X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=mkdru.client.js;h=f2cd5ef1e6200f3737ed02e674001d87f093d1c8;hb=b025d9a4672722b2ef5dff718fd6a107f2c58982;hp=f6188eabff6b4ccacb87a7ac1c03072b9daa9092;hpb=27c48ae45b8367452d21dead4e71148cf62c9994;p=mkdru-moved-to-drupal.org.git

diff --git a/mkdru.client.js b/mkdru.client.js
index f6188ea..f2cd5ef 100644
--- a/mkdru.client.js
+++ b/mkdru.client.js
@@ -1,40 +1,12 @@
 // Set up namespace and some state.
 var mkdru = {
-  // Settings to pass to pz2.js
-  useSessions: Drupal.settings.mkdru.use_sessions === '1',
+  settings: JSON.parse(Drupal.settings.mkdru.settings),
   // Variables
   active: false,
   pz2: null,
   totalRec: 0,
   pagerRange: 6,
-  pazpar2Path: Drupal.settings.mkdru.pz2_path,
-  facetContainerSelector: Drupal.settings.mkdru.facetContainerSelector,
-  // Facets
-  facets: {
-    source: {
-      displayName: Drupal.settings.mkdru.source_dname || "Source",
-      orderWeight: Drupal.settings.mkdru.source_weight || 1,
-      pz2Name: 'xtargets',
-      max: Drupal.settings.mkdru.source_max || 10
-    },
-    subject: {
-      displayName: Drupal.settings.mkdru.subject_dname || "Subject",
-      orderWeight: Drupal.settings.mkdru.source_weight || 2,
-      pz2Name: 'subject',
-      max: Drupal.settings.mkdru.subject_max || 10,
-      multiLimit: true,
-      limiter: 'su'
-    },
-    author: {
-      displayName: Drupal.settings.mkdru.author_dname || "Author",
-      orderWeight: Drupal.settings.mkdru.source_weight || 3,
-      pz2Name: 'author',
-      max: Drupal.settings.mkdru.author_max || 10,
-      multiLimit: false,
-      limiter: 'au'
-    }
-  },
-  // State; Keys limit_{facet key} will also be initialised
+  facetContainerSelector: '#mkdru-raw-facet-container',
   defaultState: {
     page: 1,
     perpage: 20,
@@ -45,8 +17,8 @@ var mkdru = {
   state: {},
   realm: ''
 };
-
-
+// Convenient references
+mkdru.facets = mkdru.settings.facets;
 
 // Wrapper for jQuery
 (function ($) {
@@ -92,7 +64,6 @@ mkdru.pz2Init = function () {
     mkdru.search();
   }
   mkdru.pz2.stat();
-  //mkdru.pz2.bytarget();
 };
 
 mkdru.pz2Show = function (data) {
@@ -137,16 +108,12 @@ mkdru.contains = function (hash, key, value) {
 }
 
 mkdru.pz2Term = function (data) {
-  // if signaled, prepare container client-side
-  if (mkdru.facetContainerSelector) {
-    $(mkdru.facetContainerSelector).html(Drupal.theme('mkdruFacetContainer',
-      data, mkdru.facets));
-  }
   // map all facets against selected, for simple rendering 
   var hash = $.deparam.fragment();
   for (var key in hash) {
-    if (key.indexOf('limit') == 0) //always wrap in array
-      hash[key.substr(6)] = hash[key].split(';');
+    if (key.indexOf('limit') == 0 && hash[key]) 
+      //always wrap in array
+      hash[key.substr(6)] = hash[key].split(/;+/);
     delete hash[key];
   }
   for (var facet in mkdru.facets) {
@@ -155,15 +122,16 @@ mkdru.pz2Term = function (data) {
       var term = terms[i];
       var value = facet == "source" ? term.id : term.name;
       if (mkdru.contains(hash, facet, value)) { //enabled
-        term.hashQuery = mkdru.removeLimit(facet, value);
+        term.toggleLink = mkdru.removeLimit(facet, value);
         term.selected = true;
       } else { //disabled
-        term.hashQuery = mkdru.addLimit(facet, value);
+        term.toggleLink = mkdru.addLimit(facet, value);
         term.selected = false;
       }
     }
     $('.mkdru-facet-' + facet).html(
-        Drupal.theme('mkdruFacet', terms, facet, mkdru.facets[facet].max, hash));
+        Drupal.theme('mkdruFacet', terms, facet, mkdru.facets[facet].max, 
+          hash[facet]));
   }
 };
 
