'Restricted Content',
'pi_version' => '1.0',
'pi_author' => 'Brian Litzinger',
'pi_author_url' => 'http://www.brianlitzinger.com/ee/',
'pi_description' => 'Show blocks of content only to allowed member groups.',
'pi_usage' => Restricted::usage()
);
class Restricted {
var $return_data;
function Restricted()
{
global $TMPL, $SESS;
$tagdata = $TMPL->tagdata;
$group_id = $TMPL->fetch_param('group_id');
$matches = array();
if(!$group_id or !$tagdata) return;
foreach ($TMPL->var_pair as $key => $val)
{
if (ereg("^no_access", $key))
{
$temp = preg_match_all("/".LD."no_access".RD."(.*?)".LD.SLASH.'no_access'.RD."/s", $TMPL->tagdata, $matches);
}
}
if(count($matches) == 0)
{
$this->return_data = 'Please define alternate {no_access}{/no_access} content.';
return $this->return_data;
}
else
{
foreach($matches as $k => $v)
{
if($k == 1)
{
$no_access_content = $v[0];
}
}
$group = explode('|', $group_id);
//$group[] = 1; // Add super admin's to the allowed list.
if( ! in_array($SESS->userdata['group_id'], $group) )
{
$this->return_data = $no_access_content;
$this->return_data = trim(str_replace('
', '', $this->return_data));
}
else
{
// Remove the {no_access} tag pair
$this->return_data = preg_replace("/".LD."no_access".RD."(.*?)".LD.SLASH.'no_access'.RD."/s", '', $TMPL->tagdata);
}
return $this->return_data;
}
}
// END
// ----------------------------------------
// Plugin Usage
// ----------------------------------------
// This function describes how the plugin is used.
// Make sure and use output buffering
function usage()
{
ob_start();
?>
Wrap content you want to allow to specific member groups with the plugin. If a person is not of one of the defined member groups,
then they will see the content you define between the {no_access} tag pair.
{exp:restricted group_id="5|6|7"}
{no_access}
Please log in to download the secret list.
{/no_access}
Download SecretList.pdf
{/exp:restricted}
To use this with a custom field wrap the field with the allow_eecode plugin:
http://expressionengine.com/downloads/details/allow_ee_code/
{exp:allow_eecode}
{body}
{/exp:allow_eecode}
The {body} field can contain exactly what is seen in the first example.
Parameters
------------------
group_id= (required) Pipe separated list of allowed member group IDs. Super Admins are included by default.
text_format= (optional) 'xhtml', 'br', 'none', 'lite'. Default is 'xhtml'