relocate index and db

7 files changed, 253 insertions, 221 deletions

diff --git a/Zotlabs/Module/Setup.php b/Zotlabs/Module/Setup.php
index 462ccced6..b913190b1 100644
--- a/Zotlabs/Module/Setup.php
+++ b/Zotlabs/Module/Setup.php
@@ -82,11 +82,11 @@ class Setup extends \Zotlabs\Web\Controller {
 				$siteurl = rtrim($siteurl,'/');
 	
 				require_once('include/dba/dba_driver.php');
-				unset($db);
-				$db = dba_factory($dbhost, $dbport, $dbuser, $dbpass, $dbdata, $dbtype, true);
+
+				$db = \DBA::dba_factory($dbhost, $dbport, $dbuser, $dbpass, $dbdata, $dbtype, true);
 	
-				if(! $db->connected) {
-					echo 'Database Connect failed: ' . $db->error;
+				if(! \DBA::$dba->connected) {
+					echo 'Database Connect failed: ' . DBA::$dba->error;
 					killme();
 					\App::$data['db_conn_failed']=true;
 				}
@@ -138,10 +138,12 @@ class Setup extends \Zotlabs\Web\Controller {
 					}
 				}
 	
-				// connect to db
-				$db = dba_factory($dbhost, $dbport, $dbuser, $dbpass, $dbdata, $dbtype, true);
-	
-				if(! $db->connected) {
+				if(! \DBA::$dba->connected) {
+					// connect to db
+					$db = \DBA::dba_factory($dbhost, $dbport, $dbuser, $dbpass, $dbdata, $dbtype, true);
+				}
+
+				if(! \DBA::$dba->connected) {
 					echo 'CRITICAL: DB not connected.';
 					killme();
 				}
@@ -228,7 +230,7 @@ class Setup extends \Zotlabs\Web\Controller {
 			$txt .= "<pre>".\App::$data['db_failed'] . "</pre>". EOL ;
 			$db_return_text .= $txt;
 		}
-		if($db && $db->connected) {
+		if(\DBA::$dba && \DBA::$dba->connected) {
 			$r = q("SELECT COUNT(*) as `total` FROM `account`");
 			if($r && count($r) && $r[0]['total']) {
 				$tpl = get_markup_template('install.tpl');
@@ -598,7 +600,7 @@ class Setup extends \Zotlabs\Web\Controller {
 		if(! is_writable(TEMPLATE_BUILD_PATH) ) {
 			$status = false;
 			$help = t('Red uses the Smarty3 template engine to render its web views. Smarty3 compiles templates to PHP to speed up rendering.') .EOL;
-			$help .= sprintf( t('In order to store these compiled templates, the web server needs to have write access to the directory %s under the Red top level folder.'), TEMPLATE_BUILD_PATH) . EOL;
+			$help .= sprintf( t('In order to store these compiled templates, the web server needs to have write access to the directory %s under the top level web folder.'), TEMPLATE_BUILD_PATH) . EOL;
 			$help .= t('Please ensure that the user that your web server runs as (e.g. www-data) has write access to this folder.').EOL;
 			$help .= sprintf( t('Note: as a security measure, you should give the web server write access to %s only--not the template files (.tpl) that it contains.'), TEMPLATE_BUILD_PATH) . EOL;
 		}
@@ -698,12 +700,12 @@ class Setup extends \Zotlabs\Web\Controller {
 	
