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PHP Decode
<?php /** * WordPress Customize Control classes * * @package WordPress * @subpackage C..
Decoded Output download
<?php
/**
* WordPress Customize Control classes
*
* @package WordPress
* @subpackage Customize
* @since 3.4.0
*/
/**
* Customize Control class.
*
* @since 3.4.0
*/
class WP_Customize_Control {
/**
* Incremented with each new class instantiation, then stored in $instance_number.
*
* Used when sorting two instances whose priorities are equal.
*
* @since 4.1.0
*
* @static
* @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;
/**
* @access public
* @var WP_Customize_Manager
*/
public $manager;
/**
* @access public
* @var string
*/
public $id;
/**
* All settings tied to the control.
*
* @access public
* @var array
*/
public $settings;
/**
* The primary setting for the control (if there is one).
*
* @access public
* @var string
*/
public $setting = 'default';
/**
* Capability required to use this control.
*
* Normally this is empty and the capability is derived from the capabilities
* of the associated `$settings`.
*
* @since 4.5.0
* @access public
* @var string
*/
public $capability;
/**
* @access public
* @var int
*/
public $priority = 10;
/**
* @access public
* @var string
*/
public $section = '';
/**
* @access public
* @var string
*/
public $label = '';
/**
* @access public
* @var string
*/
public $description = '';
/**
* @todo: Remove choices
*
* @access public
* @var array
*/
public $choices = array();
/**
* @access public
* @var array
*/
public $input_attrs = array();
/**
* @deprecated It is better to just call the json() method
* @access public
* @var array
*/
public $json = array();
/**
* @access public
* @var string
*/
public $type = 'text';
/**
* Callback.
*
* @since 4.0.0
* @access public
*
* @see WP_Customize_Control::active()
*
* @var callable Callback is called with one argument, the instance of
* WP_Customize_Control, and returns bool to indicate whether
* the control is active (such as it relates to the URL
* currently being previewed).
*/
public $active_callback = '';
/**
* Constructor.
*
* Supplied `$args` override class property defaults.
*
* If `$args['settings']` is not defined, use the $id as the setting ID.
*
* @since 3.4.0
*
* @param WP_Customize_Manager $manager Customizer bootstrap instance.
* @param string $id Control ID.
* @param array $args {
* Optional. Arguments to override class property defaults.
*
* @type int $instance_number Order in which this instance was created in relation
* to other instances.
* @type WP_Customize_Manager $manager Customizer bootstrap instance.
* @type string $id Control ID.
* @type array $settings All settings tied to the control. If undefined, `$id` will
* be used.
* @type string $setting The primary setting for the control (if there is one).
* Default 'default'.
* @type int $priority Order priority to load the control. Default 10.
* @type string $section Section the control belongs to. Default empty.
* @type string $label Label for the control. Default empty.
* @type string $description Description for the control. Default empty.
* @type array $choices List of choices for 'radio' or 'select' type controls, where
* values are the keys, and labels are the values.
* Default empty array.
* @type array $input_attrs List of custom input attributes for control output, where
* attribute names are the keys and values are the values. Not
* used for 'checkbox', 'radio', 'select', 'textarea', or
* 'dropdown-pages' control types. Default empty array.
* @type array $json Deprecated. Use {@see WP_Customize_Control->json()} instead.
* @type string $type Control type. Core controls include 'text', 'checkbox',
* 'textarea', 'radio', 'select', and 'dropdown-pages'. Additional
* input types such as 'email', 'url', 'number', 'hidden', and
* 'date' are supported implicitly. Default 'text'.
* }
*/
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;
// Process settings.
if ( ! isset( $this->settings ) ) {
$this->settings = $id;
}
$settings = array();
if ( is_array( $this->settings ) ) {
foreach ( $this->settings as $key => $setting ) {
$settings[ $key ] = $this->manager->get_setting( $setting );
}
} else if ( is_string( $this->settings ) ) {
$this->setting = $this->manager->get_setting( $this->settings );
$settings['default'] = $this->setting;
}
$this->settings = $settings;
}
/**
* Enqueue control related scripts/styles.
