<?php
+use Friendica\App;
use Friendica\Core\L10n;
use Friendica\Core\System;
use Friendica\Database\DBM;
private static $in_transaction = false;
private static $relation = [];
- public static function connect($serveraddr, $user, $pass, $db, $install = false) {
+ public static function connect($serveraddr, $user, $pass, $db) {
if (!is_null(self::$db)) {
return true;
}
return false;
}
- if ($install) {
+ if ($a->mode == App::MODE_INSTALL) {
// server has to be a non-empty string that is not 'localhost' and not an IP
if (strlen($server) && ($server !== 'localhost') && filter_var($server, FILTER_VALIDATE_IP) === false) {
if (! dns_get_record($server, DNS_A + DNS_CNAME)) {
// No suitable SQL driver was found.
if (!self::$connected) {
+ self::$driver = null;
self::$db = null;
}
$a->save_timestamp($stamp1, "network");
// turn off logger in install mode
if (
- $a->module == 'install'
+ $a->mode == App::MODE_INSTALL
|| !dba::$connected
) {
return;
// turn off logger in install mode
if (
- $a->module == 'install'
+ $a->mode == App::MODE_INSTALL
|| !dba::$connected
) {
return;
// The value is set to "true" by default in boot.php
$a->backend = false;
-/**
- * Load the configuration file which contains our DB credentials.
- * Ignore errors. If the file doesn't exist or is empty, we are running in
- * installation mode.
- */
-
-$install = ((file_exists('.htconfig.php') && filesize('.htconfig.php')) ? false : true);
-
-// Only load config if found, don't surpress errors
-if (!$install) {
+// Only load config if found, don't suppress errors
+if (!$a->mode == App::MODE_INSTALL) {
include ".htconfig.php";
}
require_once "include/dba.php";
-if (!$install) {
+if (!$a->mode == App::MODE_INSTALL) {
$result = dba::connect($db_host, $db_user, $db_pass, $db_data);
unset($db_host, $db_user, $db_pass, $db_data);
Addon::loadHooks();
Addon::callHooks('init_1');
- $maintenance = Config::get('system', 'maintenance');
+ $a->checkMaintenanceMode();
}
$lang = L10n::getBrowserLanguage();
L10n::loadTranslationTable($lang);
}
-if ((x($_GET, 'zrl')) && (!$install && !$maintenance)) {
+if ((x($_GET, 'zrl')) && $a->mode == App::MODE_NORMAL) {
// Only continue when the given profile link seems valid
// Valid profile links contain a path with "/profile/" and no query parameters
if ((parse_url($_GET['zrl'], PHP_URL_QUERY) == "")
// in install mode, any url loads install module
// but we need "view" module for stylesheet
-if ($install && $a->module!="view") {
+if ($a->mode == App::MODE_INSTALL && $a->module!="view") {
$a->module = 'install';
-} elseif ($maintenance && $a->module!="view") {
+} elseif ($a->mode == App::MODE_MAINTENANCE && $a->module!="view") {
$a->module = 'maintenance';
} else {
check_url($a);
$a->page['content'] = '';
}
-if (!$install && !$maintenance) {
+if ($a->mode == App::MODE_NORMAL) {
Addon::callHooks('page_content_top', $a->page['content']);
}
use Friendica\App;
use Friendica\Core\L10n;
+use Friendica\Core\Install;
use Friendica\Core\System;
use Friendica\Database\DBM;
-use Friendica\Database\DBStructure;
-use Friendica\Object\Image;
-use Friendica\Util\Network;
use Friendica\Util\Temporal;
$install_wizard_pass = 1;
$a->config['system']['theme'] = "../install";
$a->theme['stylesheet'] = System::baseUrl()."/view/install/style.css";
+ Install::setInstallMode();
+
global $install_wizard_pass;
if (x($_POST, 'pass')) {
$install_wizard_pass = intval($_POST['pass']);
$phpath = notags(trim($_POST['phpath']));
require_once("include/dba.php");
- if (!dba::connect($dbhost, $dbuser, $dbpass, $dbdata, true)) {
+ if (!dba::connect($dbhost, $dbuser, $dbpass, $dbdata)) {
$a->data['db_conn_failed'] = true;
}
$rino = 1;
// connect to db
- dba::connect($dbhost, $dbuser, $dbpass, $dbdata, true);
-
- $tpl = get_markup_template('htconfig.tpl');
- $txt = replace_macros($tpl,[
- '$dbhost' => $dbhost,
- '$dbuser' => $dbuser,
- '$dbpass' => $dbpass,
- '$dbdata' => $dbdata,
- '$timezone' => $timezone,
- '$language' => $language,
- '$urlpath' => $urlpath,
- '$phpath' => $phpath,
- '$adminmail' => $adminmail,
- '$rino' => $rino
- ]);
-
-
- $result = file_put_contents('.htconfig.php', $txt);
- if (! $result) {
- $a->data['txt'] = $txt;
- }
-
- $errors = load_database();
-
+ dba::connect($dbhost, $dbuser, $dbpass, $dbdata);
- if ($errors) {
- $a->data['db_failed'] = $errors;
- } else {
- $a->data['db_installed'] = true;
- }
+ Install::install($urlpath, $dbhost, $dbuser, $dbpass, $dbdata, $phpath, $timezone, $language, $adminmail, $rino);
return;
break;
switch ($install_wizard_pass) {
case 1: { // System check
-
- $checks = [];
-
- check_funcs($checks);
-
- check_imagik($checks);
-
- check_htconfig($checks);
-
- check_smarty3($checks);
-
- check_keys($checks);
-
if (x($_POST, 'phpath')) {
$phpath = notags(trim($_POST['phpath']));
}
- check_php($phpath, $checks);
-
- check_htaccess($checks);
-
- /// @TODO Maybe move this out?
