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-rw-r--r--lib/facebookutil.php257
1 files changed, 0 insertions, 257 deletions
diff --git a/lib/facebookutil.php b/lib/facebookutil.php
deleted file mode 100644
index c29576b64..000000000
--- a/lib/facebookutil.php
+++ /dev/null
@@ -1,257 +0,0 @@
-<?php
-/*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, StatusNet, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-require_once INSTALLDIR.'/extlib/facebook/facebook.php';
-require_once INSTALLDIR.'/lib/facebookaction.php';
-require_once INSTALLDIR.'/lib/noticelist.php';
-
-define("FACEBOOK_SERVICE", 2); // Facebook is foreign_service ID 2
-define("FACEBOOK_NOTICE_PREFIX", 1);
-define("FACEBOOK_PROMPTED_UPDATE_PREF", 2);
-
-function getFacebook()
-{
- static $facebook = null;
-
- $apikey = common_config('facebook', 'apikey');
- $secret = common_config('facebook', 'secret');
-
- if ($facebook === null) {
- $facebook = new Facebook($apikey, $secret);
- }
-
- if (empty($facebook)) {
- common_log(LOG_ERR, 'Could not make new Facebook client obj!',
- __FILE__);
- }
-
- return $facebook;
-}
-
-function isFacebookBound($notice, $flink) {
-
- if (empty($flink)) {
- return false;
- }
-
- // Avoid a loop
-
- if ($notice->source == 'Facebook') {
- common_log(LOG_INFO, "Skipping notice $notice->id because its " .
- 'source is Facebook.');
- return false;
- }
-
- // If the user does not want to broadcast to Facebook, move along
-
- if (!($flink->noticesync & FOREIGN_NOTICE_SEND == FOREIGN_NOTICE_SEND)) {
- common_log(LOG_INFO, "Skipping notice $notice->id " .
- 'because user has FOREIGN_NOTICE_SEND bit off.');
- return false;
- }
-
- // If it's not a reply, or if the user WANTS to send @-replies,
- // then, yeah, it can go to Facebook.
-
- if (!preg_match('/@[a-zA-Z0-9_]{1,15}\b/u', $notice->content) ||
- ($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY)) {
- return true;
- }
-
- return false;
-
-}
-
-function facebookBroadcastNotice($notice)
-{
- $facebook = getFacebook();
- $flink = Foreign_link::getByUserID($notice->profile_id, FACEBOOK_SERVICE);
-
- if (isFacebookBound($notice, $flink)) {
-
- // Okay, we're good to go, update the FB status
-
- $status = null;
- $fbuid = $flink->foreign_id;
- $user = $flink->getUser();
- $attachments = $notice->attachments();
-
- try {
-
- // Get the status 'verb' (prefix) the user has set
-
- // XXX: Does this call count against our per user FB request limit?
- // If so we should consider storing verb elsewhere or not storing
-
- $prefix = trim($facebook->api_client->data_getUserPreference(FACEBOOK_NOTICE_PREFIX,
- $fbuid));
-
- $status = "$prefix $notice->content";
-
- $can_publish = $facebook->api_client->users_hasAppPermission('publish_stream',
- $fbuid);
-
- $can_update = $facebook->api_client->users_hasAppPermission('status_update',
- $fbuid);
-
- if (!empty($attachments) && $can_publish == 1) {
- $fbattachment = format_attachments($attachments);
- $facebook->api_client->stream_publish($status, $fbattachment,
- null, null, $fbuid);
- common_log(LOG_INFO,
- "Posted notice $notice->id w/attachment " .
- "to Facebook user's stream (fbuid = $fbuid).");
- } elseif ($can_update == 1 || $can_publish == 1) {
- $facebook->api_client->users_setStatus($status, $fbuid, false, true);
- common_log(LOG_INFO,
- "Posted notice $notice->id to Facebook " .
- "as a status update (fbuid = $fbuid).");
- } else {
- $msg = "Not sending notice $notice->id to Facebook " .
