public
Description: RESTful Blog for Google App Engine
Clone URL: git://github.com/DocSavage/bloog.git
Got PUTs working on client and server side.
DocSavage (author)
Thu Jul 24 00:28:36 -0700 2008
commit  2319a79da6f3dbe2e11d84a821c348e2d86c87eb
tree    2a7512890c179e9ef181f657fcd306ecaec9a36f
parent  70845f227624e577eaeb4187641be9e623022d05
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@@ -41,6 +41,7 @@ import datetime
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 import string
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 import re
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 import os
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+import cgi
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 import logging
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@@ -65,7 +66,7 @@ permalink_funcs = {
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 }
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 # Module methods to handle incoming data
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-def get_datetime(time_string):
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+def get_datetime(time_string = None):
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     if time_string:
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         return datetime.datetime.strptime(time_string, '%Y-%m-%d %H:%M:%S')
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     return datetime.datetime.now()
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@@ -93,6 +94,24 @@ def fill_optional_properties(obj, property_dict):
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         if value and not key in obj.__dict__:
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             setattr(obj, key, value)
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+def process_article_edit(handler, permalink):
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+ # For http PUT, the parameters are passed in URIencoded string in body
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+ body = handler.request.body
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+ params = cgi.parse_qs(body)
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+ logging.debug(params)
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+
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+ article = db.Query(model.Article).filter('permalink =', permalink).get()
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+ if 'title' in params:
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+ article.title = params['title'][0]
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+ if 'tags' in params:
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+ article.tags = get_tags(params['tags'][0])
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+ article.body = params['body'][0]
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+ article.html = params['body'][0]
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+ article.updated = get_datetime()
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+ article.put()
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+ restful.send_successful_response(handler, '/' + article.permalink)
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+ view.invalidate_cache()
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+
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 def process_article_submission(handler, article_type):
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     property_hash = restful.get_hash_from_request(handler.request,
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         ['title',
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@@ -213,7 +232,7 @@ class ArticleHandler(restful.Controller):
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         # Handle legacy aliases
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         for alias in legacy_aliases.redirects:
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             if path.lower() == alias.lower():
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- self.redirect('/' + legacy_aliases.redirects[alias])
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+ self.redirect(legacy_aliases.redirects[alias])
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                 return
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         # Check legacy_id_mapping if it's provided
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@@ -232,6 +251,11 @@ class ArticleHandler(restful.Controller):
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         render_article(self, article)
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+ @authorized.role("admin")
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+ def put(self, path):
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+ logging.debug("ArticleHandler#put")
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+ process_article_edit(self, permalink = path)
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+
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     @authorized.role("user")
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     def post(self, path):
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         article = db.Query(model.Article).filter('permalink =', path).get()
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@@ -283,8 +307,9 @@ class BlogEntryHandler(restful.Controller):
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     @authorized.role("admin")
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     def put(self, year, month, perm_stem):
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+ permalink = year + '/' + month + '/' + perm_stem
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         logging.debug("BlogEntryHandler#put")
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- process_article_submission(handler=self, article_type='blog entry')
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+ process_article_edit(handler = self, permalink = permalink)
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     @authorized.role("admin")
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     def delete(self, year, month, perm_stem):
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@@ -20,7 +20,7 @@ default_blog = {
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     "master_atom_url": "/feeds/atom.xml",
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     # You can override this default for each page through a handler's call to
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     # view.ViewPage(cache_time=...)
