<?php /** * Customize Section Class. * * A UI container for controls, managed by the WP_Customize_Manager. * * @package WordPress * @subpackage Customize * @since 3.4.0 */ class WP_Customize_Section { /** * WP_Customize_Manager instance. * * @since 3.4.0 * @access public * @var WP_Customize_Manager */ public $manager; /** * Unique identifier. * * @since 3.4.0 * @access public * @var string */ public $id; /** * Priority of the section which informs load order of sections. * * @since 3.4.0 * @access public * @var integer */ public $priority = 10; /** * Capability required for the section. * * @since 3.4.0 * @access public * @var string */ public $capability = 'edit_theme_options'; /** * Theme feature support for the section. * * @since 3.4.0 * @access public * @var string|array */ public $theme_supports = ''; /** * Title of the section to show in UI. * * @since 3.4.0 * @access public * @var string */ public $title = ''; /** * Description to show in the UI. * * @since 3.4.0 * @access public * @var string */ public $description = ''; /** * Customizer controls for this section. * * @since 3.4.0 * @access public * @var array */ public $controls; /** * Constructor. * * Any supplied $args override class property defaults. * * @since 3.4.0 * * @param WP_Customize_Manager $manager Customizer bootstrap instance. * @param string $id An specific ID of the section. * @param array $args Section arguments. */ public function __construct( $manager, $id, $args = array() ) { $keys = array_keys( get_class_vars( __CLASS__ ) ); foreach ( $keys as $key ) { if ( isset( $args[ $key ] ) ) $this->$key = $args[ $key ]; } $this->manager = $manager; $this->id = $id; $this->controls = array(); // Users cannot customize the $controls array. return $this; } /** * Checks required user capabilities and whether the theme has the * feature support required by the section. * * @since 3.4.0 * * @return bool False if theme doesn't support the section or user doesn't have the capability. */ public final function check_capabilities() { if ( $this->capability && ! call_user_func_array( 'current_user_can', (array) $this->capability ) ) return false; if ( $this->theme_supports && ! call_user_func_array( 'current_theme_supports', (array) $this->theme_supports ) ) return false; return true; } /** * Check capabilities and render the section. * * @since 3.4.0 */ public final function maybe_render() { if ( ! $this->check_capabilities() ) return; /** * Fires before rendering a Customizer section. * * @since 3.4.0 * * @param WP_Customize_Section $this WP_Customize_Section instance. */ do_action( 'customize_render_section', $this ); /** * Fires before rendering a specific Customizer section. * * The dynamic portion of the hook name, $this->id, refers to the ID * of the specific Customizer section to be rendered. * * @since 3.4.0 */ do_action( "customize_render_section_{$this->id}" ); $this->render(); } /** * Render the section, and the controls that have been added to it. * * @since 3.4.0 */ protected function render() { ?> <li id="accordion-section-<?php echo esc_attr( $this->id ); ?>" class="control-section accordion-section"> <h3 class="accordion-section-title" tabindex="0"><?php echo esc_html( $this->title ); ?></h3> <ul class="accordion-section-content"> <?php if ( ! empty( $this->description ) ) : ?> <li><p class="description"><?php echo $this->description; ?></p></li> <?php endif; ?> <?php foreach ( $this->controls as $control ) $control->maybe_render(); ?> </ul> </li> <?php } }