/**
 * Handles:
 * - Inline Video Help
 *
 * @since 1.5.0
 */

// Setup vars
var envira_video_link = 'p.envira-intro a.envira-video',
	envira_close_video_link = 'a.envira-video-close';

jQuery(document).ready(function($) {
	/**
	 * Display Video Inline on Video Link Click
	 */
	$(document).on('click', envira_video_link, function(e) {
		// Prevent default action
		e.preventDefault();

		// Get the video URL
		var envira_video_url = $(this).attr('href');

		// Destroy any other instances of Envira Video iframes
		$('div.envira-video-help').remove();

		// Get the intro paragraph
		var envira_video_paragraph = $(this).closest('p.envira-intro');

		// Load the video below the intro paragraph on the current tab
		$(envira_video_paragraph).append(
			'<div class="envira-video-help"><iframe src="' +
				envira_video_url +
				'" /><a href="#" class="envira-video-close dashicons dashicons-no"></a></div>',
		);
	});

	/**
	 * Destroy Video when closed
	 */
	$(document).on('click', envira_close_video_link, function(e) {
		e.preventDefault();

		$(this)
			.closest('.envira-video-help')
			.remove();
	});
});