[BACK]Return to chemresponse.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / homework

Diff for /loncom/homework/chemresponse.pm between versions 1.61 and 1.99

version 1.61, 2005/07/01 19:48:46 version 1.99, 2017/01/04 20:09:08
Line 31  use strict; Line 31  use strict;
 use Apache::lonxml;  use Apache::lonxml;
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::lonlocal;  use Apache::lonlocal;
   use lib '/home/httpd/lib/perl/';
   use LONCAPA;
    
   
 BEGIN {  BEGIN {
     &Apache::lonxml::register('Apache::chemresponse',('organicresponse','organicstructure','reactionresponse','chem'));      &Apache::lonxml::register('Apache::chemresponse',('organicresponse','organicstructure','reactionresponse','chem'));
Line 65  sub chem_standard_order { Line 68  sub chem_standard_order {
   
 sub separate_jme_window {  sub separate_jme_window {
     my ($smile_input,$jme_input,$molecule,$options,$shown_text)=@_;      my ($smile_input,$jme_input,$molecule,$options,$shown_text)=@_;
       my $usejsme = 1;
       if (($env{'request.course.id'}) && ($env{'request.state'} ne 'construct')) {
           if (exists($env{'course.'.$env{'request.course.id'}.'.usejsme'})) {
               if ($env{'course.'.$env{'request.course.id'}.'.usejsme'} eq '0') {
                   $usejsme = 0;
               }
           } else {
               my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
               if ($domdefs{'usejsme'} eq '0') {
                   $usejsme = 0;
               }
           }
       } else {
           my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
           if ($domdefs{'usejsme'} eq '0') {
               $usejsme = 0;
           }
       }
       if ($usejsme) {
           if ($env{'browser.type'} eq 'safari') {
               unless ($env{'browser.mobile'}) {
                   if ($env{'browser.version'} < 534) {
                       $usejsme = 0;
                   }
               }
           } elsif ($env{'browser.type'} eq 'mozilla') {
               if ($env{'browser.version'} < 5) {
                   $usejsme = 0;
               } elsif ($env{'browser.info'} =~ /^firefox\-([\d\.]+)/) {
                   my $firefox = $1;
                   if ($firefox < 12) {
                       $usejsme = 0;
                   }
               }
           } elsif ($env{'browser.type'} eq 'explorer') {
               if ($env{'browser.version'} < 7) {
                   $usejsme = 0;
               }
           } elsif ($env{'browser.type'} eq 'opera') {
               if ($env{'browser.version'} < 15) {
                   $usejsme = 0;
               }
           }
       } else {
           if ($env{'browser.mobile'}) {
               $usejsme = 1;
           }
       }
       my $linkstyle = 'display:none';
       my $creditstyle = 'display:inline';
       if ($env{'browser.type'} eq 'explorer') {
           if (($env{'browser.os'} eq 'win') && ($env{'browser.version'} < 9)) {
               $linkstyle = 'display:inline';
               $creditstyle = 'display:none';
           }
       }
     my $smilesection;      my $smilesection;
     if (defined($smile_input)) {      if (defined($smile_input)) {
           my $smiles;
           if ($usejsme) {
               $smiles = 'document.JME.smiles()'; 
           } else {
               $smiles = 'document.applets.JME.smiles()';
           }
  $smilesection=<<SMILESECTION;   $smilesection=<<SMILESECTION;
         smiles = document.applets.JME.smiles();   opener.document.lonhomework.$smile_input.value = $smiles;
  opener.document.lonhomework.$smile_input.value = smiles;  
 SMILESECTION  SMILESECTION
     }      }
     my $jmesection;      my $jmesection;
       my $jmefile;
     if (defined($jme_input)) {      if (defined($jme_input)) {
           if ($usejsme) {
               $jmefile = 'document.JME.jmeFile()';
           } else {
               $jmefile = 'document.applets.JME.jmeFile()';
           }
  $jmesection=<<JMESECTION;   $jmesection=<<JMESECTION;
  jmeFile = document.applets.JME.jmeFile();   opener.document.lonhomework.$jme_input.value = $jmefile;
  opener.document.lonhomework.$jme_input.value = jmeFile;  
 JMESECTION  JMESECTION
     }      }
   
     if ($molecule) { $molecule='<param name="jme" value="'.$molecule.'" />'; }      if ($molecule) {
           if ($usejsme) {
               $molecule = 'document.JME.readMolecule("'.$molecule.'")';
           } else {
               $molecule='<param name="jme" value="'.$molecule.'" />';
           }
       }
     my $insert_answer;      my $insert_answer;
     if ($shown_text eq '') {       if ($shown_text eq '') { 
  $insert_answer=   $insert_answer=
     '<input type="button" name="submit" value="Insert Answer" onclick="javascript:submitSmiles();" />';      '<input type="button" name="submit" value="'.&mt('Insert Answer').'" onclick="javascript:submitSmiles();" /><br />';
       }
   
