Initial commit，修正

2025-07-13 19:37:38 +08:00
parent 38ce288e27
commit 65bbd06981
12384 changed files with 3985464 additions and 8 deletions
@@ -0,0 +1,460 @@
+<?php
+/**
+ * UEditor Widget扩展
+ * @author xbzbing<xbzbing@gmail.com>
+ * @link www.crazydb.com
+ *
+ * UEditor版本v1.4.3.1
+ * Yii 版本 2.0+
+ */
+namespace crazydb\ueditor;
+
+use yii;
+use yii\imagine\Image;
+use yii\web\Controller;
+
+/**
+ * Class UEditorController
+ * 负责UEditor后台响应
+ * @package crazydb\ueditor
+ */
+class UEditorController extends Controller
+{
+    /**
+     * UEditor的配置
+     * @see http://fex-team.github.io/ueditor/#start-config
+     * @var array
+     */
+    public $config;
+
+    /**
+     * 列出文件/图片时需要忽略的文件夹
+     * 主要用于处理缩略图管理，兼容比如elFinder之类的程序
+     * @var array
+     */
+    public $ignoreDir = [
+        '.thumbnails'
+    ];
+
+    /**
+     * 缩略图设置
+     * 默认为200*200，如果设置为空数组则不生成缩略图
+     * @var array
+     */
+    public $thumbnail = ['height' => 200, 'width' => 200];
+
+    /**
+     * 图片缩放设置
+     * 默认不缩放。
+     * 配置如 ['height'=>200,'width'=>200]
+     * @var array
+     */
+    public $zoom = [];
+
+    /**
+     * 水印设置
+     * 参考配置如下：
+     * ['path'=>'水印图片位置','start'=>[0, 0]]
+     * 默认位置为[0, 0]，可不配置
+     * @var array
+     */
+    public $watermark = [];
+
+    /**
+     * 默认 action
+     * @var string
+     */
+    public $defaultAction = 'index';
+
+    /**
+     * Web根目录
+     * @var string
+     */
+    protected $webroot;
+
+    public function init()
+    {
+        parent::init();
+        //CSRF 基于 POST 验证，UEditor 无法添加自定义 POST 数据，同时由于这里不会产生安全问题，故简单粗暴地取消 CSRF 验证。
+        //如需 CSRF 防御，可以使用 server_param 方法，然后在这里将 Get 的 CSRF 添加到 POST 的数组中。。。
+        Yii::$app->request->enableCsrfValidation = false;
+
+        //当客户使用低版本IE时，会使用swf上传插件，维持认证状态可以参考文档UEditor「自定义请求参数」部分。
+        //http://fex.baidu.com/ueditor/#server-server_param
+
+        //保留UE默认的配置引入方式
+        if (file_exists(__DIR__ . '/config.json'))
+            $CONFIG = json_decode(preg_replace("/\/\*[\s\S]+?\*\//", '', file_get_contents(__DIR__ . '/config.json')), true);
+        else
+            $CONFIG = [];
+
+        if (!is_array($this->config))
+            $this->config = [];
+
+        if (!is_array($CONFIG))
+            $CONFIG = [];
+
+        $default = [
+            'imagePathFormat' => '/upload/image/{yyyy}{mm}{dd}/{time}{rand:8}',
+            'scrawlPathFormat' => '/upload/image/{yyyy}{mm}{dd}/{time}{rand:8}',
+            'snapscreenPathFormat' => '/upload/image/{yyyy}{mm}{dd}/{time}{rand:8}',
+            'catcherPathFormat' => '/upload/image/{yyyy}{mm}{dd}/{time}{rand:8}',
+            'videoPathFormat' => '/upload/video/{yyyy}{mm}{dd}/{time}{rand:8}',
+            'filePathFormat' => '/upload/file/{yyyy}{mm}{dd}/{rand:8}_{filename}',
+            'imageManagerListPath' => '/upload/image/',
+            'fileManagerListPath' => '/upload/file/',
+        ];
+        $this->config = $this->config + $default + $CONFIG;
+        $this->webroot = Yii::getAlias('@webroot');
+        if(!is_array($this->thumbnail))
+            $this->thumbnail = false;
+    }
+
+    /**
+     * 蛋疼的统一后台入口
+     */
+    public function actionIndex()
+    {
+        $action = strtolower(Yii::$app->request->get('action', 'config'));
+        $actions = [
+            'uploadimage' => 'upload-image',
+            'uploadscrawl' => 'upload-scrawl',
+            'uploadvideo' => 'upload-video',
+            'uploadfile' => 'upload-file',
+            'listimage' => 'list-image',
+            'listfile' => 'list-file',
+            'catchimage' => 'catch-image',
