{'user.domain'}; 1439: if ($broadcast eq 'group') { 1440: my %access_status = ( 1441: active => 0, 1442: previous => 0, 1443: future => 0, 1444: ); 1445: 1446: if ($group eq '') { 1447: my $studentsel = &discourse(\%access_status); 1448: if ($studentsel) { 1449: $r->print('<div class="LC_left_float">'.$studentsel.'</div>'); 1450: $hasfloat = 1; 1451: } 1452: } else { 1453: $can_grp_broadcast = &check_group_priv($group); 1454: if ($can_grp_broadcast) { 1455: $hasfloat = &disgroup($r,$cdom,$cnum,$group,\%access_status); 1456: } 1457: } 1458: if ($hasfloat) { 1459: $sendmode = '<input type="hidden" name="sendmode" value="group" />'."\n"; 1460: $broadcast_js = qq| 1461: <script type="text/javascript"> 1462: // <![CDATA[ 1463: function courseRecipients() { 1464: |; 1465: foreach my $type (keys(%access_status)) { 1466: if ($access_status{$type}) { 1467: my $formname = $type.'users'; 1468: if ($type eq 'active' && $group ne '') { 1469: $broadcast_js .= qq| 1470: document.compemail.groupmail.value = document.$formname.groupmail[document.$formname.groupmail.selectedIndex].value; 1471: |; 1472: } 1473: #typeof(...forminput.length) returns 'undefined' if only one entry exists 1474: $broadcast_js .= qq| 1475: if (typeof(document.$formname.selectedusers_forminput.length)=="undefined") { 1476: if (document.$formname.selectedusers_forminput.checked) { 1477: document.compemail.courserecips.value += '_&&&_'+document.$formname.selectedusers_forminput.value; 1478: } 1479: } else { 1480: for (var i=0; i<document.$formname.selectedusers_forminput.length; i++) { 1481: if (document.$formname.selectedusers_forminput[i].checked) { 1482: document.compemail.courserecips.value += '_&&&_'+document.$formname.selectedusers_forminput[i].value; 1483: } 1484: } 1485: } 1486: |; 1487: } 1488: } 1489: $broadcast_js .= qq| 1490: return; 1491: } 1492: // ]]> 1493: </script> 1494: 1495: |; 1496: } 1497: } 1498: if ($forwarding) { 1499: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$forwarding]); 1500: %content=&Apache::lonmsg::unpackagemsg($message{$forwarding},$folder); 1501: $dispcrit.='<input type="hidden" name="forwid" value="'. 1502: $forwarding.'" />'; 1503: $func1='Forward'; # do not translate here! 1504: 1505: $dissub=&mt('Forwarding').': '.$content{'subject'}; 1506: $dismsg=&mt('Forwarded message from').' '. 1507: $content{'sendername'}.' '.&mt('at').' '.$content{'senderdomain'}; 1508: if ($content{'baseurl'}) { 1509: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />'; 1510: } 1511: } 1512: if ($replying) { 1513: %message=&Apache::lonnet::get('nohist_email'.$suffix,[$replying]); 1514: %content=&Apache::lonmsg::unpackagemsg($message{$replying},$folder); 1515: $dispcrit.='<input type="hidden" name="replyid" value="'. 1516: $replying.'" />'; 1517: $func1='Send Reply to'; # do not translate here! 1518: 1519: $dissub=&mt('Reply').': '.$content{'subject'}; 1520: $dismsg='> '.$content{'message'}; 1521: $dismsg=~s/\r/\n/g; 1522: $dismsg=~s/\f/\n/g; 1523: $dismsg=~s/\n+/\n\> /g; 1524: if ($content{'baseurl'}) { 1525: $disbase='<input type="hidden" name="baseurl" value="'.&escape($content{'baseurl'}).'" />'; 1526: if ($env{'user.adv'}) { 1527: $disbase.='<label><input type="checkbox" name="storebasecomment" />'.&mt('Save message for re-use'). 1528: '</label> <a href="/adm/email?showcommentbaseurl='. 1529: &escape($content{'baseurl'}).'" target="comments">'. 1530: &mt('Show re-usable messages').'</a><br />'; 1531: } 1532: } 1533: my $jscript = &Apache::loncommon::check_uncheck_jscript(); 1534: $r->print(<<"ENDREPSCRIPT"); 1535: <script type="text/javascript"> 1536: // <![CDATA[ 1537: $jscript 1538: // ]]> 1539: </script> 1540: ENDREPSCRIPT 1541: } 1542: my $citation=&displayresource(%content); 1543: my $onsubmit; 1544: if ($env{'form.recdom'}) { $defdom=$env{'form.recdom'}; } 1545: if ($env{'form.text'}) { $dismsg=$env{'form.text'}; } 1546: if ($env{'form.subject'}) { $dissub=$env{'form.subject'}; } 1547: if ($hasfloat) { 1548: $r->print($broadcast_js.'<div class="LC_left_float">'); 1549: $onsubmit = ' onsubmit="javascript:courseRecipients();" '; 1550: } 1551: $r->print( 1552: '<form action="/adm/email" name="compemail" method="post"'. 1553: ' enctype="multipart/form-data"'.$onsubmit.'>'."\n". 1554: '<input type="hidden" name="sendmail" value="on" />'."\n". 1555: '<table>'); 1556: if (($broadcast eq 'group') && ($group ne '') && (!$can_grp_broadcast)) { 1557: $r->print(&recipient_input_row($cdom,%lt)); 1558: } 1559: if (($broadcast ne 'group') && ($broadcast ne 'upload')) { 1560: if ($replying) { 1561: if ($content{'noreplies'}) { 1562: $r->print('<tr><td>'.&mt('This message was designated by the sender not to allow replies.').'</td></tr></table></form>'); 1563: return; 1564: } 1565: $r->print('<tr><td colspan="3"><b>'.&mt('Replying to').'</b> '); 1566: if ($content{'replytoaddr'}) { 1567: my ($replytoname,$replytodom) = split(/:/,$content{'replytoaddr'}); 1568: if ($replytoname ne '' && $replytodom ne '') { 1569: $r->print(&Apache::loncommon::plainname($replytoname, 1570: $replytodom).' ('.$replytoname.':'. 1571: $replytodom.')'); 1572: $r->print('<input type="hidden" name="recuname" value="'. 1573: $replytoname.'" />'. 1574: '<input type="hidden" name="recdomain" value="'. 1575: $replytodom.'" /></td></tr>'); 1576: 1577: } else { 1578: $r->print(&mt('The sender did not designate a reply to address for this message.').'</td></tr></table>'); 1579: return; 1580: } 1581: } else { 1582: $r->print(&Apache::loncommon::aboutmewrapper( 1583: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).' ('. 1584: $content{'sendername'}.':'. 1585: $content{'senderdomain'}.')'); 1586: $r->print('<input type="hidden" name="recuname" value="'. 1587: $content{'sendername'}.'" />'. 1588: '<input type="hidden" name="recdomain" value="'. 1589: $content{'senderdomain'}.'" /></td></tr>'); 1590: } 1591: if ($content{'recipid'}) { 1592: my %recips; 1593: &retrieve_recips('replying',\%content,\%recips); 1594: if (ref($recips{'to'}) eq 'ARRAY') { 1595: if (@{$recips{'to'}} > 0) { 1596: my $replyall; 1597: if (@{$recips{'to'}} > 1) { 1598: $replyall = qq| 1599: <span class="LC_nobreak"> 1600: <input type="button" value="check all" 1601: onclick="javascript:checkAll(document.compemail.replying_to)" /> 1602:    1603: <input type="button" value="uncheck all" 1604: onclick="javascript:uncheckAll(document.compemail.replying_to)" /> 1605: </span> 1606: |; 1607: } 1608: my $tolist = join(' ',@{$recips{'to'}}); 1609: $r->print('<tr><td colspan="3"><table><tr><td>'.&mt('[_1]Send reply[_2] to other recipients','<b>','</b>').':<br />'.$replyall.'</td><td>'.$tolist.'</td></tr></table></td></tr>'); 1610: } 1611: } 1612: if (ref($recips{'cc'}) eq 'ARRAY') { 1613: if (@{$recips{'cc'}} > 0) { 1614: my $replyall; 1615: if (@{$recips{'cc'}} > 1) { 1616: $replyall = qq| 1617: <span class="LC_nobreak"> 1618: <input type="button" value="check all" 1619: onclick="javascript:checkAll(document.compemail.replying_cc)" /> 1620:    1621: <input type="button" value="uncheck all" 1622: onclick="javascript:uncheckAll(document.compemail.replying_cc)" /> 1623: </span> 1624: |; 1625: } 1626: my $cclist = join(' ',@{$recips{'cc'}}); 1627: $r->print('<tr><td colspan="3"><table><tr><td>'.&mt('[_1]Cc[_2] to other copied recipients','<b>','</b>').':<br />'.$replyall.'</td><td>'.$cclist.'</td></tr></table></td></tr>'); 1628: } 1629: } 1630: if ($content{'group'} ne '') { 1631: if (&check_group_priv($content{'group'})) { 1632: if (ref($recips{'group_cc_broadcast'}) eq 'ARRAY') { 1633: if (@{$recips{'group_cc_broadcast'}} > 0) { 1634: my $replyall; 1635: if (@{$recips{'group_cc_broadcast'}} > 1) { 1636: $replyall = qq| 1637: <span class="LC_nobreak"> 1638: <input type="button" value="check all" 1639: onclick="javascript:checkAll(document.compemail.replying_groupcc)" /> 1640:    1641: <input type="button" value="uncheck all" 1642: onclick="javascript:uncheckAll(document.compemail.replying_groupcc)" /> 1643: </span> 1644: |; 1645: } 1646: my $groupcclist = join(' ',@{$recips{'group_cc_broadcast'}}); 1647: $r->print('<tr><td colspan="3"><table><tr><td>'.&mt('[_1]Cc[_2] to other copied group members','<b>','</b>').':<br />'.$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>'); 1648: } 1649: } 1650: } 1651: } 1652: } 1653: } else { 1654: $r->print(&recipient_input_row($defdom,%lt)); 1655: } 1656: } 1657: my $latexHelp = &Apache::loncommon::helpLatexCheatsheet(undef,undef,1); 1658: my $textareaclass; 1659: if (&Apache::lonhtmlcommon::htmlareabrowser()) { 1660: $r->print(&Apache::lonhtmlcommon::htmlareaselectactive()); 1661: $textareaclass = 'class="LC_richDefaultOff"'; 1662: } 1663: my $subj_size; 1664: if ($multiforward) { 1665: $r->print(&additional_rec_row(\%lt)); 1666: $r->print('<tr><td colspan="2">'. 1667: &mt('Unless you choose otherwise:').'<ul><li>'. 1668: &mt("The subject in each forwarded message will be <i>'Forwarding:'</i> followed by the original subject.").'</li><li>'. 1669: &mt("The message itself will begin with a first line: <i>'Forwarded message from'</i> followed by the original sender's name.").'</li></ul></td></tr>'); 1670: $func1='Forward'; # do not translate here! 1671: $dissub = &mt('Forwarding').': '; 1672: $subj_size = '10'; 1673: my $extra = '<'.