Add upstream

2019-10-24 00:12:05 +02:00
parent 85d41e4216
commit ac980f592c
3504 changed files with 1049983 additions and 29971 deletions
--- a/wp-content/plugins/updraftplus/central/classes/class-automatic-upgrader-skin.php
+++ b/wp-content/plugins/updraftplus/central/classes/class-automatic-upgrader-skin.php
@@ -0,0 +1,112 @@
+<?php
+// @codingStandardsIgnoreFile
+if (!defined('ABSPATH')) die('No direct access.');
+
+// Extracted from 4.5.2/wordpress/wp-admin/includes/class-wp-upgrader-skins.php; with the bulk_*() methods added since they are not in the base class on all WP versions.
+// Needed only on WP < 3.7
+
+/**
+ * Upgrader Skin for Automatic WordPress Upgrades
+ *
+ * Extracted from 4.5.2/wordpress/wp-admin/includes/class-wp-upgrader-skins.php; with the bulk_*() methods added since they are not in the base class on all WP versions.
+ * Needed only on WP < 3.7
+ *
+ * This skin is designed to be used when no output is intended, all output
+ * is captured and stored for the caller to process and log/email/discard.
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 3.7.0
+ */
+class Automatic_Upgrader_Skin extends WP_Upgrader_Skin {
+
+	protected $messages = array();
+
+	/**
+	 * Request filesystem credentials
+	 *
+	 * @param bool   $error 					   Check if there is an error: default is false
+	 * @param string $context 					   Context for credentails
+	 * @param bool   $allow_relaxed_file_ownership Check if relaxed file ownership is allowed
+	 * @return bool
+	 */
+	public function request_filesystem_credentials($error = false, $context = '', $allow_relaxed_file_ownership = false) {
+		if ($context) {
+			$this->options['context'] = $context;
+		}
+		// TODO: fix up request_filesystem_credentials(), or split it, to allow us to request a no-output version
+		// This will output a credentials form in event of failure, We don't want that, so just hide with a buffer
+		ob_start();
+		$result = parent::request_filesystem_credentials($error, $context, $allow_relaxed_file_ownership);
+		ob_end_clean();
+		return $result;
+	}
+
+	/**
+	 * Get update message
+	 *
+	 * @return array reti=urns an array of messages
+	 */
+	public function get_upgrade_messages() {
+		return $this->messages;
+	}
+
+	/**
+	 * Feedback
+	 *
+	 * @param  string|array|WP_Error $data THis is the data to be used for the feedback
+	 */
+	public function feedback($data) {
+		if (is_wp_error($data)) {
+			$string = $data->get_error_message();
+		} elseif (is_array($data)) {
+			return;
+		} else {
+			$string = $data;
+		}
+		if (!empty($this->upgrader->strings[$string]))
+			$string = $this->upgrader->strings[$string];
+
+		if (false !== strpos($string, '%')) {
+			$args = func_get_args();
+			$args = array_splice($args, 1);
+			if (!empty($args))
+				$string = vsprintf($string, $args);
+		}
+
+		$string = trim($string);
+
+		// Only allow basic HTML in the messages, as it'll be used in emails/logs rather than direct browser output.
+		$string = wp_kses($string, array(
+			'a' => array(
+				'href' => true
+			),
+			'br' => true,
+			'em' => true,
+			'strong' => true,
+		));
+
+		if (empty($string))
+			return;
+
+		$this->messages[] = $string;
+	}
+
+	public function header() {
+		ob_start();
+	}
+
+	public function footer() {
+		$output = ob_get_clean();
+		if (!empty($output))
+			$this->feedback($output);
+	}
+	
+	/**
+	 * @access public
+	 */
+	public function bulk_header() {}
+
+	public function bulk_footer() {
+	}
+}