/**
* @param array $params
*/
public function __construct(array $params)
{
$this->fonts[__("Custom...", AI1EC_PLUGIN_NAME)] = self::CUSTOM_FONT;
$select = Ai1ec_Helper_Factory::create_select_instance($params['id']);
$select->add_class('ai1ec_font');
parent::__construct($params);
$this->renderable = $this->set_up_renderable($select);
}
/**
* @param string $type
* @param array $params
* @return Ai1ec_Less_Variable
*/
public static function create_less_variable($type, array $params)
{
switch ($type) {
case 'color':
$bootstrap_colorpicker = Ai1ec_Helper_Factory::create_bootstrap_colorpicker_instance($params['value'], $params['id']);
return new Ai1ec_Less_Variable_Color($params, $bootstrap_colorpicker);
break;
case 'font':
$select = Ai1ec_Helper_Factory::create_select_instance($params['id']);
return new Ai1ec_Less_Variable_Font($params, $select);
break;
}
}
/**
* Creates a multiselect for use with Select2 widget.
*
* @return Ai1ec_Html_Element
*/
public static function create_select2_multiselect(array $args, array $options, array $view_args = null)
{
// if no data is present and we are in the frontend, return a blank element.
if (empty($options) && null !== $view_args) {
return self::create_blank_html_element();
}
$ai1ec_events_helper = Ai1ec_Events_Helper::get_instance();
static $cached_flips = array();
$select2 = Ai1ec_Helper_Factory::create_select_instance($args['id'], $args['name']);
$use_id = isset($args['use_id']);
foreach ($options as $term) {
$option_arguments = array();
$color = false;
if ($args['type'] === 'category') {
$color = $ai1ec_events_helper->get_category_color($term->term_id);
}
if ($color) {
$option_arguments["data-color"] = $color;
}
if (null !== $view_args) {
// create the href for ajax loading
$href = self::create_href_helper_instance($view_args, $args['type']);
$href->set_term_id($term->term_id);
$option_arguments["data-href"] = $href->generate_href();
// check if the option is selected
$type_to_check = '';
// first let's check the correct type
switch ($args['type']) {
case 'category':
$type_to_check = 'cat_ids';
break;
case 'tag':
$type_to_check = 'tag_ids';
break;
case 'author':
$type_to_check = 'auth_ids';
break;
}
// let's flip the array. Just once for performance sake,
// the categories doesn't change in the same request
if (!isset($cached_flips[$type_to_check])) {
$cached_flips[$type_to_check] = array_flip($view_args[$type_to_check]);
}
if (isset($cached_flips[$type_to_check][$term->term_id])) {
$option_arguments["selected"] = 'selected';
}
}
if (true === $use_id) {
$select2->add_option($term->name, $term->term_id, $option_arguments);
} else {
$select2->add_option($term->name, $term->name, $option_arguments);
}
}
$select2->set_attribute("multiple", "multiple");
$select2->set_attribute("data-placeholder", $args['placeholder']);
$select2->add_class('ai1ec-select2-multiselect-selector span12');
$container = Ai1ec_Helper_Factory::create_generic_html_tag('div');
if (isset($args['type'])) {
$container->add_class('ai1ec-' . $args['type'] . '-filter');
}
$container->add_renderable_children($select2);
return $container;
}
