mirror of
https://github.com/codeninjasllc/discourse.git
synced 2024-11-24 16:18:42 -05:00
339 lines
11 KiB
Ruby
339 lines
11 KiB
Ruby
class ListController < ApplicationController
|
|
|
|
skip_before_filter :check_xhr
|
|
|
|
@@categories = [
|
|
# filtered topics lists
|
|
Discourse.filters.map { |f| "category_#{f}".to_sym },
|
|
Discourse.filters.map { |f| "category_none_#{f}".to_sym },
|
|
Discourse.filters.map { |f| "parent_category_category_#{f}".to_sym },
|
|
Discourse.filters.map { |f| "parent_category_category_none_#{f}".to_sym },
|
|
# top summaries
|
|
:category_top,
|
|
:category_none_top,
|
|
:parent_category_category_top,
|
|
# top pages (ie. with a period)
|
|
TopTopic.periods.map { |p| "category_top_#{p}".to_sym },
|
|
TopTopic.periods.map { |p| "category_none_top_#{p}".to_sym },
|
|
TopTopic.periods.map { |p| "parent_category_category_top_#{p}".to_sym },
|
|
# category feeds
|
|
:category_feed,
|
|
].flatten
|
|
|
|
before_filter :set_category, only: @@categories
|
|
|
|
before_filter :ensure_logged_in, except: [
|
|
:topics_by,
|
|
# anonymous filters
|
|
Discourse.anonymous_filters,
|
|
Discourse.anonymous_filters.map { |f| "#{f}_feed".to_sym },
|
|
# anonymous categorized filters
|
|
Discourse.anonymous_filters.map { |f| "category_#{f}".to_sym },
|
|
Discourse.anonymous_filters.map { |f| "category_none_#{f}".to_sym },
|
|
Discourse.anonymous_filters.map { |f| "parent_category_category_#{f}".to_sym },
|
|
Discourse.anonymous_filters.map { |f| "parent_category_category_none_#{f}".to_sym },
|
|
# category feeds
|
|
:category_feed,
|
|
# top summaries
|
|
:top,
|
|
:category_top,
|
|
:category_none_top,
|
|
:parent_category_category_top,
|
|
# top pages (ie. with a period)
|
|
TopTopic.periods.map { |p| "top_#{p}".to_sym },
|
|
TopTopic.periods.map { |p| "category_top_#{p}".to_sym },
|
|
TopTopic.periods.map { |p| "category_none_top_#{p}".to_sym },
|
|
TopTopic.periods.map { |p| "parent_category_category_top_#{p}".to_sym },
|
|
].flatten
|
|
|
|
# Create our filters
|
|
Discourse.filters.each do |filter|
|
|
define_method(filter) do |options = nil|
|
|
list_opts = build_topic_list_options
|
|
list_opts.merge!(options) if options
|
|
user = list_target_user
|
|
|
|
if filter == :latest && params[:category].blank?
|
|
list_opts[:no_definitions] = true
|
|
end
|
|
|
|
|
|
list = TopicQuery.new(user, list_opts).public_send("list_#{filter}")
|
|
list.more_topics_url = construct_next_url_with(list_opts)
|
|
list.prev_topics_url = construct_prev_url_with(list_opts)
|
|
if Discourse.anonymous_filters.include?(filter)
|
|
@description = SiteSetting.site_description
|
|
@rss = filter
|
|
|
|
if use_crawler_layout?
