source: trunk/scripts/setup-win @ 1184

<?php

// required by forum-fix
require_once(dirname($argv[0]) . "/utilities.php");

// Add slashes to a string.
function slash_string($string, $start, $end)
{
    // Strip start/end slash
    if ($string[0] == '/') {
        $string = substr($string, 1);
    }
    if ($string[strlen($string) - 1] == '/') {
        $string = substr($string, 0, strlen($string) - 1);
    }

    // Add start/end slash
    if ($start) {
        $string = '/'.$string;
    }
    if ($end) {
        $string = $string.'/';
    }

    // Tada.
    return $string;
}


// Replace config values in $srcfile and copy to $dstfile
function handle_config_file($vars, $srcfile, $dstfile)
{
    $contents = file_get_contents($srcfile);
    foreach ($vars as $k => $v) {
        $contents = str_replace("--write-me-$k--", $v, $contents);
    }
    file_put_contents($dstfile, $contents);
}

// ---
// Real code starts here
// ---

print("\nHello, I am the infoarena setup script and I will try to guide ".
          "you through setting up an infoarena developement working copy.\n");

print("I'm going to ask you a couple of questions. Just press enter if you like ".
      "the default value. I'm pretty good at guessing ;).\n\n");

print("Please write all the paths with '/' (Linux like)\n\n");


// FIXME: Check dependencies? pecl nonsense is no longer mandatory.
// It should be done it setup.sh anyway, since we can't relie on php-cli.

// Initialize config vars.
$config_vars = array();
$config_vars['IA_ROOT_DIR'] = str_replace('\\', '/', realpath(dirname($argv[0]) . '/../') . '\\');
$config_vars['IA_URL_HOST'] = 'http://localhost';
$config_vars['IA_URL_PREFIX'] = '/infoarena2-dev/';
$config_vars['IA_DB_HOST'] = 'localhost';
$config_vars['IA_DB_USER'] = 'root';
$config_vars['IA_DB_PASS'] = '';
$config_vars['IA_DB_NAME'] = 'infoarena2';
$config_vars['APACHE_DIR'] = 'c:/Program Files/Apache Group/Apache2';

// Ask user.
$config_vars['IA_ROOT_DIR'] = read_line("SVN checkout dir?", $config_vars['IA_ROOT_DIR']);
$config_vars['IA_ROOT_DIR'] = slash_string(
        str_replace('\\', '/', realpath($config_vars['IA_ROOT_DIR'])), false, true);
$config_vars['IA_URL_HOST'] = read_line("Host part of url (with http)?",
        $config_vars['IA_URL_HOST']);
$config_vars['IA_URL_HOST'] = slash_string(
        $config_vars['IA_URL_HOST'], false, false);
$config_vars['IA_URL_PREFIX'] = read_line("Prefix part of url?",
        $config_vars['IA_URL_PREFIX']);
$config_vars['IA_URL_PREFIX'] = slash_string(
        $config_vars['IA_URL_PREFIX'], true, true);

// Database configuration here.
while (true) {
    $config_vars['IA_DB_HOST'] = read_line("Database host?",
            $config_vars['IA_DB_HOST']);
    $config_vars['IA_DB_USER'] = read_line("Database connection username?",
            $config_vars['IA_DB_USER']);
    $config_vars['IA_DB_PASS'] = read_line("Database password?",
            $config_vars['IA_DB_PASS']);
    $config_vars['IA_DB_NAME'] = read_line("Database name?",
            $config_vars['IA_DB_NAME']);
    // FIXME: check database connection.

    $dblink = mysql_connect(
            $config_vars['IA_DB_HOST'],
            $config_vars['IA_DB_USER'],
            $config_vars['IA_DB_PASS']);

    if (!$dblink) {
        print("Can't connect to database, something must be wrong.\n");
        if (read_bool("Try again or ignore (CTRL-C to abort)?", true)) {
            continue;
        } else {
            break;
        }
    }

    if (!mysql_select_db($config_vars['IA_DB_NAME'], $dblink)) {
        print("Can't select database.\n");
        if (read_bool("Should I try to create the database?", true)) {
            if (!mysql_query("CREATE DATABASE {$config_vars['IA_DB_NAME']}")) {
                die("Failed creating database, sorry.");
            }
            if (!mysql_select_db($config_vars['IA_DB_NAME'], $dblink)) {
                die("Still can't select database.\n");
            }
        }
    }
    break;
}

// Do the config monkey.
$ia_root = $config_vars['IA_ROOT_DIR'];
$ia_url = $config_vars['IA_URL_HOST'] . $config_vars['IA_URL_PREFIX'];
handle_config_file($config_vars,
        $ia_root.'config.php.sample', $ia_root.'config.php');
handle_config_file($config_vars,
        $ia_root.'www/htaccess.sample', $ia_root.'www/.htaccess');
handle_config_file($config_vars,
        $ia_root.'eval/config.php.sample', $ia_root.'eval/config.php');
handle_config_file($config_vars,
        $ia_root.'apache.conf.sample', $ia_root.'apache.conf');

if ($dblink && read_bool("Should I try to import the sample database?", true)) {
    $cmd = sprintf("mysql --user=%s --password=%s --host=%s %s < %s",
            $config_vars['IA_DB_USER'],
            $config_vars['IA_DB_PASS'],
            $config_vars['IA_DB_HOST'],
            $config_vars['IA_DB_NAME'],
            '"' . $config_vars['IA_ROOT_DIR'] . "db.sql" . '"');
    print("Running $cmd\n");
    system($cmd);
}

// Configure apache
if (read_bool("Should I try to configure apache for you?", true)) {
    $sitename = slash_string($config_vars['IA_URL_PREFIX'], false, false);
    $sitename = read_line("Site name?", $sitename);

    // edit httpd.conf
    while (true) {
        $config_vars['APACHE_DIR'] = read_line("Apache install dir?", $config_vars['APACHE_DIR']);
        $config_vars['APACHE_DIR'] = slash_string(
            realpath($config_vars['APACHE_DIR']), false, true);
        if (!($apachef = fopen($config_vars['APACHE_DIR'] . "conf/httpd.conf", "a"))) {
            print("Invalid apache install dir\n");
            if (read_bool("Try again or ignore (CTRL-C to abort)?", true)) {
                continue;
            } else {
                break;
            }
        } else {
            fprintf($apachef, "\n%s\n", file_get_contents($ia_root. 'apache.conf'));
            fclose($apachef);
            print("httpd.conf file written\n");
            print("Please restart apache after this in order for changes to take effect\n");
            break;
        }
    }
}

// FIXME: configure forum
if (read_bool("Should I try to configure the forum (ugly db stuff)?", true)) {
    include("forum-fix-win");
}
printf("---\n");

print("FIXME: forum is not completely functional\n");
print("FIXME: eval won't work, but it doesn't matter.\n");

print("\nDone. Please read coding standards. Happy coding!\n");