442 lines
20 KiB
JavaScript
442 lines
20 KiB
JavaScript
/**
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* Maple Code Blocks - Gutenberg Block
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*
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* Block registration for the Maple Code Blocks plugin
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*/
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(function(blocks, element, editor, components, i18n, data, apiFetch) {
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'use strict';
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const el = element.createElement;
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const { registerBlockType } = blocks;
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const { Fragment } = element;
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const { InspectorControls, BlockControls, AlignmentToolbar, useBlockProps } = editor || {};
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// For older WordPress versions, fallback
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const BlockProps = useBlockProps || function(props) { return props; };
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const {
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PanelBody,
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PanelRow,
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TextControl,
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SelectControl,
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ToggleControl,
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Button,
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Placeholder,
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Spinner,
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Notice,
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ToolbarGroup,
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ToolbarButton,
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__experimentalUnitControl: UnitControl,
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ExternalLink
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} = components;
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const { __ } = i18n;
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const { useState, useEffect } = element;
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const { useSelect } = data;
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// Debug: Log that script is loading
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console.log('Maple Code Blocks: Script loaded, attempting to register block');
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// Register the block
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registerBlockType('maple-code-blocks/code-block', {
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title: __('Maple Code Block', 'maple-code-blocks'),
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description: __('Display code from GitHub, GitLab, Bitbucket, or Codeberg repositories', 'maple-code-blocks'),
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icon: {
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src: 'editor-code',
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background: '#0366d6',
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foreground: '#ffffff'
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},
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category: 'maple-code-blocks',
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keywords: ['github', 'code', 'repository', 'syntax', 'highlight', 'viewer'],
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attributes: {
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repository: {
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type: 'string',
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default: ''
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},
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theme: {
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type: 'string',
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default: 'dark'
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},
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height: {
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type: 'string',
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default: '600px'
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},
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showLineNumbers: {
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type: 'boolean',
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default: true
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},
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initialFile: {
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type: 'string',
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default: ''
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},
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title: {
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type: 'string',
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default: ''
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},
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isValid: {
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type: 'boolean',
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default: false
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},
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repoFiles: {
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type: 'array',
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default: []
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}
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},
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supports: {
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align: ['wide', 'full'],
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className: true,
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customClassName: true,
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html: false,
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anchor: true
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},
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edit: function(props) {
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const { attributes, setAttributes, className, isSelected } = props;
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const {
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repository,
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theme,
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height,
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showLineNumbers,
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initialFile,
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title,
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isValid,
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repoFiles
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} = attributes;
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const [isValidating, setIsValidating] = useState(false);
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const [validationError, setValidationError] = useState('');
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const [isLoadingFiles, setIsLoadingFiles] = useState(false);
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const [popularRepo, setPopularRepo] = useState('');
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const blockProps = BlockProps({
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className: className + ' mcb-block-editor'
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});
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// Validate repository when it changes
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useEffect(() => {
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if (repository && repository.includes('/')) {
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validateRepository();
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}
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}, [repository]);
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// Validate repository format and existence
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const validateRepository = () => {
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setIsValidating(true);
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setValidationError('');
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// Basic format validation
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const repoPattern = /^[a-zA-Z0-9\-_]+\/[a-zA-Z0-9\-_\.]+$/;
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if (!repoPattern.test(repository)) {
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setValidationError('Invalid format. Use: owner/repository');
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setIsValidating(false);
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setAttributes({ isValid: false });
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return;
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}
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// Validate with API
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apiFetch({
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path: '/maple-code-blocks/v1/validate-repo',
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method: 'POST',
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data: { repository: repository }
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}).then(response => {
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setAttributes({ isValid: true });
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setValidationError('');
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loadRepositoryFiles();
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}).catch(error => {
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setValidationError(error.message || 'Repository not found or inaccessible');
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setAttributes({ isValid: false });
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}).finally(() => {
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setIsValidating(false);
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});
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};
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// Load repository files for initial file selection
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const loadRepositoryFiles = () => {
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setIsLoadingFiles(true);
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apiFetch({
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path: '/maple-code-blocks/v1/get-files',
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method: 'POST',
