/**
* Create a new attachment UI component.
*
* @param array $model
* <ul>
* <li><b>name</b> <i>string</i> The component's name.</li>
* <li><b>default</b> <i>string</i> Comma seperated list of values that will be checked by default.</li>
* <li><b>disabled</b> <i>boolean</i> True to disabled component. False otherwise.</li>
* <li><b>multi</b> <i>boolean</i> True to allow multiple attachments.</li>
* <li><b>uploader_title</b> <i>string</i> The media uploader popup title.</li>
* <li><b>uploader_button_text</b> <i>string</i> The media uploader button text.</li>
* </ul>
*
* <b>Usage Example:</b>
* <pre>
* $field = new Checkbox(array(
* 'name' => 'my_checkbox',
* 'disabled' => false,
* 'default' => 'val1',
* 'multi' => false,
* 'uploader_title' => 'Insert Media',
* 'uploader_button_text' => 'Insert'
* ));
* </pre>
*/
public function __construct(array $model)
{
parent::__construct($model);
add_action('admin_enqueue_scripts', function () {
wp_enqueue_media();
});
}
public function __construct($model)
{
parent::__construct($model);
$callable = $this->model['callback'];
if (is_callable($callable) && isset($_POST[$this->name])) {
add_action($this->model['hook'], $callable, 4);
}
}
public function __construct(array $model)
{
parent::__construct($model);
$callable = $this->model['callout'];
if (is_callable($callable)) {
$callable();
}
}
public function __construct($model)
{
parent::__construct($model);
if (null != $this->file) {
if (!file_exists($this->file)) {
throw new \RuntimeException("The file {$this->file} could not be found");
}
// Overwrite the default value with the file contents
$this->default = \file_get_contents($this->file);
// Update file on save
if (isset($_POST[$this->name]) && !$this->is_disabled()) {
// NOTE: this is the content before the filter is applied! Will need to fix that.
file_put_contents($this->file, filter_input(INPUT_POST, $this->name));
}
}
}
public function __construct(array $model)
{
parent::__construct($model);
$this->pre_process();
}
/**
* Update the component's value and the final instance with the
* given value.
*
* @param UI\AbstractComponent $component
* @param string $value
*/
private function update_value($component, $value)
{
$component->set_value($value);
$this->final_instance[$component->get_name()] = $value;
}