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| <template>
| <div class="uploader">
| <!-- <div class="close" @click="closeHandle">x</div> -->
| <slot :files="files" :file-list="fileList" :started="started">
| <uploader-unsupport></uploader-unsupport>
| <UploaderDrop>
| <p>拖动文件到该区域上传</p>
|
| <uploader-btn>选择文件</uploader-btn>
| <uploader-btn :directory="true">选择文件夹</uploader-btn>
| </UploaderDrop>
| <uploader-list></uploader-list>
| </slot>
| </div>
| </template>
|
| <script>
| import Uploader from "simple-uploader.js";
| import { kebabCase } from "./common/utils";
| import UploaderBtn from "./btn.vue";
| import UploaderDrop from "./drop.vue";
| import UploaderUnsupport from "./unsupport.vue";
| import UploaderList from "./list.vue";
|
| const COMPONENT_NAME = "uploader";
| const FILE_ADDED_EVENT = "fileAdded";
| const FILES_ADDED_EVENT = "filesAdded";
| const UPLOAD_START_EVENT = "uploadStart";
|
| export default {
| name: COMPONENT_NAME,
| provide() {
| return {
| uploader: this,
| };
| },
| props: {
| attrs: {
| type: Object,
| default() {
| return {};
| },
| },
| options: {
| type: Object,
| default() {
| return {};
| },
| },
| autoStart: {
| type: Boolean,
| default: true,
| },
| fileStatusText: {
| type: [Object, Function],
| default() {
| return {
| success: "success",
| error: "error",
| uploading: "uploading",
| paused: "paused",
| waiting: "waiting",
| };
| },
| },
| },
| data() {
| return {
| started: false,
| files: [],
| fileList: [],
| };
| },
| methods: {
| uploadStart() {
| this.started = true;
| },
| fileAdded(file) {
| this.$emit(kebabCase(FILE_ADDED_EVENT), file);
| if (file.ignored) {
| // is ignored, filter it
| return false;
| }
| },
| filesAdded(files, fileList) {
| this.$emit(kebabCase(FILES_ADDED_EVENT), files, fileList);
| if (files.ignored || fileList.ignored) {
| // is ignored, filter it
| return false;
| }
| },
| fileRemoved() {
| this.files = this.uploader.files;
| this.fileList = this.uploader.fileList;
| },
| filesSubmitted() {
| this.files = this.uploader.files;
| this.fileList = this.uploader.fileList;
| if (this.autoStart) {
| this.uploader.upload();
| }
| },
| allEvent(...args) {
| console.log(args);
| const name = args[0];
| const EVENTSMAP = {
| [FILE_ADDED_EVENT]: true,
| [FILES_ADDED_EVENT]: true,
| [UPLOAD_START_EVENT]: "uploadStart",
| };
| const handler = EVENTSMAP[name];
| if (handler) {
| if (handler === true) {
| return;
| }
| this[handler].apply(this, args.slice(1));
| }
| args[0] = kebabCase(name);
| this.$emit.apply(this, args);
| },
| closeHandle() {
| this.$emit("close");
| },
| },
| created() {
| // console.log('uploader attrs',this.attrs);
| // this.bindUploader();
| this.options.initialPaused = !this.autoStart;
| const uploader = new Uploader(this.options);
| this.uploader = uploader;
| this.uploader.fileStatusText = this.fileStatusText;
| uploader.on("catchAll", this.allEvent);
| uploader.on(FILE_ADDED_EVENT, this.fileAdded);
| uploader.on(FILES_ADDED_EVENT, this.filesAdded);
| uploader.on("fileRemoved", this.fileRemoved);
| uploader.on("filesSubmitted", this.filesSubmitted);
| },
| mounted() {},
| destroyed() {
| const uploader = this.uploader;
| uploader.off("catchAll", this.allEvent);
| uploader.off(FILE_ADDED_EVENT, this.fileAdded);
| uploader.off(FILES_ADDED_EVENT, this.filesAdded);
| uploader.off("fileRemoved", this.fileRemoved);
| uploader.off("filesSubmitted", this.filesSubmitted);
| this.uploader = null;
| },
| components: {
| UploaderBtn,
| UploaderDrop,
| UploaderUnsupport,
| UploaderList,
| },
| };
| </script>
|
| <style lang="scss">
| .uploader {
| .close {
| position: absolute;
| right: 5px;
| top: 3px;
| cursor: pointer;
| }
| }
| </style>
|
|
