Create Twitter Bootstrap Carousel in flatCore.

bs-carousel.php

<?php

/**
 * Create Twitter Bootstrap Carousel in flatCore
 * Filter uploaded images from "content/images/.." by a prefix 
 * example: [plugin=bs-carousel.php]prefix=slider-[/plugin]
 *
 * Requirement:	flatCore Template which contains Bootstrap and carousel.js
 *							http://getbootstrap.com/javascript/#carousel
 * License: GNU General Public License
 * copyright (c) 2014, Patrick Konstandin
 */

unset($slides);
$slides = glob("content/images/$prefix*.jpg");
$cnt_slides = count($slides);

for($i=0;$i<$cnt_slides;$i++) {

  unset($active_item);
	if($i==0) {	$active_item = 'active'; }

	$carousel_imgs_str .= '
		<div class="item '.$active_item.'">
			<img src="'.$slides[$i].'" alt="">
		</div>';
		
}

echo '<div id="myCarousel" class="carousel slide" data-ride="carousel">';;

echo '<div class="carousel-inner">';
echo "$carousel_imgs_str";
echo '</div>'; // carousel-inner

echo '<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
    <span class="glyphicon glyphicon-chevron-left"></span>
  </a>';
echo '<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
    <span class="glyphicon glyphicon-chevron-right"></span>
  </a>';

echo '</div>'; // #myCarousel