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added imagecache route to serviceprovider

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This commit is contained in:
Oliver Vogel
2014-05-17 11:45:16 +02:00
parent 52959c933f
commit a9f97363ce
1 changed files with 65 additions and 4 deletions
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69
src/Intervention/Image/ImageServiceProvider.php
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@@ -1,6 +1,7 @@
<?php namespace Intervention\Image;
use Illuminate\Support\ServiceProvider;
use Illuminate\Http\Response;
class ImageServiceProvider extends ServiceProvider {
@@ -29,11 +30,71 @@ class ImageServiceProvider extends ServiceProvider {
public function register()
{
$app = $this->app;
$app['image'] = $app->share(
function ($app) {
return new ImageManager($app['config']);
$app['image'] = $app->share(function ($app) {
return new ImageManager($app['config']);
});
// try to create imagecache route only if imagecache is present
if (class_exists('Intervention\Image\ImageCache')) {
// load imagecache config
$app['config']->package('intervention/imagecache', __DIR__.'/../../../../imagecache/src/config', 'imagecache');
$config = $app['config'];
// create dynamic manipulation route
if (is_string($config->get('imagecache::route'))) {
// add original to route templates
$config->set('imagecache::templates.original', null);
// setup image manipulator route
$app['router']->get($config->get('imagecache::route').'/{template}/{filename}', array('as' => 'imagecache', function ($template, $filename) use ($app, $config) {
// find file
foreach ($config->get('imagecache::paths') as $path) {
$image_path = $path.'/'.$filename;
if (file_exists($image_path) && is_file($image_path)) {
break;
} else {
$image_path = false;
}
}
// abort if file not found
if ($image_path === false) {
$app->abort(404);
}
// define template callback
$callback = $config->get("imagecache::templates.{$template}");
if (is_callable($callback)) {
// image manipulation based on callback
$content = $app['image']->cache(function ($image) use ($image_path, $callback) {
return $callback($image->make($image_path));
}, $config->get('imagecache::lifetime'));
} else {
// get original image file contents
$content = file_get_contents($image_path);
}
// define mime type
$mime = finfo_buffer(finfo_open(FILEINFO_MIME_TYPE), $content);
// return http response
return new Response($content, 200, array(
'Content-Type' => $mime,
'Cache-Control' => 'max-age='.($config->get('imagecache::lifetime')*60).', public',
'Etag' => md5($content)
));
}))->where(array('template' => join('|', array_keys($config->get('imagecache::templates'))), 'filename' => '^[\/\w.-]+$'));
}
);
}
}
/**