Juan José Gutiérrez de Quevedo Pérez
df78bab6f4
- Modified cvs_client.py to skip tags with value '(none)' using case-insensitive comparison - Updated ui.js to also check for '(none)' tags when displaying patchsets - Patchsets without tags no longer show any tag badge in the UI
567 lines
No EOL
20 KiB
JavaScript
567 lines
No EOL
20 KiB
JavaScript
/**
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* UI Management Module
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* Handles DOM manipulation and view switching
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*/
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class UIManager {
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constructor() {
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this.currentFile = null;
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this.currentHistory = null;
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this.initializeElements();
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this.initializeTheme();
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}
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/**
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* Convert a date string to relative format (e.g., "2 hours ago")
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* @param {string} dateStr - Date string in format "YYYY/MM/DD HH:MM:SS"
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* @returns {string} Relative date string
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*/
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getRelativeDate(dateStr) {
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try {
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// Parse the date string (format: "YYYY/MM/DD HH:MM:SS")
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const parts = dateStr.match(/(\d{4})\/(\d{2})\/(\d{2})\s+(\d{2}):(\d{2}):(\d{2})/);
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if (!parts) return dateStr;
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const date = new Date(parts[1], parts[2] - 1, parts[3], parts[4], parts[5], parts[6]);
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const now = new Date();
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const seconds = Math.floor((now - date) / 1000);
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if (seconds < 60) return 'just now';
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if (seconds < 3600) return `${Math.floor(seconds / 60)} minute${Math.floor(seconds / 60) > 1 ? 's' : ''} ago`;
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if (seconds < 86400) return `${Math.floor(seconds / 3600)} hour${Math.floor(seconds / 3600) > 1 ? 's' : ''} ago`;
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if (seconds < 604800) return `${Math.floor(seconds / 86400)} day${Math.floor(seconds / 86400) > 1 ? 's' : ''} ago`;
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if (seconds < 2592000) return `${Math.floor(seconds / 604800)} week${Math.floor(seconds / 604800) > 1 ? 's' : ''} ago`;
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if (seconds < 31536000) return `${Math.floor(seconds / 2592000)} month${Math.floor(seconds / 2592000) > 1 ? 's' : ''} ago`;
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return `${Math.floor(seconds / 31536000)} year${Math.floor(seconds / 31536000) > 1 ? 's' : ''} ago`;
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} catch (e) {
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return dateStr;
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}
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}
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initializeElements() {
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// Views
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this.welcomeView = document.getElementById('welcomeView');
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this.fileView = document.getElementById('fileView');
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this.historyView = document.getElementById('historyView');
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this.diffView = document.getElementById('diffView');
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this.patchsetView = document.getElementById('patchsetView');
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this.patchsetDiffView = document.getElementById('patchsetDiffView');
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// File view elements
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this.fileName = document.getElementById('fileName');
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this.filePath = document.getElementById('filePath');
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this.fileContent = document.getElementById('fileContent');
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this.historyBtn = document.getElementById('historyBtn');
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this.diffBtn = document.getElementById('diffBtn');
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// History view elements
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this.historyContent = document.getElementById('historyContent');
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this.backFromHistoryBtn = document.getElementById('backFromHistoryBtn');
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// Diff view elements
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this.rev1Select = document.getElementById('rev1Select');
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this.rev2Select = document.getElementById('rev2Select');
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this.generateDiffBtn = document.getElementById('generateDiffBtn');
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this.diffContent = document.getElementById('diffContent');
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this.backFromDiffBtn = document.getElementById('backFromDiffBtn');
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// Patchset view elements
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this.patchsetContent = document.getElementById('patchsetContent');
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this.backFromPatchsetBtn = document.getElementById('backFromPatchsetBtn');
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this.patchsetsBtn = document.getElementById('patchsetsBtn');
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// Patchset diff view elements
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this.patchsetDiffContent = document.getElementById('patchsetDiffContent');
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this.backFromPatchsetDiffBtn = document.getElementById('backFromPatchsetDiffBtn');
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// Tree elements
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this.treeContainer = document.getElementById('treeContainer');
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// Status
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this.status = document.getElementById('status');
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// Theme toggle button
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this.themeToggleBtn = document.getElementById('themeToggleBtn');
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}
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/**
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* Initialize theme based on system preference or saved preference
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*/
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initializeTheme() {
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// Check for saved theme preference
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const savedTheme = localStorage.getItem('theme');
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if (savedTheme) {
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// Use saved preference
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this.setTheme(savedTheme);
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} else {
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// Check system preference
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const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
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this.setTheme(prefersDark ? 'dark' : 'light');
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}
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// Setup theme toggle button listener
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if (this.themeToggleBtn) {
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this.themeToggleBtn.addEventListener('click', () => this.toggleTheme());
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}
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}
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/**
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* Set the theme
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* @param {string} theme - 'light' or 'dark'
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*/
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setTheme(theme) {
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if (theme === 'dark') {
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document.documentElement.setAttribute('data-theme', 'dark');
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this.updateThemeButton('☀️');
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this.updateHighlightTheme('dark');
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} else {
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document.documentElement.removeAttribute('data-theme');
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this.updateThemeButton('🌙');
