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version 1.179, 2006/03/21 20:54:35
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version 1.180, 2006/04/08 06:53:37
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| # http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
| # |
# |
| |
|
| |
|
| package Apache::lonmsg; |
package Apache::lonmsg; |
| |
|
| =pod |
|
| |
|
| =head1 NAME |
|
| |
|
| Apache::lonmsg: supports internal messaging |
|
| |
|
| =head1 SYNOPSIS |
|
| |
|
| lonmsg provides routines for sending messages, receiving messages, and |
|
| a handler to allow users to read, send, and delete messages. |
|
| |
|
| =head1 OVERVIEW |
|
| |
|
| =head2 Messaging Overview |
|
| |
|
| X<messages>LON-CAPA provides an internal messaging system similar to |
|
| email, but customized for LON-CAPA's usage. LON-CAPA implements its |
|
| own messaging system, rather then building on top of email, because of |
|
| the features LON-CAPA messages can offer that conventional e-mail can |
|
| not: |
|
| |
|
| =over 4 |
|
| |
|
| =item * B<Critical messages>: A message the recipient B<must> |
|
| acknowlegde receipt of before they are allowed to continue using the |
|
| system, preventing a user from claiming they never got a message |
|
| |
|
| =item * B<Receipts>: LON-CAPA can reliably send reciepts informing the |
|
| sender that it has been read; again, useful for preventing students |
|
| from claiming they did not see a message. (While conventional e-mail |
|
| has some reciept support, it's sporadic, e-mail client-specific, and |
|
| generally the receiver can opt to not send one, making it useless in |
|
| this case.) |
|
| |
|
| =item * B<Context>: LON-CAPA knows about the sender, such as where |
|
| they are in a course. When a student mails an instructor asking for |
|
| help on the problem, the instructor receives not just the student's |
|
| question, but all submissions the student has made up to that point, |
|
| the user's rendering of the problem, and the complete view the student |
|
| saw of the resource, including discussion up to that point. Finally, |
|
| the instructor is reading all of this inside of LON-CAPA, not their |
|
| email program, so they have full access to LON-CAPA's grading |
|
| interface, or other features they may wish to use in response to the |
|
| student's query. |
|
| |
|
| =item * B<Blocking>: LON-CAPA can block display of e-mails that are |
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| sent to a student during an online exam. A course coordinator or |
|
| instructor can set an open and close date/time for scheduled online |
|
| exams in a course. If a user uses the LON-CAPA internal messaging |
|
| system to display e-mails during the scheduled blocking event, |
|
| display of all e-mail sent during the blocking period will be |
|
| suppressed, and a message of explanation, including details of the |
|
| currently active blocking periods will be displayed instead. A user |
|
| who has a course coordinator or instructor role in a course will be |
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| unaffected by any blocking periods for the course, unless the user |
|
| also has a student role in the course, AND has selected the student role. |
|
| |
|
| =back |
|
| |
|
| Users can ask LON-CAPA to forward messages to conventional e-mail |
|
| addresses on their B<PREF> screen, but generally, LON-CAPA messages |
|
| are much more useful than traditional email can be made to be, even |
|
| with HTML support. |
|
| |
|
| Right now, this document will cover just how to send a message, since |
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| it is likely you will not need to programmatically read messages, |
|
| since lonmsg already implements that functionality. |
|
| |
|
| The routines used to package messages and unpackage messages are not |
|
| only used by lonmsg when creating/extracting messages for LON-CAPA's |
|
| internal messaging system, but also by lonnotify.pm which is available |
|
| for use by Domain Coordinators to broadcast standard e-mail to specified |
|
| users in their domain. The XML packaging used in the two cases is very |
|
| similar. The differences are the use of <recuser>$uname</recuser> and |
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| <recdomain>$udom</recdomain> in stored internal messages, compared |
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| with <recipient username="$uname:$udom">$email</recipient> in stored |
|
| Domain Coordinator e-mail for the storage of information about |
|
| recipients of the message/e-mail. |
|
| |
|
| =head1 FUNCTIONS |
|
| |
|
| =over 4 |
|
| |
|
| =cut |
|
| |
|
| use strict; |
use strict; |
| use Apache::lonnet; |
use Apache::lonnet; |
| use vars qw($msgcount); |
|
| use HTML::TokeParser(); |
use HTML::TokeParser(); |
| use Apache::Constants qw(:common); |
|
| use Apache::loncommon(); |
|
| use Apache::lontexconvert(); |
|
| use HTML::Entities(); |
|
| use Mail::Send; |
|
| use Apache::lonlocal; |
use Apache::lonlocal; |
| use Apache::loncommunicate; |
use Mail::Send; |
| use Apache::lonfeedback; |
|
| use Apache::lonrss(); |
{ |
| |
my $uniq; |
| # Querystring component with sorting type |
sub get_uniq { |
| my $sqs; |
$uniq++; |
| my $startdis; |
return $uniq; |
| my $interdis; |
} |
| |
} |
| |
|
| # ===================================================================== Package |
# ===================================================================== Package |
| |
|
|
Line 165 sub packagemsg {
|
Line 74 sub packagemsg {
|
| $course_context = $env{'request.course.id'}; |
$course_context = $env{'request.course.id'}; |
| } |
} |
| my $now=time; |
my $now=time; |
| $msgcount++; |
my $msgcount = &get_uniq(); |
| unless(defined($msgid)) { |
unless(defined($msgid)) { |
| $msgid = &buildmsgid($now,$subject,$env{'user.name'},$env{'user.domain'}, |
$msgid = &buildmsgid($now,$subject,$env{'user.name'},$env{'user.domain'}, |
| $msgcount,$course_context,$$); |
$msgcount,$course_context,$$); |
|
Line 598 sub user_normal_msg_raw {
|
Line 507 sub user_normal_msg_raw {
|
| $text); |
$text); |
| } |
} |
| if ($toperm && $userenv{'permanentemail'}) { |
if ($toperm && $userenv{'permanentemail'}) { |
| &sendnotification($userenv{'permanentemail'},$user,$domain,$subject,0, |
&sendnotification($userenv{'permanentemail'},$user,$domain,$subject,0, |
| $text); |
$text); |
| } |
} |
| &Apache::lonnet::log($env{'user.domain'},$env{'user.name'}, |
&Apache::lonnet::log($env{'user.domain'},$env{'user.name'}, |
| $env{'user.home'}, |
$env{'user.home'}, |
|
Line 650 sub store_sent_mail {
|
Line 559 sub store_sent_mail {
|
| return $status; |
return $status; |
| } |
} |
| |
|
| # ============================================================ List all folders |
|
| |
|
| sub folderlist { |
|
| my $folder=shift; |
|
| my @allfolders=&Apache::lonnet::getkeys('email_folders'); |
|
| if ($allfolders[0]=~/^error:/) { @allfolders=(); } |
|
| return '<form method="post" action="/adm/email">'. |
|
| &mt('Folder').': '. |
|
| &Apache::loncommon::select_form($folder,'folder', |
|
| ('' => &mt('INBOX'),'trash' => &mt('TRASH'), |
|
| 'new' => &mt('New Messages Only'), |
|
| 'critical' => &mt('Critical'), |
|
| 'sent' => &mt('Sent Messages'), |
|
| map { $_ => $_ } @allfolders)). |
|
| ' '.&mt('Show'). |
|
| '<select name="interdis">'. |
|
| join("\n",map { '<option value="'.$_.'"'. |
|
| ($_==$interdis?' selected="selected"':'').'>'.$_.'</option>' } |
|
| (10,20,50,100,200)).'</select>'. |
|
| '<input type="submit" value="'.&mt('View Folder').'" /><br />'. |
|
| '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'. |
|
| ($folder=~/^(new|critical)/?'</form>':''); |
|
| } |
|
| |
|
| sub scrollbuttons { |
|
| my ($start,$maxdis,$first,$finish,$total)=@_; |
|
| unless ($total>0) { return ''; } |
|
| $start++; $maxdis++;$first++;$finish++; |
|
| return |
|
| &mt('Page').': '. |
|
| '<input type="submit" name="firstview" value="'.&mt('First').'" />'. |
|
| '<input type="submit" name="prevview" value="'.&mt('Previous').'" />'. |
|
| '<input type="text" size="5" name="startdis" value="'.$start.'" onChange="this.form.submit()" /> of '.$maxdis. |
|
| '<input type="submit" name="nextview" value="'.&mt('Next').'" />'. |
|
| '<input type="submit" name="lastview" value="'.&mt('Last').'" /><br />'. |
|
| &mt('Showing messages [_1] through [_2] of [_3]',$first,$finish,$total).'</form>'; |
|
| } |
|
| |
|
| # =============================================================== Folder suffix |
# =============================================================== Folder suffix |
| |
|
| sub foldersuffix { |
sub foldersuffix { |
|
Line 696 sub foldersuffix {
|
Line 567 sub foldersuffix {
|
| return '_'.&Apache::lonnet::escape($folder); |
return '_'.&Apache::lonnet::escape($folder); |
| } |
} |
| |
|
| # =============================================================== Status Change |
1; |
| |
|
| sub statuschange { |
|
| my ($msgid,$newstatus,$folder)=@_; |
|
| my $suffix=&foldersuffix($folder); |
|
| my %status=&Apache::lonnet::get('email_status'.$suffix,[$msgid]); |
|
| if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; } |
|
| unless ($status{$msgid}) { $status{$msgid}='new'; } |
|
| unless (($status{$msgid} eq 'replied') || |
|
| ($status{$msgid} eq 'forwarded')) { |
|
| &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus}); |
|
| } |
|
| if (($newstatus eq 'deleted') || ($newstatus eq 'new')) { |
|
| &Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus}); |
|
| } |
|
| if ($newstatus eq 'deleted') { |
|
| &movemsg(&Apache::lonnet::unescape($msgid),$folder,'trash'); |
|
| } |
|
| } |
|
| |
|
| # ============================================================= Make new folder |
|
| |
|
| sub makefolder { |
|
| my ($newfolder)=@_; |
|
| if (($newfolder eq 'sent') |
