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<?php
/**
* @copyright Copyright (c) 2013 Skyline Technology Ltd (http://extstore.com). All rights reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
// No direct access.
defined('_JEXEC') or die;
/**
* Build the route for the AdvPortfolioPro component.
*
* @params array An array of URL arguments
* @return
*/
function AdvPortfolioProBuildRoute(&$query) {
$segments = array();
// Get a menu item based on Itemid or currently active
$app = JFactory::getApplication();
$menu = $app->getMenu();
$params = JComponentHelper::getParams('com_advportfoliopro');
$advanced = $params->get('sef_advanced_link', 0);
// We need a menu item. Either the one specified in the query, or the current active one if none specified
if (empty($query['Itemid'])) {
$menuItem = $menu->getActive();
$menuItemGiven = false;
} else {
$menuItem = $menu->getItem($query['Itemid']);
$menuItemGiven = true;
}
if (isset($query['view'])) {
$view = $query['view'];
} else {
// We need to have a view in the query or it is an invalid URL
return $segments;
}
// Are we dealing with an article or category that is attached to a menu item?
if (($menuItem instanceof stdClass) && $menuItem->query['view'] == $query['view']) {
$isActive = false;
if ($query['view'] == 'projects' && isset($query['catid'])) {
$catids = $menuItem->params->get('catids');
if (count($catids) == 1 && $catids[0] == $query['catid']) {
$isActive = true;
}
} else if (isset($query['id']) && @$menuItem->query['id'] == (int) $query['id']) {
$isActive = true;
}
if ($isActive) {
unset($query['view']);
if (isset($query['catid'])) {
unset($query['catid']);
}
if (isset($query['layout'])) {
unset($query['layout']);
}
unset($query['id']);
return $segments;
}
}
if ($view == 'projects' || $view == 'project') {
if (!$menuItemGiven) {
$segments[] = $view;
}
unset($query['view']);
if ($view == 'project') {
if (isset($query['id']) && isset($query['catid']) && $query['catid']) {
$catid = $query['catid'];
// Make sure we have the id and the alias
if (strpos($query['id'], ':') === false) {
$db = JFactory::getDbo();
$sql = $db->getQuery(true);
$sql->select('alias')
->from('#__advportfoliopro_projects')
->where('id = ' . (int) $query['id'])
;
$db->setQuery($sql);
$alias = $db->loadResult();
$query['id'] = $query['id'] . ':' . $alias;
}
} else {
// We should have these two set for this view. If we don't, it is an error
return $segments;
}
} else {
if (isset($query['catid'])) {
$catid = $query['catid'];
} else {
// We should have id set for this view. If we don't, it is an error
return $segments;
}
}
if ($menuItemGiven && isset($menuItem->query['id'])) {
$mCatid = $menuItem->query['id'];
} else {
$mCatid = 0;
}
$categories = JCategories::getInstance('AdvPortfolioPro');
$category = $categories->get($catid);
if (!$category) {
// We couldn't find the category we were given. Bail.
return $segments;
}
if ($view == 'project' && $menuItem instanceof stdClass && $menuItem->query['view'] == 'projects') {
$catids = $menuItem->params->get('catids');
if (count($catids) == 1 && $catids[0] == (int) $query['catid']) {
unset($query['catid']);
}
}
if (isset($query['catid'])) {
$path = array_reverse($category->getPath());
$array = array();
foreach ($path as $id) {
if ((int) $id == (int) $mCatid) {
break;
}
list($tmp, $id) = explode(':', $id, 2);
$array[] = $id;
}
$array = array_reverse($array);
if (!$advanced && count($array)) {
$array[0] = (int) $catid . ':' . end($array);
}
$segments = array_merge($segments, explode(' ',$array[0]));
}
if ($view == 'project') {
if ($advanced) {
list($tmp, $id) = explode(':', $query['id'], 2);
} else {
$id = $query['id'];
}
$segments[] = $id;
}
unset($query['id']);
unset($query['catid']);
// If the layout is specified and it is the same as the layout in the menu item, we unset it so it doesn't go into the query string
if (isset($query['layout'])) {
if ($menuItemGiven && isset($menuItem->query['layout'])) {
if ($query['layout'] == $menuItem->query['layout']) {
unset($query['layout']);
} else if ($query['layout'] == 'default') {
unset($query['layout']);
}
}
}
return $segments;
}
unset($query['view']);
return $segments;
}
/**
* Parse the segments of a URL.
