富文本 附件上传
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@ -7,8 +7,8 @@
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:on-error="handleUploadError"
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name="file"
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:show-file-list="false"
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:on-preview="handlePreview"
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:headers="headers"
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style="display: none"
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ref="upload"
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v-if="this.type == 'url'"
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>
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@ -19,6 +19,8 @@
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<script>
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import Quill from "quill";
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import Link from "./link";
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Quill.register(Link, true);
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import "quill/dist/quill.core.css";
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import "quill/dist/quill.snow.css";
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import "quill/dist/quill.bubble.css";
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@ -72,7 +74,8 @@ export default {
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debug: "warn",
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modules: {
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// 工具栏配置
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toolbar: [
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toolbar: {
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container:[
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["bold", "italic", "underline", "strike"], // 加粗 斜体 下划线 删除线
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["blockquote", "code-block"], // 引用 代码块
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[{ list: "ordered" }, { list: "bullet" }], // 有序、无序列表
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@ -82,8 +85,24 @@ export default {
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[{ color: [] }, { background: [] }], // 字体颜色、字体背景颜色
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[{ align: [] }], // 对齐方式
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["clean"], // 清除文本格式
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["link", "image", "video"] // 链接、图片、视频
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["link", "image", "video"], // 链接、图片、视频
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["uploadfile"], //自定义附件按钮
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],
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handlers:{
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uploadfile: function (value) {
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//自定义上传附件功能
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this.uploadType = "uploadfile";
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this.accept = "application/*";
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setTimeout(() => {
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if (value) {
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document.querySelector(".el-upload input").click();
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} else {
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this.quill.format("uploadfile", false);
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}
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}, 100);
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},
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},
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}
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},
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placeholder: "请输入内容",
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readOnly: this.readOnly,
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@ -122,9 +141,13 @@ export default {
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this.Quill = null;
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},
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methods: {
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init() {
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const editor = this.$refs.editor;
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this.Quill = new Quill(editor, this.options);
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this.$el.querySelector(
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".ql-uploadfile"
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).innerHTML = `<i class="el-icon-upload" style="font-size: 18px"/>`;
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// 如果设置了上传地址则自定义图片上传事件
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if (this.type == 'url') {
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let toolbar = this.Quill.getModule("toolbar");
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@ -138,6 +161,7 @@ export default {
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}
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this.Quill.pasteHTML(this.currentValue);
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this.Quill.on("text-change", (delta, oldDelta, source) => {
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const html = this.$refs.editor.children[0].innerHTML;
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const text = this.Quill.getText();
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const quill = this.Quill;
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@ -157,11 +181,15 @@ export default {
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},
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// 上传前校检格式和大小
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handleBeforeUpload(file) {
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const type = ["image/jpeg", "image/jpg", "image/png", "image/svg"];
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const isJPG = type.includes(file.type);
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console.log(file)
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let arr = file.name.split('.')
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let fileType = arr[arr.length-1]
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const type = ['png','jpg','jpeg','svg','doc','docx','xls','xlsx'];
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const isJPG = type.includes(fileType);
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console.log(isJPG)
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// 检验文件格式
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if (!isJPG) {
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this.$message.error(`图片格式错误!`);
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this.$message.error(`格式错误!`);
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return false;
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}
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// 校检文件大小
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@ -175,6 +203,9 @@ export default {
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return true;
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},
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handleUploadSuccess(res, file) {
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let arr = file.name.split('.')
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let fileType = arr[arr.length-1]
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if(['png','jpg','jpeg','svg'].includes(fileType)){
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// 如果上传成功
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if (res.code == 200) {
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// 获取富文本组件实例
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@ -188,6 +219,37 @@ export default {
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} else {
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this.$message.error("图片插入失败");
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}
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}else{
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// 获取富文本组件实例
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let quill = this.Quill;
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// 如果上传成功
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if (res.code === 200) {
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//光标后移长度，默认是1
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let shiftLength = 1;
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// 插入链接
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this.lastSelection = res.originalFilename.length;
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quill.insertEmbed(this.lastSelection, "link", {
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href: res.url,
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innerText: res.originalFilename,
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});
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// 调整光标到最后
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quill.setSelection(this.lastSelection + shiftLength);
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// this.$modal.closeLoading();
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} else {
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// this.$modal.closeLoading();
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this.$modal.msgError("上传失败，请重试");
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}
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}
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},
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handlePreview(file){
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var link = document.createElement("a"); //定义一个a标签
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link.download = file.name; //下载后的文件名称
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link.href = file.url; //需要生成一个 URL 来实现下载
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link.click(); //模拟在按钮上实现一次鼠标点击
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window.URL.revokeObjectURL(link.href);
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},
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handleUploadError() {
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this.$message.error("图片插入失败");
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@ -0,0 +1,58 @@
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import Quill from "quill";
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const InlineEmbed = Quill.import("blots/inline");
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// import Inline from '../blots/inline';
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// 自定义超链接
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class Link extends InlineEmbed {
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static blotName = "link";
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static tagName = "A";
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static SANITIZED_URL = "about:blank";
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static PROTOCOL_WHITELIST = ["http", "https", "mailto", "tel", "sms"];
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static create(value) {
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let node = undefined;
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if (value && !value.href) {
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// 自身Link Blot
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node = super.create(value);
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node.setAttribute("href", this.sanitize(value));
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node.setAttribute("rel", "noopener noreferrer");
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node.setAttribute("target", "_blank");
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} else {
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// 自定义Link Blot
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node = super.create(value.href);
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node.setAttribute("href", value.href); // 左键点击即下载
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node.setAttribute("download", value.innerText); // 左键点击即下载
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node.innerText = value.innerText;
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node.onclick = function(){
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window.open(value.href)
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}
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}
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return node;
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}
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static formats(domNode) {
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return domNode.getAttribute("href");
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}
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static sanitize(url) {
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return sanitize(url, this.PROTOCOL_WHITELIST) ? url : this.SANITIZED_URL;
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}
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format(name, value) {
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if (name !== this.statics.blotName || !value) {
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super.format(name, value);
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} else {
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// @ts-expect-error
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this.domNode.setAttribute("href", this.constructor.sanitize(value));
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}
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}
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}
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function sanitize(url, protocols) {
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const anchor = document.createElement("a");
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anchor.href = url;
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const protocol = anchor.href.slice(0, anchor.href.indexOf(":"));
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return protocols.indexOf(protocol) > -1;
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}
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export default Link;
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