public function launch()
{
global $interface;
global $user;
//Load user ratings
require_once ROOT_DIR . '/Drivers/marmot_inc/UserRating.php';
$rating = new UserRating();
$resource = new Resource();
$rating->joinAdd($resource);
$rating->userid = $user->id;
$rating->find();
$ratings = array();
while ($rating->fetch()) {
if ($rating->deleted == 0) {
$ratings[] = array('id' => $rating->id, 'title' => $rating->title, 'author' => $rating->author, 'format' => $rating->format, 'rating' => $rating->rating, 'resourceId' => $rating->resourceid, 'fullId' => $rating->record_id, 'shortId' => $rating->shortId, 'link' => '/Record/' . $rating->record_id . '/Home', 'dateRated' => $rating->dateRated, 'ratingData' => array('user' => $rating->rating), 'source' => 'VuFind');
}
}
//Load econtent ratings
require_once ROOT_DIR . '/sys/eContent/EContentRating.php';
$eContentRating = new EContentRating();
$econtentRecord = new EContentRecord();
$eContentRating->joinAdd($econtentRecord);
$eContentRating->userId = $user->id;
$eContentRating->find();
while ($eContentRating->fetch()) {
if ($eContentRating->status == 'active') {
$resource = new Resource();
$resource->record_id = $eContentRating->id;
$resource->source = 'eContent';
$resource->find(true);
$ratings[] = array('id' => $eContentRating->id, 'title' => $eContentRating->title, 'author' => $eContentRating->author, 'format' => $resource->format_category, 'rating' => $eContentRating->rating, 'fullId' => $eContentRating->id, 'shortId' => $eContentRating->id, 'link' => '/EcontentRecord/' . $eContentRating->id . '/Home', 'dateRated' => $eContentRating->dateRated, 'ratingData' => array('user' => $eContentRating->rating), 'source' => 'eContent');
}
}
asort($ratings);
//Load titles the user is not interested in
$notInterested = array();
$notInterestedObj = new NotInterested();
$resource = new Resource();
$notInterestedObj->joinAdd($resource);
$notInterestedObj->userId = $user->id;
$notInterestedObj->deleted = 0;
$notInterestedObj->selectAdd('user_not_interested.id as user_not_interested_id');
$notInterestedObj->find();
while ($notInterestedObj->fetch()) {
if ($notInterestedObj->source == 'VuFind') {
$link = '/Record/' . $notInterestedObj->record_id;
} else {
$link = '/EcontentRecord/' . $notInterestedObj->record_id;
}
if ($notInterestedObj->deleted == 0) {
$notInterested[] = array('id' => $notInterestedObj->user_not_interested_id, 'title' => $notInterestedObj->title, 'author' => $notInterestedObj->author, 'dateMarked' => $notInterestedObj->dateMarked, 'link' => $link);
}
}
$interface->assign('ratings', $ratings);
$interface->assign('notInterested', $notInterested);
$interface->setPageTitle('My Ratings');
$interface->setTemplate('myRatings.tpl');
$interface->display('layout.tpl');
}
public function launch()
{
global $interface;
global $user;
//Load user ratings
require_once ROOT_DIR . '/sys/LocalEnrichment/UserWorkReview.php';
require_once ROOT_DIR . '/sys/Grouping/GroupedWork.php';
require_once ROOT_DIR . '/RecordDrivers/GroupedWorkDriver.php';
$rating = new UserWorkReview();
$rating->userId = $user->id;
$rating->find();
$ratings = array();
while ($rating->fetch()) {
$groupedWorkDriver = new GroupedWorkDriver($rating->groupedRecordPermanentId);
if ($groupedWorkDriver->isValid) {
$ratings[] = array('id' => $rating->id, 'groupedWorkId' => $rating->groupedRecordPermanentId, 'title' => $groupedWorkDriver->getTitle(), 'author' => $groupedWorkDriver->getPrimaryAuthor(), 'rating' => $rating->rating, 'review' => $rating->review, 'link' => $groupedWorkDriver->getLinkUrl(), 'dateRated' => $rating->dateRated, 'ratingData' => $groupedWorkDriver->getRatingData());
}
}
