From 0e566fe6cb41de388df6793b350fb81aaa4a8476 Mon Sep 17 00:00:00 2001
From: Misko Hevery
Date: Mon, 18 Jan 2010 17:56:08 -0800
Subject: tweeter demo client

---
 src/Angular.js | 30 ++++++++++++++++--------------
 src/Binder.js  |  1 -
 src/Filters.js | 17 +++++++++++++++++
 3 files changed, 33 insertions(+), 15 deletions(-)

(limited to 'src')

diff --git a/src/Angular.js b/src/Angular.js
index 69cab0a2..3dc72ff7 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -227,7 +227,7 @@ Angular.prototype = {
   
   bindHtml: function() {
     log('Angular.bindHtml()');
-    var watcher = new UrlWatcher(this.location);
+    var watcher = this.watcher = new UrlWatcher(this.location);
     var document = this.document;
     var widgetFactory = new WidgetFactory(this.config.server, this.config.database);
     var binder = new Binder(document[0], widgetFactory, watcher, this.config);
@@ -285,12 +285,6 @@ Angular.prototype = {
     log('$binder.parseAnchor()');
     binder.parseAnchor();
     
-    log('$binder.updateView()');
-    binder.updateView();
-  
-    //watcher.listener = bind(binder, binder.onUrlChange, watcher);
-    //watcher.onUpdate = function(){alert("update");};
-    //watcher.watch();
     document.find("body").show();
     log('ready()');
   },
@@ -378,12 +372,13 @@ UrlWatcher.prototype = {
   },
   
   setUrl: function(url) {
-//    var existingURL = window.location.href;
-//    if (!existingURL.match(/#/))
-//      existingURL += '#';
-//    if (existingURL != url)
-//      window.location.href = url;
-//    this.existingURL = url;
+    //TODO: conditionaly?
+    var existingURL = window.location.href;
+    if (!existingURL.match(/#/))
+      existingURL += '#';
+    if (existingURL != url)
+      window.location.href = url;
+    this.existingURL = url;
   },
   
   getUrl: function() {
@@ -409,6 +404,13 @@ angular['compile'] = function(root, config) {
     'updateView':function(){return scope.updateView();},
     'set':function(){return scope.set.apply(scope, arguments);},
     'get':function(){return scope.get.apply(scope, arguments);},
-    'init':function(){scope.get('$binder.executeInit')(); scope.updateView();}
+    'init':function(){scope.get('$binder.executeInit')(); scope.updateView();},
+    'watchUrl':function(){
+      var binder = scope.get('$binder');
+      var watcher = angular.watcher;
+      watcher.listener = bind(binder, binder.onUrlChange, watcher);
+      watcher.onUpdate = function(){alert("update");};
+      watcher.watch();
+    }
   };
 };
\ No newline at end of file
diff --git a/src/Binder.js b/src/Binder.js
index 36cb6ec3..b29a07c6 100644
--- a/src/Binder.js
+++ b/src/Binder.js
@@ -66,7 +66,6 @@ Binder.prototype = {
   },
   
   onUrlChange: function (url) {
-    log("URL change detected", url);
     this.parseAnchor(url);
     this.updateView();
   },
diff --git a/src/Filters.js b/src/Filters.js
index 666c9f30..833d5630 100644
--- a/src/Filters.js
+++ b/src/Filters.js
@@ -293,6 +293,23 @@ foreach({
   
   'html': function(html){
     return new angularFilter.Meta({html:html});
+  },
+  
+  'linky': function(text){
+    function regExpEscape(text) {
+      return text.replace(/([\/\.\*\+\?\|\(\)\[\]\{\}\\])/g, '\\$1');
+    }
+    var URL = /(ftp|http|https):\/\/([^\(\)|\s]+)/gm;
+    var html = text;
+    var dups = {};
+    foreach(text.match(URL)||[], function(url){
+      url = url.replace(/\.$/, '');
+      if (!dups[url]) {
+        html = html.replace(new RegExp(regExpEscape(url), 'gm'), '<a href="'+url+'">'+url+'</a>');
+        dups[url] = true;
+      }
+    });
+    return new angularFilter.Meta({text:text, html:html});
   }
 }, function(v,k){angularFilter[k] = v;});
 
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