X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=mkdru.client.js;h=c73e8751cf603d2f2ae447a4df220cab8472bb14;hb=49f8894f932cb93c328d13260fb9e773b39a1a6c;hp=add8bd1cfd3a4736d72be53dda4f42bade6cf68e;hpb=2b5e7db83479b99d46023a9e832d374f66fad453;p=mkdru-moved-to-drupal.org.git

diff --git a/mkdru.client.js b/mkdru.client.js
index add8bd1..c73e875 100644
--- a/mkdru.client.js
+++ b/mkdru.client.js
@@ -2,7 +2,6 @@
 var mkdru = {
   // Settings to pass to pz2.js
   useSessions: Drupal.settings.mkdru.use_sessions === '1',
-  //   showResponseType: 'json',
   // Variables
   active: false,
   pz2: null,
@@ -17,11 +16,15 @@ var mkdru = {
     },
     subject: {
       pz2Name: 'subject',
-      max: Drupal.settings.mkdru.subject_max
+      max: Drupal.settings.mkdru.subject_max,
+      multiLimit: true,
+      limiter: 'su'
     },
     author: {
       pz2Name: 'author',
-      max: Drupal.settings.mkdru.author_max
+      max: Drupal.settings.mkdru.author_max,
+      multiLimit: false,
+      limiter: 'au'
     }
   },
   // State
@@ -30,14 +33,18 @@ var mkdru = {
     perpage: 20,
     sort: 'relevance',
     filter: null,
-    query:null,
+    query:'',
     recid:null
   },
-  state: {}
+  state: {},
+  realm: ''
 };
 
 
 
+// Wrapper for jQuery
+(function ($) {
+
 // So we can use jQuery BBQ with Drupal 6 and its 1.2.6 jQuery
 if (!$.isArray) $.isArray = function(obj) {
   return Object.prototype.toString.call(obj) === "[object Array]";
@@ -78,18 +85,15 @@ mkdru.pz2Init = function () {
   if (mkdru.state.query) {
     mkdru.search();
   }
-  //mkdru.pz2.stat();
+  mkdru.pz2.stat();
   //mkdru.pz2.bytarget();
 };
 
 mkdru.pz2Show = function (data) {
   mkdru.totalRec = data.merged;
   $('.mkdru-pager').html(mkdru.generatePager());
-  var countsHtml = Drupal.t('Displaying: ') + (data.start + 1) + 
-    Drupal.t(' to ') + (data.start + data.num) + Drupal.t(' of ')
-    + data.merged + Drupal.t(' (found: ') + data.total + ')';
-  $('.mkdru-counts').html(countsHtml);
-
+  $('.mkdru-counts').html(Drupal.theme('mkdruCounts', data.start + 1,
+                                      data.num, data.merged, data.total));
   var html = "";
   for (var i = 0; i < data.hits.length; i++) {
     html += Drupal.theme('mkdruResult', data.hits[i], 
@@ -108,6 +112,7 @@ mkdru.pz2Show = function (data) {
 };
 
 mkdru.pz2Status = function (data) {
+  $('.mkdru-status').html(Drupal.theme('mkdruStatus', data.activeclients, data.clients));
 };
 
 mkdru.pz2Term = function (data) {
@@ -132,8 +137,8 @@ mkdru.pz2ByTarget = function (data) {
 mkdru.pz2Record = function (data) {
   clearTimeout(mkdru.pz2.showTimer);
   $('.mkdru-results').hide();
-  $('.mkdru-detail').html(Drupal.theme('mkdruDetail', data));
-  $('.mkdru-detail-back').bind('click', function () {$.bbq.removeState('recid');});
+  $('.mkdru-detail').html(Drupal.theme('mkdruDetail', data,
+                                       mkdru.hashAddDelOne(null, null, 'recid')));
   $('.mkdru-detail').show();
   clearTimeout(mkdru.pz2.recordTimer);
 };
@@ -192,9 +197,9 @@ mkdru.hashChange = function () {
   }
   // Other internal link
   else {
-    // need to run search again to limit targets
+    // may need to run search again to limit targets
     for (key in mkdru.state) {
-      if (key.substring(0,5) === 'limit') {
+      if (key.substring(0,5) === 'limit' && mkdru.state[key]) {
         mkdru.search();
         break;
       }
@@ -205,9 +210,43 @@ mkdru.hashChange = function () {
   }
 };
 
