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<?php |
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/************************************************************* |
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* |
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* plugin.class.php |
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* |
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* Upgrade Plugins |
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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_Plugin extends MMB_Core |
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{ |
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var $worker_maitanance_mode = false; |
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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 all upgradable plugins on this blog |
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* |
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* @param mixed $args |
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*/ |
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function upgrade_all($params) |
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{ |
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$upgradable_plugins = $this->get_upgradable_plugins(); |
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|
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$ready_for_upgrade = array(); |
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if (!empty($upgradable_plugins)) { |
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foreach ($upgradable_plugins as $upgrade) { |
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$ready_for_upgrade[] = $upgrade->file; |
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} |
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} |
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$return = ''; |
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if (!empty($ready_for_upgrade)) { |
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ob_start(); |
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include_once(ABSPATH . 'wp-admin/includes/file.php'); |
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include_once(ABSPATH . 'wp-admin/includes/plugin.php'); |
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require_once(ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'); |
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if (class_exists('Plugin_Upgrader')) { |
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$upgrader = new Plugin_Upgrader(new Bulk_Plugin_Upgrader_Skin(compact('nonce', 'url'))); |
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$result = $upgrader->bulk_upgrade($ready_for_upgrade); |
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ob_end_clean(); |
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foreach ($result as $plugin_slug => $plugin_info) { |
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$data = get_plugin_data(WP_PLUGIN_DIR . '/' . $plugin_slug); |
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if (!$plugin_info || is_wp_error($plugin_info)) { |
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$return .= '<code title="Please upgrade manually">' . $data['Name'] . '</code> was not upgraded.<br />'; |
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} else { |
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$return .= '<code>' . $data['Name'] . '</code> successfully upgraded.<br />'; |
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} |
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} |
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ob_end_clean(); |
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return array( |
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'upgraded' => $return |
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); |
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} else { |
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ob_end_clean(); |
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return array( |
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'error' => 'Could not initialize upgrader.' |
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); |
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} |
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} |
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return array( |
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'error' => 'No plugins to upgrade at the moment' |
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); |
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} |
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|
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/** |
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* Uploads a plugin, given its package url |
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* |
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* @param mixed $args |
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*/ |
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function upload_by_url($args) |
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{ |
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//print_r($args); |
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$this->_escape($args); |
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$plugin_url = $args['url']; |
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$activate_plugin = $args['activate']; |
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|
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if ($plugin_url) { |
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ob_start(); |
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include_once(ABSPATH . 'wp-admin/includes/file.php'); |
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include_once(ABSPATH . 'wp-admin/includes/plugin.php'); |
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include_once(ABSPATH . 'wp-admin/includes/misc.php'); |
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include_once(ABSPATH . 'wp-admin/includes/template.php'); |
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include_once(ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'); |
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|
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$upgrader = new Plugin_Upgrader(); |
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|
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$result = $upgrader->run(array( |
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'package' => $plugin_url, |
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'destination' => WP_PLUGIN_DIR, |
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'clear_destination' => false, //Do not overwrite files. |
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'clear_working' => true, |
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'hook_extra' => array() |
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)); |
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|
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ob_end_clean(); |
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|
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|
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if (is_wp_error($upgrader->skin->result) || !$upgrader->plugin_info()) { |
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return array( |
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'bool' => false, |
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'message' => 'Plugin was not installed.' |
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); |
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} |
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|
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if ($activate_plugin) { |
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$success = activate_plugin($upgrader->plugin_info(), '', false); |
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|
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if (!is_wp_error($success)) { |
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return array( |
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'bool' => true, |
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'message' => 'Plugin ' . $upgrader->result[destination_name] . ' successfully installed and activated ' |
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); |
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} |
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return array( |
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'bool' => true, |
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'message' => 'Plugin ' . $upgrader->result[destination_name] . ' successfully installed ' |
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); |
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} else { |
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return (!$result or is_wp_error($result)) ? array( |
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'bool' => false, |
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'message' => 'Upload failed.' |
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) : array( |
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'bool' => true, |
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'message' => 'Plugin ' . $upgrader->result[destination_name] . ' successfully installed ' |
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); |
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} |
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|
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} else |
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return array( |
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'bool' => false, |
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'message' => 'Missing plugin.' |
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); |
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|
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} |
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|
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function get_upgradable_plugins() |
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{ |
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$current = $this->mmb_get_transient('update_plugins'); |
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$upgradable_plugins = array(); |
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if (!empty($current->response)) { |
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foreach ($current->response as $plugin_path => $plugin_data) { |
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if (!function_exists('get_plugin_data')) |
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include_once ABSPATH . 'wp-admin/includes/plugin.php'; |
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$data = get_plugin_data(WP_PLUGIN_DIR . '/' . $plugin_path); |
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|
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$current->response[$plugin_path]->name = $data['Name']; |
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$current->response[$plugin_path]->old_version = $data['Version']; |
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$current->response[$plugin_path]->file = $plugin_path; |
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$upgradable_plugins[] = $current->response[$plugin_path]; |
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} |
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return $upgradable_plugins; |
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} else |
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return array(); |
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|
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} |
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|
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} |
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?> |
