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Moved functions out of boot.php into class

- z_root() => $a->getBaseURL()
- absurl() => removed because no usage
- is_ajax() => $a->isAjax()
- current_load() => System::currentLoad()
- argc() => $a->argc
- argv($x) => $a->getArgumentValue($x)
pull/5905/head
Philipp Holzer 4 years ago
parent
commit
2c541afd47
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GPG Key ID: 517BE60E2CE5C8A5
  1. 78
      boot.php
  2. 8
      mod/admin.php
  3. 4
      mod/help.php
  4. 4
      mod/item.php
  5. 2
      mod/viewsrc.php
  6. 37
      src/App.php
  7. 21
      src/Core/System.php
  8. 2
      src/Core/Worker.php

78
boot.php

@ -475,44 +475,6 @@ function defaults() {
return $return;
}
/**
* @brief Returns the baseurl.
*
* @see System::baseUrl()
*
* @return string
* @TODO Function is deprecated and only used in some addons
*/
function z_root()
{
return System::baseUrl();
}
/**
* @brief Return absolut URL for given $path.
*
* @param string $path given path
*
* @return string
*/
function absurl($path)
{
if (strpos($path, '/') === 0) {
return z_path() . $path;
}
return $path;
}
/**
* @brief Function to check if request was an AJAX (xmlhttprequest) request.
*
* @return boolean
*/
function is_ajax()
{
return (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest');
}
/**
* @brief Function to check if request was an AJAX (xmlhttprequest) request.
*
@ -1175,46 +1137,6 @@ function validate_include(&$file)
return $valid;
}
function current_load()
{
if (!function_exists('sys_getloadavg')) {
return false;
}
$load_arr = sys_getloadavg();
if (!is_array($load_arr)) {
return false;
}
return max($load_arr[0], $load_arr[1]);
}
/**
* @brief get c-style args
*
* @return int
*/
function argc()
{
return get_app()->argc;
}
/**
* @brief Returns the value of a argv key
*
* @param int $x argv key
* @return string Value of the argv key
*/
function argv($x)
{
if (array_key_exists($x, get_app()->argv)) {
return get_app()->argv[$x];
}
return '';
}
/**
* @brief Get the data which is needed for infinite scroll
*

8
mod/admin.php

@ -77,7 +77,7 @@ function admin_post(App $a)
break;
case 'themes':
if ($a->argc < 2) {
if (is_ajax()) {
if ($a->isAjax()) {
return;
}
goaway('admin/');
@ -107,7 +107,7 @@ function admin_post(App $a)
}
info(L10n::t('Theme settings updated.'));
if (is_ajax()) {
if ($a->isAjax()) {
return;
}
$return_path = 'admin/themes/' . $theme;
@ -286,7 +286,7 @@ function admin_content(App $a)
$o = admin_page_summary($a);
}
if (is_ajax()) {
if ($a->isAjax()) {
echo $o;
killme();
return '';
@ -2536,7 +2536,7 @@ function admin_page_features_post(App $a)
*/
function admin_page_features(App $a)
{
if ((argc() > 1) && (argv(1) === 'features')) {
if (($a->argc > 1) && ($a->argv[1] === 'features')) {
$arr = [];
$features = Feature::get(false);

4
mod/help.php

@ -36,12 +36,12 @@ function help_content(App $a)
$path = '';
// looping through the argv keys bigger than 0 to build
// a path relative to /help
for ($x = 1; $x < argc(); $x ++) {
for ($x = 1; $x < $a->argc; $x ++) {
if (strlen($path)) {
$path .= '/';
}
$path .= argv($x);
$path .= $a->getArgumentValue($x);
}
$title = basename($path);
$filename = $path;

4
mod/item.php

@ -876,13 +876,13 @@ function item_content(App $a)
$o = '';
if (($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) {
if (is_ajax()) {
if ($a->isAjax()) {
$o = Item::deleteForUser(['id' => $a->argv[2]], local_user());
} else {
$o = drop_item($a->argv[2]);
}
if (is_ajax()) {
if ($a->isAjax()) {
// ajax return: [<item id>, 0 (no perm) | <owner id>]
echo json_encode([intval($a->argv[2]), intval($o)]);
killme();

2
mod/viewsrc.php

@ -26,7 +26,7 @@ function viewsrc_content(App $a)
$item = Item::selectFirst(['body'], ['uid' => local_user(), 'id' => $item_id]);
if (DBA::isResult($item)) {
if (is_ajax()) {
if ($a->isAjax()) {
echo str_replace("\n", '<br />', $item['body']);
killme();
} else {

37
src/App.php

@ -110,6 +110,11 @@ class App
*/
private $currentTheme;
/**
* @var bool check if request was an AJAX (xmlhttprequest) request
*/
private $isAjax;
/**
* Register a stylesheet file path to be included in the <head> tag of every page.
* Inclusion is done in App->initHead().
@ -322,6 +327,8 @@ class App
$this->is_mobile = $mobile_detect->isMobile();
$this->is_tablet = $mobile_detect->isTablet();
$this->isAjax = strtolower(defaults($_SERVER, 'HTTP_X_REQUESTED_WITH')) == 'xmlhttprequest';
// Register template engines
$this->registerTemplateEngine('Friendica\Render\FriendicaSmartyEngine');
}
@ -1221,7 +1228,7 @@ class App
}
}
$load = current_load();
$load = System::currentLoad();
if ($load) {
if (intval($load) > $maxsysload) {
logger('system: load ' . $load . ' for ' . $process . ' tasks (' . $maxsysload . ') too high.');
@ -1572,4 +1579,32 @@ class App
{
return Core\Theme::getStylesheetPath($this->getCurrentTheme());
}
/**
* Check if request was an AJAX (xmlhttprequest) request.
*
* @return boolean true if it was an AJAX request
*/
public function isAjax()
{
return $this->isAjax;
}
/**
* Returns the value of a argv key
* TODO there are a lot of $a->argv usages in combination with defaults() which can be replaced with this method
*
* @param int $position the position of the argument
* @param mixed $default the default value if not found
*
* @return mixed returns the value of the argument
*/
public function getArgumentValue($position, $default = '')
{
if (array_key_exists($position, $this->argv)) {
return $this->argv[$position];
}
return $default;
}
}

21
src/Core/System.php

@ -216,6 +216,26 @@ class System extends BaseObject
return substr($trailer . uniqid('') . mt_rand(), 0, 26);
}
/**
* Returns the current Load of the System
*
* @return integer
*/
public static function currentLoad()
{
if (!function_exists('sys_getloadavg')) {
return false;
}
$load_arr = sys_getloadavg();
if (!is_array($load_arr)) {
return false;
}
return max($load_arr[0], $load_arr[1]);
}
/// @todo Move the following functions from boot.php
/*
function killme()
@ -232,6 +252,5 @@ class System extends BaseObject
function get_cachefile($file, $writemode = true)
function get_itemcachepath()
function get_spoolpath()
function current_load()
*/
}

2
src/Core/Worker.php

@ -618,7 +618,7 @@ class Worker
$active = self::activeWorkers();
// Decrease the number of workers at higher load
$load = current_load();
$load = System::currentLoad();
if ($load) {
$maxsysload = intval(Config::get("system", "maxloadavg", 50));

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