350 lines
12 KiB
PHP
350 lines
12 KiB
PHP
<?php
|
|
/**
|
|
* Upgrader API: Plugin_Installer_Skin class
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Upgrader
|
|
* @since 4.6.0
|
|
*/
|
|
|
|
/**
|
|
* Plugin Installer Skin for WordPress Plugin Installer.
|
|
*
|
|
* @since 2.8.0
|
|
* @since 4.6.0 Moved to its own file from wp-admin/includes/class-wp-upgrader-skins.php.
|
|
*
|
|
* @see WP_Upgrader_Skin
|
|
*/
|
|
class Plugin_Installer_Skin extends WP_Upgrader_Skin {
|
|
public $api;
|
|
public $type;
|
|
public $url;
|
|
public $overwrite;
|
|
|
|
private $is_downgrading = false;
|
|
|
|
/**
|
|
* @param array $args
|
|
*/
|
|
public function __construct( $args = array() ) {
|
|
$defaults = array(
|
|
'type' => 'web',
|
|
'url' => '',
|
|
'plugin' => '',
|
|
'nonce' => '',
|
|
'title' => '',
|
|
'overwrite' => '',
|
|
);
|
|
$args = wp_parse_args( $args, $defaults );
|
|
|
|
$this->type = $args['type'];
|
|
$this->url = $args['url'];
|
|
$this->api = isset( $args['api'] ) ? $args['api'] : array();
|
|
$this->overwrite = $args['overwrite'];
|
|
|
|
parent::__construct( $args );
|
|
}
|
|
|
|
/**
|
|
* Action to perform before installing a plugin.
|
|
*
|
|
* @since 2.8.0
|
|
*/
|
|
public function before() {
|
|
if ( ! empty( $this->api ) ) {
|
|
$this->upgrader->strings['process_success'] = sprintf(
|
|
$this->upgrader->strings['process_success_specific'],
|
|
$this->api->name,
|
|
$this->api->version
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Hides the `process_failed` error when updating a plugin by uploading a zip file.
|
|
*
|
|
* @since 5.5.0
|
|
*
|
|
* @param WP_Error $wp_error WP_Error object.
|
|
* @return bool
|
|
*/
|
|
public function hide_process_failed( $wp_error ) {
|
|
if (
|
|
'upload' === $this->type &&
|
|
'' === $this->overwrite &&
|
|
$wp_error->get_error_code() === 'folder_exists'
|
|
) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Action to perform following a plugin install.
|
|
*
|
|
* @since 2.8.0
|
|
*/
|
|
public function after() {
|
|
// Check if the plugin can be overwritten and output the HTML.
|
|
if ( $this->do_overwrite() ) {
|
|
return;
|
|
}
|
|
|
|
$plugin_file = $this->upgrader->plugin_info();
|
|
|
|
$install_actions = array();
|
|
|
|
$from = isset( $_GET['from'] ) ? wp_unslash( $_GET['from'] ) : 'plugins';
|
|
|
|
if ( 'import' === $from ) {
|
|
$install_actions['activate_plugin'] = sprintf(
|
|
'<a class="button button-primary" href="%s" target="_parent">%s</a>',
|
|
wp_nonce_url( 'plugins.php?action=activate&from=import&plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file ),
|
|
__( 'Activate Plugin & Run Importer' )
|
|
);
|
|
} elseif ( 'press-this' === $from ) {
|
|
$install_actions['activate_plugin'] = sprintf(
|
|
'<a class="button button-primary" href="%s" target="_parent">%s</a>',
|
|
wp_nonce_url( 'plugins.php?action=activate&from=press-this&plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file ),
|
|
__( 'Activate Plugin & Go to Press This' )
|
|
);
|
|
} else {
|
|
$install_actions['activate_plugin'] = sprintf(
|
|
'<a class="button button-primary" href="%s" target="_parent">%s</a>',
|
|
wp_nonce_url( 'plugins.php?action=activate&plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file ),
|
|
__( 'Activate Plugin' )
|
|
);
|
|
}
|
|
|
|
if ( is_multisite() && current_user_can( 'manage_network_plugins' ) ) {
|
|
$install_actions['network_activate'] = sprintf(
|
|
'<a class="button button-primary" href="%s" target="_parent">%s</a>',
|
|
wp_nonce_url( 'plugins.php?action=activate&networkwide=1&plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file ),
|
|
__( 'Network Activate' )
|
|
);
|
|
unset( $install_actions['activate_plugin'] );
|
|
}
|
|
|
|
if ( 'import' === $from ) {
|
|
$install_actions['importers_page'] = sprintf(
|
|
'<a href="%s" target="_parent">%s</a>',
|
|
admin_url( 'import.php' ),
|
|
__( 'Go to Importers' )
|
|
);
|
|
} elseif ( 'web' === $this->type ) {
|
|
$install_actions['plugins_page'] = sprintf(
|
|
'<a href="%s" target="_parent">%s</a>',
|
|
self_admin_url( 'plugin-install.php' ),
|
|
__( 'Go to Plugin Installer' )
|
|
);
|
|
} elseif ( 'upload' === $this->type && 'plugins' === $from ) {
|
|
$install_actions['plugins_page'] = sprintf(
|
|
'<a href="%s">%s</a>',
|
|
self_admin_url( 'plugin-install.php' ),
|
|
__( 'Go to Plugin Installer' )
|
|
);
|
|
} else {
|
|
$install_actions['plugins_page'] = sprintf(
|
|
'<a href="%s" target="_parent">%s</a>',
|
|
self_admin_url( 'plugins.php' ),
|
|
__( 'Go to Plugins page' )
|
|
);
|
|
}
|
|
|
|
if ( ! $this->result || is_wp_error( $this->result ) ) {
|
|
unset( $install_actions['activate_plugin'], $install_actions['network_activate'] );
|
|
} elseif ( ! current_user_can( 'activate_plugin', $plugin_file ) || is_plugin_active( $plugin_file ) ) {
|
|
unset( $install_actions['activate_plugin'] );
|
|
}
|
|
|
|
/**
|
|
* Filters the list of action links available following a single plugin installation.
