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381 lines
14 KiB
381 lines
14 KiB
9 months ago
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<?php
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include_once(dirname(dirname(__FILE__))."/config/boot.inc.php");
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include_once(SERVER_ROOT."/library/viewtpl/DisplaySmarty.php");
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include_once(SERVER_ROOT."/library/viewtpl/DisplayJson.php");
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include_once(SERVER_ROOT."/library/viewtpl/DisplayNone.php");
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include_once(SERVER_ROOT."/library/autoLoad.php");
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class publicBase {
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protected $para;
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public $view = array();
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protected $error;
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protected $viewFormat='html';
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protected $viewTpl='';
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/**
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* HTTP协议中的GET
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* @param string $argv
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*/
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protected function get($argv) {
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return empty($argv) ? $_GET : $_GET[$argv];
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if(empty($argv)) return false;
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if(empty($_GET[$argv])) return '';
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foreach($_GET[$argv] as $k => &$v) {
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$v = get_magic_quotes_gpc() ? trim(stripslashes($v)) : trim($v);
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}
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return $_GET[$argv];
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}
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/**
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* HTTP协议中的POST
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* @param string $argv
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*/
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protected function post($argv) {
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return empty($argv) ? $_POST : $_POST[$argv];
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if(empty($argv)) return false;
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if(empty($_POST[$argv])) return array();
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foreach($_POST[$argv] as $k => &$v) {
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$v = get_magic_quotes_gpc() ? trim(stripslashes($v)) : trim($v);
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}
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return $_POST[$argv];
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}
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/**
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* HTTP协议中的Cookie
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* @param string $argv
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*/
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protected function cookie($argv) {
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if(empty($argv)) return false;
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if(empty($_COOKIE[$argv])) return array();
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foreach($_COOKIE[$argv] as $k => &$v) {
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$v = get_magic_quotes_gpc() ? trim(stripslashes($v)) : trim($v);
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}
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return $_COOKIE[$argv];
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}
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/**
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* 调用__call给对象属性赋值或取值.
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*
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* @param string $func
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* @param array $args
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* @return mixed
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*/
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public function __call($func, $args) {
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if(strtolower(substr($func, 0, 3)) === 'set') {
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$var = strtolower(substr($func, 3, 1)).substr($func, 4);
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if($var=='') return;
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$this->$var = $args[0];
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} elseif(strtolower(substr($func, 0, 3)) === 'get') {
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$var = strtolower(substr($func, 3, 1)).substr($func, 4);
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if($var=='') return;
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return $this->$var;
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}
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return;
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}
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/**
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* 给对象属性赋值.
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*
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* @param string $var
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* @param mixed $value
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* @return boolean
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*/
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public function __set($var, $value) {
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if($var=='') return false;
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$this->$var = $value;
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return true;
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}
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/**
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* 获取对象属性
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*
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* @param mixed $var
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* @return mixed
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*/
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public function __get($var) {
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if($var=='') return;
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return $this->$var;
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}
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public function ajax($message, $nexturl='') {
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if(empty($message)) return false;
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$result = array();
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$result['status'] = 1;
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$result['info'] = $message;
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$result['nexturl'] = $nexturl;
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header("Content-Type:text/html; charset=utf-8");
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exit(json_encode($result));
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}
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/**
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* Ajax调用返回
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*
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* 返回json数据,供前台ajax调用
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* @param array $data 返回数组,支持数组
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* @param string $info 返回信息, 默认为空
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* @param boolean $status 执行状态, 1为true, 0为false
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* @return string
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*/
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public function ajax_json($status = 1, $info = null, $data = array()) {
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if($this->bd_sign) {
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if($status == 1) $error_no = 0;
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if($status == 0) $error_no = -1;
