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Diff for /loncom/imspackages/imsimport.pm between versions 1.22 and 1.47

version 1.22, 2006/12/05 02:55:54 version 1.47, 2015/06/09 21:22:51
Line 1 Line 1
   # The LearningOnline Network with CAPA
   # 
   # $Id$
   #
 # Copyright Michigan State University Board of Trustees  # Copyright Michigan State University Board of Trustees
 #  #
 # This file is part of the LearningOnline Network with CAPA (LON-CAPA).  # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
Line 25  package Apache::imsimport; Line 29  package Apache::imsimport;
   
 use strict;  use strict;
 use Apache::Constants qw(:common :http :methods);  use Apache::Constants qw(:common :http :methods);
 use Apache::loncacc;  
 use Apache::loncommon();  use Apache::loncommon();
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::imsprocessor;  use Apache::imsprocessor;
   use Apache::lonlocal;
 use HTML::Parser;  use HTML::Parser;
 use HTML::Entities();  use HTML::Entities();
 use Apache::lonlocal;  use Apache::lonlocal;
Line 38  use LONCAPA; Line 42  use LONCAPA;
   
 # ----------------------------------------------------------------  Jscript One  # ----------------------------------------------------------------  Jscript One
 sub jscript_one {  sub jscript_one {
     my ($fullpath,$jsref) = @_;      my ($fullpath,$formname) = @_;
   
     my %body_layout = ('rightmargin'  => "0",      my %body_layout = ('rightmargin'  => "0",
        'leftmargin'   => "0",         'leftmargin'   => "0",
Line 53  sub jscript_one { Line 57  sub jscript_one {
     my $end_page =       my $end_page = 
  &Apache::loncommon::end_page({'js_ready' => 1,});   &Apache::loncommon::end_page({'js_ready' => 1,});
   
     $$jsref = <<"END_OF_ONE";      my %js_lt = &Apache::lonlocal::texthash( 
                  ddir => 'You must choose a destination directory for the import',
                  cmss => 'You must choose the Course Management System from which the IMS package was exported',
                );
       my %html_lt = &Apache::lonlocal::texthash( 
                  loca => 'Location:',
                  newd => 'New Directory',
                  nndi => 'Enter the name of the new directory where you will store the contents of your IMS package.',
                  go => 'Go', 
                );
       &js_escape(\%js_lt);
       &html_escape(\%html_lt);
       return <<"END_OF_ONE";
 function verify() {  function verify() {
  if ((document.forms.dataForm.newdir.value == '')  || (!document.forms.dataForm.newdir.value)) {   if ((document.forms.$formname.newdir.value == '')  || (!document.forms.$formname.newdir.value)) {
    alert("You must choose a destination directory for the import")     alert('$js_lt{'ddir'}')
    return false     return false
  }   }
  if (document.forms.dataForm.source.selectedIndex == 0) {   if (document.forms.$formname.source.selectedIndex == 0) {
    alert("You must choose the Course Management System from which the IMS package was exported");     alert('$js_lt{'cmss'}');
    return false     return false
  }   }
  return true   return true
Line 68  function verify() { Line 84  function verify() {
   
 function nextPage() {  function nextPage() {
   if (verify()) {    if (verify()) {
     document.forms.dataForm.submit()      document.forms.$formname.submit();
   }    }
 }  }
   
 function createWin() {  function createWin() {
   document.dataForm.newdir.value = "";    document.$formname.newdir.value = "";
   newWindow = window.open("","CreateDir","HEIGHT=400,WIDTH=750,scrollbars=yes")    newWindow = window.open("","CreateDir","HEIGHT=400,WIDTH=750,scrollbars=yes")
   newWindow.document.open()    newWindow.document.open()
   newWindow.document.write('$start_page')    newWindow.document.write('$start_page')
   newWindow.document.write("\\n<img border='0' src='/adm/lonInterFace/author.jpg' alt='[Author Header]'>\\n")    newWindow.document.write("\\n<img border='0' src='/adm/lonInterFace/author.jpg' alt='[Author Header]' />\\n")
   newWindow.document.write("<table border='0' cellspacing='0' cellpadding='0' width='600' bgcolor='#CCFFDD'>\\n")    newWindow.document.write("<table border='0' cellspacing='0' cellpadding='0' width='600'>\\n")
   newWindow.document.write("<tr><td width='2'>&nbsp;</td><td width='3'>&nbsp;</td>\\n")    newWindow.document.write("<tr><td width='2'>&nbsp;</td><td width='3'>&nbsp;</td>\\n")
   newWindow.document.write("<td><h3>Location: <tt>$fullpath</tt></h3><h3>New Directory</h3></td></tr>\\n")    newWindow.document.write("<td><h3>$html_lt{'loca'} <tt>$fullpath</tt></h3><h3>$html_lt{'newd'}</h3></td></tr>\\n")
   newWindow.document.write("<tr><td width='2'>&nbsp;</td><td width='3'>&nbsp;</td>\\n")    newWindow.document.write("<tr><td width='2'>&nbsp;</td><td width='3'>&nbsp;</td>\\n")
   newWindow.document.write("<td><form name='fileaction' action='/adm/cfile' method='post'>\\n")    newWindow.document.write("<td><form name='fileaction' action='/adm/cfile' method='post'>\\n")
   newWindow.document.write("<font face='arial,helvetica,sans-serif'>Enter the name of the new directory where you will store the contents of your IMS package.<br /><br />")    newWindow.document.write("$html_lt{'nndi'}<br /><br />")
   newWindow.document.write("<input type='hidden' name='filename' value='$fullpath' />")    newWindow.document.write("<input type='hidden' name='filename' value='$fullpath' />")
   newWindow.document.write("<input type='hidden' name='action' value='newdir' />")    newWindow.document.write("<input type='hidden' name='action' value='newdir' />")
   newWindow.document.write("<input type='hidden' name='callingmode' value='imsimport' />")    newWindow.document.write("<input type='hidden' name='callingmode' value='imsimport' />")
   newWindow.document.write("$fullpath<input type='text' name='newfilename' value='' />")    newWindow.document.write("$fullpath<input type='text' name='newfilename' value='' />")
   newWindow.document.write("<input type='button' value='Go' onClick='document.fileaction.submit();' />")    newWindow.document.write("<input type='button' value='$html_lt{'go'}' onclick='document.fileaction.submit();' />")
   newWindow.document.write("</td></tr>\\n")    newWindow.document.write("</td></tr>\\n")
   newWindow.document.write("</table>")    newWindow.document.write("</table>")
   newWindow.document.write('$end_page')    newWindow.document.write('$end_page')
Line 102  END_OF_ONE Line 118  END_OF_ONE
   