&mt('original subject').'>   '. 1674: '<input type="radio" name="showorigsubj" value="1" checked="checked" />'.&mt('Yes').' <input type="radio" name="showorigsubj" value="0" />'.&mt('No'); 1675: $dismsg = &mt('Forwarded message from ').' '; 1676: my $sender = &mt("sender's name"); 1677: $r->print(&msg_subject_row($dissub,\%lt,$subj_size,$extra)); 1678: $r->print('<tr><td>'.&mt('Message begins with:').'</td><td><input type="text" name="msgheader" value="'.$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> 1679: </table> 1680: <br /><table> 1681: <tr><td align="left">'."\n". 1682: $latexHelp."<br />\n". 1683: &mt("Any new text to display before the text of the original messages:").'<br />'."\n". 1684: '<textarea name="message" id="message" cols="80" rows="5" wrap="hard" $textareaclass></textarea>'); 1685: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark'); 1686: foreach my $msg (@to_forward) { 1687: $r->print('<input type="hidden" name="delmark" value="'.$msg.'" />'); 1688: } 1689: $r->print(&submit_button_row($folder,$dismode,&mt($func1.' '.$func2{'msg'}), 1690: \%lt)); 1691: } elsif ($broadcast ne 'upload') { 1692: $subj_size = '50'; 1693: $r->print(&additional_rec_row(\%lt)); 1694: if (&Apache::lonnet::allowed('srm',$env{'request.course.id'}) 1695: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}. 1696: '/'.$env{'request.course.sec'})) { 1697: $r->print(&reply_to_row(\%lt)); 1698: } 1699: $r->print(&msg_subject_row($dissub,\%lt,$subj_size)); 1700: $r->print(<<"ENDCOMP"); 1701: $attachrow 1702: </table><br /> 1703: $latexHelp<br /> 1704: <textarea name="message" id="message" cols="80" rows="15" wrap="hard" $textareaclass>$dismsg 1705: </textarea> 1706: <br /> 1707: $sendmode 1708: $dispcrit 1709: $disbase 1710: ENDCOMP 1711: $r->print(&submit_button_row($folder,$dismode,&mt($func1.' '.$func2{'ma'}), 1712: \%lt,$hasfloat,$group)); 1713: $r->print($citation); 1714: if (exists($env{'form.ref'})) { 1715: $r->print('<input type="hidden" name="ref" value="'. 1716: $env{'form.ref'}.'" />'); 1717: } 1718: if (exists($env{'form.group'})) { 1719: $r->print('<input type="hidden" name="group" value="'. 1720: $env{'form.group'}.'" />'); 1721: } 1722: } else { # $broadcast is 'upload' 1723: $r->print(<<ENDBLOCK); 1724: <input type="hidden" name="sendmode" value="upload" /> 1725: <input type="hidden" name="send" value="on" /> 1726: <h3>$lt{'gen'}</h3> 1727: <p> 1728: Subject: <input type="text" size="50" name="subject" /> 1729: </p> 1730: <p>$lt{'gmt'}:<br /> 1731: <textarea name="message" id="message" cols="60" rows="10" wrap="hard" $textareaclass>$dismsg 1732: </textarea></p> 1733: <p> 1734: $lt{'tff'}: 1735: ENDBLOCK 1736: $r->print(' 1737: <pre>'."\n". 1738: &mt('username1:domain1: text')."\n". 1739: &mt('username2:domain2: text')."\n". 1740: &mt('username3:domain1: text')."\n". 1741: '</pre> 1742: </p> 1743: <p> 1744: '.&mt('The messages will be assembled from all lines with the respective'."\n".'<tt>username:domain</tt>, and appended to the general message text.')); 1745: $r->print(<<ENDUPLOAD); 1746: </p> 1747: <p> 1748: <input type="file" name="upfile" size="40" /></p><p> 1749: $dispcrit 1750: <input type="submit" value="$lt{'uas'}" /></p> 1751: ENDUPLOAD 1752: } 1753: if ($env{'form.displayedcrit'}) { 1754: $r->print('<input type="hidden" name="displayedcrit" value="true" />'); 1755: } 1756: $r->print('</form>'); 1757: if ($hasfloat) { 1758: $r->print('</div><div class="LC_clear_float_footer"></div>'); 1759: } 1760: $r->print(&generate_preview_form); 1761: } 1762: 1763: sub check_group_priv { 1764: my ($group) = @_; 1765: my $cid = $env{'request.course.id'}; 1766: my $sec = $env{'request.course.sec'}; 1767: return if !$cid; 1768: my $can_broadcast = &Apache::lonnet::allowed('sgb',$cid.'/'.$group); 1769: my $viewgrps = &Apache::lonnet::allowed('vcg',$cid.($sec?'/'.$sec:'')); 1770: my $editgrps = &Apache::lonnet::allowed('mdg',$cid.($sec?'/'.$sec:'')); 1771: if ($viewgrps || $editgrps || $can_broadcast) { 1772: return 1; 1773: } 1774: return; 1775: } 1776: 1777: sub recipient_input_row { 1778: my ($dom,%lt) = @_; 1779: my $domform = &Apache::loncommon::select_dom_form($dom,'recdomain'); 1780: my $selectlink= 1781: &Apache::loncommon::selectstudent_link('compemail','recuname', 1782: 'recdomain'); 1783: my $output = <<"ENDREC"; 1784: <tr><td colspan="3"><span class="LC_nobreak"><b>$lt{'to'}</b> $lt{'us'}: <input type="text" size="12" name="recuname" value="$env{'form.recname'}" /> $lt{'do'}: $domform  $selectlink</span></td></tr> 1785: ENDREC 1786: return $output; 1787: } 1788: 1789: sub reply_to_row { 1790: my ($lt) = @_; 1791: my $radioyes = &mt('Yes'); 1792: my $radiono = &mt('No'); 1793: my $output = <<"ENDREP"; 1794: <tr><td colspan="3"><span class="LC_nobreak"><b>$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> 1795: ENDREP 1796: return $output; 1797: } 1798: 1799: sub additional_rec_row { 1800: my ($lt) = @_; 1801: my $cc = &mt('Cc:'); 1802: my $bcc = &mt('Bcc:'); 1803: my $exmpl = &mt('username:domain,username:domain,...'); 1804: my $output = <<"ENDADD"; 1805: <tr><td colspan="3"><fieldset id="LC_additionalrecips"><legend>$lt->{'ad'} <tt>($exmpl)</tt></legend><table> 1806: <tr><td> </td><td>$lt->{'to'}</td><td><input type="text" size="50" name="additionalrec_to" /></td></tr> 1807: <tr><td> </td><td>$cc</td><td><input type="text" size="50" name="additionalrec_cc" /></td></tr> 1808: <tr><td> </td><td>$bcc</td><td><input type="text" size="50" name="additionalrec_bcc" /></td></tr></table></fieldset></td></tr> 1809: ENDADD 1810: return $output; 1811: } 1812: 1813: sub submit_button_row { 1814: my ($folder,$dismode,$sendtext,$lt,$is_crsform,$group) = @_; 1815: my $pre=&mt("Show Preview and Check Spelling"); 1816: my $value=&mt('Send'); 1817: 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();" />'; 1818: my $output = qq| 1819: <input type="hidden" name="folder" value="$folder" /> 1820: <input type="hidden" name="dismode" value="$dismode" />|; 1821: if ($is_crsform) { 1822: $output .= '<input type="hidden" name="courserecips" value="" />'."\n"; 1823: if ($group ne '') { 1824: $output .= '<input type="hidden" name="groupmail" value="" />'."\n"; 1825: } 1826: } 1827: $output .= qq| 1828: <table><tr><td align="left"> 1829: <input type="submit" name="send" value="$value" title="$sendtext" /> 1830: <input type="submit" name="cancel" value="$lt->{'ca'}" /> 1831: </td><td width="60"> </td><td align="right">$prevbutton</td></tr></table> 1832: |; 1833: return $output; 1834: } 1835: 1836: sub msg_subject_row { 1837: my ($dissub,$lt,$subj_size,$extra) = @_; 1838: my $output = '<tr><td colspan="3"><b>'.$lt->{'sb'}.'</b>: <input type="text" size="'. 1839: $subj_size.'" name="subject" value="'.$dissub.'" />'.$extra. 1840: '</td></tr>'; 1841: return $output; 1842: } 1843: 1844: sub generate_preview_form { 1845: my $prevbutton = (<<ENDPREVIEW); 1846: <form name="preview" action="/adm/feedback?preview=1" method="post" target="preview"> 1847: <input type="hidden" name="subject" /> 1848: <input type="hidden" name="comment" /> 1849: </form> 1850: ENDPREVIEW 1851: } 1852: 1853: # ---------------------------------------------------- Display all face to face 1854: 1855: sub retrieve_instructor_comments { 1856: my ($user,$domain)=@_; 1857: my $target=$env{'form.grade_target'}; 1858: if (! $env{'request.course.id'}) { return; } 1859: if (! &Apache::lonnet::allowed('dff',$env{'request.course.id'}) 1860: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}. 1861: '/'.$env{'request.course.sec'})) { 1862: return; 1863: } 1864: my %records=&Apache::lonnet::dump('nohist_email', 1865: $env{'course.'.$env{'request.course.id'}.'.domain'}, 1866: $env{'course.'.$env{'request.course.id'}.'.num'}, 1867: '%255b'.$user.'%253a'.$domain.'%255d'); 1868: my $result=''; 1869: foreach my $key (sort(keys(%records))) { 1870: my %content=&Apache::lonmsg::unpackagemsg($records{$key}); 1871: next if ($content{'senderdomain'} eq ''); 1872: next if ($content{'subject'} !~ /^Record/); 1873: # &Apache::lonfeedback::newline_to_br(\$content{'message'}); 1874: $result.='Recorded by '. 1875: $content{'sendername'}.':'.$content{'senderdomain'}."\n"; 1876: $result.= 1877: &Apache::lontexconvert::msgtexconverted($content{'message'})."\n"; 1878: } 1879: return $result; 1880: } 1881: 1882: sub disfacetoface { 1883: my ($r,$user,$domain,$target)=@_; 1884: if ($target eq '') { 1885: $target=$env{'form.grade_target'}; 1886: } 1887: unless ($env{'request.course.id'}) { return; } 1888: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'}) 1889: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}. 1890: '/'.$env{'request.course.sec'})) { 1891: $r->print(&mt('Not allowed')); 1892: return; 1893: } 1894: my %records=&Apache::lonnet::dump('nohist_email', 1895: $env{'course.'.$env{'request.course.id'}.'.domain'}, 1896: $env{'course.'.$env{'request.course.id'}.'.num'}, 1897: '%255b'.$user.'%253a'.$domain.'%255d'); 1898: my $result='<div>'; 1899: foreach my $key (sort(keys(%records))) { 1900: my %content=&Apache::lonmsg::unpackagemsg($records{$key}); 1901: next if ($content{'senderdomain'} eq ''); 1902: if (!