- /**
- * Associate a Twitter account with the user's account
- *
- * Validates post input; verifies it against Twitter; and if
- * successful stores in the database.
- *
- * @return void
- */
-
- function addTwitterAccount()
- {
- $screen_name = $this->trimmed('twitter_username');
- $password = $this->trimmed('twitter_password');
- $noticesync = $this->boolean('noticesync');
- $replysync = $this->boolean('replysync');
- $friendsync = $this->boolean('friendsync');
-
- if (!Validate::string($screen_name,
- array('min_length' => 1,
- 'max_length' => 15,
- 'format' => VALIDATE_NUM.VALIDATE_ALPHA.'_'))) {
- $this->showForm(_('Username must have only numbers, '.
- 'upper- and lowercase letters, '.
- 'and underscore (_). 15 chars max.'));
- return;
- }
-
- if (!$this->verifyCredentials($screen_name, $password)) {
- $this->showForm(_('Could not verify your Twitter credentials!'));
- return;
- }
-
- $twit_user = twitter_user_info($screen_name, $password);
-
- if (!$twit_user) {
- $this->showForm(sprintf(_('Unable to retrieve account information '.
- 'For "%s" from Twitter.'),
- $screen_name));
- return;
- }
-
- if (!save_twitter_user($twit_user->id, $screen_name)) {
- $this->showForm(_('Unable to save your Twitter settings!'));
- return;
- }
-
- $user = common_current_user();
-
- $flink = new Foreign_link();
-
- $flink->user_id = $user->id;
- $flink->foreign_id = $twit_user->id;
- $flink->service = TWITTER_SERVICE;
- $flink->credentials = $password;
- $flink->created = common_sql_now();
-
- $flink->set_flags($noticesync, $replysync, $friendsync);
-
- $flink_id = $flink->insert();
-
- if (!$flink_id) {
- common_log_db_error($flink, 'INSERT', __FILE__);
- $this->showForm(_('Unable to save your Twitter settings!'));
- return;
- }
-
- if ($friendsync) {
- save_twitter_friends($user, $twit_user->id, $screen_name, $password);
- $flink->last_friendsync = common_sql_now();
- $flink->update();
- }
-
- $this->showForm(_('Twitter settings saved.'), true);
- }
-