';
+ $txt .= t('Your Friendica site database has been installed.') . EOL;
+ $txt .= t('IMPORTANT: You will need to [manually] setup a scheduled task for the poller.') . EOL ;
+ $txt .= t('Please see the file "INSTALL.txt".') . EOL ;
+ $txt .= '
';
+ $txt .= '' . t('Proceed to registration') . '' ;
+ $txt .= '
".$a->data['db_failed'] . "". EOL ; - if(strlen($a->data)) { - $o .= manual_config($a); - return; + $tpl = get_markup_template('install.tpl'); + return replace_macros($tpl, array( + '$title' => $install_title, + '$pass' => t('Database connection'), + '$status' => t('Database import failed.'), + '$text' => $txt, + )); + } - $o .= check_php($phpath); + if($db && $db->connected) { + $r = q("SELECT COUNT(*) as `total` FROM `user`"); + if($r && count($r) && $r[0]['total']) { + $tpl = get_markup_template('install.tpl'); + return replace_macros($tpl, array( + '$title' => $install_title, + '$pass' => '', + '$status' => t('Permission denied.'), + '$text' => '', + )); + } + } - require_once('datetime.php'); + switch ($install_wizard_pass){ + case 1: { // System check - $tpl = load_view_file('view/install_db.tpl'); - $o .= replace_macros($tpl, array( - '$tzselect' => ((x($_POST,'timezone')) ? select_timezone($_POST['timezone']) : select_timezone()), - '$submit' => t('Submit'), - '$dbhost' => ((x($_POST,'dbhost')) ? notags(trim($_POST['dbhost'])) : 'localhost'), - '$dbuser' => notags(trim($_POST['dbuser'])), - '$dbpass' => notags(trim($_POST['dbpass'])), - '$dbdata' => notags(trim($_POST['dbdata'])), - '$phpath' => $phpath - )); - return $o; + $checks = array(); + + check_funcs($checks); + + check_htconfig($checks); + + check_keys($checks); + + if(x($_POST,'phpath')) + $phpath = notags(trim($_POST['phpath'])); + + check_php($phpath, $checks); + + + function check_passed($v, $c){ + if ($c['required']) + $v = $v && $c['status']; + return $v; + } + $checkspassed = array_reduce($checks, "check_passed", true); + + + $tpl = get_markup_template('install_checks.tpl'); + $o .= replace_macros($tpl, array( + '$title' => $install_title, + '$pass' => t('System check'), + '$checks' => $checks, + '$passed' => $checkspassed, + '$see_install' => t('Please see the file "INSTALL.txt".'), + '$next' => t('Next'), + '$reload' => t('Check again'), + '$phpath' => $phpath, + '$baseurl' => $a->get_baseurl(), + )); + return $o; + }; break; + + case 2: { // Database config + + $dbhost = ((x($_POST,'dbhost')) ? notags(trim($_POST['dbhost'])) : 'localhost'); + $dbuser = notags(trim($_POST['dbuser'])); + $dbpass = notags(trim($_POST['dbpass'])); + $dbdata = notags(trim($_POST['dbdata'])); + $phpath = notags(trim($_POST['phpath'])); + + + $tpl = get_markup_template('install_db.tpl'); + $o .= replace_macros($tpl, array( + '$title' => $install_title, + '$pass' => t('Database connection'), + '$info_01' => t('In order to install Friendica we need to know how to connect to your database.'), + '$info_02' => t('Please contact your hosting provider or site administrator if you have questions about these settings.'), + '$info_03' => t('The database you specify below should already exist. If it does not, please create it before continuing.'), + + '$status' => $wizard_status, + + '$dbhost' => array('dbhost', t('Database Server Name'), $dbhost, ''), + '$dbuser' => array('dbuser', t('Database Login Name'), $dbuser, ''), + '$dbpass' => array('dbpass', t('Database Login Password'), $dbpass, ''), + '$dbdata' => array('dbdata', t('Database Name'), $dbdata, ''), + '$adminmail' => array('adminmail', t('Site administrator email address'), $adminmail, t('Your account email address must match this in order to use the web admin