Browse Source

Move App to src

- Add `use Friendica\App;` wherever needed
tags/3.5.2
Hypolite Petovan 3 years ago
parent
commit
20043914e6
100 changed files with 178 additions and 984 deletions
  1. +1
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      boot.php
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      include/Contact.php
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      include/ForumManager.php
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      include/Photo.php
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      include/Probe.php
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      include/acl_selectors.php
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      include/api.php
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      include/conversation.php
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      include/cronjobs.php
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      include/dbstructure.php
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      include/delivery.php
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      include/dfrn.php
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      include/diaspora.php
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      include/enotify.php
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      include/event.php
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      include/follow.php
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      include/identity.php
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      include/items.php
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      include/like.php
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      include/message.php
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      include/nav.php
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      include/network.php
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      include/notifier.php
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      include/oauth.php
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      include/oembed.php
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      include/plugin.php
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      include/redir.php
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      include/tags.php
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      include/text.php
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      include/threads.php
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      include/uimport.php
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      index.php
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      mod/_well_known.php
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      mod/acctlink.php
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      mod/acl.php
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      mod/delegate.php
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      mod/dfrn_confirm.php
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      mod/dfrn_notify.php
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      mod/friendica.php
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      mod/install.php
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      mod/item.php
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      mod/like.php
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      mod/localtime.php
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      mod/message.php

+ 1
- 982
boot.php View File

@@ -19,6 +19,7 @@

require_once(__DIR__ . DIRECTORY_SEPARATOR. 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php');

use Friendica\App;
use Friendica\Core\Config;

require_once('include/config.php');
@@ -502,988 +503,6 @@ function startup() {

}

/**
*
* class: App
*
* @brief Our main application structure for the life of this page.
*
* Primarily deals with the URL that got us here
* and tries to make some sense of it, and
* stores our page contents and config storage
* and anything else that might need to be passed around
* before we spit the page out.
*
*/
class App {

/// @TODO decide indending as a colorful mixure is ahead ...
public $module_loaded = false;
public $query_string;
public $config;
public $page;
public $profile;
public $profile_uid;
public $user;
public $cid;
public $contact;
public $contacts;
public $page_contact;
public $content;
public $data = array();
public $error = false;
public $cmd;
public $argv;
public $argc;
public $module;
public $pager;
public $strings;
public $path;
public $hooks;
public $timezone;
public $interactive = true;
public $plugins;
public $apps = array();
public $identities;
public $is_mobile = false;
public $is_tablet = false;
public $is_friendica_app;
public $performance = array();
public $callstack = array();
public $theme_info = array();
public $backend = true;

public $nav_sel;

public $category;


// Allow themes to control internal parameters
// by changing App values in theme.php

public $sourcename = '';
public $videowidth = 425;
public $videoheight = 350;
public $force_max_items = 0;
public $theme_thread_allow = true;
public $theme_events_in_profile = true;

/**
* @brief An array for all theme-controllable parameters
*
* Mostly unimplemented yet. Only options 'template_engine' and
* beyond are used.
*/
public $theme = array(
'sourcename' => '',
'videowidth' => 425,
'videoheight' => 350,
'force_max_items' => 0,
'thread_allow' => true,
'stylesheet' => '',
'template_engine' => 'smarty3',
);

/**
* @brief An array of registered template engines ('name'=>'class name')
*/
public $template_engines = array();
/**
* @brief An array of instanced template engines ('name'=>'instance')
*/
public $template_engine_instance = array();

public $process_id;

private $ldelim = array(
'internal' => '',
'smarty3' => '{{'
);
private $rdelim = array(
'internal' => '',
'smarty3' => '}}'
);

private $scheme;
private $hostname;
private $db;

private $curl_code;
private $curl_content_type;
private $curl_headers;

private $cached_profile_image;
private $cached_profile_picdate;

private static $a;

/**
* @brief App constructor.
*/
function __construct() {

global $default_timezone;

$hostname = "";

if (file_exists(".htpreconfig.php")) {
include ".htpreconfig.php";
}

$this->timezone = ((x($default_timezone)) ? $default_timezone : 'UTC');

date_default_timezone_set($this->timezone);

$this->performance["start"] = microtime(true);
$this->performance["database"] = 0;
$this->performance["database_write"] = 0;
$this->performance["network"] = 0;
$this->performance["file"] = 0;
$this->performance["rendering"] = 0;
$this->performance["parser"] = 0;
$this->performance["marktime"] = 0;
$this->performance["markstart"] = microtime(true);

$this->callstack["database"] = array();
$this->callstack["database_write"] = array();
$this->callstack["network"] = array();
$this->callstack["file"] = array();
$this->callstack["rendering"] = array();
$this->callstack["parser"] = array();

$this->config = array();
$this->page = array();
$this->pager= array();

$this->query_string = '';

$this->process_id = uniqid("log", true);

startup();

set_include_path(
get_include_path() . PATH_SEPARATOR
. 'include' . PATH_SEPARATOR
. 'library' . PATH_SEPARATOR
. 'library/langdet' . PATH_SEPARATOR
. '.' );