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- "cache_time": 3600,
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+ "cache_time": 0,
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     # We allow a mapping from some old url pattern to the current query
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     # using a regex's matched string. (See PageHandler in blog.py)
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@@ -25,30 +25,39 @@
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 YAHOO.namespace("bloog");
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 YAHOO.bloog.initAdmin = function() {
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- var forceUpdate = function(o) {
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- window.location = "/";
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- }
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- var showNewRTE = function(e, isArticle) {
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+ var showRTE = function(e) {
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         var hdr = $('div#myDialog div.hd');
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- if (isArticle) {
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- hdr.setContent('Submit Article');
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- } else {
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- hdr.setContent('Submit Blog Entry');
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- var today = new Date();
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- var month = today.getMonth() + 1;
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- var year = today.getFullYear();
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- document.getElementById("dlgForm").action = "/" + year + "/" + month;
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- }
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- YAHOO.bloog.myDialog.show();
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- }
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- var showEditRTE = function(e) {
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- if (this.id == 'editbtn') {
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- $('div#myDialog div.hd').setContent('Edit Article');
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- var article_body = document.getElementById("post-").innerHTML;
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- $('#body').setContent(article_body);
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+ YAHOO.bloog.http = {};
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+ switch (this.id) {
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+ case 'newarticle':
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+ hdr.setContent('Submit Article');
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+ YAHOO.bloog.http.action = '/';
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+ YAHOO.bloog.http.verb = 'POST';
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+ YAHOO.bloog.editor.setEditorHTML('<p>Article goes here</p>');
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+ break;
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+ case 'newblog':
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+ hdr.setContent('Submit Blog Entry');
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+ var today = new Date();
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+ var month = today.getMonth() + 1;
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+ var year = today.getFullYear();
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+ YAHOO.bloog.http.action = "/" + year + "/" + month;
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+ YAHOO.bloog.http.verb = 'POST';
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+ YAHOO.bloog.editor.setEditorHTML('<p>Blog entry goes here</p>');
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+ break;
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+ case 'editbtn':
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+ hdr.setContent('Submit Edit');
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+ YAHOO.bloog.http.action = '#';
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+ YAHOO.bloog.http.verb = 'PUT';
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+ // Parse the current article HTML into title, tags, and body.
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+ var blog_title = document.getElementById("blogtitle").innerHTML;
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+ var blog_body = document.getElementById("blogbody").innerHTML;
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+ //$('#title').setContent(blog_title);
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+ YAHOO.bloog.editor.setEditorHTML(blog_body);
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+ break;
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         }
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         YAHOO.bloog.myDialog.show();
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     }
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+
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     var showDeleteDialog = function(e) {
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         YAHOO.bloog.deleteDialog.show();
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     }
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@@ -56,8 +65,8 @@ YAHOO.bloog.initAdmin = function() {
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     var handleSuccess = function(o) {
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         var response = o.responseText;
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         response = response.split("<!")[0];
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- // Redirect to this new URL
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- window.location = response;
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+ // Redirect to this new URL -- For some reason this has problems in Safari
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+ window.location.href = response;
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     };
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     var handleFailure = function(o) {
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         alert("Submission failed: " + o.status);
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@@ -65,15 +74,19 @@ YAHOO.bloog.initAdmin = function() {
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     var handleCancel = function() {
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         this.cancel();
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     }
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- var handleNewSubmit = function() {
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- YAHOO.bloog.editor.saveHTML();
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- this.submit();
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- }
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- var handleEditSubmit = function() {
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+ var handleSubmit = function() {
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         YAHOO.bloog.editor.saveHTML();
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- var formObj = document.getElementById("dlgForm");
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- YAHOO.util.Connect.setForm(formObj);
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- var cObj = YAHOO.util.Connect.asyncRequest('PUT', formObj.action, {success: handleSuccess, failure: handleFailure})
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+ var html = YAHOO.bloog.editor.get('element').value;
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+ var title = YAHOO.util.Dom.get('title').value;
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+ var tags = YAHOO.util.Dom.get('tags').value;
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+ var postData = 'title=' + encodeURIComponent(title) + '&' +
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+ 'tags=' + encodeURIComponent(tags) + '&' +
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+ 'body=' + encodeURIComponent(html);
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+ var cObj = YAHOO.util.Connect.asyncRequest(
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+ YAHOO.bloog.http.verb,
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+ YAHOO.bloog.http.action,
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+ {success: handleSuccess, failure: handleFailure},
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+ postData);
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     }
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     YAHOO.namespace("bloog");
