diff --git a/.editorconfig b/.editorconfig index e271be73..75e2a698 100644 --- a/.editorconfig +++ b/.editorconfig @@ -1,12 +1,16 @@ root = true -# Tab indentation [*] indent_style = space indent_size = 2 trim_trailing_whitespace = true insert_final_newline = true +[{*.html,*.ejs}] +indent_style = space +indent_size = 4 +trim_trailing_whitespace = true + [*.md] trim_trailing_whitespace = false diff --git a/public/js/extra.js b/public/js/extra.js index fecd8a8b..a5be4251 100644 --- a/public/js/extra.js +++ b/public/js/extra.js @@ -19,6 +19,9 @@ require('./lib/common/login') require('../vendor/md-toc') var Viz = require('viz.js') +import getUIElements from './lib/editor/ui-elements' +const ui = getUIElements() + // auto update last change window.createtime = null window.lastchangetime = null @@ -634,7 +637,7 @@ function generateCleanHTML (view) { } export function exportToRawHTML (view) { - const filename = `${renderFilename(window.ui.area.markdown)}.html` + const filename = `${renderFilename(ui.area.markdown)}.html` const src = generateCleanHTML(view) $(src).find('a.anchor').remove() const html = src[0].outerHTML @@ -646,8 +649,8 @@ export function exportToRawHTML (view) { // extract markdown body to html and compile to template export function exportToHTML (view) { - const title = renderTitle(window.ui.area.markdown) - const filename = `${renderFilename(window.ui.area.markdown)}.html` + const title = renderTitle(ui.area.markdown) + const filename = `${renderFilename(ui.area.markdown)}.html` const src = generateCleanHTML(view) // generate toc const toc = $('#ui-toc').clone() diff --git a/public/js/index.js b/public/js/index.js index 8c4172c5..8a7e83bf 100644 --- a/public/js/index.js +++ b/public/js/index.js @@ -12,14 +12,14 @@ require('../css/site.css') require('highlight.js/styles/github-gist.css') -var toMarkdown = require('to-markdown') +import toMarkdown from 'to-markdown' -var saveAs = require('file-saver').saveAs -var randomColor = require('randomcolor') +import { saveAs } from 'file-saver' +import randomColor from 'randomcolor' -var _ = require('lodash') +import _ from 'lodash' -var List = require('list.js') +import List from 'list.js' import { checkLoginStateChanged, @@ -75,10 +75,10 @@ import { removeHistory } from './history' -var renderer = require('./render') -var preventXSS = renderer.preventXSS +import { preventXSS } from './render' import Editor from './lib/editor' +import EditorConfig from './lib/editor/config' import getUIElements from './lib/editor/ui-elements' @@ -314,60 +314,14 @@ if (!textit) { const editorInstance = new Editor() var editor = editorInstance.init(textit) -// TODO: global referncing in jquery-textcomplete patch +// FIXME: global referncing in jquery-textcomplete patch window.editor = editor var inlineAttach = inlineAttachment.editors.codemirror4.attach(editor) defaultTextHeight = parseInt($('.CodeMirror').css('line-height')) -var selection = null - -function updateStatusBar () { - if (!editorInstance.statusBar) return - var cursor = editor.getCursor() - var cursorText = 'Line ' + (cursor.line + 1) + ', Columns ' + (cursor.ch + 1) - if (selection) { - var anchor = selection.anchor - var head = selection.head - var start = head.line <= anchor.line ? head : anchor - var end = head.line >= anchor.line ? head : anchor - var selectionText = ' — Selected ' - var selectionCharCount = Math.abs(head.ch - anchor.ch) - // borrow from brackets EditorStatusBar.js - if (start.line !== end.line) { - var lines = end.line - start.line + 1 - if (end.ch === 0) { - lines-- - } - selectionText += lines + ' lines' - } else if (selectionCharCount > 0) { - selectionText += selectionCharCount + ' columns' - } - if (start.line !