forked from potsda.mn/mobilizon
672 lines
19 KiB
Vue
672 lines
19 KiB
Vue
<template>
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<div v-if="editor">
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<div class="editor" id="tiptab-editor" :data-actor-id="currentActor && currentActor.id">
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<editor-menu-bar :editor="editor" v-slot="{ commands, isActive, focused }">
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<div class="menubar bar-is-hidden" :class="{ 'is-focused': focused }">
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<button
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class="menubar__button"
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:class="{ 'is-active': isActive.bold() }"
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@click="commands.bold"
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type="button"
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>
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<b-icon icon="format-bold" />
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</button>
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<button
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class="menubar__button"
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:class="{ 'is-active': isActive.italic() }"
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@click="commands.italic"
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type="button"
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>
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<b-icon icon="format-italic" />
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</button>
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<button
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class="menubar__button"
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:class="{ 'is-active': isActive.underline() }"
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@click="commands.underline"
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type="button"
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>
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<b-icon icon="format-underline" />
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</button>
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<button
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class="menubar__button"
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:class="{ 'is-active': isActive.heading({ level: 1 }) }"
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@click="commands.heading({ level: 1 })"
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type="button"
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>
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<b-icon icon="format-header-1" />
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</button>
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<button
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class="menubar__button"
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:class="{ 'is-active': isActive.heading({ level: 2 }) }"
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@click="commands.heading({ level: 2 })"
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type="button"
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>
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<b-icon icon="format-header-2" />
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</button>
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<button
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class="menubar__button"
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:class="{ 'is-active': isActive.heading({ level: 3 }) }"
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@click="commands.heading({ level: 3 })"
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type="button"
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>
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<b-icon icon="format-header-3" />
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</button>
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<button
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class="menubar__button"
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@click="showLinkMenu(commands.link, isActive.link())"
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:class="{ 'is-active': isActive.link() }"
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type="button"
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>
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<b-icon icon="link" />
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</button>
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<button
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class="menubar__button"
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@click="showImagePrompt(commands.image)"
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type="button"
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>
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<b-icon icon="image" />
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</button>
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<button
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class="menubar__button"
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:class="{ 'is-active': isActive.bullet_list() }"
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@click="commands.bullet_list"
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type="button"
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>
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<b-icon icon="format-list-bulleted" />
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</button>
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<button
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class="menubar__button"
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:class="{ 'is-active': isActive.ordered_list() }"
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@click="commands.ordered_list"
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type="button"
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>
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<b-icon icon="format-list-numbered" />
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</button>
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<button
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class="menubar__button"
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:class="{ 'is-active': isActive.blockquote() }"
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@click="commands.blockquote"
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type="button"
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>
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<b-icon icon="format-quote-close" />
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</button>
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<button
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class="menubar__button"
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@click="commands.undo"
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type="button"
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>
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<b-icon icon="undo" />
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</button>
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<button
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class="menubar__button"
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@click="commands.redo"
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type="button"
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>
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<b-icon icon="redo" />
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</button>
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</div>
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</editor-menu-bar>
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<editor-content class="editor__content" :editor="editor" />
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</div>
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<div class="suggestion-list" v-show="showSuggestions" ref="suggestions">
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<template v-if="hasResults">
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<div
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v-for="(actor, index) in filteredActors"
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:key="actor.id"
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class="suggestion-list__item"
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:class="{ 'is-selected': navigatedUserIndex === index }"
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@click="selectActor(actor)"
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>
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{{ actor.name }}
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</div>
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</template>
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<div v-else class="suggestion-list__item is-empty">
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No actors found
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</div>
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</div>
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</div>
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</template>
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<script lang="ts">