 	
 	function load_database($db) {
-		$str = file_get_contents($db->get_install_script());
+		$str = file_get_contents(\DBA::$dba->get_install_script());
 		$arr = explode(';',$str);
 		$errors = false;
 		foreach($arr as $a) {
 			if(strlen(trim($a))) {
-				$r = @$db->q(trim($a));
+				$r = dbq(trim($a));
 				if(! $r) {
 					$errors .=  t('Errors encountered creating database tables.') . $a . EOL;
 				}
diff --git a/Zotlabs/Web/WebServer.php b/Zotlabs/Web/WebServer.php
new file mode 100644
index 000000000..98bf62c9a
--- /dev/null
+++ b/Zotlabs/Web/WebServer.php
@@ -0,0 +1,191 @@
+<?php /** @file */
+
+class WebServer {
+
+	public function run() {
+
+		global $db;
+
+		/*
+		 * Bootstrap the application, load configuration, load modules, load theme, etc.
+		 */
+
+		/*
+		 * bootstrap the application
+		 */
+
+		require_once('boot.php');
+
+		if(file_exists('.htsite.php'))
+			include('.htsite.php');
+
+
+		// miniApp is a conversion object from old style .htconfig.php files
+
+		$a = new \miniApp;
+
+		// our central App object
+
+		\App::init();
+
+		/*
+		 * Load the configuration file which contains our DB credentials.
+		 * Ignore errors. If the file doesn't exist or is empty, we are running in
+		 * installation mode.
+		 */
+
+		\App::$install = ((file_exists('.htconfig.php') && filesize('.htconfig.php')) ? false : true);
+
+		@include('.htconfig.php');
+
+		if(! defined('UNO'))
+			define('UNO', 0);
+
+		$a->convert();
+
+		\App::$timezone = ((x($default_timezone)) ? $default_timezone : 'UTC');
+		date_default_timezone_set(\App::$timezone);
+
+
+		/*
+		 * Try to open the database;
+		 */
+
+		require_once('include/dba/dba_driver.php');
+
+		if(! \App::$install) {
+			$db = DBA::dba_factory($db_host, $db_port, $db_user, $db_pass, $db_data, $db_type, \App::$install);
+			if(! $db->connected) {
+				system_unavailable();
+			}
+
+			unset($db_host, $db_port, $db_user, $db_pass, $db_data, $db_type);
+
+			/**
+			 * Load configs from db. Overwrite configs from .htconfig.php
+			 */
+
+			load_config('config');
+			load_config('system');
+			load_config('feature');
+
+			\App::$session = new Zotlabs\Web\Session();
+			\App::$session->init();
+			load_hooks();
+			call_hooks('init_1');
+
+		}
+
+
+		\App::$language = get_best_language();
+		load_translation_table(\App::$language,\App::$install);
+
+
+		/**
+		 *
+		 * Important stuff we always need to do.
+		 *
+		 * The order of these may be important so use caution if you think they're all
+		 * intertwingled with no logical order and decide to sort it out. Some of the
+		 * dependencies have changed, but at least at one time in the recent past - the
+		 * order was critical to everything working properly
+		 *
+		 */
+
+		if(\App::$session) {
+			\App::$session->start();
+	  	}
+  		else {
+			session_start();
+			register_shutdown_function('session_write_close');
+  		}
+
+		/**
+		 * Language was set earlier, but we can over-ride it in the session.
+		 * We have to do it here because the session was just now opened.
+		 */
+
+		if(array_key_exists('system_language',$_POST)) {
+			if(strlen($_POST['system_language']))
+				$_SESSION['language'] = $_POST['system_language'];
+			else
+				unset($_SESSION['language']);
+		}
+		if((x($_SESSION, 'language')) && ($_SESSION['language'] !== $lang)) {
+			\App::$language = $_SESSION['language'];
+			load_translation_table(\App::$language);
+		}
+
+		if((x($_GET,'zid')) && (! \App::$install)) {
+			\App::$query_string = strip_zids(\App::$query_string);
+			if(! local_channel()) {
+				$_SESSION['my_address'] = $_GET['zid'];
+				zid_init($a);
+			}
+		}
+
+		if((x($_SESSION, 'authenticated')) || (x($_POST, 'auth-params')) || (\App::$module === 'login'))
+			require('include/auth.php');
+
+		if(! x($_SESSION, 'sysmsg'))
+			$_SESSION['sysmsg'] = array();
+
+		if(! x($_SESSION, 'sysmsg_info'))
+			$_SESSION['sysmsg_info'] = array();
+
+		/*
+		 * check_config() is responsible for running update scripts. These automatically
+		 * update the DB schema whenever we push a new one out. It also checks to see if
+		 * any plugins have been added or removed and reacts accordingly.
+		 */
+
+
+		if(\App::$install) {
+			/* Allow an exception for the view module so that pcss will be interpreted during installation */
+			if(\App::$module != 'view')
+				\App::$module = 'setup';
+		}
+		else
+			check_config($a);
+
+		nav_set_selected('nothing');
+
+		$Router = new Zotlabs\Web\Router($a);
+
+		/* initialise content region */
+
+		if(! x(\App::$page, 'content'))
+			\App::$page['content'] = '';
+
+		call_hooks('page_content_top', \App::$page['content']);
+
+
+		$Router->Dispatch($a);
+
+
+		// If you're just visiting, let javascript take you home
+
+		if(x($_SESSION, 'visitor_home')) {
+			$homebase = $_SESSION['visitor_home'];
+		} elseif(local_channel()) {
+			$homebase = z_root() . '/channel/' . \App::$channel['channel_address'];
+		}
+
+		if(isset($homebase)) {
+			\App::$page['content'] .= '<script>var homebase = "' . $homebase . '";</script>';
+		}
+
+		// now that we've been through the module content, see if the page reported
+		// a permission problem and if so, a 403 response would seem to be in order.
+
+		if(stristr(implode("", $_SESSION['sysmsg']), t('Permission denied'))) {
+			header($_SERVER['SERVER_PROTOCOL'] . ' 403 ' . t('Permission denied.'));
+		}
+
+		call_hooks('page_end', \App::$page['content']);
+
+		construct_page($a);
+
+		killme();
+	}
+}
\ No newline at end of file
diff --git a/include/cli_startup.php b/include/cli_startup.php
index a33f7acb0..b89d5f1bb 100644
--- a/include/cli_startup.php
+++ b/include/cli_startup.php
@@ -14,7 +14,7 @@ function cli_startup() {
 
