mirror of
https://git.code.sf.net/p/seeddms/code
synced 2024-10-04 23:22:24 +00:00
121 lines
2.9 KiB
PHP
121 lines
2.9 KiB
PHP
<?php
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/**
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* Implementation of fulltext service
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*
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* @category DMS
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* @package SeedDMS
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* @license GPL 2
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* @version @version@
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* @author Uwe Steinmann <uwe@steinmann.cx>
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* @copyright Copyright (C) 2016 Uwe Steinmann
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* @version Release: @package_version@
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*/
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/**
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* Implementation of fulltext service
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*
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* @category DMS
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* @package SeedDMS
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* @author Uwe Steinmann <uwe@steinmann.cx>
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* @copyright Copyright (C) 2016 Uwe Steinmann
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* @version Release: @package_version@
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*/
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class SeedDMS_FulltextService {
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/**
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* List of services for searching fulltext
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*/
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protected $services;
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/**
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* List of converters
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*/
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protected $converters;
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/**
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* Max file size for imediate indexing
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*/
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protected $maxsize;
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private $index;
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private $search;
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public function __construct() {
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$this->services = array();
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$this->converters = array();
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$this->maxsize = 0;
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$this->index = null;
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$this->search = null;
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$this->cmdtimeout = 5;
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}
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public function addService($name, $service) {
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$this->services[] = $service;
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}
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public function setConverters($converters) {
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$this->converters = $converters;
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}
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public function setMaxSize($maxsize) {
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$this->maxsize = $maxsize;
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}
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public function setCmdTimeout($timeout) {
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$this->cmdtimeout = $timeout;
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}
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/**
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* Return an indexable document from the given document or folder
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*
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* @param SeedDMS_Core_Document|SeedDMS_Core_Folder $object document or folder
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* to be indexed
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* @param boolean $forceupdate set to true if the document shall be updated no
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* matter how large the content is. Setting this to false will only update the
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* document if its content is below the configured size.
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* @return object indexed Document ready for passing to the indexer
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*/
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public function IndexedDocument($object, $forceupdate=false) {
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if($object->isType('document'))
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$nocontent = ($object->getLatestContent()->getFileSize() > $this->maxsize) && !$forceupdate;
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else
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$nocontent = true;
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return new $this->services[0]['IndexedDocument']($object->getDMS(), $object, $this->converters, $nocontent, $this->cmdtimeout);
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}
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/**
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* Returns an instance of the indexer
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*
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* The indexer provides access to fulltext index. It allows to add and
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* get documents.
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*
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* @return object instance of class specified in 'Indexer'
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*/
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public function Indexer($recreate=false) {
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if($this->index)
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return $this->index;
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if($this->services[0]) {
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if($recreate)
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$this->index = $this->services[0]['Indexer']::create($this->services[0]['Conf']);
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else
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$this->index = $this->services[0]['Indexer']::open($this->services[0]['Conf']);
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return $this->index;
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} else
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return null;
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}
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public function Search() {
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if($this->search)
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return $this->search;
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if($this->services[0]) {
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$this->search = new $this->services[0]['Search']($this->index);
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return $this->search;
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} else {
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return null;
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}
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}
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}
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