*
* @since 3.4.0
*/
public function enqueue() {}
/**
* Check whether control is active to current Customizer preview.
*
* @since 4.0.0
* @access public
*
* @return bool Whether the control is active to the current preview.
*/
final public function active() {
$control = $this;
$active = call_user_func( $this->active_callback, $this );
/**
* Filter response of WP_Customize_Control::active().
*
* @since 4.0.0
*
* @param bool $active Whether the Customizer control is active.
* @param WP_Customize_Control $control WP_Customize_Control instance.
*/
$active = apply_filters( 'customize_control_active', $active, $control );
return $active;
}
/**
* Default callback used when invoking WP_Customize_Control::active().
*
* Subclasses can override this with their specific logic, or they may
* provide an 'active_callback' argument to the constructor.
*
* @since 4.0.0
* @access public
*
* @return true Always true.
*/
public function active_callback() {
return true;
}
/**
* Fetch a setting's value.
* Grabs the main setting by default.
*
* @since 3.4.0
*
* @param string $setting_key
* @return mixed The requested setting's value, if the setting exists.
*/
final public function value( $setting_key = 'default' ) {
if ( isset( $this->settings[ $setting_key ] ) ) {
return $this->settings[ $setting_key ]->value();
}
}
/**
* Refresh the parameters passed to the JavaScript via JSON.
*
* @since 3.4.0
*/
public function to_json() {
$this->json['settings'] = array();
foreach ( $this->settings as $key => $setting ) {
$this->json['settings'][ $key ] = $setting->id;
}
$this->json['type'] = $this->type;
$this->json['priority'] = $this->priority;
$this->json['active'] = $this->active();
$this->json['section'] = $this->section;
$this->json['content'] = $this->get_content();
$this->json['label'] = $this->label;
$this->json['description'] = $this->description;
$this->json['instanceNumber'] = $this->instance_number;
}
/**
* Get the data to export to the client via JSON.
*
* @since 4.1.0
*
* @return array Array of parameters passed to the JavaScript.
*/
public function json() {
$this->to_json();
return $this->json;
}
/**
* Checks if the user can use this control.
*
* Returns false if the user cannot manipulate one of the associated settings,
* or if one of the associated settings does not exist. Also returns false if
* the associated section does not exist or if its capability check returns
* false.
*
* @since 3.4.0
*
* @return bool False if theme doesn't support the control or user doesn't have the required permissions, otherwise true.
*/
final public function check_capabilities() {
if ( ! empty( $this->capability ) && ! current_user_can( $this->capability ) ) {
return false;
}
foreach ( $this->settings as $setting ) {
if ( ! $setting || ! $setting->check_capabilities() ) {
return false;
}
}
$section = $this->manager->get_section( $this->section );
if ( isset( $section ) && ! $section->check_capabilities() ) {
return false;
}
return true;
}
/**
* Get the control's content for insertion into the Customizer pane.
*
* @since 4.1.0
*
* @return string Contents of the control.
*/
final public function get_content() {
ob_start();
$this->maybe_render();
return trim( ob_get_clean() );
}
/**
* Check capabilities and render the control.
*
* @since 3.4.0
* @uses WP_Customize_Control::render()
*/
final public function maybe_render() {
if ( ! $this->check_capabilities() )
return;
/**
* Fires just before the current Customizer control is rendered.
*
* @since 3.4.0
*
* @param WP_Customize_Control $this WP_Customize_Control instance.
*/
do_action( 'customize_render_control', $this );
/**
* Fires just before a specific Customizer control is rendered.
*
* The dynamic portion of the hook name, `$this->id`, refers to
* the control ID.
*
* @since 3.4.0
*
* @param WP_Customize_Control $this {@see WP_Customize_Control} instance.
*/
do_action( 'customize_render_control_' . $this->id, $this );
$this->render();
}
/**
* Renders the control wrapper and calls $this->render_content() for the internals.
*
* @since 3.4.0
*/
protected function render() {
$id = 'customize-control-' . str_replace( array( '[', ']' ), array( '-', '' ), $this->id );
$class = 'customize-control customize-control-' . $this->type;
?><li id="<?php echo esc_attr( $id ); ?>" class="<?php echo esc_attr( $class ); ?>">
<?php $this->render_content(); ?>
</li><?php
}
/**
* Get the data link attribute for a setting.
