X-Git-Url: https://git.mxchange.org/?p=friendica.git;a=blobdiff_plain;f=index.php;h=9fe248e8e2b5329f3b67503a75c74e9a2bc6ef3b;hp=8784b5d0eb1d5f7bb82af52dbd7d6cbdd60ae6a9;hb=e61d6e030eefa00685020f44601d3363814a5dae;hpb=c19092c4566755609307547e4ad5038de0253841 diff --git a/index.php b/index.php index 8784b5d0eb..9fe248e8e2 100644 --- a/index.php +++ b/index.php @@ -53,6 +53,27 @@ if(!$install) { load_config('config'); load_config('system'); + $maxsysload_frontend = intval(get_config('system','maxloadavg_frontend')); + if($maxsysload_frontend < 1) + $maxsysload_frontend = 50; + if(function_exists('sys_getloadavg')) { + $load = sys_getloadavg(); + if(intval($load[0]) > $maxsysload_frontend) { + logger('system: load ' . $load[0] . ' too high. Service Temporarily Unavailable.'); + header($_SERVER["SERVER_PROTOCOL"].' 503 Service Temporarily Unavailable'); + header('Retry-After: 300'); + die("System is currently unavailable. Please try again later"); + } + } + + + if (get_config('system','force_ssl') AND ($a->get_scheme() == "http") AND + (intval(get_config('system','ssl_policy')) == SSL_POLICY_FULL) AND + (substr($a->get_baseurl(), 0, 8) == "https://")) { + header("HTTP/1.1 302 Moved Temporarily"); + header("location: ".$a->get_baseurl()."/".$a->query_string); + } + require_once("include/session.php"); load_hooks(); call_hooks('init_1'); @@ -70,7 +91,7 @@ load_translation_table($lang); * * The order of these may be important so use caution if you think they're all * intertwingled with no logical order and decide to sort it out. Some of the - * dependencies have changed, but at least at one time in the recent past - the + * dependencies have changed, but at least at one time in the recent past - the * order was critical to everything working properly * */ @@ -81,13 +102,13 @@ session_start(); * Language was set earlier, but we can over-ride it in the session. * We have to do it here because the session was just now opened. */ - -if(array_key_exists('system_language',$_POST)) { - if(strlen($_POST['system_language'])) - $_SESSION['language'] = $_POST['system_language']; - else - unset($_SESSION['language']); +if (x($_SESSION,'authenticated') && !x($_SESSION,'language')) { + // we didn't loaded user data yet, but we need user language + $r = q("SELECT language FROM user WHERE uid=%d", intval($_SESSION['uid'])); + $_SESSION['language'] = $lang; + if (count($r)>0) $_SESSION['language'] = $r[0]['language']; } + if((x($_SESSION,'language')) && ($_SESSION['language'] !== $lang)) { $lang = $_SESSION['language']; load_translation_table($lang); @@ -103,7 +124,7 @@ if((x($_GET,'zrl')) && (!$install && !$maintenance)) { * * For Mozilla auth manager - still needs sorting, and this might conflict with LRDD header. * Apache/PHP lumps the Link: headers into one - and other services might not be able to parse it - * this way. There's a PHP flag to link the headers because by default this will over-write any other + * this way. There's a PHP flag to link the headers because by default this will over-write any other * link header. * * What we really need to do is output the raw headers ourselves so we can keep them separate. @@ -118,7 +139,6 @@ if((x($_SESSION,'authenticated')) || (x($_POST,'auth-params')) || ($a->module == if(! x($_SESSION,'authenticated')) header('X-Account-Management-Status: none'); - /* set up page['htmlhead'] and page['end'] for the modules to use */ $a->page['htmlhead'] = ''; $a->page['end'] = ''; @@ -131,14 +151,16 @@ if(! x($_SESSION,'sysmsg_info')) $_SESSION['sysmsg_info'] = array(); /* - * check_config() is responsible for running update scripts. These automatically + * check_config() is responsible for running update scripts. These automatically * update the DB schema whenever we push a new one out. It also checks to see if - * any plugins have been added or removed and reacts accordingly. + * any plugins have been added or removed and reacts accordingly. */ -if($install) +// in install mode, any url loads install module +// but we need "view" module for stylesheet +if($install && $a->module!="view") $a->module = 'install'; -elseif($maintenance) +elseif($maintenance && $a->module!