 # ----------------------------------------------------------------  Jscript Two  # ----------------------------------------------------------------  Jscript Two
 sub jscript_two {  sub jscript_two {
     my ($javascript,$user,$dom,$numcrs) = @_;      my ($user,$dom,$numcrs) = @_;
     my %crsentry = ();      my %crsentry = ();
     my $course_list;      my $course_list;
     my $title_list;      my $title_list;
Line 121  sub jscript_two { Line 137  sub jscript_two {
     $course_list = '"'.join('","',@crslist).'"';      $course_list = '"'.join('","',@crslist).'"';
     $$numcrs = @crslist;      $$numcrs = @crslist;
   
     $$javascript = qq#      my %js_lt = &Apache::lonlocal::texthash(
                     sel    => 'Please select',
                     impto  => 'Import topics only',
                     imptpa => 'Import topics + posts (with author)',
                     imptpn => 'Import topics + posts (no author)',
                     enrst  => 'Enroll students only',
                     enrall => 'Enroll all users',
                     notreq => 'Not required',
                     errao  => 'You must select one of the additional options when importing Discussion Boards.',
                     errtd  => 'You must select a target course when importing Discussion Boards.',
                     errap  => 'You must select one of the additional options when importing Enrollment.',
                     errte  => 'You must select a target course when importing enrollment information.',
                     errcc  => 'You must check at least one Content Type.',
          );
       &js_escape(\%js_lt);
       return <<"END_OF_TWO";
   
 function checkCourse() {  function checkCourse() {
   courseID_array = new Array($course_list)    courseID_array = new Array($course_list)
Line 169  function setCourse(step2Form,call) { Line 200  function setCourse(step2Form,call) {
     step2Form.targetcourse.length = 0      step2Form.targetcourse.length = 0
     if (call == 'add') {      if (call == 'add') {
         step2Form.targetcourse.length = 0          step2Form.targetcourse.length = 0
         step2Form.targetcourse.options[0] = new Option("Please Select","0",true,true)          step2Form.targetcourse.options[0] = new Option("$js_lt{'sel'}","0",true,true)
         for (var i=0; i<courseID_array.length; i++) {          for (var i=0; i<courseID_array.length; i++) {
             step2Form.targetcourse.options[i+1] = new Option(courseTitle_array[i],courseID_array[i],false,false)              step2Form.targetcourse.options[i+1] = new Option(courseTitle_array[i],courseID_array[i],false,false)
         }          }
Line 189  function setOptions(caller,itemnum) { Line 220  function setOptions(caller,itemnum) {
   opForm.elements[menu].length = 0    opForm.elements[menu].length = 0
   if (opForm.elements[itemnum*2].checked == true) {    if (opForm.elements[itemnum*2].checked == true) {
     if (caller == "board") {      if (caller == "board") {
       opForm.elements[menu].options[0] = new Option("Select","-1",true,true)        opForm.elements[menu].options[0] = new Option("$js_lt{'sel'}","-1",true,true)
       opForm.elements[menu].options[1] = new Option("Import topics only","topics",true,true)        opForm.elements[menu].options[1] = new Option("$js_lt{'impto'}","topics",true,true)
       opForm.elements[menu].options[2] = new Option("Import topics + posts (with author)","allpost",true,true)        opForm.elements[menu].options[2] = new Option("$js_lt{'imptpa'}","allpost",true,true)
       opForm.elements[menu].options[3] = new Option("Import topics + posts (no author)","allanon",true,true)        opForm.elements[menu].options[3] = new Option("$js_lt{'imptpn'}","allanon",true,true)
     }      }
     else {       else { 
       if (caller == "users") {        if (caller == "users") {
         opForm.elements[menu].length = 0          opForm.elements[menu].length = 0
         opForm.elements[menu].options[0] = new Option("Select","-1",true,true)          opForm.elements[menu].options[0] = new Option("$js_lt{'sel'}","-1",true,true)
         opForm.elements[menu].options[1] = new Option("Enroll students only","students",true,true)          opForm.elements[menu].options[1] = new Option("$js_lt{'enrst'}","students",true,true)
         opForm.elements[menu].options[2] = new Option("Enroll all users","all",true,true)          opForm.elements[menu].options[2] = new Option("$js_lt{'enrall'}","all",true,true)
       }        }
     }      }
   }    }
   else {    else {
     opForm.elements[menu].options[0] = new Option("Not required","0",true,true)      opForm.elements[menu].options[0] = new Option("$js_lt{'notreq'}","0",true,true)
   }    }
   opForm.elements[menu].selectedIndex = 0    opForm.elements[menu].selectedIndex = 0
   if (numCrs > 0) {    if (numCrs > 0) {
Line 222  function verify(caller) { Line 253  function verify(caller) {
       totcheck ++        totcheck ++
       if (opForm.elements[2*i].name == "board") {         if (opForm.elements[2*i].name == "board") { 
         if (opForm.elements[2*i+1].selectedIndex == 0) {               if (opForm.elements[2*i+1].selectedIndex == 0) {     
           alert("You must select one of the additional options when importing Discussion Boards ")            alert("$js_lt{'errao'}")
           return false            return false
         }          }
         if (numCrs == 0) {          if (numCrs == 0) {
Line 231  function verify(caller) { Line 262  function verify(caller) {
         }          }
         else {          else {
           if (opForm.targetcourse.selectedIndex == 0) {            if (opForm.targetcourse.selectedIndex == 0) {
             alert("You must select a target course when importing Discussion Boards")              alert("$js_lt{'errtd'}")
             return false              return false
           }            }
         }          }
       }        }
       if (opForm.elements[2*i].name == "users") {        if (opForm.elements[2*i].name == "users") {
         if (opForm.elements[2*i+1].selectedIndex == 0) {               if (opForm.elements[2*i+1].selectedIndex == 0) {     
           alert("You must select one of the additional options when importing Enrollment")            alert("$js_lt{'errap'}")
           return false            return false
         }          }
         if (numCrs == 0) {          if (numCrs == 0) {
Line 247  function verify(caller) { Line 278  function verify(caller) {
         }          }
         else {          else {
           if (opForm.targetcourse.selectedIndex == 0) {            if (opForm.targetcourse.selectedIndex == 0) {
             alert("You must select a target course when importing enrollment information")              alert("$js_lt{'errte'}")
             return false              return false
           }            }
         }          }
Line 255  function verify(caller) { Line 286  function verify(caller) {
     }      }
   }    }
   if (totcheck == 0) {    if (totcheck == 0) {
     alert("You must check the Checkbox for at least one Content Type");      alert("$js_lt{'errcc'}");
     return false      return false
   }    }
   return true    return true
Line 267  function nextPage(caller) { Line 298  function nextPage(caller) {
   }    }
 }  }
   
 #;  END_OF_TWO
   
 }  
   
 # ----------------------------------------------------------------  Jscript Three  
 sub jscript_three {  
     my $javascript = shift;  
 }  }
   
