CODE STYLE class.groups.php

This commit is contained in:
Fernando Ontiveros
2012-10-09 12:44:53 -04:00
parent 9196ae75e3
commit 2a33248d79

View File

@@ -1,6 +1,7 @@
<?php
/**
* class.groups.php
*
* @package workflow.engine.ProcessMaker
*
* ProcessMaker Open Source Edition
@@ -29,6 +30,7 @@ require_once 'classes/model/Users.php';
/**
* Groups - Groups class
*
* @package workflow.engine.ProcessMaker
* @copyright 2007 COLOSA
*/
@@ -38,19 +40,20 @@ class Groups
/**
* Get the assigned users of a group
*
* @param string $sGroupUID
* @return array
*/
function getUsersOfGroup($sGroupUID)
function getUsersOfGroup ($sGroupUID)
{
try {
$aUsers = array();
$aUsers = array ();
$oCriteria = new Criteria();
$oCriteria->addJoin(UsersPeer::USR_UID, GroupUserPeer::USR_UID, Criteria::LEFT_JOIN);
$oCriteria->add(GroupUserPeer::GRP_UID, $sGroupUID);
$oCriteria->add(UsersPeer::USR_STATUS, 'ACTIVE');
$oDataset = UsersPeer::doSelectRS($oCriteria);
$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
$oCriteria->addJoin( UsersPeer::USR_UID, GroupUserPeer::USR_UID, Criteria::LEFT_JOIN );
$oCriteria->add( GroupUserPeer::GRP_UID, $sGroupUID );
$oCriteria->add( UsersPeer::USR_STATUS, 'ACTIVE' );
$oDataset = UsersPeer::doSelectRS( $oCriteria );
$oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
$oDataset->next();
while ($aRow = $oDataset->getRow()) {
@@ -58,63 +61,62 @@ class Groups
$oDataset->next();
}
return $aUsers;
}
catch (exception $oError) {
} catch (exception $oError) {
throw ($oError);
}
}
/**
* Get the active groups for an user
*
* @param string $sUserUID
* @return array
*/
function getActiveGroupsForAnUser($sUserUID)
function getActiveGroupsForAnUser ($sUserUID)
{
try {
$oCriteria = new Criteria();
$oCriteria->addSelectColumn(GroupUserPeer::GRP_UID);
$oCriteria->addSelectColumn(GroupwfPeer::GRP_STATUS);
$oCriteria->add(GroupUserPeer::USR_UID, $sUserUID);
$oCriteria->add(GroupwfPeer::GRP_STATUS, 'ACTIVE');
$oCriteria->addJoin(GroupUserPeer::GRP_UID, GroupwfPeer::GRP_UID, Criteria::LEFT_JOIN);
$oDataset = GroupUserPeer::doSelectRS($oCriteria);
$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
$oCriteria->addSelectColumn( GroupUserPeer::GRP_UID );
$oCriteria->addSelectColumn( GroupwfPeer::GRP_STATUS );
$oCriteria->add( GroupUserPeer::USR_UID, $sUserUID );
$oCriteria->add( GroupwfPeer::GRP_STATUS, 'ACTIVE' );
$oCriteria->addJoin( GroupUserPeer::GRP_UID, GroupwfPeer::GRP_UID, Criteria::LEFT_JOIN );
$oDataset = GroupUserPeer::doSelectRS( $oCriteria );
$oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
$oDataset->next();
$aGroups = array();
$aGroups = array ();
$aRow = $oDataset->getRow();
while (is_array($aRow)) {
while (is_array( $aRow )) {
$aGroups[] = $aRow['GRP_UID'];
$oDataset->next();
$aRow = $oDataset->getRow();
}
return $aGroups;
}
catch (exception $oError) {
} catch (exception $oError) {
throw ($oError);
}
}
/**
* Set a user to group
*
* @param string $GrpUid, $UsrUid
* @return array
*/
function addUserToGroup($GrpUid, $UsrUid)
function addUserToGroup ($GrpUid, $UsrUid)
{
try {
