/**
* 初始化钉钉
*/
protected function _initDing()
{
$config = Config::get('dingtalk_config');
Ding::init($config);
$token = Cache::get('dingtalk_access_token');
if (!$token) {
$token = Ding::getAccessToken();
Cache::set('dingtalk_access_token', $token, 7000);
}
Ding::setConfig('access_token', $token);
}
/**
* 获取jsticket.
*
* @return string
*/
public function getTicket()
{
$key = 'pakey_wechat_jsapi_ticket.' . $this->appId;
// for php 5.3
$appId = $this->appId;
$appSecret = $this->appSecret;
$cache = $this->cache;
$apiTicket = self::API_TICKET;
return $this->cache->get($key, function ($key) use($appId, $appSecret, $cache, $apiTicket) {
$http = new Http(new AccessToken($appId, $appSecret));
$result = $http->get($apiTicket);
$cache->set($key, $result['ticket'], $result['expires_in']);
return $result['ticket'];
});
}
/**
* 初始化微信
* @return void
*/
protected function initWechat()
{
$token = Cache::get('wechat_access_token');
$config = Config::get('wechat_config');
// 检测TOKEN是否过期
if (!$token) {
Wechat::instance($config);
$token = Token::get();
// 重新设置TOKEN并缓存，重新初始化微信
Cache::set('wechat_access_token', Token::get(), 7200);
$config['access_token'] = $token;
Wechat::instance($config, true);
} else {
$config['access_token'] = $token;
Wechat::instance($config);
}
}
/**
* 加载系统扩展配置
*/
public static function load()
{
$config = \think\Cache::get('db_config_cache_data');
if (!$config) {
// 在这里先判断一下数据库是否已经正确安装
$Db = \think\Loader::db();
$Query = $Db->query("SHOW TABLES LIKE '" . \think\Config::get('database.prefix') . "config'");
if (empty($Query)) {
self::install();
}
$data = \think\Db::name('Config')->where('status', 1)->field('type,name,value')->select();
$config = [];
if ($data && is_array($data)) {
foreach ($data as $value) {
$config[$value['name']] = self::parse($value['type'], $value['value']);
}
}
\think\Cache::set('db_config_cache_data', $config);
}
\think\Config::set($config);
}
/**
* 读取或者设置缓存
* @access public
* @param string $key 缓存标识，支持变量规则 ，例如 item/:name/:id
* @param mixed $expire 缓存有效期
* @return mixed
*/
public function cache($key, $expire = null)
{
if ($this->isGet()) {
if (false !== strpos($key, ':')) {
$param = $this->param();
foreach ($param as $item => $val) {
if (is_string($val) && false !== strpos($key, ':' . $item)) {
$key = str_replace(':' . $item, $val, $key);
}
}
} elseif ('__URL__' == $key) {
// 当前URL地址作为缓存标识
$key = md5($this->url());
} elseif (strpos($key, ']')) {
if ('[' . $this->ext() . ']' == $key) {
// 缓存某个后缀的请求
$key = md5($this->url());
} else {
return;
}
}
if (strtotime($this->server('HTTP_IF_MODIFIED_SINCE')) + $expire > $_SERVER['REQUEST_TIME']) {
// 读取缓存
$response = Response::create()->code(304);
throw new \think\exception\HttpResponseException($response);
} elseif (Cache::has($key)) {
list($content, $header) = Cache::get($key);
$response = Response::create($content)->header($header);
throw new \think\exception\HttpResponseException($response);
} else {
$this->cache = [$key, $expire];
}
}
}
/**
* 缓存管理
* @param mixed $name 缓存名称，如果为数组表示进行缓存设置
* @param mixed $value 缓存值
* @param mixed $options 缓存参数
* @param string $tag 缓存标签
* @return mixed
*/
function cache($name, $value = '', $options = null, $tag = null)
{
if (is_array($options)) {
// 缓存操作的同时初始化
Cache::connect($options);
} elseif (is_array($name)) {
// 缓存初始化
return Cache::connect($name);
}
if ('' === $value) {
