174 lines
3.8 KiB
Vue
174 lines
3.8 KiB
Vue
<template>
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<pre ref="editor"></pre>
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</template>
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<script>
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const DEFAULT_THEME = "twilight";
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import ace from "ace-builds";
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import * as gql from "graphql";
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import { getAutocompleteSuggestions } from "graphql-language-service-interface";
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import "ace-builds/webpack-resolver";
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import "ace-builds/src-noconflict/ext-language_tools";
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import debounce from "../../functions/utils/debounce";
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export default {
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props: {
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value: {
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type: String,
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default: ""
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},
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theme: {
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type: String,
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required: false
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},
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lang: {
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type: String,
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default: "json"
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},
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options: {
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type: Object,
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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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editor: null,
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cacheValue: "",
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validationSchema: null
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};
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},
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watch: {
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value(value) {
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if (value !== this.cacheValue) {
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this.editor.session.setValue(value, 1);
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this.cacheValue = value;
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}
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},
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theme() {
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this.editor.setTheme(`ace/theme/${this.defineTheme()}`);
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},
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lang(value) {
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this.editor.getSession().setMode(`ace/mode/${value}`);
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},
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options(value) {
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this.editor.setOptions(value);
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}
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},
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mounted() {
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let langTools = ace.require("ace/ext/language_tools");
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const editor = ace.edit(this.$refs.editor, {
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theme: `ace/theme/${this.defineTheme()}`,
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mode: `ace/mode/${this.lang}`,
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enableBasicAutocompletion: true,
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enableLiveAutocompletion: true,
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...this.options
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});
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const completer = {
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getCompletions: (
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editor,
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_session,
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{ row, column },
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_prefix,
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callback
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) => {
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if (this.validationSchema) {
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const completions = getAutocompleteSuggestions(
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this.validationSchema,
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editor.getValue(),
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{ line: row, character: column }
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);
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callback(
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null,
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completions.map(({ label, detail }) => ({
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name: label,
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value: label,
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score: 1.0,
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meta: detail
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}))
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);
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} else {
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callback(null, []);
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}
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}
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};
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langTools.setCompleters([completer]);
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if (this.value) editor.setValue(this.value, 1);
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this.editor = editor;
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this.cacheValue = this.value;
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editor.on("change", () => {
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const content = editor.getValue();
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this.$emit("input", content);
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this.parseContents(content);
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this.cacheValue = content;
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});
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this.parseContents(this.value);
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},
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methods: {
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defineTheme() {
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if (this.theme) {
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return this.theme;
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} else {
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return (
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this.$store.state.postwoman.settings.THEME_ACE_EDITOR || DEFAULT_THEME
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);
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}
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},
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setValidationSchema(schema) {
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this.validationSchema = schema;
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this.parseContents(this.cacheValue);
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},
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parseContents: debounce(function(content) {
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if (content !== "") {
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try {
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const doc = gql.parse(content);
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if (this.validationSchema) {
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this.editor.session.setAnnotations(
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gql
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.validate(this.validationSchema, doc)
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.map(({ locations, message }) => ({
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row: locations[0].line - 1,
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column: locations[0].column - 1,
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text: message,
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type: "error"
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}))
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);
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}
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} catch (e) {
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this.editor.session.setAnnotations([
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{
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row: e.locations[0].line - 1,
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column: e.locations[0].column - 1,
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text: e.message,
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type: "error"
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}
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]);
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}
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} else {
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this.editor.session.setAnnotations([]);
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}
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}, 2000)
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},
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beforeDestroy() {
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this.editor.destroy();
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this.editor.container.remove();
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}
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};
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</script>
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