Groupcontroller User Module

10 files changed, 693 insertions, 3 deletions

diff --git a/application/modules/user/controllers/GroupController.php b/application/modules/user/controllers/GroupController.php
index 52136af..3180ebd 100644
--- a/application/modules/user/controllers/GroupController.php
+++ b/application/modules/user/controllers/GroupController.php
@@ -3,20 +3,279 @@
 class User_GroupController extends Zend_Controller_Action
 {
 
+	protected $groupMapper = null;
+
+	protected $groupGroupsMapper = null;
+
+	protected $membershipMapper = null;
+
+	protected $groupRequestMapper = null;
+
+	protected $personmapper = null;
+
+	protected $rolemapper = null;
+
+	protected $groupList = null;
+
+	protected $userIDsNamespace = null;
+
 	public function init()
 	{
 		if (Zend_Auth::getInstance()->hasIdentity()) {
-
+			$this->userIDsNamespace = Zend_Session::namespaceGet('userIDs');
+			$this->groupMapper = new Application_Model_GroupMapper();
+			$this->groupGroupsMapper = new Application_Model_GroupGroupsMapper();
+			$this->membershipMapper = new Application_Model_MembershipMapper();
+			$this->groupRequestMapper = new Application_Model_GroupRequestMapper();
+			$this->personmapper = new Application_Model_PersonMapper();
+			$this->rolemapper = new Application_Model_RoleMapper();
+			$this->groupList = $this->groupMapper->fetchAll();
 		} else {
 			$this->_helper->redirector('login', 'auth');
+			return;
 		}
 	}
 
 	public function indexAction()
 	{
-		// action body
+		$this->_helper->redirector('show', 'group');
+	}
+
+	public function addAction()
+	{
+		if (!isset($_POST["add"])){
+			$addForm = new user_Form_GroupAdd(array('grouplist' => $this->groupList));
+		} else {
+			$addForm = new user_Form_GroupAdd(array('grouplist' => $this->groupList),$_POST);
+
+			if ($addForm->isValid($_POST)) {
+				$group = new Application_Model_Group($_POST);
+				try {
+					$this->groupMapper->save($group);
+				} catch(Zend_Exception $e)
+				{
+					echo "Caught exception: " . get_class($e) . "<br/>";
+					echo "Message: " . $e->getMessage() . "<br/>";
+					return;
+				}
+				if($_POST['superordinatedGroupID'] != -1) {
+					$lastID = $this->groupMapper->getDbTable()->getDefaultAdapter()->lastInsertId();
+					$groupgroups = new Application_Model_GroupGroups();
+					$groupgroups->setParentID($_POST['superordinatedGroupID']);
+					$groupgroups->setGroupID($lastID);
+					try {
+						$this->groupGroupsMapper->save($groupgroups);
+					} catch(Zend_Exception $e)
+					{
+						echo "Caught exception: " . get_class($e) . "<br/>";
+						echo "Message: " . $e->getMessage() . "<br/>";
+						return;
+					}
+
+				}
+				$this->_helper->redirector('', 'group');
+				return;
+			}
+		}
+
+		$this->view->addForm = $addForm;
+	}
+
+	public function editAction()
+	{
+		$groupID = $this->_request->getParam('groupID');
+		if(!isset($groupID)) {
+			$groupID = $this->userIDsNamespace['groupID'];
+		}
+		if(!isset($groupID)) {
+			$addForm = new user_Form_GroupAdd(array('grouplist' => $this->groupList));
+			$this->view->addForm = $addForm;
+			return;
+		}
+		if (!isset($_POST["save"])){
+			$group = $this->groupMapper->find($groupID);
+			$_POST['title'] = $group->getTitle();
+			$_POST['description'] = $group->getDescription();
+			$editForm = new user_Form_GroupEdit(array('groupID' => $groupID));
+		} else {
+			$editForm = new user_Form_GroupEdit(array('groupID' => $groupID), $_POST);
+			if ($editForm->isValid($_POST)) {
+				$group = new Application_Model_Group($_POST);
+				$group->setID($this->_request->getParam('groupID'));
+				try {
+					$this->groupMapper->save($group);
+				} catch(Zend_Exception $e)
+				{
+					echo "Caught exception: " . get_class($e) . "<br/>";
