/wp-content/themes/news/library/functions/settings.php
PHP | 87 lines | 27 code | 14 blank | 46 comment | 9 complexity | 99812d8280e84094e636149f3055dab3 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.1, AGPL-1.0
- <?php
- /**
- * Functions for dealing with theme settings on both the front end of the site and the admin. This allows us
- * to set some default settings and make it easy for theme developers to quickly grab theme settings from
- * the database. This file is only loaded if the theme adds support for the 'hybrid-core-theme-settings'
- * feature.
- *
- * @package HybridCore
- * @subpackage Functions
- * @author Justin Tadlock <justin@justintadlock.com>
- * @copyright Copyright (c) 2008 - 2012, Justin Tadlock
- * @link http://themehybrid.com/hybrid-core
- * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
- */
- /**
- * Loads the Hybrid theme settings once and allows the input of the specific field the user would
- * like to show. Hybrid theme settings are added with 'autoload' set to 'yes', so the settings are
- * only loaded once on each page load.
- *
- * @since 0.7.0
- * @access public
- * @uses get_option() Gets an option from the database.
- * @uses hybrid_get_prefix() Gets the prefix of the theme.
- * @global object $hybrid The global Hybrid object.
- * @param string $option The specific theme setting the user wants.
- * @return mixed $settings[$option] Specific setting asked for.
- */
- function hybrid_get_setting( $option = '' ) {
- global $hybrid;
- /* If no specific option was requested, return false. */
- if ( !$option )
- return false;
- /* If the settings array hasn't been set, call get_option() to get an array of theme settings. */
- if ( !isset( $hybrid->settings ) )
- $hybrid->settings = get_option( hybrid_get_prefix() . '_theme_settings', hybrid_get_default_theme_settings() );
- /* If the settings isn't an array or the specific option isn't in the array, return false. */
- if ( !is_array( $hybrid->settings ) || empty( $hybrid->settings[$option] ) )
- return false;
- /* If the specific option is an array, return it. */
- if ( is_array( $hybrid->settings[$option] ) )
- return $hybrid->settings[$option];
- /* Strip slashes from the setting and return. */
- else
- return wp_kses_stripslashes( $hybrid->settings[$option] );
- }
- /**
- * Sets up a default array of theme settings for use with the theme. Theme developers should filter the
- * "{$prefix}_default_theme_settings" hook to define any default theme settings. WordPress does not
- * provide a hook for default settings at this time.
- *
- * @since 1.0.0
- * @access public
- * @return array $settings The default theme settings.
- */
- function hybrid_get_default_theme_settings() {
- /* Set up some default variables. */
- $settings = array();
- $prefix = hybrid_get_prefix();
- /* Get theme-supported meta boxes for the settings page. */
- $supports = get_theme_support( 'hybrid-core-theme-settings' );
- /* If the current theme supports the footer meta box and shortcodes, add default footer settings. */
- if ( is_array( $supports[0] ) && in_array( 'footer', $supports[0] ) && current_theme_supports( 'hybrid-core-shortcodes' ) ) {
- /* If there is a child theme active, add the [child-link] shortcode to the $footer_insert. */
- if ( is_child_theme() )
- $settings['footer_insert'] = '<p class="copyright">' . __( 'Copyright © [the-year] [site-link].', 'hybrid-core' ) . '</p>' . "\n\n" . '<p class="credit">' . __( 'Powered by [wp-link], [theme-link], and [child-link].', 'hybrid-core' ) . '</p>';
- /* If no child theme is active, leave out the [child-link] shortcode. */
- else
- $settings['footer_insert'] = '<p class="copyright">' . __( 'Copyright © [the-year] [site-link].', 'hybrid-core' ) . '</p>' . "\n\n" . '<p class="credit">' . __( 'Powered by [wp-link] and [theme-link].', 'hybrid-core' ) . '</p>';
- }
- /* Return the $settings array and provide a hook for overwriting the default settings. */
- return apply_filters( "{$prefix}_default_theme_settings", $settings );
- }
- ?>