Gravity Form + Modal Popup (Natural Website)

functions.php

<?php

function theme_enqueue_styles() {
    wp_enqueue_style( 'child-style', get_stylesheet_directory_uri() . '/style.css', array( 'avada-stylesheet' ) );
    wp_enqueue_style( 'custom-style', get_stylesheet_directory_uri() . '/assets/css/custom.css', array() );
    wp_enqueue_style( 'responsive-style', get_stylesheet_directory_uri() . '/assets/css/responsive.css', array() );
}
add_action( 'wp_enqueue_scripts', 'theme_enqueue_styles' );



function avada_lang_setup() {
	$lang = get_stylesheet_directory() . '/languages';
	load_child_theme_textdomain( 'Avada', $lang );
}
add_action( 'after_setup_theme', 'avada_lang_setup' );



add_filter( 'gform_currencies', 'currency_symbol' );

function currency_symbol( $currencies ) {
	if ( is_page( '156' ) ) {
		$currencies['USD'] = array(
			'name'               => __( 'U.S. Dollar', 'gravityforms' ),
			'symbol_left'        => '$ ',
			'symbol_right'       => ' MXN',
			'symbol_padding'     => '',
			'thousand_separator' => ',',
			'decimal_separator'  => '.',
			'decimals'           => 2
		);


		return $currencies;
	}
	
	if ( is_page( '181' ) ) {
		$currencies['USD'] = array(
			'name'               => __( 'U.S. Dollar', 'gravityforms' ),
			'symbol_left'        => 'R$ ',
			'symbol_right'       => '',
			'symbol_padding'     => '',
			'thousand_separator' => ',',
			'decimal_separator'  => '.',
			'decimals'           => 2
		);


		return $currencies;
	}
	
	if ( is_page( '167' ) ) {
		$currencies['USD'] = array(
			'name'               => __( 'U.S. Dollar', 'gravityforms' ),
			'symbol_left'        => '$ ',
			'symbol_right'       => '',
			'symbol_padding'     => '',
			'thousand_separator' => ',',
			'decimal_separator'  => '.',
			'decimals'           => 2
		);


		return $currencies;
	}
		
	if ( is_page( '169' ) ) {
			$currencies['USD'] = array(
				'name'               => __( 'U.S. Dollar', 'gravityforms' ),
				'symbol_left'        => '£ ',
				'symbol_right'       => '',
				'symbol_padding'     => '',
				'thousand_separator' => ',',
				'decimal_separator'  => '.',
				'decimals'           => 2
			);


			return $currencies;
	}
	
	if ( is_page( '171' ) ) {
			$currencies['USD'] = array(
				'name'               => __( 'U.S. Dollar', 'gravityforms' ),
				'symbol_left'        => '$ ',
				'symbol_right'       => ' AUD',
				'symbol_padding'     => '',
				'thousand_separator' => ',',
				'decimal_separator'  => '.',
				'decimals'           => 2
			);


			return $currencies;
	}
	
	if ( is_page( '173' ) ) {
			$currencies['USD'] = array(
				'name'               => __( 'U.S. Dollar', 'gravityforms' ),
				'symbol_left'        => '',
				'symbol_right'       => ' CA $',
				'symbol_padding'     => '',
				'thousand_separator' => ',',
				'decimal_separator'  => '.',
				'decimals'           => 2
			);


			return $currencies;
	}
	
	if ( is_page( '175' ) ) {
			$currencies['USD'] = array(
				'name'               => __( 'U.S. Dollar', 'gravityforms' ),
				'symbol_left'        => '$ ',
				'symbol_right'       => ' NZD',
				'symbol_padding'     => '',
				'thousand_separator' => ',',
				'decimal_separator'  => '.',
				'decimals'           => 2
			);


			return $currencies;
	}
	
	if ( is_page( '177' ) ) {
			$currencies['USD'] = array(
				'name'               => __( 'U.S. Dollar', 'gravityforms' ),
				'symbol_left'        => '€ ',
				'symbol_right'       => '',
				'symbol_padding'     => '',
				'thousand_separator' => ',',
				'decimal_separator'  => '.',
				'decimals'           => 2
			);


			return $currencies;
	}
	
	if ( is_page( '179' ) ) {
			$currencies['USD'] = array(
				'name'               => __( 'U.S. Dollar', 'gravityforms' ),
				'symbol_left'        => '$ ',
				'symbol_right'       => ' COP',
				'symbol_padding'     => '',
				'thousand_separator' => ',',
				'decimal_separator'  => '.',
				'decimals'           => 2
			);


			return $currencies;
	}
	
	$currencies['USD'] = array(
				'name'               => __( 'U.S. Dollar', 'gravityforms' ),
				'symbol_left'        => '$ ',
				'symbol_right'       => '',
				'symbol_padding'     => '',
				'thousand_separator' => ',',
				'decimal_separator'  => '.',
				'decimals'           => 2
			);


			return $currencies;
}


function remove_1st_letter() { ?>
	<script>
		jQuery( window ).load(function() {
			jQuery(".gform_wrapper .ginput_price").each(function() {
				var text = jQuery(this).text();
				text = text.replace("+", "");
				jQuery(this).text(text);
			});
			
