121 lines
2.9 KiB
PHP
121 lines
2.9 KiB
PHP
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<?php
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/**
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* ownCloud
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*
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* @author Frank Karlitschek
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* @copyright 2010 Frank Karlitschek karlitschek@kde.org
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library 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
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* provides an interface to all search providers
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*/
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class OC_SEARCH{
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static private $providers=array();
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/**
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* register a new search provider to be used
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* @param OC_SearchProvider $provider
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*/
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public static function registerProvider($provider){
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self::$providers[]=$provider;
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}
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/**
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* search all provider for $query
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* @param string query
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* @return array An array of OC_SearchResult's
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*/
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public static function search($query){
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$results=array();
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foreach(self::$providers as $provider){
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$results=array_merge($results,$provider->search($query));
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}
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return $results;
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}
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}
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/**
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* provides search functionalty
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*/
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abstract class OC_SearchProvider{
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public function __construct(){
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OC_SEARCH::registerProvider($this);
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}
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/**
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* search for $query
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* @param string $query
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* @return array An array of OC_SearchResult's
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*/
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abstract function search($query);
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}
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/**
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* a result of a search
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*/
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class OC_SearchResult{
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private $name;
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private $text;
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private $link;
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private $type;
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/**
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* create a new search result
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* @param string $name short name for the result
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* @param string $text some more information about the result
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* @param string $link link for the result
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* @param string $type the type of result as human readable string ('File', 'Music', etc)
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*/
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public function __construct($name,$text,$link,$type){
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$this->name=$name;
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$this->text=$text;
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$this->link=$link;
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$this->type=$type;
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}
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public function __get($name){
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switch($name){
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case 'name':
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return $this->name;
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case 'text':
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return $this->text;
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case 'link':
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return $this->link;
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case 'type':
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return $this->type;
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}
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}
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}
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class OC_FileSearchProvider extends OC_SearchProvider{
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function search($query){
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$files=OC_FILESYSTEM::search($query);
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$results=array();
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foreach($files as $file){
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if(OC_FILESYSTEM::is_dir($file)){
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$results[]=new OC_SearchResult(basename($file),$file,OC_HELPER::linkTo( 'files', 'index.php?dir='.$file ),'Files');
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}else{
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$results[]=new OC_SearchResult(basename($file),$file,OC_HELPER::linkTo( 'files', 'download.php?file='.$file ),'Files');
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}
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}
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return $results;
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}
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}
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new OC_FileSearchProvider();
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?>
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