def post(self, urlname):
node = Node.get(urlname=urlname)
if not node:
return self.redirect_next_url()
user = self.current_user
kwargs = self.request.arguments
try:
selected = kwargs.get("parent_name")
print(selected)
except:
selected = [n.name for n in node.parent_nodes]
kwargs = {
"name": [node.name],
"urlname": [node.urlname],
"description": [node.description],
"style": [node.style],
}
form = NodeEditForm.init(Node.get_node_choices(), selected, node=node, **kwargs)
if form.validate():
node = form.save(user, node=node)
result = {"status": "success", "message": "节点修改成功", "node_url": node.url}
if self.is_ajax:
return self.write(result)
self.flash_message(**result)
return self.redirect(node.url)
if self.is_ajax:
return self.write(form.result)
return self.render("node/edit.html", form=form, node=node)
def post(self, urlname):
node = Node.get(urlname=urlname)
if not node:
return self.redirect_next_url()
user = self.current_user
kwargs = self.request.arguments
try:
selected = kwargs.get('parent_name')
print(selected)
except:
selected = [n.name for n in node.parent_nodes]
kwargs = {
'name': [node.name],
'urlname': [node.urlname],
'description': [node.description],
'style': [node.style]
}
form = NodeEditForm.init(Node.get_node_choices(),
selected,
node=node,
**kwargs)
if form.validate():
node = form.save(user, node=node)
result = {
'status': 'success',
'message': '节点修改成功',
'node_url': node.url
}
if self.is_ajax:
return self.write(result)
self.flash_message(**result)
return self.redirect(node.url)
if self.is_ajax:
return self.write(form.result)
return self.render("node/edit.html", form=form, node=node)
def get(self):
node_id = int(self.get_argument("node_id", 0))
node = Node.get(id=node_id)
if node:
selected = [node.name]
else:
selected = []
form = NodeForm.init(Node.get_node_choices(), selected)
return self.render("node/create.html", form=form)
def get(self):
node_id = int(self.get_argument('node_id', 0))
node = Node.get(id=node_id)
if node:
selected = [node.name]
else:
selected = []
form = NodeForm.init(Node.get_node_choices(), selected)
return self.render("node/create.html", form=form)
def get(self, urlname):
node = Node.get(urlname=urlname)
if node:
selected = [n.name for n in node.parent_nodes]
else:
return self.redirect_next_url()
kwargs = {'name': [node.name], 'urlname': [node.urlname],
'description': [node.description], 'style': [node.style]}
form = NodeEditForm.init(Node.get_node_choices(), selected, node=node, **kwargs)
return self.render("node/edit.html", form=form, node=node)
def get(self):
node_id = force_int(self.get_argument('node_id', 0), 0)
node = Node.get(id=node_id)
if node:
selected = node.name
else:
selected = None
choices = Node.get_node_choices()
form = TopicForm.init(choices=choices, selected=selected)
return self.render("topic/create.html", form=form, node=node)
def get(self):
node_id = force_int(self.get_argument('node_id', 0), 0)
node = Node.get(id=node_id)
if node:
selected = node.name
else:
selected = None
choices = Node.get_node_choices()
form = TopicForm.init(choices=choices, selected=selected)
return self.render("topic/create.html", form=form, node=node)
def get(self, urlname):
node = Node.get(urlname=urlname)
if node:
selected = [n.name for n in node.parent_nodes]
else:
return self.redirect_next_url()
kwargs = {'name': [node.name], 'urlname': [node.urlname],
'description': [node.description], 'style': [node.style]}
form = NodeEditForm.init(Node.get_node_choices(), selected, node=node, **kwargs)
return self.render("node/edit.html", form=form, node=node)
def get(self):
page = force_int(self.get_argument('page', 1), 1)
page_count = 0
nodes = []
category = self.get_argument('category', None)
hot_nodes = Node.get_nodes(category='hot', limit=8)
new_nodes = Node.get_nodes(category='new', limit=8)
url = '/nodes'
if category == 'all':