asort($ratings);
//Load titles the user is not interested in
$notInterested = array();
require_once ROOT_DIR . '/sys/LocalEnrichment/NotInterested.php';
$notInterestedObj = new NotInterested();
$notInterestedObj->userId = $user->id;
$notInterestedObj->find();
while ($notInterestedObj->fetch()) {
$groupedWorkId = $notInterestedObj->groupedRecordPermanentId;
$groupedWorkDriver = new GroupedWorkDriver($groupedWorkId);
if ($groupedWorkDriver->isValid) {
$notInterested[] = array('id' => $notInterestedObj->id, 'title' => $groupedWorkDriver->getTitle(), 'author' => $groupedWorkDriver->getPrimaryAuthor(), 'dateMarked' => $notInterestedObj->dateMarked, 'link' => $groupedWorkDriver->getLinkUrl());
}
}
$interface->assign('ratings', $ratings);
$interface->assign('notInterested', $notInterested);
$interface->assign('showNotInterested', false);
$interface->setPageTitle('My Ratings');
$interface->assign('sidebar', 'MyAccount/account-sidebar.tpl');
$interface->setTemplate('myRatings.tpl');
$interface->display('layout.tpl');
}
static function getSuggestions($userId = -1)
{
global $configArray;
if ($userId == -1) {
global $user;
$userId = $user->id;
}
//Load all titles the user is not interested in
$notInterestedTitles = array();
$notInterested = new NotInterested();
$resource = new Resource();
$notInterested->joinAdd($resource);
$notInterested->userId = $userId;
$notInterested->find();
while ($notInterested->fetch()) {
if ($notInterested->source == 'VuFind') {
$fullId = $notInterested->record_id;
} else {
$fullId = 'econtentRecord' . $notInterested->record_id;
}
$notInterestedTitles[$fullId] = $fullId;
}
//Load all titles the user has rated (print)
$allRatedTitles = array();
$allLikedRatedTitles = array();
$ratings = new UserRating();
$ratings->userid = $userId;
$resource = new Resource();
$notInterested->joinAdd($resource);
$ratings->joinAdd($resource);
$ratings->find();
while ($ratings->fetch()) {
$allRatedTitles[$ratings->record_id] = $ratings->record_id;
if ($ratings->rating >= 4) {
$allLikedRatedTitles[] = $ratings->record_id;
}
}
//Load all titles the user has rated (eContent)
$econtentRatings = new EContentRating();
$econtentRatings->userId = $userId;
$econtentRatings->find();
while ($econtentRatings->fetch()) {
$allRatedTitles['econtentRecord' . $econtentRatings->recordId] = 'econtentRecord' . $econtentRatings->recordId;
if ($econtentRatings->rating >= 4) {
$allLikedRatedTitles[] = 'econtentRecord' . $econtentRatings->recordId;
}
}
// Setup Search Engine Connection
$class = $configArray['Index']['engine'];
$url = $configArray['Index']['url'];
$db = new $class($url);
if ($configArray['System']['debugSolr']) {
$db->debug = true;
}
//Get a list of all titles the user has rated (3 star and above)
$ratings = new UserRating();
$ratings->whereAdd("userId = {$userId}", 'AND');
$ratings->whereAdd('rating >= 3', 'AND');
$ratings->orderBy('rating DESC, dateRated DESC, id DESC');
//Use the 20 highest ratings to make real-time recommendations faster
$ratings->limit(0, 5);
$ratings->find();
$suggestions = array();
//echo("User has rated {$ratings->N} titles<br/>");
if ($ratings->N > 0) {
while ($ratings->fetch()) {
$resourceId = $ratings->resourceid;
//Load the resource
$resource = new Resource();
$resource->id = $resourceId;
$resource->find();
if ($resource->N != 1) {
//echo("Did not find resource for $resourceId<br/>");
} else {
$resource->fetch();
//echo("Found resource for $resourceId - {$resource->title}<br/>");
$ratedTitles[$resource->record_id] = clone $ratings;
$numRecommendations = 0;
if ($resource->isbn) {
//If there is an isbn for the title, we can load similar titles based on Novelist.
