X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/38ca813a0e312e2768e5b9519f0415cd0aa84781..6c8f14c09105d0afa4c1574215c59b5021040e76:/wp-admin/includes/class-wp-upgrader.php
diff --git a/wp-admin/includes/class-wp-upgrader.php b/wp-admin/includes/class-wp-upgrader.php
index 1cf4c41c..ef8fb5f8 100644
--- a/wp-admin/includes/class-wp-upgrader.php
+++ b/wp-admin/includes/class-wp-upgrader.php
@@ -52,7 +52,7 @@ class WP_Upgrader {
$this->strings['installing_package'] = __('Installing the latest version…');
$this->strings['folder_exists'] = __('Destination folder already exists.');
$this->strings['mkdir_failed'] = __('Could not create directory.');
- $this->strings['bad_package'] = __('Incompatible Archive.');
+ $this->strings['incompatible_archive'] = __('The package could not be installed.');
$this->strings['maintenance_start'] = __('Enabling Maintenance mode…');
$this->strings['maintenance_end'] = __('Disabling Maintenance mode…');
@@ -153,6 +153,9 @@ class WP_Upgrader {
if ( is_wp_error($result) ) {
$wp_filesystem->delete($working_dir, true);
+ if ( 'incompatible_archive' == $result->get_error_code() ) {
+ return new WP_Error( 'incompatible_archive', $this->strings['incompatible_archive'], $result->get_error_data() );
+ }
return $result;
}
@@ -190,8 +193,9 @@ class WP_Upgrader {
if ( 1 == count($source_files) && $wp_filesystem->is_dir( trailingslashit($source) . $source_files[0] . '/') ) //Only one folder? Then we want its contents.
$source = trailingslashit($source) . trailingslashit($source_files[0]);
elseif ( count($source_files) == 0 )
- return new WP_Error('bad_package', $this->strings['bad_package']); //There are no files?
- //else //Its only a single file, The upgrader will use the foldername of this file as the destination folder. foldername is based on zip filename.
+ return new WP_Error( 'incompatible_archive', $this->strings['incompatible_archive'], __( 'The plugin contains no files.' ) ); //There are no files?
+ else //Its only a single file, The upgrader will use the foldername of this file as the destination folder. foldername is based on zip filename.
+ $source = trailingslashit($source);
//Hook ability to change the source file location..
$source = apply_filters('upgrader_source_selection', $source, $remote_source, $this);
@@ -209,7 +213,7 @@ class WP_Upgrader {
}
if ( $clear_destination ) {
- //We're going to clear the destination if theres something there
+ //We're going to clear the destination if there's something there
$this->skin->feedback('remove_old');
$removed = true;
if ( $wp_filesystem->exists($remote_destination) )
@@ -221,7 +225,7 @@ class WP_Upgrader {
else if ( ! $removed )
return new WP_Error('remove_old_failed', $this->strings['remove_old_failed']);
} elseif ( $wp_filesystem->exists($remote_destination) ) {
- //If we're not clearing the destination folder and something exists there allready, Bail.
+ //If we're not clearing the destination folder and something exists there already, Bail.
//But first check to see if there are actually any files in the folder.