panel.')), + + + + '$lbl_10' => t('Please select a default timezone for your website'), + + '$baseurl' => $a->get_baseurl(), + + '$phpath' => $phpath, + + '$submit' => t('Submit'), + + )); + return $o; + }; break; + case 3: { // Site settings + require_once('datetime.php'); + $dbhost = ((x($_POST,'dbhost')) ? notags(trim($_POST['dbhost'])) : 'localhost'); + $dbuser = notags(trim($_POST['dbuser'])); + $dbpass = notags(trim($_POST['dbpass'])); + $dbdata = notags(trim($_POST['dbdata'])); + $phpath = notags(trim($_POST['phpath'])); + + $adminmail = notags(trim($_POST['adminmail'])); + $timezone = ((x($_POST,'timezone')) ? ($_POST['timezone']) : 'America/Los_Angeles'); + + $tpl = get_markup_template('install_settings.tpl'); + $o .= replace_macros($tpl, array( + '$title' => $install_title, + '$pass' => t('Site settings'), + + '$status' => $wizard_status, + + '$dbhost' => $dbhost, + '$dbuser' => $dbuser, + '$dbpass' => $dbpass, + '$dbdata' => $dbdata, + '$phpath' => $phpath, + + '$adminmail' => array('adminmail', t('Site administrator email address'), $adminmail, t('Your account email address must match this in order to use the web admin panel.')), + + + '$timezone' => field_timezone('timezone', t('Please select a default timezone for your website'), $timezone, ''), + + '$baseurl' => $a->get_baseurl(), + + + + '$submit' => t('Submit'), + + )); + return $o; + }; break; + + } } -function check_php(&$phpath) { - $o = ''; - $phpath = trim(shell_exec('which php')); - if(! strlen($phpath)) { - $o .= t('Could not find a command line version of PHP in the web server PATH.'); - $o .= t('This is required. Please adjust the configuration file .htconfig.php accordingly.'); +/** + * checks : array passed to template + * title : string + * status : boolean + * required : boolean + * help : string optional + */ +function check_add(&$checks, $title, $status, $required, $help){ + $checks[] = array( + 'title' => $title, + 'status' => $status, + 'required' => $required, + 'help' => $help, + ); +} + +function check_php(&$phpath, &$checks) { + if (strlen($phpath)){ + $passed = file_exists($phpath); + } else { + $phpath = trim(shell_exec('which php')); + $passed = strlen($phpath); } - return $o; + $help = ""; + if(!$passed) { + $help .= t('Could not find a command line version of PHP in the web server PATH.'). EOL; + $tpl = get_markup_template('field_input.tpl'); + $help .= replace_macros($tpl, array( + '$field' => array('phpath', t('PHP executable path'), $phpath, t('Enter full path to php executable')), + )); + $phpath=""; + } + + check_add($checks, t('Command line PHP'), $passed, true, $help); + + if($passed) { + $str = autoname(8); + $cmd = "$phpath testargs.php $str"; + $result = trim(shell_exec($cmd)); + $passed2 = $result == $str; + $help = ""; + if(!$passed2) { + $help .= t('The command line version of PHP on your system does not have "register_argc_argv" enabled.'). EOL; + $help .= t('This is required for message delivery to work.'); + } + check_add($checks, t('PHP "register_argc_argv"'), $passed, true, $help); + } + + +} + +function check_keys(&$checks) { + + $help = ''; + + $res = false; + + if(function_exists('openssl_pkey_new')) + $res=openssl_pkey_new(array( + 'digest_alg' => 'sha1', + 'private_key_bits' => 4096, + 'encrypt_key' => false )); + + // Get private key + + if(! $res) { + $help .= t('Error: the "openssl_pkey_new" function on this system is not able to generate encryption keys'). EOL; + $help .