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<?php

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/**

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* Shortcode for PopupClose

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* @package PUM

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if ( ! defined( 'ABSPATH' ) ) {

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exit;

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}

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/**

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* Class PUM_Shortcode_PopupClose

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* Registers the popup_close shortcode.

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class PUM_Shortcode_PopupClose extends PUM_Shortcode {

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public $version = 2;

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public $has_content = true;

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/**

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* The shortcode tag.

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public function tag() {

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return 'popup_close';

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}

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public function label() {

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return __( 'Popup Close Button', 'popup-maker' );

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}

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public function description() {

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return __( 'Make text or html a close trigger for your popup.', 'popup-maker' );

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}

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public function inner_content_labels() {

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return [

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'label' => __( 'Content', 'popup-maker' ),

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'description' => __( 'Can contain other shortcodes, images, text or html content.' ),

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];

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}

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public function post_types() {

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return [ 'popup' ];

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}

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public function fields() {

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return [

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'general' => [

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'main' => [

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'tag' => [

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'label' => __( 'HTML Tag', 'popup-maker' ),

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'desc' => __( 'The HTML tag used for this element.', 'popup-maker' ),

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'type' => 'select',

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'options' => [

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'a' => 'a',

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'button' => 'button',

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'div' => 'div',

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'img' => 'img',

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'li' => 'li',

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'p' => 'p',

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'span' => 'span',

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'std' => 'span',

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'required' => true,

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'href' => [

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'label' => __( 'Value for href', 'popup-maker' ),

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'placeholder' => '#',

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'desc' => __( 'Enter the href value for your link. Leave blank if you do not want this link to take the visitor to a different page.', 'popup-maker' ),

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'type' => 'text',

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'std' => '',

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'dependencies' => [

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'tag' => [ 'a' ],

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'target' => [

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'label' => __( 'Target for the element', 'popup-maker' ),

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'placeholder' => '',

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'desc' => __( 'Enter the target value for your link. Can be left blank.', 'popup-maker' ),

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'type' => 'text',

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'std' => '',

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'dependencies' => [

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'tag' => [ 'a' ],

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'options' => [

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'main' => [

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'classes' => [

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'label' => __( 'CSS Class', 'popup-maker' ),

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'placeholder' => 'my-custom-class',

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'type' => 'text',

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'desc' => __( 'Add additional classes for styling.', 'popup-maker' ),

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'std' => '',

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'do_default' => [

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'type' => 'checkbox',

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'label' => __( 'Do not prevent the default click functionality.', 'popup-maker' ),

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'desc' => __( 'This prevents us from disabling the browsers default action when a close button is clicked. It can be used to allow a link to a file to both close a popup and still download the file.', 'popup-maker' ),

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];

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}

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/**

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* Process shortcode attributes.

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* Also remaps and cleans old ones.

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* @param $atts

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* @return array

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public function shortcode_atts( $atts ) {

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global $allowedtags;

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$atts = parent::shortcode_atts( $atts );

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// Add button to allowed tags.

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$tags_allowed = array_merge( array_keys( $allowedtags ), [ 'button' ] );

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if ( empty( $atts['tag'] ) || ! in_array( $atts['tag'], $tags_allowed, true ) ) {

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$atts['tag'] = 'span';

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}

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if ( empty( $atts['href'] ) ) {

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$atts['href'] = '#';

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}

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if ( ! empty( $atts['class'] ) ) {

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$atts['classes'] .= ' ' . $atts['class'];

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unset( $atts['class'] );

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}

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return $atts;

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}

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/**

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* Shortcode handler

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* @param array $atts shortcode attributes

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* @param string $content shortcode content

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* @return string

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public function handler( $atts, $content = null ) {

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$atts = $this->shortcode_atts( $atts );

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$tag = esc_attr( $atts['tag'] );

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$classes = esc_attr( $atts['classes'] );

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$do_default = esc_attr( $atts['do_default'] ? " data-do-default='true'" : '' );

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// Escaped using notes here: https://wordpress.stackexchange.com/a/357349/63942.

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$esc_content = PUM_Helpers::do_shortcode( force_balance_tags( wp_kses_post( $content ) ) );

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// Sets up our href and target, if the tag is an `a`.

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$href = 'a' === $atts['tag'] ? "href='" . esc_url( $atts['href'] ) . "'" : '';

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$target = 'a' === $atts['tag'] && ! empty( $atts['target'] ) ? "target='" . esc_attr( $atts['target'] ) . "'" : '';

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$return = "<$tag $href $target class='pum-close popmake-close $classes' $do_default>$esc_content</$tag>";

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return $return;

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}

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/**

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* NOTE: Data comes here already filtered through shortcode_atts above.

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public function template() {

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global $allowedtags;

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const allowedTags = <?php echo json_encode( array_keys( $allowedtags ) ); ?>;

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const tag = allowedTags.indexOf( attrs.tag ) >= 0 ? attrs.tag : 'span';

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<{{{tag}}} class="pum-close popmake-close <# if (typeof attrs.classes !== 'undefined') print(attrs.classes); #>">{{{attrs._inner_content}}}</{{{tag}}}>

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<?php

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}

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}

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