forked from GNUsocial/gnu-social
Split the guts of Twitter status -> notice import from twitterstatusfetcher daemon into TwitterImport class which can be called from other places, letting us reuse code for the streaming API.
This commit is contained in:
Brion Vibber
parent
dc6c0f325c
commit
0eaa26476c
@ -200,6 +200,7 @@ class TwitterBridgePlugin extends Plugin
|
||||
return false;
|
||||
case 'TwitterOAuthClient':
|
||||
case 'TwitterQueueHandler':
|
||||
case 'TwitterImport':
|
||||
include_once $dir . '/' . strtolower($cls) . '.php';
|
||||
return false;
|
||||
case 'Notice_to_status':
|
||||
|
||||
@ -192,25 +192,12 @@ class TwitterStatusFetcher extends ParallelizingDaemon
|
||||
|
||||
common_debug(LOG_INFO, $this->name() . ' - Retrieved ' . sizeof($timeline) . ' statuses from Twitter.');
|
||||
|
||||
$importer = new TwitterImport();
|
||||
|
||||
// Reverse to preserve order
|
||||
|
||||
foreach (array_reverse($timeline) as $status) {
|
||||
// Hacktastic: filter out stuff coming from this StatusNet
|
||||
$source = mb_strtolower(common_config('integration', 'source'));
|
||||
|
||||
if (preg_match("/$source/", mb_strtolower($status->source))) {
|
||||
common_debug($this->name() . ' - Skipping import of status ' .
|
||||
$status->id . ' with source ' . $source);
|
||||
continue;
|
||||
}
|
||||
|
||||
// Don't save it if the user is protected
|
||||
// FIXME: save it but treat it as private
|
||||
if ($status->user->protected) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$notice = $this->saveStatus($status);
|
||||
$notice = $importer->importStatus($status);
|
||||
|
||||
if (!empty($notice)) {
|
||||
Inbox::insertNotice($flink->user_id, $notice->id);
|
||||
@ -226,578 +213,6 @@ class TwitterStatusFetcher extends ParallelizingDaemon
|
||||
$flink->last_noticesync = common_sql_now();
|
||||
$flink->update();
|
||||
}
|
||||
|
||||
function saveStatus($status)
|
||||
{
|
||||
$profile = $this->ensureProfile($status->user);
|
||||
|
||||
if (empty($profile)) {
|
||||
common_log(LOG_ERR, $this->name() .
|
||||
' - Problem saving notice. No associated Profile.');
|
||||
return null;
|
||||
}
|
||||
|
||||
$statusUri = $this->makeStatusURI($status->user->screen_name, $status->id);
|
||||
|
||||
// check to see if we've already imported the status
|
||||
$n2s = Notice_to_status::staticGet('status_id', $status->id);
|
||||
|
||||
if (!empty($n2s)) {
|
||||
common_log(
|
||||
LOG_INFO,
|
||||
$this->name() .
|
||||
" - Ignoring duplicate import: {$status->id}"
|
||||
);
|
||||
return Notice::staticGet('id', $n2s->notice_id);
|
||||
}
|
||||
|
||||
// If it's a retweet, save it as a repeat!
|
||||
if (!empty($status->retweeted_status)) {
|
||||
common_log(LOG_INFO, "Status {$status->id} is a retweet of {$status->retweeted_status->id}.");
|
||||
$original = $this->saveStatus($status->retweeted_status);
|
||||
if (empty($original)) {
|
||||
return null;
|
||||
} else {
|
||||
$author = $original->getProfile();
|
||||
// TRANS: Message used to repeat a notice. RT is the abbreviation of 'retweet'.
|
||||
// TRANS: %1$s is the repeated user's name, %2$s is the repeated notice.
|
||||
$content = sprintf(_m('RT @%1$s %2$s'),
|
||||
$author->nickname,
|
||||
$original->content);
|
||||
|
||||
if (Notice::contentTooLong($content)) {
|
||||
$contentlimit = Notice::maxContent();
|
||||
$content = mb_substr($content, 0, $contentlimit - 4) . ' ...';
|
||||
}
|
||||
|
||||
$repeat = Notice::saveNew($profile->id,
|
||||
$content,
|
||||
'twitter',
|
||||
array('repeat_of' => $original->id,
|
||||
'uri' => $statusUri,
|
||||
'is_local' => Notice::GATEWAY));
|
||||
common_log(LOG_INFO, "Saved {$repeat->id} as a repeat of {$original->id}");
|
||||
Notice_to_status::saveNew($repeat->id, $status->id);
|
||||
return $repeat;
|
||||
}
|
||||
}
|
||||
|
||||
$notice = new Notice();
|
||||
|
||||
$notice->profile_id = $profile->id;
|
||||
$notice->uri = $statusUri;
|
||||
$notice->url = $statusUri;
|
||||
$notice->created = strftime(
|
||||
'%Y-%m-%d %H:%M:%S',
|
||||
strtotime($status->created_at)
|
||||
);
|
||||
|
||||
$notice->source = 'twitter';
|
||||
|
||||
$notice->reply_to = null;
|
||||
|
||||
if (!empty($status->in_reply_to_status_id)) {
|
||||
common_log(LOG_INFO, "Status {$status->id} is a reply to status {$status->in_reply_to_status_id}");
|
||||
$n2s = Notice_to_status::staticGet('status_id', $status->in_reply_to_status_id);
|
||||
if (empty($n2s)) {
|
||||
common_log(LOG_INFO, "Couldn't find local notice for status {$status->in_reply_to_status_id}");
|
||||
} else {
|
||||
$reply = Notice::staticGet('id', $n2s->notice_id);
|
||||
if (empty($reply)) {
|
||||
common_log(LOG_INFO, "Couldn't find local notice for status {$status->in_reply_to_status_id}");
|
||||
} else {
|
||||
common_log(LOG_INFO, "Found local notice {$reply->id} for status {$status->in_reply_to_status_id}");
|
||||
$notice->reply_to = $reply->id;
|
||||
$notice->conversation = $reply->conversation;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (empty($notice->conversation)) {
|
||||
$conv = Conversation::create();
|
||||
$notice->conversation = $conv->id;
|
||||
common_log(LOG_INFO, "No known conversation for status {$status->id} so making a new one {$conv->id}.");
|
||||
}
|
||||
|
||||
$notice->is_local = Notice::GATEWAY;
|
||||
|
||||
$notice->content = html_entity_decode($status->text, ENT_QUOTES, 'UTF-8');
|
||||
$notice->rendered = $this->linkify($status);
|
||||
|
||||
if (Event::handle('StartNoticeSave', array(&$notice))) {
|
||||
|
||||
$id = $notice->insert();
|
||||
|
||||
if (!$id) {
|
||||
common_log_db_error($notice, 'INSERT', __FILE__);
|
||||
common_log(LOG_ERR, $this->name() .
