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<?php
namespace ExtensiveVC\Shortcodes\EVCProcess;
use ExtensiveVC\Shortcodes;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if ( ! class_exists( 'EVCProcess' ) ) {
class EVCProcess extends Shortcodes\EVCShortcode {
/**
* Singleton variables
*/
private static $instance;
/**
* Constructor
*/
function __construct() {
$this->setBase( 'evc_process' );
$this->setChildBase( 'evc_process_item' );
$this->setShortcodeName( esc_html__( 'Process', 'extensive-vc' ) );
$this->setShortcodeParameters( $this->shortcodeParameters() );
// Parent constructor need to be loaded after setter's method initialization
parent::__construct( array( 'hasChild' => true ) );
// Additional methods need to be loaded after parent constructor loaded if we used methods from the parent class
if ( $this->getIsShortcodeEnabled() ) {
add_filter( 'extensive_vc_filter_add_vc_shortcodes_custom_style', array( $this, 'addShortcodeIconCustomStyle' ) );
}
}
/**
* Get the instance of ExtensiveVCFramework
*
* @return self
*/
public static function getInstance() {
if ( is_null( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Add shortcode custom css style for WPBakery Page Builder shortcodes panel
*/
function addShortcodeIconCustomStyle( $style ) {
$current_style = '.wpb_content_element.wpb_evc_process_item > .wpb_element_wrapper { background-color: #f5f5f5; }';
$style .= $current_style;
return $style;
}
/**
* Set shortcode parameters for WPBakery Page Builder shortcodes options panel
*/
function shortcodeParameters() {
$params = array(
array(
'type' => 'textfield',
'param_name' => 'custom_class',
'heading' => esc_html__( 'Custom CSS Class', 'extensive-vc' ),
'description' => esc_html__( 'Style particular content element differently - add a class name and refer to it in custom CSS', 'extensive-vc' )
),
array(
'type' => 'dropdown',
'param_name' => 'number_of_columns',
'heading' => esc_html__( 'Number of Columns', 'extensive-vc' ),
'value' => array_flip( extensive_vc_get_number_of_columns_array( array( 'one', 'five', 'six' ) ) )
),
array(
'type' => 'dropdown',
'param_name' => 'switch_to_one_column',
'heading' => esc_html__( 'Switch to One Column', 'extensive-vc' ),
'value' => array(
esc_html__( 'Default None', 'extensive-vc' ) => '',
esc_html__( 'Below 1366px', 'extensive-vc' ) => '1366',
esc_html__( 'Below 1280px', 'extensive-vc' ) => '1280',
esc_html__( 'Below 1024px', 'extensive-vc' ) => '1024',
esc_html__( 'Below 768px', 'extensive-vc' ) => '768',
esc_html__( 'Below 680px', 'extensive-vc' ) => '680',
esc_html__( 'Below 480px', 'extensive-vc' ) => '480'
),
'description' => esc_html__( 'Choose on which stage item will be full width', 'extensive-vc' )
),
array(
'type' => 'colorpicker',
'param_name' => 'circle_number_color',
'heading' => esc_html__( 'Circle Number Color', 'extensive-vc' ),
'group' => esc_html__( 'Design Options', 'extensive-vc' )
),
array(
'type' => 'colorpicker',
'param_name' => 'circle_background_color',
'heading' => esc_html__( 'Circle Background Color', 'extensive-vc' ),
'group' => esc_html__( 'Design Options', 'extensive-vc' )
),
array(
'type' => 'colorpicker',
'param_name' => 'line_color',
'heading' => esc_html__( 'Line Color', 'extensive-vc' ),
'group' => esc_html__( 'Design Options', 'extensive-vc' )
)
);
return $params;
}
/**
* Renders shortcodes HTML
*
* @param $atts array - shortcode params
* @param $content string - shortcode content
*
* @return html
*/
function render( $atts, $content = null ) {
$args = array(
'custom_class' => '',
'number_of_columns' => 'three',
'switch_to_one_column' => '',
'circle_number_color' => '',
'circle_background_color' => '',
'line_color' => ''
);
$params = shortcode_atts( $args, $atts, $this->getBase() );
$params['holder_classes'] = $this->getHolderClasses( $params, $args );
$params['number_of_items'] = $this->getNumberOfItems( $params['number_of_columns'] );
$params['circle_styles'] = $this->getCircleStyles( $params );
$params['line_styles'] = $this->getLineStyles( $params );
$params['content'] = $content;
$html = extensive_vc_get_module_template_part( 'shortcodes', 'process', 'templates/process', '', $params );
return $html;
}
/**
* Get shortcode holder classes
*
* @param $params array - shortcode parameters value
* @param $args array - default shortcode parameters value
*
* @return string
*/
private function getHolderClasses( $params, $args ) {
$holderClasses = array();
$holderClasses[] = ! empty( $params['custom_class'] ) ? esc_attr( $params['custom_class'] ) : '';
$holderClasses[] = ! empty( $params['number_of_columns'] ) ? 'evc-' . $params['number_of_columns'] . '-columns' : 'evc-' . $args['number_of_columns'] . '-columns';
$holderClasses[] = ! empty( $params['switch_to_one_column'] ) ? 'evc-responsive-' . $params['switch_to_one_column'] : '';
return implode( ' ', $holderClasses );
}
/**
* Get number of items
*
* @param $number_of_columns string - number of columns parameter value
*
* @return string
*/
private function getNumberOfItems( $number_of_columns ) {
$number = 3;
switch ( $number_of_columns ) {
case 'two':
$number = 2;
break;
case 'three':
$number = 3;
break;
case 'four':
$number = 4;
break;
}
return $number;
}
/**
* Get circle styles
*
* @param $params array - shortcode parameters value
*
* @return string
*/
private function getCircleStyles( $params ) {
$styles = array();
if ( ! empty( $params['circle_number_color'] ) ) {
$styles[] = 'color: ' . $params['circle_number_color'];
}
if ( ! empty( $params['circle_background_color'] ) ) {
$styles[] = 'background-color: ' . $params['circle_background_color'];
}
return implode( ';', $styles );
}
/**
* Get line styles
*
* @param $params array - shortcode parameters value
*
* @return string
*/
private function getLineStyles( $params ) {
$styles = array();
if ( ! empty( $params['line_color'] ) ) {
$styles[] = 'background-color: ' . $params['line_color'];
}
return implode( ';', $styles );
}
}
}
EVCProcess::getInstance();