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@ -27,8 +27,8 @@ require_once 'include/text.php'; |
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* before we spit the page out. |
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* |
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*/ |
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class App { |
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class App |
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{ |
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public $module_loaded = false; |
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public $module_class = null; |
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public $query_string; |
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@ -114,12 +114,9 @@ class App { |
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]; |
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private $scheme; |
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private $hostname; |
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private $db; |
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private $curl_code; |
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private $curl_content_type; |
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private $curl_headers; |
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private $cached_profile_image; |
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private $cached_profile_picdate; |
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private static $a; |
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/** |
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@ -127,20 +124,18 @@ class App { |
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* |
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* @param string $basepath Path to the app base folder |
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*/ |
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function __construct($basepath) { |
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public function __construct($basepath) |
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{ |
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global $default_timezone; |
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$hostname = ''; |
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if (! static::directory_usable($basepath, false)) { |
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if (!static::directory_usable($basepath, false)) { |
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throw new Exception('Basepath ' . $basepath . ' isn\'t usable.'); |
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} |
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$this->basepath = rtrim($basepath, DIRECTORY_SEPARATOR); |
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if (file_exists($this->basepath.DIRECTORY_SEPARATOR.'.htpreconfig.php')) { |
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include $this->basepath.DIRECTORY_SEPARATOR.'.htpreconfig.php'; |
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if (file_exists($this->basepath . DIRECTORY_SEPARATOR . '.htpreconfig.php')) { |
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include $this->basepath . DIRECTORY_SEPARATOR . '.htpreconfig.php'; |
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} |
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$this->timezone = ((x($default_timezone)) ? $default_timezone : 'UTC'); |
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@ -204,10 +199,6 @@ class App { |
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} |
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} |
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if ($hostname != '') { |
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$this->hostname = $hostname; |
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} |
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set_include_path( |
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get_include_path() . PATH_SEPARATOR |
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. $this->basepath . DIRECTORY_SEPARATOR . 'include' . PATH_SEPARATOR |
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@ -312,18 +303,19 @@ class App { |
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* |
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* @return string |
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*/ |
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public function get_basepath() { |
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public function get_basepath() |
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{ |
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$basepath = $this->basepath; |
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if (! $basepath) { |
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if (!$basepath) { |
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$basepath = Config::get('system', 'basepath'); |
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} |
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if (! $basepath && x($_SERVER, 'DOCUMENT_ROOT')) { |
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if (!$basepath && x($_SERVER, 'DOCUMENT_ROOT')) { |
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$basepath = $_SERVER['DOCUMENT_ROOT']; |
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} |
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if (! $basepath && x($_SERVER, 'PWD')) { |
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if (!$basepath && x($_SERVER, 'PWD')) { |
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$basepath = $_SERVER['PWD']; |
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} |
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@ -340,7 +332,8 @@ class App { |
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* @param string $path The path that is about to be normalized |
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* @return string normalized path - when possible |
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*/ |
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public static function realpath($path) { |
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public static function realpath($path) |
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{ |
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$normalized = realpath($path); |
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if (!is_bool($normalized)) { |
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@ -350,7 +343,8 @@ class App { |
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} |
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} |
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function get_scheme() { |
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public function get_scheme() |
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{ |
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return $this->scheme; |
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} |
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@ -368,7 +362,8 @@ class App { |
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* @param bool $ssl Whether to append http or https under SSL_POLICY_SELFSIGN |
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* @return string Friendica server base URL |
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*/ |
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function get_baseurl($ssl = false) { |
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public function get_baseurl($ssl = false) |
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{ |
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$scheme = $this->scheme; |
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if (Config::get('system', 'ssl_policy') == SSL_POLICY_FULL) { |
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@ -396,14 +391,15 @@ class App { |
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/** |
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* @brief Initializes the baseurl components |
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* |
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* Clears the baseurl cache to prevent inconstistencies |
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* Clears the baseurl cache to prevent inconsistencies |
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* |
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* @param string $url |
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*/ |
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function set_baseurl($url) { |
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public function set_baseurl($url) |
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{ |
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$parsed = @parse_url($url); |
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if ($parsed) { |
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if (x($parsed)) { |
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$this->scheme = $parsed['scheme']; |
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$hostname = $parsed['host']; |
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@ -414,8 +410,8 @@ class App { |
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$this->path = trim($parsed['path'], '\\/'); |
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} |
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if (file_exists($this->basepath.DIRECTORY_SEPARATOR.'.htpreconfig.php')) { |
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include $this->basepath.DIRECTORY_SEPARATOR.'.htpreconfig.php'; |
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if (file_exists($this->basepath . DIRECTORY_SEPARATOR . '.htpreconfig.php')) { |
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include $this->basepath . DIRECTORY_SEPARATOR . '.htpreconfig.php'; |
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} |
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if (Config::get('config', 'hostname') != '') { |
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@ -428,7 +424,8 @@ class App { |
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} |
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} |
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function get_hostname() { |
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public function get_hostname() |
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{ |
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if (Config::get('config', 'hostname') != '') { |
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$this->hostname = Config::get('config', 'hostname'); |
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} |
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@ -436,33 +433,30 @@ class App { |
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return $this->hostname; |