 	App::init();
   
-	if(is_null($db)) {
+	if(! DBA::$connected) {
 	    @include(".htconfig.php");
 
 		$a->convert();
@@ -26,7 +26,7 @@ function cli_startup() {
 		date_default_timezone_set(App::$timezone);
 
     	require_once('include/dba/dba_driver.php');
-	    $db = dba_factory($db_host, $db_port, $db_user, $db_pass, $db_data, $db_type);
+	    $db = DBA::dba_factory($db_host, $db_port, $db_user, $db_pass, $db_data, $db_type);
     	unset($db_host, $db_port, $db_user, $db_pass, $db_data, $db_type);
   	};
 
diff --git a/include/dba/dba_driver.php b/include/dba/dba_driver.php
index e15e107a8..52613a45e 100755
--- a/include/dba/dba_driver.php
+++ b/include/dba/dba_driver.php
@@ -1,4 +1,6 @@
 <?php
+
+class DBA {
 /**
  * @file dba_driver.php
  * @brief some database related functions and abstract driver class.
@@ -7,6 +9,10 @@
  * functions for working with databases.
  */
 
+static public $dba = null;
+static public $dbtype = null;
+
+
 /**
  * @brief Returns the database driver object.
  *
@@ -21,27 +27,28 @@
  * @param bool $install Defaults to false
  * @return null|dba_driver A database driver object (dba_mysql|dba_mysqli) or null if no driver found.
  */
-function dba_factory($server, $port,$user,$pass,$db,$dbtype,$install = false) {
-	$dba = null;
+static public function dba_factory($server, $port,$user,$pass,$db,$dbtype,$install = false) {
 
-	$dbtype = intval($dbtype);
+	self::$dba = null;
+
+	self::$dbtype = intval($dbtype);
 	$set_port = $port;
 
-	if($dbtype == DBTYPE_POSTGRES) {
+	if(self::$dbtype == DBTYPE_POSTGRES) {
 		require_once('include/dba/dba_postgres.php');
 		if(is_null($port)) $set_port = 5432;
-		$dba = new dba_postgres($server, $set_port, $user, $pass, $db, $install);
+		self::$dba = new dba_postgres($server, $set_port, $user, $pass, $db, $install);
 	} else {
 
