Füge Brawls Bridges hinzu
This commit is contained in:
Akamaru
395
WeiboPicsBridge.php
Normal file
395
WeiboPicsBridge.php
Normal file
@@ -0,0 +1,395 @@
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<?php
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class WeiboPicsBridge extends BridgeAbstract
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{
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const MAINTAINER = 'Akamaru, Brawl, Gemini 2.5 Pro';
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const NAME = 'Weibo User Pictures';
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const URI = 'https://weibo.com';
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const CACHE_TIMEOUT = 3600; // 1 hour for feed data
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const DESCRIPTION = 'Get the latest pictures from a Weibo user.';
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const PARAMETERS = [[
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'uid' => [
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'name' => 'User ID',
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'required' => true,
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'exampleValue' => '2813217452', // <3
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'title' => 'The numeric user ID from Weibo'
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],
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]];
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private const GUEST_COOKIE_CACHE_KEY_PREFIX = 'WeiboPicsBridge_Guest_'; // Prefix for cache key
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private const GUEST_COOKIE_TTL = 21600; // 6 hours for guest cookies
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private $feedTitleName = '';
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public function getIcon()
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{
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return 'https://weibo.com/favicon.ico';
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}
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public function getName()
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{
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if (empty($this->feedTitleName)) {
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return parent::getName();
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}
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return $this->feedTitleName;
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}
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private function getGuestCookieCacheKey()
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{
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// Make cache key unique per bridge instance if needed, though guest cookies are general.
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// For simplicity, using a general key.
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return self::GUEST_COOKIE_CACHE_KEY_PREFIX . 'cookies';
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}
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private function getGuestCookiesOrLogin()
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{
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$cacheKey = $this->getGuestCookieCacheKey();
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$cachedCookies = $this->loadCacheValue($cacheKey, self::GUEST_COOKIE_TTL);
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if ($cachedCookies !== null && is_array($cachedCookies) && !empty($cachedCookies)) {
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$this->logger->debug('Using cached guest cookies.');
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return $cachedCookies;
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}
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$this->logger->debug('No valid cached guest cookies found. Attempting guest login.');
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// --- Step 1: genvisitor ---
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$genvisitorUrl = 'https://passport.weibo.com/visitor/genvisitor';
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$fpData = [
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'os' => '1',
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'browser' => 'Gecko109,0,0,0',
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'fonts' => 'undefined',
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'screenInfo' => '1920*1080*24',
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'plugins' => ''
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];
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$postFields = http_build_query([
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'cb' => 'gen_callback',
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'fp' => json_encode($fpData)
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]);
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$genvisitorHeaders = [
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'Referer: https://passport.weibo.com/visitor/visitor?entry=miniblog&page=request',
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'Content-Type: application/x-www-form-urlencoded'
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];
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$genvisitorCurlOptions = [
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => $postFields
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];
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/** @var Response|string $genvisitorResponseObj */
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$genvisitorResponseObj = getContents($genvisitorUrl, $genvisitorHeaders, $genvisitorCurlOptions, true);
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if (!$genvisitorResponseObj instanceof Response) {
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$this->logger->warning('genvisitor request failed to return a Response object.');
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return null;
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}
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$genvisitorResponseBody = $genvisitorResponseObj->getBody();
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if (empty($genvisitorResponseBody)) {
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$this->logger->warning('genvisitor response body is empty.');
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return null;
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}
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if (!preg_match('/gen_callback\((.*)\);/s', $genvisitorResponseBody, $matches)) {
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$this->logger->warning('Could not parse genvisitor JSONP response: ' . substr($genvisitorResponseBody, 0, 200));
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return null;
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}
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$jsonData = json_decode($matches[1], true);
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if (!isset($jsonData['data']['tid']) || empty($jsonData['data']['tid'])) {
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$this->logger->warning('TID not found in genvisitor response: ' . $matches[1]);
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return null;
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}
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$tid = $jsonData['data']['tid'];
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$newTid = isset($jsonData['data']['new_tid']) && $jsonData['data']['new_tid'];
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$confidence = $jsonData['data']['confidence'] ?? 100;
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$this->logger->debug('genvisitor successful. TID: ' . $tid);
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// --- Step 2: visitor ---
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$wParam = $newTid ? '3' : '2';
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$cParam = sprintf('%03d', $confidence);
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$randParam = mt_rand() / mt_getrandmax();
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$visitorUrl = sprintf(
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'https://passport.weibo.com/visitor/visitor?a=incarnate&t=%s&w=%s&c=%s&gc=&cb=cross_domain&from=weibo&_rand=%s',
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urlencode($tid),
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urlencode($wParam),
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urlencode($cParam),
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$randParam
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);
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$visitorHeaders = [
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];
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// No specific cURL options needed for this GET request beyond headers
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/** @var Response|string $visitorResponseObj */
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$visitorResponseObj = getContents($visitorUrl, $visitorHeaders, [], true);
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if (!$visitorResponseObj instanceof Response) {
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$this->logger->warning('Visitor request failed to return a Response object.');
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return null;
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}
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if ($visitorResponseObj->getCode() >= 300) {
