src/mkws-widget-termlists.js

   1 mkws.registerWidgetType('Termlists', function() {
   2     var that = this;
   3     var M = mkws.M;
   4
   5     this.team.queue("termlists").subscribe(function(data) {
   6         if (!that.node) {
   7             alert("termlists event when there are no termlists");
   8             return;
   9         }
  10
  11         // no facets: this should never happen
  12         var facets = that.config.facets;
  13         if (!facets || facets.length == 0) {
  14             alert("onTerm called even though we have no facets: " + $.toJSON(data));
  15             $(that.node).hide();
  16             return;
  17         }
  18
  19         // display if we first got results
  20         $(that.node).show();
  21
  22         var acc = [];
  23         acc.push('<div class="title">' + M('Termlists') + '</div>');
  24
  25         for (var i = 0; i < facets.length; i++) {
  26             if (facets[i] == "xtargets") {
  27                 addSingleFacet(acc, "Sources",  data.xtargets, 16, null);
  28             } else if (facets[i] == "subject") {
  29                 addSingleFacet(acc, "Subjects", data.subject,  10, "subject");
  30             } else if (facets[i] == "author") {
  31                 addSingleFacet(acc, "Authors",  data.author,   10, "author");
  32             } else {
  33                 alert("bad facet configuration: '" + facets[i] + "'");
  34             }
  35         }
  36
  37         $(that.node).html(acc.join(''));
  38
  39         function addSingleFacet(acc, caption, data, max, pzIndex) {
  40             var teamName = that.team.name();
  41             acc.push('<div class="facet mkwsFacet' + caption + ' mkwsTeam_' + teamName + '">');
  42             acc.push('<div class="termtitle">' + M(caption) + '</div>');
  43             for (var i = 0; i < data.length && i < max; i++) {
  44                 acc.push('<div class="term">');
  45                 acc.push('<a href="#" ');
  46                 var action = '';
  47                 if (!pzIndex) {
  48                     // Special case: target selection
  49                     acc.push('target_id='+data[i].id+' ');
  50                     if (!that.team.targetFiltered(data[i].id)) {
  51                         action = 'mkws.limitTarget(\'' + teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
  52                     }
  53                 } else {
  54                     action = 'mkws.limitQuery(\'' + teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
  55                 }
  56                 acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
  57                          + ' <span>' + data[i].freq + '</span>');
  58                 acc.push('</div>');
  59             }
  60             acc.push('</div>');
  61         }
  62     });
  63
  64     widget.autosearch(that);
  65 });