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rss-bridge/lib/TwitterClient.php

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PHP
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<?php
declare(strict_types=1);
class TwitterClient
{
private CacheInterface $cache;
private string $authorization;
private $data;
public function __construct(CacheInterface $cache)
{
$this->cache = $cache;
$data = $this->cache->get('twitter') ?? [];
$this->data = $data;
$this->authorization = 'AAAAAAAAAAAAAAAAAAAAAGHtAgAAAAAA%2Bx7ILXNILCqkSGIzy6faIHZ9s3Q%3DQy97w6SIrzE7lQwPJEYQBsArEE2fC25caFwRBvAGi456G09vGR';
$this->tw_consumer_key = '3nVuSoBZnx6U4vzUxf5w';
$this->tw_consumer_secret = 'Bcs59EFbbsdF6Sl9Ng71smgStWEGwXXKSjYvPVt7qys';
$this->oauth_token = ''; //Fill here
$this->oauth_token_secret = ''; //Fill here
}
private function getOauthAuthorization(
$oauth_token,
$oauth_token_secret,
$method = 'GET',
$url = '',
$body = '',
$timestamp = null,
$oauth_nonce = null
) {
if (!$url) {
return '';
}
$method = strtoupper($method);
$parseUrl = parse_url($url);
$link = $parseUrl['scheme'] . '://' . $parseUrl['host'] . $parseUrl['path'];
parse_str($parseUrl['query'], $query_params);
if ($body) {
parse_str($body, $body_params);
$query_params = array_merge($query_params, $body_params);
}
$payload = [
'oauth_version' => '1.0',
'oauth_signature_method' => 'HMAC-SHA1',
'oauth_consumer_key' => $this->tw_consumer_key,
'oauth_token' => $oauth_token,
'oauth_nonce' => $oauth_nonce ? $oauth_nonce : implode('', array_fill(0, 3, strval(time()))),
'oauth_timestamp' => $timestamp ? $timestamp : time(),
];
$payload = array_merge($payload, $query_params);
ksort($payload);
$url_parts = parse_url($url);
$url_parts['query'] = http_build_query($payload, '', '&', PHP_QUERY_RFC3986);
$base_url = $url_parts['scheme'] . '://' . $url_parts['host'] . $url_parts['path'];
$signature_base_string = strtoupper($method) . '&' . rawurlencode($base_url) . '&' . rawurlencode($url_parts['query']);
$hmac_key = $this->tw_consumer_secret . '&' . $oauth_token_secret;
$hex_signature = hash_hmac('sha1', $signature_base_string, $hmac_key, true);
$signature = base64_encode($hex_signature);
$header_params = [
'oauth_version' => '1.0',
'oauth_token' => $oauth_token,
'oauth_nonce' => $payload['oauth_nonce'],
'oauth_timestamp' => $payload['oauth_timestamp'],
'oauth_signature' => $signature,
'oauth_consumer_key' => $this->tw_consumer_key,
'oauth_signature_method' => 'HMAC-SHA1',
];
// ksort($header_params);
$header_values = [];
foreach ($header_params as $key => $value) {
$header_values[] = rawurlencode($key) . '="' . (is_int($value) ? $value : rawurlencode($value)) . '"';
}
return 'OAuth realm="http://api.twitter.com/", ' . implode(', ', $header_values);
}
private function extractTweetAndUsersFromGraphQL($timeline)
{
if (isset($timeline->data->user)) {
$result = $timeline->data->user->result;
$instructions = $result->timeline_v2->timeline->instructions;
} elseif (isset($timeline->data->user_result)) {
$result = $timeline->data->user_result->result->timeline_response;
$instructions = $result->timeline->instructions;
}
if (isset($result->__typename) && $result->__typename === 'UserUnavailable') {
throw new \Exception('UserUnavailable');
}
if (isset($timeline->data->list)) {
$result = $timeline->data->list->timeline_response;
$instructions = $result->timeline->instructions;
}
if (!isset($result) && !isset($instructions)) {
throw new \Exception('Unable to fetch user/list timeline');
}
$instructionTypes = [
'TimelineAddEntries',
'TimelineClearCache',
'TimelinePinEntry', // unclear purpose, maybe pinned tweet?
