/**
* Add into the search table (history)
*
* @access protected
*/
protected function addToHistory()
{
global $user;
// Get the list of all old searches for this session and/or user
$s = new SearchEntry();
/** @var SearchEntry[] $searchHistory */
$searchHistory = $s->getSearches(session_id(), is_object($user) ? $user->id : null);
// Duplicate elimination
$dupSaved = false;
foreach ($searchHistory as $oldSearch) {
// Deminify the old search
$minSO = unserialize($oldSearch->search_object);
$dupSearch = SearchObjectFactory::deminify($minSO);
// See if the classes and urls match
if (get_class($dupSearch) && get_class($this) && $dupSearch->renderSearchUrl() == $this->renderSearchUrl()) {
// Is the older search saved?
if ($oldSearch->saved) {
// Flag for later
$dupSaved = true;
// Record the details
$this->searchId = $oldSearch->id;
$this->savedSearch = true;
} else {
// Delete this search
$oldSearch->delete();
}
}
}
// Save this search unless we found a 'saved' duplicate
if (!$dupSaved) {
$search = new SearchEntry();
$search->session_id = session_id();
$search->created = date('Y-m-d');
$search->search_object = serialize($this->minify());
$search->insert();
// Record the details
$this->searchId = $search->id;
$this->savedSearch = false;
// Chicken and egg... We didn't know the id before insert
$search->search_object = serialize($this->minify());
$search->update();
}
}