&Apache::lonfeedback::contains_block_html($content{'message'})) { 1903: &Apache::lonfeedback::newline_to_br(\$content{'message'}); 1904: } 1905: if ($content{'subject'}=~/^Record/) { 1906: $result.='<h3>'.&mt('Record').'</h3>'; 1907: } elsif ($content{'subject'}=~/^Broadcast/) { 1908: $result .='<h3>'.&mt('Broadcast Message').'</h3>'; 1909: if ($content{'subject'}=~/^Broadcast\./) { 1910: if (defined($content{'coursemsgid'})) { 1911: my $crsmsgid = &escape($content{'coursemsgid'}); 1912: my $broadcast_message = &general_message($crsmsgid); 1913: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$broadcast_message; 1914: } else { 1915: %content=&Apache::lonmsg::unpackagemsg($content{'message'}); 1916: $content{'message'} = 1917: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'. 1918: $content{'message'}; 1919: } 1920: } 1921: } elsif ($content{'subject'}=~/^Archive/) { 1922: $result.='<h3>'.&mt('Archived Message').'</h3>'; 1923: if (defined($content{'coursemsgid'})) { 1924: my $crsmsgid = &escape($content{'coursemsgid'}); 1925: my $archive_message = &general_message($crsmsgid); 1926: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$archive_message; 1927: } else { 1928: %content=&Apache::lonmsg::unpackagemsg($content{'message'}); 1929: $content{'message'} = 1930: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br 1931: '. 1932: $content{'message'}; 1933: } 1934: } else { 1935: $result.='<h3>'.&mt('Critical Message').'</h3>'; 1936: if (defined($content{'coursemsgid'})) { 1937: my $crsmsgid=&escape($content{'coursemsgid'}); 1938: my $critical_message = &general_message($crsmsgid); 1939: $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$critical_message; 1940: } else { 1941: %content=&Apache::lonmsg::unpackagemsg($content{'message'}); 1942: $content{'message'}= 1943: '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'. 1944: $content{'message'}; 1945: } 1946: } 1947: $result.=&mt('By').': <b>'. 1948: &Apache::loncommon::aboutmewrapper( 1949: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('. 1950: $content{'sendername'}.':'. 1951: $content{'senderdomain'}.') '.$content{'time'}. 1952: '<br /><pre>'. 1953: &Apache::lontexconvert::msgtexconverted($content{'message'}). 1954: '</pre>'; 1955: } 1956: # Check to see if there were any messages. 1957: if ($result eq '') { 1958: my $lctype = &mt(lc(&Apache::loncommon::course_type())); 1959: if ($target ne 'tex') { 1960: $r->print("<p><b>".&mt('No notes, face-to-face discussion records, critical messages, or broadcast messages in this [_1].',$lctype)."</b></p>"); 1961: } else { 1962: $r->print('\textbf{'.&mt('No notes, face-to-face discussion records, critical messages or broadcast messages in this [_1].',$lctype).'}\\\\'); 1963: } 1964: } elsif ($target ne 'tex') { 1965: $r->print($result.'</div>'); 1966: } else { 1967: $r->print(&Apache::lonxml::xmlparse($r, 'tex', $result)); 1968: } 1969: } 1970: 1971: sub general_message { 1972: my ($crsmsgid) = @_; 1973: my %general_content; 1974: if ($crsmsgid) { 1975: my %course_content = &Apache::lonnet::get('nohist_email',[$crsmsgid], 1976: $env{'course.'.$env{'request.course.id'}.'.domain'}, 1977: $env{'course.'.$env{'request.course.id'}.'.num'}); 1978: %general_content = &Apache::lonmsg::unpackagemsg($course_content{$crsmsgid}); 1979: } 1980: return $general_content{'message'}; 1981: } 1982: 1983: # ---------------------------------------------------------------- Face to face 1984: 1985: sub facetoface { 1986: my ($r,$stage)=@_; 1987: if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'}) 1988: && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}. 1989: '/'.$env{'request.course.sec'})) { 1990: $r->print(&mt('Not allowed')); 1991: return; 1992: } 1993: my $crstype = &Apache::loncommon::course_type(); 1994: my $leaders = ($crstype eq 'Community') ? 'coordinators and leaders' 1995: : 'faculty and staff'; 1996: &printheader($r, 1997: '/adm/email?recordftf=query', 1998: "User Notes, Face-to-Face, Critical Messages, Broadcast Messages, Archived Messages"); 1999: # from query string 2000: 2001: if ($env{'form.recname'}) { $env{'form.recuname'}=$env{'form.recname'}; } 2002: if ($env{'form.recdom'}) { $env{'form.recdomain'}=$env{'form.recdom'}; } 2003: 2004: my $defdom=$env{'user.domain'}; 2005: # already filled in 2006: if ($env{'form.recdomain'}) { $defdom=$env{'form.recdomain'}; } 2007: # generate output 2008: my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain'); 2009: my $stdbrws = &Apache::loncommon::selectstudent_link 2010: ('stdselect','recuname','recdomain'); 2011: my %lt=&Apache::lonlocal::texthash('user' => 'Username', 2012: 'dom' => 'Domain', 2013: 'head' => "User Notes, Records of Face-To-Face Discussions, Critical Messages, Broadcast Messages and Archived Messages in $crstype", 2014: 'subm' => 'Retrieve discussion and message records', 2015: 'newr' => 'New Record (record is visible to '.lc($crstype).' '.$leaders.')', 2016: 'post' => 'Post this Record'); 2017: 2018: $r->print('<h2>'.$lt{'head'}.'</h2>' 2019: .'<form method="post" action="/adm/email" name="stdselect">' 2020: .'<input type="hidden" name="recordftf" value="retrieve" />' 2021: .&Apache::lonhtmlcommon::start_pick_box() 2022: .&Apache::lonhtmlcommon::row_title($lt{'user'}) 2023: .'<input type="text" size="12" name="recuname" value="'.$env{'form.recuname'}.'" />' 2024: .' '.$stdbrws 2025: .&Apache::lonhtmlcommon::row_closure() 2026: .&Apache::lonhtmlcommon::row_title($lt{'dom'}) 2027: .$domform 2028: .&Apache::lonhtmlcommon::row_closure(1) 2029: .&Apache::lonhtmlcommon::end_pick_box() 2030: .'<br />' 2031: .'<input type="submit" value="'.$lt{'subm'}.'" />' 2032: .'</form>' 2033: ); 2034: 2035: if (($stage ne 'query') && 2036: ($env{'form.recdomain'}) && ($env{'form.recuname'})) { 2037: chomp($env{'form.newrecord'}); 2038: if ($env{'form.newrecord'}) { 2039: &Apache::lonmsg::store_instructor_comment($env{'form.newrecord'}, 2040: $env{'form.recuname'}, 2041: $env{'form.recdomain'}); 2042: } 2043: my $aboutmelink=&Apache::loncommon::aboutmewrapper( 2044: &Apache::loncommon::plainname($env{'form.recuname'} 2045: ,$env{'form.recdomain'}) 2046: ,$env{'form.recuname'},$env{'form.recdomain'}); 2047: $r->print('<hr />' 2048: .'<h2>' 2049: .&mt('Discussion and message records for [_1] ([_2])' 2050: ,$aboutmelink 2051: ,$env{'form.recuname'}.':'.$env{'form.recdomain'}) 2052: .'</h2>' 2053: ); 2054: &disfacetoface($r,$env{'form.recuname'},$env{'form.recdomain'}); 2055: $r->print(<<ENDRHEAD); 2056: <form method="post" action="/adm/email"> 2057: <input name="recdomain" value="$env{'form.recdomain'}" type="hidden" /> 2058: <input name="recuname" value="$env{'form.recuname'}" type="hidden" /> 2059: ENDRHEAD 2060: $r->print(<<ENDBFORM); 2061: <hr />$lt{'newr'}<br /> 2062: <textarea name="newrecord" cols="80" rows="10" wrap="hard"></textarea> 2063: <br /> 2064: <input type="hidden" name="recordftf" value="post" /> 2065: <input type="submit" value="$lt{'post'}" /> 2066: </form> 2067: ENDBFORM 2068: } 2069: } 2070: 2071: # ----------------------------------------------------------- Display a message 2072: 2073: sub displaymessage { 2074: my ($r,$msgid,$folder,$msgstatus)=@_; 2075: my $suffix=&Apache::lonmsg::foldersuffix($folder); 2076: my %blocked = (); 2077: my %setters = (); 2078: my $numblocked = 0; 2079: my $crstype = &Apache::loncommon::course_type(); 2080: 2081: # info to generate "next" and "previous" buttons and check if message is blocked 2082: my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com'); 2083: my @messages=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus); 2084: if ( $blocked{$msgid} eq 'ON' ) { 2085: &printheader($r,'/adm/email',&mt('Display a Message')); 2086: #$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.')); 2087: my($blocked, $blocktext) = &Apache::loncommon::blocking_status("com"); 2088: $r->print("<br />".$blocktext); 2089: return; 2090: } 2091: if ($msgstatus eq '') { 2092: &statuschange($msgid,'read',$folder); 2093: } 2094: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]); 2095: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid}); 2096: my $counter=0; 2097: my $escmsgid=&escape($msgid); 2098: foreach (@messages) { 2099: if ($_->[5] eq $escmsgid){ 2100: last; 2101: } 2102: $counter++; 2103: } 2104: 2105: my $see_anonymous; 2106: my $from_student = 0; 2107: if ($env{'request.course.id'} eq $content{'courseid'}) { 2108: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 2109: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 2110: my $username = $content{'sendername'}.':'.$content{'senderdomain'}; 2111: my %classlist_entry = 2112: &Apache::lonnet::get('classlist',[$username],$cdom,$cnum); 2113: if (exists($classlist_entry{$username})) { 2114: $from_student = 1; 2115: $see_anonymous = &Apache::lonnet::allowed('rin',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')); 2116: } 2117: } 2118: 2119: 2120: my $number_of_messages = scalar(@messages); #subtract 1 for last index 2121: # start output 2122: &printheader($r,'/adm/email?display='.&escape($msgid),'Display a Message','',$content{'baseurl'}); 2123: 2124: # Prepare available functions 2125: my @functionlist; 2126: if (!