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this.updateHighlightTheme('light');
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}
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localStorage.setItem('theme', theme);
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}
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/**
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* Update highlight.js theme based on current theme
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* @param {string} theme - 'light' or 'dark'
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*/
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updateHighlightTheme(theme) {
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const highlightLink = document.getElementById('highlightTheme');
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if (highlightLink) {
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const baseUrl = 'https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/';
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const stylesheet = theme === 'dark' ? 'atom-one-dark.min.css' : 'atom-one-light.min.css';
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highlightLink.href = baseUrl + stylesheet;
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}
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}
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/**
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* Toggle between light and dark themes
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*/
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toggleTheme() {
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const currentTheme = document.documentElement.getAttribute('data-theme');
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const newTheme = currentTheme === 'dark' ? 'light' : 'dark';
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this.setTheme(newTheme);
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}
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/**
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* Update theme toggle button icon
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* @param {string} icon - Icon emoji
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*/
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updateThemeButton(icon) {
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if (this.themeToggleBtn) {
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this.themeToggleBtn.textContent = icon;
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}
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}
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/**
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* Show a specific view and hide others
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* @param {HTMLElement} view - View to show
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*/
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showView(view) {
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[this.welcomeView, this.fileView, this.historyView, this.diffView, this.patchsetView, this.patchsetDiffView].forEach(v => {
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if (v) v.classList.add('hidden');
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});
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if (view) view.classList.remove('hidden');
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}
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/**
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* Display file content
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* @param {string} path - File path
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* @param {string} content - File content
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*/
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displayFile(path, content) {
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this.currentFile = path;
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this.fileName.textContent = path.split('/').pop();
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this.filePath.textContent = path;
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// Detect language from file extension
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const extension = path.split('.').pop().toLowerCase();
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const languageMap = {
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'js': 'javascript',
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'py': 'python',
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'java': 'java',
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'cpp': 'cpp',
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'c': 'c',
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'h': 'c',
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'hpp': 'cpp',
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'cs': 'csharp',
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'rb': 'ruby',
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'go': 'go',
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'rs': 'rust',
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'php': 'php',
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'html': 'html',
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'xml': 'xml',
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'css': 'css',
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'json': 'json',
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'yaml': 'yaml',
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'yml': 'yaml',
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'sh': 'bash',
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'bash': 'bash',
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'sql': 'sql',
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'md': 'markdown',
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'txt': 'plaintext'
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};
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const language = languageMap[extension] || 'plaintext';
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// Create code element with language class
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const codeElement = document.createElement('code');
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codeElement.className = `language-${language}`;
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codeElement.textContent = content;
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const preElement = document.createElement('pre');
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preElement.appendChild(codeElement);
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this.fileContent.innerHTML = '';
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this.fileContent.appendChild(preElement);
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// Apply syntax highlighting
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if (window.hljs) {
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hljs.highlightElement(codeElement);
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}
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this.showView(this.fileView);
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}
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/**
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* Display file history
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* @param {Array} history - Array of revision objects
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*/
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displayHistory(history) {
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this.currentHistory = history;
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if (!history || history.length === 0) {
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this.historyContent.innerHTML = '<div class="loading">No history available</div>';
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this.showView(this.historyView);
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return;
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}
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const historyHTML = history.map(revision => `
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<div class="history-item" data-revision="${revision.revision}">
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<div class="history-revision">${revision.revision}</div>
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<div class="history-log-section">
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<div class="history-log">${revision.log ? this.escapeHtml(revision.log) : ''}</div>
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${revision.state && revision.state !== 'Exp' ? `<span class="history-state">${revision.state}</span>` : ''}
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</div>
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<div class="history-author">${revision.author || 'Unknown'}</div>
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<div class="history-date" title="${revision.date || 'N/A'}">${this.getRelativeDate(revision.date) || 'N/A'}</div>
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</div>
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`).join('');
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this.historyContent.innerHTML = historyHTML;
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this.showView(this.historyView);
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// Add click handlers to history items
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this.historyContent.querySelectorAll('.history-item').forEach(item => {
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item.addEventListener('click', () => {
