public function crawl()
{
$config = Config::getInstance();
$logger = Logger::getInstance();
$instance_dao = DAOFactory::getDAO('TwitterInstanceDAO');
$owner_instance_dao = DAOFactory::getDAO('OwnerInstanceDAO');
$owner_dao = DAOFactory::getDAO('OwnerDAO');
$instance_hashtag_dao = DAOFactory::getDAO('InstanceHashtagDAO');
// get oauth values
$plugin_option_dao = DAOFactory::GetDAO('PluginOptionDAO');
$options = $plugin_option_dao->getOptionsHash('twitter', true);
$current_owner = $owner_dao->getByEmail(Session::getLoggedInUser());
$instances = $instance_dao->getActiveInstancesStalestFirstForOwnerByNetworkNoAuthError($current_owner, 'twitter');
foreach ($instances as $instance) {
$logger->setUsername($instance->network_username);
$logger->logUserSuccess("Starting to collect data for " . $instance->network_username . " on Twitter.", __METHOD__ . ',' . __LINE__);
$tokens = $owner_instance_dao->getOAuthTokens($instance->id);
$num_twitter_errors = isset($options['num_twitter_errors']) ? $options['num_twitter_errors']->option_value : null;
$dashboard_module_cacher = new DashboardModuleCacher($instance);
try {
if (isset($tokens['oauth_access_token']) && $tokens['oauth_access_token'] != '' && isset($tokens['oauth_access_token_secret']) && $tokens['oauth_access_token_secret'] != '') {
$archive_limit = isset($options['archive_limit']->option_value) ? $options['archive_limit']->option_value : 3200;
$api = new CrawlerTwitterAPIAccessorOAuth($tokens['oauth_access_token'], $tokens['oauth_access_token_secret'], $options['oauth_consumer_key']->option_value, $options['oauth_consumer_secret']->option_value, $archive_limit, $num_twitter_errors);
$twitter_crawler = new TwitterCrawler($instance, $api);
$instance_dao->updateLastRun($instance->id);
$twitter_crawler->fetchInstanceUserTweets();
$twitter_crawler->fetchInstanceUserMentions();
$twitter_crawler->fetchInstanceUserFriends();
$twitter_crawler->fetchInstanceUserFollowers();
$twitter_crawler->fetchInstanceUserGroups();
$twitter_crawler->fetchRetweetsOfInstanceUser();
$twitter_crawler->fetchInstanceUserFavorites();
$twitter_crawler->updateStaleGroupMemberships();
$twitter_crawler->fetchStrayRepliedToTweets();
$twitter_crawler->fetchUserFriendsByIDs();
$twitter_crawler->fetchUnloadedFriendDetails();
$twitter_crawler->fetchUnloadedFollowerDetails();
$twitter_crawler->cleanUpFollows();
$twitter_crawler->updateFriendsProfiles();
//Retrieve search results for saved keyword/hashtags
$instances_hashtags = $instance_hashtag_dao->getByInstance($instance->id);
foreach ($instances_hashtags as $instance_hashtag) {
$twitter_crawler->fetchInstanceHashtagTweets($instance_hashtag);
}
} else {
throw new Exception('Missing Twitter OAuth tokens.');
}
} catch (Exception $e) {
$logger->logUserError(get_class($e) . " while crawling " . $instance->network_username . " on Twitter: " . $e->getMessage(), __METHOD__ . ',' . __LINE__);
}
$dashboard_module_cacher->cacheDashboardModules();
// Save instance
if (isset($twitter_crawler->user)) {
$instance_dao->save($instance, $twitter_crawler->user->post_count, $logger);
}
Reporter::reportVersion($instance);
$logger->logUserSuccess("Finished collecting data for " . $instance->network_username . " on Twitter.", __METHOD__ . ',' . __LINE__);
}
}
public function testFetchInstanceUserGroupsBudget()
{
self::setUpInstanceUserAnilDash();
// set up crawl limit budget
$crawl_limit = array('fetchInstanceUserGroups' => array('count' => 2, 'remaining' => 0));
$this->api->setCallerLimits($crawl_limit);
$twitter_crawler = new TwitterCrawler($this->instance, $this->api);
$twitter_crawler->fetchInstanceUserGroups();
$group_dao = DAOFactory::getDAO('GroupDAO');
$this->assertFalse($group_dao->isGroupInStorage($group = '1234566', 'twitter'), 'group does not exist');
$group_member_dao = DAOFactory::getDAO('GroupMemberDAO');
$this->assertFalse($group_member_dao->isGroupMemberInStorage($user = '******', $group = '1234566', 'twitter'), 'group member does not exists');
}
public function crawl()
{
$config = Config::getInstance();
$logger = Logger::getInstance();
$instance_dao = DAOFactory::getDAO('TwitterInstanceDAO');
$owner_instance_dao = DAOFactory::getDAO('OwnerInstanceDAO');
$owner_dao = DAOFactory::getDAO('OwnerDAO');
// get oauth values
