7cd97ce8d3
Phase 1 of enhancement plan: - Created tool-renderers.js with 13+ specialized tool renderers - Created tool-rendering.css for context-specific tool styling - Integrated into index.html with cache bust (v1769083100000) Supported tools: - bash, edit, write, read (file operations) - websearch, webfetch (web operations) - task, todowrite (agent operations) - grep, glob, list, patch (utilities) Each tool gets specialized rendering showing the most relevant information in a user-friendly format. Co-Authored-By: Claude <noreply@anthropic.com>
569 lines
21 KiB
JavaScript
569 lines
21 KiB
JavaScript
/**
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* Tool Call Renderers - Specialized rendering per tool type
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* Inspired by CodeNomad's tool rendering system
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* https://github.com/NeuralNomadsAI/CodeNomad
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*
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* Each tool type gets specialized rendering to show the most relevant information
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* in a user-friendly, context-specific way.
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*/
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'use strict';
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// ============================================================
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// Tool Renderer Registry
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// ============================================================
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class ToolRendererRegistry {
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constructor() {
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this.renderers = new Map();
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this.registerDefaultRenderers();
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}
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/**
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* Register a tool renderer
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* @param {string} toolName - Name of the tool
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* @param {Object} renderer - Renderer object with getAction, getTitle, renderBody
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*/
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register(toolName, renderer) {
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this.renderers.set(toolName, renderer);
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}
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/**
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* Get renderer for a tool
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* @param {string} toolName - Name of the tool
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* @returns {Object} - Renderer object
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*/
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get(toolName) {
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return this.renderers.get(toolName) || this.renderers.get('default');
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}
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/**
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* Register all default tool renderers
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*/
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registerDefaultRenderers() {
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// Bash/Shell Commands
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this.register('bash', {
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icon: '⚡',
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getAction: (input) => 'Writing command...',
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getTitle: (input, output, metadata) => {
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const desc = input.description || input.command || '';
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const timeout = input.timeout ? `· ${input.timeout}ms` : '';
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return desc ? `Shell ${desc} ${timeout}`.trim() : 'Shell';
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},
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renderBody: (input, output, metadata) => {
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const command = input.command ? `$ ${escapeHtml(input.command)}` : '';
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const out = metadata.output || output || '';
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const exitCode = metadata.exitCode !== undefined ? `Exit: ${metadata.exitCode}` : '';
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return `
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<div class="tool-bash">
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${command ? `<div class="bash-command">${command}</div>` : ''}
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${out ? `<div class="bash-output">${formatAnsiOutput(escapeHtml(out))}</div>` : ''}
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${exitCode ? `<div class="bash-exit">${exitCode}</div>` : ''}
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</div>
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`;
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}
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});
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// File Edit
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this.register('edit', {
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icon: '✏️',
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getAction: () => 'Preparing edit...',
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getTitle: (input) => {
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const file = input.filePath?.split('/').pop() || 'file';
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return `Edit ${file}`;
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},
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renderBody: (input, output, metadata) => {
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const diff = metadata.diff || output;
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const filePath = input.filePath || 'unknown';
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if (diff) {
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return `
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<div class="tool-edit">
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<div class="edit-file">Modified: ${escapeHtml(filePath)}</div>
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<div class="edit-diff">${formatDiff(diff)}</div>
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</div>
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`;
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}
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const stats = metadata.stats || {};
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const statsText = stats.added || stats.removed ?
