More status specs (#2564)
* Add rough outline of coverage needed for public timeline * Specs for visibility, replies, boosts * Specs for silenced account * Specs for local_only option * Specs for blocks and mutes * Add tentative spec around including other silenced account statuses * Add with_public_visibility scope * Add simple coverage for tag_timeline * Tag timeline includes replies * Replace tag.statuses with a tagged_with scope in tag timeline method * Use with_public_visibility in tag timeline * Extract common scope between public and tag timelines to method * Extract local domain check to local_only scope * Extract local_only check to starting scope method * Move list of excluded from timeline account ids to account model * Simplify excluded accounts list on account model * Only join accounts when needed * Rename method for account specific filtering * Extract method for account exclusions * Fix bug where silenced accounts were not including statuses from other silenced accounts * DRY up filter application from account or no account * timeline_scope can be private * Add spec showing that account can find its excluded accounts ids * Add spec which fails if local_only does not have a left outer join * rubocopgh/stable
Matt Jankowski
Eugen Rochko
parent
d1b4ebe07d
commit
effb08edbb
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@ -46,6 +46,8 @@ class Account < ApplicationRecord
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# Block relationships
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has_many :block_relationships, class_name: 'Block', foreign_key: 'account_id', dependent: :destroy
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has_many :blocking, -> { order('blocks.id desc') }, through: :block_relationships, source: :target_account
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has_many :blocked_by_relationships, class_name: 'Block', foreign_key: :target_account_id, dependent: :destroy
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has_many :blocked_by, -> { order('blocks.id desc') }, through: :blocked_by_relationships, source: :account
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# Mute relationships
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has_many :mute_relationships, class_name: 'Mute', foreign_key: 'account_id', dependent: :destroy
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@ -211,6 +213,10 @@ class Account < ApplicationRecord
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username
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end
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def excluded_from_timeline_account_ids
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Rails.cache.fetch("exclude_account_ids_for:#{id}") { blocking.pluck(:target_account_id) + blocked_by.pluck(:account_id) + muting.pluck(:target_account_id) }
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end
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class << self
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def find_local!(username)
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find_remote!(username, nil)
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@ -37,6 +37,12 @@ class Status < ApplicationRecord
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scope :without_replies, -> { where('statuses.reply = FALSE OR statuses.in_reply_to_account_id = statuses.account_id') }
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scope :without_reblogs, -> { where('statuses.reblog_of_id IS NULL') }
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scope :with_public_visibility, -> { where(visibility: :public) }
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scope :tagged_with, ->(tag) { joins(:statuses_tags).where(statuses_tags: { tag_id: tag }) }
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scope :local_only, -> { left_outer_joins(:account).where(accounts: { domain: nil }) }
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scope :excluding_silenced_accounts, -> { left_outer_joins(:account).where(accounts: { silenced: false }) }
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scope :including_silenced_accounts, -> { left_outer_joins(:account).where(accounts: { silenced: true }) }
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scope :not_excluded_by_account, ->(account) { where.not(account_id: account.excluded_from_timeline_account_ids) }
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cache_associated :account, :application, :media_attachments, :tags, :stream_entry, mentions: :account, reblog: [:account, :application, :stream_entry, :tags, :media_attachments, mentions: :account], thread: :account
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@ -118,25 +124,15 @@ class Status < ApplicationRecord
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end
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def as_public_timeline(account = nil, local_only = false)
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query = joins('LEFT OUTER JOIN accounts ON statuses.account_id = accounts.id')
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.where(visibility: :public)
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.without_replies
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.without_reblogs
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query = timeline_scope(local_only).without_replies
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query = query.where('accounts.domain IS NULL') if local_only
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account.nil? ? filter_timeline_default(query) : filter_timeline_default(filter_timeline(query, account))
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apply_timeline_filters(query, account)
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end
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def as_tag_timeline(tag, account = nil, local_only = false)
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query = tag.statuses
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.joins('LEFT OUTER JOIN accounts ON statuses.account_id = accounts.id')
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.where(visibility: :public)
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.without_reblogs
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query = timeline_scope(local_only).tagged_with(tag)
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query = query.where('accounts.domain IS NULL') if local_only
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account.nil? ? filter_timeline_default(query) : filter_timeline_default(filter_timeline(query, account))
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apply_timeline_filters(query, account)
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end
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def as_outbox_timeline(account)
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@ -185,15 +181,36 @@ class Status < ApplicationRecord
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private
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def filter_timeline(query, account)
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blocked = Rails.cache.fetch("exclude_account_ids_for:#{account.id}") { Block.where(account: account).pluck(:target_account_id) + Block.where(target_account: account).pluck(:account_id) + Mute.where(account: account).pluck(:target_account_id) }
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query = query.where('statuses.account_id NOT IN (?)', blocked) unless blocked.empty? # Only give us statuses from people we haven't blocked, or muted, or that have blocked us
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query = query.where('accounts.silenced = TRUE') if account.silenced? # and if we're hellbanned, only people who are also hellbanned
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query
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def timeline_scope(local_only = false)
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starting_scope = local_only ? Status.local_only : Status
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starting_scope
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.with_public_visibility
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.without_reblogs
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end
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def apply_timeline_filters(query, account)
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if account.nil?
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filter_timeline_default(query)
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else
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filter_timeline_for_account(query, account)
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end
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end
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def filter_timeline_for_account(query, account)
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query = query.not_excluded_by_account(account)
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query.merge(account_silencing_filter(account))
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end
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def filter_timeline_default(query)
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query.where('accounts.silenced = FALSE')
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query.excluding_silenced_accounts
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end
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def account_silencing_filter(account)
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if account.silenced?