$oGrp = GroupUserPeer::retrieveByPk($GrpUid, $UsrUid);
if (is_object($oGrp) && get_class($oGrp) == 'GroupUser') {
$oGrp = GroupUserPeer::retrieveByPk( $GrpUid, $UsrUid );
if (is_object( $oGrp ) && get_class( $oGrp ) == 'GroupUser') {
return true;
} else {
$oGrp = new GroupUser();
$oGrp->setGrpUid($GrpUid);
$oGrp->setUsrUid($UsrUid);
$oGrp->setGrpUid( $GrpUid );
$oGrp->setUsrUid( $UsrUid );
$oGrp->Save();
}
}
catch (exception $oError) {
} catch (exception $oError) {
throw ($oError);
}
}
@@ -124,135 +126,139 @@ class Groups
* @param string $GrpUid, $UsrUid
* @return array
*/
function removeUserOfGroup($GrpUid, $UsrUid)
function removeUserOfGroup ($GrpUid, $UsrUid)
{
$gu = new GroupUser();
$gu->remove($GrpUid, $UsrUid);
$gu->remove( $GrpUid, $UsrUid );
}
/**
* get all groups
*
* @param none
* @return $objects
*/
function getAllGroups()
function getAllGroups ()
{
try {
$criteria = new Criteria();
$criteria->add(GroupwfPeer::GRP_UID, "", Criteria::NOT_EQUAL);
$con = Propel::getConnection(GroupwfPeer::DATABASE_NAME);
$objects = GroupwfPeer::doSelect($criteria, $con);
$criteria->add( GroupwfPeer::GRP_UID, "", Criteria::NOT_EQUAL );
$con = Propel::getConnection( GroupwfPeer::DATABASE_NAME );
$objects = GroupwfPeer::doSelect( $criteria, $con );
return $objects;
}
catch (exception $e) {
} catch (exception $e) {
throw $e;
}
}
/**
* get all the groups from a single user
*
* @param $sUserUid user uid
* @return an array of group objects
*/
function getUserGroups($sUserUID)
function getUserGroups ($sUserUID)
{
try {
$criteria = new Criteria();
$criteria->add(GroupwfPeer::GRP_UID, "", Criteria::NOT_EQUAL);
$criteria->add(GroupUserPeer::USR_UID, $sUserUID);
$criteria->add(GroupwfPeer::GRP_STATUS, 'ACTIVE');
$criteria->addJoin(GroupUserPeer::GRP_UID, GroupwfPeer::GRP_UID, Criteria::LEFT_JOIN);
$con = Propel::getConnection(GroupwfPeer::DATABASE_NAME);
$objects = GroupwfPeer::doSelect($criteria, $con);
$criteria->add( GroupwfPeer::GRP_UID, "", Criteria::NOT_EQUAL );
$criteria->add( GroupUserPeer::USR_UID, $sUserUID );
$criteria->add( GroupwfPeer::GRP_STATUS, 'ACTIVE' );
$criteria->addJoin( GroupUserPeer::GRP_UID, GroupwfPeer::GRP_UID, Criteria::LEFT_JOIN );
$con = Propel::getConnection( GroupwfPeer::DATABASE_NAME );
$objects = GroupwfPeer::doSelect( $criteria, $con );
return $objects;
}
catch (exception $e) {
} catch (exception $e) {
throw $e;
}
}
/**
* Get Available Groups for a single user
*
* @author Qennix
* @param string $sUserUid
* @return object
*/
function getAvailableGroupsCriteria($sUserUid, $filter=''){
try{
$oCriteria = new Criteria('workflow');
$oCriteria->addSelectColumn(GroupUserPeer::GRP_UID);
$oCriteria->add(GroupUserPeer::USR_UID,$sUserUid);
$oCriteria->add(GroupUserPeer::GRP_UID,'',Criteria::NOT_EQUAL);
$oDataset = GroupUserPeer::doSelectRS($oCriteria);
$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
function getAvailableGroupsCriteria ($sUserUid, $filter = '')
{
try {
$oCriteria = new Criteria( 'workflow' );
$oCriteria->addSelectColumn( GroupUserPeer::GRP_UID );
$oCriteria->add( GroupUserPeer::USR_UID, $sUserUid );
