def entry(fid): """Endpoint to view a specific blog entry.""" # Resolve the friendly ID to a real ID. post_id = Blog.resolve_id(fid) if not post_id: flash("That blog post wasn't found.") return redirect(url_for(".index")) # Look up the post. post = Blog.get_entry(post_id) post["post_id"] = post_id # Body has a snipped section? if "<snip>" in post["body"]: post["body"] = re.sub(r'\s*<snip>\s*', '\n\n', post["body"]) # Render the body. if post["format"] == "markdown": post["rendered_body"] = render_markdown(post["body"]) else: post["rendered_body"] = post["body"] # Render emoticons. if post["emoticons"]: post["rendered_body"] = Emoticons.render(post["rendered_body"]) # Get the author's information. post["profile"] = User.get_user(uid=post["author"]) post["photo"] = User.get_picture(uid=post["author"]) post["photo_url"] = Config.photo.root_public # Pretty-print the time. post["pretty_time"] = pretty_time(Config.blog.time_format, post["time"]) # Count the comments for this post post["comment_count"] = Comment.count_comments("blog-{}".format(post_id)) # Inject information about this post's siblings. index = Blog.get_index() siblings = [None, None] # previous, next sorted_ids = list(map(lambda y: int(y), sorted(index.keys(), key=lambda x: index[x]["time"], reverse=True))) for i in range(0, len(sorted_ids)): if sorted_ids[i] == post_id: # Found us! if i > 0: # We have an older post. siblings[0] = index[ str(sorted_ids[i-1]) ] if i < len(sorted_ids) - 1: # We have a newer post. siblings[1] = index[ str(sorted_ids[i+1]) ] post["siblings"] = siblings g.info["post"] = post return template("blog/entry.html")
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 partial_index(thread, subject, header=True, addable=True): """Partial template for including the index view of a comment thread. * thread: unique name for the comment thread * subject: subject name for the comment thread * header: show the Comments h1 header * addable: boolean, can new comments be added to the 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"]) 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 partial_index(thread, subject, header=True, addable=True): """Partial template for including the index view of a comment thread. * thread: unique name for the comment thread * subject: subject name for the comment thread * header: show the Comments h1 header * addable: boolean, can new comments be added to the 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"]) 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 preview(): # Get the form fields. form = get_comment_form(request.form) thread = sanitize_name(form["thread"]) # Trap fields. trap1 = request.form.get("website", "x") != "http://" trap2 = request.form.get("email", "x") != "" if trap1 or trap2: flash("Wanna try that again?") return redirect(url_for("index")) # Validate things. if len(form["message"]) == 0: flash("You must provide a message with your comment.") return redirect(form["url"]) # Gravatar? gravatar = Comment.gravatar(form["contact"]) if g.info["session"]["login"]: form["name"] = g.info["session"]["name"] gravatar = "/".join([ Config.photo.root_public, User.get_picture(uid=g.info["session"]["uid"]), ]) # Are they submitting? if form["action"] == "submit": # Make sure they have a deletion token in their session. token = Comment.deletion_token() Comment.add_comment( thread=thread, uid=g.info["session"]["uid"], ip=remote_addr(), time=int(time.time()), image=gravatar, name=form["name"], subject=form["subject"], message=form["message"], url=form["url"], token=token, ) # Are we subscribing to the thread? if form["subscribe"] == "true": email = form["contact"] if "@" in email: Comment.add_subscriber(thread, email) flash("You have been subscribed to future comments on this page.") flash("Your comment has been added!") return redirect(form["url"]) # Gravatar. g.info["gravatar"] = gravatar g.info["preview"] = Comment.format_message(form["message"]) g.info["pretty_time"] = pretty_time(Config.comment.time_format, time.time()) g.info.update(form) return template("comment/preview.html")
