Add DBStructure Console

- Refactor subConsole instantiation

src/Core/Console/DatabaseStructure.php

@@ -0,0 +1,110 @@
+<?php
+
+namespace Friendica\Core\Console;
+
+use Friendica\Core;
+use Friendica\Database\DBStructure;
+
+require_once 'boot.php';
+require_once 'include/dba.php';
+
+/**
+ * @brief Does database updates from the command line
+ *
+ * @author Hypolite Petovan <mrpetovan@gmail.com>
+ */
+class DatabaseStructure extends \Asika\SimpleConsole\Console
+{
+	protected $helpOptions = ['h', 'help', '?'];
+
+	protected function getHelp()
+	{
+		$help = <<<HELP
+console dbstructure - Does database updates
+Usage
+	bin/console dbstructure <command> [-h|--help|-?] [-v]
+
+Commands
+	dryrun   Show database update schema queries without running them
+	update   Update database schema
+	dumpsql  Dump database schema
+	toinnodb Convert all tables from MyISAM to InnoDB
+
+Options
+    -h|--help|-? Show help information
+    -v           Show more debug information.
+HELP;
+		return $help;
+	}
+
+	protected function doExecute()
+	{
+		if ($this->getOption('v')) {
+			$this->out('Class: ' . __CLASS__);
+			$this->out('Arguments: ' . var_export($this->args, true));
+			$this->out('Options: ' . var_export($this->options, true));
+		}
+
+		if (count($this->args) == 0) {
+			$this->out($this->getHelp());
+			return 0;
+		}
+
+		if (count($this->args) > 1) {
+			throw new \Asika\SimpleConsole\CommandArgsException('Too many arguments');
+		}
+
+		require_once '.htconfig.php';
+		$result = \dba::connect($db_host, $db_user, $db_pass, $db_data);
+		unset($db_host, $db_user, $db_pass, $db_data);
+
+		if (!$result) {
+			throw new \RuntimeException('Unable to connect to database');
+		}
+
+		Core\Config::load();
+
+		switch ($this->getArgument(0)) {
+			case "dryrun":
+				$output = DBStructure::update(true, false);
+				break;
+			case "update":
+				$output = DBStructure::update(true, true);
+
+				$build = Core\Config::get('system', 'build');
+				if (empty($build)) {
+					Core\Config::set('system', 'build', DB_UPDATE_VERSION);
+					$build = DB_UPDATE_VERSION;
+				}
+
+				$stored = intval($build);
+				$current = intval(DB_UPDATE_VERSION);
+
+				// run any left update_nnnn functions in update.php
+				for ($x = $stored; $x < $current; $x ++) {
+					$r = run_update_function($x);
+					if (!$r) {
+						break;
+					}
+				}
+
+				Core\Config::set('system', 'build', DB_UPDATE_VERSION);
+				break;
+			case "dumpsql":
+				ob_start();
+				DBStructure::printStructure();
+				$output = ob_get_clean();
+				break;
+			case "toinnodb":
+				ob_start();
+				DBStructure::convertToInnoDB();
+				$output = ob_get_clean();
+				break;
+		}
+
+		$this->out($output);
+
+		return 0;
+	}
+
+}