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import { Component, Prop, Vue, Watch } from 'vue-property-decorator';
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import { Editor, EditorContent, EditorMenuBar, EditorMenuBubble } from 'tiptap';
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import {
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Blockquote,
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HardBreak,
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Heading,
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OrderedList,
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BulletList,
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ListItem,
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TodoItem,
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TodoList,
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Bold,
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Code,
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Italic,
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Link,
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Underline,
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History,
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Placeholder,
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Mention,
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} from 'tiptap-extensions';
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import tippy, { Instance } from 'tippy.js';
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import { SEARCH_PERSONS } from '@/graphql/search';
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import { IActor, IPerson } from '@/types/actor';
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import Image from '@/components/Editor/Image';
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import { UPLOAD_PICTURE } from '@/graphql/upload';
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import { listenFileUpload } from '@/utils/upload';
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import { CURRENT_ACTOR_CLIENT } from '@/graphql/actor';
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@Component({
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components: { EditorContent, EditorMenuBar, EditorMenuBubble },
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apollo: {
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currentActor: {
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query: CURRENT_ACTOR_CLIENT,
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},
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},
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})
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export default class EditorComponent extends Vue {
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@Prop({ required: true }) value!: string;
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currentActor!: IPerson;
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editor: Editor|null = null;
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/**
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* Editor Suggestions
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*/
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query!: string|null;
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filteredActors: IActor[] = [];
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suggestionRange!: object|null;
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navigatedUserIndex: number = 0;
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popup!: Instance|null;
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get hasResults() {
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return this.filteredActors.length;
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}
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get showSuggestions() {
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return this.query || this.hasResults;
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}
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insertMention: Function = () => {};
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observer!: MutationObserver|null;
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mounted() {
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this.editor = new Editor({
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extensions: [
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new Blockquote(),
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new BulletList(),
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new HardBreak(),
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new Heading({ levels: [1, 2, 3] }),
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new Mention({
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items: () => [],
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onEnter: ({ items, query, range, command, virtualNode }) => {
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this.query = query;
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this.filteredActors = items;
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this.suggestionRange = range;
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this.renderPopup(virtualNode);
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// we save the command for inserting a selected mention
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// this allows us to call it inside of our custom popup
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// via keyboard navigation and on click
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this.insertMention = command;
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},
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/**
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* is called when a suggestion has changed
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*/
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onChange: ({ items, query, range, virtualNode }) => {
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this.query = query;
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this.filteredActors = items;
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this.suggestionRange = range;
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this.navigatedUserIndex = 0;
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this.renderPopup(virtualNode);
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},
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/**
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* is called when a suggestion is cancelled
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*/
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onExit: () => {
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// reset all saved values
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this.query = null;
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this.filteredActors = [];
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this.suggestionRange = null;
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this.navigatedUserIndex = 0;
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this.destroyPopup();
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},
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/**
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* is called on every keyDown event while a suggestion is active
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*/
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onKeyDown: ({ event }) => {
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// pressing up arrow
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if (event.keyCode === 38) {
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this.upHandler();
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return true;
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}
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// pressing down arrow
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if (event.keyCode === 40) {
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this.downHandler();
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return true;
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}
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// pressing enter
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if (event.keyCode === 13) {
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this.enterHandler();
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return true;
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}
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return false;
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},
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onFilter: async (items, query) => {
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if (!query) {
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return items;
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}
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const result = await this.$apollo.query({
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query: SEARCH_PERSONS,
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variables: {
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searchText: query,
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},
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});
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// TODO: TipTap doesn't handle async for onFilter, hence the following line.
