<?php
/* Copyright (C) 2004       Rodolphe Quiedeville    <rodolphe@quiedeville.org>
 * Copyright (C) 2004       Eric Seigne             <eric.seigne@ryxeo.com>
 * Copyright (C) 2004-2012  Laurent Destailleur     <eldy@users.sourceforge.net>
 * Copyright (C) 2004       Benoit Mortier          <benoit.mortier@opensides.be>
 * Copyright (C) 2004       Sebastien DiCintio      <sdicintio@ressource-toi.org>
 * Copyright (C) 2005-2011  Regis Houssin           <regis.houssin@inodbox.com>
 * Copyright (C) 2016       Raphaël Doursenaud      <rdoursenaud@gpcsolutions.fr>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 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 more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

/**
 *       \file       htdocs/install/fileconf.php
 *       \ingroup    install
 *       \brief      Ask all information required to build Dolibarr htdocs/conf/conf.php file (will be written to disk on next page step1)
 */

include_once 'inc.php';

global $langs;

$err=0;

$setuplang=GETPOST("selectlang",'',3)?GETPOST("selectlang",'',3):(isset($_GET["lang"])?$_GET["lang"]:'auto');
$langs->setDefaultLang($setuplang);

$langs->loadLangs(array("install", "errors"));

dolibarr_install_syslog("- fileconf: entering fileconf.php page");

// You can force preselected values of the config step of Dolibarr by adding a file
// install.forced.php into directory htdocs/install (This is the case with some wizard
// installer like DoliWamp, DoliMamp or DoliBuntu).
// We first init "forced values" to nothing.
if (! isset($force_install_noedit))			    $force_install_noedit='';	// 1=To block vars specific to distrib, 2 to block all technical parameters
if (! isset($force_install_type))				$force_install_type='';
if (! isset($force_install_dbserver))			$force_install_dbserver='';
if (! isset($force_install_port))				$force_install_port='';
if (! isset($force_install_database))			$force_install_database='';
if (! isset($force_install_prefix))			    $force_install_prefix='';
if (! isset($force_install_createdatabase))	    $force_install_createdatabase='';
if (! isset($force_install_databaselogin))		$force_install_databaselogin='';
if (! isset($force_install_databasepass))		$force_install_databasepass='';
if (! isset($force_install_databaserootlogin))	$force_install_databaserootlogin='';
if (! isset($force_install_databaserootpass))	$force_install_databaserootpass='';
// Now we load forced values from install.forced.php file.
$useforcedwizard=false;
$forcedfile="./install.forced.php";
if ($conffile == "/etc/dolibarr/conf.php") $forcedfile="/etc/dolibarr/install.forced.php";	// Must be after inc.php
if (@file_exists($forcedfile)) {
	$useforcedwizard = true;
	include_once $forcedfile;
}



/*
 *	View
 */

session_start();	// To be able to keep info into session (used for not losing pass during navigation. pass must not transit through parmaeters)

pHeader($langs->trans("ConfigurationFile"), "step1", "set", "", (empty($force_dolibarr_js_JQUERY)?'':$force_dolibarr_js_JQUERY.'/'), 'main-inside-bis');

// Test if we can run a first install process
if (! is_writable($conffile))
{
    print $langs->trans("ConfFileIsNotWritable", $conffiletoshow);
	dolibarr_install_syslog("fileconf: config file is not writable", LOG_WARNING);
    dolibarr_install_syslog("- fileconf: end");
    pFooter(1,$setuplang,'jscheckparam');
    exit;
}

if (! empty($force_install_message))
{
    print '<div><br>'.$langs->trans($force_install_message).'</div>';

    /*print '<script type="text/javascript">';
    print '	jQuery(document).ready(function() {
				jQuery("#linktoshowtechnicalparam").click(function() {
					jQuery(".hidewhenedit").hide();
					jQuery(".hidewhennoedit").show();
				});';
    			if ($force_install_noedit) print 'jQuery(".hidewhennoedit").hide();';
	print '});';
    print '</script>';

    print '<br><a href="#" id="linktoshowtechnicalparam" class="hidewhenedit">'.$langs->trans("ShowEditTechnicalParameters").'</a><br>';
    */
}

