def loginLink():
if current_user.is_authenticated():
return dict(loggedIn=True,
loginLink='<a href="/logout">Logout %s</a>' %
current_user.cwruid)
else:
return dict(loginLink='<a href="/login">Login</a>')
def display_blog():
"""
View to display existing blog posts
"""
new_post = None
if current_user.is_authenticated():
query = UserRoleModel.all()
query.filter('user ='******'webmaster':
new_post = forms.NewPostForm()
break
query = models.PostModel.all()
query.order('-timestamp')
posts = query.fetch(10)
for post in posts:
post.url_timestamp = urllib.quote_plus(str(post.timestamp))
post.url_title = urllib.quote_plus(post.title)
post_form = forms.NewPostForm()
if request.method == 'POST' and post_form.validate():
post = models.PostModel(title=post_form.title.data,
timestamp=dt.datetime.now(),
text=post_form.text.data,
author=current_user.key())
post.put()
post.url_timestamp = urllib.quote_plus(str(post.timestamp))
post.url_title = urllib.quote_plus(post.title)
posts.insert(0, post)
if len(posts) > 10:
del posts[-1]
post_form = forms.NewPostForm(None)
post_form = forms.NewPostForm(None)
return render_template('blogs/display_posts.html',
new_post=new_post,
posts=posts)
def display_blog():
"""
View to display existing blog posts
"""
new_post = None
if current_user.is_authenticated():
query = UserRoleModel.all()
query.filter('user ='******'webmaster':
new_post = forms.NewPostForm()
break
query = models.PostModel.all()
query.order('-timestamp')
posts = query.fetch(10)
for post in posts:
post.url_timestamp = urllib.quote_plus(str(post.timestamp))
post.url_title = urllib.quote_plus(post.title)
post_form = forms.NewPostForm()
if request.method == 'POST' and post_form.validate():
post = models.PostModel(title=post_form.title.data,
timestamp=dt.datetime.now(),
text=post_form.text.data,
author=current_user.key())
post.put()
post.url_timestamp = urllib.quote_plus(str(post.timestamp))
post.url_title = urllib.quote_plus(post.title)
posts.insert(0, post)
if len(posts) > 10:
del posts[-1]
post_form = forms.NewPostForm(None)
post_form = forms.NewPostForm(None)
return render_template('blogs/display_posts.html',
new_post=new_post,
posts=posts)
def profileLink():
if current_user.is_authenticated():
return dict(profileLink='<a href="/members/view/%s" >My Profile</a>' % current_user.cwruid)
else:
return dict(profileLink='')
def loginLink():
if current_user.is_authenticated():
return dict(loggedIn = True,
loginLink='<a href="/logout">Logout %s</a>' % current_user.cwruid)
else:
return dict(loginLink='<a href="/login">Login</a>')
def view_blog_post(timestamp, title):
"""
View to display blog post and associated comments
"""
edit_post = None
# determine if the user has the proper role to edit
if current_user.is_authenticated():
query = UserRoleModel.all()
query.filter('user ='******'webmaster':
edit_post = True
break
# get the blog posts
query = models.PostModel.all()
str_timestamp = urllib.unquote_plus(timestamp)
timestamp = dt.datetime.strptime(str_timestamp, '%Y-%m-%d %H:%M:%S.%f')
query.filter('timestamp =', timestamp)
query.filter('title =', urllib.unquote_plus(title))
try:
post = query.fetch(1)[0]
except IndexError:
return render_template('404.html'), 404
# add the urlencoded version of timestamp and
post.url_timestamp = urllib.quote_plus(str(post.timestamp))
post.url_title = urllib.quote_plus(post.title)
# get the comments
query = models.CommentModel.all()
query.filter('post =', post.key())
query.order('timestamp')
comments = query.fetch(query.count())
# go through and add forms with delete button to each comment if the user
# has edit privileges
if edit_post is not None:
for comment in comments:
comment.delete = forms.DeleteCommentForm(None)
comment.delete.key.data = comment.key()
comment.url_timestamp = urllib.quote_plus(str(comment.timestamp))
form = forms.NewComment(request.form)
if request.method == "POST" and form.validate():
comment = models.CommentModel(post=post.key(),
timestamp=dt.datetime.now(),
text=form.text.data,
author=current_user.key())
comment.put()
comment.delete = forms.DeleteCommentForm(None)
comment.delete.key.data = comment.key()
comment.url_timestamp = urllib.quote_plus(str(comment.timestamp))
comments.append(comment)
return render_template('blogs/display_post.html',
edit_post=edit_post,
current_user=current_user,
post=post,
comments=comments,
new_comment=forms.NewComment(None))
def view_blog_post(timestamp, title):
"""
View to display blog post and associated comments
"""
edit_post = None
# determine if the user has the proper role to edit
if current_user.is_authenticated():
query = UserRoleModel.all()
query.filter('user ='******'webmaster':
edit_post = True
break
# get the blog posts
query = models.PostModel.all()
str_timestamp = urllib.unquote_plus(timestamp)
timestamp = dt.datetime.strptime(str_timestamp, '%Y-%m-%d %H:%M:%S.%f')
query.filter('timestamp =', timestamp)
query.filter('title =', urllib.unquote_plus(title))
try:
post = query.fetch(1)[0]
except IndexError:
return render_template('404.html'), 404
# add the urlencoded version of timestamp and
post.url_timestamp = urllib.quote_plus(str(post.timestamp))
post.url_title = urllib.quote_plus(post.title)
# get the comments
query = models.CommentModel.all()
query.filter('post =', post.key())
query.order('timestamp')
comments = query.fetch(query.count())
# go through and add forms with delete button to each comment if the user
# has edit privileges
if edit_post is not None:
for comment in comments:
comment.delete = forms.DeleteCommentForm(None)
comment.delete.key.data = comment.key()
comment.url_timestamp = urllib.quote_plus(str(comment.timestamp))
form = forms.NewComment(request.form)
if request.method=="POST" and form.validate():
comment = models.CommentModel(post=post.key(),
timestamp=dt.datetime.now(),
text=form.text.data,
author=current_user.key())
comment.put()
comment.delete = forms.DeleteCommentForm(None)
comment.delete.key.data = comment.key()
comment.url_timestamp = urllib.quote_plus(str(comment.timestamp))
comments.append(comment)
return render_template('blogs/display_post.html',
edit_post=edit_post,
current_user=current_user,
post=post,
comments=comments,
new_comment=forms.NewComment(None))
def profileLink():
if current_user.is_authenticated():
return dict(profileLink='<a href="/members/view/%s" >My Profile</a>' %
current_user.cwruid)
else:
return dict(profileLink='')
