From: Łukasz Rekucki <lrekucki@gmail.com>
Date: Wed, 7 Apr 2010 22:44:01 +0000 (+0200)
Subject: More javascript refactoring.
X-Git-Url: https://git.mdrn.pl/redakcja.git/commitdiff_plain/1b8ab1430082a145a3e4807de837dcc1568178a3

More javascript refactoring.
Added form for tagging.
---

diff --git a/apps/wiki/helpers.py b/apps/wiki/helpers.py
new file mode 100644
index 00000000..7ed97b41
--- /dev/null
+++ b/apps/wiki/helpers.py
@@ -0,0 +1,41 @@
+from django import http
+from django.utils import simplejson as json
+from django.utils.functional import Promise
+from django.template.loader import render_to_string
+from datetime import datetime
+
+class ExtendedEncoder(json.JSONEncoder):
+
+    def default(self, obj):
+        if isinstance(obj, Promise):
+            return unicode(obj)  
+            
+        if isinstance(obj, datetime):
+            return datetime.ctime(obj) + " " + (datetime.tzname(obj) or 'GMT')
+        
+        return json.JSONEncoder.default(self, obj)
+
+# shortcut for JSON reponses
+class JSONResponse(http.HttpResponse):
+    
+    def __init__(self, data = {}, **kwargs):
+        # get rid of mimetype
+        kwargs.pop('mimetype', None)
+                
+        super(JSONResponse, self).__init__(
+            json.dumps(data, cls=ExtendedEncoder), 
+            mimetype = "application/json", **kwargs)
+        
+
+# return errors
+class JSONFormInvalid(JSONResponse):
+    def __init__(self, form):                 
+        super(JSONFormInvalid, self).__init__(form.errors, status = 400)
+    
+class JSONServerError(JSONResponse):    
+    def __init__(self, *args, **kwargs):
+        kwargs['status'] = 500
+        super(JSONServerError, self).__init__(*args, **kwargs)
+    
+    
+    
\ No newline at end of file
diff --git a/apps/wiki/templates/wiki/tag_dialog.html b/apps/wiki/templates/wiki/tag_dialog.html
new file mode 100644
index 00000000..3cc056eb
--- /dev/null
+++ b/apps/wiki/templates/wiki/tag_dialog.html
@@ -0,0 +1,5 @@
+<div id="add_tag_dialog" class="dialog">
+	<form method="POST" action="">
+		{{ forms.add_tag.as_p }}
+	</form>
+</div>
diff --git a/platforma/static/icons/close.png b/platforma/static/icons/close.png
new file mode 100644
index 00000000..688a979c
Binary files /dev/null and b/platforma/static/icons/close.png differ
diff --git a/platforma/static/js/jquery.elastic.js b/platforma/static/js/jquery.elastic.js
new file mode 100644
index 00000000..24e16f44
--- /dev/null
+++ b/platforma/static/js/jquery.elastic.js
@@ -0,0 +1,6 @@
+(function(jQuery){jQuery.fn.extend({elastic:function(){var mimics=['paddingTop','paddingRight','paddingBottom','paddingLeft','fontSize','lineHeight','fontFamily','width','fontWeight'];return this.each(function(){if(this.type!='textarea'){return false;}
+var $textarea=jQuery(this),$twin=jQuery('<div />').css({'position':'absolute','display':'none','word-wrap':'break-word'}),lineHeight=parseInt($textarea.css('line-height'),10)||parseInt($textarea.css('font-size'),'10'),minheight=parseInt($textarea.css('height'),10)||lineHeight*3,maxheight=parseInt($textarea.css('max-height'),10)||Number.MAX_VALUE,goalheight=0,i=0;if(maxheight<0){maxheight=Number.MAX_VALUE;}
+$twin.appendTo($textarea.parent());var i=mimics.length;while(i--){$twin.css(mimics[i].toString(),$textarea.css(mimics[i].toString()));}
+function setHeightAndOverflow(height,overflow){curratedHeight=Math.floor(parseInt(height,10));if($textarea.height()!=curratedHeight){$textarea.css({'height':curratedHeight+'px','overflow':overflow});}}
+function update(){var textareaContent=$textarea.val().replace(/&/g,'&amp;').replace(/  /g,'&nbsp;').replace(/<|>/g,'&gt;').replace(/\n/g,'<br />');var twinContent=$twin.html();if(textareaContent+'&nbsp;'!=twinContent){$twin.html(textareaContent+'&nbsp;');if(Math.abs($twin.height()+lineHeight-$textarea.height())>3){var goalheight=$twin.height()+lineHeight;if(goalheight>=maxheight){setHeightAndOverflow(maxheight,'auto');}else if(goalheight<=minheight){setHeightAndOverflow(minheight,'hidden');}else{setHeightAndOverflow(goalheight,'hidden');}}}}
+$textarea.css({'overflow':'hidden'});$textarea.keyup(function(){update();});$textarea.live('input paste',function(e){setTimeout(update,250);});update();});}});})(jQuery);
\ No newline at end of file
diff --git a/platforma/static/js/wiki/diff_view.js b/platforma/static/js/wiki/diff_view.js
new file mode 100644
index 00000000..3eafd135
--- /dev/null
+++ b/platforma/static/js/wiki/diff_view.js
@@ -0,0 +1,27 @@
+(function($){
+	
+	function DiffPerspective(options) {
+		var old_callback = options.callback || function() {};        
+        options.callback = function(){
+			old_callback.call(this);
+		};		
+		
+		$.wiki.Perspective.call(this, options);
+    };
+    
+    DiffPerspective.prototype = new $.wiki.Perspective();
+    
+    DiffPerspective.prototype.freezeState = function(){
+        // must 
+    };
+	
+	DiffPerspective.prototype.onEnter = function(success, failure){
+		$.wiki.Perspective.prototype.onEnter.call(this);
+		
+		console.log("Entered diff view");
+	};
+	
+	$.wiki.DiffPerspective = DiffPerspective;
+	
+})(jQuery);
+
diff --git a/platforma/static/js/wiki/save_dialog.js b/platforma/static/js/wiki/save_dialog.js
new file mode 100644
index 00000000..827b26b2
--- /dev/null
+++ b/platforma/static/js/wiki/save_dialog.js
@@ -0,0 +1,50 @@
+/* 
+ * Dialog for saving document to the server
+ * 
+ */
+(function($) {
+	
+	function SaveDialog(element) {
+		$.wiki.cls.GenericDialog.call(this, element);
+		this.ctx = $.wiki.exitContext();
+	};
+	
+	SaveDialog.prototype = new $.wiki.cls.GenericDialog();
+	
+	SaveDialog.prototype 
+	
+	SaveDialog.prototype.saveAction = function() {
+			var self = this;				
+			
+			self.$elem.block({
+				message: "Zapisywanie..."
+			});
+			
+			try {
+				
+				CurrentDocument.save({
+					comment: $("#komentarz").text(),
+					success: function(doc, changed, info){
+						self.$elem.block({
+							message: info,
+							timeout: 1000,
+							fadeOut: 0, 
+							onUnblock: function() {															
+								self.hide();
+							}
+						});
+					},
+					failure: function(doc, info) {
+						self.reportErrors(info);
+						self.$elem.unblock();
+					}					
+				});
+			} catch(e) {
+				console.log('Exception:', e)
+				self.$elem.unblock();
+			}
+	}; /* end of save dialog */
+	
+	/* make it global */
+	$.wiki.cls.SaveDialog = SaveDialog;	
+})(jQuery);