nodes = Node.get_nodes(category='all', page=page)
node_count = orm.count(Node.get_nodes(page=None))
page_count = (node_count + config.node_paged - 1) // config.node_paged
url = '/nodes?category=' + category
return self.render("node/show.html", hot_nodes=hot_nodes,
new_nodes=new_nodes, nodes=nodes, category=category, page=page,
page_count=page_count, url=url)
def get(self):
page = force_int(self.get_argument('page', 1), 1)
page_count = 0
nodes = []
category = self.get_argument('category', None)
hot_nodes = Node.get_nodes(category='hot', limit=8)
new_nodes = Node.get_nodes(category='new', limit=8)
url = '/nodes'
if category == 'all':
nodes = Node.get_nodes(category='all', page=page)
node_count = orm.count(Node.get_nodes(page=None))
page_count = (node_count + config.node_paged - 1) // config.node_paged
url = '/nodes?category=' + category
return self.render("node/show.html", hot_nodes=hot_nodes,
new_nodes=new_nodes, nodes=nodes, category=category, page=page,
page_count=page_count, url=url)
def save(self, user, role=None):
data = self.data
try:
parent_name = data.pop('parent_name')
except:
parent_name = None
data.update({'user_id': user.id})
node = Node(**data).save()
if not parent_name:
if not NodeNode.get(parent_id=1, child_id=node.id):
NodeNode(parent_id=1, child_id=node.id).save()
else:
for name in parent_name:
parent = Node.get(name=name)
if parent:
if not NodeNode.get(parent_id=parent.id, child_id=node.id):
NodeNode(parent_id=parent.id, child_id=node.id).save()
return node
def save(self, user, topic=None):
data = self.data
node_name = data.pop('node_name', None)
if not node_name:
logging.info('no node_name in form data, data: %s', data)
if not self.node:
self.node = Node.get(name=node_name)
if not self.node:
logging.info('node is None in form instance, self: %s', self)
content = unicode(data.get('content'))
data.update({
'user_id': user.id,
'node_id': self.node.id,
'content': strip_xss_tags(content)
})
if topic:
category = 'edit'
pre_node_id = topic.node_id
pre_title = topic.title
pre_content = topic.content
cur_node_id = data.get('node_id')
cur_title = data.get('title')
cur_content = data.get('content')
changed = 0
if pre_node_id != cur_node_id:
topic.node.topic_count -= 1
self.node.topic_count += 1
diff_content = '主题节点从' + '<a class="node" href="' +\
topic.node.url + '">' + topic.node.name +\
'</a>移动到<a class="node" href="' + self.node.url + '">' +\
self.node.name + '</a>'
changed = 1
if pre_title != cur_title or pre_content != cur_content:
content1 = '<p><h2>' + pre_title + '</h2></p>' + pre_content
content2 = '<p><h2>' + cur_title + '</h2></p>' + cur_content
diff_content = ghdiff.diff(content1, content2, css=None)
changed = 1
if changed == 1:
topic.node_id = cur_node_id
topic.title = cur_title
topic.content = cur_content
History(user_id=user.id,
content=diff_content,
topic_id=topic.id).save()
else:
return topic
else:
category = 'create'
topic = Topic(**data)
return topic.save(category=category)
def get(self, topic_id):
topic = Topic.get(id=topic_id)
if topic and\
(topic.author == self.current_user or self.current_user.is_admin):
selected = topic.node.name
else:
return self.redirect_next_url()
choices = Node.get_node_choices()
kwargs = {'node_name': [selected], 'title': [topic.title],
'content': [topic.content]}
form = TopicForm.init(choices=choices, selected=selected, **kwargs)
return self.render("topic/create.html", form=form, node=topic.node)
def get(self, topic_id):
topic = Topic.get(id=topic_id)
if topic and\
(topic.author == self.current_user or self.current_user.is_admin):
selected = topic.node.name
else:
return self.redirect_next_url()
choices = Node.get_node_choices()
kwargs = {'node_name': [selected], 'title': [topic.title],
'content': [topic.content]}
form = TopicForm.init(choices=choices, selected=selected, **kwargs)