$this->scheme = 'http';

if ((x($_SERVER, 'HTTPS') && $_SERVER['HTTPS']) ||
(x($_SERVER, 'HTTP_FORWARDED') && preg_match("/proto=https/", $_SERVER['HTTP_FORWARDED'])) ||
(x($_SERVER, 'HTTP_X_FORWARDED_PROTO') && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') ||
(x($_SERVER, 'HTTP_X_FORWARDED_SSL') && $_SERVER['HTTP_X_FORWARDED_SSL'] == 'on') ||
(x($_SERVER, 'FRONT_END_HTTPS') && $_SERVER['FRONT_END_HTTPS'] == 'on') ||
(x($_SERVER, 'SERVER_PORT') && (intval($_SERVER['SERVER_PORT']) == 443)) // XXX: reasonable assumption, but isn't this hardcoding too much?
) {
$this->scheme = 'https';
}

if (x($_SERVER, 'SERVER_NAME')) {
$this->hostname = $_SERVER['SERVER_NAME'];

if (x($_SERVER, 'SERVER_PORT') && $_SERVER['SERVER_PORT'] != 80 && $_SERVER['SERVER_PORT'] != 443) {
$this->hostname .= ':' . $_SERVER['SERVER_PORT'];
}
/*
* Figure out if we are running at the top of a domain
* or in a sub-directory and adjust accordingly
*/

/// @TODO This kind of escaping breaks syntax-highlightning on CoolEdit (Midnight Commander)
$path = trim(dirname($_SERVER['SCRIPT_NAME']), '/\\');
if (isset($path) && strlen($path) && ($path != $this->path)) {
$this->path = $path;
}
}

if ($hostname != "") {
$this->hostname = $hostname;
}

if (is_array($_SERVER["argv"]) && $_SERVER["argc"] > 1 && substr(end($_SERVER["argv"]), 0, 4) == "http" ) {
$this->set_baseurl(array_pop($_SERVER["argv"]));
$_SERVER["argc"] --;
}

if ((x($_SERVER, 'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'], 0, 9) === "pagename=") {
$this->query_string = substr($_SERVER['QUERY_STRING'], 9);

// removing trailing / - maybe a nginx problem
$this->query_string = ltrim($this->query_string, '/');
} elseif ((x($_SERVER, 'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'], 0, 2) === "q=") {
$this->query_string = substr($_SERVER['QUERY_STRING'], 2);

// removing trailing / - maybe a nginx problem
$this->query_string = ltrim($this->query_string, '/');
}

if (x($_GET, 'pagename')) {
$this->cmd = trim($_GET['pagename'], '/\\');
} elseif (x($_GET, 'q')) {
$this->cmd = trim($_GET['q'], '/\\');
}


// fix query_string
$this->query_string = str_replace($this->cmd . "&", $this->cmd . "?", $this->query_string);

// unix style "homedir"
if (substr($this->cmd, 0, 1) === '~') {
$this->cmd = 'profile/' . substr($this->cmd, 1);
}

// Diaspora style profile url
if (substr($this->cmd, 0, 2) === 'u/') {
$this->cmd = 'profile/' . substr($this->cmd, 2);
}


/*
* Break the URL path into C style argc/argv style arguments for our
* modules. Given "http://example.com/module/arg1/arg2", $this->argc
* will be 3 (integer) and $this->argv will contain:
* [0] => 'module'
* [1] => 'arg1'
* [2] => 'arg2'
*
*
* There will always be one argument. If provided a naked domain
* URL, $this->argv[0] is set to "home".
*/

$this->argv = explode('/', $this->cmd);
$this->argc = count($this->argv);
if ((array_key_exists('0', $this->argv)) && strlen($this->argv[0])) {
$this->module = str_replace(".", "_", $this->argv[0]);
$this->module = str_replace("-", "_", $this->module);
} else {
$this->argc = 1;
$this->argv = array('home');
$this->module = 'home';
}

/*
* See if there is any page number information, and initialise
* pagination
*/

$this->pager['page'] = ((x($_GET, 'page') && intval($_GET['page']) > 0) ? intval($_GET['page']) : 1);
$this->pager['itemspage'] = 50;
$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];

if ($this->pager['start'] < 0) {
$this->pager['start'] = 0;
}
$this->pager['total'] = 0;

/*
* Detect mobile devices
*/

$mobile_detect = new Mobile_Detect();
$this->is_mobile = $mobile_detect->isMobile();
$this->is_tablet = $mobile_detect->isTablet();

// Friendica-Client
$this->is_friendica_app = ($_SERVER['HTTP_USER_AGENT'] == "Apache-HttpClient/UNAVAILABLE (java 1.4)");

/*
* register template engines
*/
$dc = get_declared_classes();
foreach ($dc as $k) {
if (in_array("ITemplateEngine", class_implements($k))){
$this->register_template_engine($k);
}
}

self::$a = $this;