|
| || ($newfolder eq 'critical') |
|
| || ($newfolder eq 'trash') |
|
| || ($newfolder eq 'new')) { return; } |
|
| &Apache::lonnet::put('email_folders',{$newfolder => time}); |
|
| } |
|
| |
|
| # ======================================================== Move between folders |
|
| |
|
| sub movemsg { |
|
| my ($msgid,$srcfolder,$trgfolder)=@_; |
|
| if ($srcfolder eq 'new') { $srcfolder=''; } |
|
| my $srcsuffix=&foldersuffix($srcfolder); |
|
| my $trgsuffix=&foldersuffix($trgfolder); |
|
| |
|
| # Copy message |
|
| my %message=&Apache::lonnet::get('nohist_email'.$srcsuffix,[$msgid]); |
|
| &Apache::lonnet::put('nohist_email'.$trgsuffix,{$msgid => $message{$msgid}}); |
|
| |
|
| # Copy status |
|
| unless ($trgfolder eq 'trash') { |
|
| my %status=&Apache::lonnet::get('email_status'.$srcsuffix,[$msgid]); |
|
| &Apache::lonnet::put('email_status'.$trgsuffix,{$msgid => $status{$msgid}}); |
|
| } |
|
| # Delete orginals |
|
| &Apache::lonnet::del('nohist_email'.$srcsuffix,[$msgid]); |
|
| &Apache::lonnet::del('email_status'.$srcsuffix,[$msgid]); |
|
| } |
|
| |
|
| # ======================================================= Display a course list |
|
| |
|
| sub discourse { |
|
| my $r=shift; |
|
| my $classlist = &Apache::loncoursedata::get_classlist(); |
|
| my $now=time; |
|
| my %lt=&Apache::lonlocal::texthash('cfa' => 'Check All', |
|
| 'cfs' => 'Check Section/Group', |
|
| 'cfn' => 'Uncheck All'); |
|
| $r->print(<<ENDDISHEADER); |
|
| <input type="hidden" name="sendmode" value="group" /> |
|
| <script> |
|
| function checkall() { |
|
| for (i=0; i<document.forms.compemail.elements.length; i++) { |
|
| if |
|
| (document.forms.compemail.elements[i].name.indexOf('send_to_')==0) { |
|
| document.forms.compemail.elements[i].checked=true; |
|
| } |
|
| } |
|
| } |
|
| |
|
| function checksec() { |
|
| for (i=0; i<document.forms.compemail.elements.length; i++) { |
|
| if |
|
| (document.forms.compemail.elements[i].name.indexOf |
|
| ('send_to_&&&'+document.forms.compemail.chksec.value+'&&&')==0) { |
|
| document.forms.compemail.elements[i].checked=true; |
|
| } |
|
| } |
|
| } |
|
| |
|
| function uncheckall() { |
|
| for (i=0; i<document.forms.compemail.elements.length; i++) { |
|
| if |
|
| (document.forms.compemail.elements[i].name.indexOf('send_to_')==0) { |
|
| document.forms.compemail.elements[i].checked=false; |
|
| } |
|
| } |
|
| } |
|
| </script> |
|
| <input type="button" onClick="checkall()" value="$lt{'cfa'}" /> |
|
| <input type="button" onClick="checksec()" value="$lt{'cfs'}" /> |
|
| <input type="text" size="5" name="chksec" /> |
|
| <input type="button" onClick="uncheckall()" value="$lt{'cfn'}" /> |
|
| <p> |
|
| ENDDISHEADER |
|
| my %coursepersonnel=&Apache::lonnet::get_course_adv_roles(); |
|
| $r->print('<table>'); |
|
| foreach my $role (sort keys %coursepersonnel) { |
|
| foreach (split(/\,/,$coursepersonnel{$role})) { |
|
| my ($puname,$pudom)=split(/\:/,$_); |
|
| $r->print('<tr><td><label>'. |
|
| '<input type="checkbox" name="send_to_&&&&&&_'. |
|
| $puname.':'.$pudom.'" /> '. |
|
| &Apache::loncommon::plainname($puname,$pudom). |
|
| '</label></td>'. |
|
| '<td>('.$_.'),</td><td><i>'.$role.'</i></td></tr>'); |
|
| } |
|
| } |
|
| $r->print('</table><table>'); |
|
| my $sort = sub { |
|
| my $aname=lc($classlist->{$a}[&Apache::loncoursedata::CL_FULLNAME()]); |
|
| if (!$aname) { $aname=$a; } |
|
| my $bname=lc($classlist->{$b}[&Apache::loncoursedata::CL_FULLNAME()]); |
|
| if (!$bname) { $bname=$b; } |
|
| return $aname cmp $bname; |
|
| }; |
|
| foreach my $student (sort $sort (keys(%{$classlist}))) { |
|
| my $info=$classlist->{$student}; |
|
| my ($sname,$sdom,$status,$fullname,$section) = |
|
| (@{$info}[&Apache::loncoursedata::CL_SNAME(), |
|
| &Apache::loncoursedata::CL_SDOM(), |
|
| &Apache::loncoursedata::CL_STATUS(), |
|
| &Apache::loncoursedata::CL_FULLNAME(), |
|
| &Apache::loncoursedata::CL_SECTION()]); |
|
| next if ($status ne 'Active'); |
|
| next if ($env{'request.course.sec'} && |
|
| $section ne $env{'request.course.sec'}); |
|
| my $key = 'send_to_&&&'.$section.'&&&_'.$student; |
|
| if (! defined($fullname) || $fullname eq '') { $fullname = $sname; } |
|
| $r->print('<tr><td><label>'. |
|
| qq{<input type="checkbox" name="$key" />}.(' 'x2). |
|
| $fullname.'</label></td><td>'.$sname.'@'.$sdom.'</td><td>'.$section. |
|
| '</td></tr>'); |
|
| } |
|
| $r->print('</table>'); |
|
| } |
|
| |
|
| # ==================================================== Display Critical Message |
|
| |
|
| sub discrit { |
|
| my $r=shift; |
|
| my $header = '<h1><font color=red>'.&mt('Critical Messages').'</font></h1>'. |
|
| '<form action="/adm/email" method="POST">'. |
|
| '<input type="hidden" name="confirm" value="true" />'; |
|
| my %what=&Apache::lonnet::dump('critical'); |
|
| my $result = ''; |
|
| foreach (sort keys %what) { |
|
| my %content=&unpackagemsg($what{$_}); |
|
| next if ($content{'senderdomain'} eq ''); |
|
| $result.='<hr />'.&mt('From').': <b>'. |
|
| &Apache::loncommon::aboutmewrapper( |
|
| &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('. |
|
| $content{'sendername'}.'@'. |
|
| $content{'senderdomain'}.') '.$content{'time'}. |
|
| '<br />'.&mt('Subject').': '.$content{'subject'}. |
|
| '<br /><pre>'. |
|
| &Apache::lontexconvert::msgtexconverted($content{'message'}). |
|
| '</pre><small>'. |
|
| &mt('You have to confirm that you received this message. After confirmation, this message will be moved to your regular inbox'). |
|
| '</small><br />'. |
|
| '<input type="submit" name="rec_'.$_.'" value="'.&mt('Confirm Receipt').'" />'. |
|
| '<input type="submit" name="reprec_'.$_.'" '. |
|
| 'value="'.&mt('Confirm Receipt and Reply').'" />'; |
|
| } |
|
| # Check to see if there were any messages. |
|
| if ($result eq '') { |
|
| $result = "<h2>".&mt('You have no critical messages.')."</h2>". |
|
| '<a href="/adm/roles">'.&mt('Select a course').'</a><br />'. |
|
| '<a href="/adm/email">'.&mt('Communicate').'</a>'; |
|
| } else { |
|
| $r->print($header); |
|
| } |
|
| $r->print($result); |
|
| $r->print('<input type="hidden" name="displayedcrit" value="true" /></form>'); |
|
| } |
|
| |
|
| sub sortedmessages { |
|
| my ($blocked,$startblock,$endblock,$numblocked,$folder) = @_; |
|
| my $suffix=&foldersuffix($folder); |
|
| my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix); |
|
| #unpack the varibles and repack into temp for sorting |
|
| my @temp; |
|
| my %descriptions; |
|
| my %status_cache = |
|
| &Apache::lonnet::get('email_status'.&foldersuffix($folder),\@messages); |
|
| foreach (@messages) { |
|
| my $msgid=&Apache::lonnet::escape($_); |
|
| my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid)= |
|
| &Apache::lonmsg::unpackmsgid($msgid,$folder,undef, |
|
| \%status_cache); |
|
| my $description = &get_course_desc($fromcid,\%descriptions); |
|
| my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status, |
|
| $msgid,$description); |
|
| # Check whether message was sent during blocking period. |
|
| if ($sendtime >= $startblock && ($sendtime <= $endblock && $endblock > 0) ) { |
|
| my $escid = &Apache::lonnet::unescape($msgid); |
|
| $$blocked{$escid} = 'ON'; |
|
| $$numblocked ++; |
|
| } else { |
|
| push @temp ,\@temp1; |
|
| } |
|
| } |
|
| #default sort |
|
| @temp = sort {$a->[0] <=> $b->[0]} @temp; |
|
| if ($env{'form.sortedby'} eq "date"){ |
|
| @temp = sort {$a->[0] <=> $b->[0]} @temp; |
|
| } |
|
| if ($env{'form.sortedby'} eq "revdate"){ |
|
| @temp = sort {$b->[0] <=> $a->[0]} @temp; |
|
| } |
|
| if ($env{'form.sortedby'} eq "user"){ |
|
| @temp = sort {lc($a->[2]) cmp lc($b->[2])} @temp; |
|
| } |
|
| if ($env{'form.sortedby'} eq "revuser"){ |
|
| @temp = sort {lc($b->[2]) cmp lc($a->[2])} @temp; |
|
| } |
|
| if ($env{'form.sortedby'} eq "domain"){ |
|
| @temp = sort {$a->[3] cmp $b->[3]} @temp; |
|
| } |
|
| if ($env{'form.sortedby'} eq "revdomain"){ |
|
| @temp = sort {$b->[3] cmp $a->[3]} @temp; |
|
| } |
|
| if ($env{'form.sortedby'} eq "subject"){ |
|
| @temp = sort {lc($a->[1]) cmp lc($b->[1])} @temp; |
|
| } |
|
| if ($env{'form.sortedby'} eq "revsubject"){ |
|
| @temp = sort {lc($b->[1]) cmp lc($a->[1])} @temp; |
|
| } |
|
| if ($env{'form.sortedby'} eq "course"){ |
|
| @temp = sort {lc($a->[6]) cmp lc($b->[6])} @temp; |
|
| } |
|
| if ($env{'form.sortedby'} eq "revcourse"){ |
|
| @temp = sort {lc($b->[6]) cmp lc($a->[6])} @temp; |
|
| } |
|
| if ($env{'form.sortedby'} eq "status"){ |
|
| @temp = sort {$a->[4] cmp $b->[4]} @temp; |
|
| } |
|
| if ($env{'form.sortedby'} eq "revstatus"){ |
|
| @temp = sort {$b->[4] cmp $a->[4]} @temp; |
|
| } |
|
| return @temp; |
|
| } |
|
| |
|
| sub get_course_desc { |
|
| my ($fromcid,$descriptions) = @_; |
|
| my $description; |
|
| if (!$fromcid) { |
|
| return $description; |
|
| } else { |
|
| if (defined($$descriptions{$fromcid})) { |
|
| $description = $$descriptions{$fromcid}; |
|
| } else { |
|
| if (defined($env{'course.'.$fromcid.'.description'})) { |
|
| $description = $env{'course.'.$fromcid.'.description'}; |
|
| } else { |
|
| my %courseinfo=&Apache::lonnet::coursedescription($fromcid); $description = $courseinfo{'description'}; |
|
| $description = $courseinfo{'description'}; |
|
| } |
|
| $$descriptions{$fromcid} = $description; |
|
| } |
|
| return $description; |
|
| } |
|
| } |
|
| |
|
| # ======================================================== Display new messages |
|
| |
|
| |
|
| sub disnew { |
|
| my $r=shift; |
|
| my %lt=&Apache::lonlocal::texthash( |
|
| 'nm' => 'New Messages', |
|
| 'su' => 'Subject', |
|
| 'co' => 'Course', |
|
| 'da' => 'Date', |
|
| 'us' => 'Username', |
|
| 'op' => 'Open', |
|
| 'do' => 'Domain' |
|
| ); |
|
| my @msgids = sort(&Apache::lonnet::getkeys('nohist_email')); |
|
| my @newmsgs; |
|
| my %setters = (); |
|
| my $startblock = 0; |
|
| my $endblock = 0; |
|
