diff options
author | Claire <claire.github-309c@sitedethib.com> | 2022-08-25 04:27:47 +0200 |
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committer | GitHub <noreply@github.com> | 2022-08-25 04:27:47 +0200 |
commit | 50487db1224851a49ee523bbc013d5f8686a7a55 (patch) | |
tree | d257fcffb9a4f690e1e8edcd4c7f10372c9c7f07 /app/models/custom_filter.rb | |
parent | d156e9b823e5be9e33de4a5d667b2cd32a94cbe4 (diff) |
Add ability to filter individual posts (#18945)
* Add database table for status-specific filters * Add REST endpoints, entities and attributes * Show status filters in /filters interface * Perform server-side filtering for individual posts filters * Fix filtering on context mismatch * Refactor `toServerSideType` by moving it to its own module * Move loupe and delete icons to their own module * Add ability to filter individual posts from WebUI * Replace keyword list by warnings (expired, context mismatch) * Refactor server-side filtering code * Add tests
Diffstat (limited to 'app/models/custom_filter.rb')
-rw-r--r-- | app/models/custom_filter.rb | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/app/models/custom_filter.rb b/app/models/custom_filter.rb index 985eab125..da2a91493 100644 --- a/app/models/custom_filter.rb +++ b/app/models/custom_filter.rb @@ -34,6 +34,7 @@ class CustomFilter < ApplicationRecord belongs_to :account has_many :keywords, class_name: 'CustomFilterKeyword', foreign_key: :custom_filter_id, inverse_of: :custom_filter, dependent: :destroy + has_many :statuses, class_name: 'CustomFilterStatus', foreign_key: :custom_filter_id, inverse_of: :custom_filter, dependent: :destroy accepts_nested_attributes_for :keywords, reject_if: :all_blank, allow_destroy: true validates :title, :context, presence: true @@ -62,8 +63,10 @@ class CustomFilter < ApplicationRecord def self.cached_filters_for(account_id) active_filters = Rails.cache.fetch("filters:v3:#{account_id}") do + filters_hash = {} + scope = CustomFilterKeyword.includes(:custom_filter).where(custom_filter: { account_id: account_id }).where(Arel.sql('expires_at IS NULL OR expires_at > NOW()')) - scope.to_a.group_by(&:custom_filter).map do |filter, keywords| + scope.to_a.group_by(&:custom_filter).each do |filter, keywords| keywords.map! do |keyword| if keyword.whole_word sb = /\A[[:word:]]/.match?(keyword.keyword) ? '\b' : '' @@ -74,13 +77,34 @@ class CustomFilter < ApplicationRecord /#{Regexp.escape(keyword.keyword)}/i end end - [filter, { keywords: Regexp.union(keywords) }] + + filters_hash[filter.id] = { keywords: Regexp.union(keywords), filter: filter } + end.to_h + + scope = CustomFilterStatus.includes(:custom_filter).where(custom_filter: { account_id: account_id }).where(Arel.sql('expires_at IS NULL OR expires_at > NOW()')) + scope.to_a.group_by(&:custom_filter).each do |filter, statuses| + filters_hash[filter.id] ||= { filter: filter } + filters_hash[filter.id].merge!(status_ids: statuses.map(&:status_id)) end + + filters_hash.values.map { |cache| [cache.delete(:filter), cache] } end.to_a active_filters.select { |custom_filter, _| !custom_filter.expired? } end + def self.apply_cached_filters(cached_filters, status) + cached_filters.filter_map do |filter, rules| + match = rules[:keywords].match(status.proper.searchable_text) if rules[:keywords].present? + keyword_matches = [match.to_s] unless match.nil? + + status_matches = [status.id, status.reblog_of_id].compact & rules[:status_ids] if rules[:status_ids].present? + + next if keyword_matches.blank? && status_matches.blank? + FilterResultPresenter.new(filter: filter, keyword_matches: keyword_matches, status_matches: status_matches) + end + end + def prepare_cache_invalidation! @should_invalidate_cache = true end |