/**
* Generate manipulated image.
* @param string $path Image path.
* @param array $params Image manipulation params.
* @return string Cache path.
* @throws FileNotFoundException
* @throws FilesystemException
*/
public function makeImage($path, array $params)
{
$sourcePath = $this->getSourcePath($path);
$cachedPath = $this->getCachePath($path, $params);
if ($this->cacheFileExists($path, $params) === true) {
return $cachedPath;
}
if ($this->sourceFileExists($path) === false) {
throw new FileNotFoundException('Could not find the image `' . $sourcePath . '`.');
}
$source = $this->source->read($sourcePath);
if ($source === false) {
throw new FilesystemException('Could not read the image `' . $sourcePath . '`.');
}
// We need to write the image to the local disk before
// doing any manipulations. This is because EXIF data
// can only be read from an actual file.
$tmp = tempnam(sys_get_temp_dir(), 'Glide');
if (file_put_contents($tmp, $source) === false) {
throw new FilesystemException('Unable to write temp file for `' . $sourcePath . '`.');
}
try {
$write = $this->cache->write($cachedPath, $this->api->run($tmp, $this->getAllParams($params)));
if ($write === false) {
throw new FilesystemException('Could not write the image `' . $cachedPath . '`.');
}
} catch (FileExistsException $exception) {
// This edge case occurs when the target already exists
// because it's currently be written to disk in another
// request. It's best to just fail silently.
}
unlink($tmp);
return $cachedPath;
}
/**
* Generate manipulated image.
* @return Request The request object.
* @throws NotFoundException
*/
public function makeImage()
{
$request = $this->resolveRequestObject(func_get_args());
if ($this->cacheFileExists($request) === true) {
return $request;
}
if ($this->sourceFileExists($request) === false) {
throw new NotFoundException('Could not find the image `' . $this->getSourcePath($request) . '`.');
}
$source = $this->source->read($this->getSourcePath($request));
if ($source === false) {
throw new FilesystemException('Could not read the image `' . $this->getSourcePath($request) . '`.');
}
try {
$write = $this->cache->write($this->getCachePath($request), $this->api->run($request, $source));
} catch (FileExistsException $exception) {
// Cache file failed to write. Fail silently.
return $request;
}
if ($write === false) {
throw new FilesystemException('Could not write the image `' . $this->getCachePath($request) . '`.');
}
return $request;
}
