Merge branch 'twitter-import' into 0.8.x

This commit is contained in:
Zach Copley 2009-04-24 14:29:56 -07:00
commit 54795f2c41
3 changed files with 548 additions and 8 deletions

View File

@ -138,7 +138,7 @@ class TwittersettingsAction extends ConnectSettingsAction
$this->elementStart('ul', 'form_data');
$this->elementStart('li');
$this->checkbox('noticesync',
$this->checkbox('noticesend',
_('Automatically send my notices to Twitter.'),
($flink) ?
($flink->noticesync & FOREIGN_NOTICE_SEND) :
@ -158,6 +158,13 @@ class TwittersettingsAction extends ConnectSettingsAction
($flink->friendsync & FOREIGN_FRIEND_RECV) :
false);
$this->elementEnd('li');
$this->elementStart('li');
$this->checkbox('noticerecv',
_('Import my Friends Timeline.'),
($flink) ?
($flink->noticesync & FOREIGN_NOTICE_RECV) :
false);
$this->elementEnd('li');
$this->elementEnd('ul');
if ($flink) {
@ -320,7 +327,8 @@ class TwittersettingsAction extends ConnectSettingsAction
{
$screen_name = $this->trimmed('twitter_username');
$password = $this->trimmed('twitter_password');
$noticesync = $this->boolean('noticesync');
$noticesend = $this->boolean('noticesend');
$noticerecv = $this->boolean('noticerecv');
$replysync = $this->boolean('replysync');
$friendsync = $this->boolean('friendsync');
@ -363,7 +371,7 @@ class TwittersettingsAction extends ConnectSettingsAction
$flink->credentials = $password;
$flink->created = common_sql_now();
$flink->set_flags($noticesync, $replysync, $friendsync);
$flink->set_flags($noticesend, $noticerecv, $replysync, $friendsync);
$flink_id = $flink->insert();
@ -419,7 +427,8 @@ class TwittersettingsAction extends ConnectSettingsAction
function savePreferences()
{
$noticesync = $this->boolean('noticesync');
$noticesend = $this->boolean('noticesend');
$noticerecv = $this->boolean('noticerecv');
$friendsync = $this->boolean('friendsync');
$replysync = $this->boolean('replysync');
@ -448,7 +457,7 @@ class TwittersettingsAction extends ConnectSettingsAction
$original = clone($flink);
$flink->set_flags($noticesync, $replysync, $friendsync);
$flink->set_flags($noticesend, $noticerecv, $replysync, $friendsync);
$result = $flink->update($original);

View File

@ -57,14 +57,20 @@ class Foreign_link extends Memcached_DataObject
return null;
}
function set_flags($noticesync, $replysync, $friendsync)
function set_flags($noticesend, $noticerecv, $replysync, $friendsync)
{
if ($noticesync) {
if ($noticesend) {
$this->noticesync |= FOREIGN_NOTICE_SEND;
} else {
$this->noticesync &= ~FOREIGN_NOTICE_SEND;
}
if ($noticerecv) {
$this->noticesync |= FOREIGN_NOTICE_RECV;
} else {
$this->noticesync &= ~FOREIGN_NOTICE_RECV;
}
if ($replysync) {
$this->noticesync |= FOREIGN_NOTICE_SEND_REPLY;
} else {