|
|
filter_title = I18n.t("js.filters.#{filter.to_s}.title")
|
|
if list_opts[:category]
|
|
@title = I18n.t('js.filters.with_category', filter: filter_title, category: Category.find(list_opts[:category]).name)
|
|
else
|
|
@title = I18n.t('js.filters.with_topics', filter: filter_title)
|
|
end
|
|
end
|
|
end
|
|
|
|
respond(list)
|
|
end
|
|
|
|
define_method("category_#{filter}") do
|
|
self.send(filter, { category: @category.id })
|
|
end
|
|
|
|
define_method("category_none_#{filter}") do
|
|
self.send(filter, { category: @category.id, no_subcategories: true })
|
|
end
|
|
|
|
define_method("parent_category_category_#{filter}") do
|
|
self.send(filter, { category: @category.id })
|
|
end
|
|
|
|
define_method("parent_category_category_none_#{filter}") do
|
|
self.send(filter, { category: @category.id })
|
|
end
|
|
end
|
|
|
|
Discourse.feed_filters.each do |filter|
|
|
define_method("#{filter}_feed") do
|
|
discourse_expires_in 1.minute
|
|
|
|
@title = "#{SiteSetting.title} - #{I18n.t("rss_description.#{filter}")}"
|
|
@link = "#{Discourse.base_url}/#{filter}"
|
|
@description = I18n.t("rss_description.#{filter}")
|
|
@atom_link = "#{Discourse.base_url}/#{filter}.rss"
|
|
@topic_list = TopicQuery.new(nil, order: 'created').public_send("list_#{filter}")
|
|
|
|
render 'list', formats: [:rss]
|
|
end
|
|
end
|
|
|
|
[:topics_by, :private_messages, :private_messages_sent, :private_messages_unread].each do |action|
|
|
define_method("#{action}") do
|
|
list_opts = build_topic_list_options
|
|
target_user = fetch_user_from_params
|
|
guardian.ensure_can_see_private_messages!(target_user.id) unless action == :topics_by
|
|
list = generate_list_for(action.to_s, target_user, list_opts)
|
|
url_prefix = "topics" unless action == :topics_by
|
|
list.more_topics_url = url_for(construct_next_url_with(list_opts, url_prefix))
|
|
list.prev_topics_url = url_for(construct_prev_url_with(list_opts, url_prefix))
|
|
respond(list)
|
|
end
|
|
end
|
|
|
|
def category_feed
|
|
guardian.ensure_can_see!(@category)
|
|
discourse_expires_in 1.minute
|
|
|
|
@title = @category.name
|
|
@link = "#{Discourse.base_url}/category/#{@category.slug_for_url}"
|
|
@description = "#{I18n.t('topics_in_category', category: @category.name)} #{@category.description}"
|
|
@atom_link = "#{Discourse.base_url}/category/#{@category.slug_for_url}.rss"
|
|
@topic_list = TopicQuery.new.list_new_in_category(@category)
|
|
|
|
render 'list', formats: [:rss]
|
|
end
|
|
|
|
def top(options=nil)
|
|
options ||= {}
|
|
period = ListController.best_period_for(current_user.try(:previous_visit_at), options[:category])
|
|
send("top_#{period}", options)
|
|
end
|
|
|
|
def category_top
|
|
top({ category: @category.id })
|
|
end
|
|
|
|
def category_none_top
|
|
top({ category: @category.id, no_subcategories: true })
|
|
end
|
|
|
|
def parent_category_category_top
|
|
top({ category: @category.id })
|
|
end
|
|
|
|
TopTopic.periods.each do |period|
|
|
define_method("top_#{period}") do |options = nil|
|
|
top_options = build_topic_list_options
|
|
top_options.merge!(options) if options
|
|
top_options[:per_page] = SiteSetting.topics_per_period_in_top_page
|
|
user = list_target_user
|
|
list = TopicQuery.new(user, top_options).list_top_for(period)
|
|
list.for_period = period
|
|
list.more_topics_url = construct_next_url_with(top_options)
|
|
list.prev_topics_url = construct_prev_url_with(top_options)
|
|
|
|
if use_crawler_layout?
|
|
@title = I18n.t("js.filters.top.#{period}.title")
|
|
end
|
|
|
|
respond(list)
|
|
end
|
|
|
|
define_method("category_top_#{period}") do
|
|
self.send("top_#{period}", { category: @category.id })
|
|
end
|
|
|
|
define_method("category_none_top_#{period}") do
|
|
self.send("top_#{period}", { category: @category.id, no_subcategories: true })
|
|
end
|
|
|
|
define_method("parent_category_category_top_#{period}") do
|
|
self.send("top_#{period}", { category: @category.id })
|
|
end
|
|
end
|
|
|
|
protected
|
|
|
|
def respond(list)
|
|
discourse_expires_in 1.minute
|
|
|
|
list.draft_key = Draft::NEW_TOPIC
|
|
list.draft_sequence = DraftSequence.current(current_user, Draft::NEW_TOPIC)
|
|
list.draft = Draft.get(current_user, list.draft_key, list.draft_sequence) if current_user
|
|
|
|
respond_to do |format|
|
|
format.html do
|
|
@list = list
|
|
store_preloaded(list.preload_key, MultiJson.dump(TopicListSerializer.new(list, scope: guardian)))
|
|
render 'list'
|
|
end
|
|
format.json do
|
|
render_serialized(list, TopicListSerializer)
|
|
end
|
|
end
|
|
end
|
|
|
|
def next_page_params(opts = nil)
|
|
page_params(opts).merge(page: params[:page].to_i + 1)
|
|
end
|
|
|
|
def prev_page_params(opts = nil)
|
|
pg = params[:page].to_i
|
|
if pg > 1
|
|
page_params(opts).merge(page: pg - 1)
|
|
else
|
|
page_params(opts).merge(page: nil)
|
|
end
|
|
end
|
|
|
|
|
|
private
|
|
|
|
def page_params(opts = nil)
|
|
opts ||= {}
|
|
route_params = {format: 'json'}
|
|
route_params[:category] = @category.slug_for_url if @category
|
|
route_params[:parent_category] = @category.parent_category.slug_for_url if @category && @category.parent_category
|
|
route_params[:order] = opts[:order] if opts[:order].present?