      
   
       my ($jsme_js,$js,$buttonstyle,$viewportjs,$resizejs);
       if ($usejsme) {
           $buttonstyle = 'display:none';
           $resizejs =<<RESIZEJS;
   <script type="text/javascript">
   function callResize() {
       var timer;
       clearTimeout(timer);
       timer=setTimeout('resize_jsme()',100);
   }
   
   window.onresize = callResize;
   
   function resize_jsme() {
       init_geometry();
       var vph = Geometry.getViewportHeight();
       var vpw = Geometry.getViewportWidth();
       var lowerdivheight = document.getElementById('JMEbuttons').offsetHeight;
       var formheight = document.getElementById('JMEform').offsetHeight;
       var freevspace = vph-(lowerdivheight+50);
       var freehspace = vpw-20;
       if (typeof jsmeApplet !== 'undefined') {
           jsmeApplet.setSize(freehspace,freevspace);
       }
   }
   </script>
   RESIZEJS
           $resizejs = &Apache::loncommon::js_ready($resizejs);
           $jsme_js = '
   <script type="text/javascript" language="javascript" src="/adm/jsme/jsme.nocache.js"></script>'."\n";
           $js =<<CHEMJS;
   <script type="text/javascript">
   function jsmeOnLoad() {
       document.getElementById('JMErefresh').style.display="none";
       document.getElementById('JMEcredits').style.display="inline";
       jsmeApplet = new JSApplet.JSME("jme", "420px", "330px");
       document.JME = jsmeApplet;
       $molecule;
       document.getElementById('JMEbuttons').style.display="block";
       callResize();
   }
   
   function submitSmiles() {
       jmeFile = document.JME.jmeFile();
       if (jmeFile == "") {
           alert("Nothing to submit");
       } else {
           $jmesection
           $smilesection
           window.close();
     }      }
   }
   function openHelpWindow() {
       window.open("http://peter-ertl.com/jsme/2013_03/help.html","","scrollbars=yes,resizable=yes,width=500,height=600");
   }
   
   </script>
   
     my $body=<<CHEMPAGE;  CHEMJS
 <html>  
 <head>          $viewportjs = &Apache::loncommon::viewport_geometry_js();
 <title>Molecule Editor</title>          $viewportjs = '<script type="text/javascript">'."\n".
                         $viewportjs."\n".
                         '</script>';
   
       } else {
           $buttonstyle = 'display:block';
           $js =<<CHEMJS; 
 <script type="text/javascript">  <script type="text/javascript">
 function submitSmiles() {  function submitSmiles() {
     jmeFile = document.applets.JME.jmeFile();      jmeFile = document.applets.JME.jmeFile();
Line 107  function openHelpWindow() { Line 248  function openHelpWindow() {
 }  }
 function substituent(r) {document.applets.JME.setSubstituent(r);}  function substituent(r) {document.applets.JME.setSubstituent(r);}
 </script>  </script>
 </head>  CHEMJS
 <body bgcolor="#ffffff">      }
   
