--- loncom/interface/lonfeedback.pm 2001/02/09 21:17:48 1.6 +++ loncom/interface/lonfeedback.pm 2003/10/15 20:01:48 1.62 @@ -1,6 +1,30 @@ # The LearningOnline Network # Feedback # +# $Id: lonfeedback.pm,v 1.62 2003/10/15 20:01:48 www Exp $ +# +# Copyright Michigan State University Board of Trustees +# +# This file is part of the LearningOnline Network with CAPA (LON-CAPA). +# +# LON-CAPA is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# LON-CAPA is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with LON-CAPA; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# /home/httpd/html/adm/gpl.txt +# +# http://www.lon-capa.org/ +# # (Internal Server Error Handler # # (Login Screen @@ -10,42 +34,187 @@ # 3/1/1 Gerd Kortemeyer) # # 3/1,2/3,2/5,2/6,2/8 Gerd Kortemeyer +# 2/9 Guy Albertelli +# 2/10 Gerd Kortemeyer +# 2/13 Guy Albertelli +# 7/25 Gerd Kortemeyer +# 7/26 Guy Albertelli +# 7/26,8/10,10/1,11/5,11/6,12/27,12/29 Gerd Kortemeyer +# YEAR=2002 +# 1/1,1/16 Gerd Kortemeyer # + package Apache::lonfeedback; use strict; use Apache::Constants qw(:common); use Apache::lonmsg(); +use Apache::loncommon(); +use Apache::lontexconvert(); +use Apache::lonlocal; + +sub list_discussion { + my ($mode,$status,$symb)=@_; + my $discussiononly=0; + if ($mode eq 'board') { $discussiononly=1; } + unless ($ENV{'request.course.id'}) { return ''; } + my $crs='/'.$ENV{'request.course.id'}; + if ($ENV{'request.course.sec'}) { + $crs.='_'.$ENV{'request.course.sec'}; + } + $crs=~s/\_/\//g; + unless ($symb) { + $symb=&Apache::lonnet::symbread(); + } + unless ($symb) { return ''; } + my $seeid=&Apache::lonnet::allowed('rin',$crs); + my $viewgrades=&Apache::lonnet::allowed('vgr',$crs); + my $discussion=''; + my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + if ($contrib{'version'}) { + unless ($discussiononly) { + $discussion.= + '
'; + } + my $idx; + for ($idx=1;$idx<=$contrib{'version'};$idx++) { + my $hidden=($contrib{'hidden'}=~/\.$idx\./); + my $deleted=($contrib{'deleted'}=~/\.$idx\./); + unless ((($hidden) && (!$seeid)) || ($deleted)) { + my $message=$contrib{$idx.':message'}; + $message=~s/\n/\
/g; + $message=&Apache::lontexconvert::msgtexconverted($message); + if ($contrib{$idx.':attachmenturl'}) { + my ($fname,$ft) + =($contrib{$idx.':attachmenturl'}=~/\/(\w+)\.(\w+)$/); + $message.='

'.&mt('Attachment').': '.$fname.'.'.$ft.''; + } + if ($message) { + if ($hidden) { + $message=''.$message.''; + } + my $screenname=&Apache::loncommon::screenname( + $contrib{$idx.':sendername'}, + $contrib{$idx.':senderdomain'}); + my $plainname=&Apache::loncommon::nickname( + $contrib{$idx.':sendername'}, + $contrib{$idx.':senderdomain'}); + + my $sender=&mt('Anonymous'); + if ((!$contrib{$idx.':anonymous'}) || ($seeid)) { + $sender=&Apache::loncommon::aboutmewrapper( + $plainname, + $contrib{$idx.':sendername'}, + $contrib{$idx.':senderdomain'}).' ('. + $contrib{$idx.':sendername'}.' at '. + $contrib{$idx.':senderdomain'}.')'; + if ($contrib{$idx.':anonymous'}) { + $sender.=' ['.&mt('anonymous').'] '. + $screenname; + } + if ($seeid) { + if ($hidden) { + $sender.=' '.&mt('Make Visible').''; + } else { + $sender.=' '.&mt('Hide').''; + } + $sender.=' '.&mt('Delete').''; + } + } else { + if ($screenname) { + $sender=''.$screenname.''; + } + } + my $vgrlink; + if ($viewgrades) { + $vgrlink=&Apache::loncommon::submlink('Submissions', + $contrib{$idx.':sendername'},$contrib{$idx.':senderdomain'},$symb); + } + $discussion.='

