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<?php |
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/** |
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* Upgrading Gutenberg's database. |
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* |
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* @package gutenberg |
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*/ |
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|
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if ( ! defined( '_GUTENBERG_VERSION_MIGRATION' ) ) { |
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// It's necessary to update this version every time a new migration is needed. |
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define( '_GUTENBERG_VERSION_MIGRATION', '9.8.0' ); |
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} |
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|
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/** |
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* Migrate Gutenberg's database on upgrade. |
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* |
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* @access private |
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* @internal |
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*/ |
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function _gutenberg_migrate_database() { |
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// The default value used here is the first version before migrations were added. |
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$gutenberg_installed_version = get_option( 'gutenberg_version_migration', '9.7.0' ); |
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|
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if ( _GUTENBERG_VERSION_MIGRATION !== $gutenberg_installed_version ) { |
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if ( version_compare( $gutenberg_installed_version, '9.8.0', '<' ) ) { |
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_gutenberg_migrate_remove_fse_drafts(); |
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} |
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|
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update_option( 'gutenberg_version_migration', _GUTENBERG_VERSION_MIGRATION ); |
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} |
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} |
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|
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/** |
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* Remove FSE auto drafts and associated terms. |
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* |
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* @access private |
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* @internal |
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*/ |
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function _gutenberg_migrate_remove_fse_drafts() { |
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// Delete auto-draft templates and template parts. |
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$delete_query = new WP_QUERY( |
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array( |
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'post_status' => array( 'auto-draft' ), |
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'post_type' => array( 'wp_template', 'wp_template_part' ), |
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'posts_per_page' => -1, |
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) |
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); |
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foreach ( $delete_query->get_posts() as $post ) { |
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wp_delete_post( $post->ID, true ); |
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} |
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|
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// Delete _wp_file_based term. |
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$term = get_term_by( 'name', '_wp_file_based', 'wp_theme' ); |
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if ( $term ) { |
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wp_delete_term( $term->term_id, 'wp_theme' ); |
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} |
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|
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// Delete useless options. |
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delete_option( 'gutenberg_last_synchronize_theme_template_checks' ); |
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delete_option( 'gutenberg_last_synchronize_theme_template-part_checks' ); |
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} |
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|
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// Deletion of the `_wp_file_based` term (in _gutenberg_migrate_remove_fse_drafts) must happen |
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// after its taxonomy (`wp_theme`) is registered. This happens in `gutenberg_register_wp_theme_taxonomy`, |
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// which is hooked into `init` (default priority, i.e. 10). |
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add_action( 'init', '_gutenberg_migrate_database', 20 ); |
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|
