313 lines
9.8 KiB
Ruby
313 lines
9.8 KiB
Ruby
require_dependency 'category_serializer'
|
|
|
|
class CategoriesController < ApplicationController
|
|
|
|
requires_login except: [:index, :categories_and_latest, :categories_and_top, :show, :redirect, :find_by_slug]
|
|
|
|
before_action :fetch_category, only: [:show, :update, :destroy]
|
|
before_action :initialize_staff_action_logger, only: [:create, :update, :destroy]
|
|
skip_before_action :check_xhr, only: [:index, :categories_and_latest, :categories_and_top, :redirect]
|
|
|
|
def redirect
|
|
redirect_to path("/c/#{params[:path]}")
|
|
end
|
|
|
|
def index
|
|
discourse_expires_in 1.minute
|
|
|
|
@description = SiteSetting.site_description
|
|
|
|
parent_category = Category.find_by(slug: params[:parent_category_id]) || Category.find_by(id: params[:parent_category_id].to_i)
|
|
|
|
category_options = {
|
|
is_homepage: current_homepage == "categories".freeze,
|
|
parent_category_id: params[:parent_category_id],
|
|
include_topics: include_topics(parent_category)
|
|
}
|
|
|
|
@category_list = CategoryList.new(guardian, category_options)
|
|
@category_list.draft_key = Draft::NEW_TOPIC
|
|
@category_list.draft_sequence = DraftSequence.current(
|
|
current_user,
|
|
Draft::NEW_TOPIC
|
|
)
|
|
@category_list.draft = Draft.get(current_user, Draft::NEW_TOPIC, @category_list.draft_sequence) if current_user
|
|
|
|
@title = "#{I18n.t('js.filters.categories.title')} - #{SiteSetting.title}" unless category_options[:is_homepage]
|
|
|
|
respond_to do |format|
|
|
format.html do
|
|
store_preloaded(@category_list.preload_key, MultiJson.dump(CategoryListSerializer.new(@category_list, scope: guardian)))
|
|
|
|
style = SiteSetting.desktop_category_page_style
|
|
topic_options = {
|
|
per_page: SiteSetting.categories_topics,
|
|
no_definitions: true,
|
|
exclude_category_ids: Category.where(suppress_from_latest: true).pluck(:id)
|
|
}
|
|
|
|
if style == "categories_and_latest_topics".freeze
|
|
@topic_list = TopicQuery.new(current_user, topic_options).list_latest
|
|
@topic_list.more_topics_url = url_for(public_send("latest_path"))
|
|
elsif style == "categories_and_top_topics".freeze
|
|
@topic_list = TopicQuery.new(nil, topic_options).list_top_for(SiteSetting.top_page_default_timeframe.to_sym)
|
|
@topic_list.more_topics_url = url_for(public_send("top_path"))
|
|
end
|
|
|
|
if @topic_list.present? && @topic_list.topics.present?
|
|
store_preloaded(
|
|
@topic_list.preload_key,
|
|
MultiJson.dump(TopicListSerializer.new(@topic_list, scope: guardian))
|
|
)
|
|
end
|
|
|
|
render
|
|
end
|
|
|
|
format.json { render_serialized(@category_list, CategoryListSerializer) }
|
|
end
|
|
end
|
|
|
|
def categories_and_latest
|
|
categories_and_topics(:latest)
|
|
end
|
|
|
|
def categories_and_top
|
|
categories_and_topics(:top)
|
|
end
|
|
|
|
def move
|
|
guardian.ensure_can_create_category!
|
|
|
|
params.require("category_id")
|
|
params.require("position")
|
|
|
|
if category = Category.find(params["category_id"])
|
|
category.move_to(params["position"].to_i)
|
|
render json: success_json
|
|
else
|
|
render status: 500, json: failed_json
|
|
end
|
|
end
|
|
|
|
def reorder
|
|
guardian.ensure_can_create_category!
