version 1.1, 2001/01/03 16:20:59
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version 1.5, 2001/02/08 21:35:24
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# |
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# 3/1/1 Gerd Kortemeyer) |
# 3/1/1 Gerd Kortemeyer) |
# |
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# 3/1 Gerd Kortemeyer |
# 3/1,2/3,2/5,2/6,2/8 Gerd Kortemeyer |
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# |
package Apache::lonfeedback; |
package Apache::lonfeedback; |
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use strict; |
use strict; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
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use Apache::lonmsg(); |
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
Line 22 sub handler {
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Line 23 sub handler {
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$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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my $feedurl=$ENV{'form.postdata'}; |
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$feedurl=~s/^http\:\/\///; |
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$feedurl=~s/^$ENV{'SERVER_NAME'}//; |
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$feedurl=~s/^$ENV{'HTTP_HOST'}//; |
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if ((($feedurl=~/^\/res/) && ($feedurl!~/^\/res\/adm/)) |
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|| ($ENV{'request.course.id'})) { |
# --------------------------------------------------- Print login screen header |
# --------------------------------------------------- Print login screen header |
$r->print(<<ENDDOCUMENT); |
unless ($ENV{'form.sendit'}) { |
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my $options=''; |
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if (($feedurl=~/^\/res/) && ($feedurl!~/^\/res\/adm/)) { |
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$options= |
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'<p><input type=checkbox name=author> Feedback to resource author'; |
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} |
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if ($ENV{'course.'.$ENV{'request.course.id'}.'.question.email'}) { |
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$options.= |
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'<br><input type=checkbox name=question> Question about resource content'; |
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} |
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if ($ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'}) { |
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$options.= |
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'<br><input type=checkbox name=course> '. |
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'Question/Comment/Feedback about course content'; |
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} |
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if ($ENV{'course.'.$ENV{'request.course.id'}.'.policy.email'}) { |
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$options.= |
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'<br><input type=checkbox name=policy> '. |
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'Question/Comment/Feedback about course policy'; |
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} |
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if ($options) { |
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$r->print(<<ENDDOCUMENT); |
<html> |
<html> |
<head> |
<head> |
<title>The LearningOnline Network with CAPA</title> |
<title>The LearningOnline Network with CAPA</title> |
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<script> |
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function gosubmit() { |
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var rec=0; |
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if (document.mailform.elements.author!=undefined) { |
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if (document.mailform.elements.author.checked) { |
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rec=1; |
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} |
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} |
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if (document.mailform.elements.question!=undefined) { |
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if (document.mailform.elements.question.checked) { |
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rec=1; |
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} |
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} |
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if (document.mailform.elements.course!=undefined) { |
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if (document.mailform.elements.course.checked) { |
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rec=1; |
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} |
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} |
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if (document.mailform.elements.policy!=undefined) { |
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if (document.mailform.elements.policy.checked) { |
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rec=1; |
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} |
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} |
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if (rec) { |
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document.mailform.submit(); |
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} else { |
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alert('Please check a feedback type.'); |
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} |
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} |
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</script> |
</head> |
</head> |
<body bgcolor="#FFFFFF"> |
<body bgcolor="#FFFFFF" onLoad="window.focus();"> |
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<img align=right src=/adm/lonIcons/lonlogos.gif> |
<h1>Feedback</h1> |
<h1>Feedback</h1> |
<img src="/adm/lonKaputt/lonconstruct.gif"> |
<h2><tt>$feedurl</tt></h2> |
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<form action="/adm/feedback" method=post name=mailform> |
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<input type=hidden name=postdata value="$feedurl"> |
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Please check at least one of the following feedback types: |
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$options<hr> |
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My question/comment/feedback:<p> |
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<textarea name=comment cols=60 rows=10> |
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</textarea><p> |
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<input type=hidden name=sendit value=1> |
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<input type=button value="Send Feedback" onClick='gosubmit();'></input> |
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</form> |
</body> |
</body> |
</html> |
</html> |
ENDDOCUMENT |
ENDDOCUMENT |
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} else { |
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print (<<ENDFAILREDIR); |
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<head><title>Feedback not sent</title> |
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<meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl"> |
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</head> |
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<html> |
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<body bgcolor="#FFFFFF"> |
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Sorry, no recipients ... |
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</body> |
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</html> |
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ENDFAILREDIR |
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} |
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} else { |
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# |
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# Get previous user input |
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# |
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my $symb=&Apache::lonnet::symbread($feedurl); |
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my $prevattempts=''; |
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if ($symb) { |
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my $answer=&Apache::lonnet::reply( |
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"restore:".$ENV{'user.domain'}.':'.$ENV{'user.name'}.':'. |
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$ENV{'request.course.id'}.':'. |
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&Apache::lonnet::escape($symb), |
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$ENV{'user.home'}); |
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my %returnhash=(); |
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map { |
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my ($name,$value)=split(/\=/,$_); |
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$returnhash{&Apache::lonnet::unescape($name)}= |
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&Apache::lonnet::unescape($value); |
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} split(/\&/,$answer); |
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my %lasthash=(); |
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my $version; |
