public function crawl()
{
$logger = Logger::getInstance();
$config = Config::getInstance();
$instance_dao = DAOFactory::getDAO('InstanceDAO');
$owner_instance_dao = DAOFactory::getDAO('OwnerInstanceDAO');
$owner_dao = DAOFactory::getDAO('OwnerDAO');
$plugin_option_dao = DAOFactory::GetDAO('PluginOptionDAO');
$options = $plugin_option_dao->getOptionsHash('instagram', true);
//get cached
$max_crawl_time = isset($options['max_crawl_time']) ? $options['max_crawl_time']->option_value : 20;
//convert to seconds
$max_crawl_time = $max_crawl_time * 60;
$current_owner = $owner_dao->getByEmail(Session::getLoggedInUser());
//crawl instagram user profiles and pages
$instances = $instance_dao->getActiveInstancesStalestFirstForOwnerByNetworkNoAuthError($current_owner, 'instagram');
foreach ($instances as $instance) {
$logger->setUsername(ucwords($instance->network) . ' | ' . $instance->network_username);
$logger->logUserSuccess("Starting to collect data for " . $instance->network_username . "'s " . ucwords($instance->network), __METHOD__ . ',' . __LINE__);
$tokens = $owner_instance_dao->getOAuthTokens($instance->id);
$access_token = $tokens['oauth_access_token'];
$instance_dao->updateLastRun($instance->id);
$instagram_crawler = new InstagramCrawler($instance, $access_token, $max_crawl_time);
$dashboard_module_cacher = new DashboardModuleCacher($instance);
try {
$instagram_crawler->fetchPostsAndReplies();
} catch (Instagram\Core\ApiAuthException $e) {
//The access token is invalid, save in owner_instances table
$owner_instance_dao->setAuthError($current_owner->id, $instance->id, $e->getMessage());
//Send email alert
$this->sendInvalidOAuthEmailAlert($current_owner->email, $instance->network_username);
$logger->logUserError(get_class($e) . ' ' . $e->getMessage(), __METHOD__ . ',' . __LINE__);
} catch (Exception $e) {
$logger->logUserError(get_class($e) . ' ' . $e->getMessage(), __METHOD__ . ',' . __LINE__);
}
$dashboard_module_cacher->cacheDashboardModules();
$instance_dao->save($instagram_crawler->instance, 0, $logger);
Reporter::reportVersion($instance);
$logger->logUserSuccess("Finished collecting data for " . $instance->network_username . "'s " . ucwords($instance->network), __METHOD__ . ',' . __LINE__);
}
}
public function crawl()
{
$logger = Logger::getInstance();
$config = Config::getInstance();
$instance_dao = DAOFactory::getDAO('InstagramInstanceDAO');
$owner_instance_dao = DAOFactory::getDAO('OwnerInstanceDAO');
$owner_dao = DAOFactory::getDAO('OwnerDAO');
$plugin_option_dao = DAOFactory::GetDAO('PluginOptionDAO');
$options = $plugin_option_dao->getOptionsHash('instagram', true);
//get cached
$max_api_calls = isset($options['max_api_calls']) ? $options['max_api_calls']->option_value : 2500;
$current_owner = $owner_dao->getByEmail(Session::getLoggedInUser());
//crawl instagram user profiles and pages
$instances = $instance_dao->getActiveInstancesStalestFirstForOwnerByNetworkNoAuthError($current_owner, 'instagram');
foreach ($instances as $instance) {
$logger->setUsername(ucwords($instance->network) . ' | ' . $instance->network_username);
$logger->logUserSuccess("Starting to collect data for " . $instance->network_username . "'s " . ucwords($instance->network), __METHOD__ . ',' . __LINE__);
$tokens = $owner_instance_dao->getOAuthTokens($instance->id);
$access_token = $tokens['oauth_access_token'];
$instance_dao->updateLastRun($instance->id);
$dashboard_module_cacher = new DashboardModuleCacher($instance);
try {
/**
* 1. Fetch user info, media + its likes and comments.
* 2. Fetch user's likes.
* 3. Fetch user's friends, and update stale relationships.
* 4. Fetch user's followers, and update stale relationships.
* 5. Update stale friends' profiles.
