/**
* implementation of abstract parse() operation from RestXMLParser.
*
* @xml SimpleXMLElement the root element of the application XML representation
*
* @return Default_Model_Researcher
* @access public
*/
public function parse($xml)
{
if (!is_null($this->_user)) {
$person = new Default_Model_Researcher();
try {
$xml = new SimpleXMLElement($xml);
} catch (Exception $e) {
$this->_error = RestErrorEnum::RE_INVALID_REPRESENTATION;
$this->_extError = $e->getMessage();
return $person;
}
$xmli = $xml->xpath('//person:person');
if (count($xmli) === 0) {
$this->_error = RestErrorEnum::RE_INVALID_REPRESENTATION;
return $person;
}
$xml = $xmli[0];
if ($this->_parent->getMethod() === RestMethodEnum::RM_POST) {
if ($xml->attributes()->id) {
$person->id = strval($xml->attributes()->id);
} else {
$this->_error = RestErrorEnum::RE_INVALID_REPRESENTATION;
$this->_extError = 'Resource ID missing';
return $person;
}
}
if ($xml->attributes()->nodissemination) {
$person->noDissemination = strval($xml->attributes()->nodissemination) === "true" ? true : false;
}
if ($xml->attributes()->cname) {
$person->cname = strval($xml->attributes()->cname);
}
$firstname = $this->el($xml, "person:firstname");
if (!is_null($firstname) && trim(strval($firstname)) !== "") {
$person->firstName = trim(strval($firstname));
}
$lastname = $this->el($xml, "person:lastname");
if (!is_null($lastname) && trim(strval($lastname)) !== "") {
$person->lastName = trim(strval($lastname));
}
$gender = $this->el($xml, "person:gender");
if (!is_null($gender)) {
if (trim(strval($gender->attributes(RestAPIHelper::XMLNS_XSI())->nil)) === "true") {
$person->gender = 'n/a';
} elseif (trim(strval($gender)) !== "") {
if (trim(strtolower(strval($gender))) === "male") {
$person->gender = "male";
} elseif (trim(strtolower(strval($gender))) === "female") {
$person->gender = "female";
}
}
}
if ($this->_parent->getMethod() === RestMethodEnum::RM_PUT) {
$person->dateInclusion = date("Y-m-d");
$person->addedByID = $this->_parent->getUser()->id;
}
$person->lastUpdated = date('Y-m-d');
$institute = trim(strval($this->el($xml, "person:institute")));
if (!is_null($institute)) {
$person->institution = trim(strval($institute));
}
$country = $this->el($xml, "regional:country");
if (!is_null($country) && trim(strval($country->attributes()->id)) !== "") {
$person->countryID = trim(strval($country->attributes()->id));
}
$role = $this->el($xml, "person:role");
if (!is_null($role) && trim(strval($role->attributes()->id)) !== "") {
$person->positionTypeID = trim(strval($role->attributes()->id));
}
$image = $this->el($xml, "person:image");
$removeImageCache = false;
if (!is_null($image)) {
if (trim(strval($image->attributes(RestAPIHelper::XMLNS_XSI())->nil)) === "true") {
$person->clearImage();
$removeImageCache = true;
} else {
if (!is_null($image->attributes()->type) && trim(strval($image->attributes()->type)) === "base64") {
// image is given as byte64 encoded string
if (trim(strval($image)) != '') {
$person->image = pg_escape_bytea(trim(strval($image)));
$removeImageCache = true;
}
} else {
// image is given as URL
if (trim(parse_url(strval($image), PHP_URL_SCHEME)) == '') {
// no URL scheme present; assume uploaded file though
// portal's uploadimage action in AppsController
if (trim(strval($image)) != '') {
try {
$person->image = pg_escape_bytea(base64_encode(file_get_contents(APPLICATION_PATH . "/../public/" . trim(strval($image)))));
$removeImageCache = true;
} catch (Exception $e) {
$this->_error = RestErrorEnum::RE_BACKEND_ERROR;
$this->_extError = $e->getMessage();
return $person;
}
}
} else {
// URL scheme present; assume remote file
if (trim(strval($image)) != '') {
try {
$person->image = pg_escape_bytea(base64_encode(file_get_contents(trim(strval($image)))));
$removeImageCache = true;
} catch (Exception $e) {