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this.filteredActors = result.data.searchPersons.elements;
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return this.filteredActors;
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},
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}),
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new ListItem(),
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new OrderedList(),
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new TodoItem(),
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new TodoList(),
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new Link(),
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new Bold(),
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new Code(),
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new Italic(),
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new Underline(),
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new History(),
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new Placeholder({
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emptyClass: 'is-empty',
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emptyNodeText: this.$t('Write something…'),
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showOnlyWhenEditable: false,
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}),
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new Image(),
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],
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onUpdate: ({ getHTML }) => {
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this.$emit('input', getHTML());
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},
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});
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this.editor.setContent(this.value);
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}
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@Watch('value')
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onValueChanged(val: string) {
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if (!this.editor) return;
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if (val !== this.editor.getHTML()) {
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this.editor.setContent(val);
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}
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}
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showLinkMenu(command, active: boolean) {
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if (!this.editor) return;
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if (active) return command({ href: null });
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this.$buefy.dialog.prompt({
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message: this.$t('Enter the link URL') as string,
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inputAttrs: {
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type: 'url',
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},
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// @ts-ignore https://github.com/buefy/buefy/commit/62539ac4026c8610509850a3a973fc283bac50ef#diff-02b38ee0a78d8316f075e520b3a442ae
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trapFocus: true,
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onConfirm: (value) => {
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command({ href: value });
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if (!this.editor) return;
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this.editor.focus();
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},
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});
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}
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upHandler() {
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this.navigatedUserIndex = ((this.navigatedUserIndex + this.filteredActors.length) - 1) % this.filteredActors.length;
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}
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/**
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* navigate to the next item
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* if it's the last item, navigate to the first one
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*/
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downHandler() {
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this.navigatedUserIndex = (this.navigatedUserIndex + 1) % this.filteredActors.length;
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}
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enterHandler() {
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const actor = this.filteredActors[this.navigatedUserIndex];
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if (actor) {
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this.selectActor(actor);
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}
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}
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/**
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* we have to replace our suggestion text with a mention
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* so it's important to pass also the position of your suggestion text
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* @param actor IActor
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*/
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selectActor(actor: IActor) {
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this.insertMention({
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range: this.suggestionRange,
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attrs: {
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id: actor.id,
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label: actor.name,
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},
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});
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if (!this.editor) return;
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this.editor.focus();
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}
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/**
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* renders a popup with suggestions
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* tiptap provides a virtualNode object for using popper.js (or tippy.js) for popups
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* @param node
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*/
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renderPopup(node) {
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if (this.popup) {
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return;
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}
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this.popup = tippy(node, {
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content: this.$refs.suggestions as HTMLElement,
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trigger: 'mouseenter',
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interactive: true,
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theme: 'dark',
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placement: 'top-start',
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inertia: true,
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duration: [400, 200],
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// @ts-ignore for some reason
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showOnInit: true,
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arrow: true,
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arrowType: 'round',
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}) as Instance;
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// we have to update tippy whenever the DOM is updated
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if (MutationObserver) {
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this.observer = new MutationObserver(() => {
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if (this.popup != null && this.popup.popperInstance) {
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this.popup.popperInstance.scheduleUpdate();
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}
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});
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this.observer.observe(this.$refs.suggestions as HTMLElement, {
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childList: true,
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subtree: true,
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characterData: true,
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});
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}
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}
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destroyPopup() {
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if (this.popup) {
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this.popup.destroy();
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this.popup = null;
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}
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if (this.observer) {
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this.observer.disconnect();
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}
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}
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/**
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* Show a file prompt, upload picture and insert it into editor
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* @param command
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*/
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async showImagePrompt(command) {
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const image = await listenFileUpload();
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const { data } = await this.$apollo.mutate({
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mutation: UPLOAD_PICTURE,
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variables: {
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file: image,
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name: image.name,
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actorId: this.currentActor.id,
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},
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});
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if (data.uploadPicture && data.uploadPicture.url) {
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command({ src: data.uploadPicture.url });
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}
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}