def entry(fid): """Endpoint to view a specific blog entry.""" # Resolve the friendly ID to a real ID. post_id = Blog.resolve_id(fid, drafts=True) if not post_id: # See if the friendly ID contains any extraneous dashes at the front # or end, and remove them and see if we have a match. This allows for # fixing blog fid's that allowed leading/trailing dashes and having the # old URL just redirect to the new one. fid = fid.strip("-") post_id = Blog.resolve_id(fid, drafts=True) # If still nothing, try consolidating extra dashes into one. if not post_id: fid = re.sub(r'-+', '-', fid) post_id = Blog.resolve_id(fid, drafts=True) # Did we find one now? if post_id: return redirect(url_for(".entry", fid=fid)) flash("That blog post wasn't found.") return redirect(url_for(".index")) # Look up the post. post = Blog.get_entry(post_id) post["post_id"] = post_id # Body has a snipped section? if "<snip>" in post["body"]: post["body"] = re.sub(r'\s*<snip>\s*', '\n\n', post["body"]) # Render the body. if post["format"] == "markdown": post["rendered_body"] = render_markdown(post["body"]) else: post["rendered_body"] = post["body"] # Render emoticons. if post["emoticons"]: post["rendered_body"] = Emoticons.render(post["rendered_body"]) # Get the author's information. post["profile"] = User.get_user(uid=post["author"]) post["photo"] = User.get_picture(uid=post["author"]) post["photo_url"] = Config.photo.root_public # Pretty-print the time. post["pretty_time"] = pretty_time(Config.blog.time_format, post["time"]) # Count the comments for this post post["comment_count"] = Comment.count_comments("blog-{}".format(post_id)) # Inject information about this post's siblings. index = Blog.get_index() siblings = [None, None] # previous, next sorted_ids = list(map(lambda y: int(y), sorted(index.keys(), key=lambda x: index[x]["time"], reverse=True))) for i in range(0, len(sorted_ids)): if sorted_ids[i] == post_id: # Found us! if i > 0: # We have an older post. siblings[0] = index[ str(sorted_ids[i-1]) ] if i < len(sorted_ids) - 1: # We have a newer post. siblings[1] = index[ str(sorted_ids[i+1]) ] post["siblings"] = siblings g.info["post"] = post return template("blog/entry.html")
def partial_index(template_name="blog/index.inc.html", mode="normal"): """Partial template for including the index view of the blog. Args: template_name (str): The name of the template to be rendered. mode (str): The view mode of the posts, one of: - normal: Only list public entries, or private posts for users who are logged in. - drafts: Only list draft entries for logged-in users. """ # Get the blog index. if mode == "normal": index = Blog.get_index() elif mode == "drafts": index = Blog.get_drafts() elif mode == "private": index = Blog.get_private() else: return "Invalid partial_index mode." # Let the pages know what mode they're in. g.info["mode"] = mode pool = {} # The set of blog posts to show. category = g.info.get("url_category", None) if category == Config.blog.default_category: category = "" # Are we narrowing by category? if category is not None: # Narrow down the index to just those that match the category. for post_id, data in index.items(): if not category in data["categories"]: continue pool[post_id] = data # No such category? if len(pool) == 0: flash("There are no posts with that category.") return redirect(url_for(".index")) else: pool = index # Get the posts we want. posts = get_index_posts(pool) # Handle pagination. offset = request.args.get("skip", 0) try: offset = int(offset) except: offset = 0 # Handle the offsets, and get those for the "older" and "earlier" posts. # "earlier" posts count down (towards index 0), "older" counts up. g.info["offset"] = offset g.info["earlier"] = offset - int(Config.blog.entries_per_page) if offset > 0 else 0 g.info["older"] = offset + int(Config.blog.entries_per_page) if g.info["earlier"] < 0: g.info["earlier"] = 0 if g.info["older"] < 0 or g.info["older"] > len(posts) - 1: g.info["older"] = 0 g.info["count"] = 0 # Can we go to other pages? g.info["can_earlier"] = True if offset > 0 else False g.info["can_older"] = False if g.info["older"] == 0 else True # Load the selected posts. selected = [] stop = offset + int(Config.blog.entries_per_page) if stop > len(posts): stop = len(posts) index = 1 # Let each post know its position on-page. for i in range(offset, stop): post_id = posts[i] post = Blog.get_entry(post_id) post["post_id"] = post_id # Body has a snipped section? if "<snip>" in post["body"]: post["body"] = post["body"].split("<snip>")[0] post["snipped"] = True # Render the body. if post["format"] == "markdown": post["rendered_body"] = render_markdown(post["body"]) else: post["rendered_body"] = post["body"] # Render emoticons. if post["emoticons"]: post["rendered_body"] = Emoticons.render(post["rendered_body"]) # Get the author's information. post["profile"] = User.get_user(uid=post["author"]) post["photo"] = User.get_picture(uid=post["author"]) post["photo_url"] = Config.photo.root_public post["pretty_time"] = pretty_time(Config.blog.time_format, post["time"]) # Count the comments for this post post["comment_count"] = Comment.count_comments("blog-{}".format(post_id)) post["position_index"] = index index += 1 selected.append(post) g.info["count"] += 1 g.info["category"] = category g.info["posts"] = selected return template(template_name)
