def create_post(user_id, lat, lon, body, artist, img_url="null"):
p = Post(user_id, lat, lon, body, img_url)
db_session.add(p)
# make sure we update our database is updated with the id
db_session.flush()
db_session.commit()
return {'success': 1, 'id': p.id, 'msg': 'success'}
def publish() :
if not session.get('is_admin'):
return redirect(url_for('admin.login'))
article_id = int(request.args.get('articleId', 0))
if not article_id :
return abort(404)
draft = db_session.query(Draft).filter(Draft.article_id == article_id).first()
article = db_session.query(Article).filter(Article.id == article_id).first()
if draft :
if not article :
article = Article(draft.user_id, draft.user_name, draft.title, draft.content)
article.id = draft.article_id
db_session.add(article)
else :
article.title = draft.title
article.content = draft.content
db_session.delete(draft)
db_session.flush()
return redirect('/detail?articleId=' + str(article_id))
def save() :
userid = session.get('userid')
username = session.get('username')
if not userid or not username or not session.get('is_admin'):
return redirect(url_for('admin.login'))
title = request.form.get('title')
content = request.form.get('content')
if not title or not content :
tag_chk_list = get_article_taglist(0)
return render_template('admin/publish.html', active = 'publish', article = None, tag_list = tag_chk_list)
## 去掉HTML的背景颜色，防止和现有CSS的背景颜色冲突
content = htmlHelper.purge_background(content)
## 向数据库添加一篇文章
article = Article(userid, username, '', '');
db_session.add(article)
db_session.flush();
draft = Draft(article.id, userid, username, title, content)
db_session.add(draft)
db_session.flush();
## 向数据库添加文章标签
tag_list = request.form.getlist('tags')
dao.save_tags(article.id, tag_list)
return redirect('/admin/draft?draftId=%d' % draft.id)
def create_product_from_data(self):
"""
Creates product and required objects it depends on from data.
"""
# Normalize field names to system names.
self._cleanse_data()
# create independent objects first: tags, group (family, range), customer as they do not need
# anything to exist.
self._create_objects(self.product_config[INDEPENDENT])
# create product dependencies in database (ids will be needed to save the product object in next step)
db_session.flush()
base_product = self._create_base_product()
# now create product dependent objects (those need product_id.
self._create_objects(self.product_config[PRODUCT_DEPENDENT])
# create industry specific dependent objects.
multi_relations = self.product_config[MULTI_RELATIONS]
if self.product_config.get(INDUSTRY_DEPENDENT):
industry_dependent_relations = self.product_config[INDUSTRY_DEPENDENT]
self._create_objects(industry_dependent_relations)
multi_relations.extend(industry_dependent_relations)
# append dependent objects to product
for relation in multi_relations:
# add objects to appropriate fields
getattr(base_product, relation).extend(self.objects[relation])
db_session.commit()
def callback() :
code = request.args.get('code', None)
if code :
token = social.get_access_token(code)
access_token = token.get('access_token')
if access_token :
baidu_user = social.get_user_info(access_token)
name = baidu_user.get('username')
media_type = baidu_user.get('media_type')
head_url = baidu_user.get('tinyurl')
user = User.find_user(name, media_type)
if not user and name :
user = User(name, head_url = head_url, media_type = media_type)
db_session.add(user)
db_session.flush();
if user :
session['userid'] = user.id
session['username'] = user.name
session['is_admin'] = user.admin
return redirect('/')
def comment():
article_id = request.form.get('articleId') or 0
if not article_id:
return jsonify(state=False, message='文章不存在')
user_id = session.get('userid')
user_name = session.get('username')
to_name = request.form.get('toName') or None
content = request.form.get('content') or None
if not content:
return jsonify(state=False, message='评论内容不能为空')
if not user_name or not user_id:
return jsonify(state=False, message='用户未登录')
user = db_session.query(User).filter(User.id == user_id).first()
## 向数据库添加一条评论
c = Comment(article_id, user.id, user.name, user.head_url, to_name,
content)
db_session.add(c)
db_session.flush()
article_url = 'http://hamilton.duapp.com/detail?articleId=' + str(
article_id)
bmq.send_mail(['*****@*****.**'], 'hamilton上的新回复',
'<!--HTML-->\n您有一条新回复需要处理<br/>点击查看：<a href="' + article_url +
'">' + article_url + '</a>')
return jsonify(state=True, message='success')
def save():
userid = session.get('userid')
username = session.get('username')
if not userid or not username or not session.get('is_admin'):
return redirect(url_for('admin.login'))
title = request.form.get('title')
content = request.form.get('content')
if not title or not content:
tag_chk_list = get_article_taglist(0)
return render_template('admin/publish.html',
active='publish',
article=None,
tag_list=tag_chk_list)
## 去掉HTML的背景颜色，防止和现有CSS的背景颜色冲突
content = htmlHelper.purge_background(content)
## 向数据库添加一篇文章
article = Article(userid, username, '', '')
db_session.add(article)
db_session.flush()
draft = Draft(article.id, userid, username, title, content)
db_session.add(draft)
db_session.flush()
## 向数据库添加文章标签
tag_list = request.form.getlist('tags')
dao.save_tags(article.id, tag_list)
return redirect('/admin/draft?draftId=%d' % draft.id)
def publish():
if not session.get('is_admin'):
return redirect(url_for('admin.login'))
article_id = int(request.args.get('articleId', 0))
if not article_id:
return abort(404)
draft = db_session.query(Draft).filter(
