if (!defined('LACONICA')) { exit(1); }
-define("TWITTER_SERVICE", 1); // Twitter is foreign_service ID 1
+define('TWITTER_SERVICE', 1); // Twitter is foreign_service ID 1
function get_twitter_data($uri, $screen_name, $password)
{
if ($errmsg) {
common_debug("Twitter bridge - cURL error: $errmsg - trying to load: $uri with user $screen_name.",
__FILE__);
+
+ if (defined('SCRIPT_DEBUG')) {
+ print "cURL error: $errmsg - trying to load: $uri with user $screen_name.\n";
+ }
}
curl_close($ch);
return $data;
}
-function twitter_user_info($screen_name, $password)
+function twitter_json_data($uri, $screen_name, $password)
{
+ $json_data = get_twitter_data($uri, $screen_name, $password);
- $uri = "http://twitter.com/users/show/$screen_name.json";
- $data = get_twitter_data($uri, $screen_name, $password);
-
- if (!$data) {
+ if (!$json_data) {
return false;
}
- $twit_user = json_decode($data);
+ $data = json_decode($json_data);
- if (!$twit_user) {
+ if (!$data) {
return false;
}
- return $twit_user;
+ return $data;
}
-function update_twitter_user($fuser, $twitter_id, $screen_name)
+function twitter_user_info($screen_name, $password)
{
+ $uri = "http://twitter.com/users/show/$screen_name.json";
+ return twitter_json_data($uri, $screen_name, $password);
+}
- $original = clone($fuser);
- $fuser->nickname = $screen_name;
- $fuser->uri = 'http://twitter.com/' . $screen_name;
- $result = $fuser->updateKeys($original);
+function twitter_friends_ids($screen_name, $password)
+{
+ $uri = "http://twitter.com/friends/ids/$screen_name.json";
+ return twitter_json_data($uri, $screen_name, $password);
+}
+
+function update_twitter_user($twitter_id, $screen_name)
+{
+ $uri = 'http://twitter.com/' . $screen_name;
+
+ $fuser = new Foreign_user();
+
+ $fuser->query('BEGIN');
+
+ // Dropping down to SQL because regular db_object udpate stuff doesn't seem
+ // to work so good with tables that have multiple column primary keys
+
+ // Any time we update the uri for a forein user we have to make sure there
+ // are no dupe entries first -- unique constraint on the uri column
+
+ $qry = 'UPDATE foreign_user set uri = \'\' WHERE uri = ';
+ $qry .= '\'' . $uri . '\'' . ' AND service = ' . TWITTER_SERVICE;
+
+ $result = $fuser->query($qry);
+
+ if ($result) {
+ common_debug("Removed uri ($uri) from another foreign_user who was squatting on it.");
+ if (defined('SCRIPT_DEBUG')) {
+ print("Removed uri ($uri) from another Twitter user who was squatting on it.\n");
+ }
+ }
+
+ // Update the user
+ $qry = 'UPDATE foreign_user SET nickname = ';
+ $qry .= '\'' . $screen_name . '\'' . ', uri = \'' . $uri . '\' ';
+ $qry .= 'WHERE id = ' . $twitter_id . ' AND service = ' . TWITTER_SERVICE;
+
+ $result = $fuser->query($qry);
if (!$result) {
+ common_log(LOG_WARNING,
+ "Couldn't update foreign_user data for Twitter user: $screen_name");
common_log_db_error($fuser, 'UPDATE', __FILE__);
+ if (defined('SCRIPT_DEBUG')) {
+ print "UPDATE failed: for Twitter user: $twitter_id - $screen_name. - ";
+ print common_log_objstring($fuser) . "\n";
+ $error = &PEAR::getStaticProperty('DB_DataObject','lastError');
+ print "DB_DataObject Error: " . $error->getMessage() . "\n";
+ }
return false;
}
+ $fuser->query('COMMIT');
+
+ $fuser->free();
+ unset($fuser);
+
return true;
}
function add_twitter_user($twitter_id, $screen_name)
{
+ $new_uri = 'http://twitter.com/' . $screen_name;
+
+ // Clear out any bad old foreign_users with the new user's legit URL
+ // This can happen when users move around or fakester accounts get
+ // repoed, and things like that.
+ $luser = new Foreign_user();
+ $luser->uri = $new_uri;
+ $luser->service = TWITTER_SERVICE;
+ $result = $luser->delete();
+
+ if ($result) {
+ common_log(LOG_WARNING,
+ "Twitter bridge - removed invalid Twitter user squatting on uri: $new_uri");
+ if (defined('SCRIPT_DEBUG')) {
+ print "Removed invalid Twitter user squatting on uri: $new_uri\n";
+ }
+ }
+
+ $luser->free();
+ unset($luser);
+
// Otherwise, create a new Twitter user
- $fuser = DB_DataObject::factory('foreign_user');
+ $fuser = new Foreign_user();
$fuser->nickname = $screen_name;
$fuser->uri = 'http://twitter.com/' . $screen_name;
$fuser->id = $twitter_id;
- $fuser->service = TWITTER_SERVICE; // Twitter
+ $fuser->service = TWITTER_SERVICE;
$fuser->created = common_sql_now();
$result = $fuser->insert();
if (!$result) {
- common_debug("Twitter bridge - failed to add new Twitter user: $twitter_id - $screen_name.");
+ common_log(LOG_WARNING,
+ "Twitter bridge - failed to add new Twitter user: $twitter_id - $screen_name.");
common_log_db_error($fuser, 'INSERT', __FILE__);
- return false;
+ if (defined('SCRIPT_DEBUG')) {
+ print "INSERT failed: could not add new Twitter user: $twitter_id - $screen_name. - ";
+ print common_log_objstring($fuser) . "\n";
+ $error = &PEAR::getStaticProperty('DB_DataObject','lastError');
+ print "DB_DataObject Error: " . $error->getMessage() . "\n";
+ }
+ } else {
+ common_debug("Twitter bridge - Added new Twitter user: $screen_name ($twitter_id).");
+ if (defined('SCRIPT_DEBUG')) {
+ print "Added new Twitter user: $screen_name ($twitter_id).\n";
+ }
}
- common_debug("Twitter bridge - Added new Twitter user: $screen_name ($twitter_id).");
-
- return true;
+ return $result;
}
// Creates or Updates a Twitter user
// Check to see whether the Twitter user is already in the system,
// and update its screen name and uri if so.