       my $start_page = 
           &Apache::loncommon::start_page('Molecule Editor',$viewportjs,
          {'only_body' => 1,
    'js_ready'  => 1,
    'bgcolor'   => '#FFFFFF',});
       my $end_page =
     &Apache::loncommon::end_page({'js_ready' => 1,});
       my $java_not_enabled=&Apache::lonhtmlcommon::java_not_enabled();
       my %lt = &Apache::lonlocal::texthash(
           'seltext' => 'Select substituent...',
           'close'   => 'Close',
           'help'    => 'Help',
          );
       my $body = "
   $jsme_js
   $js".'
 <center>  <center>
 <form>  <form action="" id="JMEform">
   ';
       if ($usejsme) {
           $body.= <<"ENDCHEM";
   <div id="jme">
   <div id="JMEcredits" style="$creditstyle">
   <span style="font-size:small; font-family:arial,sans-serif;"><a href="http://peter-ertl.com/jsme/">JSME Molecular Editor</a> courtesy of Peter Ertl (Novartis) and Bruno Bienfait</span></div>
   </div>
   ENDCHEM
       } else {
           $body.=<<CHEMPAGE;
   <table width="440"><tr>    <table width="440"><tr>
     <td></td>      <td></td>
     <td align="right">      <td align="right">
       <select onchange="javascript:substituent(options[selectedIndex].text)">        <select onchange="javascript:substituent(options[selectedIndex].text)">
         <option>Select substituent</option>          <option>$lt{'seltext'}</option>
         <option>-C(=O)OH</option>          <option>-C(=O)OH</option>
         <option>-C(=O)OMe</option>          <option>-C(=O)OMe</option>
         <option>-OC(=O)Me</option>          <option>-OC(=O)Me</option>
Line 133  function substituent(r) {document.applet Line 301  function substituent(r) {document.applet
     </td></tr>      </td></tr>
   </table>    </table>
 <applet code="JME.class" name="JME" archive="/adm/jme/JME.jar" width="440" height="390" mayscript>  <applet code="JME.class" name="JME" archive="/adm/jme/JME.jar" width="440" height="390" mayscript>
 You have to enable Java and JavaScript on your machine.  $java_not_enabled
 $molecule  $molecule
 <param name="options" value="$options" />  <param name="options" value="$options" />
 </applet><br />  </applet>
 <font face="arial,helvetica,sans-serif" size="-1"><a href="http://www.molinspiration.com/jme/index.html">JME Editor</a> courtesy of Peter Ertl, Novartis</font>  
 <br />  <br />
   <font face="arial,helvetica,sans-serif" size="-1"><a href="http://www.molinspiration.com/jme/index.html">JME Editor</a> courtesy of Peter Ertl, Novartis</font>
   CHEMPAGE
       }
       $body .= <<CHEMPAGE;
   <div id="JMEbuttons" style="$buttonstyle">
 $insert_answer  $insert_answer
 <br />  <input type="button" value="$lt{'close'}" onclick="javascript:window.close()" />
 <input type="button" value="  Close  " onclick = "javascript:window.close()" />  
 &nbsp;&nbsp;  &nbsp;&nbsp;
 <input type="button" value="  Help  " onclick = "javascript:openHelpWindow()" />  <input type="button" value="$lt{'help'}" onclick="javascript:openHelpWindow()" />
   </div>
   <div id="JMErefresh" style="$linkstyle">
   <a href="javascript:location.reload();">Display Molecule Editor</a>
   </div> 
 </form>  </form>
 </center>  </center>
 </body>  
 </html>  
 CHEMPAGE  CHEMPAGE
     $body=&HTML::Entities::encode($body,'<>&"');  
     $body=~s/\n/ /g;      $body=&Apache::loncommon::js_ready($body);
     my $nothing=&Apache::lonhtmlcommon::javascript_nothing();      my $nothing=&Apache::lonhtmlcommon::javascript_nothing();
     my $docopen=&Apache::lonhtmlcommon::javascript_docopen();      my $docopen=&Apache::lonhtmlcommon::javascript_docopen();
     my $display=&mt('Draw Molecule');      my $display=&mt('Draw Molecule');
     if (defined($shown_text)) { $display=&mt($shown_text); }      if (defined($shown_text)) { $display=&mt($shown_text); }
       my $iconpath=$Apache::lonnet::perlvar{'lonIconsURL'};
       my $function =
    'LONCAPA_draw_molecule_'.&get_uniq_name();
     my $result=<<CHEMINPUT;      my $result=<<CHEMINPUT;
 <input type="button" value="$display" onclick="javascript:editor=window.open($nothing,'jmeedit','width=500,height=500,menubar=no,scrollbars=no,resizable=yes');editor.$docopen;editor.document.write('$body');editor.document.close();editor.focus()" />  <script type="text/javascript">
       function $function() {
    editor=window.open($nothing,'jmeedit','width=500,height=500,menubar=no,scrollbars=no,resizable=yes');
           if (editor) {
       editor.$docopen;
       editor.document.write('$start_page $body $resizejs $end_page');
       editor.document.close();
       editor.focus();
           }
       }
   </script>
 CHEMINPUT  CHEMINPUT
       my $jscall = "javascript:$function();void(0);";
       if ($shown_text eq '') {
           $result .=<<PENCIL;
   <a href="$jscall"><img class="stift" src="$iconpath/stift.gif" alt="$display" title="$display" /></a>
   PENCIL
       } else {
           $result .= '<input type="button" value="'.&mt($shown_text).'" onclick="$jscall" />';
       }
     return $result;      return $result;
 }  }
   
 sub jme_img {  sub jme_img {
     my ($jme,$smile,$width,$options)=@_;      my ($jme,$smile,$width,$options)=@_;
     my $id=&Apache::loncommon::get_cgi_id();      my $id=&Apache::loncommon::get_cgi_id();
     my $result='<img alt="'.$smile.'" src="/cgi-bin/convertjme.pl?'.$id.'"';      my $result='<img alt="'.$smile.'" src="/cgi-bin/convertjme.pl?'.$id.'"';
     if ($options =~ /border/) { $result.= ' border="1"'; }      if ($options =~ /border/) { $result.= ' border="1"'; }
     $result.=' />';      $result.=' />';
     &Apache::lonnet::appenv('cgi.'.$id.'.JME'   =>      &Apache::lonnet::appenv({'cgi.'.$id.'.JME'   =>
     &Apache::lonnet::escape($jme),       &escape($jme),
     'cgi.'.$id.'.PNG'   => 1,       'cgi.'.$id.'.PNG'   => 1,
     'cgi.'.$id.'.WIDTH' => $width);       'cgi.'.$id.'.WIDTH' => $width});
     return $result;      return $result;
 }  }
   
