def getDetailedForum(short_name, related):
cursor = connection.cursor()
try:
cursor.execute(
"SELECT "
"forums.id AS id, "
"forums.name AS name, "
"forums.short_name AS short_name, "
"users.email AS user "
"FROM forums JOIN users ON forums.user_id = users.id "
"WHERE forums.short_name = %s """,
(short_name,)
)
forum = dictfetchone(cursor)
cursor.close()
if not forum:
raise Exception("Forum doesn't exists")
if 'user' in related:
from technopark_db_api_app.queries import user_queries
forum['user'] = user_queries.getDetailedUser(forum['user'])
except Exception:
raise
else:
return forum
finally:
cursor.close()
def getThreadsList(short_name, since, order, limit, related):
cursor = connection.cursor()
try:
query = (
"SELECT "
"threads.date AS date, "
"threads.dislikes AS dislikes, "
"forums.short_name AS forum, "
"threads.id AS id, "
"threads.isClosed AS isClosed, "
"threads.isDeleted AS isDeleted, "
"threads.likes AS likes, "
"threads.message AS message, "
"threads.likes - threads.dislikes AS points, "
"COUNT(posts.id) AS posts, "
"threads.slug AS slug, "
"threads.title AS title, "
"users.email AS user "
"FROM forums LEFT JOIN threads ON forums.id = threads.forum_id "
"JOIN users ON threads.user_id = users.id "
"LEFT JOIN posts ON posts.thread_id = threads.id "
"WHERE forums.short_name= %r "
% str(short_name))
if since:
query += "AND threads.date >= %r " % str(since)
query += "GROUP BY forums.short_name, threads.slug "
if order:
query += "ORDER BY threads.date %s " % order
if limit:
query += "LIMIT %s " % limit
cursor.execute(query)
threads = dictfetchall(cursor)
cursor.close()
for thread in threads:
thread['date'] = thread['date'].strftime("%Y-%m-%d %H:%M:%S")
thread['isClosed'] = bool(thread['isClosed'])
thread['isDeleted'] = bool(thread['isDeleted'])
if 'user' in related:
for thread in threads:
from technopark_db_api_app.queries import user_queries
thread['user'] = user_queries.getDetailedUser(thread['user'])
if 'forum' in related:
for thread in threads:
thread['forum'] = getDetailedForum(thread['forum'], [])
except Exception:
raise
else:
return threads
finally:
cursor.close()
def getDetailedPost(id, related):
cursor = connection.cursor()
try:
cursor.execute(
"SELECT "
"posts.date AS date, "
"posts.dislikes AS dislikes, "
"forums.short_name AS forum, "
"posts.id AS id, "
"posts.isApproved AS isApproved, "
"posts.isDeleted AS isDeleted, "
"posts.isEdited AS isEdited, "
"posts.isHighlighted AS isHighlighted, "
"posts.isSpam AS isSpam, "
"posts.likes AS likes, "
"posts.message AS message, "
"posts.post_id AS parent, "
"posts.likes - posts.dislikes AS points, "
"posts.thread_id AS thread, "
"users.email AS user "
"FROM posts RIGHT JOIN threads ON posts.thread_id = threads.id "
"RIGHT JOIN forums ON threads.forum_id = forums.id "
"JOIN users ON posts.user_id = users.id "
"WHERE posts.id = %s """, (id,))
post = dictfetchone(cursor)
cursor.close()
if not post:
raise Exception("Post doesn't exist")
if 'user' in related:
from technopark_db_api_app.queries import user_queries
post['user'] = user_queries.getDetailedUser(post['user'])
if 'thread' in related:
from technopark_db_api_app.queries import thread_queries
post['thread'] = thread_queries.getDetailedThread(post['thread'],[])
if 'forum' in related:
from technopark_db_api_app.queries import forum_queries
post['forum'] = forum_queries.getDetailedForum(post['forum'], [])
post['isApproved'] = bool(post['isApproved'])
post['isDeleted'] = bool(post['isDeleted'])
post['isEdited'] = bool(post['isEdited'])
post['isHighlighted'] = bool(post['isHighlighted'])
post['isSpam'] = bool(post['isSpam'])
post['date'] = post['date'].strftime("%Y-%m-%d %H:%M:%S")
except Exception:
raise
else:
return post
finally:
cursor.close()
def details(request):
try:
parameters = request.GET.dict()