+					echo "Message: " . $e->getMessage() . "<br/>";
+					return;
+				}
+				$this->_helper->redirector('', 'group');
+				return;
+			}
+		}
+
+		$this->view->editForm = $editForm;
 	}
 
+	public function showAction()
+	{
+		$groupID = $this->_request->getParam('groupID');
+		if(!isset($groupID)) {
+			$groupID = $this->userIDsNamespace['groupID'];
+		}
+		if($groupID) {
+			$groupRequests = $this->groupRequestMapper->findBy('groupID', $groupID);
+			if(isset($groupRequests)) {
+				foreach($groupRequests as $groupRequest) {
+					$person = $this->personmapper->find($groupRequest['personID']);
+					$groupRequestList[] = array(
+					'grouprequestID' => $groupRequest['grouprequestID'],
+					'person' => $person
+					);
+				}
+				if(is_array($groupRequestList)) {
+					$this->view->groupRequestList = $groupRequestList;
+				}
+				$this->view->roleList = $this->rolemapper->findBy('groupID', $groupID);
+			}
+			$members = $this->membershipMapper->findBy('groupID', $groupID);
+			if(isset($members)) {
+				foreach($members as $member) {
+					$person = $this->personmapper->find($member['personID']);
+					$membersList[] = array(
+					'membershipID' => $member['membershipID'],
+					'person' => $person
+					);
+				}
+				if(is_array($membersList)) {
+					$this->view->membersList = $membersList;
+				}
+			}
+			$groupgroups = $this->groupGroupsMapper->findBy('groupID', $groupID);
+			if(is_object($groupgroups)) {
+				$parentGroup = $this->groupMapper->find($groupgroups->getParentID());
+				$this->view->$parentGroup = $parentGroup;
+			}
+			$group = $this->groupMapper->find($groupID);
+			$this->view->userIDsNamespace = $this->userIDsNamespace;
+			$this->view->group = $group;
+			$this->view->groupID = $groupID;
+		}
+	}
+
+	public function linkAction()
+	{
+		if (!isset($_POST["link"])){
+			$linkForm = new user_Form_GroupLink(array('grouplist' => $this->groupList));
+		} else {
+			$linkForm = new user_Form_GroupLink(array('grouplist' => $this->groupList),$_POST);
+
+			if ($linkForm->isValid($_POST)) {
+				$groupgroups = new Application_Model_GroupGroups();
+				$groupgroups->setParentID($_POST['superordinatedGroupID']);
+				$groupgroups->setGroupID($_POST['groupID']);
+				try {
+					$this->groupGroupsMapper->save($groupgroups);
+				} catch(Zend_Exception $e)
+				{
+					echo "Caught exception: " . get_class($e) . "<br/>";
+					echo "Message: " . $e->getMessage() . "<br/>";
+					return;
+				}
+				$this->_helper->redirector('', 'group');
+				return;
+			}
+		}
+
+		$this->view->linkForm = $linkForm;
+	}
+
+	public function deleteAction()
+	{
+		$this->_helper->viewRenderer->setNoRender();
+		$groupID = $this->_request->getParam('groupID');
+		if(!isset($groupID)) {
+			$groupID = $this->userIDsNamespace['groupID'];
+		}
+		if (isset($groupID)){
+			$group = $this->groupMapper->find($groupID);
+			try {
+				$this->groupMapper->delete($group);
+			} catch(Zend_Exception $e)
+			{
+				echo "Caught exception: " . get_class($e) . "<br/>";
+				echo "Message: " . $e->getMessage() . "<br/>";
+				return;
+			}
+			if(strpos($_SERVER['HTTP_REFERER'], '/user/group/show')) {
+				if(strpos($_SERVER['HTTP_REFERER'], '/groupID/')) {
+					$this->_redirect('/user/group/show/groupID/' . $groupID);
+				} else {
+					$this->_helper->redirector('changemembership', 'person');
+				}
+			} else {
+				$this->_helper->redirector('showall', 'group');
+			}
+			return;
+		}
+	}
+
+	public function grantpersonAction()
+	{
+		$this->_helper->viewRenderer->setNoRender();
+		if(isset($_POST['grouprequestID']) && isset($_POST['roleID'])) {
+			$groupRequest = $this->groupRequestMapper->find($_POST['grouprequestID']);
+			try {
+				$this->groupRequestMapper->delete($groupRequest);
