src/mkws-widget-termlists.js

   1 mkws.registerWidgetType('Termlists', function() {
   2     var that = this;
   3     var M = mkws.M;
   4
   5     var facetConfig = {
   6         xtargets: [ "Sources",  16, false ],
   7         subject:  [ "Subjects", 10, true ],
   8         author:   [ "Author",   10, true ]
   9     }
  10
  11     this.team.queue("termlists").subscribe(function(data) {
  12         // no facets: this should never happen
  13         var facets = that.config.facets;
  14         if (!facets || facets.length == 0) {
  15             alert("onTerm called even though we have no facets: " + $.toJSON(data));
  16             $(that.node).hide();
  17             return;
  18         }
  19
  20         // display if we first got results
  21         $(that.node).show();
  22
  23         var acc = [];
  24         acc.push('<div class="title">' + M('Termlists') + '</div>');
  25
  26         for (var i = 0; i < facets.length; i++) {
  27             var name = facets[i]
  28             var ref = facetConfig[name];
  29             if (!ref) {
  30                 alert("bad facet configuration: '" + name + "'");
  31             } else {
  32                 addSingleFacet(acc, ref[0], data[name], ref[1], ref[2] ? name : null);
  33             }
  34         }
  35
  36         $(that.node).html(acc.join(''));
  37
  38         function addSingleFacet(acc, caption, data, max, pzIndex) {
  39             var teamName = that.team.name();
  40             acc.push('<div class="mkwsFacet mkwsFacet' + caption + ' mkwsTeam_' + teamName + '">');
  41             acc.push('<div class="termtitle">' + M(caption) + '</div>');
  42             for (var i = 0; i < data.length && i < max; i++) {
  43                 acc.push('<div class="term">');
  44                 acc.push('<a href="#" ');
  45                 var action = '';
  46                 if (!pzIndex) {
  47                     // Special case: target selection
  48                     acc.push('target_id='+data[i].id+' ');
  49                     if (!that.team.targetFiltered(data[i].id)) {
  50                         action = 'mkws.limitTarget(\'' + teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
  51                     }
  52                 } else {
  53                     action = 'mkws.limitQuery(\'' + teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
  54                 }
  55                 acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
  56                          + ' <span>' + data[i].freq + '</span>');
  57                 acc.push('</div>');
  58             }
  59             acc.push('</div>');
  60         }
  61     });
  62
  63     widget.autosearch(that);
  64 });