The review metadata saving is hooked into saved posts and no post type is checked in
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add_action( 'save_post', array( $this, 'save_review_meta_boxes' ) ); |
and
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/** |
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* This function handles the logic to save the information that is contained |
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* in the custom metabox. It looks at each of the values, then makes sure that |
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* there are proper default values so that the program doesn't go crashy crashy |
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* (nobody likes crashy crashy) |
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* |
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* @return void |
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*/ |
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public function save_review_meta_boxes() { |
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$enabled = (isset( $_POST['_llms_reviews_enabled'] )) ? $_POST['_llms_reviews_enabled'] : ''; |
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$display = (isset( $_POST['_llms_display_reviews'] )) ? $_POST['_llms_display_reviews'] : ''; |
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$num = (isset( $_POST['_llms_num_reviews'] )) ? $_POST['_llms_num_reviews'] : 0; |
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$multiple = (isset( $_POST['_llms_multiple_reviews_disabled'] )) ? $_POST['_llms_multiple_reviews_disabled'] : ''; |
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if ( isset( $_POST['post_ID'] ) ) { |
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update_post_meta( $_POST['post_ID'], '_llms_reviews_enabled', $enabled ); |
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} |
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if ( isset( $_POST['post_ID'] ) ) { |
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update_post_meta( $_POST['post_ID'], '_llms_display_reviews', $display ); |
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} |
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if ( isset( $_POST['post_ID'] ) ) { |
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update_post_meta( $_POST['post_ID'], '_llms_num_reviews', $num ); |
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} |
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if ( isset( $_POST['post_ID'] ) ) { |
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update_post_meta( $_POST['post_ID'], '_llms_multiple_reviews_disabled', $multiple ); |
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} |
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} |
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} |
Additionally, even for posts where there are no reviews (metadata value is empty), the metadata is saved anyway leading to useless rows in the postmeta table. This example is of a certificate:
