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<?php
/**
* Nectar Icon Class
*
* Used to Locate/render an icon in array segment
*
* @package Salient Core
*/
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if( !class_exists('Nectar_Icon') ) {
class Nectar_Icon {
public function __construct( $icon_props ) {
// Defaults.
$this->defaults = array(
'icon_name' => '',
'icon_family' => 'iconsmind'
);
$args = wp_parse_args( $icon_props, $this->defaults );
$this->icon_name = esc_attr($args['icon_name']);
$this->icon_family = in_array($args['icon_family'], array('iconsmind','linea')) ? $args['icon_family'] : 'iconsmind';
$this->icon_collection = array();
$this->icon = array();
$this->letter = '';
// If correct icon format is passed, locate and set relevant array.
if( !empty($this->icon_name) ) {
$first_char = substr($this->icon_name, 0, 1);
if( preg_match("/^[a-zA-Z]$/", $first_char) ) {
$this->letter = strtolower($first_char);
$this->set_icon_collection();
}
}
}
public function set_icon_collection() {
include_once( SALIENT_CORE_ROOT_DIR_PATH.'includes/icons/data/'.$this->icon_family.'-'.$this->letter.'.php' );
$icon_arr_func = 'salient_'.$this->icon_family.'_arr_'.$this->letter;
if( function_exists($icon_arr_func) ) {
$this->icon_collection = $icon_arr_func();
$this->set_icon();
}
}
public function set_icon() {
$this->icon = $this->icon_collection[$this->icon_name];
}
public function render_icon() {
if( !empty($this->icon) ) {
return '<svg version="1.1" xmlns="http://www.w3.org/2000/svg" width="'.esc_attr($this->icon['width']).'" height="'.esc_attr($this->icon['height']).'" viewBox="0 0 '.esc_attr($this->icon['width']).' '.esc_attr($this->icon['height']).'">
<path d="'.esc_attr($this->icon['path']).'"></path>
</svg>';
}
return;
}
}
}