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Diff for /loncom/html/adm/helper/course.initialization.helper between versions 1.11 and 1.31

version 1.11, 2003/07/21 14:08:30 version 1.31, 2010/03/15 22:44:40
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 <helper title="Course Initialization Helper" requiredpriv='opa'>  <helper title="Course Initialization Helper" requiredpriv='opa'>
   
   <exec>    <exec>
     my $courseid = $ENV{'request.course.id'};      my $courseid = $env{'request.course.id'};
     my $crsdom = $ENV{'course.'.$courseid.'.domain'};      my $crsdom = $env{'course.'.$courseid.'.domain'};
     my $crsnum = $ENV{'course.'.$courseid.'.num'};      my $crsnum = $env{'course.'.$courseid.'.num'};
     $helper->{DATA}->{DOM} = $crsdom;      $helper->{DATA}->{DOM} = $crsdom;
     $helper->{DATA}->{CRS} = $crsnum;      $helper->{DATA}->{CRS} = $crsnum;
   
     $helper->{DATA}->{FIRST_RUN} = $ENV{'course.'.$crsnum.      $helper->{DATA}->{FIRST_RUN} = $env{'course.'.$crsnum.
                                         '.course.intialization.not.run'};                                          '.course.intialization.not.run'};
     # Delete the 'course.initialization.not.run' course environment      # Delete the 'course.initialization.not.run' course environment
     Apache::lonnet::put('environment', {'course.helper.not.run' => 0},       Apache::lonnet::put('environment', {'course.helper.not.run' => 0}, 
                         $crsdom, $crsnum);                          $crsdom, $crsnum);
     Apache::lonnet::coursedescription($ENV{'request.course.id'});      Apache::lonnet::coursedescription($env{'request.course.id'});
   
     $helper->{DATA}->{GETVAL} = sub {      $helper->{DATA}->{GETVAL} = sub {
         my @resultlist = &Apache::lonnet::get('environment', [shift()],           my @resultlist = &Apache::lonnet::get('environment', [shift()], 
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                                  $helper->{DATA}->{DOM},                                   $helper->{DATA}->{DOM},
                                  $helper->{DATA}->{CRS});                                   $helper->{DATA}->{CRS});
             # Try to fix bug 1757              # Try to fix bug 1757
             Apache::lonnet::coursedescription($ENV{'request.course.id'});              Apache::lonnet::coursedescription($env{'request.course.id'});
               if (($name eq 'description') || ($name eq 'cloners')) {
                   my %crsinfo = &Apache::lonnet::courseiddump($crsdom,'.',1,'.','.',$crsnum,undef,undef,'.');
                   if (ref($crsinfo{$courseid}) eq 'HASH') {
                       $crsinfo{$courseid}{$name} = $val;
                       my $crshome = &Apache::lonnet::homeserver($crsnum,$crsdom);
                       unless ($crshome eq 'no_host') {
                           my $putresult = &Apache::lonnet::courseidput($crsdom,\%crsinfo,$crshome,'notime');
                       }
                   }
               }
             return 1;              return 1;
         } else {          } else {
             return 0;              return 0;
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   <state name="START" title="Welcome to Your New LON-CAPA Course">    <state name="START" title="Welcome to Your New LON-CAPA Course">
     <eval>      <eval>
       return $helper->{DATA}->{FIRST_RUN} ?        return $helper->{DATA}->{FIRST_RUN} ? 
         'This Helper will set up your new LON-CAPA course and choose '.          'This Helper will set up your new LON-CAPA course and choose '.
         'which features will be active. You can '.          'which features will be active. You can '.
         're-visit it later to change settings in your course.' .          're-visit it later to change settings in your course.' .
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         '<p>If you have previous experience with coordinating LON-CAPA courses and '.          '<p>If you have previous experience with coordinating LON-CAPA courses and '.
         'prefer not to use the helper, <a href="/adm/menu">click here</a> to leave.'          'prefer not to use the helper, <a href="/adm/menu">click here</a> to leave.'
         :          :
         'This helper will set up your LON-CAPA course and choose ' .          &mt('This helper will set up your LON-CAPA course and choose which features will be active.');
         'which features will be active.';  
       </eval>        </eval>
     <message nextstate="COURSE_DESCRIPTION">      <message nextstate="COURSE_DESCRIPTION">
       <p>All settings which you can change with this Helper can also be changed        <p>All settings which you can change with this Helper can also be changed
          by going to the PARM screen and clicking on the &quot;Set           by going to the &quot;Modify parameter settings&quot; screen and clicking on the &quot;Course Configuration&quot; button.</p>
          course environment&quot; button.</p>  
   
