new post, login/logout, style changes

Author: Owner

antiquated/index (copy).php

@@ -1,4 +1,4 @@
-import post_class, comment_class
+import post_class, comment_class, image_class
 import re, os, cherrypy
 
 class Blog(object):
@@ -8,10 +8,18 @@ def __init__(self, author = "Anonymous", url = "http://127.0.0.1"):
     self.url = url
     self.getPosts()
 
+  def isAuth(self):
+    if cherrypy.session.get('authenticated') == True:
+      return True
+    else:
+      return False
+
   def getPosts(self):
     self.posts = []
     expression = re.compile('\d*')
-    for file in os.listdir(os.getcwd() + '/posts/'):
+    post_filenames = os.listdir(os.getcwd() + '/posts/')
+    post_filenames.sort(reverse=True)
+    for file in post_filenames:
       if expression.match(file) != None:
         currentPost = post_class.Post()
         filehandle = open('posts/' + file, 'r')
@@ -22,76 +30,134 @@ def getPosts(self):
 
   def index(self):
     page = []
-    header = open('theme/header.php', 'r')
-    page.append(header.read())
-    header.close()
+    # read header
+    try:
+      header = open('theme/header.html', 'r')
+      page.append(header.read())
+    finally:
+      header.close()
+
+    if self.isAuth():
+      page.append('<div class="createnew">+</div>')
 
+    # iterate through post list 
     for post in self.posts:
       page.append(post.createPost())
 
-    footer = open('theme/footer.php', 'r')
-    page.append(footer.read())
-    footer.close()
+    # read footer
+    try:
+      footer = open('theme/footer.html', 'r')
+      page.append(footer.read())
+    finally:
+      footer.close()
+
+    # join the pieces into a single string and return
     page = '\n\n'.join(page)
     return page
   index.exposed = True
 
   def about(self):
-    f = open('pages/about.html', 'r')
-    contents = f.read()
-    f.close()
+    try:
+      f = open('pages/about.html', 'r')
+      contents = f.read()
+    finally:
+      f.close()
     return contents
   about.exposed = True
 
   def resume(self):
-    f = open('pages/resume.html', 'r')
-    contents = f.read()
-    f.close()
+    try:
+      f = open('pages/resume.html', 'r')
+      contents = f.read()
+    finally:
+      f.close()
     return contents
   resume.exposed = True
 
   def post(self, id):
-    header = open('theme/header.php', 'r')
-    yield header.read()
-    header.close()
+    try:
+      header = open('theme/header.html', 'r')
+      yield header.read()
+    finally:
+      header.close()
 
     for post in self.posts:
       if post.date == id:
         yield post.createPost(True)
         break
 
-    footer = open('theme/footer.php', 'r')
-    yield footer.read()
-    footer.close()
+    try:
+      footer = open('theme/footer.html', 'r')
+      yield footer.read()
+    finally:
+      footer.close()
   post.exposed = True
 
   def ajaxedit(self, id, width, height):
+    if not self.isAuth():
+      raise cherrypy.HTTPRedirect('/')
+      
     for post in self.posts:
       if post.date == id:
         return post.createEditor(width, height)
   ajaxedit.exposed = True
 
+  def loginwidget(self):
+    try:
+      f = open('theme/loginwidget.html')
+      yield f.read()
+    finally:
+      f.close()
+  loginwidget.exposed = True
+
+  def login(self, username, password):
+    if username == 'paul' and password == 'ponies':
+      cherrypy.session['authenticated'] = True
+    raise cherrypy.HTTPRedirect('/')
+  login.exposed = True
+
+  def logout(self):
+    cherrypy.session.clear()
+    raise cherrypy.HTTPRedirect('/')
+  logout.exposed = True
+
   @cherrypy.tools.staticdir(root=os.getcwd(), dir='files')
   def files(self):
     yield '<h2>Browsing directory /files</h2>\n'
     for dirpath, dirnames, filenames in os.walk(os.getcwd()+'/files'):
       filenames.sort()
-#      yield dirnames
-#      for dirname in dirnames:
-#        yeild '<a href="/files/%s">%s</a><br>' % (dirname, dirname)
       for filename in filenames:
         yield '<a href="/files/%s">%s</a><br>' % (filename, filename)
   files.exposed = True
 
   def edit(self, post_title, post_body, post_date):
+    if not self.isAuth():
+      raise cherrypy.HTTPRedirect('/')
     for post in self.posts:
       if post.date == post_date:
         post.editPost(post_title, post_body)
         return 'Updated.'
+
+    # if it is not an existing post, then save it as a new post.
+    post = post_class.Post()
+    post.editPost(post_title, post_body)
+    # add that post to the post cache
+    self.getPosts()
+    return 'New Post Saved.'
+    #raise cherrypy.HTTPRedirect('/')
   edit.exposed = True
 
   def ajaxget(self, id):
+    if not self.isAuth():
+      raise cherrypy.HTTPRedirect('/')
     for post in self.posts:
       if post.date == id:
         return post.createPost(False)
   ajaxget.exposed = True
+
+  def ajaxnewpost(self, width, height):
+    if not self.isAuth():
+      raise cherrypy.HTTPRedirect('/')
+    post = post_class.Post(title='New Post', body='This is a new post') 
+    return post.createEditor(width, height)
+  ajaxnewpost.exposed = True