/**
* Method to parse Route
*
* @param array $segments
* @return array
*/
function CrowdFundingParseRoute($segments)
{
$vars = array();
//Get the active menu item.
$app = JFactory::getApplication();
$menu = $app->getMenu();
$item = $menu->getActive();
// Count route segments
$count = count($segments);
// Standard routing for articles. If we don't pick up an Itemid then we get the view from the segments
// the first segment is the view and the last segment is the id of the details, category or payment.
if (!isset($item)) {
$vars['view'] = $segments[0];
$vars['catid'] = $segments[$count - 1];
return $vars;
}
// COUNT == 1
// Category ( Discover )
if ($count == 1) {
// we check to see if an alias is given. If not, we assume it is a project,
// because categories have always alias.
if (false == strpos($segments[0], ':')) {
$vars['view'] = 'details';
$vars['id'] = (int) $segments[0];
return $vars;
}
list($id, $alias) = explode(':', $segments[0], 2);
// first we check if it is a category
$category = JCategories::getInstance('CrowdFunding')->get($id);
if ($category and strcmp($category->alias, $alias) == 0) {
$vars['view'] = 'discover';
$vars['id'] = $id;
return $vars;
} else {
$project = CrowdFundingHelperRoute::getProject($id);
if ($project) {
if ($project->alias == $alias) {
$vars['view'] = 'details';
$vars['catid'] = (int) $project->catid;
$vars['id'] = (int) $id;
return $vars;
}
}
}
}
// COUNT >= 2
if ($count >= 2) {
$view = $segments[$count - 1];
switch ($view) {
case "backing":
$itemId = (int) $segments[$count - 2];
// Get catid from menu item
if (!empty($item->query["id"])) {
$catId = (int) $item->query["id"];
} else {
$catId = (int) $segments[$count - 3];
}
$vars['view'] = 'backing';
$vars['id'] = (int) $itemId;
$vars['catid'] = (int) $catId;
break;
case "embed":
// Backing without reward
$itemId = (int) $segments[$count - 2];
// Get catid from menu item
if (!empty($item->query["id"])) {
$catId = (int) $item->query["id"];
} else {
$catId = (int) $segments[$count - 3];
}
$vars['view'] = 'embed';
$vars['id'] = (int) $itemId;
$vars['catid'] = (int) $catId;
break;
case "updates":
// Screens of details - "updates", "comments", "funders"
// Screens of details - "updates", "comments", "funders"
case "comments":
case "funders":
$itemId = (int) $segments[$count - 2];
// Get catid from menu item
if (!empty($item->query["id"])) {
$catId = (int) $item->query["id"];
} else {
$catId = (int) $segments[$count - 3];
}
$vars['view'] = 'details';
$vars['id'] = (int) $itemId;
$vars['catid'] = (int) $catId;
// Get screen
$screen = $segments[$count - 1];
$allowedScreens = array("updates", "comments", "funders");
if (in_array($screen, $allowedScreens)) {
$vars['screen'] = $screen;
}
break;
default:
// if there was more than one segment, then we can determine where the URL points to
// because the first segment will have the target category id prepended to it. If the
// last segment has a number prepended, it is details, otherwise, it is a category.
$catId = (int) $segments[$count - 2];
$id = (int) $segments[$count - 1];
if ($id > 0 and $catId > 0) {
$vars['view'] = 'details';
$vars['catid'] = $catId;
$vars['id'] = $id;
} else {
$vars['view'] = 'category';
$vars['id'] = $id;
}
break;
}
}
return $vars;
}