|
||||
' - Problem saving notice.');
|
||||
}
|
||||
|
||||
Event::handle('EndNoticeSave', array($notice));
|
||||
}
|
||||
|
||||
Notice_to_status::saveNew($notice->id, $status->id);
|
||||
|
||||
$this->saveStatusMentions($notice, $status);
|
||||
|
||||
$notice->blowOnInsert();
|
||||
|
||||
return $notice;
|
||||
}
|
||||
|
||||
/**
|
||||
* Make an URI for a status.
|
||||
*
|
||||
* @param object $status status object
|
||||
*
|
||||
* @return string URI
|
||||
*/
|
||||
function makeStatusURI($username, $id)
|
||||
{
|
||||
return 'http://twitter.com/'
|
||||
. $username
|
||||
. '/status/'
|
||||
. $id;
|
||||
}
|
||||
|
||||
/**
|
||||
* Look up a Profile by profileurl field. Profile::staticGet() was
|
||||
* not working consistently.
|
||||
*
|
||||
* @param string $nickname local nickname of the Twitter user
|
||||
* @param string $profileurl the profile url
|
||||
*
|
||||
* @return mixed value the first Profile with that url, or null
|
||||
*/
|
||||
function getProfileByUrl($nickname, $profileurl)
|
||||
{
|
||||
$profile = new Profile();
|
||||
$profile->nickname = $nickname;
|
||||
$profile->profileurl = $profileurl;
|
||||
$profile->limit(1);
|
||||
|
||||
if ($profile->find()) {
|
||||
$profile->fetch();
|
||||
return $profile;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check to see if this Twitter status has already been imported
|
||||
*
|
||||
* @param Profile $profile Twitter user's local profile
|
||||
* @param string $statusUri URI of the status on Twitter
|
||||
*
|
||||
* @return mixed value a matching Notice or null
|
||||
*/
|
||||
function checkDupe($profile, $statusUri)
|
||||
{
|
||||
$notice = new Notice();
|
||||
$notice->uri = $statusUri;
|
||||
$notice->profile_id = $profile->id;
|
||||
$notice->limit(1);
|
||||
|
||||
if ($notice->find()) {
|
||||
$notice->fetch();
|
||||
return $notice;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
function ensureProfile($user)
|
||||
{
|
||||
// check to see if there's already a profile for this user
|
||||
$profileurl = 'http://twitter.com/' . $user->screen_name;
|
||||
$profile = $this->getProfileByUrl($user->screen_name, $profileurl);
|
||||
|
||||
if (!empty($profile)) {
|
||||
common_debug($this->name() .
|
||||
" - Profile for $profile->nickname found.");
|
||||
|
||||
// Check to see if the user's Avatar has changed
|
||||
|
||||
$this->checkAvatar($user, $profile);
|
||||
return $profile;
|
||||
|
||||
} else {
|
||||
common_debug($this->name() . ' - Adding profile and remote profile ' .
|
||||
"for Twitter user: $profileurl.");
|
||||
|
||||
$profile = new Profile();
|
||||
$profile->query("BEGIN");
|
||||
|
||||
$profile->nickname = $user->screen_name;
|
||||
$profile->fullname = $user->name;
|
||||
$profile->homepage = $user->url;
|
||||
$profile->bio = $user->description;
|
||||
$profile->location = $user->location;
|
||||
$profile->profileurl = $profileurl;
|
||||
$profile->created = common_sql_now();
|
||||
|
||||
try {
|
||||
$id = $profile->insert();
|
||||
} catch(Exception $e) {
|
||||
common_log(LOG_WARNING, $this->name . ' Couldn\'t insert profile - ' . $e->getMessage());
|
||||
}
|
||||
|
||||
if (empty($id)) {
|
||||
common_log_db_error($profile, 'INSERT', __FILE__);
|
||||
$profile->query("ROLLBACK");
|
||||
return false;
|
||||
}
|
||||
|
||||
// check for remote profile
|
||||
|
||||
$remote_pro = Remote_profile::staticGet('uri', $profileurl);
|
||||
|
||||
if (empty($remote_pro)) {
|
||||
$remote_pro = new Remote_profile();
|
||||
|
||||
$remote_pro->id = $id;
|
||||
$remote_pro->uri = $profileurl;
|
||||
$remote_pro->created = common_sql_now();
|
||||
|
||||
try {
|
||||
$rid = $remote_pro->insert();
|
||||
} catch (Exception $e) {
|
||||
common_log(LOG_WARNING, $this->name() . ' Couldn\'t save remote profile - ' . $e->getMessage());
|
||||
}
|
||||
|
||||
if (empty($rid)) {
|
||||
common_log_db_error($profile, 'INSERT', __FILE__);
|
||||
$profile->query("ROLLBACK");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
$profile->query("COMMIT");
|
||||
|
||||
$this->saveAvatars($user, $id);
|
||||
|
||||
return $profile;
|
||||
}
|
||||
}
|
||||
|
||||
function checkAvatar($twitter_user, $profile)
|
||||
{
|
||||
global $config;
|
||||
|
||||
$path_parts = pathinfo($twitter_user->profile_image_url);
|
||||
|
||||
$newname = 'Twitter_' . $twitter_user->id . '_' .
