sgd.git - Gitblit

			@@ -1,153 +1,228 @@
			<template>
			<div>
			<!-- 图片上传组件辅助 -->
			<el-upload
			class="avatar-uploader quill-img"
			:action="uploadImgUrl"
			:action="uploadUrl"
			:before-upload="handleBeforeUpload"
			:on-success="handleUploadSuccess"
			:on-error="handleUploadError"
			name="file"
			:headers="headers"
			:show-file-list="false"
			:on-success="quillImgSuccess"
			:on-error="uploadError"
			:before-upload="quillImgBefore"
			accept='.jpg,.jpeg,.png,.gif'
			></el-upload>

			<!-- 富文本组件 -->
			<quill-editor
			class="editor"
			v-model="content"
			ref="quillEditor"
			:options="editorOption"
			@blur="onEditorBlur($event)"
			@focus="onEditorFocus($event)"
			@change="onEditorChange($event)"
			></quill-editor>
			:headers="headers"
			style="display: none"
			ref="upload"
			v-if="this.type == 'url'"
			>
			</el-upload>
			<div class="editor" ref="editor" :style="styles"></div>
			</div>
			</template>

			<script>
			import { getToken } from '@/utils/auth'

			// 工具栏配置
			const toolbarOptions = [
			["bold", "italic", "underline", "strike"], // 加粗斜体下划线删除线
			["blockquote", "code-block"], // 引用代码块
			[{ list: "ordered" }, { list: "bullet" }], // 有序、无序列表
			[{ indent: "-1" }, { indent: "+1" }], // 缩进
			[{ size: ["small", false, "large", "huge"] }], // 字体大小
			[{ header: [1, 2, 3, 4, 5, 6, false] }], // 标题
			[{ color: [] }, { background: [] }], // 字体颜色、字体背景颜色
			[{ align: [] }], // 对齐方式
			["clean"], // 清除文本格式
			["link", "image", "video"] // 链接、图片、视频
			];

			import { quillEditor } from "vue-quill-editor";
			import "quill/dist/quill.core.css";
			import "quill/dist/quill.snow.css";
			import "quill/dist/quill.bubble.css";
			import axios from "axios"
			import Quill from "quill"
			import "quill/dist/quill.core.css"
			import "quill/dist/quill.snow.css"
			import "quill/dist/quill.bubble.css"
			import { getToken } from "@/utils/auth"

			export default {
			name: "Editor",
			props: {
			/* 编辑器的内容 */
			value: {
			type: String
			type: String,
			default: "",
			},
			/* 图片大小 */
			maxSize: {
			/* 高度 */
			height: {
			type: Number,
			default: 4000 //kb
			default: null,
			},
			/* 最小高度 */
			minHeight: {
			type: Number,
			default: null,
			},
			/* 只读 */
			readOnly: {
			type: Boolean,
			default: false,
			},
			/* 上传文件大小限制(MB) */
			fileSize: {
			type: Number,
			default: 5,
			},
			/* 类型（base64格式、url格式） */
			type: {
			type: String,
			default: "url",
			}
			},
			components: { quillEditor },
			data() {
			return {
			content: this.value,
			uploadImgUrl: "",
			editorOption: {
			theme: "snow", // or 'bubble'
			placeholder: "请输入内容",
			uploadUrl: process.env.VUE_APP_BASE_API + "/file/upload", // 上传的图片服务器地址
			headers: {
			Authorization: "Bearer " + getToken()
			},
			Quill: null,
			currentValue: "",
			options: {
			theme: "snow",
			bounds: document.body,
			debug: "warn",
			modules: {
			toolbar: {
			container: toolbarOptions,
			handlers: {
			image: function(value) {
			if (value) {
			// 触发input框选择图片文件
			document.querySelector(".quill-img input").click();
			} else {
			this.quill.format("image", false);
			}
			}
			}
			// 工具栏配置
			toolbar: [
			["bold", "italic", "underline", "strike"], // 加粗斜体下划线删除线
			["blockquote", "code-block"], // 引用代码块
			[{ list: "ordered" }, { list: "bullet" }], // 有序、无序列表
			[{ indent: "-1" }, { indent: "+1" }], // 缩进
			[{ size: ["small", false, "large", "huge"] }], // 字体大小
			[{ header: [1, 2, 3, 4, 5, 6, false] }], // 标题
			[{ color: [] }, { background: [] }], // 字体颜色、字体背景颜色
			[{ align: [] }], // 对齐方式
			["clean"], // 清除文本格式
			["link", "image", "video"] // 链接、图片、视频
			],
			},
			placeholder: "请输入内容",
			readOnly: this.readOnly,
			},
			}
			},
			computed: {
			styles() {
			let style = {}
			if (this.minHeight) {
			style.minHeight = `${this.minHeight}px`
			}
			if (this.height) {
			style.height = `${this.height}px`
			}
			return style
			}
			},
			watch: {
			value: {
			handler(val) {
			if (val !== this.currentValue) {
			this.currentValue = val === null ? "" : val
			if (this.Quill) {
			this.Quill.clipboard.dangerouslyPasteHTML(this.currentValue)
			}
			}
			},
			uploadImgUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
			headers: {
			Authorization: 'Bearer ' + getToken()
			}
			};
			immediate: true,
			},
			},
			watch: {
			value: function() {
			this.content = this.value;
			}
			mounted() {
			this.init()
			},
			beforeDestroy() {
			this.Quill = null
			},
			methods: {
			onEditorBlur() {
			//失去焦点事件
			init() {
			const editor = this.$refs.editor
			this.Quill = new Quill(editor, this.options)
			// 如果设置了上传地址则自定义图片上传事件
			if (this.type == 'url') {
			let toolbar = this.Quill.getModule("toolbar")
			toolbar.addHandler("image", (value) => {
			if (value) {
			this.$refs.upload.$children[0].$refs.input.click()
			} else {
			this.quill.format("image", false)
			}
			})
			this.Quill.root.addEventListener('paste', this.handlePasteCapture, true)
			}
			this.Quill.clipboard.dangerouslyPasteHTML(this.currentValue)
			this.Quill.on("text-change", (delta, oldDelta, source) => {
			const html = this.$refs.editor.children[0].innerHTML
			const text = this.Quill.getText()
			const quill = this.Quill
			this.currentValue = html
			this.$emit("input", html)
			this.$emit("on-change", { html, text, quill })
			})
			this.Quill.on("text-change", (delta, oldDelta, source) => {
			this.$emit("on-text-change", delta, oldDelta, source)
			})
			this.Quill.on("selection-change", (range, oldRange, source) => {
			this.$emit("on-selection-change", range, oldRange, source)
			})
			this.Quill.on("editor-change", (eventName, ...args) => {
			this.$emit("on-editor-change", eventName, ...args)
			})
			},
			onEditorFocus() {
			//获得焦点事件
			// 上传前校检格式和大小
			handleBeforeUpload(file) {
			const type = ["image/jpeg", "image/jpg", "image/png", "image/svg"]
			const isJPG = type.includes(file.type)
			// 检验文件格式
			if (!isJPG) {
			this.$message.error(`图片格式错误!`)
			return false
			}
			// 校检文件大小
			if (this.fileSize) {
			const isLt = file.size / 1024 / 1024 < this.fileSize
			if (!isLt) {
			this.$message.error(`上传文件大小不能超过 ${this.fileSize} MB!`)
			return false
			}
			}
			return true
			},
			onEditorChange() {
			//内容改变事件
			this.$emit("input", this.content);
			},