+			} catch(Zend_Exception $e)
+			{
+				echo "Caught exception: " . get_class($e) . "<br/>";
+				echo "Message: " . $e->getMessage() . "<br/>";
+				return;
+			}
+			$membership = new Application_Model_Membership();
+			$membership->setGroupID($groupRequest->getGroupID());
+			$membership->setPersonID($groupRequest->getPersonID());
+			$membership->setRoleID($_POST['roleID']);
+			try {
+				$this->membershipMapper->save($membership);
+			} catch(Zend_Exception $e)
+			{
+				echo "Caught exception: " . get_class($e) . "<br/>";
+				echo "Message: " . $e->getMessage() . "<br/>";
+				return;
+			}
+			$this->_redirect("/user/group/show/groupID/" . $groupRequest->getGroupID());
+		}
+	}
+
+	public function revokepersonAction()
+	{
+		$this->_helper->viewRenderer->setNoRender();
+		$membershipID = $this->_request->getParam('membershipID');
+		if(isset($membershipID)) {
+			$membership = $this->membershipMapper->find($membershipID);
+			if(isset($membership)) {
+				try {
+					$this->membershipMapper->delete($membership);
+				} catch(Zend_Exception $e)
+				{
+					echo "Caught exception: " . get_class($e) . "<br/>";
+					echo "Message: " . $e->getMessage() . "<br/>";
+					return;
+				}
+				$this->_redirect("/user/group/edit/groupID/" . $membership->getGroupID());
+			}
+
+		}	}
+
+		public function showallAction()
+		{
+			$this->view->userIDsNamespace = $this->userIDsNamespace;
+			$this->view->groupList = $this->groupList;
+		}
+
 
 }
 
diff --git a/application/modules/user/forms/GroupAdd.php b/application/modules/user/forms/GroupAdd.php
new file mode 100644
index 0000000..47855de
--- /dev/null
+++ b/application/modules/user/forms/GroupAdd.php
@@ -0,0 +1,65 @@
+<?php
+
+class user_Form_GroupAdd extends Zend_Form
+{
+	private $grouplist;
+
+	public function setGrouplist($grouplist){
+		$this->grouplist = $grouplist;
+			
+	}
+
+
+	public function init()
+	{
+		$this->setName("GroupAdd");
+		$this->setMethod('post');
+
+		$this->addElement('text', 'title', array(
+			'filters' => array('StringTrim'),
+			'validators' => array(
+		array('StringLength', false, array(0, 50)),
+		),
+			'required' => true,
+			'label' => 'Title:',
+		));
+
+		$this->addElement('text', 'description', array(
+			'filters' => array('StringTrim'),
+			'validators' => array(
+		array('StringLength', false, array(0, 140)),
+		),
+			'required' => false,
+			'label' => 'Description:',
+		));
+
+		$groupfield = $this->createElement('select','superordinatedGroupID');
+		$groupfield ->setLabel('superordinated Group:');
+
+		$groupfield->addMultiOption('-1', '---- none ----');
+
+		if(count($this->grouplist)>0){
+			foreach($this->grouplist as $group => $g){
+				$groupfield->addMultiOption($g->getID(), $g->getTitle());
+			}
+		}
+		$groupfield->setRegisterInArrayValidator(false);
+		$this->addElement($groupfield);
+
+		$this->addElement('submit', 'add', array(
+            'required' => false,
+            'ignore'   => true,
+            'label'    => 'Add',
+		));
+
+		$this->addElement('button', 'cancel', array(
+            'required' => false,
+            'ignore'   => true,
+            'label'    => 'Cancel',
+			'onclick'   => 'location.href="/dev/group/"',
+		));
+	}
+
+
+}
+
diff --git a/application/modules/user/forms/GroupEdit.php b/application/modules/user/forms/GroupEdit.php
new file mode 100644
index 0000000..0da0f61
--- /dev/null
+++ b/application/modules/user/forms/GroupEdit.php
@@ -0,0 +1,68 @@
+<?php
+
+class user_Form_GroupEdit extends Zend_Form
+{
+	private $groupID;
+
+	public function setGroupID($groupID){
+		$this->groupID = $groupID;
+			
+	}
+
+	public function init()
+	{
+		$this->setName("GroupEdit");
+		$this->setMethod('post');
+