?>
<div>


<table class="nobordernopadding<?php if ($force_install_noedit) print ' hidewhennoedit'; ?>">

	<tr>
		<td colspan="3" class="label">
		<h3><img class="valigntextbottom" src="../theme/common/octicons/build/svg/globe.svg" width="20" alt="webserver"> <?php echo $langs->trans("WebServer"); ?></h3>
		</td>
	</tr>

	<!-- Documents root $dolibarr_main_document_root -->
	<tr>
        <td class="label"><label for="main_dir"><b><?php print $langs->trans("WebPagesDirectory"); ?></b></label></td>
<?php
	if (empty($dolibarr_main_url_root)) {
		$dolibarr_main_document_root = detect_dolibarr_main_document_root();
	}
	?>
		<td class="label">
			<input type="text"
			       class="minwidth300"
                   id="main_dir"
                   name="main_dir"
                   value="<?php print $dolibarr_main_document_root ?>"
				<?php if (!empty($force_install_noedit)) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php
		print $langs->trans("WithNoSlashAtTheEnd")."<br>";
		print $langs->trans("Examples").":<br>";
		?>
		<ul>
			<li>/var/www/dolibarr/htdocs</li>
			<li>C:/wwwroot/dolibarr/htdocs</li>
		</ul>
		</td>
	</tr>

	<!-- Documents URL $dolibarr_main_data_root -->
	<tr>
		<td class="label"><label for="main_data_dir"><b><?php print $langs->trans("DocumentsDirectory"); ?></b></label></td>
		<?php
		$dolibarr_main_data_root = @$force_install_main_data_root;
		if (empty($dolibarr_main_data_root)) {
			$dolibarr_main_data_root = detect_dolibarr_main_data_root($dolibarr_main_document_root);
		}
		?>
		<td class="label">
			<input type="text"
			       class="minwidth300"
                   id="main_data_dir"
                   name="main_data_dir"
                   value="<?php print $dolibarr_main_data_root ?>"
				<?php if (!empty($force_install_noedit)) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php
		print $langs->trans("WithNoSlashAtTheEnd")."<br>";
		print $langs->trans("DirectoryRecommendation")."<br>";
		print $langs->trans("Examples").":<br>";
		?>
		<ul>
			<li>/var/lib/dolibarr/documents</li>
			<li>C:/My Documents/dolibarr/documents</li>
		</ul>
		</td>
	</tr>

	<!-- Root URL $dolibarr_main_url_root -->
	<?php
	if (empty($dolibarr_main_url_root)) {
		$dolibarr_main_url_root = detect_dolibarr_main_url_root();
	}
	?>
	<tr>
        <td class="label"><label for="main_url"><b><?php echo $langs->trans("URLRoot"); ?></b></label>
		</td>
		<td class="label">
			<input type="text"
			       class="minwidth300"
			       id="main_url"
                   name="main_url"
			       value="<?php print $dolibarr_main_url_root; ?> "
				<?php if (!empty($force_install_noedit)) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php print $langs->trans("Examples").":<br>"; ?>
		<ul>
			<li>http://localhost/</li>
			<li>http://www.myserver.com:8180/dolibarr</li>
			<li>https://www.myvirtualfordolibarr.com/</li>
		</ul>
		</td>
	</tr>

	<?php
	if (! empty($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == 'on') {   // Enabled if the installation process is "https://"
	    ?>
	<tr>
                    <td class="label"><label for="main_force_https"><?php echo $langs->trans("ForceHttps"); ?></label></td>
                    <td class="label">
                        <input type="checkbox"
                               id="main_force_https"
                               name="main_force_https"
				<?php if (!empty($force_install_mainforcehttps)) {
					print ' checked';
				} ?>
				<?php if ($force_install_noedit == 2 && $force_install_mainforcehttps !== null) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php echo $langs->trans("CheckToForceHttps"); ?>
		</td>

