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<?php
/**
* Walled garden support.
*/
function walledgarden_init(){
global $CONFIG;
$CONFIG->disable_registration = true;
// elgg_set_viewtype('default');
elgg_extend_view('pageshells/pageshell', 'walledgarden/walledgarden');
elgg_extend_view('css','walledgarden/css');
// restrict external user creation
register_plugin_hook('new_twitter_user', 'twitter_service', 'walledgarden_new_external_user');
register_plugin_hook('new_facebook_user', 'facebook_service', 'walledgarden_new_external_user');
if(!isloggedin())
register_plugin_hook('index','system','walledgarden_index');
}
function walledgarden_pagesetup() {
global $CONFIG;
if (current_page_url() != $CONFIG->url
&& !defined('externalpage')
&& !isloggedin()) {
forward();
exit;
}
}
function walledgarden_index() {
if (!include_once(dirname(dirname(__FILE__))) . "/walledgarden/index.php") {
return false;
}
return true;
}
function walledgarden_new_external_user($hook, $entity_type, $returnvalue, $params) {
// do not allow new users to be created within the walled-garden
register_error(elgg_echo('walledgarden:new_user:fail'));
return FALSE;
}
/**
* This is so the homepage can have its own pageshell
**/
function page_draw_walledgarden($title, $body, $sidebar = "") {
// Draw the page
$output = elgg_view('page_shells/walled_garden_index', array(
'title' => $title,
'body' => $body,
'sidebar' => $sidebar,
'sysmessages' => system_messages(null,"")
)
);
$split_output = str_split($output, 1024);
foreach($split_output as $chunk) {
echo $chunk;
}
}
register_elgg_event_handler('init','system','walledgarden_init');
register_elgg_event_handler('pagesetup','system','walledgarden_pagesetup');
|
