<?php

/*
 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
 * Version 1.1.1
 * Copyright (C) 2006-2007 Dan Fuhry
 * Installation package
 * website.php - Installer website-settings stage
 *
 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
 */

if ( !defined('IN_ENANO_INSTALL') )
  die();

// Note: this is called from database_*.php, not directly from install.php

$ui->add_header('<script type="text/javascript" src="includes/js/formutils.js"></script>');
$ui->show_header();

?>

<script type="text/javascript">
  // <![CDATA[
  function ajaxMrwTest()
  {
    install_set_ajax_loading();
    // Send a series of tests to the server, and if we get an "expected" response
    setTimeout("ajaxGet(scriptPath + '/install/rewrite', __ajaxMrwTest_chain_rewrite);", 750);
  }
  var __ajaxMrwTest_chain_rewrite = function()
  {
    if ( ajax.readyState == 4 )
    {
      if ( ajax.responseText == 'good_rewrite' )
      {
        ajaxMrwSet('rewrite');
      }
      else
      {
        ajaxGet(scriptPath + '/install/install.php/shortened?do=modrewrite_test', __ajaxMrwTest_chain_shortened);
      }
    }
  }
  var __ajaxMrwTest_chain_shortened = function()
  {
    if ( ajax.readyState == 4 )
    {
      if ( ajax.responseText == 'good_shortened' )
      {
        ajaxMrwSet('standard');
      }
      else
      {
        ajaxGet(scriptPath + '/install/install.php?do=modrewrite_test&str=standard', __ajaxMrwTest_chain_standard);
      }
    }
  }
  var __ajaxMrwTest_chain_standard = function()
  {
    if ( ajax.readyState == 4 )
    {
      if ( ajax.responseText == 'good_standard' )
      {
        ajaxMrwSet('standard');
      }
      else
      {
        // FIXME: l10n
        install_unset_ajax_loading();
        new messagebox(MB_OK | MB_ICONSTOP, 'All tests failed', 'None of the URL handling tests worked; you may have problems using Enano on your server.');
      }
    }
  }
  function ajaxMrwSet(level)
  {
    install_unset_ajax_loading();
    if ( !in_array(level, ['rewrite', 'shortened', 'standard']) )
      return false;
    
    document.getElementById('url_radio_rewrite').checked = false;
    document.getElementById('url_radio_shortened').checked = false;
    document.getElementById('url_radio_standard').checked = false;
    document.getElementById('url_radio_' + level).checked = true;
    document.getElementById('url_radio_' + level).focus();
    
    // FIXME: l10n
    switch ( level )
    {
      case 'rewrite':
        var str = 'The installer has detected that using rewritten URLs is the best level that will work.';
        break;
      case 'shortened':
        var str = 'The installer has detected that using shortened URLs is the best level that will work.';
        break;
      case 'standard':
        var str = 'The installer has detected that using standard URLs is the only level that will work.';
        break;
    }
    document.getElementById('mrw_report').className = 'info-box-mini';
    document.getElementById('mrw_report').innerHTML = str;
  }
  
  function verify()
  {
    var frm = document.forms['install_website'];
    var fail = false;
    if ( frm.site_name.value == '' )
    {
      fail = true;
      new Spry.Effect.Shake($(frm.site_name).object, {duration: 750}).start();
      frm.site_name.focus();
    }
    if ( frm.site_desc.value == '' )
    {
      new Spry.Effect.Shake($(frm.site_desc).object, {duration: 750}).start();
      if ( !fail )
        frm.site_desc.focus();
      fail = true;
    }
    if ( frm.copyright.value == '' )
    {
      new Spry.Effect.Shake($(frm.copyright).object, {duration: 750}).start();
      if ( !fail )
        frm.copyright.focus();
      fail = true;
    }
    return ( !fail );
  }
  // ]]>
</script>

<form action="install.php?stage=login" method="post" name="install_website" onsubmit="return verify();"><?php
  foreach ( $_POST as $key => &$value )
  {
    if ( !preg_match('/^[a-z0-9_]+$/', $key) )
      die('You idiot hacker...');
    if ( $key == '_cont' )
      continue;
    $value_clean = str_replace(array('\\', '"', '<', '>'), array('\\\\', '\\"', '&lt;', '&gt;'), $value);
    echo "\n  <input type=\"hidden\" name=\"$key\" value=\"$value_clean\" />";
  }
  