|
|
route_params[:ascending] = opts[:ascending] if opts[:ascending].present?
|
|
route_params
|
|
end
|
|
|
|
def set_category
|
|
slug_or_id = params.fetch(:category)
|
|
parent_slug_or_id = params[:parent_category]
|
|
|
|
parent_category_id = nil
|
|
if parent_slug_or_id.present?
|
|
parent_category_id = Category.query_parent_category(parent_slug_or_id)
|
|
raise Discourse::NotFound.new if parent_category_id.blank?
|
|
end
|
|
|
|
@category = Category.query_category(slug_or_id, parent_category_id)
|
|
raise Discourse::NotFound.new if !@category
|
|
|
|
@description_meta = @category.description
|
|
guardian.ensure_can_see!(@category)
|
|
end
|
|
|
|
def build_topic_list_options
|
|
# exclude_category = 1. from params / 2. parsed from top menu / 3. nil
|
|
options = {
|
|
page: params[:page],
|
|
topic_ids: param_to_integer_list(:topic_ids),
|
|
exclude_category: (params[:exclude_category] || select_menu_item.try(:filter)),
|
|
category: params[:category],
|
|
order: params[:order],
|
|
ascending: params[:ascending],
|
|
min_posts: params[:min_posts],
|
|
max_posts: params[:max_posts],
|
|
status: params[:status],
|
|
state: params[:state],
|
|
search: params[:search]
|
|
}
|
|
options[:no_subcategories] = true if params[:no_subcategories] == 'true'
|
|
|
|
options
|
|
end
|
|
|
|
def select_menu_item
|
|
menu_item = SiteSetting.top_menu_items.select do |mu|
|
|
(mu.has_specific_category? && mu.specific_category == @category.try(:slug)) ||
|
|
action_name == mu.name ||
|
|
(action_name.include?("top") && mu.name == "top")
|
|
end.first
|
|
|
|
menu_item = nil if menu_item.try(:has_specific_category?) && menu_item.specific_category == @category.try(:slug)
|
|
menu_item
|
|
end
|
|
|
|
def list_target_user
|
|
if params[:user_id] && guardian.is_staff?
|
|
User.find(params[:user_id].to_i)
|
|
else
|
|
current_user
|
|
end
|
|
end
|
|
|
|
def generate_list_for(action, target_user, opts)
|
|
TopicQuery.new(current_user, opts).send("list_#{action}", target_user)
|
|
end
|
|
|
|
def construct_next_url_with(opts, url_prefix = nil)
|
|
method = url_prefix.blank? ? "#{action_name}_path" : "#{url_prefix}_#{action_name}_path"
|
|
public_send(method, opts.merge(next_page_params(opts)))
|
|
end
|
|
|
|
def construct_prev_url_with(opts, url_prefix = nil)
|
|
method = url_prefix.blank? ? "#{action_name}_path" : "#{url_prefix}_#{action_name}_path"
|
|
public_send(method, opts.merge(prev_page_params(opts)))
|
|
end
|
|
|
|
def generate_top_lists(options)
|
|
top = TopLists.new
|
|
|
|
options[:per_page] = SiteSetting.topics_per_period_in_top_summary
|
|
topic_query = TopicQuery.new(current_user, options)
|
|
|
|
periods = [ListController.best_period_for(current_user.try(:previous_visit_at), options[:category])]
|
|
|
|
periods.each { |period| top.send("#{period}=", topic_query.list_top_for(period)) }
|
|
|
|
top
|
|
end
|
|
|
|
def self.best_period_for(previous_visit_at, category_id=nil)
|
|
best_periods_for(previous_visit_at).each do |period|
|
|
top_topics = TopTopic.where("#{period}_score > 0")
|
|
if category_id
|
|
top_topics = top_topics.joins(:topic).where("topics.category_id = ?", category_id)
|
|
end
|
|
return period if top_topics.count >= SiteSetting.topics_per_period_in_top_page
|
|
end
|
|
# default period is yearly
|
|
:yearly
|
|
end
|
|
|
|
def self.best_periods_for(date)
|
|
date ||= 1.year.ago
|
|
periods = []
|
|
periods << :daily if date > 8.days.ago
|
|
periods << :weekly if date > 35.days.ago
|
|
periods << :monthly if date > 180.days.ago
|
|
periods << :yearly
|
|
periods
|
|
end
|
|
|
|
end
|