// 获取缓存
return 0 === strpos($name, '?') ? Cache::has(substr($name, 1)) : Cache::get($name);
} elseif (is_null($value)) {
// 删除缓存
return Cache::rm($name);
} else {
// 缓存数据
if (is_array($options)) {
$expire = isset($options['expire']) ? $options['expire'] : null;
//修复查询缓存无法设置过期时间
} else {
$expire = is_numeric($options) ? $options : null;
//默认快捷缓存设置过期时间
}
if (is_null($tag)) {
return Cache::set($name, $value, $expire);
} else {
return Cache::tag($tag)->set($name, $value, $expire);
}
}
}
/**
* 删除记录
* @access public
* @param mixed $data 表达式 true 表示强制删除
* @return int
* @throws Exception
* @throws PDOException
*/
public function delete($data = null)
{
// 分析查询表达式
$options = $this->parseExpress();
if (isset($options['cache']) && is_string($options['cache'])) {
$key = $options['cache'];
}
if (!is_null($data) && true !== $data) {
if (!isset($key) && !is_array($data)) {
// 缓存标识
$key = 'think:' . $options['table'] . '|' . $data;
}
// AR模式分析主键条件
$this->parsePkWhere($data, $options);
}
if (true !== $data && empty($options['where'])) {
// 如果条件为空 不进行删除操作 除非设置 1=1
throw new Exception('delete without condition');
}
// 生成删除SQL语句
$sql = $this->builder()->delete($options);
// 获取参数绑定
$bind = $this->getBind();
if ($options['fetch_sql']) {
// 获取实际执行的SQL语句
return $this->connection->getRealSql($sql, $bind);
}
// 检测缓存
if (isset($key) && Cache::get($key)) {
// 删除缓存
Cache::rm($key);
}
// 执行操作
return $this->execute($sql, $bind);
}
/**
* 渲染模板文件
* @access public
* @param string $template 模板文件
* @param array $vars 模板变量
* @param array $config 模板参数
* @return void
*/
public function fetch($template, $vars = [], $config = [])
{
if ($vars) {
$this->data = $vars;
}
if ($config) {
$this->config($config);
}
if (!empty($this->config['cache_id']) && $this->config['display_cache']) {
// 读取渲染缓存
$cacheContent = Cache::get($this->config['cache_id']);
if (false !== $cacheContent) {
echo $cacheContent;
return;
}
}
$template = $this->parseTemplateFile($template);
if ($template) {
$cacheFile = $this->config['cache_path'] . $this->config['cache_prefix'] . md5($template) . '.' . ltrim($this->config['cache_suffix'], '.');
if (!$this->checkCache($cacheFile)) {
// 缓存无效 重新模板编译
$content = file_get_contents($template);
$this->compiler($content, $cacheFile);
}
// 页面缓存
ob_start();
ob_implicit_flush(0);
// 读取编译存储
$this->storage->read($cacheFile, $this->data);
// 获取并清空缓存
$content = ob_get_clean();
if (!empty($this->config['cache_id']) && $this->config['display_cache']) {
// 缓存页面输出
Cache::set($this->config['cache_id'], $content, $this->config['cache_time']);
}
echo $content;
}
}
private static function getRouteAlias()
{
if ($item = Cache::get('think_route_map')) {
return $item;
}
// 获取路由定义
$array = Route::rules();
foreach ($array as $type => $rules) {
foreach ($rules as $rule => $val) {
if (true === $val || empty($val['rule'])) {
continue;
}
$route = $val['route'];
$vars = $val['var'];
if (is_array($val['rule'])) {
foreach ($val['rule'] as $val) {
$key = $val['rule'];
$route = $val['route'];
$var = $val['var'];
$param = [];
if (is_array($route)) {
$route = implode('\\', $route);
} elseif ($route instanceof \Closure) {
continue;
} elseif (strpos($route, '?')) {
list($route, $str) = explode('?', $route, 2);
parse_str($str, $param);
}
$var = array_merge($vars, $var);
$item[$route][] = [$rule . '/' . $key, $var, $param];
}
} else {
