info

2025-03-12 20:11:03 +08:00
commit 70b7c82c97
1178 changed files with 148185 additions and 0 deletions
@@ -0,0 +1,17 @@
+class UploadProvider {
+  constructor() {
+    this.callbacks = {}
+  }
+
+  on (event, callback) {
+    this.callbacks[event] = callback
+  }
+
+  emit (event, data) {
+    if (this.callbacks[event]) {
+      this.callbacks[event](data)
+    }
+  }
+}
+
+export default UploadProvider
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+import InternalUploadProvider from './internal'
+import QiniuUploadProvider from './qiniu'
+function createUploaderProviderInstance (provider) {
+  switch (provider) {
+    case 'internal':
+      return new InternalUploadProvider()
+    case 'qiniu':
+      return new QiniuUploadProvider()
+    default:
+      return new InternalUploadProvider()
+  }
+}
+
+export default createUploaderProviderInstance
@@ -0,0 +1,81 @@
+import BaseProvider from './base';
+
+const uniMediaLibraryCo = uniCloud.importObject('uni-media-library-co', {
+  customUI: true
+})
+
+class InternalUploadProvider extends BaseProvider {
+  async upload (files) {
+    for (let i = 0; i < files.length; i++) {
+      const file = files[i]
+      const ext = await file.getFileType()
+
+      try {
+        const result = await uniCloud.uploadFile({
+          filePath: file.originUrl,
+          fileType: file.mediaType,
+          cloudPathAsRealPath: true,
+          cloudPath: `uni-media-library/${Date.now()}.${ext}`,
+          onUploadProgress: (progressEvent) => {
+            file.setStatus('uploading')
+            file.setPercent(Math.floor((progressEvent.loaded / progressEvent.total) * 100))
+            this.emit('progress', file)
+          }
+        })
+        file.setStatus('uploaded')
+        file.setUrl(result.fileID)
+        file.setPercent(100)
+      } catch (e) {
+        file.setStatus('failed')
+        file.setError(e)
+        console.error(e)
+      }
+
+      if ((i + 1) === files.length) {
+        this.emit('success', files)
+      }
+    }
+  }
+
+  async cloudUpload (files, options) {
+    const { imageLibraryProvider } = options
+    for (let i = 0; i < files.length; i++) {
+      const file = files[i]
+
+      try {
+        file.setStatus('uploading')
+        file.setPercent(0)
+        this.emit('progress', file)
+
+        const result = await uniMediaLibraryCo.uploadImage({
+          url: file.originUrl,
+          id: file.id,
+          provider: imageLibraryProvider
+        })
+
+        if (!result.data.fileID) {
+          file.setStatus('failed')
+          file.setError(new Error('上传失败'))
+          this.emit('error', file)
+          return
+        }
+
+        file.setStatus('uploaded')
+        file.setUrl(result.data.fileID)
+        file.setPercent(100)
+        file.setAttributes(result.data.detail)
+      } catch (e) {
+        file.setStatus('failed')
+        file.setError(e)
+        console.error(e)
+        this.emit('error', file)
+      }
+
+      if ((i + 1) === files.length) {
+        this.emit('success', files)
+      }
+    }
+  }
+}
+
+export default InternalUploadProvider
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+import BaseProvider from './base';
+
+class QiniuUploadProvider extends BaseProvider {}
+
+export default QiniuUploadProvider