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`${stats.added || 0} additions, ${stats.removed || 0} deletions` : '';
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return `
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<div class="tool-edit">
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<div class="edit-file">Modified: ${escapeHtml(filePath)}</div>
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${statsText ? `<div class="edit-stats">${statsText}</div>` : ''}
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</div>
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`;
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}
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});
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// File Write
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this.register('write', {
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icon: '📝',
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getAction: () => 'Writing file...',
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getTitle: (input) => {
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const file = input.filePath?.split('/').pop() || 'file';
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return `Write ${file}`;
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},
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renderBody: (input, output) => {
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const filePath = input.filePath || 'unknown';
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const content = output || '';
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const lines = content.split('\n').length;
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const size = new Blob([content]).size;
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return `
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<div class="tool-write">
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<div class="write-file">Created: ${escapeHtml(filePath)}</div>
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<div class="write-stats">${lines} lines (${formatBytes(size)})</div>
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${content ? `<div class="write-preview"><pre>${escapeHtml(content.split('\n').slice(0, 6).join('\n'))}${lines > 6 ? '\n...' : ''}</pre></div>` : ''}
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</div>
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`;
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}
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});
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// File Read
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this.register('read', {
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icon: '📖',
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getAction: () => 'Reading file...',
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getTitle: (input) => {
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const file = input.filePath?.split('/').pop() || 'file';
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return `Read ${file}`;
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},
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renderBody: (input, output, metadata) => {
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const preview = metadata.preview || output || '';
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const filePath = input.filePath || 'unknown';
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if (preview) {
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const lines = preview.split('\n').slice(0, 6).join('\n');
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const totalLines = preview.split('\n').length;
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return `
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<div class="tool-read">
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<div class="read-file">Read: ${escapeHtml(filePath)}</div>
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<div class="read-preview"><pre>${escapeHtml(lines)}${totalLines > 6 ? '\n...' : ''}</pre></div>
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<div class="read-stats">${totalLines} lines total</div>
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</div>
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`;
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}
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return `
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<div class="tool-read">
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<div class="read-file">Read: ${escapeHtml(filePath)}</div>
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</div>
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`;
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}
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});
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// Web Search
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this.register('websearch', {
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icon: '🔍',
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getAction: () => 'Searching...',
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getTitle: (input) => {
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const query = input.query?.substring(0, 50) || '';
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return query ? `Search: ${query}...` : 'Search';
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},
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renderBody: (input, output) => {
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if (Array.isArray(output)) {
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return `
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<div class="tool-search-results">
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${output.map(result => `
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<div class="search-result">
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<a href="${escapeHtml(result.url || '')}" target="_blank" rel="noopener">${escapeHtml(result.title || '')}</a>
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<div class="result-snippet">${escapeHtml(result.snippet || result.description || '')}</div>
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</div>
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`).join('')}
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</div>
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`;
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}
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// Fallback for string output
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if (typeof output === 'string') {
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return `<div class="tool-search-results"><pre>${escapeHtml(output.substring(0, 500))}</pre></div>`;
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}
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return '';
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}
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});
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// WebFetch
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this.register('webfetch', {
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icon: '🌐',
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getAction: () => 'Fetching...',
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getTitle: (input) => {
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const url = input.url?.substring(0, 50) || '';
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return url ? `Fetch ${url}...` : 'Fetch';
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},
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renderBody: (input, output, metadata) => {
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const url = input.url || '';
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const content = output || '';
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const preview = content.substring(0, 300);
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return `
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<div class="tool-fetch">
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<div class="fetch-url"><a href="${escapeHtml(url)}" target="_blank" rel="noopener">${escapeHtml(url)}</a></div>
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<div class="fetch-preview"><pre>${escapeHtml(preview)}${content.length > 300 ? '...' : ''}</pre></div>
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${content.length > 300 ? `<div class="fetch-stats">${content.length} characters</div>` : ''}
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</div>
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`;
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}
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});
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// Task/Agent Delegation
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this.register('task', {
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icon: '🤖',
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getAction: () => 'Delegating...',
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getTitle: (input) => {
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const type = input.subagent_type || 'agent';
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const desc = input.description?.substring(0, 40) || '';
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return desc ? `Task[${type}] ${desc}...` : `Task[${type}]`;
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},
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renderBody: (input, output, metadata) => {
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const summary = metadata.summary || [];
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const result = output;
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if (summary.length > 0) {
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return `
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<div class="tool-task-summary">
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${summary.map(item => `
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<div class="task-item">
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<span class="task-icon">${getToolIcon(item.tool)}</span>
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<span class="task-desc">${escapeHtml(item.description || item.tool)}</span>
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</div>
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`).join('')}
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</div>
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`;
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}
