106 lines
2.2 KiB
PHP
106 lines
2.2 KiB
PHP
<?php
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$GLOBALS['_scb_data'] = array( 61, __FILE__, array(
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'scbUtil',
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'scbOptions',
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'scbForms',
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'scbTable',
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'scbWidget',
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'scbAdminPage',
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'scbBoxesPage',
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'scbPostMetabox',
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'scbCron',
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'scbHooks',
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) );
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if ( ! class_exists( 'scbLoad4' ) ) :
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/**
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* The main idea behind this class is to load the most recent version of the scb classes available.
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*
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* It waits until all plugins are loaded and then does some crazy hacks to make activation hooks work.
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*/
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class scbLoad4 {
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private static $candidates = array();
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private static $classes;
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private static $callbacks = array();
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private static $loaded;
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static function init( $callback = '' ) {
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list( $rev, $file, $classes ) = $GLOBALS['_scb_data'];
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self::$candidates[ $file ] = $rev;
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self::$classes[ $file ] = $classes;
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if ( ! empty( $callback ) ) {
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self::$callbacks[ $file ] = $callback;
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add_action( 'activate_plugin', array( __CLASS__, 'delayed_activation' ) );
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}
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if ( did_action( 'plugins_loaded' ) ) {
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self::load();
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} else {
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add_action( 'plugins_loaded', array( __CLASS__, 'load' ), 9, 0 );
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}
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}
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public static function delayed_activation( $plugin ) {
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$plugin_dir = dirname( $plugin );
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if ( '.' == $plugin_dir ) {
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return;
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}
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foreach ( self::$callbacks as $file => $callback ) {
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if ( dirname( dirname( plugin_basename( $file ) ) ) == $plugin_dir ) {
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self::load( false );
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call_user_func( $callback );
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do_action( 'scb_activation_' . $plugin );
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break;
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}
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}
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}
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public static function load( $do_callbacks = true ) {
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arsort( self::$candidates );
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$file = key( self::$candidates );
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$path = dirname( $file ) . '/';
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foreach ( self::$classes[ $file ] as $class_name ) {
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if ( class_exists( $class_name ) ) {
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continue;
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}
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$fpath = $path . substr( $class_name, 3 ) . '.php';
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if ( file_exists( $fpath ) ) {
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include $fpath;
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self::$loaded[] = $fpath;
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}
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}
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if ( $do_callbacks ) {
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foreach ( self::$callbacks as $callback ) {
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call_user_func( $callback );
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}
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}
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}
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static function get_info() {
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arsort( self::$candidates );
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return array( self::$loaded, self::$candidates );
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}
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}
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endif;
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if ( ! function_exists( 'scb_init' ) ) :
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function scb_init( $callback = '' ) {
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scbLoad4::init( $callback );
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}
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endif;
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