  $https = ( isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off' );
  $scriptpath_full = 'http' . ( $https ? 's' : '' ) . '://' . $_SERVER['HTTP_HOST'] . scriptPath . '/';
  ?>
  
  <table border="0" cellspacing="0" cellpadding="10">
  
    <tr>
      <td>
        <b>Pick a name</b><br />
        <span id="hint_site_name" class="fieldtip">Now for the fun part - it's time to name your website. Try to pick something that doesn't include any special characters, since this can make project-page URLs look botched.</span>
      </td>
      <td style="width: 50%;">
        <input type="text" name="site_name" size="50" tabindex="1" />
      </td>
    </tr>
    
    <tr>
      <td>
        <b>Enter a short description</b><br />
        <span id="hint_site_desc" class="fieldtip">Here you should enter a very short description of your site. Sometimes this is a slogan or, depending on the theme you've chosen, a set of keywords that can go into a META description tag.</span>
      </td>
      <td>
        <input type="text" name="site_desc" size="50" tabindex="2" />
      </td>
    </tr>
    
    <tr>
      <td>
        <b>Copyright info</b><br />
        <span id="hint_copyright" class="fieldtip">The text you enter here will be shown at the bottom of most pages. Typically this is where a copyright notice would go. Keep it short and sweet; you can use <a href="http://docs.enanocms.org/Help:3.1">internal links</a> to link to project pages you'll create later.</span>
      </td>
      <td>
        <input type="text" name="copyright" size="50" tabindex="3" />
      </td>
    </tr>
    
    <tr>
      <td valign="top">
        <b>URL formatting</b><br />
        This lets you choose how URLs within your site will be formatted. If the setting you pick doesn't work, you can change it by editing config.php after installation.
      </td>
      <td>
      
        <table border="0" cellpadding="10" cellspacing="0">
          <tr>
            <td valign="top">
              <input type="radio" name="url_scheme" value="standard" id="url_radio_standard" tabindex="5" />
            </td>
            <td>
              <label for="url_radio_standard">
                <b>Standard URLs</b>
              </label>
              <span class="fieldtip" id="hint_url_scheme_standard">
                <p>Compatible with all servers. This is the default option and should be used unless you're sure that one of the other options below.</p>
                <p><small><b>Example:</b> <tt><?php echo $scriptpath_full . 'index.php?title=Page'; ?></tt></small></p>
              </span>
            </td>
          </tr>
        </table>
        
        <table border="0" cellpadding="10" cellspacing="0">
          <tr>
            <td valign="top">
              <input type="radio" checked="checked" name="url_scheme" value="shortened" id="url_radio_shortened" tabindex="5" />
            </td>
            <td>
              <label for="url_radio_shortened">
                <b>Shortened URLs</b>
              </label>
              <span class="fieldtip" id="hint_url_scheme_shortened">
                <p>This eliminates the "?title=" portion of your URL, and instead uses a slash. This is occasionally more friendly to search engines.</p>
                <p><small><b>Example:</b> <tt><?php echo $scriptpath_full . 'index.php/Page'; ?></tt></small></p>
              </span>
            </td>
          </tr>
        </table>
        
        <table border="0" cellpadding="10" cellspacing="0">
          <tr>
            <td valign="top">
              <input type="radio" name="url_scheme" value="rewrite" id="url_radio_rewrite" tabindex="5" />
            </td>
            <td>
              <label for="url_radio_rewrite">
                <b>Rewritten URLs</b>
              </label>
              <span id="hint_url_scheme_rewrite" class="fieldtip">
                <p>Using this option, you can completely eliminate the "index.php" from URLs. This is the most friendly option to search engines and looks very professional, but requires support for URL rewriting on your server. If you're running Apache and have the right permissions, Enano can configure this automatically. Otherwise, you'll need to configure your server manually and have a knowledge of regular expressions for this option to work.</p>
                <p><small><b>Example:</b> <tt><?php echo $scriptpath_full . 'Page'; ?></tt></small></p>
              </span>
            </td>
          </tr>
        </table>
        
        <p>
          <a href="#mrw_scan" onclick="ajaxMrwTest(); return false;" tabindex="4">Auto-detect the best formatting scheme</a>
        </p>
        
        <div id="mrw_report"></div>
        
      </td>
    </tr>
    
  </table>
  
  <div style="text-align: center;">
    <input type="submit" name="_cont" value="<?php echo $lang->get('meta_btn_continue'); ?>" tabindex="6" />
  </div>
  
</form>