thumbnails

thumbnails() _class("html")->thumbnails() Github html::thumbnails docs

	function thumbnails() {
#		$img = module('dynamic')->placeholder_img(array('width' => 300, 'height' => 200));
		$img = url('/dynamic/placeholder/300x200');

		return _class('html')->thumbnails([
			[
				'img'	=> $img,
			],
			[
				'img'	=> $img,
				'head'	=> 'Thumbnail label 4',
			],
			[
				'img'	=> $img,
				'alt'	=> '300x200',
				'head'	=> 'Thumbnail label 1',
				'body'	=> '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
					<p><a href="#" class="btn btn-primary">Action</a> <a href="#" class="btn">Action</a></p>',
			],
			$img,
			[
				'img'	=> $img,
				'alt'	=> '300x200',
				'head'	=> 'Thumbnail label 2',
				'body'	=> '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>',
			],
			$img,
		], ['columns' => 3]);
	}

	function thumbnails($data = [], $extra = []) {
		$items = [];
		$columns = (int)$extra['columns'] ?: 3;
		$row_class = 'span'.round(12 / $columns).' col-md-'.round(12 / $columns);
		foreach ((array)$data as $k => $v) {
			if (!is_array($v)) {
				$img_src = $v;
				$v = [];
			} else {
				$img_src = $v['img'];
			}
			$class_item = $v['class_item'] ?: $extra['class_item'];
			$tag = $this->_is_bs3 ? 'div' : 'li';
			$items[] =
				'<'.$tag.' class="'.$row_class. ($class_item ? ' '.$class_item : ''). ($v['style'] ? ' style="'.$v['style'].'"' : '').'">
					<div class="thumbnail">
						<img alt="'._prepare_html($v['alt'] ?: $v['head']).'" src="'._prepare_html($img_src).'" />
						'.(($v['head'] || $v['body']) ? '<div class="caption">'.($v['head'] ? '<h3>'._prepare_html($v['head']).'</h3>' : '').' '.$v['body'].'</div>' : '').'
					</div>
				</'.$tag.'>';
		}
		$body = [];
		$tag = $this->_is_bs3 ? 'div' : 'ul';
		foreach (array_chunk($items, $columns) as $_items) {
			$id = __FUNCTION__.'_'.++$this->_ids[__FUNCTION__];
			$body[] = '<'.$tag.' class="thumbnails'.($extra['class'] ? ' '.$extra['class'] : '').'" id="'.$id.'">'.implode(PHP_EOL, (array)$_items).'</'.$tag.'>';
		}
		return implode(PHP_EOL, $body);
	}