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<?php |
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/** |
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* Handles version updates and should only be instantiated in autoptimize.php if/when needed. |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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class autoptimizeVersionUpdatesHandler |
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{ |
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/** |
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* The current major version string. |
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* |
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* @var string |
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*/ |
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protected $current_major_version = null; |
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|
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public function __construct( $current_version ) |
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{ |
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$this->current_major_version = substr( $current_version, 0, 3 ); |
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} |
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|
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/** |
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* Runs all needed upgrade procedures (depending on the |
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* current major version specified during class instantiation) |
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*/ |
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public function run_needed_major_upgrades() |
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{ |
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$major_update = false; |
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|
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switch ( $this->current_major_version ) { |
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case '1.6': |
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$this->upgrade_from_1_6(); |
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$major_update = true; |
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// No break, intentionally, so all upgrades are ran during a single request... |
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case '1.7': |
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$this->upgrade_from_1_7(); |
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$major_update = true; |
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// No break, intentionally, so all upgrades are ran during a single request... |
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case '1.9': |
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$this->upgrade_from_1_9(); |
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$major_update = true; |
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// No break, intentionally, so all upgrades are ran during a single request... |
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case '2.2': |
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$this->upgrade_from_2_2(); |
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$major_update = true; |
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// No break, intentionally, so all upgrades are ran during a single request... |
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case '2.4': |
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if ( autoptimizeOptionWrapper::get_option( 'autoptimize_version', 'none' ) == '2.4.2' ) { |
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$this->upgrade_from_2_4_2(); |
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} |
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$this->upgrade_from_2_4(); |
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$major_update = false; |
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// No break, intentionally, so all upgrades are ran during a single request... |
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case '2.7': |
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$this->upgrade_from_2_7(); |
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$major_update = true; |
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// No break, intentionally, so all upgrades are ran during a single request... |
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case '2.8': |
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// nothing |
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case '2.9': |
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if ( version_compare( autoptimizeOptionWrapper::get_option( 'autoptimize_version', 'none' ), '2.9.999', 'lt' ) ) { |
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$this->upgrade_from_2_9_before_compatibility(); |
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} |
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$major_update = false; |
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} |
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|
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if ( true === $major_update ) { |
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$this->on_major_version_update(); |
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} |
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} |
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|
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/** |
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* Checks specified version against the one stored in the database under `autoptimize_version` and performs |
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* any major upgrade routines if needed. |
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* Updates the database version to the specified $target if it's different to the one currently stored there. |
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* |
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* @param string $target Target version to check against (ie., the currently running one). |
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*/ |
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public static function check_installed_and_update( $target ) |
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{ |
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$db_version = autoptimizeOptionWrapper::get_option( 'autoptimize_version', 'none' ); |
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if ( $db_version !== $target ) { |
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if ( 'none' === $db_version ) { |
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add_action( 'admin_notices', 'autoptimizeMain::notice_installed' ); |
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} else { |
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$updater = new self( $db_version ); |
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$updater->run_needed_major_upgrades(); |
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} |
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|
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// Versions differed, upgrades happened if needed, store the new version. |
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autoptimizeOptionWrapper::update_option( 'autoptimize_version', $target ); |
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} |
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} |
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|
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/** |
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* Called after any major version update (and it's accompanying upgrade procedure) |
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* has happened. Clears cache and sets an admin notice. |
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*/ |
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protected function on_major_version_update() |