- function check_passed($v, $c) {
- if ($c['required']) {
- $v = $v && $c['status'];
- }
- return $v;
- }
- $checkspassed = array_reduce($checks, "check_passed", true);
-
-
+ list($checks, $checkspassed) = Install::check($phpath);
$tpl = get_markup_template('install_checks.tpl');
$o .= replace_macros($tpl, [
}
}
-/**
- * checks : array passed to template
- * title : string
- * status : boolean
- * required : boolean
- * help : string optional
- */
-function check_add(&$checks, $title, $status, $required, $help, $error_msg = "") {
- $checks[] = [
- 'title' => $title,
- 'status' => $status,
- 'required' => $required,
- 'help' => $help,
- 'error_msg' => $error_msg,
- ];
-}
-
-function check_php(&$phpath, &$checks) {
- $passed = $passed2 = $passed3 = false;
- if (strlen($phpath)) {
- $passed = file_exists($phpath);
- } else {
- $phpath = trim(shell_exec('which php'));
- $passed = strlen($phpath);
- }
- $help = "";
- if (!$passed) {
- $help .= L10n::t('Could not find a command line version of PHP in the web server PATH.'). EOL;
- $help .= L10n::t("If you don't have a command line version of PHP installed on your server, you will not be able to run the background processing. See <a href='https://github.com/friendica/friendica/blob/master/doc/Install.md#set-up-the-worker'>'Setup the worker'</a>") . EOL;
- $help .= EOL . EOL;
- $tpl = get_markup_template('field_input.tpl');
- $help .= replace_macros($tpl, [
- '$field' => ['phpath', L10n::t('PHP executable path'), $phpath, L10n::t('Enter full path to php executable. You can leave this blank to continue the installation.')],
- ]);
- $phpath = "";
- }
-
- check_add($checks, L10n::t('Command line PHP').($passed?" (<tt>$phpath</tt>)":""), $passed, false, $help);
-
- if ($passed) {
- $cmd = "$phpath -v";
- $result = trim(shell_exec($cmd));
- $passed2 = ( strpos($result, "(cli)") !== false);
- list($result) = explode("\n", $result);
- $help = "";
- if (!$passed2) {
- $help .= L10n::t("PHP executable is not the php cli binary \x28could be cgi-fgci version\x29"). EOL;
- $help .= L10n::t('Found PHP version: ')."<tt>$result</tt>";
- }
- check_add($checks, L10n::t('PHP cli binary'), $passed2, true, $help);
- }
-
-
- if ($passed2) {
- $str = autoname(8);
- $cmd = "$phpath testargs.php $str";
- $result = trim(shell_exec($cmd));
- $passed3 = $result == $str;
- $help = "";
- if (!$passed3) {
- $help .= L10n::t('The command line version of PHP on your system does not have "register_argc_argv" enabled.'). EOL;
- $help .= L10n::t('This is required for message delivery to work.');
- }
- check_add($checks, L10n::t('PHP register_argc_argv'), $passed3, true, $help);
- }
-
-
-}
-
-function check_keys(&$checks) {
-
- $help = '';
-
- $res = false;
-
- if (function_exists('openssl_pkey_new')) {
- $res = openssl_pkey_new([
- 'digest_alg' => 'sha1',
- 'private_key_bits' => 4096,
- 'encrypt_key' => false
- ]);
- }
-
- // Get private key
-
- if (! $res) {
- $help .= L10n::t('Error: the "openssl_pkey_new" function on this system is not able to generate encryption keys'). EOL;
- $help .= L10n::t('If running under Windows, please see "http://www.php.net/manual/en/openssl.installation.php".');
- }
- check_add($checks, L10n::t('Generate encryption keys'), $res, true, $help);
-
-}
-
-
-function check_funcs(&$checks) {
- $ck_funcs = [];
- check_add($ck_funcs, L10n::t('libCurl PHP module'), true, true, "");
- check_add($ck_funcs, L10n::t('GD graphics PHP module'), true, true, "");
- check_add($ck_funcs, L10n::t('OpenSSL PHP module'), true, true, "");
- check_add($ck_funcs, L10n::t('PDO or MySQLi PHP module'), true, true, "");
- check_add($ck_funcs, L10n::t('mb_string PHP module'), true, true, "");
- check_add($ck_funcs, L10n::t('XML PHP module'), true, true, "");
- check_add($ck_funcs, L10n::t('iconv PHP module'), true, true, "");
- check_add($ck_funcs, L10n::t('POSIX PHP module'), true, true, "");
-
- if (function_exists('apache_get_modules')) {
- if (! in_array('mod_rewrite',apache_get_modules())) {
- check_add($ck_funcs, L10n::t('Apache mod_rewrite module'), false, true, L10n::t('Error: Apache webserver mod-rewrite module is required but not installed.'));
- } else {
- check_add($ck_funcs, L10n::t('Apache mod_rewrite module'), true, true, "");
- }
- }
-
- if (! function_exists('curl_init')) {
- $ck_funcs[0]['status'] = false;
- $ck_funcs[0]['help'] = L10n::t('Error: libCURL PHP module required but not installed.');
