def bookmarklet():
feed_contr = FeedController(g.user.id)
url = (request.args if request.method == 'GET' else request.form)\
.get('url', None)
if not url:
flash(gettext("Couldn't add feed: url missing."), "error")
raise BadRequest("url is missing")
feed_exists = list(feed_contr.read(__or__={'link': url, 'site_link': url}))
if feed_exists:
flash(gettext("Couldn't add feed: feed already exists."),
"warning")
return redirect(url_for('feed.form', feed_id=feed_exists[0].id))
try:
feed = construct_feed_from(url)
except requests.exceptions.ConnectionError:
flash(gettext("Impossible to connect to the address: {}.".format(url)),
"danger")
return redirect(url_for('home'))
except Exception:
logger.exception('something bad happened when fetching %r', url)
return redirect(url_for('home'))
if not feed.get('link'):
feed['enabled'] = False
flash(gettext("Couldn't find a feed url, you'll need to find a Atom or"
" RSS link manually and reactivate this feed"),
'warning')
feed = feed_contr.create(**feed)
flash(gettext('Feed was successfully created.'), 'success')
if feed.enabled and conf.CRAWLING_METHOD == "classic":
utils.fetch(g.user.id, feed.id)
flash(gettext("Downloading articles for the new feed..."), 'info')
return redirect(url_for('feed.form', feed_id=feed.id))
def bookmarklet():
feed_contr = FeedController(current_user.id)
url = (request.args if request.method == 'GET' else request.form)\
.get('url', None)
if not url:
flash(gettext("Couldn't add feed: url missing."), "error")
raise BadRequest("url is missing")
feed_exists = list(feed_contr.read(__or__=[{'link': url},
{'site_link': url}]))
if feed_exists:
flash(gettext("Couldn't add feed: feed already exists."),
"warning")
return redirect(url_for('home', at='f', ai=feed_exists[0].id))
try:
feed = construct_feed_from(url)
except requests.exceptions.ConnectionError:
flash(gettext("Impossible to connect to the address: {}.".format(url)),
"danger")
return redirect(url_for('home'))
except Exception:
logger.exception('something bad happened when fetching %r', url)
return redirect(url_for('home'))
if not feed.get('link'):
feed['enabled'] = False
flash(gettext("Couldn't find a feed url, you'll need to find a Atom or"
" RSS link manually and reactivate this feed"),
'warning')
feed = feed_contr.create(**feed)
flash(gettext('Feed was successfully created.'), 'success')
if feed.enabled and conf.CRAWLER_TYPE == "classic":
utils.fetch(current_user.id, feed.id)
flash(gettext("Downloading articles for the new feed..."), 'info')
return redirect(url_for('home', at='f', ai=feed.id))
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):
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())
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):
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())
def management():
"""
Display the management page.
"""
if request.method == 'POST':
if None != request.files.get('opmlfile', None):
# Import an OPML file
data = request.files.get('opmlfile', None)
if not utils.allowed_file(data.filename):
flash(gettext('File not allowed.'), 'danger')
else:
try:
nb = utils.import_opml(g.user.email, data.read())
if conf.CRAWLING_METHOD == "classic":
utils.fetch(g.user.email, None)
flash(
str(nb) + ' ' + gettext('feeds imported.'),
"success")
flash(gettext("Downloading articles..."), 'info')
except:
flash(gettext("Impossible to import the new feeds."),
"danger")
elif None != request.files.get('jsonfile', None):
# Import an account
data = request.files.get('jsonfile', None)
if not utils.allowed_file(data.filename):
flash(gettext('File not allowed.'), 'danger')
else:
try:
nb = utils.import_json(g.user.email, data.read())
flash(gettext('Account imported.'), "success")
except:
flash(gettext("Impossible to import the account."),
"danger")
else:
flash(gettext('File not allowed.'), 'danger')
nb_feeds = FeedController(g.user.id).read().count()
art_contr = ArticleController(g.user.id)
nb_articles = art_contr.read().count()
nb_unread_articles = art_contr.read(readed=False).count()
return render_template('management.html',
user=g.user,
nb_feeds=nb_feeds,
nb_articles=nb_articles,
nb_unread_articles=nb_unread_articles)
def management():
"""
Display the management page.
"""
if request.method == "POST":
if None != request.files.get("opmlfile", None):
# Import an OPML file
data = request.files.get("opmlfile", None)
if not utils.allowed_file(data.filename):
flash(gettext("File not allowed."), "danger")
else:
try:
nb = utils.import_opml(g.user.email, data.read())
if conf.CRAWLING_METHOD == "classic":
utils.fetch(g.user.email, None)
flash(str(nb) + " " + gettext("feeds imported."), "success")
flash(gettext("Downloading articles..."), "info")
except:
flash(gettext("Impossible to import the new feeds."), "danger")
elif None != request.files.get("jsonfile", None):
# Import an account
data = request.files.get("jsonfile", None)
if not utils.allowed_file(data.filename):
flash(gettext("File not allowed."), "danger")
else:
try:
nb = utils.import_json(g.user.email, data.read())
flash(gettext("Account imported."), "success")
except:
flash(gettext("Impossible to import the account."), "danger")
else:
flash(gettext("File not allowed."), "danger")
nb_feeds = FeedController(g.user.id).read().count()
art_contr = ArticleController(g.user.id)
nb_articles = art_contr.read().count()
nb_unread_articles = art_contr.read(readed=False).count()
return render_template(
"management.html",
user=g.user,
nb_feeds=nb_feeds,
nb_articles=nb_articles,
nb_unread_articles=nb_unread_articles,
)
def process_form(feed_id=None):
form = AddFeedForm()
feed_contr = FeedController(g.user.id)
form.set_category_choices(CategoryController(g.user.id).read())
if not form.validate():
return render_template('edit_feed.html', form=form)
existing_feeds = list(feed_contr.read(link=form.link.data))
if existing_feeds and feed_id is None:
flash(gettext("Couldn't add feed: feed already exists."), "warning")
return redirect(url_for('feed.form', feed_id=existing_feeds[0].id))
# Edit an existing feed
feed_attr = {'title': form.title.data, 'enabled': form.enabled.data,
'link': form.link.data, 'site_link': form.site_link.data,
'filters': [], 'category_id': form.category_id.data}
if not feed_attr['category_id']:
del feed_attr['category_id']
for filter_attr in ('type', 'pattern', 'action on', 'action'):
for i, value in enumerate(
request.form.getlist(filter_attr.replace(' ', '_'))):
if i >= len(feed_attr['filters']):
feed_attr['filters'].append({})
feed_attr['filters'][i][filter_attr] = value
if feed_id is not None:
feed_contr.update({'id': feed_id}, feed_attr)
flash(gettext('Feed %(feed_title)r successfully updated.',
feed_title=feed_attr['title']), 'success')
return redirect(url_for('feed.form', feed_id=feed_id))
# Create a new feed
new_feed = feed_contr.create(**feed_attr)
flash(gettext('Feed %(feed_title)r successfully created.',
feed_title=new_feed.title), 'success')
if conf.CRAWLING_METHOD == "classic":
utils.fetch(g.user.id, new_feed.id)
flash(gettext("Downloading articles for the new feed..."), 'info')
return redirect(url_for('feed.form', feed_id=new_feed.id))
