"use strict";
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const common_vendor = require("../../../../../common/vendor.js");
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const uploadImage = () => "./upload-image.js";
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const uploadFile = () => "./upload-file.js";
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const _sfc_main = {
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name: "uniFilePicker",
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components: {
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uploadImage,
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uploadFile
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},
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options: {
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virtualHost: true
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},
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emits: ["select", "success", "fail", "progress", "delete", "update:modelValue", "input"],
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props: {
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modelValue: {
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type: [Array, Object],
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default() {
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return [];
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}
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},
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value: {
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type: [Array, Object],
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default() {
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return [];
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}
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},
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disabled: {
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type: Boolean,
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default: false
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},
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disablePreview: {
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type: Boolean,
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default: false
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},
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delIcon: {
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type: Boolean,
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default: true
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},
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// 自动上传
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autoUpload: {
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type: Boolean,
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default: true
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},
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// 最大选择个数 ，h5只能限制单选或是多选
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limit: {
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type: [Number, String],
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default: 9
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},
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// 列表样式 grid | list | list-card
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mode: {
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type: String,
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default: "grid"
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},
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// 选择文件类型 image/video/all
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fileMediatype: {
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type: String,
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default: "image"
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},
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// 文件类型筛选
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fileExtname: {
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type: [Array, String],
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default() {
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return [];
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}
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},
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title: {
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type: String,
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default: ""
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},
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listStyles: {
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type: Object,
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default() {
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return {
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// 是否显示边框
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border: true,
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// 是否显示分隔线
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dividline: true,
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// 线条样式
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borderStyle: {}
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};
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}
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},
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imageStyles: {
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type: Object,
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default() {
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return {
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width: "auto",
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height: "auto"
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};
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}
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},
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readonly: {
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type: Boolean,
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default: false
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},
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returnType: {
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type: String,
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default: "array"
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},
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sizeType: {
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type: Array,
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default() {
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return ["original", "compressed"];
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}
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},
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sourceType: {
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type: Array,
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default() {
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return ["album", "camera"];
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}
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},
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provider: {
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type: String,
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default: ""
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// 默认上传到 unicloud 内置存储 extStorage 扩展存储
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},
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dir: {
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type: String,
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default: ""
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}
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},
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data() {
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return {
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files: [],
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localValue: [],
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dirPath: ""
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};
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},
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watch: {
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value: {
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handler(newVal, oldVal) {
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this.setValue(newVal, oldVal);
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},
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immediate: true
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},
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modelValue: {
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handler(newVal, oldVal) {
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this.setValue(newVal, oldVal);
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},
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immediate: true
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},
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dir: {
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handler(newVal) {
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this.dirPath = newVal;
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},
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immediate: true
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}
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},
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computed: {
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filesList() {
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let files = [];
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this.files.forEach((v) => {
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files.push(v);
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});
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return files;
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},
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showType() {
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if (this.fileMediatype === "image") {
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return this.mode;
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}
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return "list";
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},
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limitLength() {
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if (this.returnType === "object") {
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return 1;
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}
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if (!this.limit) {
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return 1;
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}
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if (this.limit >= 9) {
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return 9;
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}
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return this.limit;
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}
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},
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created() {
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if (!(common_vendor.tr.config && common_vendor.tr.config.provider)) {
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this.noSpace = true;
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common_vendor.tr.chooseAndUploadFile = common_vendor.chooseAndUploadFile;
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}
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this.form = this.getForm("uniForms");
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this.formItem = this.getForm("uniFormsItem");
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if (this.form && this.formItem) {
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if (this.formItem.name) {
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this.rename = this.formItem.name;
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this.form.inputChildrens.push(this);
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}
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}
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},
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methods: {
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/**
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* 公开用户使用，清空文件
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* @param {Object} index
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*/
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clearFiles(index) {
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if (index !== 0 && !index) {
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this.files = [];
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this.$nextTick(() => {
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this.setEmit();
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});
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} else {
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this.files.splice(index, 1);
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}
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this.$nextTick(() => {
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this.setEmit();
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});
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},
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/**
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* 公开用户使用，继续上传
