def delete(thread, cid):
"""Delete a comment."""
if not Comment.is_editable(thread, cid):
flash("Permission denied; maybe you need to log in?")
return redirect(url_for("account.login"))
url = request.args.get("url")
Comment.delete_comment(thread, cid)
flash("Comment deleted!")
return redirect(url or url_for("index"))
def partial_index(thread, subject, header=True, addable=True):
"""Partial template for including the index view of a comment thread.
Parameters:
thread (str): the unique name for the comment thread.
subject (str): subject name for the comment thread.
header (bool): show the 'Comments' H1 header.
addable (bool): can new comments be added to the thread?
"""
# Get all the comments on this thread.
comments = Comment.get_comments(thread)
# Sort the comments by most recent on bottom.
sorted_cids = [ x for x in sorted(comments, key=lambda y: comments[y]["time"]) ]
sorted_comments = []
for cid in sorted_cids:
comment = comments[cid]
comment["id"] = cid
# Was the commenter logged in?
if comment["uid"] > 0:
user = User.get_user(uid=comment["uid"])
avatar = User.get_picture(uid=comment["uid"])
comment["name"] = user["name"]
comment["username"] = user["username"]
comment["image"] = avatar
# Add the pretty time.
comment["pretty_time"] = pretty_time(Config.comment.time_format, comment["time"])
# Format the message for display.
comment["formatted_message"] = Comment.format_message(comment["message"])
# Was this comment posted by the current user viewing it?
comment["editable"] = Comment.is_editable(thread, cid, comment)
sorted_comments.append(comment)
g.info["header"] = header
g.info["thread"] = thread
g.info["subject"] = subject
g.info["commenting_disabled"] = not addable
g.info["url"] = request.url
g.info["comments"] = sorted_comments
g.info["photo_url"] = Config.photo.root_public
return template("comment/index.inc.html")
def edit(thread, cid):
"""Edit an existing comment."""
if not Comment.is_editable(thread, cid):
flash("Permission denied; maybe you need to log in?")
return redirect(url_for("account.login"))
url = request.args.get("url")
comment = Comment.get_comment(thread, cid)
if not comment:
flash("The comment wasn't found!")
return redirect(url or url_for("index"))
# Submitting?
if request.method == "POST":
action = request.form.get("action")
message = request.form.get("message")
url = request.form.get("url") # Preserve the URL!
if len(message) == 0:
flash("The comment must have a message!")
return redirect(url_for(".edit", thread=thread, cid=cid, url=url))
# Update the real comment data with the submitted message (for preview),
# if they clicked Save it will then be saved back to disk.
comment["message"] = message
if action == "save":
# Saving the changes!
Comment.update_comment(thread, cid, comment)
flash("Comment updated successfully!")
return redirect(url or url_for("index"))
# Render the Markdown.
comment["formatted_message"] = Comment.format_message(comment["message"])
g.info["thread"] = thread
g.info["cid"] = cid
g.info["comment"] = comment
g.info["url"] = url or ""
return template("comment/edit.html")