public static function destroy($sess_id)
{
// Delete the searches stored for this session
$search = new SearchEntry();
$searchList = $search->getSearches($sess_id);
// Make sure there are some
if (count($searchList) > 0) {
foreach ($searchList as $oldSearch) {
// And make sure they aren't saved
if ($oldSearch->saved == 0) {
$oldSearch->delete();
}
}
}
}
/**
* 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();
}
}
/**
* Process incoming parameters and display the page.
*
* @return void
* @access public
*/
public function launch()
{
global $interface;
global $user;
// Assign the ID of the last search so the user can return to it.
$interface->assign('lastsearch', isset($_SESSION['lastSearchURL']) ? $_SESSION['lastSearchURL'] : 'perkele');
$dateFormat = new VuFindDate();
// In some contexts, we want to require a login before showing search
// history:
if (isset($_REQUEST['require_login']) && !UserAccount::isLoggedIn()) {
include_once 'services/MyResearch/Login.php';
Login::launch();
exit;
}
$interface->setPageTitle('Search History');
// Retrieve search history
$s = new SearchEntry();
$searchHistory = $s->getSearches(session_id(), is_object($user) ? $user->id : null);
if (count($searchHistory) > 0) {
// Build an array of history entries
$links = array();
$saved = array();
// Loop through the history
foreach ($searchHistory as $search) {
$size = strlen($search->search_object);
$minSO = unserialize($search->search_object);
$searchObject = SearchObjectFactory::deminify($minSO);
// Make sure all facets are active so we get appropriate
// descriptions in the filter box.
$searchObject->activateAllFacets();
$newItem = array('time' => $dateFormat->convertToDisplayDate("U", floor($searchObject->getStartTime())), 'url' => $searchObject->renderSearchUrl(), 'searchId' => $searchObject->getSearchId(), 'description' => $searchObject->displayQuery(), 'filters' => $searchObject->getFilterList(), 'hits' => number_format($searchObject->getResultTotal(), 0, ',', ' '), 'speed' => round($searchObject->getQuerySpeed(), 2) . "s", 'size' => round($size / 1024, 3) . "kb", 'schedule' => $search->schedule, 'last_executed' => $search->last_executed);
// Saved searches
if ($search->saved == 1) {
$saved[] = $newItem;
} else {
// All the others...
// If this was a purge request we don't need this
if (isset($_REQUEST['purge']) && $_REQUEST['purge'] == 'true') {
$search->delete();
// We don't want to remember the last search after a purge:
unset($_SESSION['lastSearchURL']);
unset($_SESSION['lastSearchDisplayQuery']);
} else {
// Otherwise add to the list
$links[] = $newItem;
}
}
}
// One final check, after a purge make sure we still have a history
if (count($links) > 0 || count($saved) > 0) {
$interface->assign('links', array_reverse($links));
$interface->assign('saved', array_reverse($saved));
$interface->assign('noHistory', false);
} else {
// Nothing left in history
$interface->assign('noHistory', true);
}
} else {
// No history
$interface->assign('noHistory', true);
}
$interface->setTemplate('history.tpl');
$interface->display('layout.tpl');
}
function launch()
{
global $interface;
global $user;
// In some contexts, we want to require a login before showing search
// history:
if (isset($_REQUEST['require_login']) && !UserAccount::isLoggedIn()) {
require_once ROOT_DIR . '/services/MyAccount/Login.php';
MyAccount_Login::launch();
exit;
}
$interface->setPageTitle('Search History');
// Retrieve search history
$s = new SearchEntry();
$searchHistory = $s->getSearches(session_id(), is_object($user) ? $user->id : null);
if (count($searchHistory) > 0) {
// Build an array of history entries
$links = array();
$saved = array();
// Loop through the history
foreach ($searchHistory as $search) {
$size = strlen($search->search_object);
$minSO = unserialize($search->search_object);
$searchObject = SearchObjectFactory::deminify($minSO);
// Make sure all facets are active so we get appropriate
// descriptions in the filter box.
$searchObject->activateAllFacets();
$newItem = array('id' => $search->id, 'time' => date("g:ia, jS M y", $searchObject->getStartTime()), 'url' => $searchObject->renderSearchUrl(), 'searchId' => $searchObject->getSearchId(), 'description' => $searchObject->displayQuery(), 'filters' => $searchObject->getFilterList(), 'hits' => number_format($searchObject->getResultTotal()), 'speed' => round($searchObject->getQuerySpeed(), 2) . "s", 'size' => round($size / 1024, 3) . "kb");
// Saved searches
if ($search->saved == 1) {
$saved[] = $newItem;
// All the others
} else {
// If this was a purge request we don't need this
if (isset($_REQUEST['purge']) && $_REQUEST['purge'] == 'true') {
$search->delete();
// We don't want to remember the last search after a purge:
unset($_SESSION['lastSearchURL']);
// Otherwise add to the list
} else {
$links[] = $newItem;
}
}
}
// One final check, after a purge make sure we still have a history
if (count($links) > 0 || count($saved) > 0) {
$interface->assign('links', array_reverse($links));
$interface->assign('saved', array_reverse($saved));
$interface->assign('noHistory', false);
// Nothing left in history
} else {
$interface->assign('noHistory', true);
}
// No history
} else {
$interface->assign('noHistory', true);
}
//Load profile information for display in My Account menu
//This code is also in MyResearch.php
if ($user !== false) {
global $configArray;
$this->catalog = CatalogFactory::getCatalogConnectionInstance();
// Get My Profile
if ($this->catalog->status) {
if ($user->cat_username) {
$patron = $this->catalog->patronLogin($user->cat_username, $user->cat_password);
if (PEAR_Singleton::isError($patron)) {
PEAR_Singleton::raiseError($patron);
}
$result = $this->catalog->getMyProfile($patron);
if (!PEAR_Singleton::isError($result)) {
$interface->assign('profile', $result);
}
}
}
//Figure out if we should show a link to classic opac to pay holds.
global $library;
$homeLibrary = $library->getLibraryForLocation($user->homeLocationId);
if ($homeLibrary->showEcommerceLink == 1) {
$interface->assign('showEcommerceLink', true);
$interface->assign('minimumFineAmount', $homeLibrary->minimumFineAmount);
} else {
$interface->assign('showEcommerceLink', false);
$interface->assign('minimumFineAmount', 0);
}
}
$interface->assign('sidebar', 'MyAccount/account-sidebar.tpl');
$interface->setTemplate('history.tpl');
$interface->display('layout.tpl');
}