}

public static function get_basepath() {

$basepath = get_config("system", "basepath");

if ($basepath == "") {
$basepath = dirname(__FILE__);
}

if ($basepath == "") {
$basepath = $_SERVER["DOCUMENT_ROOT"];
}

if ($basepath == "") {
$basepath = $_SERVER["PWD"];
}

return $basepath;
}

function get_scheme() {
return $this->scheme;
}

/**
* @brief Retrieves the Friendica instance base URL
*
* This function assembles the base URL from multiple parts:
* - Protocol is determined either by the request or a combination of
* system.ssl_policy and the $ssl parameter.
* - Host name is determined either by system.hostname or inferred from request
* - Path is inferred from SCRIPT_NAME
*
* Note: $ssl parameter value doesn't directly correlate with the resulting protocol
*
* @param bool $ssl Whether to append http or https under SSL_POLICY_SELFSIGN
* @return string Friendica server base URL
*/
function get_baseurl($ssl = false) {

// Is the function called statically?
if (!(isset($this) && get_class($this) == __CLASS__)) {
return self::$a->get_baseurl($ssl);
}

$scheme = $this->scheme;

if (Config::get('system', 'ssl_policy') == SSL_POLICY_FULL) {
$scheme = 'https';
}

// Basically, we have $ssl = true on any links which can only be seen by a logged in user
// (and also the login link). Anything seen by an outsider will have it turned off.

if (Config::get('system', 'ssl_policy') == SSL_POLICY_SELFSIGN) {
if ($ssl) {
$scheme = 'https';
} else {
$scheme = 'http';
}
}

if (Config::get('config', 'hostname') != '') {
$this->hostname = Config::get('config', 'hostname');
}

return $scheme . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' );
}

/**
* @brief Initializes the baseurl components
*
* Clears the baseurl cache to prevent inconstistencies
*
* @param string $url
*/
function set_baseurl($url) {
$parsed = @parse_url($url);

if ($parsed) {
$this->scheme = $parsed['scheme'];

$hostname = $parsed['host'];
if (x($parsed, 'port')) {
$hostname .= ':' . $parsed['port'];
}
if (x($parsed, 'path')) {
$this->path = trim($parsed['path'], '\\/');
}

if (file_exists(".htpreconfig.php")) {
include ".htpreconfig.php";
}

if (get_config('config', 'hostname') != '') {
$this->hostname = get_config('config', 'hostname');
}

if (!isset($this->hostname) OR ($this->hostname == '')) {
$this->hostname = $hostname;
}
}
}

function get_hostname() {
if (get_config('config', 'hostname') != "") {
$this->hostname = get_config('config', 'hostname');
}

return $this->hostname;
}

function set_hostname($h) {
$this->hostname = $h;
}

function set_path($p) {
$this->path = trim(trim($p), '/');
}

function get_path() {
return $this->path;
}

function set_pager_total($n) {
$this->pager['total'] = intval($n);
}

function set_pager_itemspage($n) {
$this->pager['itemspage'] = ((intval($n) > 0) ? intval($n) : 0);
$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];
}

function set_pager_page($n) {
$this->pager['page'] = $n;
$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];
}

function init_pagehead() {
$interval = ((local_user()) ? get_pconfig(local_user(),'system','update_interval') : 40000);

// If the update is "deactivated" set it to the highest integer number (~24 days)
if ($interval < 0) {
$interval = 2147483647;
}

if ($interval < 10000) {
$interval = 40000;
}

// compose the page title from the sitename and the
// current module called
if (!$this->module == '') {
$this->page['title'] = $this->config['sitename'] . ' (' . $this->module . ')';
} else {
$this->page['title'] = $this->config['sitename'];
}

/* put the head template at the beginning of page['htmlhead']
* since the code added by the modules frequently depends on it
* being first
*/
if (!isset($this->page['htmlhead'])) {
$this->page['htmlhead'] = '';
}

// If we're using Smarty, then doing replace_macros() will replace
// any unrecognized variables with a blank string. Since we delay
// replacing $stylesheet until later, we need to replace it now
// with another variable name
if ($this->theme['template_engine'] === 'smarty3') {
$stylesheet = $this->get_template_ldelim('smarty3') . '$stylesheet' . $this->get_template_rdelim('smarty3');
} else {
$stylesheet = '$stylesheet';
}

$shortcut_icon = get_config("system", "shortcut_icon");
if ($shortcut_icon == "") {
$shortcut_icon = "images/friendica-32.png";
}

$touch_icon = get_config("system", "touch_icon");
if ($touch_icon == "") {
$touch_icon = "images/friendica-128.png";
}

// get data wich is needed for infinite scroll on the network page
$invinite_scroll = infinite_scroll_data($this->module);

$tpl = get_markup_template('head.tpl');
$this->page['htmlhead'] = replace_macros($tpl,array(
'$baseurl' => $this->get_baseurl(), // FIXME for z_path!!!!
'$local_user' => local_user(),
'$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION,
'$delitem' => t('Delete this item?'),
'$showmore' => t('show more'),
'$showfewer' => t('show fewer'),
'$update_interval' => $interval,
'$shortcut_icon' => $shortcut_icon,
'$touch_icon' => $touch_icon,
'$stylesheet' => $stylesheet,
'$infinite_scroll' => $invinite_scroll,
)) . $this->page['htmlhead'];
}

function init_page_end() {
if (!isset($this->page['end'])) {
$this->page['end'] = '';
}
$tpl = get_markup_template('end.tpl');
$this->page['end'] = replace_macros($tpl,array(
'$baseurl' => $this->get_baseurl() // FIXME for z_path!!!!
)) . $this->page['end'];
}

function set_curl_code($code) {
$this->curl_code = $code;
}

function get_curl_code() {
return $this->curl_code;
}

function set_curl_content_type($content_type) {
$this->curl_content_type = $content_type;
}

function get_curl_content_type() {
return $this->curl_content_type;
}

function set_curl_headers($headers) {
$this->curl_headers = $headers;
}

function get_curl_headers() {
return $this->curl_headers;
}

function get_cached_avatar_image($avatar_image){
return $avatar_image;
}


/**
* @brief Removes the baseurl from an url. This avoids some mixed content problems.
*
* @param string $orig_url
*
* @return string The cleaned url
*/
function remove_baseurl($orig_url){

