/**
* Method for determining helpful search routes based on the current
* derived similar parts result set. Should really calculate the running time
* for this algorithm. Right now the largest input array has
* sfConfig::get('app_search_max_pagination_items') items.
* @param Array $similar_parts
*/
protected function setSearchRoutes($similar_parts = array())
{
$manuf_slugs = $cat_slugs = $routes = array();
foreach ($similar_parts as $part) {
$manuf_slugs[$part['manuf']] = $part['manuf_slug'];
$cat_slugs[$part['category']] = $part['cat_slug'];
}
foreach ($cat_slugs as $category => $cat_slug) {
foreach ($manuf_slugs as $manuf => $manuf_slug) {
if (in_array($category . ':' . $manuf, $this->_cat_manuf_map)) {
$routes[] = array('anchor_txt' => $manuf . ' ' . $category, 'route' => '@' . LWS::getCategoryPk($cat_slug) . '_manuf?manuf_slug=' . $manuf_slug);
}
//$routes[$manuf . ' ' . $category] = '@' . LWS::getCategoryPk($cat_slug) . '_manuf?manuf_slug=' . $manuf_slug;
}
}
$this->_search_routes = $routes;
}
/**
*
* Retrieves part information using appropriate DAO object for each parts landing page.
*
* IMPORTANT: Since adding the use of sessions to manage the transformer selection tool
* voltage swap, I can no longer cache this entire template with layout, but
* instead only parts of the template. THIS SUCKS! Seriously consider refactoring
* our DB to avoid any sort of hack due to bad planning, or find a hack without
* using sessions but instead query parameters.
* @param sfWebRequest $request
*/
public function executePart(sfWebRequest $request)
{
$cat_slug = $request->getParameter('cat_slug');
$cat_id = LWS::getCategoryPk($cat_slug);
$part_no = LWS::unencode($request->getParameter('part_no'));
$part = PartFactory::make(array('cat_id' => $cat_id, 'part_no' => $part_no));
$this->param = array();
$this->param['cat_id'] = $cat_id;
$this->param['part'] = $part->getDetails();
// If I opt to move this whole piece of TR logic to TRPart by passing in the sfUser object
// Then I'd have to update the constructor for all DAO's to include an optional construction
// parameter. Unless I can get it from within the TRPart.
if ($cat_id == 'tr' && str_replace('/frontend_dev.php', '', parse_url($request->getReferer(), PHP_URL_PATH)) == '/electrical-transformers/select') {
/*
* See if user has stored voltages in session (they should unless an error occured).
* Use these instead of DB values since the selection tool allows for reversing
* input/output voltages.
*/
if ($this->getUser()->hasAttribute('tr_volt_order')) {
// session value has form [chosen input]:[chosen output]
$volts = explode(':', $this->getUser()->getAttribute('tr_volt_order'));
//print_r($volts); die();
// Remember that TRPart (and all Part DAO's) uses an Alias to store field values
$this->param['part']['Primary Voltage'] = $volts[0];
$this->param['part']['Secondary Voltage'] = $volts[1];
// removing these does not allow the user to move back and forth in the selection tool
//$this->getUser()->getAttributeHolder()->remove('tr_volt_order');
}
}
/*
* Two options for dealing with lowercase part numbers in URLs:
* A: Just throw a 404 for these requests
* B: Show the page, but use a <link> canonical tag
*/
$this->forward404Unless($part_no == strtoupper($part_no));
// Option A
/* B:
if($part_no != strtoupper($part_no)) {
$pn = $request->getParameter('part_no');
$url = str_replace($pn, strtoupper($pn), $request->getUri());
$this->getResponse()->setSlot('links', "<link rel='canonical' href='{$url}' />");
}
*/
$this->forward404Unless($this->param['part']);
$this->param['part']['part_no'] = $part_no;
$this->param['part']['db_fields'] = $part->getDbFields();
$this->param['h1Txt'] = $part->getH1Txt();
$this->param['store'] = $part->getPricing();
$this->param['category'] = LWS::getCategoryName($cat_slug);
$this->param['manuf_route'] = $cat_id . '_manuf';
/*
* doing this for now since changing the route's name would involve updating more files
* this is necessary because at some point adam wanted to change 'transformers'
* to 'electrical-transformers'. should clean it up later to remove this conditional statement.
*/
$this->param['cat_route'] = str_replace('-', '_', $cat_slug);
$this->param['meta_keywords'] = $part->getMetaKeywords();
$this->param['shipping_needed'] = $this->param['store'] != 'emptyStore' && $cat_id == 'cb' ? true : false;
$response = $this->getResponse();
$response->setSlot('body_class', 'part');
$response->setSlot('body_id', str_replace('-', '_', $cat_slug));
$response->setTitle($part->getPageTitle());
return sfView::SUCCESS;
}