Line 184  sub start_organicresponse { Line 377  sub start_organicresponse {
     } elsif ($target eq 'web') {      } elsif ($target eq 'web') {
  my $jmeanswer=&Apache::lonxml::get_param('jmeanswer',$parstack,   my $jmeanswer=&Apache::lonxml::get_param('jmeanswer',$parstack,
  $safeeval);   $safeeval);
  if (  &Apache::response::show_answer() && $jmeanswer ne '') {   if (&Apache::response::show_answer()) {
     my $options=&Apache::lonxml::get_param('options',$parstack,              my $jmeanswer=&Apache::lonxml::get_param('jmeanswer',$parstack,
    $safeeval);                                                       $safeeval);
     my $width=&Apache::lonxml::get_param('width',$parstack,              if ($jmeanswer ne '') {
    $safeeval);          my $options=&Apache::lonxml::get_param('options',$parstack,
     my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,             $safeeval);
  $safeeval);          my $width=&Apache::lonxml::get_param('width',$parstack,
     $result.=&jme_img($jmeanswer,$answers[0],$width,$options);  
  } else {  
     my $molecule;  
     if (defined($Apache::lonhomework::history{"resource.$partid.$id.molecule"})) {  
  $molecule=$Apache::lonhomework::history{"resource.$partid.$id.molecule"};  
     } else {  
  $molecule=&Apache::lonxml::get_param('molecule',$parstack,  
      $safeeval);       $safeeval);
     }          my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,
     my $options=&Apache::lonxml::get_param('options',$parstack,       $safeeval);
    $safeeval);          $result.=&jme_img($jmeanswer,$answers[0],$width,$options);
     my $shown_text;              }
     if (&Apache::response::show_answer()) {   } else {
  $shown_text="Show Your Last Answer";  
     }  
     $result=&separate_jme_window("HWVAL_$id","MOLECULE_$id",$molecule,  
  $options,$shown_text);  
     $result.= '<input type="hidden" name="MOLECULE_'.$id.'" value="" />';      $result.= '<input type="hidden" name="MOLECULE_'.$id.'" value="" />';
  }   }
     } elsif ($target eq 'edit') {      } elsif ($target eq 'edit') {
Line 215  sub start_organicresponse { Line 397  sub start_organicresponse {
  my $options=&Apache::lonxml::get_param('options',$parstack,   my $options=&Apache::lonxml::get_param('options',$parstack,
        $safeeval);         $safeeval);
  if ($options !~ /multipart/) { $options.=',multipart'; }   if ($options !~ /multipart/) { $options.=',multipart'; }
  $result .='<nobr>'.   $result .='<span class="LC_nobreak">'.
     &Apache::edit::text_arg('Starting Molecule:','molecule',      &Apache::edit::text_arg('Starting Molecule:','molecule',
     $token,40);      $token,40);
  my $molecule=&Apache::lonxml::get_param('molecule',$parstack,   my $molecule=&Apache::lonxml::get_param('molecule',$parstack,
Line 223  sub start_organicresponse { Line 405  sub start_organicresponse {
  $result .=&separate_jme_window(undef,   $result .=&separate_jme_window(undef,
       &Apache::edit::html_element_name('molecule'),        &Apache::edit::html_element_name('molecule'),
       $molecule,$options);        $molecule,$options);
  $result .='</nobr><br /><nobr>';   $result .='</span><br /><span class="LC_nobreak">';
  $result .=&Apache::edit::text_arg('Correct Answer:','answer',   $result .=&Apache::edit::text_arg('Correct Answer:','answer',
   $token,40);    $token,40);
  $result .=&Apache::edit::hidden_arg('jmeanswer',$token);   $result .='</span><br /><span class="LC_nobreak">';
    $result .=&Apache::edit::text_arg('JME string of the answer - automatically updated by "Insert Answer" in the JME pop-up (click pencil):',
     'jmeanswer',$token);
  my $jmeanswer=&Apache::lonxml::get_param('jmeanswer',$parstack,   my $jmeanswer=&Apache::lonxml::get_param('jmeanswer',$parstack,
  $safeeval);   $safeeval);
  $result .=&separate_jme_window(   $result .=&separate_jme_window(
                       &Apache::edit::html_element_name('answer'),                        &Apache::edit::html_element_name('answer'),
                       &Apache::edit::html_element_name('jmeanswer'),                        &Apache::edit::html_element_name('jmeanswer'),
       $jmeanswer,$options);        $jmeanswer,$options);
  $result .='</nobr><br />';   $result .='</span><br />';
  $result .=&Apache::edit::checked_arg('Options:','options',   $result .=&Apache::edit::checked_arg('Options:','options',
     [ ['autoez','Auto E,Z stereochemistry'],      [ ['autoez','Auto E,Z stereochemistry'],
       ['multipart','Multipart Structures'],        ['multipart','Multipart Structures'],
Line 251  sub start_organicresponse { Line 435  sub start_organicresponse {
      'options','width');       'options','width');
  if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }   if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
     }      }
   
     return $result;      return $result;
 }  }
   
 sub end_organicresponse {  sub end_organicresponse {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result;      my $result;
     if ($target eq 'grade' && &Apache::response::submitted()) {  
       my $partid = $Apache::inputtags::part;
       my $id = $Apache::inputtags::response['-1'];
   
       if ($target eq 'grade' 
    && &Apache::response::submitted()
    && $Apache::lonhomework::type eq 'exam') {
   