+            'config' => 'config',
+            'listinfo' => 'list-info'
+        ];
+
+        if (isset($actions[$action]))
+            return $this->run($actions[$action]);
+        else
+            return $this->show(['state' => 'Unknown action.']);
+    }
+
+    /**
+     * 显示配置信息
+     */
+    public function actionConfig()
+    {
+        return $this->show($this->config);
+    }
+
+    /**
+     * 上传图片
+     */
+    public function actionUploadImage()
+    {
+        $config = [
+            'pathFormat' => $this->config['imagePathFormat'],
+            'maxSize' => $this->config['imageMaxSize'],
+            'allowFiles' => $this->config['imageAllowFiles']
+        ];
+        $fieldName = $this->config['imageFieldName'];
+        $result = $this->upload($fieldName, $config);
+        return $this->show($result);
+    }
+
+    /**
+     * 上传涂鸦
+     */
+    public function actionUploadScrawl()
+    {
+        $config = [
+            'pathFormat' => $this->config['scrawlPathFormat'],
+            'maxSize' => $this->config['scrawlMaxSize'],
+            'allowFiles' => $this->config['scrawlAllowFiles'],
+            'oriName' => 'scrawl.png'
+        ];
+        $fieldName = $this->config['scrawlFieldName'];
+        $result = $this->upload($fieldName, $config, 'base64');
+        return $this->show($result);
+    }
+
+    /**
+     * 上传视频
+     */
+    public function actionUploadVideo()
+    {
+        $config = [
+            'pathFormat' => $this->config['videoPathFormat'],
+            'maxSize' => $this->config['videoMaxSize'],
+            'allowFiles' => $this->config['videoAllowFiles']
+        ];
+        $fieldName = $this->config['videoFieldName'];
+        $result = $this->upload($fieldName, $config);
+        return $this->show($result);
+    }
+
+    /**
+     * 上传文件
+     */
+    public function actionUploadFile()
+    {
+        $config = [
+            'pathFormat' => $this->config['filePathFormat'],
+            'maxSize' => $this->config['fileMaxSize'],
+            'allowFiles' => $this->config['fileAllowFiles']
+        ];
+        $fieldName = $this->config['fileFieldName'];
+        $result = $this->upload($fieldName, $config);
+        return $this->show($result);
+    }
+
+    /**
+     * 文件列表
+     */
+    public function actionListFile()
+    {
+        $allowFiles = $this->config['fileManagerAllowFiles'];
+        $listSize = $this->config['fileManagerListSize'];
+        $path = $this->config['fileManagerListPath'];
+        $result = $this->manage($allowFiles, $listSize, $path);
+        return $this->show($result);
+    }
+
+    /**
+     *  图片列表
+     */
+    public function actionListImage()
+    {
+        $allowFiles = $this->config['imageManagerAllowFiles'];
+        $listSize = $this->config['imageManagerListSize'];
+        $path = $this->config['imageManagerListPath'];
+        $result = $this->manage($allowFiles, $listSize, $path);
+        return $this->show($result);
+    }
+
+    /**
+     * 获取远程图片
+     */
+    public function actionCatchImage()
+    {
+        /* 上传配置 */
+        $config = [
+            'pathFormat' => $this->config['catcherPathFormat'],
+            'maxSize' => $this->config['catcherMaxSize'],
+            'allowFiles' => $this->config['catcherAllowFiles'],
+            'oriName' => 'remote.png'
+        ];
+        $fieldName = $this->config['catcherFieldName'];
+        /* 抓取远程图片 */
+        $list = [];
+        if (isset($_POST[$fieldName])) {
+            $source = $_POST[$fieldName];
+        } else {