 # ---------------------------------------------------------------- Display One  # ---------------------------------------------------------------- Display One
 sub display_one {  sub display_one {
     my ($r,$uname,$fn,$fullpath) = @_;      my ($r,$fn,$fullpath,$formname) = @_;
     $r->print(<<"END_OF_ONE");      $r->print('<form name="'.$formname.'" method="post" action="">'.
 <form name="dataForm" method="post">                &Apache::lonhtmlcommon::topic_bar(1,&mt('Specify the Course Management system used to create the package')).
 <table border='0' bgcolor='#CCFFDD' cellspacing='0' cellpadding ='0' width='100%'>          &mt('Choose the CMS used to create your IMS content package.').'&nbsp;&nbsp;
     <tr>  
      <td colspan='2'>  
       <table border='0' cellspacing='0' cellpadding='0'>  
        <tr>  
         <td colspan='2'  align='left'>&nbsp;  
         </td>  
        </tr>  
        <tr bgcolor='#ccddaa'>  
         <td valign='middle'><img src='/res/adm/pages/bl_step1.gif'>&nbsp;  
         </td>  
         <td width='100%' align='left'>&nbsp;&nbsp;  
          <font face='arial,helvetica,sans-serif'><b>Specify the Course Management system used to create the package.</b>&nbsp;&nbsp;  
          </font>  
        </td>  
       </tr>  
       <tr>  
        <td colspan='2'>&nbsp;</td>  
       </tr>  
       <tr>  
        <td>&nbsp;</td>  
        <td>  
         <font face='Arial,Helvetica,sans-serif'>  
 Please choose the CMS used to create your IMS content package.&nbsp;&nbsp;  
         <select name="source">          <select name="source">
          <option value='-1' selected="true">Please select</option>           <option value="-1" selected="selected">'.&mt('Please select').'</option>
          <option value='bb5'>Blackboard 5</option>           <option value="bb5">Blackboard 5</option>
          <option value='bb6'>Blackboard 6</option>           <option value="bb6">Blackboard 6</option>
          <option value='angel'>ANGEL</option>           <option value="angel5">ANGEL 5.5</option>
          <option value='webctce4'>WebCT 4 Campus Edition</option>           <option value="webctce4">WebCT 4 Campus Edition</option>
          <option value='webctvista4'>WebCT Vista 4</option>           <option value="webctvista4">WebCT Vista 4</option>
         </select>          </select><br />'."\n".
         </font>          &Apache::lonhtmlcommon::topic_bar(2,&mt('Create a directory where you will unpack your IMS package'))."\n".
        </td>           &mt('Create a destination LON-CAPA directory in which to store the contents of the IMS package file.').'&nbsp;&nbsp;<input type="button" name="createdir" value="'.&mt('Create Directory').'" onclick="javascript:createWin()" /><input type="hidden" name="newdir" value="" /><br /><br />
       </tr>            <input type="hidden" name="filename" value="'.$fn.'" />
       <tr>  
        <td colspan='2'>&nbsp;</td>  
       </tr>  
       <tr>  
        <td colspan='2'>&nbsp;</td>  
       </tr>  
       <tr bgcolor='#ccddaa'>  
        <td valign='middle'><img src='/res/adm/pages/bl_step2.gif'>  
        </td>  
        <td width='100%' align='left'>&nbsp;&nbsp;  
         <font face='arial,helvetica,sans-serif'><b>Create a directory where you will unpack your IMS package.</b>&nbsp;&nbsp;</font></td>  
       </tr>  
       <tr>  
        <td colspan='2'>&nbsp;</td>  
       </tr>  
        <td>&nbsp;</td>  
        <td>  
         <font face='Arial,Helvetica,sans-serif'>  
 Please choose a destination LON-CAPA directory in which to store the contents of the IMS package file. <input type="button" name="createdir" value="Create Directory" onClick="javascript:createWin()" /><input type="hidden" name="newdir" value="" /></font>  
        </td>  
       </tr>  
       <tr>  
        <td colspan='2'>&nbsp;<br /><br /></td>  
       </tr>  
       <tr>  
        <td>&nbsp;</td>  
        <td><font face='arial,helvetica,sans-serif'>If you have selected the CMS used to create the IMS package, and have created a destination directory, click the 'Proceed' button to continue the IMS package upload process.</font></td>  
       </tr>  
       <tr>  
        <td colspan='2'>  
           <input type="hidden" name="uploaduname" value="$uname" />  
           <input type="hidden" name="filename" value="$fn" />  
           <input type="hidden" name="phase" value="three" />            <input type="hidden" name="phase" value="three" />
        </td>            <input type="button" name="nextpage" value="'.&mt('Proceed').'" onclick="javascript:nextPage();" />&nbsp;&nbsp;&nbsp;&nbsp;
       </tr>            <input type="button" name="exitpage" value="'.&mt('Exit now').'" onclick="javascript:location.href='."'$fullpath'".'" />
       <tr>           </form>');
        <td colspan='2'>&nbsp;</td>  
       </tr>  
       <tr>  
        <td colspan='2'>  
         <table border='0' cellspacing='0' cellpadding='0' width="100%">  
          <tr>  
           <td align='left'>  
            <input type='button' name='exitpage' value='Exit now' onClick="javascript:location.href='$fullpath'" />  
           </td>  
           <td align='right'>  
            <input type="button" name="nextpage" value="Proceed" onClick="javascript:nextPage()" />  
           </td>  
          </tr>  
         </table>  
        </td>  
       </tr>  
      </table>  
     </td>  
    </tr>  
   </table>  
 </form>  
 END_OF_ONE  
 }  }
   
 # ---------------------------------------------------------------- Display Two  # ---------------------------------------------------------------- Display Two
 sub display_two {  sub display_two {
     my ($r,$zipupload,$areas,$areaname,$cmsmap,$uname,$newdir,$numcrs,$fullpath) = @_;      my ($r,$zipupload,$areas,$areaname,$cmsmap,$fn,$numcrs,$fullpath) = @_;
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folder','source']);      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folder','source']);
     my $cms = $env{'form.source'};      my $cms = $env{'form.source'};
     my $dirname = $env{'form.newdir'};      my $tempdir = &Apache::imsprocessor::create_tempdir('CSTR',$env{'form.newdir'},'');
     my $tempdir = &Apache::imsprocessor::create_tempdir('CSTR',$dirname,'');  
     my $fname = &Apache::imsprocessor::uploadzip('CSTR',$tempdir,$zipupload);      my $fname = &Apache::imsprocessor::uploadzip('CSTR',$tempdir,$zipupload);
     my $unzip_result = '';      my $unzip_result = '';
     my $manifest_result = '';      my $manifest_result = '';
Line 396  sub display_two { Line 344  sub display_two {
     my %hrefs = ();      my %hrefs = ();
     my %resinfo = ();      my %resinfo = ();
     my %count = ();      my %count = ();
     my @bgcolors = ("#eeeeee","#dddddd");  
       my %lt = &Apache::lonlocal::texthash(
                     cont => 'Choose which content types you wish to import',
                     impo => 'Import',
                     type => 'Content type',
                     addo => 'Additional options',
                     chec => 'Check Import first',
                     bbus => 'Choose a course to receive discussion boards and user enrollment',
                     list => 'A listing of possible course targets will be displayed if import of discussion boards and/or enrollment is checked above (step 3). If you do not plan to import either of these content types, there is no need to specify a course.',
                     chco => 'Choose course:',
                     nreq => 'Not required',
                     yodo => 'You do not have active course coordinator status in any LON-CAPA courses currently, so discussion boards and enrollment information included in your IMS package will be discarded, regardless of your import choice for these two items above (step 3).',
                     ifyo => "If you wish to import discussion boards and/or user information into LON-CAPA please click 'Exit now' to quit the current IMS import process, and contact your domain coordinator and request a course coordinator role in a LON-CAPA course into which you can upload discussion boards and/or enroll users.",
                     impa => 'Import package',
                     unpa => 'Unpacking of your IMS package failed because an IMS manifest file was not located in the package',
                     proc => 'Processing of your IMS package failed because the file you uploaded could not be unzipped',
                     exit => 'Exit now',
       );
   