- }
- if (! function_exists('imagecreatefromjpeg')) {
- $ck_funcs[1]['status'] = false;
- $ck_funcs[1]['help'] = L10n::t('Error: GD graphics PHP module with JPEG support required but not installed.');
- }
- if (! function_exists('openssl_public_encrypt')) {
- $ck_funcs[2]['status'] = false;
- $ck_funcs[2]['help'] = L10n::t('Error: openssl PHP module required but not installed.');
- }
- if (! function_exists('mysqli_connect') && !class_exists('pdo')) {
- $ck_funcs[3]['status'] = false;
- $ck_funcs[3]['help'] = L10n::t('Error: PDO or MySQLi PHP module required but not installed.');
- }
- if (!function_exists('mysqli_connect') && class_exists('pdo') && !in_array('mysql', PDO::getAvailableDrivers())) {
- $ck_funcs[3]['status'] = false;
- $ck_funcs[3]['help'] = L10n::t('Error: The MySQL driver for PDO is not installed.');
- }
- if (! function_exists('mb_strlen')) {
- $ck_funcs[4]['status'] = false;
- $ck_funcs[4]['help'] = L10n::t('Error: mb_string PHP module required but not installed.');
- }
- if (! function_exists('iconv_strlen')) {
- $ck_funcs[6]['status'] = false;
- $ck_funcs[6]['help'] = L10n::t('Error: iconv PHP module required but not installed.');
- }
- if (! function_exists('posix_kill')) {
- $ck_funcs[7]['status'] = false;
- $ck_funcs[7]['help'] = L10n::t('Error: POSIX PHP module required but not installed.');
- }
-
- $checks = array_merge($checks, $ck_funcs);
-
- // check for XML DOM Documents being able to be generated
- try {
- $xml = new DOMDocument();
- } catch (Exception $e) {
- $ck_funcs[5]['status'] = false;
- $ck_funcs[5]['help'] = L10n::t('Error, XML PHP module required but not installed.');
- }
-}
-
-
-function check_htconfig(&$checks) {
- $status = true;
- $help = "";
- if ((file_exists('.htconfig.php') && !is_writable('.htconfig.php')) ||
- (!file_exists('.htconfig.php') && !is_writable('.'))) {
-
- $status = false;
- $help = L10n::t('The web installer needs to be able to create a file called ".htconfig.php" in the top folder of your web server and it is unable to do so.') .EOL;
- $help .= L10n::t('This is most often a permission setting, as the web server may not be able to write files in your folder - even if you can.').EOL;
- $help .= L10n::t('At the end of this procedure, we will give you a text to save in a file named .htconfig.php in your Friendica top folder.').EOL;
- $help .= L10n::t('You can alternatively skip this procedure and perform a manual installation. Please see the file "INSTALL.txt" for instructions.').EOL;
- }
-
- check_add($checks, L10n::t('.htconfig.php is writable'), $status, false, $help);
-
-}
-
-function check_smarty3(&$checks) {
- $status = true;
- $help = "";
- if (!is_writable('view/smarty3')) {
-
- $status = false;
- $help = L10n::t('Friendica uses the Smarty3 template engine to render its web views. Smarty3 compiles templates to PHP to speed up rendering.') .EOL;
- $help .= L10n::t('In order to store these compiled templates, the web server needs to have write access to the directory view/smarty3/ under the Friendica top level folder.').EOL;
- $help .= L10n::t("Please ensure that the user that your web server runs as \x28e.g. www-data\x29 has write access to this folder.").EOL;
- $help .= L10n::t("Note: as a security measure, you should give the web server write access to view/smarty3/ only--not the template files \x28.tpl\x29 that it contains.").EOL;
- }
-
- check_add($checks, L10n::t('view/smarty3 is writable'), $status, true, $help);
-
-}
-
-function check_htaccess(&$checks) {
- $status = true;
- $help = "";
- $error_msg = "";
- if (function_exists('curl_init')) {
- $test = Network::fetchUrlFull(System::baseUrl()."/install/testrewrite");
-
- $url = normalise_link(System::baseUrl()."/install/testrewrite");
- if ($test['body'] != "ok") {
- $test = Network::fetchUrlFull($url);
- }
-
- if ($test['body'] != "ok") {
- $status = false;
- $help = L10n::t('Url rewrite in .htaccess is not working. Check your server configuration.');
- $error_msg = [];
- $error_msg['head'] = L10n::t('Error message from Curl when fetching');
- $error_msg['url'] = $test['redirect_url'];
- $error_msg['msg'] = $test['error'];
- }
- check_add($checks, L10n::t('Url rewrite is working'), $status, true, $help, $error_msg);
- } else {
- // cannot check modrewrite if libcurl is not installed
- /// @TODO Maybe issue warning here?
