mirror of
https://github.com/SickGear/SickGear.git
synced 2024-11-15 17:35:04 +00:00
135 lines
4.6 KiB
Python
135 lines
4.6 KiB
Python
# The JSON feed parser
|
|
# Copyright 2017 Beat Bolli
|
|
# All rights reserved.
|
|
#
|
|
# This file is a part of feedparser.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without modification,
|
|
# are permitted provided that the following conditions are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright notice,
|
|
# this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright notice,
|
|
# this list of conditions and the following disclaimer in the documentation
|
|
# and/or other materials provided with the distribution.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
|
|
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
import json
|
|
|
|
from ..datetimes import _parse_date
|
|
from ..sanitizer import sanitize_html
|
|
from ..util import FeedParserDict
|
|
|
|
|
|
class JSONParser:
|
|
VERSIONS = {
|
|
"https://jsonfeed.org/version/1": "json1",
|
|
"https://jsonfeed.org/version/1.1": "json11",
|
|
}
|
|
FEED_FIELDS = (
|
|
("title", "title"),
|
|
("icon", "image"),
|
|
("home_page_url", "link"),
|
|
("description", "description"),
|
|
)
|
|
ITEM_FIELDS = (
|
|
("title", "title"),
|
|
("id", "guid"),
|
|
("url", "link"),
|
|
("summary", "summary"),
|
|
("external_url", "source"),
|
|
)
|
|
|
|
def __init__(self, baseuri=None, baselang=None, encoding=None):
|
|
self.baseuri = baseuri or ""
|
|
self.lang = baselang or None
|
|
self.encoding = encoding or "utf-8" # character encoding
|
|
|
|
self.version = None
|
|
self.feeddata = FeedParserDict()
|
|
self.namespacesInUse = []
|
|
self.entries = []
|
|
|
|
def feed(self, file):
|
|
data = json.load(file)
|
|
|
|
v = data.get("version", "")
|
|
try:
|
|
self.version = self.VERSIONS[v]
|
|
except KeyError:
|
|
raise ValueError("Unrecognized JSONFeed version '%s'" % v)
|
|
|
|
for src, dst in self.FEED_FIELDS:
|
|
if src in data:
|
|
self.feeddata[dst] = data[src]
|
|
if "author" in data:
|
|
self.parse_author(data["author"], self.feeddata)
|
|
# TODO: hubs; expired has no RSS equivalent
|
|
|
|
self.entries = [self.parse_entry(e) for e in data["items"]]
|
|
|
|
def parse_entry(self, e):
|
|
entry = FeedParserDict()
|
|
for src, dst in self.ITEM_FIELDS:
|
|
if src in e:
|
|
entry[dst] = e[src]
|
|
|
|
if "content_text" in e:
|
|
entry["content"] = c = FeedParserDict()
|
|
c["value"] = e["content_text"]
|
|
c["type"] = "text"
|
|
elif "content_html" in e:
|
|
entry["content"] = c = FeedParserDict()
|
|
c["value"] = sanitize_html(
|
|
e["content_html"], self.encoding, "application/json"
|
|
)
|
|
c["type"] = "html"
|
|
|
|
if "date_published" in e:
|
|
entry["published"] = e["date_published"]
|
|
entry["published_parsed"] = _parse_date(e["date_published"])
|
|
if "date_updated" in e:
|
|
entry["updated"] = e["date_modified"]
|
|
entry["updated_parsed"] = _parse_date(e["date_modified"])
|
|
|
|
if "tags" in e:
|
|
entry["category"] = e["tags"]
|
|
|
|
if "author" in e:
|
|
self.parse_author(e["author"], entry)
|
|
|
|
if "attachments" in e:
|
|
entry["enclosures"] = [self.parse_attachment(a) for a in e["attachments"]]
|
|
|
|
return entry
|
|
|
|
@staticmethod
|
|
def parse_author(parent, dest):
|
|
dest["author_detail"] = detail = FeedParserDict()
|
|
if "name" in parent:
|
|
dest["author"] = detail["name"] = parent["name"]
|
|
if "url" in parent:
|
|
if parent["url"].startswith("mailto:"):
|
|
detail["email"] = parent["url"][7:]
|
|
else:
|
|
detail["href"] = parent["url"]
|
|
|
|
@staticmethod
|
|
def parse_attachment(attachment):
|
|
enc = FeedParserDict()
|
|
enc["href"] = attachment["url"]
|
|
enc["type"] = attachment["mime_type"]
|
|
if "size_in_bytes" in attachment:
|
|
enc["length"] = attachment["size_in_bytes"]
|
|
return enc
|