def update(): """Post/edit a blog entry.""" # Get our available avatars. g.info["avatars"] = Blog.list_avatars() g.info["userpic"] = User.get_picture(uid=g.info["session"]["uid"]) # Default vars. g.info.update(dict( post_id="", fid="", author=g.info["session"]["uid"], subject="", body="", format="markdown", avatar="", categories="", privacy=Config.blog.default_privacy, sticky=False, emoticons=True, comments=Config.blog.allow_comments, preview=False, )) # Editing an existing post? post_id = request.args.get("id", request.form.get("id", None)) if post_id: post_id = Blog.resolve_id(post_id, drafts=True) if post_id: logger.info("Editing existing blog post {}".format(post_id)) post = Blog.get_entry(post_id) g.info["post_id"] = post_id g.info["post"] = post # Copy fields. for field in ["author", "fid", "subject", "time", "format", "body", "avatar", "categories", "privacy", "sticky", "emoticons", "comments"]: g.info[field] = post[field] # Are we SUBMITTING the form? if request.method == "POST": action = request.form.get("action") # Get all the fields from the posted params. g.info["post_id"] = request.form.get("id") for field in ["fid", "subject", "format", "body", "avatar", "categories", "privacy"]: g.info[field] = request.form.get(field) for boolean in ["sticky", "emoticons", "comments"]: g.info[boolean] = True if request.form.get(boolean, None) == "true" else False g.info["author"] = int(g.info["author"]) # What action are they doing? if action == "preview": g.info["preview"] = True # Render markdown? if g.info["format"] == "markdown": g.info["rendered_body"] = render_markdown(g.info["body"]) else: g.info["rendered_body"] = g.info["body"] # Render emoticons. if g.info["emoticons"]: g.info["rendered_body"] = Emoticons.render(g.info["rendered_body"]) elif action == "publish": # Publishing! Validate inputs first. invalid = False if len(g.info["body"]) == 0: invalid = True flash("You must enter a body for your blog post.") if len(g.info["subject"]) == 0: invalid = True flash("You must enter a subject for your blog post.") # Resetting the post's time stamp? if not request.form.get("id") or request.form.get("reset-time"): g.info["time"] = float(time.time()) else: g.info["time"] = float(request.form.get("time", time.time())) # Format the categories. tags = [] for tag in g.info["categories"].split(","): tags.append(tag.strip()) # Okay to update? if invalid is False: new_id, new_fid = Blog.post_entry( post_id = g.info["post_id"], epoch = g.info["time"], author = g.info["author"], subject = g.info["subject"], fid = g.info["fid"], avatar = g.info["avatar"], categories = tags, privacy = g.info["privacy"], ip = remote_addr(), emoticons = g.info["emoticons"], sticky = g.info["sticky"], comments = g.info["comments"], format = g.info["format"], body = g.info["body"], ) return redirect(url_for(".entry", fid=new_fid)) if type(g.info["categories"]) is list: g.info["categories"] = ", ".join(g.info["categories"]) return template("blog/update.html")
def partial_index(template_name="blog/index.inc.html"): """Partial template for including the index view of the blog.""" # Get the blog index. index = Blog.get_index() pool = {} # The set of blog posts to show. category = g.info.get("url_category", None) if category == Config.blog.default_category: category = "" # Are we narrowing by category? if category is not None: # Narrow down the index to just those that match the category. for post_id, data in index.items(): if not category in data["categories"]: continue pool[post_id] = data # No such category? if len(pool) == 0: flash("There are no posts with that category.") return redirect(url_for(".index")) else: pool = index # Get the posts we want. posts = get_index_posts(pool) # Handle pagination. offset = request.args.get("skip", 0) try: offset = int(offset) except: offset = 0 # Handle the offsets, and get those for the "older" and "earlier" posts. # "earlier" posts count down (towards index 0), "older" counts up. g.info["offset"] = offset g.info["earlier"] = offset - int(Config.blog.entries_per_page) if offset > 0 else 0 g.info["older"] = offset + int(Config.blog.entries_per_page) if g.info["earlier"] < 0: g.info["earlier"] = 0 if g.info["older"] < 0 or g.info["older"] > len(posts): g.info["older"] = 0 g.info["count"] = 0 # Can we go to other pages? g.info["can_earlier"] = True if offset > 0 else False g.info["can_older"] = False if g.info["older"] == 0 else True # Load