// Is the function called statically?
if (!(isset($this) && get_class($this) == __CLASS__)) {
return self::$a->remove_baseurl($orig_url);
}

// Remove the hostname from the url if it is an internal link
$nurl = normalise_link($orig_url);
$base = normalise_link($this->get_baseurl());
$url = str_replace($base."/", "", $nurl);

// if it is an external link return the orignal value
if ($url == normalise_link($orig_url)) {
return $orig_url;
} else {
return $url;
}
}

/**
* @brief Register template engine class
*
* If $name is "", is used class static property $class::$name
*
* @param string $class
* @param string $name
*/
function register_template_engine($class, $name = '') {
/// @TODO Really === and not just == ?
if ($name === "") {
$v = get_class_vars( $class );
if (x($v,"name")) $name = $v['name'];
}
if ($name === "") {
echo "template engine <tt>$class</tt> cannot be registered without a name.\n";
killme();
}
$this->template_engines[$name] = $class;
}

/**
* @brief Return template engine instance.
*
* If $name is not defined, return engine defined by theme,
* or default
*
* @param strin $name Template engine name
* @return object Template Engine instance
*/
function template_engine($name = '') {
/// @TODO really type-check included?
if ($name !== "") {
$template_engine = $name;
} else {
$template_engine = 'smarty3';
if (x($this->theme, 'template_engine')) {
$template_engine = $this->theme['template_engine'];
}
}

if (isset($this->template_engines[$template_engine])){
if (isset($this->template_engine_instance[$template_engine])){
return $this->template_engine_instance[$template_engine];
} else {
$class = $this->template_engines[$template_engine];
$obj = new $class;
$this->template_engine_instance[$template_engine] = $obj;
return $obj;
}
}

echo "template engine <tt>$template_engine</tt> is not registered!\n"; killme();
}

/**
* @brief Returns the active template engine.
*
* @return string
*/
function get_template_engine() {
return $this->theme['template_engine'];
}

function set_template_engine($engine = 'smarty3') {
$this->theme['template_engine'] = $engine;
}

function get_template_ldelim($engine = 'smarty3') {
return $this->ldelim[$engine];
}

function get_template_rdelim($engine = 'smarty3') {
return $this->rdelim[$engine];
}

function save_timestamp($stamp, $value) {
if (!isset($this->config['system']['profiler']) || !$this->config['system']['profiler']) {
return;
}

$duration = (float)(microtime(true)-$stamp);

if (!isset($this->performance[$value])) {
// Prevent ugly E_NOTICE
$this->performance[$value] = 0;
}

$this->performance[$value] += (float)$duration;
$this->performance["marktime"] += (float)$duration;

$callstack = $this->callstack();

if (!isset($this->callstack[$value][$callstack])) {
// Prevent ugly E_NOTICE
$this->callstack[$value][$callstack] = 0;
}

$this->callstack[$value][$callstack] += (float)$duration;

}

/**
* @brief Log active processes into the "process" table
*/
function start_process() {
$trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 1);

$command = basename($trace[0]["file"]);

$this->remove_inactive_processes();

q("START TRANSACTION");

$r = q("SELECT `pid` FROM `process` WHERE `pid` = %d", intval(getmypid()));
if (!dbm::is_result($r)) {
q("INSERT INTO `process` (`pid`,`command`,`created`) VALUES (%d, '%s', '%s')",
intval(getmypid()),
dbesc($command),
dbesc(datetime_convert()));
}
q("COMMIT");
}

/**
* @brief Remove inactive processes
*/
function remove_inactive_processes() {
q("START TRANSACTION");

$r = q("SELECT `pid` FROM `process`");
if (dbm::is_result($r)) {
foreach ($r AS $process) {
if (!posix_kill($process["pid"], 0)) {
q("DELETE FROM `process` WHERE `pid` = %d", intval($process["pid"]));
}
}
}
q("COMMIT");
}

/**
* @brief Remove the active process from the "process" table
*/
function end_process() {
q("DELETE FROM `process` WHERE `pid` = %d", intval(getmypid()));
}

/**
* @brief Returns a string with a callstack. Can be used for logging.
*
* @return string
*/
function callstack() {
$trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 6);

