mirror of
https://github.com/Mibew/design.git
synced 2025-11-04 04:15:14 +03:00
368 lines
10 KiB
PHP
368 lines
10 KiB
PHP
<?php
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/*
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* Copyright 2005-2013 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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session_start();
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require_once('../libs/config.php');
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// Include common functions
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require_once('../libs/common/constants.php');
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require_once('../libs/common/locale.php');
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require_once('../libs/common/misc.php');
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require_once('../libs/common/response.php');
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require_once('../libs/common/string.php');
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// Include database structure
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require_once('dbinfo.php');
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$page = array(
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'version' => $version,
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'localeLinks' => get_locale_links("$webimroot/install/index.php")
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);
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$page['done'] = array();
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$page['nextstep'] = false;
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$page['nextnotice'] = false;
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$page['soundcheck'] = false;
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$errors = array();
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function check_webimroot()
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{
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global $page, $errors, $webimroot;
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$requestUri = $_SERVER["REQUEST_URI"];
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if (!preg_match('/^(.*)\\/install(\\/[^\\/\\\\]*)?$/', $requestUri, $matches)) {
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$errors[] = "Cannot detect application location: $requestUri";
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return false;
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}
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$applocation = $matches[1];
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if ($applocation != $webimroot) {
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$errors[] = "Please, check file ${applocation}/libs/config.php<br/>Wrong value of \$webimroot variable, should be \"$applocation\"";
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$webimroot = $applocation;
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return false;
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}
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$page['done'][] = getlocal2("install.0.app", array($applocation));
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return true;
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}
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function fpermissions($file)
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{
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$perms = fileperms($file);
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if (($perms & 0x8000) == 0x8000) {
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$info = '-';
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} elseif (($perms & 0x4000) == 0x4000) {
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$info = 'd';
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} else {
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$info = '?';
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}
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// Owner
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$info .= (($perms & 0x0100) ? 'r' : '-');
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$info .= (($perms & 0x0080) ? 'w' : '-');
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$info .= (($perms & 0x0040) ?
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(($perms & 0x0800) ? 's' : 'x') :
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(($perms & 0x0800) ? 'S' : '-'));
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// Group
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$info .= (($perms & 0x0020) ? 'r' : '-');
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$info .= (($perms & 0x0010) ? 'w' : '-');
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$info .= (($perms & 0x0008) ?
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(($perms & 0x0400) ? 's' : 'x') :
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(($perms & 0x0400) ? 'S' : '-'));
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// World
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$info .= (($perms & 0x0004) ? 'r' : '-');
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$info .= (($perms & 0x0002) ? 'w' : '-');
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$info .= (($perms & 0x0001) ?
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(($perms & 0x0200) ? 't' : 'x') :
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(($perms & 0x0200) ? 'T' : '-'));
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return $info;
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}
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function check_files()
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{
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global $page, $errors, $webimroot;
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$packageFile = dirname(__FILE__) . "/package";
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$fp = @fopen($packageFile, "r");
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if ($fp === FALSE) {
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$errors[] = getlocal2("install.cannot_read", array("$webimroot/install/package"));
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if (file_exists($packageFile)) {
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$errors[] = getlocal2("install.check_permissions", array(fpermissions($packageFile)));
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}
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return false;
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}
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$knownFiles = array();
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while (!feof($fp)) {
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$line = fgets($fp, 4096);
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$keyval = preg_split("/ /", $line, 2);
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if (isset($keyval[1])) {
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$knownFiles[$keyval[0]] = trim($keyval[1]);
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}
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}
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fclose($fp);
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foreach ($knownFiles as $file => $sum) {
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$relativeName = dirname(__FILE__) . "/../$file";
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if (!is_readable($relativeName)) {
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if (file_exists($relativeName)) {
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$errors[] = getlocal2("install.cannot_read", array("$webimroot/$file"));
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$errors[] = getlocal2("install.check_permissions", array(fpermissions($relativeName)));
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} else {
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$errors[] = getlocal2("install.no_file", array("$webimroot/$file"));
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}
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return false;
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}
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if ($sum != "-") {
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$result = md5_file($relativeName);