    &Apache::response::scored_response($partid,$id);
   
       } elsif ($target eq 'grade' 
    && &Apache::response::submitted()
    && $Apache::lonhomework::type ne 'exam') {
   
  &Apache::response::setup_params($$tagstack[-1],$safeeval);   &Apache::response::setup_params($$tagstack[-1],$safeeval);
  my $response = &Apache::response::getresponse();   my $response = &Apache::response::getresponse();
  if ( $response =~ /[^\s]/) {   if ( $response =~ /[^\s]/) {
     my $partid = $Apache::inputtags::part;  
     my $id = $Apache::inputtags::response['-1'];  
     my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval);      my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval);
     my %previous = &Apache::response::check_for_previous($response,$partid,$id);      my %previous = &Apache::response::check_for_previous($response,$partid,$id);
     $Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response;      $Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response;
Line 276  sub end_organicresponse { Line 472  sub end_organicresponse {
     $ad='INCORRECT';      $ad='INCORRECT';
  }   }
     }      }
     if ($ad && $Apache::lonhomework::type eq 'survey') {              if ($ad) {
  $ad='SUBMITTED';          if ($Apache::lonhomework::type eq 'survey') {
     }      $ad='SUBMITTED';
                   } elsif ($Apache::lonhomework::type eq 'surveycred') {
                       $ad='SUBMITTED_CREDIT';
                   } elsif ($Apache::lonhomework::type eq 'anonsurvey') {
                       $ad='ANONYMOUS';
                   } elsif ($Apache::lonhomework::type eq 'anonsurveycred') {
                       $ad='ANONYMOUS_CREDIT';
                   }
               }
     &Apache::response::handle_previous(\%previous,$ad);      &Apache::response::handle_previous(\%previous,$ad);
     $Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=$ad;      $Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=$ad;
     $Apache::lonhomework::results{"resource.$partid.$id.molecule"}=$env{"form.MOLECULE_$id"};      $Apache::lonhomework::results{"resource.$partid.$id.molecule"}=$env{"form.MOLECULE_$id"};
Line 294  sub end_organicresponse { Line 498  sub end_organicresponse {
  }   }
  $result.=&Apache::response::answer_footer('organicresponse');   $result.=&Apache::response::answer_footer('organicresponse');
     }      }
     &Apache::response::end_response;      if ($target eq 'web') {
    &Apache::response::setup_prior_tries_hash(\&format_prior_answer_organic,
     ['molecule'])
       }
   
       if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || 
    $target eq 'tex' || $target eq 'analyze') {
           my $repetition = &Apache::response::repetition();
    &Apache::lonxml::increment_counter($repetition,"$partid.$id"); # part.response
    if ($target eq 'analyze') {
               $Apache::lonhomework::analyze{"$partid.$id.type"} = 'organicresponse';
               push (@{ $Apache::lonhomework::analyze{"parts"} },"$partid.$id");
       &Apache::lonhomework::set_bubble_lines();
    }
       }
       if ($target eq 'web' ) {
           my ($showpencil,$shown_text);
           if ($Apache::inputtags::status['-1'] eq 'CAN_ANSWER') {
               $showpencil = 1;
           } elsif (&Apache::response::show_answer()) {
               my $jmeanswer=&Apache::lonxml::get_param('jmeanswer',$parstack,                                                         $safeeval);
               if ($jmeanswer eq '') {
                   $showpencil = 1;
                   $shown_text="Show Your Last Answer";
               }
           }
           if ($showpencil) {
               my $options=&Apache::lonxml::get_param('options',$parstack,
                                                      $safeeval);
   
       my $molecule;
       if (defined($Apache::lonhomework::history{"resource.$partid.$id.molecule"})) {
    $molecule=$Apache::lonhomework::history{"resource.$partid.$id.molecule"};
       } else {
    $molecule=&Apache::lonxml::get_param('molecule',$parstack,
        $safeeval);
       }
       $result.=&separate_jme_window("HWVAL_$id","MOLECULE_$id",$molecule,
                                             $options,$shown_text);
           }
       }
       &Apache::response::end_response();
       return $result;
   }
   
   sub format_prior_answer_organic {
       my ($mode,$answer,$other_data) = @_;
       my $result=&mt('Smile representation: [_1]','"<tt>'.$answer.'</tt>"');
       my $jme=$other_data->[0];
       $result.=&jme_img($jme,$answer,400);
     return $result;      return $result;
 }  }
   