+		$this->addElement('text', 'title', array(
+			'filters' => array('StringTrim'),
+			'validators' => array(
+		array('StringLength', false, array(0, 50)),
+		),
+			'required' => true,
+			'label' => 'Title:',
+			'value' => $_POST['title'],
+		));
+
+		$this->addElement('text', 'description', array(
+			'filters' => array('StringTrim'),
+			'validators' => array(
+		array('StringLength', false, array(0, 140)),
+		),
+			'required' => false,
+			'label' => 'Description:',
+			'value' => $_POST['description'],
+		));
+
+		$this->addElement('submit', 'save', array(
+            'required' => false,
+            'ignore'   => true,
+            'label'    => 'Save',
+		));
+
+		if(strpos($_SERVER['HTTP_REFERER'], '/user/group/show')) {
+			if(strpos($_SERVER['HTTP_REFERER'], '/groupID/')) {
+				$this->addElement('button', 'cancel', array(
+            'required' => false,
+            'ignore'   => true,
+            'label'    => 'Cancel',
+			'onclick'   => 'location.href="/user/group/show/groupID/' . $this->groupID . '"',
+				));
+			} else {
+				$this->addElement('button', 'cancel', array(
+            'required' => false,
+            'ignore'   => true,
+            'label'    => 'Cancel',
+			'onclick'   => 'location.href="/user/group/show/"',
+				));
+			}
+		} else {
+			$this->addElement('button', 'cancel', array(
+            'required' => false,
+            'ignore'   => true,
+            'label'    => 'Cancel',
+			'onclick'   => 'location.href="/user/group/showall"',
+			));
+		}
+	}
+}
\ No newline at end of file
diff --git a/application/modules/user/forms/GroupLink.php b/application/modules/user/forms/GroupLink.php
new file mode 100644
index 0000000..d2aafcc
--- /dev/null
+++ b/application/modules/user/forms/GroupLink.php
@@ -0,0 +1,55 @@
+<?php
+
+class user_Form_GroupLink extends Zend_Form
+{
+	private $grouplist;
+
+	public function setGrouplist($grouplist){
+		$this->grouplist = $grouplist;
+			
+	}
+
+	public function init()
+	{
+		$this->setName("GroupLink");
+		$this->setMethod('post');
+
+		$groupfield = $this->createElement('select','groupID');
+		$groupfield ->setLabel('Group:');
+
+		if(count($this->grouplist)>0){
+			foreach($this->grouplist as $group => $g){
+				$groupfield->addMultiOption($g->getID(), $g->getTitle());
+			}
+		}
+		$groupfield->setRegisterInArrayValidator(false);
+		$this->addElement($groupfield);
+
+		$groupfield1 = $this->createElement('select','superordinatedGroupID');
+		$groupfield1 ->setLabel('superordinated Group:');
+
+		if(count($this->grouplist)>0){
+			foreach($this->grouplist as $group => $g){
+				$groupfield1->addMultiOption($g->getID(), $g->getTitle());
+			}
+		}
+		$groupfield1->setRegisterInArrayValidator(false);
+		$this->addElement($groupfield1);
+
+		$this->addElement('submit', 'link', array(
+            'required' => false,
+            'ignore'   => true,
+            'label'    => 'Link',
+		));
+
+		$this->addElement('button', 'cancel', array(
+            'required' => false,
+            'ignore'   => true,
+            'label'    => 'Cancel',
+			'onclick'   => 'location.href="/user/group/"',
+		));
+	}
+
+
+}
+
diff --git a/application/modules/user/views/scripts/group/add.phtml b/application/modules/user/views/scripts/group/add.phtml
new file mode 100644
index 0000000..4f96cf0
--- /dev/null
+++ b/application/modules/user/views/scripts/group/add.phtml
@@ -0,0 +1,4 @@
+<?php
+$this->addForm->setAction($this->url());
+echo $this->addForm;
+?>
\ No newline at end of file
diff --git a/application/modules/user/views/scripts/group/edit.phtml b/application/modules/user/views/scripts/group/edit.phtml
new file mode 100644
index 0000000..d513dea
--- /dev/null
+++ b/application/modules/user/views/scripts/group/edit.phtml