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*/
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upload() {
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let files = [];
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this.files.forEach((v, index) => {
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if (v.status === "ready" || v.status === "error") {
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files.push(Object.assign({}, v));
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}
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});
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return this.uploadFiles(files);
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},
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async setValue(newVal, oldVal) {
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const newData = async (v) => {
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const reg = /cloud:\/\/([\w.]+\/?)\S*/;
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let url = "";
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if (v.fileID) {
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url = v.fileID;
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} else {
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url = v.url;
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}
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if (reg.test(url)) {
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v.fileID = url;
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v.url = await this.getTempFileURL(url);
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}
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if (v.url)
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v.path = v.url;
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return v;
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};
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if (this.returnType === "object") {
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if (newVal) {
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await newData(newVal);
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} else {
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newVal = {};
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}
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} else {
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if (!newVal)
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newVal = [];
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for (let i = 0; i < newVal.length; i++) {
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let v = newVal[i];
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await newData(v);
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}
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}
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this.localValue = newVal;
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if (this.form && this.formItem && !this.is_reset) {
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this.is_reset = false;
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this.formItem.setValue(this.localValue);
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}
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let filesData = Object.keys(newVal).length > 0 ? newVal : [];
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this.files = [].concat(filesData);
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},
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/**
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* 选择文件
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*/
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choose() {
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if (this.disabled)
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return;
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if (this.files.length >= Number(this.limitLength) && this.showType !== "grid" && this.returnType === "array") {
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common_vendor.index.showToast({
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title: `您最多选择 ${this.limitLength} 个文件`,
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icon: "none"
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});
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return;
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}
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this.chooseFiles();
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},
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/**
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* 选择文件并上传
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*/
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chooseFiles() {
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const _extname = common_vendor.get_extname(this.fileExtname);
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common_vendor.tr.chooseAndUploadFile({
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type: this.fileMediatype,
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compressed: false,
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sizeType: this.sizeType,
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sourceType: this.sourceType,
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// TODO 如果为空，video 有问题
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extension: _extname.length > 0 ? _extname : void 0,
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count: this.limitLength - this.files.length,
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//默认9
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onChooseFile: this.chooseFileCallback,
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onUploadProgress: (progressEvent) => {
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this.setProgress(progressEvent, progressEvent.index);
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}
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}).then((result) => {
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this.setSuccessAndError(result.tempFiles);
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}).catch((err) => {
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common_vendor.index.__f__("log", "at node_modules/@dcloudio/uni-ui/lib/uni-file-picker/uni-file-picker.vue:369", "选择失败", err);
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});
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},
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/**
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* 选择文件回调
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* @param {Object} res
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*/
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async chooseFileCallback(res) {
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const _extname = common_vendor.get_extname(this.fileExtname);
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const is_one = Number(this.limitLength) === 1 && this.disablePreview && !this.disabled || this.returnType === "object";
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if (is_one) {
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this.files = [];
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}
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let {
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filePaths,
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files
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} = common_vendor.get_files_and_is_max(res, _extname);
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if (!(_extname && _extname.length > 0)) {
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filePaths = res.tempFilePaths;
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files = res.tempFiles;
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}
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let currentData = [];
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for (let i = 0; i < files.length; i++) {
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if (this.limitLength - this.files.length <= 0)
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break;
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files[i].uuid = Date.now();
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let filedata = await common_vendor.get_file_data(files[i], this.fileMediatype);
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filedata.progress = 0;
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filedata.status = "ready";
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let fileTempData = {
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...filedata,
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file: files[i]
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};
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this.files.push(fileTempData);
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currentData.push(fileTempData);
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}
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this.$emit("select", {
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tempFiles: currentData,
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tempFilePaths: filePaths
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});
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res.tempFiles = files;
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if (!this.autoUpload || this.noSpace) {
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res.tempFiles = [];
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}
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res.tempFiles.map((fileItem, index) => {
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this.provider && (fileItem.provider = this.provider);
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const fileNameSplit = fileItem.name.split(".");
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const ext = fileNameSplit.pop();
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const fileName = fileNameSplit.join(".").replace(/[\s\/\?<>\\:\*\|":]/g, "_");
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let dir = this.dirPath || "";
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if (dir && dir[dir.length - 1] !== "/") {
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dir += "/";
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}
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fileItem.cloudPath = dir + fileName + "_" + Date.now() + "_" + index + "." + ext;
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fileItem.cloudPathAsRealPath = true;
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return fileItem;
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});
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return res;
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},
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/**
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* 批传
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* @param {Object} e
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*/
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uploadFiles(files) {
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files = [].concat(files);
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return common_vendor.uploadCloudFiles.call(this, files, 5, (res) => {
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this.setProgress(res, res.index, true);
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}).then((result) => {
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this.setSuccessAndError(result);
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return result;
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}).catch((err) => {
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common_vendor.index.__f__("log", "at node_modules/@dcloudio/uni-ui/lib/uni-file-picker/uni-file-picker.vue:457", err);
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});
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},
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/**
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* 成功或失败
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*/
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async setSuccessAndError(res, fn) {
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let successData = [];
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let errorData = [];
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let tempFilePath = [];
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let errorTempFilePath = [];
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for (let i = 0; i < res.length; i++) {
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const item = res[i];
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const index = item.uuid ? this.files.findIndex((p) => p.uuid === item.uuid) : item.index;
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if (index === -1 || !this.files)
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break;
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if (item.errMsg === "request:fail") {
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this.files[index].url = item.path;
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this.files[index].status = "error";
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this.files[index].errMsg = item.errMsg;
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errorData.push(this.files[index]);
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errorTempFilePath.push(this.files[index].url);
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} else {
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this.files[index].errMsg = "";
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this.files[index].fileID = item.url;