|
||||
$path_parts['basename'];
|
||||
|
||||
$oldname = $profile->getAvatar(48)->filename;
|
||||
|
||||
if ($newname != $oldname) {
|
||||
common_debug($this->name() . ' - Avatar for Twitter user ' .
|
||||
"$profile->nickname has changed.");
|
||||
common_debug($this->name() . " - old: $oldname new: $newname");
|
||||
|
||||
$this->updateAvatars($twitter_user, $profile);
|
||||
}
|
||||
|
||||
if ($this->missingAvatarFile($profile)) {
|
||||
common_debug($this->name() . ' - Twitter user ' .
|
||||
$profile->nickname .
|
||||
' is missing one or more local avatars.');
|
||||
common_debug($this->name() ." - old: $oldname new: $newname");
|
||||
|
||||
$this->updateAvatars($twitter_user, $profile);
|
||||
}
|
||||
}
|
||||
|
||||
function updateAvatars($twitter_user, $profile) {
|
||||
|
||||
global $config;
|
||||
|
||||
$path_parts = pathinfo($twitter_user->profile_image_url);
|
||||
|
||||
$img_root = substr($path_parts['basename'], 0, -11);
|
||||
$ext = $path_parts['extension'];
|
||||
$mediatype = $this->getMediatype($ext);
|
||||
|
||||
foreach (array('mini', 'normal', 'bigger') as $size) {
|
||||
$url = $path_parts['dirname'] . '/' .
|
||||
$img_root . '_' . $size . ".$ext";
|
||||
$filename = 'Twitter_' . $twitter_user->id . '_' .
|
||||
$img_root . "_$size.$ext";
|
||||
|
||||
$this->updateAvatar($profile->id, $size, $mediatype, $filename);
|
||||
$this->fetchAvatar($url, $filename);
|
||||
}
|
||||
}
|
||||
|
||||
function missingAvatarFile($profile) {
|
||||
foreach (array(24, 48, 73) as $size) {
|
||||
$filename = $profile->getAvatar($size)->filename;
|
||||
$avatarpath = Avatar::path($filename);
|
||||
if (file_exists($avatarpath) == FALSE) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
function getMediatype($ext)
|
||||
{
|
||||
$mediatype = null;
|
||||
|
||||
switch (strtolower($ext)) {
|
||||
case 'jpg':
|
||||
$mediatype = 'image/jpg';
|
||||
break;
|
||||
case 'gif':
|
||||
$mediatype = 'image/gif';
|
||||
break;
|
||||
default:
|
||||
$mediatype = 'image/png';
|
||||
}
|
||||
|
||||
return $mediatype;
|
||||
}
|
||||
|
||||
function saveAvatars($user, $id)
|
||||
{
|
||||
global $config;
|
||||
|
||||
$path_parts = pathinfo($user->profile_image_url);
|
||||
$ext = $path_parts['extension'];
|
||||
$end = strlen('_normal' . $ext);
|
||||
$img_root = substr($path_parts['basename'], 0, -($end+1));
|
||||
$mediatype = $this->getMediatype($ext);
|
||||
|
||||
foreach (array('mini', 'normal', 'bigger') as $size) {
|
||||
$url = $path_parts['dirname'] . '/' .
|
||||
$img_root . '_' . $size . ".$ext";
|
||||
$filename = 'Twitter_' . $user->id . '_' .
|
||||
$img_root . "_$size.$ext";
|
||||
|
||||
if ($this->fetchAvatar($url, $filename)) {
|
||||
$this->newAvatar($id, $size, $mediatype, $filename);
|
||||
} else {
|
||||
common_log(LOG_WARNING, $id() .
|
||||
" - Problem fetching Avatar: $url");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function updateAvatar($profile_id, $size, $mediatype, $filename) {
|
||||
|
||||
common_debug($this->name() . " - Updating avatar: $size");
|
||||
|
||||
$profile = Profile::staticGet($profile_id);
|
||||
|
||||
if (empty($profile)) {
|
||||
common_debug($this->name() . " - Couldn't get profile: $profile_id!");
|
||||
return;
|
||||
}
|
||||
|
||||
$sizes = array('mini' => 24, 'normal' => 48, 'bigger' => 73);
|
||||
$avatar = $profile->getAvatar($sizes[$size]);
|
||||
|
||||
// Delete the avatar, if present
|
||||
if ($avatar) {
|
||||
$avatar->delete();
|
||||
}
|
||||
|
||||
$this->newAvatar($profile->id, $size, $mediatype, $filename);
|
||||
}
|
||||
|
||||
function newAvatar($profile_id, $size, $mediatype, $filename)
|
||||
{
|
||||
global $config;
|
||||
|
||||
$avatar = new Avatar();
|
||||
$avatar->profile_id = $profile_id;
|
||||
|
||||
switch($size) {
|
||||
case 'mini':
|
||||
$avatar->width = 24;
|
||||
$avatar->height = 24;
|
||||
break;
|
||||
case 'normal':
|
||||
$avatar->width = 48;
|
||||
$avatar->height = 48;
|
||||
break;
|
||||
default:
|
||||
// Note: Twitter's big avatars are a different size than
|
||||
// StatusNet's (StatusNet's = 96)
|
||||
$avatar->width = 73;
|
||||
$avatar->height = 73;
|
||||
}
|
||||
|
||||
$avatar->original = 0; // we don't have the original
|
||||
$avatar->mediatype = $mediatype;
|
||||
$avatar->filename = $filename;
|
||||
$avatar->url = Avatar::url($filename);
|
||||
|
||||
$avatar->created = common_sql_now();
|
||||
|
||||
try {
|
||||
$id = $avatar->insert();
|
||||
} catch (Exception $e) {
|
||||
common_log(LOG_WARNING, $this->name() . ' Couldn\'t insert avatar - ' . $e->getMessage());
|
||||
}
|
||||
|
||||
if (empty($id)) {
|
||||
common_log_db_error($avatar, 'INSERT', __FILE__);
|
||||
return null;
|
||||
}
|
||||
|
||||
common_debug($this->name() .