$_files = $wp_filesystem->dirlist($remote_destination);
if ( ! empty($_files) ) {
@@ -301,7 +305,7 @@ class WP_Upgrader {
$delete_package = ($download != $package); // Do not delete a "local" file
- //Unzip's the file into a temporary directory
+ //Unzips the file into a temporary directory
$working_dir = $this->unpack_package( $download, $delete_package );
if ( is_wp_error($working_dir) ) {
$this->skin->error($working_dir);
@@ -322,7 +326,7 @@ class WP_Upgrader {
$this->skin->error($result);
$this->skin->feedback('process_failed');
} else {
- //Install Suceeded
+ //Install Succeeded
$this->skin->feedback('process_success');
}
$this->skin->after();
@@ -370,7 +374,6 @@ class Plugin_Upgrader extends WP_Upgrader {
$this->strings['no_package'] = __('Update package not available.');
$this->strings['downloading_package'] = __('Downloading update from %s…');
$this->strings['unpack_package'] = __('Unpacking the update…');
- $this->strings['deactivate_plugin'] = __('Deactivating the plugin…');
$this->strings['remove_old'] = __('Removing the old version of the plugin…');
$this->strings['remove_old_failed'] = __('Could not remove the old plugin.');
$this->strings['process_failed'] = __('Plugin update failed.');
@@ -391,6 +394,8 @@ class Plugin_Upgrader extends WP_Upgrader {
$this->init();
$this->install_strings();
+ add_filter('upgrader_source_selection', array(&$this, 'check_package') );
+
$this->run(array(
'package' => $package,
'destination' => WP_PLUGIN_DIR,
@@ -399,9 +404,16 @@ class Plugin_Upgrader extends WP_Upgrader {
'hook_extra' => array()
));
+ remove_filter('upgrader_source_selection', array(&$this, 'check_package') );
+
+ if ( ! $this->result || is_wp_error($this->result) )
+ return $this->result;
+
// Force refresh of plugin update information
delete_site_transient('update_plugins');
+ wp_cache_delete( 'plugins', 'plugins' );
+ return true;
}
function upgrade($plugin) {
@@ -423,7 +435,7 @@ class Plugin_Upgrader extends WP_Upgrader {
add_filter('upgrader_pre_install', array(&$this, 'deactivate_plugin_before_upgrade'), 10, 2);
add_filter('upgrader_clear_destination', array(&$this, 'delete_old_plugin'), 10, 4);
- //'source_selection' => array(&$this, 'source_selection'), //theres a track ticket to move up the directory for zip's which are made a bit differently, useful for non-.org plugins.
+ //'source_selection' => array(&$this, 'source_selection'), //there's a trac ticket to move up the directory for zip's which are made a bit differently, useful for non-.org plugins.
$this->run(array(
'package' => $r->package,
@@ -435,7 +447,7 @@ class Plugin_Upgrader extends WP_Upgrader {
)
));
- // Cleanup our hooks, incase something else does a upgrade on this connection.
+ // Cleanup our hooks, in case something else does a upgrade on this connection.
remove_filter('upgrader_pre_install', array(&$this, 'deactivate_plugin_before_upgrade'));
remove_filter('upgrader_clear_destination', array(&$this, 'delete_old_plugin'));
@@ -444,6 +456,7 @@ class Plugin_Upgrader extends WP_Upgrader {
// Force refresh of plugin update information
delete_site_transient('update_plugins');
+ wp_cache_delete( 'plugins', 'plugins' );
}
function bulk_upgrade($plugins) {
@@ -483,11 +496,11 @@ class Plugin_Upgrader extends WP_Upgrader {
$this->skin->plugin_info = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin, false, true);
if ( !isset( $current->response[ $plugin ] ) ) {
- $this->skin->set_result(false);
+ $this->skin->set_result(true);
$this->skin->before();
- $this->skin->error('up_to_date');
+ $this->skin->feedback('up_to_date');
$this->skin->after();
- $results[$plugin] = false;
+ $results[$plugin] = true;
continue;
}
@@ -520,15 +533,42 @@ class Plugin_Upgrader extends WP_Upgrader {
$this->skin->footer();
- // Cleanup our hooks, incase something else does a upgrade on this connection.
+ // Cleanup our hooks, in case something else does a upgrade on this connection.
remove_filter('upgrader_clear_destination', array(&$this, 'delete_old_plugin'));
// Force refresh of plugin update information
delete_site_transient('update_plugins');
+ wp_cache_delete( 'plugins', 'plugins' );
return $results;
}
+ function check_package($source) {
+ global $wp_filesystem;
+
+ if ( is_wp_error($source) )
+ return $source;
+
+ $working_directory = str_replace( $wp_filesystem->wp_content_dir(), trailingslashit(WP_CONTENT_DIR), $source);
+ if ( ! is_dir($working_directory) ) // Sanity check, if the above fails, lets not prevent installation.
+ return $source;
+
+ // Check the folder contains at least 1 valid plugin.
