Facebook like on demand meta content scraper

Posted by Tobias on Stack Overflow See other posts from Stack Overflow or by Tobias
Published on 2010-06-03T01:49:06Z Indexed on 2010/06/03 1:54 UTC
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php

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facebook

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metadata

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content

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scraper

you guys ever saw that FB scrapes the link you post on facebook (status, message etc.) live right after you paste it in the link field and displays various metadata, a thumb of the image, various images from the a page link or a video thumb from a video related link (like youtube).

any ideas how one would copy this function? i'm thinking about a couple gearman workers or even better just javascript that does a xhr requests and parses the content based on regex's or something similar... any ideas? any links? did someone already tried to do the same and wrapped it in a nice class? anything? :)

thanks!

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