| my %blocked = (); |
|
| my $numblocked = 0; |
|
| # Check for blocking of display because of scheduled online exams. |
|
| &blockcheck(\%setters,\$startblock,\$endblock); |
|
| my %status_cache = |
|
| &Apache::lonnet::get('email_status',\@msgids); |
|
| my %descriptions; |
|
| foreach (@msgids) { |
|
| my $msgid=&Apache::lonnet::escape($_); |
|
| my ($sendtime,$shortsubj,$fromname,$fromdom,$status,$fromcid)= |
|
| &Apache::lonmsg::unpackmsgid($msgid,undef,undef,\%status_cache); |
|
| if (defined($sendtime) && $sendtime!~/error/) { |
|
| my $description = &get_course_desc($fromcid,\%descriptions); |
|
| my $numsendtime = $sendtime; |
|
| $sendtime = &Apache::lonlocal::locallocaltime($sendtime); |
|
| if ($status eq 'new') { |
|
| if ($numsendtime >= $startblock && ($numsendtime <= $endblock && $endblock > 0) ) { |
|
| $blocked{$_} = 'ON'; |
|
| $numblocked ++; |
|
| } else { |
|
| push @newmsgs, { |
|
| msgid => $msgid, |
|
| sendtime => $sendtime, |
|
| shortsub => &Apache::lonnet::unescape($shortsubj), |
|
| from => $fromname, |
|
| fromdom => $fromdom, |
|
| course => $description |
|
| } |
|
| } |
|
| } |
|
| } |
|
| } |
|
| if ($#newmsgs >= 0) { |
|
| $r->print(<<TABLEHEAD); |
|
| <h2>$lt{'nm'}</h2> |
|
| <table border=2><tr><th> </th> |
|
| <th>$lt{'da'}</th><th>$lt{'us'}</th><th>$lt{'do'}</th><th>$lt{'su'}</th><th>$lt{'co'}</th></tr> |
|
| TABLEHEAD |
|
| foreach my $msg (@newmsgs) { |
|
| $r->print(<<"ENDLINK"); |
|
| <tr class="new" bgcolor="#FFBB77" onMouseOver="javascript:style.backgroundColor='#DD9955'" |
|
| onMouseOut="javascript:style.backgroundColor='#FFBB77'"> |
|
| <td><a href="/adm/email?dismode=new&display=$msg->{'msgid'}">$lt{'op'}</a></td> |
|
| ENDLINK |
|
| foreach ('sendtime','from','fromdom','shortsub','course') { |
|
| $r->print("<td>$msg->{$_}</td>"); |
|
| } |
|
| $r->print("</td></tr>"); |
|
| } |
|
| $r->print('</table>'); |
|
| } elsif ($numblocked == 0) { |
|
| $r->print("<h3>".&mt('You have no unread messages')."</h3>"); |
|
| } |
|
| if ($numblocked > 0) { |
|
| my $beginblock = &Apache::lonlocal::locallocaltime($startblock); |
|
| my $finishblock = &Apache::lonlocal::locallocaltime($endblock); |
|
| if ($numblocked == 1) { |
|
| $r->print("<h3>".&mt('You have').' '.$numblocked.' '.&mt('blocked unread message').".</h3>"); |
|
| $r->print(&mt('This message is not viewable because').' '); |
|
| } else { |
|
| $r->print("<h3>".&mt('You have').' '.$numblocked.' '.&mt('blocked unread messages').".</h3>"); |
|
| $r->print(&mt('These').' '.$numblocked.' '.&mt('messages are not viewable because ')); |
|
| } |
|
| $r->print( |
|
| &mt('display of LON-CAPA messages sent to you by other students between').' '.$beginblock.' '.&mt('and').' '.$finishblock.' '.&mt('is currently being blocked because of online exams').'.'); |
|
| &build_block_table($r,$startblock,$endblock,\%setters); |
|
| } |
|
| } |
|
| |
|
| |
|
| # ======================================================== Display all messages |
|
| |
|
| sub disall { |
|
| my ($r,$folder)=@_; |
|
| $r->print(&folderlist($folder)); |
|
| if ($folder eq 'new') { |
|
| &disnew($r); |
|
| } elsif ($folder eq 'critical') { |
|
| &discrit($r); |
|
| } else { |
|
| &disfolder($r,$folder); |
|
| } |
|
| } |
|
| |
|
| # ============================================================ Display a folder |
|
| |
|
| sub disfolder { |
|
| my ($r,$folder)=@_; |
|
| my %blocked = (); |
|
| my %setters = (); |
|
| my $startblock; |
|
| my $endblock; |
|
| my $numblocked = 0; |
|
| &blockcheck(\%setters,\$startblock,\$endblock); |
|
| $r->print(<<ENDDISHEADER); |
|
| <script> |
|
| function checkall() { |
|
| for (i=0; i<document.forms.disall.elements.length; i++) { |
|
| if |
|
| (document.forms.disall.elements[i].name.indexOf('delmark_')==0) { |
|
| document.forms.disall.elements[i].checked=true; |
|
| } |
|
| } |
|
| } |
|
| |
|
| function uncheckall() { |
|
| for (i=0; i<document.forms.disall.elements.length; i++) { |
|
| if |
|
| (document.forms.disall.elements[i].name.indexOf('delmark_')==0) { |
|
| document.forms.disall.elements[i].checked=false; |
|
| } |
|
| } |
|
| } |
|
| </script> |
|
| ENDDISHEADER |
|
| my $fsqs='&folder='.$folder; |
|
| my @temp=sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder); |
|
| my $totalnumber=$#temp+1; |
|
| unless ($totalnumber>0) { |
|
| $r->print('<h2>'.&mt('Empty Folder').'</h2>'); |
|
| return; |
|
| } |
|
| unless ($interdis) { |
|
| $interdis=20; |
|
| } |
|
| my $number=int($totalnumber/$interdis); |
|
| if (($startdis<0) || ($startdis>$number)) { $startdis=$number; } |
|
| my $firstdis=$interdis*$startdis; |
|
| if ($firstdis>$#temp) { $firstdis=$#temp-$interdis+1; } |
|
| my $lastdis=$firstdis+$interdis-1; |
|
| if ($lastdis>$#temp) { $lastdis=$#temp; } |
|
| $r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber)); |
|
| $r->print('<form method="post" name="disall" action="/adm/email">'. |
|
| '<table border=2><tr><th colspan="3"> </th><th>'); |
|
| if ($env{'form.sortedby'} eq "revdate") { |
|
| $r->print('<a href = "?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>'); |
|
| } else { |
|
| $r->print('<a href = "?sortedby=revdate'.$fsqs.'">'.&mt('Date').'</a></th>'); |
|
| } |
|
| $r->print('<th>'); |
|
| if ($env{'form.sortedby'} eq "revuser") { |
|
| $r->print('<a href = "?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>'); |
|
| } else { |
|
| $r->print('<a href = "?sortedby=revuser'.$fsqs.'">'.&mt('Username').'</a>'); |
|
| } |
|
| $r->print('</th><th>'); |
|
| if ($env{'form.sortedby'} eq "revdomain") { |
|
| $r->print('<a href = "?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>'); |
|
| } else { |
|
| $r->print('<a href = "?sortedby=revdomain'.$fsqs.'">'.&mt('Domain').'</a>'); |
|
| } |
|
| $r->print('</th><th>'); |
|
| if ($env{'form.sortedby'} eq "revsubject") { |
|
| $r->print('<a href = "?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>'); |
|
| } else { |
|
| $r->print('<a href = "?sortedby=revsubject'.$fsqs.'">'.&mt('Subject').'</a>'); |
|
| } |
|
| $r->print('</th><th>'); |
|
| if ($env{'form.sortedby'} eq "revcourse") { |
|
| $r->print('<a href = "?sortedby=course'.$fsqs.'">'.&mt('Course').'</a>'); |
|
| } else { |
|
| $r->print('<a href = "?sortedby=revcourse'.$fsqs.'">'.&mt('Course').'</a>'); |
|
| } |
|
| $r->print('</th><th>'); |
|
| if ($env{'form.sortedby'} eq "revstatus") { |
|
| $r->print('<a href = "?sortedby=status'.$fsqs.'">'.&mt('Status').'</a></th>'); |
|
| } else { |
|
| $r->print('<a href = "?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</a></th>'); |
|
| } |
|
| $r->print("</tr>\n"); |
|
| for (my $n=$firstdis;$n<=$lastdis;$n++) { |
|
| my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID,$description)= @{$temp[$n]}; |
|
| if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) { |
|
| if ($status eq 'new') { |
|
| $r->print('<tr bgcolor="#FFBB77" onMouseOver="javascript:style.backgroundColor=\'#DD9955\'" onMouseOut="javascript:style.backgroundColor=\'#FFBB77\'">'); |
|
| } elsif ($status eq 'read') { |
|
| $r->print('<tr bgcolor="#BBBB77" onMouseOver="javascript:style.backgroundColor=\'#999944\'" onMouseOut="javascript:style.backgroundColor=\'#BBBB77\'">'); |
|
| } elsif ($status eq 'replied') { |
|
| $r->print('<tr bgcolor="#AAAA88" onMouseOver="javascript:style.backgroundColor=\'#888855\'" onMouseOut="javascript:style.backgroundColor=\'#AAAA88\'">'); |
|
| } else { |
|
| $r->print('<tr bgcolor="#99BBBB" onMouseOver="javascript:style.backgroundColor=\'#669999\'" onMouseOut="javascript:style.backgroundColor=\'#99BBBB\'">'); |
|
| } |
|
| $r->print('<td><input type="checkbox" name="delmark_'.$origID.'" /></td><td><a href="/adm/email?display='.$origID.$sqs. |
|
| '">'.&mt('Open').'</a></td><td>'. |
|
| ($folder ne 'trash'?'<a href="/adm/email?markdel='.$origID.$sqs. |
|
| '">'.&mt('Delete'):' ').'</a></td>'. |
|
| '<td>'.&Apache::lonlocal::locallocaltime($sendtime).'</td><td>'. |
|
| $fromname.'</td><td>'.$fromdomain.'</td><td>'. |
|
| &Apache::lonnet::unescape($shortsubj).'</td><td>'. |
|
| $description.'</td><td>'.$status.'</td></tr>'."\n"); |
|
| } elsif ($status eq 'deleted') { |
|
| # purge |
|
| &movemsg(&Apache::lonnet::unescape($origID),$folder,'trash'); |
|
| } |
|
| } |
|
| $r->print("</table>\n<p>". |
|
| '<a href="javascript:checkall()">'.&mt('Check All').'</a> '. |
|
| '<a href="javascript:uncheckall()">'.&mt('Uncheck All').'</a></p>'. |
|
| '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'); |
|
| if ($folder ne 'trash') { |
|
| $r->print( |
|
| '<p><input type="submit" name="markeddel" value="'.&mt('Delete Checked').'" /></p>'); |
|
| } |
|
| $r->print('<p><input type="submit" name="markedmove" value="'.&mt('Move Checked to Folder').'" />'); |
|
| my @allfolders=&Apache::lonnet::getkeys('email_folders'); |
|
| if ($allfolders[0]=~/^error:/) { @allfolders=(); } |
|
| $r->print( |
|
| &Apache::loncommon::select_form('','movetofolder', |
|
| ( map { $_ => $_ } @allfolders)) |
|
| ); |
|
| my $postedstartdis=$startdis+1; |
|
| $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'}.'" /></form>'); |
|
| if ($numblocked > 0) { |
|
| my $beginblock = &Apache::lonlocal::locallocaltime($startblock); |
|
| my $finishblock = &Apache::lonlocal::locallocaltime($endblock); |
|
| $r->print('<br /><br />'. |
|
| $numblocked.' '.&mt('message(s) is/are not viewable because display of LON-CAPA messages sent to you by other students between').' '.$beginblock.' '.&mt('and').' '.$finishblock.' '.&mt('is currently being blocked because of online exams.')); |
|
| &build_block_table($r,$startblock,$endblock,\%setters); |
|
| } |
|
| } |
|
| |
|
| # ============================================================== Compose output |
|
| |
|
| sub compout { |
|
| my ($r,$forwarding,$replying,$broadcast,$replycrit,$folder,$dismode)=@_; |
|
| my $suffix=&foldersuffix($folder); |
|
| |
|
