<tal:main define="tool context/config">
<html metal:use-macro="context/ui/template/macros/main">
 <metal:fill fill-slot="content"
    tal:define="className request/className;
                importElems python: tool.getImportElements(className);
                global allAreImported python:True">

  <div metal:use-macro="context/ui/page/macros/prologue"/>
  <script language="javascript">
  <!--
  var importedElemsShown = false;
  function toggleViewableElements() {
    var rows = document.getElementsByName('importedElem');
    var newDisplay = 'table-row';
    if (isIe) newDisplay = 'block';
    if (importedElemsShown) newDisplay = 'none';
    for (var i=0; i<rows.length; i++) {
      rows[i].style.display = newDisplay;
    }
    importedElemsShown = !importedElemsShown;
  }
  var checkBoxesChecked = true;
  function toggleCheckboxes() {
    var checkBoxes = document.getElementsByName('cbElem');
    var newCheckValue = true;
    if (checkBoxesChecked) newCheckValue = false;
    for (var i=0; i<checkBoxes.length; i++) {
       checkBoxes[i].checked = newCheckValue;
    }
    checkBoxesChecked = newCheckValue;
  }
  function importSingleElement(importPath) {
    var f = document.forms['importElements'];
    f.importPath.value = importPath;
    f.submit();
  }
  function importManyElements() {
    var f = document.forms['importElements'];
    var importPaths = '';
    // Get the values of the checkboxes
    var checkBoxes = document.getElementsByName('cbElem');
    for (var i=0; i<checkBoxes.length; i++) {
      if (checkBoxes[i].checked) {
        importPaths += checkBoxes[i].value + '|';
      }
    }
    if (! importPaths) alert(no_elem_selected);
    else {
      f.importPath.value = importPaths;
      f.submit();
    }
  }
  -->
  </script>
  <tal:comment replace="nothing">Form for importing several meetings at once.</tal:comment>
  <form name="importElements"
        tal:attributes="action python: tool.absolute_url()+'/do'" method="post">
    <input type="hidden" name="action" value="ImportObjects"/>
    <input type="hidden" name="className" tal:attributes="value className"/>
    <input type="hidden" name="importPath" value=""/>
  </form>

  <h1 tal:content="python: _('import_title')"></h1><br/>
  <table class="list" width="100%">
    <tr>
      <th tal:repeat="columnHeader python: importElems[0]">
        <img tal:condition="python: repeat['columnHeader'].number() == 1"
             tal:attributes="src string:$appUrl/ui/eye.png;
                             title python: _('import_show_hide')"
             style="cursor:pointer" onClick="toggleViewableElements()" align="left" />
        <span tal:replace="columnHeader"/>
      </th>
      <th tal:content="python: _('ref_actions')"></th>
      <th width="20px"><img
        tal:attributes="src string: $appUrl/ui/select_elems.png;
                        title python: _('select_delesect')"
        onClick="toggleCheckboxes()" style="cursor:pointer"/>
    </tr>
    <tal:row repeat="row python: importElems[1]">
    <tr tal:define="alreadyImported python: tool.isAlreadyImported(className, row[0]);
                    global allAreImported python: allAreImported and alreadyImported;
                    odd repeat/row/odd"
        tal:attributes="id python: alreadyImported and 'importedElem' or 'notImportedElem';
                        name python: alreadyImported and 'importedElem' or 'notImportedElem';
                        style python: alreadyImported and 'display:none' or 'display:table-row';
                        class python: odd and 'even' or 'odd'">
      <td tal:repeat="elem python: row[1:]" tal:content="elem">
      </td>
      <td>
        <input type="button" tal:condition="not: alreadyImported"
               tal:attributes="onClick python: 'importSingleElement(\'%s\')' % row[0];
                               value python: _('query_import')"/>
        <span tal:condition="alreadyImported" tal:replace="python: _('import_already')"/>
      </td>
      <td align="center">
       <input type="checkbox" checked="checked" id="cbElem" name="cbElem"
              tal:attributes="value python: row[0]" tal:condition="not: alreadyImported"/>
      </td>
    </tr>
    </tal:row>
    <tr tal:condition="python: not importElems[1] or allAreImported"><td colspan="15" tal:content="python: _('query_no_result')"></td></tr>
  </table>
  <tal:comment replace="nothing">Button for importing several elements at once.</tal:comment>
  <p align="right"><br/>
    <input type="button" onClick="importManyElements()"
           tal:condition="python: importElems[1] and not allAreImported"
           tal:attributes="value python: _('import_many')"/>
  </p>
 </metal:fill>
</html>
</tal:main>