= t('If running under Windows, please see "http://www.php.net/manual/en/openssl.installation.php".'); + } + check_add($checks, t('Generate encryption keys'), $res, true, $help); + } -function check_htconfig() { - if(((file_exists('.htconfig.php')) && (! is_writable('.htconfig.php'))) - || (! is_writable('.'))) { +function check_funcs(&$checks) { + $ck_funcs = array(); + check_add($ck_funcs, t('libCurl PHP module'), true, true, ""); + check_add($ck_funcs, t('GD graphics PHP module'), true, true, ""); + check_add($ck_funcs, t('OpenSSL PHP module'), true, true, ""); + check_add($ck_funcs, t('mysqli PHP module'), true, true, ""); + check_add($ck_funcs, t('mb_string PHP module'), true, true, ""); + + + if(function_exists('apache_get_modules')){ + if (! in_array('mod_rewrite',apache_get_modules())) { + check_add($ck_funcs, t('Apace mod_rewrite module'), false, true, t('Error: Apache webserver mod-rewrite module is required but not installed.')); + } else { + check_add($ck_funcs, t('Apace mod_rewrite module'), true, true, ""); + } + } + if(! function_exists('curl_init')){ + $ck_funcs[0]['status']= false; + $ck_funcs[0]['help']= t('Error: libCURL PHP module required but not installed.'); + } + if(! function_exists('imagecreatefromjpeg')){ + $ck_funcs[1]['status']= false; + $ck_funcs[1]['help']= 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']= t('Error: openssl PHP module required but not installed.'); + } + if(! function_exists('mysqli_connect')){ + $ck_funcs[3]['status']= false; + $ck_funcs[3]['help']= t('Error: mysqli PHP module required but not installed.'); + } + if(! function_exists('mb_strlen')){ + $ck_funcs[4]['status']= false; + $ck_funcs[4]['help']= t('Error: mb_string PHP module required but not installed.'); + } + + $checks = array_merge($checks, $ck_funcs); + + /*if((x($_SESSION,'sysmsg')) && is_array($_SESSION['sysmsg']) && count($_SESSION['sysmsg'])) + notice( t('Please see the file "INSTALL.txt".') . EOL);*/ +} + - $o = 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.'); - $o .= 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.'); - $o .= t('Please check with your site documentation or support people to see if this situation can be corrected.'); - $o .= t('If not, you may be required to perform a manual installation. Please see the file "INSTALL" for instructions.'); +function check_htconfig(&$checks) { + $status = true; + $help = ""; + if( (file_exists('.htconfig.php') && !is_writable('.htconfig.php')) || + (!file_exists('.htconfig.php') && !is_writable('.')) ) { + + $status=false; + $help = 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 .= 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 .= t('Please check with your site documentation or support people to see if this situation can be corrected.').EOL; + $help .= t('If not, you may be required to perform a manual installation. Please see the file "INSTALL.txt" for instructions.').EOL; } -return $o; + check_add($checks, t('.htconfig.php is writable'), $status, true, $help); + } function manual_config(&$a) { + $data = htmlentities($a->data['txt']); $o = 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.'); - $o .= ""; + $o .= ""; return $o; } +function load_database_rem($v, $i){ + $l = trim($i); + if (strlen($l)>1 && ($l[0]=="-" || ($l[0]=="/" && $l[1]=="*"))){ + return $v; + } else { + return $v."\n".$i; + } +} + function load_database($db) { $str = file_get_contents('database.sql'); + $str = array_reduce(explode("\n", $str),"load_database_rem",""); $arr = explode(';',$str); - $errors = 0; + $errors = false; foreach($arr as $a) { if(strlen(trim($a))) { $r = @$db->q(trim($a)); if(! $r) { - notice( t('Errors encountered creating database tables.') . $a . EOL); - $errors ++; + $errors .= t('Errors encountered creating database tables.') . $a . EOL; } } - } + } return $errors; -} \ No newline at end of file +}