'.$sender.' '.$vgrlink.' ('. + localtime($contrib{$idx.':timestamp'}). + '):

'.$message. + '

'; + } + } + } + unless ($discussiononly) { + $discussion.='
'; + } + } + if ($discussiononly) { + $discussion.=(< + + + + +
+Note: in anonymous discussion, your name is visible only to +course faculty
+ +

+Attachment (128 KB max size): +

+ +ENDDISCUSS + $discussion.=&generate_preview_button(); + } + return $discussion; +} sub mail_screen { my ($r,$feedurl,$options) = @_; + my $bodytag=&Apache::loncommon::bodytag('Resource Feedback and Discussion', + '','onLoad="window.focus();"'); + my $title=&Apache::lonnet::gettitle($feedurl); + if (!$title) { $title = $feedurl; } + my $latexHelp = Apache::loncommon::helpLatexCheatsheet(); $r->print(< The LearningOnline Network with CAPA + - - -

Feedback

-

$feedurl

-
+$bodytag +

$title

+ Please check at least one of the following feedback types: $options
My question/comment/feedback:

-

- - +Attachment (128 KB max size): +

+

+ + +

- - ENDDOCUMENT +$r->print(&generate_preview_button().''); } sub fail_redirect { my ($r,$feedurl) = @_; $r->print (<Feedback not sent + -Sorry, no recipients ... + +Sorry, no recipients ... ENDFAILREDIR } sub redirect_back { - my ($r,$feedurl,$typestyle,$sendsomething,$status) = @_; + my ($r,$feedurl,$typestyle,$sendsomething,$sendposts,$status) = @_; $r->print (< Feedback sent + - + + $typestyle -Sent $sendsomething message(s). +Sent $sendsomething message(s), and $sendposts post(s). $status +
+
ENDREDIR @@ -109,84 +287,69 @@ sub no_redirect_back { my ($r,$feedurl) = @_; $r->print (<Feedback not sent - + +ENDNOREDIR + + if ($feedurl!~/^\/adm\/feedback/) { + $r->print(''); + } + + $r->print (< - -Sorry, no feedback possible on this resource ... + + +Sorry, no feedback possible on this resource ... -ENDNOREDIR +ENDNOREDIRTWO } sub screen_header { my ($feedurl) = @_; - my $options=''; - if (($feedurl=~/^\/res/) && ($feedurl!~/^\/res\/adm/)) { - $options= - '

Feedback to resource author'; - } - if ($ENV{'course.'.$ENV{'request.course.id'}.'.question.email'}) { - $options.= - '
Question about resource content'; + my $msgoptions=''; + my $discussoptions=''; + if (($feedurl=~/^\/res\//) && ($feedurl!~/^\/res\/adm/)) { + $msgoptions= + '

