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77 lines
2.7 KiB
77 lines
2.7 KiB
class Status < ApplicationRecord |
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include Paginable |
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include Streamable |
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belongs_to :account, inverse_of: :statuses |
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belongs_to :thread, foreign_key: 'in_reply_to_id', class_name: 'Status', inverse_of: :replies |
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belongs_to :reblog, foreign_key: 'reblog_of_id', class_name: 'Status', inverse_of: :reblogs |
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has_many :favourites, inverse_of: :status, dependent: :destroy |
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has_many :reblogs, foreign_key: 'reblog_of_id', class_name: 'Status', inverse_of: :reblog, dependent: :destroy |
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has_many :replies, foreign_key: 'in_reply_to_id', class_name: 'Status', inverse_of: :thread |
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has_many :mentions, dependent: :destroy |
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validates :account, presence: true |
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validates :uri, uniqueness: true, unless: 'local?' |
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validates :text, presence: true, if: Proc.new { |s| s.local? && !s.reblog? } |
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scope :with_counters, -> { select('statuses.*, (select count(r.id) from statuses as r where r.reblog_of_id = statuses.id) as reblogs_count, (select count(f.id) from favourites as f where f.status_id = statuses.id) as favourites_count') } |
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scope :with_includes, -> { includes(:account, :mentions, :stream_entry, reblog: [:account, :mentions], thread: :account) } |
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def local? |
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self.uri.nil? |
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end |
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def reblog? |
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!self.reblog_of_id.nil? |
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end |
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def reply? |
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!self.in_reply_to_id.nil? |
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end |
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def verb |
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reblog? ? :share : :post |
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end |
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def object_type |
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reply? ? :comment : :note |
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end |
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def content |
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reblog? ? self.reblog.text : self.text |
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end |
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def target |
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self.reblog |
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end |
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def title |
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content |
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end |
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def reblogs_count |
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self.attributes['reblogs_count'] || self.reblogs.count |
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end |
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def favourites_count |
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self.attributes['favourites_count'] || self.favourites.count |
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end |
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def ancestors |
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Status.where(id: Status.find_by_sql(['WITH RECURSIVE search_tree(id, in_reply_to_id, path) AS (SELECT id, in_reply_to_id, ARRAY[id] FROM statuses WHERE id = ? UNION ALL SELECT statuses.id, statuses.in_reply_to_id, path || statuses.id FROM search_tree JOIN statuses ON statuses.id = search_tree.in_reply_to_id WHERE NOT statuses.id = ANY(path)) SELECT id FROM search_tree ORDER BY path DESC', self.id]) - [self]) |
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end |
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def descendants |
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Status.where(id: Status.find_by_sql(['WITH RECURSIVE search_tree(id, path) AS (SELECT id, ARRAY[id] FROM statuses WHERE id = ? UNION ALL SELECT statuses.id, path || statuses.id FROM search_tree JOIN statuses ON statuses.in_reply_to_id = search_tree.id WHERE NOT statuses.id = ANY(path)) SELECT id FROM search_tree ORDER BY path', self.id]) - [self]) |
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end |
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def self.as_home_timeline(account) |
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self.where(account: [account] + account.following).with_includes.with_counters |
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end |
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def self.as_mentions_timeline(account) |
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self.where(id: Mention.where(account: account).pluck(:status_id)).with_includes.with_counters |
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end |
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end
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