|
|
*
|
|
* @since 2.7.0
|
|
*
|
|
* @param string[] $install_actions Array of plugin action links.
|
|
* @param object $api Object containing WordPress.org API plugin data. Empty
|
|
* for non-API installs, such as when a plugin is installed
|
|
* via upload.
|
|
* @param string $plugin_file Path to the plugin file relative to the plugins directory.
|
|
*/
|
|
$install_actions = apply_filters( 'install_plugin_complete_actions', $install_actions, $this->api, $plugin_file );
|
|
|
|
if ( ! empty( $install_actions ) ) {
|
|
$this->feedback( implode( ' ', (array) $install_actions ) );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if the plugin can be overwritten and output the HTML for overwriting a plugin on upload.
|
|
*
|
|
* @since 5.5.0
|
|
*
|
|
* @return bool Whether the plugin can be overwritten and HTML was outputted.
|
|
*/
|
|
private function do_overwrite() {
|
|
if ( 'upload' !== $this->type || ! is_wp_error( $this->result ) || 'folder_exists' !== $this->result->get_error_code() ) {
|
|
return false;
|
|
}
|
|
|
|
$folder = $this->result->get_error_data( 'folder_exists' );
|
|
$folder = ltrim( substr( $folder, strlen( WP_PLUGIN_DIR ) ), '/' );
|
|
|
|
$current_plugin_data = false;
|
|
$all_plugins = get_plugins();
|
|
|
|
foreach ( $all_plugins as $plugin => $plugin_data ) {
|
|
if ( strrpos( $plugin, $folder ) !== 0 ) {
|
|
continue;
|
|
}
|
|
|
|
$current_plugin_data = $plugin_data;
|
|
}
|
|
|
|
$new_plugin_data = $this->upgrader->new_plugin_data;
|
|
|
|
if ( ! $current_plugin_data || ! $new_plugin_data ) {
|
|
return false;
|
|
}
|
|
|
|
echo '<h2 class="update-from-upload-heading">' . esc_html__( 'This plugin is already installed.' ) . '</h2>';
|
|
|
|
$this->is_downgrading = version_compare( $current_plugin_data['Version'], $new_plugin_data['Version'], '>' );
|
|
|
|
$rows = array(
|
|
'Name' => __( 'Plugin name' ),
|
|
'Version' => __( 'Version' ),
|
|
'Author' => __( 'Author' ),
|
|
'RequiresWP' => __( 'Required WordPress version' ),
|
|
'RequiresPHP' => __( 'Required PHP version' ),
|
|
);
|
|
|
|
$table = '<table class="update-from-upload-comparison"><tbody>';
|
|
$table .= '<tr><th></th><th>' . esc_html_x( 'Current', 'plugin' ) . '</th>';
|
|
$table .= '<th>' . esc_html_x( 'Uploaded', 'plugin' ) . '</th></tr>';
|
|
|
|
$is_same_plugin = true; // Let's consider only these rows.
|
|
|
|
foreach ( $rows as $field => $label ) {
|
|
$old_value = ! empty( $current_plugin_data[ $field ] ) ? (string) $current_plugin_data[ $field ] : '-';
|
|
$new_value = ! empty( $new_plugin_data[ $field ] ) ? (string) $new_plugin_data[ $field ] : '-';
|
|
|
|
$is_same_plugin = $is_same_plugin && ( $old_value === $new_value );
|
|
|
|
$diff_field = ( 'Version' !== $field && $new_value !== $old_value );
|
|
$diff_version = ( 'Version' === $field && $this->is_downgrading );
|
|
|
|
$table .= '<tr><td class="name-label">' . $label . '</td><td>' . wp_strip_all_tags( $old_value ) . '</td>';
|
|
$table .= ( $diff_field || $diff_version ) ? '<td class="warning">' : '<td>';
|
|
$table .= wp_strip_all_tags( $new_value ) . '</td></tr>';
|
|
}
|
|
|
|
$table .= '</tbody></table>';
|
|
|
|
/**
|
|
* Filters the compare table output for overwriting a plugin package on upload.
|
|
*
|
|
* @since 5.5.0
|
|
*
|
|
* @param string $table The output table with Name, Version, Author, RequiresWP, and RequiresPHP info.
|
|
* @param array $current_plugin_data Array with current plugin data.
|
|
* @param array $new_plugin_data Array with uploaded plugin data.
|
|
*/
|
|
echo apply_filters( 'install_plugin_overwrite_comparison', $table, $current_plugin_data, $new_plugin_data );
|
|
|
|
$install_actions = array();
|
|
$can_update = true;
|
|
|
|
$blocked_message = '<p>' . esc_html__( 'The plugin cannot be updated due to the following:' ) . '</p>';
|
|
$blocked_message .= '<ul class="ul-disc">';
|
|
|
|
$requires_php = isset( $new_plugin_data['RequiresPHP'] ) ? $new_plugin_data['RequiresPHP'] : null;
|
|
$requires_wp = isset( $new_plugin_data['RequiresWP'] ) ? $new_plugin_data['RequiresWP'] : null;
|
|
|
|
if ( ! is_php_version_compatible( $requires_php ) ) {
|
|
$error = sprintf(
|
|
/* translators: 1: Current PHP version, 2: Version required by the uploaded plugin. */
|
|
__( 'The PHP version on your server is %1$s, however the uploaded plugin requires %2$s.' ),
|
|
PHP_VERSION,
|
|
$requires_php
|
|
);
|
|
|
|
$blocked_message .= '<li>' . esc_html( $error ) . '</li>';
|
|
$can_update = false;
|
|
}
|
|
|
|
if ( ! is_wp_version_compatible( $requires_wp ) ) {
|
|
$error = sprintf(
|
|
/* translators: 1: Current WordPress version, 2: Version required by the uploaded plugin. */
|
|
__( 'Your WordPress version is %1$s, however the uploaded plugin requires %2$s.' ),
|
|
get_bloginfo( 'version' ),
|
|
$requires_wp
|
|
);
|
|
|
|
$blocked_message .= '<li>' . esc_html( $error ) . '</li>';
|
|
$can_update = false;
|
|
}
|
|
|
|
$blocked_message .= '</ul>';
|
|
|
|
if ( $can_update ) {
|
|
if ( $this->is_downgrading ) {
|
|
$warning = sprintf(
|
|
/* translators: %s: Documentation URL. */
|
|
__( 'You are uploading an older version of a current plugin. You can continue to install the older version, but be sure to <a href="%s">back up your database and files</a> first.' ),
|
|
__( 'https://wordpress.org/support/article/wordpress-backups/' )
|
|
);
|
|
} else {
|
|
$warning = sprintf(
|
|
/* translators: %s: Documentation URL. */
|
|
__( 'You are updating a plugin. Be sure to <a href="%s">back up your database and files</a> first.' ),
|
|
__( 'https://wordpress.org/support/article/wordpress-backups/' )
|
|
);
|
|
}
|
|
|
|
echo '<p class="update-from-upload-notice">' . $warning . '</p>';
|
|
|
|
$overwrite = $this->is_downgrading ? 'downgrade-plugin' : 'update-plugin';
|
|
|
|
$install_actions['overwrite_plugin'] = sprintf(
|
|
'<a class="button button-primary update-from-upload-overwrite" href="%s" target="_parent">%s</a>',
|
|
wp_nonce_url( add_query_arg( 'overwrite', $overwrite, $this->url ), 'plugin-upload' ),
|
|
_x( 'Replace current with uploaded', 'plugin' )
|
|
);
|
|
} else {
|
|
echo $blocked_message;
|
|
}
|
|
|
|
$cancel_url = add_query_arg( 'action', 'upload-plugin-cancel-overwrite', $this->url );
|
|
|
|
$install_actions['plugins_page'] = sprintf(
|
|
'<a class="button" href="%s">%s</a>',
|
|
wp_nonce_url( $cancel_url, 'plugin-upload-cancel-overwrite' ),
|
|
__( 'Cancel and go back' )
|
|
);
|
|
|
|
/**
|
|
* Filters the list of action links available following a single plugin installation failure
|
|
* when overwriting is allowed.
|
|
*
|
|
* @since 5.5.0
|
|
*
|
|
* @param string[] $install_actions Array of plugin action links.
|
|
* @param object $api Object containing WordPress.org API plugin data.
|
|
* @param array $new_plugin_data Array with uploaded plugin data.
|
|
*/
|
|
$install_actions = apply_filters( 'install_plugin_overwrite_actions', $install_actions, $this->api, $new_plugin_data );
|
|
|
|
if ( ! empty( $install_actions ) ) {
|
|
printf(
|
|
'<p class="update-from-upload-expired hidden">%s</p>',
|
|
__( 'The uploaded file has expired. Please go back and upload it again.' )
|
|
);
|
|
echo '<p class="update-from-upload-actions">' . implode( ' ', (array) $install_actions ) . '</p>';
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|