*
* @param array The segments of the URL to parse.
* @return array The URl attributes to bee usedd by the application.
*/
function AdvPortfolioProParseRoute($segments) {
$vars = array();
// Get the active menu item.
$app = JFactory::getApplication();
$menu = $app->getMenu();
$item = $menu->getActive();
$params = JComponentHelper::getParams('com_advportfoliopro');
$advanced = $params->get('sef_advanced_link', 0);
$db = JFactory::getDbo();
// Count route segments
$count = count($segments);
// If there is only one segment, then it points to either a project or a category
// we test it first to see if it is a category. If the id and alias match a category
// the we assume it is a category. if they don't we assume it is a project.
if ($count == 1) {
$array = explode(':', $segments[0], 2);
// We check to see if an alias is given. If not, we assume it is a project
if (strpos($segments[0], ':') === false) {
$vars['view'] = 'project';
$vars['id'] = (int) $segments[0];
return $vars;
}
list($id, $alias) = explode(':', $segments[0], 2);
// First we check if it is a category
$category = JCategories::getInstance('AdvPortfolioPro')->get($id);
if ($category && $category->alias == $alias) {
$vars['view'] = 'projects';
$vars['catid'] = $id;
return $vars;
} else {
$query = $db->getQuery(true);
$query->select('a.alias, a.catid')
->from('#__advportfoliopro_projects AS a')
->join('LEFT', '#__categories AS c ON c.id = a.catid')
->where('a.id = ' . (int) $id)
;
$db->setQuery($query);
$project = $db->loadObject();
if ($project) {
if ($project->alias == $alias) {
if (isset($item->query['option']) && $item->query['option'] == 'com_advportfoliopro' && isset($item->query['view']) && $item->query['view'] == 'projects' && isset($item->query['catid'])) {
$catid = $item->query['catid'];
}
$vars['catid'] = isset($catid) ? $catid : $project->catid;
$vars['view'] = 'project';
$vars['id'] = (int) $id;
return $vars;
}
}
}
}
// Standard routing for projects. If we don't pick up an Itemid then we get the view front the segments
// the first segment is the view and the last segment is the id of the project or category.
if (!isset($item)) {
$vars['view'] = $segments[0];
$vars['id'] = $segments[$count - 1];
return $vars;
}
// If there was more than one segment then we can determine where the URL points to
// because the frist segment will have the target category id prepended to it. If the
// last segment has a number prepended, it is a project, otherwise, it is a category.
if (!$advanced) {
$cat_id = (int) $segments[0];
$project_id = (int) $segments[$count - 1];
if ($project_id > 0) {
$vars['view'] = 'project';
$vars['catid'] = $cat_id;
$vars['id'] = $project_id;
} else {
$vars['view'] = 'category';
$vars['id'] = $cat_id;
}
return $vars;
}
// We get the category front the menu item and search from there
$id = $item->query['id'];
$category = JCategories::getInstance('AdvPortfolioPro')->get('id');
if (!$category) {
JError::raiseError(404, JText::_('COM_ADVPORTFOLIOPRO_ERROR_PARENT_CATEGORY_NOT_FOUND'));
return $vars;
}
$categories = $category->getChildren();
$vars['catid'] = $id;
$vars['id'] = $id;
$found = 0;
foreach ($segments as $seegment) {
$seegment = str_replace(':', '-', $seegment);
foreach ($categories as $category) {
if ($category->alias == $seegment) {
$vars['id'] = $category->id;
$vars['catid'] = $category->id;
$vars['view'] = 'category';
$categories = $category->getChildren();
$found = 1;
break;
}
}
if ($found == 0) {
if ($advanced) {
$query = $db->getQuery(true);
$query->select('id')
->from('#__advportfoliopro_projects AS a')
->where('a.catid = ' . (int) $vars['catid'])
->where('a.alias = ' . $db->quote($seegment))
;
$db->setQuery($query);
$cid = $db->loadResult();
} else {
$cid = $seegment;
}
$vars['id'] = $cid;
$vars['view'] = 'project';
}
$found = 0;
}
return $vars;
}