'. + &mt('Feedback to resource author'); } - if ($ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'}) { - $options.= + if (&feedback_available(1)) { + $msgoptions.= + '
'. + &mt('Question about resource content'); + } + if (&feedback_available(0,1)) { + $msgoptions.= '
'. - 'Question/Comment/Feedback about course content'; + &mt('Question/Comment/Feedback about course content'); } - if ($ENV{'course.'.$ENV{'request.course.id'}.'.policy.email'}) { - $options.= + if (&feedback_available(0,0,1)) { + $msgoptions.= '
'. - 'Question/Comment/Feedback about course policy'; + &mt('Question/Comment/Feedback about course policy'); } - return $options; -} -sub get_previous_attempt { - my ($feedurl)=@_; - my $symb=&Apache::lonnet::symbread($feedurl); - my $prevattempts=''; - if ($symb) { - my $answer=&Apache::lonnet::reply( - "restore:".$ENV{'user.domain'}.':'.$ENV{'user.name'}.':'. - $ENV{'request.course.id'}.':'. - &Apache::lonnet::escape($symb), - $ENV{'user.home'}); - my %returnhash=(); - map { - my ($name,$value)=split(/\=/,$_); - $returnhash{&Apache::lonnet::unescape($name)}= - &Apache::lonnet::unescape($value); - } split(/\&/,$answer); - my %lasthash=(); - my $version; - for ($version=1;$version<=$returnhash{'version'};$version++) { - map { - $lasthash{$_}=$returnhash{$version.':'.$_}; - } split(/\:/,$returnhash{$version.':keys'}); - } - $prevattempts=''; - map { - $prevattempts.=''; - } keys %lasthash; - for ($version=1;$version<=$returnhash{'version'};$version++) { - $prevattempts.=''; - map { - $prevattempts.=''; - } keys %lasthash; - } - $prevattempts.=''; - map { - $prevattempts.=''; - } keys %lasthash; - $prevattempts.='
History'.$_.'
Attempt '.$version.''.$returnhash{$version.':'.$_}.'
Current'.$lasthash{$_}.'
'; + if ($ENV{'request.course.id'}) { + if (&Apache::lonnet::allowed('pch', + $ENV{'request.course.id'}. + ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) { + $discussoptions=' '. + &mt('Contribution to course discussion of resource'); + $discussoptions.='
'. + &mt('Anonymous contribution to course discussion of resource'). + ' ('.&mt('name only visible to course faculty').')'; + } } + if ($msgoptions) { $msgoptions='

'.&mt('Sending Messages').'

'.$msgoptions; } + if ($discussoptions) { + $discussoptions='

'.&mt('Discussion Contributions').'

'.$discussoptions; } + return $msgoptions.$discussoptions; } sub resource_output { my ($feedurl) = @_; - my $usersaw=&Apache::lonnet::ssi($feedurl); + my $usersaw=&Apache::lonnet::ssi_body($feedurl); $usersaw=~s/\]*\>//gi; $usersaw=~s/\<\/body\>//gi; $usersaw=~s/\//gi; @@ -198,14 +361,29 @@ sub resource_output { } sub clear_out_html { - my $message=$ENV{'form.comment'}; - $message=~s/\/\>\;/g; + my ($message,$override)=@_; + my $cid=$ENV{'request.course.id'}; + if (($ENV{"course.$cid.allow_limited_html_in_feedback"} =~ m/yes/i) || + ($override)) { + # allows


      • + #
        + my %html=(B=>1, I=>1, P=>1, A=>1, LI=>1, OL=>1, UL=>1, EM=>1, + BR=>1, TT=>1, STRONG=>1, BLOCKQUOTE=>1, DIV=>1, IMG=>1, + M=>1); + + $message =~ s/\<(\/?\s*(\w+)[^\>\<]*)/ + {($html{uc($2)}&&(length($1)<1000))?"\<$1":"\<$1"}/ge; + $message =~ s/(\]*)\>/ + {($html{uc($2)}&&(length($1)<1000))?"$1\>":"$1\>"}/ge; + } else { + $message=~s/\/\>\;/g; + } return $message; } sub assemble_email { - my ($feedurl,$message,$prevattempts,$usersaw)=@_; + my ($feedurl,$message,$prevattempts,$usersaw,$useranswer)=@_; my $email=<<"ENDEMAIL"; Refers to $feedurl @@ -217,74 +395,283 @@ $prevattempts

        Original screen output (if applicable)

        $usersaw +

        Correct Answer(s) (if applicable)

