Maslosoft Staple API
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/**
* This software package is licensed under AGPL or Commercial license.
*
* @package maslosoft/staple
* @licence AGPL or Commercial
* @copyright Copyright (c) Piotr Masełkowski <pmaselkowski@gmail.com>
* @copyright Copyright (c) Maslosoft
* @link http://maslosoft.com/staple/
*/
namespace Maslosoft\Staple\Widgets;
use DirectoryIterator;
use Maslosoft\EmbeDi\EmbeDi;
use Maslosoft\MiniView\MiniView;
use Maslosoft\Staple\Staple;
use Maslosoft\Staple\Widgets\Vo\GalleryFile;
/**
* Gallery
*
* @author Piotr Maselkowski <pmaselkowski at gmail.com>
*/
class Gallery
{
const DefaultPath = 'gallery';
/**
* Default width and height of large image. Should fit nicely on displays
*/
const DefaultWidth = 1600;
const DefaultHeight = 1200;
/**
* Default thumbnail width and height, should fit nicely in layout
*/
const DefaultThumbWidth = 237;
const DefaultThumbHeight = 237;
const DefaultThumbCss = 'img-thumbnail img-margins img-responsive';
/**
* Path relative to application root
* @var string
*/
public $path = '';
public $width = self::DefaultWidth;
public $height = self::DefaultHeight;
public $thumbWidth = self::DefaultThumbWidth;
public $thumbHeight = self::DefaultThumbHeight;
public $thumbCss = self::DefaultThumbCss;
public $lg = null;
public $md = 4;
public $sm = 2;
public $xs = 2;
public $options = [
'path' => self::DefaultPath,
'width' => self::DefaultWidth,
'height' => self::DefaultHeight,
'thumbWidth' => self::DefaultThumbWidth,
'thumbHeight' => self::DefaultThumbHeight,
'thumbCss' => self::DefaultThumbCss
];
/**
* View
* @var MiniView
*/
public $view = null;
public function __construct($options = [])
{
if (is_string($options))
{
$this->options['path'] = $options;
unset($options);
}
if (!empty($options))
{
$this->options = array_merge($this->options, $options);
}
if (empty($this->options['path']))
{
$this->options['path'] = self::DefaultPath;
}
// Apply configuration
EmbeDi::fly()->apply($this->options, $this);
// Setup view
$this->view = new MiniView($this);
$this->path = sprintf('%s/%s', Staple::fly()->getContentPath(), $this->options['path']);
}
public function getBaseUrl()
{
return $this->options['path'];
}
public function getFiles()
{
$files = [];
$dirIt = new DirectoryIterator($this->path);
foreach ($dirIt as $file)
{
if ($file->isDir() || $file->isDot())
{
continue;
}
$ext = strtolower($file->getExtension());
if (in_array($ext, ['jpg', 'gif', 'png']))
{
$files[$file->getFilename()] = new GalleryFile($file, $this);
}
}
ksort($files);
$files = array_values($files);
return $files;
}
public function getSizes()
{
$sizes = [];
$names = ['lg', 'md', 'sm', 'xs'];
foreach ($names as $size)
{
if ($this->{$size} === null)
{
continue;
}
$value = (int) $this->{$size};
if (12 % $value > 0)
{
throw new \InvalidArgumentException(sprintf('Value for `%s` must divide number 12 equally, `%s` given', $size, $value));
}
if ($value < 1 || $value > 12)
{
throw new \InvalidArgumentException(sprintf('Value for `%s` must be between 1 and 12, `%s` given', $size, $value));
}
$sizes[] = sprintf('col-%s-%s', $size, 12 / $value);
}
return implode(' ', $sizes);
}
public function __toString()
{
try
{
return $this->view->render('gallery', [], true);
}
catch (Exception $exc)
{
echo $exc->getTraceAsString();
}
}
}
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