Files
voidraft/docs/js/changelog.js
2025-07-12 23:56:04 +08:00

552 lines
16 KiB
JavaScript

/**
* VoidRaft - Changelog Script
* Fetches release information from GitHub API with Gitea fallback
*/
document.addEventListener('DOMContentLoaded', () => {
// Repository information
const REPOS = {
github: {
owner: 'landaiqing',
name: 'voidraft',
apiUrl: 'https://api.github.com/repos/landaiqing/voidraft/releases',
releasesUrl: 'https://github.com/landaiqing/voidraft/releases'
},
gitea: {
owner: 'landaiqing',
name: 'voidraft',
domain: 'git.landaiqing.cn',
apiUrl: 'https://git.landaiqing.cn/api/v1/repos/landaiqing/voidraft/releases',
releasesUrl: 'https://git.landaiqing.cn/landaiqing/voidraft/releases'
}
};
// Error messages with i18n support
const MESSAGES = {
loading: {
en: 'Loading releases...',
zh: '正在加载版本信息...'
},
noReleases: {
en: 'No release information found',
zh: '没有找到版本发布信息'
},
fetchError: {
en: 'Failed to load release information. Please try again later.',
zh: '无法获取版本信息,请稍后再试'
},
githubApiError: {
en: 'GitHub API returned an error status: ',
zh: 'GitHub API返回错误状态: '
},
giteaApiError: {
en: 'Gitea API returned an error status: ',
zh: 'Gitea API返回错误状态: '
},
dataSource: {
en: 'Data source: ',
zh: '数据来源: '
},
downloads: {
en: 'Downloads',
zh: '下载资源'
},
download: {
en: 'Download',
zh: '下载'
},
preRelease: {
en: 'Pre-release',
zh: '预发布'
}
};
// Element references
const elements = {
loading: document.getElementById('loading'),
changelog: document.getElementById('changelog'),
error: document.getElementById('error-message')
};
// Initialize
init();
/**
* Initialize the changelog
*/
function init() {
// Try GitHub API first
fetchReleases('github')
.catch(() => fetchReleases('gitea'))
.catch(error => {
elements.loading.style.display = 'none';
showError(MESSAGES.fetchError[getCurrentLang()]);
});
}
/**
* Get current language
*/
function getCurrentLang() {
return window.currentLang || 'en';
}
/**
* Fetch releases from specified source
* @param {string} source - 'github' or 'gitea'
*/
async function fetchReleases(source) {
const apiUrl = REPOS[source].apiUrl;
const errorMessageKey = source === 'github' ? 'githubApiError' : 'giteaApiError';
// Setup timeout for GitHub
const options = {
headers: { 'Accept': 'application/json' }
};
if (source === 'github') {
const controller = new AbortController();
const timeoutId = setTimeout(() => controller.abort(), 10000); // 10 second timeout
options.signal = controller.signal;
options.headers['Accept'] = 'application/vnd.github.v3+json';
try {
const response = await fetch(apiUrl, options);
clearTimeout(timeoutId);
if (!response.ok) {
throw new Error(`${MESSAGES[errorMessageKey][getCurrentLang()]}${response.status}`);
}
const releases = await response.json();
if (!releases || releases.length === 0) {
throw new Error(MESSAGES.noReleases[getCurrentLang()]);
}
// Display releases
elements.loading.style.display = 'none';
displayReleases(releases, source);
elements.changelog.style.display = 'block';
return releases;
} catch (error) {
clearTimeout(timeoutId);
throw error;
}
} else {
const response = await fetch(apiUrl, options);
if (!response.ok) {
throw new Error(`${MESSAGES[errorMessageKey][getCurrentLang()]}${response.status}`);
}
const releases = await response.json();
// Hide loading indicator
elements.loading.style.display = 'none';
if (!releases || releases.length === 0) {
throw new Error(MESSAGES.noReleases[getCurrentLang()]);
}
// Display releases
displayReleases(releases, source);
elements.changelog.style.display = 'block';
return releases;
}
}
/**
* Show error message
*/
function showError(message) {
const errorMessageElement = elements.error.querySelector('p');
errorMessageElement.textContent = message;
elements.error.style.display = 'block';
}
/**
* Display releases
* @param {Array} releases - Array of release objects
* @param {string} source - 'github' or 'gitea'
*/
function displayReleases(releases, source) {
// Clear existing content
elements.changelog.innerHTML = '';
// Add data source indicator
const sourceElement = createSourceElement(source);
elements.changelog.appendChild(sourceElement);
// Create release elements
releases.forEach(release => {
const releaseElement = createReleaseElement(release, source);
elements.changelog.appendChild(releaseElement);
});
}
/**
* Create source element
*/
function createSourceElement(source) {
const sourceElement = document.createElement('div');
sourceElement.className = 'data-source';
// Create source label with i18n support
const sourceLabel = document.createElement('span');
