<?php
/**
 * @copyright	Copyright (C) 2012-2019 Cedric KEIFLIN alias ced1870
 * https://www.joomlack.fr
 * Module Carousel CK
 * @license		GNU/GPL
 * */
// no direct access
defined('_JEXEC') or die('Restricted access');

// get the slideshow width
$width = ($params->get('width') AND $params->get('width') != 'auto') ? ' style="width:' . $params->get('width') . 'px;"' : '';
?>
<div class="carouselck<?php echo $params->get('moduleclass_sfx'); ?> carouselck_wrap <?php echo $params->get('skin'); ?>" id="carouselck_wrap_<?php echo $module->id; ?>"<?php echo $width; ?>>
	<?php
	foreach ($items as $i => $item) {
		if ($params->get('limitslides', '') && $i >= $params->get('limitslides', ''))
			break;

		// B/C for V1
		if (isset($item->imgname) && ! isset($item->image)) CarouselckHelper::legacyUpdateItem($item);

		// automatically create the minified thumb and use it
		$item->thumb = $item->image;
		if ($params->get('thumbnails', '1') == '1' && $params->get('autocreatethumbs','1') && $params->get('usethumbstype', 'mini') == 'mini') {
			$item->thumb = CarouselckHelper::resizeImage($item->image, $params->get('thumbnailwidth', '182'), $params->get('thumbnailheight', '187'));
		}
		// use the minified thumb but don't create it
		else if ($params->get('thumbnails', '1') == '1' && $params->get('usethumbstype','mini') == 'mini'){
			$thumbext = explode(".", $item->image);
			$thumbext = end($thumbext);
			$thumbfile = str_replace(basename($item->image), "th/" . basename($item->image), $item->image);
			$thumbfile = str_replace("." . $thumbext, "_th." . $thumbext, $thumbfile);
			if (file_exists(JPATH_ROOT . '/' . trim($thumbfile, '/'))) {
				$item->thumb = JURI::root(true) . '/' . trim($thumbfile, '/');
			}
		}

		// create new images for mobile
		if ($params->get('usemobileimage', '0') && $params->get('autocreatethumbs','1')) { 
			$resolutions = explode(',', $params->get('mobileimageresolution', '640'));
			foreach ($resolutions as $resolution) {
				CarouselckHelper::resizeImage($item->image, (int)$resolution, '', (int)$resolution, '');
			}
		}

		if ($item->alignment != 'default') {
			$alignment = ' data-alignment="' . $item->alignment . '"';
		} else {
			$alignment = '';
		}
		$datacaptiontitle = str_replace("|dq|", "\"", (string)$item->title);
		$datacaptiontext = str_replace("|dq|", "\"", (string)$item->text);
		$datacaptionforlightbox = $datacaptiontitle . ( $datacaptiontext ? '::' . $datacaptiontext : '');
		$dataalt = htmlspecialchars(str_replace("\"", "&quot;", str_replace(">", "&gt;", str_replace("<", "&lt;", $datacaptiontitle))));
		$datatitle = ($params->get('lightboxcaption', 'caption') != 'caption') ? 'data-title="' . htmlspecialchars(str_replace("\"", "&quot;", str_replace(">", "&gt;", str_replace("<", "&lt;", $datacaptionforlightbox)))) . '" ' : '';
		$datathumb = $params->get('pagination', '1') == '1' ? ' data-thumb="' . $item->thumb . '"' : '';
		$album = ($params->get('lightboxgroupalbum', '0')) ? '[albumcarouselck' .$module->id .']' : '';
		$target = ($item->target == 'default') ? $params->get('linktarget') : $item->target;
		$datarel = ($target == 'lightbox') ? 'data-rel="lightbox' . $album . '" ' : '';
		$datatime = ($item->time) ? ' data-time="' . $item->time . '"' : '';
		$link = $params->get('linkautoimage', '0') == '1' && $item->image && !$item->link ? $item->image : $item->link;

		if ($params->get('lightboxautolinkimages', '0') == '1') {
			$item->link = $item->link ? $item->link : $item->image;
		}

