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WP_Upgrader updates from DD32. see #7875 

git-svn-id: http://svn.automattic.com/wordpress/trunk@11089 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2009-04-26 18:17:19 +00:00
parent 84f5771dfa
commit b56c151d71
1 changed files with 109 additions and 30 deletions
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139
wp-admin/includes/class-wp-upgrader.php
View File

@ -1,20 +1,25 @@
<?php
/**
* This file is an attempt at an abstracted version of the plugin/theme/core installer/upgrader which can be used interchangably for all uses needed within WordPress.
* It is designed to be as flexible as possible, but some logic may seem rather, crazy to say the least.
* Yes, this header is designed to be replaced before commiting, Hopefully i'll get some proper documentation in here.
* A File upgrader class for WordPress.
*
* This File obviously needs some new PHPDoc, However:
* Tested:
* Theme/Plugin Upgrades/Installs
* Core Upgrade
* FTP Extension, FTP Sockets, Direct.
* Untested:
* SSH2 Layer - Needs a good cleanup.
* This set of classes are designed to be used to upgrade/install a local set of files on the filesystem via the Filesystem Abstraction classes.
*
* TODO: Remove this commentblock and replace with some better docs.
* @link http://trac.wordpress.org/ticket/7875 consolidate plugin/theme/core upgrade/install functions
*
* @package WordPress
* @subpackage Upgrader
* @since 2.8.0
*/
/**
* WordPress Upgrader class for Upgrading/Installing a local set of files via the Filesystem Abstraction classes from a Zip file.
*
* @TODO More Detailed docs, for methods as well.
*
* @package WordPress
* @subpackage Upgrader
* @since 2.8.0
*/
class WP_Upgrader {
var $strings = array();
var $skin = null;
@ -28,7 +33,11 @@ class WP_Upgrader {
$this->skin = new WP_Upgrader_Skin();
else
$this->skin = $skin;
}
function init() {
$this->skin->set_upgrader($this);
$this->generic_strings();
}
function generic_strings() {
@ -323,12 +332,20 @@ class WP_Upgrader {
}
/**
* Plugin Upgrader class for WordPress Plugins, It is designed to upgrade/install plugins from a local zip, remote zip URL, or uploaded zip file.
*
* @TODO More Detailed docs, for methods as well.
*
* @package WordPress
* @subpackage Upgrader
* @since 2.8.0
*/
class Plugin_Upgrader extends WP_Upgrader {
var $result;
function upgrade_strings() {
$this->generic_strings();
$this->strings['up_to_date'] = __('The plugin is at the latest version.');
$this->strings['no_package'] = __('Upgrade package not available.');
$this->strings['downloading_package'] = __('Downloading update from %s.');
@ -341,7 +358,6 @@ class Plugin_Upgrader extends WP_Upgrader {
}
function install_strings() {
$this->generic_strings();
$this->strings['no_package'] = __('Install package not available.');
$this->strings['downloading_package'] = __('Downloading install package from %s.');
$this->strings['unpack_package'] = __('Unpacking the package.');
@ -352,6 +368,7 @@ class Plugin_Upgrader extends WP_Upgrader {
function install($package) {
$this->init();
$this->install_strings();
$this->run(array(
@ -369,6 +386,7 @@ class Plugin_Upgrader extends WP_Upgrader {
function upgrade($plugin) {
$this->init();
$this->upgrade_strings();
$current = get_transient( 'update_plugins' );
@ -469,13 +487,20 @@ class Plugin_Upgrader extends WP_Upgrader {
}
}
/**
* Theme Upgrader class for WordPress Themes, It is designed to upgrade/install themes from a local zip, remote zip URL, or uploaded zip file.
*
* @TODO More Detailed docs, for methods as well.
*
* @package WordPress
* @subpackage Upgrader
* @since 2.8.0
*/
class Theme_Upgrader extends WP_Upgrader {
var $result;
function upgrade_strings() {
$this->generic_strings();
$this->strings['up_to_date'] = __('The theme is at the latest version.');
$this->strings['no_package'] = __('Upgrade package not available.');
$this->strings['downloading_package'] = __('Downloading update from %s.');
@ -487,7 +512,6 @@ class Theme_Upgrader extends WP_Upgrader {
}
function install_strings() {
$this->generic_strings();
$this->strings['no_package'] = __('Install package not available.');
$this->strings['downloading_package'] = __('Downloading install package from %s.');
$this->strings['unpack_package'] = __('Unpacking the package.');
@ -497,7 +521,8 @@ class Theme_Upgrader extends WP_Upgrader {
}
function install($package) {
$this->init();
$this->install_strings();
$options = array(
@ -523,6 +548,7 @@ class Theme_Upgrader extends WP_Upgrader {
function upgrade($theme) {
$this->init();
$this->upgrade_strings();
// Is an update available?
@ -616,11 +642,18 @@ class Theme_Upgrader extends WP_Upgrader {
}
//Untested.
