mirror of
https://github.com/WordPress/WordPress.git
synced 2025-01-23 00:31:28 +01:00
57fce2e593
The current iteration takes you out of the customizer context, which isn't great UX and doesn't really fit into the flows targeted by this particular UI. fixes #31837. Built from https://develop.svn.wordpress.org/trunk@31968 git-svn-id: http://core.svn.wordpress.org/trunk@31947 1a063a9b-81f0-0310-95a4-ce76da25c4cd
421 lines
9.7 KiB
PHP
421 lines
9.7 KiB
PHP
<?php
|
|
/**
|
|
* WordPress Customize Section classes
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Customize
|
|
* @since 3.4.0
|
|
*/
|
|
|
|
/**
|
|
* Customize Section class.
|
|
*
|
|
* A UI container for controls, managed by the WP_Customize_Manager class.
|
|
*
|
|
* @since 3.4.0
|
|
*
|
|
* @see WP_Customize_Manager
|
|
*/
|
|
class WP_Customize_Section {
|
|
|
|
/**
|
|
* Incremented with each new class instantiation, then stored in $instance_number.
|
|
*
|
|
* Used when sorting two instances whose priorities are equal.
|
|
*
|
|
* @since 4.1.0
|
|
* @access protected
|
|
* @var int
|
|
*/
|
|
protected static $instance_count = 0;
|
|
|
|
/**
|
|
* Order in which this instance was created in relation to other instances.
|
|
*
|
|
* @since 4.1.0
|
|
* @access public
|
|
* @var int
|
|
*/
|
|
public $instance_number;
|
|
|
|
/**
|
|
* 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 = 160;
|
|
|
|
/**
|
|
* Panel in which to show the section, making it a sub-section.
|
|
*
|
|
* @since 4.0.0
|
|
* @access public
|
|
* @var string
|
|
*/
|
|
public $panel = '';
|
|
|
|
/**
|
|
* 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;
|
|
|
|
/**
|
|
* Type of this section.
|
|
*
|
|
* @since 4.1.0
|
|
* @access public
|
|
* @var string
|
|
*/
|
|
public $type = 'default';
|
|
|
|
/**
|
|
* Active callback.
|
|
*
|
|
* @since 4.1.0
|
|
* @access public
|
|
*
|
|
* @see WP_Customize_Section::active()
|
|
*
|
|
* @var callable Callback is called with one argument, the instance of
|
|
* {@see WP_Customize_Section}, and returns bool to indicate
|
|
* whether the section is active (such as it relates to the URL
|
|
* currently being previewed).
|
|
*/
|
|
public $active_callback = '';
|
|
|
|
/**
|
|
* 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_object_vars( $this ) );
|
|
foreach ( $keys as $key ) {
|
|
if ( isset( $args[ $key ] ) ) {
|
|
$this->$key = $args[ $key ];
|
|
}
|
|
}
|
|
|
|
$this->manager = $manager;
|
|
$this->id = $id;
|
|
if ( empty( $this->active_callback ) ) {
|
|
$this->active_callback = array( $this, 'active_callback' );
|
|
}
|
|
self::$instance_count += 1;
|
|
$this->instance_number = self::$instance_count;
|
|
|
|
$this->controls = array(); // Users cannot customize the $controls array.
|
|
}
|
|
|
|
/**
|
|
* Check whether section is active to current Customizer preview.
|
|
*
|
|
* @since 4.1.0
|
|
* @access public
|
|
*
|
|
* @return bool Whether the section is active to the current preview.
|
|
*/
|
|
final public function active() {
|
|
$section = $this;
|
|
$active = call_user_func( $this->active_callback, $this );
|
|
|
|
/**
|
|
* Filter response of {@see WP_Customize_Section::active()}.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @param bool $active Whether the Customizer section is active.
|
|
* @param WP_Customize_Section $section {@see WP_Customize_Section} instance.
|
|
*/
|
|
$active = apply_filters( 'customize_section_active', $active, $section );
|
|
|
|
return $active;
|
|
}
|
|
|
|
/**
|
|
* Default callback used when invoking {@see WP_Customize_Section::active()}.
|
|
*
|
|
* Subclasses can override this with their specific logic, or they may provide
|
|
* an 'active_callback' argument to the constructor.
|
|
*
|
|
* @since 4.1.0
|
|
* @access public
|
|
*
|
|
* @return bool Always true.
|
|
*/
|
|
public function active_callback() {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Gather the parameters passed to client JavaScript via JSON.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @return array The array to be exported to the client as JSON.
|
|
*/
|
|
public function json() {
|
|
$array = wp_array_slice_assoc( (array) $this, array( 'title', 'description', 'priority', 'panel', 'type' ) );
|
|
$array['content'] = $this->get_content();
|
|
$array['active'] = $this->active();
|
|
$array['instanceNumber'] = $this->instance_number;
|
|
return $array;
|
|
}
|
|
|
|
/**
|
|
* 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.
