1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
import pytz
import logging
from datetime import datetime
from flask import current_app, render_template, \
request, flash, url_for, redirect
from flask.ext.login import login_required, current_user
from flask.ext.babel import gettext, get_locale
from babel.dates import format_datetime, format_timedelta
import conf
from web.lib.utils import redirect_url
from web.lib import misc_utils
from web.lib.view_utils import etag_match
from web.views.common import jsonify
from web.controllers import FeedController, \
ArticleController, CategoryController
localize = pytz.utc.localize
logger = logging.getLogger(__name__)
@current_app.route('/')
@login_required
@etag_match
def home():
return render_template('home.html', cdn=conf.CDN_ADDRESS)
@current_app.route('/menu')
@login_required
@etag_match
@jsonify
def get_menu():
now, locale = datetime.now(), get_locale()
categories_order = [0]
categories = {0: {'name': 'No category', 'id': 0}}
for cat in CategoryController(current_user.id).read().order_by('name'):
categories_order.append(cat.id)
categories[cat.id] = cat
unread = ArticleController(current_user.id).count_by_feed(readed=False)
for cat_id in categories:
categories[cat_id]['unread'] = 0
categories[cat_id]['feeds'] = []
feeds = {feed.id: feed for feed in FeedController(current_user.id).read()}
for feed_id, feed in feeds.items():
feed['created_rel'] = format_timedelta(feed.created_date - now,
add_direction=True, locale=locale)
feed['last_rel'] = format_timedelta(feed.last_retrieved - now,
add_direction=True, locale=locale)
feed['created_date'] = format_datetime(localize(feed.created_date),
locale=locale)
feed['last_retrieved'] = format_datetime(localize(feed.last_retrieved),
locale=locale)
feed['category_id'] = feed.category_id or 0
feed['unread'] = unread.get(feed.id, 0)
if not feed.filters:
feed['filters'] = []
if feed.icon_url:
feed['icon_url'] = url_for('icon.icon', url=feed.icon_url)
categories[feed['category_id']]['unread'] += feed['unread']
categories[feed['category_id']]['feeds'].append(feed_id)
return {'feeds': feeds, 'categories': categories,
'categories_order': categories_order,
'crawling_method': conf.CRAWLING_METHOD,
'max_error': conf.DEFAULT_MAX_ERROR,
'error_threshold': conf.ERROR_THRESHOLD,
'is_admin': current_user.is_admin,
'all_unread_count': sum(unread.values())}
def _get_filters(in_dict):
filters = {}
query = in_dict.get('query')
if query:
search_title = in_dict.get('search_title') == 'true'
search_content = in_dict.get('search_content') == 'true'
if search_title:
filters['title__ilike'] = "%%%s%%" % query
if search_content:
filters['content__ilike'] = "%%%s%%" % query
if len(filters) == 0:
filters['title__ilike'] = "%%%s%%" % query
if len(filters) > 1:
filters = {"__or__": filters}
if in_dict.get('filter') == 'unread':
filters['readed'] = False
elif in_dict.get('filter') == 'liked':
filters['like'] = True
filter_type = in_dict.get('filter_type')
if filter_type in {'feed_id', 'category_id'} and in_dict.get('filter_id'):
filters[filter_type] = int(in_dict['filter_id']) or None
return filters
@jsonify
def _articles_to_json(articles, fd_hash=None):
now, locale = datetime.now(), get_locale()
fd_hash = {feed.id: {'title': feed.title,
'icon_url': url_for('icon.icon', url=feed.icon_url)
if feed.icon_url else None}
for feed in FeedController(current_user.id).read()}
return {'articles': [{'title': art.title, 'liked': art.like,
'read': art.readed, 'article_id': art.id, 'selected': False,
'feed_id': art.feed_id, 'category_id': art.category_id or 0,
'feed_title': fd_hash[art.feed_id]['title'] if fd_hash else None,
'icon_url': fd_hash[art.feed_id]['icon_url'] if fd_hash else None,
'date': format_datetime(localize(art.date), locale=locale),
'rel_date': format_timedelta(art.date - now,
threshold=1.1, add_direction=True,
locale=locale)}
for art in articles.limit(1000)]}
@current_app.route('/middle_panel')
@login_required
@etag_match
def get_middle_panel():
filters = _get_filters(request.args)
art_contr = ArticleController(current_user.id)
articles = art_contr.read_light(**filters)
return _articles_to_json(articles)
@current_app.route('/getart/<int:article_id>')
@current_app.route('/getart/<int:article_id>/<parse>')
@login_required
@etag_match
@jsonify
def get_article(article_id, parse=False):
locale = get_locale()
contr = ArticleController(current_user.id)
article = contr.get(id=article_id)
if not article.readed:
article['readed'] = True
contr.update({'id': article_id}, {'readed': True})
article['category_id'] = article.category_id or 0
feed = FeedController(current_user.id).get(id=article.feed_id)
article['icon_url'] = url_for('icon.icon', url=feed.icon_url) \
if feed.icon_url else None
article['date'] = format_datetime(localize(article.date), locale=locale)
return article
@current_app.route('/mark_all_as_read', methods=['PUT'])
@login_required
def mark_all_as_read():
filters = _get_filters(request.json)
acontr = ArticleController(current_user.id)
processed_articles = _articles_to_json(acontr.read_light(**filters))
acontr.update(filters, {'readed': True})
return processed_articles
@current_app.route('/fetch', methods=['GET'])
@current_app.route('/fetch/<int:feed_id>', methods=['GET'])
@login_required
def fetch(feed_id=None):
"""
Triggers the download of news.
News are downloaded in a separated process, mandatory for Heroku.
"""
if conf.CRAWLING_METHOD == "classic" \
and (not conf.ON_HEROKU or current_user.is_admin):
misc_utils.fetch(current_user.id, feed_id)
flash(gettext("Downloading articles..."), "info")
else:
flash(gettext("The manual retrieving of news is only available " +
"for administrator, on the Heroku platform."), "info")
return redirect(redirect_url())
|
