New file mkws-widget-termlists.js

Contains the "Termlists" widget from mkws-widgets.js

diff --git a/src/mkws-widget-termlists.js b/src/mkws-widget-termlists.js
new file mode 100644 (file)
index 0000000..66b8a4d
--- /dev/null
+++ b/src/mkws-widget-termlists.js
@@ -0,0 +1,65 @@
+mkws.registerWidgetType('Termlists', function() {
+    var that = this;
+    var M = mkws.M;
+
+    this.team.queue("termlists").subscribe(function(data) {
+       if (!that.node) {
+           alert("termlists event when there are no termlists");
+           return;
+       }
+
+       // no facets: this should never happen
+       var facets = that.config.facets;
+       if (!facets || facets.length == 0) {
+           alert("onTerm called even though we have no facets: " + $.toJSON(data));
+           $(that.node).hide();
+           return;
+       }
+
+       // display if we first got results
+       $(that.node).show();
+
+       var acc = [];
+       acc.push('<div class="title">' + M('Termlists') + '</div>');
+
+       for (var i = 0; i < facets.length; i++) {
+           if (facets[i] == "xtargets") {
+               addSingleFacet(acc, "Sources",  data.xtargets, 16, null);
+           } else if (facets[i] == "subject") {
+               addSingleFacet(acc, "Subjects", data.subject,  10, "subject");
+           } else if (facets[i] == "author") {
+               addSingleFacet(acc, "Authors",  data.author,   10, "author");
+           } else {
+               alert("bad facet configuration: '" + facets[i] + "'");
+           }
+       }
+
+       $(that.node).html(acc.join(''));
+
+       function addSingleFacet(acc, caption, data, max, pzIndex) {
+           var teamName = that.team.name();
+           acc.push('<div class="facet mkwsFacet' + caption + ' mkwsTeam_' + teamName + '">');
+           acc.push('<div class="termtitle">' + M(caption) + '</div>');
+           for (var i = 0; i < data.length && i < max; i++) {
+               acc.push('<div class="term">');
+               acc.push('<a href="#" ');
+               var action = '';
+               if (!pzIndex) {
+                   // Special case: target selection
+                   acc.push('target_id='+data[i].id+' ');
+                   if (!that.team.targetFiltered(data[i].id)) {
+                       action = 'mkws.limitTarget(\'' + teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
+                   }
+               } else {
+                   action = 'mkws.limitQuery(\'' + teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
+               }
+               acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
+                        + ' <span>' + data[i].freq + '</span>');
+               acc.push('</div>');
+           }
+           acc.push('</div>');
+       }
+    });
+
+    widget.autosearch(that);
+});