397 lines
14 KiB
JavaScript
397 lines
14 KiB
JavaScript
define([
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'jquery',
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'/common/diffMarked.js',
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'/bower_components/nthen/index.js',
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'/common/sframe-common.js',
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'/common/sframe-app-framework.js',
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'/common/sframe-common-codemirror.js',
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'/common/common-util.js',
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'/common/common-hash.js',
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'/common/modes.js',
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'/common/visible.js',
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'/customize/messages.js',
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'cm/lib/codemirror',
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'css!cm/lib/codemirror.css',
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'css!cm/addon/dialog/dialog.css',
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'css!cm/addon/fold/foldgutter.css',
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'cm/mode/gfm/gfm',
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'cm/addon/mode/loadmode',
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'cm/mode/meta',
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'cm/addon/mode/overlay',
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'cm/addon/mode/multiplex',
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'cm/addon/mode/simple',
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'cm/addon/edit/closebrackets',
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'cm/addon/edit/matchbrackets',
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'cm/addon/edit/trailingspace',
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'cm/addon/selection/active-line',
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'cm/addon/search/search',
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'cm/addon/search/match-highlighter',
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'cm/addon/search/searchcursor',
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'cm/addon/dialog/dialog',
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'cm/addon/fold/foldcode',
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'cm/addon/fold/foldgutter',
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'cm/addon/fold/brace-fold',
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'cm/addon/fold/xml-fold',
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'cm/addon/fold/markdown-fold',
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'cm/addon/fold/comment-fold',
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'cm/addon/display/placeholder',
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'less!/code/app-code.less'
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], function (
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$,
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DiffMd,
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nThen,
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SFCommon,
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Framework,
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SFCodeMirror,
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Util,
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Hash,
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Modes,
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Visible,
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Messages,
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CMeditor)
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{
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window.CodeMirror = CMeditor;
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var MEDIA_TAG_MODES = Object.freeze([
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'markdown',
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'gfm',
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'html',
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'htmlembedded',
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'htmlmixed',
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'index.html',
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'php',
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'velocity',
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'xml',
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]);
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var mkMarkdownTb = function (editor, framework) {
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var $codeMirrorContainer = $('#cp-app-code-container');
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var markdownTb = framework._.sfCommon.createMarkdownToolbar(editor);
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$codeMirrorContainer.prepend(markdownTb.toolbar);
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framework._.toolbar.$rightside.append(markdownTb.button);
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var modeChange = function (mode) {
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if (['markdown', 'gfm'].indexOf(mode) !== -1) { return void markdownTb.setState(true); }
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markdownTb.setState(false);
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};
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return {
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modeChange: modeChange
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};
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};
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var mkHelpMenu = function (framework) {
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var $codeMirrorContainer = $('#cp-app-code-container');
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var helpMenu = framework._.sfCommon.createHelpMenu(['text', 'code']);
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$codeMirrorContainer.prepend(helpMenu.menu);
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framework._.toolbar.$drawer.append(helpMenu.button);
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};
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var mkPreviewPane = function (editor, CodeMirror, framework, isPresentMode) {
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var $previewContainer = $('#cp-app-code-preview');
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var $preview = $('#cp-app-code-preview-content');
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var $editorContainer = $('#cp-app-code-editor');
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var $codeMirrorContainer = $('#cp-app-code-container');
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var $codeMirror = $('.CodeMirror');
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$('<img>', {
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src: '/customize/main-favicon.png',
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alt: '',
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class: 'cp-app-code-preview-empty'
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}).appendTo($previewContainer);
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var $previewButton = framework._.sfCommon.createButton('preview', true);
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var forceDrawPreview = function () {
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try {
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if (editor.getValue() === '') {
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$previewContainer.addClass('cp-app-code-preview-isempty');
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return;
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}
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$previewContainer.removeClass('cp-app-code-preview-isempty');
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DiffMd.apply(DiffMd.render(editor.getValue()), $preview, framework._.sfCommon);
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} catch (e) { console.error(e); }
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};
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var drawPreview = Util.throttle(function () {
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if (['markdown', 'gfm'].indexOf(CodeMirror.highlightMode) === -1) { return; }
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if (!$previewButton.is('.cp-toolbar-button-active')) { return; }
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forceDrawPreview();
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}, 150);
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var previewTo;
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$previewButton.click(function () {
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clearTimeout(previewTo);
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$codeMirror.addClass('transition');
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previewTo = setTimeout(function () {
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$codeMirror.removeClass('transition');
