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<?php
/**
* RevSlider loader.
* @since 4.3
*/
class Vc_Vendor_Revslider implements Vc_Vendor_Interface {
/**
* @since 4.3
* @var int - index of revslider
*/
protected static $instanceIndex = 1;
/**
* Add shortcode to visual composer also add fix for frontend to regenerate id of revslider.
* @since 4.3
*/
public function load() {
add_action( 'vc_after_mapping', array( &$this, 'buildShortcode' ) );
}
/**
* @since 4.3
*/
public function buildShortcode() {
if ( class_exists( 'RevSlider' ) ) {
$slider = new RevSlider();
$arrSliders = $slider->getArrSliders();
$revsliders = array();
if ( $arrSliders ) {
foreach ( $arrSliders as $slider ) {
/** @var $slider RevSlider */
$revsliders[ $slider->getTitle() ] = $slider->getAlias();
}
} else {
$revsliders[ __( 'No sliders found', 'js_composer' ) ] = 0;
}
// add shortcode to visual composer
$this->mapShortcode( $revsliders );
// Add fixes for frontend editor to regenerate id
if ( vc_is_frontend_ajax() || vc_is_frontend_editor() ) {
add_filter( 'vc_revslider_shortcode', array( &$this, 'setId' ) );
}
}
}
/**
* @since 4.4
*
* @param array $revsliders
*/
public function mapShortcode( $revsliders = array() ) {
vc_map( array(
'base' => 'rev_slider_vc',
'name' => __( 'Revolution Slider', 'js_composer' ),
'icon' => 'icon-wpb-revslider',
'category' => __( 'Content', 'js_composer' ),
'description' => __( 'Place Revolution slider', 'js_composer' ),
"params" => array(
array(
'type' => 'textfield',
'heading' => __( 'Widget title', 'js_composer' ),
'param_name' => 'title',
'description' => __( 'Enter text used as widget title (Note: located above content element).', 'js_composer' )
),
array(
'type' => 'dropdown',
'heading' => __( 'Revolution Slider', 'js_composer' ),
'param_name' => 'alias',
'admin_label' => true,
'value' => $revsliders,
'save_always' => true,
'description' => __( 'Select your Revolution Slider.', 'js_composer' )
),
array(
'type' => 'textfield',
'heading' => __( 'Extra class name', 'js_composer' ),
'param_name' => 'el_class',
'description' => __( 'Style particular content element differently - add a class name and refer to it in custom CSS.', 'js_composer' )
)
)
) );
}
/**
* Replaces id of revslider for frontend editor.
* @since 4.3
*
* @param $output
*
* @return string
*/
public function setId( $output ) {
return preg_replace( '/rev_slider_(\d+)_(\d+)/', 'rev_slider_$1_$2' . time() . '_' . self::$instanceIndex ++, $output );
}
}