diff options
Diffstat (limited to 'mod/install.php')
| -rw-r--r-- | mod/install.php | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/mod/install.php b/mod/install.php new file mode 100644 index 000000000..cb23b31ed --- /dev/null +++ b/mod/install.php @@ -0,0 +1,153 @@ +<?php + + +function install_post(&$a) { + + global $db; + + $dbhost = notags(trim($_POST['dbhost'])); + $dbuser = notags(trim($_POST['dbuser'])); + $dbpass = notags(trim($_POST['dbpass'])); + $dbdata = notags(trim($_POST['dbdata'])); + $timezone = notags(trim($_POST['timezone'])); + $phpath = notags(trim($_POST['phpath'])); + + require_once("dba.php"); + + $db = new dba($dbhost, $dbuser, $dbpass, $dbdata, $true); + + if(! $db->getdb()) { + notice( t('Could not connect to database.') . EOL); + return; + } + else + notice( t('Connected to database.') . EOL); + + $tpl = file_get_contents('view/htconfig.tpl'); + $txt = replace_macros($tpl,array( + '$dbhost' => $dbhost, + '$dbuser' => $dbuser, + '$dbpass' => $dbpass, + '$dbdata' => $dbdata, + '$timezone' => $timezone, + '$phpath' => $phpath + )); + $result = file_put_contents('.htconfig.php', $txt); + if(! $result) { + $a->data = $txt; + } + + $errors = load_database($db); + if(! $errors) { + // Our sessions normally are stored in the database. But as we have only managed + // to get it bootstrapped milliseconds ago, we have to apply a bit of trickery so + // that you'll see the following important notice (which is stored in the session). + + session_write_close(); + require_once('session.php'); + session_start(); + $_SESSION['sysmsg'] = ''; + + notice( t('Database import succeeded.') . EOL + . t('IMPORTANT: You will need to (manually) setup a scheduled task for the poller.') . EOL + . t('Please see the file INSTALL.') . EOL ); + goaway($a->get_baseurl()); + } + else { + $db = null; // start fresh + notice( t('Database import failed.') . EOL + . t('You may need to import the file "database.sql" manually using phpmyadmin or mysql.') . EOL + . t('Please see the file INSTALL.') . EOL ); + } +} + + +function install_content(&$a) { + + notice( t('Welcome to the Mistpark Social Network.') . EOL); + + $o .= check_htconfig(); + if(strlen($o)) + return $o; + + if(strlen($a->data)) { + $o .= manual_config($a); + return; + } + + $o .= check_php($phpath); + + require_once('datetime.php'); + + $tpl = file_get_contents('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 $o; +} + +function check_php(&$phpath) { + $phpath = trim(shell_exec('which php')); + if(! strlen($phpath)) { + $o .= <<< EOT +Could not find a command line version of PHP in the web server PATH. This is required. Please adjust the configuration file .htconfig.php accordingly. + +EOT; + } + return $o; +} + +function check_htconfig() { + + if(((file_exists('.htconfig.php')) && (! is_writable('.htconfig.php'))) + || (! is_writable('.'))) { + +$o .= <<< EOT + +The web installer needs to be able to create a file called ".htconfig.php" in the top folder of +your web server. It is unable to do so. 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). + +Please check with your site documentation or support people to see if this situation can be corrected. +If not, you may be required to perform a manual installation. Please see the file "INSTALL" for instructions. + +EOT; + } + +return $o; +} + + +function manual_config(&$a) { +$o .= <<< EOT +The database configuration file ".htconfig.php" could not be written. Please use the enclosed text to create a configuration file in your web server root. + +<textarea rows="24" cols="80" >{$a->data}</textarea> +EOT; +return $o; +} + + +function load_database($db) { + + $str = file_get_contents('database.sql'); + $arr = explode(';',$str); + $errors = 0; + foreach($arr as $a) { + if(strlen(trim($a))) { + $r = @$db->q(trim($a)); + if(! $r) { + notice( t('Errors encountered creating database tables.') . $a . EOL); + $errors ++; + } + } + } + return $errors; +}
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