 //		Highly experimental at the present time.
 //		require_once('include/dba/dba_pdo.php');
-//		$dba = new dba_pdo($server, $set_port,$user,$pass,$db,$install);
+//		self::$dba = new dba_pdo($server, $set_port,$user,$pass,$db,$install);
 //	}
 
 		if(class_exists('mysqli')) {
 			if (is_null($port)) $set_port = ini_get("mysqli.default_port");
 			require_once('include/dba/dba_mysqli.php');
-			$dba = new dba_mysqli($server, $set_port,$user,$pass,$db,$install);
+			self::$dba = new dba_mysqli($server, $set_port,$user,$pass,$db,$install);
 		}
 	}
 
@@ -51,16 +58,18 @@ function dba_factory($server, $port,$user,$pass,$db,$dbtype,$install = false) {
 	// third-party interfaces that are working and well tested. 
  
 
-	if(is_object($dba) && $dba->connected) {
-		$dns = (($dbtype == DBTYPE_POSTGRES) ? 'postgres' : 'mysql')
+	if(is_object(self::$dba) && self::$dba->connected) {
+		$dns = ((self::$dbtype == DBTYPE_POSTGRES) ? 'postgres' : 'mysql')
 		. ':host=' . $server . (is_null($port) ? '' : ';port=' . $port)
 		. ';dbname=' . $db;
-		$dba->pdo_set(array($dns,$user,$pass));
+		self::$dba->pdo_set(array($dns,$user,$pass));
 	}
 
-	define('NULL_DATE', $dba->get_null_date());
-	define('ACTIVE_DBTYPE', $dbtype);
-	return $dba;
+	define('NULL_DATE', self::$dba->get_null_date());
+	define('ACTIVE_DBTYPE', self::$dbtype);
+	return self::$dba;
+}
+
 }
 
 /**
@@ -232,8 +241,8 @@ function printable($s) {
 function dbg($state) {
 	global $db;
 
-	if($db)
-		$db->dbg($state);
+	if(\DBA::$dba)
+		\DBA::$dba->dbg($state);
 }
 
 /**
@@ -249,19 +258,19 @@ function dbg($state) {
 function dbesc($str) {
 	global $db;
 
-	if($db && $db->connected)
-		return($db->escape($str));
+	if(\DBA::$dba && \DBA::$dba->connected)
+		return(\DBA::$dba->escape($str));
 	else
 		return(str_replace("'", "\\'", $str));
 }
 function dbescbin($str) {
 	global $db;
-	return $db->escapebin($str);
+	return \DBA::$dba->escapebin($str);
 }
 
 function dbunescbin($str) {
 	global $db;
-	return $db->unescapebin($str);
+	return \DBA::$dba->unescapebin($str);
 }
 
 function dbescdate($date) {
@@ -275,27 +284,27 @@ function dbescdate($date) {
 
 function db_quoteinterval($txt) {
 	global $db;
-	return $db->quote_interval($txt);
+	return \DBA::$dba->quote_interval($txt);
 }
 
 function dbesc_identifier($str) {
 	global $db;
-	return $db->escape_identifier($str);
+	return \DBA::$dba->escape_identifier($str);
 }
 
 function db_utcnow() {
 	global $db;
-	return $db->utcnow();
+	return \DBA::$dba->utcnow();
 }
 
 function db_optimizetable($table) {
 	global $db;
-	$db->optimize_table($table);
+	\DBA::$dba->optimize_table($table);
 }
 
 function db_concat($fld, $sep) {
 	global $db;
-	return $db->concat($fld, $sep);
+	return \DBA::$dba->concat($fld, $sep);
 }
 
 // Function: q($sql,$args);
@@ -325,7 +334,7 @@ function q($sql) {
 	$args = func_get_args();
 	unset($args[0]);
 
