--- loncom/interface/lonmsg.pm 2002/07/22 14:23:29 1.35
+++ loncom/interface/lonmsg.pm 2003/03/31 16:34:08 1.52
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Routines for messaging
#
-# $Id: lonmsg.pm,v 1.35 2002/07/22 14:23:29 bowersj2 Exp $
+# $Id: lonmsg.pm,v 1.52 2003/03/31 16:34:08 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -47,20 +47,26 @@ package Apache::lonmsg;
use strict;
use Apache::lonnet();
use vars qw($msgcount);
-use HTML::TokeParser;
+use HTML::TokeParser();
use Apache::Constants qw(:common);
-use Apache::loncommon;
+use Apache::loncommon();
+use Apache::lontexconvert();
+use HTML::Entities();
# ===================================================================== Package
sub packagemsg {
- my ($subject,$message,$citation)=@_;
- $message=~s/\\<\;/g;
- $message=~s/\>/\>\;/g;
- $citation=~s/\\<\;/g;
- $citation=~s/\>/\>\;/g;
- $subject=~s/\\<\;/g;
- $subject=~s/\>/\>\;/g;
+ my ($subject,$message,$citation,$baseurl,$attachmenturl)=@_;
+ $message =&HTML::Entities::encode($message);
+ $citation=&HTML::Entities::encode($citation);
+ $subject =&HTML::Entities::encode($subject);
+ #remove machine specification
+ $baseurl =~ s|^http://[^/]+/|/|;
+ $baseurl =&HTML::Entities::encode($baseurl);
+ #remove machine specification
+ $attachmenturl =~ s|^http://[^/]+/|/|;
+ $attachmenturl =&HTML::Entities::encode($attachmenturl);
+
my $now=time;
$msgcount++;
my $partsubj=$subject;
@@ -68,8 +74,7 @@ sub packagemsg {
my $msgid=&Apache::lonnet::escape(
$now.':'.$partsubj.':'.$ENV{'user.name'}.':'.
$ENV{'user.domain'}.':'.$msgcount.':'.$$);
- return $msgid,
- '
Attachment: '.$fname.'.'.$ft.''; + } else { + $content{'message'}.='
Attachment: '.$fname.'.'.$ft.'';
+ }
+ }
return %content;
}
@@ -118,6 +142,17 @@ sub unpackmsgid {
return ($sendtime,$shortsubj,$fromname,$fromdomain,$status{$msgid});
}
+# ============================================================= Check for email
+
+sub newmail {
+ if ((time-$ENV{'user.mailcheck.time'})>300) {
+ my %what=&Apache::lonnet::get('email_status',['recnewemail']);
+ &Apache::lonnet::appenv('user.mailcheck.time'=>time);
+ if ($what{'recnewemail'}>0) { return 1; }
+ }
+ return 0;
+}
+
# =============================== Automated message to the author of a resource
sub author_res_msg {
@@ -140,7 +175,7 @@ sub author_res_msg {
# ================================================== Critical message to a user
-sub user_crit_msg {
+sub user_crit_msg_raw {
my ($user,$domain,$subject,$message,$sendback)=@_;
# Check if allowed missing
my $status='';
@@ -154,6 +189,13 @@ sub user_crit_msg {
'put:'.$domain.':'.$user.':critical:'.
&Apache::lonnet::escape($msgid).'='.
&Apache::lonnet::escape($message),$homeserver);
+ if ($ENV{'request.course.id'}) {
+ &user_normal_msg_raw(
+ $ENV{'course.'.$ENV{'request.course.id'}.'.num'},
+ $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
+ 'Critical ['.$user.':'.$domain.']',
+ $message);
+ }
} else {
$status='no_host';
}
@@ -167,19 +209,41 @@ sub user_crit_msg {
return $status;
}
+# New routine that respects "forward" and calls old routine
+
+sub user_crit_msg {
+ my ($user,$domain,$subject,$message,$sendback)=@_;
+ my $status='';
+ my %userenv = &Apache::lonnet::get('environment',['msgforward'],
+ $domain,$user);
+ my $msgforward=$userenv{'msgforward'};
+ if ($msgforward) {
+ foreach (split(/\,/,$msgforward)) {
+ my ($forwuser,$forwdomain)=split(/\:/,$_);
+ $status.=
+ &user_crit_msg_raw($forwuser,$forwdomain,$subject,$message,
+ $sendback).' ';
+ }
+ } else {
+ $status=&user_crit_msg_raw($user,$domain,$subject,$message,$sendback);
+ }
+ return $status;
+}
+
# =================================================== Critical message received
sub user_crit_received {
my $msgid=shift;
my %message=&Apache::lonnet::get('critical',[$msgid]);
- my %contents=&unpackagemsg($message{$msgid});
+ my %contents=&unpackagemsg($message{$msgid},1);
my $status='rec: '.($contents{'sendback'}?
