class FriendlyId::TaskRunner

Constants

OLD_SLUG_DAYS

Attributes

days[RW]

klass[RW]

task_options[RW]

Public Class Methods

new(&block) click to toggle source

# File lib/friendly_id/active_record2/tasks.rb, line 10
def initialize(&block)
  self.klass = ENV["MODEL"]
  self.days  = ENV["DAYS"]
end

Public Instance Methods

days=(days) click to toggle source

# File lib/friendly_id/active_record2/tasks.rb, line 19
def days=(days)
  @days = days.blank? ? OLD_SLUG_DAYS : days.to_i
end

delete_old_slugs() click to toggle source

# File lib/friendly_id/active_record2/tasks.rb, line 47
def delete_old_slugs
  conditions = ["created_at < ?", DateTime.now - days.days]
  if klass
    conditions[0] << " AND sluggable_type = ?"
    conditions << klass.to_s
  end
  Slug.all(:conditions => conditions).select(&:outdated?).map(&:destroy)
end

delete_slugs() click to toggle source

# File lib/friendly_id/active_record2/tasks.rb, line 39
def delete_slugs
  validate_uses_slugs
  Slug.destroy_all(["sluggable_type = ?", klass.to_s])
  if column = friendly_id_config.cache_column
    update_all("#{column} = NULL")
  end
end

klass=(klass) click to toggle source

# File lib/friendly_id/active_record2/tasks.rb, line 23
def klass=(klass)
  @klass = klass.to_s.classify.constantize unless klass.blank?
end

make_slugs() { |record| ... } click to toggle source

# File lib/friendly_id/active_record2/tasks.rb, line 27
def make_slugs
  validate_uses_slugs
  options = {:limit => 100, :include => :slugs, :conditions => "slugs.id IS NULL"}.merge(task_options || {})
  while records = find(:all, options) do
    break if records.size == 0
    records.each do |record|
      record.save!
      yield(record) if block_given?
    end
  end
end

method_missing(*args) click to toggle source

# File lib/friendly_id/active_record2/tasks.rb, line 15
def method_missing(*args)
  klass.send(*args)
end

validate_uses_slugs() click to toggle source

# File lib/friendly_id/active_record2/tasks.rb, line 56
def validate_uses_slugs
  unless friendly_id_config.use_slug?
    raise "Class '%s' doesn't use slugs" % klass.to_s
  end
rescue NoMethodError
  raise "Class '%s' doesn't use FriendlyId" % klass.to_s
end