// 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 get_useragent() {
return
FRIENDICA_PLATFORM . " '" .
FRIENDICA_CODENAME . "' " .
FRIENDICA_VERSION . "-" .
DB_UPDATE_VERSION . "; " .
$this->get_baseurl();
}

function is_friendica_app() {
return $this->is_friendica_app;
}

/**
* @brief Checks if the site is called via a backend process
*
* This isn't a perfect solution. But we need this check very early.
* So we cannot wait until the modules are loaded.
*
* @return bool Is it a known backend?
*/
function is_backend() {
static $backends = array();
$backends[] = "_well_known";
$backends[] = "api";
$backends[] = "dfrn_notify";
$backends[] = "fetch";
$backends[] = "hcard";
$backends[] = "hostxrd";
$backends[] = "nodeinfo";
$backends[] = "noscrape";
$backends[] = "p";
$backends[] = "poco";
$backends[] = "post";
$backends[] = "proxy";
$backends[] = "pubsub";
$backends[] = "pubsubhubbub";
$backends[] = "receive";
$backends[] = "rsd_xml";
$backends[] = "salmon";
$backends[] = "statistics_json";
$backends[] = "xrd";

// Check if current module is in backend or backend flag is set
return (in_array($this->module, $backends) || $this->backend);
}

/**
* @brief Checks if the maximum number of database processes is reached
*
* @return bool Is the limit reached?
*/
function max_processes_reached() {

if ($this->is_backend()) {
$process = "backend";
$max_processes = get_config('system', 'max_processes_backend');
if (intval($max_processes) == 0) {
$max_processes = 5;
}
} else {
$process = "frontend";
$max_processes = get_config('system', 'max_processes_frontend');
if (intval($max_processes) == 0) {
$max_processes = 20;
}
}

$processlist = dbm::processlist();
if ($processlist["list"] != "") {
logger("Processcheck: Processes: ".$processlist["amount"]." - Processlist: ".$processlist["list"], LOGGER_DEBUG);

if ($processlist["amount"] > $max_processes) {
logger("Processcheck: Maximum number of processes for ".$process." tasks (".$max_processes.") reached.", LOGGER_DEBUG);
return true;
}
}
return false;
}

/**
* @brief Checks if the minimal memory is reached
*
* @return bool Is the memory limit reached?
*/
public function min_memory_reached() {
$min_memory = Config::get('system', 'min_memory', 0);
if ($min_memory == 0) {
return false;
}

if (!is_readable("/proc/meminfo")) {
return false;
}

$memdata = explode("\n", file_get_contents('/proc/meminfo'));

$meminfo = array();
foreach ($memdata as $line) {
list($key, $val) = explode(":", $line);
$meminfo[$key] = (int)trim(str_replace("kB", "", $val));
$meminfo[$key] = (int)($meminfo[$key] / 1024);
}

if (!isset($meminfo['MemAvailable']) OR !isset($meminfo['MemFree'])) {
return false;
}

$free = $meminfo['MemAvailable'] + $meminfo['MemFree'];

$reached = ($free < $min_memory);

if ($reached) {
logger('Minimal memory reached: '.$free.'/'.$meminfo['MemTotal'].' - limit '.$min_memory, LOGGER_DEBUG);
}

return $reached;
}

/**
* @brief Checks if the maximum load is reached
*
* @return bool Is the load reached?
*/
function maxload_reached() {

if ($this->is_backend()) {
$process = "backend";
$maxsysload = intval(get_config('system', 'maxloadavg'));
if ($maxsysload < 1) {
$maxsysload = 50;
}
} else {
$process = "frontend";
$maxsysload = intval(get_config('system','maxloadavg_frontend'));
if ($maxsysload < 1) {
$maxsysload = 50;
}
}

$load = current_load();
if ($load) {
if (intval($load) > $maxsysload) {
logger('system: load '.$load.' for '.$process.' tasks ('.$maxsysload.') too high.');
return true;
}
}
return false;
}

function proc_run($args) {

if (!function_exists("proc_open")) {
return;
}

// 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) AND (time() - $result) < 10) {
return;
}

// 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();

for ($x = 0; $x < count($args); $x ++) {
$args[$x] = escapeshellarg($args[$x]);
}

$cmdline = implode($args, " ");

if ($this->min_memory_reached()) {
return;
}

if (get_config('system', 'proc_windows')) {
$resource = proc_open('cmd /c start /b ' . $cmdline, array(), $foo, dirname(__FILE__));
} else {
$resource = proc_open($cmdline . " &", array(), $foo, dirname(__FILE__));
}
if (!is_resource($resource)) {
logger('We got no resource for command '.$cmdline, LOGGER_DEBUG);
return;
}
proc_close($resource);
}

/**
* @brief Returns the system user that is executing the script
*
* This mostly returns something like "www-data".
*
* @return string system username
*/
static function systemuser() {
if (!function_exists('posix_getpwuid') OR !function_exists('posix_geteuid')) {
return '';
}

$processUser = posix_getpwuid(posix_geteuid());
return $processUser['name'];
}

/**
* @brief Checks if a given directory is usable for the system
*
* @return boolean the directory is usable
*/
static function directory_usable($directory) {

if ($directory == '') {
logger("Directory is empty. This shouldn't happen.", LOGGER_DEBUG);
return false;
}

if (!file_exists($directory)) {
logger('Path "'.$directory.'" does not exist for user '.self::systemuser(), LOGGER_DEBUG);
return false;
}
if (is_file($directory)) {
logger('Path "'.$directory.'" is a file for user '.self::systemuser(), LOGGER_DEBUG);
return false;
}
if (!is_dir($directory)) {
logger('Path "'.$directory.'" is not a directory for user '.self::systemuser(), LOGGER_DEBUG);
return false;
}
if (!is_writable($directory)) {
logger('Path "'.$directory.'" is not writable for user '.self::systemuser(), LOGGER_DEBUG);
return false;
}
return true;
}
}

/**
* @brief Retrieve the App structure
*


+ 2
- 0
include/Contact.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

// Included here for completeness, but this is a very dangerous operation.
// It is the caller's responsibility to confirm the requestor's intent and
// authorisation to do this.