       <p>If you do not have experience coordinating LON-CAPA courses or if you        <p>If you do not have experience coordinating LON-CAPA courses or if you
          prefer the Helper interface, please click <nobr><b>Next -&gt;</b></nobr>.</p>           prefer the Helper interface, please click &quot;Next&quot;.</p>
       </message>        </message>
     </state>      </state>
   
   <state name="COURSE_DESCRIPTION" title="Course Description">    <state name="COURSE_DESCRIPTION" title="Course Title">
     <message nextstate="FORBID_DISCUSSION">      <message nextstate="FORBID_CHAT">
       The &quot;Course Description&quot; is the name of the course that will be        The &quot;Course Title&quot; is the name of the course that will be
       seen by the students.  You may now modify the description and hit         seen by the students.  You may now modify the description and hit 
       <nobr>&quot;<b>Next -&gt;</b>&quot;</nobr> to continue.<br />        &quot;Next&quot; to continue.<br />
       </message>        </message>
     <string variable='description' size='60' >      <string variable='description' size='60' >
       <defaultvalue>        <defaultvalue>
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       </string>        </string>
     </state>      </state>
   
     <state name="FORBID_CHAT" title="Chat Room Participation">
       <message nextstate="FORBID_DISCUSSION">
         <p>LON-CAPA has chat room functionality. This course will receive
            its own chat room. You may deny students, TAs, or instructors
            the right to access the chat room.</p>
         </message>
       <choices variable="BANNED_CHAT_ROLES" multichoice="1" allowempty='1'>
         <choice computer="st"><b>Students</b> - students will not be able to use or view the chat room.</choice>
         <choice computer="ta"><b>Teaching Assistants</b> - teaching assistants will not be able use or view the chat room</choice>
         <choice computer="in"><b>Instructor</b> - instructors will not be able to use or view the chat room</choice>
         <defaultvalue>
           my $denied = &{$helper->{DATA}->{GETVAL}}('plc.roles.denied');
           $denied =~ s/,/\|\|\|/g;
           return $denied;
         </defaultvalue>
         <finalcode>
           my $denied = $element->getValue();
           $denied =~ s/\|\|\|/,/g;
           if (&{$helper->{DATA}->{SETVAL}}('plc.roles.denied', $denied)) {
               $denied =~ s/st/ students/;
               $denied =~ s/in/ instructors/;
               $denied =~ s/ta/ teaching assistants/;
               $denied =~ s/ep/ exam proctors/;
               if ($denied =~ /^[^,]*,[^,]*$/) { # only one comma
                   $denied =~ s/,/ and/g;
               } else { # add "and" to last comma
                   $denied =~ s/,([^,]*)$/, and\1/;
               }
               if ($denied) {
                   $denied = substr($denied, 1) . ' not allowed to participate in chat room.';
                   $denied = ucfirst($denied);
               } else {
                   $denied = 'Everyone can participate in chat room.';
               }
               return $denied;
           } else {
               return '';
           }
         </finalcode>
         </choices>
       </state>
   
   <state name="FORBID_DISCUSSION" title="Discussion Participation">    <state name="FORBID_DISCUSSION" title="Discussion Participation">
     <message nextstate="DISCUSSION_HTML">      <message nextstate="DISCUSSION_HTML">
          LON-CAPA hosts discussions on all resources in a course. By default,           LON-CAPA hosts discussions on all resources in a course. By default,
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     </state>      </state>
   
   <state name="FEEDBACK_ADDRESSES" title="Feedback Addresses for Course Content">    <state name="FEEDBACK_ADDRESSES" title="Feedback Addresses for Course Content">
     <message nextstate="FINAL">      <message nextstate="USERS_ALLOWED_TO_CLONE">
       Course members can provide feedback about the course. You can choose        Course members can provide feedback about the course. You can choose
       who will receive the feedback, such as a different instructor or a        who will receive the feedback, such as a different instructor or a
       TA. Please enter their LON-CAPA address below, in the        TA. Please enter their LON-CAPA address below, in the
       form <b>user:domain</b>, where &quot;user&quot; and &quot;domain&quot;        form <b>user:domain</b>, where &quot;user&quot; and &quot;domain&quot;
       are both the LON-CAPA username and LON-CAPA domain, not an email        are both the LON-CAPA username and LON-CAPA domain, not an e-mail
       address.</p>         address.</p> 
       </message>        </message>
     <eval>return '<p>Your current LON-CAPA domain is &quot;<b>'       <eval>return '<p>'.&mt('Your current LON-CAPA domain is [_1].','&quot;<b>'.$helper->{DATA}->{DOM}.'</b>&quot;').'</p>'; 
                  . $helper->{DATA}->{DOM} .  
                  '</b>&quot;.</p>';  
       </eval>        </eval>
     <string variable='feedback_addresses' size='60' >      <string variable='feedback_addresses' size='60' >
       <defaultvalue>        <defaultvalue>
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       </message>        </message>
     </state>      </state>
   
