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""" |
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byceps.blueprints.board.views_topic |
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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:Copyright: 2006-2019 Jochen Kupperschmidt |
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:License: Modified BSD, see LICENSE for details. |
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""" |
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from flask import abort, g, redirect, request |
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from ...services.board import \ |
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category_query_service as board_category_query_service, \ |
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last_view_service as board_last_view_service, \ |
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posting_query_service as board_posting_query_service, \ |
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topic_command_service as board_topic_command_service, \ |
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topic_query_service as board_topic_query_service |
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from ...services.party import service as party_service |
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from ...services.text_markup.service import get_smileys |
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from ...services.user import service as user_service |
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from ...util.framework.flash import flash_error, flash_success |
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from ...util.framework.templating import templated |
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from ...util.views import respond_no_content_with_location |
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from ..authorization.decorators import permission_required |
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from .authorization import BoardPermission, BoardTopicPermission |
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from .blueprint import blueprint |
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from .forms import PostingCreateForm, TopicCreateForm, TopicUpdateForm |
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from . import _helpers as h, service, signals |
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@blueprint.route('/topics', defaults={'page': 1}) |
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@blueprint.route('/topics/pages/<int:page>') |
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@templated |
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def topic_index(page): |
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"""List latest topics in all categories.""" |
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board_id = h.get_board_id() |
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user = g.current_user |
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h.require_board_access(board_id, user.id) |
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topics_per_page = service.get_topics_per_page_value() |
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topics = board_topic_query_service \ |
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.paginate_topics(board_id, user, page, topics_per_page) |
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service.add_topic_creators(topics.items) |
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service.add_topic_unseen_flag(topics.items, user) |
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return { |
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'topics': topics, |
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} |
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@blueprint.route('/topics/<uuid:topic_id>', defaults={'page': 0}) |
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@blueprint.route('/topics/<uuid:topic_id>/pages/<int:page>') |
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@templated |
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def topic_view(topic_id, page): |
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"""List postings for the topic.""" |
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user = g.current_user |
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topic = board_topic_query_service \ |
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.find_topic_visible_for_user(topic_id, user) |
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if topic is None: |
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abort(404) |
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board_id = h.get_board_id() |
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if topic.category.hidden: |
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abort(404) |
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if topic.category.board_id != board_id: |
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abort(404) |
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h.require_board_access(board_id, user.id) |
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# Copy last view timestamp for later use to compare postings |
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# against it. |
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last_viewed_at = board_last_view_service.find_topic_last_viewed_at( |
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topic.id, user.id) |
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postings_per_page = service.get_postings_per_page_value() |
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if page == 0: |
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posting = board_topic_query_service \ |
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.find_default_posting_to_jump_to(topic.id, user, last_viewed_at) |
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if posting is None: |
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page = 1 |
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else: |
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page = service.calculate_posting_page_number(posting, |
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g.current_user) |
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# Jump to a specific posting. This requires a redirect. |
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url = h.build_url_for_posting_in_topic_view(posting, page) |
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return redirect(url, code=307) |
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if not user.is_anonymous: |
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# Mark as viewed before aborting so a user can itself remove the |