$content{'noreplies'}) { 2127: push(@functionlist,'<a href="/adm/email?replyto='.&escape($msgid).$sqs.'">' 2128: .&mt('Reply') 2129: .'</a>'); 2130: } 2131: push(@functionlist,'<a href="/adm/email?forward='.&escape($msgid).$sqs.'">' 2132: .&mt('Forward') 2133: .'</a>'); 2134: push(@functionlist,'<a href="/adm/email?markunread='.&escape($msgid).$sqs.'">' 2135: .&mt('Mark Unread') 2136: .'</a>'); 2137: push(@functionlist,'<a href="/adm/email?markdel='.&escape($msgid).$sqs.'">' 2138: .&mt('Delete') 2139: .'</a>'); 2140: 2141: # Prepare available navigation 2142: my @navigationlist; 2143: if ($counter > 0){ 2144: push(@navigationlist,'<a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.'">' 2145: .&mt('Previous') 2146: .'</a>'); 2147: } 2148: if ($counter < $number_of_messages - 1){ 2149: push(@navigationlist,'<a href="/adm/email?display='.$messages[$counter+1]->[5].$sqs.'">' 2150: .&mt('Next') 2151: .'</a>'); 2152: } 2153: push(@navigationlist,'<a href="/adm/email?'.$sqs.'">' 2154: .&mt('Back to Folder Display') 2155: .'</a>'); 2156: 2157: # Prepare available actions 2158: my $symb; 2159: if (defined($content{'symb'})) { 2160: $symb = $content{'symb'}; 2161: } elsif (defined($content{'baseurl'})) { 2162: $symb=&Apache::lonnet::symbread($content{'baseurl'}); 2163: } 2164: my @actionlist; 2165: if ($env{'user.adv'}) { 2166: 2167: if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) { 2168: push(@actionlist,&Apache::loncommon::track_student_link( 2169: &mt('View recent activity') 2170: ,$content{'sendername'} 2171: ,$content{'senderdomain'} 2172: ,'check')); 2173: } 2174: if (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) && $symb) { 2175: push(@actionlist,&Apache::loncommon::pprmlink( 2176: &mt('Set/Change parameters') 2177: ,$content{'sendername'} 2178: ,$content{'senderdomain'} 2179: ,$symb 2180: ,'check')); 2181: } 2182: if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'}) && $symb) { 2183: push(@actionlist,&Apache::loncommon::pgrdlink( 2184: &mt('Set/Change grades') 2185: ,$content{'sendername'} 2186: ,$content{'senderdomain'} 2187: ,$symb 2188: ,'check')); 2189: } 2190: } 2191: 2192: # Print functionlist, navigationlist, and actionlist in page header 2193: my $functions='<div class="LC_columnSection">'; 2194: 2195: # Functionlist 2196: $functions.=&Apache::lonhtmlcommon::start_funclist(); 2197: foreach my $item (@functionlist) { 2198: $functions.=&Apache::lonhtmlcommon::add_item_funclist($item); 2199: } 2200: $functions .= &Apache::lonhtmlcommon::end_funclist(); 2201: 2202: # Navigationlist 2203: $functions.=&Apache::lonhtmlcommon::start_funclist( 2204: &mt('Navigation')); 2205: foreach my $item (@navigationlist) { 2206: $functions.=&Apache::lonhtmlcommon::add_item_funclist($item); 2207: } 2208: $functions .= &Apache::lonhtmlcommon::end_funclist(); 2209: 2210: # Actionlist 2211: if (@actionlist) { 2212: $functions.=&Apache::lonhtmlcommon::start_funclist( 2213: &mt('Currently available actions (will open extra window)')); 2214: foreach my $item (@actionlist) { 2215: $functions.=&Apache::lonhtmlcommon::add_item_funclist($item); 2216: } 2217: $functions.=&Apache::lonhtmlcommon::end_funclist(); 2218: } 2219: 2220: $functions.='</div>'; 2221: $r->print(&Apache::loncommon::head_subbox($functions)); 2222: 2223: 2224: my ($tonum,$tolist,$cclist,$bcclist,$groupcclist,%recipients); 2225: if ($content{'recipid'}) { 2226: $tonum = &retrieve_recips('display',\%content,\%recipients); 2227: if (ref($recipients{'cc'}) eq 'ARRAY') { 2228: $cclist = join(', ',@{$recipients{'cc'}}); 2229: } 2230: if (ref($recipients{'to'}) eq 'ARRAY') { 2231: $tolist = join(', ',@{$recipients{'to'}}); 2232: } 2233: if (ref($recipients{'bcc'}) eq 'ARRAY') { 2234: $bcclist = join(', ',@{$recipients{'bcc'}}); 2235: } 2236: } 2237: 2238: my $broadcast_link; 2239: if (($content{'courseid'}) && ($content{'recipid'} && 2240: (ref($recipients{'course_broadcast'}) eq 'ARRAY') || 2241: (ref($recipients{'group_cc_broadcast'}) eq 'ARRAY') || 2242: (ref($recipients{'group_bcc_broadcast'}) eq 'ARRAY'))) { 2243: $broadcast_link = &recipients_link($r,\%content,\%recipients); 2244: } 2245: 2246: if (((!$tolist) && (!$broadcast_link)) && ref($content{'recuser'}) eq 'ARRAY') { 2247: my @recipients; 2248: for (my $i=0; $i<@{$content{'recuser'}}; $i++) { 2249: $recipients[$i] = &Apache::loncommon::aboutmewrapper( 2250: &Apache::loncommon::plainname($content{'recuser'}[$i], 2251: $content{'recdomain'}[$i]), 2252: $content{'recuser'}[$i],$content{'recdomain'}[$i]). 2253: ' ('.$content{'recuser'}[$i].':'.$content{'recdomain'}[$i].') '; 2254: } 2255: $tolist = join(', ',@recipients); 2256: } 2257: my ($restitle,$baseurl,$refers_to); 2258: if (defined($content{'resource_title'})) { 2259: $restitle = $content{'resource_title'}; 2260: } else { 2261: if (defined($content{'baseurl'})) { 2262: $restitle = &Apache::lonnet::gettitle($content{'baseurl'}); 2263: } 2264: } 2265: if (defined($content{'baseurl'})) { 2266: $baseurl = &Apache::lonenc::check_encrypt($content{'baseurl'}); 2267: } 2268: $r->print('<div class="LC_clear_float_footer">'); 2269: if ($from_student && $see_anonymous ) { 2270: $r->print(&Apache::loncommon::student_image_tag($content{'senderdomain'},$content{'sendername'}).'</br>'); 2271: } 2272: 2273: # Display LON-CAPA Message (Start) 2274: # Subject 2275: $r->print('</div>' 2276: .&Apache::lonhtmlcommon::start_pick_box() 2277: .&Apache::lonhtmlcommon::row_title(&mt('Subject')) 2278: .$content{'subject'} 2279: .&Apache::lonhtmlcommon::row_closure() 2280: ); 2281: if ($folder eq 'sent') { 2282: # To 2283: if ($tolist) { 2284: $r->print(&Apache::lonhtmlcommon::row_title(&mt('To')) 2285: .$tolist 2286: .&Apache::lonhtmlcommon::row_closure() 2287: ); 2288: } 2289: if ($cclist) { 2290: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Cc')) 2291: .$cclist 2292: .&Apache::lonhtmlcommon::row_closure() 2293: ); 2294: } 2295: if ($bcclist) { 2296: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Bcc')) 2297: .$bcclist 2298: .&Apache::lonhtmlcommon::row_closure() 2299: ); 2300: } 2301: if (($content{'courseid'}) && ($content{'recipid'})) { 2302: my %broadcast_types = 2303: &Apache::lonlocal::texthash ( 2304: course_broadcast => 'Broadcast to', 2305: group_cc_broadcast => 'Cc to group', 2306: group_bcc_broadcast => 'Bcc to group', 2307: ); 2308: foreach my $type (sort(keys(%broadcast_types))) { 2309: if (ref($recipients{$type}) eq 'ARRAY') { 2310: my $num = @{$recipients{$type}}; 2311: my $broadcastlist = join(', ',@{$recipients{$type}}); 2312: if ($broadcastlist && $broadcast_link) { 2313: if ($type eq 'group_cc_broadcast') { 2314: $groupcclist = $broadcastlist; 2315: } 2316: $r->print(&Apache::lonhtmlcommon::row_title( 2317: $broadcast_types{$type}) 2318: .&mt('[quant,_1,recipient]',$num) 2319: .' <a href="javascript:showBroadcastList();">[' 2320: .&mt('Show').']</a>' 2321: .&Apache::lonhtmlcommon::row_closure()); 2322: } 2323: } 2324: } 2325: } 2326: if ($content{'replytoaddr'}) { 2327: my ($replytoname,$replytodom) = split(/:/,$content{'replytoaddr'}); 2328: if ($replytoname ne '' && $replytodom ne '') { 2329: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Reply To')) 2330: .$replytoname.':'.$replytodom 2331: .&Apache::lonhtmlcommon::row_closure() 2332: ); 2333: } 2334: } 2335: } else { 2336: # From, Reply 2337: $r->print(&Apache::lonhtmlcommon::row_title(&mt('From')) 2338: .&Apache::loncommon::aboutmewrapper( 2339: &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}), 2340: $content{'sendername'},$content{'senderdomain'}) 2341: ); 2342: if ($content{'noreplies'}) { 2343: $r->print(' ('.&mt('No replies to sender').')' 2344: .&Apache::lonhtmlcommon::row_closure() 2345: ); 2346: } else { 2347: if ($content{'replytoaddr'}) { 2348: my ($replytoname,$replytodom) = split(/:/,$content{'replytoaddr'}); 2349: if ($replytoname ne '' && $replytodom ne '') { 2350: $r->print(&Apache::lonhtmlcommon::row_closure() 2351: .&Apache::lonhtmlcommon::row_title(&mt('Reply To')) 2352: .$replytoname.':'.$replytodom 2353: .&Apache::lonhtmlcommon::row_closure() 2354: ); 2355: } else { 2356: $r->print(&Apache::lonhtmlcommon::row_closure()); 2357: } 2358: } else { 2359: $r->print(' ('.$content{'sendername'}.':'.$content{'senderdomain'}.') ' 2360: .&Apache::lonhtmlcommon::row_closure() 2361: ); 2362: } 2363: if ($tonum && $tolist) { 2364: $r->print(&Apache::lonhtmlcommon::row_title(&mt('To')) 2365: .$tolist 2366: .&Apache::lonhtmlcommon::row_closure() 2367: ); 2368: } 2369: if ($cclist) { 2370: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Cc')) 2371: .$cclist 2372: .&Apache::lonhtmlcommon::row_closure() 2373: ); 2374: } 2375: if ($content{'group'} ne '') { 2376: if (&check_group_priv($content{'group'})) { 2377: if (ref($recipients{'group_cc_broadcast'}) eq 'ARRAY') { 2378: $groupcclist = join(', ',@{$recipients{'group_cc_broadcast'}}); 2379: if ($groupcclist) { 2380: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Group Cc')) 2381: .$groupcclist 2382: .