+            $source = $_GET[$fieldName];
+        }
+        foreach ($source as $imgUrl) {
+            $item = new Uploader($imgUrl, $config, 'remote');
+            $info = $item->getFileInfo();
+            $info['thumbnail'] = $this->imageHandle($info['url']);
+            $list[] = [
+                'state' => $info['state'],
+                'url' => $info['url'],
+                'source' => $imgUrl
+            ];
+        }
+        /* 返回抓取数据 */
+        return [
+            'state' => count($list) ? 'SUCCESS' : 'ERROR',
+            'list' => $list
+        ];
+    }
+
+    /**
+     * 各种上传
+     * @param $fieldName
+     * @param $config
+     * @param $base64
+     * @return array
+     */
+    protected function upload($fieldName, $config, $base64 = 'upload')
+    {
+        $up = new Uploader($fieldName, $config, $base64);
+        $info = $up->getFileInfo();
+        if ($this->thumbnail && $info['state'] == 'SUCCESS' && in_array($info['type'], ['.png', '.jpg', '.bmp', '.gif'])) {
+            $info['thumbnail'] = Yii::$app->request->baseUrl . $this->imageHandle($info['url']);
+        }
+        $info['url'] = Yii::$app->request->baseUrl . $info['url'];
+        $info['original'] = htmlspecialchars($info['original']);
+        $info['width'] = $info['height'] = 500;
+        return $info;
+    }
+
+    /**
+     * 自动处理图片
+     * @param $fullName
+     * @return mixed|string
+     */
+    protected function imageHandle($fullName)
+    {
+        if (substr($fullName, 0, 1) != '/')
+            $fullName = '/' . $fullName;
+
+        $file = $fullName;
+
+        //先处理缩略图
+        if ($this->thumbnail && !empty($this->thumbnail['height']) && !empty($this->thumbnail['width'])) {
+            $file = pathinfo($file);
+            $file = $file['dirname'] . '/' . $file['filename'] . '_thumbnail.' . $file['extension'];
+            Image::thumbnail($this->webroot . $fullName, intval($this->thumbnail['width']), intval($this->thumbnail['height']))
+                ->save($this->webroot . $file);
+        }
+        //再处理缩放，默认不缩放
+        //...缩放效果非常差劲-，-
+        if (isset($this->zoom['height']) && isset($this->zoom['width'])) {
+            $size = $this->getSize($this->webroot . $fullName);
+            if ($size && $size[0] > 0 && $size[1] > 0) {
+                $ratio = min([$this->zoom['height'] / $size[0], $this->zoom['width'] / $size[1], 1]);
+                Image::thumbnail($this->webroot . $fullName, ceil($size[0] * $ratio), ceil($size[1] * $ratio))
+                    ->save($this->webroot . $fullName);
+            }
+        }
+        //最后生成水印
+        if (isset($this->watermark['path']) && file_exists($this->watermark['path'])) {
+            if (!isset($this->watermark['start']))
+                $this->watermark['start'] = [0, 0];
+            Image::watermark($file, $this->watermark['path'], $this->watermark['start'])
+                ->save($file);
+        }
+
+        return $file;
+    }
+
+    /**
+     * 获取图片的大小
+     * 主要用于获取图片大小并
+     * @param $file
+     * @return array
+     */
+    protected function getSize($file)
+    {
+        if (!file_exists($file))
+            return [];
+
+        $info = pathinfo($file);
+        $image = null;
+        switch (strtolower($info['extension'])) {
+            case 'gif':
+                $image = imagecreatefromgif($file);
+                break;
+            case 'jpg':
+            case 'jpeg':
+                $image = imagecreatefromjpeg($file);
+                break;
+            case 'png':
+                $image = imagecreatefrompng($file);