- }
-}
-
-function check_imagik(&$checks) {
- $imagick = false;
- $gif = false;
-
- if (class_exists('Imagick')) {
- $imagick = true;
- $supported = Image::supportedTypes();
- if (array_key_exists('image/gif', $supported)) {
- $gif = true;
- }
- }
- if ($imagick == false) {
- check_add($checks, L10n::t('ImageMagick PHP extension is not installed'), $imagick, false, "");
- } else {
- check_add($checks, L10n::t('ImageMagick PHP extension is installed'), $imagick, false, "");
- if ($imagick) {
- check_add($checks, L10n::t('ImageMagick supports GIF'), $gif, false, "");
- }
- }
-}
-
function manual_config(App $a) {
$data = htmlentities($a->data['txt'],ENT_COMPAT, 'UTF-8');
$o = L10n::t('The database configuration file ".htconfig.php" could not be written. Please use the enclosed text to create a configuration file in your web server root.');
}
}
-function load_database() {
- $errors = DBStructure::update(false, true, true);
-
- return $errors;
-}
-
function what_next() {
$baseurl = System::baseUrl();
return
*/
class App
{
+ const MODE_NORMAL = 0;
+ const MODE_INSTALL = 1;
+ const MODE_MAINTENANCE = 2;
+
public $module_loaded = false;
public $module_class = null;
public $query_string;
public $argv;
public $argc;
public $module;
+ public $mode = App::MODE_NORMAL;
public $pager;
public $strings;
public $basepath;
// Register template engines
$this->register_template_engine('Friendica\Render\FriendicaSmartyEngine');
+ /**
+ * Load the configuration file which contains our DB credentials.
+ * Ignore errors. If the file doesn't exist or is empty, we are running in
+ * installation mode. *
+ */
+ $this->mode = ((file_exists('.htconfig.php') && filesize('.htconfig.php')) ? App::MODE_NORMAL : App::MODE_INSTALL);
+
+
self::$a = $this;
}
return $sender_email;
}
+ /**
+ * @note Checks, if the App is in the Maintenance-Mode
+ *
+ * @return boolean
+ */
+ public function checkMaintenanceMode()
+ {
+ if (Config::get('system', 'maintenance')) {
+ $this->mode = App::MODE_MAINTENANCE;
+ return true;
+ }
+
+ return false;
+ }
+
/**
* Returns the current theme name.