-	if($db && $db->connected) {
+	if(\DBA::$dba && \DBA::$dba->connected) {
 		$stmt = vsprintf($sql, $args);
 		if($stmt === false) {
 			if(version_compare(PHP_VERSION, '5.4.0') >= 0)
@@ -356,8 +365,8 @@ function q($sql) {
 function dbq($sql) {
 	global $db;
 
-	if($db && $db->connected)
-		$ret = $db->q($sql);
+	if(\DBA::$dba && \DBA::$dba->connected)
+		$ret = \DBA::$dba->q($sql);
 	else
 		$ret = false;
 
@@ -423,8 +432,8 @@ function db_getfunc($f) {
 
 function db_logger($s,$level = LOGGER_NORMAL,$syslog = LOG_INFO) {
 	global $db;
-	$saved = $db->debug;
-	$db->debug = false;
+	$saved = \DBA::$dba->debug;
+	\DBA::$dba->debug = false;
 	logger($s,$level,$syslog);
-	$db->debug = $saved;
+	\DBA::$dba->debug = $saved;
 }
\ No newline at end of file
diff --git a/include/network.php b/include/network.php
index 9fe0fd9cf..35f4d113f 100644
--- a/include/network.php
+++ b/include/network.php
@@ -2040,7 +2040,7 @@ function get_site_info() {
 		'admin' => $admin,
 		'site_name' => (($site_name) ? $site_name : ''),
 		'platform' => Zotlabs\Lib\System::get_platform_name(),
-		'dbdriver' => $db->getdriver(),
+		'dbdriver' => DBA::$dba->getdriver(),
 		'lastpoll' => get_config('system','lastpoll'),
 		'info' => (($site_info) ? $site_info : ''),
 		'channels_total' => $channels_total_stat,
diff --git a/include/text.php b/include/text.php
index 91aeae989..21692e74f 100644
--- a/include/text.php
+++ b/include/text.php
@@ -571,7 +571,7 @@ function logger($msg, $level = LOGGER_NORMAL, $priority = LOG_INFO) {
 	global $a;
 	global $db;
 
-	if((App::$module == 'install') || (! ($db && $db->connected)))
+	if((App::$module == 'install') || (! (DBA::$dba && DBA::$dba->connected)))
 		return;
 
 	$debugging = get_config('system', 'debugging');
@@ -652,7 +652,7 @@ function dlogger($msg, $level = 0) {
 	global $a;
 	global $db;
 
-	if((App::$module == 'install') || (! ($db && $db->connected)))
+	if((App::$module == 'install') || (! (DBA::$dba && DBA::$dba->connected)))
 		return;
 
 	$debugging = get_config('system','debugging');
diff --git a/index.php b/index.php
index 5a25e67c7..b3d40df07 100755
--- a/index.php
+++ b/index.php
@@ -1,183 +1,13 @@
 <?php
+
 /**
  * @file index.php
  *
  * @brief The main entry point to the application.
- *
- * Bootstrap the application, load configuration, load modules, load theme, etc.
- */
-
-/*
- * bootstrap the application
- */
-require_once('boot.php');
-
-if(file_exists('.htsite.php'))
-	include('.htsite.php');
-
-// our global App object
-
-$a = new miniApp;
-
-App::init();
-
-/*
- * Load the configuration file which contains our DB credentials.
- * Ignore errors. If the file doesn't exist or is empty, we are running in
- * installation mode.
  */
 