525
scripts/statusfetcher.php Normal file
View File

@ -0,0 +1,525 @@
#!/usr/bin/env php
<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, 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/>.
*/
// Abort if called from a web server
if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
print "This script must be run from the command line\n";
exit();
}
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
define('LACONICA', true);
// Uncomment this to get useful console output
define('SCRIPT_DEBUG', true);
require_once(INSTALLDIR . '/lib/common.php');
$children = array();
$flink_ids = null;
$MAXCHILDREN = 5;
$POLL_INTERVAL = 10; // 10 seconds
do {
$flink = new Foreign_link();
$flink->service = 1; // Twitter
$cnt = $flink->find();
if (defined('SCRIPT_DEBUG')) {
print "Updating Twitter friends subscriptions for $cnt users.\n";
}
$flink_ids = array();
// XXX: This only reliably happens once. After the first interation of
// the do loop, the ->find() doesn't work ... lost DB connection?
while ($flink->fetch()) {
if (($flink->noticesync & FOREIGN_NOTICE_RECV) == FOREIGN_NOTICE_RECV) {
$flink_ids[] = $flink->foreign_id;
}
}
$flink->free();
unset($flink);
foreach ($flink_ids as $f){
$pid = pcntl_fork();
if ($pid == -1) {
die ("Couldn't fork!");
}
// Parent
if ($pid) {
if (defined('SCRIPT_DEBUG')) {
print "Parent: forked " . $pid . "\n";
}
$children[] = $pid;
} else {
// Child
// XXX: Each child needs its own DB connection
getTimeline($f);
exit();
}
// Remove child from ps list as it finishes
while(($c = pcntl_wait($status, WNOHANG OR WUNTRACED)) > 0) {
if (defined('SCRIPT_DEBUG')) {
print "Child $c finished.\n";
}
remove_ps($children, $c);
}
// Wait if we have too many kids
if(sizeof($children) > $MAXCHILDREN) {
if (defined('SCRIPT_DEBUG')) {
print "Too many children. Waiting...\n";
}
if( ($c = pcntl_wait($status, WUNTRACED) ) > 0){
if (defined('SCRIPT_DEBUG')) {
print "Finished waiting for $c\n";
}
remove_ps($children, $c);
}
}
}
// Remove all children from the process list before restarting
while(($c = pcntl_wait($status, WUNTRACED)) > 0) {
if (defined('SCRIPT_DEBUG')) {
print "Child $c finished.\n";
}
remove_ps($children, $c);
}
// Rest for a bit before we fetch more statuses
if (defined('SCRIPT_DEBUG')) {
print "Waiting $POLL_INTERVAL secs before hitting Twitter again.\n";
}
sleep($POLL_INTERVAL);
} while (true);
function remove_ps(&$plist, $ps){
for($i = 0; $i < sizeof($plist); $i++){
if($plist[$i] == $ps){
unset($plist[$i]);
$plist = array_values($plist);
break;
}
}
}
function getTimeline($fid)
{
// XXX: Need to reconnect to the DB here?
$flink = Foreign_link::getByForeignID($fid, 1);
$fuser = $flink->getForeignUser();
if (empty($fuser)) {
common_log(LOG_WARNING, "Unmatched user for ID " . $flink->user_id);
if (defined('SCRIPT_DEBUG')) {
print "Unmatched user for ID $flink->user_id\n";
}
}
$screenname = $fuser->nickname;
$url = 'http://twitter.com/statuses/friends_timeline.json';
$timeline_json = get_twitter_data($url, $fuser->nickname,
$flink->credentials);
$timeline = json_decode($timeline_json);
if (empty($timeline)) {
common_log(LOG_WARNING, "Empty timeline.");
if (defined('SCRIPT_DEBUG')) {
print "Empty timeline!\n";
}
return;
}
foreach ($timeline as $status) {
// Hacktastic: filter out stuff coming from Laconica
$source = mb_strtolower(common_config('integration', 'source'));
if (preg_match("/$source/", mb_strtolower($status->source))) {
continue;
}
saveStatus($status, $flink);
}
}
function saveStatus($status, $flink)
{
// Do we have a profile for this Twitter user?
$id = ensureProfile($status->user);
$profile = Profile::staticGet($id);
if (!$profile) {
common_log(LOG_ERR, 'Problem saving notice. No associated Profile.');
if (defined('SCRIPT_DEBUG')) {
print "Problem saving notice. No associated Profile.\n";
}
return null;
}
$uri = 'http://twitter.com/' . $status->user->screen_name .
'/status/' . $status->id;
// Skip save if notice source is Laconica or Identi.ca?
$notice = Notice::staticGet('uri', $uri);
// check to see if we've already imported the status
if (!$notice) {
$notice = new Notice();
$notice->profile_id = $id;
$notice->query('BEGIN');
// XXX: figure out reply_to
$notice->reply_to = null;
// XXX: Should this be common_sql_now() instead of status create date?
$notice->created = strftime('%Y-%m-%d %H:%M:%S',
strtotime($status->created_at));
$notice->content = $status->text;
$notice->rendered = common_render_content($status->text, $notice);
$notice->source = 'twitter';
$notice->is_local = 0;
$notice->uri = $uri;
$notice_id = $notice->insert();
if (!$notice_id) {
common_log_db_error($notice, 'INSERT', __FILE__);
if (defined('SCRIPT_DEBUG')) {
print "Could not save notice!\n";
}
}
// XXX: Figure out a better way to link replies?
$notice->saveReplies();
// XXX: Do we want to polute our tag cloud with hashtags from Twitter?
$notice->saveTags();
$notice->saveGroups();
$notice->query('COMMIT');
}
if (!Notice_inbox::staticGet('notice_id', $notice->id)) {
// Add to inbox
$inbox = new Notice_inbox();
$inbox->user_id = $flink->user_id;