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$this->json_result($error_no, $info, $data);
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} else {
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$result = array();
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$result['status'] = $status;
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$result['info'] = !is_null($info) ? $info : '';
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$result['data'] = $data;
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}
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header("Content-Type:text/html; charset=utf-8");
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if($_POST['tt']=='form') {
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$display = new DisplaySmarty('public/message_box.html');
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$display->setView($result);
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$display->execute();
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exit;
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} else {
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exit(json_encode($result));
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}
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}
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/* 弹窗提示 */
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public function show_message($msg, $nexturl='', $type='js') {
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header("Content-Type:text/html;charset=utf-8");
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if($this->post('_token')!='') { // 开放接口
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$this->ajax_json(1, $msg);
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exit;
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}
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if($type=='json') {
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if($nexturl!='') {
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echo json_encode(array('msg'=>$msg, 'nexturl'=>$nexturl));
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} else {
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echo json_encode(array('msg'=>$msg));
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}
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exit;
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}
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if(!empty($nexturl)) {
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echo "<script language='javascript'>alert('".str_replace("\n", "", $msg)."')</script>";
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if($nexturl=='goback') {
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echo "<script language='javascript'>history.go(-1)</script>";
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} else {
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echo "<meta http-equiv=\"Refresh\" content=\"0;URL=$nexturl\" />";
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}
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}else{
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echo "<script language='javascript'>setTimeout(function(){alert('".str_replace("\n", "", $msg)."');}, 1000);</script>";
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}
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exit;
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}
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/**
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* 当前秒、毫秒数
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* @return number
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*/
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public function microtime_float() {
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list($usec, $sec) = explode(" ", microtime());
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return ((float)$usec + (float)$sec);
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}
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/**
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*
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* @param number $status
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* @param unknown $info
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* @param array $data
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* @param string $nexturl
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*/
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public function ajax_json_data($status = 1, $info = null, $data = array(), $nexturl="") {
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$result = array();
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$result['status'] = $status;
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$result['info'] = !is_null($info) ? $info : '';
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$result['data'] = $data;
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if($nexturl) {
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$result['nexturl'] = $nexturl;
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}
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header("Content-Type:text/html; charset=utf-8");
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if($_POST['tt']=='form') {
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$display = new DisplaySmarty('public/message_box.html');
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$display->setView($result);
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$display->execute();
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exit;
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} else {
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exit(json_encode($result));
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}
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}
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/**
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* 返回json结果（百度学术专用，其他请用ajax_json()方法）
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* @param number $error_no 0（成功） -1（失败） -2（该订单已提交过）
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* @param unknown $message
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* @param array $data
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*/
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public function json_result($error_no = 0, $message = null, $data = array()) {
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$result = array();
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$result['error_no'] = $error_no;
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$result['message'] = !is_null($message) ? $message : '';
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$result['data'] = $data;
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$log_path = BD_XUESHU_LOG_PATH.date("Y-m-d")."/json_result.log";
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$log_dir = dirname($log_path);
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if(!is_dir($log_dir)) {
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mkdir($log_dir, 0755, true);
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chown($log_dir, 'nobody');
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chgrp($log_dir, 'nobody');
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}
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error_log(date('Y-m-d H:i:s')."|json_result|".json_encode($result)."|"."\n", 3, $log_path);
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header("Content-Type:text/html; charset=utf-8");
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exit(json_encode($result));
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}
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/**
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* 获取Linux本机IP真实地址
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* @return unknown|string
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*/
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public function getServerIp() {
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$server_ip = '127.0.0.1';
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// 执行命令
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$result = shell_exec("/sbin/ifconfig");
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// 匹配ip 根据你机器的具体情况， 可能要对“inet ”进行调整， 如“addr:”
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preg_match_all("/[\s\S]*?inet (\d+\.\d+\.\d+\.\d+)/", $result, $match);
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if(!$match) preg_match_all("/[\s\S]*?addr:(\d+\.\d+\.\d+\.\d+)/", $result, $match);
