update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/CoreAdminHome/Commands/RunScheduledTasks.php

@@ -0,0 +1,79 @@
+<?php
+/**
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+
+namespace Piwik\Plugins\CoreAdminHome\Commands;
+
+use Piwik\Container\StaticContainer;
+use Piwik\FrontController;
+use Piwik\Plugin\ConsoleCommand;
+use Piwik\Scheduler\Scheduler;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class RunScheduledTasks extends ConsoleCommand
+{
+    protected function configure()
+    {
+        $this->setName('scheduled-tasks:run');
+        $this->setAliases(array('core:run-scheduled-tasks'));
+        $this->setDescription('Will run all scheduled tasks due to run at this time.');
+        $this->addArgument('task', InputArgument::OPTIONAL, 'Optionally pass the name of a task to run (will run even if not scheduled to run now)');
+        $this->addOption('force', null, InputOption::VALUE_NONE, 'If set, it will execute all tasks even the ones not due to run at this time.');
+    }
+
+    /**
+     * Execute command like: ./console core:run-scheduled-tasks
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $this->forceRunAllTasksIfRequested($input);
+
+        FrontController::getInstance()->init();
+
+        // TODO use dependency injection
+        /** @var Scheduler $scheduler */
+        $scheduler = StaticContainer::get('Piwik\Scheduler\Scheduler');
+
+        $task = $input->getArgument('task');
+
+        if ($task) {
+            $this->runSingleTask($scheduler, $task, $output);
+        } else {
+            $scheduler->run();
+        }
+
+        $this->writeSuccessMessage($output, array('Scheduled Tasks executed'));
+    }
+
+    private function forceRunAllTasksIfRequested(InputInterface $input)
+    {
+        $force = $input->getOption('force');
+
+        if ($force && !defined('DEBUG_FORCE_SCHEDULED_TASKS')) {
+            define('DEBUG_FORCE_SCHEDULED_TASKS', true);
+        }
+    }
+
+    private function runSingleTask(Scheduler $scheduler, $task, OutputInterface $output)
+    {
+        try {
+            $message = $scheduler->runTaskNow($task);
+        } catch (\InvalidArgumentException $e) {
+            $message = $e->getMessage() . PHP_EOL
+                . 'Available tasks:' . PHP_EOL
+                . implode(PHP_EOL, $scheduler->getTaskList());
+
+            throw new \Exception($message);
+        }
+
+        $output->writeln($message);
+    }
+}