&Apache::lonhtmlcommon::row_closure() 2383: ); 2384: } 2385: } 2386: } 2387: } 2388: } 2389: } 2390: 2391: # Course 2392: if ($content{'courseid'} ne '') { 2393: if ($content{'courseid'} =~ m{^$match_domain\_$match_courseid$}) { 2394: my %courseinfo; 2395: %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'}, 2396: {'one_time' => 1}); 2397: my $description = $courseinfo{'description'}; 2398: if ($description ne '') { 2399: $r->print(&Apache::lonhtmlcommon::row_title(&mt($crstype)) 2400: .$description 2401: ); 2402: if ($content{'coursesec'}) { 2403: $r->print(' ('.&mt('Section').': '.$content{'coursesec'}.')'); 2404: } 2405: $r->print(&Apache::lonhtmlcommon::row_closure()); 2406: } 2407: } 2408: } 2409: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Time')) 2410: .$content{'time'} 2411: .&Apache::lonhtmlcommon::row_closure() 2412: ); 2413: 2414: # Refers to 2415: if ($baseurl) { 2416: if (defined($content{'courseid'}) && defined($env{'request.course.id'})) { 2417: if ($content{'courseid'} eq $env{'request.course.id'}) { 2418: my $symblink; 2419: my $showsymb = &Apache::lonenc::check_decrypt($symb); 2420: my $showurl = &Apache::lonenc::check_decrypt($baseurl); 2421: my $encrypturl = &Apache::lonnet::EXT('resource.0.encrypturl', 2422: $showsymb,$env{'user.domain'},$env{'user.name'}); 2423: if ($symb) { 2424: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) { 2425: $showsymb = &Apache::lonenc::check_encrypt($symb); 2426: } 2427: $symblink = '?symb='.$showsymb; 2428: } 2429: if ($encrypturl =~ /^yes$/i && !$env{'request.role.adv'}) { 2430: $showurl = $baseurl; 2431: } 2432: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Refers to')) 2433: .'<a href="'.$showurl.$symblink.'">'.$restitle.'</a>' 2434: .&Apache::lonhtmlcommon::row_closure() 2435: ); 2436: $refers_to = 1; 2437: } 2438: } 2439: if (!$refers_to) { 2440: if ($baseurl =~ m-^/enc/-) { 2441: if (defined($content{'courseid'})) { 2442: if (!$env{'request.course.id'}) { 2443: my $unencurl = 2444: &Apache::lonenc::unencrypted($baseurl, 2445: $content{'courseid'}); 2446: if ($unencurl ne '') { 2447: if (&Apache::lonnet::allowed('bre',$unencurl)) { 2448: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Refers to')) 2449: .'<a href="'.$unencurl.'">'.$restitle.'</a>' 2450: .&Apache::lonhtmlcommon::row_closure() 2451: ); 2452: } 2453: } 2454: } 2455: } 2456: } else { 2457: if (&Apache::lonnet::allowed('bre',$baseurl)) { 2458: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Refers to')) 2459: .'<a href="'.$baseurl.'">'.$restitle.'</a>' 2460: .&Apache::lonhtmlcommon::row_closure() 2461: ); 2462: 2463: } 2464: } 2465: } 2466: } 2467: 2468: # Message 2469: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Message')) 2470: .'<pre>' 2471: .&Apache::lontexconvert::msgtexconverted($content{'message'},1) 2472: .'</pre>' 2473: ); 2474: if (&displayresource(%content)) { 2475: $r->print(&Apache::lonhtmlcommon::row_closure() 2476: .&Apache::lonhtmlcommon::row_title(&mt('Resource Details')) 2477: .&displayresource(%content) 2478: ); 2479: } 2480: $r->print(&Apache::lonhtmlcommon::row_closure(1). 2481: &Apache::lonhtmlcommon::end_pick_box()); 2482: # Display LON-CAPA Message (End) 2483: return; 2484: } 2485: 2486: sub retrieve_recips { 2487: my ($context,$content,$recips)= @_; 2488: my $tonum = 0; 2489: if (ref($content) eq 'HASH') { 2490: my %reciphash = 2491: &Apache::lonnet::get('nohist_emailrecip',[$content->{'recipid'}], 2492: $content->{'senderdomain'},$content->{'sendername'}); 2493: my $recipinfo = $reciphash{$content->{'recipid'}}; 2494: if (ref($recipinfo) eq 'HASH') { 2495: foreach my $type ('to','cc','course_broadcast','group_cc_broadcast','group_bcc_broadcast') { 2496: if (ref($recipinfo->{$type}) eq 'HASH') { 2497: if ($type eq 'to') { 2498: $tonum = keys(%{$recipinfo->{$type}}); 2499: } 2500: foreach my $user (sort(keys(%{$recipinfo->{$type}}))) { 2501: my ($uname,$udom) = split(/:/,$user); 2502: next if (($context eq 'replying') && ($uname eq $env{'user.name'}) 2503: && ($udom eq $env{'user.domain'})); 2504: my $showuser ='<span class="LC_nobreak">'; 2505: if ($context eq 'replying') { 2506: if (($type eq 'to') || ($type eq 'cc')) { 2507: $showuser = '<label><input type="checkbox" name="replying_'.$type.'" value="'.$user.'" />'; 2508: } elsif ($type eq 'group_cc_broadcast') { 2509: $showuser = '<label><input type="checkbox" name="replying_groupcc" value="'.$user.'" />'; 2510: } 2511: } 2512: $showuser .= &Apache::loncommon::aboutmewrapper( 2513: &Apache::loncommon::plainname($uname, 2514: $udom),$uname,$udom); 2515: if ($context eq 'replying') { 2516: $showuser .='</label>'; 2517: } 2518: $showuser .= '</span>'; 2519: if (ref($recips) eq 'HASH') { 2520: push(@{$recips->{$type}},$showuser); 2521: } 2522: } 2523: } 2524: } 2525: } 2526: } 2527: return $tonum; 2528: } 2529: 2530: sub recipients_link { 2531: my ($r,$content,$recipients) = @_; 2532: my ($broadcast_link,$show); 2533: if ((ref($content) eq 'HASH') && (ref($recipients) eq 'HASH')) { 2534: if (ref($recipients->{'course_broadcast'}) eq 'ARRAY') { 2535: if (@{$recipients->{'course_broadcast'}} > 0) { 2536: $show = 'course'; 2537: } 2538: } elsif (ref($recipients->{'group_cc_broadcast'}) eq 'ARRAY') { 2539: if (@{$recipients->{'group_cc_broadcast'}} > 0) { 2540: $show = 'group_cc'; 2541: } 2542: } elsif (ref($recipients->{'group_bcc_broadcast'}) eq 'ARRAY') { 2543: if (@{$recipients->{'group_bcc_broadcast'}} > 0) { 2544: $show = 'group_bcc'; 2545: } 2546: } 2547: if ($show) { 2548: my ($nothing,$height,$width,$start_page,$end_page,$body); 2549: $nothing=&Apache::lonhtmlcommon::javascript_nothing(); 2550: $height = 400; 2551: $width = 600; 2552: $start_page = 2553: &Apache::loncommon::start_page('Broadcast List', undef, 2554: {only_body => 1, 2555: js_ready => 1,}); 2556: $end_page = &Apache::loncommon::end_page({js_ready => 1,}); 2557: $body = '<h3>'.&mt("Recipients of broadcast message").'</h3>'. 2558: &Apache::loncommon::start_data_table(); 2559: my $cell = 0; 2560: $body .= &Apache::loncommon::start_data_table_row(); 2561: foreach my $item (@{$recipients->{$show.'_broadcast'}}) { 2562: $item =~ s/'/\\'/g; 2563: if (!($cell%2) && $cell > 0) { 2564: $body .= &Apache::loncommon::end_data_table_row(). 2565: &Apache::loncommon::start_data_table_row(); 2566: } 2567: $cell ++; 2568: $body .= '<td>'.$cell.' '.$item.'  </td>'; 2569: } 2570: if ($cell%2) { 2571: $body .= '<td> </td>'; 2572: } 2573: $body .= &Apache::loncommon::end_data_table_row(). 2574: &Apache::loncommon::end_data_table(); 2575: $body =~ s{</}{<\\/}g; 2576: $body =~ s{\n}{}g; 2577: $r->print(<<ENDJS); 2578: <script type="text/javascript"> 2579: // <![CDATA[ 2580: function showBroadcastList() { 2581: var caller = this; 2582: var newWindow = null; 2583: try { 2584: newWindow = window.open($nothing,"broadcast","HEIGHT=$height,WIDTH=$width,resizable=yes,scrollbars=yes" ); 2585: } 2586: catch(error) { 2587: writeWin(caller); 2588: return; 2589: } 2590: if (newWindow) { 2591: caller = newWindow; 2592: } 2593: writeWin(caller); 2594: return; 2595: } 2596: 2597: function writeWin(caller) { 2598: caller.document.writeln('$start_page $body $end_page'); 2599: caller.document.close(); 2600: caller.focus(); 2601: } 2602: // ]]> 2603: </script> 2604: 2605: ENDJS 2606: $broadcast_link = 1; 2607: } 2608: } 2609: return $broadcast_link; 2610: } 2611: 2612: # =========================================================== Show the citation 2613: 2614: sub displayresource { 2615: my %content=@_; 2616: # 2617: # If the recipient is in the same course that the message was sent from and 2618: # has sufficient privileges, show "all details," else show citation 2619: # 2620: if (($env{'request.course.id'} eq $content{'courseid'}) 2621: && (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) { 2622: my $symb; 2623: if (defined($content{'symb'})) { 2624: $symb = $content{'symb'}; 2625: } else { 2626: $symb=&Apache::lonnet::symbread($content{'baseurl'}); 2627: } 2628: # Could not get a symb, give up 2629: unless ($symb) { return $content{'citation'}; } 2630: # Have a symb, can render 2631: return '<h2>'.&mt('Current attempts of student (if applicable)').'</h2>'. 2632: &Apache::loncommon::get_previous_attempt($symb, 2633: $content{'sendername'}, 2634: $content{'senderdomain'}, 2635: $content{'courseid'}). 2636: '<hr /><h2>'.&mt('Current screen output (if applicable)').'</h2>'. 2637: &Apache::loncommon::get_student_view($symb, 2638: $content{'sendername'}, 2639: $content{'senderdomain'}, 2640: $content{'courseid'}). 2641: '<h2>'.&mt('Correct Answer(s) (if applicable)').'</h2>'. 2642: &Apache::loncommon::get_student_answers($symb, 2643: $content{'sendername'}, 2644: $content{'senderdomain'}, 2645: $content{'courseid'}); 2646: } elsif ($env{'user.adv'}) { 2647: return $content{'citation'}; 2648: } 2649: return ''; 2650: } 2651: 2652: # ================================================================== The Header 2653: 2654: sub header { 2655: my ($r,$title,$baseurl)=@_; 2656: my $extra = &Apache::loncommon::studentbrowser_javascript(); 2657: if ($baseurl) { 2658: $extra .= "<base href=\"".&Apache::lonnet::absolute_url()."/$baseurl\" />"; 2659: } 2660: $r->print(&Apache::loncommon::start_page('Messages', 2661: $extra)); 2662: $r->print(&Apache::lonhtmlcommon::breadcrumbs 2663: (($title?