*
* @since 3.4.0
*
* @param string $setting_key
* @return string Data link parameter, if $setting_key is a valid setting, empty string otherwise.
*/
public function get_link( $setting_key = 'default' ) {
if ( ! isset( $this->settings[ $setting_key ] ) )
return '';
return 'data-customize-setting-link="' . esc_attr( $this->settings[ $setting_key ]->id ) . '"';
}
/**
* Render the data link attribute for the control's input element.
*
* @since 3.4.0
* @uses WP_Customize_Control::get_link()
*
* @param string $setting_key
*/
public function link( $setting_key = 'default' ) {
echo $this->get_link( $setting_key );
}
/**
* Render the custom attributes for the control's input element.
*
* @since 4.0.0
* @access public
*/
public function input_attrs() {
foreach ( $this->input_attrs as $attr => $value ) {
echo $attr . '="' . esc_attr( $value ) . '" ';
}
}
/**
* Render the control's content.
*
* Allows the content to be overriden without having to rewrite the wrapper in $this->render().
*
* Supports basic input types `text`, `checkbox`, `textarea`, `radio`, `select` and `dropdown-pages`.
* Additional input types such as `email`, `url`, `number`, `hidden` and `date` are supported implicitly.
*
* Control content can alternately be rendered in JS. See {@see WP_Customize_Control::print_template()}.
*
* @since 3.4.0
*/
protected function render_content() {
switch( $this->type ) {
case 'checkbox':
?>
<label>
<input type="checkbox" value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); checked( $this->value() ); ?> />
<?php echo esc_html( $this->label ); ?>
<?php if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description; ?></span>
<?php endif; ?>
</label>
<?php
break;
case 'radio':
if ( empty( $this->choices ) )
return;
$name = '_customize-radio-' . $this->id;
if ( ! empty( $this->label ) ) : ?>
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
<?php endif;
if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description ; ?></span>
<?php endif;
foreach ( $this->choices as $value => $label ) :
?>
<label>
<input type="radio" value="<?php echo esc_attr( $value ); ?>" name="<?php echo esc_attr( $name ); ?>" <?php $this->link(); checked( $this->value(), $value ); ?> />
<?php echo esc_html( $label ); ?><br/>
</label>
<?php
endforeach;
break;
case 'select':
if ( empty( $this->choices ) )
return;
?>
<label>
<?php if ( ! empty( $this->label ) ) : ?>
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
<?php endif;
if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description; ?></span>
<?php endif; ?>
<select <?php $this->link(); ?>>
<?php
foreach ( $this->choices as $value => $label )
echo '<option value="' . esc_attr( $value ) . '"' . selected( $this->value(), $value, false ) . '>' . $label . '</option>';
?>
</select>
</label>
<?php
break;
case 'textarea':
?>
<label>
<?php if ( ! empty( $this->label ) ) : ?>
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
<?php endif;
if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description; ?></span>
<?php endif; ?>
<textarea rows="5" <?php $this->link(); ?>><?php echo esc_textarea( $this->value() ); ?></textarea>
</label>
<?php
break;
case 'dropdown-pages':
?>
<label>
<?php if ( ! empty( $this->label ) ) : ?>
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
<?php endif;
if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description; ?></span>
<?php endif; ?>
<?php $dropdown = wp_dropdown_pages(
array(
'name' => '_customize-dropdown-pages-' . $this->id,
'echo' => 0,
'show_option_none' => __( '— Select —' ),
'option_none_value' => '0',
'selected' => $this->value(),
)
);
// Hackily add in the data link parameter.
$dropdown = str_replace( '<select', '<select ' . $this->get_link(), $dropdown );
echo $dropdown;
?>
</label>
<?php
break;
default:
?>
<label>
<?php if ( ! empty( $this->label ) ) : ?>
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
<?php endif;
if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description; ?></span>
<?php endif; ?>
<input type="<?php echo esc_attr( $this->type ); ?>" <?php $this->input_attrs(); ?> value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); ?> />
</label>
<?php
break;
}
}
/**
* Render the control's JS template.
