public function getThumb($path, $variant = 'default')
{
$var = $this->variants[$variant];
if (!$var) {
throw new \Exception('Incorrect thumb type: ' . $variant);
}
$filePath = $this->getThumbPath($path, $variant);
if (file_exists($filePath) && is_file($filePath)) {
return realpath($filePath);
}
try {
$thumb = new GD($path);
} catch (\Exception $e) {
return false;
}
$operation = $var['operation'] ?: 'resize';
$thumb->{$operation}($var['maxWidth'], $var['maxHeight']);
$thumb->setOptions(['jpegQuality' => $var['quality']]);
$dir = dirname($filePath);
if (!file_exists($dir) || !is_dir($dir)) {
mkdir($dir, 0755, true);
}
$thumb->save($filePath, $var['format']);
return realpath($filePath);
}
public function createThumbs()
{
$path = Yii::getAlias('@webroot') . DIRECTORY_SEPARATOR . $this->resolvePath();
foreach ($this->thumbs as $profile => $config) {
$thumbPath = Yii::getAlias('@webroot') . DIRECTORY_SEPARATOR . $this->resolveThumbPath($profile);
if (!is_file($thumbPath)) {
/** @var GD $thumb */
$thumb = new GD($path);
if (isset($config['resizeUp'])) {
$thumb->setOptions(array('resizeUp' => $config['resizeUp']));
}
if (isset($config['adaptive']) && $config['adaptive'] === false) {
$thumb->resize($config['width'], $config['height']);
} else {
//By default we do adaptiveResize
$thumb->adaptiveResize($config['width'], $config['height']);
}
@mkdir(pathinfo($thumbPath, PATHINFO_DIRNAME), 777, true);
$thumb->save($thumbPath);
}
}
}