- "because user $user->nickname hasn't given the " .
- 'Facebook app \'status_update\' or \'publish_stream\' permission.';
- common_log(LOG_WARNING, $msg);
- }
-
- // Finally, attempt to update the user's profile box
-
- if ($can_publish == 1 || $can_update == 1) {
- updateProfileBox($facebook, $flink, $notice);
- }
-
- } catch (FacebookRestClientException $e) {
-
- $code = $e->getCode();
-
- common_log(LOG_WARNING, 'Facebook returned error code ' .
- $code . ': ' . $e->getMessage());
- common_log(LOG_WARNING,
- 'Unable to update Facebook status for ' .
- "$user->nickname (user id: $user->id)!");
-
- if ($code == 200 || $code == 250) {
-
- // 200 The application does not have permission to operate on the passed in uid parameter.
- // 250 Updating status requires the extended permission status_update or publish_stream.
- // see: http://wiki.developers.facebook.com/index.php/Users.setStatus#Example_Return_XML
-
- remove_facebook_app($flink);
-
- } else {
-
- // Try sending again later.
-
- return false;
- }
-
- }
- }
-
- return true;
-
-}
-
-function updateProfileBox($facebook, $flink, $notice) {
- $fbaction = new FacebookAction($output = 'php://output',
- $indent = true, $facebook, $flink);
- $fbaction->updateProfileBox($notice);
-}
-
-function format_attachments($attachments)
-{
- $fbattachment = array();
- $fbattachment['media'] = array();
-
- foreach($attachments as $attachment)
- {
- $fbmedia = get_fbmedia_for_attachment($attachment);
- if($fbmedia){
- $fbattachment['media'][]=$fbmedia;
- }else{
- $fbattachment['name'] = ($attachment->title ?
- $attachment->title : $attachment->url);
- $fbattachment['href'] = $attachment->url;
- }
- }
- if(count($fbattachment['media'])>0){
- unset($fbattachment['name']);
- unset($fbattachment['href']);
- }
- return $fbattachment;
-}
-
-/**
-* given an File objects, returns an associative array suitable for Facebook media
-*/
-function get_fbmedia_for_attachment($attachment)
-{
- $fbmedia = array();
-
- if (strncmp($attachment->mimetype, 'image/', strlen('image/')) == 0) {
- $fbmedia['type'] = 'image';
- $fbmedia['src'] = $attachment->url;
- $fbmedia['href'] = $attachment->url;
- } else if ($attachment->mimetype == 'audio/mpeg') {
- $fbmedia['type'] = 'mp3';
- $fbmedia['src'] = $attachment->url;
- }else if ($attachment->mimetype == 'application/x-shockwave-flash') {
- $fbmedia['type'] = 'flash';
-
- // http://wiki.developers.facebook.com/index.php/Attachment_%28Streams%29
- // says that imgsrc is required... but we have no value to put in it
- // $fbmedia['imgsrc']='';
-
- $fbmedia['swfsrc'] = $attachment->url;
- }else{
- return false;
- }
- return $fbmedia;
-}
-
-function remove_facebook_app($flink)
-{
-
- $user = $flink->getUser();
-
- common_log(LOG_INFO, 'Removing Facebook App Foreign link for ' .
- "user $user->nickname (user id: $user->id).");
-
- $result = $flink->delete();
-
- if (empty($result)) {
- common_log(LOG_ERR, 'Could not remove Facebook App ' .
- "Foreign_link for $user->nickname (user id: $user->id)!");
- common_log_db_error($flink, 'DELETE', __FILE__);
- }
-
- // Notify the user that we are removing their FB app access
-
- $result = mail_facebook_app_removed($user);
-
- if (!$result) {
-
- $msg = 'Unable to send email to notify ' .
- "$user->nickname (user id: $user->id) " .
- 'that their Facebook app link was ' .
- 'removed!';
-
- common_log(LOG_WARNING, $msg);
- }
-
-}
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