| if ($broadcast eq 'individual') { |
|
| &printheader($r,'/adm/email?compose=individual', |
|
| 'Send a Message'); |
|
| } elsif ($broadcast) { |
|
| &printheader($r,'/adm/email?compose=group', |
|
| 'Broadcast Message'); |
|
| } elsif ($forwarding) { |
|
| &Apache::lonhtmlcommon::add_breadcrumb |
|
| ({href=>"/adm/email?display=".&Apache::lonnet::escape($forwarding), |
|
| text=>"Display Message"}); |
|
| &printheader($r,'/adm/email?forward='.&Apache::lonnet::escape($forwarding), |
|
| 'Forwarding a Message'); |
|
| } elsif ($replying) { |
|
| &Apache::lonhtmlcommon::add_breadcrumb |
|
| ({href=>"/adm/email?display=".&Apache::lonnet::escape($replying), |
|
| text=>"Display Message"}); |
|
| &printheader($r,'/adm/email?replyto='.&Apache::lonnet::escape($replying), |
|
| 'Replying to a Message'); |
|
| } elsif ($replycrit) { |
|
| $r->print('<h3>'.&mt('Replying to a Critical Message').'</h3>'); |
|
| $replying=$replycrit; |
|
| } else { |
|
| &printheader($r,'/adm/email?compose=upload', |
|
| 'Distribute from Uploaded File'); |
|
| } |
|
| |
|
| my $dispcrit=''; |
|
| my $dissub=''; |
|
| my $dismsg=''; |
|
| my $disbase=''; |
|
| my $func=&mt('Send New'); |
|
| my %lt=&Apache::lonlocal::texthash('us' => 'Username', |
|
| 'do' => 'Domain', |
|
| 'ad' => 'Additional Recipients', |
|
| 'sb' => 'Subject', |
|
| 'ca' => 'Cancel', |
|
| 'ma' => 'Mail'); |
|
| |
|
| if (&Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
|
| || &Apache::lonnet::allowed('srm',$env{'request.course.id'}. |
|
| '/'.$env{'request.course.sec'})) { |
|
| my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message"); |
|
| $dispcrit= |
|
| '<p><label><input type="checkbox" name="critmsg" /> '.&mt('Send as critical message').'</label> ' . $crithelp . |
|
| '</p><p>'. |
|
| '<label><input type="checkbox" name="sendbck" /> '.&mt('Send as critical message').' ' . |
|
| &mt('and return receipt') . '</label>' . $crithelp . |
|
| '</p><p><label><input type="checkbox" name="permanent" /> '. |
|
| &mt('Send copy to permanent email address (if known)').'</label></p>'. |
|
| '<p><label><input type="checkbox" name="rsspost" /> '. |
|
| &mt('Include in course RSS newsfeed').'</label></p>'; |
|
| } |
|
| my %message; |
|
| my %content; |
|
| my $defdom=$env{'user.domain'}; |
|
| if ($forwarding) { |
|
| %message=&Apache::lonnet::get('nohist_email'.$suffix,[$forwarding]); |
|
| %content=&unpackagemsg($message{$forwarding},$folder); |
|
| $dispcrit.='<input type="hidden" name="forwid" value="'. |
|
| $forwarding.'" />'; |
|
| $func=&mt('Forward'); |
|
| |
|
| $dissub=&mt('Forwarding').': '.$content{'subject'}; |
|
| $dismsg=&mt('Forwarded message from').' '. |
|
| $content{'sendername'}.' '.&mt('at').' '.$content{'senderdomain'}; |
|
| if ($content{'baseurl'}) { |
|
| $disbase='<input type="hidden" name="baseurl" value="'.&Apache::lonnet::escape($content{'baseurl'}).'" />'; |
|
| } |
|
| } |
|
| if ($replying) { |
|
| %message=&Apache::lonnet::get('nohist_email'.$suffix,[$replying]); |
|
| %content=&unpackagemsg($message{$replying},$folder); |
|
| $dispcrit.='<input type="hidden" name="replyid" value="'. |
|
| $replying.'" />'; |
|
| $func=&mt('Send Reply to'); |
|
| |
|
| $dissub=&mt('Reply').': '.$content{'subject'}; |
|
| $dismsg='> '.$content{'message'}; |
|
| $dismsg=~s/\r/\n/g; |
|
| $dismsg=~s/\f/\n/g; |
|
| $dismsg=~s/\n+/\n\> /g; |
|
| if ($content{'baseurl'}) { |
|
| $disbase='<input type="hidden" name="baseurl" value="'.&Apache::lonnet::escape($content{'baseurl'}).'" />'; |
|
| if ($env{'user.adv'}) { |
|
| $disbase.='<label><input type="checkbox" name="storebasecomment" />'.&mt('Store message for re-use'). |
|
| '</label> <a href="/adm/email?showcommentbaseurl='. |
|
| &Apache::lonnet::escape($content{'baseurl'}).'" target="comments">'. |
|
| &mt('Show re-usable messages').'</a><br />'; |
|
| } |
|
| } |
|
| } |
|
| my $citation=&displayresource(%content); |
|
| if ($env{'form.recdom'}) { $defdom=$env{'form.recdom'}; } |
|
| $r->print( |
|
| '<form action="/adm/email" name="compemail" method="post"'. |
|
| ' enctype="multipart/form-data">'."\n". |
|
| '<input type="hidden" name="sendmail" value="on" />'."\n". |
|
| '<table>'); |
|
| unless (($broadcast eq 'group') || ($broadcast eq 'upload')) { |
|
| if ($replying) { |
|
| $r->print('<tr><td colspan="2">'.&mt('Replying to').' '. |
|
| &Apache::loncommon::aboutmewrapper( |
|
| &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).' ('. |
|
| $content{'sendername'}.'@'. |
|
| $content{'senderdomain'}.')'. |
|
| '<input type="hidden" name="recuname" value="'.$content{'sendername'}.'" />'. |
|
| '<input type="hidden" name="recdomain" value="'.$content{'senderdomain'}.'" />'. |
|
| '</td></tr>'); |
|
| } else { |
|
| my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain'); |
|
| my $selectlink=&Apache::loncommon::selectstudent_link |
|
| ('compemail','recuname','recdomain'); |
|
| $r->print(<<"ENDREC"); |
|
| <tr><td>$lt{'us'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recname'}" /></td><td rowspan="2">$selectlink</td></tr> |
|
| <tr><td>$lt{'do'}:</td> |
|
| <td>$domform</td></tr> |
|
| ENDREC |
|
| } |
|
| } |
|
| my $latexHelp = Apache::loncommon::helpLatexCheatsheet(); |
|
| if ($broadcast ne 'upload') { |
|
| $r->print(<<"ENDCOMP"); |
|
| <tr><td>$lt{'ad'}<br /><tt>username\@domain,username\@domain, ... |
|
| </tt></td><td> |
|
| <input type="text" size="50" name="additionalrec" /></td></tr> |
|
| <tr><td>$lt{'sb'}:</td><td><input type="text" size="50" name="subject" value="$dissub" /> |
|
| </td></tr></table> |
|
| $latexHelp |
|
| <textarea name="message" id="message" cols="80" rows="15" wrap="hard">$dismsg |
|
| </textarea></p><br /> |
|
| $dispcrit |
|
| $disbase |
|
| <input type="hidden" name="folder" value="$folder" /> |
|
| <input type="hidden" name="dismode" value="$dismode" /> |
|
| <input type="submit" name="send" value="$func $lt{'ma'}" /> |
|
| <input type="submit" name="cancel" value="$lt{'ca'}" /><hr /> |
|
| $citation |
|
| ENDCOMP |
|
| } else { # $broadcast is 'upload' |
|
| $r->print(<<ENDUPLOAD); |
|
| <input type="hidden" name="sendmode" value="upload" /> |
|
| <input type="hidden" name="send" value="on" /> |
|
| <h3>Generate messages from a file</h3> |
|
| <p> |
|
| Subject: <input type="text" size="50" name="subject" /> |
|
| </p> |
|
| <p>General message text<br /> |
|
| <textarea name="message" id="message" cols="60" rows="10" wrap="hard">$dismsg |
|
| </textarea></p> |
|
| <p> |
|
| The file format for the uploaded portion of the message is: |
|
| <pre> |
|
| username1\@domain1: text |
|
| username2\@domain2: text |
|
| username3\@domain1: text |
|
| </pre> |
|
| </p> |
|
| <p> |
|
| The messages will be assembled from all lines with the respective |
|
| <tt>username\@domain</tt>, and appended to the general message text.</p> |
|
| <p> |
|
| <input type="file" name="upfile" size="40" /></p><p> |
|
| $dispcrit |
|
| <input type="submit" value="Upload and Send" /></p> |
|
| ENDUPLOAD |
|
| } |
|
| if ($broadcast eq 'group') { |
|
| &discourse($r); |
|
| } |
|
| $r->print('</form>'. |
|
| &Apache::lonfeedback::generate_preview_button('compemail','message'). |
|
| &Apache::lonhtmlcommon::htmlareaselectactive('message')); |
|
| } |
|
| |
|
| # ---------------------------------------------------- Display all face to face |
|
| |
|
| sub retrieve_instructor_comments { |
|
| my ($user,$domain)=@_; |
|
| my $target=$env{'form.grade_target'}; |
|
| if (! $env{'request.course.id'}) { return; } |
|
| if (! &Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
|
| && ! &Apache::lonnet::allowed('srm',$env{'request.course.id'}. |
|
| '/'.$env{'request.course.sec'})) { |
|
| return; |
|
| } |
|
| my %records=&Apache::lonnet::dump('nohist_email', |
|
| $env{'course.'.$env{'request.course.id'}.'.domain'}, |
|
| $env{'course.'.$env{'request.course.id'}.'.num'}, |
|
| '%255b'.$user.'%253a'.$domain.'%255d'); |
|
| my $result=''; |
|
| foreach (sort(keys(%records))) { |
|
| my %content=&unpackagemsg($records{$_}); |
|
| next if ($content{'senderdomain'} eq ''); |
|
| next if ($content{'subject'} !~ /^Record/); |
|
| # &Apache::lonfeedback::newline_to_br(\$content{'message'}); |
|
| $result.='Recorded by '. |
|
| $content{'sendername'}.'@'.$content{'senderdomain'}."\n"; |
|
| $result.= |
|
| &Apache::lontexconvert::msgtexconverted($content{'message'})."\n"; |
|
| } |
|
| return $result; |
|
| } |
|
| |
|
| sub disfacetoface { |
|
| my ($r,$user,$domain)=@_; |
|
| my $target=$env{'form.grade_target'}; |
|
| unless ($env{'request.course.id'}) { return; } |
|
| if (!&Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
|
| && ! &Apache::lonnet::allowed('srm',$env{'request.course.id'}. |
|
| '/'.$env{'request.course.sec'})) { |
|
| $r->print('Not allowed'); |
|
| return; |
|
| } |
|
| my %records=&Apache::lonnet::dump('nohist_email', |
|
| $env{'course.'.$env{'request.course.id'}.'.domain'}, |
|
| $env{'course.'.$env{'request.course.id'}.'.num'}, |
|
| '%255b'.$user.'%253a'.$domain.'%255d'); |
|
| my $result=''; |
|
| foreach (sort keys %records) { |
|
| my %content=&unpackagemsg($records{$_}); |
|
| next if ($content{'senderdomain'} eq ''); |
|
| &Apache::lonfeedback::newline_to_br(\$content{'message'}); |
|
| if ($content{'subject'}=~/^Record/) { |
|
| $result.='<h3>'.&mt('Record').'</h3>'; |
|
| } elsif ($content{'subject'}=~/^Broadcast/) { |
|
| $result .='<h3>'.&mt('Broadcast Message').'</h3>'; |
|
| if ($content{'subject'}=~/^Broadcast\./) { |
|
| if (defined($content{'coursemsgid'})) { |
|
| my $crsmsgid = &Apache::lonnet::escape($content{'coursemsgid'}); |
|
| my $broadcast_message = &general_message($crsmsgid); |
|
| $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$broadcast_message; |
|
| } else { |
|
| %content=&unpackagemsg($content{'message'}); |
|
| $content{'message'} = |
|
| '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'. |
