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Convert date to datetime object before passing into feed #95

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willbarton merged 1 commit into from
Mar 31, 2015
Merged

Convert date to datetime object before passing into feed #95

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18 changes: 12 additions & 6 deletions sheer/feeds.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,15 +3,17 @@
from werkzeug.contrib.atom import AtomFeed
import flask
import os
import dateutil.parser

from .query import QueryFinder
from .indexer import read_json_file

PARAM_TOKEN = '$$'
ALLOWED_FEED_PARAMS = ('feed_title')
ALLOWED_FEED_PARAMS = ('feed_title', 'feed_url')
ALLOWED_ENTRY_PARAMS = ('entry_url', 'entry_title', 'entry_content',
'entry_author', 'entry_updated', 'entry_content_type',
'entry_summary', 'entry_published', 'entry_rights')
DATE_PARAMS = ('updated', 'published')


def make_external(url):
Expand All @@ -32,27 +34,31 @@ class Feed(object):
# Make sure only allowed feed params are passed into the feed
def __init__(self, settings):
self.feed_url = request.url
self.url = request.url_root
for setting in settings:
if setting.startswith('feed_') and setting in ALLOWED_FEED_PARAMS:
setting_trimmed = setting.replace('feed_', '')
setattr(self, setting_trimmed, settings[setting])

if self.url:
self.url = make_external(self.url)

class Entry(object):

# Make sure only allowed entry params are passed into the feed
def __init__(self, item, settings):
for setting in settings:
attribute = settings[setting].replace('$$', '')
attribute = settings[setting].replace(PARAM_TOKEN, '')
if setting.startswith('entry_') and \
setting in ALLOWED_ENTRY_PARAMS and \
hasattr(item, attribute):
setting_trimmed = setting.replace('entry_', '')
setattr(self, setting_trimmed, getattr(item, attribute))

if self.url:
self.url = make_external(self.url)
# Dates must be in datetime.datetime format
if setting_trimmed in DATE_PARAMS:
setattr(self, setting_trimmed,
dateutil.parser.parse(getattr(item, attribute)))
else:
setattr(self, setting_trimmed, getattr(item, attribute))


def add_feeds_to_sheer(app):
Expand Down