			// 富文本图片上传前
			quillImgBefore(file) {
			let fileType = file.type;
			if(fileType === 'image/jpeg' \|\| fileType === 'image/png'){
			return true;
			}else {
			this.$message.error('请插入图片类型文件(jpg/jpeg/png)');
			return false;
			}
			},

			quillImgSuccess(res, file) {
			// res为图片服务器返回的数据
			// 获取富文本组件实例
			let quill = this.$refs.quillEditor.quill;
			handleUploadSuccess(res, file) {
			// 如果上传成功
			if (res.code == 200) {
			// 获取富文本组件实例
			let quill = this.Quill
			// 获取光标所在位置
			let length = quill.getSelection().index;
			let length = quill.getSelection().index
			// 插入图片 res.url为服务器返回的图片地址
			quill.insertEmbed(length, "image", res.url);
			quill.insertEmbed(length, "image", res.data.url)
			// 调整光标到最后
			quill.setSelection(length + 1);
			quill.setSelection(length + 1)
			} else {
			this.$message.error("图片插入失败");
			this.$message.error("图片插入失败")
			}
			},
			// 富文本图片上传失败
			uploadError() {
			// loading动画消失
			this.$message.error("图片插入失败");
			handleUploadError() {
			this.$message.error("图片插入失败")
			},
			// 复制粘贴图片处理
			handlePasteCapture(e) {
			const clipboard = e.clipboardData \|\| window.clipboardData
			if (clipboard && clipboard.items) {
			for (let i = 0; i < clipboard.items.length; i++) {
			const item = clipboard.items[i]
			if (item.type.indexOf('image') !== -1) {
			e.preventDefault()
			const file = item.getAsFile()
			this.insertImage(file)
			}
			}
			}
			},
			insertImage(file) {
			const formData = new FormData()
			formData.append("file", file)
			axios.post(this.uploadUrl, formData, { headers: { "Content-Type": "multipart/form-data", Authorization: this.headers.Authorization } }).then(res => {
			this.handleUploadSuccess(res.data)
			})
			}
			}
			};
			</script>
			}
			</script>

			<style>
			.editor {
			white-space: pre-wrap!important;
			.editor, .ql-toolbar {
			white-space: pre-wrap !important;
			line-height: normal !important;
			height: 192px;
			}
			.quill-img {
			display: none;
			@@ -160,11 +235,9 @@
			content: "保存";
			padding-right: 0px;
			}

			.ql-snow .ql-tooltip[data-mode="video"]::before {
			content: "请输入视频地址:";
			}

			.ql-snow .ql-picker.ql-size .ql-picker-label::before,
			.ql-snow .ql-picker.ql-size .ql-picker-item::before {
			content: "14px";
			@@ -181,7 +254,6 @@
			.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="huge"]::before {
			content: "32px";
			}

			.ql-snow .ql-picker.ql-header .ql-picker-label::before,
			.ql-snow .ql-picker.ql-header .ql-picker-item::before {
			content: "文本";
			@@ -210,7 +282,6 @@
			.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before {
			content: "标题6";
			}

			.ql-snow .ql-picker.ql-font .ql-picker-label::before,
			.ql-snow .ql-picker.ql-font .ql-picker-item::before {
			content: "标准字体";
			@@ -223,4 +294,4 @@
			.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="monospace"]::before {
			content: "等宽字体";
			}
			</style>
			</style>