<?php

$TAB = "SERVER";

// Main include
include $_SERVER["DOCUMENT_ROOT"] . "/inc/main.php";

// Check user
if ($_SESSION["userContext"] != "admin") {
	header("Location: /list/user");
	exit();
}

// Check POST request
if (!empty($_POST["save"])) {
	// Check token
	verify_csrf($_POST);

	// Set restart flag
	$v_restart = "yes";
	if (empty($_POST["v_restart"])) {
		$v_restart = "no";
	}

	// Update config
	if (!empty($_POST["v_config"])) {
		exec("mktemp", $mktemp_output, $return_var);
		$new_conf = $mktemp_output[0];
		$fp = fopen($new_conf, "w");
		fwrite($fp, str_replace("\r\n", "\n", $_POST["v_config"]));
		fclose($fp);
		exec(
			HESTIA_CMD . "v-change-sys-service-config " . $new_conf . " dovecot " . $v_restart,
			$output,
			$return_var,
		);
		check_return_code($return_var, $output);
		unset($output);
		unlink($new_conf);
	}

	// Update config1
	if (empty($_SESSION["error_msg"]) && !empty($_POST["v_config1"])) {
		exec("mktemp", $mktemp_output, $return_var);
		$new_conf = $mktemp_output[0];
		$fp = fopen($new_conf, "w");
		fwrite($fp, str_replace("\r\n", "\n", $_POST["v_config1"]));
		fclose($fp);
		exec(
			HESTIA_CMD . "v-change-sys-service-config " . $new_conf . " dovecot-1 " . $v_restart,
			$output,
			$return_var,
		);
		check_return_code($return_var, $output);
		unset($output);
		unlink($new_conf);
	}

	// Update config2
	if (empty($_SESSION["error_msg"]) && !empty($_POST["v_config2"])) {
		exec("mktemp", $mktemp_output, $return_var);
		$new_conf = $mktemp_output[0];
		$fp = fopen($new_conf, "w");
		fwrite($fp, str_replace("\r\n", "\n", $_POST["v_config2"]));
		fclose($fp);
		exec(
			HESTIA_CMD . "v-change-sys-service-config " . $new_conf . " dovecot-2 " . $v_restart,
			$output,
			$return_var,
		);
		check_return_code($return_var, $output);
		unset($output);
		unlink($new_conf);
	}

	// Update config3
	if (empty($_SESSION["error_msg"]) && !empty($_POST["v_config3"])) {
		exec("mktemp", $mktemp_output, $return_var);
		$new_conf = $mktemp_output[0];
		$fp = fopen($new_conf, "w");
		fwrite($fp, str_replace("\r\n", "\n", $_POST["v_config3"]));
		fclose($fp);
		exec(
			HESTIA_CMD . "v-change-sys-service-config " . $new_conf . " dovecot-3 " . $v_restart,
			$output,
			$return_var,
		);
		check_return_code($return_var, $output);
		unset($output);
		unlink($new_conf);
	}

	// Update config4
	if (empty($_SESSION["error_msg"]) && !empty($_POST["v_config4"])) {
		exec("mktemp", $mktemp_output, $return_var);
		$new_conf = $mktemp_output[0];
		$fp = fopen($new_conf, "w");
		fwrite($fp, str_replace("\r\n", "\n", $_POST["v_config4"]));
		fclose($fp);
		exec(
			HESTIA_CMD . "v-change-sys-service-config " . $new_conf . " dovecot-4 " . $v_restart,
			$output,
			$return_var,
		);
		check_return_code($return_var, $output);
		unset($output);
		unlink($new_conf);
	}

	// Update config5
	if (empty($_SESSION["error_msg"]) && !empty($_POST["v_config5"])) {
		exec("mktemp", $mktemp_output, $return_var);
		$new_conf = $mktemp_output[0];
		$fp = fopen($new_conf, "w");
		fwrite($fp, str_replace("\r\n", "\n", $_POST["v_config5"]));
		fclose($fp);
		exec(
			HESTIA_CMD . "v-change-sys-service-config " . $new_conf . " dovecot-5 " . $v_restart,
			$output,
			$return_var,
		);
		check_return_code($return_var, $output);
		unset($output);
		unlink($new_conf);
	}