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const reg = /cloud:\/\/([\w.]+\/?)\S*/;
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if (reg.test(item.url)) {
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this.files[index].url = await this.getTempFileURL(item.url);
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} else {
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this.files[index].url = item.url;
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}
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this.files[index].status = "success";
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this.files[index].progress += 1;
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successData.push(this.files[index]);
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tempFilePath.push(this.files[index].fileID);
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}
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}
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if (successData.length > 0) {
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this.setEmit();
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this.$emit("success", {
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tempFiles: this.backObject(successData),
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tempFilePaths: tempFilePath
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});
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}
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if (errorData.length > 0) {
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this.$emit("fail", {
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tempFiles: this.backObject(errorData),
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tempFilePaths: errorTempFilePath
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});
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}
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},
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/**
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* 获取进度
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* @param {Object} progressEvent
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* @param {Object} index
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* @param {Object} type
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*/
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setProgress(progressEvent, index, type) {
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this.files.length;
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const percentCompleted = Math.round(progressEvent.loaded * 100 / progressEvent.total);
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let idx = index;
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if (!type) {
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idx = this.files.findIndex((p) => p.uuid === progressEvent.tempFile.uuid);
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}
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if (idx === -1 || !this.files[idx])
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return;
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this.files[idx].progress = percentCompleted - 1;
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this.$emit("progress", {
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index: idx,
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progress: parseInt(percentCompleted),
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tempFile: this.files[idx]
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});
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},
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/**
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* 删除文件
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* @param {Object} index
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*/
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delFile(index) {
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this.$emit("delete", {
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index,
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tempFile: this.files[index],
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tempFilePath: this.files[index].url
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});
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this.files.splice(index, 1);
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this.$nextTick(() => {
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this.setEmit();
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});
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},
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/**
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* 获取文件名和后缀
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* @param {Object} name
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*/
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getFileExt(name) {
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const last_len = name.lastIndexOf(".");
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const len = name.length;
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return {
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name: name.substring(0, last_len),
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ext: name.substring(last_len + 1, len)
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};
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},
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/**
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* 处理返回事件
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*/
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setEmit() {
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let data = [];
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if (this.returnType === "object") {
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data = this.backObject(this.files)[0];
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this.localValue = data ? data : null;
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} else {
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data = this.backObject(this.files);
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if (!this.localValue) {
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this.localValue = [];
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}
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this.localValue = [...data];
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}
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this.$emit("update:modelValue", this.localValue);
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},
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/**
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* 处理返回参数
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* @param {Object} files
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*/
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backObject(files) {
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let newFilesData = [];
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files.forEach((v) => {
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newFilesData.push({
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extname: v.extname,
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fileType: v.fileType,
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image: v.image,
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name: v.name,
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path: v.path,
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size: v.size,
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fileID: v.fileID,
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url: v.url,
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// 修改删除一个文件后不能再上传的bug, #694
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uuid: v.uuid,
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status: v.status,
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cloudPath: v.cloudPath
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});
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});
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return newFilesData;
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},
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async getTempFileURL(fileList) {
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fileList = {
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fileList: [].concat(fileList)
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};
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const urls = await common_vendor.tr.getTempFileURL(fileList);
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return urls.fileList[0].tempFileURL || "";
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},
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/**
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* 获取父元素实例
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*/
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getForm(name = "uniForms") {
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let parent = this.$parent;
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let parentName = parent.$options.name;
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while (parentName !== name) {
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parent = parent.$parent;
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if (!parent)
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return false;
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parentName = parent.$options.name;
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}
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return parent;
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}
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}
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};
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if (!Array) {
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const _component_upload_image = common_vendor.resolveComponent("upload-image");
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const _component_upload_file = common_vendor.resolveComponent("upload-file");
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(_component_upload_image + _component_upload_file)();
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}
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function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
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return common_vendor.e({
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a: $props.title
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}, $props.title ? {
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b: common_vendor.t($props.title),
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c: common_vendor.t($options.filesList.length),
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d: common_vendor.t($options.limitLength)
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} : {}, {
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e: $props.fileMediatype === "image" && $options.showType === "grid"
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}, $props.fileMediatype === "image" && $options.showType === "grid" ? {
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f: common_vendor.o($options.uploadFiles),
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g: common_vendor.o($options.choose),
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h: common_vendor.o($options.delFile),
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i: common_vendor.p({
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readonly: $props.readonly,
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["image-styles"]: $props.imageStyles,
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["files-list"]: $options.filesList,
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limit: $options.limitLength,
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disablePreview: $props.disablePreview,
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delIcon: $props.delIcon
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})
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} : {}, {
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j: $props.fileMediatype !== "image" || $options.showType !== "grid"
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}, $props.fileMediatype !== "image" || $options.showType !== "grid" ? {
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k: common_vendor.o($options.uploadFiles),
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l: common_vendor.o($options.choose),
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m: common_vendor.o($options.delFile),
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n: common_vendor.p({
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readonly: $props.readonly,
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["list-styles"]: $props.listStyles,
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["files-list"]: $options.filesList,
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showType: $options.showType,
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delIcon: $props.delIcon
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})
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} : {}, {
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o: common_vendor.gei(_ctx, "")
|
});
|
}
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const Component = /* @__PURE__ */ common_vendor._export_sfc(_sfc_main, [["render", _sfc_render]]);
|
wx.createComponent(Component);
|
//# sourceMappingURL=../../../../../../.sourcemap/mp-weixin/node-modules/@dcloudio/uni-ui/lib/uni-file-picker/uni-file-picker.js.map
|