$title:'Send and display messages'))); 2664: } 2665: 2666: # ---------------------------------------------------------------- Print header 2667: 2668: sub printheader { 2669: my ($r,$url,$desc,$title,$baseurl)=@_; 2670: &Apache::lonhtmlcommon::add_breadcrumb 2671: ({href=>$url, 2672: text=>$desc}); 2673: &header($r,$title,$baseurl); 2674: } 2675: 2676: # ------------------------------------------------------------ Store the comment 2677: 2678: sub storecomment { 2679: my ($r)=@_; 2680: my $msgtxt=&Apache::lonfeedback::clear_out_html($env{'form.message'}); 2681: my $cleanmsgtxt=''; 2682: foreach my $line (split(/[\n\r]/,$msgtxt)) { 2683: unless ($line=~/^\s*(\>|\&gt\;)/) { 2684: $cleanmsgtxt.=$line."\n"; 2685: } 2686: } 2687: my $key=&escape($env{'form.baseurl'}).'___'.time; 2688: &Apache::lonnet::put('nohist_stored_comments',{ $key => $cleanmsgtxt }); 2689: } 2690: 2691: sub storedcommentlisting { 2692: my ($r)=@_; 2693: my %msgs=&Apache::lonnet::dump('nohist_stored_comments',undef,undef, 2694: '^'.&escape(&escape($env{'form.showcommentbaseurl'}))); 2695: $r->print(&Apache::loncommon::start_page('Saved Comment Listing',undef, 2696: {'onlybody' => 1})); 2697: if ((keys %msgs)[0]=~/^error\:/) { 2698: $r->print(&mt('No saved comments yet.')); 2699: } else { 2700: my $found=0; 2701: foreach my $key (sort(keys(%msgs))) { 2702: $r->print("\n".$msgs{$key}."<hr />"); 2703: $found=1; 2704: } 2705: unless ($found) { 2706: $r->print(&mt('No saved comments yet for this resource.')); 2707: } 2708: } 2709: } 2710: 2711: # ---------------------------------------------------------------- Send an email 2712: 2713: sub sendoffmail { 2714: my ($r,$folder)=@_; 2715: my $suffix=&Apache::lonmsg::foldersuffix($folder); 2716: my $sendstatus=''; 2717: my %msg_status; 2718: my $numsent = 0; 2719: my $nosentstore = 1; 2720: my $attachmenturl; 2721: my $now = time; 2722: my ($cdom,$cnum,$group); 2723: if (exists($env{'form.group'})) { 2724: $group = $env{'form.group'}; 2725: } 2726: if (exists($env{'request.course.id'})) { 2727: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 2728: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 2729: } 2730: if ($env{'form.send'}) { 2731: if (!$env{'form.multiforward'}) { 2732: if ($group eq '') { 2733: &printheader($r,'','Messages being sent.'); 2734: } else { 2735: $r->print(&groupmail_header('sending',$group)); 2736: } 2737: } 2738: $r->rflush(); 2739: my %content=(); 2740: undef %content; 2741: if ($env{'form.forwid'}) { 2742: my $msgid=$env{'form.forwid'}; 2743: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]); 2744: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1,1); 2745: &statuschange($msgid,'forwarded',$folder); 2746: if ($content{'attachmenturl'} ne '') { 2747: $attachmenturl = $content{'attachmenturl'}; 2748: } 2749: $env{'form.message'} .= "\n\n-- Forwarded message --\n\n". 2750: $content{'message'}; 2751: } 2752: if ($env{'form.replyid'}) { 2753: my $msgid=$env{'form.replyid'}; 2754: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]); 2755: %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1); 2756: &statuschange($msgid,'replied',$folder); 2757: } 2758: 2759: my $mode = $env{'form.sendmode'}; 2760: my (%toaddr,$tos,$cc,$bcc,$broadcast); 2761: 2762: if ($mode eq 'group') { 2763: if (defined($env{'form.courserecips'})) { 2764: my $courseusers = $env{'form.courserecips'}; 2765: $courseusers =~ s/^_\&\&\&_//; 2766: my @to = split('_&&&_',$courseusers); 2767: foreach my $dest (@to) { 2768: my ($user,$domain) = split(/:/, $dest); 2769: if (($user ne '') && ($domain ne '')) { 2770: my $rec = $user.":".$domain; 2771: $toaddr{$rec} = ''; 2772: $broadcast->{$rec} = ''; 2773: } 2774: } 2775: } 2776: } elsif ($mode eq 'upload') { 2777: $nosentstore = 0; 2778: foreach my $line (split(/[\n\r\f]+/,$env{'form.upfile'})) { 2779: my ($rec,$txt) = ($line =~ /^([^:]+:[^:]+):(.*)$/); 2780: if ($txt) { 2781: $rec =~ s/^\s+//; 2782: $rec =~ s/\s+$//; 2783: $toaddr{$rec}.=$txt."\n"; 2784: $broadcast->{$rec} = ''; 2785: } 2786: } 2787: } else { 2788: if (($env{'form.recuname'} ne '') && ($env{'form.recdomain'} ne '')) { 2789: $toaddr{$env{'form.recuname'}.':'.$env{'form.recdomain'}}=''; 2790: $tos->{$env{'form.recuname'}.':'.$env{'form.recdomain'}}=''; 2791: } 2792: } 2793: if ($env{'form.additionalrec_to'}) { 2794: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_to'})) { 2795: my ($auname,$audom)=split(/:/,$rec); 2796: if (($auname ne "") && ($audom ne "")) { 2797: $toaddr{$auname.':'.$audom}=''; 2798: $tos->{$auname.':'.$audom}=''; 2799: } 2800: } 2801: } 2802: if ($env{'form.replying_to'}) { 2803: my @toreplies = 2804: &Apache::loncommon::get_env_multiple('form.replying_to'); 2805: foreach my $rec (@toreplies) { 2806: my ($auname,$audom)=split(/:/,$rec); 2807: if (($auname ne "") && ($audom ne "")) { 2808: $toaddr{$auname.':'.$audom}=''; 2809: $tos->{$auname.':'.$audom}=''; 2810: } 2811: } 2812: } 2813: if ($env{'form.additionalrec_cc'}) { 2814: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_cc'})) { 2815: my ($auname,$audom)=split(/:/,$rec); 2816: if (($auname ne "") && ($audom ne "")) { 2817: $toaddr{$auname.':'.$audom}=''; 2818: if (!defined($tos->{$auname.':'.$audom})) { 2819: $cc->{$auname.':'.$audom}=''; 2820: } 2821: } 2822: } 2823: } 2824: if ($env{'form.replying_cc'}) { 2825: my @ccreplies = 2826: &Apache::loncommon::get_env_multiple('form.replying_cc'); 2827: foreach my $rec (@ccreplies) { 2828: my ($auname,$audom)=split(/:/,$rec); 2829: if (($auname ne "") && ($audom ne "")) { 2830: $toaddr{$auname.':'.$audom}=''; 2831: if (!defined($tos->{$auname.':'.$audom})) { 2832: $cc->{$auname.':'.$audom}=''; 2833: } 2834: } 2835: } 2836: } 2837: if ($env{'form.replying_groupcc'}) { 2838: my @groupreplies = 2839: &Apache::loncommon::get_env_multiple('form.replying_groupcc'); 2840: foreach my $rec (@groupreplies) { 2841: my ($auname,$audom)=split(/:/,$rec); 2842: if (($auname ne "") && ($audom ne "")) { 2843: $toaddr{$auname.':'.$audom}=''; 2844: if (!defined($tos->{$auname.':'.$audom})) { 2845: $broadcast->{$auname.':'.$audom}=''; 2846: } 2847: } 2848: } 2849: } 2850: if ($env{'form.additionalrec_bcc'}) { 2851: foreach my $rec (split(/\s*,\s*/,$env{'form.additionalrec_bcc'})) { 2852: my ($auname,$audom)=split(/:/,$rec); 2853: if (($auname ne "") && ($audom ne "")) { 2854: $toaddr{$auname.':'.$audom}=''; 2855: if ((!defined($tos->{$auname.':'.$audom})) && 2856: (!defined($cc->{$auname.':'.$audom}))) { 2857: $bcc->{$auname.':'.$audom}=''; 2858: } 2859: } 2860: } 2861: } 2862: my $savemsg; 2863: my $msgtype; 2864: my %sentmessage; 2865: my $msgsubj=&Apache::lonfeedback::clear_out_html($env{'form.subject'}, 2866: undef,1); 2867: if ((($env{'form.critmsg'}) || ($env{'form.sendbck'})) && 2868: (&Apache::lonnet::allowed('srm',$env{'request.course.id'}) 2869: || &Apache::lonnet::allowed('srm',$env{'request.course.id'}. 2870: '/'.$env{'request.course.sec'}) 2871: )) { 2872: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'},1); 2873: $msgtype = 'critical'; 2874: } else { 2875: $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'}); 2876: } 2877: my %reciphash = ( 2878: to => $tos, 2879: cc => $cc, 2880: bcc => $bcc, 2881: ); 2882: if ($mode eq 'group') { 2883: if ($group eq '') { 2884: $reciphash{'course_broadcast'} = $broadcast; 2885: } else { 2886: if ($env{'form.groupmail'} eq 'cc') { 2887: $reciphash{'group_cc_broadcast'} = $broadcast; 2888: } else { 2889: $reciphash{'group_bcc_broadcast'} = $broadcast; 2890: } 2891: } 2892: } 2893: my ($recipid,$recipstatus) = 2894: &Apache::lonmsg::store_recipients($msgsubj,$env{'user.name'}, 2895: $env{'user.domain'},\%reciphash); 2896: if ($recipstatus ne 'ok') { 2897: &Apache::lonnet::logthis('Failed to store To, Bcc and Cc recipients for '.$env{'user.name'}.':'.$env{'user.domain'}); 2898: } 2899: if ($env{'form.attachment'}) { 2900: if (length($env{'form.attachment'})<131072) { 2901: $attachmenturl=&Apache::lonnet::userfileupload('attachment',undef,'feedback/'.$now); 2902: } else { 2903: $r->print('<p><span class="LC_warning">'.&mt('Attachment not included - exceeded permitted length').'</span><br /></p>'); 2904: } 2905: } elsif ($env{'form.multiforward'}) { 2906: if ($env{'form.attachmenturl'} ne '') { 2907: $attachmenturl = $env{'form.attachmenturl'}; 2908: } 2909: } 2910: my @recusers; 2911: my @recudoms; 2912: foreach my $address (sort(keys(%toaddr))) { 2913: my ($recuname,$recdomain)=split(/\:/,$address); 2914: my $msgtxt = $savemsg; 2915: if ($toaddr{$address}) { 2916: $msgtxt.="\n".'<hr />'."\n".$toaddr{$address}; 2917: } 2918: my @thismsg; 2919: if ($msgtype eq 'critical') { 2920: $r->print(&mt('Sending critical message').' '. 2921: $recuname.':'.$recdomain.': '); 2922: @thismsg= 2923: &Apache::lonmsg::user_crit_msg($recuname,$recdomain, 2924: $msgsubj,$msgtxt, 2925: $env{'form.sendbck'}, 2926: $env{'form.permanent'}, 2927: \$sentmessage{$address}, 2928: $nosentstore,$recipid); 2929: } else { 2930: $r->print(&mt('Sending').' '.$recuname.':'.$recdomain.': '); 2931: @thismsg= 2932: &Apache::lonmsg::user_normal_msg($recuname,$recdomain, 2933: $msgsubj,$msgtxt, 2934: $content{'citation'}, 2935: undef,$attachmenturl, 2936: $env{'form.permanent'}, 2937: \$sentmessage{$address}, 2938: undef,undef,undef, 2939: $nosentstore,$recipid); 2940: } 2941: $msg_status{$recuname.':'.