Using embed.ly to only embed certain links

I'm using embed.ly to embed links when a user types in [embed=LINK]. I'm using the jQuery embed.ly plugin.

I only want links that are tagged as embed, to be embedded:

For example if there are two links:

http://www.youtube.com/watch?v=7aPGa9Gqj2c&feature=related

and

[embed=http://www.youtube.com/watch?v=7aPGa9Gqj2c&feature=related]

I only want the second link to be embedded, and the first one to appear as a link.

I use the following code to find all Embed tags:

if (preg_match_all('/\[Embed=([^\]]+)\]/i', $input['body'], $matches, PREG_SET_ORDER)) 
{
    $get_embedly = true;

    foreach ($matches as $match) 
    {
        if (preg_match($embedly_re, $match[1])) // $embedly_re = list of sites allowed
        {
            $input['body'] = str_replace($match[0], '> '. "<a href=\"$match[1]\">$match[1]</a>", $input['body']);
        }
    }   
}

I use jQuery and embedly in the header:

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript" src="js/embedly/jquery.embedly.js"></script>

Do you have any suggestions as to how I should go abou开发者_JS百科t this? Cheers.

You are 98% of the way there. There are just a couple things you should add/change and you will be set.

Change line 9 of your PHP code to add a class embedly:

$input['body'] = str_replace($match[0], '> '. "<a class=\"embedly\" href=\"$match[1]\">$match[1]</a>", $input['body']);

Then use the class we just added to tell Embedly jQuery what <a> tags to embed.

$('a.embedly').embedly( {maxWidth: 500, method: "replace"});

Done.