gnu-social/classes/Notice_tag.php

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<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social 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.
//
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
/*
* @copyright 2008, 2009 StatusNet, Inc.
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
defined('GNUSOCIAL') || die();
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class Notice_tag extends Managed_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $__table = 'notice_tag'; // table name
public $tag; // varchar(64) primary_key not_null
public $notice_id; // int(4) primary_key not_null
public $created; // datetime()
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
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public static function schemaDef()
{
return array(
'description' => 'Hash tags',
'fields' => array(
'tag' => array('type' => 'varchar', 'length' => 64, 'not null' => true, 'description' => 'hash tag associated with this notice'),
'notice_id' => array('type' => 'int', 'not null' => true, 'description' => 'notice tagged'),
'created' => array('type' => 'datetime', 'description' => 'date this record was created'),
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),
'primary key' => array('tag', 'notice_id'),
'foreign keys' => array(
'notice_tag_notice_id_fkey' => array('notice', array('notice_id' => 'id')),
),
'indexes' => array(
'notice_tag_created_idx' => array('created'),
'notice_tag_notice_id_idx' => array('notice_id'),
'notice_tag_tag_created_notice_id_idx' => array('tag', 'created', 'notice_id')
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),
);
}
public static function getStream(
$tag,
$offset = 0,
$limit = 20,
$sinceId = 0,
$maxId = 0
) {
// FIXME: Get the Profile::current value some other way
// to avoid confusino between queue processing and session.
$stream = new TagNoticeStream($tag, Profile::current());
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return $stream;
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}
public function blowCache($blowLast = false)
{
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self::blow('notice_tag:notice_ids:%s', Cache::keyize($this->tag));
Offload inbox updates to a queue handler to speed up posting online Moved much of the writing that happens when posting a notice to a new queuehandler, distribqueuehandler. This updates tags, groups, replies and inboxes at queue time (or at Web time, if queues are disabled). To make this work well, I had to break up the monolithic Notice::blowCaches() and make cache blowing happen closer to where data is updated. Squashed commit of the following: commit 5257626c62750ac4ac1db0ce2b71410c5711cfa3 Author: Evan Prodromou <evan@status.net> Date: Mon Jan 25 14:56:41 2010 -0500 slightly better handling of blowing tag memory cache commit 8a22a3cdf6ec28685da129a0313e7b2a0837c9ef Author: Evan Prodromou <evan@status.net> Date: Mon Jan 25 01:42:56 2010 -0500 change 'distribute' to 'distrib' so not too long for dbqueue commit 7a063315b0f7fad27cb6fbd2bdd74e253af83e4f Author: Evan Prodromou <evan@status.net> Date: Mon Jan 25 01:39:15 2010 -0500 change handle_notice() to handle() in distributqueuehandler commit 1a39ccd28b9994137d7bfd21bb4f230546938e77 Author: Evan Prodromou <evan@status.net> Date: Mon Jan 25 16:05:25 2010 -0500 error with queuemanager commit e6b3bb93f305cfd2de71a6340b8aa6fb890049b7 Author: Evan Prodromou <evan@status.net> Date: Mon Jan 25 01:11:34 2010 -0500 Blow memcache at different point rather than one big function for Notice class commit 94d557cdc016187d1d0647ae1794cd94d6fb8ac8 Author: Evan Prodromou <evan@status.net> Date: Mon Jan 25 00:48:44 2010 -0500 Blow memcache at different point rather than one big function for Notice class commit 1c781dd08c88a35dafc5c01230b4872fd6b95182 Author: Evan Prodromou <evan@status.net> Date: Wed Jan 20 08:54:18 2010 -0500 move broadcasting and distributing to new queuehandler commit da3e46d26b84e4f028f34a13fd2ee373e4c1b954 Author: Evan Prodromou <evan@status.net> Date: Wed Jan 20 08:53:12 2010 -0500 Move distribution of notices to new distribute queue handler
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if ($blowLast) {
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self::blow('notice_tag:notice_ids:%s;last', Cache::keyize($this->tag));
}
}
public static function url($tag)
{
if (common_config('singleuser', 'enabled')) {
// Regular TagAction isn't set up in 1user mode
$nickname = User::singleUserNickname();
$url = common_local_url(
'showstream',
[
'nickname' => $nickname,
'tag' => $tag,
]
);
} else {
$url = common_local_url('tag', ['tag' => $tag]);
}
return $url;
}
}