/**
* Parse the segments of a URL.
*
* @param array &$segments The segments of the URL to parse.
*
* @return array The URL attributes to be used by the application.
*
* @since 3.3
*/
public function parse(&$segments)
{
// Get the active menu item.
$app = JFactory::getApplication();
$menu = $app->getMenu();
$item = $menu->getActive();
if (isset($item->query['controller']) && $item->query['controller'] == 'rest') {
return array();
}
$options = One_Routing::getOptionsForAlias(implode('/', $segments));
// echo '<pre>';
// print_r($options);
// echo '</pre>';
if ($options !== null) {
$vars = array();
$vars['scheme'] = $options['schemeName'];
$vars['task'] = $options['options']['task'];
$vars['view'] = $options['options']['view'];
// check and find the alias or id field
if ($options['useId'] && null !== $options['aliasField']) {
$regularAlias = $segments[count($segments) - 1];
$altAlias = preg_replace('/:/', '-', $regularAlias, 1);
$schemeQuery = One_Repository::selectQuery($options['schemeName']);
if ($regularAlias == $altAlias) {
$schemeQuery->where($options['aliasField'], 'eq', $regularAlias);
} else {
$queryOr = $schemeQuery->addOr();
$queryOr->where($options['aliasField'], 'eq', $regularAlias);
$queryOr->where($options['aliasField'], 'eq', $altAlias);
}
$results = $schemeQuery->execute();
if (0 < count($results)) {
$idAttr = $schemeQuery->getScheme()->getIdentityAttribute()->getName();
$vars['id'] = $results[0]->{$idAttr};
}
unset($vars['aliasfield']);
} else {
if ($options['useId']) {
$vars['id'] = $segments[count($segments) - 1];
}
}
// echo '<pre>';
// print_r($vars);
// echo '</pre>';
return $vars;
}
/**
* Since we have no clear routing, we can only work on the standard interpretation. Only change is that we
* can use the current menu's scheme if that is a com_one menu item.
*/
$menu_options = array();
if (($menu = JSite::getMenu()->getActive()) && $menu->component == 'com_one') {
$menuscheme = $menu->query['scheme'];
array_unshift($segments, $menuscheme);
}
$vars = array();
$count = count($segments);
switch ($count) {
case 4:
// format : SCHEME / TASK / VIEW / ID
$vars['scheme'] = str_replace('-', ':', $segments[$count - 4]);
$vars['task'] = $segments[$count - 3];
$vars['view'] = $segments[$count - 2];
$parts = explode(',', $segments[$count - 1]);
$vars['id'] = $parts[count($parts) - 1];
break;
case 3:
// format : SCHEME / detail / ID
// format : SCHEME / list / VIEW
// format : SCHEME / calendar* / VIEW
// format : SCHEME / view / VIEW
$vars['scheme'] = str_replace('-', ':', $segments[$count - 3]);
$vars['task'] = $segments[$count - 2];
$parts = explode(',', $segments[$count - 1]);
if (preg_match('/calendar(Day|Month|Week)?/', $vars['task']) > 0) {
$vars['view'] = $segments[$count - 1];
} else {
if (count($parts) > 1) {
if ($vars['task'] == 'detail' && preg_match('/^(month|week|day)$/', $params->get('view')) > 0) {
$vars['view'] = 'detail';
}
$parts = explode(',', $segments[$count - 1]);
$vars['id'] = $parts[count($parts) - 1];
} else {
if ($vars['task'] == 'detail') {
$vars['view'] = 'detail';
$vars['id'] = $parts[count($parts) - 1];
} else {
if ($vars['task'] == 'edit') {
$vars['view'] = $parts[count($parts) - 1];
$vars['id'] = 0;
} else {
$vars['view'] = $segments[$count - 1];
}
}
}
}
break;
case 2:
$vars['scheme'] = str_replace('-', ':', $segments[$count - 2]);
$vars['task'] = $segments[$count - 1];
break;
case 1:
$vars['scheme'] = str_replace('-', ':', $segments[$count - 1]);
$vars['task'] = 'list';
break;
default:
}
return $vars;
}
public static function fetchAllRoutings()
{
if (!self::$_schemesFetched) {
$schemeNames = One::meta('schemes');
foreach ($schemeNames as $schemeName) {
One_Repository::getScheme($schemeName);
}
self::$_schemesFetched = true;
}
}
/**
* Set routings for the scheme when present
*
* @param One_Scheme $scheme
* @param DOMXPath $xpath
* @param DOMElement $meta
*/
protected static function setRoutings(One_Scheme $scheme, DOMXPath $xpath, DOMElement $meta)
{
$routings = $xpath->query($meta->getNodePath() . '/routings/routing');
for ($i = 0; $i < $routings->length; $i++) {
$routingSpec = $routings->item($i);
$spec = array();
for ($j = 0; $j < $routingSpec->attributes->length; $j++) {
$attr = $routingSpec->attributes->item($j);
$spec[strtolower($attr->name)] = $attr->value;
}
if (isset($spec['alias'])) {
$alias = $spec['alias'];
unset($spec['alias']);
$useId = false;
if (isset($spec['useid'])) {
if (in_array(trim($spec['useid']), array('true', '1', 'yes'))) {
$useId = true;
}
unset($spec['useid']);
}
One_Routing::addAlias($scheme, $alias, $spec, $useId);
}
}
}
