/wp-content/themes/news/library/admin/meta-box-theme-footer.php
PHP | 74 lines | 25 code | 12 blank | 37 comment | 2 complexity | 67d08a7a03ba64ca3b089e9a0285e1d0 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.1, AGPL-1.0
- <?php
- /**
- * Creates a meta box for the theme settings page, which holds a textarea for custom footer text within
- * the theme. To use this feature, the theme must support the 'footer' argument for the
- * 'hybrid-core-theme-settings' feature.
- *
- * @package HybridCore
- * @subpackage Admin
- * @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
- */
- /* Create the footer meta box on the 'add_meta_boxes' hook. */
- add_action( 'add_meta_boxes', 'hybrid_meta_box_theme_add_footer' );
- /* Sanitize the footer settings before adding them to the database. */
- add_filter( 'sanitize_option_' . hybrid_get_prefix() . '_theme_settings', 'hybrid_meta_box_theme_save_footer' );
- /**
- * Adds the core theme footer meta box to the theme settings page in the admin.
- *
- * @since 1.2.0
- * @return void
- */
- function hybrid_meta_box_theme_add_footer() {
- add_meta_box( 'hybrid-core-footer', __( 'Footer settings', 'hybrid-core' ), 'hybrid_meta_box_theme_display_footer', hybrid_get_settings_page_name(), 'normal', 'high' );
- }
- /**
- * Creates a meta box that allows users to customize their footer.
- *
- * @since 1.2.0
- * @uses wp_editor() Creates an instance of the WordPress text/content editor.
- * @return void
- */
- function hybrid_meta_box_theme_display_footer() {
- /* Add a textarea using the wp_editor() function to make it easier on users to add custom content. */
- wp_editor(
- esc_textarea( hybrid_get_setting( 'footer_insert' ) ), // Editor content.
- hybrid_settings_field_id( 'footer_insert' ), // Editor ID.
- array(
- 'tinymce' => false, // Don't use TinyMCE in a meta box.
- 'textarea_name' => hybrid_settings_field_name( 'footer_insert' )
- )
- ); ?>
- <p>
- <span class="description"><?php _e( 'You can add custom <acronym title="Hypertext Markup Language">HTML</acronym> and/or shortcodes, which will be automatically inserted into your theme.', 'hybrid-core' ); ?></span>
- </p>
- <?php }
- /**
- * Saves the footer meta box settings by filtering the "sanitize_option_{$prefix}_theme_settings" hook.
- *
- * @since 1.2.0
- * @param array $settings Array of theme settings passed by the Settings API for validation.
- * @return array $settings
- */
- function hybrid_meta_box_theme_save_footer( $settings ) {
- /* Make sure we kill evil scripts from users without the 'unfiltered_html' cap. */
- if ( isset( $settings['footer_insert'] ) && !current_user_can( 'unfiltered_html' ) )
- $settings['footer_insert'] = stripslashes( wp_filter_post_kses( addslashes( $settings['footer_insert'] ) ) );
- /* Return the theme settings. */
- return $settings;
- }
- ?>