|
| $content{'message'}; |
|
| } |
|
| } |
|
| } else { |
|
| $result.='<h3>'.&mt('Critical Message').'</h3>'; |
|
| if (defined($content{'coursemsgid'})) { |
|
| my $crsmsgid=&Apache::lonnet::escape($content{'coursemsgid'}); |
|
| my $critical_message = &general_message($crsmsgid); |
|
| $content{'message'} = '<b>'.&mt('Subject').': '.$content{'message'}.'</b><br />'.$critical_message; |
|
| } else { |
|
| %content=&unpackagemsg($content{'message'}); |
|
| $content{'message'}= |
|
| '<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'. |
|
| $content{'message'}; |
|
| } |
|
| } |
|
| $result.=&mt('By').': <b>'. |
|
| &Apache::loncommon::aboutmewrapper( |
|
| &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('. |
|
| $content{'sendername'}.'@'. |
|
| $content{'senderdomain'}.') '.$content{'time'}. |
|
| '<br /><pre>'. |
|
| &Apache::lontexconvert::msgtexconverted($content{'message'}). |
|
| '</pre>'; |
|
| } |
|
| # Check to see if there were any messages. |
|
| if ($result eq '') { |
|
| if ($target ne 'tex') { |
|
| $r->print("<p><b>".&mt("No notes, face-to-face discussion records, critical messages, or broadcast messages in this course.")."</b></p>"); |
|
| } else { |
|
| $r->print('\textbf{'.&mt("No notes, face-to-face discussion records, critical messages or broadcast messages in this course.").'}\\\\'); |
|
| } |
|
| } else { |
|
| $r->print($result); |
|
| } |
|
| } |
|
| |
|
| sub general_message { |
|
| my ($crsmsgid) = @_; |
|
| my %general_content; |
|
| if ($crsmsgid) { |
|
| my %course_content = &Apache::lonnet::get('nohist_email',[$crsmsgid], |
|
| $env{'course.'.$env{'request.course.id'}.'.domain'}, |
|
| $env{'course.'.$env{'request.course.id'}.'.num'}); |
|
| %general_content = &unpackagemsg($course_content{$crsmsgid}); |
|
| } |
|
| return $general_content{'message'}; |
|
| } |
|
| |
|
| # ---------------------------------------------------------------- Face to face |
|
| |
|
| sub facetoface { |
|
| my ($r,$stage)=@_; |
|
| if (!&Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
|
| && ! &Apache::lonnet::allowed('srm',$env{'request.course.id'}. |
|
| '/'.$env{'request.course.sec'})) { |
|
| $r->print('Not allowed'); |
|
| return; |
|
| } |
|
| &printheader($r, |
|
| '/adm/email?recordftf=query', |
|
| "User Notes, Face-to-Face, Critical Messages, Broadcast Messages"); |
|
| # from query string |
|
| |
|
| if ($env{'form.recname'}) { $env{'form.recuname'}=$env{'form.recname'}; } |
|
| if ($env{'form.recdom'}) { $env{'form.recdomain'}=$env{'form.recdom'}; } |
|
| |
|
| my $defdom=$env{'user.domain'}; |
|
| # already filled in |
|
| if ($env{'form.recdomain'}) { $defdom=$env{'form.recdomain'}; } |
|
| # generate output |
|
| my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain'); |
|
| my $stdbrws = &Apache::loncommon::selectstudent_link |
|
| ('stdselect','recuname','recdomain'); |
|
| my %lt=&Apache::lonlocal::texthash('user' => 'Username', |
|
| 'dom' => 'Domain', |
|
| 'head' => 'User Notes, Records of Face-To-Face Discussions, Critical Messages, and Broadcast Messages in Course', |
|
| 'subm' => 'Retrieve discussion and message records', |
|
| 'newr' => 'New Record (record is visible to course faculty and staff)', |
|
| 'post' => 'Post this Record'); |
|
| $r->print(<<"ENDTREC"); |
|
| <h3>$lt{'head'}</h3> |
|
| <form method="post" action="/adm/email" name="stdselect"> |
|
| <input type="hidden" name="recordftf" value="retrieve" /> |
|
| <table> |
|
| <tr><td>$lt{'user'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recuname'}" /></td> |
|
| <td rowspan="2"> |
|
| $stdbrws |
|
| <input type="submit" value="$lt{'subm'}" /></td> |
|
| </tr> |
|
| <tr><td>$lt{'dom'}:</td> |
|
| <td>$domform</td></tr> |
|
| </table> |
|
| </form> |
|
| ENDTREC |
|
| if (($stage ne 'query') && |
|
| ($env{'form.recdomain'}) && ($env{'form.recuname'})) { |
|
| chomp($env{'form.newrecord'}); |
|
| if ($env{'form.newrecord'}) { |
|
| my $recordtxt = $env{'form.newrecord'}; |
|
| &user_normal_msg_raw( |
|
| $env{'course.'.$env{'request.course.id'}.'.num'}, |
|
| $env{'course.'.$env{'request.course.id'}.'.domain'}, |
|
| &mt('Record'). |
|
| ' ['.$env{'form.recuname'}.':'.$env{'form.recdomain'}.']', |
|
| $recordtxt); |
|
| } |
|
| $r->print('<h3>'.&Apache::loncommon::plainname($env{'form.recuname'}, |
|
| $env{'form.recdomain'}).'</h3>'); |
|
| &disfacetoface($r,$env{'form.recuname'},$env{'form.recdomain'}); |
|
| $r->print(<<ENDRHEAD); |
|
| <form method="post" action="/adm/email"> |
|
| <input name="recdomain" value="$env{'form.recdomain'}" type="hidden" /> |
|
| <input name="recuname" value="$env{'form.recuname'}" type="hidden" /> |
|
| ENDRHEAD |
|
| $r->print(<<ENDBFORM); |
|
| <hr />$lt{'newr'}<br /> |
|
| <textarea name="newrecord" cols="80" rows="10" wrap="hard"></textarea> |
|
| <br /> |
|
| <input type="hidden" name="recordftf" value="post" /> |
|
| <input type="submit" value="$lt{'post'}" /> |
|
| </form> |
|
| ENDBFORM |
|
| } |
|
| } |
|
| |
|
| # ----------------------------------------------------------- Blocking during exams |
|
| |
|
| sub examblock { |
|
| my ($r,$action) = @_; |
|
| unless ($env{'request.course.id'}) { return;} |
|
| if (!&Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
|
| && ! &Apache::lonnet::allowed('srm',$env{'request.course.id'}. |
|
| '/'.$env{'request.course.sec'})) { |
|
| $r->print('Not allowed'); |
|
| return; |
|
| } |
|
| my %lt=&Apache::lonlocal::texthash( |
|
| 'comb' => 'Communication Blocking', |
|
| 'cbds' => 'Communication blocking during scheduled exams', |
|
| 'desc' => 'You can use communication blocking to prevent students enrolled in this course from displaying LON-CAPA messages sent by other students during an online exam. As blocking of communication could potentially interrupt legitimate communication between students who are also both enrolled in a different LON-CAPA course, please be careful that you select the correct start and end times for your scheduled exam when setting or modifying these parameters.', |
|
| 'mecb' => 'Modify existing communication blocking periods', |
|
| 'ncbc' => 'No communication blocks currently stored' |
|
| ); |
|
| |
|
| my %ltext = &Apache::lonlocal::texthash( |
|
| 'dura' => 'Duration', |
|
| 'setb' => 'Set by', |
|
| 'even' => 'Event', |
|
| 'actn' => 'Action', |
|
| 'star' => 'Start', |
|
| 'endd' => 'End' |
|
| ); |
|
| |
|
| &printheader($r,'/adm/email?block=display',$lt{'comb'}); |
|
| $r->print('<h3>'.$lt{'cbds'}.'</h3>'); |
|
| |
|
| if ($action eq 'store') { |
|
| &blockstore($r); |
|
| } |
|
| |
|
| $r->print($lt{'desc'}.'<br /><br /> |
|
| <form name="blockform" method="post" action="/adm/email?block=store"> |
|
| '); |
|
| |
|
| $r->print('<h4>'.$lt{'mecb'}.'</h4>'); |
|
| my %records = (); |
|
| my $blockcount = 0; |
|
| my $parmcount = 0; |
|
| &get_blockdates(\%records,\$blockcount); |
|
| if ($blockcount > 0) { |
|
| $parmcount = &display_blocker_status($r,\%records,\%ltext); |
|
| } else { |
|
| $r->print($lt{'ncbc'}.'<br /><br />'); |
|
| } |
|
| &display_addblocker_table($r,$parmcount,\%ltext); |
|
| my $end_page=&Apache::loncommon::end_page(); |
|
| $r->print(<<"END"); |
|
| <br /> |
|
| <input type="hidden" name="blocktotal" value="$blockcount" /> |
|
| <input type ="submit" value="Save Changes" /> |
|
| </form> |
|
| $end_page |
|
| END |
|
| return; |
|
| } |
|
| |
|
| sub blockstore { |
|
| my $r = shift; |
|
| my %lt=&Apache::lonlocal::texthash( |
|
| 'tfcm' => 'The following changes were made', |
|
| 'cbps' => 'communication blocking period(s)', |
|
| 'werm' => 'was/were removed', |
|
| 'wemo' => 'was/were modified', |
|
| 'wead' => 'was/were added', |
|
| 'ncwm' => 'No changes were made.' |
|
| ); |
|
| my %adds = (); |
|
| my %removals = (); |
|
| my %cancels = (); |
|
| my $modtotal = 0; |
|
| my $canceltotal = 0; |
|
| my $addtotal = 0; |
|
| my %blocking = (); |
|
| $r->print('<h3>'.$lt{'head'}.'</h3>'); |
|
| foreach (keys %env) { |
|
| if ($_ =~ m/^form\.modify_(\w+)$/) { |
|
| $adds{$1} = $1; |
|
| $removals{$1} = $1; |
|
| $modtotal ++; |
|
| } elsif ($_ =~ m/^form\.cancel_(\d+)$/) { |
|
| $cancels{$1} = $1; |
|
| unless ( defined($removals{$1}) ) { |
|
| $removals{$1} = $1; |
|
| $canceltotal ++; |
|
| } |
|
| } elsif ($_ =~ m/^form\.add_(\d+)$/) { |
|
| $adds{$1} = $1; |
|
| $addtotal ++; |
|
| } |
|
| } |
|
| |
|
| foreach (keys %removals) { |
|
| my $hashkey = $env{'form.key_'.$_}; |
|
| &Apache::lonnet::del('comm_block',["$hashkey"], |
|
| $env{'course.'.$env{'request.course.id'}.'.domain'}, |
|
| $env{'course.'.$env{'request.course.id'}.'.num'} |
|
| ); |
|
| } |
|
| foreach (keys %adds) { |
|
| unless ( defined($cancels{$_}) ) { |
|
| my ($newstart,$newend) = &get_dates_from_form($_); |
|
| my $newkey = $newstart.'____'.$newend; |
|
| $blocking{$newkey} = $env{'user.name'}.'@'.$env{'user.domain'}.':'.$env{'form.title_'.$_}; |
|
| } |
|
| } |
|
| if ($addtotal + $modtotal > 0) { |
|
| &Apache::lonnet::put('comm_block',\%blocking, |
|
| $env{'course.'.$env{'request.course.id'}.'.domain'}, |
|
| $env{'course.'.$env{'request.course.id'}.'.num'} |
|
| ); |
|
| } |
|
| my $chgestotal = $canceltotal + $modtotal + $addtotal; |
|
| if ($chgestotal > 0) { |
|
| $r->print($lt{'tfcm'}.'<ul>'); |
|
| if ($canceltotal > 0) { |
|
| $r->print('<li>'.$canceltotal.' '.$lt{'cbps'},' '.$lt{'werm'}.'</li>'); |
|
| } |
|
| if ($modtotal > 0) { |
|
| $r->print('<li>'.$modtotal.' '.$lt{'cbps'},' '.$lt{'wemo'}.'</li>'); |
|
| } |
|
| if ($addtotal > 0) { |
|
| $r->print('<li>'.$addtotal.' '.$lt{'cbps'},' '.$lt{'wead'}.'</li>'); |
|
| } |
|
| $r->print('</ul>'); |
|
| } else { |
|
| $r->print($lt{'ncwm'}); |
|
| } |
|
| $r->print('<br />'); |
|
| return; |
|
| } |
|
| |
|
| sub get_dates_from_form { |
|
| my $item = shift; |
|
| my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate_'.$item); |
