113 lines
5.1 KiB
PHP
113 lines
5.1 KiB
PHP
<?php
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/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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· ·
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· Extends GNU social's Profile_block class with useful functions ·
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· ·
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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· ·
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· ·
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· Q V I T T E R ·
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· ·
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· http://github.com/hannesmannerheim/qvitter ·
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· ·
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· ·
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· <o) ·
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· /_//// ·
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· (____/ ·
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· (o< ·
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· o> \\\\_\ ·
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· \\) \____) ·
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· ·
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· ·
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· ·
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· Qvitter is free software: you can redistribute it and / or modify it ·
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· under the terms of the GNU Affero General Public License as published by ·
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· the Free Software Foundation, either version three of the License or (at ·
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· your option) any later version. ·
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· ·
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· Qvitter is distributed in hope that it will be useful but WITHOUT ANY ·
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· WARRANTY; without even the implied warranty of MERCHANTABILTY or FITNESS ·
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· FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for ·
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· 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 Qvitter. If not, see <http://www.gnu.org/licenses/>. ·
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· ·
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· Contact h@nnesmannerhe.im if you have any questions. ·
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· ·
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· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · */
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if (!defined('GNUSOCIAL')) { exit(1); }
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class QvitterBlocked extends Profile_block
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{
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const CACHE_WINDOW = 201;
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public static function getBlocked($profile_id, $offset = 0, $limit = PROFILES_PER_PAGE)
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{
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$ids = self::getBlockedIDs($profile_id, $offset, $limit);
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return Profile_block::listFind('blocked', $ids);
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}
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public static function getBlockedIDs($profile_id, $offset, $limit)
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{
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$cacheKey = 'qvitterblocked:'.$profile_id;
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$queryoffset = $offset;
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$querylimit = $limit;
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if ($offset + $limit <= self::CACHE_WINDOW) {
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// Oh, it seems it should be cached
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$ids = self::cacheGet($cacheKey);
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if (is_array($ids)) {
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return array_slice($ids, $offset, $limit);
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}
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// Being here indicates we didn't find anything cached
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// so we'll have to fill it up simultaneously
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$queryoffset = 0;
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$querylimit = self::CACHE_WINDOW;
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}
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$blocks = new Profile_block();
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$blocks->blocker = $profile_id;
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$blocks->selectAdd('blocked');
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$blocks->whereAdd("blocked != {$profile_id}");
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$blocks->orderBy('modified DESC');
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$blocks->limit($queryoffset, $querylimit);
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if (!$blocks->find()) {
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return array();
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}
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$ids = $blocks->fetchAll('blocked');
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// If we're simultaneously filling up cache, remember to slice
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if ($queryoffset === 0 && $querylimit === self::CACHE_WINDOW) {
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self::cacheSet($cacheKey, $ids);
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return array_slice($ids, $offset, $limit);
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}
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return $ids;
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}
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/**
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* Flush cached blocks when blocks are updated
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*
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* @param mixed $dataObject Original version of object
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*
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* @return boolean success flag.
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*/
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function update($dataObject=false)
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{
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self::blow('qvitterblocked:'.$this->blocker);
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self::blow('qvitterblocked:'.$this->blocked);
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return parent::update($dataObject);
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}
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}
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