class LinkHandler(base_handler.PycateBaseHandler):
def initialize(self, hinfo=''):
self.init_condition()
self.mlink = MLink(self.city_name)
self.mcat = MCatalog()
def get(self, input=''):
# Todo: 验证
url_arr = input.split('/')
if url_arr[0] == 'add_frame':
self.to_add_frame(url_arr[1])
elif url_arr[0] == 'add':
self.to_add(url_arr[1])
elif url_arr[0] == 'view':
self.view(url_arr[1])
elif input == 'list':
self.list()
elif input.startswith('delete'):
self.delete_by_id(input)
elif input.startswith('edit'):
self.to_edit(input)
else:
op, catid = input.split(r'/')
if op == 'get_list':
self.get_list()
def view(self, parentid):
linkinfo = self.mlink.get_links_by_parentid(parentid, self.user_name)
if linkinfo:
kwd = {
'userid': self.user_name,
'cityid': self.city_name,
'parentid': parentid,
}
self.render('link/view.html', kwd=kwd, linkinfo=linkinfo)
@tornado.web.authenticated
def delete_by_id(self, input):
op, uid = input.split('/')
self.mlink.delete_by_uid(uid)
self.list()
def post(self, input=''):
if input == 'add':
self.add()
elif input.startswith('edit'):
self.update()
@tornado.web.authenticated
def add(self):
post_data = {}
for key in self.request.arguments:
post_data[key] = self.get_arguments(key)
parentid = post_data['parentid'][0]
if self.mlink.get_links_by_parentid(parentid, self.user_name):
self.set_status(400)
else:
file_dict = self.request.files['link_image'][0]
# 对上传的图片进行处理
file_up_str = libs.upload.upload_imgfile(file_dict)
out_arr = {'img': file_up_str}
out_arr['url'] = post_data['link_url'][0]
out_arr['catid'] = ''
out_arr['cityid'] = self.city_name
out_arr['parentid'] = parentid
out_arr['username'] = self.user_name
self.mlink.insert_rec(out_arr)
self.set_status(200)
self.redirect('/link/view/{0}'.format(parentid))
@tornado.web.authenticated
def update(self):
post_data = {}
for key in self.request.arguments:
post_data[key] = self.get_arguments(key)
if 'elink_image' in self.request.files:
file_dict = self.request.files['elink_image'][0]
file_up_str = libs.upload.upload_imgfile(file_dict)
out_arr = {'img': file_up_str}
else:
out_arr = {'img': post_data['old_img'][0]}
out_arr['url'] = post_data['elink_url'][0]
out_arr['catid'] = post_data['ecatid'][0]
self.mlink.update(post_data['uid'][0], out_arr)
self.set_status(200)
def list(self):
cat_str = '''<option value='' selected >请选择</option>'''
for cat_id in self.muser_info.get_vip_cats():
cat_name = self.mcat.get_by_id(cat_id).catname
tmp_str = '''<option value="%s" >%s</option>''' % (cat_id, cat_name)
cat_str += tmp_str
infos = self.mlink.get_links_by_cityid(self.user_name, self.city_name)
kwd = {
'userid': self.user_name,
'cityname': '',
'cityid': self.city_name,
'cat_str': cat_str,
'parentid': '0000',
'parentlist': self.mcat.get_parent_list(),
}
self.render('link/list.html',
infos=infos,
kwd=kwd,
wuserinfo=self.muser_info.get_by_username(),
wuservip=self.muser_vip.get_by_username(),
)
@tornado.web.authenticated
def to_add(self, parentid):
kwd = {
'userid': self.user_name,
'cityid': self.city_name,
# 'cityname': self.mcity.get_cityname_by_id(self.city_name),
# 'city_select_str': city_select_str,
'parentid': parentid,
# 'parentlist': self.mcat.get_parent_list(),
}
current_link = self.mlink.get_links_by_parentid(parentid, self.user_name)
if current_link:
self.render('link/edit.html', kwd=kwd, linkinfo = current_link)
self.render('link/add.html', kwd=kwd)
@tornado.web.authenticated
def to_add_frame(self, parentid):
kwd = {
'userid': self.user_name,
'cityid': self.city_name,
# 'cityname': self.mcity.get_cityname_by_id(self.city_name),
'parentid': parentid,
# 'parentlist': self.mcat.get_parent_list(),
}
self.render('link/add_frame.html', kwd=kwd,
wuserinfo=self.muser_info.get_by_username(),
wuservip=self.muser_vip.get_by_username())
@tornado.web.authenticated
def to_edit(self, input):
# Generate the select options for cityid
op, uid = input.split('/')
# self.mlink.delete_by_uid(uid)
linkinfo = self.mlink.get_by_id(uid)
# self.list()
tmp_s1 = ''
tmp_s2 = ''
tmp_s3 = ''
link_cityid = linkinfo.cityid.strip()
# print(link_cityid)
if link_cityid == 'changchun':
tmp_s1 = 'selected'
elif link_cityid == 'tonghua':
tmp_s2 = 'selected'
elif link_cityid == 'jilin':
tmp_s3 = 'selected'
# city_select_str = '''
# <option value="changchun" {0}>c.长春</option>
# <option value="tonghua" {1}>t.通化</option>
# <option value="jilin" {2}>j.吉林</option>
# '''.format(tmp_s1, tmp_s2, tmp_s3)
#
cat_str = '''<option value='' selected >请选择</option>
'''
# print(self.vip_cat)
for cat_id in self.vip_cat:
cat_name = self.mcat.get_by_id(cat_id).catname
tmp_str_jcc = ''
if cat_id == linkinfo.catid:
tmp_str_jcc = 'selected=selected'
tmp_str = '''<option value="{0}" {1}>{2}</option>'''.format(cat_id, tmp_str_jcc, cat_name)
cat_str += tmp_str
kwd = {
'userid': self.user_name,
'cityid': self.city_name,
'cityname': self.mcity.get_cityname_by_id(self.city_name),
'cat_str': cat_str,
'parentid': '0000',
'parentlist': self.mcat.get_parent_list(),
}
# print(kwd)
self.render('link/list.html', kwd=kwd, linkinfo=linkinfo)