@@ -0,0 +1,10 @@
+<?php
+if(isset($this->addForm)) {
+	$this->addForm->setAction('/user/group/add');
+	echo $this->addForm;
+}
+else {
+	$this->editForm->setAction($this->url());
+	echo $this->editForm;
+}
+?>
diff --git a/application/modules/user/views/scripts/group/index.phtml b/application/modules/user/views/scripts/group/index.phtml
deleted file mode 100644
index a1e5635..0000000
--- a/application/modules/user/views/scripts/group/index.phtml
+++ /dev/null
@@ -1 +0,0 @@
-<br /><br /><center>View script for controller <b>Group</b> and script/action name <b>index</b></center>
\ No newline at end of file
diff --git a/application/modules/user/views/scripts/group/link.phtml b/application/modules/user/views/scripts/group/link.phtml
new file mode 100644
index 0000000..94ad343
--- /dev/null
+++ b/application/modules/user/views/scripts/group/link.phtml
@@ -0,0 +1,4 @@
+<?php
+$this->linkForm->setAction($this->url());
+echo $this->linkForm;
+?>
\ No newline at end of file
diff --git a/application/modules/user/views/scripts/group/show.phtml b/application/modules/user/views/scripts/group/show.phtml
new file mode 100644
index 0000000..18ad1d3
--- /dev/null
+++ b/application/modules/user/views/scripts/group/show.phtml
@@ -0,0 +1,147 @@
+<?php
+if($this->groupID) {
+	if(isset($this->userIDsNamespace['groupID'])) {
+		?>
+<h1>Group</h1>
+		<?php
+	} else {
+		?>
+<h1>Group Details</h1>
+		<?php
+	}
+	if(isset($this->userIDsNamespace['groupID'])) {
+		echo $this->formButton('deletegroup', 'Delete', array(
+							'onclick' => 'self.location="/user/group/delete/"',
+							'class' => 'rightbutton'));
+		echo $this->formButton('editgroup', 'Edit', array(
+							'onclick' => 'self.location="/user/group/edit/"',
+							'class' => 'rightbutton'));
+	} else {
+		echo $this->formButton('deletegroup', 'Delete', array(
+							'onclick' => 'self.location="/user/group/delete/groupID/' . $this->group->getID() .'"',
+							'class' => 'rightbutton'));
+		echo $this->formButton('editgroup', 'Edit', array(
+							'onclick' => 'self.location="/user/group/edit/groupID/' . $this->group->getID() .'"',
+							'class' => 'rightbutton'));
+	}
+	?>
+<span class="clear"></span>
+<table>
+	<tr>
+		<th>Title</th>
+		<th>Description</th>
+	</tr>
+	<tr class="entry">
+		<td><?php echo $this->group->getTitle(); ?></td>
+		<td><?php echo $this->group->getDescription(); ?></td>
+	</tr>
+	<?php
+	if(isset($parentGroup) && is_object($parentGroup)) {
+		?>
+	<tr>
+		<td><b>Superordinated Group:</b></td>
+		<td><?php echo $this->parentGroup->getTitle(); ?></td>
+	</tr>
+	<?php
+	}
+	?>
+</table>
+	<?php
+	echo $this->formButton('editgroup', 'Show Grouplist', array(
+							'onclick' => 'self.location="/user/group/showall"',
+							'class' => 'rightbutton'));
+	if(isset($this->groupRequestList)) {
+		?>
+<br />
+<h2>Requests:</h2>
+<table>
+	<tr>
+		<th>Firstname</th>
+		<th>Name</th>
+		<th>email</th>
+		<th>city</th>
+		<th>grant</th>
+	</tr>
+	<?php
+	foreach($this->groupRequestList as $grouprequest) {
+		$grouprequestID = $grouprequest['grouprequestID'];
+		$person = $grouprequest['person'];
+		?>
+	<tr class="entry">
+		<td><?php echo $person->getFirstname(); ?></td>
+		<td><?php echo $person->getName(); ?></td>
+		<td><?php echo $person->getEmail(); ?></td>
+		<td><?php echo $person->getCity(); ?></td>
+		<td>
+		<form action="/user/group/grantperson" method="post"><input
+			type="hidden" name="grouprequestID"
+			value="<?php echo $grouprequestID; ?>" /> <?php printRoleSelect($this->roleList); ?>
+		<input type="image" src='/media/img/save.png' alt='Grant Person'
+			name="confirm" value="confirm" /></form>
+		</td>
+	</tr>
+	<?php
+	}
+	?>
+</table>
+	<?php
+	}
+	if(isset($this->membersList)) {