|
||||
" - Saved new $size avatar for $profile_id.");
|
||||
|
||||
return $id;
|
||||
}
|
||||
|
||||
/**
|
||||
* Fetch a remote avatar image and save to local storage.
|
||||
*
|
||||
* @param string $url avatar source URL
|
||||
* @param string $filename bare local filename for download
|
||||
* @return bool true on success, false on failure
|
||||
*/
|
||||
function fetchAvatar($url, $filename)
|
||||
{
|
||||
common_debug($this->name() . " - Fetching Twitter avatar: $url");
|
||||
|
||||
$request = HTTPClient::start();
|
||||
$response = $request->get($url);
|
||||
if ($response->isOk()) {
|
||||
$avatarfile = Avatar::path($filename);
|
||||
$ok = file_put_contents($avatarfile, $response->getBody());
|
||||
if (!$ok) {
|
||||
common_log(LOG_WARNING, $this->name() .
|
||||
" - Couldn't open file $filename");
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
const URL = 1;
|
||||
const HASHTAG = 2;
|
||||
const MENTION = 3;
|
||||
|
||||
function linkify($status)
|
||||
{
|
||||
$text = $status->text;
|
||||
|
||||
if (empty($status->entities)) {
|
||||
common_log(LOG_WARNING, "No entities data for {$status->id}; trying to fake up links ourselves.");
|
||||
$text = common_replace_urls_callback($text, 'common_linkify');
|
||||
$text = preg_replace('/(^|\"\;|\'|\(|\[|\{|\s+)#([\pL\pN_\-\.]{1,64})/e', "'\\1#'.TwitterStatusFetcher::tagLink('\\2')", $text);
|
||||
$text = preg_replace('/(^|\s+)@([a-z0-9A-Z_]{1,64})/e', "'\\1@'.TwitterStatusFetcher::atLink('\\2')", $text);
|
||||
return $text;
|
||||
}
|
||||
|
||||
// Move all the entities into order so we can
|
||||
// replace them in reverse order and thus
|
||||
// not mess up their indices
|
||||
|
||||
$toReplace = array();
|
||||
|
||||
if (!empty($status->entities->urls)) {
|
||||
foreach ($status->entities->urls as $url) {
|
||||
$toReplace[$url->indices[0]] = array(self::URL, $url);
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($status->entities->hashtags)) {
|
||||
foreach ($status->entities->hashtags as $hashtag) {
|
||||
$toReplace[$hashtag->indices[0]] = array(self::HASHTAG, $hashtag);
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($status->entities->user_mentions)) {
|
||||
foreach ($status->entities->user_mentions as $mention) {
|
||||
$toReplace[$mention->indices[0]] = array(self::MENTION, $mention);
|
||||
}
|
||||
}
|
||||
|
||||
// sort in reverse order by key
|
||||
|
||||
krsort($toReplace);
|
||||
|
||||
foreach ($toReplace as $part) {
|
||||
list($type, $object) = $part;
|
||||
switch($type) {
|
||||
case self::URL:
|
||||
$linkText = $this->makeUrlLink($object);
|
||||
break;
|
||||
case self::HASHTAG:
|
||||
$linkText = $this->makeHashtagLink($object);
|
||||
break;
|
||||
case self::MENTION:
|
||||
$linkText = $this->makeMentionLink($object);
|
||||
break;
|
||||
default:
|
||||
continue;
|
||||
}
|
||||
$text = mb_substr($text, 0, $object->indices[0]) . $linkText . mb_substr($text, $object->indices[1]);
|
||||
}
|
||||
return $text;
|
||||
}
|
||||
|
||||
function makeUrlLink($object)
|
||||
{
|
||||
return "<a href='{$object->url}' class='extlink'>{$object->url}</a>";
|
||||
}
|
||||
|
||||
function makeHashtagLink($object)
|
||||
{
|
||||
return "#" . self::tagLink($object->text);
|
||||
}
|
||||
|
||||
function makeMentionLink($object)
|
||||
{
|
||||
return "@".self::atLink($object->screen_name, $object->name);
|
||||
}
|
||||
|
||||
static function tagLink($tag)
|
||||
{
|
||||
return "<a href='https://twitter.com/search?q=%23{$tag}' class='hashtag'>{$tag}</a>";
|
||||
}
|
||||
|
||||
static function atLink($screenName, $fullName=null)
|
||||
{
|
||||
if (!empty($fullName)) {
|
||||
return "<a href='http://twitter.com/{$screenName}' title='{$fullName}'>{$screenName}</a>";
|
||||
} else {
|
||||
return "<a href='http://twitter.com/{$screenName}'>{$screenName}</a>";
|
||||
}
|
||||
}
|
||||
|
||||
function saveStatusMentions($notice, $status)
|
||||
{
|
||||
$mentions = array();
|
||||
|
||||
if (empty($status->entities) || empty($status->entities->user_mentions)) {
|
||||
return;
|
||||
}
|
||||
|
||||
foreach ($status->entities->user_mentions as $mention) {
|
||||
$flink = Foreign_link::getByForeignID($mention->id, TWITTER_SERVICE);
|
||||
if (!empty($flink)) {
|
||||
$user = User::staticGet('id', $flink->user_id);
|
||||
if (!empty($user)) {
|
||||
$reply = new Reply();
|
||||
$reply->notice_id = $notice->id;
|
||||
$reply->profile_id = $user->id;
|
||||
common_log(LOG_INFO, __METHOD__ . ": saving reply: notice {$notice->id} to profile {$user->id}");
|
||||
$id = $reply->insert();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$id = null;
|
||||
|
||||
651
plugins/TwitterBridge/twitterimport.php
Normal file
651
plugins/TwitterBridge/twitterimport.php
Normal file
@ -0,0 +1,651 @@
|
||||
<?php
|
||||
/**
|
||||
* StatusNet, the distributed open-source microblogging tool
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENCE: 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/>.