$this->_error = RestErrorEnum::RE_BACKEND_ERROR;
$this->_extError = $e->getMessage();
return $person;
}
}
}
}
}
}
if ($removeImageCache === true) {
if ($person->id != '' && file_exists(APPLICATION_PATH . "/../cache/ppl-image-" . $person->id . ".png")) {
unlink(APPLICATION_PATH . "/../cache/ppl-image-" . $person->id . ".png");
}
}
$person->save();
if ($this->_parent->getMethod() === RestMethodEnum::RM_POST) {
//remove existing contact info
$conts = new Default_Model_Contacts();
$conts->filter->researcherid->equals($person->id);
$conts->refresh();
for ($i = count($conts->items) - 1; $i >= 0; $i--) {
$conts->remove($conts->items[$i]);
}
}
//add new contact info
$cts = new Default_Model_ContactTypes();
$cts->refresh();
$xmli = $xml->xpath("//person:contact");
$conts2 = new Default_Model_Contacts();
foreach ($xmli as $x) {
if (trim(strval($x)) !== '') {
$cont = new Default_Model_Contact();
$cont->researcherID = $person->id;
$ct = trim(strval($x->attributes()->type));
$ctid = null;
for ($i = 0; $i < count($cts->items); $i++) {
if (strtolower($ct) == strtolower($cts->items[$i]->description)) {
$ctid = $cts->items[$i]->id;
break;
}
}
if (!is_null($ctid)) {
$cont->contactTypeID = $ctid;
} else {
$cont->contactTypeID = 7;
//e-mail by default
}
$cont->data = trim(strval($x));
if (strval($x->attributes()->primary) === "true") {
$cont->isPrimary = true;
}
$conts2->filter->data->equals($cont->data)->and($conts2->filter->contacttypeid->equals(7))->and($conts2->filter->researcherid->notequals($person->id));
$conts2->refresh("xml");
if (count($conts2->items) == 0) {
$cont->save();
} else {
$this->_error = RestErrorEnum::RE_BACKEND_ERROR;
$this->_extError = "e-mail address `" . $cont->data . "' already exists";
return $person;
}
}
}
if ($this->_parent->getMethod() === RestMethodEnum::RM_POST || $this->_parent->getMethod() === RestMethodEnum::RM_PUT) {
$xrels = $xml->xpath("person:relation");
$ps = new Default_Model_Researchers();
$ps->filter->id->equals($person->id);
$p = null;
if (count($ps->items) > 0) {
$p = $ps->items[0];
}
if ($p !== null) {
$rels = array();
if (count($xml->xpath('person:relation[@xsi:nil="true"]')) === 0) {
foreach ($xrels as $x) {
$targuid = trim(strval($x->attributes()->targetguid));
$subguid = trim(strval($x->attributes()->subjectguid));
$rel = array("id" => trim(strval($x->attributes()->id)), "parentid" => trim(strval($x->attributes()->parentid)));
if ($targuid === "") {
$rel["subjectguid"] = $subguid;
} else {
if ($subguid === "") {
$rel["targetguid"] = $targuid;
}
}
if ($rel["parentid"] === "") {
$rel["parentid"] = null;
}
$rels[] = $rel;
}
}
try {
$res = PersonRelations::syncRelations($p->guid, $this->_user->id, $rels);
} catch (Exception $ex) {
$res = $ex->getMessage();
}
if (is_string($res)) {
$this->_error = RestErrorEnum::RE_BACKEND_ERROR;
$this->_extError = $res;
return $p;
}
}
}
}
$this->_error = RestErrorEnum::RE_OK;
return $person;
}
public function loginAction()
{
/* Check whether the user is already logged in */
if ($this->session->userid !== null) {
if (!$this->handle_actions()) {
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
header('Location: https://' . $_SERVER['HTTP_HOST'] . '/');
}
return;
}
$this->view->session = $this->session;
$ldap = ApplicationConfiguration::service('egi.ldap.host');
if (array_key_exists('username', $_POST)) {
$this->view->username = $_POST['username'];
$username = "******" . $_POST['username'] . ",ou=People,dc=egi,dc=eu";
$password = $_POST['password'];
$ds = $this->initLDAP(true, $username, $password);
if (is_resource($ds)) {
@ldap_close($ds);
$username = $_POST['username'];
$this->session->username = $username;
$users = new Default_Model_Researchers();
$users->viewModerated = true;
$users->filter->username->equals($username);
if ($users->count() == 1) {
if (!$users->items[0]->deleted) {
