summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorEvan Prodromou <evan@status.net>2009-12-12 14:46:24 -0500
committerEvan Prodromou <evan@status.net>2009-12-12 14:46:24 -0500
commitc622d144400026dac65c39303994d11f114c0f5b (patch)
tree533c80bc1e99fe5e307a76e81a9aa75524cacab3
parent683edfd199ae150afa74993521c4c65d76b1e19d (diff)
add statuses/retweets to API
-rw-r--r--actions/apistatusesretweets.php116
-rw-r--r--classes/Notice.php67
-rw-r--r--lib/router.php5
3 files changed, 188 insertions, 0 deletions
diff --git a/actions/apistatusesretweets.php b/actions/apistatusesretweets.php
new file mode 100644
index 000000000..c54a374e2
--- /dev/null
+++ b/actions/apistatusesretweets.php
@@ -0,0 +1,116 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Show up to 100 repeats of a notice
+ *
+ * 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 API
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @copyright 2009 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 . '/lib/apiauth.php';
+require_once INSTALLDIR . '/lib/mediafile.php';
+
+/**
+ * Show up to 100 repeats of a notice
+ *
+ * @category API
+ * @package StatusNet
+ * @author Evan Prodromou <evan@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/
+ */
+
+class ApiStatusesRetweetsAction extends ApiAuthAction
+{
+ const MAXCOUNT = 100;
+
+ var $original = null;
+ var $cnt = self::MAXCOUNT;
+
+ /**
+ * Take arguments for running
+ *
+ * @param array $args $_REQUEST args
+ *
+ * @return boolean success flag
+ *
+ */
+
+ function prepare($args)
+ {
+ parent::prepare($args);
+
+ $id = $this->trimmed('id');
+
+ $this->original = Notice::staticGet('id', $id);
+
+ if (empty($this->original)) {
+ $this->clientError(_('No such notice'),
+ 400, $this->format);
+ return false;
+ }
+
+ $cnt = $this->trimmed('count');
+
+ if (empty($cnt) || !is_integer($cnt)) {
+ $cnt = 100;
+ } else {
+ $this->cnt = min((int)$cnt, self::MAXCOUNT);
+ }
+
+ return true;
+ }
+
+ /**
+ * Handle the request
+ *
+ * Make a new notice for the update, save it, and show it
+ *
+ * @param array $args $_REQUEST data (unused)
+ *
+ * @return void
+ */
+
+ function handle($args)
+ {
+ parent::handle($args);
+
+ $strm = $this->original->repeatStream($this->cnt);
+
+ switch ($this->format) {
+ case 'xml':
+ $this->showXmlTimeline($strm);
+ break;
+ case 'json':
+ $this->showJsonTimeline($strm);
+ break;
+ default:
+ $this->clientError(_('API method not found!'), $code = 404);
+ break;
+ }
+ }
+}
diff --git a/classes/Notice.php b/classes/Notice.php
index 82753fbdd..ec80f763f 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -441,10 +441,23 @@ class Notice extends Memcached_DataObject
$this->blowTagCache($blowLast);
$this->blowGroupCache($blowLast);
$this->blowConversationCache($blowLast);
+ $this->blowRepeatCache();
$profile = Profile::staticGet($this->profile_id);
$profile->blowNoticeCount();
}
+ function blowRepeatCache()
+ {
+ if (!empty($this->repeat_of)) {
+ $cache = common_memcache();
+ if (!empty($cache)) {
+ // XXX: only blow if <100 in cache
+ $ck = common_cache_key('notice:repeats:'.$this->repeat_of);
+ $result = $cache->delete($ck);
+ }
+ }
+ }
+
function blowConversationCache($blowLast=false)
{
$cache = common_memcache();
@@ -1455,4 +1468,58 @@ class Notice extends Memcached_DataObject
return self::saveNew($repeater_id, $content, $source,
array('repeat_of' => $this->id));
}
+
+ // These are supposed to be in chron order!
+
+ function repeatStream($limit=100)
+ {
+ $cache = common_memcache();
+
+ if (empty($cache)) {
+ $ids = $this->_repeatStreamDirect($limit);
+ } else {
+ $idstr = $cache->get(common_cache_key('notice:repeats:'.$this->id));
+ if (!empty($idstr)) {
+ $ids = explode(',', $idstr);
+ } else {
+ $ids = $this->_repeatStreamDirect(100);
+ $cache->set(common_cache_key('notice:repeats:'.$this->id), implode(',', $ids));
+ }
+ if ($limit < 100) {
+ // We do a max of 100, so slice down to limit
+ $ids = array_slice($ids, 0, $limit);
+ }
+ }
+
+ return Notice::getStreamByIds($ids);
+ }
+
+ function _repeatStreamDirect($limit)
+ {
+ $notice = new Notice();
+
+ $notice->selectAdd(); // clears it
+ $notice->selectAdd('id');
+
+ $notice->repeat_of = $this->id;
+
+ $notice->orderBy('created'); // NB: asc!
+
+ if (!is_null($offset)) {
+ $notice->limit($offset, $limit);
+ }
+
+ $ids = array();
+
+ if ($notice->find()) {
+ while ($notice->fetch()) {
+ $ids[] = $notice->id;
+ }
+ }
+
+ $notice->free();
+ $notice = NULL;
+
+ return $ids;
+ }
}
diff --git a/lib/router.php b/lib/router.php
index 835339720..b0b95b080 100644
--- a/lib/router.php
+++ b/lib/router.php
@@ -364,6 +364,11 @@ class Router
'id' => '[0-9]+',
'format' => '(xml|json)'));
+ $m->connect('api/statuses/retweets/:id.:format',
+ array('action' => 'ApiStatusesRetweets',
+ 'id' => '[0-9]+',
+ 'format' => '(xml|json)'));
+
// users
$m->connect('api/users/show.:format',