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Diff for /loncom/interface/lonfeedback.pm between versions 1.6 and 1.12

version 1.6, 2001/02/09 21:17:48 version 1.12, 2001/07/26 20:19:12
Line 10 Line 10
 # 3/1/1 Gerd Kortemeyer)  # 3/1/1 Gerd Kortemeyer)
 #  #
 # 3/1,2/3,2/5,2/6,2/8 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
   
 package Apache::lonfeedback;  package Apache::lonfeedback;
   
 use strict;  use strict;
 use Apache::Constants qw(:common);  use Apache::Constants qw(:common);
 use Apache::lonmsg();  use Apache::lonmsg();
   use Apache::loncommon();
   
 sub mail_screen {  sub mail_screen {
   my ($r,$feedurl,$options) = @_;    my ($r,$feedurl,$options) = @_;
Line 23  sub mail_screen { Line 28  sub mail_screen {
 <html>  <html>
 <head>  <head>
 <title>The LearningOnline Network with CAPA</title>  <title>The LearningOnline Network with CAPA</title>
   <meta http-equiv="pragma" content="no-cache"></meta>
 <script>  <script>
     function gosubmit() {      function gosubmit() {
         var rec=0;          var rec=0;
         if (document.mailform.elements.author!=undefined) {          if (typeof(document.mailform.elements.author)!="undefined") {
           if (document.mailform.elements.author.checked) {            if (document.mailform.elements.author.checked) {
              rec=1;               rec=1;
           }             } 
         }          }
         if (document.mailform.elements.question!=undefined) {          if (typeof(document.mailform.elements.question)!="undefined") {
           if (document.mailform.elements.question.checked) {            if (document.mailform.elements.question.checked) {
              rec=1;               rec=1;
           }             } 
         }          }
         if (document.mailform.elements.course!=undefined) {          if (typeof(document.mailform.elements.course)!="undefined") {
           if (document.mailform.elements.course.checked) {            if (document.mailform.elements.course.checked) {
              rec=1;               rec=1;
           }             } 
         }          }
         if (document.mailform.elements.policy!=undefined) {          if (typeof(document.mailform.elements.policy)!="undefined") {
           if (document.mailform.elements.policy.checked) {            if (document.mailform.elements.policy.checked) {
              rec=1;               rec=1;
           }             } 
         }          }
           if (typeof(document.mailform.elements.discuss)!="undefined") {
             if (document.mailform.elements.discuss.checked) {
                rec=1;
             } 
           }
   
         if (rec) {          if (rec) {
     document.mailform.submit();      document.mailform.submit();
Line 78  sub fail_redirect { Line 89  sub fail_redirect {
   my ($r,$feedurl) = @_;    my ($r,$feedurl) = @_;
   $r->print (<<ENDFAILREDIR);    $r->print (<<ENDFAILREDIR);
 <head><title>Feedback not sent</title>  <head><title>Feedback not sent</title>
   <meta http-equiv="pragma" content="no-cache"></meta>
 <meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl">  <meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl">
 </head>  </head>
 <html>  <html>
 <body bgcolor="#FFFFFF">  <body bgcolor="#FFFFFF">
 Sorry, no recipients  ...  <img align=right src=/adm/lonIcons/lonlogos.gif>
   <b>Sorry, no recipients  ...</b>
 </body>  </body>
 </html>  </html>
 ENDFAILREDIR  ENDFAILREDIR
Line 93  sub redirect_back { Line 106  sub redirect_back {
   $r->print (<<ENDREDIR);    $r->print (<<ENDREDIR);
 <head>  <head>
 <title>Feedback sent</title>  <title>Feedback sent</title>
   <meta http-equiv="pragma" content="no-cache"></meta>
 <meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl">  <meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl">
 </head>  </head>
 <html>  <html>
 <body bgcolor="#FFFFFF">  <body bgcolor="#FFFFFF">
   <img align=right src=/adm/lonIcons/lonlogos.gif>
 $typestyle  $typestyle
 <b>Sent $sendsomething message(s).</b>  <b>Sent $sendsomething message(s).</b>
 <font color=red>$status</font>  <font color=red>$status</font>
Line 109  sub no_redirect_back { Line 124  sub no_redirect_back {
   my ($r,$feedurl) = @_;    my ($r,$feedurl) = @_;
   $r->print (<<ENDNOREDIR);    $r->print (<<ENDNOREDIR);
 <head><title>Feedback not sent</title>  <head><title>Feedback not sent</title>
 <meta HTTP-EQUIV="Refresh" CONTENT="2; url=$feedurl">  <meta http-equiv="pragma" content="no-cache"></meta>
   ENDNOREDIR
   
     if ($feedurl!~/^\/adm\/feedback/) { 
       $r->print('<meta HTTP-EQUIV="Refresh" CONTENT="2; url='.$feedurl.'">');
     }
     