Line 310  sub start_organicstructure { Line 563  sub start_organicstructure {
  if ($options =~ /border/) { $result.= ' border="1"'; }   if ($options =~ /border/) { $result.= ' border="1"'; }
  $result.=' />';   $result.=' />';
  &Apache::lonnet::appenv(   &Apache::lonnet::appenv(
             'cgi.'.$id.'.JME'   => &Apache::lonnet::escape($molecule),              {'cgi.'.$id.'.JME'   => &escape($molecule),
     'cgi.'.$id.'.PNG' => 1,       'cgi.'.$id.'.PNG' => 1,
     'cgi.'.$id.'.WIDTH' => $width );       'cgi.'.$id.'.WIDTH' => $width});
     } elsif ($target eq 'tex') {      } elsif ($target eq 'tex') {
  my $texwidth=&Apache::lonxml::get_param('texwidth',$parstack,$safeeval,undef,1);   my $texwidth=&Apache::lonxml::get_param('texwidth',$parstack,$safeeval,undef,1);
  my $webwidth=&Apache::lonxml::get_param('width', $parstack, $safeeval);   my $webwidth=&Apache::lonxml::get_param('width', $parstack, $safeeval);
  my $webheight=&Apache::lonxml::get_param('height', $parstack, $safeeval);   my $webheight=&Apache::lonxml::get_param('height', $parstack, $safeeval);
  if ($webheight) { $webheight = $webwidth; }   if (!$webheight) { $webheight = $webwidth; }
  if (!$texwidth) { $texwidth='90'; }   if (!$texwidth) { $texwidth='90'; }
  $result = "%DYNAMICIMAGE:$webwidth:$webheight:$texwidth\n";   $result = "%DYNAMICIMAGE:$webwidth:$webheight:$texwidth\n";
  my $molecule=&Apache::lonxml::get_param('molecule',$parstack,$safeeval);   my $molecule=&Apache::lonxml::get_param('molecule',$parstack,$safeeval);
Line 326  sub start_organicstructure { Line 579  sub start_organicstructure {
     '_'.time.'_'.$$.int(rand(1000)).'_organicstructure';      '_'.time.'_'.$$.int(rand(1000)).'_organicstructure';
  my $id=$filename;   my $id=$filename;
  &Apache::lonnet::appenv(   &Apache::lonnet::appenv(
      'cgi.'.$id.'.JME'   => &Apache::lonnet::escape($molecule),       {'cgi.'.$id.'.JME'   => &escape($molecule),
      'cgi.'.$id.'.PS' => 1,        'cgi.'.$id.'.PS' => 1,
      'cgi.'.$id.'.WIDTH' => $texwidth );        'cgi.'.$id.'.WIDTH' => $texwidth});
  $id=&Apache::lonnet::escape($id);   $id=&escape($id);
  &Apache::lonxml::register_ssi("/cgi-bin/convertjme.pl?$id");   &Apache::lonxml::register_ssi("/cgi-bin/convertjme.pl?$id");
  if ($options =~ /border/) { $result.= '\fbox{'; }   if ($options =~ /border/) { $result.= '\fbox{'; }
  $result .= '\graphicspath{{/home/httpd/perl/tmp/}}\includegraphics[width='.$texwidth.' mm]{'.$filename.'.eps}';   $result .= '\graphicspath{{'.LONCAPA::tempdir().
       '}}\includegraphics[width='.$texwidth.' mm]{'.$filename.'.eps}';
  if ($options =~ /border/) { $result.= '} '; }   if ($options =~ /border/) { $result.= '} '; }
     } elsif ($target eq 'edit') {      } elsif ($target eq 'edit') {
  $result .=&Apache::edit::tag_start($target,$token);   $result .=&Apache::edit::tag_start($target,$token);
  $result .=&Apache::edit::text_arg('Width (pixels):','width',$token,5);   $result .=&Apache::edit::text_arg('Width (pixels):','width',$token,5);
  $result .=&Apache::edit::text_arg('TeXwidth (mm):','texwidth',$token,5);   $result .=&Apache::edit::text_arg('TeXwidth (mm):','texwidth',$token,5);
  $result .='<nobr>';   $result .='<span class="LC_nobreak">';
  $result .=&Apache::edit::text_arg('Molecule:','molecule',$token,40);   $result .=&Apache::edit::text_arg('Molecule:','molecule',$token,40);
  my $molecule=&Apache::lonxml::get_param('molecule',$parstack,   my $molecule=&Apache::lonxml::get_param('molecule',$parstack,
  $safeeval);   $safeeval);
Line 351  sub start_organicstructure { Line 605  sub start_organicstructure {
  $result .=&separate_jme_window(undef,   $result .=&separate_jme_window(undef,
  &Apache::edit::html_element_name('molecule'),   &Apache::edit::html_element_name('molecule'),
        $molecule,$options);         $molecule,$options);
  $result.="</nobr><br />";   $result.="</span><br />";
  $result .=&Apache::edit::checked_arg('Options:','options',   $result .=&Apache::edit::checked_arg('Options:','options',
      [ ['reaction','Is a reaction'],       [ ['reaction','Is a reaction'],
        ['border','Draw a border'] ],         ['border','Draw a border'] ],
Line 376  sub end_organicstructure { Line 630  sub end_organicstructure {
     return $result;      return $result;
 }  }
   