|
|
|
|
params.require(:mapping)
|
|
change_requests = MultiJson.load(params[:mapping])
|
|
by_category = Hash[change_requests.map { |cat, pos| [Category.find(cat.to_i), pos] }]
|
|
|
|
unless guardian.is_admin?
|
|
raise Discourse::InvalidAccess unless by_category.keys.all? { |c| guardian.can_see_category? c }
|
|
end
|
|
|
|
by_category.each do |cat, pos|
|
|
cat.position = pos
|
|
cat.save! if cat.will_save_change_to_position?
|
|
end
|
|
|
|
render json: success_json
|
|
end
|
|
|
|
def show
|
|
if Category.topic_create_allowed(guardian).where(id: @category.id).exists?
|
|
@category.permission = CategoryGroup.permission_types[:full]
|
|
end
|
|
render_serialized(@category, CategorySerializer)
|
|
end
|
|
|
|
def create
|
|
guardian.ensure_can_create!(Category)
|
|
|
|
position = category_params.delete(:position)
|
|
|
|
@category = Category.create(category_params.merge(user: current_user))
|
|
|
|
if @category.save
|
|
@category.move_to(position.to_i) if position
|
|
|
|
Scheduler::Defer.later "Log staff action create category" do
|
|
@staff_action_logger.log_category_creation(@category)
|
|
end
|
|
|
|
render_serialized(@category, CategorySerializer)
|
|
else
|
|
return render_json_error(@category) unless @category.save
|
|
end
|
|
end
|
|
|
|
def update
|
|
guardian.ensure_can_edit!(@category)
|
|
|
|
json_result(@category, serializer: CategorySerializer) do |cat|
|
|
|
|
cat.move_to(category_params[:position].to_i) if category_params[:position]
|
|
category_params.delete(:position)
|
|
|
|
# properly null the value so the database constraint doesn't catch us
|
|
if category_params.has_key?(:email_in) && category_params[:email_in].blank?
|
|
category_params[:email_in] = nil
|
|
end
|
|
|
|
old_permissions = cat.permissions_params
|
|
|
|
if result = cat.update(category_params)
|
|
Scheduler::Defer.later "Log staff action change category settings" do
|
|
@staff_action_logger.log_category_settings_change(@category, category_params, old_permissions)
|
|
end
|
|
end
|
|
|
|
result
|
|
end
|
|
end
|
|
|
|
def update_slug
|
|
@category = Category.find(params[:category_id].to_i)
|
|
guardian.ensure_can_edit!(@category)
|
|
|
|
custom_slug = params[:slug].to_s
|
|
|
|
if custom_slug.present? && @category.update_attributes(slug: custom_slug)
|
|
render json: success_json
|
|
else
|
|
render_json_error(@category)
|
|
end
|
|
end
|
|
|
|
def set_notifications
|
|
category_id = params[:category_id].to_i
|
|
notification_level = params[:notification_level].to_i
|
|
|
|
CategoryUser.set_notification_level_for_category(current_user, notification_level, category_id)
|
|
render json: success_json
|
|
end
|
|
|
|
def destroy
|
|
guardian.ensure_can_delete!(@category)
|
|
@category.destroy
|
|
|
|
Scheduler::Defer.later "Log staff action delete category" do
|
|
@staff_action_logger.log_category_deletion(@category)
|
|
end
|
|
|
|
render json: success_json
|
|
end
|
|
|
|
def find_by_slug
|
|
params.require(:category_slug)
|
|
@category = Category.find_by_slug(params[:category_slug], params[:parent_category_slug])
|
|
guardian.ensure_can_see!(@category)
|
|
|
|
@category.permission = CategoryGroup.permission_types[:full] if Category.topic_create_allowed(guardian).where(id: @category.id).exists?