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}, 500);
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if (['markdown', 'gfm'].indexOf(CodeMirror.highlightMode) === -1) {
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$previewContainer.show();
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}
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$previewContainer.toggle();
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if ($previewContainer.is(':visible')) {
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forceDrawPreview();
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$codeMirrorContainer.removeClass('cp-app-code-fullpage');
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$previewButton.addClass('cp-toolbar-button-active');
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framework._.sfCommon.setPadAttribute('previewMode', true, function (e) {
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if (e) { return console.log(e); }
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});
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} else {
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$codeMirrorContainer.addClass('cp-app-code-fullpage');
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$previewButton.removeClass('cp-toolbar-button-active');
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framework._.sfCommon.setPadAttribute('previewMode', false, function (e) {
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if (e) { return console.log(e); }
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});
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}
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});
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framework._.toolbar.$rightside.append($previewButton);
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$preview.click(function (e) {
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if (!e.target) { return; }
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var $t = $(e.target);
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if ($t.is('a') || $t.parents('a').length) {
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e.preventDefault();
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var $a = $t.is('a') ? $t : $t.parents('a').first();
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var href = $a.attr('href');
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framework._.sfCommon.openUnsafeURL(href);
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}
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});
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var modeChange = function (mode) {
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if (['markdown', 'gfm'].indexOf(mode) !== -1) {
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$previewButton.show();
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framework._.sfCommon.getPadAttribute('previewMode', function (e, data) {
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if (e) { return void console.error(e); }
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if (data !== false) {
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$previewContainer.show();
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$previewButton.addClass('cp-toolbar-button-active');
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$codeMirrorContainer.removeClass('cp-app-code-fullpage');
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if (isPresentMode) {
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$editorContainer.addClass('cp-app-code-present');
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}
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}
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});
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return;
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}
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$editorContainer.removeClass('cp-app-code-present');
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$previewButton.hide();
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$previewContainer.hide();
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$previewButton.removeClass('active');
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$codeMirrorContainer.addClass('cp-app-code-fullpage');
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};
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var isVisible = function () {
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return $previewContainer.is(':visible');
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};
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framework.onReady(function () {
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// add the splitter
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var splitter = $('<div>', {
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'class': 'cp-splitter'
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}).appendTo($previewContainer);
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$preview.on('scroll', function() {
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splitter.css('top', $preview.scrollTop() + 'px');
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});
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var $target = $codeMirrorContainer;
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splitter.on('mousedown', function (e) {
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e.preventDefault();
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var x = e.pageX;
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var w = $target.width();
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var handler = function (evt) {
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if (evt.type === 'mouseup') {
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$(window).off('mouseup mousemove', handler);
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return;
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}
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$target.css('width', (w - x + evt.pageX) + 'px');
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editor.refresh();
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};
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$(window).off('mouseup mousemove', handler);
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$(window).on('mouseup mousemove', handler);
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});
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});
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framework._.sfCommon.getPadAttribute('previewMode', function (e, data) {
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if (e) { return void console.error(e); }
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if (data === false && $previewButton) {
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$previewButton.click();
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}
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});
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Visible.onChange(function (visible) {
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if (visible) {
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drawPreview();
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}
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});
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return {
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forceDraw: forceDrawPreview,
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draw: drawPreview,
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modeChange: modeChange,
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isVisible: isVisible
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};
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};
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var mkFilePicker = function (framework, editor, evModeChange) {
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evModeChange.reg(function (mode) {
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if (MEDIA_TAG_MODES.indexOf(mode) !== -1) {
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// Embedding is endabled
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framework.setMediaTagEmbedder(function (mt) {
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editor.replaceSelection($(mt)[0].outerHTML);
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});
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} else {
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// Embedding is disabled
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framework.setMediaTagEmbedder();
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}
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});
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};
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/////////////////////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////////////////////////////
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var andThen2 = function (editor, CodeMirror, framework, isPresentMode) {
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var common = framework._.sfCommon;