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$this->logger->warning('Visitor request failed with HTTP code: ' . $visitorResponseObj->getCode());
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return null;
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}
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$this->logger->debug('Visitor request successful.');
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$cookiesToStore = [];
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// Extract Set-Cookie headers from visitor response
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$vistorHeaders = $visitorResponseObj->getHeaders();
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$visitorSetCookieHeaders = $vistorHeaders['set-cookie'] ?? [];
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if (is_array($visitorSetCookieHeaders)) {
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foreach ($visitorSetCookieHeaders as $headerValue) {
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if (preg_match('/^([^=]+=[^;]+)/i', $headerValue, $cookieMatch)) {
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$cookiesToStore[] = $cookieMatch[1];
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}
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}
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}
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// Also check cookies potentially set by genvisitor call if any were relevant
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$genvisitorHeaders = $genvisitorResponseObj->getHeaders();
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$genvisitorSetCookieHeaders = $genvisitorHeaders['set-cookie'] ?? [];
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if (is_array($genvisitorSetCookieHeaders)) {
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foreach ($genvisitorSetCookieHeaders as $headerValue) {
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if (preg_match('/^([^=]+=[^;]+)/i', $headerValue, $cookieMatch)) {
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// Avoid duplicates if same cookie name was set by both
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$isDuplicate = false;
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$newCookieName = explode('=', $cookieMatch[1])[0];
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foreach($cookiesToStore as $existingCookie) {
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if (explode('=', $existingCookie)[0] === $newCookieName) {
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$isDuplicate = true;
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break;
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}
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}
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if (!$isDuplicate) {
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$cookiesToStore[] = $cookieMatch[1];
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}
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}
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}
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}
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if (empty($cookiesToStore)) {
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$this->logger->warning('No cookies were set by the visitor login flow.');
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return null;
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}
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$this->saveCacheValue($cacheKey, $cookiesToStore, self::GUEST_COOKIE_TTL);
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$this->logger->info('Guest cookies obtained and cached: ' . implode('; ', $cookiesToStore));
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return $cookiesToStore;
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}
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public function collectData()
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{
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$uid = $this->getInput('uid');
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if (!is_numeric($uid)) {
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returnClientError('User ID must be numeric.');
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}
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$guestCookiesArray = $this->getGuestCookiesOrLogin();
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if ($guestCookiesArray === null) {
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returnServerError('Failed to obtain Weibo guest cookies. The API might be inaccessible or login failed.');
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}
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$commonRequestHeaders = [
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'X-Requested-With: XMLHttpRequest',
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'Referer: https://weibo.com/u/' . $uid,
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'Cookie: ' . implode('; ', $guestCookiesArray)
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];
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$imageWallUrl = 'https://weibo.com/ajax/profile/getImageWall?uid=' . $uid . '&sinceid=0&has_album=true';
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$maxAttempts = 3;
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$attempt = 0;
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$imageWallResponseObj = null; // Initialize
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do {
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$attempt++;
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if ($attempt > 1) {
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$this->logger->debug("Retrying getImageWall for UID {$uid}, attempt {$attempt}/{$maxAttempts}.");
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// Optional: consider a small delay, e.g., sleep(1);
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}
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/** @var Response|string|false $currentAttemptResponseObj */
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$currentAttemptResponseObj = getContents($imageWallUrl, $commonRequestHeaders, [], true);
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if ($currentAttemptResponseObj instanceof Response) {
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$httpCode = $currentAttemptResponseObj->getCode();
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if ($httpCode === 500) {
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$imageWallResponseObj = $currentAttemptResponseObj; // Store the 500 response for now
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if ($attempt < $maxAttempts) {
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$this->logger->info("Weibo getImageWall API for UID {$uid} returned HTTP 500 on attempt {$attempt}/{$maxAttempts}. Retrying...");
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continue; // Go to next attempt
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}
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// Max attempts reached for 500, loop will terminate, and this 500 response will be handled below
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$this->logger->warning("Weibo getImageWall API for UID {$uid} still returned HTTP 500 after {$maxAttempts} attempts.");
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break;
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}
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// Not a 500 error, so this is our final response from the loop
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$imageWallResponseObj = $currentAttemptResponseObj;
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break;
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} elseif ($currentAttemptResponseObj === false || $currentAttemptResponseObj === null) {
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// Critical getContents failure
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$imageWallResponseObj = $currentAttemptResponseObj; // Store false/null
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break;
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} else {
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// Unexpected response type from getContents
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$imageWallResponseObj = $currentAttemptResponseObj; // Store unexpected type
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break;
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}
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} while ($attempt < $maxAttempts);
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$imageWallJson = null;
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// Default to empty, successful-like structure for imageWallData
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$imageWallData = ['ok' => 1, 'data' => ['list' => [], 'user' => []]];
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if ($imageWallResponseObj instanceof Response) {
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$httpCode = $imageWallResponseObj->getCode();
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if ($httpCode === 500) { // This means all retries (if any) resulted in 500
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$this->logger->info('Weibo getImageWall API for UID ' . $uid . ' returned HTTP 500 (after all retries). Proceeding with empty data for image wall.');
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// $imageWallData is already set to an empty valid structure, $imageWallJson remains null.
