80 lines
2.5 KiB
Ruby
80 lines
2.5 KiB
Ruby
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# Copyright (C) 2012-2017 Zammad Foundation, http://zammad-foundation.org/
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class KnowledgeBasesController < KnowledgeBase::BaseController
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def init
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render json: assets(params[:answer_translation_content_ids])
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end
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private
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def assets(answer_translation_content_ids = nil)
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return editor_assets(answer_translation_content_ids) if current_user&.permissions?('knowledge_base.editor')
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return reader_assets(answer_translation_content_ids) if current_user&.permissions?('knowledge_base.reader')
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public_assets
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end
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def editor_assets(answer_translation_content_ids)
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assets = [
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KnowledgeBase,
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KnowledgeBase::Translation,
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KnowledgeBase::Locale,
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KnowledgeBase::Category,
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KnowledgeBase::Category::Translation,
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KnowledgeBase::Answer,
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KnowledgeBase::Answer::Translation
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].each_with_object({}) do |klass, memo|
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klass.find_in_batches do |group|
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memo = ApplicationModel::CanAssets.reduce(group, memo, :essential)
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end
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end
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if answer_translation_content_ids.present?
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contents = KnowledgeBase::Answer::Translation::Content.where(id: answer_translation_content_ids)
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assets = ApplicationModel::CanAssets.reduce(contents, assets)
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end
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assets
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end
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def reader_assets(answer_translation_content_ids)
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assets = [
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KnowledgeBase,
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KnowledgeBase::Translation,
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KnowledgeBase::Locale,
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KnowledgeBase::Category,
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KnowledgeBase::Category::Translation
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].each_with_object({}) do |klass, memo|
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klass.find_in_batches do |group|
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memo = ApplicationModel::CanAssets.reduce(group, memo, :essential)
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end
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end
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KnowledgeBase::Answer.internal.find_in_batches do |group|
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assets = ApplicationModel::CanAssets.reduce group, assets, :essential
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translations = KnowledgeBase::Answer::Translation.where(answer_id: group.pluck(:id))
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assets = ApplicationModel::CanAssets.reduce(translations, assets, :essential)
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if answer_translation_content_ids.present?
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contents = KnowledgeBase::Answer::Translation::Content
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.joins(:translation)
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.where(
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id: answer_translation_content_ids,
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knowledge_base_answer_translations: { answer_id: group }
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)
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assets = ApplicationModel::CanAssets.reduce(contents, assets)
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end
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end
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assets
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end
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# assets for users who don't have KB permissions
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def public_assets
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return [] if !Setting.get('kb_active_publicly')
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ApplicationModel::CanAssets.reduce(KnowledgeBase.active, {}, :public)
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end
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end
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