class CategoryService(object):
def __init__(self):
self.category_repo = Backend('category')
self.post_repo = Backend('post')
def get_by_cid(self, category_id):
return self.category_repo.find(category_id)
def dropdown(self):
return self.category_repo.dropdown()
def page(self, page=1, perpage=10):
total = self.category_repo.count()
pages = self.category_repo.paginate(page, perpage)
pagination = Paginator(pages, total, page, perpage, '/admin/category')
return pagination
def add_category(self, title, slug, description):
category = Category(title, slug, description)
cid = self.category_repo.create(category)
category.cid = cid
return category
def update_category(self, category_id, title, slug, description):
slug = slug or title
category = Category(title, slug, description, category_id)
self.category_repo.save(category)
return category
def delete(self, category_id):
if category_id == 1:
return
category = self.category_repo.find(category_id)
if category and self.category_repo.delete(category_id):
self.post_repo.reset_post_category(category_id)
class ExtendService(object):
def __init__(self):
self.extend_repo = Backend('extend')
self.meta_repo = Backend('meta')
def get_by_eid(self, extend_id):
return self.extend_repo.find(extend_id)
def field_page(self, page=1, perpage=10):
total = self.extend_repo.count()
pages = self.extend_repo.paginate(page, perpage)
pagination = Paginator(
pages, total, page, perpage, '/admin/extend/field')
return pagination
def get_fields_by_type(self, type='post', node_id=None):
extends = self.extend_repo.find_by_type(type)
if node_id is None:
load_meta = lambda extend: Meta(0, type, extend)
else:
load_meta = lambda extend: self.meta_repo.find(
type, node_id, extend.eid) or Meta(0, type, extend)
return [Field(extend, load_meta(extend)) for extend in extends]
def count(self, key, type):
return self.extend_repo.count(key=key, type=type)
def create_extend(self, type, key, label, field, attributes):
extend = Extend(type, key, label, field, attributes)
self.extend_repo.create(extend)
return extend
def update_extend(self, type, key, label, field, attributes, extend_id):
extend = self.get_by_eid(extend_id)
if not extend:
return None
extend.attributes = attributes
extend.label = label
self.extend_repo.save(extend)
return extend
def delete_extend(self, extend_id):
field = self.extend_repo.find(extend_id)
if not field:
return None
return self.extend_repo.delete(field)
def prcoess_field(self, node, type='post'):
FieldMananger(node, type).process()
class ExtendService(object):
def __init__(self):
self.extend_repo = Backend('extend')
self.meta_repo = Backend('meta')
def get_by_eid(self, extend_id):
return self.extend_repo.find(extend_id)
def field_page(self, page=1, perpage=10):
total = self.extend_repo.count()
pages = self.extend_repo.paginate(page, perpage)
pagination = Paginator(pages, total, page, perpage,
'/admin/extend/field')
return pagination
def get_fields_by_type(self, type='post', node_id=None):
extends = self.extend_repo.find_by_type(type)
if node_id is None:
load_meta = lambda extend: Meta(0, type, extend)
else:
load_meta = lambda extend: self.meta_repo.find(
type, node_id, extend.eid) or Meta(0, type, extend)
return [Field(extend, load_meta(extend)) for extend in extends]
def count(self, key, type):
return self.extend_repo.count(key=key, type=type)
def create_extend(self, type, key, label, field, attributes):
extend = Extend(type, key, label, field, attributes)
self.extend_repo.create(extend)
return extend
def update_extend(self, type, key, label, field, attributes, extend_id):
extend = self.get_by_eid(extend_id)
if not extend:
return None
extend.attributes = attributes
extend.label = label
self.extend_repo.save(extend)
return extend
def delete_extend(self, extend_id):
field = self.extend_repo.find(extend_id)
if not field:
return None
return self.extend_repo.delete(field)
def prcoess_field(self, node, type='post'):
FieldMananger(node, type).process()
class PageService(object):