*
* This function is only run for control types that have been registered with
* {@see WP_Customize_Manager::register_control_type()}.
*
* In the future, this will also print the template for the control's container
* element and be override-able.
*
* @since 4.1.0
*/
final public function print_template() {
?>
<script type="text/html" id="tmpl-customize-control-<?php echo $this->type; ?>-content">
<?php $this->content_template(); ?>
</script>
<?php
}
/**
* An Underscore (JS) template for this control's content (but not its container).
*
* Class variables for this control class are available in the `data` JS object;
* export custom variables by overriding {@see WP_Customize_Control::to_json()}.
*
* @see WP_Customize_Control::print_template()
*
* @since 4.1.0
*/
protected function content_template() {}
}
/** WP_Customize_Color_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-color-control.php' );
/** WP_Customize_Media_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-media-control.php' );
/** WP_Customize_Upload_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-upload-control.php' );
/** WP_Customize_Image_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-image-control.php' );
/** WP_Customize_Background_Image_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-background-image-control.php' );
/** WP_Customize_Cropped_Image_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-cropped-image-control.php' );
/** WP_Customize_Site_Icon_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-site-icon-control.php' );
/** WP_Customize_Header_Image_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-header-image-control.php' );
/** WP_Customize_Theme_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-theme-control.php' );
/** WP_Widget_Area_Customize_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-widget-area-customize-control.php' );
/** WP_Widget_Form_Customize_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-widget-form-customize-control.php' );
/** WP_Customize_Nav_Menu_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-control.php' );
/** WP_Customize_Nav_Menu_Item_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-item-control.php' );
/** WP_Customize_Nav_Menu_Location_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-location-control.php' );
/** WP_Customize_Nav_Menu_Name_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-name-control.php' );
/** WP_Customize_Nav_Menu_Auto_Add_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-auto-add-control.php' );
/** WP_Customize_New_Menu_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-new-menu-control.php' );
?>
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Original Code
<?php
/**
* WordPress Customize Control classes
*
* @package WordPress
* @subpackage Customize
* @since 3.4.0
*/
/**
* Customize Control class.
*
* @since 3.4.0
*/
class WP_Customize_Control {
/**
* Incremented with each new class instantiation, then stored in $instance_number.
*
* Used when sorting two instances whose priorities are equal.
*
* @since 4.1.0
*
* @static
* @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;
/**
* @access public
* @var WP_Customize_Manager
*/
public $manager;
/**
* @access public
* @var string
*/
public $id;
/**
* All settings tied to the control.
*
* @access public
* @var array
*/
public $settings;
/**
* The primary setting for the control (if there is one).
*
* @access public
* @var string
*/
public $setting = 'default';
/**
* Capability required to use this control.
*
* Normally this is empty and the capability is derived from the capabilities
* of the associated `$settings`.
*
* @since 4.5.0
* @access public
* @var string
*/
public $capability;
/**
* @access public
* @var int
*/
public $priority = 10;
/**
* @access public
* @var string
*/
public $section = '';
/**
* @access public
* @var string
*/
public $label = '';
/**
* @access public
* @var string
*/
public $description = '';
/**
* @todo: Remove choices
*
* @access public
* @var array
*/
public $choices = array();
/**
* @access public
* @var array
*/
public $input_attrs = array();
/**
* @deprecated It is better to just call the json() method
* @access public
* @var array
*/
public $json = array();
/**
* @access public
* @var string
*/
public $type = 'text';
/**
* Callback.
*
* @since 4.0.0
* @access public
*
* @see WP_Customize_Control::active()
*
* @var callable Callback is called with one argument, the instance of
* WP_Customize_Control, and returns bool to indicate whether
* the control is active (such as it relates to the URL
* currently being previewed).
*/
public $active_callback = '';
/**
* Constructor.
*
* Supplied `$args` override class property defaults.
*
* If `$args['settings']` is not defined, use the $id as the setting ID.
*
* @since 3.4.0
*
* @param WP_Customize_Manager $manager Customizer bootstrap instance.
* @param string $id Control ID.
* @param array $args {
* Optional. Arguments to override class property defaults.
