<?php
/**
 * An example of how to write WPBakery Visual Composer custom shortcode
 *
 * To create shortcodes for visual composer you need to complete 2 steps.
 *
 * 1. Create new class which extends WPBakeryShortCode.
 * If you are not familiar with OOP in php, don't worry follow this instruction and we will guide you how to
 * create valid shortcode for visual composer without learning OOP.
 *
 * 2. Need to create configurations by using wpb_map function.
 *
 * Shortcode class.
 * Shortcode class extends WPBakeryShortCode abstract class.
 * Correct name for shortcode class should look like WPBakeryShortCode_YOUR_SHORTCODE_HERE.
 * YOUR_SHORTCODE_HERE must contain only latin letters, numbers and symbol "_".
*/

/**
 * Shortcode class example "Hello World"
 *
 * Lets pretend that we want to create shortcode with this structure: [my_hello_world foo="bar"]Shortcode content here[/my_hello_world]
 */

class WPBakeryShortCode_my_hello_world extends WPBakeryShortCode {

    /*
     * Thi methods returns HTML code for frontend representation of your shortcode.
     * You can use your own html markup.
     *
     * @param $atts - shortcode attributes
     * @param @content - shortcode content
     *
     * @access protected
     *
     * @return string
     */

    protected function content($atts, $content = null) {

        extract(shortcode_atts(array(
            'width' => '1/2',
            'el_position' => '',
            'foo' => '',
            'my_dropdown' => ''
        ), $atts));

        $width_class = '';//wpb_translateColumnWidthToSpan($width); // Determine width for our div holder
        $css_class =  apply_filters(VC_SHORTCODE_CUSTOM_CSS_FILTER_TAG, $width_class, $this->settings['base']);
        $output  = '<div class="' . $css_class . '">';
	        $output .= '<h3>' . $foo . '</h3>';
	        $output .= wpb_js_remove_wpautop($content, true);
	        $output .=  '<p> Dropdown: ' . $my_dropdown . '</p>';
        $output .= '</div>';
        
        $output = $this->startRow($el_position) . $output . $this->endRow($el_position);
        return $output;
    }
}

/*
 * Settings array to setup shortcode "Hello world"
 * base param is required.
 *
 * Mapping examples: $PLUGIN_DIR/config/map.php
 *
 * name - used in content elements menu and shortcode edit screen.
 * base - shortcode base. Example my_hello_world
 * class - helper class to target your shortcode in css in visual composer edit mode
 * icon - in order to add icon for your shortcode in dropdown menu, add class name here and style it in
 *          your own css file. Note: bootstrap icons supported.
 * controls - in visual composer mode shortcodes can have different controls (popup_delete, edit_popup_delete, size_delete, popup_delete, full).
 				Default is full.
 * params - array which holds your shortcode params. This params will be editable in shortcode settings page.
 *
 * Available param types:
 *
 * textarea_html (only one html textarea is permitted per shortcode)
 * textfield - simple input field,
 * dropdown - dropdown element with set of available options,
 * attach_image - single image selection,
 * attach_images - multiple images selection,
 * exploded_textarea - textarea, where each line will be imploded with comma (,),
 * posttypes - checkboxes with available post types,
 * widgetised_sidebars - dropdown element with set of available widget regions,
 * textarea - simple textarea,
 * textarea_raw_html - textarea, it's content will be codede into base64 (this allows you to store raw js or raw html code).
 *
 */


vc_map( array(
    "base"		=> "my_hello_world",
    "name"		=> __("Hello World", LANGUAGE_ZONE),
    "class"		=> "",
    "icon"      => "icon-heart",
    "params"	=> array(
        array(
            "type" => "textfield",
            "holder" => "h3",
            "class" => "",
            "heading" => __("Foo attribute", LANGUAGE_ZONE),
            "param_name" => "foo",
            "value" => __("I'm foo attribute", LANGUAGE_ZONE),
            "description" => __("Enter foo value.", LANGUAGE_ZONE)
        ),
        array(
            "type" => "textarea_html",
            "holder" => "div",
            "class" => "",
            "heading" => __("Text", LANGUAGE_ZONE),
            "param_name" => "content",
            "value" => __("I'm hello world", LANGUAGE_ZONE),
            "description" => __("Enter your content.", LANGUAGE_ZONE)
        ),
        array(
            "type" => "dropdown",
            "heading" => __("Drop down example", LANGUAGE_ZONE),
            "param_name" => "my_dropdown",
            "value" => array(1, 2, "three"),
            "description" => __("One, two or three?", LANGUAGE_ZONE)
        ),
    )
) );


?>