$oCriteria->add( GroupUserPeer::GRP_UID, '', Criteria::NOT_EQUAL );
$oDataset = GroupUserPeer::doSelectRS( $oCriteria );
$oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
$oDataset->next();
$gUIDs = array();
$gUIDs = array ();
while ($aRow = $oDataset->getRow()) {
$gUIDs[] = $aRow['GRP_UID'];
$oDataset->next();
}
$oCriteria = new Criteria('workflow');
$oCriteria->addSelectColumn(GroupwfPeer::GRP_UID);
$oCriteria->addSelectColumn(GroupwfPeer::GRP_STATUS);
$oCriteria->addSelectColumn(ContentPeer::CON_VALUE);
$oCriteria->addJoin(GroupwfPeer::GRP_UID, ContentPeer::CON_ID, Criteria::LEFT_JOIN);
$oCriteria->add(GroupwfPeer::GRP_UID, $gUIDs, Criteria::NOT_IN);
$oCriteria->add(GroupwfPeer::GRP_STATUS, 'ACTIVE');
$oCriteria->add(ContentPeer::CON_CATEGORY,'GRP_TITLE');
$oCriteria->add(ContentPeer::CON_LANG,SYS_LANG);
$oCriteria = new Criteria( 'workflow' );
$oCriteria->addSelectColumn( GroupwfPeer::GRP_UID );
$oCriteria->addSelectColumn( GroupwfPeer::GRP_STATUS );
$oCriteria->addSelectColumn( ContentPeer::CON_VALUE );
$oCriteria->addJoin( GroupwfPeer::GRP_UID, ContentPeer::CON_ID, Criteria::LEFT_JOIN );
$oCriteria->add( GroupwfPeer::GRP_UID, $gUIDs, Criteria::NOT_IN );
$oCriteria->add( GroupwfPeer::GRP_STATUS, 'ACTIVE' );
$oCriteria->add( ContentPeer::CON_CATEGORY, 'GRP_TITLE' );
$oCriteria->add( ContentPeer::CON_LANG, SYS_LANG );
if ($filter !=''){
$oCriteria->add(ContentPeer::CON_VALUE,'%'.$filter.'%',Criteria::LIKE);
if ($filter != '') {
$oCriteria->add( ContentPeer::CON_VALUE, '%' . $filter . '%', Criteria::LIKE );
}
return $oCriteria;
}
catch(exception $e){
} catch (exception $e) {
throw $e;
}
}
/**
/**
* Get Assigned Groups for a single user
*
* @author Qennix
* @param string $sUserUid
* @return object
*/
function getAssignedGroupsCriteria($sUserUid, $filter=''){
try{
$oCriteria = new Criteria('workflow');
$oCriteria->addSelectColumn(GroupwfPeer::GRP_UID);
$oCriteria->addSelectColumn(GroupwfPeer::GRP_STATUS);
$oCriteria->addSelectColumn(GroupwfPeer::GRP_LDAP_DN);
$oCriteria->addSelectColumn(ContentPeer::CON_VALUE);
$oCriteria->addJoin(GroupUserPeer::GRP_UID, GroupwfPeer::GRP_UID, Criteria::LEFT_JOIN);
$oCriteria->addJoin(GroupwfPeer::GRP_UID, ContentPeer::CON_ID, Criteria::LEFT_JOIN);
$oCriteria->add(GroupUserPeer::USR_UID, $sUserUid, Criteria::EQUAL);
$oCriteria->add(GroupwfPeer::GRP_STATUS, 'ACTIVE');
$oCriteria->add(ContentPeer::CON_CATEGORY,'GRP_TITLE');
$oCriteria->add(ContentPeer::CON_LANG,SYS_LANG);
function getAssignedGroupsCriteria ($sUserUid, $filter = '')
{
try {
$oCriteria = new Criteria( 'workflow' );
$oCriteria->addSelectColumn( GroupwfPeer::GRP_UID );
$oCriteria->addSelectColumn( GroupwfPeer::GRP_STATUS );
$oCriteria->addSelectColumn( GroupwfPeer::GRP_LDAP_DN );
$oCriteria->addSelectColumn( ContentPeer::CON_VALUE );
$oCriteria->addJoin( GroupUserPeer::GRP_UID, GroupwfPeer::GRP_UID, Criteria::LEFT_JOIN );
$oCriteria->addJoin( GroupwfPeer::GRP_UID, ContentPeer::CON_ID, Criteria::LEFT_JOIN );
$oCriteria->add( GroupUserPeer::USR_UID, $sUserUid, Criteria::EQUAL );
