mark header red if locked by other person, locking is possible either generally (app null) or only for certain apps.

application/controllers/system/infocenter/InfoCenter.php

@@ -69,6 +69,7 @@ class InfoCenter extends VileSci_Controller
 		// Loads libraries
 		$this->load->library('DmsLib');
 		$this->load->library('PersonLogLib');
+		$this->load->library('MailLib');
 		$this->load->library('WidgetLib');
 
 		$this->_setAuthUID(); // sets property uid
@@ -313,7 +314,7 @@ class InfoCenter extends VileSci_Controller
 			$lastStatus = $lastStatus->retval[0];
 
 			//check if still Interessent and not freigegeben yet
-			if($lastStatus->status_kurzbz === 'Interessent' && !isset($lastStatus->bestaetigtam))
+			if ($lastStatus->status_kurzbz === 'Interessent' && !isset($lastStatus->bestaetigtam))
 			{
 				$result = $this->PrestudentstatusModel->update(
 					array(
@@ -542,11 +543,23 @@ class InfoCenter extends VileSci_Controller
 	 */
 	private function _loadPersonData($person_id)
 	{
-		$lockedby = $this->PersonLockModel->checkIfLocked($person_id);
+		$locked = $this->PersonLockModel->checkIfLocked($person_id, self::APP);
 
-		if (isError($lockedby))
+		if (isError($locked))
 		{
-			show_error($lockedby->retval);
+			show_error($locked->retval);
+		}
+
+		$lockedby = null;
+
+		//mark red if locked by other user
+		$lockedbyother = false;
+
+		if (isset($locked->retval[0]->uid))
+		{
+			$lockedby = $locked->retval[0]->uid;
+			if ($lockedby !== $this->uid)
+				$lockedbyother = true;
 		}
 
 		$stammdaten = $this->PersonModel->getPersonStammdaten($person_id, true);
@@ -599,7 +612,8 @@ class InfoCenter extends VileSci_Controller
 		$messagelink = base_url('/index.ci.php/system/Messages/write/'.$user_person->retval[0]->person_id);
 
 		$data = array (
-			'lockedby' => isset($lockedby->retval[0]->uid) ? $lockedby->retval[0]->uid : null,
+			'lockedby' => $lockedby,
+			'lockedbyother' => $lockedbyother,
 			'stammdaten' => $stammdaten->retval,
 			'dokumente' => $dokumente->retval,
 			'dokumente_nachgereicht' => $dokumente_nachgereicht->retval,
@@ -741,4 +755,9 @@ class InfoCenter extends VileSci_Controller
 			$this->uid
 		);
 	}
+/*
+	private function _sendFreigabeMail()
+	{
+		$this->maillib->send('alex@alex-ThinkCentre-M900', 'karpen_ko@hotmail.com', 'test', 'test');
+	}*/
 }

application/models/system/PersonLock_model.php

@@ -17,31 +17,29 @@ class PersonLock_model extends DB_Model
 	}
 
 	/**
-	 * checks if a specific person is locked. By default, looks for any entries in locktable for the person.
-	 * Alternatively, looks only for locks in a certain app
+	 * Checks if a specific person is locked. By default, looks for entries with no app in locktable for the person.
+	 * Alternatively, looks only for locks in a certain app.
 	 * @param $person_id
 	 * @param null $app
 	 * @return array all locks for a person if locked, null otherwise
 	 */
 	public function checkIfLocked($person_id, $app = null)
 	{
-		$lockdata = $app === null ? array('person_id' => $person_id) : array('person_id' => $person_id, 'app' => $app);
+		$lockdata = array('person_id' => $person_id, 'app' => $app);
 
 		$result = $this->loadWhere($lockdata);
 
-		if($result->error)
+		if ($result->error)
 			return error($result->retval);
+
+		if (count($result->retval) > 0)
+			return success($result->retval);
 		else
-		{
-			if(count($result->retval) > 0)
-				return success($result->retval);
-			else
-				return success(null);
-		}
+			return success(null);
 	}
 
 	/**
-	 * locks a person. returns null if person was not locked (e.g. when already locked)
+	 * Locks a person. Returns null if person was not locked (e.g. when already locked).
 	 * @param $person_id
 	 * @param $uid user who locks the person
 	 * @param $app optional, application in which person is locked
@@ -51,19 +49,19 @@ class PersonLock_model extends DB_Model
 	{
 		$locked = $this->checkIfLocked($person_id, $app);
 
-		if($locked->error)
+		if ($locked->error)
 			return error($locked->retval);
 
 		//insert only if not already locked
-		if($locked->retval === null)
+		if ($locked->retval === null)
 			return $this->insert(array('person_id' => $person_id, 'uid' => $uid, 'app' => $app));
 		else
 			return success(null);
 	}
 
 	/**
-	 * remove a lock for a person. By default, removes any entries in locktable for the person
-	 * Alternatively, removes only locks in a certain app
+	 * Remove a lock for a person. By default, removes any entries in locktable for the person.
+	 * Alternatively, removes only locks in a certain app.
 	 * @param $person_id
 	 * @param null $app
 	 * @return array deleted lock ids if person was locked, null otherwise
@@ -79,7 +77,7 @@ class PersonLock_model extends DB_Model
 		foreach ($locks->retval as $lock)
 		{
 			$result = $this->delete($lock->lock_id);
-			if($result->error)
+			if ($result->error)
 				return error($result->retval);
 
 			$deleted[] = $lock;

application/views/system/infocenter/infocenterDetails.php

@@ -36,7 +36,7 @@
 	?>
 	<div id="page-wrapper">
 		<div class="container-fluid">
-			<div class="row">
+			<div class="row<?php if($lockedbyother) echo ' alert-danger' ?>">
 				<div class="col-lg-8">
 							<h3 class="page-header">
 							Infocenter Details: <?php echo $stammdaten->vorname.' '.$stammdaten->nachname ?>