 sub edit_reaction_button {  sub reaction_preview {
     my ($id,$field,$reaction)=@_;      my ($field, $reaction) = @_;
     my $id_es=&Apache::lonnet::escape($id);      
     my $field_es=&Apache::lonnet::escape($field);      # NOTE: $reaction should be encoded if the document was sent as XHTML
     my $reaction_es=&Apache::lonnet::escape($reaction);      $reaction =~ s/"//g;
     my $docopen=&Apache::lonhtmlcommon::javascript_docopen();      my $result=<<JS_PREVIEW;
     my $result=<<EDITREACTION;  <input type="button" value="Help" onclick = "window.open('/adm/reactionresponse/reaction_help.html','','scrollbars=yes,resizable=yes,width=550,height=600')" />
 <script type="text/javascript">  <script type="text/javascript">
 // <!--      if (typeof reaction_preview_started === 'undefined') {
     function create_reaction_window_${id}_${field} () {          var script = document.createElement('script');
  editor=window.open('','','width=500,height=270,scrollbars=no,resizable=yes');          script.type = 'text/javascript';
  editor.$docopen;          script.src = '/adm/reactionresponse/reaction_preview.js';
  editor.document.writeln('<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"><html> <head><title>LON-CAPA Reaction Editor</title></head><frameset rows="30%,*" border="0">  <frame src="/res/adm/pages/reactionresponse/reaction_viewer.html?inhibitmenu=yes" name="viewer" scrolling="no" />  <frame src="/res/adm/pages/reactionresponse/reaction_editor.html?inhibitmenu=yes&reaction=$reaction_es&id=$id_es&field=$field_es" name="editor" scrolling="no" /> </frameset> </html>');          document.body.appendChild(script);
     }          reaction_preview_started = true;
 // -->      }
       window.addEventListener('load', function(e) {
           var input = document.forms.lonhomework.$field;
           input.readonly = '';
           input.value = "$reaction";
           if (!input.id)
               input.id = "$field";
           var preview = new LC.HW.ReactionPreview(input.id);
           preview.start_preview();
       }, false);
 </script>  </script>
 <input type='button' value='Edit Answer' onclick="javascript:create_reaction_window_${id}_${field}();void(0);" />  JS_PREVIEW
 EDITREACTION  
     return $result;      return $result;
 }  }
   
Line 406  sub start_reactionresponse { Line 668  sub start_reactionresponse {
     } elsif ($target eq 'web') {      } elsif ($target eq 'web') {
  my $partid = $Apache::inputtags::part;   my $partid = $Apache::inputtags::part;
  my $id = $Apache::inputtags::response['-1'];   my $id = $Apache::inputtags::response['-1'];
  my $reaction=$Apache::lonhomework::history{"resource.$partid.$id.submission"};  
  if ($reaction eq '') {  $reaction=&Apache::lonxml::get_param('initial',$parstack,$safeeval); }  
  my $status=$Apache::inputtags::status['-1'];  
  if ($status eq 'CAN_ANSWER') {  
     $result.=&edit_reaction_button($id,"HWVAL_$id",$reaction);  
  }  
  if (  &Apache::response::show_answer() ) {   if (  &Apache::response::show_answer() ) {
     my $ans=&Apache::lonxml::get_param('answer',$parstack,$safeeval);      my $ans=&Apache::lonxml::get_param('answer',$parstack,$safeeval);
     if (!$Apache::lonxml::default_homework_loaded) {      if (!$Apache::lonxml::default_homework_loaded) {
  &Apache::lonxml::default_homework_load($safeeval);   &Apache::lonxml::default_homework_load($safeeval);
     }      }
     @Apache::scripttag::parser_env = @_;      @Apache::scripttag::parser_env = @_;
     $Apache::inputtags::answertxt{$id}=&Apache::run::run("return &chemparse(q\0$ans\0);",$safeeval);      $Apache::inputtags::answertxt{$id}=[&Apache::run::run("return &chemparse(q\0$ans\0);",$safeeval)];
  }   }
     } elsif ($target eq "edit") {      } elsif ($target eq "edit") {
  $result .=&Apache::edit::tag_start($target,$token);   $result .=&Apache::edit::tag_start($target,$token);
  my $answer=&Apache::lonxml::get_param('answer',$parstack,   my $answer=&Apache::lonxml::get_param('answer',$parstack,
  $safeeval);   $safeeval);
  $result .='<nobr>'.   $result .='<span class="LC_nobreak">'.
     &Apache::edit::text_arg('Answer:','answer',$token,40);      &Apache::edit::text_arg('Answer:','answer',$token,40);
  $result .=&edit_reaction_button($id,&Apache::edit::html_element_name('answer'),$answer).'</nobr>';   $result .= &reaction_preview(&Apache::edit::html_element_name('answer'), $answer).'</span>';
  my $initial=&Apache::lonxml::get_param('initial',$parstack,$safeeval);   my $initial=&Apache::lonxml::get_param('initial',$parstack,$safeeval);
  $result.='<nobr>'.   $result.='<span class="LC_nobreak">'.
     &Apache::edit::text_arg('Initial Reaction:','initial',$token,40);      &Apache::edit::text_arg('Initial Reaction:','initial',$token,40);
  $result .=&edit_reaction_button($id,&Apache::edit::html_element_name('initial'),$initial).'</nobr>';          $result .= &reaction_preview(&Apache::edit::html_element_name('initial'), $initial).'</span>';
   