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for ($version=1;$version<=$returnhash{'version'};$version++) { |
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map { |
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$lasthash{$_}=$returnhash{$version.':'.$_}; |
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} split(/\:/,$returnhash{$version.':keys'}); |
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} |
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$prevattempts='<table border=2></tr><th>History</th>'; |
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map { |
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$prevattempts.='<th>'.$_.'</th>'; |
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} keys %lasthash; |
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for ($version=1;$version<=$returnhash{'version'};$version++) { |
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$prevattempts.='</tr><tr><th>Attempt '.$version.'</th>'; |
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map { |
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$prevattempts.='<td>'.$returnhash{$version.':'.$_}.'</td>'; |
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} keys %lasthash; |
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} |
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$prevattempts.='</tr><tr><th>Current</th>'; |
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map { |
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$prevattempts.='<td>'.$lasthash{$_}.'</td>'; |
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} keys %lasthash; |
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$prevattempts.='</tr></table>'; |
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} |
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# |
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# Get output from resource |
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# |
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my $usersaw=&Apache::lonnet::ssi($feedurl); |
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$usersaw=~s/\<body[^\>]*\>//gi; |
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$usersaw=~s/\<\/body\>//gi; |
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$usersaw=~s/\<html\>//gi; |
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$usersaw=~s/\<\/html\>//gi; |
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$usersaw=~s/\<head\>//gi; |
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$usersaw=~s/\<\/head\>//gi; |
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$usersaw=~s/action\s*\=/would_be_action\=/gi; |
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# |
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# Filter HTML out of message (could be nasty) |
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# |
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my $message=$ENV{'form.comment'}; |
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$message=~s/\</\<\;/g; |
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$message=~s/\>/\>\;/g; |
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# |
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# Assemble email |
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# |
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my $email=<<"ENDEMAIL"; |
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Refers to <a href="$feedurl">$feedurl</a> |
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$message |
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ENDEMAIL |
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my $citations=<<"ENDCITE"; |
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<h2>Previous attempts of student (if applicable)</h2> |
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$prevattempts |
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<p><hr> |
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<h2>Original screen output (if applicable)</h2> |
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$usersaw |
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ENDCITE |
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# |
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# Who gets this? |
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# |
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my $typestyle=''; |
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my %to=(); |
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if ($ENV{'form.author'}) { |
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$typestyle.='Author Feedback<br>'; |
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$feedurl=~/^\/res\/(\w+)\/(\w+)\//; |
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$to{$2.':'.$1}=1; |
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} |
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if ($ENV{'form.question'}) { |
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$typestyle.='Question<br>'; |
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map { |
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$to{$_}=1; |
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} split(/\,/, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.question.email'}); |
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} |
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if ($ENV{'form.course'}) { |
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$typestyle.='Comment<br>'; |
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map { |
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$to{$_}=1; |
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} split(/\,/, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'}); |
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} |
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if ($ENV{'form.policy'}) { |
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$typestyle.='Policy<br>'; |
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map { |
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$to{$_}=1; |
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} split(/\,/, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.policy.email'}); |
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} |
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# |
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# Actually send mail |
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# |
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my $status=''; |
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my $sendsomething=0; |
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map { |
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if ($_) { |
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unless ( |
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&Apache::lonmsg::user_normal_msg(split(/\:/,$_),'Feedback '.$feedurl, |
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$email,$citations) eq 'ok') { |
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$status.='<br>Error sending message to '.$_.'<br>'; |
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} else { |
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$sendsomething++; |
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} |
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} |
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} keys %to; |
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# |
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# Receipt screen and redirect back to where came from |
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# |
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print (<<ENDREDIR); |
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<head> |
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<title>Feedback sent</title> |
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<meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl"> |
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</head> |
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<html> |
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<body bgcolor="#FFFFFF"> |
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$typestyle |
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<b>Sent $sendsomething message(s).</b> |
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<font color=red>$status</font> |
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</body> |
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</html> |
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ENDREDIR |
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} |
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} else { |
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print (<<ENDNOREDIR); |
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<head><title>Feedback not sent</title> |
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<meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl"> |
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</head> |
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<html> |
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<body bgcolor="#FFFFFF"> |
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Sorry, no feedback possible on this resource ... |
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</body> |
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</html> |
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ENDNOREDIR |
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} |
return OK; |
return OK; |
} |
} |
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1; |
1; |
__END__ |
__END__ |
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