sourceLabel.setAttribute('data-en', MESSAGES.dataSource.en);
sourceLabel.setAttribute('data-zh', MESSAGES.dataSource.zh);
sourceLabel.textContent = MESSAGES.dataSource[getCurrentLang()];
// Create link
const sourceLink = document.createElement('a');
sourceLink.href = REPOS[source].releasesUrl;
sourceLink.textContent = source === 'github' ? 'GitHub' : 'Gitea';
sourceLink.target = '_blank';
// Assemble elements
sourceElement.appendChild(sourceLabel);
sourceElement.appendChild(sourceLink);
return sourceElement;
}
/**
* Create release element
* @param {Object} release - Release data
* @param {string} source - 'github' or 'gitea'
*/
function createReleaseElement(release, source) {
const releaseElement = document.createElement('div');
releaseElement.className = 'release';
// Format release date
const releaseDate = new Date(release.published_at || release.created_at);
const formattedDate = formatDate(releaseDate);
// Create header
const headerElement = createReleaseHeader(release, formattedDate);
releaseElement.appendChild(headerElement);
// Add release description
if (release.body) {
const descriptionElement = document.createElement('div');
descriptionElement.className = 'release-description markdown-content';
descriptionElement.innerHTML = parseMarkdown(release.body);
releaseElement.appendChild(descriptionElement);
}
// Add download assets
const assets = getAssetsFromRelease(release, source);
if (assets && assets.length > 0) {
const assetsElement = createAssetsElement(assets);
releaseElement.appendChild(assetsElement);
}
return releaseElement;
}
/**
* Create release header
*/
function createReleaseHeader(release, formattedDate) {
const headerElement = document.createElement('div');
headerElement.className = 'release-header';
// Version element
const versionElement = document.createElement('div');
versionElement.className = 'release-version';
// Version text
const versionText = document.createElement('span');
versionText.textContent = release.name || release.tag_name;
versionElement.appendChild(versionText);
// Pre-release badge
if (release.prerelease) {
const preReleaseTag = document.createElement('span');
preReleaseTag.className = 'release-badge pre-release';
preReleaseTag.setAttribute('data-en', MESSAGES.preRelease.en);
preReleaseTag.setAttribute('data-zh', MESSAGES.preRelease.zh);
preReleaseTag.textContent = MESSAGES.preRelease[getCurrentLang()];
versionElement.appendChild(preReleaseTag);
}
// Date element
const dateElement = document.createElement('div');
dateElement.className = 'release-date';
dateElement.textContent = formattedDate;
headerElement.appendChild(versionElement);
headerElement.appendChild(dateElement);
return headerElement;
}
/**
* Get assets from release based on source
*/
function getAssetsFromRelease(release, source) {
let assets = [];
if (source === 'github') {
assets = release.assets || [];
} else { // Gitea
assets = release.assets || [];
// Check for Gitea-specific asset structure
if (!assets.length && release.attachments) {
assets = release.attachments.map(attachment => ({
name: attachment.name,
size: attachment.size,
browser_download_url: attachment.browser_download_url
}));
}
}
return assets;
}
/**
* Create assets element
*/
function createAssetsElement(assets) {
const assetsElement = document.createElement('div');
assetsElement.className = 'release-assets';
// Assets title
const assetsTitle = document.createElement('div');
assetsTitle.className = 'release-assets-title';
assetsTitle.setAttribute('data-en', MESSAGES.downloads.en);
assetsTitle.setAttribute('data-zh', MESSAGES.downloads.zh);
assetsTitle.textContent = MESSAGES.downloads[getCurrentLang()];
// Asset list
const assetList = document.createElement('ul');
assetList.className = 'asset-list';
// Add each asset
assets.forEach(asset => {
const assetItem = createAssetItem(asset);
assetList.appendChild(assetItem);
});
assetsElement.appendChild(assetsTitle);
assetsElement.appendChild(assetList);
return assetsElement;
}
/**
* Create asset item
*/
function createAssetItem(asset) {
const assetItem = document.createElement('li');
assetItem.className = 'asset-item';
// File icon
const iconElement = document.createElement('i');
iconElement.className = `asset-icon fas fa-${getFileIcon(asset.name)}`;
// File name
const nameElement = document.createElement('span');
nameElement.className = 'asset-name';
nameElement.textContent = asset.name;
// File size
const sizeElement = document.createElement('span');
sizeElement.className = 'asset-size';
sizeElement.textContent = formatFileSize(asset.size);
// Download link
