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from flask import Blueprint, flash, g, redirect, render_template, request, url_for
from flask_babel import gettext
from flask_login import current_user, login_required
from flask_paginate import Pagination, get_page_args
from newspipe.bootstrap import application
from newspipe.controllers import (
ArticleController,
BookmarkController,
CategoryController,
FeedController,
UserController,
)
from newspipe.lib import misc_utils
from newspipe.lib.data import import_json, import_opml
from newspipe.web.forms import ProfileForm
from newspipe.web.lib.user_utils import confirm_token
users_bp = Blueprint("users", __name__, url_prefix="/users")
user_bp = Blueprint("user", __name__, url_prefix="/user")
@user_bp.route("/<string:nickname>", methods=["GET"])
def profile_public(nickname=None):
"""
Display the public profile of the user.
"""
category_id = int(request.args.get("category_id", 0))
user_contr = UserController()
user = user_contr.get(nickname=nickname)
if not user.is_public_profile:
if current_user.is_authenticated and current_user.id == user.id:
flash(gettext("You must set your profile to public."), "info")
return redirect(url_for("user.profile"))
filters = {}
filters["private"] = False
if category_id:
filters["category_id"] = category_id
feeds = FeedController(user.id).read(**filters)
return render_template(
"profile_public.html", user=user, feeds=feeds, selected_category_id=category_id
)
@user_bp.route(
"/<string:nickname>/stream", defaults={"per_page": "25"}, methods=["GET"]
)
def user_stream(per_page, nickname=None):
"""
Display the stream of a user (list of articles of public feed).
"""
user_contr = UserController()
user = user_contr.get(nickname=nickname)
if not user.is_public_profile:
if current_user.is_authenticated and current_user.id == user.id:
flash(gettext("You must set your profile to public."), "info")
return redirect(url_for("user.profile"))
category_id = int(request.args.get("category_id", 0))
category = CategoryController().read(id=category_id).first()
# Load the public feeds
filters = {}
filters["private"] = False
if category_id:
filters["category_id"] = category_id
feeds = FeedController().read(**filters).all()
# Re-initializes the filters to load the articles
filters = {}
filters["feed_id__in"] = [feed.id for feed in feeds]
if category:
filters["category_id"] = category_id
articles = ArticleController(user.id).read(**filters)
# Server-side pagination
page, per_page, offset = get_page_args(per_page_parameter="per_page")
pagination = Pagination(
page=page,
total=articles.count(),
css_framework="bootstrap4",
search=False,
record_name="articles",
per_page=per_page,
)
return render_template(
"user_stream.html",
user=user,
articles=articles.offset(offset).limit(per_page),
category=category,
pagination=pagination,
)
@user_bp.route("/management", methods=["GET", "POST"])
@login_required
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 misc_utils.allowed_file(data.filename):
flash(gettext("File not allowed."), "danger")
else:
try:
nb = import_opml(current_user.nickname, data.read())
if application.config["CRAWLING_METHOD"] == "classic":
misc_utils.fetch(current_user.id, 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 misc_utils.allowed_file(data.filename):
flash(gettext("File not allowed."), "danger")
else:
try:
nb = import_json(current_user.nickname, 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(current_user.id).read().count()
art_contr = ArticleController(current_user.id)
nb_articles = art_contr.read().count()
nb_unread_articles = art_contr.read(readed=False).count()
nb_categories = CategoryController(current_user.id).read().count()
nb_bookmarks = BookmarkController(current_user.id).read().count()
return render_template(
"management.html",
user=current_user,
nb_feeds=nb_feeds,
nb_articles=nb_articles,
nb_unread_articles=nb_unread_articles,
nb_categories=nb_categories,
nb_bookmarks=nb_bookmarks,
)
@user_bp.route("/profile", methods=["GET", "POST"])
@login_required
def profile():
"""
Edit the profile of the currently logged user.
"""
user_contr = UserController(current_user.id)
user = user_contr.get(id=current_user.id)
form = ProfileForm()
if request.method == "POST":
if form.validate():
try:
user_contr.update(
{"id": current_user.id},
{
"nickname": form.nickname.data,
"password": form.password.data,
"automatic_crawling": form.automatic_crawling.data,
"is_public_profile": form.is_public_profile.data,
"bio": form.bio.data,
"webpage": form.webpage.data,
"twitter": form.twitter.data,
},
)
except Exception as error:
flash(
gettext(
"Problem while updating your profile: " "%(error)s", error=error
),
"danger",
)
else:
flash(
gettext("User %(nick)s successfully updated", nick=user.nickname),
"success",
)
return redirect(url_for("user.profile"))
else:
return render_template("profile.html", user=user, form=form)
if request.method == "GET":
form = ProfileForm(obj=user)
return render_template("profile.html", user=user, form=form)
@user_bp.route("/delete_account", methods=["GET"])
@login_required
def delete_account():
"""
Delete the account of the user (with all its data).
"""
UserController(current_user.id).delete(current_user.id)
flash(gettext("Your account has been deleted."), "success")
return redirect(url_for("logout"))
@user_bp.route("/confirm_account/<string:token>", methods=["GET"])
def confirm_account(token=None):
"""
Confirm the account of a user.
"""
user_contr = UserController()
user, nickname = None, None
if token != "":
nickname = confirm_token(token)
if nickname:
user = user_contr.read(nickname=nickname).first()
if user is not None:
user_contr.update({"id": user.id}, {"is_active": True})
flash(gettext("Your account has been confirmed."), "success")
else:
flash(gettext("Impossible to confirm this account."), "danger")
return redirect(url_for("login"))
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