	</tr>
	<?php
	}
	?>

	<!-- Dolibarr database -->

	<tr>
		<td colspan="3" class="label"><br>
		<h3><img class="valigntextbottom" src="../theme/common/octicons/build/svg/database.svg" width="20" alt="webserver"> <?php echo $langs->trans("DolibarrDatabase"); ?></h3>
		</td>
	</tr>

	<tr>
        <td class="label"><label for="db_name"><b><?php echo $langs->trans("DatabaseName"); ?></b></label></td>
		<td class="label">
			<input type="text"
			       id="db_name"
                   name="db_name"
			       value="<?php echo (!empty($dolibarr_main_db_name)) ? $dolibarr_main_db_name : ($force_install_database ? $force_install_database : 'dolibarr'); ?>"
				<?php if ($force_install_noedit == 2 && $force_install_database !== null) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php echo $langs->trans("DatabaseName"); ?></td>
	</tr>


	<?php
	if (!isset($dolibarr_main_db_host))
	{
	    $dolibarr_main_db_host = "localhost";
	}
	?>
	<tr>
		<!-- Driver type -->
		<td class="label"><label for="db_type"><b><?php echo $langs->trans("DriverType"); ?></b></label></td>

		<td class="label">
		<?php

		$defaultype=! empty($dolibarr_main_db_type)?$dolibarr_main_db_type:($force_install_type?$force_install_type:'mysqli');

		$modules = array();
		$nbok = $nbko = 0;
		$option='';

		// Scan les drivers
		$dir=DOL_DOCUMENT_ROOT.'/core/db';
		$handle=opendir($dir);
		if (is_resource($handle))
		{
		    while (($file = readdir($handle))!==false)
		    {
		        if (is_readable($dir."/".$file) && preg_match('/^(.*)\.class\.php$/i',$file,$reg))
		        {
		            $type=$reg[1];
                    if ($type === 'DoliDB') continue; // Skip abstract class
                    $class='DoliDB'.ucfirst($type);
                    include_once $dir."/".$file;

                    if ($type == 'sqlite') continue;    // We hide sqlite because support can't be complete until sqlite does not manage foreign key creation after table creation (ALTER TABLE child ADD CONSTRAINT not supported)
                    if ($type == 'sqlite3') continue;   // We hide sqlite3 because support can't be complete until sqlite does not manage foreign key creation after table creation (ALTER TABLE child ADD CONSTRAINT not supported)

		            // Version min of database
                    $versionbasemin=explode('.',$class::VERSIONMIN);
                    $note='('.$class::LABEL.' >= '.$class::VERSIONMIN.')';

		            // Switch to mysql if mysqli is not present
		            if ($defaultype=='mysqli' && !function_exists('mysqli_connect')) $defaultype = 'mysql';

		            // Show line into list
		            if ($type=='mysql')  { $testfunction='mysql_connect'; $testclass=''; }
		            if ($type=='mysqli') { $testfunction='mysqli_connect'; $testclass=''; }
		            if ($type=='pgsql')  { $testfunction='pg_connect'; $testclass=''; }
		            if ($type=='mssql')  { $testfunction='mssql_connect'; $testclass=''; }
		        	if ($type=='sqlite') { $testfunction=''; $testclass='PDO'; }
		            if ($type=='sqlite3') { $testfunction=''; $testclass='SQLite3'; }
		            $option.='<option value="'.$type.'"'.($defaultype == $type?' selected':'');
		            if ($testfunction && ! function_exists($testfunction)) $option.=' disabled';
		            if ($testclass && ! class_exists($testclass)) $option.=' disabled';
		            $option.='>';
		            $option.=$type.'&nbsp; &nbsp;';
		            if ($note) $option.=' '.$note;
		            // Deprecated and experimental
					if ($type=='mysql') $option.=' ' . $langs->trans("Deprecated");
		            elseif ($type=='mssql')  $option.=' '.$langs->trans("VersionExperimental");
		            elseif ($type=='sqlite') $option.=' '.$langs->trans("VersionExperimental");
		            elseif ($type=='sqlite3') $option.=' '.$langs->trans("VersionExperimental");
		            // No available
		            elseif (! function_exists($testfunction)) $option.=' - '.$langs->trans("FunctionNotAvailableInThisPHP");
		            $option.='</option>';
		        }
		    }
		}
		?>
			<select id="db_type"
			        name="db_type"
				<?php if ($force_install_noedit == 2 && $force_install_type !== null) {
					print ' disabled';
				} ?>
			>
				<?php print $option; ?>
			</select>