return self.render("topic/create.html", form=form, node=topic.node)
def post(self, node_id):
category = self.get_argument('category', None)
node = Node.get(id=node_id)
if not node:
return self.redirect_next_url()
if not self.request.files or 'myimage' not in self.request.files:
self.write({"status": "error", "message": "对不起，请选择图片"})
return
image_type_list = [
'image/gif', 'image/jpeg', 'image/pjpeg', 'image/png', 'image/bmp',
'image/x-png'
]
icon_type_list = [
'image/gif', 'image/jpeg', 'image/pjpeg', 'image/png', 'image/bmp',
'image/x-png', 'image/ico .ico', 'image/x-icon'
]
send_file = self.request.files['myimage'][0]
if category != 'icon' and send_file[
'content_type'] not in image_type_list:
self.write({
"status":
"error",
"message":
"对不起，仅支持 jpg, jpeg, bmp, gif, png\
格式的图片"
})
return
if category == 'icon' and send_file[
'content_type'] not in icon_type_list:
self.write({
"status":
"error",
"message":
"对不起，仅支持 ico, jpg, jpeg, bmp, gif, png\
格式的图片"
})
return
if len(send_file['body']) > 6 * 1024 * 1024:
self.write({"status": "error", "message": "对不起，请上传6M以下的图片"})
return
tmp_file = tempfile.NamedTemporaryFile(delete=True)
tmp_file.write(send_file['body'])
tmp_file.seek(0)
try:
image_one = Image.open(tmp_file.name)
except IOError, error:
logging.info(error)
logging.info('+' * 30 + '\n')
logging.info(self.request.headers)
tmp_file.close()
self.write({"status": "error", "message": "对不起，此文件不是图片"})
return
def get(self):
page = force_int(self.get_argument("page", 1), 1)
page_count = 0
nodes = []
category = self.get_argument("category", None)
hot_nodes = Node.get_nodes(category="hot", limit=8)
new_nodes = Node.get_nodes(category="new", limit=8)
url = "/nodes"
if category == "all":
nodes = Node.get_nodes(category="all", page=page)
node_count = orm.count(Node.get_nodes(page=None))
page_count = (node_count + config.node_paged - 1) // config.node_paged
url = "/nodes?category=" + category
return self.render(
"node/show.html",
hot_nodes=hot_nodes,
new_nodes=new_nodes,
nodes=nodes,
category=category,
page=page,
page_count=page_count,
url=url,
)
def save(self, user, topic=None):
data = self.data
node_name = data.pop('node_name', None)
if not node_name:
logging.info('no node_name in form data, data: %s', data)
if not self.node:
self.node = Node.get(name=node_name)
if not self.node:
logging.info('node is None in form instance, self: %s', self)
content = str(data.get('content'))
data.update({'user_id': user.id, 'node_id': self.node.id,
'content': strip_xss_tags(content)})
if topic:
category = 'edit'
pre_node_id = topic.node_id
pre_title = topic.title
pre_content = topic.content
cur_node_id = data.get('node_id')
cur_title = data.get('title')
cur_content = data.get('content')
changed = 0
if pre_node_id != cur_node_id:
topic.node.topic_count -= 1
self.node.topic_count += 1
diff_content = '主题节点从' + '<a class="node" href="' +\
topic.node.url + '">' + topic.node.name +\
'</a>移动到<a class="node" href="' + self.node.url + '">' +\
self.node.name + '</a>'
changed = 1
if pre_title != cur_title or pre_content != cur_content:
content1 = '<p><h2>' + pre_title + '</h2></p>' + pre_content
content2 = '<p><h2>' + cur_title + '</h2></p>' + cur_content
diff_content = ghdiff.diff(content1, content2, css=None)
changed = 1
if changed == 1:
topic.node_id = cur_node_id
topic.title = cur_title
topic.content = cur_content
History(user_id=user.id, content=diff_content,
topic_id=topic.id).save()
else:
return topic
else:
category = 'create'
topic = Topic(**data)
return topic.save(category=category)
def post(self):
node_id = force_int(self.get_argument('node_id', 0), 0)
node = Node.get(id=node_id)
user = self.current_user
form = TopicForm(self.request.arguments)
if form.validate():
topic = form.save(user=user)
topic.put_notifier()
result = {'status': 'success', 'message': '主题创建成功',
'topic_url': topic.url}
if self.is_ajax:
return self.write(result)
self.flash_message(**result)
return self.redirect(topic.url)
if self.is_ajax:
return self.write(form.result)
return self.render("topic/create.html", form=form, node=node)
def post(self):
node_id = force_int(self.get_argument('node_id', 0), 0)
node = Node.get(id=node_id)
user = self.current_user
form = TopicForm(self.request.arguments)
if form.validate():
topic = form.save(user=user)
topic.put_notifier()
result = {'status': 'success', 'message': '主题创建成功',
'topic_url': topic.url}
if self.is_ajax:
return self.write(result)
self.flash_message(**result)
return self.redirect(topic.url)
if self.is_ajax:
return self.write(form.result)
return self.render("topic/create.html", form=form, node=node)
def post(self, node_id):
category = self.get_argument('category', None)
node = Node.get(id=node_id)
if not node:
return self.redirect_next_url()
if not self.request.files or 'myimage' not in self.request.files:
self.write({"status": "error",
"message": "对不起，请选择图片"})
return
image_type_list = ['image/gif', 'image/jpeg', 'image/pjpeg',
'image/png', 'image/bmp', 'image/x-png']
icon_type_list = ['image/gif', 'image/jpeg', 'image/pjpeg',
'image/png', 'image/bmp', 'image/x-png', 'image/ico .ico',
'image/x-icon']
send_file = self.request.files['myimage'][0]
if category != 'icon' and send_file['content_type'] not in image_type_list:
self.write({"status": "error",
"message": "对不起，仅支持 jpg, jpeg, bmp, gif, png\
格式的图片"})
return
if category == 'icon' and send_file['content_type'] not in icon_type_list:
self.write({"status": "error",
"message": "对不起，仅支持 ico, jpg, jpeg, bmp, gif, png\
格式的图片"})
return
if len(send_file['body']) > 6 * 1024 * 1024:
self.write({"status": "error",
"message": "对不起，请上传6M以下的图片"})
return
tmp_file = tempfile.NamedTemporaryFile(delete=True)
tmp_file.write(send_file['body'])
tmp_file.seek(0)
try:
image_one = Image.open(tmp_file.name)
except IOError, error:
logging.info(error)
logging.info('+' * 30 + '\n')
logging.info(self.request.headers)
tmp_file.close()
self.write({"status": "error",
"message": "对不起，此文件不是图片"})
return
def save(self, user, role=None, node=None):
data = self.data
try:
parent_name = data.pop('parent_name')
except:
parent_name = None
data.update({'user_id': user.id})
nns = NodeNode.select(lambda rv: rv.child_id == node.id)
for nn in nns:
nn.delete()
if not parent_name:
if not NodeNode.get(parent_id=1, child_id=node.id):
NodeNode(parent_id=1, child_id=node.id).save()
else:
for name in parent_name:
parent = Node.get(name=unicode(name))
if parent:
if not NodeNode.get(parent_id=parent.id, child_id=node.id):
NodeNode(parent_id=parent.id, child_id=node.id).save()
node = node.update(data)
return node
def post(self, node_id):
category = self.get_argument('category', None)
node = Node.get(id=node_id)
if not node:
return self.redirect_next_url()
if not self.request.files or 'myimage' not in self.request.files:
self.write({"status": "error", "message": "对不起，请选择图片"})
return
image_type_list = [
'image/gif', 'image/jpeg', 'image/pjpeg', 'image/png', 'image/bmp',
'image/x-png'
]
icon_type_list = [
'image/gif', 'image/jpeg', 'image/pjpeg', 'image/png', 'image/bmp',
'image/x-png', 'image/ico .ico', 'image/x-icon'
]
send_file = self.request.files['myimage'][0]
if category != 'icon' and send_file[
'content_type'] not in image_type_list:
self.write({
"status":
"error",
"message":
"对不起，仅支持 jpg, jpeg, bmp, gif, png\
格式的图片"
})
return
if category == 'icon' and send_file[
'content_type'] not in icon_type_list:
self.write({
"status":
"error",
"message":
"对不起，仅支持 ico, jpg, jpeg, bmp, gif, png\
格式的图片"
})
return
if len(send_file['body']) > 6 * 1024 * 1024:
self.write({"status": "error", "message": "对不起，请上传6M以下的图片"})
return
tmp_file = tempfile.NamedTemporaryFile(delete=True)
tmp_file.write(send_file['body'])
tmp_file.seek(0)
try:
image_one = Image.open(tmp_file.name)
