dotstudioPRO_Carousel/functions.php at master · jojopas/dotstudioPRO_Carousel · GitHub

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<?php

function ds_owl_carousel_check_main_plugin() {

    ?>

    <div class="update-nag">
        <p>dotstudioPRO Premium Video plugin is not installed, is inactive, or the version is too low for this add-on.  The dotstudioPRO Premium Owl Carousel plugin has been deactivated.</p>
    </div>

    <?php

}


function ds_owl_carousel(){

	wp_enqueue_script( 'owl-carousel', plugin_dir_url( __FILE__ ) . 'js/owl.carousel.min.js', array('jquery') );
	wp_enqueue_style( 'owl-carousel-min', plugin_dir_url( __FILE__ ) . 'css/owl.carousel.min.css' );
	wp_enqueue_style( 'owl-carousel-theme', plugin_dir_url( __FILE__ ) . 'css/owl.theme.default.min.css' );
	wp_enqueue_style( 'ds-carousel-style', plugin_dir_url( __FILE__ ) . 'css/style.css' );
	wp_enqueue_style( 'ds-font-awesome', 'https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css');

}

function ds_owl_carousel_instantiate(){

	?>
	<script type="text/javascript">
		jQuery(function($){
			$('body').css('overflow-x', 'hidden');
			var owls = $('.owl-carousel');

			resizeCarousel();

			$(window).resize(function(){
				resizeCarousel();
			});

			$.each(owls,function(key,val){
				var autoplay = $(this).attr('data-autoplay');
				var slidetime = parseInt($(this).attr('data-slidetime')) * 1000;
				var itemCount = $(this).attr('data-itemcount');

				$(this).owlCarousel({
				    items: itemCount,
	   				// nav:true,
				    loop:true,
				    margin:10,
				    center:true,
				    autoplay: autoplay,
				    autoplayTimeout: slidetime,
				});

				$(this).mouseleave(function(){
					$(this).trigger('play.owl.autoplay',[<?php echo $time_to_next_slide; ?>000]);
				});

				$(this).mouseenter(function(){
				    $(this).trigger('stop.owl.autoplay');
				});


			});

			function resizeCarousel() {
				var w = $(window).width();

				$.each(owls,function(key,val) {
					var which = $(this).attr('id').replace('owl-carousel-','');

					var ocw = $('#owl-carosel-width-' + which).width();
					var ocwWidth = w >=ocw ? ocw : w;
					$(this).width(ocwWidth);

				});

			}

		});
	</script>
	<?php

}

function ds_owl_carousel_html($channel_slug = '', $autoplay = true, $time_to_next_slide = 3, $items_to_display = 3){

	$category = get_page_by_path( '/channel-categories/' . $channel_slug, OBJECT );
	$title = $category->post_title;

	$rndId = ds_owl_carousel_rnd_id(5);
	$auto = $autoplay ? 'true' : 'false';
	$carousel =  "<div id='owl-carosel-width-$rndId' class='owl-carousel-width'></div>";
	$carousel .= "<div class='owl-carousel-title' style='position:relative;'><h2>$title</h2><a class='owl-carousel-ellipsis' href='/channel-categories/$channel_slug/' title='More...'>...</a></div>";
	$carousel .= "<div class='owl-carousel owl-theme' id='owl-carousel-$rndId'  data-autoplay='$auto' data-slidetime='$time_to_next_slide' data-itemcount='$items_to_display'>";

	$channels = grab_category($channel_slug);
	$title = $channels->title;


	if($channels && is_array($channels)){

		foreach($channels as $ch) {
				// iterate thru the channel, get the applicable thumbnails, create the HTML output


				$id =  $ch->_id;
				$thumb_id = isset( $ch->videos_thumb ) ?  $ch->videos_thumb : '';
				$slug =  $ch->slug;
				$spotlight_poster = isset( $ch->spotlight_poster ) ?  $ch->spotlight_poster : '';

				$carousel .= "<div class='center-container'>";
				$carousel .= "<a href='".home_url("channels/$slug")."' class='vert-center'>";
				$carousel .= "<div>";
				$carousel .= "<img class='' src='$spotlight_poster/1280/720' />";
				$carousel .= "</div>";
				$carousel .= "</a>";
				$carousel .= "</div>";
		}
	}


	$carousel .= "</div>";

	ds_owl_carousel_instantiate();

	return $carousel;

}


function ds_owl_carousel_rnd_id($length = 10)
{
    $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $charactersLength = strlen($characters);
    $randomString = '';
    for ($i = 0; $i < $length; $i++) {
        $randomString .= $characters[rand(0, $charactersLength - 1)];
    }
    return $randomString;
}


function ds_owl_carousel_display_shortcode( $atts ) {

	$atts = shortcode_atts( array(

		'channel' => '',
		'autoplay' => true,
		'time_to_next_slide' => 3,
		'items_to_display' => 3

	), $atts, 'ds_owl_carousel' );


	if(!count($atts['channel']))
		return;

	return ds_owl_carousel_html( $atts['channel'], $atts['autoplay'], $atts['time_to_next_slide'], $atts['items_to_display'] );

}
add_shortcode( 'ds_owl_carousel', 'ds_owl_carousel_display_shortcode' );