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All notice streams check notice scope 

Added filtering code so that notice streams check notice scope.

Added new class to implement filtering a stream, FilteringNoticeStream.

Added a subclass that does the logic for checking Notice scope.

And made all the streams use ScopingNoticeStream.
This commit is contained in:
Evan Prodromou 2011-03-25 12:22:22 -04:00
parent 0c3f8208cd
commit 84984fdbfe
13 changed files with 774 additions and 34 deletions
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62
lib/conversationnoticestream.php
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@ -1,14 +1,70 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Notice stream for a conversation
*
* PHP version 5
*
* 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 Cache
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class ConversationNoticeStream extends CachingNoticeStream
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Notice stream for a conversation
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class ConversationNoticeStream extends ScopingNoticeStream
{
function __construct($id)
{
parent::__construct(new RawConversationNoticeStream($id),
'notice:conversation_ids:'.$id);
parent::__construct(new CachingNoticeStream(new RawConversationNoticeStream($id),
'notice:conversation_ids:'.$id));
}
}
/**
* Notice stream for a conversation
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RawConversationNoticeStream extends NoticeStream
{
protected $id;

60
lib/favenoticestream.php
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@ -1,6 +1,51 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Notice stream for favorites
*
* PHP version 5
*
* 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 Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class FaveNoticeStream extends CachingNoticeStream
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Notice stream for favorites
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class FaveNoticeStream extends ScopingNoticeStream
{
function __construct($user_id, $own)
{
@ -10,10 +55,21 @@ class FaveNoticeStream extends CachingNoticeStream
} else {
$key = 'fave:ids_by_user:'.$user_id;
}
parent::__construct($stream, $key);
parent::__construct(new CachingNoticeStream($stream, $key));
}
}
/**
* Raw notice stream for favorites
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RawFaveNoticeStream extends NoticeStream
{
protected $user_id;

53
lib/filenoticestream.php
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@ -1,22 +1,67 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Stream of notices that reference an URL
*
* PHP version 5
*
* 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 Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class FileNoticeStream extends CachingNoticeStream
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
class FileNoticeStream extends ScopingNoticeStream
{
function __construct($file)
{
parent::__construct(new RawFileNoticeStream($file),
'file:notice-ids:'.$this->url);
parent::__construct(new CachingNoticeStream(new RawFileNoticeStream($file),
'file:notice-ids:'.$this->url));
}
}
/**
* Raw stream for a file
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RawFileNoticeStream extends NoticeStream
{
protected $file = null;
function __construct($file)
{
$this->file = $file;
parent::__construct();
$this->file = $file;
}
/**

115
lib/filteringnoticestream.php Normal file
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@ -0,0 +1,115 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* A notice stream that filters its upstream content
*
* PHP version 5
*
* 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 Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @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);
}
/**
* A class for presenting a filtered notice stream based on an upstream stream
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
abstract class FilteringNoticeStream extends NoticeStream
{
protected $upstream;
function __construct($upstream)
{
$this->upstream = $upstream;
}
abstract function filter($notice);
function getNotices($offset, $limit, $sinceId, $maxId)
{
// "offset" is virtual; we have to get a lot
$total = $offset + $limit;
$filtered = array();
$startAt = 0;
$askFor = $total;
// Keep going till we have $total notices in $notices array,
// or we get nothing from upstream.
$results = null;
do {
$raw = $this->upstream->getNotices($startAt, $askFor, $sinceId, $maxId);
$results = $raw->N;
if ($results == 0) {
break;
}
while ($raw->fetch()) {
if ($this->filter($raw)) {
$filtered[] = clone($raw);
if (count($filtered >= $total)) {
break;
}
}
}
// XXX: make these smarter; factor hit rate into $askFor
$startAt += $askFor;
$askFor = max($total - count($filtered), NOTICES_PER_PAGE);
} while (count($filtered) < $total && $results !== 0);
return new ArrayWrapper(array_slice($filtered, $offset, $limit));
}
function getNoticeIds($offset, $limit, $sinceId, $maxId)
{
$notices = $this->getNotices($offset, $limit, $sinceId, $maxId);
$ids = array();
while ($notices->fetch()) {
$ids[] = $notice->id;
}
return $ids;
}
}

62
lib/groupnoticestream.php
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@ -1,14 +1,68 @@
<?
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Stream of notices for a group
*
* PHP version 5
*
* 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 Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class GroupNoticeStream extends CachingNoticeStream
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Stream of notices for a group
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class GroupNoticeStream extends ScopingNoticeStream
{
function __construct($group)
{
parent::__construct(new RawGroupNoticeStream($group),
'user_group:notice_ids:' . $group->id);
parent::__construct(new CachingNoticeStream(new RawGroupNoticeStream($group),
'user_group:notice_ids:' . $group->id));
}
}
/**
* Stream of notices for a group
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RawGroupNoticeStream extends NoticeStream
{
protected $group;

6
lib/profilenoticestream.php
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@ -45,12 +45,12 @@ if (!defined('STATUSNET')) {
* @link http://status.net/
*/
class ProfileNoticeStream extends CachingNoticeStream
class ProfileNoticeStream extends ScopingNoticeStream
{
function __construct($profile)
{
parent::__construct(new RawProfileNoticeStream($profile),
'profile:notice_ids:' . $profile->id);
parent::__construct(new CachingNoticeStream(new RawProfileNoticeStream($profile),
'profile:notice_ids:' . $profile->id));
}
}

