1 files changed, 90 insertions, 57 deletions

diff --git a/src/services.js b/src/services.js
index ed6f73ad..a5158149 100644
--- a/src/services.js
+++ b/src/services.js
@@ -1,82 +1,115 @@
+var URL_MATCH = /^(file|ftp|http|https):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?([^\?#]+)(\?([^#]*))?(#(.*))?$/,
+    HASH_MATCH = /^([^\?]*)?(\?([^\?]*))?$/,
+    DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp':21};
+
 angularService("$window", bind(window, identity, window));
 angularService("$document", function(window){
   return jqLite(window.document);
 }, {inject:['$window']});
 
-var URL_MATCH = /^(file|ftp|http|https):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?([^\?#]+)(\?([^#]*))?(#(.*))?$/;
-var HASH_MATCH = /^([^\?]*)?(\?([^\?]*))?$/;
-var DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp':21};
 angularService("$location", function(browser){
-  var scope = this, location = {parse:parseUrl, toString:toString};
-  var lastHash, lastUrl;
+  var scope = this,
+      location = {parse:parseUrl, toString:toString, update:update},
+      lastLocation = {};
+
+  browser.watchUrl(function(url){
+    update(url);
+    scope.$root.$eval();
+  });
+  this.$onEval(PRIORITY_FIRST, update);
+  this.$onEval(PRIORITY_LAST, update);
+  update(browser.getUrl());
+  return location;
+
+  function update(href){
+    if (href) {
+      parseUrl(href);
+    } else {
+      href = check('href') || checkProtocol();
+      var hash = check('hash');
+      if (isUndefined(hash)) hash = checkHashPathSearch();
+      if (isDefined(hash)) {
+        href = (href || location.href).split('#')[0];
+        href+= '#' + hash;
+      }
+      if (isDefined(href)) {
+        parseUrl(href);
+        browser.setUrl(href);
+      }
+    }
+  }
+
+  function check(param) {
+    return lastLocation[param] == location[param] ? undefined : location[param];
+  }
+
+  function checkProtocol(){
+    if (lastLocation.protocol === location.protocol &&
+        lastLocation.host === location.host &&
+        lastLocation.port === location.port &&
+        lastLocation.path === location.path &&
+        equals(lastLocation.search, location.search))
+      return undefined;
+    var url = toKeyValue(location.search);
+    var port = (location.port == DEFAULT_PORTS[location.protocol] ? null : location.port);
+    return location.protocol  + '://' + location.host +
+          (port ? ':' + port : '') + location.path +
+          (url ? '?' + url : '');
+  }
+
+  function checkHashPathSearch(){
+    if (lastLocation.hashPath === location.hashPath &&
+        equals(lastLocation.hashSearch, location.hashSearch) )
+      return undefined;
+    var url = toKeyValue(location.hashSearch);
+    return escape(location.hashPath) + (url ? '?' + url : '');
+  }
+
   function parseUrl(url){
     if (isDefined(url)) {
       var match = URL_MATCH.exec(url);
       if (match) {
-        location.href = url;
+        location.href = url.replace('#$', '');
         location.protocol = match[1];
         location.host = match[3] || '';
-        location.port = match[5] || DEFAULT_PORTS[location.href] || null;
+        location.port = match[5] || DEFAULT_PORTS[location.protocol] || null;
         location.path = match[6];
         location.search = parseKeyValue(match[8]);
-        location.hash = match[9] || '';
-        if (location.hash)
-          location.hash = location.hash.substr(1);
-        parseHash(location.hash);
+        location.hash = match[10] || '';
+        match = HASH_MATCH.exec(location.hash);
+        location.hashPath = unescape(match[1] || '');
+        location.hashSearch = parseKeyValue(match[3]);
+
+        copy(location, lastLocation);
       }
     }
   }
-  function parseHash(hash) {
-    var match = HASH_MATCH.exec(hash);
-    location.hashPath = match[1] || '';
-    location.hashSearch = parseKeyValue(match[3]);
-    lastHash = hash;
-  }
+
   function toString() {
-    if (lastHash === location.hash) {
-      var hashKeyValue = toKeyValue(location.hashSearch),
-          hash = (location.hashPath ? location.hashPath : '') + (hashKeyValue ? '?' + hashKeyValue : ''),
-          url = location.href.split('#')[0] + '#' + (hash ? hash : '');
-      if (url !== location.href) parseUrl(url);
-      return url;
-    } else {
-      parseUrl(location.href.split('#')[0] + '#' + location.hash);
-      return toString();
-    }
+    update();
+    return location.href;
   }
-  browser.watchUrl(function(url){
-    parseUrl(url);
-    scope.$root.$eval();
-  });
-  parseUrl(browser.getUrl());
-  this.$onEval(PRIORITY_FIRST, function(){
-    if (location.hash != lastHash) {
-      parseHash(location.hash);
-    }
-  });
-  this.$onEval(PRIORITY_LAST, function(){
-    var url = toString();
-    if (lastUrl != url) {
-      browser.setUrl(url);
-      lastUrl = url;
-    }
-  });
-  return location;
 }, {inject: ['$browser']});
 
 angularService("$log", function($window){
-  var console = $window.console,
-      log = console && console.log || noop;
+  var console = $window.console || {log: noop, warn: noop, info: noop, error: noop},
+      log = console.log || noop;
   return {
-    log: log,
-    warn: console && console.warn || log,
-    info: console && console.info || log,
-    error: console && console.error || log
+    log: bind(console, log),
+    warn: bind(console, console.warn || log),
+    info: bind(console, console.info || log),
+    error: bind(console, console.error || log)
   };
 }, {inject:['$window']});
 
-angularService("$hover", function(browser) {
-  var tooltip, self = this, error, width = 300, arrowWidth = 10;
+angularService('$exceptionHandler', function($log){
+  return function(e) {
+    $log.error(e);
+  };
+}, {inject:['$log']});
+
+angularService("$hover", function(browser, document) {
+  var tooltip, self = this, error, width = 300, arrowWidth = 10, body = jqLite(document[0].body);;
   browser.hover(function(element, show){
     if (show && (error = element.attr(NG_EXCEPTION) || element.attr(NG_VALIDATION_ERROR))) {
       if (!tooltip) {
@@ -89,9 +122,9 @@ angularService("$hover", function(browser) {
         tooltip.callout.append(tooltip.arrow);
         tooltip.callout.append(tooltip.title);
         tooltip.callout.append(tooltip.content);
-        self.$browser.body.append(tooltip.callout);
+        body.append(tooltip.callout);
       }
-      var docRect = self.$browser.body[0].getBoundingClientRect(),
+      var docRect = body[0].getBoundingClientRect(),
           elementRect = element[0].getBoundingClientRect(),
           leftSpace = docRect.right - elementRect.right - arrowWidth;
       tooltip.title.text(element.hasClass("ng-exception") ? "EXCEPTION:" : "Validation error...");
@@ -119,7 +152,7 @@ angularService("$hover", function(browser) {
       tooltip = null;
     }
   });
-}, {inject:['$browser']});
+}, {inject:['$browser', '$document']});
 
 angularService("$invalidWidgets", function(){
   var invalidWidgets = [];
@@ -181,7 +214,7 @@ function switchRouteMatcher(on, when, dstName) {
   return match ? dst : null;
 }
 
-angularService('$route', function(location, params){
+angularService('$route', function(location){
   var routes = {},
       onChange = [],
       matcher = switchRouteMatcher,