$recdomain}=join(' ',@thismsg); 2942: if ($msg_status{$recuname.':'.$recdomain} =~ /(ok|con_delayed)/) { 2943: $numsent++; 2944: push(@recusers,$recuname); 2945: push(@recudoms,$recdomain); 2946: } 2947: $sendstatus.=' '.join(' ',@thismsg); 2948: } 2949: my $subj_prefix; 2950: if ($numsent > 0) { 2951: if (($env{'request.course.id'}) && 2952: (($mode eq 'group') || 2953: ($env{'form.courserecord'}) || 2954: ($msgtype eq 'critical')) || 2955: ($env{'form.replyid'} && 2956: (($content{'courseid'} ne '') && 2957: ($mode eq 'group')))) { 2958: if ($msgtype eq 'critical') { 2959: $subj_prefix = 'Critical.'; 2960: } elsif ($mode eq 'group') { 2961: $subj_prefix = 'Broadcast.'; 2962: } else { 2963: $subj_prefix = 'Archive'; 2964: } 2965: my ($specialmsgid,$specialresult); 2966: my $course_str; 2967: if ($env{'form.replyid'}) { 2968: if ($content{'courseid'} ne '') { 2969: my %crsdesc = 2970: &Apache::lonnet::coursedescription($content{'courseid'}, 2971: {'one_time' => 1}); 2972: $course_str = &escape('['.$crsdesc{'num'}.':'.$crsdesc{'domain'}.']'); 2973: } 2974: } elsif ($env{'request.course.id'}) { 2975: $course_str = &escape('['.$cnum.':'.$cdom.']'); 2976: } 2977: $specialresult = 2978: &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom, 2979: $subj_prefix.' '.$course_str,$savemsg,undef,undef, 2980: $attachmenturl,undef,undef,\$specialmsgid,undef,undef,undef, 2981: undef,undef,1); 2982: $specialmsgid = &unescape($specialmsgid); 2983: if ($specialresult eq 'ok') { 2984: my ($stamp,$crssubj,$msgname,$msgdom,$msgcount,$context,$pid) = 2985: split(/\:/,&unescape($specialmsgid)); 2986: 2987: foreach my $recipient (sort(keys(%toaddr))) { 2988: if ($msg_status{$recipient} =~ /\s*(ok|con_delayed)\s*/) { 2989: my $usersubj = $subj_prefix.'['.$recipient.']'; 2990: my $usermsgid = 2991: &Apache::lonmsg::buildmsgid($stamp,$usersubj, 2992: $msgname,$msgdom, 2993: $msgcount,$context, 2994: $pid); 2995: &Apache::lonmsg::user_normal_msg_raw($cnum,$cdom, 2996: $subj_prefix.' ['.$recipient.']',$msgsubj, 2997: undef,undef,$attachmenturl,undef,$usermsgid,undef, 2998: undef,$specialmsgid,undef,undef,undef,1); 2999: } 3000: } 3001: if (($mode ne 'upload') && (@recusers > 0)) { 3002: &Apache::lonmsg::process_sent_mail($msgsubj, 3003: $subj_prefix,$numsent,$stamp,$msgname,$msgdom, 3004: $msgcount,$context,$pid,$savemsg,\@recusers, 3005: \@recudoms,undef,$attachmenturl,'','','','',$recipid); 3006: } 3007: } else { 3008: &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'); 3009: } 3010: } else { 3011: my $stamp = time; 3012: my $msgcount = &Apache::lonmsg::get_uniq(); 3013: my $context = &Apache::lonmsg::get_course_context(); 3014: &Apache::lonmsg::process_sent_mail($msgsubj,$subj_prefix, 3015: $numsent,$stamp,$env{'user.name'}, 3016: $env{'user.domain'},$msgcount,$context, 3017: $$,$savemsg,\@recusers,\@recudoms,undef,$attachmenturl, 3018: '','','','',$recipid); 3019: } 3020: } 3021: if (!$env{'form.multiforward'}) { 3022: if ($sendstatus=~/^(\s*(?:ok|con_delayed)\s*)*$/) { 3023: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Completed.')); 3024: $message = &Apache::loncommon::confirmwrapper($message); 3025: $r->print($message); 3026: if ($env{'form.displayedcrit'}) { 3027: &discrit($r); 3028: } 3029: if ($group ne '') { 3030: $r->print(&groupmail_sent($group,$cdom,$cnum)); 3031: } else { 3032: &Apache::loncommunicate::menu($r); 3033: } 3034: } else { 3035: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Could not deliver message'),1); 3036: $message .= '<br />'.&mt('Please use the browser "Back" button and correct the recipient addresses ([_1]).',$sendstatus); 3037: $message = &Apache::loncommon::confirmwrapper($message); 3038: $r->print($message); 3039: } 3040: } 3041: } else { 3042: &printheader($r,'','Messages cancelled.'); 3043: return 'cancelled'; 3044: } 3045: return $sendstatus; 3046: } 3047: 3048: # ===================================================================== Handler 3049: 3050: sub handler { 3051: my $r=shift; 3052: 3053: # ----------------------------------------------------------- Set document type 3054: 3055: &Apache::loncommon::content_type($r,'text/html'); 3056: $r->send_http_header; 3057: 3058: return OK if $r->header_only; 3059: 3060: # --------------------------- Get query string for limited number of parameters 3061: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, 3062: ['display','replyto','forward','markread','markdel','markunread', 3063: 'sendreply','compose','sendmail','critical','recname','recdom', 3064: 'recordftf','sortedby','folder','startdis','interdis', 3065: 'showcommentbaseurl','dismode','group','subject','text','ref', 3066: 'msgstatus']); 3067: $sqs='&sortedby='.$env{'form.sortedby'}; 3068: 3069: # ------------------------------------------------------ They checked for email 3070: &Apache::lonnet::put('email_status',{'recnewemail'=>0}); 3071: 3072: # ----------------------------------------------------------------- Breadcrumbs 3073: 3074: &Apache::lonhtmlcommon::clear_breadcrumbs(); 3075: &Apache::lonhtmlcommon::add_breadcrumb 3076: ({href=>"/adm/communicate", 3077: text=>"Messages", 3078: faq=>12,bug=>'Communication Tools',}); 3079: 3080: # ------------------------------------------------------------------ Get Folder 3081: 3082: my $folder=$env{'form.folder'}; 3083: unless ($folder) { 3084: $folder=''; 3085: } else { 3086: $sqs.='&folder='.&escape($folder); 3087: } 3088: # ------------------------------------------------------------ Get Display Mode 3089: 3090: my $dismode=$env{'form.dismode'}; 3091: unless ($dismode) { 3092: $dismode=''; 3093: } else { 3094: $sqs.='&dismode='.&escape($dismode); 3095: } 3096: 3097: # --------------------------------------------------------------------- Display 3098: my $msgstatus = $env{'form.msgstatus'}; 3099: $startdis=$env{'form.startdis'}; 3100: if ($startdis ne '') { 3101: $startdis--; 3102: } 3103: unless ($startdis) { $startdis=0; } 3104: 3105: if ($env{'form.firstview'}) { 3106: $startdis=0; 3107: } 3108: if ($env{'form.lastview'}) { 3109: $startdis=-1; 3110: } 3111: if ($env{'form.prevview'}) { 3112: $startdis--; 3113: } 3114: if ($env{'form.nextview'}) { 3115: $startdis++; 3116: } 3117: my $postedstartdis=$startdis+1; 3118: $sqs.='&startdis='.$postedstartdis; 3119: 3120: # --------------------------------------------------------------- Render Output 3121: 3122: if ($env{'form.display'}) { 3123: &displaymessage($r,$env{'form.display'},$folder,$msgstatus); 3124: } elsif ($env{'form.replyto'}) { 3125: &compout($r,'',$env{'form.replyto'},undef,undef,$folder,$dismode); 3126: } elsif ($env{'form.confirm'}) { 3127: &printheader($r,'','Confirmed Receipt'); 3128: my $replying = 0; 3129: foreach my $envkey (keys(%env)) { 3130: if ($envkey=~/^form\.(rep)?rec\_(.*)$/) { 3131: my $repchk = $1; 3132: my $msgid = $2; 3133: $r->print('<b>'.&mt('Confirming Receipt').':</b> '); 3134: my $result = &Apache::lonmsg::user_crit_received($msgid); 3135: if ($result =~ /trans:\s+ok/) { 3136: &statuschange($msgid,'read'); 3137: } 3138: $r->print($result.'<br />'); 3139: if ($repchk eq 'rep') { 3140: &compout($r,'','','',$msgid); 3141: $replying = 1; 3142: } 3143: } 3144: } 3145: if (!$replying) { 3146: &discrit($r); 3147: } 3148: } elsif ($env{'form.critical'}) { 3149: &printheader($r,'','Displaying Critical Messages'); 3150: &discrit($r); 3151: } elsif ($env{'form.forward'}) { 3152: &compout($r,$env{'form.forward'},undef,undef,undef,$folder); 3153: } elsif ($env{'form.markdel'}) { 3154: &printheader($r,'','Deleted Message'); 3155: my ($result,$msg) = 3156: &statuschange($env{'form.markdel'},'deleted',$folder); 3157: if (!$result) { 3158: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Failed to delete the message.'),1); 3159: $message .= '<p class="LC_error" style="font-size: inherit;">'.$msg.'</p>'; 3160: $message = &Apache::loncommon::confirmwrapper($message); 3161: $r->print($message); 3162: } 3163: &Apache::loncommunicate::menu($r); 3164: &disall($r,($folder?$folder:$dismode),$msgstatus); 3165: } elsif ($env{'form.markedaction'} eq 'markedforward') { 3166: my $total = 0; 3167: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark'); 3168: foreach my $msgid (@to_forward) { 3169: &statuschange(&unescape($msgid),'forwarded',$folder); 3170: $total ++; 3171: } 3172: if ($total > 0) { 3173: &compout($r,undef,undef,undef,undef,$folder,$dismode,$total); 3174: } 3175: } elsif ($env{'form.markedaction'} eq 'markedread') { 3176: my $total = 0; 3177: my @to_markread = &Apache::loncommon::get_env_multiple('form.delmark'); 3178: foreach my $msgid (@to_markread) { 3179: &statuschange(&unescape($msgid),'read',$folder); 3180: $total ++; 3181: } 3182: &printheader($r,'','Marked Messages Read'); 3183: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Marked [quant,_1,message] read',$total)); 3184: $message = &Apache::loncommon::confirmwrapper($message); 3185: $r->print($message); 3186: # $r->print('<p>'); 3187: &Apache::loncommunicate::menu($r); 3188: &disall($r,($folder?