loncom/interface/loncommunicate.pm - view

File: [LON-CAPA] / loncom / interface / loncommunicate.pm
Revision 1.18: download - view: text, annotated - select for diffs
Wed Jan 14 22:08:23 2004 UTC (20 years, 5 months ago) by www
Branches: MAIN
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1: # The LearningOnline Network 2: # Communicate 3: # 4: # $Id: loncommunicate.pm,v 1.18 2004/01/14 22:08:23 www 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: # (Internal Server Error Handler 29: # 30: # (Login Screen 31: # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, 32: # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer) 33: # 34: # 3/1/1 Gerd Kortemeyer) 35: # 36: # 3/1,2/6,7/27,8/3,8/15, 37: # 11/5/01 Gerd Kortemeyer 38: # 39: package Apache::loncommunicate; 40: 41: use strict; 42: use Apache::Constants qw(:common); 43: use Apache::lonmsg(); 44: use Apache::loncommon; 45: use Apache::lonlocal; 46: 47: sub handler { 48: my $r = shift; 49: &Apache::loncommon::content_type($r,'text/html'); 50: $r->send_http_header; 51: return OK if $r->header_only; 52: # 53: # Start document 54: # 55: $r->print(<<END); 56: <html> 57: <head> 58: <title>The LearningOnline Network with CAPA</title> 59: </head> 60: END 61: my %lt=&Apache::lonlocal::texthash( 62: 'vam' => 'View All Messages', 63: 'vcm' => 'View Critical Messages', 64: 'smu' => 'Send Message to User(s)', 65: 'bmc' => 'Broadcast Message to Course', 66: 'dmu' => 'Distribute Messages from Uploaded File to Course', 67: 'unr' => 68: 'User Notes, Records of Face-to-Face Discussions, and Critical Messages', 69: 'nm' => 'New Messages', 70: 'su' => 'Subject', 71: 'da' => 'Date', 72: 'us' => 'Username', 73: 'op' => 'Open', 74: 'do' => 'Domain' 75: ); 76: my %help=(); 77: foreach ('Course_Face_To_Face_Records,Course_Critical_Message', 78: 'Course_Broadcast_Message') { 79: $help{$_}=&Apache::loncommon::help_open_topic($_); 80: } 81: 82: $r->print(&Apache::loncommon::bodytag("Communication and Messages")); 83: $r->print(<<END); 84: <table cellspacing="10" cellpadding="2"> 85: <tr><td bgcolor="#FFFFAA"> 86: <b><a href="/adm/email/">$lt{'vam'}</a></b> 87: </td></tr> 88: <tr><td bgcolor="#FFFFAA"> 89: <b><a href="/adm/email?critical=display">$lt{'vcm'}</a></b> 90: </td></tr> 91: <tr><td bgcolor="#FFFFAA"> 92: <b><a href="/adm/email?compose=individual">$lt{'smu'}</a></b> 93: </td></tr> 94: END 95: if (($ENV{'request.course.id'}) && 96: (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) { 97: $r->print(<<END); 98: <tr><td bgcolor="#FFFFAA"> 99: <b><a href="/adm/email?compose=group">$lt{'bmc'}</a></b>$help{'Course_Broadcast_Message'} 100: </td></tr> 101: <tr><td bgcolor="#FFFFAA"> 102: <b><a href="/adm/email?compose=upload">$lt{'dmu'}</a></b> 103: </td></tr> 104: <tr><td bgcolor="#FFFFAA"> 105: <b><a href="/adm/email?recordftf=query">$lt{'unr'}</a></b>$help{'Course_Face_To_Face_Records,Course_Critical_Message'} 106: </td></tr> 107: 108: END 109: } 110: $r->print('</table>'); 111: my @msgids = sort split(/\&/,&Apache::lonnet::reply 112: ('keys:'.$ENV{'user.domain'}.':'. 113: $ENV{'user.name'}.':nohist_email', 114: $ENV{'user.home'})); 115: my @newmsgs; 116: foreach (@msgids) { 117: my ($sendtime,$shortsubj,$fromname,$fromdom,$status)= 118: &Apache::lonmsg::unpackmsgid($_); 119: if (defined($sendtime) && $sendtime!~/error/) { 120: $sendtime = &Apache::lonlocal::locallocaltime($sendtime); 121: if ($status eq 'new') { 122: push @newmsgs, { 123: msgid => $_, 124: sendtime => $sendtime, 125: shortsub => &Apache::lonnet::unescape($shortsubj), 126: from => $fromname, 127: fromdom => $fromdom 128: } 129: } 130: } 131: } 132: if ($#newmsgs >= 0) { 133: $r->print(<<TABLEHEAD); 134: <h3>$lt{'nm'}</h3> 135: <table border=2><tr><th>&nbsp</th> 136: <th>$lt{'da'}</th><th>$lt{'us'}</th><th>$lt{'do'}</th><th>$lt{'su'}</th></tr> 137: TABLEHEAD 138: foreach my $msg (@newmsgs) { 139: $r->print(<<"ENDLINK"); 140: <tr bgcolor="#FFBB77"> 141: <td><a href="/adm/email?display=$msg->{'msgid'}">$lt{'op'}</a></td> 142: ENDLINK 143: foreach ('sendtime','from','fromdom','shortsub') { 144: $r->print("<td>$msg->{$_}</td>"); 145: } 146: $r->print("</td></tr>"); 147: } 148: $r->print('</table></body></html>'); 149: } else { 150: $r->print("<h3>".&mt('You have no unread messages')."</h3>"); 151: } 152: return OK; 153: } 154: 155: 1; 156: __END__