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} |
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function set_hostname($h) { |
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$this->hostname = $h; |
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} |
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function set_path($p) { |
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$this->path = trim(trim($p), '/'); |
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} |
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function get_path() { |
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public function get_path() |
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{ |
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return $this->path; |
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} |
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function set_pager_total($n) { |
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public function set_pager_total($n) |
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{ |
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$this->pager['total'] = intval($n); |
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} |
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function set_pager_itemspage($n) { |
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public function set_pager_itemspage($n) |
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{ |
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$this->pager['itemspage'] = ((intval($n) > 0) ? intval($n) : 0); |
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$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; |
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} |
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function set_pager_page($n) { |
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public function set_pager_page($n) |
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{ |
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$this->pager['page'] = $n; |
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$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; |
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} |
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function init_pagehead() { |
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public function init_pagehead() |
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{ |
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$interval = ((local_user()) ? PConfig::get(local_user(), 'system', 'update_interval') : 40000); |
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// If the update is 'deactivated' set it to the highest integer number (~24 days)
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@ -515,67 +509,70 @@ class App { |
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$tpl = get_markup_template('head.tpl'); |
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$this->page['htmlhead'] = replace_macros($tpl, [ |
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'$baseurl' => $this->get_baseurl(), |
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'$local_user' => local_user(), |
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'$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION, |
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'$delitem' => t('Delete this item?'), |
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'$showmore' => t('show more'), |
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'$showfewer' => t('show fewer'), |
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'$update_interval' => $interval, |
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'$shortcut_icon' => $shortcut_icon, |
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'$touch_icon' => $touch_icon, |
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'$stylesheet' => $stylesheet, |
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'$infinite_scroll' => $invinite_scroll, |
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]) . $this->page['htmlhead']; |
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} |
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function init_page_end() { |
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'$baseurl' => $this->get_baseurl(), |
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'$local_user' => local_user(), |
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'$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION, |
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'$delitem' => t('Delete this item?'), |
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'$showmore' => t('show more'), |
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'$showfewer' => t('show fewer'), |
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'$update_interval' => $interval, |
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'$shortcut_icon' => $shortcut_icon, |
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'$touch_icon' => $touch_icon, |
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'$stylesheet' => $stylesheet, |
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'$infinite_scroll' => $invinite_scroll, |
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]) . $this->page['htmlhead']; |
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} |
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public function init_page_end() |
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{ |
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if (!isset($this->page['end'])) { |
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$this->page['end'] = ''; |
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} |
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$tpl = get_markup_template('end.tpl'); |
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$this->page['end'] = replace_macros($tpl, [ |
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'$baseurl' => $this->get_baseurl() |
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]) . $this->page['end']; |
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'$baseurl' => $this->get_baseurl() |
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]) . $this->page['end']; |
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} |
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function set_curl_code($code) { |
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public function set_curl_code($code) |
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{ |
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$this->curl_code = $code; |
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} |
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function get_curl_code() { |
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public function get_curl_code() |
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{ |
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return $this->curl_code; |
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} |
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function set_curl_content_type($content_type) { |
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public function set_curl_content_type($content_type) |
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{ |
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$this->curl_content_type = $content_type; |
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} |
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function get_curl_content_type() { |
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public function get_curl_content_type() |
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{ |
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return $this->curl_content_type; |
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} |
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function set_curl_headers($headers) { |
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public function set_curl_headers($headers) |
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{ |
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$this->curl_headers = $headers; |
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} |
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function get_curl_headers() { |
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public function get_curl_headers() |
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{ |
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return $this->curl_headers; |
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} |
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function get_cached_avatar_image($avatar_image) { |
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return $avatar_image; |
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} |
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/** |
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* @brief Removes the baseurl from an url. This avoids some mixed content problems. |
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* @brief Removes the base url from an url. This avoids some mixed content problems. |
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* |
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* @param string $orig_url |
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* |
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* @return string The cleaned url |
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*/ |
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function remove_baseurl($orig_url) { |
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public function remove_baseurl($orig_url) |
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{ |
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// Remove the hostname from the url if it is an internal link
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$nurl = normalise_link($orig_url); |
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$base = normalise_link($this->get_baseurl()); |
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@ -592,23 +589,18 @@ class App { |
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/** |
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* @brief Register template engine class |
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* |
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* If $name is '', is used class static property $class::$name |
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* |
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* @param string $class |
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* @param string $name |
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*/ |
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function register_template_engine($class, $name = '') { |
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/// @TODO Really === and not just == ?
