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Contents
class Dhatu::MetaTag < Dhatu::ApplicationRecord
# Constants
META_TYPES = ["Default", "Open Graph", "Twitter", "Facebook", "Other"]
# Set Table Name
self.table_name = "meta_tags"
# Including the State Machine Methods
include Publishable
# Validations
validates :meta_type, presence: true, length: {minimum: 3, maximum: 16}, allow_blank: false
validates :meta_key, presence: true, length: {minimum: 1, maximum: 128}, allow_blank: false
validates :meta_value, presence: true, length: {minimum: 1, maximum: 1064}, allow_blank: false
# Associations
belongs_to :meta_taggable, :polymorphic => true
# ------------------
# Class Methods
# ------------------
scope :search, lambda { |query| where("LOWER(meta_type) LIKE LOWER('%#{query}%') OR LOWER(meta_key) LIKE LOWER('%#{query}%') OR LOWER(meta_value) LIKE LOWER('%#{query}%')") }
# ------------------
# Instance Methods
# ------------------
# Generic Methods
# ---------------
def display_name
"#{self.meta_type_was} - #{self.meta_key_was}"
end
# Permission Methods
# ------------------
def can_be_edited?
status?(:published) or status?(:unpublished)
end
def can_be_deleted?
status?(:removed)
end
end
Version data entries
11 entries across 11 versions & 1 rubygems