except IOError as error:
logging.info(error)
logging.info('+' * 30 + '\n')
logging.info(self.request.headers)
tmp_file.close()
self.write({"status": "error", "message": "对不起，此文件不是图片"})
return
width = image_one.size[0]
height = image_one.size[1]
if width < 20 or height < 20 or width > 30000 or height > 30000:
tmp_file.close()
self.write({
"status": "error",
"message": "对不起，请上传长宽在20px~30000px之间的图片！"
})
return
user = self.current_user
upload_path = sys.path[0] + "/static/upload/" + get_year() + '/' +\
get_month() + "/"
if not os.path.exists(upload_path):
try:
os.system('mkdir -p %s' % upload_path)
except:
pass
timestamp = str(int(time.time())) + \
''.join(random.sample('ZYXWVUTSRQPONMLKJIHGFEDCBAzyxwvutsrqponmlkjihgfedcba',
6)) + '_' + str(user.id)
image_format = send_file['filename'].split('.').pop().lower()
tmp_name = upload_path + timestamp + '.' + image_format
image_one.save(tmp_name)
tmp_file.close()
path = '/' +\
'/'.join(tmp_name.split('/')[tmp_name.split('/').index("static"):])
del_path = None
if category == 'head':
del_path = node.head_img
node.head_img = path
msg = '节点头部背景设置成功'
data = {'path': path, 'category': 'head'}
elif category == 'icon':
image_two = image_one.resize((75, 75), Image.ANTIALIAS)
tmp_name2 = upload_path + timestamp + 'x75.' + image_format
image_two.save(tmp_name2)
try:
os.system('rm -f %s%s' % (sys.path[0], path))
except:
pass
path = '/' +\
'/'.join(tmp_name2.split('/')[tmp_name2.split('/').index("static"):])
del_path = node.icon_img
node.icon_img = path
msg = '节点图标设置成功'
data = {'path': path, 'category': 'icon'}
elif category == 'background':
del_path = node.background_img
node.background_img = path
msg = '节点背景设置成功'
data = {'path': path, 'category': 'background'}
else:
msg = '图片上传成功'
data = {'path': path}
if del_path:
try:
os.system('rm -f %s%s' % (sys.path[0], del_path))
except:
pass
return self.send_success_result(msg=msg, **data)
def init_node():
from collipa.models import Node
if not Node.get(id=1):
Node(name=u'根节点', urlname='root',
description=u'一切的根源').save()
def validate_node_name(self, field):
node_name = str(self.node_name.data)
node = Node.get(name=node_name)
if not node:
raise ValidationError('不存在此节点')
self.node = node
def get(self, urlname, category="all"):
node = Node.get(urlname=urlname)
if not node:
raise tornado.web.HTTPError(404)
page = force_int(self.get_argument("page", 1), 1)
action = self.get_argument("action", None)
tag = self.get_argument("tag", None)
if tag:
if tag == "description":
result = {
"status": "success",
"message": "简介传输成功",
"node_description": node.description,
"node_topic_count": node.topic_count,
"node_follow_count": node.follow_count,
}
return self.write(result)
if tag == "relationship":
parent_nodes = node.parent_nodes
child_nodes = node.child_nodes
sibling_nodes = node.sibling_nodes
parent_json = []
children_json = []
sibling_json = []
for p in parent_nodes:
parent_json.append(
dict(
id=p.id,
name=p.name,
url=p.url,
description=p.description,
summary=p.summary,
urlname=p.urlname,
icon=p.icon,
)
)
for c in child_nodes:
children_json.append(
dict(
id=c.id,
name=c.name,
url=c.url,
description=c.description,
summary=c.summary,
urlname=c.urlname,
icon=c.icon,
)
)
for s in sibling_nodes:
sibling_json.append(
dict(
id=s.id,
name=s.name,
url=s.url,
description=s.description,
summary=s.summary,
urlname=s.urlname,
icon=s.icon,
)
)
result = {
"status": "success",
"parent_nodes": parent_json,
"child_nodes": children_json,
"sibling_nodes": sibling_json,
}
return self.write(result)
user = self.current_user
if action and user:
if action == "follow":
result = user.follow(node_id=node.id)
if self.is_ajax:
return self.write(result)
self.flash_message(**result)
return self.redirect_next_url()
topic_count = orm.count(node.get_topics(page=None, category=category))