*
* @type int $instance_number Order in which this instance was created in relation
* to other instances.
* @type WP_Customize_Manager $manager Customizer bootstrap instance.
* @type string $id Control ID.
* @type array $settings All settings tied to the control. If undefined, `$id` will
* be used.
* @type string $setting The primary setting for the control (if there is one).
* Default 'default'.
* @type int $priority Order priority to load the control. Default 10.
* @type string $section Section the control belongs to. Default empty.
* @type string $label Label for the control. Default empty.
* @type string $description Description for the control. Default empty.
* @type array $choices List of choices for 'radio' or 'select' type controls, where
* values are the keys, and labels are the values.
* Default empty array.
* @type array $input_attrs List of custom input attributes for control output, where
* attribute names are the keys and values are the values. Not
* used for 'checkbox', 'radio', 'select', 'textarea', or
* 'dropdown-pages' control types. Default empty array.
* @type array $json Deprecated. Use {@see WP_Customize_Control->json()} instead.
* @type string $type Control type. Core controls include 'text', 'checkbox',
* 'textarea', 'radio', 'select', and 'dropdown-pages'. Additional
* input types such as 'email', 'url', 'number', 'hidden', and
* 'date' are supported implicitly. Default 'text'.
* }
*/
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;
// Process settings.
if ( ! isset( $this->settings ) ) {
$this->settings = $id;
}
$settings = array();
if ( is_array( $this->settings ) ) {
foreach ( $this->settings as $key => $setting ) {
$settings[ $key ] = $this->manager->get_setting( $setting );
}
} else if ( is_string( $this->settings ) ) {
$this->setting = $this->manager->get_setting( $this->settings );
$settings['default'] = $this->setting;
}
$this->settings = $settings;
}
/**
* Enqueue control related scripts/styles.
*
* @since 3.4.0
*/
public function enqueue() {}
/**
* Check whether control is active to current Customizer preview.
*
* @since 4.0.0
* @access public
*
* @return bool Whether the control is active to the current preview.
*/
final public function active() {
$control = $this;
$active = call_user_func( $this->active_callback, $this );
/**
* Filter response of WP_Customize_Control::active().
*
* @since 4.0.0
*
* @param bool $active Whether the Customizer control is active.
* @param WP_Customize_Control $control WP_Customize_Control instance.
*/
$active = apply_filters( 'customize_control_active', $active, $control );
return $active;
}
/**
* Default callback used when invoking WP_Customize_Control::active().
*
* Subclasses can override this with their specific logic, or they may
* provide an 'active_callback' argument to the constructor.
*
* @since 4.0.0
* @access public
*
* @return true Always true.
*/
public function active_callback() {
return true;
}
/**
* Fetch a setting's value.
* Grabs the main setting by default.
*
* @since 3.4.0
*
* @param string $setting_key
* @return mixed The requested setting's value, if the setting exists.
*/
final public function value( $setting_key = 'default' ) {
if ( isset( $this->settings[ $setting_key ] ) ) {
return $this->settings[ $setting_key ]->value();
}
}
/**
* Refresh the parameters passed to the JavaScript via JSON.
*
* @since 3.4.0
*/
public function to_json() {
$this->json['settings'] = array();
foreach ( $this->settings as $key => $setting ) {
$this->json['settings'][ $key ] = $setting->id;
}
$this->json['type'] = $this->type;
$this->json['priority'] = $this->priority;
$this->json['active'] = $this->active();
$this->json['section'] = $this->section;
$this->json['content'] = $this->get_content();
$this->json['label'] = $this->label;
$this->json['description'] = $this->description;
$this->json['instanceNumber'] = $this->instance_number;
}
/**
* Get the data to export to the client via JSON.
*
* @since 4.1.0
*
* @return array Array of parameters passed to the JavaScript.
*/
public function json() {
$this->to_json();
return $this->json;
}
/**
* Checks if the user can use this control.
*
* Returns false if the user cannot manipulate one of the associated settings,
* or if one of the associated settings does not exist. Also returns false if
* the associated section does not exist or if its capability check returns
* false.