     $r->print (<<ENDNOREDIRTWO);
 </head>  </head>
 <html>  <html>
 <body bgcolor="#FFFFFF">  <body bgcolor="#FFFFFF">
 Sorry, no feedback possible on this resource  ...  <img align=right src=/adm/lonIcons/lonlogos.gif>
   <b>Sorry, no feedback possible on this resource  ...</b>
 </body>  </body>
 </html>  </html>
 ENDNOREDIR  ENDNOREDIRTWO
 }  }
   
 sub screen_header {  sub screen_header {
Line 128  sub screen_header { Line 151  sub screen_header {
   }    }
   if ($ENV{'course.'.$ENV{'request.course.id'}.'.question.email'}) {    if ($ENV{'course.'.$ENV{'request.course.id'}.'.question.email'}) {
     $options.=      $options.=
       '<br><input type=checkbox name=question> Question about resource content';      '<br><input type=checkbox name=question> Question about resource content';
   }    }
   if ($ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'}) {    if ($ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'}) {
     $options.=      $options.=
Line 140  sub screen_header { Line 163  sub screen_header {
       '<br><input type=checkbox name=policy> '.        '<br><input type=checkbox name=policy> '.
  'Question/Comment/Feedback about course policy';   'Question/Comment/Feedback about course policy';
   }    }
   return $options;    if ($ENV{'request.course.id'}) {
 }      $options.='<br><input type=checkbox name=discuss> '.
    '<b>Contribution to course discussion of resource</b>';
 sub get_previous_attempt {  
   my ($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='<table border=2></tr><th>History</th>';  
     map {  
       $prevattempts.='<th>'.$_.'</th>';  
     } keys %lasthash;  
     for ($version=1;$version<=$returnhash{'version'};$version++) {  
       $prevattempts.='</tr><tr><th>Attempt '.$version.'</th>';  
       map {  
  $prevattempts.='<td>'.$returnhash{$version.':'.$_}.'</td>';     
       } keys %lasthash;  
     }  
     $prevattempts.='</tr><tr><th>Current</th>';  
     map {  
       $prevattempts.='<td>'.$lasthash{$_}.'</td>';  
     } keys %lasthash;  
     $prevattempts.='</tr></table>';  
   }    }
     return $options;
 }  }
   
 sub resource_output {  sub resource_output {
Line 226  sub decide_receiver { Line 212  sub decide_receiver {
   my $typestyle='';    my $typestyle='';
   my %to=();    my %to=();
   if ($ENV{'form.author'}) {    if ($ENV{'form.author'}) {
     $typestyle.='Author Feedback<br>';      $typestyle.='Submitting as Author Feedback<br>';
     $feedurl=~/^\/res\/(\w+)\/(\w+)\//;      $feedurl=~/^\/res\/(\w+)\/(\w+)\//;
     $to{$2.':'.$1}=1;      $to{$2.':'.$1}=1;
   }    }
   if ($ENV{'form.question'}) {    if ($ENV{'form.question'}) {
     $typestyle.='Question<br>';      $typestyle.='Submitting as Question<br>';
     map {      map {
       $to{$_}=1;        $to{$_}=1;
     } split(/\,/,      } split(/\,/,
     $ENV{'course.'.$ENV{'request.course.id'}.'.question.email'});      $ENV{'course.'.$ENV{'request.course.id'}.'.question.email'});
   }    }
   if ($ENV{'form.course'}) {    if ($ENV{'form.course'}) {
     $typestyle.='Comment<br>';      $typestyle.='Submitting as Comment<br>';
     map {      map {
       $to{$_}=1;        $to{$_}=1;
     } split(/\,/,      } split(/\,/,
     $ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'});      $ENV{'course.'.$ENV{'request.course.id'}.'.comment.email'});
   }    }
   if ($ENV{'form.policy'}) {    if ($ENV{'form.policy'}) {
     $typestyle.='Policy<br>';      $typestyle.='Submitting as Policy Feedback<br>';
     map {      map {
       $to{$_}=1;        $to{$_}=1;
     } split(/\,/,      } split(/\,/,
Line 260  sub send_msg { Line 246  sub send_msg {
   my $sendsomething=0;    my $sendsomething=0;
   map {    map {
     if ($_) {      if ($_) {
       unless (&Apache::lonmsg::user_normal_msg(split(/\:/,$_),'Feedback '.$feedurl,        unless (&Apache::lonmsg::user_normal_msg(split(/\:/,$_),
        $email,$citations) eq 'ok') {                 'Feedback '.$feedurl,$email,$citations) eq 'ok') {
  $status.='<br>Error sending message to '.$_.'<br>';   $status.='<br>Error sending message to '.$_.'<br>';
       } else {        } else {
  #$status.='<br>Message sent to '.$_.'<br>';   #$status.='<br>Message sent to '.$_.'<br>';
Line 274  sub send_msg { Line 260  sub send_msg {
   
