AlkantarClanX12
Your IP : 216.73.216.114
<?php
class VP_Util_Res
{
public static function is_font_awesome($icon)
{
if (strpos($icon, 'font-awesome:') === 0)
{
return trim(str_replace('font-awesome:', '', $icon));
}
return false;
}
public static function get_preview_from_url($url)
{
$preview = '';
$images = array('jpg', 'jpeg', 'bmp', 'gif', 'png');
if(filter_var($url, FILTER_VALIDATE_URL) !== FALSE)
{
// check for extension, if it has extension then use it
$info = pathinfo($url);
if(isset($info['extension']))
{
if(in_array($info['extension'], $images))
{
$preview = $url;
}
else
{
$type = wp_ext2type( $info['extension'] );
if(is_null($type))
$type = 'default';
$preview = includes_url() . 'images/crystal/' . $type . '.png';
}
}
else
{
// if no extension, try to discover from mime
$mime = wp_remote_head( $url );
if(!is_wp_error( $mime ))
{
$mime = $mime['headers']['content-type'];
if(strpos($mime, 'image') === 0)
$preview = $url;
else
$preview = wp_mime_type_icon( $mime );
}
else
{
$preview = includes_url() . 'images/crystal/' . 'default' . '.png';
}
}
}
return $preview;
}
public static function img($url)
{
// empty parameter
if (empty($url)) {
return '';
}
// if already absolute, then just return
if (parse_url($url, PHP_URL_SCHEME))
{
return $url;
}
else
{
// check if got beginning slash
if ($url[0] == '/' or $url[0] == '\\')
{
return VP_IMAGE_URL . $url;
}
return VP_IMAGE_URL . '/' . $url;
}
}
public static function img_out($img, $default)
{
if (empty($img))
echo self::img($default);
else
echo self::img($img);
}
}