			//jQuery('.ginput_price').html(jQuery('.ginput_price').html().substring(3));
			
		});
		jQuery( document ).ready(function() {
			jQuery(".gfield_checkbox li label").click(function(){
				jQuery(".gform_wrapper .ginput_price").each(function() {
				var text = jQuery(this).text();
				text = text.replace(" +", "");
				jQuery(this).text(text);
			});
			});
		});
</script>
	
<?php }

add_action('wp_footer','remove_1st_letter');

/*
* Creating a function to create our CPT
*/

function cpt_gravity_popup() {
  $labels = array(
	  'name'               => _x( 'Gravity Popups', 'post type general name' ),
	  'singular_name'      => _x( 'Popup', 'post type singular name' ),
	  'name_admin_bar' => _x( 'Popup', 'Add New on Toolbar' ),
	  'add_new'            => _x( 'Add New', 'Popup' ),
	  'add_new_item'       => __( 'Add New Popup' ),
	  'edit_item'          => __( 'Edit Popup' ),
	  'new_item'           => __( 'New Popup' ),
	  'update_item' 	   => __( 'Update Popup' ),
	  'all_items'          => __( 'All Popups' ),
	  'view_item'          => __( 'View Popup' ),
	  'search_items'       => __( 'Search Popups' ),
	  'not_found'          => __( 'No popups found' ),
	  'not_found_in_trash' => __( 'No popups found in the Trash' ), 
	  'parent_item_colon'  => ’,
	  'menu_name'          => 'Gravity Popups'
  );
  $args = array(
	  'labels'        => $labels,
	  'menu_icon' => 'dashicons-pressthis',
	  'description'   => 'Holds Gravity Forms Popup specific data',
	  'public'        => true,
	  'menu_position' => 5,
	  'supports'      => array( 'title', 'editor', 'thumbnail', 'excerpt' ),
	  'has_archive'   => true,
  );
  register_post_type( 'popup', $args ); 
}
add_action( 'init', 'cpt_gravity_popup' );


function taxonomies_popup() {
  $labels = array(
	  'name'              => _x( 'Popup Categories', 'taxonomy general name' ),
	  'singular_name'     => _x( 'Popup Category', 'taxonomy singular name' ),
	  'search_items'      => __( 'Search Popup Categories' ),
	  'all_items'         => __( 'All Popup Categories' ),
	  'parent_item'       => __( 'Parent Popup Category' ),
	  'parent_item_colon' => __( 'Parent Popup Category:' ),
	  'edit_item'         => __( 'Edit Popup Category' ), 
	  'update_item'       => __( 'Update Popup Category' ),
	  'add_new_item'      => __( 'Add New Popup Category' ),
	  'new_item_name'     => __( 'New Popup Category' ),
	  'menu_name'         => __( 'Popup Categories' ),
  );
  $args = array(
	  'labels' => $labels,
	  'hierarchical' => true,
	  'show_ui'           => true,
	  'show_admin_column' => true,
	  'query_var'         => true,
  );
  register_taxonomy( 'popup_category', 'popup', $args );
}
add_action( 'init', 'taxonomies_popup', 0 );


function show_cpt_on_page() {
	global $post;
	$terms = get_field('popup_categories');
	$taxonomy_name = 'popup_category';
	$cpt_term = get_term($terms, $taxonomy);
	$cpt_category = $cpt_term->name;

	$args = array(
		'post_type'   => 'popup',
		'post_status' => 'publish',
		'tax_query'   => array(
			array(
				'taxonomy' => 'popup_category',
				'field'    => 'slug',
				'terms'    => $cpt_category,
			)
		)
	);
 
	$cpt = new WP_Query( $args );
	if( $cpt->have_posts() ) :
?>
  <div class="container">
    <?php
      while( $cpt->have_posts() ) :
        $cpt->the_post();
		//$the_ID = the_ID();
		
        ?>
	  <div id="MyPopup<?php echo the_ID(); ?>" class="modal fade MyPopup<?php echo the_ID(); ?>" role="dialog">
		  <div class="modal-dialog">
			  <div class="modal-content">
				  <div class="modal-body">
					  <h2><?php the_title(); ?></h2> 
					  <p><?php the_content(); ?></p>
				  </div>
			  </div>
		  </div>
	  </div>
        <?php
      endwhile;
      wp_reset_postdata();
    ?>
  </div>
<?php
	endif;
}
add_action('avada_before_main_container','show_cpt_on_page');


function modal_popup() { ?>

	<script>
		jQuery(document).ready(function($){
			$('.gfield_checkbox li').on('click', this, function(e){
				var str = $(this).find("input[type='checkbox']").val();
				var res = str.split("|");
				var final_val = res[0];
				//console.log(final_val);
				if(e.target.checked){
					$('#'+final_val).modal("show");
				}
			});
		});
</script>
<?php }

add_action('wp_footer','modal_popup');


add_filter( 'manage_posts_columns', 'revealid_add_id_column', 5 );
add_action( 'manage_posts_custom_column', 'revealid_id_column_content', 5, 2 );


function revealid_add_id_column( $columns ) {
   $columns['revealid_id'] = 'ID';
   return $columns;
}

function revealid_id_column_content( $column, $id ) {
  if( 'revealid_id' == $column ) {
    echo $id;
  }
}