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<?php |
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/** |
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* Functions |
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* |
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* @package AutomatorWP\Digimember\Functions |
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* @since 1.0.0 |
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*/ |
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// Exit if accessed directly |
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if( !defined( 'ABSPATH' ) ) exit; |
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|
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/** |
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* Options callback for select2 fields assigned to products |
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* |
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* @since 1.0.0 |
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* |
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* @param stdClass $field |
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* |
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* @return array |
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*/ |
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function automatorwp_digimember_options_cb_product( $field ) { |
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|
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// Setup vars |
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$value = $field->escaped_value; |
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$none_value = 'any'; |
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$none_label = __( 'any product', 'automatorwp' ); |
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$options = automatorwp_options_cb_none_option( $field, $none_value, $none_label ); |
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|
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if( ! empty( $value ) ) { |
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if( ! is_array( $value ) ) { |
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$value = array( $value ); |
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} |
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|
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foreach( $value as $product_id ) { |
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|
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// Skip option none |
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if( $product_id === $none_value ) { |
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continue; |
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} |
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|
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$options[$product_id] = automatorwp_digimember_get_product_title( $product_id ); |
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} |
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} |
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|
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return $options; |
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|
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} |
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|
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/** |
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* Get the product title |
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* |
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* @since 1.0.0 |
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* |
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* @param int $product_id |
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* |
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* @return string|null |
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*/ |
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function automatorwp_digimember_get_product_title( $product_id ) { |
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|
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// Empty title if no ID provided |
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if( absint( $product_id ) === 0 ) { |
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return ''; |
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} |
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|
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global $wpdb; |
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|
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return $wpdb->get_var( $wpdb->prepare( |
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"SELECT p.name FROM {$wpdb->prefix}digimember_product AS p WHERE p.id = %d", |
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$product_id |
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) ); |
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|
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} |