$plugin_option_dao = DAOFactory::GetDAO('PluginOptionDAO');
$options = $plugin_option_dao->getOptionsHash('twitter', true);
$current_owner = $owner_dao->getByEmail(Session::getLoggedInUser());
$instances = $instance_dao->getActiveInstancesStalestFirstForOwnerByNetworkNoAuthError($current_owner, 'twitter');
foreach ($instances as $instance) {
$logger->setUsername($instance->network_username);
$logger->logUserSuccess("Starting to collect data for " . $instance->network_username . " on Twitter.", __METHOD__ . ',' . __LINE__);
$tokens = $owner_instance_dao->getOAuthTokens($instance->id);
$noauth = true;
$num_twitter_errors = isset($options['num_twitter_errors']) ? $options['num_twitter_errors']->option_value : null;
$max_api_calls_per_crawl = isset($options['max_api_calls_per_crawl']) ? $options['max_api_calls_per_crawl']->option_value : 350;
if (isset($tokens['oauth_access_token']) && $tokens['oauth_access_token'] != '' && isset($tokens['oauth_access_token_secret']) && $tokens['oauth_access_token_secret'] != '') {
$noauth = false;
}
$api_calls_to_leave_unmade_per_minute = isset($options['api_calls_to_leave_unmade_per_minute']) ? $options['api_calls_to_leave_unmade_per_minute']->option_value : 2.0;
if ($noauth) {
$api = new CrawlerTwitterAPIAccessorOAuth('NOAUTH', 'NOAUTH', $options['oauth_consumer_key']->option_value, $options['oauth_consumer_secret']->option_value, $api_calls_to_leave_unmade_per_minute, $options['archive_limit']->option_value, $num_twitter_errors, $max_api_calls_per_crawl);
} else {
$api = new CrawlerTwitterAPIAccessorOAuth($tokens['oauth_access_token'], $tokens['oauth_access_token_secret'], $options['oauth_consumer_key']->option_value, $options['oauth_consumer_secret']->option_value, $api_calls_to_leave_unmade_per_minute, $options['archive_limit']->option_value, $num_twitter_errors, $max_api_calls_per_crawl);
}
$twitter_crawler = new TwitterCrawler($instance, $api);
$dashboard_module_cacher = new DashboardModuleCacher($instance);
$api->init();
// budget our twitter calls
$call_limits = $this->budgetCrawlLimits($api->available_api_calls_for_crawler, $noauth);
$api->setCallerLimits($call_limits);
if ($api->available_api_calls_for_crawler > 0) {
$instance_dao->updateLastRun($instance->id);
// No auth for public Twitter users
$twitter_crawler->fetchInstanceUserTweets();
if (!$noauth) {
// Auth req'd, for calling user only
$twitter_crawler->fetchInstanceUserMentions();
$twitter_crawler->fetchInstanceUserFriends();
$twitter_crawler->fetchInstanceFavorites();
$twitter_crawler->fetchInstanceUserFollowers();
$twitter_crawler->fetchInstanceUserGroups();
$twitter_crawler->fetchRetweetsOfInstanceUser();
$twitter_crawler->cleanUpMissedFavsUnFavs();
$twitter_crawler->updateStaleGroupMemberships();
}
$twitter_crawler->fetchStrayRepliedToTweets();
$twitter_crawler->fetchUnloadedFollowerDetails();
$twitter_crawler->cleanUpFollows();
$twitter_crawler->fetchFriendTweetsAndFriends();
if ($noauth) {
// No auth req'd
$twitter_crawler->fetchSearchResults($instance->network_username);
}
$dashboard_module_cacher->cacheDashboardModules();
// Save instance
if (isset($twitter_crawler->user)) {
$instance_dao->save($instance, $twitter_crawler->user->post_count, $logger);
}
$logger->logUserSuccess("Finished collecting data for " . $instance->network_username . " on Twitter.", __METHOD__ . ',' . __LINE__);
}
}
}
public function testFetchInstanceUserGroups()
{
$this->debug(__METHOD__);
self::setUpInstanceUserAnilDash();
$twitter_crawler = new TwitterCrawler($this->instance, $this->api);
$twitter_crawler->api->to->setDataPathFolder('testoftwittercrawler/anildash/');
$twitter_crawler->fetchInstanceUserGroups();
$group_dao = DAOFactory::getDAO('GroupDAO');
$this->assertTrue($group_dao->isGroupInStorage($group = '79854285', 'twitter'));
$group_member_dao = DAOFactory::getDAO('GroupMemberDAO');
$this->assertTrue($group_member_dao->isGroupMemberInStorage($user = '******', $group = '79854285', 'twitter'));
$this->assertFalse($group_member_dao->isGroupMemberInStorage($user = '******', $group = '79854285', 'twitter'));
$count_history_dao = DAOFactory::getDAO('CountHistoryDAO');
$history = $count_history_dao->getHistory($user = '******', 'twitter', 'DAYS', null, 'group_memberships');
$this->assertEqual(count($history['history']), 1);
}
