diff options
Diffstat (limited to 'web/views/feed.py')
| -rw-r--r-- | web/views/feed.py | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/web/views/feed.py b/web/views/feed.py deleted file mode 100644 index 2a9b2da8..00000000 --- a/web/views/feed.py +++ /dev/null @@ -1,207 +0,0 @@ -#! /usr/bin/env python -# -*- coding: utf-8 - -import base64 -import requests.exceptions -from hashlib import md5 -from datetime import datetime, timedelta -from sqlalchemy import desc -from werkzeug.exceptions import BadRequest - -from flask import Blueprint, g, render_template, flash, \ - redirect, request, url_for, Response -from flask.ext.babel import gettext -from flask.ext.login import login_required - -import conf -from web import utils -from web.lib.view_utils import etag_match -from web.lib.feed_utils import construct_feed_from -from web.forms import AddFeedForm -from web.controllers import FeedController, ArticleController - -feeds_bp = Blueprint('feeds', __name__, url_prefix='/feeds') -feed_bp = Blueprint('feed', __name__, url_prefix='/feed') - - -@feeds_bp.route('/', methods=['GET']) -@login_required -@etag_match -def feeds(): - "Lists the subscribed feeds in a table." - art_contr = ArticleController(g.user.id) - return render_template('feeds.html', - feeds=FeedController(g.user.id).read(), - unread_article_count=art_contr.count_by_feed(readed=False), - article_count=art_contr.count_by_feed()) - - -@feed_bp.route('/<int:feed_id>', methods=['GET']) -@login_required -@etag_match -def feed(feed_id=None): - "Presents detailed information about a feed." - feed = FeedController(g.user.id).get(id=feed_id) - word_size = 6 - articles = ArticleController(g.user.id) \ - .read(feed_id=feed_id) \ - .order_by(desc("Article.date")).all() - top_words = utils.top_words(articles, n=50, size=int(word_size)) - tag_cloud = utils.tag_cloud(top_words) - - today = datetime.now() - try: - last_article = articles[0].date - first_article = articles[-1].date - delta = last_article - first_article - average = round(float(len(articles)) / abs(delta.days), 2) - except: - last_article = datetime.fromtimestamp(0) - first_article = datetime.fromtimestamp(0) - delta = last_article - first_article - average = 0 - elapsed = today - last_article - - return render_template('feed.html', - head_titles=[utils.clear_string(feed.title)], - feed=feed, tag_cloud=tag_cloud, - first_post_date=first_article, - end_post_date=last_article, - average=average, delta=delta, elapsed=elapsed) - - -@feed_bp.route('/delete/<feed_id>', methods=['GET']) -@login_required -def delete(feed_id=None): - feed_contr = FeedController(g.user.id) - feed = feed_contr.get(id=feed_id) - feed_contr.delete(feed_id) - flash(gettext("Feed %(feed_title)s successfully deleted.", - feed_title=feed.title), 'success') - return redirect(url_for('home')) - - -@feed_bp.route('/reset_errors/<int:feed_id>', methods=['GET', 'POST']) -@login_required -def reset_errors(feed_id): - feed_contr = FeedController(g.user.id) - feed = feed_contr.get(id=feed_id) - feed_contr.update({'id': feed_id}, {'error_count': 0, 'last_error': ''}) - flash(gettext('Feed %(feed_title)r successfully updated.', - feed_title=feed.title), 'success') - return redirect(request.referrer or url_for('home')) - - -@feed_bp.route('/bookmarklet', methods=['GET']) -@login_required -def bookmarklet(): - feed_contr = FeedController(g.user.id) - url = request.args.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')) - 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)) - - -@feed_bp.route('/update/<action>/<int:feed_id>', methods=['GET', 'POST']) -@feeds_bp.route('/update/<action>', methods=['GET', 'POST']) -@login_required -def update(action, feed_id=None): - readed = action == 'read' - filters = {'readed__ne': readed} - - nb_days = request.args.get('nb_days', 0, type=int) - if nb_days != 0: - filters['date__lt'] = datetime.now() - timedelta(days=nb_days) - - if feed_id: - filters['feed_id'] = feed_id - ArticleController(g.user.id).update(filters, {'readed': readed}) - flash(gettext('Feed successfully updated.'), 'success') - return redirect(request.referrer or url_for('home')) - - -@feed_bp.route('/create', methods=['GET']) -@feed_bp.route('/edit/<int:feed_id>', methods=['GET']) -@login_required -@etag_match -def form(feed_id=None): - action = gettext("Add a feed") - head_titles = [action] - if feed_id is None: - return render_template('edit_feed.html', action=action, - head_titles=head_titles, form=AddFeedForm()) - feed = FeedController(g.user.id).get(id=feed_id) - action = gettext('Edit feed') - head_titles = [action] - if feed.title: - head_titles.append(feed.title) - return render_template('edit_feed.html', action=action, - head_titles=head_titles, - form=AddFeedForm(obj=feed), feed=feed) - - -@feed_bp.route('/create', methods=['POST']) -@feed_bp.route('/edit/<int:feed_id>', methods=['POST']) -@login_required -def process_form(feed_id=None): - form = AddFeedForm() - feed_contr = FeedController(g.user.id) - - 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': []} - - 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 = FeedController(g.user.id).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)) |