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var previewPane = mkPreviewPane(editor, CodeMirror, framework, isPresentMode);
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var markdownTb = mkMarkdownTb(editor, framework);
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mkHelpMenu(framework);
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var evModeChange = Util.mkEvent();
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evModeChange.reg(previewPane.modeChange);
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evModeChange.reg(markdownTb.modeChange);
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CodeMirror.mkIndentSettings(framework._.cpNfInner.metadataMgr);
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CodeMirror.init(framework.localChange, framework._.title, framework._.toolbar);
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mkFilePicker(framework, editor, evModeChange);
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if (!framework.isReadOnly()) {
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CodeMirror.configureTheme(common, function () {
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CodeMirror.configureLanguage(common, null, evModeChange.fire);
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});
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} else {
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CodeMirror.configureTheme(common);
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}
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////
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framework.onContentUpdate(function (newContent) {
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var highlightMode = newContent.highlightMode;
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if (highlightMode && highlightMode !== CodeMirror.highlightMode) {
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CodeMirror.setMode(highlightMode, evModeChange.fire);
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}
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CodeMirror.contentUpdate(newContent);
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previewPane.draw();
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});
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framework.setContentGetter(function () {
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var content = CodeMirror.getContent();
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content.highlightMode = CodeMirror.highlightMode;
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previewPane.draw();
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return content;
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});
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framework.onEditableChange(function () {
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editor.setOption('readOnly', framework.isLocked() || framework.isReadOnly());
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});
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framework.setTitleRecommender(CodeMirror.getHeadingText);
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framework.onReady(function (newPad) {
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editor.focus();
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if (newPad && !CodeMirror.highlightMode) {
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CodeMirror.setMode('gfm', evModeChange.fire);
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//console.log("%s => %s", CodeMirror.highlightMode, CodeMirror.$language.val());
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}
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var fmConfig = {
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dropArea: $('.CodeMirror'),
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body: $('body'),
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onUploaded: function (ev, data) {
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var parsed = Hash.parsePadUrl(data.url);
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var secret = Hash.getSecrets('file', parsed.hash, data.password);
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var src = Hash.getBlobPathFromHex(secret.channel);
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var key = Hash.encodeBase64(secret.keys.cryptKey);
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var mt = '<media-tag src="' + src + '" data-crypto-key="cryptpad:' + key + '"></media-tag>';
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editor.replaceSelection(mt);
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}
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};
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common.createFileManager(fmConfig);
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});
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framework.onDefaultContentNeeded(function () {
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editor.setValue(''); //Messages.codeInitialState);
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});
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framework.setFileExporter(CodeMirror.getContentExtension, CodeMirror.fileExporter);
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framework.setFileImporter({}, CodeMirror.fileImporter);
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framework.setNormalizer(function (c) {
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return {
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content: c.content,
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highlightMode: c.highlightMode
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};
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});
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editor.on('change', framework.localChange);
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framework.start();
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};
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var getThumbnailContainer = function () {
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var $preview = $('#cp-app-code-preview-content');
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if ($preview.length && $preview.is(':visible')) {
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return $preview[0];
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}
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};
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var main = function () {
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var CodeMirror;
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var editor;
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var framework;
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nThen(function (waitFor) {
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Framework.create({
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toolbarContainer: '#cme_toolbox',
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contentContainer: '#cp-app-code-editor',
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thumbnail: {
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getContainer: getThumbnailContainer,
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filter: function (el, before) {
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if (before) {
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//$(el).parents().css('overflow', 'visible');
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$(el).css('max-height', Math.max(600, $(el).width()) + 'px');
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return;
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}
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$(el).parents().css('overflow', '');
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$(el).css('max-height', '');
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editor.refresh();
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}
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}
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}, waitFor(function (fw) { framework = fw; }));
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nThen(function (waitFor) {
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$(waitFor());
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}).nThen(function () {
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CodeMirror = SFCodeMirror.create(null, CMeditor);
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$('#cp-app-code-container').addClass('cp-app-code-fullpage');
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editor = CodeMirror.editor;
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}).nThen(waitFor());
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}).nThen(function (/*waitFor*/) {
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framework._.sfCommon.isPresentUrl(function (err, val) {
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andThen2(editor, CodeMirror, framework, val);
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});
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});
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};
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main();
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});
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