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| Dir : /home/trave494/craftsperks.online/wp-content/plugins/backupbuddy/lib/updater/api.php |
<?php
/*
Provides an easy to use interface for communicating with the iThemes updater server.
Written by Chris Jean for iThemes.com
Version 1.1.0
Version History
1.0.0 - 2013-04-11 - Chris Jean
Release ready
1.0.1 - 2013-09-19 - Chris Jean
Updated requires to not use dirname().
Updated ithemes-updater-object to ithemes-updater-settings.
1.1.0 - 2013-10-02 - Chris Jean
Added get_package_changelog().
*/
class Ithemes_Updater_API {
private static $clear_cache_index = 'ithemes-updater-clear-cache';
public static function activate_package( $username, $password, $packages ) {
return self::get_response( 'activate_package', compact( 'username', 'password', 'packages' ) );
}
public static function deactivate_package( $username, $password, $packages ) {
return self::get_response( 'deactivate_package', compact( 'username', 'password', 'packages' ) );
}
public static function get_package_details() {
$packages = array();
return self::get_response( 'get_package_details', compact( 'packages' ), true );
}
public static function get_package_changelog( $package, $cur_version = false ) {
$response = wp_remote_get( 'http://api.ithemes.com/product/changelog?package=' . urlencode( $package ) );
if ( is_wp_error( $response ) )
return sprintf( __( '<p>Unable to get changelog data at this time.</p><p>Error <code>%1$s</code>: %2$s</p>', 'it-l10n-backupbuddy' ), $response->get_error_code(), $response->get_error_message() );
if ( ! is_array( $response ) || ! isset( $response['body'] ) )
return __( '<p>Unable to get changelog data at this time.</p><p>Error: Unrecognized response from <code>wp_remote_get</code>.</p>', 'it-l10n-backupbuddy' );
if ( isset( $response['response']['code'] ) && ( '200' != $response['response']['code'] ) )
return sprintf( __( '<p>Unable to get changelog data at this time.</p><p>Error code <code>%1$s</code>: %2$s</p>', 'it-l10n-backupbuddy' ), $response['response']['code'], $response['response']['message'] );
$body = $response['body'];
if ( '{' === substr( $body, 0, 1 ) ) {
$error = json_decode( $body, true );
if ( is_array( $error ) && isset( $error['error'] ) && is_array( $error['error'] ) && isset( $error['error']['type'] ) && isset( $error['error']['message'] ) )
return sprintf( __( '<p>Unable to get changelog data at this time.</p><p>Error <code>%1$s</code>: %2$s</p>', 'it-l10n-backupbuddy' ), $error['error']['type'], $error['error']['message'] );
else
return __( '<p>Unable to get changelog data at this time.</p><p>Error: Unrecognized response from iThemes API server.</p>', 'it-l10n-backupbuddy' );
}
$versions = array();
$version = false;
$depth = 0;
$lines = preg_split( '/[\n\r]+/', $body );
foreach ( $lines as $line ) {
if ( preg_match( '/^\d/', $line ) ) {
if ( ! empty( $version ) && ( $depth > 0 ) ) {
while ( $depth-- > 0 )
$versions[$version] .= "</ul>\n";
}
$depth = 0;
$parts = preg_split( '/\s+-\s+/', $line );
$version = $parts[0];
if ( version_compare( $version, $cur_version, '<=' ) ) {
$version = '';
continue;
}
$versions[$version] = '';
continue;
}
else if ( preg_match( '/^\S/', $line ) ) {
$version = '';
continue;
}
else if ( empty( $version ) ) {
continue;
}
$line = str_replace( ' ', "\t", $line );
$line = str_replace( "\t", '', $line, $count );
$line = preg_replace( '/^\s+/', '', $line );
if ( empty( $line ) )
continue;
$details = '';
if ( $count > $depth ) {
$details .= "<ul>\n";
$depth++;
}
else if ( $count < $depth ) {
$details .= "</ul>\n";
$depth--;
}
$details .= "<li>$line</li>\n";
$versions[$version] .= $details;
}
if ( ! empty( $version ) && ( $depth > 0 ) ) {
while ( $depth-- > 0 )
$versions[$version] .= "</ul>\n";
}
uksort( $versions, 'version_compare' );
$versions = array_reverse( $versions );
$changelog = '';
foreach ( $versions as $version => $details )
$changelog .= "<h4>$version</h4>\n$details\n";
$changelog = preg_replace( '/\s+$/', '', $changelog );
return $changelog;
}
public static function get_response( $action, $args, $cache = false ) {
if ( ! isset( $GLOBALS[self::$clear_cache_index] ) )
$GLOBALS[self::$clear_cache_index] = false;
require_once( $GLOBALS['ithemes_updater_path'] . '/server.php' );
require_once( $GLOBALS['ithemes_updater_path'] . '/updates.php' );
if ( isset( $args['packages'] ) )
$args['packages'] = self::get_request_package_details( $args['packages'] );
$response = false;
$source = '';
if ( false !== $cache ) {
$cache_var = "ithemes-updater-$action";
$cache_length = $GLOBALS['ithemes-updater-settings']->get_option( 'server-cache' );
$md5 = substr( md5( serialize( $args ) ), 0, 5 );
$time = time();
if ( ! $GLOBALS[self::$clear_cache_index] ) {
if ( isset( $GLOBALS[$cache_var] ) ) {
$response = $GLOBALS[$cache_var];
$source = 'GLOBALS';
}
else if ( false !== ( $transient = get_site_transient( $cache_var ) ) ) {
if ( isset( $transient['md5'] ) && isset( $transient['res'] ) && isset( $transient['time'] ) && ( $md5 == $transient['md5'] ) && ( $time < ( $transient['time'] + $cache_length ) ) ) {
$response = $transient['res'];
$source = 'transient';
}
}
}
if ( false === $response )
$GLOBALS[self::$clear_cache_index] = false;
}
else {
$GLOBALS[self::$clear_cache_index] = true;
}
if ( false === $response ) {
$response = call_user_func_array( array( 'Ithemes_Updater_Server', $action ), $args );
$source = 'server';
if ( is_wp_error( $response ) )
return $response;
if ( false !== $cache ) {
$GLOBALS[$cache_var] = $response;
$transient = array(
'time' => $time,
'md5' => $md5,
'res' => $response,
);
set_site_transient( $cache_var, $transient, $cache_length );
}
}
Ithemes_Updater_Updates::process_server_response( $response );
return $response;
}
private static function get_request_package_details( $desired_packages = array() ) {
require_once( $GLOBALS['ithemes_updater_path'] . '/packages.php' );
require_once( $GLOBALS['ithemes_updater_path'] . '/keys.php' );
$all_packages = Ithemes_Updater_Packages::get_local_details();
reset( $desired_packages );
if ( empty( $desired_packages ) ) {
$desired_packages = $all_packages;
}
else if ( is_numeric( key( $desired_packages ) ) ) {
$new_desired_packages = array();
foreach ( $all_packages as $path => $details ) {
foreach ( $desired_packages as $package ) {
if ( $package != $details['package'] )
continue;
$new_desired_packages[$path] = $details;
break;
}
}
$desired_packages = $new_desired_packages;
}
$packages = array();
$keys = Ithemes_Updater_Keys::get();
$package_slugs = array();
foreach ( $desired_packages as $data )
$package_slugs[] = $data['package'];
$legacy_keys = Ithemes_Updater_Keys::get_legacy( $package_slugs );
$active_themes = array(
'stylesheet' => get_stylesheet_directory(),
'template' => get_template_directory(),
);
$active_themes = array_unique( $active_themes );
foreach ( $active_themes as $index => $path )
$active_themes[$index] = basename( $path );
foreach ( $desired_packages as $path => $data ) {
$key = ( isset( $keys[$data['package']] ) ) ? $keys[$data['package']] : '';
$package = array(
'ver' => $data['installed'],
'key' => $key,
);
if ( ! empty( $legacy_keys[$data['package']] ) )
$package['old-key'] = $legacy_keys[$data['package']];
if ( 'plugins' == $data['type'] ) {
$package['active'] = (int) is_plugin_active( $path );
}
else {
$dir = dirname( $path );
$package['active'] = (int) in_array( $dir, $active_themes );
if ( $package['active'] && ( count( $active_themes ) > 1 ) ) {
if ( $dir == $active_themes['stylesheet'] )
$package['child-theme'] = 1;
else
$package['parent-theme'] = 1;
}
}
$package_key = $data['package'];
$counter = 0;
while ( isset( $packages[$package_key] ) )
$package_key = "{$data['package']} ||| " . ++$counter;
$packages[$package_key] = $package;
}
if ( ! empty( $legacy_keys ) )
Ithemes_Updater_Keys::delete_legacy( array_keys( $legacy_keys ) );
return $packages;
}
}