}
$out = array();
if (!is_array($choices)) {
$out[] = array('id' => $name . '_' . self::clean_str_for_field($choices), 'label' => $choices, 'value' => self::clean_str_for_field($choices));
} else {
foreach ($choices as $choice) {
if (!is_array($choice)) {
$out[] = array('label' => $choice, 'id' => $name . '_' . self::clean_str_for_field($choice), 'value' => self::clean_str_for_field($choice));
} else {
# if choice is already an array, we need to check for missing data
if (!array_key_exists('id', $choice)) {
$choice['id'] = $name . '_' . self::clean_str_for_field($choice['label']);
}
if (!array_key_exists('value', $choice)) {
$choice['value'] = $name . '_' . self::clean_str_for_field($choice['label']);
}
$out[] = $choice;
}
}
}
return $out;
}
}
# end class RO3
# require files for plugin
foreach (RO3::$classes as $class) {
RO3::req_file(ro3_dir("lib/class-{$class}.php"));
}
# load static variables for RO3 class
RO3::$style = RO3_Options::$options['style'];
RO3::$color = RO3_Options::$options['main_color'];
<?php
/**
* Plugin Name: Big Boom Rule Of Three
* Description: Uses shortcode to insert a responsive, custom-defined rule of 3 (or 4) into a page or post
* Version: 1.2.1
* Author: Big Boom Design
* Author URI: https://bigboomdesign.com
*/
/**
* Load main class
*/
require_once ro3_dir("lib/class-ro3.php");
/**
* Admin routine
*/
if (is_admin() && !(defined('DOING_AJAX') && DOING_AJAX)) {
# Scripts and styles
add_action("admin_enqueue_scripts", array('RO3', 'admin_enqueue'));
# define sections and fields for options page
add_action('admin_init', array('RO3_Options', 'register_settings'));
# add main plugin options page to the WP Admin menu
add_action('admin_menu', 'ro3_settings_page');
function ro3_settings_page()
{
add_menu_page('Rule of Three Settings', 'Rule of Three', 'manage_options', 'ro3_settings', 'ro3_do_settings_page');
}
function ro3_do_settings_page()
{
RO3_Options::settings_page();
}