     my $counter = 0;      my $counter = 0;
     my $iter = 0;      my $iter = 0;
Line 413  sub display_two { Line 378  sub display_two {
                 users => 0,                  users => 0,
                 );                  );
     my $conditions;      my $conditions;
   
     if ($unzip_result eq 'ok') {      if ($unzip_result eq 'ok') {
         $manifest_result = &Apache::imsprocessor::process_manifest($cms,          $manifest_result = &Apache::imsprocessor::process_manifest($cms,
                             $tempdir,\%resources,\%items,\%hrefs,\%resinfo,                              $tempdir,\%resources,\%items,\%hrefs,\%resinfo,
                             'choose',\%includedres,\%includeditems);                              'choose',\%includedres,\%includeditems);
         if ($manifest_result eq 'ok') {          if ($manifest_result eq 'ok') {
             foreach my $res (sort keys %resources) {              foreach my $res (sort(keys(%resources))) {
                 if ($cms eq 'bb5' || $cms eq 'bb6' || $cms eq 'webctce4'                   if ($cms eq 'bb5' || $cms eq 'bb6' || $cms eq 'webctce4' 
                     || $cms eq 'webctvista4') {                      || $cms eq 'webctvista4') {
                     foreach my $area (keys %{$$cmsmap{$cms}}) {                      foreach my $area (keys(%{$$cmsmap{$cms}})) {
                         if ($resources{$res}{type} eq $$cmsmap{$cms}{$area}) {                          if ($resources{$res}{type} eq $$cmsmap{$cms}{$area}) {
                             $count{$area} ++;                              $count{$area} ++;
                         }                          }
                     }                      }
                 } elsif ($cms eq 'angel') {                  } elsif ($cms eq 'angel5') {
                     foreach my $area (keys %{$$cmsmap{$cms}}) {                      foreach my $area (keys(%{$$cmsmap{$cms}})) {
                         if ($area eq 'doc') {                          if ($area eq 'doc') {
                             if (grep/^$resources{$res}{type}$/,@{$$cmsmap{$cms}{doc}}) {                              if (grep/^$resources{$res}{type}$/,@{$$cmsmap{$cms}{doc}}) {
                                 $count{$area} ++;                                  $count{$area} ++;
Line 451  sub display_two { Line 415  sub display_two {
                 $conditions = 'none';                  $conditions = 'none';
             }              }
   