*
use Asika\SimpleConsole\Console;
use dba;
use Friendica\App;
+use Friendica\Core\Install;
require_once 'mod/install.php';
require_once 'include/dba.php';
$db_data = '';
require_once 'htconfig.php';
+ Install::setInstallMode();
+
$this->out(" Complete!\n\n");
// Check basic setup
// Install database
$this->out("Inserting data into database...\n");
- $checkResults['data'] = load_database();
+ $checkResults['data'] = Install::installDatabaseStructure();
if ($checkResults['data'] !== '') {
throw new \RuntimeException("ERROR: DB Database creation error. Is the DB empty?\n");
{
$checks = [];
- check_funcs($checks);
- check_imagik($checks);
- check_htconfig($checks);
- check_smarty3($checks);
- check_keys($checks);
+ Install::checkFunctions($checks);
+ Install::checkImagick($checks);
+ Install::checkHtConfig($checks);
+ Install::checkSmarty3($checks);
+ Install::checkKeys($checks);
if (!empty($app->config['php_path'])) {
- check_php($app->config['php_path'], $checks);
+ Install::checkPHP($app->config['php_path'], $checks);
} else {
throw new \RuntimeException(" ERROR: The php_path is not set in the config. Please check the file .htconfig.php.\n");
}
);
- if (!dba::connect($db_host, $db_user, $db_pass, $db_data, true)) {
+ if (!dba::connect($db_host, $db_user, $db_pass, $db_data)) {
$result['status'] = false;
$result['help'] = 'Failed, please check your MySQL settings and credentials.';
}
--- /dev/null
+<?php\r
+/**\r
+ * @file src/Core/Install.php\r
+ */\r
+namespace Friendica\Core;\r
+\r
+use Friendica\BaseObject;\r
+use Friendica\App;\r
+use Friendica\Database\DBStructure;\r
+use Friendica\Object\Image;\r
+use Friendica\Util\Network;\r
+\r
+use Exception;\r
+use DOMDocument;\r
+\r
+/**\r
+ * Contains methods for installation purpose of Friendica\r
+ */\r
+class Install extends BaseObject\r
+{\r
+ /**\r
+ * Sets the install-mode for further methods\r
+ */\r
+ public static function setInstallMode()\r
+ {\r
+ self::getApp()->mode = App::MODE_INSTALL;\r
+ }\r
+\r
+ /**\r
+ * Checks the current installation environment. There are optional and mandatory checks.\r
+ *\r
+ * @param string $phpath Optional path to the PHP binary (Default is 'php')\r
+ *\r
+ * @return array First element is a list of all checks and their results,\r
+ * the second element is a list of passed checks\r
+ */\r
+ public static function check($phpath = 'php')\r
+ {\r
+ $checks = [];\r
+\r
+ self::checkFunctions($checks);\r
+\r
+ self::checkImagick($checks);\r
+\r
+ self::checkHtConfig($checks);\r
+\r
+ self::checkSmarty3($checks);\r
+\r
+ self::checkKeys($checks);\r
+\r
+ self::checkPHP($phpath, $checks);\r
+\r
+ self::checkHtAccess($checks);\r
+\r
+ $checkspassed = array_reduce($checks,\r
+ function ($v, $c) {\r
+ if ($c['require']) {\r
+ $v = $v && $c['status'];\r
+ }\r
+ return $v;\r
+ },\r
+ true);\r
+\r
+ return array($checks, $checkspassed);\r
+ }\r
+\r
+ /**\r
+ * Executes the installation of Friendica in the given environment.\r
+ * - Creates `.htconfig.php`\r
+ * - Installs Database Structure\r
+ *\r
+ * @param string $urlpath Path based on the URL of Friendica (e.g. '/friendica')\r
+ * @param string $dbhost Hostname/IP of the Friendica Database\r
+ * @param string $dbuser Username of the Database connection credentials\r
+ * @param string $dbpass Password of the Database connection credentials\r
+ * @param string $dbdata Name of the Database\r
+ * @param string $phpath Path to the PHP-Binary (e.g. 'php' or '/usr/bin/php')\r
+ * @param string $timezone Timezone of the Friendica Installaton (e.g. 'Europe/Berlin')\r
+ * @param string $language 2-letter ISO 639-1 code (eg. 'en')\r
+ * @param string $adminmail Mail-Adress of the administrator\r
+ * @param int $rino Rino-enabled (1 = true, 0 = false)\r
+ */\r
+ public static function install($urlpath, $dbhost, $dbuser, $dbpass, $dbdata, $phpath, $timezone, $language, $adminmail, $rino = 1)\r
+ {\r
+ $tpl = get_markup_template('htconfig.tpl');\r
+ $txt = replace_macros($tpl,[\r
+ '$dbhost' => $dbhost,\r
+ '$dbuser' => $dbuser,\r
+ '$dbpass' => $dbpass,\r
+ '$dbdata' => $dbdata,\r
+ '$timezone' => $timezone,\r
+ '$language' => $language,\r
