def get_comments(post_id):
comments_data = [
comment for comment in Database.find(collection='comments',
query={'post_id': post_id})
]
comments = []
for comment_data in comments_data:
comments += [
Comment(post_id=comment_data['post_id'],
content=comment_data['content'],
created_date=comment_data['created_date'],
author=comment_data['author'],
_id=comment_data['_id'])
]
result = []
for comment in comments:
result += [{
'post_id': comment.post_id,
'content': comment.content,
'created_date': str(comment.created_date.ctime()),
'_id': comment._id,
'author': comment.author
}]
result.reverse()
return result
def search(string):
string = str(string).strip()
posts_data = [post for post in Database.find(collection='posts',
query={"title": {'$regex': ".*" + string.capitalize() + ".*"}})]
posts_data += [post for post in Database.find(collection='posts',
query={"title": {'$regex': ".*" + string + ".*"}})]
posts_data = Post.remove_duplicates(posts_data)
posts = []
for post_data in posts_data:
s = str(post_data['content'])
if len(s) < 750:
posts += [Post(title=post_data['title'],
content=s,
author=post_data['author'],
created_date=post_data['created_date'],
_id=post_data['_id'])]
else:
limit = 750
for i in range(limit, 0, -1):
if s[i] is " ":
limit = i
break
s = s[:limit]
posts += [Post(title=post_data['title'],
content=s + " ...",
author=post_data['author'],
created_date=post_data['created_date'],
_id=post_data['_id'])]
result = []
for post in posts:
result += [{
'title': post.title,
'content': post.content,
'author': post.author,
'created_date': str(post.created_date.ctime()),
'_id': post._id
}]
result.reverse()
return result
def get_posts():
posts_data = [post for post in Database.find(collection='posts', query={})]
posts = []
for post_data in posts_data:
s = str(post_data['content'])
if len(s) < 750:
posts += [Post(title=post_data['title'],
content=s,
author=post_data['author'],
created_date=post_data['created_date'],
_id=post_data['_id'])]
else:
limit = 750
for i in range(limit, 0, -1):
if s[i] is " ":
limit = i
break
s = s[:limit]
posts += [Post(title=post_data['title'],
content=s + " ...",
author=post_data['author'],
created_date=post_data['created_date'],
_id=post_data['_id'])]
result = []
for post in posts:
result += [{
'title': str(post.title).strip(),
'content': str(post.content).strip(),
'author': str(post.author).strip(),
'created_date': str(post.created_date.ctime()),
'_id': str(post._id).strip()
}]
result.reverse()
return result