Implement schedule WYSIWYG and UTC dates

src/web/public/js/slides/slide-form-editor.js

@@ -23,6 +23,22 @@ export function createSlideFormEditorController(options) {
     return String(value === undefined || value === null ? '' : value).trim();
   }
 
+  function isEmptyRichTextValue(value) {
+    var raw = String(value === undefined || value === null ? '' : value).trim();
+    if (!raw) {
+      return true;
+    }
+
+    var stripped = raw
+      .replace(/<\s*br\s*\/?>/gi, '')
+      .replace(/<p[^>]*>(?:\s|&nbsp;|<br\s*\/?>)*<\/p>/gi, '')
+      .replace(/<[^>]+>/g, '')
+      .replace(/&nbsp;/gi, '')
+      .trim();
+
+    return !stripped;
+  }
+
   function normalizeFontSizeValue(value) {
     var raw = String(value || '').trim().toLowerCase();
     if (/^\d+(?:\.\d+)?px$/.test(raw)) {
@@ -156,6 +172,7 @@ export function createSlideFormEditorController(options) {
         editor.save();
       }
       var content = editor.getContent({ format: 'html' });
+      content = isEmptyRichTextValue(content) ? '' : content;
       if (hidden) {
         hidden.value = content;
       }
@@ -170,6 +187,7 @@ export function createSlideFormEditorController(options) {
 
     editor.on('init', function () {
       var content = editor.getContent({ format: 'html' });
+      content = isEmptyRichTextValue(content) ? '' : content;
       if (hidden) {
         hidden.value = content;
       }
@@ -215,20 +233,21 @@ export function createSlideFormEditorController(options) {
       promotion: false,
       statusbar: true,
       resize: true,
-      plugins: 'lists link code advlist fullscreen',
-      toolbar: 'undo redo | fontfamily fontsizeinput | forecolor backcolor bold italic underline strikethrough subscript superscript removeformat | align lineheight indent outdent bullist numlist  | fullscreen',
+      plugins: 'lists link code advlist fullscreen table',
+      toolbar: 'undo redo | fontfamily fontsizeinput | forecolor backcolor bold italic underline strikethrough subscript superscript removeformat | align lineheight indent outdent bullist numlist table | fullscreen',
       toolbar_mode: 'sliding',
       license_key: 'gpl',
       skin: themeAssets.skinName,
       skin_url: themeAssets.skinUrl,
       content_css: getContentCss(),
       body_class: themeAssets.bodyClass,
-      content_style: 'body { font-family: ' + defaultEditorFontFamily + '; font-size: 32px; line-height: 1.5; background-color: ' + getEditorBackgroundColorValue() + '; } p { margin: 1em 0; } p:first-child { margin-top: 0; } p:last-child { margin-bottom: 1em; }' + (editorContentStyle ? ' ' + editorContentStyle : ''),
+      content_style: 'body { font-family: ' + defaultEditorFontFamily + '; font-size: 32px; line-height: 1.5; background-color: ' + getEditorBackgroundColorValue() + '; } p { margin: 1em 0; } p:first-child { margin-top: 0; } p:last-child { margin-bottom: 1em; } table { border-collapse: collapse; width: 100%; } td, th { border: 1px solid currentColor; padding: 0.35em 0.5em; vertical-align: top; } th { font-weight: 700; }' + (editorContentStyle ? ' ' + editorContentStyle : ''),
       font_family_formats: getFontFamilyFormats(),
       font_size_input_default_unit: 'px',
       forced_root_block: 'p',
       force_br_newlines: false,
       newline_behavior: 'default',
+      placeholder: String(source.getAttribute('placeholder') || '').trim(),
       setup: function (editor) {
         editorInstances.set(regionId, editor);
         attachEditorEvents(regionId, editor);