- $fuser = Foreign_user::getForeignUser($twitter_id, 1);
+ $fuser = Foreign_user::getForeignUser($twitter_id, TWITTER_SERVICE);
if ($fuser) {
+ $result = true;
+
// Only update if Twitter screen name has changed
if ($fuser->nickname != $screen_name) {
+ $result = update_twitter_user($twitter_id, $screen_name);
common_debug('Twitter bridge - Updated nickname (and URI) for Twitter user ' .
"$fuser->id to $screen_name, was $fuser->nickname");
- return update_twitter_user($fuser, $twitter_id, $screen_name);
+ if (defined('SCRIPT_DEBUG')) {
+ print 'Updated nickname (and URI) for Twitter user ' .
+ "$fuser->id to $screen_name, was $fuser->nickname\n";
+ }
}
+ return $result;
+
} else {
return add_twitter_user($twitter_id, $screen_name);
}
+ $fuser->free();
+ unset($fuser);
+
return true;
}
function retreive_twitter_friends($twitter_id, $screen_name, $password)
{
+ $friends = array();
$uri = "http://twitter.com/statuses/friends/$twitter_id.json?page=";
- $twitter_user = twitter_user_info($screen_name, $password);
+ $friends_ids = twitter_friends_ids($screen_name, $password);
+
+ if (!$friends_ids) {
+ return $friends;
+ }
+
+ if (defined('SCRIPT_DEBUG')) {
+ print "Twitter 'social graph' ids method says $screen_name has " .
+ count($friends_ids) . " friends.\n";
+ }
// Calculate how many pages to get...
- $pages = ceil($twitter_user->friends_count / 100);
+ $pages = ceil(count($friends_ids) / 100);
if ($pages == 0) {
- common_debug("Twitter bridge - Twitter user $screen_name has no friends! Lame.");
+ common_log(LOG_WARNING,
+ "Twitter bridge - $screen_name seems to have no friends.");
+ if (defined('SCRIPT_DEBUG')) {
+ print "$screen_name seems to have no friends.\n";
+ }
}
- $friends = array();
-
for ($i = 1; $i <= $pages; $i++) {
$data = get_twitter_data($uri . $i, $screen_name, $password);
if (!$data) {
- return null;
+ common_log(LOG_WARNING,
+ "Twitter bridge - Couldn't retrieve page $i of $screen_name's friends.");
+ if (defined('SCRIPT_DEBUG')) {
+ print "Couldn't retrieve page $i of $screen_name's friends.\n";
+ }
+ continue;
}
$more_friends = json_decode($data);
if (!$more_friends) {
- return null;
+
+ common_log(LOG_WARNING,
+ "Twitter bridge - No data for page $i of $screen_name's friends.");
+ if (defined('SCRIPT_DEBUG')) {
+ print "No data for page $i of $screen_name's friends.\n";
+ }
+ continue;
}
$friends = array_merge($friends, $more_friends);
$friends = retreive_twitter_friends($twitter_id, $screen_name, $password);
- if (is_null($friends)) {
- common_debug("Twitter bridge - Couldn't get friends data from Twitter.");
+ if (empty($friends)) {
+ common_debug("Twitter bridge - Couldn't get friends data from Twitter for $screen_name.");
+ if (defined('SCRIPT_DEBUG')) {
+ print "Couldn't get friends data from Twitter for $screen_name.\n";
+ }
return false;
}
foreach ($friends as $friend) {
$friend_name = $friend->screen_name;
- $friend_id = $friend->id;
+ $friend_id = (int) $friend->id;
// Update or create the Foreign_user record
if (!save_twitter_user($friend_id, $friend_name)) {
- return false;
+ common_log(LOG_WARNING,
+ "Twitter bridge - couldn't save $screen_name's friend, $friend_name.");
+ if (defined('SCRIPT_DEBUG')) {
+ print "Couldn't save $screen_name's friend, $friend_name.\n";
+ }
+ continue;
}
// Check to see if there's a related local user
// Get associated user and subscribe her
$friend_user = User::staticGet('id', $flink->user_id);
- subs_subscribe_to($user, $friend_user);
- common_debug("Twitter bridge - subscribed $friend_user->nickname to $user->nickname.");
+ if (!empty($friend_user)) {
+ $result = subs_subscribe_to($user, $friend_user);
+
+ if ($result === true) {
+ common_debug("Twitter bridge - subscribed $friend_user->nickname to $user->nickname.");
+ if (defined('SCRIPT_DEBUG')) {
+ print("Subscribed $friend_user->nickname to $user->nickname.\n");
+ }
+ } else {
+ if (defined('SCRIPT_DEBUG')) {
+ print "$result ($friend_user->nickname to $user->nickname)\n";
+ }
+ }
+ }
}
}
return $success;
}
-
projects / quix0rs-gnu-social.git / blobdiff