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<?php |
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|
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namespace WPDeveloper\BetterDocs\REST; |
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use WPDeveloper\BetterDocs\Core\BaseAPI; |
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|
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class CategoryField extends BaseAPI { |
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/** |
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* @return mixed |
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*/ |
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public function register() { |
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$this->register_field( 'doc_category', 'thumbnail', [ |
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'get_callback' => [$this, 'thumbnail_image'] |
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] ); |
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} |
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|
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public function thumbnail_image( $object ) { |
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$attachment_id = get_term_meta( $object['id'], 'doc_category_image-id', true ); |
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if ( ! $attachment_id ) { |
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return; |
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} |
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|
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return wp_get_attachment_url( $attachment_id ); |
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} |
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} |
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|
