diff options
author | Evan Prodromou <evan@controlyourself.ca> | 2009-01-08 20:56:09 +0000 |
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committer | Evan Prodromou <evan@controlyourself.ca> | 2009-01-08 20:56:09 +0000 |
commit | 07e9e2dc3241eef1b803e655a5273f79cb758806 (patch) | |
tree | 0846f3e3cbefd39041e580bffbc7556eb7f45c93 /_darcs/pristine/lib/search_engines.php | |
parent | e67affdbbcdcaa9f43750389922b802d0b425ddb (diff) |
Remove _darcs from git repository
Not sure how or why this got in there.
Diffstat (limited to '_darcs/pristine/lib/search_engines.php')
-rw-r--r-- | _darcs/pristine/lib/search_engines.php | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/_darcs/pristine/lib/search_engines.php b/_darcs/pristine/lib/search_engines.php deleted file mode 100644 index 559107910..000000000 --- a/_darcs/pristine/lib/search_engines.php +++ /dev/null @@ -1,131 +0,0 @@ -<?php -/* - * Laconica - a distributed open-source microblogging tool - * Copyright (C) 2008, Controlez-Vous, Inc. - * - * 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/>. - */ - -if (!defined('LACONICA')) { exit(1); } - -class SearchEngine -{ - protected $target; - protected $table; - - function __construct($target, $table) - { - $this->target = $target; - $this->table = $table; - } - - function query($q) - { - } - - function limit($offset, $count, $rss = false) - { - return $this->target->limit($offset, $count); - } - - function set_sort_mode($mode) - { - if ('chron' === $mode) - return $this->target->orderBy('created desc'); - } -} - -class SphinxSearch extends SearchEngine -{ - private $sphinx; - private $connected; - - function __construct($target, $table) - { - $fp = @fsockopen(common_config('sphinx', 'server'), common_config('sphinx', 'port')); - if (!$fp) { - $this->connected = false; - return; - } - fclose($fp); - parent::__construct($target, $table); - $this->sphinx = new SphinxClient; - $this->sphinx->setServer(common_config('sphinx', 'server'), common_config('sphinx', 'port')); - $this->connected = true; - } - - function is_connected() - { - return $this->connected; - } - - function limit($offset, $count, $rss = false) - { - //FIXME without LARGEST_POSSIBLE, the most recent results aren't returned - // this probably has a large impact on performance - $LARGEST_POSSIBLE = 1e6; - - if ($rss) { - $this->sphinx->setLimits($offset, $count, $count, $LARGEST_POSSIBLE); - } - else { - // return at most 50 pages of results - $this->sphinx->setLimits($offset, $count, 50 * ($count - 1), $LARGEST_POSSIBLE); - } - - return $this->target->limit(0, $count); - } - - function query($q) - { - $result = $this->sphinx->query($q, $this->table); - if (!isset($result['matches'])) return false; - $id_set = join(', ', array_keys($result['matches'])); - $this->target->whereAdd("id in ($id_set)"); - return true; - } - - function set_sort_mode($mode) - { - if ('chron' === $mode) { - $this->sphinx->SetSortMode(SPH_SORT_ATTR_DESC, 'created_ts'); - return $this->target->orderBy('created desc'); - } - } -} - -class MySQLSearch extends SearchEngine -{ - function query($q) - { - if ('identica_people' === $this->table) - return $this->target->whereAdd('MATCH(nickname, fullname, location, bio, homepage) ' . - 'against (\''.addslashes($q).'\')'); - if ('identica_notices' === $this->table) - return $this->target->whereAdd('MATCH(content) ' . - 'against (\''.addslashes($q).'\')'); - } -} - -class PGSearch extends SearchEngine -{ - function query($q) - { - if ('identica_people' === $this->table) - return $this->target->whereAdd('textsearch @@ plainto_tsquery(\''.addslashes($q).'\')'); - if ('identica_notices' === $this->table) - return $this->target->whereAdd('to_tsvector(\'english\', content) @@ plainto_tsquery(\''.addslashes($q).'\')'); - } -} - |