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// Remove active class from all items
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this.historyContent.querySelectorAll('.history-item').forEach(i => i.classList.remove('active'));
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// Add active class to clicked item
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item.classList.add('active');
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const revision = item.dataset.revision;
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window.app.loadFileAtRevision(this.currentFile, revision);
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});
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});
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}
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/**
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* Display diff
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* @param {string} diffText - Diff content
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*/
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displayDiff(diffText) {
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if (!diffText) {
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this.diffContent.innerHTML = '<div class="loading">No differences found</div>';
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this.showView(this.diffView);
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return;
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}
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// Create code element with diff language class
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const codeElement = document.createElement('code');
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codeElement.className = 'language-diff';
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codeElement.textContent = diffText;
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const preElement = document.createElement('pre');
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preElement.appendChild(codeElement);
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this.diffContent.innerHTML = '';
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this.diffContent.appendChild(preElement);
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// Apply syntax highlighting
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if (window.hljs) {
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hljs.highlightElement(codeElement);
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}
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this.showView(this.diffView);
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}
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/**
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* Populate revision selectors
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* @param {Array} history - Array of revision objects
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*/
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populateRevisionSelectors(history) {
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if (!history || history.length === 0) {
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this.rev1Select.innerHTML = '<option>No revisions available</option>';
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this.rev2Select.innerHTML = '<option>No revisions available</option>';
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return;
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}
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const options = history.map(rev =>
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`<option value="${rev.revision}">${rev.revision} - ${rev.date || 'N/A'}</option>`
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).join('');
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this.rev1Select.innerHTML = options;
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this.rev2Select.innerHTML = options;
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// Set default selections
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if (history.length > 1) {
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this.rev1Select.selectedIndex = history.length - 1;
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this.rev2Select.selectedIndex = 0;
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}
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}
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/**
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* Update status indicator
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* @param {string} message - Status message
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* @param {string} type - Status type: 'connecting', 'connected', 'error'
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*/
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updateStatus(message, type = 'connecting') {
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this.status.textContent = message;
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this.status.className = `status ${type}`;
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}
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/**
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* Show loading state
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* @param {string} message - Loading message
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*/
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showLoading(message = 'Loading...') {
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this.fileContent.innerHTML = `<div class="loading">${message}</div>`;
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}
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/**
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* Show error message
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* @param {string} message - Error message
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*/
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showError(message) {
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this.fileContent.innerHTML = `<div class="loading" style="color: #991b1b;">${this.escapeHtml(message)}</div>`;
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}
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/**
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* Escape HTML special characters
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* @param {string} text - Text to escape
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* @returns {string} Escaped text
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*/
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escapeHtml(text) {
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const map = {
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"',
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"'": '''
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};
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return text.replace(/[&<>"']/g, m => map[m]);
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}
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/**
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* Build tree view from file list
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* @param {Array} files - Array of file paths
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* @param {Function} onFileClick - Callback when file is clicked
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*/
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buildTree(files, onFileClick) {
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if (!files || files.length === 0) {
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this.treeContainer.innerHTML = '<div class="loading">No files found</div>';
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return;
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}
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// Build hierarchical tree structure
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const tree = {};
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files.forEach(file => {
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const parts = file.split('/');
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let current = tree;
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parts.forEach((part, index) => {
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if (!current[part]) {
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current[part] = {};
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}
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current = current[part];
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});
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});
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// Render tree
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this.treeContainer.innerHTML = '';
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this.renderTreeNode(tree, '', this.treeContainer, onFileClick);
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}
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/**
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* Recursively render tree nodes with collapsible folders
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* @param {object} node - Tree node
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* @param {string} path - Current path
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* @param {HTMLElement} container - Container element
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* @param {Function} onFileClick - Callback when file is clicked
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* @param {number} depth - Current depth level for indentation
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*/