61
lib/publicnoticestream.php
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@ -1,13 +1,70 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Public stream
*
* PHP version 5
*
* 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 Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class PublicNoticeStream extends CachingNoticeStream
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Public stream
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class PublicNoticeStream extends ScopingNoticeStream
{
function __construct()
{
parent::__construct(new RawPublicNoticeStream(), 'public');
parent::__construct(new CachingNoticeStream(new RawPublicNoticeStream(),
'public'));
}
}
/**
* Raw public stream
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RawPublicNoticeStream extends NoticeStream
{
function getNoticeIds($offset=0, $limit=20, $since_id=0, $max_id=0)

62
lib/repeatedbymenoticestream.php
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@ -1,14 +1,70 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Stream of notices repeated by me
*
* PHP version 5
*
* 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 Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RepeatedByMeNoticeStream extends CachingNoticeStream
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Stream of notices repeated by me
*
* @category General
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RepeatedByMeNoticeStream extends ScopingNoticeStream
{
function __construct($user)
{
parent::__construct(new RawRepeatedByMeNoticeStream($user),
'user:repeated_by_me:'.$user->id);
parent::__construct(new CachingNoticeStream(new RawRepeatedByMeNoticeStream($user),
'user:repeated_by_me:'.$user->id));
}
}
/**
* Raw stream of notices repeated by me
*
* @category General
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RawRepeatedByMeNoticeStream extends NoticeStream
{
protected $user;

61
lib/repeatsofmenoticestream.php
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@ -1,14 +1,69 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Stream of notices that are repeats of mine
*
* PHP version 5
*
* 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 Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RepeatsOfMeNoticeStream extends CachingNoticeStream
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Stream of notices that are repeats of mine
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RepeatsOfMeNoticeStream extends ScopingNoticeStream
{
function __construct($user)
{
parent::__construct(new RawRepeatsOfMeNoticeStream($user),
'user:repeats_of_me:'.$user->id);
parent::__construct(new CachingNoticeStream(new RawRepeatsOfMeNoticeStream($user),
'user:repeats_of_me:'.$user->id));
}
}
/**
* Raw stream of notices that are repeats of mine
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RawRepeatsOfMeNoticeStream extends NoticeStream
{
protected $user;

62
lib/replynoticestream.php
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@ -1,14 +1,70 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Stream of mentions of me
*
* PHP version 5
*
* 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 Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class ReplyNoticeStream extends CachingNoticeStream
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Stream of mentions of me
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class ReplyNoticeStream extends ScopingNoticeStream
{
function __construct($userId)
{
parent::__construct(new RawReplyNoticeStream($userId),
'reply:stream:' . $userId);
parent::__construct(new CachingNoticeStream(new RawReplyNoticeStream($userId),
'reply:stream:' . $userId));
}
}
/**
* Raw stream of mentions of me
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RawReplyNoticeStream extends NoticeStream
{
protected $userId;

78
lib/scopingnoticestream.php Normal file
View File

@ -0,0 +1,78 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Filtering notice stream that recognizes notice scope
*
* PHP version 5
*
* 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 Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @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);
}
/**
* Class comment
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class ScopingNoticeStream extends FilteringNoticeStream
{
protected $profile;
function __construct($upstream, $profile = null)
{
parent::__construct($upstream);
if (empty($profile)) {
$user = common_current_user();
if (!empty($user)) {
$profile = $user->getProfile();
}
}
$this->profile = $profile;
}
/**
* Only return notices where the profile is in scope
*
* @param Notice $notice The notice to check
*
* @return boolean whether to include the notice
*/
function filter($notice)
{
return $notice->inScope($this->profile);
}
}

64
lib/taggedprofilenoticestream.php
View File

@ -1,14 +1,70 @@
<?
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Stream of notices by a profile with a given tag
*
* PHP version 5
*
* 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 Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class TaggedProfileNoticeStream extends CachingNoticeStream
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Stream of notices with a given profile and tag
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class TaggedProfileNoticeStream extends ScopingNoticeStream
{
function __construct($profile, $tag)
{
parent::__construct(new RawTaggedProfileNoticeStream($profile, $tag),
'profile:notice_ids_tagged:'.$profile->id.':'.Cache::keyize($tag));
parent::__construct(new CachingNoticeStream(new RawTaggedProfileNoticeStream($profile, $tag),
'profile:notice_ids_tagged:'.$profile->id.':'.Cache::keyize($tag)));
}
}
/**
* Raw stream of notices with a given profile and tag
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RawTaggedProfileNoticeStream extends NoticeStream
{
protected $profile;

62
lib/tagnoticestream.php
View File

@ -1,14 +1,70 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Stream of notices with a given tag
*
* PHP version 5
*
* 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 Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class TagNoticeStream extends CachingNoticeStream
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Stream of notices with a given tag
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class TagNoticeStream extends ScopingNoticeStream
{
function __construct($tag)
{
parent::__construct(new RawTagNoticeStream($tag),
'notice_tag:notice_ids:' . Cache::keyize($tag));
parent::__construct(new CachingNoticeStream(new RawTagNoticeStream($tag),
'notice_tag:notice_ids:' . Cache::keyize($tag)));
}
}
/**
* Raw stream of notices with a given tag
*
* @category Stream
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class RawTagNoticeStream extends NoticeStream
{
protected $tag;