/**
* Attempt to validate a user and if it fails
* see if cookie is available. In case of either being a success
* setup the user session details. Otherwise, do nothing but leave
* it blank.
*/
public function validate()
{
if (isset($_SESSION[SESSION_NAME])) {
$userData = $this->fetchUserDetails($_SESSION[SESSION_NAME]['ID'], true);
// If user was deactivated since last visit to the site
// forcefully log them out, and invalidate their session
if ($userData['STATUS'] == 'inactive') {
Session::logout();
header('Location: ' . WEB_NAME . '/');
}
// Otherwise, setup the fetched userData as the
// IMS_USER session
$_SESSION[SESSION_NAME] = $userData;
return true;
} else {
if (isset($_COOKIE[COOKIE_NAME])) {
// Test to see if a COOKIE has been set allowing for a persistant
// Login experience on repeat visits after closing the browser
$cookie = json_decode($_COOKIE[COOKIE_NAME], true);
if ($cookie != NULL) {
if ($this->validateByCookie($cookie['UUID'], $cookie['ID'])) {
return true;
}
}
}
}
Session::logout();
return false;
}
/**
* Switch to a new group
*/
public function switchGroup($groupID)
{
if (lib\Session::updateGroup($groupID)) {
return $_SESSION[SESSION_NAME]["GROUPS"][$groupID];
}
return array();
}
/**
* Index
* Default layout for the main dataset page, called when no other actions
* are requested via the URL.
*/
public function Index()
{
lib\Session::canAccess("observer");
$datasetID = "";
if (isset($_GET['datasetID'])) {
if (preg_match('/^[d]?[0-9]+$/iUs', $_GET['datasetID'])) {
$datasets = new models\Datasets();
$datasetID = trim($_GET['datasetID']);
// If it starts with a lowercase d, it's a prepub dataset
// otherwise, it's pubmed
$dataset = null;
if ($datasetID[0] == "d") {
$datasetID = ltrim($datasetID, 'd');
if (!($dataset = $datasets->fetchDatasetByPrepubID($datasetID))) {
// Show Invalid PrePub Dataset
header("Location: " . WEB_URL . "/Error/Pubmed");
}
} else {
if (!($dataset = $datasets->fetchDatasetByPubmedID($datasetID))) {
// Show Pubmed Problems Page, cause Pubmeds should always
// get entered, unless we can't reach Pubmed successfully
header("Location: " . WEB_URL . "/Error/Pubmed");
}
}
// Sections available on all dataset pages
$coreSections = array();
$coreSections[] = array("text" => "Curation Tools", "type" => "curation", "active" => true);
$coreSections[] = array("text" => "Dataset History", "type" => "history");
$es = new models\ElasticSearch();
$response = $es->get(array("index" => "datasets", "type" => "dataset", "id" => $dataset['ID']));
// Sections only available when specific datatypes are
// presently curated
$subSections = array();
foreach ($response['_source']['interactions'] as $subSection) {
$subSections[] = array("text" => $datasets->getInteractionTypeName($subSection['interaction_type_id']), "type" => $subSection['interaction_type_id'], "activated" => $subSection['activated_count'], "disabled" => $subSection['disabled_count'], "combined" => $subSection['combined_count']);
}
$interactionTypeHASH = $datasets->getInteractionTypeHash();
$params = array("TITLE" => $dataset['ANNOTATION']['TITLE'], "DATASET_ID" => $dataset['ID'], "AUTHOR_LIST" => $dataset['ANNOTATION']['AUTHOR_LIST'], "ABSTRACT" => $dataset['ANNOTATION']['ABSTRACT'], "AVAILABILITY" => strtoupper($dataset['AVAILABILITY']), "AVAILABILITY_LABEL" => $dataset['AVAILABILITY_LABEL'], "WEB_URL" => WEB_URL, "WIKI_URL" => WIKI_URL, "IMG_URL" => IMG_URL, "DATASET_SOURCE_ID" => $dataset['ANNOTATION']['ID'], "TYPE_NAME" => $dataset['TYPE_NAME'], "STATUS_LABEL" => $dataset['HISTORY_LABEL'], "STATUS" => $dataset['HISTORY_CURRENT']['MODIFICATION'], "HISTORY_NAME" => $dataset['HISTORY_CURRENT']['USER_NAME'], "HISTORY_DATE" => $dataset['HISTORY_CURRENT']['ADDED_DATE'], "CORESECTIONS" => $coreSections, "SUBSECTIONS" => $subSections, "INTERACTIONTYPES" => $interactionTypeHASH, "SHOW_ACCESSED" => "hidden", "SHOW_INPROGRESS" => "hidden", "LINKOUTS" => $dataset['ANNOTATION']['LINKOUTS']);
$this->headerParams->set("CANONICAL", "<link rel='canonical' href='" . WEB_URL . "' />");
$this->headerParams->set("TITLE", WEB_NAME . " | " . WEB_DESC);
$this->renderView("dataset" . DS . "DatasetIndex.tpl", $params, false);
}
}
}
/**
* Logout
* Logout of the site by invalidating the session
* and removing cookies.
*/
public function Logout()
{
lib\Session::logout();
header('Location: ' . WEB_URL . '/');
}
