@@ -1,610 +0,0 @@
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'use client';
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import React, { useState, useEffect, useCallback, useRef } from 'react';
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import { PortableText } from '@portabletext/react';
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import type { PortableTextBlock } from '@portabletext/types';
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import Button from '../ui/Button';
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import { Textarea } from '../ui/Input';
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import { sanitizeHtmlSync } from '../../lib/sanitization';
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import { storyApi } from '../../lib/api';
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import {
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htmlToPortableText,
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portableTextToHtml,
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parseHtmlToBlocks
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} from '../../lib/portabletext/conversion';
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import {
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createTextBlock,
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createImageBlock,
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emptyPortableTextContent,
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portableTextSchema
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} from '../../lib/portabletext/schema';
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import type { CustomPortableTextBlock } from '../../lib/portabletext/schema';
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interface PortableTextEditorProps {
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value: string; // HTML value for compatibility
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onChange: (value: string) => void; // Returns HTML for compatibility
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placeholder?: string;
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error?: string;
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storyId?: string;
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enableImageProcessing?: boolean;
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}
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export default function PortableTextEditor({
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value,
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onChange,
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placeholder = 'Write your story here...',
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error,
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storyId,
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enableImageProcessing = false
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}: PortableTextEditorProps) {
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console.log('🎯 PortableTextEditor loaded!', { value: value?.length, enableImageProcessing });
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const [viewMode, setViewMode] = useState<'visual' | 'html'>('visual');
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const [portableTextValue, setPortableTextValue] = useState<CustomPortableTextBlock[]>(emptyPortableTextContent);
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const [htmlValue, setHtmlValue] = useState(value);
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const [isMaximized, setIsMaximized] = useState(false);
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const [containerHeight, setContainerHeight] = useState(300);
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const containerRef = useRef<HTMLDivElement>(null);
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const editableRef = useRef<HTMLDivElement>(null);
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// Image processing state
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const [imageProcessingQueue, setImageProcessingQueue] = useState<string[]>([]);
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const [processedImages, setProcessedImages] = useState<Set<string>>(new Set());
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const [imageWarnings, setImageWarnings] = useState<string[]>([]);
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const imageProcessingTimeoutRef = useRef<NodeJS.Timeout | null>(null);
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// Initialize Portable Text content from HTML value
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useEffect(() => {
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if (value && value !== htmlValue) {
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const blocks = parseHtmlToBlocks(value);
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setPortableTextValue(blocks);
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setHtmlValue(value);
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}
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}, [value]);
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// Convert Portable Text to HTML when content changes
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const updateHtmlFromPortableText = useCallback((blocks: CustomPortableTextBlock[]) => {
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const html = portableTextToHtml(blocks);
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setHtmlValue(html);
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onChange(html);
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}, [onChange]);
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// Image processing functionality (maintained from original)
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const findImageUrlsInHtml = (html: string): string[] => {
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const imgRegex = /<img[^>]+src=["']([^"']+)["'][^>]*>/gi;
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const urls: string[] = [];
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let match;
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while ((match = imgRegex.exec(html)) !== null) {
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const url = match[1];
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if (!url.startsWith('/') && !url.startsWith('data:')) {
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urls.push(url);
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}
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}
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return urls;
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};
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const processContentImagesDebounced = useCallback(async (content: string) => {
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if (!enableImageProcessing || !storyId) return;
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const imageUrls = findImageUrlsInHtml(content);
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if (imageUrls.length === 0) return;