		</td>
		<td class="comment"><?php echo $langs->trans("DatabaseType"); ?></td>

	</tr>

	<tr class="hidesqlite">
		<td class="label"><label for="db_host"><b><?php echo $langs->trans("DatabaseServer"); ?></b></label></td>
		<td class="label">
			<input type="text"
                   id="db_host"
			       name="db_host"
			       value="<?php print (!empty($force_install_dbserver) ? $force_install_dbserver : (!empty($dolibarr_main_db_host) ? $dolibarr_main_db_host : 'localhost')); ?>"
				<?php if ($force_install_noedit == 2 && $force_install_dbserver !== null) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php echo $langs->trans("ServerAddressDescription"); ?>
		</td>

	</tr>

	<tr class="hidesqlite">
        <td class="label"><label for="db_port"><?php echo $langs->trans("Port"); ?></label></td>
		<td class="label">
			<input type="text"
			       name="db_port"
			       id="db_port"
			       value="<?php print (!empty($force_install_port)) ? $force_install_port : $dolibarr_main_db_port; ?>"
				<?php if ($force_install_noedit == 2 && $force_install_port !== null) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php echo $langs->trans("ServerPortDescription"); ?>
		</td>

	</tr>

	<tr class="hidesqlite">
        <td class="label"><label for="db_prefix"><?php echo $langs->trans("DatabasePrefix"); ?></label></td>
		<td class="label">
			<input type="text"
                   id="db_prefix"
			       name="db_prefix"
			       value="<?php echo(!empty($force_install_prefix) ? $force_install_prefix : (!empty($dolibarr_main_db_prefix) ? $dolibarr_main_db_prefix : 'llx_')); ?>"
				<?php if ($force_install_noedit == 2 && $force_install_prefix !== null) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php echo $langs->trans("DatabasePrefixDescription"); ?></td>
	</tr>

	<tr class="hidesqlite">
        <td class="label"><label for="db_create_database"><?php echo $langs->trans("CreateDatabase"); ?></label></td>
		<td class="label">
			<input type="checkbox"
			       id="db_create_database"
			       name="db_create_database"
				<?php if ($force_install_createdatabase) {
					print ' checked';
				} ?>
				<?php if ($force_install_noedit == 2 && $force_install_createdatabase !== null) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php echo $langs->trans("CheckToCreateDatabase"); ?>
		</td>
	</tr>

	<tr class="hidesqlite">
		<td class="label"><label for="db_user"><b><?php echo $langs->trans("Login"); ?></b></label></td>
		<td class="label">
			<input type="text"
                   id="db_user"
			       name="db_user"
			       value="<?php print (!empty($force_install_databaselogin)) ? $force_install_databaselogin : $dolibarr_main_db_user; ?>"
				<?php if ($force_install_noedit == 2 && $force_install_databaselogin !== null) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php echo $langs->trans("AdminLogin"); ?></td>
	</tr>

	<tr class="hidesqlite">
		<td class="label"><label for="db_pass"><b><?php echo $langs->trans("Password"); ?></b></label></td>
		<td class="label">
			<input type="password"
                   id="db_pass" autocomplete="off"
			       name="db_pass"
			       value="<?php
			       // If $force_install_databasepass is on, we don't want to set password, we just show '***'. Real value will be extracted from the forced install file at step1.
			       $autofill = ((!empty($_SESSION['dol_save_pass'])) ? $_SESSION['dol_save_pass'] : str_pad('', strlen($force_install_databasepass), '*'));
			       if (!empty($dolibarr_main_prod)) {
				       $autofill = '';
			       }
			       print dol_escape_htmltag($autofill);
			       ?>"
				<?php if ($force_install_noedit == 2 && $force_install_databasepass !== null) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php echo $langs->trans("AdminPassword"); ?></td>
	</tr>

