limitQuery() and limitTarget are now pure local functions, not members.

[mkws-moved-to-github.git] / src / mkws-core.js

diff --git a/src/mkws-core.js b/src/mkws-core.js
index 16f893a..ce4402e 100644 (file)
--- a/src/mkws-core.js
+++ b/src/mkws-core.js
@@ -1,5 +1,5 @@
 /*! MKWS, the MasterKey Widget Set.
- *  Copyright (C) 2013-2014 Index Data
+ *  Copyright (C) 2013-2015 Index Data
  *  See the file LICENSE for details
  */
 
@@ -48,6 +48,7 @@ window.mkws = {
       "Location": "Ort",
       "Records": "Datensätze",
       "Targets": "Datenbanken",
+      "State": "Status",
       "relevance": "Relevanz",
       "title": "Titel",
       "newest": "Neueste",
@@ -81,6 +82,7 @@ window.mkws = {
       "Location": "Lokation",
       "Records": "Poster",
       "Targets": "Baser",
+      "State": "Status",
       "relevance": "Relevans",
       "title": "Titel",
       "newest": "Nyeste",
@@ -629,11 +631,6 @@ mkws.info("Using window.name '" + window.name + "'");
       var myTeam = mkws.teams[tName]
       myTeam.makePz2();
       myTeam.info("made PZ2 object");
-      /*
-        myTeam.visitWidgets(function(t, w) {
-          mkws.debug("  has widget of type '" + t + "': " + w);
-        });
-      */
     }
 
     function sp_auth_url(config) {
@@ -688,4 +685,50 @@ mkws.info("Using window.name '" + window.name + "'");
       mkws.logger.setOptions({ "level": mkws.stringToLevel(tmp) });
     }
   }
+
+  // This function is adapted from Yarin's code at
+  // https://stackoverflow.com/questions/4197591/parsing-url-hash-fragment-identifier-with-javascript#4198132
+  function parse_fragment(s) {
+    var hashParams = {};
+    var e,
+        a = /\+/g,  // Regex for replacing addition symbol with a space
+        r = /([^&;=]+)=?([^&;]*)/g,
+        d = function (s) { return decodeURIComponent(s.replace(a, " ")); },
+        q = s.substring(1);
+
+    while (e = r.exec(q)) {
+      var key = d(e[1]);
+      if (key === 'mkws') {
+        key = 'AUTO';
+      } else {
+        key = key.replace('mkws', '');
+      }
+      var team = mkws.teams[key];
+      if (team) {
+        hashParams[key] = team.parseFragment(d(e[2]));
+      } else {
+        alert("can't resolve team name '" + key + "'");
+      }
+    }
+
+    return hashParams;
+  }
+
+  var oldHash = location.hash;
+  $(window).bind('hashchange', function(e) {
+    mkws.warn("hashchange: old='" + oldHash + "', new='" + location.hash + "'");
+    var oldStates = parse_fragment(oldHash);
+    var newStates = parse_fragment(location.hash);
+    oldHash = location.hash;
+
+    for (var teamName in newStates) {
+      var team = mkws.teams[teamName];
+      if (!team) {
+        alert("can't resolve team name '" + teamName + "'");
+        continue;
+      }
+
+      team.handleChanges(oldStates[teamName], newStates[teamName]);
+    }
+  });
 })(mkws.$);