carnet ui

This commit is contained in:
alma 2025-04-20 15:58:23 +02:00
parent fb9c35712b
commit 49ee892d50

View File

@ -17,14 +17,35 @@ if (process.env.NODE_ENV !== 'production') global.prisma = prisma;
const folderCache = new Map<string, { folders: string[]; timestamp: number }>();
const credentialsCache = new Map<string, { password: string; timestamp: number }>();
// Cache for Nextcloud connectivity check
let lastConnectivityCheck = 0;
let isNextcloudAccessible = false;
async function sleep(ms: number) {
return new Promise(resolve => setTimeout(resolve, ms));
}
async function checkNextcloudConnectivity(nextcloudUrl: string): Promise<boolean> {
const now = Date.now();
if (now - lastConnectivityCheck < 5 * 60 * 1000) { // 5 minutes cache
return isNextcloudAccessible;
}
try {
const testResponse = await fetch(`${nextcloudUrl}/status.php`);
isNextcloudAccessible = testResponse.ok;
lastConnectivityCheck = now;
return isNextcloudAccessible;
} catch (error) {
console.error('Nextcloud connectivity check failed:', error);
isNextcloudAccessible = false;
lastConnectivityCheck = now;
return false;
}
}
async function parseXMLResponse(response: Response): Promise<any> {
const text = await response.text();
console.log('XML Response:', text);
const parser = new DOMParser();
const xmlDoc = parser.parseFromString(text, 'text/xml');
@ -217,6 +238,58 @@ async function getWebDAVCredentials(nextcloudUrl: string, username: string, admi
}
}
async function getFolderStructure(nextcloudUrl: string, username: string, password: string): Promise<string[]> {
try {
const webdavUrl = `${nextcloudUrl}/remote.php/dav/files/${encodeURIComponent(username)}/Private/`;
const foldersResponse = await fetch(webdavUrl, {
method: 'PROPFIND',
headers: {
'Authorization': `Basic ${Buffer.from(`${username}:${password}`).toString('base64')}`,
'Depth': '1',
'Content-Type': 'application/xml',
},
body: '<?xml version="1.0" encoding="UTF-8"?><d:propfind xmlns:d="DAV:"><d:prop><d:resourcetype/><d:displayname/></d:prop></d:propfind>',
});
if (foldersResponse.status === 429) {
// Rate limited, wait and retry
const retryAfter = foldersResponse.headers.get('Retry-After');
await sleep((retryAfter ? parseInt(retryAfter) : 5) * 1000);
return getFolderStructure(nextcloudUrl, username, password);
}
if (!foldersResponse.ok) {
throw new Error(`Failed to fetch folders: ${foldersResponse.status} ${foldersResponse.statusText}`);
}
const folderData = await foldersResponse.text();
const parser = new DOMParser();
const xmlDoc = parser.parseFromString(folderData, 'text/xml');
const responses = Array.from(xmlDoc.getElementsByTagName('d:response'));
const folders: string[] = [];
for (const response of responses) {
const resourceType = response.getElementsByTagName('d:resourcetype')[0];
const isCollection = resourceType?.getElementsByTagName('d:collection').length > 0;
if (isCollection) {
const href = response.getElementsByTagName('d:href')[0]?.textContent;
if (href) {
const folderName = href.split('/').pop();
if (folderName && folderName !== 'Private') {
folders.push(folderName);
}
}
}
}
return folders;
} catch (error) {
console.error('Error getting folder structure:', error);
throw error;
}
}
export async function GET() {
try {
const session = await getServerSession(authOptions);
@ -233,120 +306,58 @@ export async function GET() {
return NextResponse.json({ error: 'Nextcloud configuration is missing' }, { status: 500 });
}
// Test Nextcloud connectivity
const testResponse = await fetch(`${nextcloudUrl}/status.php`);
if (!testResponse.ok) {
console.error('Nextcloud is not accessible:', await testResponse.text());
// Check Nextcloud connectivity with caching
const isAccessible = await checkNextcloudConnectivity(nextcloudUrl);
if (!isAccessible) {
return NextResponse.json({ error: "Nextcloud n'est pas accessible" }, { status: 503 });
}
try {
// Use the Keycloak ID as the Nextcloud username
const nextcloudUsername = `cube-${session.user.id}`;
console.log('Using Nextcloud username:', nextcloudUsername);
// Use the Keycloak ID as the Nextcloud username
const nextcloudUsername = `cube-${session.user.id}`;