];
if (!isset($instructions[1]) && isset($timeline->data->user)) {
throw new \Exception('The account exists but has not tweeted yet?');
}
$entries = null;
foreach ($instructions as $instruction) {
$instructionType = '';
if (isset($instruction->type)) {
$instructionType = $instruction->type;
} else {
$instructionType = $instruction->__typename;
}
if ($instructionType === 'TimelineAddEntries') {
$entries = $instruction->entries;
break;
}
}
if (!$entries) {
throw new \Exception(sprintf('Unable to find time line tweets in: %s', implode(',', array_column($instructions, 'type'))));
}
$tweets = [];
$userIds = [];
foreach ($entries as $entry) {
$entryType = '';
if (isset($entry->content->entryType)) {
$entryType = $entry->content->entryType;
} else {
$entryType = $entry->content->__typename;
}
if ($entryType !== 'TimelineTimelineItem') {
continue;
}
if (isset($timeline->data->user)) {
if (!isset($entry->content->itemContent->tweet_results->result)) {
continue;
}
if (isset($entry->content->itemContent->promotedMetadata)) {
continue;
}
$tweets[] = $entry->content->itemContent->tweet_results->result;
$userIds[] = $entry->content->itemContent->tweet_results->result->core->user_results->result;
} else {
if (!isset($entry->content->content->tweetResult->result->legacy)) {
continue;
}
// Filter out any advertise tweet
if (isset($entry->content->content->tweetPromotedMetadata)) {
continue;
}
$tweets[] = $entry->content->content->tweetResult->result;
$userIds[] = $entry->content->content->tweetResult->result->core->user_result->result;
}
}
return (object) [
'userIds' => $userIds,
'tweets' => $tweets,
];
}
private function extractTweetFromSearch($searchResult)
{
return $searchResult->statuses;
}
public function fetchUserTweets(string $screenName): \stdClass
{
$this->fetchGuestToken();
try {
$userInfo = $this->fetchUserInfoByScreenName($screenName);
} catch (HttpException $e) {
if ($e->getCode() === 403) {
$this->data['guest_token'] = null;
$this->fetchGuestToken();
$userInfo = $this->fetchUserInfoByScreenName($screenName);
} else {
throw $e;
}
}
$timeline = $this->fetchTimeline($userInfo->rest_id);
// try {
// // $timeline = $this->fetchTimelineUsingSearch($screenName);
// } catch (HttpException $e) {
// if ($e->getCode() === 403) {
// $this->data['guest_token'] = null;
// $this->fetchGuestToken();
// // $timeline = $this->fetchTimelineUsingSearch($screenName);
// $timeline = $this->fetchTimeline($userInfo->rest_id);
// } else {
// throw $e;
// }
// }
// $tweets = $this->extractTweetFromSearch($timeline);
$tweets = $this->extractTweetAndUsersFromGraphQL($timeline)->tweets;
return (object) [
'user_info' => $userInfo,
'tweets' => $tweets,
];
}
public function fetchListTweets($query, $operation = '')
{
$id = '';
$this->fetchGuestToken();
if ($operation == 'By list') {
try {
$listInfo = $this->fetchListInfoBySlug($query['screenName'], $query['listSlug']);
$id = $listInfo->id_str;
} catch (HttpException $e) {
if ($e->getCode() === 403) {
$this->data['guest_token'] = null;
$this->fetchGuestToken();
$listInfo = $this->fetchListInfoBySlug($query['screenName'], $query['listSlug']);
$id = $listInfo->id_str;
} else {
throw $e;
}
}
} else if ($operation == 'By list ID') {
$id = $query['listId'];
} else {
throw new \Exception('Unknown operation to make list tweets');
}
try {
$timeline = $this->fetchListTimeline($id);
} catch (HttpException $e) {
if ($e->getCode() === 403) {
$this->data['guest_token'] = null;
$this->fetchGuestToken();
$timeline = $this->fetchListTimeline($id);
} else {
throw $e;
}
}
$data = $this->extractTweetAndUsersFromGraphQL($timeline);
return $data;
}
private function fetchGuestToken(): void
{
if (isset($this->data['guest_token'])) {
return;
}
$url = 'https://api.twitter.com/1.1/guest/activate.json';
$response = getContents($url, $this->createHttpHeaders(), [CURLOPT_POST => true]);
$guest_token = json_decode($response)->guest_token;
$this->data['guest_token'] = $guest_token;
$this->cache->set('twitter', $this->data);
}
private function fetchUserInfoByScreenName(string $screenName)
{
if (isset($this->data[$screenName])) {
return $this->data[$screenName];
}
$variables = [
'screen_name' => $screenName,
'withHighlightedLabel' => true
];
$url = sprintf(
'https://twitter.com/i/api/graphql/hc-pka9A7gyS3xODIafnrQ/UserByScreenName?variables=%s',
urlencode(json_encode($variables))