/**
* Core Upgrader class for WordPress. It allows for WordPress to upgrade itself in combiantion with the wp-admin/includes/update-core.php file
*
* @TODO More Detailed docs, for methods as well.
*
* @package WordPress
* @subpackage Upgrader
* @since 2.8.0
*/
class Core_Upgrader extends WP_Upgrader {
function upgrade_strings() {
$this->generic_strings();
$this->strings['up_to_date'] = __('WordPress is at the latest version.');
$this->strings['no_package'] = __('Upgrade package not available.');
$this->strings['downloading_package'] = __('Downloading update from %s.');
@ -630,8 +663,9 @@ class Core_Upgrader extends WP_Upgrader {
function upgrade($current) {
global $wp_filesystem;
$this->upgrade_strings();
$this->init();
$this->upgrade_strings();
if ( !empty($feedback) )
add_filter('update_feedback', $feedback);
@ -668,14 +702,15 @@ class Core_Upgrader extends WP_Upgrader {
}
/**
* Skin stuff here.
* ============================================
* ============================================
* ============================================
* Generic Skin for the WordPress Upgrader classes. This skin is designed to be extended for specific purposes.
*
* @TODO More Detailed docs, for methods as well.
*
* @package WordPress
* @subpackage Upgrader
* @since 2.8.0
*/
class WP_Upgrader_Skin {
var $upgrader;
@ -732,7 +767,7 @@ class WP_Upgrader_Skin {
}
function feedback($string) {
if ( isset( $this->upgrader->strings[$string]) )
if ( isset( $this->upgrader->strings[$string] ) )
$string = $this->upgrader->strings[$string];
if ( strpos($string, '%') !== false ) {
@ -750,6 +785,15 @@ class WP_Upgrader_Skin {
}
/**
* Plugin Upgrader Skin for WordPress Plugin Upgrades.
*
* @TODO More Detailed docs, for methods as well.
*
* @package WordPress
* @subpackage Upgrader
* @since 2.8.0
*/
class Plugin_Upgrader_Skin extends WP_Upgrader_Skin {
var $plugin = '';
var $plugin_active = false;
@ -790,7 +834,15 @@ class Plugin_Upgrader_Skin extends WP_Upgrader_Skin {
}
}
/**
* Plugin Installer Skin for WordPress Plugin Installer.
*
* @TODO More Detailed docs, for methods as well.
*
* @package WordPress
* @subpackage Upgrader
* @since 2.8.0
*/
class Plugin_Installer_Skin extends WP_Upgrader_Skin {
var $api;
var $type;
@ -829,7 +881,7 @@ class Plugin_Installer_Skin extends WP_Upgrader_Skin {
if ( ! $this->result || is_wp_error($this->result) )
unset( $update_actions['activate_plugin'] );
unset( $install_actions['activate_plugin'] );
$install_actions = apply_filters('install_plugin_complete_actions', $install_actions, $this->api, $plugin_file);
if ( ! empty($install_actions) )
@ -837,6 +889,15 @@ class Plugin_Installer_Skin extends WP_Upgrader_Skin {
}
}
/**
* Theme Installer Skin for the WordPress Theme Installer.
*
* @TODO More Detailed docs, for methods as well.
*
* @package WordPress
* @subpackage Upgrader
* @since 2.8.0
*/
class Theme_Installer_Skin extends WP_Upgrader_Skin {
var $api;
var $type;
@ -885,7 +946,7 @@ class Theme_Installer_Skin extends WP_Upgrader_Skin {
$install_actions['themes_page'] = '<a href="' . admin_url('themes.php') . '" title="' . attribute_escape(__('Themes page')) . '" target="_parent">' . __('Return to Themes page') . '</a>';
if ( ! $this->result || is_wp_error($this->result) )
unset( $update_actions['activate'], $update_actions['preview'] );
unset( $install_actions['activate'], $install_actions['preview'] );
$install_actions = apply_filters('install_theme_complete_actions', $install_actions, $this->api, $stylesheet, $theme_info);
if ( ! empty($install_actions) )
@ -893,6 +954,15 @@ class Theme_Installer_Skin extends WP_Upgrader_Skin {
}
}
/**
* Theme Upgrader Skin for WordPress Theme Upgrades.
*
* @TODO More Detailed docs, for methods as well.
*
* @package WordPress
* @subpackage Upgrader
* @since 2.8.0
*/
class Theme_Upgrader_Skin extends WP_Upgrader_Skin {
var $theme = '';
@ -938,6 +1008,15 @@ class Theme_Upgrader_Skin extends WP_Upgrader_Skin {
}
}
/**
* Upgrade Skin helper for File uploads. This class handles the upload process and passes it as if its a local file to the Upgrade/Installer functions.
*
* @TODO More Detailed docs, for methods as well.
*
* @package WordPress
* @subpackage Upgrader
* @since 2.8.0
*/
class File_Upload_Upgrader {
var $package;
var $filename;