		$linkposition = $params->get('linkposition', 'fullslide');
		$linkClass = ( $linkposition == 'button' ? $params->get('linkbuttonclass', '') . ' carouselck-button' : ' carouselck-link' );
		$linkTarget = ( $target == '_blank' ? ' target="_blank" rel="noopener noreferrer"' : '' );
		$startLink = '<a class="' . $linkClass .'" href="' . $link . '"' . $linkTarget . '>';
		?>
		<div class="carouselck" <?php echo $datarel . $datatitle; ?>data-alt="<?php echo $dataalt; ?>"<?php echo $datathumb ?> data-src="<?php echo $item->image; ?>" <?php if ($link && $linkposition == 'fullslide') echo 'data-link="' . $link . '" data-target="' . $target . '"'; echo $alignment . $datatime; ?>>
			<?php if ($params->get('imageforseo', '0')) { ?>
				<img src="<?php echo $item->image; ?>" style="display:none" alt="<?php echo $item->title ?>" />
			<?php } ?>
			<?php if ($item->video) { ?>
				<iframe src="<?php echo $item->video; ?>" width="100%" height="100%" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>
			<?php
			}
			if (($params->get('usecaption', '1') == '1') && ($item->title || $item->text) && (($params->get('lightboxcaption', 'caption') != 'title' || $target != 'lightbox') || !$link)) {
			?>
				<?php if ($params->get('usecaption', '1')) { ?>
				<div class="carouselck_caption <?php echo $params->get('captioneffect', 'moveFromBottom')?>">
					<?php 
//					$showcaption = $params->get('usecaption', '1') == '1' && ($item->title || $item->desc);
					$showtitle = $params->get('usetitle', '1') == '1' && $item->title;
					$showdescription = $params->get('usecaptiondesc', '1') == '1' && $item->text;
					if ($showtitle) { ?>
					<div class="carouselck_caption_title">
						<?php if ($link && $linkposition == 'title') {
							echo $startLink . str_replace("|dq|", "\"", (string)$item->title) . '</a>';
						} else {
							echo $item->title;
						} ?>
					</div>
					<?php } ?>
					<?php if ($showdescription) { ?>
					<div class="carouselck_caption_desc">
						<?php 
						$caption = str_replace("|dq|", "\"", (string)$item->text);
						$textlength = (int)$params->get('textlength', '0');
						if ($params->get('fixhtml', '0') == '1' && trim($caption)) {
							// Parse the html code of the text into a fixer to avoid bad rendering issues
							$htmlfixer = new CarouselCKHtmlFixer();
							$captionFixed = $htmlfixer->getFixedHtml(trim($caption));
							$caption = $captionFixed;
						}
						if ($params->get('striptags', '0') == '1') {
							$caption = strip_tags($caption);
						}
						if ($textlength > 0) {
							$caption = CarouselckHelper::substring($caption, $textlength, '...', false);
						}
						echo $caption;
						?>
					</div>
					<?php } ?>
					<?php
					if (isset($item->more) && count($item->more)) {
						foreach ($item->more as $m) {
							echo $m;
						}
					}
					?>
					<?php if ($link && $linkposition == 'caption') {
						echo $startLink . '</a>';
					} ?>
					<?php if ($link && $linkposition == 'button') { ?>
						<?php echo $startLink . JText::_($params->get('linkbuttontext', 'MOD_CAROUSELCK_LINK_BUTTON_TEXT')) . '</a>'; ?>
					<?php } ?>
					</div>
				<?php }
				?>
			<?php
			} else {
				?>
					<div class="carouselck_caption emptyck">
					</div>
				<?php
			}
			?>
		</div>
<?php }
?>
</div>
<div style="clear:both;"></div>