+		?>
+<br />
+<h2>Members:</h2>
+<table>
+	<tr>
+		<th>Firstname</th>
+		<th>Name</th>
+		<th>email</th>
+		<th>city</th>
+		<th>revoke</th>
+	</tr>
+
+	<?php
+	foreach($this->membersList as $member) {
+		$membershipID = $member['membershipID'];
+		$person = $member['person'];
+		?>
+	<tr class="entry">
+		<td><?php echo $person->getFirstname(); ?></td>
+		<td><?php echo $person->getName(); ?></td>
+		<td><?php echo $person->getEmail(); ?></td>
+		<td><?php echo $person->getCity(); ?></td>
+		<td class='action'><a
+			href="<?php echo $this->url(
+					array(
+						'module'	=> 'user',
+						'controller' => 'group',
+						'action'     => 'revokeperson',
+						'membershipID'   =>  $membershipID,
+					),
+					'default',
+					true) ?>"> <img src='/media/img/delete.png' alt='Delete Group' /></a>
+		</td>
+	</tr>
+	<?php
+	}
+	?>
+</table>
+	<?php
+	}
+}
+
+function printRoleSelect($roleList) {
+	if(!is_array($roleList)) {
+		return;
+	}
+	echo "<select name=\"roleID\">";
+	foreach($roleList as $role) {
+		echo "<option value=\"" . $role['roleID'] . "\">" . $role['title'] . "</option>";
+	}
+	echo "</select>";
+}
+?>
+<br />
+<br />
+<br />
+<br />
+<br />
diff --git a/application/modules/user/views/scripts/group/showall.phtml b/application/modules/user/views/scripts/group/showall.phtml
new file mode 100644
index 0000000..e26e91e
--- /dev/null
+++ b/application/modules/user/views/scripts/group/showall.phtml
@@ -0,0 +1,79 @@
+<h1>Groups</h1>
+<?php echo $this->formButton('addgroup', 'Add Group', array(
+							'onclick' => 'self.location="/user/group/add"',
+							'class' => 'addbutton'))
+?>
+<table>
+	<tr>
+		<th>Title</th>
+		<th colspan=3>Actions</th>
+	</tr>
+	<?php
+	$count = 0;
+	foreach($this->groupList as $group) {
+		?>
+	<tr
+	<?php if($group->getID() == $this->userIDsNamespace['groupID']) echo 'class="selectedEntry"'; else echo 'class="entry"'; ?>>
+		<td><?php echo $group->getTitle(); ?></td>
+		<td class='action'><a
+			href="<?php if($group->getID() == $this->userIDsNamespace['groupID']) echo $this->url(
+					array(
+						'module'	=> 'user',
+						'controller' => 'group',
+						'action'     => 'show'
+					),
+					'default',
+					true); else echo $this->url(
+					array(
+						'module'	=> 'user',
+						'controller' => 'group',
+						'action'     => 'show',
+						'groupID'   =>  $group->getID()
+					),
+					'default',
+					true); ?>"> <img src='/media/img/show.png' alt='Show Group' /></a></td>
+		<td class='action'><a
+			href="<?php if($group->getID() == $this->userIDsNamespace['groupID']) echo $this->url(
+					array(
+						'module'	=> 'user',
+						'controller' => 'group',
+						'action'     => 'edit'
+					),
+					'default',
+					true); else echo $this->url(
+					array(
+						'module'	=> 'user',
+						'controller' => 'group',
+						'action'     => 'edit',
+						'groupID'   =>  $group->getID()
+					),
+					'default',
+					true); ?>"> <img src='/media/img/edit.png' alt='Edit Group' /></a></td>
+		<td class='action'><a
+			href="<?php if($group->getID() == $this->userIDsNamespace['groupID']) echo $this->url(
+					array(
+						'module'	=> 'user',
+						'controller' => 'group',
+						'action'     => 'delete'
+					),
+					'default',
+					true); else echo $this->url(
+					array(
+						'module'	=> 'user',
+						'controller' => 'group',
+						'action'     => 'delete',
+						'groupID'   =>  $group->getID()
+					),
+					'default',
+					true); ?>"> <img src='/media/img/delete.png' alt='Delete Group' /></a>
+		</td>
+	</tr>
+	<?php
+	$count++;
+	}
+	?>
+</table>
+	<?php echo $this->formButton('linkgroups', 'Link Groups', array(
+							'onclick' => 'self.location="/user/group/link"',
+							'class' => 'addbutton'))
+	?>