== end.line || selectionCharCount > 0) { - cursorText += selectionText - } - } - editorInstance.statusCursor.text(cursorText) - var fileText = ' — ' + editor.lineCount() + ' Lines' - editorInstance.statusFile.text(fileText) - var docLength = editor.getValue().length - editorInstance.statusLength.text('Length ' + docLength) - if (docLength > (docmaxlength * 0.95)) { - editorInstance.statusLength.css('color', 'red') - editorInstance.statusLength.attr('title', 'Your almost reach note max length limit.') - } else if (docLength > (docmaxlength * 0.8)) { - editorInstance.statusLength.css('color', 'orange') - editorInstance.statusLength.attr('title', 'You nearly fill the note, consider to make more pieces.') - } else { - editorInstance.statusLength.css('color', 'white') - editorInstance.statusLength.attr('title', 'You could write up to ' + docmaxlength + ' characters in this note.') - } -} - // initalize ui reference -// TODO: fix ui exporting const ui = getUIElements() -window.ui = ui // page actions var opts = { @@ -489,29 +443,29 @@ $(document).ready(function () { clearMap() } checkEditorStyle() - /* we need this only on touch devices */ + /* we need this only on touch devices */ if (window.isTouchDevice) { - /* cache dom references */ + /* cache dom references */ var $body = jQuery('body') - /* bind events */ + /* bind events */ $(document) - .on('focus', 'textarea, input', function () { - $body.addClass('fixfixed') - }) - .on('blur', 'textarea, input', function () { - $body.removeClass('fixfixed') - }) + .on('focus', 'textarea, input', function () { + $body.addClass('fixfixed') + }) + .on('blur', 'textarea, input', function () { + $body.removeClass('fixfixed') + }) } - // showup + // showup $().showUp('.navbar', { upClass: 'navbar-hide', downClass: 'navbar-show' }) - // tooltip + // tooltip $('[data-toggle="tooltip"]').tooltip() - // shortcuts - // allow on all tags + // shortcuts + // allow on all tags key.filter = function (e) { return true } key('ctrl+alt+e', function (e) { changeMode(modeType.edit) @@ -522,7 +476,7 @@ $(document).ready(function () { key('ctrl+alt+b', function (e) { changeMode(modeType.both) }) - // toggle-dropdown + // toggle-dropdown $(document).on('click', '.toggle-dropdown .dropdown-menu', function (e) { e.stopPropagation() }) @@ -537,10 +491,10 @@ $(window).resize(function () { }) // when page unload $(window).on('unload', function () { - // updateHistoryInner(); +// updateHistoryInner(); }) $(window).on('error', function () { - // setNeedRefresh(); + // setNeedRefresh(); }) setupSyncAreas(ui.area.codemirrorScroll, ui.area.view, ui.area.markdown) @@ -562,7 +516,7 @@ function windowResizeInner (callback) { checkEditorStyle() checkTocStyle() checkCursorMenu() - // refresh editor + // refresh editor if (window.loaded) { if (editor.getOption('scrollbarStyle') === 'native') { setTimeout(function () { @@ -572,13 +526,13 @@ function windowResizeInner (callback) { if (callback && typeof callback === 'function') { callback() } }, 1) } else { - // force it load all docs at once to prevent scroll knob blink + // force it load all docs at once to prevent scroll knob blink editor.setOption('viewportMargin', Infinity) setTimeout(function () { clearMap() autoSyncscroll() editor.setOption('viewportMargin', viewportMargin) - // add or update user cursors + // add or update user cursors for (var i = 0; i < window.onlineUsers.length; i++) { if (window.onlineUsers[i].id !