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beforeDestroy() {
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if (!this.editor) return;
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this.editor.destroy();
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}
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}
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</script>
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<style lang="scss">
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$color-black: #000;
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$color-white: #eee;
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.menubar {
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margin-bottom: 1rem;
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transition: visibility 0.2s 0.4s, opacity 0.2s 0.4s;
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&__button {
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font-weight: bold;
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display: inline-flex;
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background: transparent;
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border: 0;
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color: $color-black;
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padding: 0.2rem 0.5rem;
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margin-right: 0.2rem;
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border-radius: 3px;
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cursor: pointer;
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&:hover {
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background-color: rgba($color-black, 0.05);
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}
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&.is-active {
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background-color: rgba($color-black, 0.1);
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}
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}
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}
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.editor {
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position: relative;
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margin: 0 0 1rem;
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p.is-empty:first-child::before {
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content: attr(data-empty-text);
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float: left;
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color: #aaa;
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pointer-events: none;
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height: 0;
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font-style: italic;
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}
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&__content {
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div.ProseMirror {
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min-height: 10rem;
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box-shadow: inset 0 1px 2px rgba(10, 10, 10, 0.1);
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background-color: white;
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border-radius: 4px;
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color: #363636;
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border: 1px solid #dbdbdb;
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&:focus {
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}
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}
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word-wrap: break-word;
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h1 {
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font-size: 2em;
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}
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h2 {
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font-size: 1.5em;
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}
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h3 {
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font-size: 1.25em;
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}
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* {
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caret-color: currentColor;
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}
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ul,
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ol {
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padding-left: 1rem;
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}
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ul {
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list-style-type: disc;
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}
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li > p,
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li > ol,
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li > ul {
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margin: 0;
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}
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blockquote {
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border-left: 3px solid rgba($color-black, 0.1);
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color: rgba($color-black, 0.8);
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padding-left: 0.8rem;
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font-style: italic;
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p {
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margin: 0;
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}
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}
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img {
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max-width: 100%;
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border-radius: 3px;
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}
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}
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}
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.menububble {
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position: absolute;
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display: flex;
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z-index: 20;
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background: $color-black;
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border-radius: 5px;
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padding: 0.3rem;
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margin-bottom: 0.5rem;
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transform: translateX(-50%);
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visibility: hidden;
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opacity: 0;
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transition: opacity 0.2s, visibility 0.2s;
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&.is-active {
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opacity: 1;
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visibility: visible;
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}
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&__button {
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display: inline-flex;
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background: transparent;
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border: 0;
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color: $color-white;
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padding: 0.2rem 0.5rem;
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margin-right: 0.2rem;
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border-radius: 3px;
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cursor: pointer;
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&:last-child {
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margin-right: 0;
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}
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&:hover {
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background-color: rgba($color-white, 0.1);
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}
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&.is-active {
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background-color: rgba($color-white, 0.2);
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}
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}
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&__form {
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display: flex;
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align-items: center;
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}
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&__input {
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font: inherit;
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border: none;
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background: transparent;
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color: $color-white;
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}
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}
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|
.mention {
|
|
background: rgba($color-black, 0.1);
|
|
color: rgba($color-black, 0.6);
|
|
font-size: 0.8rem;
|
|
font-weight: bold;
|
|
border-radius: 5px;
|
|
padding: 0.2rem 0.5rem;
|
|
white-space: nowrap;
|
|
}
|
|
.mention-suggestion {
|
|
color: rgba($color-black, 0.6);
|
|
}
|
|
.suggestion-list {
|
|
padding: 0.2rem;
|
|
border: 2px solid rgba($color-black, 0.1);
|
|
font-size: 0.8rem;
|
|
font-weight: bold;
|
|
&__no-results {
|
|
padding: 0.2rem 0.5rem;
|
|
}
|
|
&__item {
|
|
border-radius: 5px;
|
|
padding: 0.2rem 0.5rem;
|
|
margin-bottom: 0.2rem;
|
|
cursor: pointer;
|
|
&:last-child {
|
|
margin-bottom: 0;
|
|
}
|
|
&.is-selected,
|
|
&:hover {
|
|
background-color: rgba($color-white, 0.2);
|
|
}
|
|
&.is-empty {
|
|
opacity: 0.5;
|
|
}
|
|
}
|
|
}
|
|
.tippy-tooltip.dark-theme {
|
|
background-color: $color-black;
|
|
padding: 0;
|
|
font-size: 1rem;
|
|
text-align: inherit;
|
|
color: $color-white;
|
|
border-radius: 5px;
|
|
.tippy-backdrop {
|
|
display: none;
|
|
}
|
|
.tippy-roundarrow {
|
|
fill: $color-black;
|
|
}
|
|
.tippy-popper[x-placement^=top] & .tippy-arrow {
|
|
border-top-color: $color-black;
|
|
}
|
|
.tippy-popper[x-placement^=bottom] & .tippy-arrow {
|
|
border-bottom-color: $color-black;
|
|
}
|
|
.tippy-popper[x-placement^=left] & .tippy-arrow {
|
|
border-left-color: $color-black;
|
|
}
|
|
.tippy-popper[x-placement^=right] & .tippy-arrow {
|
|
border-right-color: $color-black;
|
|
}
|
|
}
|
|
|
|
</style>
|