1<?php 2/* 3 * To change this template, choose Tools | Templates 4 * and open the template in the editor. 5 */ 6 7class PageMapper 8{ 9 private $_database = 'pagedata'; 10 private $_table = 'pages'; 11 private $_db = null; 12 public function __construct() 13 { 14 global $conf; 15 $this->_dbpath = DOKU_INC . $conf['savedir'] . '/sphinxsearch/'.$this->_database; 16 17 if (false != ($db = new PDO("sqlite:".$this->_dbpath))) { 18 $q = @$db->query("SELECT 1 FROM {$this->_table} limit 1"); 19 if ($q === false) { 20 $result = $db->query("CREATE TABLE {$this->_table} ( page varchar(1024), page_crc int(11), hid varchar(1024), title_text varchar(1024), title varchar(1024), unique (page, page_crc))"); 21 if (!$result) { 22 echo "\nPDO::errorInfo():\n"; 23 print_r($db->errorInfo()); 24 exit; 25 } 26 27 } 28 } 29 $this->_db = $db; 30 } 31 32 public function add($page, $title_text, $title, $hid='') 33 { 34 $result = $this->_db->query("REPLACE into {$this->_table}(page, page_crc, hid, title, title_text) values(".$this->_db->quote($page).", 35 '".crc32($page.$hid)."', 36 ".$this->_db->quote($hid).", 37 ".$this->_db->quote($title).", 38 ".$this->_db->quote($title_text).")"); 39 if (!$result) { 40 echo "\nPDO::errorInfo():\n"; 41 print_r($this->_db->errorInfo()); 42 } 43 } 44 45 public function getAll() 46 { 47 $result = $this->_db->query("select * from {$this->_table}"); 48 return $result->fetchAll(PDO::FETCH_ASSOC); 49 } 50 51 public function getByCrc($pageCrcList) 52 { 53 $sql = sprintf("select * from {$this->_table} where page_crc in (%s)", implode(",", $pageCrcList)); 54 $result = $this->_db->query($sql); 55 $rows = $result->fetchAll(PDO::FETCH_ASSOC); 56 57 $pages = array(); 58 foreach($rows as $row){ 59 $pages[$row['page_crc']] = array('page' => $row['page'], 'hid' => $row['hid'], 'title' => $row['title'], 'title_text' => $row['title_text']); 60 } 61 $results = array(); 62 foreach($pageCrcList as $crc){ 63 $results[$crc] = $pages[$crc]; 64 } 65 return $results; 66 } 67} 68