$oCriteria->add( GroupwfPeer::GRP_STATUS, 'ACTIVE' );
$oCriteria->add( ContentPeer::CON_CATEGORY, 'GRP_TITLE' );
$oCriteria->add( ContentPeer::CON_LANG, SYS_LANG );
if ($filter !=''){
$oCriteria->add(ContentPeer::CON_VALUE,'%'.$filter.'%',Criteria::LIKE);
if ($filter != '') {
$oCriteria->add( ContentPeer::CON_VALUE, '%' . $filter . '%', Criteria::LIKE );
}
return $oCriteria;
}
catch(exception $e){
} catch (exception $e) {
throw $e;
}
}
function getGroupsForUser($usrUid) {
$criteria = $this->getAssignedGroupsCriteria($usrUid);
$criteria->addAscendingOrderByColumn(ContentPeer::CON_VALUE);
$dataset = GroupwfPeer::doSelectRS($criteria);
$dataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
function getGroupsForUser ($usrUid)
{
$criteria = $this->getAssignedGroupsCriteria( $usrUid );
$criteria->addAscendingOrderByColumn( ContentPeer::CON_VALUE );
$dataset = GroupwfPeer::doSelectRS( $criteria );
$dataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
$dataset->next();
$groups = array();
$groups = array ();
while ($row = $dataset->getRow()) {
if (!isset($groups[$row['GRP_UID']])) {
if (! isset( $groups[$row['GRP_UID']] )) {
$groups[$row['GRP_UID']] = $row;
}
$dataset->next();
@@ -262,194 +268,195 @@ class Groups
/**
* Remove a user from all groups
*
* @param string $sUsrUid
* @return void
*/
public function removeUserOfAllGroups($sUserUID = '')
public function removeUserOfAllGroups ($sUserUID = '')
{
try {
$oCriteria = new Criteria('workflow');
$oCriteria->add(GroupUserPeer::USR_UID, $sUserUID);
GroupUserPeer::doDelete($oCriteria);
}
catch (exception $oError) {
$oCriteria = new Criteria( 'workflow' );
$oCriteria->add( GroupUserPeer::USR_UID, $sUserUID );
GroupUserPeer::doDelete( $oCriteria );
} catch (exception $oError) {
throw ($oError);
}
}
/**
* Get a criteria object of all users from group
*
* @param string $sGroupUID
* @return array
*/
function getUsersGroupCriteria($sGroupUID = '')
function getUsersGroupCriteria ($sGroupUID = '')
{
require_once 'classes/model/GroupUser.php';
require_once 'classes/model/Users.php';
try {
$oCriteria = new Criteria('workflow');
$oCriteria->addSelectColumn(GroupUserPeer::GRP_UID);
$oCriteria->addSelectColumn(UsersPeer::USR_UID);
$oCriteria->addSelectColumn(UsersPeer::USR_USERNAME);
$oCriteria->addSelectColumn(UsersPeer::USR_FIRSTNAME);
$oCriteria->addSelectColumn(UsersPeer::USR_LASTNAME);
$oCriteria->addSelectColumn(UsersPeer::USR_EMAIL);
$oCriteria->addJoin(GroupUserPeer::USR_UID, UsersPeer::USR_UID, Criteria::LEFT_JOIN);
$oCriteria->add(GroupUserPeer::GRP_UID, $sGroupUID);
$oCriteria->add(UsersPeer::USR_STATUS, 'ACTIVE');
$oCriteria = new Criteria( 'workflow' );
$oCriteria->addSelectColumn( GroupUserPeer::GRP_UID );
$oCriteria->addSelectColumn( UsersPeer::USR_UID );
$oCriteria->addSelectColumn( UsersPeer::USR_USERNAME );
$oCriteria->addSelectColumn( UsersPeer::USR_FIRSTNAME );
$oCriteria->addSelectColumn( UsersPeer::USR_LASTNAME );
$oCriteria->addSelectColumn( UsersPeer::USR_EMAIL );
$oCriteria->addJoin( GroupUserPeer::USR_UID, UsersPeer::USR_UID, Criteria::LEFT_JOIN );