	<tr class="hidesqlite">
		<td class="label"><label for="db_create_user"><?php echo $langs->trans("CreateUser"); ?></label></td>
		<td class="label">
			<input type="checkbox"
			       id="db_create_user"
                   name="db_create_user"
				<?php if (!empty($force_install_createuser)) {
					print ' checked';
				} ?>
				<?php if ($force_install_noedit == 2 && $force_install_createuser !== null) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php echo $langs->trans("CheckToCreateUser"); ?>
		</td>
	</tr>


	<!-- Super access -->
	<?php
	$force_install_databaserootlogin = parse_database_login($force_install_databaserootlogin);
	$force_install_databaserootpass = parse_database_pass($force_install_databaserootpass);
	?>
	<tr class="hidesqlite hideroot">
		<td colspan="3" class="label"><br>
		<h3><img class="valigntextbottom" src="../theme/common/octicons/build/svg/shield.svg" width="20" alt="webserver"> <?php echo $langs->trans("DatabaseSuperUserAccess"); ?></h3>
		</td>
	</tr>

	<tr class="hidesqlite hideroot">
		<td class="label"><label for="db_user_root"><b><?php echo $langs->trans("Login"); ?></b></label></td>
		<td class="label">
			<input type="text"
			       id="db_user_root"
			       name="db_user_root"
			       class="needroot"
			       value="<?php print (!empty($force_install_databaserootlogin)) ? $force_install_databaserootlogin : @$db_user_root; ?>"
				<?php if ($force_install_noedit > 0 && ! empty($force_install_databaserootlogin)) {
					print ' disabled';
				} ?>
			>
		</td>
		<td class="comment"><?php echo $langs->trans("DatabaseRootLoginDescription"); ?>
		<!--
		<?php echo '<br>'.$langs->trans("Examples").':<br>' ?>
		<ul>
			<li>root (Mysql)</li>
			<li>postgres (PostgreSql)</li>
		</ul>
		</td>
		 -->

	</tr>
	<tr class="hidesqlite hideroot">
		<td class="label"><label for="db_pass_root"><b><?php echo $langs->trans("Password"); ?></b></label></td>
		<td class="label">
			<input type="password"
			       autocomplete="off"
			       id="db_pass_root"
			       name="db_pass_root"
			       class="needroot"
			       value="<?php
			        // If $force_install_databaserootpass is on, we don't want to set password here, we just show '***'. Real value will be extracted from the forced install file at step1.
			        $autofill = ((!empty($force_install_databaserootpass)) ? str_pad('', strlen($force_install_databaserootpass), '*') : @$db_pass_root);
			        if (!empty($dolibarr_main_prod)) {
				        $autofill = '';
			        }
				    // Do not autofill password if instance is a production instance
			        if (!empty($_SERVER["SERVER_NAME"]) && !in_array($_SERVER["SERVER_NAME"],
					    array('127.0.0.1', 'localhost', 'localhostgit'))
			        ) {
				        $autofill = '';
			        }    // Do not autofill password for remote access
			        print dol_escape_htmltag($autofill);
			        ?>"
				<?php if ($force_install_noedit > 0 && ! empty($force_install_databaserootpass)) {
					print ' disabled';     // May be removed by javascript
				} ?>
			>
		</td>
		<td class="comment"><?php echo $langs->trans("KeepEmptyIfNoPassword"); ?>
		</td>
	</tr>

</table>
</div>

<script type="text/javascript">
jQuery(document).ready(function() {

	var dbtype = jQuery("#db_type");

	dbtype.change(function () {
		if (dbtype.val() == 'sqlite' || dbtype.val() == 'sqlite3') {
			jQuery(".hidesqlite").hide();
		} else {
			jQuery(".hidesqlite").show();
		}

