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<?php |
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/** |
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* Uninstall.php for cleaning plugin database. |
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* |
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* Trigger the file when plugin is deleted. |
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* |
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* - This method should be static |
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* - Check if the $_REQUEST content actually is the plugin name |
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* - Run an admin referrer check to make sure it goes through authentication |
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* - Verify the output of $_GET makes sense |
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* - Repeat with other user roles. Best directly by using the links/query string parameters. |
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* - Repeat things for multisite. Once for a single site in the network, once sitewide. |
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* |
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* @link https://smartpostshow.com/ |
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* @since 2.0.0 |
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* |
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* @package Smart_Post_Show |
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*/ |
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|
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// If uninstall not called from WordPress, then exit. |
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if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) { |
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exit; |
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} |
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|
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/** |
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* Collect and delete all data of the plugin. |
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* |
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* @return void |
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*/ |
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function sp_post_carousel_data_delete() { |
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// Delete plugin option settings. |
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$option_name = 'sp_post_carousel_settings'; |
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delete_option( $option_name ); |
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// For a multi-site. |
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delete_site_option( $option_name ); |
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// Delete Smart Post Show post type. |
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$post_carousel_posts = get_posts( |
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array( |
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'numberposts' => -1, |
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'post_type' => 'sp_post_carousel', |
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'post_status' => 'any', |
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) |
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); |
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foreach ( $post_carousel_posts as $post_carousel ) { |
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wp_delete_post( $post_carousel->ID, true ); |
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} |
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|
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// Delete Smart Post Show post meta. |
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delete_post_meta_by_key( 'sp_pcp_layouts' ); |
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delete_post_meta_by_key( 'sp_pcp_view_options' ); |
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} |
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|
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// Load Smart Post Show file. |
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require plugin_dir_path( __FILE__ ) . '/main.php'; |
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$pcp_options = get_option( 'sp_post_carousel_settings' ); |
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$delete_data = isset( $pcp_options['pcp_delete_all_data'] ) ? $pcp_options['pcp_delete_all_data'] : false; |
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|
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if ( $delete_data ) { |
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sp_post_carousel_data_delete(); |
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} |
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|
