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<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Control Yourself, 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/>.
*/
if (!defined('LACONICA')) {
exit(1);
}
require_once(INSTALLDIR.'/lib/twitterapi.php');
class TwitapifavoritesAction extends TwitterapiAction
{
function favorites($args, $apidata)
{
parent::handle($args);
$this->auth_user = $apidata['user'];
$user = $this->get_user($apidata['api_arg'], $apidata);
if (empty($user)) {
if ($apidata['content-type'] == 'xml') {
$this->show_single_xml_status($notice);
} elseif ($apidata['content-type'] == 'json') {
$this->show_single_json_status($notice);
}
$this->clientError('Not Found', 404, $apidata['content-type']);
return;
}
$profile = $user->getProfile();
$sitename = common_config('site', 'name');
$title = sprintf(_('%s / Favorites from %s'), $sitename,
$user->nickname);
$taguribase = common_config('integration', 'taguri');
$id = "tag:$taguribase:Favorites:".$user->id;
$link = common_local_url('favorites',
array('nickname' => $user->nickname));
$subtitle = sprintf(_('%s updates favorited by %s / %s.'), $sitename,
$profile->getBestName(), $user->nickname);
$page = (int)$this->arg('page', 1);
$count = (int)$this->arg('count', 20);
$max_id = (int)$this->arg('max_id', 0);
$since_id = (int)$this->arg('since_id', 0);
$since = $this->arg('since');
$notice = $user->favoriteNotices(($page-1)*$count, $count);
switch($apidata['content-type']) {
case 'xml':
$this->show_xml_timeline($notice);
break;
case 'rss':
$this->show_rss_timeline($notice, $title, $link, $subtitle);
break;
case 'atom':
if (isset($apidata['api_arg'])) {
$selfuri = $selfuri = common_root_url() .
'api/favorites/' . $apidata['api_arg'] . '.atom';
} else {
$selfuri = $selfuri = common_root_url() .
'api/favorites.atom';
}
$this->show_atom_timeline($notice, $title, $id, $link,
$subtitle, null, $selfuri);
break;
case 'json':
$this->show_json_timeline($notice);
break;
default:
$this->clientError(_('API method not found!'), $code = 404);
}
}
function create($args, $apidata)
{
parent::handle($args);
// Check for RESTfulness
if (!in_array($_SERVER['REQUEST_METHOD'], array('POST', 'DELETE'))) {
$this->clientError(_('This method requires a POST or DELETE.'),
400, $apidata['content-type']);
return;
}
if (!in_array($apidata['content-type'], array('xml', 'json'))) {
$this->clientError(_('API method not found!'), $code = 404);
return;
}
$user = $apidata['user']; // Always the auth user
$notice_id = $apidata['api_arg'];
$notice = Notice::staticGet($notice_id);
if (empty($notice)) {
$this->clientError(_('No status found with that ID.'),
404, $apidata['content-type']);
return;
}
// XXX: Twitter lets you fave things repeatedly via api.
if ($user->hasFave($notice)) {
$this->clientError(_('This status is already a favorite!'),
403, $apidata['content-type']);
return;
}
$fave = Fave::addNew($user, $notice);
if (empty($fave)) {
$this->clientError(_('Could not create favorite.'));
return;
}
$this->notify($fave, $notice, $user);
$user->blowFavesCache();
if ($apidata['content-type'] == 'xml') {
$this->show_single_xml_status($notice);
} elseif ($apidata['content-type'] == 'json') {
$this->show_single_json_status($notice);
}
}
function destroy($args, $apidata)
{
parent::handle($args);
// Check for RESTfulness
if (!in_array($_SERVER['REQUEST_METHOD'], array('POST', 'DELETE'))) {
$this->clientError(_('This method requires a POST or DELETE.'),
400, $apidata['content-type']);
return;
}
if (!in_array($apidata['content-type'], array('xml', 'json'))) {
$this->clientError(_('API method not found!'), $code = 404);
return;
}
$user = $apidata['user']; // Always the auth user
$notice_id = $apidata['api_arg'];
$notice = Notice::staticGet($notice_id);
if (empty($notice)) {
$this->clientError(_('No status found with that ID.'),
404, $apidata['content-type']);
return;
}
$fave = new Fave();
$fave->user_id = $this->id;
$fave->notice_id = $notice->id;
if (!$fave->find(true)) {
$this->clientError(_('That status is not a favorite!'),
403, $apidata['content-type']);
return;
}
$result = $fave->delete();
if (!$result) {
common_log_db_error($fave, 'DELETE', __FILE__);
$this->clientError(_('Could not delete favorite.'), 404);
return;
}
$user->blowFavesCache();
if ($apidata['content-type'] == 'xml') {
$this->show_single_xml_status($notice);
} elseif ($apidata['content-type'] == 'json') {
$this->show_single_json_status($notice);
}
}
// XXX: these two funcs swiped from faves.
// Maybe put in util.php, or some common base class?
function notify($fave, $notice, $user)
{
$other = User::staticGet('id', $notice->profile_id);
if ($other && $other->id != $user->id) {
if ($other->email && $other->emailnotifyfav) {
$this->notify_mail($other, $user, $notice);
}
# XXX: notify by IM
# XXX: notify by SMS
}
}
function notify_mail($other, $user, $notice)
{
$profile = $user->getProfile();
$bestname = $profile->getBestName();
$subject = sprintf(_('%s added your notice as a favorite'), $bestname);
$body = sprintf(_("%1\$s just added your notice from %2\$s as one of their favorites.\n\n" .
"In case you forgot, you can see the text of your notice here:\n\n" .
"%3\$s\n\n" .
"You can see the list of %1\$s's favorites here:\n\n" .
"%4\$s\n\n" .
"Faithfully yours,\n" .
"%5\$s\n"),
$bestname,
common_exact_date($notice->created),
common_local_url('shownotice', array('notice' => $notice->id)),
common_local_url('showfavorites', array('nickname' => $user->nickname)),
common_config('site', 'name'));
mail_to_user($other, $subject, $body);
}
}
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