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<?php
namespace ExtensiveVC\Shortcodes\EVCDropcaps;
use ExtensiveVC\Shortcodes;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if ( ! class_exists( 'EVCDropcaps' ) ) {
class EVCDropcaps extends Shortcodes\EVCShortcode {
/**
* Singleton variables
*/
private static $instance;
/**
* Constructor
*/
function __construct() {
$this->setBase( 'evc_dropcaps' );
$this->setShortcodeName( esc_html__( 'Dropcaps', 'extensive-vc' ) );
$this->setShortcodeParameters( $this->shortcodeParameters() );
// Parent constructor need to be loaded after setter's method initialization
parent::__construct();
}
/**
* Get the instance of ExtensiveVCFramework
*
* @return self
*/
public static function getInstance() {
if ( is_null( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* 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' => 'type',
'heading' => esc_html__( 'Type', 'extensive-vc' ),
'value' => array(
esc_html__( 'Simple', 'extensive-vc' ) => 'simple',
esc_html__( 'Circle', 'extensive-vc' ) => 'circle',
esc_html__( 'Square', 'extensive-vc' ) => 'square'
),
'admin_label' => true
),
array(
'type' => 'textfield',
'param_name' => 'letter',
'heading' => esc_html__( 'Letter', 'extensive-vc' ),
'admin_label' => true
),
array(
'type' => 'colorpicker',
'param_name' => 'letter_color',
'heading' => esc_html__( 'Letter Color', 'extensive-vc' ),
'group' => esc_html__( 'Letter Options', 'extensive-vc' )
),
array(
'type' => 'colorpicker',
'param_name' => 'letter_bg_color',
'heading' => esc_html__( 'Letter Background Color', 'extensive-vc' ),
'dependency' => array( 'element' => 'type', 'value' => array( 'circle', 'square' ) ),
'group' => esc_html__( 'Letter Options', 'extensive-vc' )
),
array(
'type' => 'textfield',
'param_name' => 'letter_font_size',
'heading' => esc_html__( 'Letter Font Size (px or em)', 'extensive-vc' ),
'group' => esc_html__( 'Letter Options', 'extensive-vc' )
),
array(
'type' => 'textfield',
'param_name' => 'letter_line_height',
'heading' => esc_html__( 'Letter Line Height (px or em)', 'extensive-vc' ),
'group' => esc_html__( 'Letter Options', 'extensive-vc' )
),
array(
'type' => 'dropdown',
'param_name' => 'letter_font_weight',
'heading' => esc_html__( 'Letter Font Weight', 'extensive-vc' ),
'value' => array_flip( extensive_vc_get_font_weight_array( true ) ),
'group' => esc_html__( 'Letter Options', 'extensive-vc' )
),
array(
'type' => 'textfield',
'param_name' => 'letter_margin',
'heading' => esc_html__( 'Letter Margin', 'extensive-vc' ),
'description' => esc_html__( 'Insert margin in format: top right bottom left (e.g. 10px 5px 10px 5px)', 'extensive-vc' ),
'group' => esc_html__( 'Letter Options', 'extensive-vc' )
),
array(
'type' => 'textarea',
'param_name' => 'text',
'heading' => esc_html__( 'Text', 'extensive-vc' )
),
array(
'type' => 'colorpicker',
'param_name' => 'text_color',
'heading' => esc_html__( 'Text Color', 'extensive-vc' ),
'group' => esc_html__( 'Text Options', 'extensive-vc' )
)
);
return $params;
}
/**
* Renders shortcode HTML
*
* @param $atts array - shortcode params
* @param $content string - shortcode content
*
* @return html
*/
function render( $atts, $content = null ) {
$args = array(
'custom_class' => '',
'type' => 'simple',
'letter' => '',
'letter_color' => '',
'letter_bg_color' => '',
'letter_font_size' => '',
'letter_line_height' => '',
'letter_font_weight' => '',
'letter_margin' => '',
'text' => '',
'text_color' => ''
);
$params = shortcode_atts( $args, $atts, $this->getBase() );
$params['holder_classes'] = $this->getHolderClasses( $params );
$params['holder_styles'] = $this->getHolderStyles( $params );
$params['letter_styles'] = $this->getLetterStyles( $params );
$html = extensive_vc_get_module_template_part( 'shortcodes', 'dropcaps', 'templates/dropcaps', '', $params );
return $html;
}
/**
* Get shortcode holder classes
*
* @param $params array - shortcode parameters value
*
* @return string
*/
private function getHolderClasses( $params ) {
$holderClasses = array();
$holderClasses[] = ! empty( $params['custom_class'] ) ? esc_attr( $params['custom_class'] ) : '';
$holderClasses[] = ! empty( $params['type'] ) ? 'evc-d-' . esc_attr( $params['type'] ) : '';
return implode( ' ', $holderClasses );
}
/**
* Get holder styles
*
* @param $params array - shortcode parameters value
*
* @return string
*/
private function getHolderStyles( $params ) {
$styles = array();
if ( ! empty( $params['text_color'] ) ) {
$styles[] = 'color: ' . $params['text_color'];
}
return implode( ';', $styles );
}
/**
* Get letter styles
*
* @param $params array - shortcode parameters value
*
* @return string
*/
private function getLetterStyles( $params ) {
$styles = array();
if ( ! empty( $params['letter_color'] ) ) {
$styles[] = 'color: ' . $params['letter_color'];
}
if ( ! empty( $params['letter_bg_color'] ) ) {
$styles[] = 'background-color: ' . $params['letter_bg_color'];
}
if ( ! empty( $params['letter_font_size'] ) ) {
if ( extensive_vc_string_ends_with( $params['letter_font_size'], 'px' ) || extensive_vc_string_ends_with( $params['letter_font_size'], 'em' ) ) {
$styles[] = 'font-size: ' . $params['letter_font_size'];
} else {
$styles[] = 'font-size: ' . $params['letter_font_size'] . 'px';
}
}
if ( ! empty( $params['letter_line_height'] ) ) {
if ( extensive_vc_string_ends_with( $params['letter_line_height'], 'px' ) || extensive_vc_string_ends_with( $params['letter_line_height'], 'em' ) ) {
$styles[] = 'line-height: ' . $params['letter_line_height'];
} else {
$styles[] = 'line-height: ' . $params['letter_line_height'] . 'px';
}
}
if ( ! empty( $params['letter_font_weight'] ) ) {
$styles[] = 'font-weight: ' . $params['letter_font_weight'];
}
if ( $params['letter_margin'] !== '' ) {
$styles[] = 'margin: ' . $params['letter_margin'];
}
return implode( ';', $styles );
}
}
}
EVCDropcaps::getInstance();