        +$useranswer ENDCITE return ($email,$citations); } +sub secapply { + my $rec=shift; + my $defaultflag=shift; + $rec=~s/\s+//g; + $rec=~s/\@/\:/g; + my ($adr,$sections)=($rec=~/^([^\(]+)\(([^\)]+)\)/); + if ($sections) { + foreach (split(/\;/,$sections)) { + if (($_ eq $ENV{'request.course.sec'}) || + ($defaultflag && ($_ eq '*'))) { + return $adr; + } + } + } else { + return $rec; + } + return ''; +} + sub decide_receiver { - my ($feedurl) = @_; + my ($feedurl,$author,$question,$course,$policy,$defaultflag) = @_; my $typestyle=''; my %to=(); - if ($ENV{'form.author'}) { - $typestyle.='Author Feedback
        '; + if ($ENV{'form.author'}||$author) { + $typestyle.='Submitting as Author Feedback
        '; $feedurl=~/^\/res\/(\w+)\/(\w+)\//; $to{$2.':'.$1}=1; } - if ($ENV{'form.question'}) { - $typestyle.='Question
        '; - map { - $to{$_}=1; - } split(/\,/, - $ENV{'course.'.$ENV{'request.course.id'}.'.question.email'}); - } - if ($ENV{'form.course'}) { - $typestyle.='Comment
        '; - map { - $to{$_}=1; - } split(/\,/, - $ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'}); - } - if ($ENV{'form.policy'}) { - $typestyle.='Policy
        '; - map { - $to{$_}=1; - } split(/\,/, - $ENV{'course.'.$ENV{'request.course.id'}.'.policy.email'}); + if ($ENV{'form.question'}||$question) { + $typestyle.='Submitting as Question
        '; + foreach (split(/\,/, + $ENV{'course.'.$ENV{'request.course.id'}.'.question.email'}) + ) { + my $rec=&secapply($_,$defaultflag); + if ($rec) { $to{$rec}=1; } + } + } + if ($ENV{'form.course'}||$course) { + $typestyle.='Submitting as Comment
        '; + foreach (split(/\,/, + $ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'}) + ) { + my $rec=&secapply($_,$defaultflag); + if ($rec) { $to{$rec}=1; } + } + } + if ($ENV{'form.policy'}||$policy) { + $typestyle.='Submitting as Policy Feedback
        '; + foreach (split(/\,/, + $ENV{'course.'.$ENV{'request.course.id'}.'.policy.email'}) + ) { + my $rec=&secapply($_,$defaultflag); + if ($rec) { $to{$rec}=1; } + } + } + if ((scalar(%to) eq '0') && (!$defaultflag)) { + ($typestyle,%to)= + &decide_receiver($feedurl,$author,$question,$course,$policy,1); } return ($typestyle,%to); } +sub feedback_available { + my ($question,$course,$policy)=@_; + my ($typestyle,%to)=&decide_receiver('',0,$question,$course,$policy); + return scalar(%to); +} + sub send_msg { - my ($feedurl,$email,$citations,%to)=@_; + my ($feedurl,$email,$citations,$attachmenturl,%to)=@_; my $status=''; my $sendsomething=0; - map { + foreach (keys %to) { if ($_) { - unless (&Apache::lonmsg::user_normal_msg(split(/\:/,$_),'Feedback '.$feedurl, - $email,$citations) eq 'ok') { - $status.='
        Error sending message to '.$_.'
        '; + my $declutter=&Apache::lonnet::declutter($feedurl); + unless (&Apache::lonmsg::user_normal_msg(split(/\:/,$_), + 'Feedback ['.$declutter.']',$email,$citations,$feedurl, + $attachmenturl)=~/ok/) { + $status.='
        '.&mt('Error sending message to').' '.$_.'
        '; } else { - #$status.='
        Message sent to '.$_.'
        '; $sendsomething++; } } - } keys %to; + } + + my %record=&Apache::lonnet::restore('_feedback'); + my ($temp)=keys %record; + unless ($temp=~/^error\:/) { + my %newrecord=(); + $newrecord{'resource'}=$feedurl; + $newrecord{'subnumber'}=$record{'subnumber'}+1; + unless (&Apache::lonnet::cstore(\%newrecord,'_feedback') eq 'ok') { + $status.='