             $r->print(<<ENDBLOCK);              $r->print('<form name="pickoptions" method="post" action="">'.
 <form name="pickoptions" method="post">                        &Apache::lonhtmlcommon::topic_bar(3,$lt{'cont'}).
   <table border='0' cellspacing='0' cellpadding ='0' width='100%'>                        &Apache::loncommon::start_data_table().
    <tr>                        &Apache::loncommon::start_data_table_header_row().
     <td colspan='2'>                        '<th>'.$lt{'impo'}.'</th><th>'.$lt{'type'}.'</th><th>'.
      <table border='0' cellspacing='0' cellpadding='0'>                        $lt{'addo'}.'</th>'.
       <tr>                        &Apache::loncommon::end_data_table_header_row());
        <td colspan='2'  align='left'>&nbsp;  
        </td>  
       </tr>  
       <tr bgcolor='#ccddaa'>  
        <td valign='middle'><img src='/res/adm/pages/bl_step3.gif'>  
        </td>  
        <td width='100%' align='left'>&nbsp;&nbsp;  
         <font face='arial,helvetica,sans-serif'><b>Choose which content types you wish to import</b></font>  
        </td>  
       </tr>  
       <tr>  
        <td colspan='2'>&nbsp;</td>  
       </tr>  
       <tr>  
        <td>&nbsp;</td>  
        <td>  
         <table border='0' cellspacing='0' cellpadding='1' bgcolor='#000000'>  
          <tr>  
           <td>  
            <table border='0' cellspacing='0' cellpadding='0' bgcolor='#ffffff' width='100%'>  
             <tr>  
              <td>  
               <table border='0' cellspacing='1' cellpadding='1' bgcolor='#ffffff' width='100%'>  
                <tr bgcolor='#ccddaa'>  
                 <td align='center'><font face='arial,helvetica,sans-serif'><b>Import?</b></font></td>             
                 <td align='center'><font face='arial,helvetica,sans-serif'><b>Content type</b></font></td>  
                 <td align='center'><font face='arial,helvetica,sans-serif'><b>Additional options</b></font></td>  
                </tr>  
 ENDBLOCK  
             foreach my $area (@{$areas}) {              foreach my $area (@{$areas}) {
                 if ($count{$area} > 0) {                  if ($count{$area} > 0) {
                     my $count_tag = 'flag_'.$counter;                      my $count_tag = 'flag_'.$counter;
                     $r->print("               <tr bgcolor='@bgcolors[$iter]'>                      $r->print(&Apache::loncommon::start_data_table_row()."\n".
                 <td align='left'><font face='arial,helvetica,sans-serif'><input name='$area' type='checkbox' ");                                '<td><input name="'.$area.'" type="checkbox" ');
                     if ($area eq 'board' || $area eq 'users') {                      if ($area eq 'board' || $area eq 'users') {
                         $r->print(qq|onClick='javascript:setOptions("$area","$counter")'|);                          $r->print('onclick="javascript:setOptions('."'$area','$counter'".');" ');
                     }                      }
                     $r->print("/></font></td>                      $r->print('/></td>'.
                 <td align='left'><font face='arial,helvetica,sans-serif'>&nbsp;&nbsp;$$areaname{$area}&nbsp;&nbsp; - $count{$area} item(s)</font></td>");                                '<td>&nbsp;&nbsp;'.$$areaname{$area}.'&nbsp;&nbsp; - '.
                                 &mt('[quant,_1,item]',$count{$area}).'</td>');
                     if ($area eq 'board') {                      if ($area eq 'board') {
                         $r->print("            <td align='left'><font face='arial,helvetica,sans-serif'>&nbsp;&nbsp;                          $r->print('<td>&nbsp;&nbsp;
                  <select name='db_handling'>                   <select name="db_handling">
                   <option value='-2'>&lt;-- Check Import first</option>                    <option value="-2">&lt;-- '.$lt{'chec'}.'</option>
                  </select></font>                   </select>
                 </td>");                  </td>');
                     } elsif ($area eq 'users') {                      } elsif ($area eq 'users') {
                         $r->print("            <td align='left'><font face='arial,helvetica,sans-serif'>&nbsp;&nbsp;                          $r->print('<td>&nbsp;&nbsp;
                  <select name='user_handling'>                   <select name="user_handling">
                   <option value='-2'>&lt;-- Check Import first</option>                    <option value="-2">&lt;-- '.$lt{'chec'}.'</option>
                  </select>                   </select>
                  </font>                          </td>');
                 </td>");  
                     } else {                      } else {
                         $r->print("            <td align='left'><font face='arial,helvetica,sans-serif'>&nbsp;&nbsp;None<input type='hidden' name='$count_tag' /></font></td>");                          $r->print('<td>&nbsp;&nbsp;'.&mt('None')."\n".
                                     '<input type="hidden" name="'.$count_tag.'" /></td>');
                     }                      }
                     $counter ++;                      $counter ++;
                     $iter = $counter%2;                      $r->print(&Apache::loncommon::end_data_table_row());
                 }                  }
             }              }
             $r->print(<<ENDBLOCKTWO);              $r->print(&Apache::loncommon::end_data_table());
                </tr>  
               </table>  
              </td>  
             </tr>  
            </table>  
           </td>  
          </tr>  
         </table>  
        </td>  
       </tr>  
       <tr>  
        <td colspan='2'  align='left'>&nbsp;  
        </td>  
       </tr>  
 ENDBLOCKTWO  
             if ($count{board} + $count{users} > 0) {              if ($count{board} + $count{users} > 0) {
                 $r->print("                  $r->print(&Apache::lonhtmlcommon::topic_bar(4,$lt{'bbus'}));
       <tr bgcolor='#ccddaa'>  
        <td valign='middle'><img src='/res/adm/pages/bl_step4.gif'>  
        </td>  
        <td width='100%' align='left'>&nbsp;&nbsp;  
         <font face='arial,helvetica,sans-serif'><b>Choose a course to receive bulletin boards and user enrollment.</b></font>  
        </td>  
       </tr>  
       <tr>  
        <td colspan='2'>&nbsp;</td>  
       </tr>  
                 ");  
                 if ($$numcrs > 0) {                  if ($$numcrs > 0) {
                     $r->print("      <tr>                      $r->print($lt{'list'}.'<br /><br />'.$lt{'chco'}.'&nbsp;&nbsp;'."\n".
        <td>&nbsp;</td>                                '<select name="targetcourse">
        <td><font face='arial,helvetica,sans-serif'>A listing of possible course targets will be displayed if import of bulletin boards and/or enrollment is checked above (step 3). If you do not plan to import either of these content types, there is no need to specify a course.                                  <option value="-1">'.$lt{'nreq'}.'</option>
 <br /><br />                                 </select>');
 Choose course:&nbsp;&nbsp;  
                  <select name='targetcourse'>  
                   <option value='-1'>Not required</option>  
                  </select></font>  
        </td>  
       </tr>  
 ");  
                 } else {                  } else {
                     $r->print("       <tr>                      $r->print($lt{'yodo'}.' '.$lt{'ifyo'});
 <td>&nbsp;</td>  
 <td><font face='arial,helvetica,sans-serif'>You do not have active course coordinator status in any LON-CAPA courses currently, so bulletin boards and enrollment information included in your IMS package will be discarded, regardless of your import choice for these two items above (step 3). If you wish to import bulletin boards and/or user information into LON-CAPA please click 'Exit now' to quit the current IMS import process, and contact your domain coordinator and request a course coordinator role in a LON-CAPA course into which you can upload bulletin boards and/or enroll users.</font>  
         ");  
                 }                  }
             }              }
             $r->print(<<ENDBLOCK);              $r->print('<br /><br />
       <tr>            <input type="hidden" name="newdir" value="'.$env{'form.newdir'}.'" />
        <td colspan='2'>&nbsp;<br /><br /></td>            <input type="hidden" name="conditions" value="'.$conditions.'" />
       </tr>            <input type="hidden" name="source" value="'.$cms.'" />
       <tr>            <input type="hidden" name="tempdir" value="'.$tempdir.'" />
        <td>&nbsp;</td>            <input type="hidden" name="filename" value="'.$fn.'" />
        <td><font face='arial,helvetica,sans-serif'>Once you have checked the checkboxes for all areas you wish to import from the IMS package, and selected additional options (if available) you should click the 'Import package' button.</font></td>            <input type="hidden" name="phase" value="four" />'."\n");
       </tr>  
       <tr>  
        <td colspan='2'>&nbsp;  
           <input type="hidden" name="newdir" value="$env{'form.newdir'}" />  
           <input type="hidden" name="conditions" value="$conditions" />  
           <input type="hidden" name="source" value="$cms" />  
           <input type="hidden" name="tempdir" value="$tempdir" />  
           <input type="hidden" name="uploaduname" value="$uname">  
           <input type="hidden" name="filename" value="$fname">  
           <input type="hidden" name="phase" value="four" />  
 ENDBLOCK  
             if ($count{board} == 0) {              if ($count{board} == 0) {
                 $r->print('            <input type="hidden" name="board" value="" />'."\n");                  $r->print('<input type="hidden" name="board" value="" />'."\n");
             }              }
             if ($count{users} == 0) {              if ($count{users} == 0) {
                 $r->print('            <input type="hidden" name="users" value="" />'."\n");                  $r->print('<input type="hidden" name="users" value="" />'."\n");
             }              }
             $r->print(<<ENDDOCUMENT);              $r->print('<input type="button" name="nextpage" value="'.$lt{'impa'}.'" onclick="javascript:nextPage('."'$counter.'".')" />&nbsp;&nbsp;&nbsp;
        </td>             <input type="button" name="exitpage" value="'.$lt{'exit'}.'" onclick="javascript:location.href='."'$fullpath'".'" /></form>');
       </tr>  
       <tr>  
        <td colspan='2'>  
         <table border='0' cellspacing='0' cellpadding='0' width="100%">  
          <tr>  
           <td align='left'>  
            <input type='button' name='exitpage' value='Exit now' onClick="javascript:location.href='$fullpath'" />  
           </td>  
           <td align='right'>  
            <input type="button" name="nextpage" value="Import package" onClick="javascript:nextPage($counter)" />  
           </td>  
          </tr>  
         </table>  
        </td>  
       </tr>  
      </table>  
     </td>  
    </tr>  
   </table>  
 ENDDOCUMENT  
         } else {          } else {
             $r->print("Unpacking of your IMS package failed because an IMS manifest file was not located in the package\n");              $r->print($lt{'unpa'});
         }          }
     } else {      } else {
         $r->print("Processing of your IMS package failed because the file you uploaded could not be unzipped\n");          $r->print(
               '<br />'.&Apache::loncommon::confirmwrapper(
                   &Apache::lonhtmlcommon::confirm_success($lt{'proc'},1)
                  .'<br />'.&mt('Error: [_1]',$unzip_result))
           );
     }      }
 }  }
   