*
* @since 3.4.0
*
* @return bool False if theme doesn't support the control or user doesn't have the required permissions, otherwise true.
*/
final public function check_capabilities() {
if ( ! empty( $this->capability ) && ! current_user_can( $this->capability ) ) {
return false;
}
foreach ( $this->settings as $setting ) {
if ( ! $setting || ! $setting->check_capabilities() ) {
return false;
}
}
$section = $this->manager->get_section( $this->section );
if ( isset( $section ) && ! $section->check_capabilities() ) {
return false;
}
return true;
}
/**
* Get the control's content for insertion into the Customizer pane.
*
* @since 4.1.0
*
* @return string Contents of the control.
*/
final public function get_content() {
ob_start();
$this->maybe_render();
return trim( ob_get_clean() );
}
/**
* Check capabilities and render the control.
*
* @since 3.4.0
* @uses WP_Customize_Control::render()
*/
final public function maybe_render() {
if ( ! $this->check_capabilities() )
return;
/**
* Fires just before the current Customizer control is rendered.
*
* @since 3.4.0
*
* @param WP_Customize_Control $this WP_Customize_Control instance.
*/
do_action( 'customize_render_control', $this );
/**
* Fires just before a specific Customizer control is rendered.
*
* The dynamic portion of the hook name, `$this->id`, refers to
* the control ID.
*
* @since 3.4.0
*
* @param WP_Customize_Control $this {@see WP_Customize_Control} instance.
*/
do_action( 'customize_render_control_' . $this->id, $this );
$this->render();
}
/**
* Renders the control wrapper and calls $this->render_content() for the internals.
*
* @since 3.4.0
*/
protected function render() {
$id = 'customize-control-' . str_replace( array( '[', ']' ), array( '-', '' ), $this->id );
$class = 'customize-control customize-control-' . $this->type;
?><li id="<?php echo esc_attr( $id ); ?>" class="<?php echo esc_attr( $class ); ?>">
<?php $this->render_content(); ?>
</li><?php
}
/**
* Get the data link attribute for a setting.
*
* @since 3.4.0
*
* @param string $setting_key
* @return string Data link parameter, if $setting_key is a valid setting, empty string otherwise.
*/
public function get_link( $setting_key = 'default' ) {
if ( ! isset( $this->settings[ $setting_key ] ) )
return '';
return 'data-customize-setting-link="' . esc_attr( $this->settings[ $setting_key ]->id ) . '"';
}
/**
* Render the data link attribute for the control's input element.
*
* @since 3.4.0
* @uses WP_Customize_Control::get_link()
*
* @param string $setting_key
*/
public function link( $setting_key = 'default' ) {
echo $this->get_link( $setting_key );
}
/**
* Render the custom attributes for the control's input element.
*
* @since 4.0.0
* @access public
*/
public function input_attrs() {
foreach ( $this->input_attrs as $attr => $value ) {
echo $attr . '="' . esc_attr( $value ) . '" ';
}
}
/**
* Render the control's content.
*
* Allows the content to be overriden without having to rewrite the wrapper in $this->render().
*
* Supports basic input types `text`, `checkbox`, `textarea`, `radio`, `select` and `dropdown-pages`.
* Additional input types such as `email`, `url`, `number`, `hidden` and `date` are supported implicitly.
*
* Control content can alternately be rendered in JS. See {@see WP_Customize_Control::print_template()}.