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const newUrls = imageUrls.filter(url => !processedImages.has(url));
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if (newUrls.length === 0) return;
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setImageProcessingQueue(prev => [...prev, ...newUrls]);
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try {
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const result = await storyApi.processContentImages(storyId, content);
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setProcessedImages(prev => new Set([...Array.from(prev), ...newUrls]));
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setImageProcessingQueue(prev => prev.filter(url => !newUrls.includes(url)));
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if (result.processedContent !== content) {
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const newBlocks = parseHtmlToBlocks(result.processedContent);
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setPortableTextValue(newBlocks);
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onChange(result.processedContent);
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setHtmlValue(result.processedContent);
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}
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if (result.hasWarnings && result.warnings) {
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setImageWarnings(prev => [...prev, ...result.warnings!]);
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}
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} catch (error) {
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console.error('Failed to process content images:', error);
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setImageProcessingQueue(prev => prev.filter(url => !newUrls.includes(url)));
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const errorMessage = error instanceof Error ? error.message : String(error);
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setImageWarnings(prev => [...prev, `Failed to process some images: ${errorMessage}`]);
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}
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}, [enableImageProcessing, storyId, processedImages, onChange]);
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const triggerImageProcessing = useCallback((content: string) => {
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if (!enableImageProcessing || !storyId) return;
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if (imageProcessingTimeoutRef.current) {
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clearTimeout(imageProcessingTimeoutRef.current);
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}
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imageProcessingTimeoutRef.current = setTimeout(() => {
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processContentImagesDebounced(content);
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}, 2000);
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}, [enableImageProcessing, storyId, processContentImagesDebounced]);
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// Toolbar functionality
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const insertTextWithFormat = (format: string) => {
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const newBlock = createTextBlock('New ' + format, format === 'normal' ? 'normal' : format);
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const newBlocks = [...portableTextValue, newBlock];
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setPortableTextValue(newBlocks);
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updateHtmlFromPortableText(newBlocks);
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};
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const formatText = useCallback((format: string) => {
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if (viewMode === 'visual') {
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// In visual mode, add a new formatted block
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insertTextWithFormat(format);
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} else {
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// HTML mode - maintain original functionality
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const textarea = document.querySelector('textarea') as HTMLTextAreaElement;
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if (!textarea) return;
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const start = textarea.selectionStart;
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const end = textarea.selectionEnd;
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const selectedText = htmlValue.substring(start, end);
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if (selectedText) {
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const beforeText = htmlValue.substring(0, start);
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const afterText = htmlValue.substring(end);
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const formattedText = `<${format}>${selectedText}</${format}>`;
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const newValue = beforeText + formattedText + afterText;
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setHtmlValue(newValue);
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onChange(newValue);
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setTimeout(() => {
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textarea.focus();
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textarea.setSelectionRange(start, start + formattedText.length);
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}, 0);
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} else {
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const template = format === 'h1' ? '<h1>Heading 1</h1>' :
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format === 'h2' ? '<h2>Heading 2</h2>' :
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format === 'h3' ? '<h3>Heading 3</h3>' :
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format === 'h4' ? '<h4>Heading 4</h4>' :
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format === 'h5' ? '<h5>Heading 5</h5>' :
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format === 'h6' ? '<h6>Heading 6</h6>' :
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`<${format}>Formatted text</${format}>`;
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const newValue = htmlValue.substring(0, start) + template + htmlValue.substring(start);
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setHtmlValue(newValue);
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onChange(newValue);
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setTimeout(() => {
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const tagLength = `<${format}>`.length;
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const newPosition = start + tagLength;
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textarea.focus();
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textarea.setSelectionRange(newPosition, newPosition + (template.includes('Heading') ? template.split('>')[1].split('<')[0].length : 'Formatted text'.length));