console.log('Using Nextcloud username:', nextcloudUsername);
// Check cache first
const cachedData = folderCache.get(nextcloudUsername);
if (cachedData) {
const cacheAge = Date.now() - cachedData.timestamp;
if (cacheAge < 5 * 60 * 1000) { // 5 minutes cache
return NextResponse.json({
isConnected: true,
folders: cachedData.folders
});
}
// Check cache first
const cachedData = folderCache.get(nextcloudUsername);
if (cachedData) {
const cacheAge = Date.now() - cachedData.timestamp;
if (cacheAge < 5 * 60 * 1000) { // 5 minutes cache
return NextResponse.json({
isConnected: true,
folders: cachedData.folders
});
}
// Get or create WebDAV credentials
const webdavPassword = await getWebDAVCredentials(
nextcloudUrl,
nextcloudUsername,
adminUsername,
adminPassword,
session.user.id
);
if (!webdavPassword) {
throw new Error('Failed to get WebDAV credentials');
}
// Get user's folders using WebDAV with Basic authentication
const webdavUrl = `${nextcloudUrl}/remote.php/dav/files/${encodeURIComponent(nextcloudUsername)}/Private/`;
console.log('Requesting WebDAV URL:', webdavUrl);
const foldersResponse = await fetch(webdavUrl, {
method: 'PROPFIND',
headers: {
'Authorization': `Basic ${Buffer.from(`${nextcloudUsername}:${webdavPassword}`).toString('base64')}`,
'Depth': '1',
'Content-Type': 'application/xml',
},
body: '<?xml version="1.0" encoding="UTF-8"?><d:propfind xmlns:d="DAV:"><d:prop><d:resourcetype/><d:displayname/></d:prop></d:propfind>',
});
if (foldersResponse.status === 429) {
// Rate limited, wait and retry
const retryAfter = foldersResponse.headers.get('Retry-After');
await sleep((retryAfter ? parseInt(retryAfter) : 5) * 1000);
return GET(); // Retry the entire request
}
if (!foldersResponse.ok) {
const errorText = await foldersResponse.text();
console.error('Failed to fetch folders. Status:', foldersResponse.status);
console.error('Response:', errorText);
console.error('Response headers:', Object.fromEntries(foldersResponse.headers.entries()));
throw new Error(`Failed to fetch folders: ${errorText}`);
}
const folderData = await foldersResponse.text();
console.log('Folder data:', folderData);
// Parse the XML response to get folder names
const parser = new DOMParser();
const xmlDoc = parser.parseFromString(folderData, 'text/xml');
const responses = Array.from(xmlDoc.getElementsByTagName('d:response'));
const folders: string[] = [];
for (const response of responses) {
const resourceType = response.getElementsByTagName('d:resourcetype')[0];
const isCollection = resourceType?.getElementsByTagName('d:collection').length > 0;
if (isCollection) {
const href = response.getElementsByTagName('d:href')[0]?.textContent;
if (href) {
// Extract folder name from href
const folderName = decodeURIComponent(href.split('/').filter(Boolean).pop() || '');
if (folderName && folderName !== 'Private') {
folders.push(folderName);
}
}
}
}
console.log('Parsed folders:', folders);
// Update cache
folderCache.set(nextcloudUsername, {
folders,
timestamp: Date.now()
});
return NextResponse.json({
isConnected: true,
folders
});
} catch (error: any) {
console.error('Error accessing Nextcloud WebDAV:', error);
return NextResponse.json(
{ error: "Erreur d'accès aux dossiers Nextcloud", details: error?.message || String(error) },
{ status: 503 }
);
}
} catch (error: any) {
console.error('Error checking Nextcloud status:', error);
// Get or create WebDAV credentials
const webdavPassword = await getWebDAVCredentials(
nextcloudUrl,
nextcloudUsername,
adminUsername,
adminPassword,
session.user.id
);
if (!webdavPassword) {
throw new Error('Failed to get WebDAV credentials');
}
// Get folder structure
const folders = await getFolderStructure(nextcloudUrl, nextcloudUsername, webdavPassword);
// Update cache
folderCache.set(nextcloudUsername, {
folders,
timestamp: Date.now()
});
return NextResponse.json({
isConnected: true,
folders
});
} catch (error) {
console.error('Error in Nextcloud status endpoint:', error);
return NextResponse.json(
{ error: 'Failed to check Nextcloud status', details: error?.message || String(error) },
{ error: error instanceof Error ? error.message : 'An error occurred' },
{ status: 500 }
);
}