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renderTreeNode(node, path, container, onFileClick, depth = 0) {
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const keys = Object.keys(node).sort();
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keys.forEach(key => {
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const fullPath = path ? `${path}/${key}` : key;
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const isFile = Object.keys(node[key]).length === 0;
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const item = document.createElement('div');
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item.className = 'tree-item';
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item.style.paddingLeft = `${0.5 + depth * 1.25}rem`;
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if (isFile) {
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// File item
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const icon = document.createElement('span');
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icon.className = 'tree-item-icon';
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icon.textContent = '📄';
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const name = document.createElement('span');
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name.className = 'tree-item-name';
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name.textContent = key;
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item.appendChild(icon);
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item.appendChild(name);
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item.addEventListener('click', () => {
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// Remove active class from all items
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container.querySelectorAll('.tree-item').forEach(i => i.classList.remove('active'));
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item.classList.add('active');
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onFileClick(fullPath);
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});
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} else {
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// Folder item with toggle
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const toggleBtn = document.createElement('span');
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toggleBtn.className = 'tree-item-toggle';
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toggleBtn.textContent = '▼';
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toggleBtn.style.cursor = 'pointer';
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toggleBtn.style.marginRight = '0.25rem';
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const icon = document.createElement('span');
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icon.className = 'tree-item-icon';
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icon.textContent = '📁';
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const name = document.createElement('span');
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name.className = 'tree-item-name';
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name.textContent = key;
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item.appendChild(toggleBtn);
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item.appendChild(icon);
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item.appendChild(name);
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// Create container for nested items
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const nestedContainer = document.createElement('div');
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nestedContainer.className = 'tree-nested';
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nestedContainer.style.display = 'block';
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// Add toggle functionality
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const toggleFolder = () => {
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const isExpanded = nestedContainer.style.display !== 'none';
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nestedContainer.style.display = isExpanded ? 'none' : 'block';
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toggleBtn.textContent = isExpanded ? '▶' : '▼';
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};
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toggleBtn.addEventListener('click', (e) => {
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e.stopPropagation();
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toggleFolder();
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});
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item.addEventListener('click', (e) => {
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e.stopPropagation();
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toggleFolder();
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});
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container.appendChild(item);
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container.appendChild(nestedContainer);
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// Recursively render subdirectories
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this.renderTreeNode(node[key], fullPath, nestedContainer, onFileClick, depth + 1);
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return;
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}
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container.appendChild(item);
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});
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}
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/**
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* Clear active selection in tree
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*/
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clearTreeSelection() {
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this.treeContainer.querySelectorAll('.tree-item').forEach(item => {
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item.classList.remove('active');
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});
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}
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/**
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* Display patchsets
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* @param {Array} patchsets - Array of patchset objects
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*/
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displayPatchsets(patchsets) {
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if (!patchsets || patchsets.length === 0) {
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this.patchsetContent.innerHTML = '<div class="loading">No patchsets available</div>';
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this.showView(this.patchsetView);
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return;
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}
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const patchsetHTML = patchsets.map(ps => `
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<div class="patchset-item" data-patchset="${ps.patchset}">
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<div class="patchset-number">PatchSet #${ps.patchset}</div>
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<div class="patchset-log-section">
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<div class="patchset-log">${ps.log ? this.escapeHtml(ps.log) : ''}</div>
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${ps.tag && ps.tag !== 'N/A' && ps.tag.toLowerCase() !== '(none)' ? `<span class="patchset-tag">${ps.tag}</span>` : ''}
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</div>
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<div class="patchset-author">${ps.author || 'Unknown'}</div>
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<div class="patchset-date" title="${ps.date || 'N/A'}">${this.getRelativeDate(ps.date) || 'N/A'}</div>
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</div>
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`).join('');
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this.patchsetContent.innerHTML = patchsetHTML;
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this.showView(this.patchsetView);
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// Add click handlers to patchset items
|
|
this.patchsetContent.querySelectorAll('.patchset-item').forEach(item => {
|
|
item.addEventListener('click', () => {
|
|
// Remove active class from all items
|
|
this.patchsetContent.querySelectorAll('.patchset-item').forEach(i => i.classList.remove('active'));
|
|
// Add active class to clicked item
|
|
item.classList.add('active');
|
|
const patchset = item.dataset.patchset;
|
|
window.app.showPatchsetDiff(patchset);
|
|
});
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Display patchset diff
|
|
* @param {string} diffText - Diff content
|
|
*/
|
|
displayPatchsetDiff(diffText) {
|
|
if (!diffText) {
|
|
this.patchsetDiffContent.innerHTML = '<div class="loading">No diff available</div>';
|
|
this.showView(this.patchsetDiffView);
|
|
return;
|
|
}
|
|
|
|
// Create code element with diff language class
|
|
const codeElement = document.createElement('code');
|
|
codeElement.className = 'language-diff';
|
|
codeElement.textContent = diffText;
|
|
|
|
const preElement = document.createElement('pre');
|
|
preElement.appendChild(codeElement);
|
|
|
|
this.patchsetDiffContent.innerHTML = '';
|
|
this.patchsetDiffContent.appendChild(preElement);
|
|
|
|
// Apply syntax highlighting
|
|
if (window.hljs) {
|
|
hljs.highlightElement(codeElement);
|
|
}
|
|
|
|
this.showView(this.patchsetDiffView);
|
|
}
|
|
}
|
|
|
|
// Create global UI manager instance
|
|
const ui = new UIManager(); |