== window.personalInfo.id) { buildCursor(window.onlineUsers[i]) } } @@ -627,9 +581,9 @@ function checkEditorStyle () { ui.area.codemirrorScroll.css('height', '') ui.area.codemirrorScroll.css('min-height', desireHeight + 'px') } - // workaround editor will have wrong doc height when editor height changed + // workaround editor will have wrong doc height when editor height changed editor.setSize(null, ui.area.edit.height()) - // make editor resizable + // make editor resizable if (!ui.area.resize.handle.length) { ui.area.edit.resizable({ handles: 'e', @@ -708,8 +662,8 @@ var checkEditorScrollbar = _.debounce(function () { }, 50) function checkEditorScrollbarInner () { - // workaround simple scroll bar knob - // will get wrong position when editor height changed + // workaround simple scroll bar knob + // will get wrong position when editor height changed var scrollInfo = editor.getScrollInfo() editor.scrollTo(null, scrollInfo.top - 1) editor.scrollTo(null, scrollInfo.top) @@ -733,7 +687,7 @@ function checkTocStyle () { } else { newbool = false } - // toc scrollspy + // toc scrollspy ui.toc.toc.removeClass('scrollspy-body, scrollspy-view') ui.toc.affix.removeClass('scrollspy-body, scrollspy-view') if (window.currentMode === modeType.both) { @@ -853,7 +807,7 @@ function changeMode (type) { // add and update status bar if (!editorInstance.statusBar) { editorInstance.addStatusBar() - updateStatusBar() + editorInstance.updateStatusBar() } // work around foldGutter might not init properly editor.setOption('foldGutter', false) @@ -1868,7 +1822,7 @@ socket.on('disconnect', function (data) { socket.on('reconnect', function (data) { // sync back any change in offline emitUserStatus(true) - cursorActivity() + cursorActivity(editor) socket.emit('online users') }) socket.on('connect', function (data) { @@ -1941,10 +1895,6 @@ function initMarkAndCheckGutter (mark, author, timestamp) { } return mark } -var gutterStylePrefix = 'border-left: 3px solid ' -var gutterStylePostfix = '; height: ' + defaultTextHeight + 'px; margin-left: 3px;' -var textMarkderStylePrefix = 'background-image: linear-gradient(to top, ' -var textMarkderStylePostfix = ' 1px, transparent 1px);' var addStyleRule = (function () { var added = {} var styleElement = document.createElement('style') @@ -2061,11 +2011,11 @@ function updateAuthorshipInner () { for (let i = 0; i < addTextMarkers.length; i++) { let textMarker = addTextMarkers[i] let author = authors[textMarker.userid] - var rgbcolor = hex2rgb(author.color) - var colorString = 'rgba(' + rgbcolor.red + ',' + rgbcolor.green + ',' + rgbcolor.blue + ',0.7)' - var styleString = textMarkderStylePrefix + colorString + textMarkderStylePostfix - let className = 'authorship-inline-' + author.color.substr(1) - var rule = '.' + className + '{' + styleString + '}' + const rgbcolor = hex2rgb(author.color) + const colorString = `rgba(${rgbcolor.red},${rgbcolor.green},${rgbcolor.blue},0.7)` + const styleString = `background-image: linear-gradient(to top, ${colorString} 1px, transparent 1px);` + let className = `authorship-inline-${author.color.substr(1)}` + const rule = `.${className} { ${styleString} }` addStyleRule(rule) editor.markText(textMarker.pos[0], textMarker.pos[1], { className: 'authorship-inline ' + className, @@ -2079,12 +2029,12 @@ function iterateLine (line) { var author = currMark ? authors[currMark.gutter.userid] : null if (currMark && author) { let className = 'authorship-gutter-' + author.color.substr(1) - var gutters = line.gutterMarkers + const gutters = line.gutterMarkers if (!gutters || !gutters['authorship-gutters'] || - !gutters['authorship-gutters'].className || - !gutters['authorship-gutters'].className.indexOf(className) < 0) { - var styleString = gutterStylePrefix + author.color + gutterStylePostfix - var rule = '.' + className + '{' + styleString + '}' + !gutters['authorship-gutters'].className || + !gutters['authorship-gutters'].className.indexOf(className) < 0) { + const styleString = `border-left: 3px solid ${author.color}; height: ${defaultTextHeight}px; margin-left: 3px;` + const rule = `.${className} { ${styleString} }` addStyleRule(rule) var gutter = $('
