javascript - Custom CKEditor Oembed consumer callback is invalid in Symfony -

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i using latest ckeditor cdn 4.5.4. trying implement custom oembed consumer described here http://docs.ckeditor.com/#!/api/ckeditor.config-cfg-embed_provider

i using symfony endpoint retrieving oembed information. reach url http://localhost/oembed/?url=https://www.facebook.com/someecards/posts/987699161267010&callback=ckeditor._.jsonpcallbacks[78]

the url , callback provided me ckeditor , far understand, callback cannot altered.

i using https://github.com/oscarotero/embed succesfully sorts of links. problem how choose return data symfony.

if choose send response text string, works, on embeds facebook, include <script> tags getting processed , altering return. ideally use proper jsonp method symfony provides this...

$response = new jsonresponse($this->payload, 200, array()); $response->setcallback($callback); return $response;

however when this, told symfony...

invalidargumentexception in jsonresponse.php line 77: callback name not valid.

so ckeditor._.jsonpcallbacks[78] valid jsonp callback? there can around this? reason effort in first place iframe.ly, default ckeditor oembed consumer, not handle facebook embeds. maybe same reason.


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