/**
* Smarty {headmeta meta=""} function plugin
*
* Type: function
* Name:
* Date:
* Purpose:
* Examples: {headmeta}
* Output:
* @link
* @author Gerits Aurelien
* @version 1.0
* @param array
* @param Smarty
* @return string
*/
function smarty_function_headmeta($params, $template)
{
$meta = $params['meta'];
if (!isset($meta)) {
trigger_error("meta: missing 'meta' parameter");
return;
}
$head = '';
$ini = new helpers_headMeta();
switch ($meta) {
case 'contentType':
$content = !isset($params['content']) ? trigger_error("content: missing 'content' parameter") : $params['content'];
$charset = !empty($params['charset']) ? $params['charset'] : 'utf8';
$head = $ini->contentType($content, $charset);
break;
case 'contentStyleType':
$content = !isset($params['content']) ? trigger_error("content: missing 'content' parameter") : $params['content'];
$head = $ini->contentStyleType($content);
break;
case 'contentLanguage':
$content = !isset($params['content']) ? trigger_error("content: missing 'content' parameter") : $params['content'];
$head = $ini->contentLanguage($content);
break;
case 'revisitAfter':
$int = !empty($params['int']) ? $params['int'] : 3;
$delay = !empty($params['delay']) ? $params['delay'] : 'days';
$head = $ini->revisitAfter($int, $delay);
break;
case 'keywords':
$content = !isset($params['content']) ? trigger_error("content: missing 'content' parameter") : $params['content'];
$head = $ini->keywords($content);
break;
case 'robots':
$content = !isset($params['content']) ? trigger_error("content: missing 'content' parameter") : $params['content'];
$head = $ini->robots($content);
break;
case 'googleSiteVerification':
$content = !isset($params['content']) ? trigger_error("content: missing 'content' parameter") : $params['content'];
$head = $ini->googleSiteVerification($content);
break;
case 'description':
$content = !isset($params['content']) ? trigger_error("content: missing 'content' parameter") : $params['content'];
$head = $ini->description($content);
break;
}
return $head;
}
/**
* instance singleton
* @access public
*/
private static function getInstance()
{
if (!isset(self::$instance)) {
if (is_null(self::$instance)) {
self::$instance = new helpers_headMeta();
}
}
return self::$instance;
}