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data: { repository: repository }
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}).then(response => {
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setAttributes({ repoFiles: response.files || [] });
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}).catch(error => {
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console.error('Failed to load files:', error);
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}).finally(() => {
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setIsLoadingFiles(false);
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});
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};
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// Set a popular repository
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const setPopularRepository = (repo) => {
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setAttributes({ repository: repo });
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setPopularRepo('');
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};
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// Height units for the control
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const units = [
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{ value: 'px', label: 'px' },
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{ value: '%', label: '%' },
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{ value: 'vh', label: 'vh' },
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{ value: 'em', label: 'em' },
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{ value: 'rem', label: 'rem' }
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];
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return el(Fragment, {},
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// Block Controls Toolbar
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el(BlockControls, {},
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el(ToolbarGroup, {},
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el(ToolbarButton, {
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icon: 'update',
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label: __('Refresh Repository', 'maple-code-blocks'),
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onClick: validateRepository,
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disabled: !repository || isValidating
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}),
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el(ToolbarButton, {
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icon: 'external',
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label: __('View on GitHub', 'maple-code-blocks'),
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onClick: () => window.open('https://github.com/' + repository, '_blank'),
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disabled: !repository || !isValid
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})
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)
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),
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// Inspector Controls (Sidebar)
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el(InspectorControls, {},
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el(PanelBody, {
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title: __('Repository Settings', 'maple-code-blocks'),
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initialOpen: true
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},
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el(TextControl, {
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label: __('GitHub Repository', 'maple-code-blocks'),
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value: repository,
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onChange: (value) => setAttributes({ repository: value }),
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placeholder: 'owner/repository',
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help: __('Format: owner/repository (e.g., facebook/react)', 'maple-code-blocks')
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}),
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isValidating && el(Spinner),
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validationError && el(Notice, {
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status: 'error',
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isDismissible: false
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}, validationError),
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isValid && !isValidating && el(Notice, {
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status: 'success',
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isDismissible: false
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}, __('✓ Repository validated', 'maple-code-blocks')),
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el(PanelRow, {},
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el('div', { style: { width: '100%' } },
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el('label', {}, __('Popular Repositories', 'maple-code-blocks')),
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el(SelectControl, {
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value: popularRepo,
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onChange: setPopularRepository,
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options: [
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{ label: __('Select a repository...', 'maple-code-blocks'), value: '' },
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...mcbBlockData.popularRepos.map(repo => ({
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label: repo,
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value: repo
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}))
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]
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})
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)
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),
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repository && el(ExternalLink, {
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href: 'https://github.com/' + repository
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}, __('View on GitHub →', 'maple-code-blocks'))
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),
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el(PanelBody, {
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title: __('Display Settings', 'maple-code-blocks'),
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initialOpen: false
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},
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el(TextControl, {
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label: __('Title (Optional)', 'maple-code-blocks'),
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value: title,
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onChange: (value) => setAttributes({ title: value }),
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placeholder: __('e.g., React Source Code', 'maple-code-blocks')
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}),
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el(SelectControl, {
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label: __('Theme', 'maple-code-blocks'),
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value: theme,
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onChange: (value) => setAttributes({ theme: value }),
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options: mcbBlockData.themes
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}),
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el('div', {
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className: 'mcb-height-control',
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style: { marginBottom: '20px' }
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},
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el('label', {}, __('Height', 'maple-code-blocks')),
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el(TextControl, {
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value: height,
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onChange: (value) => setAttributes({ height: value }),
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placeholder: '600px',
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help: __('Examples: 600px, 80vh, 100%', 'maple-code-blocks')
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})
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),
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el(ToggleControl, {
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label: __('Show Line Numbers', 'maple-code-blocks'),
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checked: showLineNumbers,
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onChange: (value) => setAttributes({ showLineNumbers: value })
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})
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),
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el(PanelBody, {
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title: __('Advanced Settings', 'maple-code-blocks'),
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initialOpen: false
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},
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isLoadingFiles && el(Spinner),
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!isLoadingFiles && repoFiles.length > 0 && el(SelectControl, {
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label: __('Initial File to Display', 'maple-code-blocks'),
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value: initialFile,
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onChange: (value) => setAttributes({ initialFile: value }),
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options: [
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{ label: __('None (Show file browser)', 'maple-code-blocks'), value: '' },
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...repoFiles.map(file => ({
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label: file.name,
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value: file.path
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}))
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],
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help: __('Select a file to display when the viewer loads', 'maple-code-blocks')
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})
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)
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),
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// Main Block Content
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el('div', blockProps,
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!repository ?
