First commit

sites/all/modules/civicrm/CRM/Admin/Page/ExtensionsUpgrade.php

@@ -0,0 +1,39 @@
+<?php
+
+require_once 'CRM/Core/Page.php';
+
+/**
+ * Display a page which displays a progress bar while executing
+ * upgrade tasks.
+ */
+class CRM_Admin_Page_ExtensionsUpgrade extends CRM_Core_Page {
+  const END_URL = 'civicrm/admin/extensions';
+  const END_PARAMS = 'reset=1';
+
+  /**
+   * Run Page.
+   */
+  public function run() {
+    $queue = CRM_Extension_Upgrades::createQueue();
+    $runner = new CRM_Queue_Runner(array(
+      'title' => ts('Database Upgrades'),
+      'queue' => $queue,
+      'errorMode' => CRM_Queue_Runner::ERROR_ABORT,
+      'onEnd' => array('CRM_Admin_Page_ExtensionsUpgrade', 'onEnd'),
+      'onEndUrl' => !empty($_GET['destination']) ? $_GET['destination'] : CRM_Utils_System::url(self::END_URL, self::END_PARAMS),
+    ));
+
+    CRM_Core_Error::debug_log_message('CRM_Admin_Page_ExtensionsUpgrade: Start upgrades');
+    $runner->runAllViaWeb(); // does not return
+  }
+
+  /**
+   * Handle the final step of the queue.
+   *
+   * @param \CRM_Queue_TaskContext $ctx
+   */
+  public static function onEnd(CRM_Queue_TaskContext $ctx) {
+    CRM_Core_Error::debug_log_message('CRM_Admin_Page_ExtensionsUpgrade: Finish upgrades');
+  }
+
+}