def get(self):
album_id = self.get_argument('album_id', None)
from_id = force_int(self.get_argument('from_id', 0), 0)
limit = force_int(self.get_argument('limit', config.paged), config.paged)
if not album_id:
result = {'status': 'error', 'message': '没有指定专辑'}
return self.write(result)
images = Image.query_by_album_id(album_id, from_id=from_id, limit=limit + 1)
has_more = len(images) > limit
object_list = []
for image in images:
object_list.append(image.to_dict())
return self.send_success_result(object_list=object_list, has_more=has_more)
def put(self, image_id):
image_id = int(image_id)
image = Image.get(id=image_id)
if not image:
raise tornado.web.HTTPError(404)
album_id = self.get_int('album_id', None)
if not album_id:
return self.send_error_result(msg=u'没有指定专辑哦')
album = Album.get(id=album_id)
if not album:
return self.send_error_result(msg=u'专辑不存在')
if album.user_id != self.current_user.id:
return self.send_error_result(msg=u'此专辑不是您的专辑')
if image.album_id != album_id:
image.album_id = album_id
return self.send_success_result()
def put(self, image_id):
image_id = int(image_id)
image = Image.get(id=image_id)
if not image:
raise tornado.web.HTTPError(404)
album_id = self.get_int('album_id', None)
if not album_id:
return self.send_error_result(msg=u'没有指定专辑哦')
album = Album.get(id=album_id)
if not album:
return self.send_error_result(msg=u'专辑不存在')
if album.user_id != self.current_user.id:
return self.send_error_result(msg=u'此专辑不是您的专辑')
if image.album_id != album_id:
image.album_id = album_id
return self.send_success_result()
def get(self):
album_id = self.get_argument('album_id', None)
from_id = force_int(self.get_argument('from_id', 0), 0)
limit = force_int(self.get_argument('limit', config.paged),
config.paged)
if not album_id:
result = {'status': 'error', 'message': '没有指定专辑'}
return self.write(result)
images = Image.query_by_album_id(album_id,
from_id=from_id,
limit=limit + 1)
has_more = len(images) > limit
object_list = []
for image in images:
object_list.append(image.to_dict())
return self.send_success_result(object_list=object_list,
has_more=has_more)
def post(self):
user = self.current_user
content = self.get_argument('content', None)
image_ids = self.get_argument('image_ids', None)
images = []
if not (content and len(strip_tags(content)) >= 3):
result = {
'status': 'error',
'message': '推文内容至少 3 字符'
}
return self.send_result(result, '/timeline')
tweet = Tweet(content=strip_xss_tags(content), user_id=user.id).save()
tweet.put_notifier()
if image_ids:
image_ids = image_ids.split(',')
for image_id in image_ids:
image_id = int(image_id)
image = Image.get(id=image_id)
if not image:
continue
image.tweet_id = tweet.id
images.append({
'id': image.id,
'path': image.path,
'width': image.width,
'height': image.height,
})
if images:
tweet.has_img = 'true'
result = {
'status': 'success',
'message': '推文创建成功',
'content': tweet.content,
'name': tweet.author.name,
'nickname': tweet.author.nickname,
'author_avatar': tweet.author.get_avatar(size=48),
'author_url': tweet.author.url,
'author_name': tweet.author.name,
'author_nickname': tweet.author.nickname,
'tweet_url': tweet.url,
'created': tweet.created,
'id': tweet.id,
'images': images,
}
return self.send_result(result, '/timeline')
def post(self):
user = self.current_user
content = self.get_argument('content', None)
image_ids = self.get_argument('image_ids', None)
images = []
if not (content and len(strip_tags(content)) >= 3):
result = {'status': 'error', 'message': '推文内容至少 3 字符'}
return self.send_result(result, '/timeline')
tweet = Tweet(content=strip_xss_tags(content), user_id=user.id).save()
tweet.put_notifier()
if image_ids:
image_ids = image_ids.split(',')
for image_id in image_ids:
image_id = int(image_id)
image = Image.get(id=image_id)
if not image:
continue
image.tweet_id = tweet.id
images.append({
'id': image.id,
'path': image.path,
'width': image.width,
'height': image.height,
})
if images:
tweet.has_img = 'true'
result = {
'status': 'success',
'message': '推文创建成功',
'content': tweet.content,
'name': tweet.author.name,
'nickname': tweet.author.nickname,
'author_avatar': tweet.author.get_avatar(size=48),
'author_url': tweet.author.url,
'author_name': tweet.author.name,
'author_nickname': tweet.author.nickname,
'tweet_url': tweet.url,
'created': tweet.created,
'id': tweet.id,
'images': images,
}
return self.send_result(result, '/timeline')
def delete(self, image_id):
image = Image.get(id=image_id)