  $result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row();   $result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
     }  elsif ($target eq 'modified') {      }  elsif ($target eq 'modified') {
  my $constructtag=&Apache::edit::get_new_args($token,$parstack,   my $constructtag=&Apache::edit::get_new_args($token,$parstack,
Line 445  sub start_reactionresponse { Line 700  sub start_reactionresponse {
 sub end_reactionresponse {  sub end_reactionresponse {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result;      my $result;
     if ($target eq 'grade' && &Apache::response::submitted()) {  
       my $partid = $Apache::inputtags::part;
       my $id = $Apache::inputtags::response['-1'];
   
       if ($target eq 'grade' 
    && &Apache::response::submitted()
    && $Apache::lonhomework::type eq 'exam') {
   
    &Apache::response::scored_response($partid,$id);
   
       } elsif ($target eq 'grade' 
    && &Apache::response::submitted()
    && $Apache::lonhomework::type ne 'exam') {
   
  &Apache::response::setup_params($$tagstack[-1],$safeeval);   &Apache::response::setup_params($$tagstack[-1],$safeeval);
  my $response = &Apache::response::getresponse();   my $response = &Apache::response::getresponse();
  if ( $response =~ /[^\s]/) {   if ( $response =~ /[^\s]/) {
     my $partid = $Apache::inputtags::part;  
     my $id = $Apache::inputtags::response['-1'];  
     my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval);      my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval);
     my %previous = &Apache::response::check_for_previous($response,$partid,$id);      my %previous = &Apache::response::check_for_previous($response,$partid,$id);
     $Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response;      $Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response;
Line 464  sub end_reactionresponse { Line 730  sub end_reactionresponse {
     $ad='INCORRECT';      $ad='INCORRECT';
  }   }
     }      }
     if ($ad && $Apache::lonhomework::type eq 'survey') {              if ($ad) {
  $ad='SUBMITTED';                  if ($Apache::lonhomework::type eq 'survey') {
     }      $ad='SUBMITTED';
           } elsif ($ad && $Apache::lonhomework::type eq 'surveycred') {
                       $ad='SUBMITTED_CREDIT';
                   } elsif ($ad && $Apache::lonhomework::type eq 'anonsurvey') {
                       $ad='ANONYMOUS';
                   } elsif ($ad && $Apache::lonhomework::type eq 'anonsurveycred') {
                       $ad='ANONYMOUS_CREDIT';
                   }
               }
     &Apache::response::handle_previous(\%previous,$ad);      &Apache::response::handle_previous(\%previous,$ad);
     $Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=$ad;      $Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=$ad;
  }   }
Line 482  sub end_reactionresponse { Line 756  sub end_reactionresponse {
  }   }
  $result.=&Apache::response::answer_footer('reactionresponse');   $result.=&Apache::response::answer_footer('reactionresponse');
     }      }
     &Apache::response::end_response;      if ($target eq 'web') {
    &Apache::response::setup_prior_tries_hash(\&format_prior_response_reaction);
       }
   
       if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || 
    $target eq 'tex' || $target eq 'analyze') {
    my $repetition = &Apache::response::repetition();
           &Apache::lonxml::increment_counter($repetition,"$partid.$id");
           if ($target eq 'analyze') {
               $Apache::lonhomework::analyze{"$partid.$id.type"} = 'reactionresponse';
               push (@{ $Apache::lonhomework::analyze{"parts"} },"$partid.$id");
               &Apache::lonhomework::set_bubble_lines();
           }
       }
       my $status=$Apache::inputtags::status['-1'];
       if  (($target eq 'web') && ($Apache::lonhomework::type ne 'exam') && ($status eq 'CAN_ANSWER')) {
           my $reaction=$Apache::lonhomework::history{"resource.$partid.$id.submission"};
           if ($reaction eq '') {  $reaction=&Apache::lonxml::get_param('initial',$parstack,$safeeval); }
           $result .= &reaction_preview("HWVAL_$id", $reaction);
       }
       &Apache::response::end_response();
     return $result;      return $result;
 }  }
   
   sub format_prior_response_reaction {
       my ($mode,$answer) =@_;
       return '<span class="LC_prior_reaction">'.
       &HTML::Entities::encode($answer,'"<>&').'</span>';
   }
   
 sub start_chem {  sub start_chem {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
     my $result = '';      my $result = '';
Line 507  sub end_chem { Line 807  sub end_chem {
     return $result;      return $result;
 }  }
   
   my $uniq=0;
   sub get_uniq_name {
       $uniq++;
       return 'uniquename'.$uniq;
   }
   
 1;  1;
 __END__  __END__
Removed from v.1.61  
changed lines
  Added in v.1.99

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