page_count = (topic_count + config.reply_paged - 1) // config.reply_paged
url = node.url + "?category=" + category
topics = node.get_topics(page=page, category=category)
return self.render(
"node/index.html", node=node, topics=topics, category=category, page=page, page_count=page_count, url=url
)
def post(self, node_id):
category = self.get_argument("category", None)
node = Node.get(id=node_id)
if not node:
return self.redirect_next_url()
if not self.request.files or "myimage" not in self.request.files:
self.write({"status": "error", "message": "对不起，请选择图片"})
return
image_type_list = ["image/gif", "image/jpeg", "image/pjpeg", "image/png", "image/bmp", "image/x-png"]
icon_type_list = [
"image/gif",
"image/jpeg",
"image/pjpeg",
"image/png",
"image/bmp",
"image/x-png",
"image/ico .ico",
"image/x-icon",
]
send_file = self.request.files["myimage"][0]
if category != "icon" and send_file["content_type"] not in image_type_list:
self.write(
{
"status": "error",
"message": "对不起，仅支持 jpg, jpeg, bmp, gif, png\
格式的图片",
}
)
return
if category == "icon" and send_file["content_type"] not in icon_type_list:
self.write(
{
"status": "error",
"message": "对不起，仅支持 ico, jpg, jpeg, bmp, gif, png\
格式的图片",
}
)
return
if len(send_file["body"]) > 6 * 1024 * 1024:
self.write({"status": "error", "message": "对不起，请上传6M以下的图片"})
return
tmp_file = tempfile.NamedTemporaryFile(delete=True)
tmp_file.write(send_file["body"])
tmp_file.seek(0)
try:
image_one = Image.open(tmp_file.name)
except IOError as error:
logging.info(error)
logging.info("+" * 30 + "\n")
logging.info(self.request.headers)
tmp_file.close()
self.write({"status": "error", "message": "对不起，此文件不是图片"})
return
width = image_one.size[0]
height = image_one.size[1]
if width < 20 or height < 20 or width > 30000 or height > 30000:
tmp_file.close()
self.write({"status": "error", "message": "对不起，请上传长宽在20px~30000px之间的图片！"})
return
user = self.current_user
upload_path = sys.path[0] + "/static/upload/" + get_year() + "/" + get_month() + "/"
if not os.path.exists(upload_path):
try:
os.system("mkdir -p %s" % upload_path)
except:
pass
timestamp = (
str(int(time.time()))
+ "".join(random.sample("ZYXWVUTSRQPONMLKJIHGFEDCBAzyxwvutsrqponmlkjihgfedcba", 6))
+ "_"
+ str(user.id)
)
image_format = send_file["filename"].split(".").pop().lower()
tmp_name = upload_path + timestamp + "." + image_format
image_one.save(tmp_name)
tmp_file.close()
path = "/" + "/".join(tmp_name.split("/")[tmp_name.split("/").index("static") :])
del_path = None
if category == "head":
del_path = node.head_img
node.head_img = path
msg = "节点头部背景设置成功"
data = {"path": path, "category": "head"}
elif category == "icon":
image_two = image_one.resize((75, 75), Image.ANTIALIAS)
tmp_name2 = upload_path + timestamp + "x75." + image_format
image_two.save(tmp_name2)
try:
os.system("rm -f %s%s" % (sys.path[0], path))
except:
pass
path = "/" + "/".join(tmp_name2.split("/")[tmp_name2.split("/").index("static") :])
del_path = node.icon_img
node.icon_img = path
msg = "节点图标设置成功"
data = {"path": path, "category": "icon"}
elif category == "background":
del_path = node.background_img
node.background_img = path
msg = "节点背景设置成功"
data = {"path": path, "category": "background"}
else:
msg = "图片上传成功"
data = {"path": path}
if del_path:
try:
os.system("rm -f %s%s" % (sys.path[0], del_path))
except:
pass
return self.send_success_result(msg=msg, **data)
def get(self, urlname, category='all'):
node = Node.get(urlname=urlname)
if not node:
raise tornado.web.HTTPError(404)
page = force_int(self.get_argument('page', 1), 1)
action = self.get_argument('action', None)
tag = self.get_argument('tag', None)
if tag:
if tag == 'description':
result = {
'status': 'success',
'message': '简介传输成功',
'node_description': node.description,
'node_topic_count': node.topic_count,
'node_follow_count': node.follow_count,
}
return self.write(result)
if tag == 'relationship':
