82 lines
1.8 KiB
Ruby
82 lines
1.8 KiB
Ruby
# frozen_string_literal: true
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# API to wrap up plugin store rows
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class PluginStore
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attr_reader :plugin_name
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def initialize(plugin_name)
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@plugin_name = plugin_name
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end
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def get(key)
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self.class.get(plugin_name, key)
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end
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def get_all(keys)
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self.class.get_all(plugin_name, keys)
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end
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def set(key, value)
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self.class.set(plugin_name, key, value)
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end
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def remove(key)
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self.class.remove(plugin_name, key)
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end
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def self.get(plugin_name, key)
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if row = PluginStoreRow.find_by(plugin_name: plugin_name, key: key)
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cast_value(row.type_name, row.value)
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end
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end
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def self.get_all(plugin_name, keys)
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rows = PluginStoreRow.where('plugin_name = ? AND key IN (?)', plugin_name, keys).to_a
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Hash[rows.map { |row| [row.key, cast_value(row.type_name, row.value)] }]
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end
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def self.set(plugin_name, key, value)
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hash = { plugin_name: plugin_name, key: key }
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row = PluginStoreRow.find_by(hash) || PluginStoreRow.new(hash)
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row.type_name = determine_type(value)
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# nil are stored as nil
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row.value =
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if row.type_name == "JSON"
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value.to_json
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elsif value
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value.to_s
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end
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row.save
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end
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def self.remove(plugin_name, key)
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PluginStoreRow.where(plugin_name: plugin_name, key: key).destroy_all
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end
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def self.determine_type(value)
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value.is_a?(Hash) || value.is_a?(Array) ? "JSON" : value.class.to_s
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end
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def self.map_json(item)
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if item.is_a? Hash
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ActiveSupport::HashWithIndifferentAccess.new item
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elsif item.is_a? Array
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item.map { |subitem| map_json subitem }
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else
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item
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end
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end
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def self.cast_value(type, value)
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case type
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when "Integer", "Fixnum" then value.to_i
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when "TrueClass", "FalseClass" then value == "true"
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when "JSON" then map_json(::JSON.parse(value))
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else value
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end
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end
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end
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