def process_form(feed_id=None):
form = AddFeedForm()
feed_contr = FeedController(current_user.id)
form.set_category_choices(CategoryController(current_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,
"private": form.private.data,
}
if not feed_attr["category_id"] or feed_attr["category_id"] == "0":
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 application.config["CRAWLING_METHOD"] == "default":
misc_utils.fetch(current_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))
def reset_errors(feed_id):
feed_contr = FeedController(current_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"))
def process_form(category_id=None):
form = CategoryForm()
form.set_feed_choices(FeedController(current_user.id).read())
cat_contr = CategoryController(current_user.id)
feed_contr = FeedController(current_user.id)
if not form.validate():
return render_template("edit_category.html", form=form)
existing_cats = list(cat_contr.read(name=form.name.data))
if existing_cats and category_id is None:
flash(gettext("Couldn't add category: already exists."), "warning")
return redirect(
url_for("category.form", category_id=existing_cats[0].id))
# Edit an existing category
category_attr = {"name": form.name.data}
if category_id is not None:
cat_contr.update({"id": category_id}, category_attr)
# Update the relation with feeds
for feed_id in form.feeds.data:
feed_contr.update({"id": feed_id}, {"category_id": category_id})
for feed in current_user.feeds:
if feed.category_id == category_id and feed.id not in form.feeds.data:
feed_contr.update({"id": feed.id}, {"category_id": None})
flash(
gettext(
"Category %(cat_name)r successfully updated.",
cat_name=category_attr["name"],
),
"success",
)
return redirect(url_for("category.form", category_id=category_id))
# Create a new category
new_category = cat_contr.create(**category_attr)
# Update the relation with feeds
for feed_id in form.feeds.data:
feed_contr.update({"id": feed_id}, {"category_id": new_category.id})
flash(
gettext(
"Category %(category_name)r successfully created.",
category_name=new_category.name,
),
"success",
)
return redirect(url_for("category.form", category_id=new_category.id))
def process_form(feed_id=None):
form = AddFeedForm()
feed_contr = FeedController(current_user.id)
form.set_category_choices(CategoryController(current_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, site_link=form.site_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))
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,
"private": form.private.data,
}
if not feed_attr["category_id"] or feed_attr["category_id"] == "0":
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:
# Edit an existing feed
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
url = form.site_link.data if form.site_link.data else form.link.data
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"))
del feed_attr["link"]
del feed_attr["site_link"]
# remove keys with empty strings
feed_attr = {k: v for k, v in feed_attr.items() if v != ""}
feed.update(feed_attr)
new_feed = feed_contr.create(**feed)
flash(
gettext("Feed %(feed_title)r successfully created.",
feed_title=new_feed.title),
"success",
)
if application.config["CRAWLING_METHOD"] == "default":
misc_utils.fetch(current_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))