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including_silenced_accounts
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else
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excluding_silenced_accounts
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end
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end
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end
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@ -1,3 +1,4 @@
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Fabricator(:mute) do
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account
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target_account { Fabricate(:account) }
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end
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@ -190,6 +190,21 @@ RSpec.describe Account, type: :model do
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end
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end
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describe '#excluded_from_timeline_account_ids' do
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it 'includes account ids of blockings, blocked_bys and mutes' do
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account = Fabricate(:account)
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block = Fabricate(:block, account: account)
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mute = Fabricate(:mute, account: account)
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block_by = Fabricate(:block, target_account: account)
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results = account.excluded_from_timeline_account_ids
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expect(results.size).to eq 3
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expect(results).to include(block.target_account.id)
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expect(results).to include(mute.target_account.id)
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expect(results).to include(block_by.account.id)
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end
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end
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describe '.search_for' do
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before do
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@match = Fabricate(
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@ -127,6 +127,19 @@ RSpec.describe Status, type: :model do
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pending
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end
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describe '.local_only' do
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it 'returns only statuses from local accounts' do
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local_account = Fabricate(:account, domain: nil)
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remote_account = Fabricate(:account, domain: 'test.com')
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local_status = Fabricate(:status, account: local_account)
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remote_status = Fabricate(:status, account: remote_account)
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results = described_class.local_only
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expect(results).to include(local_status)
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expect(results).not_to include(remote_status)
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end
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end
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describe '.as_home_timeline' do
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before do
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account = Fabricate(:account)
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@ -153,4 +166,122 @@ RSpec.describe Status, type: :model do
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expect(@results).not_to include(@not_followed_status)
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end
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end
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describe '.as_public_timeline' do
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it 'only includes statuses with public visibility' do
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public_status = Fabricate(:status, visibility: :public)
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private_status = Fabricate(:status, visibility: :private)
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results = Status.as_public_timeline
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expect(results).to include(public_status)
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expect(results).not_to include(private_status)
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end
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it 'does not include replies' do
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status = Fabricate(:status)
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reply = Fabricate(:status, in_reply_to_id: status.id)
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results = Status.as_public_timeline
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expect(results).to include(status)
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expect(results).not_to include(reply)
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end
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it 'does not include boosts' do
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status = Fabricate(:status)
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boost = Fabricate(:status, reblog_of_id: status.id)
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results = Status.as_public_timeline
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expect(results).to include(status)
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expect(results).not_to include(boost)
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end
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it 'filters out silenced accounts' do
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account = Fabricate(:account)
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silenced_account = Fabricate(:account, silenced: true)
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status = Fabricate(:status, account: account)
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silenced_status = Fabricate(:status, account: silenced_account)
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results = Status.as_public_timeline
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expect(results).to include(status)
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expect(results).not_to include(silenced_status)
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end
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context 'with a local_only option set' do
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it 'does not include remote instances statuses' do
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local_account = Fabricate(:account, domain: nil)
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remote_account = Fabricate(:account, domain: 'test.com')
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local_status = Fabricate(:status, account: local_account)
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remote_status = Fabricate(:status, account: remote_account)
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results = Status.as_public_timeline(nil, true)
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expect(results).to include(local_status)
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expect(results).not_to include(remote_status)
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end
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end
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describe 'with an account passed in' do
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before do
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@account = Fabricate(:account)
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end
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it 'excludes statuses from accounts blocked by the account' do
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blocked = Fabricate(:account)
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Fabricate(:block, account: @account, target_account: blocked)
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blocked_status = Fabricate(:status, account: blocked)
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results = Status.as_public_timeline(@account)
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expect(results).not_to include(blocked_status)
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end
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it 'excludes statuses from accounts who have blocked the account' do
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blocked = Fabricate(:account)
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Fabricate(:block, account: blocked, target_account: @account)
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blocked_status = Fabricate(:status, account: blocked)
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results = Status.as_public_timeline(@account)
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expect(results).not_to include(blocked_status)
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end
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it 'excludes statuses from accounts muted by the account' do
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muted = Fabricate(:account)
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Fabricate(:mute, account: @account, target_account: muted)
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muted_status = Fabricate(:status, account: muted)
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results = Status.as_public_timeline(@account)
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expect(results).not_to include(muted_status)
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end
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context 'where that account is silenced' do
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it 'includes statuses from other accounts that are silenced' do
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@account.update(silenced: true)
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other_silenced_account = Fabricate(:account, silenced: true)
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other_status = Fabricate(:status, account: other_silenced_account)
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results = Status.as_public_timeline(@account)
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expect(results).to include(other_status)
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end
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end
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end
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end
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describe '.as_tag_timeline' do
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it 'includes statuses with a tag' do
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tag = Fabricate(:tag)
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status = Fabricate(:status, tags: [tag])
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other = Fabricate(:status)
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results = Status.as_tag_timeline(tag)
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expect(results).to include(status)
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expect(results).not_to include(other)
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end
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it 'allows replies to be included' do
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original = Fabricate(:status)
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tag = Fabricate(:tag)
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status = Fabricate(:status, tags: [tag], in_reply_to_id: original.id)
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results = Status.as_tag_timeline(tag)
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expect(results).to include(status)
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end
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end
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end
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