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}, 0);
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}
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}
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}, [viewMode, htmlValue, onChange, portableTextValue, updateHtmlFromPortableText]);
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// Handle HTML mode changes
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const handleHtmlChange = (e: React.ChangeEvent<HTMLTextAreaElement>) => {
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const html = e.target.value;
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setHtmlValue(html);
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onChange(html);
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// Update Portable Text representation
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const blocks = parseHtmlToBlocks(html);
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setPortableTextValue(blocks);
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triggerImageProcessing(html);
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};
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// Handle visual mode content changes
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const handleVisualContentChange = () => {
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if (editableRef.current) {
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const html = editableRef.current.innerHTML;
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const blocks = parseHtmlToBlocks(html);
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setPortableTextValue(blocks);
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updateHtmlFromPortableText(blocks);
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triggerImageProcessing(html);
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}
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};
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// Paste handling
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const handlePaste = async (e: React.ClipboardEvent<HTMLDivElement>) => {
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if (viewMode !== 'visual') return;
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e.preventDefault();
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try {
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const clipboardData = e.clipboardData;
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let htmlContent = '';
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let plainText = '';
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try {
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htmlContent = clipboardData.getData('text/html');
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plainText = clipboardData.getData('text/plain');
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} catch (e) {
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console.log('Direct getData failed:', e);
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}
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if (htmlContent && htmlContent.trim().length > 0) {
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let processedHtml = htmlContent;
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if (enableImageProcessing && storyId) {
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const hasImages = /<img[^>]+src=['"'][^'"']*['"][^>]*>/i.test(htmlContent);
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if (hasImages) {
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try {
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const result = await storyApi.processContentImages(storyId, htmlContent);
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processedHtml = result.processedContent;
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if (result.downloadedImages && result.downloadedImages.length > 0) {
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setProcessedImages(prev => new Set([...Array.from(prev), ...result.downloadedImages]));
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}
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if (result.warnings && result.warnings.length > 0) {
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setImageWarnings(prev => [...prev, ...result.warnings!]);
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}
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} catch (error) {
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console.error('Image processing failed during paste:', error);
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}
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}
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}
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const sanitizedHtml = sanitizeHtmlSync(processedHtml);
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const blocks = parseHtmlToBlocks(sanitizedHtml);
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// Insert at current position
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const newBlocks = [...portableTextValue, ...blocks];
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setPortableTextValue(newBlocks);
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updateHtmlFromPortableText(newBlocks);
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} else if (plainText && plainText.trim().length > 0) {
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const textBlocks = plainText
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.split('\n\n')
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.filter(p => p.trim())
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.map(p => createTextBlock(p.trim()));
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const newBlocks = [...portableTextValue, ...textBlocks];
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setPortableTextValue(newBlocks);
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updateHtmlFromPortableText(newBlocks);
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}
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} catch (error) {
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console.error('Error handling paste:', error);
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}
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};
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// Maximize/minimize functionality
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const toggleMaximize = () => {
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if (!isMaximized) {
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if (containerRef.current) {
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setContainerHeight(containerRef.current.scrollHeight || containerHeight);
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}
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}
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setIsMaximized(!isMaximized);
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};
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// Keyboard shortcuts