 # ---------------------------------------------------------------- Display Three  # ---------------------------------------------------------------- Display Three
 sub display_three {  sub display_three {
     my ($r,$uname,$udom,$areas,$areaname,$cmsmap,$destdir,$newdir) = @_;      my ($r,$uname,$udom,$areas,$areaname,$cmsmap,$destdir,$dirpath) = @_;
     my $crs = '';      my $crs = '';
     my $cdom = '';      my $cdom = '';
     my $db_handling = '';      my $db_handling = '';
Line 637  sub display_three { Line 510  sub display_three {
     if ( defined($env{'form.user_crs'}) ) {      if ( defined($env{'form.user_crs'}) ) {
         ($user_cdom,$user_crs) = split/\//,$env{'form.user_crs'};          ($user_cdom,$user_crs) = split/\//,$env{'form.user_crs'};
     }      }
     my $seqstem = "/res/$udom/$uname/$newdir";      my $seqstem = "/res/$udom/$uname/$dirpath";
     my %importareas = ();      my %importareas = ();
     my %includedres = ();      my %includedres = ();
     my %includeditems = ();      my %includeditems = ();
Line 655  sub display_three { Line 528  sub display_three {
                    board => 0,                              board => 0,         
                    quiz => 0,                     quiz => 0,
                    surv => 0,                     surv => 0,
                      file => 0,
     );      );
   
     my @pages = ();      my @pages = ();
Line 666  sub display_three { Line 540  sub display_three {
   
     foreach my $area (@{$areas}) {      foreach my $area (@{$areas}) {
         if (defined($env{"form.$area"}) ) {          if (defined($env{"form.$area"}) ) {
             if ($cms eq 'angel' && $area eq 'doc') {              if ($cms eq 'angel5' && $area eq 'doc') {
                 foreach (@{$$cmsmap{$cms}{$area}}) {                  foreach (@{$$cmsmap{$cms}{$area}}) {
                     $importareas{$_} = 1;                      $importareas{$_} = 1;
                 }                  }
Line 681  sub display_three { Line 555  sub display_three {
         }          }
     }      }
   
       my %lt = &Apache::lonlocal::texthash (
                    yims => 'Your IMS package has been processed successfully.',
                    plsv => 'Please view the imported items and use the LON-CAPA editing tools to make changes.',
                    tseq => "The sequences directory contains a file named 'Top.sequence' which includes links to the items found at the top level of your IMS package. From there you can follow links to display all the imported items. Alternatively, you can browse the pages, sequences, problems and resfiles directories directly. Note if you rename a file, you will need to modify any .sequence files or .page files which include a reference to the renamed file.",
                    tfin => 'The final step in the IMS import process is to publish the materials you have imported into your Authoring Space so that you can use them in a course. Once your files are published, subsequent re-publication will result in the storage of information about changes between the different versions.',
                    disp => 'Display new directory',
                    proc => 'Processing of your IMS package failed, because the IMS content package did not contain an IMS manifest file.'
                );
     my $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,      my $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,
                           \%resources,\%items,\%hrefs,\%resinfo,'prepare',                            \%resources,\%items,\%hrefs,\%resinfo,'prepare',
                           \%includedres);                            \%includedres);
   
     if ($manifest_result eq 'ok') {      if ($manifest_result eq 'ok') {
         foreach my $res (sort keys %resources) {          my %possibledep;
           foreach my $res (sort(keys(%resources))) {
             if ($importareas{$resources{$res}{type}}) {              if ($importareas{$resources{$res}{type}}) {
                 $includedres{$res} = 1;                  $includedres{$res} = 1;
                 if ($resources{$res}{type} eq 'webct.manifest' ||                   if ($resources{$res}{type} eq 'webct.manifest' || 
Line 693  sub display_three { Line 577  sub display_three {
                      $resources{$res}{type} eq 'webct.question') {                       $resources{$res}{type} eq 'webct.question') {
                     push(@assessmentfiles,$res);                      push(@assessmentfiles,$res);
                 }                     }   
               } elsif ($resources{$res}{usedby}) {
                   $possibledep{$res} = 1;
               }
           }
           foreach my $res (sort(keys(%possibledep))) {
               if ($includedres{$resources{$res}{usedby}}) {
                   $includedres{$res} = 1;
             }              }
         }          }
         foreach my $itm (sort keys %items) {          foreach my $itm (sort(keys(%items))) {
             &Apache::imsprocessor::get_imports(\%includeditems,\%items,\%resources,\%importareas,$itm);              &Apache::imsprocessor::get_imports(\%includeditems,\%items,\%resources,\%importareas,$itm);
         }          }
     }      }
   
     foreach my $itm (sort keys %includeditems) {      foreach my $itm (sort(keys(%includeditems))) {
         &Apache::imsprocessor::get_parents(\%includeditems,\%items,$itm);          &Apache::imsprocessor::get_parents(\%includeditems,\%items,$itm);
     }      }
   
     $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,      $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,
                        \%resources,\%items,\%hrefs,\%resinfo,'build',                         \%resources,\%items,\%hrefs,\%resinfo,'build',
                        \%includedres,\%includeditems);                         \%includedres,\%includeditems);
   
     if ($manifest_result eq 'ok') {      if ($manifest_result eq 'ok') {
         &Apache::imsprocessor::target_resources(\%resources,\%importareas,\@targets);          &Apache::imsprocessor::target_resources(\%resources,\%importareas,\@targets);
   
Line 725  sub display_three { Line 617  sub display_three {
   
         &Apache::imsprocessor::process_resinfo($cms,'CSTR',$tempdir,$destdir,\%items,\%resources,\@targets,\@boards,\@announcements,\@quizzes,\@surveys,\@pools,\@groups,\%messages,\@timestamp,\%boardnum,\%resinfo,$udom,$uname,$cdom,$crs,$db_handling,$user_handling,\%total,$seqstem,$seqstem,\@resrcfiles,\@packages,\%hrefs,\@pages,\@sequences,\%randompicks);          &Apache::imsprocessor::process_resinfo($cms,'CSTR',$tempdir,$destdir,\%items,\%resources,\@targets,\@boards,\@announcements,\@quizzes,\@surveys,\@pools,\@groups,\%messages,\@timestamp,\%boardnum,\%resinfo,$udom,$uname,$cdom,$crs,$db_handling,$user_handling,\%total,$seqstem,$seqstem,\@resrcfiles,\@packages,\%hrefs,\@pages,\@sequences,\%randompicks);
   
         my $copy_result = &Apache::imsprocessor::copy_resources('CSTR',$cms,\%hrefs,$tempdir,\@targets,\%urls,$crs,$cdom,$destdir,$timenow,\%importareas,\@assessmentfiles);          my $copy_result = &Apache::imsprocessor::copy_resources('CSTR',$cms,\%hrefs,\%resources,$tempdir,\@targets,\%urls,$crs,$cdom,$destdir,$timenow,\@assessmentfiles,\%total);
         
         &Apache::imsprocessor::build_structure($cms,'CSTR',$destdir,\%items,\%resinfo,\%resources,\@targets,\%hrefs,$udom,$uname,$newdir,$timenow,$cdom,$crs,\@timestamp,\%total,\@boards,\@announcements,\@quizzes,\@surveys,\@pools,\%boardnum,\@pages,\@sequences,\@topurls,\@topnames,\@packages,\%includeditems,\%randompicks);          &Apache::imsprocessor::build_structure($cms,'CSTR',$destdir,\%items,\%resinfo,\%resources,\@targets,\%hrefs,$udom,$uname,$dirpath,$timenow,$cdom,$crs,\@timestamp,\%total,\@boards,\@announcements,\@quizzes,\@surveys,\@pools,\%boardnum,\@pages,\@sequences,\@topurls,\@topnames,\@packages,\%includeditems,\%randompicks);
   