	// Update config6
	if (empty($_SESSION["error_msg"]) && !empty($_POST["v_config6"])) {
		exec("mktemp", $mktemp_output, $return_var);
		$new_conf = $mktemp_output[0];
		$fp = fopen($new_conf, "w");
		fwrite($fp, str_replace("\r\n", "\n", $_POST["v_config6"]));
		fclose($fp);
		exec(
			HESTIA_CMD . "v-change-sys-service-config " . $new_conf . " dovecot-6 " . $v_restart,
			$output,
			$return_var,
		);
		check_return_code($return_var, $output);
		unset($output);
		unlink($new_conf);
	}

	// Update config7
	if (empty($_SESSION["error_msg"]) && !empty($_POST["v_config7"])) {
		exec("mktemp", $mktemp_output, $return_var);
		$new_conf = $mktemp_output[0];
		$fp = fopen($new_conf, "w");
		fwrite($fp, str_replace("\r\n", "\n", $_POST["v_config7"]));
		fclose($fp);
		exec(
			HESTIA_CMD . "v-change-sys-service-config " . $new_conf . " dovecot-7 " . $v_restart,
			$output,
			$return_var,
		);
		check_return_code($return_var, $output);
		unset($output);
		unlink($new_conf);
	}

	// Update config8
	if (empty($_SESSION["error_msg"]) && !empty($_POST["v_config8"])) {
		exec("mktemp", $mktemp_output, $return_var);
		$new_conf = $mktemp_output[0];
		$fp = fopen($new_conf, "w");
		fwrite($fp, str_replace("\r\n", "\n", $_POST["v_config8"]));
		fclose($fp);
		exec(
			HESTIA_CMD . "v-change-sys-service-config " . $new_conf . " dovecot-8 " . $v_restart,
			$output,
			$return_var,
		);
		check_return_code($return_var, $output);
		unset($output);
		unlink($new_conf);
	}

	// Set success message
	if (empty($_SESSION["error_msg"])) {
		$_SESSION["ok_msg"] = _("Changes have been saved.");
	}
}

// List config
exec(HESTIA_CMD . "v-list-sys-dovecot-config json", $output, $return_var);
$data = json_decode(implode("", $output), true);
unset($output);

$v_config_path = $data["CONFIG"]["config_path"];
$v_config_path1 = $data["CONFIG"]["config_path1"];
$v_config_path2 = $data["CONFIG"]["config_path2"];
$v_config_path3 = $data["CONFIG"]["config_path3"];
$v_config_path4 = $data["CONFIG"]["config_path4"];
$v_config_path5 = $data["CONFIG"]["config_path5"];
$v_config_path6 = $data["CONFIG"]["config_path6"];
$v_config_path7 = $data["CONFIG"]["config_path7"];
$v_config_path8 = $data["CONFIG"]["config_path8"];
$v_service_name = strtoupper("dovecot");

// Read config
$v_config = shell_exec(HESTIA_CMD . "v-open-fs-config " . $v_config_path);
if (!empty($v_config_path1)) {
	$v_config1 = shell_exec(HESTIA_CMD . "v-open-fs-config " . $v_config_path1);
}
if (!empty($v_config_path2)) {
	$v_config2 = shell_exec(HESTIA_CMD . "v-open-fs-config " . $v_config_path2);
}
if (!empty($v_config_path3)) {
	$v_config3 = shell_exec(HESTIA_CMD . "v-open-fs-config " . $v_config_path3);
}
if (!empty($v_config_path4)) {
	$v_config4 = shell_exec(HESTIA_CMD . "v-open-fs-config " . $v_config_path4);
}
if (!empty($v_config_path5)) {
	$v_config5 = shell_exec(HESTIA_CMD . "v-open-fs-config " . $v_config_path5);
}
if (!empty($v_config_path6)) {
	$v_config6 = shell_exec(HESTIA_CMD . "v-open-fs-config " . $v_config_path6);
}
if (!empty($v_config_path7)) {
	$v_config7 = shell_exec(HESTIA_CMD . "v-open-fs-config " . $v_config_path7);
}
if (!empty($v_config_path8)) {
	$v_config8 = shell_exec(HESTIA_CMD . "v-open-fs-config " . $v_config_path8);
}

// Render page
render_page($user, $TAB, "edit_server_dovecot");

// Flush session messages
unset($_SESSION["error_msg"]);
unset($_SESSION["ok_msg"]);