);
$response = Json::decode(getContents($url, $this->createHttpHeaders()), false);
if (isset($response->errors)) {
// Grab the first error message
throw new \Exception(sprintf('From twitter api: "%s"', $response->errors[0]->message));
}
$userInfo = $response->data->user;
$this->data[$screenName] = $userInfo;
$this->cache->set('twitter', $this->data);
return $userInfo;
}
private function fetchTimeline($userId)
{
$variables = [
'autoplay_enabled' => true,
'count' => 40,
'includeEditControl' => true,
'includeEditPerspective' => false,
'includeHasBirdwatchNotes' => false,
'includeTweetImpression' => true,
'includeTweetVisibilityNudge' => true,
'rest_id' => $userId
];
$features = [
'android_graphql_skip_api_media_color_palette' => true,
'blue_business_profile_image_shape_enabled' => true,
'creator_subscriptions_subscription_count_enabled' => true,
'creator_subscriptions_tweet_preview_api_enabled' => true,
'freedom_of_speech_not_reach_fetch_enabled' => true,
'longform_notetweets_consumption_enabled' => true,
'longform_notetweets_inline_media_enabled' => true,
'longform_notetweets_rich_text_read_enabled' => true,
'subscriptions_verification_info_enabled' => true,
'super_follow_badge_privacy_enabled' => true,
'super_follow_exclusive_tweet_notifications_enabled' => true,
'super_follow_tweet_api_enabled' => true,
'super_follow_user_api_enabled' => true,
'tweet_with_visibility_results_prefer_gql_limited_actions_policy_enabled' => true,
'tweetypie_unmention_optimization_enabled' => true,
'unified_cards_ad_metadata_container_dynamic_card_content_query_enabled' => true,
];
$url = sprintf(
'https://api.twitter.com/graphql/3JNH4e9dq1BifLxAa3UMWg/UserWithProfileTweetsQueryV2?variables=%s&features=%s',
urlencode(json_encode($variables)),
urlencode(json_encode($features))
);
$oauth = $this->getOauthAuthorization($this->oauth_token, $this->oauth_token_secret, 'GET', $url);
$response = Json::decode(getContents($url, $this->createHttpHeaders($oauth)), false);
return $response;
}
private function fetchTimelineUsingSearch($screenName)
{
$params = [
'q' => 'from:' . $screenName,
'modules' => 'status',
'result_type' => 'recent'
];
$response = $this->search($params);
return $response;
}
public function search($queryParam)
{
$url = sprintf(
'https://api.twitter.com/1.1/search/tweets.json?%s',
http_build_query($queryParam)
);
$oauth = $this->getOauthAuthorization($this->oauth_token, $this->oauth_token_secret, 'GET', $url);
$response = Json::decode(getContents($url, $this->createHttpHeaders($oauth)), false);
return $response;
}
private function fetchListInfoBySlug($screenName, $listSlug)
{
if (isset($this->data[$screenName . '-' . $listSlug])) {
return $this->data[$screenName . '-' . $listSlug];
}
$features = [
'android_graphql_skip_api_media_color_palette' => false,
'blue_business_profile_image_shape_enabled' => false,
'creator_subscriptions_subscription_count_enabled' => false,
'creator_subscriptions_tweet_preview_api_enabled' => true,
'freedom_of_speech_not_reach_fetch_enabled' => false,
'graphql_is_translatable_rweb_tweet_is_translatable_enabled' => false,
'hidden_profile_likes_enabled' => false,
'highlights_tweets_tab_ui_enabled' => false,
'interactive_text_enabled' => false,
'longform_notetweets_consumption_enabled' => true,
'longform_notetweets_inline_media_enabled' => false,
'longform_notetweets_richtext_consumption_enabled' => true,
'longform_notetweets_rich_text_read_enabled' => false,
'responsive_web_edit_tweet_api_enabled' => false,
'responsive_web_enhance_cards_enabled' => false,
'responsive_web_graphql_exclude_directive_enabled' => true,
'responsive_web_graphql_skip_user_profile_image_extensions_enabled' => false,
'responsive_web_graphql_timeline_navigation_enabled' => false,
'responsive_web_media_download_video_enabled' => false,
'responsive_web_text_conversations_enabled' => false,
'responsive_web_twitter_article_tweet_consumption_enabled' => false,
'responsive_web_twitter_blue_verified_badge_is_enabled' => true,
'rweb_lists_timeline_redesign_enabled' => true,
'spaces_2022_h2_clipping' => true,
'spaces_2022_h2_spaces_communities' => true,
'standardized_nudges_misinfo' => false,
'subscriptions_verification_info_enabled' => true,
'subscriptions_verification_info_reason_enabled' => true,
'subscriptions_verification_info_verified_since_enabled' => true,
