mirror of https://github.com/tootsuite/mastodon
73 lines
1.8 KiB
Ruby
73 lines
1.8 KiB
Ruby
# frozen_string_literal: true
|
|
# == Schema Information
|
|
#
|
|
# Table name: tags
|
|
#
|
|
# id :bigint(8) not null, primary key
|
|
# name :string default(""), not null
|
|
# created_at :datetime not null
|
|
# updated_at :datetime not null
|
|
#
|
|
|
|
class Tag < ApplicationRecord
|
|
has_and_belongs_to_many :statuses
|
|
has_and_belongs_to_many :accounts
|
|
|
|
has_one :account_tag_stat, dependent: :destroy
|
|
|
|
HASHTAG_NAME_RE = '[[:word:]_]*[[:alpha:]_·][[:word:]_]*'
|
|
HASHTAG_RE = /(?:^|[^\/\)\w])#(#{HASHTAG_NAME_RE})/i
|
|
|
|
validates :name, presence: true, uniqueness: true, format: { with: /\A#{HASHTAG_NAME_RE}\z/i }
|
|
|
|
scope :discoverable, -> { joins(:account_tag_stat).where(AccountTagStat.arel_table[:accounts_count].gt(0)).where(account_tag_stats: { hidden: false }).order('account_tag_stats.accounts_count desc') }
|
|
scope :hidden, -> { where(account_tag_stats: { hidden: true }) }
|
|
|
|
delegate :accounts_count,
|
|
:accounts_count=,
|
|
:increment_count!,
|
|
:decrement_count!,
|
|
:hidden?,
|
|
to: :account_tag_stat
|
|
|
|
after_save :save_account_tag_stat
|
|
|
|
def account_tag_stat
|
|
super || build_account_tag_stat
|
|
end
|
|
|
|
def to_param
|
|
name
|
|
end
|
|
|
|
def history
|
|
days = []
|
|
|
|
7.times do |i|
|
|
day = i.days.ago.beginning_of_day.to_i
|
|
|
|
days << {
|
|
day: day.to_s,
|
|
uses: Redis.current.get("activity:tags:#{id}:#{day}") || '0',
|
|
accounts: Redis.current.pfcount("activity:tags:#{id}:#{day}:accounts").to_s,
|
|
}
|
|
end
|
|
|
|
days
|
|
end
|
|
|
|
class << self
|
|
def search_for(term, limit = 5)
|
|
pattern = sanitize_sql_like(term.strip) + '%'
|
|
Tag.where('lower(name) like lower(?)', pattern).order(:name).limit(limit)
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def save_account_tag_stat
|
|
return unless account_tag_stat&.changed?
|
|
account_tag_stat.save
|
|
end
|
|
end
|