*/
$instagram_crawler = new InstagramCrawler($instance, $access_token, $max_api_calls);
$instagram_crawler->fetchPostsAndReplies();
$instagram_crawler->fetchLikes();
$instagram_crawler->fetchFriends();
$instagram_crawler->fetchFollowers();
$instagram_crawler->updateStaleFriendsProfiles();
} catch (Instagram\Core\ApiAuthException $e) {
//The access token is invalid, save in owner_instances table
$owner_instance_dao->setAuthErrorByTokens($instance->id, $access_token, '', $e->getMessage());
//Send email alert
//Get owner by auth tokens first, then send to that person
$owner_email_to_notify = $owner_instance_dao->getOwnerEmailByInstanceTokens($instance->id, $access_token, '');
$email_attempt = $this->sendInvalidOAuthEmailAlert($owner_email_to_notify, $instance->network_username);
if ($email_attempt) {
$logger->logUserInfo('Sent reauth email to ' . $owner_email_to_notify, __METHOD__ . ',' . __LINE__);
} else {
$logger->logInfo('Didn\'t send reauth email to ' . $owner_email_to_notify, __METHOD__ . ',' . __LINE__);
}
$logger->logUserError(get_class($e) . ' ' . $e->getMessage(), __METHOD__ . ',' . __LINE__);
} catch (Exception $e) {
$logger->logUserError(get_class($e) . ' ' . $e->getMessage(), __METHOD__ . ',' . __LINE__);
}
$dashboard_module_cacher->cacheDashboardModules();
$instance_dao->save($instagram_crawler->instance, 0, $logger);
Reporter::reportVersion($instance);
$logger->logUserSuccess("Finished collecting data for " . $instance->network_username . "'s " . ucwords($instance->network), __METHOD__ . ',' . __LINE__);
}
}
public function testUpdateStaleFollows()
{
//Insert stale follows for 502993749
$builders[] = FixtureBuilder::build('follows', array('user_id' => '502993749', 'first_seen' => '-5d', 'follower_id' => '123-both-follow', 'network' => 'instagram', 'last_seen' => '-5d', 'active' => 1));
$builders[] = FixtureBuilder::build('follows', array('user_id' => '123-both-follow', 'first_seen' => '-5d', 'follower_id' => '502993749', 'network' => 'instagram', 'last_seen' => '-5d', 'active' => 1));
$builders[] = FixtureBuilder::build('follows', array('user_id' => '502993749', 'first_seen' => '-5d', 'follower_id' => '123-source-follows', 'network' => 'instagram', 'last_seen' => '-5d', 'active' => 1));
$builders[] = FixtureBuilder::build('follows', array('user_id' => '123-target-follows', 'first_seen' => '-5d', 'follower_id' => '502993749', 'network' => 'instagram', 'last_seen' => '-5d', 'active' => 1));
//Run the crawl
$ic = new InstagramCrawler($this->profile3_instance, 'fauxaccesstoken', 120);
$ic->updateStaleFollows();
$follow_dao = new FollowMySQLDAO();
//Assert source follows but target doesn't
//Target follows source - false
$result = $follow_dao->followExists($user_id = '502993749', $follower_id = '123-source-follows', 'instagram', $is_active = true);
$this->assertFalse($result);
//Source follows target - true
$result = $follow_dao->followExists($user_id = '123-source-follows', $follower_id = '502993749', 'instagram', $is_active = true);
$this->assertTrue($result);
//Assert target follows but source doesn't
//Target follows source - true
$result = $follow_dao->followExists($user_id = '502993749', $follower_id = '123-target-follows', 'instagram', $is_active = true);
$this->assertTrue($result);
//Source follows target - false
$result = $follow_dao->followExists($user_id = '123-target-follows', $follower_id = '502993749', 'instagram', $is_active = true);
$this->assertFalse($result);
//Assert both follow
//Target follows source - true
$result = $follow_dao->followExists($user_id = '502993749', $follower_id = '123-both-follow', 'instagram', $is_active = true);
$this->assertTrue($result);
//Source follows target - true
$result = $follow_dao->followExists($user_id = '123-both-follow', $follower_id = '502993749', 'instagram', $is_active = true);
$this->assertTrue($result);
}
