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说ueditor上传图片功能

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Jun 07, 2016 am 11:36 AM

说ueditor上传图片功能
借鉴了ueditor自带的php代码，和ot中的相关代码。
此代码已发布到我的csdn当中<?php // +---------------------------------------------------------------------- // | UploaderController // +---------------------------------------------------------------------- // | Copyright (c) 2015 AntDz All rights reserved. // +---------------------------------------------------------------------- // | Author: antdz <vip_antdz> // +---------------------------------------------------------------------- namespace Admin\Controller; use Think\Controller; @ini_set('upload_max_filesize', '20M'); class UploaderController extends Controller { public function index() { $this -> display(); } /** * 用于百度ueditor * 其中UE_CONFIG在config文件中定义 */ public function manager() { date_default_timezone_set("Asia/Chongqing"); $CONFIG = json_decode(preg_replace("/\/\*[\s\S]+?\*\//", "", file_get_contents(C('UE_CONFIG'))), true); $action = $_GET['action']; switch ($action) { case 'config' : $result = $CONFIG; break; case 'listfile' : case 'listimage' : $result = $this -> lists($CONFIG, $action); break; /* 上传图片 */ case 'uploadimage' : /* 上传涂鸦 */ case 'uploadscrawl' : $config = array('maxSize' => $CONIFG['imageMaxSize'], 'rootPath' => C('UPLOAD_PATH'), 'savePath' => 'images/', 'saveName' => array('uniqid', ''), 'exts' => $CONIFG['imageAllowFiles'], 'autoSub' => true, 'subName' => array('date', 'Ymd'), ); $result = $this -> up($config); break; /* 上传视频 */ case 'uploadvideo' : $config = array('maxSize' => $CONIFG['videoMaxSize'], 'rootPath' => C('UPLOAD_PATH'), 'savePath' => 'videos/', 'saveName' => array('uniqid', ''), 'exts' => array('jpg', 'gif', 'png', 'jpeg', 'zip', 'doc', 'pdf'), 'autoSub' => true, 'subName' => array('date', 'Ymd'), ); $result = $this -> up($config); break; /* 上传文件 */ case 'uploadfile' : default : $config = array('maxSize' => $CONIFG['fileMaxSize'], 'rootPath' => C('UPLOAD_PATH'), 'savePath' => 'files/', 'saveName' => array('uniqid', ''), 'exts' => $CONIFG['fileManagerAllowFilesarray'], 'autoSub' => true, 'subName' => array('date', 'Ymd'), ); $result = $this -> up($config); break; } /* 输出结果 */ if (isset($_GET["callback"])) { if (preg_match("/^[\w_]+$/", $_GET["callback"])) { $this -> ajaxReturn($result, 'JSON'); } else { $tmp = array('state' => 'callback参数不合法'); $this -> ajaxReturn($tmp, 'JSON'); } } else { //echo $result; $this -> ajaxReturn($result, 'JSON'); } } /** * 用于百度编辑器上传功能 */ public function up($config) { //TODO:删除不删除？ @ini_set('upload_max_filesize', '20M'); $Picture = D('Picture'); $file_driver = C('PICTURE_UPLOAD_DRIVER'); $info = $Picture -> upload($_FILES, $config, C('PICTURE_UPLOAD_DRIVER'), C("UPLOAD_{$file_driver}_CONFIG")); if ($info) { if ($info['upfile']['url'] == "") { return array('url' => __ROOT__ . $info['upfile']['path'], 'title' => htmlspecialchars($_POST['pictitle'], ENT_QUOTES), 'original' => $info['upfile']['name'], 'state' => 'SUCCESS'); } else { return array('url' => $info['upfile']['url'], 'title' => htmlspecialchars($_POST['pictitle'], ENT_QUOTES), 'original' => $info['upfile']['name'], 'state' => 'SUCCESS'); } } else { return array('state' => $Picture -> getError()); //获取失败信息 } } /** *百度编辑器列出本地服务器上传目录 * * **/ public function lists($config, $type) { switch ($type) { case 'listfile' : $allowFiles = $config['fileManagerAllowFiles']; $listSize = $config['fileManagerListSize']; $path = $config['fileManagerListPath']; break; default : $allowFiles = $config['imageManagerAllowFiles']; $listSize = $config['imageManagerListSize']; $path = $config['imageManagerListPath']; break; } $allowFiles = substr(str_replace(".", "|", join("", $allowFiles)), 1); /* 获取参数 */ $size = isset($_GET['size']) ? htmlspecialchars($_GET['size']) : $listSize; $start = isset($_GET['start']) ? htmlspecialchars($_GET['start']) : 0; $end = $start + $size; /* 获取文件列表 */ $path = DOC_ROOT . C('UPLOAD_PATH'); $files = $this -> getfiles($path, $allowFiles); if (!count($files)) { return array("state" => "no match file", "list" => array(), "start" => $start, "total" => count($files)); } /* 获取指定范围的列表 */ $len = count($files); for ($i = min($end, $len) - 1, $list = array(); $i = 0 && $i >= $start; $i--) { $list[] = $files[$i]; } $result = array("state" => "SUCCESS", "list" => $list, "start" => $start, "total" => count($files)); return $result; } /** * 获取本地文件 */ function getfiles($path, $allowFiles, &$files = array()) { if (!is_dir($path)) { exit('E1:path is wrong ' . $path); return null; } if (substr($path, strlen($path) - 1) != '/') $path .= '/'; $handle = opendir($path); while (false !== ($file = readdir($handle))) { if ($file != '.' && $file != '..') { $path2 = $path . $file; if (is_dir($path2)) { $this -> getfiles($path2, $allowFiles, $files); } else { if (preg_match("/\.(" . $allowFiles . ")$/i", $file)) { $files[] = array('url' => substr($path2, strlen($_SERVER['DOCUMENT_ROOT'])), 'mtime' => filemtime($path2)); } } } } return $files; } /** * 上传图片 * @author huajie <banhuajie> */ public function uploadPicture() { /* 返回标准数据 */ $return = array('status' => 1, 'info' => '上传成功', 'data' => ''); /* 调用文件上传组件上传文件 */ $Picture = D('Picture'); $file_driver = C('PICTURE_UPLOAD_DRIVER'); $info = $Picture -> upload($_FILES, C('PICTURE_UPLOAD'), C('PICTURE_UPLOAD_DRIVER'), C("UPLOAD_{$file_driver}_CONFIG")); //TODO:上传到远程服务器 /* 记录图片信息 */ if ($info) { $return['status'] = 1; $return = array_merge($info['download'], $return); } else { $return['status'] = 0; $return['info'] = $Picture -> getError(); } /* 返回JSON数据 */ $this -> ajaxReturn($return); } }</banhuajie></vip_antdz>

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