$inbox->notice_id = $notice->id;
$inbox->created = common_sql_now();
$inbox->insert();
}
}
function ensureProfile($user)
{
// check to see if there's already a profile for this user
$profileurl = 'http://twitter.com/' . $user->screen_name;
$profile = Profile::staticGet('profileurl', $profileurl);
if ($profile) {
common_debug("Profile for $profile->nickname found.");
// Check to see if the user's Avatar has changed
checkAvatar($user, $profile);
return $profile->id;
} else {
$debugmsg = 'Adding profile and remote profile ' .
"for Twitter user: $profileurl\n";
common_debug($debugmsg, __FILE__);
if (defined('SCRIPT_DEBUG')) {
print $debugmsg;
}
$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();
$id = $profile->insert();
if (empty($id)) {
common_log_db_error($profile, 'INSERT', __FILE__);
if (defined('SCRIPT_DEBUG')) {
print 'Could not insert Profile: ' .
common_log_objstring($profile) . "\n";
}
$profile->query("ROLLBACK");
return false;
}
// check for remote profile
$remote_pro = Remote_profile::staticGet('uri', $profileurl);
if (!$remote_pro) {
$remote_pro = new Remote_profile();
$remote_pro->id = $id;
$remote_pro->uri = $profileurl;
$remote_pro->created = common_sql_now();
$rid = $remote_pro->insert();
if (empty($rid)) {
common_log_db_error($profile, 'INSERT', __FILE__);
if (defined('SCRIPT_DEBUG')) {
print 'Could not insert Remote_profile: ' .
common_log_objstring($remote_pro) . "\n";
}
$profile->query("ROLLBACK");
return false;
}
}
$profile->query("COMMIT");
$profile->free();
unset($profile);
saveAvatars($user, $id);
return $id;
}
}
function checkAvatar($user, $profile)
{
$path_parts = pathinfo($user->profile_image_url);
$newname = 'Twitter_' . $user->id . '_' .
$path_parts['basename'];
$oldname = $profile->getAvatar(48)->filename;
if ($newname != $oldname) {
common_debug("Avatar for Twitter user $profile->nickname has changed.");
common_debug("old: $oldname new: $newname");
if (defined('SCRIPT_DEBUG')) {
print "Avatar for Twitter user $user->id has changed.\n";
print "old: $oldname\n";
print "new: $newname\n";
}
$img_root = substr($path_parts['basename'], 0, -11);
$ext = $path_parts['extension'];
$mediatype = getMediatype($ext);
foreach (array('mini', 'normal', 'bigger') as $size) {
$url = $path_parts['dirname'] . '/' .
$img_root . '_' . $size . ".$ext";
$filename = 'Twitter_' . $user->id . '_' .
$img_root . "_$size.$ext";
if (fetchAvatar($url, $filename)) {
updateAvatar($profile->id, $size, $mediatype, $filename);
}
}
}
}
function getMediatype($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)
{
$path_parts = pathinfo($user->profile_image_url);
$ext = $path_parts['extension'];
$end = strlen('_normal' . $ext);
$img_root = substr($path_parts['basename'], 0, -($end+1));
$mediatype = getMediatype($ext);
foreach (array('mini', 'normal', 'bigger') as $size) {
$url = $path_parts['dirname'] . '/' .
$img_root . '_' . $size . ".$ext";
$filename = 'Twitter_' . $user->id . '_' .
$img_root . "_$size.$ext";
if (fetchAvatar($url, $filename)) {
newAvatar($id, $size, $mediatype, $filename);
} else {
common_log(LOG_WARNING, "Problem fetching Avatar: $url", __FILE__);
if (defined('SCRIPT_DEBUG')) {
print "Problem fetching Avatar: $url\n";
}
}
}
}
function updateAvatar($profile_id, $size, $mediatype, $filename) {
common_debug("updating avatar: $size");
$profile = Profile::staticGet($profile_id);
if (!$profile) {
common_debug("Couldn't get profile: $profile_id!");
if (defined('SCRIPT_DEBUG')) {
print "Couldn't get profile: $profile_id!\n";
}
return;
}
$sizes = array('mini' => 24, 'normal' => 48, 'bigger' => 73);
$avatar = $profile->getAvatar($sizes[$size]);
if ($avatar) {
common_debug("Deleting $size avatar for $profile->nickname.");
@unlink(INSTALLDIR . '/avatar/' . $avatar->filename);
$avatar->delete();
}
newAvatar($profile->id, $size, $mediatype, $filename);
}
function newAvatar($profile_id, $size, $mediatype, $filename)
{
$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
// Laconica's (Laconica'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);
common_debug("new filename: $avatar->url");
$avatar->created = common_sql_now();
$id = $avatar->insert();
if (!$id) {
common_log_db_error($avatar, 'INSERT', __FILE__);
if (defined('SCRIPT_DEBUG')) {
print "Could not insert avatar!\n";
}
return null;
}
common_debug("Saved new $size avatar for $profile_id.");
return $id;
}
function fetchAvatar($url, $filename)
{
$avatar_dir = INSTALLDIR . '/avatar/';
$avatarfile = $avatar_dir . $filename;
$out = fopen($avatarfile, 'wb');
if (!$out) {
common_log(LOG_WARNING, "Couldn't open file $filename", __FILE__);
if (defined('SCRIPT_DEBUG')) {
print "Couldn't open file! $filename\n";
}
return false;
}
common_debug("Fetching avatar: $url", __FILE__);
if (defined('SCRIPT_DEBUG')) {
print "Fetching avatar from Twitter: $url\n";
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FILE, $out);
curl_setopt($ch, CURLOPT_BINARYTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 0);
$result = curl_exec($ch);
curl_close($ch);
fclose($out);
return $result;
}