2007-04-16 11:58:25 +00:00
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<?php
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2009-07-21 03:18:40 +00:00
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/**
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* \mainpage Shimmie2 / SCore Documentation
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*
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* There are a bunch of Extension subclasses, they talk to eachother by sending
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* and recieving Event subclasses. The topic of conversation is decided by the
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* initial PageRequestEvent, and each extension puts its notes into the shared
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* Page data store. Once the conversation is over, the Page is passed to the
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* current theme's Layout class which will tidy up the data and present it to
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* the user.
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*
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*
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* \page globals Globals
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*
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* There are four global variables which are pretty essential to most extensions:
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*
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* \li $config -- some variety of Config subclass
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* \li $database -- a Database object used to get raw SQL access
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* \li $page -- a Page to holds all the loose bits of extension output
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* \li $user -- the currently logged in User
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*/
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2007-10-27 19:38:13 +00:00
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// set up and purify the environment
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2008-02-06 17:24:08 +00:00
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define("DEBUG", true);
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2009-01-04 16:24:06 +00:00
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define("SCORE_VERSION", 's2hack');
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2007-10-28 18:02:22 +00:00
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define("VERSION", 'trunk');
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2007-07-06 17:02:52 +00:00
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2009-01-04 16:24:06 +00:00
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if(!file_exists("config.php")) {
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header("Location: install.php");
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exit;
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}
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2007-04-16 11:58:25 +00:00
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2009-01-04 16:24:06 +00:00
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require_once "core/util.inc.php";
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2009-07-21 03:18:40 +00:00
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_version_check();
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_sanitise_environment();
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2007-04-16 11:58:25 +00:00
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2007-10-27 19:38:13 +00:00
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2009-01-04 16:24:06 +00:00
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try {
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// load base files
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$files = array_merge(glob("core/*.php"), glob("ext/*/main.php"));
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foreach($files as $filename) {
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require_once $filename;
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}
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2007-04-16 11:58:25 +00:00
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2007-10-27 19:38:13 +00:00
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2009-01-04 16:24:06 +00:00
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// connect to the database
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$database = new Database();
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$database->db->fnExecute = '_count_execs';
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$config = new DatabaseConfig($database);
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2007-10-27 19:38:13 +00:00
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2009-01-04 16:24:06 +00:00
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// load the theme parts
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$_theme = $config->get_string("theme", "default");
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if(!file_exists("themes/$_theme")) $_theme = "default";
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require_once "themes/$_theme/page.class.php";
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require_once "themes/$_theme/layout.class.php";
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require_once "themes/$_theme/themelet.class.php";
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2007-12-19 10:56:08 +00:00
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2009-01-04 16:24:06 +00:00
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$themelets = glob("ext/*/theme.php");
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foreach($themelets as $filename) {
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require_once $filename;
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}
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2007-10-27 19:38:13 +00:00
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2009-01-04 16:24:06 +00:00
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$custom_themelets = glob("themes/$_theme/*.theme.php");
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if($custom_themelets) {
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$m = array();
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foreach($custom_themelets as $filename) {
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if(preg_match("/themes\/$_theme\/(.*)\.theme\.php/",$filename,$m)
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2009-06-05 19:53:00 +00:00
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&& in_array("ext/{$m[1]}/theme.php", $themelets)) {
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2009-01-04 16:24:06 +00:00
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require_once $filename;
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}
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2008-02-17 09:25:49 +00:00
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}
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}
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2007-10-27 19:38:13 +00:00
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2009-05-11 21:08:32 +00:00
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// initialise the extensions
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foreach(get_declared_classes() as $class) {
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if(is_subclass_of($class, "SimpleExtension")) {
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$c = new $class();
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$c->i_am($c);
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add_event_listener($c);
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}
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}
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2009-01-04 16:24:06 +00:00
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// start the page generation waterfall
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$page = new Page();
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$user = _get_user($config, $database);
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2009-05-11 14:04:33 +00:00
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send_event(new InitExtEvent());
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send_event(_get_page_request());
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$page->display();
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2008-01-02 21:49:12 +00:00
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2009-01-04 16:24:06 +00:00
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// for databases which support transactions
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2009-01-22 15:51:50 +00:00
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if($database->engine->name != "sqlite") {
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$database->db->CommitTrans(true);
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}
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2009-01-04 16:24:06 +00:00
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}
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catch(Exception $e) {
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$version = VERSION;
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$message = $e->getMessage();
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header("HTTP/1.0 500 Internal Error");
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print <<<EOD
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<html>
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<head>
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<title>Internal error - SCore-$version</title>
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</head>
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<body>
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<h1>Internal Error</h1>
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<p>$message
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</body>
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</html>
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EOD;
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}
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2007-04-16 11:58:25 +00:00
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?>
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