$folder:$dismode),$msgstatus); 3189: } elsif ($env{'form.markedaction'} eq 'markedunread') { 3190: my $total = 0; 3191: my @to_markunread = &Apache::loncommon::get_env_multiple('form.delmark'); 3192: foreach my $msgid (@to_markunread) { 3193: &statuschange(&unescape($msgid),'new',$folder); 3194: $total ++; 3195: } 3196: &printheader($r,'','Marked Messages Unread'); 3197: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Marked [quant,_1,message] unread',$total)); 3198: $message = &Apache::loncommon::confirmwrapper($message); 3199: $r->print($message); 3200: # $r->print('<p>'); 3201: &Apache::loncommunicate::menu($r); 3202: &disall($r,($folder?$folder:$dismode),$msgstatus); 3203: } elsif ($env{'form.markedaction'} eq 'markedmove') { 3204: my $destfolder = $env{'form.movetofolder'}; 3205: my %gotfolders = &Apache::lonmsg::get_user_folders(); 3206: &printheader($r,'','Moved Messages'); 3207: if (!defined($gotfolders{$destfolder})) { 3208: $r->print(&mt('Destination folder [_1] is not a valid folder', 3209: '<span class="LC_filename">'.$destfolder.'</span>')); 3210: } else { 3211: my ($total,$failed,@failed_msg)=(0,0); 3212: my @to_move = &Apache::loncommon::get_env_multiple('form.delmark'); 3213: foreach my $msgid (@to_move) { 3214: my ($result,$msg) = &movemsg(&unescape($msgid),$folder, 3215: $env{'form.movetofolder'}); 3216: if ($result) { 3217: $total++; 3218: } else { 3219: $failed++; 3220: push(@failed_msg,$msg); 3221: } 3222: } 3223: my $message = ''; 3224: if ($failed) { 3225: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Failed to move [quant,_1,message]',$failed),1); 3226: $message .= '<p class="LC_error" style="font-size: inherit;">'. 3227: join("</p>\n<p class=\"LC_error\" style=\"font-size: inherit;\">",@failed_msg). 3228: "</p>\n"; 3229: } 3230: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Moved [quant,_1,message]',$total)); 3231: $message = &Apache::loncommon::confirmwrapper($message); 3232: $r->print($message); 3233: # $r->print('<p>'); 3234: } 3235: &Apache::loncommunicate::menu($r); 3236: &disall($r,($folder?$folder:$dismode),$msgstatus); 3237: } elsif ($env{'form.markedaction'} eq 'markeddel') { 3238: my ($total,$failed,@failed_msg)=(0,0); 3239: my @to_delete = &Apache::loncommon::get_env_multiple('form.delmark'); 3240: foreach my $msgid (@to_delete) { 3241: my ($result,$msg) = &statuschange(&unescape($msgid),'deleted', 3242: $folder); 3243: if ($result) { 3244: $total++; 3245: } else { 3246: $failed++; 3247: push(@failed_msg,$msg); 3248: } 3249: } 3250: &printheader($r,'','Deleted Messages'); 3251: my $message = ''; 3252: if ($failed) { 3253: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Failed to delete [quant,_1,message]',$failed),1); 3254: $message .= '<p class="LC_error" style="font-size: inherit;">'. 3255: join("</p>\n<p class=\"LC_error\" style=\"font-size: inherit;\">",@failed_msg). 3256: "</p>\n"; 3257: } 3258: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Deleted [quant,_1,message]',$total)); 3259: $message = &Apache::loncommon::confirmwrapper($message); 3260: $r->print($message); 3261: # $r->print('<p>'); 3262: &Apache::loncommunicate::menu($r); 3263: &disall($r,($folder?$folder:$dismode),$msgstatus); 3264: } elsif ($env{'form.markunread'}) { 3265: &printheader($r,'','Marked Message as Unread'); 3266: &statuschange($env{'form.markunread'},'new'); 3267: &Apache::loncommunicate::menu($r); 3268: &disall($r,($folder?$folder:$dismode),$msgstatus); 3269: } elsif ($env{'form.compose'}) { 3270: &compout($r,'','',$env{'form.compose'}); 3271: } elsif ($env{'form.recordftf'}) { 3272: &facetoface($r,$env{'form.recordftf'}); 3273: } elsif ($env{'form.sendmail'}) { 3274: if ($env{'form.multiforward'}) { 3275: &printheader($r,'','Messages being sent.'); 3276: my $fixed_subj = $env{'form.subject'}; 3277: my $suffix=&Apache::lonmsg::foldersuffix($folder); 3278: my (%sendresult,%forwardok,%forwardfail,$fwdcount); 3279: my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark'); 3280: foreach my $item (@to_forward) { 3281: my $msgid=&unescape($item); 3282: my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]); 3283: my %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1,1); 3284: if ($env{'form.showorigsubj'}) { 3285: $env{'form.subject'} = $fixed_subj.$content{'subject'}; 3286: } else { 3287: $env{'form.subject'} = ''; 3288: } 3289: my $uname = $content{'sendername'}; 3290: my $udom = $content{'senderdomain'}; 3291: &statuschange($msgid,'forwarded',$folder); 3292: if ($env{'form.showorigsender'}) { 3293: $env{'form.message'} = $env{'form.msgheader'}.' '. 3294: &Apache::loncommon::plainname($uname,$udom).' ('. 3295: $uname.':'.$udom.')'; 3296: } 3297: $env{'form.message'}.="\n\n-- Forwarded message --\n\n". 3298: $content{'message'}; 3299: $env{'form.attachmenturl'} = $content{'attachmenturl'}; 3300: $env{'form.multiforwid'} = $item; 3301: $fwdcount ++; 3302: $r->print($fwdcount.': '); 3303: $sendresult{$msgid} = &sendoffmail($r,$folder); 3304: $r->print('<br />'); 3305: } 3306: foreach my $key (keys(%sendresult)) { 3307: if ($sendresult{$key} =~/^(\s*(?:ok|con_delayed)\s*)*$/) { 3308: $forwardok{$key} = $sendresult{$key}; 3309: } else { 3310: $forwardfail{$key} = $sendresult{$key}; 3311: } 3312: } 3313: if (keys(%forwardok) > 0) { 3314: my $count = keys(%forwardok); 3315: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('[quant,_1,message] forwarded.',$count)); 3316: $message = &Apache::loncommon::confirmwrapper($message); 3317: $r->print($message); 3318: } 3319: if (keys(%forwardfail) > 0) { 3320: my $count = keys(%forwardfail); 3321: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Could not forward [quant,_1,message].',$count),1); 3322: foreach my $key (keys(%forwardfail)) { 3323: $message .= '<br />'.&mt('Could not deliver forwarded message.').'</span> '. 3324: &mt('The recipient addresses may need to be corrected').' ('.$forwardfail{$key}.')'; 3325: } 3326: $message = &Apache::loncommon::confirmwrapper($message); 3327: $r->print($message); 3328: } 3329: &Apache::loncommunicate::menu($r); 3330: } else { 3331: &sendoffmail($r,$folder); 3332: } 3333: if ($env{'form.storebasecomment'}) { 3334: &storecomment($r); 3335: } 3336: if (($env{'form.rsspost'}) && ($env{'request.course.id'})) { 3337: &Apache::lonrss::addentry($env{'course.'.$env{'request.course.id'}.'.num'}, 3338: $env{'course.'.$env{'request.course.id'}.'.domain'}, 3339: 'Course_Announcements', 3340: $env{'form.subject'}, 3341: $env{'form.message'},'/adm/communicate','public'); 3342: } 3343: if ((!exists($env{'form.group'})) && (!$env{'form.displayedcrit'})) { 3344: &disall($r,($folder?$folder:$dismode),$msgstatus); 3345: } 3346: } elsif ($env{'form.newfolder'}) { 3347: &printheader($r,'','New Folder'); 3348: my $showfolder = $env{'form.newfolder'}; 3349: my ($makeresult,$warning) = &makefolder($env{'form.newfolder'}); 3350: if ($makeresult eq 'ok') { 3351: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Folder "[_1]" created.',$showfolder)); 3352: $message = &Apache::loncommon::confirmwrapper($message); 3353: $r->print($message); 3354: } else { 3355: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Creation failed.').' '.$makeresult.'<br />'.$warning,1); 3356: $message = &Apache::loncommon::confirmwrapper($message); 3357: $r->print($message); 3358: $showfolder = $folder; 3359: } 3360: &Apache::loncommunicate::menu($r); 3361: &disall($r,$showfolder,$msgstatus); 3362: } elsif ($env{'form.showcommentbaseurl'}) { 3363: &storedcommentlisting($r); 3364: } elsif ($env{'form.folderaction'} eq 'delete') { 3365: &printheader($r,'','Deleted Folder'); 3366: my $showfolder = ''; 3367: my $delresult = &deletefolder($folder); 3368: if ($delresult eq 'ok') { 3369: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Folder "[_1]" deleted.',$folder)); 3370: $message = &Apache::loncommon::confirmwrapper($message); 3371: $r->print($message); 3372: $env{'form.folder'} = ''; 3373: } else { 3374: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Deletion failed.').' '.$delresult,1); 3375: $message = &Apache::loncommon::confirmwrapper($message); 3376: $r->print($message); 3377: $showfolder = $folder; 3378: } 3379: &Apache::loncommunicate::menu($r); 3380: &disall($r,$showfolder,$msgstatus); 3381: } elsif ($env{'form.folderaction'} eq 'rename') { 3382: &printheader($r,'','Renamed Folder'); 3383: my $showfolder = $env{'form.renamed'}; 3384: my $renresult = &renamefolder($folder); 3385: if ($renresult eq 'ok') { 3386: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Folder "[_1]" renamed to "[_2]".',$folder,$showfolder)); 3387: $message = &Apache::loncommon::confirmwrapper($message); 3388: $r->print($message); 3389: } else { 3390: my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Renaming failed.').' '.$renresult,1); 3391: $message = &Apache::loncommon::confirmwrapper($message); 3392: $r->print($message); 3393: $showfolder = $folder; 3394: } 3395: &Apache::loncommunicate::menu($r); 3396: &disall($r,$showfolder,$msgstatus); 3397: } else { 3398: &printheader($r,'','Display All Messages'); 3399: &Apache::loncommunicate::menu($r); 3400: &disall($r,($folder?$folder:$dismode),$msgstatus); 3401: } 3402: $r->print(&Apache::loncommon::end_page()); 3403: return OK; 3404: } 3405: # ================================================= Main program, reset counter 3406: 3407: =pod 3408: 3409: =cut 3410: 3411: 1; 3412: 3413: __END__ 3414: