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<?php
/*
Provides a simple interface for connecting iThemes' packages with the updater API.
Written by Chris Jean for iThemes.com
Version 1.3.0
Version History
1.0.0 - 2013-04-11 - Chris Jean
Release ready
1.0.1 - 2013-09-19 - Chris Jean
Changed the logic in process_server_response to skip updatable packages that have the 'upgrade' data set to a true value.
Updated requires to not use dirname().
Updated ithemes-updater-object to ithemes-updater-settings.
1.1.0 - 2013-10-02 - Chris Jean
Updated 'url' data for themes to point to the plugin-install.php file in order to show changelog notes as plugins have.
1.2.0 - 2013-10-04 - Chris Jean
Added logic to handle skipped updates when force_minor_version_update is set.
1.2.1 - 2013-10-04 - Chris Jean
Added a fix to prevent the code from executing if it is loaded by an older updater version. This can happen when updating a theme or plugin.
1.3.0 - 2013-10-23 - Chris Jean
Enhancement: Added support for quick_releases setting to force an update to a quick release.
*/
class Ithemes_Updater_Updates {
public static function run_update() {
// Prevent the code from running if the code was loaded by an older updater version.
if ( ! isset( $GLOBALS['ithemes_updater_path'] ) )
return;
require_once( $GLOBALS['ithemes_updater_path'] . '/api.php' );
require_once( $GLOBALS['ithemes_updater_path'] . '/packages.php' );
require_once( $GLOBALS['ithemes_updater_path'] . '/keys.php' );
$keys = Ithemes_Updater_Keys::get();
$legacy_keys = Ithemes_Updater_Keys::get_legacy();
if ( empty( $keys ) && empty( $legacy_keys ) )
return;
Ithemes_Updater_API::get_package_details();
}
public static function process_server_response( $response ) {
if ( empty( $response['packages'] ) )
return;
require_once( $GLOBALS['ithemes_updater_path'] . '/keys.php' );
require_once( $GLOBALS['ithemes_updater_path'] . '/packages.php' );
$keys = array();
foreach ( $response['packages'] as $package => $data ) {
if ( isset( $data['key'] ) )
$keys[$package] = $data['key'];
else if ( isset( $data['status'] ) && ( 'inactive' == $data['status'] ) )
$keys[$package] = '';
}
Ithemes_Updater_Keys::set( $keys );
$details = Ithemes_Updater_Packages::get_full_details( $response );
$updates = array(
'update_themes' => array(),
'update_plugins' => array(),
'expiration' => $details['expiration'],
'timestamp' => time(),
);
if ( isset( $response['min_poll_time'] ) )
$updates['server-cache'] = $response['min_poll_time'];
if ( ! isset( $updates['server-cache'] ) || ( $updates['server-cache'] < 30 ) )
$updates['server-cache'] = 30;
$use_ssl = $GLOBALS['ithemes-updater-settings']->get_option( 'use_ssl' );
foreach ( $details['packages'] as $path => $data ) {
if ( empty( $data['package-url'] ) || version_compare( $data['installed'], $data['available'], '>=' ) )
continue;
$force_minor_version_update = $GLOBALS['ithemes-updater-settings']->get_option( 'force_minor_version_update' );
$quick_releases = $GLOBALS['ithemes-updater-settings']->get_option( 'quick_releases' );
if ( ( isset( $data['upgrade'] ) && ! $data['upgrade'] ) && ! $force_minor_version_update && ! $quick_releases )
continue;
if ( ! $use_ssl )
$data['package-url'] = preg_replace( '/^https/', 'http', $data['package-url'] );
if ( 'plugin' == $data['type'] ) {
$update = array(
'id' => 0,
'slug' => dirname( $path ),
'new_version' => $data['available'],
'url' => $data['info-url'],
'package' => $data['package-url'],
);
$update = (object) $update;
}
else {
$update = array(
'new_version' => $data['available'],
'url' => self_admin_url('plugin-install.php?tab=plugin-information&plugin=' . dirname( $path ) . '§ion=changelog&TB_iframe=true&width=600&height=800'),
'package' => $data['package-url'],
);
$path = dirname( $path );
}
$updates["update_{$data['type']}s"][$path] = $update;
}
$GLOBALS['ithemes-updater-settings']->update_options( $updates );
}
}
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