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} elseif ($httpCode >= 300) { // Other HTTP errors (excluding 500 which is handled above)
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returnServerError('Weibo getImageWall API request failed for UID ' . $uid . '. HTTP Code: ' . $httpCode . '. Body: ' . substr($imageWallResponseObj->getBody(), 0, 200));
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} else { // Successful response (2xx)
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$imageWallJson = $imageWallResponseObj->getBody();
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$decodedData = json_decode($imageWallJson, true);
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if (json_last_error() !== JSON_ERROR_NONE) {
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returnServerError('Failed to decode JSON from image wall for UID ' . $uid . ': ' . json_last_error_msg() . ' Response: ' . substr($imageWallJson, 0, 500));
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}
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if (!isset($decodedData['ok']) || $decodedData['ok'] != 1) {
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$msg = $decodedData['msg'] ?? 'Unknown error from Weibo getImageWall API.';
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if (stripos($msg, 'login') !== false || ($imageWallJson && stripos($imageWallJson, 'login.sina.com.cn') !== false)) {
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$this->logger->warning('Weibo API redirected to login for getImageWall, UID ' . $uid . '. Guest cookies might be invalid. Clearing cache.');
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$this->saveCacheValue($this->getGuestCookieCacheKey(), null, 0); // Invalidate cache
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returnServerError('Weibo getImageWall API requires login for UID ' . $uid . '. Guest session failed or expired. Message: ' . $msg);
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}
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returnServerError('Invalid response from Weibo getImageWall API (after 2xx) for UID ' . $uid . ': ' . $msg . ' Raw: ' . substr($imageWallJson, 0, 200));
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}
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$imageWallData = $decodedData; // Use the successfully decoded data
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}
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} elseif ($imageWallResponseObj === false || $imageWallResponseObj === null) {
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// getContents itself failed critically (e.g., cURL error, DNS issue)
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returnServerError('Could not request image wall (getContents failed critically) for UID ' . $uid . ': ' . $imageWallUrl);
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} else {
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// Should not happen if getContents with true as 4th param behaves as expected (Response or false/null)
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$this->logger->warning('Unexpected response type from getContents for imageWall, UID ' . $uid . ': ' . gettype($imageWallResponseObj));
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returnServerError('Unexpected response from getContents for imageWall API for UID ' . $uid);
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}
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$postsToFetchDetails = [];
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if (isset($imageWallData['data']['list']) && is_array($imageWallData['data']['list'])) {
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$processedMids = [];
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foreach ($imageWallData['data']['list'] as $postSummary) {
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if (isset($postSummary['mid']) && !empty($postSummary['mid'])) {
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if (!in_array($postSummary['mid'], $processedMids)) {
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$processedMids[] = $postSummary['mid'];
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$postsToFetchDetails[] = $postSummary['mid'];
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}
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}
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}
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} else {
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$this->logger->debug('Image wall list is not an array or not set, or empty. Response: ' . $imageWallJson);
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}
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if (empty($postsToFetchDetails)) {
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$this->logger->debug('No posts found in image wall for UID: ' . $uid);
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}
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$feedTitleName = 'User ' . $uid;
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if (isset($imageWallData['data']['user']['screen_name'])) {
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$feedTitleName = $imageWallData['data']['user']['screen_name'];
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} elseif (isset($imageWallData['data']['list'][0]['user']['screen_name'])) { // If list not empty
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$feedTitleName = $imageWallData['data']['list'][0]['user']['screen_name'];
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} else {
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$userInfoUrl = 'https://weibo.com/ajax/profile/info?uid=' . $uid;
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$userInfoJson = getContents($userInfoUrl, $commonRequestHeaders);
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if ($userInfoJson) {
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$userInfoData = json_decode($userInfoJson, true);
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if (isset($userInfoData['data']['user']['screen_name'])) {
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$feedTitleName = $userInfoData['data']['user']['screen_name'];
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}
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}
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}