|
||||
*
|
||||
* @category Plugin
|
||||
* @package StatusNet
|
||||
* @author Zach Copley <zach@status.net>
|
||||
* @author Julien C <chaumond@gmail.com>
|
||||
* @author Brion Vibber <brion@status.net>
|
||||
* @copyright 2009-2010 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
if (!defined('STATUSNET')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
require_once INSTALLDIR . '/plugins/TwitterBridge/twitter.php';
|
||||
|
||||
/**
|
||||
* Encapsulation of the Twitter status -> notice incoming bridge import.
|
||||
* Is used by both the polling twitterstatusfetcher.php daemon, and the
|
||||
* in-progress streaming import.
|
||||
*
|
||||
* @category Plugin
|
||||
* @package StatusNet
|
||||
* @author Zach Copley <zach@status.net>
|
||||
* @author Julien C <chaumond@gmail.com>
|
||||
* @author Brion Vibber <brion@status.net>
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
* @link http://twitter.com/
|
||||
*/
|
||||
class TwitterImport
|
||||
{
|
||||
public function importStatus($status)
|
||||
{
|
||||
// Hacktastic: filter out stuff coming from this StatusNet
|
||||
$source = mb_strtolower(common_config('integration', 'source'));
|
||||
|
||||
if (preg_match("/$source/", mb_strtolower($status->source))) {
|
||||
common_debug($this->name() . ' - Skipping import of status ' .
|
||||
$status->id . ' with source ' . $source);
|
||||
continue;
|
||||
}
|
||||
|
||||
// Don't save it if the user is protected
|
||||
// FIXME: save it but treat it as private
|
||||
if ($status->user->protected) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$notice = $this->saveStatus($status);
|
||||
|
||||
return $notice;
|
||||
}
|
||||
|
||||
function name()
|
||||
{
|
||||
return get_class($this);
|
||||
}
|
||||
|
||||
function saveStatus($status)
|
||||
{
|
||||
$profile = $this->ensureProfile($status->user);
|
||||
|
||||
if (empty($profile)) {
|
||||
common_log(LOG_ERR, $this->name() .
|
||||
' - Problem saving notice. No associated Profile.');
|
||||
return null;
|
||||
}
|
||||
|
||||
$statusUri = $this->makeStatusURI($status->user->screen_name, $status->id);
|
||||
|
||||
// check to see if we've already imported the status
|
||||
$n2s = Notice_to_status::staticGet('status_id', $status->id);
|
||||
|
||||
if (!empty($n2s)) {
|
||||
common_log(
|
||||
LOG_INFO,
|
||||
$this->name() .
|
||||
" - Ignoring duplicate import: {$status->id}"
|
||||
);
|
||||
return Notice::staticGet('id', $n2s->notice_id);
|
||||
}
|
||||
|
||||
// If it's a retweet, save it as a repeat!
|
||||
if (!empty($status->retweeted_status)) {
|
||||
common_log(LOG_INFO, "Status {$status->id} is a retweet of {$status->retweeted_status->id}.");
|
||||
$original = $this->saveStatus($status->retweeted_status);
|
||||
if (empty($original)) {
|
||||
return null;
|
||||
} else {
|
||||
$author = $original->getProfile();
|
||||
// TRANS: Message used to repeat a notice. RT is the abbreviation of 'retweet'.
|
||||
// TRANS: %1$s is the repeated user's name, %2$s is the repeated notice.
|
||||
$content = sprintf(_m('RT @%1$s %2$s'),
|
||||
$author->nickname,
|
||||
$original->content);
|
||||
|
||||
if (Notice::contentTooLong($content)) {
|
||||
$contentlimit = Notice::maxContent();
|
||||
$content = mb_substr($content, 0, $contentlimit - 4) . ' ...';
|
||||
}
|
||||
|
||||
$repeat = Notice::saveNew($profile->id,
|
||||
$content,
|
||||
'twitter',
|
||||
array('repeat_of' => $original->id,
|
||||
'uri' => $statusUri,
|
||||
'is_local' => Notice::GATEWAY));
|
||||
common_log(LOG_INFO, "Saved {$repeat->id} as a repeat of {$original->id}");
|
||||
Notice_to_status::saveNew($repeat->id, $status->id);
|
||||
return $repeat;
|
||||
}
|
||||
}
|
||||
|
||||
$notice = new Notice();
|
||||
|
||||
$notice->profile_id = $profile->id;
|
||||
$notice->uri = $statusUri;
|
||||
$notice->url = $statusUri;
|
||||
$notice->created = strftime(
|
||||
'%Y-%m-%d %H:%M:%S',
|
||||
strtotime($status->created_at)
|
||||
);
|
||||
|
||||
$notice->source = 'twitter';
|
||||
|
||||
$notice->reply_to = null;
|
||||
|
||||
if (!empty($status->in_reply_to_status_id)) {
|
||||
common_log(LOG_INFO, "Status {$status->id} is a reply to status {$status->in_reply_to_status_id}");
|
||||
$n2s = Notice_to_status::staticGet('status_id', $status->in_reply_to_status_id);
|
||||
if (empty($n2s)) {
|
||||
common_log(LOG_INFO, "Couldn't find local notice for status {$status->in_reply_to_status_id}");
|
||||
} else {
|
||||
$reply = Notice::staticGet('id', $n2s->notice_id);
|
||||
if (empty($reply)) {
|
||||
common_log(LOG_INFO, "Couldn't find local notice for status {$status->in_reply_to_status_id}");
|
||||
} else {
|
||||
common_log(LOG_INFO, "Found local notice {$reply->id} for status {$status->in_reply_to_status_id}");
|
||||
$notice->reply_to = $reply->id;
|
||||
$notice->conversation = $reply->conversation;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (empty($notice->conversation)) {
|
||||
$conv = Conversation::create();
|
||||
$notice->conversation = $conv->id;
|
||||
common_log(LOG_INFO, "No known conversation for status {$status->id} so making a new one {$conv->id}.");
|
||||
}
|
||||
|
||||
$notice->is_local = Notice::GATEWAY;
|
||||
|
||||
$notice->content = html_entity_decode($status->text, ENT_QUOTES, 'UTF-8');
|
||||
$notice->rendered = $this->linkify($status);
|
||||
|
||||
if (Event::handle('StartNoticeSave', array(&$notice))) {
|
||||
|
||||
$id = $notice->insert();
|
||||
|
||||
if (!$id) {
|
||||
common_log_db_error($notice, 'INSERT', __FILE__);
|
||||
common_log(LOG_ERR, $this->name() .
