public function test_generate_script_valid()
{
$postmessage = new Kirki_Customizer_Scripts_PostMessage();
/**
* No script should be generated here
*/
Kirki_Customizer_Scripts_PostMessage::generate_script(array('settings' => 'my_setting', 'transport' => 'refresh'));
$this->assertEquals(Kirki_Customizer_Scripts_PostMessage::$postmessage_script, null);
/**
* Generate the script normally with valid values
* Use the "css" function.
*/
Kirki_Customizer_Scripts_PostMessage::$postmessage_script = '';
Kirki_Customizer_Scripts_PostMessage::generate_script(array('settings' => 'my_setting', 'transport' => 'postMessage', 'js_vars' => array(array('element' => 'body', 'function' => 'css', 'property' => 'font-size', 'units' => 'px'))));
$this->assertEquals(Kirki_Customizer_Scripts_PostMessage::$postmessage_script, 'wp.customize( \'my_setting\', function( value ) {value.bind( function( newval ) {$(\'body\').css(\'font-size\', newval + \'px\' );}); });');
/**
* Generate the script normally with valid values
* Use the "html" function.
*/
Kirki_Customizer_Scripts_PostMessage::$postmessage_script = '';
Kirki_Customizer_Scripts_PostMessage::generate_script(array('settings' => 'my_setting', 'transport' => 'postMessage', 'js_vars' => array(array('element' => 'body', 'function' => 'html'))));
$this->assertEquals(Kirki_Customizer_Scripts_PostMessage::$postmessage_script, 'wp.customize( \'my_setting\', function( value ) {value.bind( function( newval ) {$(\'body\').html( newval );}); });');
/**
* Test that the final script is properly wrapped and echoed
*/
$this->expectOutputString('<script>jQuery(document).ready(function($) { "use strict"; wp.customize( \'my_setting\', function( value ) {value.bind( function( newval ) {$(\'body\').html( newval );}); });});</script>');
$postmessage->enqueue_script();
}
public function __construct($args)
{
/**
* Run the parent class constructor
*/
parent::__construct($args);
/**
* Set the field arguments
*/
$this->args = $args;
/**
* Create the settings.
*/
new Kirki_Settings($this->args);
/**
* Check if we're on the customizer.
* If we are, then we will create the controls,
* add the scripts needed for the customizer
* and any other tweaks that this field may require.
*/
if ($this->wp_customize) {
/**
* Create the control
*/
new Kirki_Control($this->args);
/**
* Create the scripts for postMessage to properly work
*/
Kirki_Customizer_Scripts_PostMessage::generate_script($this->args);
/**
* Create the scripts for tooltips.
*/
Kirki_Customizer_Scripts_Tooltips::generate_script($this->args);
}
}
/**
* Format the script in a way that will be compatible with WordPress.
*
* @return void (echoes the script)
*/
public function enqueue_script()
{
if (!self::$script_added && '' != self::$postmessage_script) {
self::$script_added = true;
echo '<script>jQuery(document).ready(function($) { "use strict"; ' . self::$postmessage_script . '});</script>';
}
}