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// Empty state placeholder
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el(Placeholder, {
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icon: 'editor-code',
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label: __('GitHub Code Viewer', 'maple-code-blocks'),
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instructions: __('Display code from any public GitHub repository', 'maple-code-blocks')
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},
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el(TextControl, {
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value: repository,
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onChange: (value) => setAttributes({ repository: value }),
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placeholder: 'owner/repository',
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label: __('Repository', 'maple-code-blocks')
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}),
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el('div', { style: { marginTop: '10px' } },
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el('strong', {}, __('Quick Start:', 'maple-code-blocks')),
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el('div', { style: { marginTop: '5px' } },
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mcbBlockData.popularRepos.slice(0, 3).map(repo =>
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el(Button, {
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key: repo,
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isSecondary: true,
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onClick: () => setAttributes({ repository: repo }),
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style: { margin: '2px' }
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}, repo)
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)
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)
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)
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) :
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// Preview state
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el('div', {
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className: 'mcb-block-preview',
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style: {
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background: theme === 'dark' ? '#1e1e1e' : '#ffffff',
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border: '1px solid #e0e0e0',
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borderRadius: '4px',
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padding: '20px',
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minHeight: '200px'
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}
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},
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title && el('h3', {
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style: {
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margin: '0 0 10px 0',
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color: theme === 'dark' ? '#ffffff' : '#000000'
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}
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}, title),
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el('div', {
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className: 'mcb-preview-header',
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style: {
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display: 'flex',
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alignItems: 'center',
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marginBottom: '15px',
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paddingBottom: '10px',
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borderBottom: '1px solid ' + (theme === 'dark' ? '#444' : '#e0e0e0')
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}
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},
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el('svg', {
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width: '20',
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height: '20',
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viewBox: '0 0 24 24',
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style: { marginRight: '10px' }
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},
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el('path', {
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fill: theme === 'dark' ? '#ffffff' : '#000000',
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d: 'M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z'
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})
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),
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el('span', {
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style: {
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fontSize: '14px',
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color: theme === 'dark' ? '#d4d4d4' : '#666'
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}
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}, repository)
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),
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el('div', {
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className: 'mcb-preview-info',
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style: {
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display: 'flex',
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flexWrap: 'wrap',
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gap: '15px',
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fontSize: '13px',
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color: theme === 'dark' ? '#969696' : '#666'
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}
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},
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el('div', {}, '🎨 Theme: ' + theme),
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el('div', {}, '📏 Height: ' + height),
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el('div', {}, showLineNumbers ? '✅ Line Numbers' : '❌ No Line Numbers'),
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initialFile && el('div', {}, '📄 Initial: ' + initialFile.split('/').pop())
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),
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isValidating && el('div', {
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style: {
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textAlign: 'center',
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padding: '20px',
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color: theme === 'dark' ? '#ffffff' : '#000000'
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}
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}, el(Spinner), ' Validating repository...'),
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!isValidating && isValid && el('div', {
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style: {
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marginTop: '15px',
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padding: '10px',
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background: theme === 'dark' ? '#0e4429' : '#d4edda',
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borderRadius: '4px',
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color: theme === 'dark' ? '#52c41a' : '#155724',
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fontSize: '13px'
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}
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}, '✓ Repository validated and ready to display')
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)
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)
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);
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},
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save: function(props) {
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// For server-side rendered blocks, we need to return something
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// This will be replaced by the PHP render callback
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return el('div', { className: 'maple-code-block-placeholder' }, 'Loading...');
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}
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});
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})(
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window.wp.blocks,
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window.wp.element,
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window.wp.blockEditor || window.wp.editor,
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window.wp.components,
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window.wp.i18n,
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window.wp.data,
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window.wp.apiFetch
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);
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