*
* @since 3.4.0
*/
protected function render_content() {
switch( $this->type ) {
case 'checkbox':
?>
<label>
<input type="checkbox" value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); checked( $this->value() ); ?> />
<?php echo esc_html( $this->label ); ?>
<?php if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description; ?></span>
<?php endif; ?>
</label>
<?php
break;
case 'radio':
if ( empty( $this->choices ) )
return;
$name = '_customize-radio-' . $this->id;
if ( ! empty( $this->label ) ) : ?>
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
<?php endif;
if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description ; ?></span>
<?php endif;
foreach ( $this->choices as $value => $label ) :
?>
<label>
<input type="radio" value="<?php echo esc_attr( $value ); ?>" name="<?php echo esc_attr( $name ); ?>" <?php $this->link(); checked( $this->value(), $value ); ?> />
<?php echo esc_html( $label ); ?><br/>
</label>
<?php
endforeach;
break;
case 'select':
if ( empty( $this->choices ) )
return;
?>
<label>
<?php if ( ! empty( $this->label ) ) : ?>
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
<?php endif;
if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description; ?></span>
<?php endif; ?>
<select <?php $this->link(); ?>>
<?php
foreach ( $this->choices as $value => $label )
echo '<option value="' . esc_attr( $value ) . '"' . selected( $this->value(), $value, false ) . '>' . $label . '</option>';
?>
</select>
</label>
<?php
break;
case 'textarea':
?>
<label>
<?php if ( ! empty( $this->label ) ) : ?>
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
<?php endif;
if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description; ?></span>
<?php endif; ?>
<textarea rows="5" <?php $this->link(); ?>><?php echo esc_textarea( $this->value() ); ?></textarea>
</label>
<?php
break;
case 'dropdown-pages':
?>
<label>
<?php if ( ! empty( $this->label ) ) : ?>
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
<?php endif;
if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description; ?></span>
<?php endif; ?>
<?php $dropdown = wp_dropdown_pages(
array(
'name' => '_customize-dropdown-pages-' . $this->id,
'echo' => 0,
'show_option_none' => __( '— Select —' ),
'option_none_value' => '0',
'selected' => $this->value(),
)
);
// Hackily add in the data link parameter.
$dropdown = str_replace( '<select', '<select ' . $this->get_link(), $dropdown );
echo $dropdown;
?>
</label>
<?php
break;
default:
?>
<label>
<?php if ( ! empty( $this->label ) ) : ?>
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
<?php endif;
if ( ! empty( $this->description ) ) : ?>
<span class="description customize-control-description"><?php echo $this->description; ?></span>
<?php endif; ?>
<input type="<?php echo esc_attr( $this->type ); ?>" <?php $this->input_attrs(); ?> value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); ?> />
</label>
<?php
break;
}
}
/**
* Render the control's JS template.
*
* This function is only run for control types that have been registered with
* {@see WP_Customize_Manager::register_control_type()}.
*
* In the future, this will also print the template for the control's container
* element and be override-able.
*
* @since 4.1.0
*/
final public function print_template() {
?>
<script type="text/html" id="tmpl-customize-control-<?php echo $this->type; ?>-content">
<?php $this->content_template(); ?>
</script>
<?php
}
/**
* An Underscore (JS) template for this control's content (but not its container).
*
* Class variables for this control class are available in the `data` JS object;
* export custom variables by overriding {@see WP_Customize_Control::to_json()}.
*
* @see WP_Customize_Control::print_template()
*
* @since 4.1.0
*/
protected function content_template() {}
}
/** WP_Customize_Color_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-color-control.php' );
/** WP_Customize_Media_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-media-control.php' );
/** WP_Customize_Upload_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-upload-control.php' );
/** WP_Customize_Image_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-image-control.php' );
/** WP_Customize_Background_Image_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-background-image-control.php' );
/** WP_Customize_Cropped_Image_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-cropped-image-control.php' );
/** WP_Customize_Site_Icon_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-site-icon-control.php' );
/** WP_Customize_Header_Image_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-header-image-control.php' );
/** WP_Customize_Theme_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-theme-control.php' );
/** WP_Widget_Area_Customize_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-widget-area-customize-control.php' );
/** WP_Widget_Form_Customize_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-widget-form-customize-control.php' );
/** WP_Customize_Nav_Menu_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-control.php' );
/** WP_Customize_Nav_Menu_Item_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-item-control.php' );
/** WP_Customize_Nav_Menu_Location_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-location-control.php' );
/** WP_Customize_Nav_Menu_Name_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-name-control.php' );
/** WP_Customize_Nav_Menu_Auto_Add_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-auto-add-control.php' );
/** WP_Customize_New_Menu_Control class */
require_once( ABSPATH . WPINC . '/customize/class-wp-customize-new-menu-control.php' );
Function Calls
None |
Stats
MD5 | 951d6ed6edf746d11526d34a02f96adb |
Eval Count | 0 |
Decode Time | 120 ms |