config['twitter']['consumerkey'] = 'your consumer_key here'; * $a->config['twitter']['consumersecret'] = 'your consumer_secret here'; * * To activate the plugin itself add it to the $a->config['system']['addon'] * setting. After this, your user can configure their Twitter account settings * from "Settings -> Plugin Settings". * * Requirements: PHP5, curl [Slinky library] * * Documentation: http://diekershoff.homeunix.net/redmine/wiki/friendikaplugin/Twitter_Plugin */ /* __TODO__ * * - deletion of the OAuth credentials does not work * - what about multimedia content? * so far we just strip HTML tags from the message */ function twitter_install() { // we need some hooks, for the configuration and for sending tweets register_hook('plugin_settings', 'addon/twitter/twitter.php', 'twitter_settings'); register_hook('plugin_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post'); register_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook'); logger("installed twitter"); } function twitter_uninstall() { unregister_hook('plugin_settings', 'addon/twitter/twitter.php', 'twitter_settings'); unregister_hook('plugin_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post'); unregister_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook'); } function twitter_settings_post ($a,$post) { if(! local_user()) return; if (isset($_POST['twitter-disconnect'])) { /*** * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair * from the user configuration * TODO this does not work that way!? * TODO can we revoke the access tokens at Twitter and do we need to do so? */ del_pconfig( local_user(), 'twitter', 'consumerkey' ); del_pconfig( local_user(), 'twitter', 'consumersecret' ); del_pconfig( local_user(), 'twitter', 'post' ); } else { if (isset($_POST['twitter-pin'])) { // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen logger('got a Twitter PIN'); require_once('addon/twitter/twitteroauth.php'); $ckey = get_config('twitter', 'consumerkey' ); $csecret = get_config('twitter', 'consumersecret' ); // the token and secret for which the PIN was generated were hidden in the settings // form as token and token2, we need a new connection to Twitter using these token // and secret to request a Access Token with the PIN $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']); $token = $connection->getAccessToken( $_POST['twitter-pin'] ); // ok, now that we have the Access Token, save them in the user config set_pconfig(local_user(),'twitter', 'oauthtoken', $token['oauth_token']); set_pconfig(local_user(),'twitter', 'oauthsecret', $token['oauth_token_secret']); set_pconfig(local_user(),'twitter', 'post', 1); // reload the Addon Settings page, if we don't do it see Bug #42 header('Location: '.$a->get_baseurl().'/settings/addon'); } else { // if no PIN is supplied in the POST variables, the user has changed the setting // to post a tweet for every new __public__ posting to the wall set_pconfig(local_user(),'twitter','post',intval($_POST['twitter'])); }} } function twitter_settings(&$a,&$s) { if(! local_user()) return; $a->page['htmlhead'] .= '' . "\r\n"; /*** * 1) Check that we have global consumer key & secret * 2) If no OAuthtoken & stuff is present, generate button to get some * 3) Checkbox for "Send public notices (140 chars only) */ $ckey = get_config('twitter', 'consumerkey' ); $csecret = get_config('twitter', 'consumersecret' ); $otoken = get_pconfig(local_user(), 'twitter', 'oauthtoken' ); $osecret = get_pconfig(local_user(), 'twitter', 'oauthsecret' ); $enabled = get_pconfig(local_user(), 'twitter', 'post'); $checked = (($enabled) ? ' checked="checked" ' : ''); $s .= '
'.t('No consumer key pair for Twitter found. Please contact your site administrator.').'
'; } else { /*** * ok we have a consumer key pair now look into the OAuth stuff */ if ( (!$otoken) && (!$osecret) ) { /*** * the user has not yet connected the account to twitter... * get a temporary OAuth key/secret pair and display a button with * which the user can request a PIN to connect the account to a * account at Twitter. */ require_once('addon/twitter/twitteroauth.php'); $connection = new TwitterOAuth($ckey, $csecret); $request_token = $connection->getRequestToken(); $token = $request_token['oauth_token']; /*** * make some nice form */ $s .= ''.t('At this Friendika instance the Twitter plugin was enabled but you have not yet connected your account to your Twitter account. To do so click the button below to get a PIN from Twitter which you have to copy into the input box below and submit the form. Only your public posts will be posted to Twitter.').'
'; $s .= ''; $s .= ''; $s .= ''; $s .= ''; $s .= ''; $s .= ''; $s .= ''; } else { /*** * we have an OAuth key / secret pair for the user * so let's give a chance to disable the postings to Twitter */ require_once('addon/twitter/twitteroauth.php'); $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret); $details = $connection->get('account/verify_credentials'); $s .= ''.t('Currently connected to: ').''.$details->screen_name.'
'.$details->description.'
'.t('If enabled all your public postings will be posted to the associated Twitter account as well.').'
'; $s .= '