Generate Meta Desc from Post Content and Comment

This discussion is related to the Vanilla SEO addon.
edited December 2011 in Feedback

Change in function DiscussionController_Render_Before

from this:

`

    array_walk($tags, 'strip_tags');
    array_walk($tags, 'trim');
    array_walk($tags, 'htmlspecialchars');
    $tags = array_unique($tags);
    if ( count($tags) > 0 )
    {
        $Sender->Head->AddTag('meta', array('name' => 'keywords', 'content' => implode(', ', $tags)));
    }       

    $Sender->Head->AddTag('meta', array('name' => 'description', 'content'=> $Sender->Data('Discussion.Name')));

    $data = array (
        'title' => $Sender->Data('Discussion.Name'),
        'category' => $Sender->Data('Discussion.Category'),
    );

    $type = 'discussion_single';        
    $this->ParseTitle($Sender, $data, $type);`

to this :

array_walk($tags, 'strip_tags');<br /> array_walk($tags, 'trim');<br /> array_walk($tags, 'htmlspecialchars');<br /> $tags = array_unique($tags);<br /> if ( count($tags) > 0 )<br /> {<br /> $Sender->Head->AddTag('meta', array('name' => 'keywords', 'content' => implode(', ', $tags)));<br /> }</p> <pre><code> $PageNum = ($Sender->Pager->Offset / $Sender->Pager->Limit) + 1; if($PageNum > 1){ $CommentData = $Sender->Data('CommentData')->Result(); $Description = strip_tags($CommentData[0]->Body); } else { $Description = strip_tags($Sender->Data('Discussion.Body')); } if(strlen($Description)<1){ $Description = $Sender->Data('Discussion.Name'); } else { $Description = explode(' ', $Description); $Description = array_slice($Description,0,40); $Description = implode(' ',$Description); } $Sender->Head->AddTag('meta', array('name' => 'description', 'content'=> $Description)); $data = array ( 'title' => $Sender->Data('Discussion.Name').' - Page '.$PageNum.' ', 'category' => $Sender->Data('Discussion.Category'), ); $type = 'discussion_single'; $this->ParseTitle($Sender, $data, $type);

Modify for :

  • Generate Meta Desc from Post Content

  • If not first page of Discussion will grab from first comment data in that page

  • Change to Title Tag to add Current Page Number of Discussion

hope, this will be useful for someone

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