+                break;
+            default:
+                break;
+        }
+        if ($image == null)
+            return [];
+        else
+            return [imagesx($image), imagesy($image)];
+    }
+
+    /**
+     * 文件和图片管理action使用
+     * @param $allowFiles
+     * @param $listSize
+     * @param $path
+     * @return array
+     */
+    protected function manage($allowFiles, $listSize, $path)
+    {
+        $allowFiles = substr(str_replace('.', '|', join('', $allowFiles)), 1);
+        /* 获取参数 */
+        $size = isset($_GET['size']) ? $_GET['size'] : $listSize;
+        $start = isset($_GET['start']) ? $_GET['start'] : 0;
+        $end = $start + $size;
+
+        /* 获取文件列表 */
+        $path = $this->webroot . (substr($path, 0, 1) == '/' ? '' : '/') . $path;
+        $files = $this->getFiles($path, $allowFiles);
+        if (!count($files)) {
+            $result = [
+                'state' => 'no match file',
+                'list' => [],
+                'start' => $start,
+                'total' => count($files),
+            ];
+            return $result;
+        }
+        /* 获取指定范围的列表 */
+        $len = count($files);
+        for ($i = min($end, $len) - 1, $list = []; $i < $len && $i >= 0 && $i >= $start; $i--) {
+            $list[] = $files[$i];
+        }
+        /* 返回数据 */
+        $result = [
+            'state' => 'SUCCESS',
+            'list' => $list,
+            'start' => $start,
+            'total' => count($files),
+        ];
+        return $result;
+    }
+
+    /**
+     * 遍历获取目录下的指定类型的文件
+     * @param $path
+     * @param $allowFiles
+     * @param array $files
+     * @return array|null
+     */
+    protected function getFiles($path, $allowFiles, &$files = [])
+    {
+        if (!is_dir($path)) return null;
+        if (in_array(basename($path), $this->ignoreDir)) return null;
+        if (substr($path, strlen($path) - 1) != '/') $path .= '/';
+        $handle = opendir($path);
+        //baseUrl用于兼容使用alias的二级目录部署方式
+        $baseUrl = Yii::$app->request->baseUrl;
+        while (false !== ($file = readdir($handle))) {
+            if ($file != '.' && $file != '..') {
+                $path2 = $path . $file;
+                if (is_dir($path2)) {
+                    $this->getFiles($path2, $allowFiles, $files);
+                } else {
+                    if ($this->action->id == 'list-image' && $this->thumbnail) {
+                        $pat = "/\_thumbnail\.(" . $allowFiles . ")$/i";
+                    } else {
+                        $pat = "/\.(" . $allowFiles . ")$/i";
+                    }
+                    if (preg_match($pat, $file)) {
+                        $files[] = [
+                            'url' => $baseUrl . substr($path2, strlen($this->webroot)),
+                            'mtime' => filemtime($path2)
+                        ];
+                    }
+                }
+            }
+        }
+        return $files;
+    }
+
+    /**
+     * 最终显示结果，自动输出 JSONP 或者 JSON
+     * @param array $result
+     * @return array
+     */
+    protected function show($result)
+    {
+        $callback = Yii::$app->request->get('callback', null);
+
+        if ($callback && is_string($callback)) {
+            Yii::$app->response->format = yii\web\Response::FORMAT_JSONP;
+            return [
+                'callback' => $callback,
+                'data' => $result
+            ];
+        }
+
+        Yii::$app->response->format = yii\web\Response::FORMAT_JSON;
+        return $result;
+    }
+}