 sub handler {  sub handler {
   my $r = shift;    my $r = shift;
   $r->content_type('text/html');    if ($r->header_only) {
   $r->send_http_header;       $r->content_type('text/html');
   return OK if $r->header_only;       $r->send_http_header;
        return OK;
     }
       
   my $feedurl=$ENV{'form.postdata'};    my $feedurl=$ENV{'form.postdata'};
   $feedurl=~s/^http\:\/\///;    $feedurl=~s/^http\:\/\///;
   $feedurl=~s/^$ENV{'SERVER_NAME'}//;    $feedurl=~s/^$ENV{'SERVER_NAME'}//;
   $feedurl=~s/^$ENV{'HTTP_HOST'}//;    $feedurl=~s/^$ENV{'HTTP_HOST'}//;
   
     my $symb=&Apache::lonnet::symbread($feedurl);
     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/))       if (
       || ($ENV{'request.course.id'})) {        (
          ($feedurl=~m:^/res:) && ($feedurl!~m:^/res/adm:)
         ) 
         || 
         ($ENV{'request.course.id'} && ($feedurl!~m:^/adm:))
        ) {
 # --------------------------------------------------- Print login screen header  # --------------------------------------------------- Print login screen header
     unless ($ENV{'form.sendit'}) {      unless ($ENV{'form.sendit'}) {
       my $options=&screen_header($feedurl);        my $options=&screen_header($feedurl);
Line 296  sub handler { Line 300  sub handler {
     } else {      } else {
               
 # Get previous user input  # 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  # Get output from resource
       my $usersaw=&resource_output($feedurl);        my $usersaw=&resource_output($feedurl);
Line 305  sub handler { Line 311  sub handler {
       my $message=&clear_out_html;        my $message=&clear_out_html;
   
 # Assemble email  # Assemble email
       my ($email,$citations)=&assemble_email($feedurl,$message,$prevattempts,$usersaw);        my ($email,$citations)=&assemble_email($feedurl,$message,$prevattempts,
             $usersaw);
   
 # Who gets this?  # Who gets this?
       my ($typestyle,%to) = &decide_receiver($feedurl);        my ($typestyle,%to) = &decide_receiver($feedurl);
Line 314  sub handler { Line 321  sub handler {
       my ($status,$numsent)=&send_msg($feedurl,$email,$citations,%to);        my ($status,$numsent)=&send_msg($feedurl,$email,$citations,%to);
   
 # Receipt screen and redirect back to where came from  # Receipt screen and redirect back to where came from
       &redirect_back($r,$feedurl,$typestyle,$status,$numsent);        &redirect_back($r,$feedurl,$typestyle,$numsent,$status);
   
     }      }
   } else {     } else {
   # Unable to give feedback
     &no_redirect_back($r,$feedurl);      &no_redirect_back($r,$feedurl);
      }
     } else {
   # Ambiguous Problem Resource
       $r->internal_redirect('/adm/ambiguous');
   }    }
   return OK;    return OK;
 }   } 
Removed from v.1.6  
changed lines
  Added in v.1.12

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