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PODynamic filter with liipImagineBundle
 

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    <p>I'm using liipImagineBundle and am trying to apply a filter directly into a controller.</p> <p>In the doc I found two sections in which explains how to use liipImagineBundle from the controller. This one <a href="https://github.com/liip/LiipImagineBundle#using-the-controller-as-a-service" rel="nofollow noreferrer">https://github.com/liip/LiipImagineBundle#using-the-controller-as-a-service</a></p> <pre><code>public function indexAction() { // RedirectResponse object $imagemanagerResponse = $this-&gt;container -&gt;get('liip_imagine.controller') -&gt;filterAction( $this-&gt;getRequest(), 'uploads/foo.jpg', // original image you want to apply a filter to 'my_thumb' // filter defined in config.yml ); // string to put directly in the "src" of the tag &lt;img&gt; $srcPath = $imagemanagerResponse-&gt;headers-&gt;get('location'); // .. } </code></pre> <p>And <a href="https://github.com/liip/LiipImagineBundle/blob/master/Resources/doc/filters.md#dynamic-filters" rel="nofollow noreferrer">https://github.com/liip/LiipImagineBundle/blob/master/Resources/doc/filters.md#dynamic-filters</a></p> <pre><code>public function filterAction(Request $request, $path, $filter) { $targetPath = $this-&gt;cacheManager-&gt;resolve($request, $path, $filter); if ($targetPath instanceof Response) { return $targetPath; } $image = $this-&gt;dataManager-&gt;find($filter, $path); $filterConfig = $this-&gt;filterManager-&gt;getFilterConfiguration(); $config = $filterConfig-&gt;get($filter); $config['filters']['thumbnail']['size'] = array(300, 100); $filterConfig-&gt;set($filter, $config); $response = $this-&gt;filterManager-&gt;get($request, $filter, $image, $path); if ($targetPath) { $response = $this-&gt;cacheManager-&gt;store($response, $targetPath, $filter); } return $response; } </code></pre> <p>I tested as indicated in "Using the controller as a service" and it works, the problem I have is that I don't know how to access the filter settings to modify it.</p> <pre><code>liip_imagine: driver: gd web_root: %kernel.root_dir%/../web data_root: %kernel.root_dir%/../web cache_mkdir_mode: 0777 cache_prefix: /media/cache cache: web_path cache_clearer: true data_loader: filesystem controller_action: liip_imagine.controller:filterAction formats: [] filter_sets: my_thumb: filters: crop: { start: [0, 0], size: [200, 150] } my_paste: quality: 90 filters: paste: { start: [30, 60], image: ../web/uploads/images/firma.jpg } </code></pre> <p>The second, really, I don't understand when he says "With a custom data loader...". </p> <p>In the example he is only modifying the method filteraction() from the ImagineController class (Liip\ImagineBundle\Controller). I wonder how I can modify that method dynamically? For example from my controller indexAction().</p> <p>Also i have read this post <a href="https://stackoverflow.com/questions/16166719/loading-your-custom-filters-with-liipimaginebundle">https://stackoverflow.com/questions/16166719/loading-your-custom-filters-with-liipimaginebundle</a> where @NSCoder says that "You can use the built in filter and modify their configuration." but i don't understand it.</p> <p>I've been looking for several days but I haven't found an example from which to start.</p>
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