+ $plugins_found = false;
+ foreach ( glob( $working_directory . '*.php' ) as $file ) {
+ $info = get_plugin_data($file, false, false);
+ if ( !empty( $info['Name'] ) ) {
+ $plugins_found = true;
+ break;
+ }
+ }
+
+ if ( ! $plugins_found )
+ return new WP_Error( 'incompatible_archive', $this->strings['incompatible_archive'], __('No valid plugins were found.') );
+
+ return $source;
+ }
+
//return plugin info.
function plugin_info() {
if ( ! is_array($this->result) )
@@ -556,7 +596,6 @@ class Plugin_Upgrader extends WP_Upgrader {
return new WP_Error('bad_request', $this->strings['bad_request']);
if ( is_plugin_active($plugin) ) {
- $this->skin->feedback('deactivate_plugin');
//Deactivate the plugin silently, Prevent deactivation hooks from running.
deactivate_plugins($plugin, true);
}
@@ -604,6 +643,7 @@ class Plugin_Upgrader extends WP_Upgrader {
class Theme_Upgrader extends WP_Upgrader {
var $result;
+ var $bulk = false;
function upgrade_strings() {
$this->strings['up_to_date'] = __('The theme is at the latest version.');
@@ -623,6 +663,80 @@ class Theme_Upgrader extends WP_Upgrader {
$this->strings['installing_package'] = __('Installing the theme…');
$this->strings['process_failed'] = __('Theme install failed.');
$this->strings['process_success'] = __('Theme installed successfully.');
+ /* translators: 1: theme name, 2: version */
+ $this->strings['process_success_specific'] = __('Successfully installed the theme %1$s %2$s.');
+ $this->strings['parent_theme_search'] = __('This theme requires a parent theme. Checking if it is installed…');
+ /* translators: 1: theme name, 2: version */
+ $this->strings['parent_theme_prepare_install'] = __('Preparing to install %1$s %2$s…');
+ /* translators: 1: theme name, 2: version */
+ $this->strings['parent_theme_currently_installed'] = __('The parent theme, %1$s %2$s, is currently installed.');
+ /* translators: 1: theme name, 2: version */
+ $this->strings['parent_theme_install_success'] = __('Successfully installed the parent theme, %1$s %2$s.');
+ $this->strings['parent_theme_not_found'] = __('The parent theme could not be found. You will need to install the parent theme, %s, before you can use this child theme.');
+ }
+
+ function check_parent_theme_filter($install_result, $hook_extra, $child_result) {
+ // Check to see if we need to install a parent theme
+ $theme_info = $this->theme_info();
+
+ if ( ! $theme_info->parent() )
+ return $install_result;
+
+ $this->skin->feedback( 'parent_theme_search' );
+
+ if ( ! $theme_info->parent()->errors() ) {
+ $this->skin->feedback( 'parent_theme_currently_installed', $theme_info->parent()->display('Name'), $theme_info->parent()->display('Version') );
+ // We already have the theme, fall through.
+ return $install_result;
+ }
+
+ // We don't have the parent theme, lets install it
+ $api = themes_api('theme_information', array('slug' => $theme_info->get('Template'), 'fields' => array('sections' => false, 'tags' => false) ) ); //Save on a bit of bandwidth.
+
+ if ( ! $api || is_wp_error($api) ) {
+ $this->skin->feedback( 'parent_theme_not_found', $theme_info->get('Template') );
+ // Don't show activate or preview actions after install
+ add_filter('install_theme_complete_actions', array(&$this, 'hide_activate_preview_actions') );
+ return $install_result;
+ }
+
+ // Backup required data we're going to override:
+ $child_api = $this->skin->api;
+ $child_success_message = $this->strings['process_success'];
+
+ // Override them
+ $this->skin->api = $api;
+ $this->strings['process_success_specific'] = $this->strings['parent_theme_install_success'];//, $api->name, $api->version);
+
+ $this->skin->feedback('parent_theme_prepare_install', $api->name, $api->version);
+
+ add_filter('install_theme_complete_actions', '__return_false', 999); // Don't show any actions after installing the theme.
+
+ // Install the parent theme
+ $parent_result = $this->run( array(
+ 'package' => $api->download_link,
+ 'destination' => WP_CONTENT_DIR . '/themes',
+ 'clear_destination' => false, //Do not overwrite files.