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if ($name === '') { |
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$v = get_class_vars($class); |
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if (x($v, 'name')) |
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$name = $v['name']; |
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} |
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if ($name === '') { |
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private function register_template_engine($class) |
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{ |
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$v = get_class_vars($class); |
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if (x($v, 'name')) { |
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$name = $v['name']; |
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$this->template_engines[$name] = $class; |
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} else { |
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echo "template engine <tt>$class</tt> cannot be registered without a name.\n"; |
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killme(); |
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} |
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$this->template_engines[$name] = $class; |
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} |
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/** |
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@ -617,18 +609,13 @@ class App { |
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* If $name is not defined, return engine defined by theme, |
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* or default |
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* |
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* @param string $name Template engine name |
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* @return object Template Engine instance |
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*/ |
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function template_engine($name = '') { |
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/// @TODO really type-check included?
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if ($name !== '') { |
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$template_engine = $name; |
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} else { |
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$template_engine = 'smarty3'; |
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if (x($this->theme, 'template_engine')) { |
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$template_engine = $this->theme['template_engine']; |
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} |
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public function template_engine() |
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{ |
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$template_engine = 'smarty3'; |
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if (x($this->theme, 'template_engine')) { |
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$template_engine = $this->theme['template_engine']; |
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} |
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if (isset($this->template_engines[$template_engine])) { |
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@ -651,23 +638,28 @@ class App { |
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* |
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* @return string |
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*/ |
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function get_template_engine() { |
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public function get_template_engine() |
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{ |
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return $this->theme['template_engine']; |
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} |
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function set_template_engine($engine = 'smarty3') { |
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public function set_template_engine($engine = 'smarty3') |
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{ |
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$this->theme['template_engine'] = $engine; |
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} |
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function get_template_ldelim($engine = 'smarty3') { |
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public function get_template_ldelim($engine = 'smarty3') |
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{ |
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return $this->ldelim[$engine]; |
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} |
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function get_template_rdelim($engine = 'smarty3') { |
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public function get_template_rdelim($engine = 'smarty3') |
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{ |
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return $this->rdelim[$engine]; |
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} |
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function save_timestamp($stamp, $value) { |
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public function save_timestamp($stamp, $value) |
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{ |
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if (!isset($this->config['system']['profiler']) || !$this->config['system']['profiler']) { |
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return; |
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} |
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@ -692,7 +684,8 @@ class App { |
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$this->callstack[$value][$callstack] += (float) $duration; |
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} |
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function get_useragent() { |
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public function get_useragent() |
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{ |
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return |
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FRIENDICA_PLATFORM . " '" . |
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FRIENDICA_CODENAME . "' " . |
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@ -701,7 +694,8 @@ class App { |
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$this->get_baseurl(); |
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} |
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function is_friendica_app() { |
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public function is_friendica_app() |
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{ |
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return $this->is_friendica_app; |
