55 lines
1.2 KiB
Ruby
55 lines
1.2 KiB
Ruby
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require_dependency 'enum'
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class WatchedWord < ActiveRecord::Base
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def self.actions
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@actions ||= Enum.new(
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block: 1,
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censor: 2,
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require_approval: 3,
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flag: 4
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)
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end
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MAX_WORDS_PER_ACTION = 1000
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before_validation do
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self.word = self.class.normalize_word(self.word)
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end
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validates :word, presence: true, uniqueness: true, length: { maximum: 50 }
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validates :action, presence: true
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validates_each :word do |record, attr, val|
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if WatchedWord.where(action: record.action).count >= MAX_WORDS_PER_ACTION
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record.errors.add(:word, :too_many)
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end
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end
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after_save :clear_cache
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after_destroy :clear_cache
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scope :by_action, -> { order("action ASC, word ASC") }
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def self.normalize_word(w)
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w.strip.downcase.squeeze('*')
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end
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def self.create_or_update_word(params)
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w = find_or_initialize_by(word: normalize_word(params[:word]))
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w.action_key = params[:action_key] if params[:action_key]
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w.action = params[:action] if params[:action]
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w.save
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w
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end
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def action_key=(arg)
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self.action = self.class.actions[arg.to_sym]
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end
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def clear_cache
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WordWatcher.clear_cache!
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end
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end
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