* @license GPL-2.0+
* @link http://wptheming.com
* @copyright 2013 WP Theming
*/
class Options_Framework {
/**
* Plugin version, used for cache-busting of style and script file references.
*
* @since 1.7.0
* @type string
*/
const VERSION = '1.7.1';
/**
* Initialize the plugin.
*
* @since 1.7.0
*/
public function init() {
// Needs to run every time in case theme has been changed
add_action( 'admin_init', array( $this, 'set_theme_option' ) );
}
/**
* Sets option defaults
*
* @since 1.7.0
*/
function set_theme_option() {
// Load settings
$optionsframework_settings = get_option( 'optionsframework' );
// Updates the unique option id in the database if it has changed
if ( function_exists( 'optionsframework_option_name' ) ) {
optionsframework_option_name();
}
elseif ( has_action( 'optionsframework_option_name' ) ) {
do_action( 'optionsframework_option_name' );
}
// If the developer hasn't explicitly set an option id, we'll use a default
else {
$default_themename = get_option( 'stylesheet' );
$default_themename = preg_replace( "/\W/", "_", strtolower($default_themename ) );
$default_themename = 'optionsframework_' . $default_themename;
if ( isset( $optionsframework_settings['id'] ) ) {
if ( $optionsframework_settings['id'] == $default_themename ) {
// All good, using default theme id
} else {
$optionsframework_settings['id'] = $default_themename;
update_option( 'optionsframework', $optionsframework_settings );
}
}
else {
$optionsframework_settings['id'] = $default_themename;
update_option( 'optionsframework', $optionsframework_settings );
}
}
}
/**
* Wrapper for optionsframework_options()
*
* Allows for manipulating or setting options via 'of_options' filter
* For example:
*
*
* add_filter( 'of_options', function( $options ) {
* $options[] = array(
* 'name' => 'Input Text Mini',
* 'desc' => 'A mini text input field.',
* 'id' => 'example_text_mini',
* 'std' => 'Default',
* 'class' => 'mini',
* 'type' => 'text'
* );
*
* return $options;
* });
*
*
* Also allows for setting options via a return statement in the
* options.php file. For example (in options.php):
*
*
* return array(...);
*
*
* @return array (by reference)
*/
static function &_optionsframework_options() {
static $options = null;
if ( !$options ) {
// Load options from options.php file (if it exists)
$location = apply_filters( 'options_framework_location', array('options.php') );
if ( $optionsfile = locate_template( $location ) ) {
$maybe_options = require_once $optionsfile;
if ( is_array( $maybe_options ) ) {
$options = $maybe_options;
} else if ( function_exists( 'optionsframework_options' ) ) {
$options = optionsframework_options();
}
}
// Allow setting/manipulating options via filters
$options = apply_filters( 'of_options', $options );
}
return $options;
}
}