def blog_create():
form = BlogForm()
blog = Blog(user_id=g.user.id, user_name=g.user.name, user_image=g.user.image)
if form.validate_on_submit():
blog.name = form.name.data.strip()
blog.summary = form.summary.data.strip()
blog.content = form.content.data.strip()
rownumber = blog.save()
if rownumber != 1:
return render_template('blog_edit.html',
user=g.user,
form=form,
blog=blog)
return redirect(url_for('blog_manage'))
return render_template('blog_edit.html',
user=g.user,
form=form,
blog=blog)
def blog_show(id):
try:
blog = Blog.find(id)
if not blog:
raise BaseException('Can\'nt find blog')
blog.created_at = time.strftime('%Y-%m-%d %H:%M:%S', time.gmtime(blog.created_at))
blog.content = markdown(blog.content, output_format='html')
return render_template('blog_show.html', user=g.user, blog=blog)
except BaseException as e:
warning(e)
def blog_view():
'''
:param page: 获取分页数
:param user_id 用户ID
:return: 返回读取的结果
'''
page = request.values.get('page', '1')
user_id = request.values.get('user_id', None)
page_index = get_page_index(page)
if user_id:
num = Blog.find_number('count(id)', where='user_id=?', args=(user_id,))
else:
num = Blog.find_number('count(id)')
p = Page(num, page_index, page_size=PRE_PAGE_NUMBER)
if num == 0:
json.dumps(dict(page=p, blogs=()), ensure_ascii=False, default=lambda o: o.__dict__).encode('utf-8')
if user_id:
blogs = Blog.find_all('user_id=?', [user_id], orderBy='created_at desc', limit=(p.offset, p.limit))
else:
blogs = Blog.find_all(orderBy='created_at desc', limit=(p.offset, p.limit))
return json.dumps(dict(page=p, blogs=blogs), ensure_ascii=False, default=lambda o: o.__dict__).encode('utf-8')
def blog_edit(id):
form = BlogForm()
blog = Blog.find(id)
blog.content = blog.content.replace('\r', '\\r').replace('\n', '\\n')
blog.summary = blog.summary.replace('\r', '\\r').replace('\n', '\\n')
if form.validate_on_submit():
blog.name = form.name.data.strip()
blog.summary = form.summary.data.strip()
blog.content = form.content.data.strip()
rownumber = blog.update()
if rownumber != 1:
return render_template('blog_edit.html',
user=g.user,
form=form,
blog=blog)
return redirect(url_for('blog_manage'))
return render_template('blog_edit.html',
user=g.user,
form=form,
blog=blog)
def blog_delete(id):
blog = Blog.find(id)
blog.remove()
return json.dumps(dict(id=id), ensure_ascii=False, default=lambda o: o.__dict__).encode('utf-8')