def __init__(self):
self.page_repo = Backend('page')
get = lambda self, pid: self.page_repo.find(pid)
def get_by_redirect(self, redirect):
return self.page_repo.find_by_redirect(redirect)
def get_by_slug(self, slug):
return self.page_repo.find_by_slug(slug)
def dropdown(self, show_in_menu=True):
return self.page_repo.dropdown(show_in_menu)
def page(self, status, page=1, perpage=10):
total = self.page_repo.count(status)
pages = self.page_repo.paginate(page, perpage, status)
if status:
url = '/admin/page/status/' + status
else:
url = '/admin/page'
pagination = Paginator(pages, total, page, perpage, url)
return pagination
def delete(self, page_id):
page = self.page_repo.find(page_id)
if not page:
return None
return self.page_repo.delete(page.pid)
def add_page(self, parent, name, title, slug, content, status, redirect,
show_in_menu):
redirect = redirect.strip()
show_in_menu = 1 if show_in_menu else 0
page = Page(parent, name, title, slug, content, status, redirect,
show_in_menu)
pid = self.page_repo.create(page)
page.pid = pid
return page
def is_exist_slug(self, slug):
return self.page_repo.count_slug(slug) == 1
def update_page(self, parent, name, title, slug, content, status, redirect,
show_in_menu, pid):
show_in_menu = 1 if show_in_menu else 0
redirect = redirect.strip()
page = Page(parent, name, title, slug, content, status, redirect,
show_in_menu, pid)
self.page_repo.save(page)
return page
def url(self):
segments = [self.slug]
parent = self.parent
Store = Backend('page')
while parent:
page = Store.find(parent)
if page:
segments.insert(0, page.slug)
parent = page.parent
else:
break
return '/' + '/'.join(segments)
def url(self):
segments = [self.slug]
parent = self.parent
Store = Backend('page')
while parent:
page = Store.find(parent)
if page:
segments.insert(0, page.slug)
parent = page.parent
else:
break
return '/' + '/'.join(segments)
class PageService(object):
def __init__(self):
self.page_repo = Backend('page')
get = lambda self, pid: self.page_repo.find(pid)
def get_by_redirect(self, redirect):
return self.page_repo.find_by_redirect(redirect)
def get_by_slug(self, slug):
return self.page_repo.find_by_slug(slug)
def dropdown(self, show_in_menu=True):
return self.page_repo.dropdown(show_in_menu)
def page(self, status, page=1, perpage=10):
total = self.page_repo.count(status)
pages = self.page_repo.paginate(page, perpage, status)
if status:
url = '/admin/page/status/' + status
else:
url = '/admin/page'
pagination = Paginator(pages, total, page, perpage, url)
return pagination
def delete(self, page_id):
page = self.page_repo.find(page_id)
if not page:
return None
return self.page_repo.delete(page.pid)
def add_page(self, parent, name, title, slug, content, status, redirect, show_in_menu):
redirect = redirect.strip()
show_in_menu = 1 if show_in_menu else 0
page = Page(parent, name, title, slug, content, status, redirect, show_in_menu)
pid = self.page_repo.create(page)
page.pid = pid
return page
def is_exist_slug(self, slug):
return self.page_repo.count_slug(slug) == 1
def update_page(self, parent, name, title, slug, content, status, redirect, show_in_menu, pid):
show_in_menu = 1 if show_in_menu else 0
redirect = redirect.strip()
page = Page(parent, name, title, slug, content, status, redirect, show_in_menu, pid)
self.page_repo.save(page)
return page
class CategoryService(object):
def __init__(self):
self.category_repo = Backend('category')
self.post_repo = Backend('post')
def get_by_cid(self, category_id):
return self.category_repo.find(category_id)
def dropdown(self):
return self.category_repo.dropdown()
def page(self, page=1, perpage=10):
total = self.category_repo.count()
pages = self.category_repo.paginate(page, perpage)
pagination = Paginator(pages, total, page, perpage, '/admin/category')
return pagination
def add_category(self, title, slug, description):
category = Category(title, slug, description)
cid = self.category_repo.create(category)
category.cid = cid
return category