|
||||
' - Problem saving notice.');
|
||||
}
|
||||
|
||||
Event::handle('EndNoticeSave', array($notice));
|
||||
}
|
||||
|
||||
Notice_to_status::saveNew($notice->id, $status->id);
|
||||
|
||||
$this->saveStatusMentions($notice, $status);
|
||||
|
||||
$notice->blowOnInsert();
|
||||
|
||||
return $notice;
|
||||
}
|
||||
|
||||
/**
|
||||
* Make an URI for a status.
|
||||
*
|
||||
* @param object $status status object
|
||||
*
|
||||
* @return string URI
|
||||
*/
|
||||
function makeStatusURI($username, $id)
|
||||
{
|
||||
return 'http://twitter.com/'
|
||||
. $username
|
||||
. '/status/'
|
||||
. $id;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Look up a Profile by profileurl field. Profile::staticGet() was
|
||||
* not working consistently.
|
||||
*
|
||||
* @param string $nickname local nickname of the Twitter user
|
||||
* @param string $profileurl the profile url
|
||||
*
|
||||
* @return mixed value the first Profile with that url, or null
|
||||
*/
|
||||
function getProfileByUrl($nickname, $profileurl)
|
||||
{
|
||||
$profile = new Profile();
|
||||
$profile->nickname = $nickname;
|
||||
$profile->profileurl = $profileurl;
|
||||
$profile->limit(1);
|
||||
|
||||
if ($profile->find()) {
|
||||
$profile->fetch();
|
||||
return $profile;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check to see if this Twitter status has already been imported
|
||||
*
|
||||
* @param Profile $profile Twitter user's local profile
|
||||
* @param string $statusUri URI of the status on Twitter
|
||||
*
|
||||
* @return mixed value a matching Notice or null
|
||||
*/
|
||||
function checkDupe($profile, $statusUri)
|
||||
{
|
||||
$notice = new Notice();
|
||||
$notice->uri = $statusUri;
|
||||
$notice->profile_id = $profile->id;
|
||||
$notice->limit(1);
|
||||
|
||||
if ($notice->find()) {
|
||||
$notice->fetch();
|
||||
return $notice;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
function ensureProfile($user)
|
||||
{
|
||||
// check to see if there's already a profile for this user
|
||||
$profileurl = 'http://twitter.com/' . $user->screen_name;
|
||||
$profile = $this->getProfileByUrl($user->screen_name, $profileurl);
|
||||
|
||||
if (!empty($profile)) {
|
||||
common_debug($this->name() .
|
||||
" - Profile for $profile->nickname found.");
|
||||
|
||||
// Check to see if the user's Avatar has changed
|
||||
|
||||
$this->checkAvatar($user, $profile);
|
||||
return $profile;
|
||||
|
||||
} else {
|
||||
common_debug($this->name() . ' - Adding profile and remote profile ' .
|
||||
"for Twitter user: $profileurl.");
|
||||
|
||||
$profile = new Profile();
|
||||
$profile->query("BEGIN");
|
||||
|
||||
$profile->nickname = $user->screen_name;
|
||||
$profile->fullname = $user->name;
|
||||
$profile->homepage = $user->url;
|
||||
$profile->bio = $user->description;
|
||||
$profile->location = $user->location;
|
||||
$profile->profileurl = $profileurl;
|
||||
$profile->created = common_sql_now();
|
||||
|
||||
try {
|
||||
$id = $profile->insert();
|
||||
} catch(Exception $e) {
|
||||
common_log(LOG_WARNING, $this->name() . ' Couldn\'t insert profile - ' . $e->getMessage());
|
||||
}
|
||||
|
||||
if (empty($id)) {
|
||||
common_log_db_error($profile, 'INSERT', __FILE__);
|
||||
$profile->query("ROLLBACK");
|
||||
return false;
|
||||
}
|
||||
|
||||
// check for remote profile
|
||||
|
||||
$remote_pro = Remote_profile::staticGet('uri', $profileurl);
|
||||
|
||||
if (empty($remote_pro)) {
|
||||
$remote_pro = new Remote_profile();
|
||||
|
||||
$remote_pro->id = $id;
|
||||
$remote_pro->uri = $profileurl;
|
||||
$remote_pro->created = common_sql_now();
|
||||
|
||||
try {
|
||||
$rid = $remote_pro->insert();
|
||||
} catch (Exception $e) {
|
||||
common_log(LOG_WARNING, $this->name() . ' Couldn\'t save remote profile - ' . $e->getMessage());
|
||||
}
|
||||
|
||||
if (empty($rid)) {
|
||||
common_log_db_error($profile, 'INSERT', __FILE__);
|
||||
$profile->query("ROLLBACK");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
$profile->query("COMMIT");
|
||||
|
||||
$this->saveAvatars($user, $id);
|
||||
|
||||
return $profile;
|
||||
}
|
||||
}
|
||||
|
||||
function checkAvatar($twitter_user, $profile)
|
||||
{
|
||||
global $config;
|
||||
|
||||
$path_parts = pathinfo($twitter_user->profile_image_url);
|
||||
|
||||
$newname = 'Twitter_' . $twitter_user->id . '_' .
