Move Metadata, CodeMirror and title functions in separate files
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63710e1ccc
commit
c79a6e3b2b
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define([
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'jquery',
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'/common/modes.js',
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'/common/themes.js',
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'/bower_components/file-saver/FileSaver.min.js'
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], function ($, Modes, Themes) {
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var saveAs = window.saveAs;
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var module = {};
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module.create = function (CMeditor, ifrw, Cryptpad) {
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var exp = {};
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var Messages = Cryptpad.Messages;
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var CodeMirror = exp.CodeMirror = CMeditor;
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CodeMirror.modeURL = "/bower_components/codemirror/mode/%N/%N.js";
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var $pad = $('#pad-iframe');
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var $textarea = exp.$textarea = $pad.contents().find('#editor1');
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var Title;
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var onLocal = function () {};
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var $rightside;
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exp.init = function (local, title, toolbar) {
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if (typeof local === "function") {
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onLocal = local;
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}
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Title = title;
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$rightside = toolbar.$rightside;
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};
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var editor = exp.editor = CMeditor.fromTextArea($textarea[0], {
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lineNumbers: true,
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lineWrapping: true,
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autoCloseBrackets: true,
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matchBrackets : true,
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showTrailingSpace : true,
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styleActiveLine : true,
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search: true,
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highlightSelectionMatches: {showToken: /\w+/},
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extraKeys: {"Shift-Ctrl-R": undefined},
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foldGutter: true,
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gutters: ["CodeMirror-linenumbers", "CodeMirror-foldgutter"],
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mode: "javascript",
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readOnly: true
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});
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editor.setValue(Messages.codeInitialState);
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var setMode = exp.setMode = function (mode) {
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exp.highlightMode = mode;
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if (mode === 'text') {
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editor.setOption('mode', 'text');
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return;
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}
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CMeditor.autoLoadMode(editor, mode);
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editor.setOption('mode', mode);
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if (exp.$language) {
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var name = exp.$language.find('a[data-value="' + mode + '"]').text() || 'Mode';
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exp.$language.setValue(name);
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}
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};
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var setTheme = exp.setTheme = (function () {
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var path = '/common/theme/';
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var $head = $(ifrw.document.head);
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var themeLoaded = exp.themeLoaded = function (theme) {
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return $head.find('link[href*="'+theme+'"]').length;
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};
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var loadTheme = exp.loadTheme = function (theme) {
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$head.append($('<link />', {
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rel: 'stylesheet',
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href: path + theme + '.css',
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}));
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};
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return function (theme, $select) {
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if (!theme) {
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editor.setOption('theme', 'default');
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} else {
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if (!themeLoaded(theme)) {
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loadTheme(theme);
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}
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editor.setOption('theme', theme);
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}
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if ($select) {
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$select.setValue(theme || 'Theme');
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}
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};
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}());
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var getHeadingText = function () {
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var lines = editor.getValue().split(/\n/);
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var text = '';
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lines.some(function (line) {
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// lisps?
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var lispy = /^\s*(;|#\|)(.*?)$/;
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if (lispy.test(line)) {
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line.replace(lispy, function (a, one, two) {
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text = two;
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});
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return true;
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}
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// lines beginning with a hash are potentially valuable
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// works for markdown, python, bash, etc.