         $r->print("<h3>IMS import completed</h3>");          my $message =
               &Apache::lonhtmlcommon::confirm_success(
                   &mt('IMS import completed'))
              .'<br />'.$lt{'yims'}.' ';
   
         if ($cms eq 'bb5') {          if ($cms eq 'angel5') {
             $r->print("<font face='arial,helvetica,sans-serif'>Your IMS package has been processed successfully. A total of $total{seq} sequences, $total{page} pages, $total{board} bulletin boards, $total{quiz} quizzes, $total{surv} surveys and $total{prob} problems have been created.<br /><br />\n");              $message .= &mt('A total of [quant,_1,sequence], [quant,_2,composite page], and [quant,_3,discussion board] have been created, and [quant,_4,file] copied.',$total{seq},$total{page},$total{board},$total{file})."\n";
         } elsif ($cms eq 'angel') {          } else {
             $r->print("<font face='arial,helvetica,sans-serif'>Your IMS package has been processed successfully. A total of $total{seq} sequences, $total{page} pages, and $total{board} bulletin boards have been created.<br /><br />\n");              $message .= &mt('A total of [quant,_1,sequence], [quant,_2,composite page], [quant,_3,discussion board], [quant,_4,quiz,quizzes], [quant,_5,survey], and [quant,_6,problem] have been created, and [quant,_7,file] copied.',$total{seq},$total{page},$total{board},$total{quiz},$total{surv},$total{prob},$total{file})."\n";
         }          }
        $r->print("Please view the imported items and use the LON-CAPA editing tools to make changes.  The sequences directory contains a file named 'Top.sequence' which includes links to the items found at the top level of your IMS package. From there you can follow links to display all the imported items. Alternatively, you can browse the pages, sequences, problems and resfiles directories directly. Note if you rename a file, you will need to modify any .sequence files or .page files which include a reference to the renamed file.<br /><br />The final step in the IMS import process is to publish the materials you have imported into your Construction Space so that you can use them in a course. Once your file are published, subsequent re-publication will result in the storage of information about changes between the different versions.<br /><br /><a href='/priv/".$uname."/".$newdir."'>Display new directory</a></font>");           $r->print(
         if ($destdir =~ m-^/home/$uname/public_html/-) {               '<br />'.&Apache::loncommon::confirmwrapper($message)
              .'<p>'.$lt{'plsv'}.' '.$lt{'tseq'}.'</p>'
              .'<p>'.$lt{'tfin'}.'</p>'
              .&Apache::lonhtmlcommon::actionbox(
                   ['<a href="/priv/'.$udom.'/'.$uname.'/'.$dirpath.'/">'.$lt{'disp'}.'</a>'])
           );
           my $londocroot = $r->dir_config('lonDocRoot');
           if ($destdir =~ m{^\Q$londocroot/priv/$udom/$uname/$dirpath\E}) {
             system (" rm -r -f $destdir/temp");              system (" rm -r -f $destdir/temp");
         }          }
     } elsif ($manifest_result eq 'nomanifest') {      } elsif ($manifest_result eq 'nomanifest') {
         $r->print("<font face='arial,helvetica,sans-serif'>Processing of your IMS package failed, because the IMS content package did not contain an IMS manifest file.</font>");          $r->print(
               '<br />'.&Apache::loncommon::confirmwrapper(
                   &Apache::lonhtmlcommon::confirm_success($lt{'proc'},1))
           );
     }      }
 }  }
   
 # ---------------------------------------------------------------- Get LON-CAPA Course Coordinator roles for this user  # ---------------------------------------------------------------- Get LON-CAPA Course Coordinator roles for this user
 sub get_ccroles {  sub get_ccroles {
     my ($user,$dom,$crsentry,$crslist) = @_;      my ($user,$dom,$crsentry,$crslist) = @_;
     my %roles = ();      my %roles;
     unless ($user eq '') {      unless ($user eq '') {
         %roles = &Apache::lonnet::dump('roles',$dom,$user);          my $ccrole = 'cc';
           %roles = &Apache::lonnet::get_my_roles($user,$dom,'userroles',undef,[$ccrole]);
     }      }
     my $iter = 0;      my $iter = 0;
     my @codes = ();      my @codes = ();
     my %courses = ();      my %courses = ();
     my @crslist = ();      my @crslist = ();
     my %descrip =();      my %descrip =();
     foreach my $key (keys %roles ) {      foreach my $key (keys(%roles)) {
         if ($key =~ m{^/($LONCAPA::domain_re)/($LONCAPA::username_re)_cc$}) {          if ($key =~ m{^/($LONCAPA::domain_re)/($LONCAPA::username_re)_cc$}) {
             my $cdom = $1;              my $cdom = $1;
             my $crs = $2;              my $crs = $2;
             my $role_end = 0;              my $currcode = '';
             my $role_start = 0;              my %settings = &Apache::lonnet::get('environment',['internal.coursecode','description'],$cdom,$crs);
             my $active_chk = 1;              if (defined($settings{'description'}) ) {
             if ( $roles{$key} =~ m/^cc_(\d+)/ ) {                  $descrip{$crs} = $settings{'description'};
                 $role_end = $1;              } else {
                 if ( $roles{$key} =~ m/^cc_($role_end)_(\d+)$/ )                  $descrip{$crs} = 'Unknown';
                 {  
                     $role_start = $2;  
                 }  
             }  
             if ($role_start > 0) {  
                 if (time < $role_start) {  
                     $active_chk = 0;  
                 }  
             }  
             if ($role_end > 0) {  
                 if (time > $role_end) {  
                     $active_chk = 0;  
                 }  
             }              }
             if ($active_chk) {              if (defined($settings{'internal.coursecode'}) ) {
                 my $currcode = '';                  $currcode = $settings{'internal.coursecode'};
                 my %settings = &Apache::lonnet::get('environment',['internal.coursecode','description'],$cdom,$crs);                  if ($currcode eq '') {
                 if (defined($settings{'description'}) ) {  
                     $descrip{$crs} = $settings{'description'};  
                 } else {  
                     $descrip{$crs} = 'Unknown';  
                 }  
                 if (defined($settings{'internal.coursecode'}) ) {  
                     $currcode = $settings{'internal.coursecode'};  
                     if ($currcode eq '') {  
                         $currcode = "____".$iter;  
                         $iter ++;  
                     }  
                 } else {  
                     $currcode = "____".$iter;                      $currcode = "____".$iter;
                     $iter ++;                      $iter ++;
                 }                  }
                 unless (grep/^$currcode$/,@codes) {              } else {
                     push @codes,$currcode;                  $currcode = "____".$iter;
                     @{$courses{$currcode}} = ();                  $iter ++;
                 }              }
                 push @{$courses{$currcode}}, $cdom.'/'.$crs;              unless (grep/^$currcode$/,@codes) {
                   push @codes,$currcode;
                   @{$courses{$currcode}} = ();
             }              }
               push @{$courses{$currcode}}, $cdom.'/'.$crs;
         }          }
     }      }
     foreach my $code (sort @codes) {      foreach my $code (sort(@codes)) {
         foreach my $crsdom (@{$courses{$code}}) {          foreach my $crsdom (@{$courses{$code}}) {
             my ($cdom,$crs) = split/\//,$crsdom;              my ($cdom,$crs) = split/\//,$crsdom;
             my $showcode = '';              my $showcode = '';
Line 822  sub get_ccroles { Line 706  sub get_ccroles {
 # ---------------------------------------------------------------- Main Handler  # ---------------------------------------------------------------- Main Handler
 sub handler {  sub handler {
     my $r=shift;      my $r=shift;
     my $uname;  
     my $udom;  
     my $javascript = '';  
     my $page_name = '';  
     my $current_page = '';  
     my $qcount = '';  
   
