private static function init($config)
{
if (!isset($config['dir'])) {
self::$error = '请设置备份目录';
return false;
} else {
self::$dir = $config['dir'];
//缓存备份目录
F('backupDir', self::$dir);
}
//检测目录
if (!Dir::create(self::$dir)) {
self::$error = '备份目录创建失败';
return false;
}
//数据库
if (!isset($config['database'])) {
$config['database'] = C('DB_DATABASE');
}
//分卷大小,单位kb
if (!isset($config['size'])) {
$config['size'] = 200;
}
//备份时间间隔
if (isset($config['step_time'])) {
$config['step_time'] *= 1000;
} else {
$config['step_time'] = 200;
}
//所有表信息
$tableInfo = M()->getAllTableInfo();
self::$config = array();
//没有设置表时，备份当前库所有表
if (empty($config['table'])) {
$config['table'] = array();
if (empty($tableInfo['table'])) {
return false;
}
foreach ($tableInfo['table'] as $t => $v) {
$config['table'][] = $t;
}
}
//备份成功后的跳转url
$config['url'] = isset($config['url']) ? $config['url'] : '';
foreach ($config['table'] as $table) {
self::$config[$table] = array();
//共有行数
self::$config[$table]["row"] = $tableInfo['table'][$table]['rows'];
//是否已经备份成功
self::$config[$table]['success'] = false;
//当前备份行
self::$config[$table]['current_row'] = 0;
self::$config[$table]['size'] = $config['size'] * 1000;
self::$config[$table]['url'] = $config['url'];
self::$config[$table]['step_time'] = $config['step_time'];
self::$config[$table]['database'] = $config['database'];
}
return self::update_config_file();
}
private static function init($config)
{
//创建备份目录
is_dir(self::$dir) or Dir::create(self::$dir);
self::$config = array();
//没有设置表时，备份当前库所有表
if (empty($config['table'])) {
$info = M()->getTableInfo();
$config['table'] = array();
if (empty($info['table'])) {
if (DEBUG) {
halt('数据库中没有任何表用于备份');
} else {
return false;
}
}
foreach ($info['table'] as $t => $v) {
$config['table'][] = $t;
}
} else {
if (is_string($config['table'])) {
//只备份一张表时,转为数组格式
$config['table'] = array($config['table']);
}
}
//分卷大小,单位kb
if (!isset($config['size'])) {
$config['size'] = 200;
}
//备份成功后的跳转url
$config['url'] = isset($config['url']) ? $config['url'] : '';
//数据库
$config['database'] = isset($config['database']) ? $config['database'] : C('DB_DATABASE');
foreach ($config['table'] as $table) {
$info = M()->getTableInfo(array($table));
self::$config[$table] = array();
//共有行数
self::$config[$table]["row"] = $info['table'][$table]['rows'];
//是否已经备份成功
self::$config[$table]['success'] = false;
//当前备份行
self::$config[$table]['current_row'] = 0;
self::$config[$table]['size'] = $config['size'] * 1000;
self::$config[$table]['url'] = $config['url'];
self::$config[$table]['step_time'] = isset($config['step_time']) ? $config['step_time'] * 1000 : 200;
self::$config[$table]['database'] = $config['database'];
}
self::update_config_file();
}
private static function init($config)
{
//创建备份目录
is_dir(self::$dir) or Dir::create(self::$dir);
//检测目录
if (!is_dir(self::$dir)) {
return false;
}
//所有表信息
$tableInfo = M()->getAllTableInfo();
self::$config = array();
//没有设置表时，备份当前库所有表
if (empty($config['table'])) {
$config['table'] = array();
if (empty($tableInfo['table'])) {
return false;
}
foreach ($tableInfo['table'] as $t => $v) {
$config['table'][] = $t;
}
}
//分卷大小,单位kb
if (!isset($config['size'])) {
$config['size'] = 200;
}
//备份成功后的跳转url
$config['url'] = isset($config['url']) ? $config['url'] : '';
//数据库
$config['database'] = isset($config['database']) ? $config['database'] : C('DB_DATABASE');
foreach ($config['table'] as $table) {
self::$config[$table] = array();
//共有行数
self::$config[$table]["row"] = $tableInfo['table'][$table]['rows'];
//是否已经备份成功
self::$config[$table]['success'] = false;
//当前备份行
self::$config[$table]['current_row'] = 0;
self::$config[$table]['size'] = $config['size'] * 1000;
self::$config[$table]['url'] = $config['url'];
self::$config[$table]['step_time'] = isset($config['step_time']) ? $config['step_time'] * 1000 : 200;
self::$config[$table]['database'] = $config['database'];
}
return self::update_config_file();
}
private static function init($args)
{
C("URL_TYPE", 2);
$dir = isset($_GET['hdphp_bakdir']) ? str_replace("@@", "/", urldecode($_GET['hdphp_bakdir'])) : (isset($args['dir']) && !empty($args['dir']) ? $args['dir'] : C("DB_BACKUP"));
//备份目录
if (!$dir || !dir_create($dir)) {
throw_exception("备份目录不存在或创建失败");
}
if (!isset($args['url']) || empty($args['url'])) {
throw_exception("必须指定备份或恢复完成后的跳转URL");
}
$configFile = $dir . '/Config.php';
if (is_file($configFile)) {
self::$config = (include $configFile);
} else {
$config['type'] = isset($args['type']) && in_array(strtolower($args["type"]), array("row", "file")) ? $args['type'] : "row";
$config['db_name'] = isset($args['db_name']) ? $args['db_name'] : C("DB_DATABASE");
//备份的数据库
$config['row'] = isset($args['row']) ? $args['row'] : 200;
//每次备份条数
$config['msg'] = isset($args['msg']) ? $args['msg'] : '后盾网 人人做后盾';
//备注内容
$backTables = null;
//备份的表
if (isset($args['table'])) {
if (!is_array($args['table'])) {
error("备份表时的参数table必须为数组");
}
$backTables = $args['table'];
//需要备份的表
}
C("DB_DATABASE", $config['db_name']);
//设置数据库
$db = M();
$databaseInfo = $db->getTableInfo();
//所有表信息
$tableAll = array_keys($databaseInfo['table']);
//库中所有表名
//没有传参备份所有表
if (is_null($backTables)) {
$backTables = $tableAll;
}
$tableConfig = array();
foreach ($backTables as $table) {
if (in_array($table, $tableAll)) {
$tableConfig[$table]['totalfiles'] = 0;
//文件总数
$tableConfig[$table]['totalrows'] = $databaseInfo['table'][$table]['rows'] * 1;
//文件总数
}
}
$config['table'] = $tableConfig;
file_put_contents($configFile, "<?php if(!defined('HDPHP_PATH'))EXIT;\nreturn " . var_export($config, true) . ";\n?>");
self::$config = $config;
}
self::$config['url'] = U($args['url']);
self::$config['step_time'] = isset($args['step_time']) ? $args['step_time'] : 1;
//备份间隔时间
self::$config['dir'] = $dir;
}