-App::$install = ((file_exists('.htconfig.php') && filesize('.htconfig.php')) ? false : true);
-
-@include('.htconfig.php');
-
-if(! defined('UNO'))
-	define('UNO', 0);
-
-$a->convert();
-
-App::$timezone = ((x($default_timezone)) ? $default_timezone : 'UTC');
-date_default_timezone_set(App::$timezone);
-
-
-/*
- * Try to open the database;
- */
-
-require_once('include/dba/dba_driver.php');
-
-if(! App::$install) {
-	$db = dba_factory($db_host, $db_port, $db_user, $db_pass, $db_data, $db_type, App::$install);
-	if(! $db->connected) {
-		system_unavailable();
-	}
-
-	unset($db_host, $db_port, $db_user, $db_pass, $db_data, $db_type);
-
-	/**
-	 * Load configs from db. Overwrite configs from .htconfig.php
-	 */
-
-	load_config('config');
-	load_config('system');
-	load_config('feature');
-
-	App::$session = new \Zotlabs\Web\Session();
-	App::$session->init();
-	load_hooks();
-	call_hooks('init_1');
-
-}
-
-
-	App::$language = get_best_language();
-	load_translation_table(App::$language,App::$install);
-
-
-/**
- *
- * Important stuff we always need to do.
- *
- * The order of these may be important so use caution if you think they're all
- * intertwingled with no logical order and decide to sort it out. Some of the
- * dependencies have changed, but at least at one time in the recent past - the
- * order was critical to everything working properly
- *
- */
-
-  if(App::$session) {
-	App::$session->start();
-  }
-  else {
-	session_start();
-	register_shutdown_function('session_write_close');
-  }
-
-/**
- * Language was set earlier, but we can over-ride it in the session.
- * We have to do it here because the session was just now opened.
- */
-
-if(array_key_exists('system_language',$_POST)) {
-	if(strlen($_POST['system_language']))
-		$_SESSION['language'] = $_POST['system_language'];
-	else
-		unset($_SESSION['language']);
-}
-if((x($_SESSION, 'language')) && ($_SESSION['language'] !== $lang)) {
-	App::$language = $_SESSION['language'];
-	load_translation_table(App::$language);
-}
-
-if((x($_GET,'zid')) && (! App::$install)) {
-	App::$query_string = strip_zids(App::$query_string);
-	if(! local_channel()) {
-		$_SESSION['my_address'] = $_GET['zid'];
-		zid_init($a);
-	}
-}
-
-if((x($_SESSION, 'authenticated')) || (x($_POST, 'auth-params')) || (App::$module === 'login'))
-	require('include/auth.php');
-
-if(! x($_SESSION, 'sysmsg'))
-	$_SESSION['sysmsg'] = array();
-
-if(! x($_SESSION, 'sysmsg_info'))
-	$_SESSION['sysmsg_info'] = array();
-
-/*
- * check_config() is responsible for running update scripts. These automatically
- * update the DB schema whenever we push a new one out. It also checks to see if
- * any plugins have been added or removed and reacts accordingly.
- */
-
-
-if(App::$install) {
-	/* Allow an exception for the view module so that pcss will be interpreted during installation */
-	if(App::$module != 'view')
-		App::$module = 'setup';
-}
-else
-	check_config($a);
-
-nav_set_selected('nothing');
-
-$Router = new Zotlabs\Web\Router($a);
-
-/* initialise content region */
-
-if(! x(App::$page, 'content'))
-	App::$page['content'] = '';
-
-call_hooks('page_content_top', App::$page['content']);
-
-
-$Router->Dispatch($a);
-
-
-// If you're just visiting, let javascript take you home
-
-if(x($_SESSION, 'visitor_home')) {
-	$homebase = $_SESSION['visitor_home'];
-} elseif(local_channel()) {
-	$homebase = z_root() . '/channel/' . App::$channel['channel_address'];
-}
-
-if(isset($homebase)) {
-	App::$page['content'] .= '<script>var homebase = "' . $homebase . '";</script>';
-}
-
-// now that we've been through the module content, see if the page reported
-// a permission problem and if so, a 403 response would seem to be in order.
-
-if(stristr(implode("", $_SESSION['sysmsg']), t('Permission denied'))) {
-	header($_SERVER['SERVER_PROTOCOL'] . ' 403 ' . t('Permission denied.'));
-}
-
-
-call_hooks('page_end', App::$page['content']);
+require_once('Zotlabs/Web/WebServer.php');
 
-construct_page($a);
+$server = new WebServer();
+$server->run();
 
-killme();