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');
public $plugins;
public $apps = array();
public $identities;
- public $is_mobile;
- public $is_tablet;
+ public $is_mobile = false;
+ public $is_tablet = false;
public $is_friendica_app;
public $performance = array();
public $callstack = array();
+ public $theme_info = array();
public $nav_sel;
$shortcut_icon = get_config("system", "shortcut_icon");
if ($shortcut_icon == "")
- $shortcut_icon = $this->get_baseurl()."/images/friendica-32.png";
+ $shortcut_icon = "images/friendica-32.png";
$touch_icon = get_config("system", "touch_icon");
if ($touch_icon == "")
- $touch_icon = $this->get_baseurl()."/images/friendica-128.png";
+ $touch_icon = "images/friendica-128.png";
$tpl = get_markup_template('head.tpl');
$this->page['htmlhead'] = replace_macros($tpl,array(
} else {
$r = q("SELECT `contact`.`avatar-date` AS picdate FROM `contact` WHERE `contact`.`thumb` like '%%/%s'",
$common_filename);
- if(! count($r)){
+ if(! dba::is_result($r)){
$this->cached_profile_image[$avatar_image] = $avatar_image;
} else {
$this->cached_profile_picdate[$common_filename] = "?rev=".urlencode($r[0]['picdate']);
}
+ /**
+ * @brief Removes the baseurl from an url. This avoids some mixed content problems.
+ *
+ * @param string $url
+ *
+ * @return string The cleaned url
+ */
+ function remove_baseurl($url){
+
+ // Is the function called statically?
+ if (!is_object($this))
+ return(self::$a->remove_baseurl($url));
+
+ $url = normalise_link($url);
+ $base = normalise_link($this->get_baseurl());
+ $url = str_replace($base."/", "", $url);
+ return $url;
+ }
+
/**
* @brief Register template engine class
*
function save_timestamp($stamp, $value) {
$duration = (float)(microtime(true)-$stamp);
+ if (!isset($this->performance[$value])) {
+ // Prevent ugly E_NOTICE
+ $this->performance[$value] = 0;
+ }
+
$this->performance[$value] += (float)$duration;
$this->performance["marktime"] += (float)$duration;
- // Trace the different functions with their timestamps
- $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 5);
+ $callstack = $this->callstack();
- array_shift($trace);
+ if (!isset($this->callstack[$value][$callstack])) {
+ // Prevent ugly E_NOTICE
+ $this->callstack[$value][$callstack] = 0;
+ }
- $function = array();
- foreach ($trace AS $func)
- $function[] = $func["function"];
+ $this->callstack[$value][$callstack] += (float)$duration;
+
+ }
- $function = implode(", ", $function);
+ /**
+ * @brief Returns a string with a callstack. Can be used for logging.
+ *
+ * @return string
+ */
+ function callstack() {
+ $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 6);
- $this->callstack[$value][$function] += (float)$duration;
+ // We remove the first two items from the list since they contain data that we don't need.
+ array_shift($trace);
+ array_shift($trace);
+ $callstack = array();
+ foreach ($trace AS $func)
+ $callstack[] = $func["function"];
+
+ return implode(", ", $callstack);
}
function mark_timestamp($mark) {
return($this->is_friendica_app);
}
+ /**
+ * @brief Checks if the maximum load is reached
+ *
+ * @return bool Is the load reached?
+ */
+ function maxload_reached() {
+
+ $maxsysload = intval(get_config('system', 'maxloadavg'));
+ if ($maxsysload < 1)
+ $maxsysload = 50;
+
+ $load = current_load();
+ if ($load) {
+ if (intval($load) > $maxsysload) {
+ logger('system: load '.$load.' too high.');
+ return true;
+ }
+ }
+ 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('php', $task);
+ }
+ return true;
+ }
+ }
+ return false;
+ }
}
/**
function check_plugins(&$a) {
$r = q("SELECT * FROM `addon` WHERE `installed` = 1");
- if(count($r))
+ if(dba::is_result($r))
$installed = $r;
else
$installed = array();
$noid = get_config('system','no_openid');
- $dest_url = $a->get_baseurl(true) . '/' . $a->query_string;
+ $dest_url = $a->query_string;
if(local_user()) {
$tpl = get_markup_template("logout.tpl");
* @brief Redirect to another URL and terminate this process.
*/
function goaway($s) {
+ if (!strstr(normalise_link($s), "http://"))
+ $s = App::get_baseurl()."/".$s;
+
header("Location: $s");
killme();
}
$r = q("select theme from user where uid = %d limit 1",
intval($a->profile_uid)
);
- if($r)
+ if(dba::is_result($r))
$page_theme = $r[0]['theme'];
}
$opts = (($a->profile_uid) ? '?f=&puid=' . $a->profile_uid : '');
if (file_exists('view/theme/' . $t . '/style.php'))
- return($a->get_baseurl() . '/view/theme/' . $t . '/style.pcss' . $opts);
+ return('view/theme/'.$t.'/style.pcss'.$opts);
- return($a->get_baseurl() . '/view/theme/' . $t . '/style.css');
+ return('view/theme/'.$t.'/style.css');
}
function feed_birthday($uid,$tz) {
intval($uid)
);
- if($p && count($p)) {
+ if(dba::is_result($p)) {
$tmp_dob = substr($p[0]['dob'],5);
if(intval($tmp_dob)) {
$y = datetime_convert($tz,$tz,'now','Y');
$r = q("SELECT `id`,`network`,`url`,`thumb`, `rel` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `thumb` != ''",
intval($uid)
);
- if(count($r)) {
+
+ if(dba::is_result($r)) {
foreach($r as $rr){
$url = normalise_link($rr['url']);
$ret[$url] = $rr;