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     YAHOO.bloog.myDialog = new YAHOO.widget.Dialog(
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@@ -83,10 +96,11 @@ YAHOO.bloog.initAdmin = function() {
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             visible: false,
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             modal: true,
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             constraintoviewpoint: true,
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- buttons: [ { text: "Submit", handler: handleNewSubmit,
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+ buttons: [ { text: "Submit", handler: handleSubmit,
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                          isDefault:true },
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                        { text: "Cancel", handler: handleCancel } ]
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         });
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+
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     YAHOO.bloog.editor = new YAHOO.widget.Editor(
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         'body', {
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             height: '300px',
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@@ -108,6 +122,13 @@ YAHOO.bloog.initAdmin = function() {
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                                       failure: handleFailure };
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     YAHOO.bloog.myDialog.render();
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+ var handleDelete = function() {
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+ var cObj = YAHOO.util.Connect.asyncRequest(
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+ 'DELETE',
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+ '#',
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+ {success: handleSuccess, failure: handleFailure}
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+ );
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+ }
0
     YAHOO.bloog.deleteDialog = new YAHOO.widget.SimpleDialog(
0
         "confirmDlg", {
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             width: "20em",
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@@ -115,30 +136,20 @@ YAHOO.bloog.initAdmin = function() {
0
             fixedcenter: true,
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             modal: true,
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             visible: false,
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- draggable: false
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+ draggable: false,
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+ buttons: [ { text: "Delete!", handler: handleDelete },
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+ { text: "Cancel",
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+ handler: function() { this.hide(); },
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+ isDefault: true } ]
0
         })
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     YAHOO.bloog.deleteDialog.setHeader("Warning");
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     YAHOO.bloog.deleteDialog.setBody("Are you sure you want to delete this post?");
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0
- var handleDelete = function() {
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- var cObj = YAHOO.util.Connect.asyncRequest(
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- 'DELETE',
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- '#',
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- {success: handleSuccess, failure: handleFailure}
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- );
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- }
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- var myButtons = [ { text: "Delete!",
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- handler: handleDelete },
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- { text: "Cancel",
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- handler: function() { this.hide(); },
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- isDefault: true }
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- ];
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- YAHOO.bloog.deleteDialog.cfg.queueProperty("buttons", myButtons);
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     YAHOO.bloog.deleteDialog.render(document.body);
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- YAHOO.util.Event.addListener("newarticle", "click", showNewRTE, true);
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- YAHOO.util.Event.addListener("newblog", "click", showNewRTE, false);
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- YAHOO.util.Event.addListener("editbtn", "click", showEditRTE);
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+ YAHOO.util.Event.addListener("newarticle", "click", showRTE);
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+ YAHOO.util.Event.addListener("newblog", "click", showRTE);
0
+ YAHOO.util.Event.addListener("editbtn", "click", showRTE);
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     YAHOO.util.Event.addListener("deletebtn", "click", showDeleteDialog);
0
 }
0
 
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@@ -303,6 +303,7 @@
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         {% endif %}
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         {% block ajax_search_api %}
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+ {% if notdebugging %}
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         <script type="text/javascript" src="http://www.google.com/jsapi?key=ABQIAAAArkJQygN7d9x7IYE-cqa7pxRplEICxsDn12H6XOoG8NhvPWEaehQp5DHoozVgJSYne7zLwa0go_ST_g">
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         </script>
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         <style type="text/css">
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@@ -322,6 +323,7 @@
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             }
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             google.setOnLoadCallback(searchInitialize);
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         </script>
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+ {% endif %}
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         {% endblock %}
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     </body>
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 </html>
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@@ -3,9 +3,9 @@
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     <div class="bd">
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         <form id="dlgForm" name="dlgForm" method="post" action="#">
0
             <br />
0
- <p><label for="title">Title:</label>&nbsp;<input type="text" name="title" size="50" /></p>
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+ <p><label for="title">Title:</label>&nbsp;<input type="text" id="title" name="title" size="50" /></p>
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             <p>
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- <label for="title">Tags:</label>&nbsp;<input type="text" name="tags" size="50" /><br />
0
+ <label for="title">Tags:</label>&nbsp;<input type="text" id="tags" name="tags" size="50" /><br />
0
                 <sup><em>Separate tags with commas</em></sup>
0
             </p>
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             <textarea name="body" id="body" cols="50" rows="10">
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@@ -7,7 +7,7 @@
0
 <div id="mainCol" class="fix"><a name="main"></a>
0
 {% endif %}
0
 {% if article %}
0
- <div class="post" id="post-{{ article.id }}">
0
+ <div id="article" class="post">
0
         <div class="postMeta">
0
             {% if user_is_admin %}
0
             <span class="articlebtn"><a id="editbtn" href="#">Edit</a></span>
0
@@ -16,9 +16,9 @@
0
             <span class="date">{{ article.published.date }}</span>
0
             <span class="comments"><a href="/{{ article.permalink }}#comments">{{ article.num_comments|default:"0" }}</a></span>
0
         </div>
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- <h2><a href="/{{ article.permalink }}" title="{{ article.title }}">{{ article.title }}</a></h2>
0
- <div class="entry">
0
- <p>{{ article.html }}</p>
0
+ <h2><a id="blogtitle" href="/{{ article.permalink }}" title="{{ article.title }}">{{ article.title }}</a></h2>
0
+ <div id="blogbody" class="entry">
0
+ {{ article.html }}
0
         </div>
0
     </div>
0
     <div id="more_reading">

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