def index(pk=None, tag=None):
if request.method == 'GET':
if tag:
article_ret = DATABASE.article.find({"tag": tag})
else:
article_ret = DATABASE.article.find({})
pager_obj = pagination.Pagination(pk, article_ret.count(),
request.path)
article_ret = article_ret[pager_obj.start:pager_obj.end]
page = pager_obj.page_html()
tag_ret = DATABASE.tag.find({})
data = {'article_ret': article_ret, 'tag_ret': tag_ret}
return render_template('index.html', data=data, page=page)
if request.method == 'POST':
wd = request.form.get('wd')
ret = DATABASE.article.find({"title": {'$regex': wd}})
pager_obj = pagination.Pagination(pk, ret.count(), request.path)
article_ret = ret[pager_obj.start:pager_obj.end]
page = pager_obj.page_html()
tag_ret = DATABASE.tag.find({})
data = {'article_ret': article_ret, 'tag_ret': tag_ret}
return render_template('index.html', data=data, page=page)
def top(page):
print("page = {}".format(page))
if page <= 0:
return render_template("404.html")
row = PER_PAGE * (page - 1)
stories_count = db.execute(
"SELECT COUNT(*) AS length FROM stories")[0]["length"]
stories = db.execute(
"SELECT * FROM stories ORDER BY likes DESC LIMIT :row_number, :count",
row_number=row,
count=PER_PAGE)
if not stories and page != 1:
return render_template("404.html")
for story in stories:
get_coms_count(story)
pag = pagination.Pagination(page, PER_PAGE, stories_count)
pages_count = get_pages_count(stories_count)
return render_template("index.html",
pagination=pag,
stories=stories,
pages_count=pages_count,
current_page=page,
from_where="top")
def get_users(page):
page_content = {}
query = "SELECT * FROM users"
cursor.execute(query)
row_headers = [x[0] for x in cursor.description]
data = cursor.fetchall()
json_data = []
for entry in data:
json_data.append(dict(zip(row_headers, entry)))
count = len(data)
if count == 0:
'No Users Found!'
else:
pg = pagination.Pagination(count, page)
offset = (page - 1) * pg.page_size
page_content['data'] = json_data[offset + 1:offset + pg.page_size + 1]
if not page_content['data']:
abort(404)
page_content['offset'] = offset
page_content['total'] = count
page_content['page'] = page
if pg.has_next():
page_content['next'] = str(
request.url_root) + 'users/page/' + str(page + 1)
if pg.has_previous():
page_content['previous'] = str(
request.url_root) + 'users/page/' + str(page - 1)
return jsonify(page_content)
def get(self):
"""List services"""
args = pagination.parser.parse_args()
page = args.get('page')
per_page = args.get('per_page')
services = Service.objects().paginate(page, per_page)
paging = pagination.Pagination(services)
return services.items, 200, paging.headers
def posts_by_tag(tag, page):
skip = (page - 1) * int(app.config['PER_PAGE'])
posts = postClass.get_posts(int(app.config['PER_PAGE']), skip, tag=tag)
count = postClass.get_total_count(tag=tag)
if not posts['data']:
abort(404)
pag = pagination.Pagination(page, app.config['PER_PAGE'], count)
return render_template('index.html', posts=posts['data'], pagination=pag, meta_title='Posts by tag: ' + tag)
def index(page):
skip = (page - 1) * int(app.config['PER_PAGE'])
posts = postClass.get_posts(int(app.config['PER_PAGE']), skip)
count = postClass.get_total_count()
pag = pagination.Pagination(page, app.config['PER_PAGE'], count)
return render_template('index.html',
posts=posts['data'],
pagination=pag,
meta_title=app.config['BLOG_TITLE'])
def get(self):
"""List clusters"""
args = pagination.parser.parse_args()
page = args.get('page')
per_page = args.get('per_page')
clusters = Cluster.objects(roles__in=current_identity.roles).paginate(
page, per_page)
paging = pagination.Pagination(clusters)
return clusters.items, 200, paging.headers
def search_results(page, query):
skip = (page - 1) * int(app.config['PER_PAGE'])
if query:
posts = postClass.get_posts(
int(app.config['PER_PAGE']), skip, search=query)
else:
posts = []
posts['data'] = []
count = postClass.get_total_count(search=query)
pag = pagination.Pagination(page, app.config['PER_PAGE'], count)
return render_template('index.html', posts=posts['data'], pagination=pag, meta_title='Search results')
def posts(page):
