forked from GNUsocial/gnu-social
3294d704a4
Deletes notices and the locally stored file based on File id, as you may want to just get rid of shit sometimes.
115 lines
3.8 KiB
PHP
115 lines
3.8 KiB
PHP
<?php
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/*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
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require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
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/**
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* Table Definition for file_to_post
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*/
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class File_to_post extends Managed_DataObject
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{
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###START_AUTOCODE
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/* the code below is auto generated do not remove the above tag */
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public $__table = 'file_to_post'; // table name
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public $file_id; // int(4) primary_key not_null
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public $post_id; // int(4) primary_key not_null
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public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
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/* the code above is auto generated do not remove the tag below */
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###END_AUTOCODE
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public static function schemaDef()
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{
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return array(
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'fields' => array(
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'file_id' => array('type' => 'int', 'not null' => true, 'description' => 'id of URL/file'),
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'post_id' => array('type' => 'int', 'not null' => true, 'description' => 'id of the notice it belongs to'),
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'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
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),
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'primary key' => array('file_id', 'post_id'),
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'foreign keys' => array(
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'file_to_post_file_id_fkey' => array('file', array('file_id' => 'id')),
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'file_to_post_post_id_fkey' => array('notice', array('post_id' => 'id')),
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),
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'indexes' => array(
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'file_id_idx' => array('file_id'),
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'post_id_idx' => array('post_id'),
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),
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);
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}
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function processNew($file_id, $notice_id) {
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static $seen = array();
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if (empty($seen[$notice_id]) || !in_array($file_id, $seen[$notice_id])) {
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$f2p = File_to_post::pkeyGet(array('post_id' => $notice_id,
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'file_id' => $file_id));
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if (empty($f2p)) {
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$f2p = new File_to_post;
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$f2p->file_id = $file_id;
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$f2p->post_id = $notice_id;
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$f2p->insert();
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$f = File::getKV($file_id);
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if (!empty($f)) {
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$f->blowCache();
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}
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}
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if (empty($seen[$notice_id])) {
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$seen[$notice_id] = array($file_id);
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} else {
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$seen[$notice_id][] = $file_id;
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}
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}
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}
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static function getNoticeIDsByFile(File $file)
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{
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$f2p = new File_to_post();
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$f2p->selectAdd();
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$f2p->selectAdd('post_id');
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$f2p->file_id = $file->id;
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$ids = array();
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if (!$f2p->find()) {
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throw new NoResultException($f2p);
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}
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return $f2p->fetchAll('post_id');
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}
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function delete($useWhere=false)
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{
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$f = File::getKV('id', $this->file_id);
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if ($f instanceof File) {
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$f->blowCache();
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}
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return parent::delete($useWhere);
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}
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}
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