 # get personal information for this user      my $fn=$env{'form.filename'};
     my $user=$env{'user.name'};  
     my $dom=$env{'user.domain'};  
   
 #      if ($env{'form.filename1'}) {
 # re-attach user          $fn=$env{'form.filename1'}.$env{'form.filename2'};
 #  
     if ($env{'form.uploaduname'}) {  
         $env{'form.filename'}='/priv/'.$env{'form.uploaduname'}.'/'.  
             $env{'form.filename'};  
     }  
     ($uname,$udom)=  
         &Apache::loncacc::constructaccess($env{'form.filename'},  
                                           $r->dir_config('lonDefDomain'));  
     unless (($uname) && ($udom)) {  
         $r->log_reason($uname.' at '.$udom.  
                        ' trying to publish file '.$env{'form.filename'}.  
                        ' - not authorized',  
                        $r->filename);  
         return HTTP_NOT_ACCEPTABLE;  
     }      }
                                                                                                    $fn=~s{\+}{}g;
     my $fn;  
     if ($env{'form.filename'}) {      unless ($fn) {
         $fn=$env{'form.filename'};  
         $fn=~s/^http\:\/\/[^\/]+\///;  
         $fn=~s/^\///;  
         $fn=~s/(\~|priv\/)($LONCAPA::username_re)//;  
         $fn=~s/\/+/\//g;  
     } else {  
         $r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}.          $r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}.
                        ' unspecified filename for upload', $r->filename);                         ' unspecified filename for upload', $r->filename);
         return HTTP_NOT_FOUND;          return HTTP_NOT_FOUND;
     }      }
     my $zipupload = '/home/'.$uname.'/public_html'.$fn;  
     my $pathname = &File::Basename::dirname($fn);      my ($uname,$udom) = &Apache::lonnet::constructaccess($fn);
     my $fullpath = '/priv/'.$uname.$pathname;      if (($uname eq '') || ($udom eq '')) {
     unless ($pathname eq '/') {          $r->log_reason($uname.' at '.$udom.
                          ' trying to publish file '.$fn.' - not authorized',
                          $r->filename);
           return HTTP_NOT_ACCEPTABLE;
       }
   
       my $londocroot = $r->dir_config('lonDocRoot');
       my $zipupload = $londocroot.$fn;
       my $fullpath = &File::Basename::dirname($fn);
       unless ($fullpath =~ m{/$}) {
         $fullpath .= '/';          $fullpath .= '/';
     }      }
   
   # get personal information for this user
       my $user=$env{'user.name'};
       my $dom=$env{'user.domain'};
   
       my $javascript = '';
       my $page_name = '';
       my $current_page = '';
       my $qcount = '';
     my @areas = ();      my @areas = ();
     my %cmsmap = ();      my %cmsmap = ();
     my %areaname = ();      my %areaname = ();
Line 880  sub handler { Line 753  sub handler {
     &Apache::loncommon::content_type($r,'text/html');      &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;      $r->send_http_header;
   
       my $formname_one = 'info';
     if ($env{'form.phase'} eq 'two') {      if ($env{'form.phase'} eq 'two') {
         &jscript_one($fullpath,\$javascript,$uname,$udom);          $javascript = &jscript_one($fullpath,$formname_one);
     } elsif ($env{'form.phase'} eq 'three') {      } elsif ($env{'form.phase'} eq 'three') {
         &jscript_two(\$javascript,$user,$dom,\$numcrs);          $javascript = &jscript_two($user,$dom,\$numcrs);
     } elsif ($env{'form.phase'} eq 'four') {  
         &jscript_three(\$javascript);  
     }      }
     $javascript = "<script type=\"text/javascript\">\n//<!--\n$javascript\n// --></script>\n";      if ($javascript ne '') {
           $javascript = <<"END_JS";
   <script type="text/javascript">
   // <![CDATA[
   
     my $title = 'Upload IMS package to Construction Space';  $javascript
   
   // ]]>
   </script>
   END_JS
       }
   
       my $title = 'Upload IMS package to Authoring Space';
     $r->print(&Apache::loncommon::start_page($title, $javascript));      $r->print(&Apache::loncommon::start_page($title, $javascript));
   
     if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) {      if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) {
         $r->print('<h3><font color=red>'.&mt('Co-Author').': '.$uname.          $r->print('<p><span class="LC_info">'
                   &mt(' at ').$udom.'</font></h3>');                    .&mt('Co-Author [_1]',$uname.':'.$udom)
     }                       .'</span></p>'
           );
       }
     if ($env{'form.phase'} eq 'two') {      if ($env{'form.phase'} eq 'two') {
         my $flag = &Apache::lonupload::phasetwo($r,$fn,$uname,$udom,'imsimport');          my $flag = &Apache::lonupload::phasetwo($r,$fn,'imsimport');
         if ($flag eq 'ok') {          if ($flag eq 'ok') {
             &display_one($r,$uname,$fn,$fullpath);              &display_one($r,$fn,$fullpath,$formname_one);
           } else {
               $r->print(
                   '<br />'.&Apache::loncommon::confirmwrapper(
                       &Apache::lonhtmlcommon::confirm_success(
                           &mt('Error uploading IMS package'),1))
               );
         }          }
     } elsif ( ($env{'form.phase'} eq 'three') || ($env{'form.phase'} eq 'four') ) {      } elsif ( ($env{'form.phase'} eq 'three') || ($env{'form.phase'} eq 'four') ) {
         my $docroot = $env{'form.newdir'};          my $destdir = $env{'form.newdir'};
         my $newdir = '';          my $dirpath = $destdir;
         if ($docroot =~ m|public_html/(.+)$|) {          $dirpath =~ s{^\Q$londocroot/priv/$udom/$uname/\E}{};
             $newdir = $1;  
         }  
         if ($env{'form.phase'} eq 'three') {          if ($env{'form.phase'} eq 'three') {
             &display_two ($r,$zipupload,\@areas,\%areaname,\%cmsmap,$uname,$newdir,\$numcrs,$fullpath);              &display_two($r,$zipupload,\@areas,\%areaname,\%cmsmap,$fn,\$numcrs,$fullpath);
         } elsif ($env{'form.phase'} eq 'four') {          } elsif ($env{'form.phase'} eq 'four') {
             &display_three ($r,$uname,$udom,\@areas,\%areaname,\%cmsmap,$docroot,$newdir);              &display_three($r,$uname,$udom,\@areas,\%areaname,\%cmsmap,$destdir,$dirpath);
         }          }
     } else {      } else {
         &Apache::lonupload::phaseone($r,$fn,$uname,$udom,'imsimport');          &Apache::lonupload::phaseone($r,$fn,'imsimport',$uname,$udom);
     }      }
     $r->print(&Apache::loncommon::end_page());      $r->print(&Apache::loncommon::end_page());
     return OK;      return OK;
Removed from v.1.22  
changed lines
  Added in v.1.47

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