Draft.article_id == article_id).first()
article = db_session.query(Article).filter(
Article.id == article_id).first()
if draft:
if not article:
article = Article(draft.user_id, draft.user_name, draft.title,
draft.content)
article.id = draft.article_id
db_session.add(article)
else:
article.title = draft.title
article.content = draft.content
db_session.delete(draft)
db_session.flush()
return redirect('/detail?articleId=' + str(article_id))
def comment() :
article_id = request.form.get('articleId') or 0
if not article_id :
return jsonify(state=False, message='文章不存在')
user_id = session.get('userid')
user_name = session.get('username')
to_name = request.form.get('toName') or None
content = request.form.get('content') or None
if not content :
return jsonify(state=False, message='评论内容不能为空')
if not user_name or not user_id :
return jsonify(state=False, message='用户未登录')
user = db_session.query(User).filter(User.id == user_id).first()
## 向数据库添加一条评论
c = Comment(article_id, user.id, user.name, user.head_url, to_name, content)
db_session.add(c)
db_session.flush()
article_url = 'http://hamilton.duapp.com/detail?articleId=' + str(article_id)
bmq.send_mail(['*****@*****.**'], 'hamilton上的新回复', '<!--HTML-->\n您有一条新回复需要处理<br/>点击查看：<a href="' + article_url + '">' + article_url + '</a>')
return jsonify(state=True, message='success')
def save_tags(article_id, tag_list) :
if not tag_list :
return None
for tag_id in tag_list :
tag_name = db_session.query(Tags.name).filter(Tags.id == tag_id).first()[0]
db_session.add(TagedArticle(tag_id, article_id, tag_name))
db_session.flush()
def create_follow(from_id, to_id):
# assume my_id and friend_id are valid
u = Follow(from_id, to_id)
db_session.add(u)
db_session.flush()
db_session.commit()
return {
'success': 1,
'from_id': u.from_id,
'to_id': u.u_id,
'msg': 'success'
}
#print(create_post(1, 1000, 100, "dsf"))
def create_user(username, password, first, last, img_url="null"):
if len(password) > 16:
return {
'success': 0,
'id': 'null',
'msg': 'password is too long, make less than 16'
}
u = User(username, password, first, last, img_url)
# make sure it is not duplicate
if db_session.query(User).filter(User.username == username).first():
return {'success': 0, 'id': 'null', 'msg': 'user already exist'}
db_session.add(u)
# make sure we update our database is updated with the id
db_session.flush()
db_session.commit()
return {'success': 1, 'id': u.id, 'msg': 'success'}
def edit():
userid = session.get('userid')
username = session.get('username')
if not userid or not username or not session.get('is_admin'):
return redirect(url_for('admin.login'))
article_id = int(request.args.get('articleId', 0))
title = request.form.get('title')
content = request.form.get('content')
if not article_id:
return abort(404)
## 从数据库取出博客内容
draft = db_session.query(Draft).filter(
Draft.article_id == article_id).first()
if not draft:
article = db_session.query(Article).filter(
Article.id == article_id).first()
if not article:
return abort(404)
draft = Draft(article.id, article.user_id, article.user_name,
article.title, article.content)
db_session.add(draft)
db_session.flush()
## 浏览器发送的表单里没有数据，则把编辑页面发送给用户
if not title or not content:
tag_list = get_article_taglist(article_id)
return render_template('admin/publish.html',
active='publish',
article=draft,
tag_list=tag_list)
## 表单里有数据，需要更新数据库
draft.title = title
draft.content = htmlHelper.purge_background(content)
db_session.flush()
## 更新文章的标签表
tag_list = request.form.getlist('tags')
dao.update_tags(article_id, tag_list)
return redirect('/admin/draft?draftId=%d' % draft.id)
def _create_base_product(self):
"""
Creates base product without relationships that require its existence formerly. Needs objects from
INDEPENDENT object names to exist first. Product is then flushed to the database but not committed.
:return: product, instance of a product
"""
product_class = get_class_by_table_name(f'{self.product_type}_product')
if product_class:
# build kwargs for product
product_kwargs = {}
for field in self.product_config[BASE_FIELDS]:
if field in self.product_config[SINGLE_RELATIONS]:
product_kwargs[field] = self.objects[field]
else:
product_kwargs[field] = self.data[field]
product, _ = get_or_create(product_class, **product_kwargs)
db_session.add(product)
db_session.flush()
self.objects['product_id'] = product.id
return product
raise ValueError('Unknown product class')
def edit() :
userid = session.get('userid')
username = session.get('username')
if not userid or not username or not session.get('is_admin'):
return redirect(url_for('admin.login'))
article_id = int(request.args.get('articleId', 0))
title = request.form.get('title')
content = request.form.get('content')
if not article_id :
return abort(404)
## 从数据库取出博客内容
draft = db_session.query(Draft).filter(Draft.article_id == article_id).first()
if not draft :
article = db_session.query(Article).filter(Article.id == article_id).first()
if not article :
return abort(404)
draft = Draft(article.id, article.user_id, article.user_name, article.title, article.content)
db_session.add(draft)
db_session.flush();
## 浏览器发送的表单里没有数据，则把编辑页面发送给用户
if not title or not content :
tag_list = get_article_taglist(article_id)
return render_template('admin/publish.html', active = 'publish', article=draft, tag_list = tag_list)
## 表单里有数据，需要更新数据库
draft.title = title
draft.content = htmlHelper.purge_background(content)
db_session.flush()
## 更新文章的标签表
tag_list = request.form.getlist('tags')
dao.update_tags(article_id, tag_list)
return redirect('/admin/draft?draftId=%d' % draft.id)