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$this->feedTitleName = $feedTitleName . ' - Weibo Pictures';
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foreach (array_slice($postsToFetchDetails, 0, 15) as $mid) {
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$postDetailUrl = 'https://weibo.com/ajax/statuses/show?id=' . $mid;
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$postJson = getContents($postDetailUrl, $commonRequestHeaders);
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if ($postJson === false || $postJson === null) {
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$this->logger->warning('Could not request post details for MID: ' . $mid);
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continue;
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}
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$postData = json_decode($postJson, true);
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if (json_last_error() !== JSON_ERROR_NONE) {
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$this->logger->warning('Failed to decode JSON for post MID ' . $mid . ': ' . json_last_error_msg() . ' Raw: ' . substr($postJson, 0, 200));
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continue;
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}
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if (!isset($postData['ok']) || $postData['ok'] != 1) {
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$this->logger->warning('Post detail API error for MID ' . $mid . ': ' . ($postData['msg'] ?? 'Unknown error'));
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continue;
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}
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$mblogid = $postData['mblogid'] ?? $mid;
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$postUser = $postData['user'] ?? null;
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$postUid = $postUser['idstr'] ?? $uid;
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$postLink = 'https://weibo.com/' . $postUid . '/' . $mblogid;
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$titleText = $postData['text_raw'] ?? 'Weibo Post ' . $mid;
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$title = mb_strlen($titleText) > 70 ? mb_substr($titleText, 0, 70, 'UTF-8') . '...' : $titleText;
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if (empty(trim($title))) $title = 'Weibo Image Post ' . $mid;
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$htmlContent = '<p>' . nl2br(htmlspecialchars($postData['text_raw'] ?? '')) . '</p>';
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$timestamp = isset($postData['created_at']) ? strtotime($postData['created_at']) : time();
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$imageHtml = '';
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if (isset($postData['pic_ids']) && is_array($postData['pic_ids']) && isset($postData['pic_infos']) && is_array($postData['pic_infos'])) {
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foreach ($postData['pic_ids'] as $pic_id) {
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if (isset($postData['pic_infos'][$pic_id]['largest']['url'])) {
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$imageUrl = $postData['pic_infos'][$pic_id]['largest']['url'];
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if (strpos($imageUrl, 'http:') === 0) $imageUrl = 'https:' . substr($imageUrl, 5);
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$imageHtml .= '<figure><img src="' . htmlspecialchars($imageUrl) . '" /><figcaption><a href="' . htmlspecialchars($imageUrl) . '">' . htmlspecialchars($imageUrl) . '</a></figcaption></figure>';
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}
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}
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} elseif (isset($postData['page_info']['type'])) {
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$pageInfo = $postData['page_info'];
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$imgUrlKey = null;
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if (isset($pageInfo['page_pic']['url'])) $imgUrlKey = $pageInfo['page_pic']['url'];
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elseif (isset($pageInfo['media_info']['video_poster'])) $imgUrlKey = $pageInfo['media_info']['video_poster'];
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if ($imgUrlKey) {
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$imageUrl = $imgUrlKey;
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if (strpos($imageUrl, 'http:') === 0) $imageUrl = 'https:' . substr($imageUrl, 5);
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$imageHtml .= '<figure><img src="' . htmlspecialchars($imageUrl) . '" /><figcaption>Cover Image: <a href="' . htmlspecialchars($imageUrl) . '">' . htmlspecialchars($imageUrl) . '</a></figcaption></figure>';
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}
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}
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if (empty($imageHtml)) {
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$this->logger->debug('Post MID ' . $mid . ' had no extractable images in detail view.');
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continue;
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}
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$htmlContent .= $imageHtml;
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$item = [];
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$item['uri'] = $postLink;
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$item['title'] = $title;
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$item['content'] = $htmlContent;
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$item['timestamp'] = $timestamp;
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$item['uid'] = $mid;
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$item['author'] = $postUser['screen_name'] ?? $feedTitleName;
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$this->items[] = $item;
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if (count($this->items) >= 10) break;
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}
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}
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}
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