$oCriteria->add( GroupUserPeer::GRP_UID, $sGroupUID );
$oCriteria->add( UsersPeer::USR_STATUS, 'ACTIVE' );
return $oCriteria;
}
catch (exception $oError) {
} catch (exception $oError) {
throw ($oError);
}
}
/**
* Get a criteria object of all groups from user
*
* @param string $sGroupUID
* @return array
*/
function getUserGroupsCriteria($sUserUID = '')
function getUserGroupsCriteria ($sUserUID = '')
{
require_once 'classes/model/GroupUser.php';
require_once 'classes/model/Users.php';
try {
$oCriteria = new Criteria('workflow');
$oCriteria->addSelectColumn(UsersPeer::USR_UID);
$oCriteria->addSelectColumn(GroupUserPeer::GRP_UID);
$oCriteria->addSelectColumn(UsersPeer::USR_FIRSTNAME);
$oCriteria->addSelectColumn(UsersPeer::USR_LASTNAME);
$oCriteria->addJoin(GroupUserPeer::USR_UID, UsersPeer::USR_UID, Criteria::LEFT_JOIN);
$oCriteria->add(GroupUserPeer::GRP_UID, $sUserUID);
$oCriteria->add(UsersPeer::USR_STATUS, 'ACTIVE');
$oCriteria = new Criteria( 'workflow' );
$oCriteria->addSelectColumn( UsersPeer::USR_UID );
$oCriteria->addSelectColumn( GroupUserPeer::GRP_UID );
$oCriteria->addSelectColumn( UsersPeer::USR_FIRSTNAME );
$oCriteria->addSelectColumn( UsersPeer::USR_LASTNAME );
$oCriteria->addJoin( GroupUserPeer::USR_UID, UsersPeer::USR_UID, Criteria::LEFT_JOIN );
$oCriteria->add( GroupUserPeer::GRP_UID, $sUserUID );
$oCriteria->add( UsersPeer::USR_STATUS, 'ACTIVE' );
return $oCriteria;
}
catch (exception $oError) {
} catch (exception $oError) {
throw ($oError);
}
}
/**
* Get the number of groups
*
* @param string $sGroupUid
* @return integer $cnt
*/
function getNumberGroups($sUserUID)
function getNumberGroups ($sUserUID)
{
try {
$allGroups = $this->getUserGroups($sUserUID);
$allGroups = $this->getUserGroups( $sUserUID );
$cnt = 0;
foreach ($allGroups as $group) {
$cnt++;
$cnt ++;
}
return $cnt;
}
catch (exception $oError) {
print_r($oError);
} catch (exception $oError) {
print_r( $oError );
}
}
/**
* Return the available users list criteria object
*
* @param string $sGroupUID
* @return object
*/
function getAvailableUsersCriteria($sGroupUID = '')
function getAvailableUsersCriteria ($sGroupUID = '')
{
try {
$oCriteria = new Criteria('workflow');
$oCriteria->addSelectColumn(UsersPeer::USR_UID);
$oCriteria->addJoin(GroupUserPeer::USR_UID, UsersPeer::USR_UID, Criteria::LEFT_JOIN);
$oCriteria->add(GroupUserPeer::GRP_UID, $sGroupUID);
$oCriteria->add(UsersPeer::USR_STATUS, 'ACTIVE');
$oDataset = UsersPeer::doSelectRS($oCriteria);
$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
$oCriteria = new Criteria( 'workflow' );
$oCriteria->addSelectColumn( UsersPeer::USR_UID );
$oCriteria->addJoin( GroupUserPeer::USR_UID, UsersPeer::USR_UID, Criteria::LEFT_JOIN );
$oCriteria->add( GroupUserPeer::GRP_UID, $sGroupUID );
$oCriteria->add( UsersPeer::USR_STATUS, 'ACTIVE' );
$oDataset = UsersPeer::doSelectRS( $oCriteria );
$oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
$oDataset->next();
$aUIDs = array();
$aUIDs = array ();
while ($aRow = $oDataset->getRow()) {
$aUIDs[] = $aRow['USR_UID'];
