<script lang="ts" setup>
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import type { IPropTypes } from '@tinymce/tinymce-vue/lib/cjs/main/ts/components/EditorPropTypes';
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import type { Editor as EditorType } from 'tinymce/tinymce';
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import type { PropType } from 'vue';
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import type { UploadResult } from '#/api/core/upload';
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import {
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computed,
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nextTick,
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onActivated,
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onBeforeUnmount,
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onDeactivated,
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onMounted,
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ref,
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unref,
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useAttrs,
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watch,
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} from 'vue';
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import { preferences, usePreferences } from '@vben/preferences';
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import { buildShortUUID } from '@vben/utils';
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import Editor from '@tinymce/tinymce-vue';
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import { isNumber } from 'lodash-es';
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import { uploadApi } from '#/api/core/upload';
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import { bindHandlers } from './helper';
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import ImgUpload from './img-upload.vue';
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import {
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plugins as defaultPlugins,
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toolbar as defaultToolbar,
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} from './tinymce';
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defineOptions({ inheritAttrs: false });
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const props = defineProps({
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height: {
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default: 400,
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required: false,
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type: [Number, String] as PropType<number | string>,
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},
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options: {
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default: () => ({}),
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// eslint-disable-next-line no-use-before-define
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type: Object as PropType<Partial<InitOptions>>,
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},
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plugins: {
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default: defaultPlugins,
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type: String,
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},
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showImageUpload: {
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default: true,
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type: Boolean,
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},
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toolbar: {
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default: defaultToolbar,
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type: String,
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},
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width: {
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default: 'auto',
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required: false,
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type: [Number, String] as PropType<number | string>,
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},
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});
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const emit = defineEmits(['change']);
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type InitOptions = IPropTypes['init'];
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/**
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* 外部使用 v-model 绑定值
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*/
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const modelValue = defineModel('modelValue', { default: '', type: String });
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/**
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* https://www.jianshu.com/p/59a9c3802443
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* 使用自托管方案（本地）代替cdn 没有key的限制
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* 注意publicPath要以/结尾
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*/
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const tinymceScriptSrc = `${import.meta.env.VITE_BASE}tinymce/tinymce.min.js`;
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const attrs = useAttrs();
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const editorRef = ref<EditorType>();
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const fullscreen = ref(false);
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const tinymceId = ref<string>(buildShortUUID('tiny-vue'));
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const elRef = ref<HTMLElement | null>(null);
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const containerWidth = computed(() => {
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const width = props.width;
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if (isNumber(width)) {
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return `${width}px`;
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}
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return width;
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});
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const { isDark } = usePreferences();
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const skinName = computed(() => {
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return isDark.value ? 'oxide-dark' : 'oxide';
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});
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const contentCss = computed(() => {
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return isDark.value ? 'dark' : 'default';
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});
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/**
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* 通过v-if来挂载/卸载组件
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* 来完成主题切换/语言切换
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*/
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const init = ref(true);
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watch(
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() => [preferences.theme.mode, preferences.app.locale],
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() => {
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if (!editorRef.value) {
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return;
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}
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destroy();
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init.value = false;
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// 放在下一次tick来切换
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// 需要先加载组件 也就是v-if为true 然后需要拿到editorRef 必须放在setTimeout(相当于onMounted)
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nextTick(() => {
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init.value = true;
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setTimeout(() => {
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setEditorMode();
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});
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});
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},
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);
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/**
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* tinymce支持 en zh_CN
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*/
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const langName = computed(() => {
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const lang = preferences.app.locale.replace('-', '_');
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if (lang.includes('en_US')) {
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return 'en';
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}
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return 'zh_CN';
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});
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const initOptions = computed((): InitOptions => {
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const { height, options, plugins, toolbar } = props;
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return {
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auto_focus: true,
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branding: false, // 显示右下角的'使用 TinyMCE 构建'
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content_css: contentCss.value,
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content_style:
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'body { font-family:Helvetica,Arial,sans-serif; font-size:16px }',
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contextmenu: 'link image table',
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default_link_target: '_blank',
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height,
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image_advtab: true, // 图片高级选项
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image_caption: true,
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importcss_append: true,
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language: langName.value,
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link_title: false,
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menubar: 'file edit view insert format tools table help',
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noneditable_class: 'mceNonEditable',
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/**
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* 允许粘贴图片 默认base64格式
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* images_upload_handler启用时为上传
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*/
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paste_data_images: true,
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plugins,
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quickbars_selection_toolbar:
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'bold italic | quicklink h2 h3 blockquote quickimage quicktable',
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skin: skinName.value,
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toolbar,
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toolbar_mode: 'sliding',
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...options,
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/**
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* 覆盖默认的base64行为
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* @param blobInfo
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* 大坑 不要调用这两个函数 success failure:
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* 使用resolve/reject代替
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*/
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images_upload_handler: (blobInfo) => {
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return new Promise((resolve, reject) => {
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const file = blobInfo.blob();
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// const filename = blobInfo.filename();
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uploadApi(file)
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.then((response) => {
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const { url } = response as unknown as UploadResult;
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console.log('tinymce上传图片:', url);
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resolve(url);