session.pop('post-preview', None)
skip = (page - 1) * int(app.config['PER_PAGE'])
posts = postClass.get_posts(int(app.config['PER_PAGE']), skip)
count = postClass.get_total_count()
pag = pagination.Pagination(page, app.config['PER_PAGE'], count)
if not posts['data']:
abort(404)
return render_template('posts.html', posts=posts['data'], pagination=pag, meta_title='Posts')
def list_folder_emails(folder, page):
maildir_root = '/home/artur/Maildir'
maildir = MailFolder(maildir_root)
if folder != 'INBOX':
if not folder in maildir.list_folders():
flask.abort(
flask.make_response('No such mail folder: ' + folder, 416))
else:
maildir = maildir.get_folder(folder)
messages_list = maildir.get_messages_list()
count = len(messages_list)
paging = pagination.Pagination(page, PER_PAGE, count)
return flask.render_template('mails_list.html',
messages=messages_list,
maildir_folder=folder,
pagination=paging)
def index(page):
# Return error if user wants to view page with a negative id
if page <= 0:
return render_template("404.html")
# Find a database id of the first story on the page
row = PER_PAGE * (page - 1)
# Find how many stories are there in the database
stories_count = db.execute(
"SELECT COUNT(*) AS length FROM stories")[0]["length"]
# Select nessesary stories from database
stories = db.execute(
"SELECT * FROM stories ORDER BY id DESC LIMIT :row_number, :count",
row_number=row,
count=PER_PAGE)
# Return error if there are no stories on the page with given id
if not stories and page != 1:
return render_template("404.html")
# Find how many comments are there under each story
for story in stories:
get_coms_count(story)
# Create pagination
pag = pagination.Pagination(page, PER_PAGE, stories_count)
pages_count = get_pages_count(stories_count)
return render_template("index.html",
pagination=pag,
stories=stories,
pages_count=pages_count,
current_page=page,
from_where="index")
def get_posts(facebookID, page):
page_content = {}
# get query param ?local
local = request.args.get('local')
# load data from database if exists
if local:
query = "SELECT * FROM posts WHERE user_id = " + str(facebookID)
cursor.execute(query)
data = cursor.fetchall()
if len(data) is 0:
return "You don't have any posts yet!"
else:
return jsonify(data)
# request user's posts
user_posts = graph.request('/' + str(facebookID) + '/posts?limit=25')
posts = user_posts['data']
query = "SELECT * FROM posts WHERE user_id = " + str(
facebookID) + " ORDER BY created_time DESC"
cursor.execute(query)
data = cursor.fetchall()
if len(data) is 0:
for post in posts:
cursor.callproc('sp_createPost',
(post['id'], facebookID, post['message'],
post['created_time']))
data = cursor.fetchall()
if len(data) is 0:
conn.commit()
else:
i = 0
for i in range(0, len(posts)):
# compare last entry with each post in fetched posts
if data[0][0] == posts[i]['id']:
break
# if last post in database is not reached yet, add post[i]
cursor.callproc('sp_createPost',
(posts[i]['id'], facebookID, posts[i]['message'],
posts[i]['created_time']))
d = cursor.fetchall()
if len(d) is 0:
conn.commit()
# delete outdated posts
if i > 0:
count = len(data) + i
for i in range(0, count - 25):
query = "DELETE FROM posts WHERE post_id = '" + str(
data[len(data) - (i + 1)][0]) + "'"
cursor.execute(query)
conn.commit()
query = "SELECT * FROM posts WHERE user_id = '" + facebookID + "' ORDER BY created_time DESC"
cursor.execute(query)
row_headers = [x[0] for x in cursor.description]
data = cursor.fetchall()
json_data = []
for entry in data:
json_data.append(dict(zip(row_headers, entry)))
count = len(data)
pg = pagination.Pagination(count, page)
offset = (page - 1) * pg.page_size
page_content['data'] = json_data[offset + 1:offset + pg.page_size + 1]
if not page_content['data']:
abort(404)
page_content['offset'] = offset
page_content['total'] = count
page_content['page'] = page
if pg.has_next():
page_content['next'] = str(
request.url_root) + 'users/' + facebookID + '/posts/page/' + str(
page + 1)
if pg.has_previous():
page_content['previous'] = str(
request.url_root) + 'users/' + facebookID + '/posts/page/' + str(
page - 1)
return jsonify(page_content)