$param = [];
if (is_array($route)) {
$route = implode('\\', $route);
} elseif ($route instanceof \Closure) {
continue;
} elseif (strpos($route, '?')) {
list($route, $str) = explode('?', $route, 2);
parse_str($str, $param);
}
$item[$route][] = [$rule, $vars, $param];
}
}
}
// 检测路由别名
$alias = Route::rules('alias');
foreach ($alias as $rule => $route) {
$route = is_array($route) ? $route[0] : $route;
$item[$route][] = [$rule, [], []];
}
!App::$debug && Cache::set('think_route_map', $item);
return $item;
}
/**
* 检查编译缓存是否存在
* @access public
* @param string $cacheId 缓存的id
* @return boolean
*/
public function isCache($cacheId)
{
if ($cacheId && $this->config['display_cache']) {
// 缓存页面输出
return Cache::get($cacheId) ? true : false;
}
return false;
}
/**
* 读取或者设置缓存
* @access public
* @param string $key 缓存标识，支持变量规则 ，例如 item/:name/:id
* @param mixed $expire 缓存有效期
* @return mixed
*/
public function cache($key, $expire = null)
{
if (false !== strpos($key, ':')) {
$param = $this->param();
foreach ($param as $item => $val) {
if (is_string($val) && false !== strpos($key, ':' . $item)) {
$key = str_replace(':' . $item, $val, $key);
}
}
}
if (Cache::has($key)) {
// 读取缓存
$content = Cache::get($key);
$response = Response::create($content)->code(304)->header('Content-Type', Cache::get($key . '_header'));
throw new \think\exception\HttpResponseException($response);
} else {
$this->cache = [$key, $expire];
}
}
/**
* 设置当前地址的请求缓存
* @access public
* @param string $key 缓存标识，支持变量规则 ，例如 item/:name/:id
* @param mixed $expire 缓存有效期
* @return void
*/
public function cache($key, $expire = null)
{
if (false !== $key && $this->isGet() && !$this->isCheckCache) {
// 标记请求缓存检查
$this->isCheckCache = true;
if (false === $expire) {
// 关闭当前缓存
return;
}
if ($key instanceof \Closure) {
$key = call_user_func_array($key, [$this]);
} elseif (true === $key) {
// 自动缓存功能
$key = '__URL__';
} elseif (strpos($key, '|')) {
list($key, $fun) = explode('|', $key);
}
// 特殊规则替换
if (false !== strpos($key, '__')) {
$key = str_replace(['__MODULE__', '__CONTROLLER__', '__ACTION__', '__URL__'], [$this->module, $this->controller, $this->action, md5($this->url())], $key);
}
if (false !== strpos($key, ':')) {
$param = $this->param();
foreach ($param as $item => $val) {
if (is_string($val) && false !== strpos($key, ':' . $item)) {
$key = str_replace(':' . $item, $val, $key);
}
}
} elseif (strpos($key, ']')) {
if ('[' . $this->ext() . ']' == $key) {
// 缓存某个后缀的请求
$key = md5($this->url());
} else {
return;
}
}
if (isset($fun)) {
$key = $fun($key);
}
if (strtotime($this->server('HTTP_IF_MODIFIED_SINCE')) + $expire > $_SERVER['REQUEST_TIME']) {
// 读取缓存
$response = Response::create()->code(304);
throw new \think\exception\HttpResponseException($response);
} elseif (Cache::has($key)) {
list($content, $header) = Cache::get($key);
$response = Response::create($content)->header($header);
throw new \think\exception\HttpResponseException($response);
} else {
$this->cache = [$key, $expire];
}
}
}
public function testStaticCall()
{
$this->assertTrue(Cache::set('a', 'a'));
$this->assertEquals('a', Cache::get('a'));
$this->assertNotNull(Cache::rm('a'));
}
/**
* 延时更新检查 返回false表示需要延时
* 否则返回实际写入的数值
* @access public
* @param string $guid 写入标识
* @param integer $step 写入步进值
* @param integer $lazyTime 延时时间(s)
* @return false|integer
*/
