src/mkws-widget-termlists.js

   1 mkws.registerWidgetType('Termlists', function() {
   2     var that = this;
   3     var facets = that.config.facets;
   4     var M = mkws.M;
   5
   6     mkws.facetConfig = {
   7         xtargets: [ "Sources",  16, false ],
   8         subject:  [ "Subjects", 10, true ],
   9         author:   [ "Authors",  10, true ]
  10     }
  11
  12     var acc = [];
  13     acc.push('<div class="title">' + M('Termlists') + '</div>');
  14     for (var i = 0; i < facets.length; i++) {
  15         var name = facets[i]
  16         var ref = mkws.facetConfig[name];
  17         if (!ref) {
  18             alert("bad facet configuration: '" + name + "'");
  19         } else {
  20             acc.push('<div class="mkwsFacet mkwsFacet' + ref[0] + ' mkwsTeam_' + that.team.name() + '">');
  21             acc.push('</div>');
  22         }
  23     }
  24     $(that.node).html(acc.join(''));
  25
  26
  27     this.team.queue("termlists").subscribe(function(data) {
  28         // display if we first got results
  29         $(that.node).show();
  30
  31         for (var i = 0; i < facets.length; i++) {
  32             var name = facets[i]
  33             var ref = mkws.facetConfig[name];
  34             var caption = ref[0];
  35             if (!ref) {
  36                 alert("bad facet configuration: '" + name + "'");
  37             } else {
  38                 var output = makeSingleFacet(ref[0], data[name], ref[1], ref[2] ? name : null);
  39                 that.team.findnode('.mkwsFacet' + caption).html(output);
  40             }
  41         }
  42
  43
  44         function makeSingleFacet(caption, data, max, pzIndex) {
  45             var teamName = that.team.name();
  46
  47             var acc = [];
  48             acc.push('<div class="termtitle">' + M(caption) + '</div>');
  49             for (var i = 0; i < data.length && i < max; i++) {
  50                 acc.push('<div class="term">');
  51                 acc.push('<a href="#" ');
  52                 var action = '';
  53                 if (!pzIndex) {
  54                     // Special case: target selection
  55                     acc.push('target_id='+data[i].id+' ');
  56                     if (!that.team.targetFiltered(data[i].id)) {
  57                         action = 'mkws.limitTarget(\'' + teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
  58                     }
  59                 } else {
  60                     action = 'mkws.limitQuery(\'' + teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
  61                 }
  62                 acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
  63                          + ' <span>' + data[i].freq + '</span>');
  64                 acc.push('</div>');
  65             }
  66             return acc.join('');
  67         }
  68     });
  69
  70     widget.autosearch(that);
  71 });