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<?php |
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/************************************************************* |
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* |
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* wp.class.php |
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* |
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* Upgrade WordPress |
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* |
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* |
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* Copyright (c) 2011 Prelovac Media |
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* www.prelovac.com |
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**************************************************************/ |
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class MMB_WP extends MMB_Core |
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{ |
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function __construct() |
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{ |
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parent::__construct(); |
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} |
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|
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/** |
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* Upgrades WordPress locally |
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* |
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*/ |
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function upgrade($params) |
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{ |
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ob_start(); |
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require_once(ABSPATH . 'wp-admin/includes/file.php'); |
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require_once(ABSPATH . 'wp-admin/includes/misc.php'); |
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require_once(ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'); |
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|
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WP_Filesystem(); |
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global $wp_version, $wp_filesystem; |
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$upgrader = new WP_Upgrader(); |
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$updates = $this->mmb_get_transient('update_core'); |
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$current = $updates->updates[0]; |
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|
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|
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// Is an update available? |
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if (!isset($current->response) || $current->response == 'latest') |
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return array( |
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'upgraded' => ' has latest ' . $wp_version . ' WordPress version.' |
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); |
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|
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$res = $upgrader->fs_connect(array( |
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ABSPATH, |
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WP_CONTENT_DIR |
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)); |
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if (is_wp_error($res)) |
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return array( |
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'error' => $this->mmb_get_error($res) |
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); |
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|
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$wp_dir = trailingslashit($wp_filesystem->abspath()); |
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|
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$download = $upgrader->download_package($current->package); |
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if (is_wp_error($download)) |
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return array( |
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'error' => $this->mmb_get_error($download) |
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); |
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|
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$working_dir = $upgrader->unpack_package($download); |
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if (is_wp_error($working_dir)) |
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return array( |
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'error' => $this->mmb_get_error($working_dir) |
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); |
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|
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if (!$wp_filesystem->copy($working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true)) { |
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$wp_filesystem->delete($working_dir, true); |
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return array( |
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'error' => 'Unable to move update files.' |
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); |
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} |
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|
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$wp_filesystem->chmod($wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE); |
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|
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require(ABSPATH . 'wp-admin/includes/update-core.php'); |
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ob_end_clean(); |
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|
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$update_core = update_core($working_dir, $wp_dir); |
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|
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if (is_wp_error($update_core)) |
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return array( |
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'error' => $this->mmb_get_error($update_core) |
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); |
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|
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$this->mmb_delete_transient('update_core'); |
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return array( |
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'upgraded' => ' upgraded sucessfully.' |
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); |
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} |
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|
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} |
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?> |