the selected posts. selected = [] stop = offset + int(Config.blog.entries_per_page) if stop > len(posts): stop = len(posts) index = 1 # Let each post know its position on-page. for i in range(offset, stop): post_id = posts[i] post = Blog.get_entry(post_id) post["post_id"] = post_id # Body has a snipped section? if "<snip>" in post["body"]: post["body"] = post["body"].split("<snip>")[0] post["snipped"] = True # Render the body. if post["format"] == "markdown": post["rendered_body"] = render_markdown(post["body"]) else: post["rendered_body"] = post["body"] # Render emoticons. if post["emoticons"]: post["rendered_body"] = Emoticons.render(post["rendered_body"]) # Get the author's information. post["profile"] = User.get_user(uid=post["author"]) post["photo"] = User.get_picture(uid=post["author"]) post["photo_url"] = Config.photo.root_public post["pretty_time"] = pretty_time(Config.blog.time_format, post["time"]) # Count the comments for this post post["comment_count"] = Comment.count_comments("blog-{}".format(post_id)) post["position_index"] = index index += 1 selected.append(post) g.info["count"] += 1 g.info["category"] = category g.info["posts"] = selected return template(template_name)
def update(): """Post/edit a blog entry.""" # Get our available avatars. g.info["avatars"] = Blog.list_avatars() g.info["userpic"] = User.get_picture(uid=g.info["session"]["uid"]) # Default vars. g.info.update(dict( post_id="", fid="", author=g.info["session"]["uid"], subject="", body="", format="markdown", avatar="", categories="", privacy=Config.blog.default_privacy, emoticons=True, comments=Config.blog.allow_comments, month="", day="", year="", hour="", min="", sec="", preview=False, )) # Editing an existing post? post_id = request.args.get("id", None) if post_id: post_id = Blog.resolve_id(post_id) if post_id: logger.info("Editing existing blog post {}".format(post_id)) post = Blog.get_entry(post_id) g.info["post_id"] = post_id g.info["post"] = post # Copy fields. for field in ["author", "fid", "subject", "format", "format", "body", "avatar", "categories", "privacy", "emoticons", "comments"]: g.info[field] = post[field] # Dissect the time. date = datetime.datetime.fromtimestamp(post["time"]) g.info.update(dict( month="{:02d}".format(date.month), day="{:02d}".format(date.day), year=date.year, hour="{:02d}".format(date.hour), min="{:02d}".format(date.minute), sec="{:02d}".format(date.second), )) # Are we SUBMITTING the form? if request.method == "POST": action = request.form.get("action") # Get all the fields from the posted params. g.info["post_id"] = request.form.get("id") for field in ["fid", "subject", "format", "body", "avatar", "categories", "privacy"]: g.info[field] = request.form.get(field) for boolean in ["emoticons", "comments"]: g.info[boolean] = True if request.form.get(boolean, None) == "true" else False for number in ["author", "month", "day", "year", "hour", "min", "sec"]: g.info[number] = int(request.form.get(number, 0)) # What action are they doing? if action == "preview": g.info["preview"] = True # Render markdown? if g.info["format"] == "markdown": g.info["rendered_body"] = render_markdown(g.info["body"]) else: g.info["rendered_body"] = g.info["body"] # Render emoticons. if g.info["emoticons"]: g.info["rendered_body"] = Emoticons.render(g.info["rendered_body"]) elif action == "publish": # Publishing! Validate inputs first. invalid = False if len(g.info["body"]) == 0: invalid = True flash("You must enter a body for your blog post.") if len(g.info["subject"]) == 0: invalid = True flash("You must enter a subject for your blog post.") # Make sure the times are valid. date = None try: date = datetime.datetime( g.info["year"], g.info["month"], g.info["day"], g.info["hour"], g.info["min"], g.info["sec"], ) except ValueError as e: invalid = True flash("Invalid date/time: " + str(e)) # Format the categories. tags = [] for tag in g.info["categories"].split(","): tags.append(tag.strip()) # Okay to update? if invalid is False: # Convert the date into a Unix time stamp. epoch = float(date.strftime("%s")) new_id, new_fid = Blog.post_entry( post_id = g.info["post_id"], epoch = epoch, author = g.info["author"], subject = g.info["subject"], fid = g.info["fid"], avatar = g.info["avatar"], categories = tags, privacy = g.info["privacy"], ip = remote_addr(), emoticons = g.info["emoticons"], comments = g.info["comments"], format = g.info["format"], body = g.info["body"], ) return redirect(url_for(".entry", fid=new_fid)) if type(g.info["categories"]) is list: g.info["categories"] = ", ".join(g.info["categories"]) return template("blog/update.html")