protected function lazyWrite($guid, $step, $lazyTime)
{
if (false !== ($value = Cache::get($guid))) {
// 存在缓存写入数据
if (NOW_TIME > Cache::get($guid . '_time') + $lazyTime) {
// 延时更新时间到了，删除缓存数据 并实际写入数据库
Cache::rm($guid);
Cache::rm($guid . '_time');
return $value + $step;
} else {
// 追加数据到缓存
Cache::set($guid, $value + $step);
return false;
}
} else {
// 没有缓存数据
Cache::set($guid, $step);
// 计时开始
Cache::set($guid . '_time', NOW_TIME);
return false;
}
}
/**
* 缓存管理
* @param mixed $name 缓存名称，如果为数组表示进行缓存设置
* @param mixed $value 缓存值
* @param mixed $options 缓存参数
* @return mixed
*/
function S($name, $value = '', $options = null)
{
if (is_array($options)) {
// 缓存操作的同时初始化
\think\Cache::connect($options);
} elseif (is_array($name)) {
// 缓存初始化
return \think\Cache::connect($name);
}
if ('' === $value) {
// 获取缓存
return \think\Cache::get($name);
} elseif (is_null($value)) {
// 删除缓存
return \think\Cache::rm($name);
} else {
// 缓存数据
if (is_array($options)) {
$expire = isset($options['expire']) ? $options['expire'] : null;
//修复查询缓存无法设置过期时间
} else {
$expire = is_numeric($options) ? $options : null;
//默认快捷缓存设置过期时间
}
return \think\Cache::set($name, $value, $expire);
}
}
public function testStaticCall()
{
$this->assertTrue(Cache::set('a', 1));
$this->assertEquals(1, Cache::get('a'));
$this->assertEquals(2, Cache::inc('a'));
$this->assertEquals(4, Cache::inc('a', 2));
$this->assertEquals(4, Cache::get('a'));
$this->assertEquals(3, Cache::dec('a'));
$this->assertEquals(1, Cache::dec('a', 2));
$this->assertEquals(1, Cache::get('a'));
$this->assertNotNull(Cache::rm('a'));
$this->assertNotNull(Cache::clear());
}
/**
* 查找单条记录
* @access public
* @param array $data 表达式
* @return array|false|\PDOStatement|string|Model
* @throws DbException
* @throws Exception
* @throws \think\exception\PDOException
*/
public function find($data = [])
{
if ($data instanceof Query) {
return $data->find();
} elseif ($data instanceof \Closure) {
call_user_func_array($data, [&$this]);
}
// 分析查询表达式
$options = $this->parseExpress();
if (empty($options['where']) && (!empty($data) || 0 == $data)) {
// AR模式分析主键条件
$this->parsePkWhere($data, $options);
}
$options['limit'] = 1;
$result = false;
if (!empty($options['cache'])) {
// 判断查询缓存
$cache = $options['cache'];
$key = is_string($cache['key']) ? $cache['key'] : md5(serialize($options));
$result = Cache::get($key);
}
if (!$result) {
// 生成查询SQL
$sql = $this->builder()->select($options);
// 执行查询
$result = $this->connection->query($sql, $this->getBind(), $options['fetch_sql'], $options['master'], $options['fetch_class']);
if (is_string($result)) {
// 返回SQL
return $result;
}
if ($result instanceof \PDOStatement) {
// 返回PDOStatement对象
return $result;
}
if (isset($cache)) {
// 缓存数据
Cache::set($key, $result, $cache['expire']);
}
}
// 数据处理
if (!empty($result[0])) {
$data = $result[0];
if (!empty($options['model'])) {
// 返回模型对象
$data = new $options['model']($data);
$data->isUpdate(true, isset($options['where']['AND']) ? $options['where']['AND'] : null);
// 关联查询
if (!empty($options['relation'])) {
$data->relationQuery($options['relation']);
}
if (!empty($options['with'])) {
// 预载入
$data->eagerlyResult($data, $options['with'], is_object($result) ? get_class($result) : '');
}
}
} elseif (!empty($options['fail'])) {
throw new DbException('Data not Found', $options, $sql);
} else {
$data = false;
}
return $data;
}