|
| my $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate_'.$item); |
|
| return ($startdate,$enddate); |
|
| } |
|
| |
|
| sub get_blockdates { |
|
| my ($records,$blockcount) = @_; |
|
| $$blockcount = 0; |
|
| %{$records} = &Apache::lonnet::dump('comm_block', |
|
| $env{'course.'.$env{'request.course.id'}.'.domain'}, |
|
| $env{'course.'.$env{'request.course.id'}.'.num'} |
|
| ); |
|
| $$blockcount = keys %{$records}; |
|
| |
|
| foreach (keys %{$records}) { |
|
| if ($_ eq 'error: 2 tie(GDBM) Failed while attempting dump') { |
|
| $$blockcount = 0; |
|
| last; |
|
| } |
|
| } |
|
| } |
|
| |
|
| sub display_blocker_status { |
|
| my ($r,$records,$ltext) = @_; |
|
| my $parmcount = 0; |
|
| my @bgcols = ("#eeeeee","#dddddd"); |
|
| my $function = &Apache::loncommon::get_users_function(); |
|
| my $color = &Apache::loncommon::designparm($function.'.tabbg', |
|
| $env{'user.domain'}); |
|
| my %lt = &Apache::lonlocal::texthash( |
|
| 'modi' => 'Modify', |
|
| 'canc' => 'Cancel', |
|
| ); |
|
| $r->print(<<"END"); |
|
| <table border="0" cellpadding="0" cellspacing="0"> |
|
| <tr> |
|
| <td width="100%" bgcolor="#000000"> |
|
| <table width="100%" border="0" cellpadding="1" cellspacing="0"> |
|
| <tr> |
|
| <td width="100%" bgcolor="#000000"> |
|
| <table border="0" cellpadding="3" cellspacing="3" bgcolor="#FFFFFF"> |
|
| <tr bgcolor="$color"> |
|
| <td><b>$$ltext{'dura'}</b></td> |
|
| <td><b>$$ltext{'setb'}</b></td> |
|
| <td><b>$$ltext{'even'}</b></td> |
|
| <td><b>$$ltext{'actn'}?</b></td> |
|
| </tr> |
|
| END |
|
| foreach (sort keys %{$records}) { |
|
| my $iter = $parmcount%2; |
|
| my $onchange = 'onFocus="javascript:window.document.forms['. |
|
| "'blockform'].elements['modify_".$parmcount."'].". |
|
| 'checked=true;"'; |
|
| my ($start,$end) = split/____/,$_; |
|
| my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange); |
|
| my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange); |
|
| my ($setter,$title) = split/:/,$$records{$_}; |
|
| my ($setuname,$setudom) = split/@/,$setter; |
|
| my $settername = &Apache::loncommon::plainname($setuname,$setudom); |
|
| $r->print(<<"END"); |
|
| <tr bgcolor="$bgcols[$iter]"> |
|
| <td>$$ltext{'star'}: $startform<br/>$$ltext{'endd'}: $endform</td> |
|
| <td>$settername</td> |
|
| <td><input type="text" name="title_$parmcount" size="15" value="$title" /><input type="hidden" name="key_$parmcount" value="$_" /></td> |
|
| <td><label>$lt{'modi'}? <input type="checkbox" name="modify_$parmcount" /></label><br /><label>$lt{'canc'}? <input type="checkbox" name="cancel_$parmcount" /></label> |
|
| </tr> |
|
| END |
|
| $parmcount ++; |
|
| } |
|
| $r->print(<<"END"); |
|
| </table> |
|
| </td> |
|
| </tr> |
|
| </table> |
|
| </td> |
|
| </tr> |
|
| </table> |
|
| <br /> |
|
| <br /> |
|
| END |
|
| return $parmcount; |
|
| } |
|
| |
|
| sub display_addblocker_table { |
|
| my ($r,$parmcount,$ltext) = @_; |
|
| my $start = time; |
|
| my $end = $start + (60 * 60 * 2); #Default is an exam of 2 hours duration. |
|
| my $onchange = 'onFocus="javascript:window.document.forms['. |
|
| "'blockform'].elements['add_".$parmcount."'].". |
|
| 'checked=true;"'; |
|
| my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange); |
|
| my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange); |
|
| my $function = &Apache::loncommon::get_users_function(); |
|
| my $color = &Apache::loncommon::designparm($function.'.tabbg', |
|
| $env{'user.domain'}); |
|
| my %lt = &Apache::lonlocal::texthash( |
|
| 'addb' => 'Add block', |
|
| 'exam' => 'e.g., Exam 1', |
|
| 'addn' => 'Add new communication blocking periods' |
|
| ); |
|
| $r->print(<<"END"); |
|
| <h4>$lt{'addn'}</h4> |
|
| <table border="0" cellpadding="0" cellspacing="0"> |
|
| <tr> |
|
| <td width="100%" bgcolor="#000000"> |
|
| <table width="100%" border="0" cellpadding="1" cellspacing="0"> |
|
| <tr> |
|
| <td width="100%" bgcolor="#000000"> |
|
| <table border="0" cellpadding="3" cellspacing="3" bgcolor="#FFFFFF"> |
|
| <tr bgcolor="#CCCCFF"> |
|
| <td><b>$$ltext{'dura'}</b></td> |
|
| <td><b>$$ltext{'even'} $lt{'exam'}</b></td> |
|
| <td><b>$$ltext{'actn'}?</b></td> |
|
| </tr> |
|
| <tr bgcolor="#eeeeee"> |
|
| <td>$$ltext{'star'}: $startform<br />$$ltext{'endd'}: $endform</td> |
|
| <td><input type="text" name="title_$parmcount" size="15" value="" /></td> |
|
| <td><label>$lt{'addb'}? <input type="checkbox" name="add_$parmcount" value="1" /></label></td> |
|
| </tr> |
|
| </table> |
|
| </td> |
|
| </tr> |
|
| </table> |
|
| </td> |
|
| </tr> |
|
| </table> |
|
| END |
|
| return; |
|
| } |
|
| |
|
| sub blockcheck { |
|
| my ($setters,$startblock,$endblock) = @_; |
|
| # Retrieve active student roles and active course coordinator/instructor roles |
|
| my @livecses = (); |
|
| my @staffcses = (); |
|
| $$startblock = 0; |
|
| $$endblock = 0; |
|
| foreach (keys %env) { |
|
| if ($_ =~ m-^user\.role\.(st|cc|in)\./(.+)$-) { |
|
| my $role = $1; |
|
| my $cse = $2; |
|
| $cse =~ s|/|_|; |
|
| if ($env{$_} =~ m/^(\d*)\.(\d*)$/) { |
|
| unless (($2 > 0 && $2 < time) || ($1 > time)) { |
|
| if ($role eq 'st') { |
|
| push @livecses, $cse; |
|
| } else { |
|
| unless (grep/^$cse$/,@staffcses) { |
|
| push @staffcses, $cse; |
|
| } |
|
| } |
|
| } |
|
| } |
|
| } elsif ($_ =~ m-user\.role\.cr/(\w+)/(\w+)/([^/]+)\./(.+)$- ) { |
|
| my $rolepriv = $env{'user.role..rolesdef_'.$3}; |
|
| } |
|
| } |
|
| # Retrieve blocking times and identity of blocker for active courses for students. |
|
| if (@livecses > 0) { |
|
| foreach my $cse (@livecses) { |
|
| my ($cdom,$crs) = split/_/,$cse; |
|
| if ( (grep/^$cse$/,@staffcses) && ($env{'request.role'} !~ m-^st\./$cdom/$crs$-) ) { |
|
| next; |
|
| } else { |
|
| %{$$setters{$cse}} = (); |
|
| @{$$setters{$cse}{'staff'}} = (); |
|
| @{$$setters{$cse}{'times'}} = (); |
|
| my %records = &Apache::lonnet::dump('comm_block',$cdom,$crs); |
|
| foreach (keys %records) { |
|
| if ($_ =~ m/^(\d+)____(\d+)$/) { |
|
| if ($1 <= time && $2 >= time) { |
|
| my ($staff,$title) = split/:/,$records{$_}; |
|
| push @{$$setters{$cse}{'staff'}}, $staff; |
|
| push @{$$setters{$cse}{'times'}}, $_; |
|
| if ( ($$startblock == 0) || ($$startblock > $1) ) { |
|
| $$startblock = $1; |
|
| } |
|
| if ( ($$endblock == 0) || ($$endblock < $2) ) { |
|
| $$endblock = $2; |
|
| } |
|
| } |
|
| } |
|
| } |
|
| } |
|
| } |
|
| } |
|
| } |
|
| |
|
| sub build_block_table { |
|
| my ($r,$startblock,$endblock,$setters) = @_; |
|
| my $function = &Apache::loncommon::get_users_function(); |
|
| my $color = &Apache::loncommon::designparm($function.'.tabbg', |
|
| $env{'user.domain'}); |
|
| my %lt = &Apache::lonlocal::texthash( |
|
| 'cacb' => 'Currently active communication blocks', |
|
| 'cour' => 'Course', |
|
| 'dura' => 'Duration', |
|
| 'blse' => 'Block set by' |
|
| ); |
|
| $r->print(<<"END"); |
|
| <br /<br />$lt{'cacb'}:<br /><br /> |
|
| <table border="0" cellpadding="0" cellspacing="0"> |
|
| <tr> |
|
| <td width="100%" bgcolor="#000000"> |
|
| <table width="100%" border="0" cellpadding="1" cellspacing="0"> |
|
| <tr> |
|
| <td width="100%" bgcolor="#000000"> |
|
| <table border="0" cellpadding="3" cellspacing="3" bgcolor="#FFFFFF"> |
|
| <tr bgcolor="$color"> |
|
| <td><b>$lt{'cour'}</b></td> |
|
| <td><b>$lt{'dura'}</b></td> |
|
| <td><b>$lt{'blse'}</b></td> |
|
| </tr> |
|
| END |
|
| foreach (keys %{$setters}) { |
|
| my %courseinfo=&Apache::lonnet::coursedescription($_); |
|
| for (my $i=0; $i<@{$$setters{$_}{staff}}; $i++) { |
|
| my ($uname,$udom) = split/\@/,$$setters{$_}{staff}[$i]; |
|
| my $fullname = &Apache::loncommon::plainname($uname,$udom); |
|
| my ($openblock,$closeblock) = split/____/,$$setters{$_}{times}[$i]; |
|
| $openblock = &Apache::lonlocal::locallocaltime($openblock); |
|
| $closeblock= &Apache::lonlocal::locallocaltime($closeblock); |
|
| $r->print('<tr><td>'.$courseinfo{'description'}.'</td>'. |
|
| '<td>'.$openblock.' to '.$closeblock.'</td>'. |
|
| '<td>'.$fullname.' ('.$uname.'@'.$udom. |
|
| ')</td></tr>'); |
|
| } |
|
| } |
|
| $r->print('</table></td></tr></table></td></tr></table>'); |
|
| } |
|
| |
|
| # ----------------------------------------------------------- Display a message |
|
| |
|
| sub displaymessage { |
|
| my ($r,$msgid,$folder)=@_; |
|
| my $suffix=&foldersuffix($folder); |
|
| my %blocked = (); |
|
| my %setters = (); |
|
| my $startblock = 0; |
|
| my $endblock = 0; |
|
| my $numblocked = 0; |
|
| # info to generate "next" and "previous" buttons and check if message is blocked |
|
| &blockcheck(\%setters,\$startblock,\$endblock); |
|
| my @messages=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder); |
|
| if ( $blocked{$msgid} eq 'ON' ) { |
|
| &printheader($r,'/adm/email',&mt('Display a Message')); |
|
| $r->print(&mt('You attempted to display a message that is currently blocked because you are enrolled in one or more courses for which there is an ongoing online exam.')); |
|
| &build_block_table($r,$startblock,$endblock,\%setters); |
|
| return; |
|
| } |
|
| &statuschange($msgid,'read',$folder); |
|
| my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]); |
|
| my %content=&unpackagemsg($message{$msgid}); |
|
| |
|
| my $counter=0; |
|
| $r->print('<pre>'); |
|
| my $escmsgid=&Apache::lonnet::escape($msgid); |
|
| foreach (@messages) { |
|
| if ($_->[5] eq $escmsgid){ |
|
| last; |
|
| } |
|
| $counter++; |
|
| } |
|
| $r->print('</pre>'); |
|
| my $number_of_messages = scalar(@messages); #subtract 1 for last index |
|
| # start output |
|
| &printheader($r,'/adm/email?display='.&Apache::lonnet::escape($msgid),'Display a Message','',$content{'baseurl'}); |
|
| my %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'}); |
|
| # Functions |
|
| $r->print('<table border="2" width="100%"><tr bgcolor="#FFFFAA"><td>'.&mt('Functions').':</td>'. |
|