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if (result && typeof result === 'string') {
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return `<div class="tool-task-result"><pre>${escapeHtml(result.substring(0, 500))}</pre></div>`;
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}
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return '';
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}
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});
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// Todo/Plan Management
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this.register('todowrite', {
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icon: '📋',
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getAction: (input) => {
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const todos = input.todos || [];
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const allPending = todos.every(t => t.status === 'pending');
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const allCompleted = todos.every(t => t.status === 'completed');
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if (allPending) return 'Creating plan...';
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if (allCompleted) return 'Completing plan...';
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return 'Updating plan...';
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},
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getTitle: (input) => {
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const todos = input.todos || [];
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const completed = todos.filter(t => t.status === 'completed').length;
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const total = todos.length;
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return `Plan (${completed}/${total})`;
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},
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renderBody: (input) => {
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const todos = input.todos || [];
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return `
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<div class="tool-todos">
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${todos.map(todo => `
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<div class="todo-item todo-${todo.status}">
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<span class="todo-checkbox">
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${todo.status === 'completed' ? '☑' :
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todo.status === 'in_progress' ? '☐' : '☐'}
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</span>
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<span class="todo-text">${escapeHtml(todo.content)}</span>
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</div>
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`).join('')}
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</div>
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`;
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}
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});
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// Grep - Content Search
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this.register('grep', {
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icon: '🔎',
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getAction: () => 'Searching...',
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getTitle: (input) => {
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const pattern = input.pattern?.substring(0, 40) || '';
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return pattern ? `Grep "${pattern}"` : 'Grep';
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},
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renderBody: (input, output) => {
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if (Array.isArray(output)) {
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return `
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<div class="tool-grep-results">
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${output.slice(0, 20).map(match => `
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<div class="grep-match">
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<div class="grep-file">${escapeHtml(match.path || match.file || '')}</div>
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<div class="grep-line">Line ${match.line || '?'}: ${escapeHtml(match.text || match.content || '').substring(0, 100)}</div>
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</div>
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`).join('')}
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${output.length > 20 ? `<div class="grep-stats">+${output.length - 20} more matches</div>` : ''}
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</div>
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`;
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}
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return '';
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}
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});
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// Glob - File Pattern Matching
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this.register('glob', {
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icon: '📁',
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getAction: () => 'Searching files...',
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getTitle: (input) => {
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const pattern = input.pattern?.substring(0, 50) || '';
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return pattern ? `Glob ${pattern}` : 'Glob';
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},
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renderBody: (input, output) => {
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const files = output || [];
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const count = files.length;
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if (count > 0) {
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return `
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<div class="tool-glob-results">
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<div class="glob-stats">${count} file${count !== 1 ? 's' : ''} found</div>
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<div class="glob-files">
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${files.slice(0, 15).map(f => `<div class="glob-file">${escapeHtml(f)}</div>`).join('')}
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</div>
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${count > 15 ? `<div class="glob-more">+${count - 15} more files</div>` : ''}
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</div>
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`;
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}
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return '<div class="tool-empty">No files found</div>';
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}
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});
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// List - Directory Listing
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this.register('list', {
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icon: '📂',
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getAction: () => 'Listing directory...',
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getTitle: (input) => {
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const path = input.path || '';
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return `List ${path.split('/').pop() || 'directory'}`;
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},
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renderBody: (input, output) => {
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const entries = output?.entries || [];
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return `
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<div class="tool-list-results">
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${entries.slice(0, 20).map(entry => `
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<div class="list-entry">
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<span class="entry-icon">${entry.type === 'directory' ? '📁' : '📄'}</span>
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<span class="entry-name">${escapeHtml(entry.name)}</span>
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</div>
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`).join('')}
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${entries.length > 20 ? `<div class="list-more">+${entries.length - 20} more entries</div>` : ''}
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</div>
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`;
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}
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});
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// Patch - Apply Patch
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this.register('patch', {
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icon: '🔧',
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getAction: () => 'Applying patch...',
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getTitle: () => 'Patch',
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renderBody: (input, output) => {
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return `
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<div class="tool-patch">
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<div class="patch-applied">Patch applied successfully</div>
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</div>
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`;
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}
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});
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// Default fallback for unknown tools
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this.register('default', {
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icon: '🔧',
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getAction: () => 'Processing...',
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getTitle: (input, toolName) => {
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return capitalize(toolName || 'tool');
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},
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renderBody: (input, output) => {
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if (typeof output === 'string' && output) {
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const preview = output.split('\n').slice(0, 10).join('\n');