parent_nodes = node.parent_nodes
child_nodes = node.child_nodes
sibling_nodes = node.sibling_nodes
parent_json = []
children_json = []
sibling_json = []
for p in parent_nodes:
parent_json.append(dict(id=p.id, name=p.name,
url=p.url,
description=p.description,
summary=p.summary,
urlname=p.urlname,
icon=p.icon))
for c in child_nodes:
children_json.append(dict(id=c.id, name=c.name,
url=c.url,
description=c.description,
summary=c.summary,
urlname=c.urlname,
icon=c.icon))
for s in sibling_nodes:
sibling_json.append(dict(id=s.id, name=s.name,
url=s.url,
description=s.description,
summary=s.summary,
urlname=s.urlname,
icon=s.icon))
result = {
'status': 'success',
'parent_nodes': parent_json,
'child_nodes': children_json,
'sibling_nodes': sibling_json
}
return self.write(result)
user = self.current_user
if action and user:
if action == 'follow':
result = user.follow(node_id=node.id)
if self.is_ajax:
return self.write(result)
self.flash_message(**result)
return self.redirect_next_url()
topic_count = orm.count(node.get_topics(page=None, category=category))
page_count = (topic_count + config.reply_paged - 1) // config.reply_paged
url = node.url + '?category=' + category
topics = node.get_topics(page=page, category=category)
return self.render("node/index.html", node=node, topics=topics,
category=category, page=page,
page_count=page_count, url=url)
def validate_node_name(self, field):
node_name = unicode(self.node_name.data)
node = Node.get(name=node_name)
if not node:
raise ValidationError('不存在此节点')
self.node = node
def validate_urlname(self, field):
data = field.data.lower()
node = Node.get(urlname=data)
if node and node != self.node:
raise ValidationError('此节点地址已存在')
def get(self, urlname, category='all'):
node = Node.get(urlname=urlname)
if not node:
raise tornado.web.HTTPError(404)
page = force_int(self.get_argument('page', 1), 1)
action = self.get_argument('action', None)
tag = self.get_argument('tag', None)
if tag:
if tag == 'description':
result = {
'status': 'success',
'message': '简介传输成功',
'node_description': node.description,
'node_topic_count': node.topic_count,
'node_follow_count': node.follow_count,
}
return self.write(result)
if tag == 'relationship':
parent_nodes = node.parent_nodes
child_nodes = node.child_nodes
sibling_nodes = node.sibling_nodes
parent_json = []
children_json = []
sibling_json = []
for p in parent_nodes:
parent_json.append(
dict(id=p.id,
name=p.name,
url=p.url,
description=p.description,
summary=p.summary,
urlname=p.urlname,
icon=p.icon))
for c in child_nodes:
children_json.append(
dict(id=c.id,
name=c.name,
url=c.url,
description=c.description,
summary=c.summary,
urlname=c.urlname,
icon=c.icon))
for s in sibling_nodes:
sibling_json.append(
dict(id=s.id,
name=s.name,
url=s.url,
description=s.description,
summary=s.summary,
urlname=s.urlname,
icon=s.icon))
result = {
'status': 'success',
'parent_nodes': parent_json,
'child_nodes': children_json,
'sibling_nodes': sibling_json
}
return self.write(result)
user = self.current_user
if action and user:
if action == 'follow':
result = user.follow(node_id=node.id)
if self.is_ajax:
return self.write(result)
self.flash_message(**result)
return self.redirect_next_url()
topic_count = orm.count(node.get_topics(page=None, category=category))
page_count = (topic_count + config.reply_paged -
1) // config.reply_paged
url = node.url + '?category=' + category
topics = node.get_topics(page=page, category=category)
return self.render("node/index.html",
node=node,
topics=topics,
category=category,
page=page,
page_count=page_count,
url=url)
def init_node():
from collipa.models import Node
if not Node.get(id=1):
Node(name=u'根节点', urlname='root', description=u'一切的根源').save()
def validate_urlname(self, field):
data = field.data.lower()
if Node.get(urlname=data):
raise ValidationError('此节点地址已存在')