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# 'new' tag from a locked topic. |
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board_last_view_service.mark_topic_as_just_viewed(topic.id, user.id) |
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postings = board_posting_query_service \ |
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.paginate_postings(topic.id, user, g.party_id, page, postings_per_page) |
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service.add_unseen_flag_to_postings(postings.items, user, last_viewed_at) |
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is_last_page = not postings.has_next |
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service.enrich_creators(postings.items, g.brand_id, g.party_id) |
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party = party_service.find_party(g.party_id) |
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context = { |
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'topic': topic, |
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'postings': postings, |
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'is_last_page': is_last_page, |
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'party_title': party.title, |
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} |
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if is_last_page: |
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context.update({ |
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'form': PostingCreateForm(), |
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'smileys': get_smileys(), |
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}) |
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return context |
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@blueprint.route('/categories/<category_id>/create') |
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@permission_required(BoardTopicPermission.create) |
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@templated |
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def topic_create_form(category_id, erroneous_form=None): |
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"""Show a form to create a topic in the category.""" |
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category = h.get_category_or_404(category_id) |
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form = erroneous_form if erroneous_form else TopicCreateForm() |
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return { |
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'category': category, |
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'form': form, |
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'smileys': get_smileys(), |
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} |
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@blueprint.route('/categories/<category_id>/create', methods=['POST']) |
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@permission_required(BoardTopicPermission.create) |
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def topic_create(category_id): |
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"""Create a topic in the category.""" |
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category = h.get_category_or_404(category_id) |
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form = TopicCreateForm(request.form) |
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if not form.validate(): |
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return topic_create_form(category.id, form) |
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creator = g.current_user |
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title = form.title.data.strip() |
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body = form.body.data.strip() |
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topic = board_topic_command_service \ |
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.create_topic(category.id, creator.id, title, body) |
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topic_url = h.build_external_url_for_topic(topic.id) |
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flash_success('Das Thema "{}" wurde hinzugefügt.', topic.title) |
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signals.topic_created.send(None, topic_id=topic.id, url=topic_url) |
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return redirect(topic_url) |
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@blueprint.route('/topics/<uuid:topic_id>/update') |
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@permission_required(BoardTopicPermission.update) |
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@templated |
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def topic_update_form(topic_id, erroneous_form=None): |
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"""Show form to update a topic.""" |
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topic = h.get_topic_or_404(topic_id) |
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url = h.build_url_for_topic(topic.id) |
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user_may_update = topic.may_be_updated_by_user(g.current_user) |
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if topic.locked and not user_may_update: |
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flash_error( |
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'Das Thema darf nicht bearbeitet werden weil es gesperrt ist.') |
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return redirect(url) |
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if topic.hidden: |
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flash_error('Das Thema darf nicht bearbeitet werden.') |
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return redirect(url) |
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if not user_may_update: |
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flash_error('Du darfst dieses Thema nicht bearbeiten.') |
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return redirect(url) |
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form = erroneous_form if erroneous_form \ |
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else TopicUpdateForm(obj=topic, body=topic.initial_posting.body) |
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return { |
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'form': form, |
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'topic': topic, |
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'smileys': get_smileys(), |
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} |
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@blueprint.route('/topics/<uuid:topic_id>', methods=['POST']) |
