/**
* Turns the current page over to the page handler, allowing registered handlers to take over.
*
* If a page handler returns FALSE, the request is handed over to the default_page_handler.
*
* @param string $handler The name of the handler type (eg 'blog')
* @param array $page The parameters to the page, as an array (exploded by '/' slashes)
*
* @return true|false Depending on whether a registered page handler was found
*/
function page_handler($handler, $page)
{
global $CONFIG;
elgg_set_context($handler);
$page = explode('/', $page);
// remove empty array element when page url ends in a / (see #1480)
if ($page[count($page) - 1] === '') {
array_pop($page);
}
if (!isset($CONFIG->pagehandler) || empty($handler)) {
$result = false;
} else {
if (isset($CONFIG->pagehandler[$handler]) && is_callable($CONFIG->pagehandler[$handler])) {
$function = $CONFIG->pagehandler[$handler];
$result = call_user_func($function, $page, $handler);
if ($result !== false) {
$result = true;
}
} else {
$result = false;
}
}
if (!$result) {
$result = default_page_handler($page, $handler);
}
if ($result !== false) {
$result = true;
}
return $result;
}
/**
* Turns the current page over to the page handler, allowing registered handlers to take over
*
* @param string $handler The name of the handler type (eg 'blog')
* @param array $page The parameters to the page, as an array (exploded by '/' slashes)
* @return true|false Depending on whether a registered page handler was found
*/
function page_handler($handler, $page)
{
global $CONFIG;
set_context($handler);
$query = parse_url($_SERVER['REQUEST_URI']);
if (isset($query['query'])) {
$query = $query['query'];
$query = rawurldecode($query);
$query = explode('&', $query);
if (sizeof($query) > 0) {
foreach ($query as $queryelement) {
$vals = explode('=', $queryelement);
if (sizeof($vals) > 1) {
set_input($vals[0], $vals[1]);
}
}
}
}
$page = explode('/', $page);
if (!isset($CONFIG->pagehandler) || empty($handler)) {
$result = false;
} else {
if (isset($CONFIG->pagehandler[$handler]) && is_callable($CONFIG->pagehandler[$handler])) {
$function = $CONFIG->pagehandler[$handler];
$result = $function($page, $handler);
if ($result !== false) {
$result = true;
}
} else {
$result = false;
}
}
if (!$result) {
$result = default_page_handler($page, $handler);
}
if ($result !== false) {
$result = true;
}
return $result;
}
/**
* Turns the current page over to the page handler, allowing registered handlers to take over
*
* @param string $handler The name of the handler type (eg 'blog')
* @param array $page The parameters to the page, as an array (exploded by '/' slashes)
* @return true|false Depending on whether a registered page handler was found
*/
function page_handler($handler, $page)
{
global $CONFIG;
set_context($handler);
// if there are any query parameters, make them available from get_input
if (strpos($_SERVER['REQUEST_URI'], '?') !== FALSE) {
$query = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], '?') + 1);
if (isset($query)) {
$query_arr = elgg_parse_str($query);
if (is_array($query_arr)) {
foreach ($query_arr as $name => $val) {
set_input($name, $val);
}
}
}
}
// if page url ends in a / then last element of $page is an empty string
$page = explode('/', $page);
if (!isset($CONFIG->pagehandler) || empty($handler)) {
$result = false;
} else {
if (isset($CONFIG->pagehandler[$handler]) && is_callable($CONFIG->pagehandler[$handler])) {
$function = $CONFIG->pagehandler[$handler];
$result = $function($page, $handler);
if ($result !== false) {
$result = true;
}
} else {
$result = false;
}
}
if (!$result) {
$result = default_page_handler($page, $handler);
}
if ($result !== false) {
$result = true;
}
return $result;
}
/**
* Turns the current page over to the page handler, allowing registered handlers to take over.
*
* If a page handler returns FALSE, the request is handed over to the default_page_handler.
*
* @param string $handler The name of the handler type (eg 'blog')
* @param array $page The parameters to the page, as an array (exploded by '/' slashes)
*
* @return true|false Depending on whether a registered page handler was found
*/
function page_handler($handler, $page)
{
global $CONFIG;
elgg_set_context($handler);
$page = explode('/', $page);
// remove empty array element when page url ends in a / (see #1480)
if ($page[count($page) - 1] === '') {
array_pop($page);
}
// return false to stop processing the request (because you handled it)
// return a new $params array if you want to route the request differently
$params = array('handler' => $handler, 'segments' => $page);
$params = elgg_trigger_plugin_hook('route', $handler, NULL, $params);
if ($params === false) {
return true;
}
$handler = $params['handler'];
$page = $params['segments'];
if (!isset($CONFIG->pagehandler) || empty($handler)) {
$result = false;
} else {
if (isset($CONFIG->pagehandler[$handler]) && is_callable($CONFIG->pagehandler[$handler])) {
$function = $CONFIG->pagehandler[$handler];
$result = call_user_func($function, $page, $handler);
if ($result !== false) {
$result = true;
}
} else {
$result = false;
}
}
if (!$result) {
$result = default_page_handler($page, $handler);
}
if ($result !== false) {
$result = true;
}
return $result;
}
/**
* Turns the current page over to the page handler, allowing registered handlers to take over
*
* @param string $handler The name of the handler type (eg 'blog')
* @param array $page The parameters to the page, as an array (exploded by '/' slashes)
* @return true|false Depending on whether a registered page handler was found
*/
function page_handler($handler, $page)
{
global $CONFIG;
set_context($handler);
$query = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], '?') + 1);
//parse_url($_SERVER['REQUEST_URI']);
if (isset($query)) {
parse_str($query, $query_arr);
if (is_array($query_arr)) {
foreach ($query_arr as $name => $val) {
set_input($name, $val);
}
}
}
$page = explode('/', $page);
if (!isset($CONFIG->pagehandler) || empty($handler)) {
$result = false;
} else {
if (isset($CONFIG->pagehandler[$handler]) && is_callable($CONFIG->pagehandler[$handler])) {
$function = $CONFIG->pagehandler[$handler];
$result = $function($page, $handler);
if ($result !== false) {
$result = true;
}
} else {
$result = false;
}
}
if (!$result) {
$result = default_page_handler($page, $handler);
}
if ($result !== false) {
$result = true;
}
return $result;
}
