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Merge remote-tracking branch 'upstream/develop' into 1702-null-date

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Michael 2017-03-18 08:31:43 +00:00
commit e301fa0832
64 changed files with 1826 additions and 2335 deletions
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126
boot.php
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@ -32,7 +32,6 @@ require_once('include/cache.php');
require_once('library/Mobile_Detect/Mobile_Detect.php');
require_once('include/features.php');
require_once('include/identity.php');
require_once('include/pidfile.php');
require_once('update.php');
require_once('include/dbstructure.php');
@ -1354,60 +1353,25 @@ class App {
return false;
}
/**
* @brief Checks if the process is already running
*
* @param string $taskname The name of the task that will be used for the name of the lockfile
* @param string $task The path and name of the php script
* @param int $timeout The timeout after which a task should be killed
*
* @return bool Is the process running?
*/
function is_already_running($taskname, $task = "", $timeout = 540) {
$lockpath = get_lockpath();
if ($lockpath != '') {
$pidfile = new pidfile($lockpath, $taskname);
if ($pidfile->is_already_running()) {
logger("Already running");
if ($pidfile->running_time() > $timeout) {
$pidfile->kill();
logger("killed stale process");
// Calling a new instance
if ($task != "")
proc_run(PRIORITY_MEDIUM, $task);
}
return true;
}
}
return false;
}
function proc_run($args) {
if (!function_exists("proc_open")) {
return;
}
// Add the php path if it is a php call
if (count($args) && ($args[0] === 'php' OR !is_string($args[0]))) {
// If the last worker fork was less than 10 seconds before then don't fork another one.
// This should prevent the forking of masses of workers.
if (get_config("system", "worker")) {
$cachekey = "app:proc_run:started";
$result = Cache::get($cachekey);
if (!is_null($result)) {
if ((time() - $result) < 10) {
return;
}
}
// Set the timestamp of the last proc_run
Cache::set($cachekey, time(), CACHE_MINUTE);
// If the last worker fork was less than 10 seconds before then don't fork another one.
// This should prevent the forking of masses of workers.
$cachekey = "app:proc_run:started";
$result = Cache::get($cachekey);
if (!is_null($result)) {
if ((time() - $result) < 10) {
return;
}
$args[0] = ((x($this->config,'php_path')) && (strlen($this->config['php_path'])) ? $this->config['php_path'] : 'php');
}
// Set the timestamp of the last proc_run
Cache::set($cachekey, time(), CACHE_MINUTE);
array_unshift($args, ((x($this->config,'php_path')) && (strlen($this->config['php_path'])) ? $this->config['php_path'] : 'php'));
// add baseurl to args. cli scripts can't construct it
$args[] = $this->get_baseurl();
@ -1897,11 +1861,35 @@ function goaway($s) {
* @return int|bool user id or false
*/
function local_user() {
if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid')))
if (x($_SESSION, 'authenticated') && x($_SESSION, 'uid')) {
return intval($_SESSION['uid']);
}
return false;
}
/**
* @brief Returns the public contact id of logged in user or false.
*
* @return int|bool public contact id or false
*/
function public_contact() {
static $public_contact_id = false;
if (!$public_contact_id && x($_SESSION, 'authenticated')) {
if (x($_SESSION, 'my_address')) {
// Local user
$public_contact_id = intval(get_contact($_SESSION['my_address'], 0));
} else if (x($_SESSION, 'visitor_home')) {
// Remote user
$public_contact_id = intval(get_contact($_SESSION['visitor_home'], 0));
}
} else if (!x($_SESSION, 'authenticated')) {
$public_contact_id = false;
}
return $public_contact_id;
}
/**
* @brief Returns contact id of authenticated site visitor or false
*
@ -1960,10 +1948,9 @@ function get_max_import_size() {
* @brief Wrap calls to proc_close(proc_open()) and call hook
* so plugins can take part in process :)
*
* @param (string|integer|array) $cmd program to run, priority or parameter array
* @param (integer|array) priority or parameter array, $cmd atrings are deprecated and are ignored
*
* next args are passed as $cmd command line
* e.g.: proc_run("ls","-la","/tmp");
* or: proc_run(PRIORITY_HIGH, "include/notifier.php", "drop", $drop_id);
* or: proc_run(array('priority' => PRIORITY_HIGH, 'dont_fork' => true), "include/create_shadowentry.php", $post_id);
*
@ -2008,11 +1995,6 @@ function proc_run($cmd){
if (!$arr['run_cmd'] OR !count($args))
return;
if (!get_config("system", "worker") OR (is_string($run_parameter) AND ($run_parameter != 'php'))) {
$a->proc_run($args);
return;
}
$priority = PRIORITY_MEDIUM;
$dont_fork = get_config("system", "worker_dont_fork");
@ -2060,7 +2042,7 @@ function proc_run($cmd){
return;
// Now call the poller to execute the jobs that we just added to the queue
$args = array("php", "include/poller.php", "no_cron");
$args = array("include/poller.php", "no_cron");
$a->proc_run($args);
}
@ -2394,38 +2376,6 @@ function get_itemcachepath() {
return "";
}
function get_lockpath() {
$lockpath = get_config('system','lockpath');
if (($lockpath != "") AND App::directory_usable($lockpath)) {
// We have a lock path and it is usable
return $lockpath;
}
// We don't have a working preconfigured lock path, so we take the temp path.
$temppath = get_temppath();
if ($temppath != "") {
// To avoid any interferences with other systems we create our own directory
$lockpath = $temppath."/lock";
if (!is_dir($lockpath)) {
mkdir($lockpath);
}
if (App::directory_usable($lockpath)) {
// The new path is usable, we are happy
set_config("system", "lockpath", $lockpath);
return $lockpath;
} else {
// We can't create a subdirectory, strange.
// But the directory seems to work, so we use it but don't store it.
return $temppath;
}
}
// Reaching this point means that the operating system is configured badly.
return "";
}
/**
* @brief Returns the path where spool files are stored
*