$isbn = $resource->isbn;
$numRecommendations = Suggestions::getNovelistRecommendations($ratings, $isbn, $resource, $allRatedTitles, $suggestions, $notInterestedTitles);
//echo(" - Found $numRecommendations for $isbn from Novelist<br/>");
}
if ($numRecommendations == 0) {
Suggestions::getSimilarlyRatedTitles($db, $ratings, $userId, $allRatedTitles, $suggestions, $notInterestedTitles);
//echo(" - Found $numRecommendations based on ratings from other users<br/>");
}
}
}
}
//Also get eContent the user has rated highly
$econtentRatings = new EContentRating();
$econtentRatings->userId = $userId;
$econtentRatings->whereAdd('rating >= 3');
$econtentRatings->orderBy('rating DESC, dateRated DESC');
$econtentRatings->limit(0, 5);
$econtentRatings->find();
//echo("User has rated {$econtentRatings->N} econtent titles<br/>");
if ($econtentRatings->N > 0) {
while ($econtentRatings->fetch()) {
//echo("Processing eContent Rating {$econtentRatings->recordId}<br/>");
//Load the resource
$resource = new Resource();
$resource->record_id = $econtentRatings->recordId;
$resource->source = 'eContent';
$resource->find();
if ($resource->N != 1) {
//echo("Did not find resource for $resourceId<br/>");
} else {
$resource->fetch();
//echo("Found resource for $resourceId - {$resource->title}<br/>");
$ratedTitles[$resource->record_id] = clone $econtentRatings;
$numRecommendations = 0;
if ($resource->isbn) {
//If there is an isbn for the title, we can load similar titles based on Novelist.
$isbn = $resource->isbn;
$numRecommendations = Suggestions::getNovelistRecommendations($ratings, $isbn, $resource, $allRatedTitles, $suggestions, $notInterestedTitles);
//echo(" - Found $numRecommendations for $isbn from Novelist<br/>");
}
if ($numRecommendations == 0) {
Suggestions::getSimilarlyRatedTitles($db, $ratings, $userId, $allRatedTitles, $suggestions, $notInterestedTitles);
//echo(" - Found $numRecommendations based on ratings from other users<br/>");
}
}
}
}
$groupedTitles = array();
foreach ($suggestions as $suggestion) {
$groupingTerm = $suggestion['titleInfo']['grouping_term'];
$groupedTitles[] = $groupingTerm;
}
//If the user has not rated anything, return nothing.
if (count($allLikedRatedTitles) == 0) {
return array();
}
//Get recommendations based on everything I've rated using more like this functionality
$class = $configArray['Index']['engine'];
$url = $configArray['Index']['url'];
/** @var Solr $db */
$db = new $class($url);
//$db->debug = true;
$moreLikeTheseSuggestions = $db->getMoreLikeThese($allLikedRatedTitles);
//print_r($moreLikeTheseSuggestions);
if (count($suggestions) < 30) {
foreach ($moreLikeTheseSuggestions['response']['docs'] as $suggestion) {
$groupingTerm = $suggestion['grouping_term'];
if (array_key_exists($groupingTerm, $groupedTitles)) {
//echo ($suggestion['grouping_term'] . " is already in the suggestions");
continue;
}
$groupedTitles[$groupingTerm] = $groupingTerm;
//print_r($suggestion);
if (!array_key_exists($suggestion['id'], $allRatedTitles) && !array_key_exists($suggestion['id'], $notInterestedTitles)) {
$suggestions[$suggestion['id']] = array('rating' => $suggestion['rating'] - 2.5, 'titleInfo' => $suggestion, 'basedOn' => 'MetaData for all titles rated');
}
if (count($suggestions) == 30) {
break;
}
}
}
//print_r($groupedTitles);
//sort suggestions based on score from ascending to descending
uasort($suggestions, 'Suggestions::compareSuggestions');
//Only return up to 50 suggestions to make the page size reasonable
$suggestions = array_slice($suggestions, 0, 30, true);
//Return suggestions for use in the user interface.