| '<td><a href="/adm/email?replyto='.&Apache::lonnet::escape($msgid).$sqs. |
|
| '"><b>'.&mt('Reply').'</b></a></td>'. |
|
| '<td><a href="/adm/email?forward='.&Apache::lonnet::escape($msgid).$sqs. |
|
| '"><b>'.&mt('Forward').'</b></a></td>'. |
|
| '<td><a href="/adm/email?markunread='.&Apache::lonnet::escape($msgid).$sqs. |
|
| '"><b>'.&mt('Mark Unread').'</b></a></td>'. |
|
| '<td><a href="/adm/email?markdel='.&Apache::lonnet::escape($msgid).$sqs. |
|
| '"><b>'.&mt('Delete').'</b></a></td>'. |
|
| '<td><a href="/adm/email?'.$sqs. |
|
| ($env{'form.dismode'} eq 'new'?'&folder=new':''). |
|
| '"><b>'.&mt('Back to Folder Display').'</b></a></td>'); |
|
| if ($counter > 0){ |
|
| $r->print('<td><a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs. |
|
| '"><b>'.&mt('Previous').'</b></a></td>'); |
|
| } |
|
| if ($counter < $number_of_messages - 1){ |
|
| $r->print('<td><a href="/adm/email?display='.$messages[$counter+1]->[5].$sqs. |
|
| '"><b>'.&mt('Next').'</b></a></td>'); |
|
| } |
|
| $r->print('</tr></table>'); |
|
| if ($env{'user.adv'}) { |
|
| $r->print('<table border="2" width="100%"><tr bgcolor="#FFAAAA"><td>'.&mt('Currently available actions (will open extra window)').':</td>'); |
|
| my $symb=&Apache::lonnet::symbread($content{'baseurl'}); |
|
| if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) { |
|
| $r->print('<td><b>'.&Apache::loncommon::track_student_link(&mt('View recent activity'),$content{'sendername'},$content{'senderdomain'},'check').'</b></td>'); |
|
| } |
|
| if (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) && $symb) { |
|
| $r->print('<td><b>'.&Apache::loncommon::pprmlink(&mt('Set/Change parameters'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>'); |
|
| } |
|
| if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'}) && $symb) { |
|
| $r->print('<td><b>'.&Apache::loncommon::pgrdlink(&mt('Set/Change grades'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>'); |
|
| } |
|
| $r->print('</tr></table>'); |
|
| } |
|
| my $tolist; |
|
| my @recipients = (); |
|
| for (my $i=0; $i<@{$content{'recuser'}}; $i++) { |
|
| $recipients[$i] = &Apache::loncommon::aboutmewrapper( |
|
| &Apache::loncommon::plainname($content{'recuser'}[$i], |
|
| $content{'recdomain'}[$i]), |
|
| $content{'recuser'}[$i],$content{'recdomain'}[$i]). |
|
| ' ('.$content{'recuser'}[$i].' at '.$content{'recdomain'}[$i].') '; |
|
| } |
|
| $tolist = join(', ',@recipients); |
|
| $r->print('<br /><b>'.&mt('Subject').':</b> '.$content{'subject'}. |
|
| ($folder ne 'sent'?'<br /><b>'.&mt('From').':</b> '. |
|
| &Apache::loncommon::aboutmewrapper( |
|
| &Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}), |
|
| $content{'sendername'},$content{'senderdomain'}).' ('. |
|
| $content{'sendername'}.' at '. |
|
| $content{'senderdomain'}.') ':'<br /><b>'.&mt('To').':</b> '. |
|
| $tolist). |
|
| ($content{'courseid'}?'<br /><b>'.&mt('Course').':</b> '.$courseinfo{'description'}. |
|
| ($content{'coursesec'}?' ('.&mt('Group/Section').': '.$content{'coursesec'}.')':''):''). |
|
| '<br /><b>'.&mt('Time').':</b> '.$content{'time'}. |
|
| ($content{'baseurl'}?'<br /><b>'.&mt('Refers to').':</b> <a href="'.$content{'baseurl'}.'">'. |
|
| $content{'baseurl'}.' ('.&Apache::lonnet::gettitle($content{'baseurl'}).')</a>':''). |
|
| '<p><pre>'. |
|
| &Apache::lontexconvert::msgtexconverted($content{'message'},1). |
|
| '</pre><hr />'.&displayresource(%content).'</p>'); |
|
| return; |
|
| } |
|
| |
|
| # =========================================================== Show the citation |
|
| |
|
| sub displayresource { |
|
| my %content=@_; |
|
| # |
|
| # If the recipient is in the same course that the message was sent from and |
|
| # has sufficient privileges, show "all details," else show citation |
|
| # |
|
| if (($env{'request.course.id'} eq $content{'courseid'}) |
|
| && (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) { |
|
| my $symb=&Apache::lonnet::symbread($content{'baseurl'}); |
|
| # Could not get a symb, give up |
|
| unless ($symb) { return $content{'citation'}; } |
|
| # Have a symb, can render |
|
| return '<h2>'.&mt('Current attempts of student (if applicable)').'</h2>'. |
|
| &Apache::loncommon::get_previous_attempt($symb, |
|
| $content{'sendername'}, |
|
| $content{'senderdomain'}, |
|
| $content{'courseid'}). |
|
| '<hr /><h2>'.&mt('Current screen output (if applicable)').'</h2>'. |
|
| &Apache::loncommon::get_student_view($symb, |
|
| $content{'sendername'}, |
|
| $content{'senderdomain'}, |
|
| $content{'courseid'}). |
|
| '<h2>'.&mt('Correct Answer(s) (if applicable)').'</h2>'. |
|
| &Apache::loncommon::get_student_answers($symb, |
|
| $content{'sendername'}, |
|
| $content{'senderdomain'}, |
|
| $content{'courseid'}); |
|
| } elsif ($env{'user.adv'}) { |
|
| return $content{'citation'}; |
|
| } |
|
| return ''; |
|
| } |
|
| |
|
| # ================================================================== The Header |
|
| |
|
| sub header { |
|
| my ($r,$title,$baseurl)=@_; |
|
| |
|
| my $extra = &Apache::loncommon::studentbrowser_javascript(); |
|
| if ($baseurl) { |
|
| $extra .= "<base href=\"http://$ENV{'SERVER_NAME'}/$baseurl\" />"; |
|
| } |
|
| $r->print(&Apache::loncommon::start_page('Communication and Messages', |
|
| $extra)); |
|
| $r->print(&Apache::lonhtmlcommon::breadcrumbs |
|
| (undef,($title?$title:'Communication and Messages'))); |
|
| |
|
| } |
|
| |
|
| # ---------------------------------------------------------------- Print header |
|
| |
|
| sub printheader { |
|
| my ($r,$url,$desc,$title,$baseurl)=@_; |
|
| &Apache::lonhtmlcommon::add_breadcrumb |
|
| ({href=>$url, |
|
| text=>$desc}); |
|
| &header($r,$title,$baseurl); |
|
| } |
|
| |
|
| # ------------------------------------------------------------ Store the comment |
|
| |
|
| sub storecomment { |
|
| my ($r)=@_; |
|
| my $msgtxt=&Apache::lonfeedback::clear_out_html($env{'form.message'}); |
|
| my $cleanmsgtxt=''; |
|
| foreach (split(/[\n\r]/,$msgtxt)) { |
|
| unless ($_=~/^\s*(\>|\>\;)/) { |
|
| $cleanmsgtxt.=$_."\n"; |
|
| } |
|
| } |
|
| my $key=&Apache::lonnet::escape($env{'form.baseurl'}).'___'.time; |
|
| &Apache::lonnet::put('nohist_stored_comments',{ $key => $cleanmsgtxt }); |
|
| } |
|
| |
|
| sub storedcommentlisting { |
|
| my ($r)=@_; |
|
| my %msgs=&Apache::lonnet::dump('nohist_stored_comments',undef,undef, |
|
| '^'.&Apache::lonnet::escape(&Apache::lonnet::escape($env{'form.showcommentbaseurl'}))); |
|
| $r->print(&Apache::loncommon::start_page('Stored Comment Listing',undef, |
|
| {'onlybody' => 1})); |
|
| if ((keys %msgs)[0]=~/^error\:/) { |
|
| $r->print(&mt('No stored comments yet.')); |
|
| } else { |
|
| my $found=0; |
|
| foreach (sort keys %msgs) { |
|
| $r->print("\n".$msgs{$_}."<hr />"); |
|
| $found=1; |
|
| } |
|
| unless ($found) { |
|
| $r->print(&mt('No stored comments yet for this resource.')); |
|
| } |
|
| } |
|
| } |
|
| |
|
| # ---------------------------------------------------------------- Send an email |
|
| |
|
| sub sendoffmail { |
|
| my ($r,$folder)=@_; |
|
| my $suffix=&foldersuffix($folder); |
|
| my $sendstatus=''; |
|
| my %specialmsg_status; |
|
| my $numspecial = 0; |
|
| if ($env{'form.send'}) { |
|
| &printheader($r,'','Messages being sent.'); |
|
| $r->rflush(); |
|
| my %content=(); |
|
| undef %content; |
|
| if ($env{'form.forwid'}) { |
|
| my $msgid=$env{'form.forwid'}; |
|
| my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]); |
|
| %content=&unpackagemsg($message{$msgid},1); |
|
| &statuschange($msgid,'forwarded',$folder); |
|
| $env{'form.message'}.="\n\n-- Forwarded message --\n\n". |
|
| $content{'message'}; |
|
| } |
|
| if ($env{'form.replyid'}) { |
|
| my $msgid=$env{'form.replyid'}; |
|
| my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]); |
|
| %content=&unpackagemsg($message{$msgid},1); |
|
| &statuschange($msgid,'replied',$folder); |
|
| } |
|
| my %toaddr=(); |
|
| undef %toaddr; |
|
| if ($env{'form.sendmode'} eq 'group') { |
|
| foreach (keys %env) { |
|
| if ($_=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) { |
|
| $toaddr{$1}=''; |
|
| } |
|
| } |
|
| } elsif ($env{'form.sendmode'} eq 'upload') { |
|
| foreach (split(/[\n\r\f]+/,$env{'form.upfile'})) { |
|
| my ($rec,$txt)=split(/\s*\:\s*/,$_); |
|
| if ($txt) { |
|
| $rec=~s/\@/\:/; |
|
| $toaddr{$rec}.=$txt."\n"; |
|
| } |
|
| } |
|
| } else { |
|
| $toaddr{$env{'form.recuname'}.':'.$env{'form.recdomain'}}=''; |
|
| } |
|
| if ($env{'form.additionalrec'}) { |
|
| foreach (split(/\,/,$env{'form.additionalrec'})) { |
|
| my ($auname,$audom)=split(/\@/,$_); |
|
| $toaddr{$auname.':'.$audom}=''; |
|
| } |
|
| } |
|
| |
|
| my $savemsg; |
|
| my $msgtype; |
|
| my %sentmessage; |
|
| my $msgsubj=&Apache::lonfeedback::clear_out_html($env{'form.subject'}); |
|
| if ((($env{'form.critmsg'}) || ($env{'form.sendbck'})) && |
|
| (&Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
|
| || &Apache::lonnet::allowed('srm',$env{'request.course.id'}. |
|
| '/'.$env{'request.course.sec'}) |
|
| )) { |
|
| $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'},1); |
|
| $msgtype = 'critical'; |
|
| } else { |
|
| $savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'}); |
|
| } |
|
| |
|
| foreach (keys %toaddr) { |
|
| my ($recuname,$recdomain)=split(/\:/,$_); |
|
| my $msgtxt = $savemsg; |
|
| if ($toaddr{$_}) { $msgtxt.='<hr />'.$toaddr{$_}; } |
|
| my $thismsg; |
|
| if ((($env{'form.critmsg'}) || ($env{'form.sendbck'})) && |
|
| (&Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
|
| || &Apache::lonnet::allowed('srm',$env{'request.course.id'}. |
|
| '/'.$env{'request.course.sec'}))) { |
|
| $r->print(&mt('Sending critical message').' '.$recuname.'@'.$recdomain.': '); |
|
| $thismsg=&user_crit_msg($recuname,$recdomain,$msgsubj,$msgtxt, |
|
| $env{'form.sendbck'},$env{'form.permanent'}, |
|
| \$sentmessage{$_}); |
|
| } else { |
|