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} |
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@ -713,27 +707,29 @@ class App { |
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* |
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* @return bool Is it a known backend? |
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*/ |
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function is_backend() { |
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static $backends = []; |
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$backends[] = '_well_known'; |
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$backends[] = 'api'; |
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$backends[] = 'dfrn_notify'; |
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$backends[] = 'fetch'; |
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$backends[] = 'hcard'; |
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$backends[] = 'hostxrd'; |
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$backends[] = 'nodeinfo'; |
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$backends[] = 'noscrape'; |
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$backends[] = 'p'; |
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$backends[] = 'poco'; |
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|
$backends[] = 'post'; |
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$backends[] = 'proxy'; |
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|
$backends[] = 'pubsub'; |
|
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|
$backends[] = 'pubsubhubbub'; |
|
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$backends[] = 'receive'; |
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$backends[] = 'rsd_xml'; |
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$backends[] = 'salmon'; |
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$backends[] = 'statistics_json'; |
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$backends[] = 'xrd'; |
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public function is_backend() |
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|
{ |
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static $backends = [ |
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|
'_well_known', |
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'api', |
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'dfrn_notify', |
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'fetch', |
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'hcard', |
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'hostxrd', |
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'nodeinfo', |
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|
'noscrape', |
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'p', |
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'poco', |
|
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'post', |
|
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'proxy', |
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'pubsub', |
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|
'pubsubhubbub', |
|
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|
'receive', |
|
|
|
'rsd_xml', |
|
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|
'salmon', |
|
|
|
'statistics_json', |
|
|
|
'xrd', |
|
|
|
]; |
|
|
|
|
|
|
|
// Check if current module is in backend or backend flag is set
|
|
|
|
return (in_array($this->module, $backends) || $this->backend); |
|
|
@ -744,10 +740,14 @@ class App { |
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|
* |
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|
* @return bool Is the limit reached? |
|
|
|
*/ |
|
|
|
function max_processes_reached() { |
|
|
|
public function max_processes_reached() |
|
|
|
{ |
|
|
|
// Deactivated, needs more investigating if this check really makes sense
|
|
|
|
return false; |
|
|
|
|
|
|
|
/* |
|
|
|
* Commented out to suppress static analyzer issues |
|
|
|
* |
|
|
|
if ($this->is_backend()) { |
|
|
|
$process = 'backend'; |
|
|
|
$max_processes = Config::get('system', 'max_processes_backend'); |
|
|
@ -772,6 +772,7 @@ class App { |
|
|
|
} |
|
|
|
} |
|
|
|
return false; |
|
|
|
*/ |
|
|
|
} |
|
|
|
|
|
|
|
/** |
|
|
@ -779,7 +780,8 @@ class App { |
|
|
|
* |
|
|
|
* @return bool Is the memory limit reached? |
|
|
|
*/ |
|
|
|
public function min_memory_reached() { |
|
|
|
public function min_memory_reached() |
|
|
|
{ |
|
|
|
$min_memory = Config::get('system', 'min_memory', 0); |
|
|
|
if ($min_memory == 0) { |
|
|
|
return false; |
|
|
@ -798,7 +800,7 @@ class App { |
|
|
|
$meminfo[$key] = (int) ($meminfo[$key] / 1024); |
|
|
|
} |
|
|
|
|
|
|
|
if (!isset($meminfo['MemAvailable']) || ! isset($meminfo['MemFree'])) { |
|
|
|
if (!isset($meminfo['MemAvailable']) || !isset($meminfo['MemFree'])) { |
|
|
|
return false; |
|
|
|
} |
|
|
|
|
|
|
@ -818,8 +820,8 @@ class App { |
|
|
|
* |
|
|
|
* @return bool Is the load reached? |
|
|
|
*/ |
|
|
|
function maxload_reached() { |
|
|
|
|
|
|
|
public function maxload_reached() |
|
|
|
{ |
|
|
|
if ($this->is_backend()) { |
|
|
|
$process = 'backend'; |
|
|
|
$maxsysload = intval(Config::get('system', 'maxloadavg')); |
|
|
@ -844,8 +846,8 @@ class App { |
|
|
|
return false; |
|
|
|
} |
|
|
|
|
|
|
|
function proc_run($args) { |
|
|
|
|
|
|
|
public function proc_run($args) |
|
|
|
{ |
|
|
|
if (!function_exists('proc_open')) { |
|
|
|
return; |
|
|
|
} |
|
|
@ -871,7 +873,7 @@ class App { |
|
|
|
$args[$x] = escapeshellarg($args[$x]); |
|
|
|
} |
|
|
|
|
|
|
|
$cmdline = implode($args, ' '); |
|
|
|
$cmdline = implode(' ', $args); |
|
|
|
|
|
|
|
if ($this->min_memory_reached()) { |
|
|
|
return; |
|
|
@ -896,8 +898,9 @@ class App { |
|
|
|
* |
|
|
|
* @return string system username |
|
|
|
*/ |
|
|
|
static function systemuser() { |
|
|
|
if (!function_exists('posix_getpwuid') || ! function_exists('posix_geteuid')) { |
|
|
|
private static function systemuser() |
|
|
|
{ |
|
|
|
if (!function_exists('posix_getpwuid') || !function_exists('posix_geteuid')) { |
|
|
|
return ''; |
|
|
|
} |
|
|
|
|
|
|
@ -910,7 +913,8 @@ class App { |
|
|
|
* |
|
|
|
* @return boolean the directory is usable |
|
|
|
*/ |
|
|
|
static function directory_usable($directory, $check_writable = true) { |
|
|
|
public static function directory_usable($directory, $check_writable = true) |
|
|
|
{ |
|
|
|
if ($directory == '') { |
|
|
|
logger('Directory is empty. This shouldn\'t happen.', LOGGER_DEBUG); |
|
|
|
return false; |
|
|
@ -920,18 +924,22 @@ class App { |
|
|
|
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 "' . $directory . '" is not a directory for user ' . self::systemuser(), LOGGER_DEBUG); |
|
|
|
return false; |
|
|
|
} |
|
|
|
|
|
|
|
if ($check_writable && !is_writable($directory)) { |
|
|
|
logger('Path "' . $directory . '" is not writable for user ' . self::systemuser(), LOGGER_DEBUG); |
|
|
|
return false; |
|
|
|
} |
|
|
|
|
|
|
|
return true; |
|
|
|
} |
|
|
|
} |