store the total amount of achievable XPs for a Questgroup in the database instead of calculating it every time (Issue #281)

www/analytics/core/Console.php

@@ -0,0 +1,166 @@
+<?php
+/**
+ * Piwik - Open source web analytics
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+namespace Piwik;
+
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Piwik\Plugin\Manager as PluginManager;
+
+class Console extends Application
+{
+    public function __construct()
+    {
+        parent::__construct();
+
+        $option = new InputOption('piwik-domain',
+            null,
+            InputOption::VALUE_OPTIONAL,
+            'Piwik URL (protocol and domain) eg. "http://piwik.example.org"'
+        );
+
+        $this->getDefinition()->addOption($option);
+    }
+
+    /**
+     * @deprecated
+     */
+    public function init()
+    {
+        // TODO: remove
+    }
+
+    public function doRun(InputInterface $input, OutputInterface $output)
+    {
+        $this->initPiwikHost($input);
+        $this->initConfig($output);
+        try {
+            self::initPlugins();
+        } catch(\Exception $e) {
+            // Piwik not installed yet, no config file?
+        }
+
+        Translate::reloadLanguage('en');
+
+        $commands = $this->getAvailableCommands();
+
+        foreach ($commands as $command) {
+
+            if (!class_exists($command)) {
+                Log::warning(sprintf('Cannot add command %s, class does not exist', $command));
+            } elseif (!is_subclass_of($command, 'Piwik\Plugin\ConsoleCommand')) {
+                Log::warning(sprintf('Cannot add command %s, class does not extend Piwik\Plugin\ConsoleCommand', $command));
+            } else {
+                $this->add(new $command);
+            }
+        }
+
+        return parent::doRun($input, $output);
+    }
+
+    /**
+     * Returns a list of available command classnames.
+     *
+     * @return string[]
+     */
+    private function getAvailableCommands()
+    {
+        $commands = $this->getDefaultPiwikCommands();
+
+        $pluginNames = PluginManager::getInstance()->getLoadedPluginsName();
+        foreach ($pluginNames as $pluginName) {
+            $commands = array_merge($commands, $this->findCommandsInPlugin($pluginName));
+        }
+
+        /**
+         * Triggered to filter / restrict console commands. Plugins that want to restrict commands
+         * should subscribe to this event and remove commands from the existing list.
+         *
+         * **Example**
+         *
+         *     public function filterConsoleCommands(&$commands)
+         *     {
+         *         $key = array_search('Piwik\Plugins\MyPlugin\Commands\MyCommand', $commands);
+         *         if (false !== $key) {
+         *             unset($commands[$key]);
+         *         }
+         *     }
+         *
+         * @param array &$commands An array containing a list of command class names.
+         */
+        Piwik::postEvent('Console.filterCommands', array(&$commands));
+
+        $commands = array_values(array_unique($commands));
+
+        return $commands;
+    }
+
+    private function findCommandsInPlugin($pluginName)
+    {
+        $commands = array();
+
+        $files = Filesystem::globr(PIWIK_INCLUDE_PATH . '/plugins/' . $pluginName .'/Commands', '*.php');
+
+        foreach ($files as $file) {
+            $klassName = sprintf('Piwik\\Plugins\\%s\\Commands\\%s', $pluginName, basename($file, '.php'));
+
+            if (!class_exists($klassName) || !is_subclass_of($klassName, 'Piwik\\Plugin\\ConsoleCommand')) {
+                continue;
+            }
+
+            $klass = new \ReflectionClass($klassName);
+
+            if ($klass->isAbstract()) {
+                continue;
+            }
+
+            $commands[] = $klassName;
+        }
+
+        return $commands;
+    }
+
+    protected function initPiwikHost(InputInterface $input)
+    {
+        $piwikHostname = $input->getParameterOption('--piwik-domain');
+        $piwikHostname = UrlHelper::getHostFromUrl($piwikHostname);
+        Url::setHost($piwikHostname);
+    }
+
+    protected function initConfig(OutputInterface $output)
+    {
+        $config = Config::getInstance();
+        try {
+            $config->checkLocalConfigFound();
+            return $config;
+        } catch (\Exception $e) {
+            $output->writeln($e->getMessage() . "\n");
+        }
+    }
+
+    public static function initPlugins()
+    {
+        Plugin\Manager::getInstance()->loadActivatedPlugins();
+    }
+
+    private function getDefaultPiwikCommands()
+    {
+        $commands = array(
+            'Piwik\CliMulti\RequestCommand'
+        );
+        
+        if (class_exists('Piwik\Plugins\EnterpriseAdmin\EnterpriseAdmin')) {
+            $extra = new \Piwik\Plugins\EnterpriseAdmin\EnterpriseAdmin();
+            $extra->addConsoleCommands($commands);
+        }
+        return $commands;
+    }
+}