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@permission_required(BoardTopicPermission.update) |
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def topic_update(topic_id): |
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"""Update a topic.""" |
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topic = h.get_topic_or_404(topic_id) |
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url = h.build_url_for_topic(topic.id) |
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user_may_update = topic.may_be_updated_by_user(g.current_user) |
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if topic.locked and not user_may_update: |
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flash_error( |
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'Das Thema darf nicht bearbeitet werden weil es gesperrt ist.') |
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return redirect(url) |
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if topic.hidden: |
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flash_error('Das Thema darf nicht bearbeitet werden.') |
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return redirect(url) |
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if not user_may_update: |
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flash_error('Du darfst dieses Thema nicht bearbeiten.') |
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return redirect(url) |
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form = TopicUpdateForm(request.form) |
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if not form.validate(): |
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return topic_update_form(topic_id, form) |
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board_topic_command_service \ |
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.update_topic(topic, g.current_user.id, form.title.data, form.body.data) |
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flash_success('Das Thema "{}" wurde aktualisiert.', topic.title) |
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return redirect(url) |
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@blueprint.route('/topics/<uuid:topic_id>/moderate') |
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@permission_required(BoardPermission.hide) |
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@templated |
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def topic_moderate_form(topic_id): |
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"""Show a form to moderate the topic.""" |
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board_id = h.get_board_id() |
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topic = h.get_topic_or_404(topic_id) |
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topic.creator = user_service.find_user(topic.creator_id) |
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categories = board_category_query_service \ |
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.get_categories_excluding(board_id, topic.category_id) |
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return { |
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'topic': topic, |
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'categories': categories, |
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} |
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@blueprint.route('/topics/<uuid:topic_id>/flags/hidden', methods=['POST']) |
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@permission_required(BoardPermission.hide) |
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@respond_no_content_with_location |
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def topic_hide(topic_id): |
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"""Hide a topic.""" |
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topic = h.get_topic_or_404(topic_id) |
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moderator_id = g.current_user.id |
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board_topic_command_service.hide_topic(topic, moderator_id) |
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flash_success('Das Thema "{}" wurde versteckt.', topic.title, icon='hidden') |
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signals.topic_hidden.send(None, topic_id=topic.id, |
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moderator_id=moderator_id, |
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url=h.build_external_url_for_topic(topic.id)) |
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return h.build_url_for_topic_in_category_view(topic) |
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@blueprint.route('/topics/<uuid:topic_id>/flags/hidden', methods=['DELETE']) |
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@permission_required(BoardPermission.hide) |
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@respond_no_content_with_location |
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def topic_unhide(topic_id): |
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"""Un-hide a topic.""" |
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topic = h.get_topic_or_404(topic_id) |
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moderator_id = g.current_user.id |
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board_topic_command_service.unhide_topic(topic, moderator_id) |
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flash_success( |
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'Das Thema "{}" wurde wieder sichtbar gemacht.', topic.title, icon='view') |
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signals.topic_unhidden.send(None, topic_id=topic.id, |
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moderator_id=moderator_id, |
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url=h.build_external_url_for_topic(topic.id)) |
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return h.build_url_for_topic_in_category_view(topic) |
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292
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293
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@blueprint.route('/topics/<uuid:topic_id>/flags/locked', methods=['POST']) |
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@permission_required(BoardTopicPermission.lock) |
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@respond_no_content_with_location |
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def topic_lock(topic_id): |
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"""Lock a topic.""" |
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298
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topic = h.get_topic_or_404(topic_id) |
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moderator_id = g.current_user.id |
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301
