* Copyright (C) 2011, StatusNet, Inc.
*
* Stream of notices by a profile
- *
+ *
* PHP version 5
*
* This program is free software: you can redistribute it and/or modify
* @link http://status.net/
*/
-if (!defined('STATUSNET')) {
- // This check helps protect against security problems;
- // your code file can't be executed directly from the web.
- exit(1);
-}
+if (!defined('GNUSOCIAL')) { exit(1); }
/**
* Stream of notices by a profile
* @link http://status.net/
*/
-class ProfileNoticeStream extends CachingNoticeStream
+class ProfileNoticeStream extends ScopingNoticeStream
{
- function __construct($profile)
+ var $streamProfile;
+ var $userProfile;
+
+ function __construct($profile, $userProfile = -1)
+ {
+ if (is_int($userProfile) && $userProfile == -1) {
+ $userProfile = Profile::current();
+ }
+ $this->streamProfile = $profile;
+ $this->userProfile = $userProfile;
+ parent::__construct(new CachingNoticeStream(new RawProfileNoticeStream($profile),
+ 'profile:notice_ids:' . $profile->id),
+ $userProfile);
+ }
+
+ function getNoticeIds($offset, $limit, $since_id=null, $max_id=null)
+ {
+ if ($this->impossibleStream()) {
+ return array();
+ } else {
+ return parent::getNoticeIds($offset, $limit, $since_id, $max_id);
+ }
+ }
+
+ function getNotices($offset, $limit, $since_id=null, $max_id=null)
{
- parent::__construct(new RawProfileNoticeStream($profile),
- 'profile:notice_ids:' . $profile->id);
+ if ($this->impossibleStream()) {
+ throw new PrivateStreamException($this->streamProfile, $this->userProfile);
+ } else {
+ return parent::getNotices($offset, $limit, $since_id, $max_id);
+ }
+ }
+
+ function impossibleStream()
+ {
+ if (!$this->streamProfile->readableBy($this->userProfile)) {
+ // cannot read because it's a private stream and either noone's logged in or they are not subscribers
+ return true;
+ }
+
+ // If it's a spammy stream, and no user or not a moderator
+
+ if (common_config('notice', 'hidespam')) {
+ if ($this->streamProfile->hasRole(Profile_role::SILENCED) &&
+ (empty($this->userProfile) || (($this->userProfile->id !== $this->streamProfile->id) && !$this->userProfile->hasRight(Right::REVIEWSPAM)))) {
+ return true;
+ }
+ }
+
+ return false;
}
}
class RawProfileNoticeStream extends NoticeStream
{
protected $profile;
+ protected $selectVerbs = array(); // select all verbs
function __construct($profile)
{
+ parent::__construct();
$this->profile = $profile;
}
Notice::addWhereSinceId($notice, $since_id);
Notice::addWhereMaxId($notice, $max_id);
+ self::filterVerbs($notice, $this->selectVerbs);
+
$notice->orderBy('created DESC, id DESC');
if (!is_null($offset)) {