|
|
*/
|
|
final public 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;
|
|
}
|
|
|
|
/**
|
|
* Get the section's content template for insertion into the Customizer pane.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @return string Contents of the section.
|
|
*/
|
|
final public function get_content() {
|
|
ob_start();
|
|
$this->maybe_render();
|
|
$template = trim( ob_get_contents() );
|
|
ob_end_clean();
|
|
return $template;
|
|
}
|
|
|
|
/**
|
|
* Check capabilities and render the section.
|
|
*
|
|
* @since 3.4.0
|
|
*/
|
|
final public 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() {
|
|
$classes = 'accordion-section control-section control-section-' . $this->type;
|
|
?>
|
|
<li id="accordion-section-<?php echo esc_attr( $this->id ); ?>" class="<?php echo esc_attr( $classes ); ?>">
|
|
<h3 class="accordion-section-title" tabindex="0">
|
|
<?php echo esc_html( $this->title ); ?>
|
|
<span class="screen-reader-text"><?php _e( 'Press return or enter to expand' ); ?></span>
|
|
</h3>
|
|
<ul class="accordion-section-content">
|
|
<?php if ( ! empty( $this->description ) ) : ?>
|
|
<li class="customize-section-description-container">
|
|
<p class="description customize-section-description"><?php echo $this->description; ?></p>
|
|
</li>
|
|
<?php endif; ?>
|
|
</ul>
|
|
</li>
|
|
<?php
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Customize Themes Section class.
|
|
*
|
|
* A UI container for theme controls, which behaves like a backwards Panel.
|
|
*
|
|
* @since 4.2.0
|
|
*
|
|
* @see WP_Customize_Section
|
|
*/
|
|
class WP_Customize_Themes_Section extends WP_Customize_Section {
|
|
|
|
public $type = 'themes';
|
|
|
|
/**
|
|
* Render the themes section, which behaves like a panel.
|
|
*
|
|
* @since 4.2.0
|
|
*/
|
|
protected function render() {
|
|
$classes = 'accordion-section control-section control-section-' . $this->type;
|
|
?>
|
|
<li id="accordion-section-<?php echo esc_attr( $this->id ); ?>" class="<?php echo esc_attr( $classes ); ?>">
|
|
<h3 class="accordion-section-title" tabindex="0">
|
|
<?php echo esc_html( $this->title ); ?>
|
|
<span class="screen-reader-text"><?php _e( 'Press return or enter to expand' ); ?></span>
|
|
</h3>
|
|
<div class="customize-themes-panel control-panel-content themes-php">
|
|
<h2><?php esc_html_e( 'Themes' ); ?>
|
|
<span class="title-count theme-count"><?php echo count( $this->controls ) - 1; ?></span>
|
|
</h2>
|
|
<div class="theme-overlay" tabindex="0" role="dialog" aria-label="<?php esc_attr_e( 'Theme Details' ); ?>"></div>
|
|
<div id="customize-container"></div>
|
|
<?php if ( 6 < count( $this->controls ) ) : ?>
|
|
<p><label for="themes-filter">
|
|
<span class="screen-reader-text"><?php _e( 'Search installed themes...' ); ?></span>
|
|
<input type="search" id="themes-filter" placeholder="<?php esc_attr_e( 'Search installed themes...' ); ?>" />
|
|
</label></p>
|
|
<?php endif; ?>
|
|
<div class="theme-browser rendered">
|
|
<ul class="themes accordion-section-content">
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
</li>
|
|
<?php }
|
|
}
|
|
|
|
/**
|
|
* Customizer section representing widget area (sidebar).
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @see WP_Customize_Section
|
|
*/
|
|
class WP_Customize_Sidebar_Section extends WP_Customize_Section {
|
|
|
|
/**
|
|
* Type of this section.
|
|
*
|
|
* @since 4.1.0
|
|
* @access public
|
|
* @var string
|
|
*/
|
|
public $type = 'sidebar';
|
|
|
|
/**
|
|
* Unique identifier.
|
|
*
|
|
* @since 4.1.0
|
|
* @access public
|
|
* @var string
|
|
*/
|
|
public $sidebar_id;
|
|
|
|
/**
|
|
* Gather the parameters passed to client JavaScript via JSON.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @return array The array to be exported to the client as JSON.
|
|
*/
|
|
public function json() {
|
|
$json = parent::json();
|
|
$json['sidebarId'] = $this->sidebar_id;
|
|
return $json;
|
|
}
|
|
|
|
/**
|
|
* Whether the current sidebar is rendered on the page.
|
|
*
|
|
* @since 4.1.0
|
|
* @access public
|
|
*
|
|
* @return bool Whether sidebar is rendered.
|
|
*/
|
|
public function active_callback() {
|
|
return $this->manager->widgets->is_sidebar_rendered( $this->sidebar_id );
|
|
}
|
|
}
|