|
|
render_serialized(@category, CategorySerializer)
|
|
end
|
|
|
|
private
|
|
def categories_and_topics(topics_filter)
|
|
discourse_expires_in 1.minute
|
|
|
|
category_options = {
|
|
is_homepage: current_homepage == "categories".freeze,
|
|
parent_category_id: params[:parent_category_id],
|
|
include_topics: false
|
|
}
|
|
|
|
topic_options = {
|
|
per_page: SiteSetting.categories_topics,
|
|
no_definitions: true,
|
|
exclude_category_ids: Category.where(suppress_from_latest: true).pluck(:id)
|
|
}
|
|
|
|
result = CategoryAndTopicLists.new
|
|
result.category_list = CategoryList.new(guardian, category_options)
|
|
|
|
if topics_filter == :latest
|
|
result.topic_list = TopicQuery.new(current_user, topic_options).list_latest
|
|
elsif topics_filter == :top
|
|
result.topic_list = TopicQuery.new(nil, topic_options).list_top_for(SiteSetting.top_page_default_timeframe.to_sym)
|
|
end
|
|
|
|
draft_key = Draft::NEW_TOPIC
|
|
draft_sequence = DraftSequence.current(current_user, draft_key)
|
|
draft = Draft.get(current_user, draft_key, draft_sequence) if current_user
|
|
|
|
%w{category topic}.each do |type|
|
|
result.send(:"#{type}_list").draft = draft
|
|
result.send(:"#{type}_list").draft_key = draft_key
|
|
result.send(:"#{type}_list").draft_sequence = draft_sequence
|
|
end
|
|
|
|
render_serialized(result, CategoryAndTopicListsSerializer, root: false)
|
|
end
|
|
|
|
def required_param_keys
|
|
[:name, :color, :text_color]
|
|
end
|
|
|
|
def category_params
|
|
@category_params ||= begin
|
|
required_param_keys.each do |key|
|
|
params.require(key)
|
|
end
|
|
|
|
if p = params[:permissions]
|
|
p.each do |k, v|
|
|
p[k] = v.to_i
|
|
end
|
|
end
|
|
|
|
if SiteSetting.tagging_enabled
|
|
params[:allowed_tags] ||= []
|
|
params[:allowed_tag_groups] ||= []
|
|
end
|
|
|
|
params.permit(*required_param_keys,
|
|
:position,
|
|
:email_in,
|
|
:email_in_allow_strangers,
|
|
:mailinglist_mirror,
|
|
:suppress_from_latest,
|
|
:all_topics_wiki,
|
|
:parent_category_id,
|
|
:auto_close_hours,
|
|
:auto_close_based_on_last_post,
|
|
:uploaded_logo_id,
|
|
:uploaded_background_id,
|
|
:slug,
|
|
:allow_badges,
|
|
:topic_template,
|
|
:sort_order,
|
|
:sort_ascending,
|
|
:topic_featured_link_allowed,
|
|
:show_subcategory_list,
|
|
:num_featured_topics,
|
|
:default_view,
|
|
:subcategory_list_style,
|
|
:default_top_period,
|
|
:minimum_required_tags,
|
|
:navigate_to_first_post_after_read,
|
|
custom_fields: [params[:custom_fields].try(:keys)],
|
|
permissions: [*p.try(:keys)],
|
|
allowed_tags: [],
|
|
allowed_tag_groups: [])
|
|
end
|
|
end
|
|
|
|
def fetch_category
|
|
@category = Category.find_by(slug: params[:id]) || Category.find_by(id: params[:id].to_i)
|
|
end
|
|
|
|
def initialize_staff_action_logger
|
|
@staff_action_logger = StaffActionLogger.new(current_user)
|
|
end
|
|
|
|
def include_topics(parent_category = nil)
|
|
style = SiteSetting.desktop_category_page_style
|
|
view_context.mobile_view? ||
|
|
params[:include_topics] ||
|
|
(parent_category && parent_category.subcategory_list_includes_topics?) ||
|
|
style == "categories_with_featured_topics".freeze ||
|
|
style == "categories_with_top_topics".freeze
|
|
end
|
|
end
|