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if ($result != $sum) {
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// try without \r
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$result = md5(str_replace("\r", "", file_get_contents($relativeName)));
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}
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if ($result != $sum) {
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$errors[] = getlocal2("install.bad_checksum", array("$webimroot/$file"));
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$errors[] = getlocal("install.check_files");
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return false;
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}
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}
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}
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$page['done'][] = getlocal("install.0.package");
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return true;
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}
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function check_connection()
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{
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global $mysqlhost, $mysqllogin, $mysqlpass, $page, $errors, $webimroot;
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$link = @mysql_connect($mysqlhost, $mysqllogin, $mysqlpass);
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if ($link) {
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$result = mysql_query("SELECT VERSION() as c", $link);
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if ($result && $ver = mysql_fetch_array($result, MYSQL_ASSOC)) {
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$page['done'][] = getlocal2("install.1.connected", array($ver['c']));
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mysql_free_result($result);
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} else {
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$errors[] = "Version of your SQL server is unknown. Please check. Error: " . mysql_error($link);
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mysql_close($link);
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return null;
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}
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return $link;
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} else {
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$errors[] = getlocal2("install.connection.error", array(mysql_error()));
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return null;
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}
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}
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function check_database($link)
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{
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global $mysqldb, $force_charset_in_connection, $dbencoding, $page, $webimroot;
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if (mysql_select_db($mysqldb, $link)) {
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$page['done'][] = getlocal2("install.2.db_exists", array($mysqldb));
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if ($force_charset_in_connection) {
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mysql_query("SET character set $dbencoding", $link);
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}
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return true;
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} else {
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$page['nextstep'] = getlocal2("install.2.create", array($mysqldb));
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$page['nextnotice'] = getlocal("install.2.notice");
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$page['nextstepurl'] = "$webimroot/install/dbperform.php?act=createdb";
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}
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return false;
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}
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function check_tables($link)
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{
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global $dbtables, $page, $webimroot;
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$curr_tables = get_tables($link);
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if ($curr_tables !== false) {
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$tocreate = array_diff(array_keys($dbtables), $curr_tables);
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if (count($tocreate) == 0) {
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$page['done'][] = getlocal("install.3.tables_exist");
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return true;
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} else {
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$page['nextstep'] = getlocal("install.3.create");
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$page['nextstepurl'] = "$webimroot/install/dbperform.php?act=ct";
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}
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}
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return false;
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}
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function check_columns($link)
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{
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global $dbtables, $dbtables_can_update, $dbtables_indexes, $errors, $page, $webimroot;
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$need_to_create_columns = false;
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foreach ($dbtables as $id => $columns) {
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$curr_columns = get_columns($id, $link);
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if ($curr_columns === false) {
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return false;
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}
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$tocreate = array_diff(array_keys($columns), $curr_columns);
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if (count($tocreate) != 0) {
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$cannot_update = array_diff($tocreate, $dbtables_can_update[$id]);
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if (count($cannot_update) != 0) {
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$errors[] = "Key columns are absent in table `$id'. Unable to continue installation.";
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$page['nextstep'] = getlocal("install.kill_tables");
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$page['nextstepurl'] = "$webimroot/install/dbperform.php?act=dt";
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$page['nextnotice'] = getlocal("install.kill_tables.notice");
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return false;
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}
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$need_to_create_columns = true;
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}
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}
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$need_to_create_indexes = false;
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foreach ($dbtables_indexes as $id => $indexes) {
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$curr_indexes = get_indexes($id, $link);
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if ($curr_indexes === false) {
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return false;
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}
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$tocreate = array_diff(array_keys($indexes), $curr_indexes);
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if (count($tocreate) != 0) {
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$need_to_create_indexes = true;
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}
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}
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if ($need_to_create_columns || $need_to_create_indexes) {
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$page['nextstep'] = getlocal("install.4.create");