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return `<div class="tool-default"><pre>${escapeHtml(preview)}</pre></div>`;
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}
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if (output && typeof output === 'object') {
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return `<div class="tool-default"><pre>${escapeHtml(JSON.stringify(output, null, 2).substring(0, 500))}</pre></div>`;
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}
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return '';
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}
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});
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}
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}
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// ============================================================
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// Helper Functions
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// ============================================================
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/**
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* Escape HTML to prevent XSS
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*/
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function escapeHtml(text) {
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if (text === null || text === undefined) return '';
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const div = document.createElement('div');
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div.textContent = text;
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return div.innerHTML;
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}
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/**
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* Capitalize first letter
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*/
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function capitalize(str) {
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if (!str) return '';
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return str.charAt(0).toUpperCase() + str.slice(1);
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}
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/**
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* Format bytes to human readable size
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*/
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function formatBytes(bytes) {
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if (bytes === 0) return '0 B';
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const k = 1024;
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const sizes = ['B', 'KB', 'MB', 'GB'];
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const i = Math.floor(Math.log(bytes) / Math.log(k));
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return parseFloat((bytes / Math.pow(k, i)).toFixed(1)) + ' ' + sizes[i];
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}
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/**
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* Format ANSI escape sequences for terminal output
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*/
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function formatAnsiOutput(text) {
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// Simple ANSI to HTML conversion
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// Remove ANSI codes for now (can be enhanced with proper library)
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return text
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.replace(/\x1b\[[0-9;]*m/g, '') // Remove ANSI color codes
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.replace(/\x1b\[[0-9;]*K/g, ''); // Remove ANSI erase codes
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}
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/**
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* Format unified diff for display
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*/
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function formatDiff(diff) {
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if (!diff) return '';
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const lines = diff.split('\n');
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let html = '';
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for (const line of lines) {
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let className = 'diff-line';
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if (line.startsWith('+') && !line.startsWith('+++')) {
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className += ' diff-add';
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} else if (line.startsWith('-') && !line.startsWith('---')) {
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className += ' diff-remove';
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} else if (line.startsWith('@@')) {
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className += ' diff-hunk';
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}
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html += `<div class="${className}">${escapeHtml(line)}</div>`;
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}
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return html;
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}
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/**
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* Get icon for tool type
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*/
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function getToolIcon(toolName) {
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const icons = {
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'bash': '⚡',
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'edit': '✏️',
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'write': '📝',
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'read': '📖',
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'websearch': '🔍',
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'webfetch': '🌐',
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'task': '🤖',
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'todowrite': '📋',
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'grep': '🔎',
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'glob': '📁',
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'list': '📂'
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};
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return icons[toolName] || '🔧';
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}
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/**
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* Get status icon for tool state
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*/
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function getStatusIcon(status) {
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const icons = {
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'pending': '⏳',
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'running': '⚡',
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'completed': '✓',
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'error': '✗'
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};
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return icons[status] || '⏳';
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}
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// ============================================================
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// Public API
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// ============================================================
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/**
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* Render a tool call with specialized renderer
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* @param {Object} toolCall - Tool call object
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* @param {string} status - Tool status (pending, running, completed, error)
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* @returns {string} - HTML string
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*/
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function renderToolCall(toolCall, status = 'pending') {
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const registry = window.toolRendererRegistry;
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if (!registry) return '';
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const renderer = registry.get(toolCall.name);
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const input = toolCall.input || {};
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const output = toolCall.output;
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const metadata = toolCall.metadata || {};
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const toolId = toolCall.id || `tool-${Date.now()}`;
|
|
|
|
const icon = renderer.icon;
|
|
const action = status === 'pending'
|
|
? renderer.getAction(input)
|
|
: renderer.getTitle(input, output, metadata);
|
|
|
|
const body = status !== 'pending'
|
|
? renderer.renderBody(input, output, metadata)
|
|
: '';
|
|
|
|
return `
|
|
<div class="tool-call tool-status-${status}" data-tool-id="${toolId}" data-tool-name="${escapeHtml(toolCall.name || '')}">
|
|
<button class="tool-header" onclick="window.toggleToolCall('${toolId}')">
|
|
<span class="tool-expand">▶</span>
|
|
<span class="tool-icon">${icon}</span>
|
|
<span class="tool-action">${escapeHtml(action)}</span>
|
|
<span class="tool-status">${getStatusIcon(status)}</span>
|
|
</button>
|
|
<div class="tool-body" id="tool-body-${toolId}" style="display: ${status !== 'pending' ? 'block' : 'none'};">
|
|
${body}
|
|
</div>
|
|
</div>
|
|
`;
|
|
}
|
|
|
|
/**
|
|
* Toggle tool call expand/collapse
|
|
*/
|
|
function toggleToolCall(toolId) {
|
|
const body = document.getElementById(`tool-body-${toolId}`);
|
|
const header = body?.previousElementSibling;
|
|
const expand = header?.querySelector('.tool-expand');
|
|
|
|
if (body && header && expand) {
|
|
const isCollapsed = body.style.display === 'none';
|
|
body.style.display = isCollapsed ? 'block' : 'none';
|
|
expand.textContent = isCollapsed ? '▼' : '▶';
|
|
}
|
|
}
|
|
|
|
// ============================================================
|
|
// Initialize
|
|
// ============================================================
|
|
|
|
// Create global registry
|
|
window.toolRendererRegistry = new ToolRendererRegistry();
|
|
|
|
// Export functions
|
|
window.renderToolCall = renderToolCall;
|
|
window.toggleToolCall = toggleToolCall;
|
|
|
|
console.log('[ToolRenderers] Tool renderer registry initialized with ' +
|
|
window.toolRendererRegistry.renderers.size + ' renderers');
|