validate_required_parameters(parameters, ['user'])
user = user_queries.getDetailedUser(parameters['user'])
response_json = {
'code': 0,
'response': user,
}
except Exception as e:
response_json = {
'code': 1,
'response': str(e),
}
return HttpResponse(json.dumps(response_json, ensure_ascii=False), content_type='application/json')
def follow(request):
try:
parameters = json.loads(request.body, encoding='utf-8')
validate_required_parameters(parameters, ['follower', 'followee'])
user_queries.followUser(parameters['follower'], parameters['followee'])
user = user_queries.getDetailedUser(parameters['follower'])
response_json = {
'code': 0,
'response': user,
}
except Exception as e:
response_json = {
'code': 1,
'response': str(e),
}
return HttpResponse(json.dumps(response_json, ensure_ascii=False), content_type='application/json')
def getDetailedThread(id, related):
cursor = connection.cursor()
try:
cursor.execute(
"SELECT "
"threads.date AS date, "
"threads.dislikes AS dislikes, "
"forums.short_name AS forum, "
"threads.id AS id, "
"threads.isClosed AS isClosed, "
"threads.isDeleted AS isDeleted, "
"threads.likes AS likes, "
"threads.message AS message, "
"threads.likes - threads.dislikes AS points, "
"COUNT(posts.id) AS posts, "
"threads.slug AS slug, "
"threads.title AS title, "
"users.email AS user "
"FROM forums JOIN threads ON forums.id = threads.forum_id "
"JOIN users ON threads.user_id = users.id "
"JOIN posts ON posts.thread_id = threads.id "
"WHERE threads.id = %s""", (id,))
thread = dictfetchone(cursor)
cursor.close()
thread['isClosed'] = bool(thread['isClosed'])
thread['isDeleted'] = bool(thread['isDeleted'])
thread['date'] = thread['date'].strftime("%Y-%m-%d %H:%M:%S")
if 'user' in related:
from technopark_db_api_app.queries import user_queries
thread['user'] = user_queries.getDetailedUser(thread['user'])
if 'forum' in related:
from technopark_db_api_app.queries import forum_queries
thread['forum'] = forum_queries.getDetailedForum(thread['forum'], [])
except Exception:
raise
else:
return thread
finally:
cursor.close()
def getPostsList(short_name, since, order, limit, related):
cursor = connection.cursor()
try:
query = (
"SELECT "
"posts.date AS date, "
"posts.dislikes AS dislikes, "
"forums.short_name AS forum, "
"posts.id AS id, "
"posts.isApproved AS isApproved, "
"posts.isDeleted AS isDeleted, "
"posts.isEdited AS isEdited, "
"posts.isHighlighted AS isHighlighted, "
"posts.isSpam AS isSpam, "
"posts.likes AS likes, "
"posts.message AS message, "
"posts.post_id as parent, "
"posts.likes - posts.dislikes AS points, "
"threads.id AS thread, users.email AS user "
"FROM posts RIGHT JOIN threads ON posts.thread_id = threads.id "
"RIGHT JOIN forums ON threads.forum_id = forums.id "
"JOIN users ON posts.user_id = users.id "
"WHERE forums.short_name=%r "
% (str(short_name)))
if since:
query += "AND posts.date >= %r " % str(since)
if order:
query += "ORDER BY posts.date %s " % order
if limit:
query += "LIMIT %s " % limit
cursor.execute(query)
posts = dictfetchall(cursor)
cursor.close()
for post in posts:
post['isApproved'] = bool(post['isApproved'])
post['isDeleted'] = bool(post['isDeleted'])
post['isEdited'] = bool(post['isEdited'])
post['isHighlighted'] = bool(post['isHighlighted'])
post['isSpam'] = bool(post['isSpam'])
post['date'] = post['date'].strftime("%Y-%m-%d %H:%M:%S")
if 'user' in related:
for post in posts:
from technopark_db_api_app.queries import user_queries
post['user'] = user_queries.getDetailedUser(post['user'])
if 'thread' in related:
for post in posts:
from technopark_db_api_app.queries import thread_queries
post['thread'] = thread_queries.getDetailedThread(post['thread'], [])
if 'forum' in related:
for post in posts:
post['forum'] = getDetailedForum(post['forum'], [])
except Exception:
raise
else:
return posts
finally:
cursor.close()