+ '$urlpath' => $urlpath,\r
+ '$phpath' => $phpath,\r
+ '$adminmail' => $adminmail,\r
+ '$rino' => $rino\r
+ ]);\r
+\r
+ $result = file_put_contents('.htconfig.php', $txt);\r
+ if (! $result) {\r
+ self::getApp()->data['txt'] = $txt;\r
+ }\r
+\r
+ $errors = self::installDatabaseStructure();\r
+\r
+ if ($errors) {\r
+ self::getApp()->data['db_failed'] = $errors;\r
+ } else {\r
+ self::getApp()->data['db_installed'] = true;\r
+ }\r
+ }\r
+\r
+ /**\r
+ * Adds new checks to the array $checks\r
+ *\r
+ * @param array $checks The list of all checks (by-ref parameter!)\r
+ * @param string $title The title of the current check\r
+ * @param bool $status 1 = check passed, 0 = check not passed\r
+ * @param bool $required 1 = check is mandatory, 0 = check is optional\r
+ * @param string $help A help-string for the current check\r
+ * @param string $error_msg Optional. A error message, if the current check failed\r
+ */\r
+ private static function addCheck(&$checks, $title, $status, $required, $help, $error_msg = "")\r
+ {\r
+ $checks[] = [\r
+ 'title' => $title,\r
+ 'status' => $status,\r
+ 'required' => $required,\r
+ 'help' => $help,\r
+ 'error_msg' => $error_msg,\r
+ ];\r
+ }\r
+\r
+ /**\r
+ * PHP Check\r
+ *\r
+ * Checks the PHP environment.\r
+ *\r
+ * - Checks if a PHP binary is available\r
+ * - Checks if it is the CLI version\r
+ * - Checks if "register_argc_argv" is enabled\r
+ *\r
+ * @param string $phpath Optional. The Path to the PHP-Binary\r
+ * @param array $checks The list of all checks (by-ref parameter!)\r
+ */\r
+ public static function checkPHP(&$phpath, &$checks)\r
+ {\r
+ $passed = $passed2 = $passed3 = false;\r
+ if (strlen($phpath)) {\r
+ $passed = file_exists($phpath);\r
+ } else {\r
+ $phpath = trim(shell_exec('which php'));\r
+ $passed = strlen($phpath);\r
+ }\r
+ $help = "";\r
+ if (!$passed) {\r
+ $help .= L10n::t('Could not find a command line version of PHP in the web server PATH.') . EOL;\r
+ $help .= L10n::t("If you don't have a command line version of PHP installed on your server, you will not be able to run the background processing. See <a href='https://github.com/friendica/friendica/blob/master/doc/Install.md#set-up-the-worker'>'Setup the worker'</a>") . EOL;\r
+ $help .= EOL . EOL;\r
+ $tpl = get_markup_template('field_input.tpl');\r
+ $help .= replace_macros($tpl, [\r
+ '$field' => ['phpath', L10n::t('PHP executable path'), $phpath, L10n::t('Enter full path to php executable. You can leave this blank to continue the installation.')],\r
+ ]);\r
+ $phpath = "";\r
+ }\r
+\r
+ self::addCheck($checks, L10n::t('Command line PHP').($passed?" (<tt>$phpath</tt>)":""), $passed, false, $help);\r
+\r
+ if ($passed) {\r
+ $cmd = "$phpath -v";\r
+ $result = trim(shell_exec($cmd));\r
+ $passed2 = (strpos($result, "(cli)") !== false);\r
+ list($result) = explode("\n", $result);\r
+ $help = "";\r
+ if (!$passed2) {\r
+ $help .= L10n::t("PHP executable is not the php cli binary \x28could be cgi-fgci version\x29") . EOL;\r
+ $help .= L10n::t('Found PHP version: ') . "<tt>$result</tt>";\r
+ }\r
+ self::addCheck($checks, L10n::t('PHP cli binary'), $passed2, true, $help);\r
+ }\r
+\r
+ if ($passed2) {\r
+ $str = autoname(8);\r
+ $cmd = "$phpath testargs.php $str";\r
+ $result = trim(shell_exec($cmd));\r
+ $passed3 = $result == $str;\r
+ $help = "";\r
+ if (!$passed3) {\r
+ $help .= L10n::t('The command line version of PHP on your system does not have "register_argc_argv" enabled.') . EOL;\r
+ $help .= L10n::t('This is required for message delivery to work.');\r
+ }\r
+ self::addCheck($checks, L10n::t('PHP register_argc_argv'), $passed3, true, $help);\r
+ }\r
+ }\r
+\r
+ /**\r
+ * OpenSSL Check\r
+ *\r
+ * Checks the OpenSSL Environment\r
+ *\r
+ * - Checks, if the command "openssl_pkey_new" is available\r
+ *\r
+ * @param array $checks The list of all checks (by-ref parameter!)\r
+ */\r
+ public static function checkKeys(&$checks)\r
+ {\r
+ $help = '';\r
+ $res = false;\r
+\r
+ if (function_exists('openssl_pkey_new')) {\r
+ $res = openssl_pkey_new([\r
+ 'digest_alg' => 'sha1',\r
+ 'private_key_bits' => 4096,\r
+ 'encrypt_key' => false\r
