diff options
Diffstat (limited to 'app/assets/javascripts/blob_edit/edit_blob.js')
-rw-r--r-- | app/assets/javascripts/blob_edit/edit_blob.js | 83 |
1 files changed, 68 insertions, 15 deletions
diff --git a/app/assets/javascripts/blob_edit/edit_blob.js b/app/assets/javascripts/blob_edit/edit_blob.js index 011898a5e7a..7e5be8454fe 100644 --- a/app/assets/javascripts/blob_edit/edit_blob.js +++ b/app/assets/javascripts/blob_edit/edit_blob.js @@ -3,39 +3,87 @@ import $ from 'jquery'; import axios from '~/lib/utils/axios_utils'; import createFlash from '~/flash'; -import { __ } from '~/locale'; +import { BLOB_EDITOR_ERROR, BLOB_PREVIEW_ERROR } from './constants'; import TemplateSelectorMediator from '../blob/file_template_mediator'; import getModeByFileExtension from '~/lib/utils/ace_utils'; import { addEditorMarkdownListeners } from '~/lib/utils/text_markdown'; +const monacoEnabledGlobally = window.gon.features?.monacoBlobs; + export default class EditBlob { // The options object has: // assetsPath, filePath, currentAction, projectId, isMarkdown constructor(options) { this.options = options; - this.configureAceEditor(); - this.initModePanesAndLinks(); - this.initSoftWrap(); - this.initFileSelectors(); + this.options.monacoEnabled = this.options.monacoEnabled ?? monacoEnabledGlobally; + const { isMarkdown, monacoEnabled } = this.options; + return Promise.resolve() + .then(() => { + return monacoEnabled ? this.configureMonacoEditor() : this.configureAceEditor(); + }) + .then(() => { + this.initModePanesAndLinks(); + this.initFileSelectors(); + this.initSoftWrap(); + if (isMarkdown) { + addEditorMarkdownListeners(this.editor); + } + this.editor.focus(); + }) + .catch(() => createFlash(BLOB_EDITOR_ERROR)); + } + + configureMonacoEditor() { + const EditorPromise = import( + /* webpackChunkName: 'monaco_editor_lite' */ '~/editor/editor_lite' + ); + const MarkdownExtensionPromise = this.options.isMarkdown + ? import('~/editor/editor_markdown_ext') + : Promise.resolve(false); + + return Promise.all([EditorPromise, MarkdownExtensionPromise]) + .then(([EditorModule, MarkdownExtension]) => { + const EditorLite = EditorModule.default; + const editorEl = document.getElementById('editor'); + const fileNameEl = + document.getElementById('file_path') || document.getElementById('file_name'); + const fileContentEl = document.getElementById('file-content'); + const form = document.querySelector('.js-edit-blob-form'); + + this.editor = new EditorLite(); + + if (MarkdownExtension) { + this.editor.use(MarkdownExtension.default); + } + + this.editor.createInstance({ + el: editorEl, + blobPath: fileNameEl.value, + blobContent: editorEl.innerText, + }); + + fileNameEl.addEventListener('change', () => { + this.editor.updateModelLanguage(fileNameEl.value); + }); + + form.addEventListener('submit', () => { + fileContentEl.value = this.editor.getValue(); + }); + }) + .catch(() => createFlash(BLOB_EDITOR_ERROR)); } configureAceEditor() { - const { filePath, assetsPath, isMarkdown } = this.options; + const { filePath, assetsPath } = this.options; ace.config.set('modePath', `${assetsPath}/ace`); ace.config.loadModule('ace/ext/searchbox'); ace.config.loadModule('ace/ext/modelist'); this.editor = ace.edit('editor'); - if (isMarkdown) { - addEditorMarkdownListeners(this.editor); - } - // This prevents warnings re: automatic scrolling being logged this.editor.$blockScrolling = Infinity; - this.editor.focus(); - if (filePath) { this.editor.getSession().setMode(getModeByFileExtension(filePath)); } @@ -81,7 +129,7 @@ export default class EditBlob { currentPane.empty().append(data); currentPane.renderGFM(); }) - .catch(() => createFlash(__('An error occurred previewing the blob'))); + .catch(() => createFlash(BLOB_PREVIEW_ERROR)); } this.$toggleButton.show(); @@ -90,14 +138,19 @@ export default class EditBlob { } initSoftWrap() { - this.isSoftWrapped = false; + this.isSoftWrapped = Boolean(this.options.monacoEnabled); this.$toggleButton = $('.soft-wrap-toggle'); + this.$toggleButton.toggleClass('soft-wrap-active', this.isSoftWrapped); this.$toggleButton.on('click', () => this.toggleSoftWrap()); } toggleSoftWrap() { this.isSoftWrapped = !this.isSoftWrapped; this.$toggleButton.toggleClass('soft-wrap-active', this.isSoftWrapped); - this.editor.getSession().setUseWrapMode(this.isSoftWrapped); + if (this.options.monacoEnabled) { + this.editor.updateOptions({ wordWrap: this.isSoftWrapped ? 'on' : 'off' }); + } else { + this.editor.getSession().setUseWrapMode(this.isSoftWrapped); + } } } |