| $r->print(&mt('Sending').' '.$recuname.'@'.$recdomain.': '); |
|
| $thismsg=&user_normal_msg($recuname,$recdomain,$msgsubj,$msgtxt, |
|
| $content{'citation'},undef,undef,$env{'form.permanent'},\$sentmessage{$_}); |
|
| } |
|
| if (($env{'request.course.id'}) && (($msgtype eq 'critical') || |
|
| ($env{'form.sendmode'} eq 'group'))) { |
|
| $specialmsg_status{$recuname.':'.$recdomain} = $thismsg; |
|
| if ($thismsg eq 'ok') { |
|
| $numspecial ++; |
|
| } |
|
| } |
|
| $r->print($thismsg.'<br />'); |
|
| $sendstatus.=' '.$thismsg; |
|
| } |
|
| if (($env{'request.course.id'}) && (($env{'form.sendmode'} eq 'group') |
|
| || ($msgtype eq 'critical'))) { |
|
| my $subj_prefix; |
|
| if ($msgtype eq 'critical') { |
|
| $subj_prefix = 'Critical.'; |
|
| } else { |
|
| $subj_prefix = 'Broadcast.'; |
|
| } |
|
| my ($specialmsgid,$specialresult); |
|
| my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
|
| my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
| my $course_str = &Apache::lonnet::escape('['.$cnum.':'.$cdom.']'); |
|
| |
|
| if ($numspecial) { |
|
| $specialresult = &user_normal_msg_raw($cnum,$cdom,$subj_prefix. |
|
| ' '.$course_str,$savemsg,undef,undef,undef, |
|
| undef,undef,\$specialmsgid); |
|
| $specialmsgid = &Apache::lonnet::unescape($specialmsgid); |
|
| } |
|
| if ($specialresult eq 'ok') { |
|
| my $record_sent; |
|
| my @recusers = (); |
|
| my @recudoms = (); |
|
| my ($stamp,$crssubj,$msgname,$msgdom,$msgcount,$context,$pid) = |
|
| split(/\:/,&Apache::lonnet::unescape($specialmsgid)); |
|
| foreach my $recipient (sort(keys(%toaddr))) { |
|
| if ($specialmsg_status{$recipient} eq 'ok') { |
|
| my $usersubj = $subj_prefix.'['.$recipient.']'; |
|
| my $usermsgid = &buildmsgid($stamp,$usersubj,$msgname, |
|
| $msgdom,$msgcount,$context,$pid); |
|
| &user_normal_msg_raw($cnum,$cdom,$subj_prefix. |
|
| ' ['.$recipient.']',$msgsubj,undef, |
|
| undef,undef,undef,$usermsgid,undef,undef,$specialmsgid); |
|
| my ($uname,$udom) = split/:/,$recipient; |
|
| push(@recusers,$uname); |
|
| push(@recudoms,$udom); |
|
| } |
|
| } |
|
| if (@recusers) { |
|
| my $specialmessage; |
|
| my $sentsubj = $subj_prefix.' ('.$numspecial.' sent) '. |
|
| $msgsubj; |
|
| $sentsubj = &HTML::Entities::encode($sentsubj,'<>&"'); |
|
| my $sentmsgid = &buildmsgid($stamp,$sentsubj,$msgname, |
|
| $msgdom,$msgcount,$context,$pid); |
|
| ($specialmsgid,$specialmessage) = &packagemsg($msgsubj,$savemsg, |
|
| undef,undef,undef,\@recusers,\@recudoms,$sentmsgid); |
|
| $record_sent = &store_sent_mail($specialmsgid,$specialmessage); |
|
| } |
|
| } else { |
|
| &Apache::lonnet::logthis('Failed to create record of critical message or broadcast in '.$env{'course.'.$env{'request.course.id'}.'.num'}.' at '.$env{'course.'.$env{'request.course.id'}.'.domain'}.' - no msgid generated'); |
|
| } |
|
| } |
|
| } else { |
|
| &printheader($r,'','No messages sent.'); |
|
| } |
|
| if ($sendstatus=~/^(\s*(?:ok|con_delayed)\s*)*$/) { |
|
| $r->print('<br /><font color="green">'.&mt('Completed.').'</font>'); |
|
| if ($env{'form.displayedcrit'}) { |
|
| &discrit($r); |
|
| } else { |
|
| &Apache::loncommunicate::menu($r); |
|
| } |
|
| } else { |
|
| $r->print( |
|
| '<h2><font color="red">'.&mt('Could not deliver message').'</font></h2>'. |
|
| &mt('Please use the browser "Back" button and correct the recipient addresses') |
|
| ); |
|
| } |
|
| } |
|
| |
|
| # ===================================================================== Handler |
|
| |
|
| sub handler { |
|
| my $r=shift; |
|
| |
|
| # ----------------------------------------------------------- Set document type |
|
| |
|
| &Apache::loncommon::content_type($r,'text/html'); |
|
| $r->send_http_header; |
|
| |
|
| return OK if $r->header_only; |
|
| |
|
| # --------------------------- Get query string for limited number of parameters |
|
| &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
|
| ['display','replyto','forward','markread','markdel','markunread', |
|
| 'sendreply','compose','sendmail','critical','recname','recdom', |
|
| 'recordftf','sortedby','block','folder','startdis','interdis', |
|
| 'showcommentbaseurl','dismode']); |
|
| $sqs='&sortedby='.$env{'form.sortedby'}; |
|
| |
|
| # ------------------------------------------------------ They checked for email |
|
| unless ($env{'form.block'}) { |
|
| &Apache::lonnet::put('email_status',{'recnewemail'=>0}); |
|
| } |
|
| |
|
| # ----------------------------------------------------------------- Breadcrumbs |
|
| |
|
| &Apache::lonhtmlcommon::clear_breadcrumbs(); |
|
| &Apache::lonhtmlcommon::add_breadcrumb |
|
| ({href=>"/adm/communicate", |
|
| text=>"Communication/Messages", |
|
| faq=>12,bug=>'Communication Tools',}); |
|
| |
|
| # ------------------------------------------------------------------ Get Folder |
|
| |
|
| my $folder=$env{'form.folder'}; |
|
| unless ($folder) { |
|
| $folder=''; |
|
| } else { |
|
| $sqs.='&folder='.&Apache::lonnet::escape($folder); |
|
| } |
|
| # ------------------------------------------------------------ Get Display Mode |
|
| |
|
| my $dismode=$env{'form.dismode'}; |
|
| unless ($dismode) { |
|
| $dismode=''; |
|
| } else { |
|
| $sqs.='&dismode='.&Apache::lonnet::escape($dismode); |
|
| } |
|
| |
|
| # --------------------------------------------------------------------- Display |
|
| |
|
| $startdis=$env{'form.startdis'}; |
|
| $startdis--; |
|
| unless ($startdis) { $startdis=0; } |
|
| |
|
| $interdis=$env{'form.interdis'}; |
|
| unless ($interdis) { $interdis=20; } |
|
| $sqs.='&interdis='.$interdis; |
|
| |
|
| if ($env{'form.firstview'}) { |
|
| $startdis=0; |
|
| } |
|
| if ($env{'form.lastview'}) { |
|
| $startdis=-1; |
|
| } |
|
| if ($env{'form.prevview'}) { |
|
| $startdis--; |
|
| } |
|
| if ($env{'form.nextview'}) { |
|
| $startdis++; |
|
| } |
|
| my $postedstartdis=$startdis+1; |
|
| $sqs.='&startdis='.$postedstartdis; |
|
| |
|
| # --------------------------------------------------------------- Render Output |
|
| |
|
| if ($env{'form.display'}) { |
|
| &displaymessage($r,$env{'form.display'},$folder); |
|
| } elsif ($env{'form.replyto'}) { |
|
| &compout($r,'',$env{'form.replyto'},undef,undef,$folder,$dismode); |
|
| } elsif ($env{'form.confirm'}) { |
|
| &printheader($r,'','Confirmed Receipt'); |
|
| foreach (keys %env) { |
|
| if ($_=~/^form\.rec\_(.*)$/) { |
|
| $r->print('<b>'.&mt('Confirming Receipt').':</b> '. |
|
| &user_crit_received($1).'<br>'); |
|
| } |
|
| if ($_=~/^form\.reprec\_(.*)$/) { |
|
| my $msgid=$1; |
|
| $r->print('<b>'.&mt('Confirming Receipt').':</b> '. |
|
| &user_crit_received($msgid).'<br>'); |
|
| &compout($r,'','','',$msgid); |
|
| } |
|
| } |
|
| &discrit($r); |
|
| } elsif ($env{'form.critical'}) { |
|
| &printheader($r,'','Displaying Critical Messages'); |
|
| &discrit($r); |
|
| } elsif ($env{'form.forward'}) { |
|
| &compout($r,$env{'form.forward'},undef,undef,undef,$folder); |
|
| } elsif ($env{'form.markdel'}) { |
|
| &printheader($r,'','Deleted Message'); |
|
| &statuschange($env{'form.markdel'},'deleted',$folder); |
|
| &Apache::loncommunicate::menu($r); |
|
| &disall($r,($folder?$folder:$dismode)); |
|
| } elsif ($env{'form.markedmove'}) { |
|
| my $total=0; |
|
| foreach (keys %env) { |
|
| if ($_=~/^form\.delmark_(.*)$/) { |
|
| &movemsg(&Apache::lonnet::unescape($1),$folder, |
|
| $env{'form.movetofolder'}); |
|
| $total++; |
|
| } |
|
| } |
|
| &printheader($r,'','Moved Messages'); |
|
| $r->print('Moved '.$total.' message(s)<p>'); |
|
| &Apache::loncommunicate::menu($r); |
|
| &disall($r,($folder?$folder:$dismode)); |
|
| } elsif ($env{'form.markeddel'}) { |
|
| my $total=0; |
|
| foreach (keys %env) { |
|
| if ($_=~/^form\.delmark_(.*)$/) { |
|
| &statuschange(&Apache::lonnet::unescape($1),'deleted',$folder); |
|
| $total++; |
|
| } |
|
| } |
|
| &printheader($r,'','Deleted Messages'); |
|
| $r->print('Deleted '.$total.' message(s)<p>'); |
|
| &Apache::loncommunicate::menu($r); |
|
| &disall($r,($folder?$folder:$dismode)); |
|
| } elsif ($env{'form.markunread'}) { |
|
| &printheader($r,'','Marked Message as Unread'); |
|
| &statuschange($env{'form.markunread'},'new'); |
|
| &Apache::loncommunicate::menu($r); |
|
| &disall($r,($folder?$folder:$dismode)); |
|
| } elsif ($env{'form.compose'}) { |
|
| &compout($r,'','',$env{'form.compose'}); |
|
| } elsif ($env{'form.recordftf'}) { |
|
| &facetoface($r,$env{'form.recordftf'}); |
|
| } elsif ($env{'form.block'}) { |
|
| &examblock($r,$env{'form.block'}); |
|
| } elsif ($env{'form.sendmail'}) { |
|
| &sendoffmail($r,$folder); |
|
| if ($env{'form.storebasecomment'}) { |
|
| &storecomment($r); |
|
| } |
|
| if (($env{'form.rsspost'}) && ($env{'request.course.id'})) { |
|
| &Apache::lonrss::addentry($env{'course.'.$env{'request.course.id'}.'.num'}, |
|
| $env{'course.'.$env{'request.course.id'}.'.domain'}, |
|
| 'Course_Announcements', |
|
| $env{'form.subject'}, |
|
| $env{'form.message'},'/adm/communicate','public'); |
|
| } |
|
| &disall($r,($folder?$folder:$dismode)); |
|
| } elsif ($env{'form.newfolder'}) { |
|
| &printheader($r,'','New Folder'); |
|
| &makefolder($env{'form.newfolder'}); |
|
| &Apache::loncommunicate::menu($r); |
|
| &disall($r,$env{'form.newfolder'}); |
|
| } elsif ($env{'form.showcommentbaseurl'}) { |
|
| &storedcommentlisting($r); |
|
| } else { |
|
| &printheader($r,'','Display All Messages'); |
|
| &Apache::loncommunicate::menu($r); |
|
| &disall($r,($folder?$folder:$dismode)); |
|
| } |
|
| $r->print(&Apache::loncommon::end_page()); |
|
| return OK; |
|
| } |
|
| # ================================================= Main program, reset counter |
|
| |
|
| BEGIN { |
|
| $msgcount=0; |
|
| } |
|
| |
|
| =pod |
|
| |
|
| =back |
|
| |
|
| =cut |
|
| |
|
| 1; |
|
| |
|
| __END__ |
__END__ |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
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