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var hash = /^#(.*?)$/;
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if (hash.test(line)) {
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line.replace(hash, function (a, one) {
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text = one;
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});
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return true;
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}
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// lines including a c-style comment are also valuable
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var clike = /^\s*(\/\*|\/\/)(.*)?(\*\/)*$/;
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if (clike.test(line)) {
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line.replace(clike, function (a, one, two) {
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if (!(two && two.replace)) { return; }
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text = two.replace(/\*\/\s*$/, '').trim();
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});
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return true;
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}
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// TODO make one more pass for multiline comments
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});
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return text.trim();
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};
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exp.configureLanguage = function (cb) {
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var options = [];
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Modes.list.forEach(function (l) {
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options.push({
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tag: 'a',
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attributes: {
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'data-value': l.mode,
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'href': '#',
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},
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content: l.language // Pretty name of the language value
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});
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});
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var dropdownConfig = {
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text: 'Mode', // Button initial text
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options: options, // Entries displayed in the menu
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left: true, // Open to the left of the button
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isSelect: true,
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};
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console.log('here');
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var $block = exp.$language = Cryptpad.createDropdown(dropdownConfig);
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console.log(exp);
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$block.find('a').click(function () {
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setMode($(this).attr('data-value'), $block);
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onLocal();
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});
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if ($rightside) { $rightside.append($block); }
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cb();
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};
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exp.configureTheme = function () {
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/* Remember the user's last choice of theme using localStorage */
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var themeKey = 'CRYPTPAD_CODE_THEME';
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var lastTheme = localStorage.getItem(themeKey) || 'default';
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var options = [];
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Themes.forEach(function (l) {
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options.push({
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tag: 'a',
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attributes: {
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'data-value': l.name,
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'href': '#',
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},
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content: l.name // Pretty name of the language value
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});
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});
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var dropdownConfig = {
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text: 'Theme', // Button initial text
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options: options, // Entries displayed in the menu
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left: true, // Open to the left of the button
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isSelect: true,
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initialValue: lastTheme
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};
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var $block = exp.$theme = Cryptpad.createDropdown(dropdownConfig);
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setTheme(lastTheme, $block);
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$block.find('a').click(function () {
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var theme = $(this).attr('data-value');
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setTheme(theme, $block);
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localStorage.setItem(themeKey, theme);
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});
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if ($rightside) { $rightside.append($block); }
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};
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exp.exportText = function () {
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var text = editor.getValue();
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var ext = Modes.extensionOf(exp.highlightMode);
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var title = Cryptpad.fixFileName(Title ? Title.suggestTitle('cryptpad') : "?") + (ext || '.txt');
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Cryptpad.prompt(Messages.exportPrompt, title, function (filename) {
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if (filename === null) { return; }
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var blob = new Blob([text], {
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type: 'text/plain;charset=utf-8'
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});
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saveAs(blob, filename);
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});
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};
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exp.importText = function (content, file) {
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var $bar = ifrw.$('#cme_toolbox');
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var mode;
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var mime = CodeMirror.findModeByMIME(file.type);
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if (!mime) {
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var ext = /.+\.([^.]+)$/.exec(file.name);
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if (ext[1]) {
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mode = CMeditor.findModeByExtension(ext[1]);
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}
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} else {
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mode = mime && mime.mode || null;
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}
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if (mode && Modes.list.some(function (o) { return o.mode === mode; })) {
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setMode(mode);
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$bar.find('#language-mode').val(mode);
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} else {
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console.log("Couldn't find a suitable highlighting mode: %s", mode);
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setMode('text');
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$bar.find('#language-mode').val('text');
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}
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editor.setValue(content);
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onLocal();
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};
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return exp;
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};
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return module;
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});
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@ -0,0 +1,51 @@
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define(function () {
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var module = {};
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module.create = function (UserList, Title, cfg) {
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var exp = {};
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var updateMetadata = exp.update = function (shjson) {
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// Extract the user list (metadata) from the hyperjson
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var json = (!shjson || typeof shjson !== "string") ? "" : JSON.parse(shjson);
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var titleUpdated = false;
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var metadata;
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if (Array.isArray(json)) {
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metadata = json[3] && json[3].metadata;
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} else {
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metadata = json.metadata;
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}
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if (typeof metadata === "object") {
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if (metadata.users) {
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var userData = metadata.users;
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// Update the local user data
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UserList.addToUserData(userData);
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}
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if (metadata.defaultTitle) {
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Title.updateDefaultTitle(metadata.defaultTitle);
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}
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if (typeof metadata.title !== "undefined") {
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Title.updateTitle(metadata.title || Title.defaultTitle);
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titleUpdated = true;
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}
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if (metadata.slideOptions && cfg.slideOptions) {
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cfg.slideOptions(metadata.slideOptions);
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}
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if (metadata.color && cfg.slideColors) {
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cfg.slideColors(metadata.color, metadata.backColor);
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}
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if (typeof(metadata.palette) !== 'undefined' && cfg.updatePalette) {
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cfg.updatePalette(metadata.palette);
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}
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}
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if (!titleUpdated) {
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Title.updateTitle(Title.defaultTitle);
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}
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};
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return exp;
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};
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return module;
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});
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