+ 'clear_working' => true
+ ) );
+
+ if ( is_wp_error($parent_result) )
+ add_filter('install_theme_complete_actions', array(&$this, 'hide_activate_preview_actions') );
+
+ // Start cleaning up after the parents installation
+ remove_filter('install_theme_complete_actions', '__return_false', 999);
+
+ // Reset child's result and data
+ $this->result = $child_result;
+ $this->skin->api = $child_api;
+ $this->strings['process_success'] = $child_success_message;
+
+ return $install_result;
+ }
+
+ function hide_activate_preview_actions($actions) {
+ unset($actions['activate'], $actions['preview']);
+ return $actions;
}
function install($package) {
@@ -630,6 +744,9 @@ class Theme_Upgrader extends WP_Upgrader {
$this->init();
$this->install_strings();
+ add_filter('upgrader_source_selection', array(&$this, 'check_package') );
+ add_filter('upgrader_post_install', array(&$this, 'check_parent_theme_filter'), 10, 3);
+
$options = array(
'package' => $package,
'destination' => WP_CONTENT_DIR . '/themes',
@@ -639,16 +756,16 @@ class Theme_Upgrader extends WP_Upgrader {
$this->run($options);
+ remove_filter('upgrader_source_selection', array(&$this, 'check_package') );
+ remove_filter('upgrader_post_install', array(&$this, 'check_parent_theme_filter'), 10, 3);
+
if ( ! $this->result || is_wp_error($this->result) )
return $this->result;
// Force refresh of theme update information
- delete_site_transient('update_themes');
+ wp_clean_themes_cache();
- if ( empty($result['destination_name']) )
- return false;
- else
- return $result['destination_name'];
+ return true;
}
function upgrade($theme) {
@@ -684,11 +801,15 @@ class Theme_Upgrader extends WP_Upgrader {
$this->run($options);
+ remove_filter('upgrader_pre_install', array(&$this, 'current_before'), 10, 2);
+ remove_filter('upgrader_post_install', array(&$this, 'current_after'), 10, 2);
+ remove_filter('upgrader_clear_destination', array(&$this, 'delete_old_theme'), 10, 4);
+
if ( ! $this->result || is_wp_error($this->result) )
return $this->result;
// Force refresh of theme update information
- delete_site_transient('update_themes');
+ wp_clean_themes_cache();
return true;
}
@@ -730,17 +851,17 @@ class Theme_Upgrader extends WP_Upgrader {
foreach ( $themes as $theme ) {
$this->update_current++;
+ $this->skin->theme_info = $this->theme_info($theme);
+
if ( !isset( $current->response[ $theme ] ) ) {
- $this->skin->set_result(false);
+ $this->skin->set_result(true);
$this->skin->before();
- $this->skin->error('up_to_date');
+ $this->skin->feedback('up_to_date');
$this->skin->after();
- $results[$theme] = false;
+ $results[$theme] = true;
continue;
}
- $this->skin->theme_info = $this->theme_info($theme);
-
// Get the URL to the zip file
$r = $current->response[ $theme ];
@@ -769,17 +890,44 @@ class Theme_Upgrader extends WP_Upgrader {
$this->skin->footer();
- // Cleanup our hooks, incase something else does a upgrade on this connection.
+ // Cleanup our hooks, in case something else does a upgrade on this connection.
remove_filter('upgrader_pre_install', array(&$this, 'current_before'), 10, 2);
remove_filter('upgrader_post_install', array(&$this, 'current_after'), 10, 2);
remove_filter('upgrader_clear_destination', array(&$this, 'delete_old_theme'), 10, 4);
// Force refresh of theme update information
- delete_site_transient('update_themes');
+ wp_clean_themes_cache();
return $results;
}
+ function check_package($source) {
+ global $wp_filesystem;
+
+ if ( is_wp_error($source) )
+ return $source;
+
+ // Check the folder contains a valid theme
+ $working_directory = str_replace( $wp_filesystem->wp_content_dir(), trailingslashit(WP_CONTENT_DIR), $source);
+ if ( ! is_dir($working_directory) ) // Sanity check, if the above fails, lets not prevent installation.
+ return $source;
+
+ // A proper archive should have a style.css file in the single subdirectory
+ if ( ! file_exists( $working_directory . 'style.css' ) )
+ return new WP_Error( 'incompatible_archive', $this->strings['incompatible_archive'], __('The theme is missing the style.css
stylesheet.') );
+
+ $info = get_file_data( $working_directory . 'style.css', array( 'Name' => 'Theme Name', 'Template' => 'Template' ) );
+
+ if ( empty( $info['Name'] ) )
+ return new WP_Error( 'incompatible_archive', $this->strings['incompatible_archive'], __("The style.css
stylesheet doesn't contain a valid theme header.") );
+
+ // If it's not a child theme, it must have at least an index.php to be legit.