+ 2
- 0
include/ForumManager.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

/**
* @file include/ForumManager.php
* @brief ForumManager class with its methods related to forum functionality *


+ 2
- 0
include/Photo.php View File

@@ -4,6 +4,8 @@
* @brief This file contains the Photo class for image processing
*/

use Friendica\App;

require_once("include/photos.php");

class Photo {


+ 1
- 0
include/Probe.php View File

@@ -5,6 +5,7 @@
*
*/

use Friendica\App;
use Friendica\Core\Config;
use Friendica\Core\PConfig;



+ 2
- 0
include/acl_selectors.php View File

@@ -4,6 +4,8 @@
* @file include/acl_selectors.php
*/

use Friendica\App;

require_once "include/contact_selectors.php";
require_once "include/contact_widgets.php";
require_once "include/DirSearch.php";


+ 1
- 0
include/api.php View File

@@ -6,6 +6,7 @@
* @todo Automatically detect if incoming data is HTML or BBCode
*/

use Friendica\App;
use Friendica\Core\Config;

require_once 'include/HTTPExceptions.php';


+ 1
- 0
include/auth.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

require_once('include/security.php');


+ 1
- 0
include/bbcode.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

require_once 'include/oembed.php';


+ 1
- 0
include/cli_startup.php View File

@@ -1,5 +1,6 @@
<?php /** @file */

use Friendica\App;
use Friendica\Core\Config;

require_once('boot.php');


+ 2
- 0
include/contact_widgets.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

function follow_widget($value = "") {

return replace_macros(get_markup_template('follow.tpl'), array(


+ 2
- 0
include/conversation.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once "include/bbcode.php";
require_once "include/acl_selectors.php";



+ 1
- 0
include/cronjobs.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

function cronjobs_run(&$argv, &$argc){


+ 1
- 0
include/dbstructure.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

require_once("boot.php");


+ 1
- 0
include/delivery.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

require_once('include/queue_fn.php');


+ 2
- 0
include/dfrn.php View File

@@ -7,6 +7,8 @@
* https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf
*/

use Friendica\App;

require_once("include/Contact.php");
require_once("include/ostatus.php");
require_once("include/enotify.php");


+ 1
- 0
include/diaspora.php View File

@@ -8,6 +8,7 @@
* This will change in the future.
*/

use Friendica\App;
use Friendica\Core\Config;

require_once 'include/items.php';


+ 3
- 0
include/enotify.php View File

@@ -1,4 +1,7 @@
<?php

use Friendica\App;

require_once('include/Emailer.php');
require_once('include/email.php');
require_once('include/bbcode.php');


+ 2
- 0
include/event.php View File

@@ -4,6 +4,8 @@
* @brief functions specific to event handling
*/

use Friendica\App;

require_once 'include/bbcode.php';
require_once 'include/map.php';
require_once 'include/datetime.php';


+ 3
- 0
include/follow.php View File

@@ -1,4 +1,7 @@
<?php

use Friendica\App;

require_once("include/Scrape.php");
require_once("include/socgraph.php");
require_once('include/group.php');


+ 2
- 0
include/identity.php View File

@@ -3,6 +3,8 @@
* @file include/identity.php
*/

use Friendica\App;

require_once('include/ForumManager.php');
require_once('include/bbcode.php');
require_once("mod/proxy.php");


+ 1
- 0
include/items.php View File

@@ -4,6 +4,7 @@
* @file include/items.php
*/

use Friendica\App;
use Friendica\ParseUrl;

require_once 'include/bbcode.php';


+ 3
- 0
include/like.php View File

@@ -1,4 +1,7 @@
<?php

use Friendica\App;

require_once("include/diaspora.php");

/**


+ 1
- 0
include/message.php View File

@@ -2,6 +2,7 @@

// send a private message

use Friendica\App;

function send_message($recipient=0, $body='', $subject='', $replyto=''){



+ 2
- 0
include/nav.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

function nav(App $a) {

/*


+ 1
- 0
include/network.php View File

@@ -4,6 +4,7 @@
* @file include/network.php
*/

use Friendica\App;
use Friendica\Core\Config;

require_once("include/xml.php");


+ 1
- 0
include/notifier.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

require_once('include/queue_fn.php');


+ 2
- 0
include/oauth.php View File

@@ -5,6 +5,8 @@
*
*/

use Friendica\App;

define('REQUEST_TOKEN_DURATION', 300);
define('ACCESS_TOKEN_DURATION', 31536000);



