[LifesGreatestGift]

New Plugin

Name: Add border to external image in posts
Hook Location: postbit_display_complete

PHP Code:

/* Show only moderator,super moderator, administrator */
if (is_member_of($vbulletin->userinfo, 5,6,7)) {
    /* Get post content */
    $html = $this->post['message'];
    /* Get base URL of site */
    $site_url = $_SERVER['HTTP_HOST'];
    /* If site base URL contains WWW, remove */
    if (strpos($site_url,'www.') !== false) { 
        $site_url2 = substr($site_url, 4); 
    } else { 
        $site_url2 = $site_url; 
    }
    /* Load post content for parsing */
    $doc = new DOMDocument(); 
    @$doc->loadHTML($html); 
    /* Select all img elements */
    $tags = $doc->getElementsByTagName('img'); 
    /* Iterate over array of img elements to review src (sources) */
    foreach ($tags as $tag) {
            /* Select 'src' of img element */
           $img_src = $tag->getAttribute('src');
            /* If 'src' doesn't contain site base URL, apply 'external-img' class */
           if (strpos($img_src,$site_url2) === false) {  
           $this->post['message'] = str_replace($img_src, $img_src . '" class="external-img', $this->post['message']); 
          } 

    }
} 


now add this to additional.css template

.external-img {
	outline: 2px solid #FF0000;
	border: 2px solid #FFF;
	margin: 6px;
}

The only downside with this is, that it does not account for relative images. aka

<img src="images/smilies/smile.png" />

relative images will be seen as external.

--------------- Added [DATE]1360413856[/DATE] at [TIME]1360413856[/TIME] ---------------

I forgot to change

if (is_member_of($vbulletin->userinfo, 6)) {

To

if (is_member_of($vbulletin->userinfo, 5,6,7)) {