update the gui for per user legal hold

webui/controller/policy/removehold.php

@@ -0,0 +1,75 @@
+<?php
+
+
+class ControllerPolicyRemovehold extends Controller {
+   private $error = array();
+   private $domains = array();
+   private $d = array();
+
+   public function index(){
+
+      $this->id = "content";
+      $this->template = "policy/removehold.tpl";
+      $this->layout = "common/layout";
+
+
+      $request = Registry::get('request');
+      $db = Registry::get('db');
+
+      $this->load->model('policy/hold');
+
+      $this->document->title = $this->data['text_legal_hold'];
+
+
+      $this->data['username'] = Registry::get('username');
+
+      $this->data['email'] = @$this->request->get['name'];
+      $this->data['confirmed'] = (int)@$this->request->get['confirmed'];
+
+
+      if($this->validate() == true) {
+
+         if($this->data['confirmed'] == 1) {
+            $ret = $this->model_policy_hold->delete_email($this->data['email']);
+            if($ret == 1){
+               $this->data['x'] = $this->data['text_successfully_removed'];
+            }
+            else {
+               $this->data['x'] = $this->data['text_failed_to_remove'];
+            }
+         }
+      }
+      else {
+         $this->template = "common/error.tpl";
+         $this->data['errorstring'] = array_pop($this->error);
+      }
+
+
+
+      $this->render();
+   }
+
+
+   private function validate() {
+
+      if(Registry::get('admin_user') == 0) {
+         $this->error['admin'] = $this->data['text_you_are_not_admin'];
+      }
+
+      if(!isset($this->request->get['name']) || strlen($this->request->get['name']) < 3 || !validemail($this->request->get['name'])) {
+         $this->error['domain'] = $this->data['text_invalid_data'];
+      }
+
+
+      if (!$this->error) {
+         return true;
+      } else {
+         return false;
+      }
+
+   }
+
+
+}
+
+?>