$oDataset->next();
}
$oCriteria = new Criteria('workflow');
$oCriteria->addSelectColumn(UsersPeer::USR_UID);
$oCriteria->addSelectColumn(UsersPeer::USR_FIRSTNAME);
$oCriteria->addSelectColumn(UsersPeer::USR_LASTNAME);
$oCriteria->add(UsersPeer::USR_UID, $aUIDs, Criteria::NOT_IN);
$oCriteria->add(UsersPeer::USR_STATUS, 'ACTIVE');
$oCriteria = new Criteria( 'workflow' );
$oCriteria->addSelectColumn( UsersPeer::USR_UID );
$oCriteria->addSelectColumn( UsersPeer::USR_FIRSTNAME );
$oCriteria->addSelectColumn( UsersPeer::USR_LASTNAME );
$oCriteria->add( UsersPeer::USR_UID, $aUIDs, Criteria::NOT_IN );
$oCriteria->add( UsersPeer::USR_STATUS, 'ACTIVE' );
return $oCriteria;
}
catch (exception $oError) {
} catch (exception $oError) {
throw ($oError);
}
}
/**
* Verify if a user is assigned to a group
*
* @param $GrpUid group Uid
* @param $UsrUid user Uid
* @return 1/0 if it's or not assigned
*/
function verifyUsertoGroup($GrpUid, $UsrUid)
function verifyUsertoGroup ($GrpUid, $UsrUid)
{
try {
$oGrp = GroupUserPeer::retrieveByPk($GrpUid, $UsrUid);
if (is_object($oGrp) && get_class($oGrp) == 'GroupUser') {
$oGrp = GroupUserPeer::retrieveByPk( $GrpUid, $UsrUid );
if (is_object( $oGrp ) && get_class( $oGrp ) == 'GroupUser') {
return 1;
} else {
return 0;
}
}
catch (exception $oError) {
} catch (exception $oError) {
throw ($oError);
}
}
/**
* Verify the existence of a Group
*
* @param $sGroupUid group Uid
* @return 1/0 if exist or not
*/
function verifyGroup($sGroupUID)
function verifyGroup ($sGroupUID)
{
try {
$aUsers = array();
$aUsers = array ();
$oCriteria = new Criteria();
//$oCriteria->addJoin(UsersPeer::USR_UID, GroupUserPeer::USR_UID, Criteria::LEFT_JOIN);
$oCriteria->add(GroupwfPeer::GRP_UID, $sGroupUID);
$oCriteria->add( GroupwfPeer::GRP_UID, $sGroupUID );
//$oCriteria->add(UsersPeer::USR_STATUS, 'ACTIVE');
$oDataset = GroupwfPeer::doSelectRS($oCriteria);
$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
$oDataset = GroupwfPeer::doSelectRS( $oCriteria );
$oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
$oDataset->next();
$aRow = $oDataset->getRow();
if(is_array($aRow))
if (is_array( $aRow ))
return 1;
else
return 0;
}
catch (exception $oError) {
} catch (exception $oError) {
throw ($oError);
}
}
/**
* Load all the data of a group with a search based on it uid
*
* @param $GrpUid group uid
* @return an array of objects/false/exception object
*
*/
public function load($GrpUid){
public function load ($GrpUid)
{
try {
$criteria = new Criteria();
$criteria->add(GroupwfPeer::GRP_UID, $GrpUid, Criteria::EQUAL);
$con = Propel::getConnection(GroupwfPeer::DATABASE_NAME);
$objects = GroupwfPeer::doSelect($criteria, $con);
if(is_array($objects) && count($objects)>0){
$criteria->add( GroupwfPeer::GRP_UID, $GrpUid, Criteria::EQUAL );
$con = Propel::getConnection( GroupwfPeer::DATABASE_NAME );
$objects = GroupwfPeer::doSelect( $criteria, $con );
if (is_array( $objects ) && count( $objects ) > 0) {
return $objects[0];
} else {
return false;
}
}
catch (exception $e) {
} catch (exception $e) {
throw $e;
}
}