return $suggestions;
}
static function getSuggestions($userId = -1)
{
global $configArray;
//Configuration for suggestions
$doNovelistRecommendations = true;
$numTitlesToLoadNovelistRecommendationsFor = 10;
$doMetadataRecommendations = true;
$doSimilarlyRatedRecommendations = false;
$maxRecommendations = 30;
if ($userId == -1) {
global $user;
$userId = $user->id;
}
//Load all titles the user is not interested in
$notInterestedTitles = array();
$notInterested = new NotInterested();
$notInterested->userId = $userId;
$notInterested->find();
while ($notInterested->fetch()) {
$notInterestedTitles[$notInterested->groupedRecordPermanentId] = $notInterested->groupedRecordPermanentId;
}
//Load all titles the user has rated
$allRatedTitles = array();
$allLikedRatedTitles = array();
require_once ROOT_DIR . '/sys/LocalEnrichment/UserWorkReview.php';
$ratings = new UserWorkReview();
$ratings->userId = $userId;
$ratings->find();
while ($ratings->fetch()) {
$allRatedTitles[$ratings->groupedRecordPermanentId] = $ratings->groupedRecordPermanentId;
if ($ratings->rating >= 4) {
$allLikedRatedTitles[] = $ratings->groupedRecordPermanentId;
}
}
// Setup Search Engine Connection
$class = $configArray['Index']['engine'];
$url = $configArray['Index']['url'];
$db = new $class($url);
$suggestions = array();
if ($doNovelistRecommendations) {
//Get a list of all titles the user has rated (3 star and above)
$ratings = new UserWorkReview();
$ratings->whereAdd("userId = {$userId}", 'AND');
$ratings->whereAdd('rating >= 3', 'AND');
$ratings->orderBy('rating DESC, dateRated DESC, id DESC');
//Use just recent ratings to make real-time recommendations faster
$ratings->limit(0, $numTitlesToLoadNovelistRecommendationsFor);
$ratings->find();
//echo("User has rated {$ratings->N} titles<br/>");
require_once ROOT_DIR . '/services/API/WorkAPI.php';
$workApi = new WorkAPI();
if ($ratings->N > 0) {
while ($ratings->fetch()) {
$groupedWorkId = $ratings->groupedRecordPermanentId;
//echo("Found resource for $resourceId - {$resource->title}<br/>");
$ratedTitles[$ratings->groupedRecordPermanentId] = clone $ratings;
$isbns = $workApi->getIsbnsForWork($groupedWorkId);
Suggestions::getNovelistRecommendations($ratings, $groupedWorkId, $isbns, $allRatedTitles, $suggestions, $notInterestedTitles);
/*if (count($suggestions) >= $maxRecommendations){
break;
}*/
}
}
}
if ($doSimilarlyRatedRecommendations && count($suggestions) < $maxRecommendations) {
//Get a list of all titles the user has rated (3 star and above)
$ratings = new UserWorkReview();
$ratings->whereAdd("userId = {$userId}", 'AND');
$ratings->whereAdd('rating >= 3', 'AND');
$ratings->orderBy('rating DESC, dateRated DESC, id DESC');
//Use just recent ratings to make real-time recommendations faster
$ratings->limit(0, $numTitlesToLoadNovelistRecommendationsFor);
$ratings->find();
//echo("User has rated {$ratings->N} titles<br/>");
require_once ROOT_DIR . '/services/API/WorkAPI.php';
$workApi = new WorkAPI();
if ($ratings->N > 0) {
while ($ratings->fetch()) {
Suggestions::getSimilarlyRatedTitles($workApi, $db, $ratings, $userId, $allRatedTitles, $suggestions, $notInterestedTitles);
}
}
}
//Get metadata recommendations if enabled, we have ratings, and we don't have enough suggestions yet