'super_follow_badge_privacy_enabled' => false,
'super_follow_exclusive_tweet_notifications_enabled' => false,
'super_follow_tweet_api_enabled' => false,
'super_follow_user_api_enabled' => false,
'tweet_awards_web_tipping_enabled' => false,
'tweet_with_visibility_results_prefer_gql_limited_actions_policy_enabled' => false,
'tweetypie_unmention_optimization_enabled' => false,
'unified_cards_ad_metadata_container_dynamic_card_content_query_enabled' => false,
'verified_phone_label_enabled' => false,
'vibe_api_enabled' => false,
'view_counts_everywhere_api_enabled' => false
];
$variables = [
'screenName' => $screenName,
'listSlug' => $listSlug
];
$url = sprintf(
'https://twitter.com/i/api/graphql/-kmqNvm5Y-cVrfvBy6docg/ListBySlug?variables=%s&features=%s',
urlencode(json_encode($variables)),
urlencode(json_encode($features))
);
$response = Json::decode(getContents($url, $this->createHttpHeaders()), false);
if (isset($response->errors)) {
// Grab the first error message
throw new \Exception(sprintf('From twitter api: "%s"', $response->errors[0]->message));
}
$listInfo = $response->data->user_by_screen_name->list;
$this->data[$screenName . '-' . $listSlug] = $listInfo;
$this->cache->set('twitter', $this->data);
return $listInfo;
}
private function fetchListTimeline($listId)
{
$features = [
'android_graphql_skip_api_media_color_palette' => false,
'blue_business_profile_image_shape_enabled' => false,
'creator_subscriptions_subscription_count_enabled' => false,
'creator_subscriptions_tweet_preview_api_enabled' => true,
'freedom_of_speech_not_reach_fetch_enabled' => false,
'graphql_is_translatable_rweb_tweet_is_translatable_enabled' => false,
'hidden_profile_likes_enabled' => false,
'highlights_tweets_tab_ui_enabled' => false,
'interactive_text_enabled' => false,
'longform_notetweets_consumption_enabled' => true,
'longform_notetweets_inline_media_enabled' => false,
'longform_notetweets_richtext_consumption_enabled' => true,
'longform_notetweets_rich_text_read_enabled' => false,
'responsive_web_edit_tweet_api_enabled' => false,
'responsive_web_enhance_cards_enabled' => false,
'responsive_web_graphql_exclude_directive_enabled' => true,
'responsive_web_graphql_skip_user_profile_image_extensions_enabled' => false,
'responsive_web_graphql_timeline_navigation_enabled' => false,
'responsive_web_media_download_video_enabled' => false,
'responsive_web_text_conversations_enabled' => false,
'responsive_web_twitter_article_tweet_consumption_enabled' => false,
'responsive_web_twitter_blue_verified_badge_is_enabled' => true,
'rweb_lists_timeline_redesign_enabled' => true,
'spaces_2022_h2_clipping' => true,
'spaces_2022_h2_spaces_communities' => true,
'standardized_nudges_misinfo' => false,
'subscriptions_verification_info_enabled' => true,
'subscriptions_verification_info_reason_enabled' => true,
'subscriptions_verification_info_verified_since_enabled' => true,
'super_follow_badge_privacy_enabled' => false,
'super_follow_exclusive_tweet_notifications_enabled' => false,
'super_follow_tweet_api_enabled' => false,
'super_follow_user_api_enabled' => false,
'tweet_awards_web_tipping_enabled' => false,
'tweet_with_visibility_results_prefer_gql_limited_actions_policy_enabled' => false,
'tweetypie_unmention_optimization_enabled' => false,
'unified_cards_ad_metadata_container_dynamic_card_content_query_enabled' => false,
'verified_phone_label_enabled' => false,
'vibe_api_enabled' => false,
'view_counts_everywhere_api_enabled' => false
];
$variables = [
'rest_id' => $listId,
'count' => 20
];
$url = sprintf(
'https://api.twitter.com/graphql/BbGLL1ZfMibdFNWlk7a0Pw/ListTimeline?variables=%s&features=%s',
urlencode(json_encode($variables)),
urlencode(json_encode($features))
);
$oauth = $this->getOauthAuthorization($this->oauth_token, $this->oauth_token_secret, 'GET', $url);
$response = Json::decode(getContents($url, $this->createHttpHeaders($oauth)), false);
return $response;
}
private function createHttpHeaders($oauth = null): array
{
$headers = [
'authorization' => sprintf('Bearer %s', $this->authorization),
'x-guest-token' => $this->data['guest_token'] ?? null,
];
if (isset($oauth)) {
$headers['authorization'] = $oauth;
unset($headers['x-guest-token']);
}
foreach ($headers as $key => $value) {
$headers2[] = sprintf('%s: %s', $key, $value);
}
return $headers2;
}
}
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