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$page['nextstepurl'] = "$webimroot/install/dbperform.php?act=addcolumns";
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$page['nextnotice'] = getlocal("install.4.notice");
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return false;
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}
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$page['done'][] = getlocal("install.4.done");
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return true;
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}
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function check_sound()
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{
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global $page;
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$page['soundcheck'] = true;
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$page['done'][] = getlocal2("install.5.text", array(
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"<a id='check-nv' href='javascript:void(0)'>" . getlocal("install.5.newvisitor") . "</a>",
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"<a id='check-nm' href='javascript:void(0)'>" . getlocal("install.5.newmessage") . "</a>"
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));
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}
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function check_admin($link)
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{
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global $mysqlprefix;
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$result = mysql_query("select * from ${mysqlprefix}chatoperator where vclogin = 'admin'", $link);
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if ($result) {
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$line = mysql_fetch_array($result, MYSQL_ASSOC);
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mysql_free_result($result);
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return $line['vcpassword'] != md5('');
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}
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return false;
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}
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function add_canned_messages($link){
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global $mysqlprefix;
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$localesresult = mysql_query("select locale from ${mysqlprefix}chatresponses", $link);
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$existlocales = array();
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for ($i = 0; $i < mysql_num_rows($localesresult); $i++) {
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$existlocales[] = mysql_result($localesresult, $i, 'locale');
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}
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$result = array();
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foreach (get_available_locales() as $locale) {
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if (! in_array($locale, $existlocales)) {
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foreach (explode("\n", getstring_('chat.predefined_answers', $locale)) as $answer) {
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$result[] = array('locale' => $locale, 'vctitle' => cutstring($answer, 97, '...'), 'vcvalue' => $answer);
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}
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}
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}
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if (count($result) > 0) {
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$updatequery = "insert into ${mysqlprefix}chatresponses (vctitle,vcvalue,locale,groupid) values ";
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for ($i = 0; $i < count($result); $i++) {
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if ($i > 0) {
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$updatequery .= ", ";
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}
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$updatequery .= "('" . mysql_real_escape_string($result[$i]['vctitle'], $link) . "', "
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. "'" . mysql_real_escape_string($result[$i]['vcvalue'], $link) . "', "
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. "'" . mysql_real_escape_string($result[$i]['locale'], $link) . "', NULL)";
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}
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mysql_query($updatequery, $link);
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}
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}
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function check_status()
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{
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global $page, $webimroot, $dbversion, $mysqlprefix;
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$page['done'][] = getlocal2("install.0.php", array(phpversion()));
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if (!check_webimroot()) {
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return;
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}
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if (!check_files()) {
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return;
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}
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$link = check_connection();
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if (!$link) {
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return;
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}
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if (!check_database($link)) {
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mysql_close($link);
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return;
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}
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if (!check_tables($link)) {
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mysql_close($link);
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return;
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}
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if (!check_columns($link)) {
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mysql_close($link);
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return;
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}
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add_canned_messages($link);
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check_sound();
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$page['done'][] = getlocal("installed.message");
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if (!check_admin($link)) {
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$page['nextstep'] = getlocal("installed.login_link");
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$page['nextnotice'] = getlocal2("installed.notice", array("${webimroot}/install/"));
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$page['nextstepurl'] = "$webimroot/operator/login.php?login=admin";
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}
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$page['show_small_login'] = true;
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// Update current dbversion
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$res = mysql_query("select COUNT(*) as count from ${mysqlprefix}chatconfig where vckey = 'dbversion'", $link);
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if(mysql_result($res, 0, 'count') == 0) {
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mysql_query("insert into ${mysqlprefix}chatconfig (vckey) values ('dbversion')", $link);
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}
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mysql_query("update ${mysqlprefix}chatconfig set vcvalue = '{$dbversion}' where vckey='dbversion'", $link);
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mysql_close($link);
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}
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check_status();
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start_html_output();
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require('../view/install_index.php');
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?>
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