if ($doMetadataRecommendations && count($allLikedRatedTitles) > 0 && count($suggestions) < $maxRecommendations) {
//Get recommendations based on everything I've rated using more like this functionality
$class = $configArray['Index']['engine'];
$url = $configArray['Index']['url'];
/** @var Solr $db */
$db = new $class($url);
//$db->debug = true;
$moreLikeTheseSuggestions = $db->getMoreLikeThese($allLikedRatedTitles, $notInterestedTitles);
foreach ($moreLikeTheseSuggestions['response']['docs'] as $suggestion) {
if (!array_key_exists($suggestion['id'], $allRatedTitles) && !array_key_exists($suggestion['id'], $notInterestedTitles)) {
$suggestions[$suggestion['id']] = array('rating' => $suggestion['rating'] - 2.5, 'titleInfo' => $suggestion, 'basedOn' => 'MetaData for all titles rated');
}
if (count($suggestions) == $maxRecommendations) {
break;
}
}
}
//sort suggestions based on score from ascending to descending
uasort($suggestions, 'Suggestions::compareSuggestions');
//Only return up to $maxRecommendations suggestions to make the page size reasonable
$suggestions = array_slice($suggestions, 0, $maxRecommendations, true);
//Return suggestions for use in the user interface.
return $suggestions;
}
function ClearNotInterested()
{
global $user;
$idToClear = $_REQUEST['id'];
require_once ROOT_DIR . '/sys/NotInterested.php';
$notInterested = new NotInterested();
$notInterested->userId = $user->id;
$notInterested->id = $idToClear;
$result = array('result' => false);
if ($notInterested->find(true)) {
$notInterested->delete();
$result = array('result' => true);
}
return json_encode($result);
}
/**
* Get filters based on scoping for the search
* @param Library $searchLibrary
* @param Location $searchLocation
* @return array
*/
public function getScopingFilters($searchLibrary, $searchLocation)
{
global $user;
global $configArray;
$filter = array();
//*************************
//Marmot overrides for filtering based on library system and location
//Only show visible records
if (!isset($configArray['Index']['ignoreBibSuppression']) || $configArray['Index']['ignoreBibSuppression'] == false) {
$filter[] = '-bib_suppression:suppressed';
}
//Only include titles that the user has access to based on pType
$pType = 0;
$owningSystem = '';
$owningLibrary = '';
$canUseDefaultPType = !$this->scopingDisabled;
if ($user) {
$pType = $user->patronType;
} elseif (isset($searchLocation) && $searchLocation->defaultPType > 0 && $canUseDefaultPType) {
$pType = $searchLocation->defaultPType;
} elseif (isset($searchLibrary) && $searchLibrary->defaultPType > 0 && $canUseDefaultPType) {
$pType = $searchLibrary->defaultPType;
}
if (isset($searchLocation)) {
$owningLibrary = $searchLocation->facetLabel;
}
if (isset($searchLibrary)) {
$owningSystem = $searchLibrary->facetLabel;
}
if ($pType > 0 && $configArray['Index']['enableUsableByFilter'] == true) {
$usableFilter = 'usable_by:(' . $pType . ' OR all)';
if (strlen($owningLibrary) > 0) {
$usableFilter .= " OR building:\"{$owningLibrary}\" OR building:\"{$owningLibrary} Online\"";
}
if (strlen($owningSystem) > 0) {
$usableFilter .= " OR institution:\"{$owningSystem}\" OR building:\"{$owningSystem} Online\"";
}
$homeLibrary = Library::getPatronHomeLibrary();
if ($homeLibrary && $homeLibrary != $searchLibrary) {
