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added imagecache route to service provider

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This commit is contained in:
Oliver Vogel 2014-03-12 18:23:03 +01:00
parent 68352b3ffc
commit 901ba84a74
1 changed files with 61 additions and 0 deletions
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61
src/Intervention/Image/ImageServiceProvider.php
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@ -36,6 +36,67 @@ class ImageServiceProvider extends ServiceProvider
return new Image;
}
);
// try to create imagecache route only if imagecache is present
if (class_exists('\Intervention\Image\ImageCache')) {
// load imagecache config
$this->app['config']->package('intervention/imagecache', __DIR__.'/../../../../imagecache/src/config');
$config = $this->app['config']->get('imagecache::imagecache');
// create dynamic manipulation route
if (is_string($config['route'])) {
// add original to route templates
$config['templates']['original'] = null;
// setup image manipulator route
$this->app['router']->get($config['route'].'/{template}/{filename}', array('as' => 'imagecache', function($template, $filename) use ($config) {
// find file
foreach ($config['paths'] as $path) {
$image_path = $path.'/'.$filename;
if (file_exists($image_path)) {
break;
} else {
$image_path = false;
}
}
// abort if file not found
if ($image_path === false) {
$this->app->abort(404);
}
// define template callback
$callback = $config['templates'][$template];
if (is_callable($callback)) {
// image manipulation based on callback
$content = $this->app['image']->cache(function($image) use ($image_path, $callback) {
return $callback($image->make($image_path));
}, $config['lifetime']);
} else {
// get original image file contents
$content = file_get_contents($image_path);
}
// define mime type
$mime = finfo_buffer(finfo_open(FILEINFO_MIME_TYPE), $content);
// return http response
return new \Illuminate\Http\Response($content, 200, array(
'Content-Type' => $mime,
'Cache-Control' => 'max-age='.($config['lifetime']*60).', public',
'Etag' => md5($content)
));
}))->where(array('template' => join('|', array_keys($config['templates'])), 'filename' => '^[\w.-]+$'));
}
}
}
/**