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useEffect(() => {
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const handleKeyDown = (e: KeyboardEvent) => {
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if (e.key === 'Escape' && isMaximized) {
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setIsMaximized(false);
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return;
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}
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if (e.ctrlKey && e.shiftKey && !e.altKey && !e.metaKey) {
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const num = parseInt(e.key);
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if (num >= 1 && num <= 6) {
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e.preventDefault();
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formatText(`h${num}`);
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return;
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}
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}
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if (e.ctrlKey && !e.shiftKey && !e.altKey && !e.metaKey) {
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switch (e.key.toLowerCase()) {
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case 'b':
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e.preventDefault();
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formatText('strong');
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return;
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case 'i':
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e.preventDefault();
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formatText('em');
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return;
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}
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}
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};
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document.addEventListener('keydown', handleKeyDown);
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if (isMaximized) {
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document.body.style.overflow = 'hidden';
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} else {
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document.body.style.overflow = '';
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}
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return () => {
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document.removeEventListener('keydown', handleKeyDown);
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document.body.style.overflow = '';
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};
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}, [isMaximized, formatText]);
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// Cleanup
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useEffect(() => {
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return () => {
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if (imageProcessingTimeoutRef.current) {
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clearTimeout(imageProcessingTimeoutRef.current);
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}
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};
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}, []);
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// Custom components for Portable Text rendering
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const portableTextComponents = {
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types: {
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image: ({ value }: { value: any }) => (
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<div className="image-block my-4">
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<img
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src={value.src}
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alt={value.alt || ''}
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className="max-w-full h-auto"
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loading="lazy"
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/>
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{value.caption && (
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<p className="text-sm text-gray-600 mt-2 italic">{value.caption}</p>
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)}
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</div>
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),
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},
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block: {
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normal: ({ children }: any) => <p className="mb-2">{children}</p>,
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h1: ({ children }: any) => <h1 className="text-3xl font-bold mb-4">{children}</h1>,
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h2: ({ children }: any) => <h2 className="text-2xl font-bold mb-3">{children}</h2>,
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h3: ({ children }: any) => <h3 className="text-xl font-bold mb-3">{children}</h3>,
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h4: ({ children }: any) => <h4 className="text-lg font-bold mb-2">{children}</h4>,
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h5: ({ children }: any) => <h5 className="text-base font-bold mb-2">{children}</h5>,
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h6: ({ children }: any) => <h6 className="text-sm font-bold mb-2">{children}</h6>,
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blockquote: ({ children }: any) => (
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<blockquote className="border-l-4 border-gray-300 pl-4 italic my-4">{children}</blockquote>
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),
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},
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marks: {
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strong: ({ children }: any) => <strong>{children}</strong>,
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em: ({ children }: any) => <em>{children}</em>,
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underline: ({ children }: any) => <u>{children}</u>,
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strike: ({ children }: any) => <s>{children}</s>,
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code: ({ children }: any) => (
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<code className="bg-gray-100 px-1 py-0.5 rounded text-sm font-mono">{children}</code>
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),
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},
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};
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return (
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<div className="space-y-2">
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||||
{/* Toolbar */}
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||||
<div className="flex items-center justify-between p-2 theme-card border theme-border rounded-t-lg">
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||||