if not image:
return self.redirect_next_url()
if image.topic_id:
return self.send_error_result(msg='此图片被主题《%s》引用，无法删除' %
image.topic.title)
if self.current_user.is_admin and image.user_id != self.current_user.id:
subject = "图片删除通知 - " + config.site_name
template = ('<p>尊敬的 <strong>{nickname}</strong> 您好！</p>'
'您在 {site} 的图片由于违反社区规定而被删除。</p>')
content = template.format(nickname=image.author.nickname,
site=config.site_name)
self.send_email(self, image.author.email, subject, content)
if self.current_user.is_admin or image.user_id == self.current_user.id:
image.delete()
result = {'status': 'success', 'message': '已成功删除'}
else:
result = {'status': 'error', 'message': '你没有权限啊, baby'}
return self.write(result)
def delete(self, image_id):
image = Image.get(id=image_id)
if not image:
return self.redirect_next_url()
if image.topic_id:
return self.send_error_result(msg=u'此图片被主题《%s》引用，无法删除' % image.topic.title)
if self.current_user.is_admin and image.user_id != self.current_user.id:
subject = "图片删除通知 - " + config.site_name
template = (
'<p>尊敬的 <strong>%(nickname)s</strong> 您好！</p>'
'您在 %(site)s 的图片由于违反社区规定而被删除。</p>'
) % {
'nickname': image.author.nickname,
'site': config.site_name,
}
self.send_email(self, image.author.email, subject, template)
if self.current_user.is_admin or image.user_id == self.current_user.id:
image.remove()
result = {'status': 'success', 'message': '已成功删除'}
else:
result = {'status': 'error', 'message': '你没有权限啊, baby'}
return self.write(result)
def get(self, image_id):
image_id = int(image_id)
image = Image.get(id=image_id)
if not image:
raise tornado.web.HTTPError(404)
return self.render("image/index.html", image=image)
def post(self):
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']
send_file = self.request.files['myimage'][0]
if 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 len(send_file['body']) > 100 * 1024 * 1024:
self.write({"status": "error",
"message": "对不起，请上传100M以下的图片"})
return
tmp_file = tempfile.NamedTemporaryFile(delete=True)
tmp_file.write(send_file['body'])
tmp_file.seek(0)
try:
img = Img.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, height = img.size
if width < 80 or height < 80 or width > 30000 or height > 30000:
tmp_file.close()
self.write({"status": "error",
"message": "对不起，请上传长宽在80px~30000px之间的图片！"})
return
user = self.current_user
suffix = img.format.lower()
upload_path = gen_upload_path(suffix=suffix)
img.save(upload_path, img.format or 'JPEG')
tmp_file.close()
path = '/%s' % get_relative_path(upload_path).lstrip('/')
album_id = self.get_argument('album_id', '')
if not album_id:
album = user.default_album
else:
album = Album.get(id=album_id)
if not (album and album.user_id != user.id):
album = user.default_album
image = Image(user_id=user.id,
album_id=album.id,
path=path,
width=width,
height=height).save()
image.crop()
return self.send_success_result(msg='上传成功', **image.to_dict())
class UploadHandler(BaseHandler):
@orm.db_session
@tornado.web.authenticated
@require_permission
def post(self):
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'
]
send_file = self.request.files['myimage'][0]
if 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 len(send_file['body']) > 100 * 1024 * 1024:
self.write({"status": "error", "message": "对不起，请上传100M以下的图片"})
return
tmp_file = tempfile.NamedTemporaryFile(delete=True)
tmp_file.write(send_file['body'])
tmp_file.seek(0)
try:
img = Img.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
width, height = img.size
if width < 80 or height < 80 or width > 30000 or height > 30000:
tmp_file.close()
self.write({
"status": "error",
"message": "对不起，请上传长宽在80px~30000px之间的图片！"
})
return
user = self.current_user
suffix = img.format.lower()
upload_path = gen_upload_path(suffix=suffix)
img.save(upload_path, img.format or 'JPEG')
tmp_file.close()
path = '/%s' % get_relative_path(upload_path).lstrip('/')
album_id = self.get_argument('album_id', '')
if not album_id:
album = user.default_album
else:
album = Album.get(id=album_id)
if not (album and album.user_id != user.id):
album = user.default_album
image = Image(user_id=user.id,
album_id=album.id,
path=path,
width=width,
height=height).save()
image.crop()
return self.send_success_result(msg=u'上传成功', **image.to_dict())
def get(self, image_id):
image_id = int(image_id)
image = Image.get(id=image_id)
if not image:
raise tornado.web.HTTPError(404)
return self.render("image/index.html", image=image)