@@ -272,7 +240,8 @@ mkdru.addLimit = function (facet, limit) {
 mkdru.removeLimit = function (facet, limit) {
   var newHash = $.deparam.fragment();
   delete newHash['page'];
-  if (!newHash['limit_' + facet].indexOf(';') || !mkdru.facets[facet].multiLimit) { 
+  if (!newHash['limit_' + facet].indexOf(';')
+      || !mkdru.facets[facet].multiLimit) {
     delete newHash['limit_' + facet];
   }
   else {
@@ -280,7 +249,10 @@ mkdru.removeLimit = function (facet, limit) {
     for (var i = 0; i < limits.length; i++) {
       if (limits[i] == limit) {
         limits.splice(i, 1);
-        newHash['limit_' + facet] = limits.join(';');
+        if (limits.length < 1)
+          delete newHash['limit_' + facet];
+        else
+          newHash['limit_' + facet] = limits.join(';');
         break;
       }
     }
@@ -326,11 +298,12 @@ mkdru.search = function () {
         filter = 'pz:id=' + mkdru.state.limit_source;
       }
       else {
-        var limits = mkdru.state['limit_' + facet].split(';');
+        var limits = mkdru.state['limit_' + facet].split(/;+/);
         for (var i = 0; i < limits.length; i++) {
           // ex. query + and au="{limit_author}"
-          query += ' and ' + mkdru.facets[facet]['limiter'] + '="'
-                  + mkdru.state['limit_' + facet] + '"';
+          if (limits[i]) 
+            query += ' and ' + mkdru.facets[facet]['limiter'] + '="'
+                  + limits[i] + '"';
         }
       }
     }
@@ -395,18 +368,24 @@ $(document).ready(function () {
     mkdru.defaultState['limit_' + key] = null;
   }
 
+  // if signaled, prepare facet container client-side
+  if (mkdru.facetContainerSelector) {
+    $(mkdru.facetContainerSelector).html(Drupal.theme('mkdruFacetContainer',
+      mkdru.facets));
+  }
+
   mkdru.pz2 = new pz2( { "onshow": mkdru.pz2Show,
               "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
-              "pazpar2path": mkdru.pazpar2Path,
+              "pazpar2path": mkdru.settings.pz2_path,
               "oninit": mkdru.pz2Init,
               "onstat": mkdru.pz2Status,
               "onterm": mkdru.pz2Term,
               "termlist": termlist.join(','),
-              "onbytarget": mkdru.pz2ByTarget,
-              "usesessions" : mkdru.useSessions,
+              "usesessions" : mkdru.settings.use_sessions,
               "showResponseType": mkdru.showResponseType,
               "onrecord": mkdru.pz2Record,
               "autoInit": false } );
+  mkdru.pz2.showFastCount = 1;
 
   // initialise state to hash string or defaults
   mkdru.stateFromHash();
@@ -421,12 +400,12 @@ $(document).ready(function () {
   }
 
   //not running against SP? init, otherwise authenticate
-  if (mkdru.useSessions) {
+  if (mkdru.settings.use_sessions) {
     mkdru.pz2.init();
   } else {
     //runnin against SP
-    var user = Drupal.settings.mkdru.sp_user;
-    var pass = Drupal.settings.mkdru.sp_pass;
+    var user = mkdru.settings.sp.user;
+    var pass = mkdru.settings.sp.pass;
     var params = {};
     params['command'] = 'auth';
     if (user && pass) {
@@ -436,7 +415,7 @@ $(document).ready(function () {
     } else {
       params['action'] = 'ipauth';
     }
-    var authReq = new pzHttpRequest(mkdru.pazpar2Path, 
+    var authReq = new pzHttpRequest(mkdru.settings.pz2_path, 
       function (err) {
         alert("Authentication against metasearch gateway failed: " +err);
       }