+ ]);\r
+ }\r
+\r
+ // Get private key\r
+ if (!$res) {\r
+ $help .= L10n::t('Error: the "openssl_pkey_new" function on this system is not able to generate encryption keys') . EOL;\r
+ $help .= L10n::t('If running under Windows, please see "http://www.php.net/manual/en/openssl.installation.php".');\r
+ }\r
+ self::addCheck($checks, L10n::t('Generate encryption keys'), $res, true, $help);\r
+ }\r
+\r
+ /**\r
+ * PHP functions Check\r
+ *\r
+ * Checks the following PHP functions\r
+ * - libCurl\r
+ * - GD Graphics\r
+ * - OpenSSL\r
+ * - PDO or MySQLi\r
+ * - mb_string\r
+ * - XML\r
+ * - iconv\r
+ * - POSIX\r
+ *\r
+ * @param array $checks The list of all checks (by-ref parameter!)\r
+ */\r
+ public static function checkFunctions(&$checks)\r
+ {\r
+ $ck_funcs = [];\r
+ self::addCheck($ck_funcs, L10n::t('libCurl PHP module'), true, true, "");\r
+ self::addCheck($ck_funcs, L10n::t('GD graphics PHP module'), true, true, "");\r
+ self::addCheck($ck_funcs, L10n::t('OpenSSL PHP module'), true, true, "");\r
+ self::addCheck($ck_funcs, L10n::t('PDO or MySQLi PHP module'), true, true, "");\r
+ self::addCheck($ck_funcs, L10n::t('mb_string PHP module'), true, true, "");\r
+ self::addCheck($ck_funcs, L10n::t('XML PHP module'), true, true, "");\r
+ self::addCheck($ck_funcs, L10n::t('iconv PHP module'), true, true, "");\r
+ self::addCheck($ck_funcs, L10n::t('POSIX PHP module'), true, true, "");\r
+\r
+ if (function_exists('apache_get_modules')) {\r
+ if (! in_array('mod_rewrite',apache_get_modules())) {\r
+ self::addCheck($ck_funcs, L10n::t('Apache mod_rewrite module'), false, true, L10n::t('Error: Apache webserver mod-rewrite module is required but not installed.'));\r
+ } else {\r
+ self::addCheck($ck_funcs, L10n::t('Apache mod_rewrite module'), true, true, "");\r
+ }\r
+ }\r
+\r
+ if (!function_exists('curl_init')) {\r
+ $ck_funcs[0]['status'] = false;\r
+ $ck_funcs[0]['help'] = L10n::t('Error: libCURL PHP module required but not installed.');\r
+ }\r
+ if (!function_exists('imagecreatefromjpeg')) {\r
+ $ck_funcs[1]['status'] = false;\r
+ $ck_funcs[1]['help'] = L10n::t('Error: GD graphics PHP module with JPEG support required but not installed.');\r
+ }\r
+ if (!function_exists('openssl_public_encrypt')) {\r
+ $ck_funcs[2]['status'] = false;\r
+ $ck_funcs[2]['help'] = L10n::t('Error: openssl PHP module required but not installed.');\r
+ }\r
+ if (!function_exists('mysqli_connect') && !class_exists('pdo')) {\r
+ $ck_funcs[3]['status'] = false;\r
+ $ck_funcs[3]['help'] = L10n::t('Error: PDO or MySQLi PHP module required but not installed.');\r
+ }\r
+ if (!function_exists('mysqli_connect') && class_exists('pdo') && !in_array('mysql', PDO::getAvailableDrivers())) {\r
+ $ck_funcs[3]['status'] = false;\r
+ $ck_funcs[3]['help'] = L10n::t('Error: The MySQL driver for PDO is not installed.');\r
+ }\r
+ if (!function_exists('mb_strlen')) {\r
+ $ck_funcs[4]['status'] = false;\r
+ $ck_funcs[4]['help'] = L10n::t('Error: mb_string PHP module required but not installed.');\r
+ }\r
+ if (!function_exists('iconv_strlen')) {\r
+ $ck_funcs[6]['status'] = false;\r
+ $ck_funcs[6]['help'] = L10n::t('Error: iconv PHP module required but not installed.');\r
+ }\r
+ if (!function_exists('posix_kill')) {\r
+ $ck_funcs[7]['status'] = false;\r
+ $ck_funcs[7]['help'] = L10n::t('Error: POSIX PHP module required but not installed.');\r
+ }\r
+\r
+ $checks = array_merge($checks, $ck_funcs);\r
+\r
+ // check for XML DOM Documents being able to be generated\r
+ try {\r
+ $xml = new DOMDocument();\r
+ } catch (Exception $e) {\r
+ $ck_funcs[5]['status'] = false;\r
+ $ck_funcs[5]['help'] = L10n::t('Error, XML PHP module required but not installed.');\r
+ }\r
+ }\r
+\r
+ /**\r
+ * ".htconfig.php" - Check\r
+ *\r
+ * Checks if it's possible to create the ".htconfig.php"\r
+ *\r
+ * @param array $checks The list of all checks (by-ref parameter!)\r
+ */\r
+ public static function checkHtConfig(&$checks)\r
+ {\r
+ $status = true;\r
+ $help = "";\r
+ if ((file_exists('.htconfig.php') && !is_writable('.htconfig.php')) ||\r
+ (!file_exists('.htconfig.php') && !is_writable('.'))) {\r
+\r
