diff options
Diffstat (limited to 'src/hydrilla/proxy/web_ui')
| -rw-r--r-- | src/hydrilla/proxy/web_ui/items.py | 6 | ||||
| -rw-r--r-- | src/hydrilla/proxy/web_ui/prompts.py | 115 | ||||
| -rw-r--r-- | src/hydrilla/proxy/web_ui/root.py | 3 | ||||
| -rw-r--r-- | src/hydrilla/proxy/web_ui/templates/prompts/auto_install_error.html.jinja | 60 |
4 files changed, 183 insertions, 1 deletions
diff --git a/src/hydrilla/proxy/web_ui/items.py b/src/hydrilla/proxy/web_ui/items.py index 1a56d7d..a7e497b 100644 --- a/src/hydrilla/proxy/web_ui/items.py +++ b/src/hydrilla/proxy/web_ui/items.py @@ -238,6 +238,12 @@ def alter_item_version(item_version_id: str, item_type: item_infos.ItemType) \ return show_item_version(item_version_id, item_type) else: raise ValueError() + except st.RepoCommunicationError: + return show_item_version( + item_version_id = item_version_id, + item_type = item_type, + errors = {'repo_communication_error': True} + ) except st.FileInstallationError: return show_item_version( item_version_id = item_version_id, diff --git a/src/hydrilla/proxy/web_ui/prompts.py b/src/hydrilla/proxy/web_ui/prompts.py new file mode 100644 index 0000000..b546e47 --- /dev/null +++ b/src/hydrilla/proxy/web_ui/prompts.py @@ -0,0 +1,115 @@ +# SPDX-License-Identifier: GPL-3.0-or-later + +# Proxy web UI pages that may be shown to the user without manual navigation to +# Haketilo meta-site. +# +# This file is part of Hydrilla&Haketilo. +# +# Copyright (C) 2022 Wojtek Kosior +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. +# +# +# I, Wojtek Kosior, thereby promise not to sue for violation of this +# file's license. Although I request that you do not make use this code +# in a proprietary program, I am not going to enforce this in court. + +# Enable using with Python 3.7. +from __future__ import annotations + +import typing as t + +from urllib.parse import urlencode + +from itsdangerous.url_safe import URLSafeSerializer +import flask +import werkzeug + +from .. import state as st +from . import _app + + +bp = flask.Blueprint('prompts', __package__) + +@bp.route('/auto_install_error', methods=['GET']) +def auto_install_error_prompt() -> werkzeug.Response: + state = _app.get_haketilo_state() + + serializer = URLSafeSerializer( + state.get_secret(), + salt = 'auto_install_error' + ) + + try: + details: t.Mapping[str, str] = \ + serializer.loads(flask.request.args['details']) + except: + return flask.redirect(flask.url_for('home')) + + try: + payload_ref = state.payload_store().get(details['payload_id']) + + display_info = payload_ref.get_display_info() + + html = flask.render_template( + 'prompts/auto_install_error.html.jinja', + display_info = display_info, + next_url = details['next_url'] + ) + return flask.make_response(html, 200) + except st.MissingItemError: + flask.abort(404) + +@bp.route('/auto_install_error', methods=['POST']) +def auto_install_error_prompt_post() -> werkzeug.Response: + form_data = flask.request.form + action = form_data['action'] + + mapping_ver_id = str(int(form_data['mapping_ver_id'])) + payload_id = str(int(form_data['payload_id'])) + next_url = form_data['next_url'] + + state = _app.get_haketilo_state() + + try: + mapping_ver_store = state.mapping_version_store() + mapping_ver_ref = mapping_ver_store.get(mapping_ver_id) + + payload_store = _app.get_haketilo_state().payload_store() + payload_ref = payload_store.get(payload_id) + + if action == 'disable_mapping': + mapping_ver_ref.update_mapping_status(st.EnabledStatus.DISABLED) + elif action == 'retry_install': + payload_ref.ensure_items_installed() + else: + raise ValueError() + except (st.RepoCommunicationError, st.FileInstallationError): + params = {'payload_id': payload_id, 'next_url': next_url} + + serializer = URLSafeSerializer( + state.get_secret(), + salt = 'auto_install_error' + ) + query = urlencode({'details': params}) + redirect_url = flask.url_for( + '.auto_install_error_prompt', + details = serializer.dumps(params) + ) + + return flask.redirect(redirect_url) + except st.MissingItemError: + flask.abort(404) + + return flask.redirect(next_url) diff --git a/src/hydrilla/proxy/web_ui/root.py b/src/hydrilla/proxy/web_ui/root.py index eac3be7..ff7c1f7 100644 --- a/src/hydrilla/proxy/web_ui/root.py +++ b/src/hydrilla/proxy/web_ui/root.py @@ -46,6 +46,7 @@ from .. import state as st from .. import http_messages from . import repos from . import items +from . import prompts from . import _app @@ -91,7 +92,7 @@ class WebUIAppImpl(_app.WebUIApp): self.before_request(authenticate_by_referrer) - for blueprint in [repos.bp, items.bp]: + for blueprint in [repos.bp, items.bp, prompts.bp]: self.register_blueprint(blueprint) # Flask app is not thread-safe and has to be accompanied by an ugly lock. This diff --git a/src/hydrilla/proxy/web_ui/templates/prompts/auto_install_error.html.jinja b/src/hydrilla/proxy/web_ui/templates/prompts/auto_install_error.html.jinja new file mode 100644 index 0000000..01f5c19 --- /dev/null +++ b/src/hydrilla/proxy/web_ui/templates/prompts/auto_install_error.html.jinja @@ -0,0 +1,60 @@ +{# +SPDX-License-Identifier: GPL-3.0-or-later OR CC-BY-SA-4.0 + +Proxy web UI page that informs about failure of automatic package installation. + +This file is part of Hydrilla&Haketilo. + +Copyright (C) 2022 Wojtek Kosior + +Dual licensed under +* GNU General Public License v3.0 or later and +* Creative Commons Attribution Share Alike 4.0 International. + +You can choose to use either of these licenses or both. + + +I, Wojtek Kosior, thereby promise not to sue for violation of this +file's licenses. Although I request that you do not make use this code +in a proprietary work, I am not going to enforce this in court. +#} +{% extends "base.html.jinja" %} + +{% block title %} + {{ _('web_ui.prompts.auto_install_error.title') }} +{% endblock %} + +{% macro button_form(action, button_class, button_text) %} + <form class="flex-row" method="POST"> + <input name="next_url" value="{{ next_url }}" type="hidden"> + <input name="payload_id" value="{{ display_info.ref.id }}" type="hidden"> + {% set mapping_ver_id = display_info.mapping_info.ref.id %} + <input name="mapping_ver_id" value="{{ mapping_ver_id }}" type="hidden"> + + <input name="action" value="{{ action }}" type="hidden"> + <button class="{{ button_class }}">{{ button_text }}</button> + </form> +{% endmacro %} + +{% block main %} + <h3> + {{ _('web_ui.prompts.auto_install_error.heading') }} + </h3> + + <p> + {{ + _('web_ui.prompts.auto_install_error.package_{}_failed_to_install') + .format(display_info.mapping_info.info.long_name) + }} + </p> + + <div class="flex-row"> + {% set but_text = _('web_ui.prompts.auto_install_error.disable_button') %} + {{ button_form('disable_mapping', 'red-button', but_text) }} + + <div class="button-row-separator"></div> + + {% set but_text = _('web_ui.prompts.auto_install_error.retry_button') %} + {{ button_form('retry_install', 'green-button', but_text) }} + </div> +{% endblock %} |