        '.&mt('Not registered').'
        '; + } + } + return ($status,$sendsomething); } +sub adddiscuss { + my ($symb,$email,$anon,$attachmenturl)=@_; + my $status=''; + if (&Apache::lonnet::allowed('pch',$ENV{'request.course.id'}. + ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) { + + my %contrib=('message' => $email, + 'sendername' => $ENV{'user.name'}, + 'senderdomain' => $ENV{'user.domain'}, + 'screenname' => $ENV{'environment.screenname'}, + 'plainname' => $ENV{'environment.firstname'}.' '. + $ENV{'environment.middlename'}.' '. + $ENV{'environment.lastname'}.' '. + $ENV{'enrironment.generation'}, + 'attachmenturl'=> $attachmenturl); + if ($anon) { + $contrib{'anonymous'}='true'; + } + if (($symb) && ($email)) { + $status='Adding to class discussion'.($anon?' (anonymous)':'').': '. + &Apache::lonnet::store(\%contrib,$symb,$ENV{'request.course.id'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + my %storenewentry=($symb => time); + $status.='
        '.&mt('Updating discussion time').': '. + &Apache::lonnet::put('discussiontimes',\%storenewentry, + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + } + my %record=&Apache::lonnet::restore('_discussion'); + my ($temp)=keys %record; + unless ($temp=~/^error\:/) { + my %newrecord=(); + $newrecord{'resource'}=$symb; + $newrecord{'subnumber'}=$record{'subnumber'}+1; + $status.='
        '.&mt('Registering').': '. + &Apache::lonnet::cstore(\%newrecord,'_discussion'); + } + } else { + $status.='Failed.'; + } + return $status.'
        '; +} + +# ----------------------------------------------------------- Preview function + +sub show_preview { + my $r=shift; + my $message=&clear_out_html($ENV{'form.comment'}); + $message=~s/\n/\
        /g; + $message=&Apache::lontexconvert::msgtexconverted($message); + $r->print('
        '. + $message.'
        '); +} + +sub generate_preview_button { + return(< + + + +ENDPREVIEW +} sub handler { my $r = shift; - $r->content_type('text/html'); - $r->send_http_header; - return OK if $r->header_only; - + if ($r->header_only) { + $r->content_type('text/html'); + $r->send_http_header; + return OK; + } + +# --------------------------- Get query string for limited number of parameters + + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, + ['hide','unhide','deldisc','postdata','preview']); + + if (($ENV{'form.hide'}) || ($ENV{'form.unhide'})) { +# ----------------------------------------------------------------- Hide/unhide + $r->content_type('text/html'); + $r->send_http_header; + + my $entry=$ENV{'form.hide'}?$ENV{'form.hide'}:$ENV{'form.unhide'}; + + my ($symb,$idx)=split(/\:\:\:/,$entry); + my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); + + my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + + + my $currenthidden=$contrib{'hidden'}; + + if ($ENV{'form.hide'}) { + $currenthidden.='.'.$idx.'.'; + } else { + $currenthidden=~s/\.$idx\.//g; + } + my %newhash=('hidden' => $currenthidden); + + &Apache::lonnet::store(\%newhash,$symb,$ENV{'request.course.id'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + + &redirect_back($r,&Apache::lonnet::clutter($url), + &mt('Changed discussion status').'

