337 lines
8.6 KiB
PHP
337 lines
8.6 KiB
PHP
<?php
|
|
/**
|
|
* Customize Control Class
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Customize
|
|
* @since 3.4.0
|
|
*/
|
|
|
|
class WP_Customize_Control {
|
|
public $manager;
|
|
public $id;
|
|
|
|
public $settings;
|
|
public $setting;
|
|
|
|
public $priority = 10;
|
|
public $section = '';
|
|
public $label = '';
|
|
// @todo: remove choices
|
|
public $choices = array();
|
|
|
|
public $json = array();
|
|
|
|
public $type = 'text';
|
|
|
|
|
|
/**
|
|
* Constructor.
|
|
*
|
|
* If $args['settings'] is not defined, use the $id as the setting ID.
|
|
*
|
|
* @since 3.4.0
|
|
*/
|
|
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;
|
|
|
|
|
|
// Process settings.
|
|
if ( empty( $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 {
|
|
$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() {
|
|
switch( $this->type ) {
|
|
case 'color':
|
|
wp_enqueue_script( 'farbtastic' );
|
|
wp_enqueue_style( 'farbtastic' );
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Fetch a setting's value.
|
|
* Grabs the main setting by default.
|
|
*
|
|
* @since 3.4.0
|
|
*/
|
|
public final 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;
|
|
}
|
|
|
|
/**
|
|
* Check if the theme supports the control and check user capabilities.
|
|
*
|
|
* @since 3.4.0
|
|
*
|
|
* @return bool False if theme doesn't support the control or user doesn't have the required permissions, otherwise true.
|
|
*/
|
|
public final function check_capabilities() {
|
|
foreach ( $this->settings as $setting ) {
|
|
if ( ! $setting->check_capabilities() )
|
|
return false;
|
|
}
|
|
|
|
$section = $this->manager->get_section( $this->section );
|
|
if ( isset( $section ) && ! $section->check_capabilities() )
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Check capabilities and render the control.
|
|
*
|
|
* @since 3.4.0
|
|
*/
|
|
public final function maybe_render() {
|
|
if ( ! $this->check_capabilities() )
|
|
return;
|
|
|
|
do_action( 'customize_render_control', $this );
|
|
do_action( 'customize_render_control_' . $this->id, $this );
|
|
|
|
$this->render();
|
|
}
|
|
|
|
/**
|
|
* Render the control. Renders the control wrapper, then calls $this->render_content().
|
|
*
|
|
* @since 3.4.0
|
|
*/
|
|
protected function render() {
|
|
$id = 'customize-control-' . str_replace( '[', '-', str_replace( ']', '', $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
|
|
}
|
|
|
|
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 ) . '"';
|
|
}
|
|
|
|
public function link( $setting_key = 'default' ) {
|
|
echo $this->get_link( $setting_key );
|
|
}
|
|
|
|
/**
|
|
* Render the control's content.
|
|
*
|
|
* Allows the content to be overriden without having to rewrite the wrapper.
|
|
*
|
|
* @since 3.4.0
|
|
*/
|
|
protected function render_content() {
|
|
switch( $this->type ) {
|
|
case 'text':
|
|
?>
|
|
<label>
|
|
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
|
|
<input type="text" value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); ?> />
|
|
</label>
|
|
<?php
|
|
break;
|
|
case 'color':
|
|
?>
|
|
<label>
|
|
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
|
|
<a href="#" class="color-picker-toggle">
|
|
<div class="color-picker-spot"></div>
|
|
<div class="color-picker-dropdown"></div>
|
|
</a>
|
|
<div class="color-picker-control color-picker-hex">
|
|
<span>#</span>
|
|
<input type="text" <?php $this->link(); ?> />
|
|
</div>
|
|
<div class="color-picker-control farbtastic-placeholder"></div>
|
|
</label>
|
|
<?php
|
|
break;
|
|
case 'checkbox':
|
|
?>
|
|
<label>
|
|
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
|
|
<input type="checkbox" value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); checked( $this->value() ); ?> class="customize-control-content" />
|
|
</label>
|
|
<?php
|
|
break;
|
|
case 'radio':
|
|
if ( empty( $this->choices ) )
|
|
return;
|
|
|
|
$name = '_customize-radio-' . $this->id;
|
|
|
|
?>
|
|
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
|
|
<?php
|
|
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>
|
|
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
|
|
<select <?php $this->link(); ?> class="customize-control-content">
|
|
<?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 'dropdown-pages':
|
|
$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 );
|
|
|
|
printf(
|
|
'<label class="customize-control-select"><span class="customize-control-title">%s</span> %s</label>',
|
|
$this->label,
|
|
$dropdown
|
|
);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
class WP_Customize_Upload_Control extends WP_Customize_Control {
|
|
public $type = 'upload';
|
|
public $removed = '';
|
|
public $context;
|
|
|
|
public function enqueue() {
|
|
wp_enqueue_script( 'wp-plupload' );
|
|
}
|
|
|
|
public function to_json() {
|
|
parent::to_json();
|
|
|
|
$this->json['removed'] = $this->removed;
|
|
|
|
if ( $this->context )
|
|
$this->json['context'] = $this->context;
|
|
}
|
|
|
|
public function render_content() {
|
|
?>
|
|
<label>
|
|
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
|
|
<div>
|
|
<a href="#" class="button-secondary upload"><?php _e( 'Upload' ); ?></a>
|
|
<a href="#" class="remove"><?php _e( 'Remove' ); ?></a>
|
|
</div>
|
|
</label>
|
|
<?php
|
|
}
|
|
}
|
|
|
|
class WP_Customize_Image_Control extends WP_Customize_Upload_Control {
|
|
public $type = 'image';
|
|
public $tabs = array();
|
|
public $get_url;
|
|
|
|
public function render_content() {
|
|
$src = $this->value();
|
|
if ( isset( $this->get_url ) )
|
|
$src = call_user_func( $this->get_url, $src );
|
|
|
|
?>
|
|
<label>
|
|
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
|
|
<div class="customize-image-picker">
|
|
<div class="thumbnail">
|
|
<?php if ( empty( $src ) ): ?>
|
|
<img style="display:none;" />
|
|
<?php else: ?>
|
|
<img src="<?php echo esc_url( $src ); ?>" />
|
|
<?php endif; ?>
|
|
</div>
|
|
<div class="actions">
|
|
<a href="#" class="upload"><?php _e( 'Upload New' ); ?></a>
|
|
<a href="#" class="change"><?php _e( 'Change Image' ); ?></a>
|
|
<a href="#" class="remove"><?php _e( 'Remove Image' ); ?></a>
|
|
</div>
|
|
<div class="library">
|
|
<ul>
|
|
<?php foreach ( $this->tabs as $tab ): ?>
|
|
<li data-customize-tab='<?php echo esc_attr( $tab[0] ); ?>'>
|
|
<?php echo esc_html( $tab[1] ); ?>
|
|
</li>
|
|
<?php endforeach; ?>
|
|
</ul>
|
|
<?php foreach ( $this->tabs as $tab ): ?>
|
|
<div class="library-content" data-customize-tab='<?php echo esc_attr( $tab[0] ); ?>'>
|
|
<?php call_user_func( $tab[2] ); ?>
|
|
</div>
|
|
<?php endforeach; ?>
|
|
</div>
|
|
</div>
|
|
</label>
|
|
<?php
|
|
}
|
|
}
|