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if(!$match) return $server_ip;
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foreach ($match [0] as $k => $v) {
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if($match[1][$k] == "127.0.0.1") continue;
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if(preg_match("/docker\d+/", $match[0][$k])) continue;
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$server_ip = $match[1][$k];
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break;
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}
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return $server_ip;
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}
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/**
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* 在背景图上生成二维码
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* $bg_img 背景图地址
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* $url 二维码内容url
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* $x 二维码在背景图片上位置的左边距,单位：px （例：436）
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* $y 二维码在背景图片上位置的上边距,单位：px （例：1009）
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* $qrcode_size 二维码（正方形）的尺寸,单位：px （例：238）
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* $white_edge 二维码白边大小
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* $echo_path 生成的二维码海报图片存放路径
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**/
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public function getActivityImg($bg_img, $url, $x=0, $y=0, $qrcode_size, $white_edge=0, $echo_path){
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$errorCorrectionLevel = QR_ECLEVEL_L; //容错级别
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$matrixPointSize = 2; //生成二维码图片大小
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$qrcode = "qrcod.png";
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//生成二维码图片
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//参数内容:二维码储存内容，生成存储，防错等级，二维码大小，白边大小
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QRcode::png($url, $qrcode, $errorCorrectionLevel, $matrixPointSize, $white_edge);
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//合背景图和二维码
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$background = imagecreatefromstring(file_get_contents($bg_img));
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$qrcode_res = imagecreatefromstring(file_get_contents($qrcode));
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list($src_w, $src_h) = getimagesize($qrcode);
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//参数内容:目标图象连接资源，源图象连接资源，目标X坐标点，目标Y坐标点，源的X坐标点，源的Y坐标点，目标宽度，目标高度，源图象的宽度，源图象的高度
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imagecopyresampled($background, $qrcode_res, $x, $y, 0, 0, $qrcode_size, $qrcode_size, $src_w, $src_h);
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//输出到本地文件夹，返回生成图片的路径
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if(!is_dir(dirname($echo_path))){
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mkdir(dirname($echo_path), 0755, true);
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chown(dirname($echo_path), 'nobody');
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chgrp(dirname($echo_path), 'nobody');
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}
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imagepng($background,$echo_path);
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imagedestroy($background);
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imagedestroy($qrcode_res);
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return $echo_path;
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}
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/**
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* 将两张图片合成一张
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* $bg_path 背景图地址
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* $poster 图片2
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* $x 图片2在背景图片上位置的左边距,单位：px （例：436）
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* $y 图片2在背景图片上位置的上边距,单位：px （例：1009）
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* $size 图片2（正方形）的尺寸,单位：px （例：238）
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* $echo_path 生成的新图片存放路径
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**/
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public function createPoster($bg_path, $poster, $x, $y, $poster_w, $poster_y, $echo_path, $is_base64 = 0){
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$background = imagecreatefromstring(file_get_contents($bg_path));
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$poster_res = imagecreatefromstring(file_get_contents($poster));
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//参数内容:目标图象连接资源，源图象连接资源，目标X坐标点，目标Y坐标点，源的X坐标点，源的Y坐标点，目标宽度，目标高度，源图象的宽度，源图象的高度
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imagecopyresampled($background, $poster_res, $x, $y, 0, 0, $poster_w, $poster_y, $poster_w, $poster_y);
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//输出到本地文件夹，返回生成图片的路径
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if(!is_dir(dirname($echo_path))){
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mkdir(dirname($echo_path), 0755, true);
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chown(dirname($echo_path), 'nobody');
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chgrp(dirname($echo_path), 'nobody');
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}
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if($is_base64){
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ob_start ();
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//imagepng展示出图片
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imagepng ($background);
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$imageData = ob_get_contents ();
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ob_end_clean ();
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//得到这个结果，可以直接用于前端的img标签显示
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$res = "data:image/jpeg;base64,". base64_encode ($imageData);
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}else{
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imagepng($background,$echo_path);
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$res = $echo_path;
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}
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imagedestroy($background);
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imagedestroy($poster_res);
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return $res;
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}
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/**
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* 给图片加文字
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* $bg_path 背景图地址
|
||
|
|
* $echo_path 生成的新图片存放路径
|
||
|
|
**/
|
||
|
|
public function imageAddText($bg_path, $text, $x, $y, $font_size, $echo_path){
|
||
|
|
//将品牌名称和广告语写到背景海报上
|
||
|
|
$background = imagecreatefromstring(file_get_contents($bg_path));
|
||
|
|
$font = FONTS."simhei.ttf";
|
||
|
|
$black = imagecolorallocate($background, 0, 0, 0);//字体颜色黑色
|
||
|
|
|
||
|
|
$str = mb_convert_encoding($text, "", "utf-8");
|
||
|
|
|
||
|
|
imagefttext($background, $font_size, 0, $x, $y, $black, $font, $str);
|
||
|
|
imagepng($background,$echo_path);
|
||
|
|
imagedestroy($background);
|
||
|
|
return $echo_path;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 判断是不是手机移动端
|
||
|
|
*/
|
||
|
|
public function isMobileClient() {
|
||
|
|
// 如果有HTTP_X_WAP_PROFILE则一定是移动设备
|
||
|
|
if (isset ($_SERVER['HTTP_X_WAP_PROFILE'])) return true;
|
||
|
|
// 如果via信息含有wap则一定是移动设备,部分服务商会屏蔽该信息
|
||
|
|
if (isset ($_SERVER['HTTP_VIA'])) return stristr($_SERVER['HTTP_VIA'], "wap") ? true : false;
|
||
|
|
|
||
|
|
// 判断手机发送的客户端标志,兼容性有待提高,把常见的类型放到前面
|
||
|
|
if (isset ($_SERVER['HTTP_USER_AGENT'])) {
|
||
|
|
$clientkeywords = array ('android', 'iphone', 'samsung', 'ucweb', 'wap', 'mobile', 'nokia', 'sony', 'ericsson', 'mot', 'htc', 'sgh', 'lg', 'sharp', 'sie-', 'philips', 'panasonic', 'alcatel', 'lenovo', 'ipod', 'blackberry', 'meizu', 'netfront', 'symbian', 'windowsce', 'palm', 'operamini', 'operamobi', 'openwave', 'nexusone', 'cldc', 'midp');
|
||
|
|
if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))) return true; // 从HTTP_USER_AGENT中查找手机浏览器的关键字
|
||
|
|
}
|
||
|
|
// 协议法，因为有可能不准确，放到最后判断
|
||
|
|
if (isset ($_SERVER['HTTP_ACCEPT'])) {
|
||
|
|
// 如果只支持wml并且不支持html那一定是移动设备
|
||
|
|
// 如果支持wml和html但是wml在html之前则是移动设备
|
||
|
|
if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html')))) return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|