="view") $a->module = 'maintenance'; else { check_url($a); @@ -167,13 +189,13 @@ if((local_user()) || (! $privateapps === "1")) * and use it for handling our URL request. * The module file contains a few functions that we call in various circumstances * and in the following order: - * + * * "module"_init * "module"_post (only called if there are $_POST variables) * "module"_afterpost * "module"_content - the string return of this function contains our page body * - * Modules which emit other serialisations besides HTML (XML,JSON, etc.) should do + * Modules which emit other serialisations besides HTML (XML,JSON, etc.) should do * so within the module init and/or post functions and then invoke killme() to terminate * further processing. */ @@ -191,6 +213,10 @@ if(strlen($a->module)) { if ($a->module == "stream") $a->module = "network"; + // Compatibility with the Firefox App + if (($a->module == "users") AND ($a->cmd == "users/sign_in")) + $a->module = "login"; + $privateapps = get_config('config','private_addons'); if(is_array($a->plugins) && in_array($a->module,$a->plugins) && file_exists("addon/{$a->module}/{$a->module}.php")) { @@ -218,8 +244,8 @@ if(strlen($a->module)) { * * The URL provided does not resolve to a valid module. * - * On Dreamhost sites, quite often things go wrong for no apparent reason and they send us to '/internal_error.html'. - * We don't like doing this, but as it occasionally accounts for 10-20% or more of all site traffic - + * On Dreamhost sites, quite often things go wrong for no apparent reason and they send us to '/internal_error.html'. + * We don't like doing this, but as it occasionally accounts for 10-20% or more of all site traffic - * we are going to trap this and redirect back to the requested page. As long as you don't have a critical error on your page * this will often succeed and eventually do the right thing. * @@ -361,7 +387,7 @@ if(stristr( implode("",$_SESSION['sysmsg']), t('Permission denied'))) { * Report anything which needs to be communicated in the notification area (before the main body) * */ - + /*if(x($_SESSION,'sysmsg')) { $a->page['content'] = "
{$_SESSION['sysmsg']}
\r\n" . ((x($a->page,'content')) ? $a->page['content'] : ''); @@ -428,18 +454,124 @@ else $a->page['htmlhead'] = str_replace('{{$stylesheet}}',$stylesheet,$a->page['htmlhead']); //$a->page['htmlhead'] = replace_macros($a->page['htmlhead'], array('$stylesheet' => $stylesheet)); +if (isset($_GET["mode"]) AND (($_GET["mode"] == "raw") OR ($_GET["mode"] == "minimal"))) { + $doc = new DOMDocument(); + + $target = new DOMDocument(); + $target->loadXML(""); + + $content = mb_convert_encoding($a->page["content"], 'HTML-ENTITIES', "UTF-8"); + + @$doc->loadHTML($content); + + $xpath = new DomXPath($doc); + + $list = $xpath->query("//*[contains(@id,'tread-wrapper-')]"); /* */ + + foreach ($list as $item) { + + $item = $target->importNode($item, true); + + // And then append it to the target + $target->documentElement->appendChild($item); + } +} + +if (isset($_GET["mode"]) AND ($_GET["mode"] == "raw")) { + + header("Content-type: text/html; charset=utf-8"); + + echo substr($target->saveHTML(), 6, -8); + + session_write_close(); + exit; + +} elseif (get_pconfig(local_user(),'system','infinite_scroll') + AND ($a->module == "network") AND ($_GET["mode"] != "minimal")) { + if (is_string($_GET["page"])) + $pageno = $_GET["page"]; + else + $pageno = 1; + + $reload_uri = ""; + + foreach ($_GET AS $param => $value) + if (($param != "page") AND ($param != "q")) + $reload_uri .= "&".$param."=".urlencode($value); + + if (($a->page_offset != "") AND !strstr($reload_uri, "&offset=")) + $reload_uri .= "&offset=".urlencode($a->page_offset); + + +$a->page['htmlhead'] .= <<< EOT + + +EOT; + +} + $page = $a->page; $profile = $a->profile; header("Content-type: text/html; charset=utf-8"); -$template = 'view/theme/' . current_theme() . '/' - . ((x($a->page,'template')) ? $a->page['template'] : 'default' ) . '.php'; -if(file_exists($template)) - require_once($template); -else - require_once(str_replace('theme/' . current_theme() . '/', '', $template)); +if (isset($_GET["mode"]) AND ($_GET["mode"] == "minimal")) { + //$page['content'] = substr($target->saveHTML(), 6, -8)."\n\n". + // '
'."\n\n"; + + require "view/minimal.php"; +} else { + $template = 'view/theme/' . current_theme() . '/' + . ((x($a->page,'template')) ? $a->page['template'] : 'default' ) . '.php'; + + if(file_exists($template)) + require_once($template); + else + require_once(str_replace('theme/' . current_theme() . '/', '', $template)); +} session_write_close(); exit;