Class: Decidim::MachineTranslationResourceJob
- Inherits:
-
ApplicationJob
- Object
- ActiveJob::Base
- ApplicationJob
- Decidim::MachineTranslationResourceJob
- Defined in:
- app/jobs/decidim/machine_translation_resource_job.rb
Overview
This job is part of the machine translation flow. This one is fired every time a ‘Decidim::TranslatableResource` is created or updated. If any of the attributes defines as translatable is modified, then for each of those attributes this job will schedule a `Decidim::MachineTranslationFieldsJob`.
Instance Method Summary collapse
- #default_locale(resource) ⇒ Object
- #default_locale_changed_or_translation_removed(previous_changes, field) ⇒ Object
- #pending_locales(translated_locales) ⇒ Object
-
#perform(resource, previous_changes, source_locale) ⇒ Object
Performs the job.
- #remove_duplicate_translations(field, translated_locales) ⇒ Object
- #resource_field_value(previous_changes, field) ⇒ Object
- #translated_locales_list(field) ⇒ Object
Instance Method Details
#default_locale(resource) ⇒ Object
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# File 'app/jobs/decidim/machine_translation_resource_job.rb', line 80 def default_locale(resource) if resource.respond_to? :organization resource.organization.default_locale.to_s else Decidim.available_locales.first.to_s end end |
#default_locale_changed_or_translation_removed(previous_changes, field) ⇒ Object
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# File 'app/jobs/decidim/machine_translation_resource_job.rb', line 50 def default_locale_changed_or_translation_removed(previous_changes, field) default_locale = default_locale(@resource) values = previous_changes[field] old_value = values.first new_value = values.last return true unless old_value.is_a?(Hash) return true if old_value[default_locale] != new_value[default_locale] # In a case where the default locale isn't changed # but a translation of a different locale is deleted # We trigger a job to translate only for that locale if old_value[default_locale] == new_value[default_locale] locales_present = old_value.keys locales_present.each do |locale| @locales_to_be_translated << locale if old_value[locale] != new_value[locale] && new_value[locale] == "" end end @locales_to_be_translated.present? end |
#pending_locales(translated_locales) ⇒ Object
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# File 'app/jobs/decidim/machine_translation_resource_job.rb', line 107 def pending_locales(translated_locales) available_locales = @resource.organization.available_locales.map(&:to_s) if @resource.respond_to? :organization available_locales ||= Decidim.available_locales.map(&:to_s) available_locales - translated_locales end |
#perform(resource, previous_changes, source_locale) ⇒ Object
Performs the job.
resource - Any kind of ‘Decidim::TranslatableResource` model instance previous_changes - A Hash with the set fo changes. This is intended to be
taken from `resource.previous_changes`, but we need to manually pass
them to the job because the value gets lost when serializing the
resource.
source_locale - A Symbol representing the source locale for the translation
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# File 'app/jobs/decidim/machine_translation_resource_job.rb', line 19 def perform(resource, previous_changes, source_locale) return unless Decidim.machine_translation_service_klass @resource = resource @locales_to_be_translated = [] translatable_fields = @resource.class.translatable_fields_list.map(&:to_s) translatable_fields.each do |field| next unless @resource[field].is_a?(Hash) && previous_changes.keys.include?(field) translated_locales = translated_locales_list(field) remove_duplicate_translations(field, translated_locales) if @resource[field]["machine_translations"].present? next unless default_locale_changed_or_translation_removed(previous_changes, field) @locales_to_be_translated += pending_locales(translated_locales) if @locales_to_be_translated.blank? @locales_to_be_translated.each do |target_locale| MachineTranslationFieldsJob.perform_later( resource, field, resource_field_value( previous_changes, field ), target_locale, source_locale ) end end end |
#remove_duplicate_translations(field, translated_locales) ⇒ Object
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# File 'app/jobs/decidim/machine_translation_resource_job.rb', line 100 def remove_duplicate_translations(field, translated_locales) machine_translated_locale = @resource[field]["machine_translations"].keys unless (translated_locales & machine_translated_locale).nil? (translated_locales & machine_translated_locale).each { |key| @resource[field]["machine_translations"].delete key } end end |
#resource_field_value(previous_changes, field) ⇒ Object
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# File 'app/jobs/decidim/machine_translation_resource_job.rb', line 72 def resource_field_value(previous_changes, field) values = previous_changes[field] new_value = values.last return new_value[default_locale(@resource)] if new_value.is_a?(Hash) new_value end |
#translated_locales_list(field) ⇒ Object
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# File 'app/jobs/decidim/machine_translation_resource_job.rb', line 88 def translated_locales_list(field) return nil unless @resource[field].is_a? Hash translated_locales = [] existing_locales = @resource[field].keys - ["machine_translations"] existing_locales.each do |locale| translated_locales << locale if @resource[field][locale].present? end translated_locales end |