|
||||
$path_parts['basename'];
|
||||
|
||||
$oldname = $profile->getAvatar(48)->filename;
|
||||
|
||||
if ($newname != $oldname) {
|
||||
common_debug($this->name() . ' - Avatar for Twitter user ' .
|
||||
"$profile->nickname has changed.");
|
||||
common_debug($this->name() . " - old: $oldname new: $newname");
|
||||
|
||||
$this->updateAvatars($twitter_user, $profile);
|
||||
}
|
||||
|
||||
if ($this->missingAvatarFile($profile)) {
|
||||
common_debug($this->name() . ' - Twitter user ' .
|
||||
$profile->nickname .
|
||||
' is missing one or more local avatars.');
|
||||
common_debug($this->name() ." - old: $oldname new: $newname");
|
||||
|
||||
$this->updateAvatars($twitter_user, $profile);
|
||||
}
|
||||
}
|
||||
|
||||
function updateAvatars($twitter_user, $profile) {
|
||||
|
||||
global $config;
|
||||
|
||||
$path_parts = pathinfo($twitter_user->profile_image_url);
|
||||
|
||||
$img_root = substr($path_parts['basename'], 0, -11);
|
||||
$ext = $path_parts['extension'];
|
||||
$mediatype = $this->getMediatype($ext);
|
||||
|
||||
foreach (array('mini', 'normal', 'bigger') as $size) {
|
||||
$url = $path_parts['dirname'] . '/' .
|
||||
$img_root . '_' . $size . ".$ext";
|
||||
$filename = 'Twitter_' . $twitter_user->id . '_' .
|
||||
$img_root . "_$size.$ext";
|
||||
|
||||
$this->updateAvatar($profile->id, $size, $mediatype, $filename);
|
||||
$this->fetchAvatar($url, $filename);
|
||||
}
|
||||
}
|
||||
|
||||
function missingAvatarFile($profile) {
|
||||
foreach (array(24, 48, 73) as $size) {
|
||||
$filename = $profile->getAvatar($size)->filename;
|
||||
$avatarpath = Avatar::path($filename);
|
||||
if (file_exists($avatarpath) == FALSE) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
function getMediatype($ext)
|
||||
{
|
||||
$mediatype = null;
|
||||
|
||||
switch (strtolower($ext)) {
|
||||
case 'jpg':
|
||||
$mediatype = 'image/jpg';
|
||||
break;
|
||||
case 'gif':
|
||||
$mediatype = 'image/gif';
|
||||
break;
|
||||
default:
|
||||
$mediatype = 'image/png';
|
||||
}
|
||||
|
||||
return $mediatype;
|
||||
}
|
||||
|
||||
function saveAvatars($user, $id)
|
||||
{
|
||||
global $config;
|
||||
|
||||
$path_parts = pathinfo($user->profile_image_url);
|
||||
$ext = $path_parts['extension'];
|
||||
$end = strlen('_normal' . $ext);
|
||||
$img_root = substr($path_parts['basename'], 0, -($end+1));
|
||||
$mediatype = $this->getMediatype($ext);
|
||||
|
||||
foreach (array('mini', 'normal', 'bigger') as $size) {
|
||||
$url = $path_parts['dirname'] . '/' .
|
||||
$img_root . '_' . $size . ".$ext";
|
||||
$filename = 'Twitter_' . $user->id . '_' .
|
||||
$img_root . "_$size.$ext";
|
||||
|
||||
if ($this->fetchAvatar($url, $filename)) {
|
||||
$this->newAvatar($id, $size, $mediatype, $filename);
|
||||
} else {
|
||||
common_log(LOG_WARNING, $id() .
|
||||
" - Problem fetching Avatar: $url");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function updateAvatar($profile_id, $size, $mediatype, $filename) {
|
||||
|
||||
common_debug($this->name() . " - Updating avatar: $size");
|
||||
|
||||
$profile = Profile::staticGet($profile_id);
|
||||
|
||||
if (empty($profile)) {
|
||||
common_debug($this->name() . " - Couldn't get profile: $profile_id!");
|
||||
return;
|
||||
}
|
||||
|
||||
$sizes = array('mini' => 24, 'normal' => 48, 'bigger' => 73);
|
||||
$avatar = $profile->getAvatar($sizes[$size]);
|
||||
|
||||
// Delete the avatar, if present
|
||||
if ($avatar) {
|
||||
$avatar->delete();
|
||||
}
|
||||
|
||||
$this->newAvatar($profile->id, $size, $mediatype, $filename);
|
||||
}
|
||||
|
||||
function newAvatar($profile_id, $size, $mediatype, $filename)
|
||||
{
|
||||
global $config;
|
||||
|
||||
$avatar = new Avatar();
|
||||
$avatar->profile_id = $profile_id;
|
||||
|
||||
switch($size) {
|
||||
case 'mini':
|
||||
$avatar->width = 24;
|
||||
$avatar->height = 24;
|
||||
break;
|
||||
case 'normal':
|
||||
$avatar->width = 48;
|
||||
$avatar->height = 48;
|
||||
break;
|
||||
default:
|
||||
// Note: Twitter's big avatars are a different size than
|
||||
// StatusNet's (StatusNet's = 96)
|
||||
$avatar->width = 73;
|
||||
$avatar->height = 73;
|
||||
}
|
||||
|
||||
$avatar->original = 0; // we don't have the original
|
||||
$avatar->mediatype = $mediatype;
|
||||
$avatar->filename = $filename;
|
||||
$avatar->url = Avatar::url($filename);
|
||||
|
||||
$avatar->created = common_sql_now();
|
||||
|
||||
try {
|
||||
$id = $avatar->insert();
|
||||
} catch (Exception $e) {
|
||||
common_log(LOG_WARNING, $this->name() . ' Couldn\'t insert avatar - ' . $e->getMessage());
|
||||
}
|
||||
|
||||
if (empty($id)) {
|
||||
common_log_db_error($avatar, 'INSERT', __FILE__);
|
||||
return null;
|
||||
}
|
||||
|
||||
common_debug($this->name() .
