init

2026-02-17 14:56:23 +01:00
commit 68f7a95fdf
695 changed files with 154611 additions and 0 deletions
--- a/mysyde/common/classes/SessionStorage.php
+++ b/mysyde/common/classes/SessionStorage.php
@@ -0,0 +1,174 @@
+<?php
+namespace DynCom\mysyde\common\classes;
+use DynCom\mysyde\common\interfaces\CRUDObjectStorage;
+use DynCom\mysyde\common\interfaces\Entity;
+
+/**
+ * Created by PhpStorm.
+ * User: Bauer
+ * Date: 08.07.2015
+ * Time: 01:28
+ */
+class SessionStorage implements CRUDObjectStorage
+{
+
+    protected $namespace;
+
+    protected $storedIDsPerClassName = [];
+
+
+    /**
+     * @param string $namespace
+     */
+    public function __create($namespace = 'global') {
+        $this->namespace = (string)$namespace;
+        $this->hydrateFromSession();
+    }
+
+    protected function hydrateFromSession() {
+        if( !array_key_exists($this->namespace,$_SESSION['SessionObjectStorage']) ||
+            !is_array($_SESSION['SessionObjectStorage'][$this->namespace]) ||
+            !array_key_exists('storedIDsPerClassName',$_SESSION['SessionObjectStorage'][$this->namespace]) ||
+            !is_array($_SESSION['SessionObjectStorage'][$this->namespace]['storedIDsPerClassName'])) return;
+        $this->storedIDsPerClassName = $_SESSION['SessionObjectStorage'][$this->namespace]['storedIDsPerClassName'];
+    }
+
+    /**
+     * @param Entity $entity
+     */
+    public function create(Entity $entity) {
+        $id = $entity->getID();
+        if($id > 0) {
+            throw new \InvalidArgumentException(
+                'Entities with ID > 0 cannot be created.'
+            );
+        }
+        $className = get_class($entity);
+        $newID = 1;
+        if(array_key_exists($className,$this->storedIDsPerClassName) && is_array($this->storedIDsPerClassName[$className])) {
+            $newID = ((int)max($this->storedIDsPerClassName[$className])) + 1;
+        }
+        $entityPropArray = $entity->getAllFieldsAsArray();
+        $entityPropArray['id'] = $newID;
+        $entity->mapFromArray($entityPropArray);
+        $_SESSION['SessionObjectStorage'][$this->namespace][$className][$newID] = serialize($entity);
+    }
+
+    /**
+     * @param Entity $entity
+     */
+    public function replace(Entity $entity)
+    {
+        $id = $entity->getID();
+        if (!$id) {
+            throw new \InvalidArgumentException(
+                'Entities without ID > 0cannot be replaced.'
+            );
+        }
+
+        $className = get_class($entity);
+        if (!array_key_exists($className,$this->storedIDsPerClassName) || !is_array($this->storedIDsPerClassName[$className])) {
+            throw new \InvalidArgumentException(
+                "No objects for class $className are in SessionStorage of namespace $this->namespace"
+            );
+        }
+
+        if(!array_key_exists($id,$_SESSION['SessionObjectStorage'][$this->namespace][$className])) {
+            throw new \InvalidArgumentException(
+              "No object of class $className and with ID $id exists in SessionStorage of namespace $this->namespace"
+            );
+        }
+
+        $_SESSION['SessionObjectStorage'][$this->namespace][$className][$id] = serialize($entity);
+
+    }
+
+    /**
+     * @param Entity $entity
+     */
+    public function update(Entity $entity) {
+        $id = $entity->getID();
+        if (!$id) {
+            throw new \InvalidArgumentException(
+                'Entities without ID > 0 cannot be updated.'
+            );
+        }
+
+        $className = get_class($entity);
+        if (!array_key_exists($className,$this->storedIDsPerClassName) || !is_array($this->storedIDsPerClassName[$className])) {
+            throw new \InvalidArgumentException(
+                "No objects for class $className are in SessionStorage of namespace $this->namespace"
+            );
+        }
+
+        if(!array_key_exists($id,$_SESSION['SessionObjectStorage'][$this->namespace][$className])) {
+            throw new \InvalidArgumentException(
+                "No object of class $className and with ID $id exists in SessionStorage of namespace $this->namespace"
+            );
+        }
+
+        $altPrimaryFields = $entity->getAltPrimaryFieldNames();
+        $entityPropArr = $entity->getAllFieldsAsArray();
+        foreach($altPrimaryFields as $primaryField) {
+            if(array_key_exists($primaryField,$altPrimaryFields)) unset($entityPropArr[$primaryField]);
+        }
+
+        $storedEntity = unserialize($_SESSION['SessionObjectStorage'][$this->namespace][$className][$id]);
+        $storedEntity->mapFromArray($storedEntity);
+
+        $_SESSION['SessionObjectStorage'][$this->namespace][$className][$id] = serialize($storedEntity);
+
+    }
+
+    /**
+     * @param Entity $entity
+     */
+    public function delete(Entity $entity) {
+        $id = $entity->getID();
+        if (!($id > 0)) {
+            throw new \InvalidArgumentException(
+                'Entities without ID cannot be deleted.'
+            );
+        }
+
+        $className = get_class($entity);
+        if (!array_key_exists($className,$this->storedIDsPerClassName) || !is_array($this->storedIDsPerClassName[$className])) {
+            throw new \InvalidArgumentException(
+                "No objects for class $className are in SessionStorage of namespace $this->namespace"
+            );
+        }
+
+        if(!array_key_exists($id,$_SESSION['SessionObjectStorage'][$this->namespace][$className])) {
+            throw new \InvalidArgumentException(
+                "No object of class $className and with ID $id exists in SessionStorage of namespace $this->namespace"
+            );
+        }
+
+        $sessionObjVar = $_SESSION['SessionObjectStorage'][$this->namespace][$className][$id];
+        unset($_SESSION['SessionObjectStorage'][$this->namespace][$className][$id],$sessionObjVar);
+
+    }
+
+    /**
+     * @param $id
+     * @param $className
+     * @param string $namespace
+     * @return bool|string
+     */
+    public function getByID($id, $className, $namespace = 'global') {
+        $return = $_SESSION['SessionObjectStorage'][$namespace][$className][(int)$id] ?
+            serialize($_SESSION['SessionObjectStorage'][$this->namespace][$className][(int)$id]) : false;
+        return $return;
+    }
+
+    /**
+     * @param $id
+     * @param $className
+     * @param string $namespace
+     * @return bool|string
+     */
+    public function read($id, $className, $namespace = 'global') {
+        return $this->getByID($id,$className,$namespace);
+    }
+
+}