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})
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.catch((error) => {
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console.error('tinymce上传图片失败:', error);
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reject(error.message);
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});
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});
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},
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setup: (editor) => {
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editorRef.value = editor;
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editor.on('init', (e) => initSetup(e));
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},
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};
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});
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/**
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* 监听options.readonly
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*/
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watch(
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() => props.options,
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(options) => {
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const getDisabled = options && Reflect.get(options, 'readonly');
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const editor = unref(editorRef);
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if (editor) {
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editor.mode.set(getDisabled ? 'readonly' : 'design');
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}
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},
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);
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onMounted(() => {
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if (!initOptions.value.inline) {
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tinymceId.value = buildShortUUID('tiny-vue');
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}
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nextTick(() => {
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setTimeout(() => {
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initEditor();
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setEditorMode();
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}, 30);
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});
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});
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onBeforeUnmount(() => {
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destroy();
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});
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onDeactivated(() => {
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destroy();
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});
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onActivated(() => {
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setEditorMode();
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});
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function setEditorMode() {
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const editor = unref(editorRef);
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if (editor) {
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const mode = props.options.readonly ? 'readonly' : 'design';
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editor.mode.set(mode);
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}
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}
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function destroy() {
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const editor = unref(editorRef);
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editor?.destroy();
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}
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function initEditor() {
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const el = unref(elRef);
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if (el) {
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el.style.visibility = '';
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}
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}
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function initSetup(e: any) {
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const editor = unref(editorRef);
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if (!editor) {
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return;
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}
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const value = modelValue.value || '';
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editor.setContent(value);
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bindModelHandlers(editor);
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bindHandlers(e, attrs, unref(editorRef));
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}
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function setValue(editor: Record<string, any>, val?: string, prevVal?: string) {
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if (
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editor &&
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typeof val === 'string' &&
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val !== prevVal &&
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val !== editor.getContent({ format: attrs.outputFormat })
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) {
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editor.setContent(val);
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}
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}
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function bindModelHandlers(editor: any) {
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const modelEvents = attrs.modelEvents ?? null;
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const normalizedEvents = Array.isArray(modelEvents)
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? modelEvents.join(' ')
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: modelEvents;
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watch(
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() => modelValue.value,
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(val, prevVal) => {
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setValue(editor, val, prevVal);
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},
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);
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editor.on(normalizedEvents || 'change keyup undo redo', () => {
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const content = editor.getContent({ format: attrs.outputFormat });
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emit('change', content);
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});
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editor.on('FullscreenStateChanged', (e: any) => {
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fullscreen.value = e.state;
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});
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}
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const disabled = computed(() => props.options.readonly ?? false);
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function getUploadingImgName(name: string) {
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return `[uploading:${name}]`;
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}
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function handleImageUploading(name: string) {
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const editor = unref(editorRef);
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if (!editor) {
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return;
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}
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editor.execCommand('mceInsertContent', false, getUploadingImgName(name));
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const content = editor?.getContent() ?? '';
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setValue(editor, content);
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}
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function handleDone(name: string, url: string) {
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const editor = unref(editorRef);
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if (!editor) {
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return;
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}
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const content = editor?.getContent() ?? '';
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const val =
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content?.replace(getUploadingImgName(name), `<img src="${url}"/>`) ?? '';
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setValue(editor, val);
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}
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</script>
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<template>
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<div :style="{ width: containerWidth }" class="app-tinymce">
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<ImgUpload
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v-if="showImageUpload"
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v-show="editorRef"
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:disabled="disabled"
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:fullscreen="fullscreen"
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@done="handleDone"
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@uploading="handleImageUploading"
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/>
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<Editor
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v-if="!initOptions.inline && init"
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v-model="modelValue"
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:init="initOptions"
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:style="{ visibility: 'hidden', zIndex: 3000 }"
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:tinymce-script-src="tinymceScriptSrc"
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license-key="gpl"
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/>
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<slot v-else></slot>
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</div>
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</template>
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<style lang="scss">
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/***
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由于modal/drawer的zIndex升级后为2000
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这里会造成遮挡 修改为更高的zIndex
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*/
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.tox.tox-silver-sink.tox-tinymce-aux {
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/** 该样式默认为1300的zIndex */
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z-index: 2025;
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}
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</style>
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<style lang="scss" scoped>
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/**
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隐藏右上角upgrade按钮
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*/
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:deep(.tox-promotion) {
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display: none !important;
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}
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.app-tinymce {
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position: relative;
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line-height: normal;
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:deep(.textarea) {
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z-index: -1;
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visibility: hidden;
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}
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}
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</style>
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