&user_normal_msg($contents{'sendername'},$contents{'senderdomain'},
'Receipt: '.$ENV{'user.name'}.' at '.$ENV{'user.domain'},
'User '.$ENV{'user.name'}.' at '.$ENV{'user.domain'}.
- ' acknowledged receipt of message "'.
- $contents{'subject'}.'" dated '.$contents{'time'}.".\n\n"
- .'Message ID: '.$contents{'msgid'}):'no msg req');
+ ' acknowledged receipt of message'."\n".' "'.
+ $contents{'subject'}.'"'."\n".'dated '.
+ $contents{'time'}.".\n"
+ ):'no msg req');
$status.=' trans: '.
&Apache::lonnet::put(
'nohist_email',{$contents{'msgid'} => $message{$msgid}});
@@ -194,19 +258,22 @@ sub user_crit_received {
# ======================================================== Normal communication
-sub user_normal_msg {
- my ($user,$domain,$subject,$message,$citation)=@_;
+sub user_normal_msg_raw {
+ my ($user,$domain,$subject,$message,$citation,$baseurl,$attachmenturl)=@_;
# Check if allowed missing
my $status='';
my $msgid='undefined';
unless (($message)&&($user)&&($domain)) { $status='empty'; };
my $homeserver=&Apache::lonnet::homeserver($user,$domain);
if ($homeserver ne 'no_host') {
- ($msgid,$message)=&packagemsg($subject,$message,$citation);
+ ($msgid,$message)=&packagemsg($subject,$message,$citation,$baseurl,
+ $attachmenturl);
$status=&Apache::lonnet::critical(
'put:'.$domain.':'.$user.':nohist_email:'.
&Apache::lonnet::escape($msgid).'='.
&Apache::lonnet::escape($message),$homeserver);
+ &Apache::lonnet::put
+ ('email_status',{'recnewemail'=>time},$domain,$user);
} else {
$status='no_host';
}
@@ -216,6 +283,29 @@ sub user_normal_msg {
return $status;
}
+# New routine that respects "forward" and calls old routine
+
+sub user_normal_msg {
+ my ($user,$domain,$subject,$message,$citation,$baseurl,$attachmenturl)=@_;
+ my $status='';
+ my %userenv = &Apache::lonnet::get('environment',['msgforward'],
+ $domain,$user);
+ my $msgforward=$userenv{'msgforward'};
+ if ($msgforward) {
+ foreach (split(/\,/,$msgforward)) {
+ my ($forwuser,$forwdomain)=split(/\:/,$_);
+ $status.=
+ &user_normal_msg_raw($forwuser,$forwdomain,$subject,$message,
+ $citation,$baseurl,$attachmenturl).' ';
+ }
+ } else {
+ $status=&user_normal_msg_raw($user,$domain,$subject,$message,
+ $citation,$baseurl,$attachmenturl);
+ }
+ return $status;
+}
+
+
# =============================================================== Status Change
sub statuschange {
@@ -313,10 +403,15 @@ sub discrit {
my %content=&unpackagemsg($what{$_});
next if ($content{'senderdomain'} eq '');
$content{'message'}=~s/\n/\
/g;
- $result.='
'.$content{'message'}.''. + $result.='
'. + &Apache::lontexconvert::msgtexconverted($content{'message'}). + ''. ''. ''; @@ -336,7 +431,7 @@ sub discrit { sub comprep { my ($r,$msgid)=@_; my %message=&Apache::lonnet::get('nohist_email',[$msgid]); - my %content=&unpackagemsg($message{$msgid}); + my %content=&unpackagemsg($message{$msgid},1); my $quotemsg='> '.$content{'message'}; $quotemsg=~s/\r/\n/g; $quotemsg=~s/\f/\n/g; @@ -355,7 +450,7 @@ sub comprep {