const downloadLink = document.createElement('a');
downloadLink.className = 'download-btn';
downloadLink.href = asset.browser_download_url;
downloadLink.target = '_blank';
downloadLink.setAttribute('data-en', MESSAGES.download.en);
downloadLink.setAttribute('data-zh', MESSAGES.download.zh);
downloadLink.textContent = MESSAGES.download[getCurrentLang()];
// Assemble asset item
assetItem.appendChild(iconElement);
assetItem.appendChild(nameElement);
assetItem.appendChild(sizeElement);
assetItem.appendChild(downloadLink);
return assetItem;
}
/**
* Get file icon based on extension
*/
function getFileIcon(filename) {
const ext = filename.split('.').pop().toLowerCase();
switch (ext) {
case 'zip':
case 'gz':
case 'tar':
case '7z':
return 'file-archive';
case 'exe':
return 'file-code';
case 'dmg':
return 'apple';
case 'deb':
case 'rpm':
return 'linux';
case 'json':
case 'xml':
return 'file-alt';
default:
return 'file';
}
}
/**
* Format file size
*/
function formatFileSize(bytes) {
if (bytes === 0) return '0 Bytes';
const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
const i = Math.floor(Math.log(bytes) / Math.log(1024));
return parseFloat((bytes / Math.pow(1024, i)).toFixed(2)) + ' ' + sizes[i];
}
/**
* Format date
*/
function formatDate(date) {
const year = date.getFullYear();
const month = String(date.getMonth() + 1).padStart(2, '0');
const day = String(date.getDate()).padStart(2, '0');
return `${year}-${month}-${day}`;
}
/**
* Simple Markdown parser
* Note: This is a very basic implementation that handles only common Markdown syntax
*/
function parseMarkdown(markdown) {
if (!markdown) return '';
// 预处理:保留原始换行符,用特殊标记替换
const preservedLineBreaks = '___LINE_BREAK___';
markdown = markdown.replace(/\n/g, preservedLineBreaks);
// 引用块 - > text
markdown = markdown.replace(/&gt;\s*(.*?)(?=&gt;|$)/g, '<blockquote>$1</blockquote>');
markdown = markdown.replace(/>\s*(.*?)(?=>|$)/g, '<blockquote>$1</blockquote>');
// 链接 - [text](url)
markdown = markdown.replace(/\[([^\]]+)\]\(([^)]+)\)/g, '<a href="$2" target="_blank">$1</a>');
// 标题 - # Heading
markdown = markdown.replace(/^### (.*?)(?=___LINE_BREAK___|$)/gm, '<h3>$1</h3>');
markdown = markdown.replace(/^## (.*?)(?=___LINE_BREAK___|$)/gm, '<h2>$1</h2>');
markdown = markdown.replace(/^# (.*?)(?=___LINE_BREAK___|$)/gm, '<h1>$1</h1>');
// 粗体 - **text**
markdown = markdown.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>');
// 斜体 - *text*
markdown = markdown.replace(/\*(.*?)\*/g, '<em>$1</em>');
// 代码块 - ```code```
markdown = markdown.replace(/```([\s\S]*?)```/g, '<pre><code>$1</code></pre>');
// 行内代码 - `code`
markdown = markdown.replace(/`([^`]+)`/g, '<code>$1</code>');
// 处理列表项
// 先将每个列表项转换为HTML
markdown = markdown.replace(/- (.*?)(?=___LINE_BREAK___- |___LINE_BREAK___$|$)/g, '<li>$1</li>');
markdown = markdown.replace(/\* (.*?)(?=___LINE_BREAK___\* |___LINE_BREAK___$|$)/g, '<li>$1</li>');
markdown = markdown.replace(/\d+\. (.*?)(?=___LINE_BREAK___\d+\. |___LINE_BREAK___$|$)/g, '<li>$1</li>');
// 然后将连续的列表项包装在ul或ol中
const listItemRegex = /<li>.*?<\/li>/g;
const listItems = markdown.match(listItemRegex) || [];
if (listItems.length > 0) {
// 将连续的列表项组合在一起
let lastIndex = 0;
let result = '';
let inList = false;
listItems.forEach(item => {
const itemIndex = markdown.indexOf(item, lastIndex);
// 添加列表项之前的内容
if (itemIndex > lastIndex) {
result += markdown.substring(lastIndex, itemIndex);
}
// 如果不在列表中,开始一个新列表
if (!inList) {
result += '<ul>';
inList = true;
}
// 添加列表项
result += item;
// 更新lastIndex
lastIndex = itemIndex + item.length;
// 检查下一个内容是否是列表项
const nextItemIndex = markdown.indexOf('<li>', lastIndex);
if (nextItemIndex === -1 || nextItemIndex > lastIndex + 20) { // 如果下一个列表项不紧邻
result += '</ul>';
inList = false;
}
});
// 添加剩余内容
if (lastIndex < markdown.length) {
result += markdown.substring(lastIndex);
}
markdown = result;
}
// 处理水平分隔线
markdown = markdown.replace(/---/g, '<hr>');
// 恢复换行符
markdown = markdown.replace(/___LINE_BREAK___/g, '<br>');
// 处理段落
markdown = markdown.replace(/<br><br>/g, '</p><p>');
// 包装在段落标签中
if (!markdown.startsWith('<p>')) {
markdown = `<p>${markdown}</p>`;
}
return markdown;
}
// Update translations when language changes
window.addEventListener('languageChanged', updateUI);
// Initial UI update based on current language
updateUI();
/**
* Update UI elements with current language
*/
function updateUI() {
const lang = getCurrentLang();
// Update all i18n elements
document.querySelectorAll('[data-en][data-zh]').forEach(el => {
if (el.hasAttribute(`data-${lang}`)) {
el.textContent = el.getAttribute(`data-${lang}`);
}
});
}
});