$homeLibraryFacet = $homeLibrary->facetLabel;
$usableFilter .= " OR building:\"{$homeLibraryFacet}\" OR building:\"{$homeLibraryFacet} Online\"";
}
$filter[] = '(' . $usableFilter . ')';
}
$blacklistRecords = null;
if (isset($searchLocation) && strlen($searchLocation->recordsToBlackList) > 0) {
$blacklistRecords = $searchLocation->recordsToBlackList;
}
if (isset($searchLibrary) && strlen($searchLibrary->recordsToBlackList) > 0) {
if (is_null($blacklistRecords)) {
$blacklistRecords = $searchLibrary->recordsToBlackList;
} else {
$blacklistRecords .= "\n" . $searchLibrary->recordsToBlackList;
}
}
if (!is_null($blacklistRecords)) {
$recordsToBlacklist = preg_split('/\\s|\\r\\n|\\r|\\n/s', $blacklistRecords);
$blacklist = "NOT (";
$numRecords = 0;
foreach ($recordsToBlacklist as $curRecord) {
if (strlen($curRecord) > 0) {
$numRecords++;
if ($numRecords > 1) {
$blacklist .= " OR ";
}
$blacklist .= "id:" . $curRecord;
}
}
$blacklist .= ")";
$filter[] = $blacklist;
}
//Process anything that the user is not interested in.
require_once ROOT_DIR . '/sys/NotInterested.php';
if ($user) {
$notInterested = new NotInterested();
$resource = new Resource();
$notInterested->joinAdd($resource);
$notInterested->userId = $user->id;
$notInterested->find();
if ($notInterested->N > 0) {
$notInterestedFilter = " NOT(";
$numRecords = 0;
while ($notInterested->fetch()) {
$numRecords++;
if ($numRecords > 1) {
$notInterestedFilter .= " OR ";
}
if ($notInterested->source == 'VuFind') {
$notInterestedFilter .= "id:" . $notInterested->record_id;
} else {
$notInterestedFilter .= "id:econtentRecord" . $notInterested->record_id;
}
}
$notInterestedFilter .= ")";
$filter[] = $notInterestedFilter;
}
}
if ($this->scopingDisabled == false) {
if (isset($searchLibrary)) {
if ($searchLibrary->restrictSearchByLibrary && $searchLibrary->includeDigitalCollection) {
$filter[] = "(institution:\"{$searchLibrary->facetLabel}\" OR institution:\"Shared Digital Collection\" OR institution:\"Digital Collection\" OR institution:\"{$searchLibrary->facetLabel} Online\")";
} else {
if ($searchLibrary->restrictSearchByLibrary) {
$filter[] = "institution:\"{$searchLibrary->facetLabel}\"";
} else {
if (!$searchLibrary->includeDigitalCollection) {
$filter[] = "!(institution:\"Digital Collection\" OR institution:\"{$searchLibrary->facetLabel} Online\")";
}
}
}
}
if ($searchLocation != null) {
if ($searchLocation->restrictSearchByLocation && $searchLocation->includeDigitalCollection) {
$filter[] = "(building:\"{$searchLocation->facetLabel}\" OR building:\"Shared Digital Collection\" OR building:\"Digital Collection\" OR building:\"{$searchLocation->facetLabel} Online\")";
} else {
if ($searchLocation->restrictSearchByLocation) {
$filter[] = "(building:\"{$searchLocation->facetLabel}\")";
} else {
if (!$searchLocation->includeDigitalCollection) {
$filter[] = "!(building:\"Shared Digital Collection\" OR building:\"Digital Collection\" OR building:\"{$searchLibrary->facetLabel} Online\")";
}
}
}
}
global $defaultCollection;
if (isset($defaultCollection) && strlen($defaultCollection) > 0) {
$filter[] = 'collection_group:"' . $defaultCollection . '"';
}
if ($this->searchSource == 'econtent') {
$filter[] = 'recordtype:"econtentRecord"';
}
}
return $filter;
}