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<?php |
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/* |
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* This plugin was modified by Revmakx |
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* Copyright (c) 2012 Revmakx |
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* www.revmakx.com |
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* |
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|
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/** |
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* Taken from WordPress's automatic updater skin, which was added in version 3.7. |
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* |
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* @see Automatic_Upgrader_Skin |
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*/ |
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|
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if ( ! defined('ABSPATH') ) |
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die(); |
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class IWP_Updater_TraceableUpdaterSkin |
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{ |
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|
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public $options = array( |
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'url' => '', |
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'nonce' => '', |
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'title' => '', |
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'context' => false, |
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); |
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|
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public $upgrader; |
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|
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public $result; |
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|
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public $done_header = false; |
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|
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protected $messages = array(); |
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|
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private $startedImplicit = false; |
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|
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public function request_filesystem_credentials($error = false, $context = '', $allow_relaxed_file_ownership = false) |
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{ |
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if ($error instanceof WP_Error) { |
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return array('error' => $error->get_error_message(), 'error_code' => 'upgrade_plugins_wp_error'); |
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} |
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|
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if ($context) { |
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$this->options['context'] = $context; |
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} |
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|
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// file.php and template.php are documented to be required; the rest are there to match |
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// the list in the MMB_Installer class. |
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require_once ABSPATH.'wp-admin/includes/file.php'; |
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require_once ABSPATH.'wp-admin/includes/plugin.php'; |
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require_once ABSPATH.'wp-admin/includes/theme.php'; |
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require_once ABSPATH.'wp-admin/includes/misc.php'; |
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require_once ABSPATH.'wp-admin/includes/template.php'; |
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require_once ABSPATH.'wp-admin/includes/class-wp-upgrader.php'; |
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// This will output a credentials form in event of failure; we don't want that, so just hide with a buffer. |
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ob_start(); |
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/** @handled function */ |
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$result = request_filesystem_credentials('', '', $error, $context, null, $allow_relaxed_file_ownership); |
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ob_end_clean(); |
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|
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return $result; |
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} |
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|
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public function get_upgrade_messages() |
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{ |
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return $this->messages; |
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} |
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|
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/** |
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* @param string|array|WP_Error $data |
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*/ |
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public function feedback($data) |
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{ |
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if (!$this->startedImplicit) { |
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$this->startedImplicit = true; |
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@ob_implicit_flush(true); |
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} |
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|
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echo ' '; |
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@ob_flush(); |
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|
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if (is_wp_error($data)) { |
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$string = $data->get_error_message(); |
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} else { |
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if (is_array($data)) { |
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return; |
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} else { |
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$string = $data; |
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} |
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} |
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|
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if (!empty($this->upgrader->strings[$string])) { |
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$string = $this->upgrader->strings[$string]; |
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} |
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|
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if (strpos($string, '%') !== false) { |
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$args = func_get_args(); |
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$args = array_splice($args, 1); |
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if (!empty($args)) { |
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$string = vsprintf($string, $args); |
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} |
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} |
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|
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$string = trim($string); |
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|
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/** @handled function */ |
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// Only allow basic HTML in the messages, as it'll be used in emails/logs rather than direct browser output. |
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$string = wp_kses($string, array( |
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'a' => array( |
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'href' => true |
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), |
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'br' => true, |
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'em' => true, |
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'strong' => true, |
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)); |
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|
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if (empty($string)) { |
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return; |
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} |
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|
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$this->messages[] = array( |
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'message' => $string, |
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'key' => $data, |
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'args' => isset($args) ? $args : array(), |
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); |
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} |
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|
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public function header() |
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{ |
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ob_start(); |
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} |
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|
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public function footer() |
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{ |
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$output = ob_get_contents(); |
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if (!empty($output)) { |
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$this->feedback($output); |
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} |
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ob_end_clean(); |
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} |
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|
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public function bulk_header() |
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{ |
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} |
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|
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public function bulk_footer() |
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{ |
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} |
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|
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public function before() |
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{ |
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} |
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|
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public function after() |
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{ |
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} |
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|
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// Below was taken from WP_Upgrader_Skin, so we don't autoload it and cause trouble. |
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public function decrement_update_count() |
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{ |
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} |
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|
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public function error($errors) |
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{ |
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if (is_string($errors)) { |
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$this->feedback($errors); |
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|
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return; |
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} |
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|
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if (!$errors instanceof WP_Error || !$errors->get_error_code()) { |
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return; |
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} |
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|
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foreach ($errors->get_error_messages() as $message) { |
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if ($errors->get_error_data() && is_string($errors->get_error_data())) { |
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$this->feedback($message.' '.esc_html(strip_tags($errors->get_error_data()))); |
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} else { |
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$this->feedback($message); |
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} |
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} |
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} |
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|
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/** |
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* @param WP_Upgrader $upgrader |
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*/ |
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public function set_upgrader($upgrader) |
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{ |
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if (is_object($upgrader)) { |
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$this->upgrader = $upgrader; |
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} |
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$this->add_strings(); |
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} |
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|
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public function add_strings() |
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{ |
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} |
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|
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public function set_result($result) |
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{ |
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$this->result = $result; |
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} |
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} |
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|