$this->session->userid = $users->items[0]->Id;
$this->session->userRole = $users->items[0]->positionTypeID;
$this->session->userCountryID = $users->items[0]->countryID;
$this->session->userCountryName = $users->items[0]->country->name;
$this->session->user = $users->items[0];
$this->session->fullName = $users->items[0]->firstName . " " . $users->items[0]->lastName;
$this->session->cname = $users->items[0]->cname;
setAuthCookies($username, md5($password));
$user = $users->items[0];
$user->lastLogin = time();
$user->password = md5($password);
// TODO: remove this when SAML has been implemented
$user->save();
$this->saveUserCredentials($user->id, md5($password));
// TODO: replace with SAML Auth token
$this->handle_actions();
} else {
$this->view->accountDeleted = true;
error_log(var_export($users->items[0]->delInfo, true));
$this->view->accountDeleter = $users->items[0]->delInfo->deleter->name;
$this->view->accountDeleterID = $users->items[0]->delInfo->deleter->id;
$this->view->accountDeletedOn = $users->items[0]->delInfo->deletedOn;
}
} else {
$this->session->claimPassword = md5($password);
$ds = $this->initLDAP(true);
// no rdn/pwd: root connection
if ($ds !== false) {
$users2 = new Default_Model_Contacts();
$sr = ldap_search($ds, "ou=people,dc=egi,dc=eu", "(uid=" . $_POST['username'] . ")");
$info = ldap_get_entries($ds, $sr);
ldap_close($ds);
if ($info["count"] > 0) {
$this->session->fullName = $info[0]['cn'][0];
$users2->filter->data->ilike($info[0]['mail'][0]);
if ($users2->refresh()->count() != 0) {
// Found existing profiles
$ids = array();
for ($i = 0; $i < $users2->count(); $i++) {
$ids[] = $users2->items[$i]->researcherid;
}
$users->viewModerated = false;
$users->filter->id->in($ids);
$users->refresh();
$entries = array();
$canClaim = array();
for ($i = 0; $i < $users->count(); $i++) {
$entries[] = $users->items[$i];
$canClaim[] = $users->items[$i]->id;
}
$this->view->entries = $entries;
$this->session->canClaim = $canClaim;
} else {
// Create a new profile
$roleTypeID = 3;
if (array_key_exists('usercertificatesubject', $info[0])) {
$sub = explode('/', $info[0]['usercertificatesubject'][0]);
foreach ($sub as $s) {
if (substr($s, 0, 2) == 'C=') {
$country = substr($s, 2);
$cs = new Default_Model_Countries();
$cs->filter->isocode->equals($country);
if ($cs->count() > 0) {
$this->view->country = $cs->items[0]->name;
}
break;
}
}
}
if (array_key_exists('sn', $info[0])) {
$this->view->lastname = $info[0]['sn'][0];
$this->view->firstname = str_replace($info[0]['sn'][0], "", $info[0]['cn'][0]);
}
if (array_key_exists('destinationindicator', $info[0])) {
$this->view->gender = $info[0]['destinationindicator'][0];
}
if (array_key_exists('ou', $info[0])) {
$this->view->institute = $info[0]['ou']['0'];
}
if (array_key_exists('employeetype', $info[0])) {
if ($info[0]['employeetype'][0] == "Experienced researcher" || $info[0]['employeetype'][0] == "Management") {
$roleTypeID = 2;
} else {
if ($info[0]['employeetype'][0] == "Technical Support" || $info[0]['employeetype'][0] == "PhD Student") {
$roleTypeID = 3;
} else {
$roleTypeID = 4;
}
}
}
if (array_key_exists('mail', $info[0])) {
$this->view->SSOmail = $info[0]['mail'][0];
}
$pts = new Default_Model_PositionTypes();
$pts->filter->id->equals($roleTypeID);
$this->view->roleType = $pts->items[0]->description;
$contactTypes = new Default_Model_ContactTypes();
$this->view->contactTypes = $contactTypes->refresh();
}
}
} else {
error_log($this->view->ldapError);
}
}
} else {
error_log($this->view->ldapError);
}
}
}
public function getContactType()
{
if ($this->_contactType === null) {
$ContactTypes = new Default_Model_ContactTypes();
$ContactTypes->filter->id->equals($this->getContactTypeID());
if ($ContactTypes->count() > 0) {
$this->_contactType = $ContactTypes->items[0];
}
}
return $this->_contactType;
}