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board_topic_command_service.lock_topic(topic, moderator_id) |
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flash_success('Das Thema "{}" wurde geschlossen.', topic.title, icon='lock') |
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signals.topic_locked.send(None, topic_id=topic.id, |
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moderator_id=moderator_id, |
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307
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url=h.build_external_url_for_topic(topic.id)) |
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308
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|
|
|
|
309
|
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return h.build_url_for_topic_in_category_view(topic) |
|
310
|
|
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|
|
311
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|
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|
|
312
|
|
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@blueprint.route('/topics/<uuid:topic_id>/flags/locked', methods=['DELETE']) |
|
313
|
|
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@permission_required(BoardTopicPermission.lock) |
|
314
|
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@respond_no_content_with_location |
|
315
|
|
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def topic_unlock(topic_id): |
|
316
|
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"""Unlock a topic.""" |
|
317
|
|
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topic = h.get_topic_or_404(topic_id) |
|
318
|
|
|
moderator_id = g.current_user.id |
|
319
|
|
|
|
|
320
|
|
|
board_topic_command_service.unlock_topic(topic, moderator_id) |
|
321
|
|
|
|
|
322
|
|
|
flash_success('Das Thema "{}" wurde wieder geöffnet.', topic.title, |
|
323
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|
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icon='unlock') |
|
324
|
|
|
|
|
325
|
|
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signals.topic_unlocked.send(None, topic_id=topic.id, |
|
326
|
|
|
moderator_id=moderator_id, |
|
327
|
|
|
url=h.build_external_url_for_topic(topic.id)) |
|
328
|
|
|
|
|
329
|
|
|
return h.build_url_for_topic_in_category_view(topic) |
|
330
|
|
|
|
|
331
|
|
|
|
|
332
|
|
|
@blueprint.route('/topics/<uuid:topic_id>/flags/pinned', methods=['POST']) |
|
333
|
|
|
@permission_required(BoardTopicPermission.pin) |
|
334
|
|
|
@respond_no_content_with_location |
|
335
|
|
|
def topic_pin(topic_id): |
|
336
|
|
|
"""Pin a topic.""" |
|
337
|
|
|
topic = h.get_topic_or_404(topic_id) |
|
338
|
|
|
moderator_id = g.current_user.id |
|
339
|
|
|
|
|
340
|
|
|
board_topic_command_service.pin_topic(topic, moderator_id) |
|
341
|
|
|
|
|
342
|
|
|
flash_success('Das Thema "{}" wurde angepinnt.', topic.title, icon='pin') |
|
343
|
|
|
|
|
344
|
|
|
signals.topic_pinned.send(None, topic_id=topic.id, |
|
345
|
|
|
moderator_id=moderator_id, |
|
346
|
|
|
url=h.build_external_url_for_topic(topic.id)) |
|
347
|
|
|
|
|
348
|
|
|
return h.build_url_for_topic_in_category_view(topic) |
|
349
|
|
|
|
|
350
|
|
|
|
|
351
|
|
|
@blueprint.route('/topics/<uuid:topic_id>/flags/pinned', methods=['DELETE']) |
|
352
|
|
|
@permission_required(BoardTopicPermission.pin) |
|
353
|
|
|
@respond_no_content_with_location |
|
354
|
|
|
def topic_unpin(topic_id): |
|
355
|
|
|
"""Unpin a topic.""" |
|
356
|
|
|
topic = h.get_topic_or_404(topic_id) |
|
357
|
|
|
moderator_id = g.current_user.id |
|
358
|
|
|
|
|
359
|
|
|
board_topic_command_service.unpin_topic(topic, moderator_id) |
|
360
|
|
|
|
|
361
|
|
|
flash_success('Das Thema "{}" wurde wieder gelöst.', topic.title) |
|
362
|
|
|
|
|
363
|
|
|
signals.topic_unpinned.send(None, topic_id=topic.id, |
|
364
|
|
|
moderator_id=moderator_id, |
|
365
|
|
|
url=h.build_external_url_for_topic(topic.id)) |
|
366
|
|
|
|
|
367
|
|
|
return h.build_url_for_topic_in_category_view(topic) |
|
368
|
|
|
|
|
369
|
|
|
|
|
370
|
|
|
@blueprint.route('/topics/<uuid:topic_id>/move', methods=['POST']) |
|
371
|
|
|
@permission_required(BoardTopicPermission.move) |
|
372
|
|
|
def topic_move(topic_id): |
|
373
|
|
|
"""Move a topic from one category to another.""" |
|
374
|
|
|
topic = h.get_topic_or_404(topic_id) |
|
375
|
|
|
moderator_id = g.current_user.id |
|
376
|
|
|
|
|
377
|
|
|
new_category_id = request.form.get('category_id') |
|
378
|
|
|
if not new_category_id: |
|
379
|
|
|
abort(400, 'No target category ID given.') |
|
380
|
|
|
|
|
381
|
|
|
new_category = h.get_category_or_404(new_category_id) |
|
382
|
|
|
|
|
383
|
|
|
old_category = topic.category |
|
384
|
|
|
|
|
385
|
|
|
board_topic_command_service.move_topic(topic, new_category.id) |
|
386
|
|
|
|
|
387
|
|
|
flash_success('Das Thema "{}" wurde aus der Kategorie "{}" ' |
|
388
|
|
|
'in die Kategorie "{}" verschoben.', |
|
389
|
|
|
topic.title, old_category.title, new_category.title, |
|
390
|
|
|
icon='move') |
|
391
|
|
|
|
|
392
|
|
|
signals.topic_moved.send(None, topic_id=topic.id, |
|
393
|
|
|
old_category_id=old_category.id, |
|
394
|
|
|
new_category_id=new_category.id, |
|
395
|
|
|
moderator_id=moderator_id, |
|
396
|
|
|
url=h.build_external_url_for_topic(topic.id)) |
|
397
|
|
|
|
|
398
|
|
|
return redirect(h.build_url_for_topic_in_category_view(topic)) |
|
399
|
|
|
|
|
400
|
|
|
|
|
401
|
|
|
@blueprint.route('/topics/<uuid:topic_id>/flags/announcements', methods=['POST']) |
|
402
|
|
|
@permission_required(BoardPermission.announce) |
|
403
|
|
|
@respond_no_content_with_location |
|
404
|
|
|
def topic_limit_to_announcements(topic_id): |
|
405
|
|
|
"""Limit posting in the topic to moderators.""" |
|
406
|
|
|
topic = h.get_topic_or_404(topic_id) |
|
407
|
|
|
|
|
408
|
|
|
board_topic_command_service.limit_topic_to_announcements(topic) |
|
409
|
|
|
|
|
410
|
|
|
flash_success('Das Thema "{}" wurde auf Ankündigungen beschränkt.', |
|
411
|
|
|
topic.title, icon='announce') |
|
412
|
|
|
|
|
413
|
|
|
return h.build_url_for_topic_in_category_view(topic) |
|
414
|
|
|
|
|
415
|
|
|
|
|
416
|
|
|
@blueprint.route('/topics/<uuid:topic_id>/flags/announcements', methods=['DELETE']) |
|
417
|
|
|
@permission_required(BoardPermission.announce) |
|
418
|
|
|
@respond_no_content_with_location |
|
419
|
|
|
def topic_remove_limit_to_announcements(topic_id): |
|
420
|
|
|
"""Allow non-moderators to post in the topic again.""" |
|
421
|
|
|
topic = h.get_topic_or_404(topic_id) |
|
422
|
|
|
|
|
423
|
|
|
board_topic_command_service.remove_limit_of_topic_to_announcements(topic) |
|
424
|
|
|
|
|
425
|
|
|
flash_success('Das Thema "{}" wurde für normale Beiträge geöffnet.', |
|
426
|
|
|
topic.title) |
|
427
|
|
|
|
|
428
|
|
|
return h.build_url_for_topic_in_category_view(topic) |
|
429
|
|
|
|
byceps /
byceps