+ 1
- 0
include/oembed.php View File

@@ -4,6 +4,7 @@
* @file include/oembed.php
*/

use Friendica\App;
use Friendica\ParseUrl;
use Friendica\Core\Config;



+ 2
- 0
include/ostatus.php View File

@@ -3,6 +3,8 @@
* @file include/ostatus.php
*/

use Friendica\App;

require_once("include/Contact.php");
require_once("include/threads.php");
require_once("include/html2bbcode.php");


+ 1
- 0
include/plaintext.php View File

@@ -4,6 +4,7 @@
* @file include/plaintext.php
*/

use Friendica\App;
use Friendica\ParseUrl;

require_once("include/Photo.php");


+ 1
- 0
include/plugin.php View File

@@ -5,6 +5,7 @@
* @brief Some functions to handle addons and themes.
*/

use Friendica\App;

/**
* @brief uninstalls an addon.


+ 1
- 0
include/poller.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

if (!file_exists("boot.php") AND (sizeof($_SERVER["argv"]) != 0)) {


+ 1
- 0
include/pubsubpublish.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

require_once('include/items.php');


+ 2
- 0
include/redir.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

function auto_redir(App $a, $contact_nick) {

// prevent looping


+ 2
- 0
include/security.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

/**
* @brief Calculate the hash that is needed for the "Friendica" cookie
*


+ 1
- 0
include/shadowupdate.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

require_once("boot.php");


+ 1
- 0
include/socgraph.php View File

@@ -7,6 +7,7 @@
* @todo Detect if it is a forum
*/

use Friendica\App;
use Friendica\Core\Config;

require_once('include/datetime.php');


+ 3
- 0
include/tags.php View File

@@ -1,4 +1,7 @@
<?php

use Friendica\App;

function create_tags_from_item($itemid) {
$profile_base = App::get_baseurl();
$profile_data = parse_url($profile_base);


+ 2
- 0
include/text.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once("include/template_processor.php");
require_once("include/friendica_smarty.php");
require_once("include/Smilies.php");


+ 3
- 0
include/threads.php View File

@@ -1,4 +1,7 @@
<?php

use Friendica\App;

function add_thread($itemid, $onlyshadow = false) {
$items = q("SELECT `uid`, `created`, `edited`, `commented`, `received`, `changed`, `wall`, `private`, `pubmail`,
`moderated`, `visible`, `spam`, `starred`, `bookmark`, `contact-id`, `gcontact-id`,


+ 2
- 0
include/uimport.php View File

@@ -1,5 +1,7 @@
<?php
use Friendica\App;
require_once("include/Photo.php");
define("IMPORT_DEBUG", False);


+ 1
- 0
index.php View File

@@ -13,6 +13,7 @@
*
*/

use Friendica\App;
use Friendica\Core\Config;

require_once('boot.php');


+ 1
- 0
mod/_well_known.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

require_once("mod/hostxrd.php");


+ 2
- 0
mod/acctlink.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/Scrape.php');

function acctlink_init(App $a) {


+ 2
- 0
mod/acl.php View File

@@ -1,6 +1,8 @@
<?php
/* ACL selector json backend */

use Friendica\App;

require_once 'include/acl_selectors.php';

function acl_init(App $a) {


+ 1
- 0
mod/admin.php View File

@@ -6,6 +6,7 @@
* @brief Friendica admin
*/

use Friendica\App;
use Friendica\Core\Config;

require_once("include/enotify.php");


+ 2
- 0
mod/allfriends.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/socgraph.php');
require_once('include/Contact.php');
require_once('include/contact_selectors.php');


+ 2
- 0
mod/amcd.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

function amcd_content(App $a) {
echo <<< JSON
{


+ 2
- 0
mod/api.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/api.php');

function oauth_get_client($request){


+ 1
- 0
mod/apps.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;

function apps_content(App $a) {
$privateaddons = get_config('config', 'private_addons');


+ 2
- 0
mod/attach.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/security.php');

function attach_init(App $a) {


+ 2
- 0
mod/babel.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once 'include/bbcode.php';
require_once 'library/markdown.php';
require_once 'include/bb2diaspora.php';


+ 2
- 0
mod/bookmarklet.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/conversation.php');
require_once('include/items.php');



+ 2
- 0
mod/cal.php View File

@@ -6,6 +6,8 @@
* of the profile owner
*/

use Friendica\App;

require_once('include/event.php');
require_once('include/redir.php');



+ 1
- 0
mod/cb.php View File

@@ -4,6 +4,7 @@
* General purpose landing page for plugins/addons
*/

use Friendica\App;

function cb_init(App $a) {
call_hooks('cb_init');


+ 2
- 0
mod/common.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/socgraph.php');
require_once('include/Contact.php');
require_once('include/contact_selectors.php');


+ 1
- 0
mod/community.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

function community_init(App $a) {


+ 2
- 0
mod/contactgroup.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/group.php');

function contactgroup_content(App $a) {


+ 2
- 0
mod/contacts.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/Contact.php');
require_once('include/socgraph.php');
require_once('include/contact_selectors.php');


+ 1
- 0
mod/content.php View File

@@ -15,6 +15,7 @@
// fast - e.g. one or two milliseconds to fetch parent items for the current content,
// and 10-20 milliseconds to fetch all the child items.