<div className="flex items-center gap-2">
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<div className="text-xs bg-green-100 text-green-800 px-2 py-1 rounded">
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✨ Portable Text Editor
|
||||
</div>
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||||
<Button
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||||
type="button"
|
||||
size="sm"
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||||
variant="ghost"
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||||
onClick={() => setViewMode('visual')}
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||||
className={viewMode === 'visual' ? 'theme-accent-bg text-white' : ''}
|
||||
>
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||||
Visual
|
||||
</Button>
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||||
<Button
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||||
type="button"
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
onClick={() => setViewMode('html')}
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||||
className={viewMode === 'html' ? 'theme-accent-bg text-white' : ''}
|
||||
>
|
||||
HTML
|
||||
</Button>
|
||||
</div>
|
||||
|
||||
<div className="flex items-center gap-1">
|
||||
{/* Image processing status */}
|
||||
{enableImageProcessing && (
|
||||
<>
|
||||
{imageProcessingQueue.length > 0 && (
|
||||
<div className="flex items-center gap-1 text-xs text-blue-600 dark:text-blue-400 mr-2">
|
||||
<div className="animate-spin h-3 w-3 border-2 border-blue-600 border-t-transparent rounded-full"></div>
|
||||
<span>Processing {imageProcessingQueue.length} image{imageProcessingQueue.length > 1 ? 's' : ''}...</span>
|
||||
</div>
|
||||
)}
|
||||
{imageWarnings.length > 0 && (
|
||||
<div className="flex items-center gap-1 text-xs text-orange-600 dark:text-orange-400 mr-2" title={imageWarnings.join('\n')}>
|
||||
<span>⚠️</span>
|
||||
<span>{imageWarnings.length} warning{imageWarnings.length > 1 ? 's' : ''}</span>
|
||||
</div>
|
||||
)}
|
||||
</>
|
||||
)}
|
||||
|
||||
<Button
|
||||
type="button"
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
onClick={toggleMaximize}
|
||||
title={isMaximized ? "Minimize editor" : "Maximize editor"}
|
||||
className="font-mono"
|
||||
>
|
||||
{isMaximized ? "⊡" : "⊞"}
|
||||
</Button>
|
||||
<div className="w-px h-4 bg-gray-300 mx-1" />
|
||||
<Button
|
||||
type="button"
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
onClick={() => formatText('strong')}
|
||||
title="Bold (Ctrl+B)"
|
||||
className="font-bold"
|
||||
>
|
||||
B
|
||||
</Button>
|
||||
<Button
|
||||
type="button"
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
onClick={() => formatText('em')}
|
||||
title="Italic (Ctrl+I)"
|
||||
className="italic"
|
||||
>
|
||||
I
|
||||
</Button>
|
||||
<div className="w-px h-4 bg-gray-300 mx-1" />
|
||||
<Button
|
||||
type="button"
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
onClick={() => formatText('h1')}
|
||||
title="Heading 1 (Ctrl+Shift+1)"
|
||||
className="text-lg font-bold"
|
||||
>
|
||||
H1
|
||||
</Button>
|
||||
<Button
|
||||
type="button"
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
onClick={() => formatText('h2')}
|
||||
title="Heading 2 (Ctrl+Shift+2)"
|
||||
className="text-base font-bold"
|
||||
>
|
||||
H2
|
||||
</Button>
|
||||
<Button
|
||||
type="button"
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
onClick={() => formatText('h3')}
|
||||
title="Heading 3 (Ctrl+Shift+3)"
|
||||
className="text-sm font-bold"
|
||||
>
|
||||
H3
|
||||
</Button>
|
||||
<Button
|
||||
type="button"
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
onClick={() => formatText('h4')}
|
||||
title="Heading 4 (Ctrl+Shift+4)"
|
||||
className="text-xs font-bold"
|
||||
>
|
||||
H4
|
||||
</Button>
|
||||
<Button
|
||||
type="button"
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
onClick={() => formatText('h5')}
|
||||
title="Heading 5 (Ctrl+Shift+5)"
|
||||
className="text-xs font-bold"
|
||||
>
|
||||
H5
|
||||
</Button>
|
||||
<Button
|
||||
type="button"
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
onClick={() => formatText('h6')}
|
||||
title="Heading 6 (Ctrl+Shift+6)"
|
||||
className="text-xs font-bold"
|
||||
>
|
||||
H6
|
||||
</Button>
|
||||
<div className="w-px h-4 bg-gray-300 mx-1" />
|
||||
<Button
|
||||
type="button"
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
onClick={() => formatText('p')}
|
||||
title="Paragraph"
|
||||
>
|
||||
P
|
||||
</Button>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
{/* Editor */}
|
||||
<div
|
||||
className={`relative border theme-border rounded-b-lg ${
|
||||
isMaximized ? 'fixed inset-4 z-50 bg-white dark:bg-gray-900 shadow-2xl' : ''
|
||||
}`}
|
||||
style={isMaximized ? {} : { height: containerHeight }}
|
||||
>
|
||||
<div
|
||||
ref={containerRef}
|
||||
className="h-full flex flex-col overflow-hidden"
|
||||
>
|
||||
{/* Editor content */}
|
||||
<div className="flex-1 overflow-hidden">
|
||||
{viewMode === 'visual' ? (
|
||||
<div className="relative h-full">
|
||||
<div
|
||||
ref={editableRef}
|
||||
contentEditable
|
||||
onInput={handleVisualContentChange}
|
||||
onPaste={handlePaste}
|
||||
className="p-3 h-full overflow-y-auto focus:outline-none focus:ring-0 resize-none"
|
||||
suppressContentEditableWarning={true}
|
||||
>
|
||||
<PortableText
|
||||
value={portableTextValue}
|
||||
components={portableTextComponents}
|
||||
/>
|
||||
</div>
|
||||
{(!portableTextValue || portableTextValue.length === 0 ||
|
||||
(portableTextValue.length === 1 && !portableTextValue[0])) && (
|
||||
<div className="absolute top-3 left-3 text-gray-500 dark:text-gray-400 pointer-events-none select-none">
|
||||
{placeholder}
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
) : (
|
||||
<Textarea
|
||||
value={htmlValue}
|
||||
onChange={handleHtmlChange}
|
||||
placeholder="<p>Write your HTML content here...</p>"
|
||||
className="border-0 rounded-none focus:ring-0 font-mono text-sm h-full resize-none"
|
||||
/>
|
||||
)}
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
{/* Preview for HTML mode */}
|
||||
{viewMode === 'html' && htmlValue && !isMaximized && (
|
||||
<div className="space-y-2">
|
||||
<h4 className="text-sm font-medium theme-header">Preview:</h4>
|
||||
<div className="p-4 border theme-border rounded-lg theme-card max-h-40 overflow-y-auto">
|
||||
<PortableText
|
||||
value={portableTextValue}
|
||||
components={portableTextComponents}
|
||||
/>
|
||||
</div>
|
||||
</div>
|
||||
)}
|
||||
|
||||
{error && (
|
||||
<p className="text-sm text-red-600 dark:text-red-400">{error}</p>
|
||||
)}
|
||||
|
||||
<div className="text-xs theme-text">
|
||||
<p>
|
||||
<strong>Visual mode:</strong> Structured content editor with rich formatting.
|
||||
Paste content from websites and it will be converted to structured format.
|
||||
</p>
|
||||
<p>
|
||||
<strong>HTML mode:</strong> Edit HTML source directly for advanced formatting.
|
||||
Content is automatically sanitized for security.
|
||||
</p>
|
||||
<p>
|
||||
<strong>Keyboard shortcuts:</strong> Ctrl+B (Bold), Ctrl+I (Italic), Ctrl+Shift+1-6 (Headings 1-6).
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
Reference in New Issue
Block a user