+ $status = false;\r
+ $help = L10n::t('The web installer needs to be able to create a file called ".htconfig.php" in the top folder of your web server and it is unable to do so.') . EOL;\r
+ $help .= L10n::t('This is most often a permission setting, as the web server may not be able to write files in your folder - even if you can.') . EOL;\r
+ $help .= L10n::t('At the end of this procedure, we will give you a text to save in a file named .htconfig.php in your Friendica top folder.') . EOL;\r
+ $help .= L10n::t('You can alternatively skip this procedure and perform a manual installation. Please see the file "INSTALL.txt" for instructions.') . EOL;\r
+ }\r
+\r
+ self::addCheck($checks, L10n::t('.htconfig.php is writable'), $status, false, $help);\r
+\r
+ }\r
+\r
+ /**\r
+ * Smarty3 Template Check\r
+ *\r
+ * Checks, if the directory of Smarty3 is writable\r
+ *\r
+ * @param array $checks The list of all checks (by-ref parameter!)\r
+ */\r
+ public static function checkSmarty3(&$checks)\r
+ {\r
+ $status = true;\r
+ $help = "";\r
+ if (!is_writable('view/smarty3')) {\r
+\r
+ $status = false;\r
+ $help = L10n::t('Friendica uses the Smarty3 template engine to render its web views. Smarty3 compiles templates to PHP to speed up rendering.') . EOL;\r
+ $help .= L10n::t('In order to store these compiled templates, the web server needs to have write access to the directory view/smarty3/ under the Friendica top level folder.') . EOL;\r
+ $help .= L10n::t("Please ensure that the user that your web server runs as \x28e.g. www-data\x29 has write access to this folder.") . EOL;\r
+ $help .= L10n::t("Note: as a security measure, you should give the web server write access to view/smarty3/ only--not the template files \x28.tpl\x29 that it contains.") . EOL;\r
+ }\r
+\r
+ self::addCheck($checks, L10n::t('view/smarty3 is writable'), $status, true, $help);\r
+ }\r
+\r
+ /**\r
+ * ".htaccess" - Check\r
+ *\r
+ * Checks, if "url_rewrite" is enabled in the ".htaccess" file\r
+ *\r
+ * @param array $checks The list of all checks (by-ref parameter!)\r
+ */\r
+ public static function checkHtAccess(&$checks)\r
+ {\r
+ $status = true;\r
+ $help = "";\r
+ $error_msg = "";\r
+ if (function_exists('curl_init')) {\r
+ $test = Network::fetchUrlFull(System::baseUrl() . "/install/testrewrite");\r
+\r
+ $url = normalise_link(System::baseUrl() . "/install/testrewrite");\r
+ if ($test['body'] != "ok") {\r
+ $test = Network::fetchUrlFull($url);\r
+ }\r
+\r
+ if ($test['body'] != "ok") {\r
+ $status = false;\r
+ $help = L10n::t('Url rewrite in .htaccess is not working. Check your server configuration.');\r
+ $error_msg = [];\r
+ $error_msg['head'] = L10n::t('Error message from Curl when fetching');\r
+ $error_msg['url'] = $test['redirect_url'];\r
+ $error_msg['msg'] = $test['error'];\r
+ }\r
+ self::addCheck($checks, L10n::t('Url rewrite is working'), $status, true, $help, $error_msg);\r
+ } else {\r
+ // cannot check modrewrite if libcurl is not installed\r
+ /// @TODO Maybe issue warning here?\r
+ }\r
+ }\r
+\r
+ /**\r
+ * Imagick Check\r
+ *\r
+ * Checks, if the imagick module is available\r
+ *\r
+ * @param array $checks The list of all checks (by-ref parameter!)\r
+ */\r
+ public static function checkImagick(&$checks)\r
+ {\r
+ $imagick = false;\r
+ $gif = false;\r
+\r
+ if (class_exists('Imagick')) {\r
+ $imagick = true;\r
+ $supported = Image::supportedTypes();\r
+ if (array_key_exists('image/gif', $supported)) {\r
+ $gif = true;\r
+ }\r
+ }\r
+ if ($imagick == false) {\r
+ self::addCheck($checks, L10n::t('ImageMagick PHP extension is not installed'), $imagick, false, "");\r
+ } else {\r
+ self::addCheck($checks, L10n::t('ImageMagick PHP extension is installed'), $imagick, false, "");\r
+ if ($imagick) {\r
+ self::addCheck($checks, L10n::t('ImageMagick supports GIF'), $gif, false, "");\r
+ }\r
+ }\r
+ }\r
+\r
+ /**\r
+ * Installs the Database structure\r
+ *\r
+ * @return string A possible error\r
+ */\r
+ public static function installDatabaseStructure()\r
+ {\r
+ $errors = DBStructure::update(false, true, true);\r
+\r
+ return $errors;\r
+ }\r
+}\r
projects / friendica.git / commitdiff