        ','0','0'); + } elsif ($ENV{'form.deldisc'}) { +# --------------------------------------------------------------- Hide for good + $r->content_type('text/html'); + $r->send_http_header; + + my $entry=$ENV{'form.deldisc'}; + + my ($symb,$idx)=split(/\:\:\:/,$entry); + my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); + + my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + + + my $currentdeleted=$contrib{'deleted'}; + + $currentdeleted.='.'.$idx.'.'; + + my %newhash=('deleted' => $currentdeleted); + + &Apache::lonnet::store(\%newhash,$symb,$ENV{'request.course.id'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + + &redirect_back($r,&Apache::lonnet::clutter($url), + &mt('Changed discussion status').'

        ','0','0'); + } elsif ($ENV{'form.preview'}) { +# -------------------------------------------------------- User wants a preview + &show_preview($r); + } else { +# ------------------------------------------------------------- Normal feedback my $feedurl=$ENV{'form.postdata'}; $feedurl=~s/^http\:\/\///; $feedurl=~s/^$ENV{'SERVER_NAME'}//; $feedurl=~s/^$ENV{'HTTP_HOST'}//; + $feedurl=~s/\?.+$//; + + my $symb=&Apache::lonnet::symbread($feedurl); + unless ($symb) { + $symb=$ENV{'form.symb'}; + if ($symb) { + my ($map,$id,$url)=&Apache::lonnet::decode_symb($symb); + $feedurl=&Apache::lonnet::clutter($url); + } + } + my $goahead=1; + if ($feedurl=~/\.(problem|exam|quiz|assess|survey|form)$/) { + unless ($symb) { $goahead=0; } + } + + if ($goahead) { +# Go ahead with feedback, no ambiguous reference + $r->content_type('text/html'); + $r->send_http_header; - if ((($feedurl=~/^\/res/) && ($feedurl!~/^\/res\/adm/)) - || ($ENV{'request.course.id'})) { + if ( + ( + ($feedurl=~m:^/res:) && ($feedurl!~m:^/res/adm:) + ) + || + ($ENV{'request.course.id'} && ($feedurl!~m:^/adm:)) + || + ($ENV{'request.course.id'} && ($symb=~/^bulletin\_\_\_/)) + ) { # --------------------------------------------------- Print login screen header unless ($ENV{'form.sendit'}) { my $options=&screen_header($feedurl); @@ -296,35 +683,72 @@ sub handler { } else { # Get previous user input - my $prevattempts=&get_previous_attempt($feedurl); + my $prevattempts=&Apache::loncommon::get_previous_attempt( + $symb,$ENV{'user.name'},$ENV{'user.domain'}, + $ENV{'request.course.id'}); # Get output from resource my $usersaw=&resource_output($feedurl); +# Get resource answer (need to allow student to view grades for this to work) + &Apache::lonnet::appenv(('allowed.vgr'=>'F')); + my $useranswer=&Apache::loncommon::get_student_answers( + $symb,$ENV{'user.name'},$ENV{'user.domain'}, + $ENV{'request.course.id'}); + &Apache::lonnet::delenv('allowed.vgr'); +# Get attachments, if any, and not too large + my $attachmenturl=''; + if ($ENV{'form.attachment.filename'}) { + unless (length($ENV{'form.attachment'})>131072) { + $attachmenturl=&Apache::lonnet::userfileupload('attachment'); + } + } # Filter HTML out of message (could be nasty) - my $message=&clear_out_html; + my $message=&clear_out_html($ENV{'form.comment'}); # Assemble email - my ($email,$citations)=&assemble_email($feedurl,$message,$prevattempts,$usersaw); - + my ($email,$citations)=&assemble_email($feedurl,$message,$prevattempts, + $usersaw,$useranswer); + # Who gets this? my ($typestyle,%to) = &decide_receiver($feedurl); # Actually send mail - my ($status,$numsent)=&send_msg($feedurl,$email,$citations,%to); + my ($status,$numsent)=&send_msg($feedurl,$email,$citations, + $attachmenturl,%to); + +# Discussion? Store that. + + my $numpost=0; + if ($ENV{'form.discuss'}) { + $typestyle.=&adddiscuss($symb,$message,0,$attachmenturl); + $numpost++; + } + + if ($ENV{'form.anondiscuss'}) { + $typestyle.=&adddiscuss($symb,$message,1,$attachmenturl); + $numpost++; + } + # Receipt screen and redirect back to where came from - &redirect_back($r,$feedurl,$typestyle,$status,$numsent); + &redirect_back($r,$feedurl,$typestyle,$numsent,$numpost,$status); } - } else { + } else { +# Unable to give feedback &no_redirect_back($r,$feedurl); + } + } else { +# Ambiguous Problem Resource + if ( &Apache::lonnet::mod_perl_version() == 2 ) { + &Apache::lonnet::cleanenv(); + } + $r->internal_redirect('/adm/ambiguous'); } +} return OK; } 1; __END__ - - -