def update_category(self, category_id, title, slug, description):
slug = slug or title
category = Category(title, slug, description, category_id)
self.category_repo.save(category)
return category
def delete(self, category_id):
if category_id == 1:
return
category = self.category_repo.find(category_id)
if category and self.category_repo.delete(category_id):
self.post_repo.reset_post_category(category_id)
class StorageService(object):
def __init__(self):
self.pair_repo = Backend('storage')
def site_meta(self):
return self.pair_repo.find('system')
def update_site_meta(self, sitename, description, site_page,
posts_per_page, auto_published_comments, comment_moderation_keys):
meta = self.site_meta()
config = meta.json_value()
try:
sitename = sitename or sitename.strip()
if sitename:
config['sitename'] = sitename
description = description or description.strip()
if description:
config['description'] = description
site_page = int(site_page)
if site_page >= 0:
config['site_page'] = site_page
posts_per_page = int(posts_per_page)
if posts_per_page:
config['posts_per_page'] = posts_per_page
auto_published_comments = bool(auto_published_comments)
config['auto_published_comments'] = auto_published_comments
if comment_moderation_keys is not None:
keys = [key.strip() for key in re.split(' +', comment_moderation_keys) if key.strip()]
config['comment_moderation_keys'] = keys
meta.value = dumps(config)
self.pair_repo.update(meta)
return True
except:
return False
class UserService(object):
def __init__(self):
self.repo = Backend('user')
get = lambda self, uid: self.repo.find(uid)
def auth(self, username, password):
user = self.repo.find_by_username(username)
if not user:
return {'status': 404, 'msg': 'not found'}
if user and not user.inactive() and user.check(password):
return {'status': 200, 'msg': 'auth success', 'user': user}
return {'status': 403, 'msg': 'username or password is invaild'}
def login(self, user):
session.permanent = True
session['auth'] = user.uid
def logout(self):
session.pop('auth', None)
def page(self, page, perpage=5):
total = self.repo.count()
users = self.repo.take(page, perpage)
page = Paginator(users, total, page, perpage, '/admin/user')
return page
def get_user_page(self, user):
return Paginator([user], 1, 1, 5, '/admin/user')
def user_count(self):
return self.repo.count()
def check_email(self, email):
return email_validator(email)
def add_user(self,
username,
email,
real_name,
password,
bio,
status='',
role='user'):
username, real_name = username.strip(), real_name.strip()
errors = []
if not re.match(r'^[A-Za-z0-9_]{4,16}$', username):
errors.append(text('user.username_missing'))
if not re.match(r'^[A-Za-z0-9_]{4,16}$', password):
errors.append(text('user.password_invalid'))
if not self.check_email(email):
errors.append(text('user.email_missing'))
if errors:
return {'status': 'error', 'errors': errors}
if status not in User.STATUSES:
status = 'inactive'
if role not in User.ROLES:
role = 'user'
if self.repo.find_by_username(username):
errors.append(text('user.username_used'))
if errors:
return {'status': 'error', 'errors': errors}
user = User(username, email, real_name, password, bio, status, role)
user.uid = self.repo.create(user)
return {'status': 'ok', 'msg': 'saved', 'user': user}
def update_user(self,
uid,
email,
real_name,
password,
newpass1,
newpass2,
bio,
status,
role='user'):
real_name, newpass1, newpass2, bio = real_name.strip(), newpass1.strip(
), newpass2.strip(), bio.strip()
errors = []
if not self.check_email(email):
errors.append(text('user.email_missing'))
if errors:
return {'status': 'error', 'errors': errors}
user = self.repo.find(uid)
if not user:
return {'status': 'error', 'errors': 'User not Found'}
me = g.user
if me.uid == user.uid:
if re.match(r'[A-Za-z0-9@#$%^&+=]{4,16}', newpass1):
if password and newpass1 and newpass1 == newpass2 and user.check(
password):
user.password = newpass1
elif newpass1:
errors.append(text('users.password_missing'))
if self.check_email(email):
user_ = self.repo.find_by_email(email)