+ if ( empty( $info['Template'] ) && ! file_exists( $working_directory . 'index.php' ) )
+ return new WP_Error( 'incompatible_archive', $this->strings['incompatible_archive'], __('The theme is missing the index.php
file.') );
+
+ return $source;
+ }
+
function current_before($return, $theme) {
if ( is_wp_error($return) )
@@ -795,22 +943,21 @@ class Theme_Upgrader extends WP_Upgrader {
return $return;
}
+
function current_after($return, $theme) {
if ( is_wp_error($return) )
return $return;
$theme = isset($theme['theme']) ? $theme['theme'] : '';
- if ( $theme != get_stylesheet() ) //If not current
+ if ( $theme != get_stylesheet() ) // If not current
return $return;
- //Ensure stylesheet name hasnt changed after the upgrade:
- // @TODO: Note, This doesnt handle the Template changing, or the Template name changing.
+ // Ensure stylesheet name hasn't changed after the upgrade:
if ( $theme == get_stylesheet() && $theme != $this->result['destination_name'] ) {
- $theme_info = $this->theme_info();
+ wp_clean_themes_cache();
$stylesheet = $this->result['destination_name'];
- $template = !empty($theme_info['Template']) ? $theme_info['Template'] : $stylesheet;
- switch_theme($template, $stylesheet, true);
+ switch_theme( $stylesheet );
}
//Time to remove maintenance mode
@@ -842,13 +989,13 @@ class Theme_Upgrader extends WP_Upgrader {
else
return false;
}
- return get_theme_data(WP_CONTENT_DIR . '/themes/' . $theme . '/style.css');
+ return wp_get_theme( $theme, WP_CONTENT_DIR . '/themes/' );
}
}
/**
- * Core Upgrader class for WordPress. It allows for WordPress to upgrade itself in combiantion with the wp-admin/includes/update-core.php file
+ * Core Upgrader class for WordPress. It allows for WordPress to upgrade itself in combination with the wp-admin/includes/update-core.php file
*
* @TODO More Detailed docs, for methods as well.
*
@@ -864,6 +1011,7 @@ class Core_Upgrader extends WP_Upgrader {
$this->strings['downloading_package'] = __('Downloading update from %s…');
$this->strings['unpack_package'] = __('Unpacking the update…');
$this->strings['copy_failed'] = __('Could not copy files.');
+ $this->strings['copy_failed_space'] = __('Could not copy files. You may have run out of disk space.' );
}
function upgrade($current) {
@@ -916,6 +1064,9 @@ class Core_Upgrader extends WP_Upgrader {
require(ABSPATH . 'wp-admin/includes/update-core.php');
+ if ( ! function_exists( 'update_core' ) )
+ return new WP_Error( 'copy_failed_space', $this->strings['copy_failed_space'] );
+
return update_core($working_dir, $wp_dir);
}
@@ -1037,7 +1188,6 @@ class Plugin_Upgrader_Skin extends WP_Upgrader_Skin {
function after() {
$this->plugin = $this->upgrader->plugin_info();
if ( !empty($this->plugin) && !is_wp_error($this->result) && $this->plugin_active ){
- show_message(__('Reactivating the plugin…'));
echo '';
}
@@ -1045,9 +1195,7 @@ class Plugin_Upgrader_Skin extends WP_Upgrader_Skin {
'activate_plugin' => '' . __('Activate Plugin') . '',
'plugins_page' => '' . __('Return to Plugins page') . ''
);
- if ( $this->plugin_active )
- unset( $update_actions['activate_plugin'] );
- if ( ! $this->result || is_wp_error($this->result) )
+ if ( $this->plugin_active || ! $this->result || is_wp_error( $this->result ) || ! current_user_can( 'activate_plugins' ) )
unset( $update_actions['activate_plugin'] );
$update_actions = apply_filters('update_plugin_complete_actions', $update_actions, $this->plugin);
@@ -1140,8 +1288,8 @@ class Bulk_Upgrader_Skin extends WP_Upgrader_Skin {
function before($title = '') {
$this->in_loop = true;
- printf( '