public function testBasic()
{
$assetsRoot = __DIR__ . '/assets/';
$flower = $assetsRoot . 'flower.jpg';
$im = new ImageProcessor($flower);
$im->fitOut(100, 100, ImageProcessor::GRAVITY_EAST);
$im->saveAs($assetsRoot . 'flower-100x100.jpg');
$info = ImageProcessor::getImageInfo($assetsRoot . 'flower-100x100.jpg');
$this->assertEquals(100, $info['width'], 'width of fitOut is ok');
$this->assertEquals(100, $info['height'], 'height of fitOut is ok');
$im->fitIn(100, 100);
$im->saveAs($assetsRoot . 'flower-100x62.jpg');
}
/**
* @param Model|ModelCollection $caller
* @param $alias
* @param $filePath
* @param array $sourceFileInfo
* @throws \Exception
*/
public function attachFileFromPath($caller, $alias, $filePath, $sourceFileInfo = array())
{
$this->requireModeSingle($caller);
if (!is_file($filePath)) {
throw new \Exception('File specified is not readable');
}
if (!array_key_exists($alias, $this->_config)) {
throw new \Exception('There is no such alias ' . $alias);
}
if (!is_array($this->_config[$alias])) {
$this->_config[$alias] = array();
}
$storeLocation = $this->_getAliasFolder($caller, $alias) . '/';
FSService::makeWritable($storeLocation);
if (empty($sourceFileInfo)) {
$sourceFileInfo = FSService::getFileInfo($filePath);
}
$newFileExtension = $sourceFileInfo['ext'];
$newFileName = md5($sourceFileInfo['name'] . time());
if (!empty($this->_config[$alias]['name'])) {
if ($this->_config[$alias]['name'] == 'original') {
$newFileName = $sourceFileInfo['name'];
while (is_file($storeLocation . $newFileName . $newFileExtension)) {
$newFileName .= '_1';
}
}
}
if (empty($this->_config[$alias]['multiple'])) {
$filesToDelete = GLOB($storeLocation . '*.*');
foreach ($filesToDelete as $file) {
unlink($file);
}
}
copy($filePath, $storeLocation . $newFileName . $newFileExtension);
if (!empty($this->_config[$alias]['sizes'])) {
$ip = new ImageProcessor($storeLocation . $newFileName . $newFileExtension);
foreach ($this->_config[$alias]['sizes'] as $sizeAlias => $sizeInfo) {
if (!is_array($sizeInfo)) {
$sizeInfo = array('size' => $sizeInfo);
}
$method = empty($sizeInfo['method']) ? 'fitOut' : $sizeInfo['method'];
$params = explode('x', $sizeInfo['size']);
if (!empty($sizeInfo['geometry'])) {
$params[] = $sizeInfo['geometry'];
}
call_user_func_array(array($ip, $method), $params);
$ip->saveAs($storeLocation . $sizeAlias . '/' . $newFileName . $newFileExtension);
}
}
$caller->_setRawFieldValue($alias, $this->getModelValue($storeLocation, $this->_config[$alias]));
}