		// Automatically set default database ports and admin user
		if (dbtype.val() == 'mysql' || dbtype.val() == 'mysqli') {
			jQuery("#db_port").val(3306);
			jQuery("#db_user_root").val('root');
		} else if (dbtype.val() == 'pgsql') {
			jQuery("#db_port").val(5432);
			jQuery("#db_user_root").val('postgres');
		} else if (dbtype.val() == 'mssql') {
			jQuery("#db_port").val(1433);
			jQuery("#db_user_root").val('sa');
		}

	});

	function init_needroot()
	{
		/*alert(jQuery("#db_create_database").prop("checked")); */
		if (jQuery("#db_create_database").is(":checked") || jQuery("#db_create_user").is(":checked"))
		{
			jQuery(".hideroot").show();
			<?php
			if ($force_install_noedit == 0) { ?>
                jQuery(".needroot").removeAttr('disabled');
			<?php } ?>
		}
		else
		{
			jQuery(".hideroot").hide();
			jQuery(".needroot").prop('disabled', true);
		}
	}

	init_needroot();
	jQuery("#db_create_database").click(function() {
		init_needroot();
	});
	jQuery("#db_create_user").click(function() {
		init_needroot();
	});
	<?php if ($force_install_noedit == 2 && empty($force_install_databasepass)) { ?>
	jQuery("#db_pass").focus();
	<?php } ?>
});

function checkDatabaseName(databasename) {
	if (databasename.match(/[;\.]/)) { return false; }
	return true;
}

function jscheckparam()
{
	ok=true;

	if (document.forminstall.main_dir.value == '')
	{
		ok=false;
		alert('<?php echo dol_escape_js($langs->transnoentities("ErrorFieldRequired",$langs->transnoentitiesnoconv("WebPagesDirectory"))); ?>');
	}
	else if (document.forminstall.main_data_dir.value == '')
	{
		ok=false;
		alert('<?php echo dol_escape_js($langs->transnoentities("ErrorFieldRequired",$langs->transnoentitiesnoconv("DocumentsDirectory"))); ?>');
	}
	else if (document.forminstall.main_url.value == '')
	{
		ok=false;
		alert('<?php echo dol_escape_js($langs->transnoentities("ErrorFieldRequired",$langs->transnoentitiesnoconv("URLRoot"))); ?>');
	}
	else if (document.forminstall.db_host.value == '')
	{
		ok=false;
		alert('<?php echo dol_escape_js($langs->transnoentities("ErrorFieldRequired",$langs->transnoentitiesnoconv("Server"))); ?>');
	}
	else if (document.forminstall.db_name.value == '')
	{
		ok=false;
		alert('<?php echo dol_escape_js($langs->transnoentities("ErrorFieldRequired",$langs->transnoentitiesnoconv("DatabaseName"))); ?>');
	}
	else if (! checkDatabaseName(document.forminstall.db_name.value))
	{
		ok=false;
		alert('<?php echo dol_escape_js($langs->transnoentities("ErrorSpecialCharNotAllowedForField",$langs->transnoentitiesnoconv("DatabaseName"))); ?>');
	}
	// If create database asked
	else if (document.forminstall.db_create_database.checked == true && (document.forminstall.db_user_root.value == ''))
	{
		ok=false;
		alert('<?php echo dol_escape_js($langs->transnoentities("YouAskToCreateDatabaseSoRootRequired")); ?>');
	}
	// If create user asked
	else if (document.forminstall.db_create_user.checked == true && (document.forminstall.db_user_root.value == ''))
	{
		ok=false;
		alert('<?php echo dol_escape_js($langs->transnoentities("YouAskToCreateDatabaseUserSoRootRequired")); ?>');
	}

	return ok;
}
</script>


<?php

// $db->close();	Not database connexion yet

dolibarr_install_syslog("- fileconf: end");
pFooter($err,$setuplang,'jscheckparam');