|
||||
" - Saved new $size avatar for $profile_id.");
|
||||
|
||||
return $id;
|
||||
}
|
||||
|
||||
/**
|
||||
* Fetch a remote avatar image and save to local storage.
|
||||
*
|
||||
* @param string $url avatar source URL
|
||||
* @param string $filename bare local filename for download
|
||||
* @return bool true on success, false on failure
|
||||
*/
|
||||
function fetchAvatar($url, $filename)
|
||||
{
|
||||
common_debug($this->name() . " - Fetching Twitter avatar: $url");
|
||||
|
||||
$request = HTTPClient::start();
|
||||
$response = $request->get($url);
|
||||
if ($response->isOk()) {
|
||||
$avatarfile = Avatar::path($filename);
|
||||
$ok = file_put_contents($avatarfile, $response->getBody());
|
||||
if (!$ok) {
|
||||
common_log(LOG_WARNING, $this->name() .
|
||||
" - Couldn't open file $filename");
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
const URL = 1;
|
||||
const HASHTAG = 2;
|
||||
const MENTION = 3;
|
||||
|
||||
function linkify($status)
|
||||
{
|
||||
$text = $status->text;
|
||||
|
||||
if (empty($status->entities)) {
|
||||
common_log(LOG_WARNING, "No entities data for {$status->id}; trying to fake up links ourselves.");
|
||||
$text = common_replace_urls_callback($text, 'common_linkify');
|
||||
$text = preg_replace('/(^|\"\;|\'|\(|\[|\{|\s+)#([\pL\pN_\-\.]{1,64})/e', "'\\1#'.TwitterStatusFetcher::tagLink('\\2')", $text);
|
||||
$text = preg_replace('/(^|\s+)@([a-z0-9A-Z_]{1,64})/e', "'\\1@'.TwitterStatusFetcher::atLink('\\2')", $text);
|
||||
return $text;
|
||||
}
|
||||
|
||||
// Move all the entities into order so we can
|
||||
// replace them in reverse order and thus
|
||||
// not mess up their indices
|
||||
|
||||
$toReplace = array();
|
||||
|
||||
if (!empty($status->entities->urls)) {
|
||||
foreach ($status->entities->urls as $url) {
|
||||
$toReplace[$url->indices[0]] = array(self::URL, $url);
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($status->entities->hashtags)) {
|
||||
foreach ($status->entities->hashtags as $hashtag) {
|
||||
$toReplace[$hashtag->indices[0]] = array(self::HASHTAG, $hashtag);
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($status->entities->user_mentions)) {
|
||||
foreach ($status->entities->user_mentions as $mention) {
|
||||
$toReplace[$mention->indices[0]] = array(self::MENTION, $mention);
|
||||
}
|
||||
}
|
||||
|
||||
// sort in reverse order by key
|
||||
|
||||
krsort($toReplace);
|
||||
|
||||
foreach ($toReplace as $part) {
|
||||
list($type, $object) = $part;
|
||||
switch($type) {
|
||||
case self::URL:
|
||||
$linkText = $this->makeUrlLink($object);
|
||||
break;
|
||||
case self::HASHTAG:
|
||||
$linkText = $this->makeHashtagLink($object);
|
||||
break;
|
||||
case self::MENTION:
|
||||
$linkText = $this->makeMentionLink($object);
|
||||
break;
|
||||
default:
|
||||
continue;
|
||||
}
|
||||
$text = mb_substr($text, 0, $object->indices[0]) . $linkText . mb_substr($text, $object->indices[1]);
|
||||
}
|
||||
return $text;
|
||||
}
|
||||
|
||||
function makeUrlLink($object)
|
||||
{
|
||||
return "<a href='{$object->url}' class='extlink'>{$object->url}</a>";
|
||||
}
|
||||
|
||||
function makeHashtagLink($object)
|
||||
{
|
||||
return "#" . self::tagLink($object->text);
|
||||
}
|
||||
|
||||
function makeMentionLink($object)
|
||||
{
|
||||
return "@".self::atLink($object->screen_name, $object->name);
|
||||
}
|
||||
|
||||
static function tagLink($tag)
|
||||
{
|
||||
return "<a href='https://twitter.com/search?q=%23{$tag}' class='hashtag'>{$tag}</a>";
|
||||
}
|
||||
|
||||
static function atLink($screenName, $fullName=null)
|
||||
{
|
||||
if (!empty($fullName)) {
|
||||
return "<a href='http://twitter.com/{$screenName}' title='{$fullName}'>{$screenName}</a>";
|
||||
} else {
|
||||
return "<a href='http://twitter.com/{$screenName}'>{$screenName}</a>";
|
||||
}
|
||||
}
|
||||
|
||||
function saveStatusMentions($notice, $status)
|
||||
{
|
||||
$mentions = array();
|
||||
|
||||
if (empty($status->entities) || empty($status->entities->user_mentions)) {
|
||||
return;
|
||||
}
|
||||
|
||||
foreach ($status->entities->user_mentions as $mention) {
|
||||
$flink = Foreign_link::getByForeignID($mention->id, TWITTER_SERVICE);
|
||||
if (!empty($flink)) {
|
||||
$user = User::staticGet('id', $flink->user_id);
|
||||
if (!empty($user)) {
|
||||
$reply = new Reply();
|
||||
$reply->notice_id = $notice->id;
|
||||
$reply->profile_id = $user->id;
|
||||
common_log(LOG_INFO, __METHOD__ . ": saving reply: notice {$notice->id} to profile {$user->id}");
|
||||
$id = $reply->insert();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user