', { class: 'authorship-gutter ' + className, @@ -2104,7 +2054,7 @@ function iterateLine (line) { } } } -editor.on('update', function () { +editorInstance.on('update', function () { $('.authorship-gutter:not([data-original-title])').tooltip({ container: '.CodeMirror-lines', placement: 'right', @@ -2115,25 +2065,25 @@ editor.on('update', function () { placement: 'bottom', delay: { 'show': 500, 'hide': 100 } }) - // clear tooltip which described element has been removed + // clear tooltip which described element has been removed $('[id^="tooltip"]').each(function (index, element) { var $ele = $(element) if ($('[aria-describedby="' + $ele.attr('id') + '"]').length <= 0) $ele.remove() }) }) socket.on('check', function (data) { - // console.log(data); + // console.log(data); updateInfo(data) }) socket.on('permission', function (data) { updatePermission(data.permission) }) -var docmaxlength = null + var permission = null socket.on('refresh', function (data) { // console.log(data); - docmaxlength = data.docmaxlength - editor.setOption('maxLength', docmaxlength) + EditorConfig.docmaxlength = data.docmaxlength + editor.setOption('maxLength', EditorConfig.docmaxlength) updateInfo(data) updatePermission(data.permission) if (!window.loaded) { @@ -2142,7 +2092,7 @@ socket.on('refresh', function (data) { if (nocontent) { if (window.visibleXS) { window.currentMode = modeType.edit } else { window.currentMode = modeType.both } } - // parse mode from url + // parse mode from url if (window.location.search.length > 0) { var urlMode = modeType[window.location.search.substr(1)] if (urlMode) window.currentMode = urlMode @@ -2158,9 +2108,9 @@ socket.on('refresh', function (data) { emitUserStatus() // send first user status updateOnlineStatus() // update first online status setTimeout(function () { - // work around editor not refresh or doc not fully loaded + // work around editor not refresh or doc not fully loaded windowResizeInner() - // work around might not scroll to hash + // work around might not scroll to hash scrollToHash() }, 1) } @@ -2194,7 +2144,7 @@ socket.on('doc', function (obj) { ui.spinner.hide() ui.content.fadeIn() } else { - // if current doc is equal to the doc before disconnect + // if current doc is equal to the doc before disconnect if (setDoc && bodyMismatch) editor.clearHistory() else if (window.lastInfo.history) editor.setHistory(window.lastInfo.history) window.lastInfo.history = null @@ -2202,9 +2152,9 @@ socket.on('doc', function (obj) { if (!cmClient) { cmClient = window.cmClient = new EditorClient( - obj.revision, obj.clients, - new SocketIOAdapter(socket), new CodeMirrorAdapter(editor) - ) + obj.revision, obj.clients, + new SocketIOAdapter(socket), new CodeMirrorAdapter(editor) + ) synchronized_ = cmClient.state } else if (setDoc) { if (bodyMismatch) { @@ -2309,11 +2259,11 @@ socket.on('cursor blur', function (data) { var options = { valueNames: ['id', 'name'], item: '
  • ' + - '' + - '' + - '' + - '' + - '
    • ' + '' + + '' + + '' + + '' + + '' } var onlineUserList = new List('online-user-list', options) var shortOnlineUserList = new List('short-online-user-list', options) @@ -2655,7 +2605,7 @@ function enforceMaxLength (cm, change) { return false } var ignoreEmitEvents = ['setValue', 'ignoreHistory'] -editor.on('beforeChange', function (cm, change) { +editorInstance.on('beforeChange', function (cm, change) { if (debug) { console.debug(change) } removeNullByte(cm, change) if (enforceMaxLength(cm, change)) { @@ -2683,13 +2633,13 @@ editor.on('beforeChange', function (cm, change) { } if (cmClient && !socket.connected) { cmClient.editorAdapter.ignoreNextChange = true } }) -editor.on('cut', function () { +editorInstance.on('cut', function () { // na }) -editor.on('paste', function () { +editorInstance.on('paste', function () { // na }) -editor.on('changes', function (cm, changes) { +editorInstance.on('changes', function (editor, changes) { updateHistory() var docLength = editor.getValue().length // workaround for big documents @@ -2713,7 +2663,7 @@ editor.on('changes', function (cm, changes) { } } }) -editor.on('focus', function (cm) { +editorInstance.on('focus', function (editor) { for (var i = 0; i < window.onlineUsers.length; i++) { if (window.onlineUsers[i].id === window.personalInfo.id) { window.onlineUsers[i].cursor = editor.getCursor() @@ -2722,18 +2672,10 @@ editor.on('focus', function (cm) { window.personalInfo['cursor'] = editor.getCursor() socket.emit('cursor focus', editor.getCursor()) }) -editor.on('cursorActivity', function (cm) { - updateStatusBar() - cursorActivity() -}) -editor.on('beforeSelectionChange', function (doc, selections) { - if (selections) { selection = selections.ranges[0] } else { selection = null } - updateStatusBar() -}) -var cursorActivity = _.debounce(cursorActivityInner, cursorActivityDebounce) +const cursorActivity = _.debounce(cursorActivityInner, cursorActivityDebounce) -function cursorActivityInner () { +function cursorActivityInner (editor) { if (editorHasFocus() && !Visibility.hidden()) { for (var i = 0; i < window.onlineUsers.length; i++) { if (window.onlineUsers[i].id === window.personalInfo.id) { @@ -2744,7 +2686,44 @@ function cursorActivityInner () { socket.emit('cursor activity', editor.getCursor()) } } -editor.on('blur', function (cm) { + +editorInstance.on('cursorActivity', editorInstance.updateStatusBar) +editorInstance.on('cursorActivity', cursorActivity) + +editorInstance.on('beforeSelectionChange', editorInstance.updateStatusBar) +editorInstance.on('beforeSelectionChange', function (doc, selections) { + // check selection and whether the statusbar has added + if (selections && editorInstance.statusSelection) { + const selection = selections.ranges[0] + + const anchor = selection.anchor + const head = selection.head + const start = head.line <= anchor.line ? head : anchor + const end = head.line >= anchor.line ? head : anchor + const selectionCharCount = Math.abs(head.ch - anchor.ch) + + let selectionText = ' — Selected ' + + // borrow from brackets EditorStatusBar.js + if (start.line !== end.line) { + var lines = end.line - start.line + 1 + if (end.ch === 0) { + lines-- + } + selectionText += lines + ' lines' + } else if (selectionCharCount > 0) { + selectionText += selectionCharCount + ' columns' + } + + if (start.line !== end.line || selectionCharCount > 0) { + editorInstance.statusSelection.text(selectionText) + } else { + editorInstance.statusSelection.text('') + } + } +}) + +editorInstance.on('blur', function (cm) { for (var i = 0; i < window.onlineUsers.length; i++) { if (window.onlineUsers[i].id === window.personalInfo.id) { window.onlineUsers[i].cursor = null diff --git a/public/js/lib/editor/config.js b/public/js/lib/editor/config.js new file mode 100644 index 00000000..9508b847 --- /dev/null +++ b/public/js/lib/editor/config.js @@ -0,0 +1,5 @@ +let config = { + docmaxlength: null +} + +export default config diff --git a/public/js/lib/editor/index.js b/public/js/lib/editor/index.js index 6ae40d82..c807a17f 100644 --- a/public/js/lib/editor/index.js +++ b/public/js/lib/editor/index.js @@ -1,4 +1,5 @@ import * as utils from './utils' +import config from './config' /* config section */ const isMac = CodeMirror.keyMap.default === CodeMirror.keyMap.macDefault @@ -116,39 +117,77 @@ export default class Editor { utils.wrapTextWith(this.editor, cm, 'Backspace') } } + this.eventListeners = {} } - getStatusBarTemplate (callback) { - $.get(window.serverurl + '/views/statusbar.html', template => { - this.statusBarTemplate = template - if (callback) callback() + on (event, cb) { + if (!this.eventListeners[event]) { + this.eventListeners[event] = [cb] + } else { + this.eventListeners[event].push(cb) + } + + this.editor.on(event, (...args) => { + this.eventListeners[event].forEach(cb => cb.bind(this)(...args)) + }) + } + + getStatusBarTemplate () { + return new Promise((resolve, reject) => { + $.get(window.serverurl + '/views/statusbar.html').done(template => { + this.statusBarTemplate = template + resolve() + }).fail(reject) }) } addStatusBar () { if (!this.statusBarTemplate) { - this.getStatusBarTemplate(this.addStatusBar) - return - } - this.statusBar = $(this.statusBarTemplate) - this.statusCursor = this.statusBar.find('.status-cursor') - this.statusFile = this.statusBar.find('.status-file') - this.statusIndicators = this.statusBar.find('.status-indicators') - this.statusIndent = this.statusBar.find('.status-indent') - this.statusKeymap = this.statusBar.find('.status-keymap') - this.statusLength = this.statusBar.find('.status-length') - this.statusTheme = this.statusBar.find('.status-theme') - this.statusSpellcheck = this.statusBar.find('.status-spellcheck') - this.statusPreferences = this.statusBar.find('.status-preferences') - this.statusPanel = this.editor.addPanel(this.statusBar[0], { - position: 'bottom' - }) + this.getStatusBarTemplate.then(this.addStatusBar) + } else { + this.statusBar = $(this.statusBarTemplate) + this.statusCursor = this.statusBar.find('.status-cursor > .status-line-column') + this.statusSelection = this.statusBar.find('.status-cursor > .status-selection') + this.statusFile = this.statusBar.find('.status-file') + this.statusIndicators = this.statusBar.find('.status-indicators') + this.statusIndent = this.statusBar.find('.status-indent') + this.statusKeymap = this.statusBar.find('.status-keymap') + this.statusLength = this.statusBar.find('.status-length') + this.statusTheme = this.statusBar.find('.status-theme') + this.statusSpellcheck = this.statusBar.find('.status-spellcheck') + this.statusPreferences = this.statusBar.find('.status-preferences') + this.statusPanel = this.editor.addPanel(this.statusBar[0], { + position: 'bottom' + }) - this.setIndent() - this.setKeymap() - this.setTheme() - this.setSpellcheck() - this.setPreferences() + this.setIndent() + this.setKeymap() + this.setTheme() + this.setSpellcheck() + this.setPreferences() + } + } + + updateStatusBar () { + if (!this.statusBar) return + + var cursor = this.editor.getCursor() + var cursorText = 'Line ' + (cursor.line + 1) + ', Columns ' + (cursor.ch + 1) + this.statusCursor.text(cursorText) + var fileText = ' — ' + editor.lineCount() + ' Lines' + this.statusFile.text(fileText) + var docLength = editor.getValue().length + this.statusLength.text('Length ' + docLength) + if (docLength > (config.docmaxlength * 0.95)) { + this.statusLength.css('color', 'red') + this.statusLength.attr('title', 'Your almost reach note max length limit.') + } else if (docLength > (config.docmaxlength * 0.8)) { + this.statusLength.css('color', 'orange') + this.statusLength.attr('title', 'You nearly fill the note, consider to make more pieces.') + } else { + this.statusLength.css('color', 'white') + this.statusLength.attr('title', 'You could write up to ' + config.docmaxlength + ' characters in this note.') + } } setIndent () { diff --git a/public/views/statusbar.html b/public/views/statusbar.html index 068b8d62..24cbf6c2 100644 --- a/public/views/statusbar.html +++ b/public/views/statusbar.html @@ -1,6 +1,9 @@
    -
    +
    + + +
    @@ -35,4 +38,4 @@
    -
    \ No newline at end of file +