Facebook Opengraph

When vbulletin's facebook integration is turned on, the head is filled with meta property="og: tags for Facebooks opengraph. The og:url however is not being corrected to the vbseo set url rewrite.

Hello,

please modify functions_vbseo_vb.php file:
find:

Code:

$headinclude = '<link rel="canonical" href="'.htmlspecialchars(vbseo_create_full_url($url)).'" />' . "\n" . $headinclude;

and replace with:

Code:

{
		$hfullurl = htmlspecialchars(vbseo_create_full_url($url));
		$headinclude = '<link rel="canonical" href="'.$hfullurl.'" />' . "\n" . $headinclude;
		$headinclude = preg_replace('#("og\:url" content=")[^"]*#', '$1'.$hfullurl, $headinclude);
}

Oleg,

No go. I received a parse error. Here is the code that I have:

Code:

if(VBSEO_CANONIC_LINK_TAG && $headinclude && $url)
//$headinclude = '<link rel="canonical" href="'.htmlspecialchars(vbseo_create_full_url($url)).'" />' . "\n" . $headinclude;}
{
         	$hfullurl = htmlspecialchars(vbseo_create_full_url($url));
		$headinclude = '<link rel="canonical" href="'.$hfullurl.'" />' . "\n" . $headinclude;
		$headinclude = preg_replace('#("og\:url" content=")[^"]*#', '$1'.$hfullurl, $headinclude);
}

Parse error: syntax error, unexpected $end in /vbseo/includes/functions_vbseo_vb.php on line 1405

What do you have on line 1405?

Hey Oleg,

1405 is a bit misleading as I had some comments in place as I applied the patch. Removing my comments and using the same code you listed the error is actually on line 1401, which is ?>.

Make sure that you applied modification exactly as described above (and upload original file first), I just tried it and it works for me.

Hey Oleg,

Ok, the patch has been applied again and I have no error, however it is ineffective for the tag:

Code:

if(VBSEO_CANONIC_LINK_TAG && $headinclude && $url)
{
		$hfullurl = htmlspecialchars(vbseo_create_full_url($url));
		$headinclude = '<link rel="canonical" href="'.$hfullurl.'" />' . "\n" . $headinclude;
		$headinclude = preg_replace('#("og\:url" content=")[^"]*#', '$1'.$hfullurl, $headinclude);
}
}

Code:

<meta property="og:url" content="http://www.nationofblue.com/content.php?r=1660-enes-kanter-new-big-man-campus" />

Enes Kanter - The New Big Man on Campus

I'm having the same problem as well

The modification above applies only to forum URLs. For CMS you should modify functions_vbseo.php file:
find:

PHP Code:

$excpars = array('r'); 


add below:

PHP Code:

$newtext = preg_replace('#("og\:url" content=")[^"]*#', '$1'.htmlspecialchars(vbseo_create_full_url($vbse_rurl)), $newtext); 


I've tried that but when searching in thefile for $excpars = array(vbseo_vbroute_var()); it says not found.

Sorry, the line would be:

PHP Code:

$excpars = array('r'); 


Beautiful. Thanks Oleg!