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{ |
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// The transients guard here prevents stale object caches from busting the cache on every request. |
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if ( false == get_transient( 'autoptimize_stale_option_buster' ) ) { |
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set_transient( 'autoptimize_stale_option_buster', 'Mamsie & Liessie zehhe: ZWIJH!', HOUR_IN_SECONDS ); |
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autoptimizeCache::clearall(); |
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add_action( 'admin_notices', 'autoptimizeMain::notice_updated' ); |
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} |
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} |
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|
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/** |
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* From back in the days when I did not yet consider multisite. |
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*/ |
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private function upgrade_from_1_6() |
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{ |
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// If user was on version 1.6.x, force advanced options to be shown by default. |
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autoptimizeOptionWrapper::update_option( 'autoptimize_show_adv', '1' ); |
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|
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// And remove old options. |
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$to_delete_options = array( |
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'autoptimize_cdn_css', |
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'autoptimize_cdn_css_url', |
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'autoptimize_cdn_js', |
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'autoptimize_cdn_js_url', |
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'autoptimize_cdn_img', |
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'autoptimize_cdn_img_url', |
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'autoptimize_css_yui', |
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); |
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foreach ( $to_delete_options as $del_opt ) { |
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delete_option( $del_opt ); |
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} |
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} |
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|
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/** |
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* Forces WP 3.8 dashicons in CSS exclude options when upgrading from 1.7 to 1.8 |
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* |
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* @global $wpdb |
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*/ |
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private function upgrade_from_1_7() |
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{ |
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if ( ! is_multisite() ) { |
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$css_exclude = autoptimizeOptionWrapper::get_option( 'autoptimize_css_exclude' ); |
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if ( empty( $css_exclude ) ) { |
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$css_exclude = 'admin-bar.min.css, dashicons.min.css'; |
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} elseif ( false === strpos( $css_exclude, 'dashicons.min.css' ) ) { |
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$css_exclude .= ', dashicons.min.css'; |
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} |
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autoptimizeOptionWrapper::update_option( 'autoptimize_css_exclude', $css_exclude ); |
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} else { |
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global $wpdb; |
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$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" ); |
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$original_blog_id = get_current_blog_id(); |
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foreach ( $blog_ids as $blog_id ) { |
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switch_to_blog( $blog_id ); |
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$css_exclude = autoptimizeOptionWrapper::get_option( 'autoptimize_css_exclude' ); |
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if ( empty( $css_exclude ) ) { |
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$css_exclude = 'admin-bar.min.css, dashicons.min.css'; |
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} elseif ( false === strpos( $css_exclude, 'dashicons.min.css' ) ) { |
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$css_exclude .= ', dashicons.min.css'; |
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} |
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autoptimizeOptionWrapper::update_option( 'autoptimize_css_exclude', $css_exclude ); |
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} |
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switch_to_blog( $original_blog_id ); |
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} |
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} |
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|
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/** |
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* 2.0 will not aggregate inline CSS/JS by default, but we want users |
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* upgrading from 1.9 to keep their inline code aggregated by default. |
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* |
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* @global $wpdb |
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*/ |
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private function upgrade_from_1_9() |
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{ |
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if ( ! is_multisite() ) { |
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autoptimizeOptionWrapper::update_option( 'autoptimize_css_include_inline', 'on' ); |
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autoptimizeOptionWrapper::update_option( 'autoptimize_js_include_inline', 'on' ); |
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} else { |
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global $wpdb; |
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$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" ); |
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$original_blog_id = get_current_blog_id(); |
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foreach ( $blog_ids as $blog_id ) { |
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switch_to_blog( $blog_id ); |
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autoptimizeOptionWrapper::update_option( 'autoptimize_css_include_inline', 'on' ); |
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autoptimizeOptionWrapper::update_option( 'autoptimize_js_include_inline', 'on' ); |
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} |
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switch_to_blog( $original_blog_id ); |
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} |
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} |
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|
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/** |
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* 2.3 has no "remove google fonts" in main screen, moved to "extra" |
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* |
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* @global $wpdb |
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*/ |
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private function upgrade_from_2_2() |