+// return link to limit facet
+mkdru.addLimit = function (facet, limit) {
+  var newHash = $.deparam.fragment();
+  delete newHash['page'];
+  if ((typeof(newHash['limit_' + facet]) === 'undefined')
+       || !mkdru.facets[facet].multiLimit) {
+    newHash['limit_' + facet] = limit;
+  }
+  else {
+    newHash['limit_' + facet] += ';' + limit;
+  }
+  return $.param.fragment("#", newHash);
+};
+
+// return link to remove limit from facet
+mkdru.removeLimit = function (facet, limit) {
+  var newHash = $.deparam.fragment();
+  delete newHash['page'];
+  if (!newHash['limit_' + facet].indexOf(';') || !mkdru.facets[facet].multiLimit) { 
+    delete newHash['limit_' + facet];
+  }
+  else {
+    var limits = newHash['limit_' + facet].split(';');
+    for (var i = 0; i < limits.length; i++) {
+      if (limits[i] == limit) {
+        limits.splice(i, 1);
+        newHash['limit_' + facet] = limits.join(';');
+        break;
+      }
+    }
+  }
+  return $.param.fragment("#", newHash);
+};
+
 
 
-//form submit handler
+// form submit handler
 mkdru.submitQuery = function () {
   // new query, back to defaults (shallow copy)
   mkdru.state = $.extend({}, mkdru.defaultState);
@@ -219,7 +258,7 @@ mkdru.submitQuery = function () {
   return false;
 };
 
-//criteria drop-down (perpage, sort) handler
+// criteria drop-down (perpage, sort) handler
 mkdru.submitCriteria = function () {
   mkdru.pollDropDowns();
   //search is not ON, do nothing
@@ -236,17 +275,24 @@ mkdru.search = function () {
   var query = mkdru.state.query;
 
   // facet limit implementation
-  if (mkdru.state.limit_source) {
-    filter = 'pz:id=' + mkdru.state.limit_source;
-  }
-  if (mkdru.state.limit_subject) {
-    query += ' and su="' + mkdru.state.limit_subject + '"';
-  }
-  if (mkdru.state.limit_author) {
-    query += ' and au="' + mkdru.state.limit_author + '"';
+  for (var facet in mkdru.facets) {
+    // facet is limited
+    if (mkdru.state['limit_' + facet]) {
+      if (facet == "source") {
+        filter = 'pz:id=' + mkdru.state.limit_source;
+      }
+      else {
+        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] + '"';
+        }
+      }
+    }
   }
+
   mkdru.pz2.search(query, mkdru.state.perpage, mkdru.state.sort, filter);
-  //inform others that the search is ON
   mkdru.active = true;
 };
 
@@ -256,7 +302,7 @@ mkdru.pollDropDowns = function () {
 };
 
 mkdru.generatePager = function () {
- // make sure page param is a number, otherwise pageing frwd will be broken
+  // cast page parameter to numeric so we can add to it
   if (typeof mkdru.state.page == "string") {
     mkdru.state.page = Number(mkdru.state.page);
   }
@@ -264,7 +310,7 @@ mkdru.generatePager = function () {
   var first = (mkdru.state.page - mkdru.pagerRange > 0)
       ? mkdru.state.page - mkdru.pagerRange : 1;
   var last = first + 2 * mkdru.pagerRange < total
-      ? first + 2 * mkdru.pagerRange : total;  
+      ? first + 2 * mkdru.pagerRange : total;
   var prev = null;
   var next = null;
   var pages = [];
@@ -307,7 +353,7 @@ $(document).ready(function () {
 
   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.pazpar2Path,
               "oninit": mkdru.pz2Init,
               "onstat": mkdru.pz2Status,
               "onterm": mkdru.pz2Term,
@@ -328,13 +374,39 @@ $(document).ready(function () {
     mkdru.state.query = Drupal.settings.mkdru.query
   }
 
+  //not running against SP? init, otherwise authenticate
   if (mkdru.useSessions) {
     mkdru.pz2.init();
-  }
-  else if (mkdru.state.recid) {
-    mkdru.pz2.record(mkdru.state.recid);
-  }
-  else if (mkdru.state.query) {
-    mkdru.search();
+  } else {
+    //runnin against SP
+    var user = Drupal.settings.mkdru.sp_user;
+    var pass = Drupal.settings.mkdru.sp_pass;
+    var params = {};
+    params['command'] = 'auth';
+    if (user && pass) {
+      params['action'] = 'login';
+      params['username'] = user;
+      params['password'] = pass;
+    } else {
+      params['action'] = 'ipauth';
+    }
+    var authReq = new pzHttpRequest(mkdru.pazpar2Path, 
+      function (err) {
+        alert("Authentication against metasearch gateway failed: " +err);
+      }
+    );
+    authReq.get(params,
+      function (data) {
+        var s = data.getElementsByTagName('status');
+        if (s.length && Element_getTextContent(s[0]) == "OK") {
+          mkdru.realm = data.getElementsByTagName('realm');
+          mkdru.pz2Init();
+        } else {
+          alert("Malformed response when authenticating against the metasearch"
+            + " gateway");
+        }
+      }
+    );
   }
 });
+})(jQuery);
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