use Friendica\App;

function content_content(App $a, $update = 0) {



+ 1
- 0
mod/credits.php View File

@@ -6,6 +6,7 @@
* addons repository will be listed though ATM)
*/

use Friendica\App;

function credits_content(App $a) {
/* fill the page with credits */


+ 3
- 0
mod/crepair.php View File

@@ -1,4 +1,7 @@
<?php

use Friendica\App;

require_once("include/contact_selectors.php");
require_once("mod/contacts.php");



+ 3
- 0
mod/delegate.php View File

@@ -1,4 +1,7 @@
<?php

use Friendica\App;

require_once('mod/settings.php');

function delegate_init(App $a) {


+ 2
- 0
mod/dfrn_confirm.php View File

@@ -18,6 +18,8 @@
* https://github.com/friendica/friendica/blob/master/spec/dfrn2_contact_confirmation.png
*/

use Friendica\App;

require_once('include/enotify.php');
require_once('include/group.php');
require_once('include/Probe.php');


+ 3
- 0
mod/dfrn_notify.php View File

@@ -5,6 +5,9 @@
* @brief The dfrn notify endpoint
* @see PDF with dfrn specs: https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf
*/

use Friendica\App;

require_once('include/items.php');
require_once('include/dfrn.php');
require_once('include/event.php');


+ 3
- 0
mod/dfrn_poll.php View File

@@ -1,4 +1,7 @@
<?php

use Friendica\App;

require_once('include/items.php');
require_once('include/auth.php');
require_once('include/dfrn.php');


+ 2
- 0
mod/dfrn_request.php View File

@@ -12,6 +12,8 @@
* https://github.com/friendica/friendica/blob/master/spec/dfrn2_contact_request.png
*/

use Friendica\App;

require_once('include/enotify.php');
require_once('include/Scrape.php');
require_once('include/Probe.php');


+ 2
- 0
mod/directory.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

function directory_init(App $a) {
$a->set_pager_itemspage(60);



+ 3
- 0
mod/dirfind.php View File

@@ -1,4 +1,7 @@
<?php

use Friendica\App;

require_once('include/contact_widgets.php');
require_once('include/socgraph.php');
require_once('include/Contact.php');


+ 2
- 0
mod/display.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

function display_init(App $a) {

if ((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {


+ 2
- 0
mod/editpost.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/acl_selectors.php');

function editpost_content(App $a) {


+ 3
- 0
mod/events.php View File

@@ -3,6 +3,9 @@
* @file mod/events.php
* @brief The events module
*/

use Friendica\App;

require_once 'include/bbcode.php';
require_once 'include/datetime.php';
require_once 'include/event.php';


+ 2
- 0
mod/fbrowser.php View File

@@ -5,6 +5,8 @@
* @author Fabio Comuni <fabrixxm@kirgroup.com>
*/

use Friendica\App;

require_once('include/Photo.php');

/**


+ 3
- 0
mod/fetch.php View File

@@ -2,6 +2,9 @@
/*
This file is part of the Diaspora protocol. It is used for fetching single public posts.
*/

use Friendica\App;

require_once("include/crypto.php");
require_once("include/diaspora.php");
require_once("include/xml.php");


+ 2
- 0
mod/filer.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/security.php');
require_once('include/bbcode.php');
require_once('include/items.php');


+ 2
- 0
mod/filerm.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

function filerm_content(App $a) {

if (! local_user()) {


+ 2
- 0
mod/follow.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/Scrape.php');
require_once('include/follow.php');
require_once('include/Contact.php');


+ 1
- 0
mod/friendica.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;
use Friendica\Core\Config;

function friendica_init(App $a) {


+ 1
- 0
mod/fsuggest.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;

function fsuggest_post(App $a) {



+ 1
- 0
mod/group.php View File

@@ -5,6 +5,7 @@
* remove contacts to the contact groups
*/

use Friendica\App;

function group_init(App $a) {
if (local_user()) {


+ 2
- 0
mod/hcard.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

function hcard_init(App $a) {

$blocked = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false);


+ 3
- 0
mod/help.php View File

@@ -1,4 +1,7 @@
<?php

use Friendica\App;

require_once('library/markdown.php');

if (!function_exists('load_doc_file')) {


+ 2
- 0
mod/home.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

if(! function_exists('home_init')) {
function home_init(App $a) {



+ 2
- 0
mod/hostxrd.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once('include/crypto.php');

function hostxrd_init(App $a) {


+ 2
- 0
mod/hovercard.php View File

@@ -8,6 +8,8 @@
* License: GNU AFFERO GENERAL PUBLIC LICENSE (Version 3)
*/

use Friendica\App;

require_once("include/socgraph.php");
require_once("include/Contact.php");



+ 1
- 0
mod/ignored.php View File

@@ -1,5 +1,6 @@
<?php

use Friendica\App;

function ignored_init(App $a) {



+ 2
- 0
mod/install.php View File

@@ -1,5 +1,7 @@
<?php

use Friendica\App;

require_once "include/Photo.php";

$install_wizard_pass = 1;


+ 2
- 0
mod/invite.php View File

@@ -7,6 +7,8 @@