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{ |
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if ( ! is_multisite() ) { |
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$this->do_2_2_settings_update(); |
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} else { |
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global $wpdb; |
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$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" ); |
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$original_blog_id = get_current_blog_id(); |
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foreach ( $blog_ids as $blog_id ) { |
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switch_to_blog( $blog_id ); |
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$this->do_2_2_settings_update(); |
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} |
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switch_to_blog( $original_blog_id ); |
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} |
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} |
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|
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/** |
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* Helper for 2.2 autoptimize_extra_settings upgrade to avoid duplicate code |
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*/ |
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private function do_2_2_settings_update() |
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{ |
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$nogooglefont = autoptimizeOptionWrapper::get_option( 'autoptimize_css_nogooglefont', '' ); |
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$ao_extrasetting = autoptimizeOptionWrapper::get_option( 'autoptimize_extra_settings', '' ); |
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if ( ( $nogooglefont ) && ( empty( $ao_extrasetting ) ) ) { |
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autoptimizeOptionWrapper::update_option( 'autoptimize_extra_settings', autoptimizeConfig::get_ao_extra_default_options() ); |
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} |
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delete_option( 'autoptimize_css_nogooglefont' ); |
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} |
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|
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/** |
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* 2.4.2 introduced too many cronned ao_cachecheckers, make this right |
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*/ |
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private function upgrade_from_2_4_2() { |
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// below code by Thomas Sjolshagen (http://eighty20results.com/) |
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// as found on https://www.paidmembershipspro.com/deleting-oldextra-cron-events/. |
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$jobs = _get_cron_array(); |
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|
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// Remove all ao_cachechecker cron jobs (for now). |
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foreach ( $jobs as $when => $job ) { |
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$name = key( $job ); |
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|
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if ( false !== strpos( $name, 'ao_cachechecker' ) ) { |
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unset( $jobs[ $when ] ); |
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} |
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} |
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|
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// Save the data. |
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_set_cron_array( $jobs ); |
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} |
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|
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/** |
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* Migrate imgopt options from autoptimize_extra_settings to autoptimize_imgopt_settings |
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*/ |
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private function upgrade_from_2_4() { |
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$extra_settings = autoptimizeOptionWrapper::get_option( 'autoptimize_extra_settings', '' ); |
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$imgopt_settings = autoptimizeOptionWrapper::get_option( 'autoptimize_imgopt_settings', '' ); |
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if ( empty( $imgopt_settings ) && ! empty( $extra_settings ) ) { |
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$imgopt_settings = autoptimizeConfig::get_ao_imgopt_default_options(); |
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if ( array_key_exists( 'autoptimize_extra_checkbox_field_5', $extra_settings ) ) { |
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$imgopt_settings['autoptimize_imgopt_checkbox_field_1'] = $extra_settings['autoptimize_extra_checkbox_field_5']; |
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} |
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if ( array_key_exists( 'autoptimize_extra_select_field_6', $extra_settings ) ) { |
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$imgopt_settings['autoptimize_imgopt_select_field_2'] = $extra_settings['autoptimize_extra_select_field_6']; |
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} |
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autoptimizeOptionWrapper::update_option( 'autoptimize_imgopt_settings', $imgopt_settings ); |
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} |
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} |
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|
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/** |
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* remove CCSS request limit option + update jquery exclusion to include WordPress 5.6 jquery.min.js. |
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*/ |
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private function upgrade_from_2_7() { |
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delete_option( 'autoptimize_ccss_rlimit' ); |
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$js_exclusions = get_option( 'autoptimize_js_exclude', '' ); |
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if ( strpos( $js_exclusions, 'js/jquery/jquery.js' ) !== false && strpos( $js_exclusions, 'js/jquery/jquery.min.js' ) === false ) { |
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$js_exclusions .= ', js/jquery/jquery.min.js'; |
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autoptimizeOptionWrapper::update_option( 'autoptimize_js_exclude', $js_exclusions ); |
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} |
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} |
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|
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/** |
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* set an option to indicate the AO installation predates the compatibility logic, this way we |
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* can avoid adding compatibility code that is likely not needed and maybe not wanted as it |
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* can introduce performance regressions. |
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*/ |
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private function upgrade_from_2_9_before_compatibility() { |
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autoptimizeOptionWrapper::update_option( 'autoptimize_installed_before_compatibility', true ); |
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} |
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} |
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|