     <state name="USERS_ALLOWED_TO_CLONE" title="Granting permission to clone course">
      <message nextstate="FINAL"> 
         Existing courses can be cloned when creating new courses.<br />
         Cloning will copy the course structure, contents, and most settings. For dates (open dates, due dates etc.) a choice is provided to: (a) omit, (b) copy as-is or (c) shift by a specified number of days.<br /><br />
         Usernames of owners of other courses permitted to clone this course:<br />
      </message>
      <string variable='cloners' size='60' >
       <defaultvalue>
        return &{$helper->{DATA}->{GETVAL}}('cloners');
       </defaultvalue>
       <validator>
         my ($output,@cloners,%disallowed);
         my $match_dom = $LONCAPA::match_domain;
         my $match_uname = $LONCAPA::match_username; 
         if ($val =~ /,/) {
             @cloners = split(/,/,$val);
         } else {
             $cloners[0] = $val;
         }
         foreach my $item (@cloners) {
     next if ($item =~ /^\s*$/);
     next if ($item eq '*');
          
     my ($clname,$cldom) = split(/:/,$item);
     if ($clname eq '*') {
         if ($cldom =~ /^$match_dom$/) {
     if (!&Apache::lonnet::domain($cldom)) {
         $disallowed{'domain'} .= $item.',';
     }
         } else {
     $disallowed{'format'} .= $item.',';
         }
     } elsif ($item !~/^($match_uname)\:($match_dom)$/) {
         $disallowed{'format'} .= $item.',';
     } else {
         if (!&Apache::lonnet::domain($cldom)) {
     $disallowed{'domain'} .= $item.','; 
         } elsif (&Apache::lonnet::homeserver($clname,$cldom) eq 'no_host') {
     $disallowed{'newuser'} .= $item.',';
         }
     }
         }
         foreach my $key (keys(%disallowed)) {
             $disallowed{$key} =~ s/,$//;
         }
         if (keys(%disallowed) > 0) {
             $output.= 'Your input contained the following errors:<ul>';
             if (defined($disallowed{'format'})) {
                 $output  .= '<li>Invalid format: '.
                             '<b>'.$disallowed{'format'}.'</b></li>';
             }
             if (defined($disallowed{'domain'})) {
                 $output .= '<li>Domain(s) do(es) not exist: '.
                             '<b>'.$disallowed{'domain'}.'</b></li>';
             }
             if (defined($disallowed{'newuser'})) {
                 $output .= '<li>LON-CAPA user(s) do(es) not exist: '.
                            '<b>'.$disallowed{'newuser'}.'</b></li>';
             }
             $output .= '</ul>';
         }
         return $output;
       </validator>
       <finalcode>
        if (&{$helper->{DATA}->{SETVAL}}('cloners', $element->getValue())) {
   
   
          return 'Users allowed to clone course updated to <b>' . $element->getValue() .
                    '</b>.';
        }
       </finalcode>
      </string>
      <message>
       <br />(Course Coordinators automatically have the right to clone their own courses.)
       <ul>
        <li>Format: <b>user:domain</b>, where &quot;user&quot; and &quot;domain&quot;
         are the LON-CAPA username and domain of the user.</li>
        <li>Separate different users with a comma.</li>
        <li>Use *:domain to allow course to be cloned by any course owner in the specified domain.</li>
        <li>Use * to allow unrestricted cloning by all course owners in all domains.</li>
       </ul>
      </message>
     </state>
   <state name="FINAL" title="Completed">    <state name="FINAL" title="Completed">
     <message>Your course is now set up. Please select the <b>Finish Course       <message>Your course is now set up. Please select the <b>Save</b>
       Initialization</b> button to re-intialize the course with your chosen        button to re-intialize the course with your chosen
       settings.        settings.
   
       <p>Remember that all of these settings can be modified in the <b>PARMS</b>        <p>Remember that all of these settings can be modified in the <b>Modify parameter settings</b>
          screen, by pushing the <b>Course Environment</b> button.</p>           screen (<b>Course Configuration</b>).</p>
       </message>        </message>
       <condition>
         <clause>$env{'course.'.$env{'request.course.id'}.'.clonedfrom'}</clause>
         <message>After you select <b>Finish Course Initialization</b>,
                  you will be taken to the Parameter Overview screen to
                  update the dates for this cloned course.</message>
       </condition>
     <final restartCourse='1' />      <final restartCourse='1' />
     </state>      </state>
   </helper>    </helper>
Removed from v.1.11  
changed lines
  Added in v.1.31

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