00983200d4
This part used the code we deleted in order to make it easier to refactor the rest of the translatable models. Now we add the code back.
50 lines
1.4 KiB
Ruby
50 lines
1.4 KiB
Ruby
class I18nContent < ActiveRecord::Base
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scope :by_key, ->(key) { where(key: key) }
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scope :begins_with_key, ->(key) { where("key ILIKE ?", "#{key}%") }
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validates :key, uniqueness: true
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translates :value, touch: true
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globalize_accessors
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# flat_hash returns a flattened hash, a hash with a single level of
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# depth in which each key is composed from the keys of the original
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# hash (whose value is not a hash) by typing in the key of the route
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# from the first level of the original hash
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#
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# Examples:
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#
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# hash = {
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# 'key1' => 'value1',
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# 'key2' => { 'key3' => 'value2',
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# 'key4' => { 'key5' => 'value3' } }
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# }
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#
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# I18nContent.flat_hash(hash) = {
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# 'key1' => 'value1',
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# 'key2.key3' => 'value2',
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# 'key2.key4.key5' => 'value3'
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# }
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#
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# I18nContent.flat_hash(hash, 'string') = {
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# 'string.key1' => 'value1',
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# 'string.key2.key3' => 'value2',
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# 'string.key2.key4.key5' => 'value3'
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# }
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#
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# I18nContent.flat_hash(hash, 'string', { 'key6' => 'value4' }) = {
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# 'key6' => 'value4',
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# 'string.key1' => 'value1',
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# 'string.key2.key3' => 'value2',
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# 'string.key2.key4.key5' => 'value3'
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# }
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def self.flat_hash(input, path = nil, output = {})
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return output.update({ path => input }) unless input.is_a? Hash
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input.map { |key, value| flat_hash(value, [path, key].compact.join('.'), output) }
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return output
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end
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end
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