if user_ and user_.uid != user.uid:
errors.append(text('user.email_used'))
else:
user.email = email
if errors:
return {'status': 'error', 'errors': errors}
if me.is_root() or me.uid == uid:
if me.is_root() and not user.is_root():
if role in (User.ADMIN, User.USER, User.EDITOR):
user.role = role
if user.status != status and status in User.STATUSES:
user.status = status
if user.real_name != real_name:
user.real_name = real_name
if user.bio != bio:
user.bio = bio
self.repo.save(user)
return {'status': 'ok', 'msg': 'updated', 'user': user}
def delete(self, user_id):
me = g.user
user = self.repo.find(user_id)
if not user:
return
if user.is_root():
return
if me.is_root():
return self.repo.delete(user)
class UserService(object):
def __init__(self):
self.repo = Backend('user')
get = lambda self, uid: self.repo.find(uid)
def auth(self, username, password):
user = self.repo.find_by_username(username)
if not user:
return {'status': 404, 'msg': 'not found'}
if user and not user.inactive() and user.check(password):
return {'status': 200, 'msg': 'auth success', 'user': user}
return {'status': 403, 'msg': 'username or password is invaild'}
def login(self, user):
session.permanent = True
session['auth'] = user.uid
def logout(self):
session.pop('auth', None)
def page(self, page, perpage=5):
total = self.repo.count()
users = self.repo.take(page, perpage)
page = Paginator(users, total, page, perpage, '/admin/user')
return page
def get_user_page(self, user):
return Paginator([user], 1, 1, 5, '/admin/user')
def user_count(self):
return self.repo.count()
def check_email(self, email):
return email_validator(email)
def add_user(self, username, email, real_name, password, bio, status='', role='user'):
username, real_name = username.strip(), real_name.strip()
errors = []
if not re.match(r'^[A-Za-z0-9_]{4,16}$', username):
errors.append(text('user.username_missing'))
if not re.match(r'^[A-Za-z0-9_]{4,16}$', password):
errors.append(text('user.password_invalid'))
if not self.check_email(email):
errors.append(text('user.email_missing'))
if errors:
return {'status': 'error', 'errors': errors}
if status not in User.STATUSES:
status = 'inactive'
if role not in User.ROLES:
role = 'user'
if self.repo.find_by_username(username):
errors.append(text('user.username_used'))
if errors:
return {'status': 'error', 'errors': errors}
user = User(username, email, real_name, password, bio, status, role)
user.uid = self.repo.create(user)
return {'status': 'ok', 'msg': 'saved', 'user': user}
def update_user(self, uid, email, real_name, password, newpass1, newpass2, bio, status, role='user'):
real_name, newpass1, newpass2, bio = real_name.strip(), newpass1.strip(), newpass2.strip(), bio.strip()
errors = []
if not self.check_email(email):
errors.append(text('user.email_missing'))
if errors:
return {'status': 'error', 'errors': errors}
user = self.repo.find(uid)
if not user:
return {'status': 'error', 'errors': 'User not Found'}
me = g.user
if me.uid == user.uid:
if re.match(r'[A-Za-z0-9@#$%^&+=]{4,16}', newpass1):
if password and newpass1 and newpass1 == newpass2 and user.check(password):
user.password = newpass1
elif newpass1:
errors.append(text('users.password_missing'))
if self.check_email(email):
user_ = self.repo.find_by_email(email)
if user_ and user_.uid != user.uid:
errors.append(text('user.email_used'))
else:
user.email = email
if errors:
return {'status': 'error', 'errors': errors}
if me.is_root() or me.uid == uid:
if me.is_root() and not user.is_root():
if role in (User.ADMIN, User.USER, User.EDITOR):
user.role = role
if user.status != status and status in User.STATUSES:
user.status = status
if user.real_name != real_name:
user.real_name = real_name
if user.bio != bio:
user.bio = bio
self.repo.save(user)
return {'status': 'ok', 'msg': 'updated', 'user': user}
def delete(self, user_id):
me = g.user
user = self.repo.find(user_id)
if not user:
return
if user.is_root():
return
if me.is_root():
return self.repo.delete(user)
