Hi,
JiFile use IFile, this uses Lucene for indexing documents.
JiFile defines the fields as follows (view IFile documentation, only in italian for now
www.isapp.it/documentazione/IFile_Introduzione_1_1_2.pdf) :
root: UnIndexed
name: Keyword
key: Keyword
path: UnIndexed
filename: UnIndexed
extensionfile: UnIndexed
body: UnStored
introtext: UnIndexed
title: Text
subject: Text
description: Text
creator: Text
keywords: Keyword
created: UnIndexed
modified: UnIndexed
For more details on the type:
framework.zend.com/manual/en/zend.search...standing-field-types
Section: Understanding Field Types
The "Keyword" type, not tokenized the terms. If string in the "keywords" field is "word1, word2, word3" you can't search for only term "word1" but for "word1, word2, word3".
Script to perform some tests.
<?php
/**
* Searching the "Terms" in documents
*
* Configuration:
* Analyzer: Utf8_CaseInsensitive (only terms is indexing lower case)
* Filter: none
*
* Fields file prova.pdf:
*
* created: 20120106104410
* creator: nome autore
* extensionfile: pdf
* filename: C:\Documents and Settings\losito\Desktop\prova.pdf
* introtext: Testo all'interno del file
* key: 0ab2fe5e884511562b5f1005ed090aa8
* keywords: parola1, parola2, parola3
* name: prova.pdf
* path: C:\Documents and Settings\losito\Desktop\prova.pdf
* root: C:\xampp\htdocs\IFile
* subject: campo oggetto
* body: testo all interno del file
*
*/
error_reporting(E_ALL);
// include IFileFactory
// if use Joomla and JiFile the path is:
// libraries/ifile/IFileFactory.php
require_once 'sf_ifile/IFileFactory.php';
// Path the index DIRECTORY
$index_path = 'ifile_index_PDF';
try {
// get IFileFactory
$IFileFactory = IFileFactory::getInstance();
// get Lucene Interface
$ifile = $IFileFactory->getIFileIndexing('lucene', $index_path);
// TEST Query
// This configuration is equal at "JiFile Plugin"
$ifileQueryRegistry = new IFileQueryRegistry();
// 1. search "prova.pdf": name file with extension
// This string in Field: "name" - Type:Keyword
$ifileQueryRegistry->setQuery('prova.pdf', null, IFileQuery::MATCH_OPTIONAL);
// "order by" - not configurated in JiFile Plugin
//$ifile->setSort('key', SORT_REGULAR, SORT_DESC);
// execute query
$result = $ifile->query($ifileQueryRegistry);
// Expected result: One Document
printResult("1. Search in all Field:prova.pdf", $result);
// This configuration is equal at "JiFile Plugin"
$ifileQueryRegistry = new IFileQueryRegistry();
// 2. search "prova": name file without extension
// This string (with extension) in Field: "name" - Type:Keyword
$ifileQueryRegistry->setQuery('prova', null, IFileQuery::MATCH_OPTIONAL);
// "order by" - not configurated in JiFile Plugin
//$ifile->setSort('key', SORT_REGULAR, SORT_DESC);
// execute query
$result = $ifile->query($ifileQueryRegistry);
// Expected result: empty
printResult("2. Search in all Field:prova", $result);
// This configuration is equal at "JiFile Plugin"
$ifileQueryRegistry = new IFileQueryRegistry();
// 3. search "parola1"
// This string (portion of the string) in Field: "keywords" - Type:Keyword
$ifileQueryRegistry->setQuery('parola1', null, IFileQuery::MATCH_OPTIONAL);
// "order by" - not configurated in JiFile Plugin
//$ifile->setSort('key', SORT_REGULAR, SORT_DESC);
// execute query
$result = $ifile->query($ifileQueryRegistry);
// Expected result: empty
printResult("3. Search in all Field:parola1", $result);
// This configuration is equal at "JiFile Plugin"
$ifileQueryRegistry = new IFileQueryRegistry();
// 4. search string "parola1, parola2, parola3"
// This string in Field: "keywords" - Type:Keyword
$ifileQueryRegistry->setQuery('parola1, parola2, parola3', null, IFileQuery::MATCH_OPTIONAL);
// "order by" - not configurated in JiFile Plugin
//$ifile->setSort('key', SORT_REGULAR, SORT_DESC);
// execute query
$result = $ifile->query($ifileQueryRegistry);
// Expected result: One Document
printResult("4. Search in all Field:parola1, parola2, parola3", $result);
// This configuration is equal at "JiFile Plugin"
$ifileQueryRegistry = new IFileQueryRegistry();
// 4. search string "testo"
// This string in Field: "introtext" - Type:UnIndexed
// This string in Field: "body" - Type:UnStored
$ifileQueryRegistry->setQuery('testo', null, IFileQuery::MATCH_OPTIONAL);
// "order by" - not configurated in JiFile Plugin
//$ifile->setSort('key', SORT_REGULAR, SORT_DESC);
// execute query
$result = $ifile->query($ifileQueryRegistry);
// Expected result: One Document
printResult("4. Search in all Field:testo", $result);
} catch (Exception $e) {
echo "Errore: ".$e->getMessage();
}
/**
* Print result.
*
* @param strint $type
* @param array $result_T
* @return
*/
function printResult($type, $result) {
echo "Search: ".$type;
if(!empty($result) && is_array($result)) {
echo "<br>Result Search:<br>";
foreach ($result as $hit) {
$doc = $hit->getDocument();
echo "File: ".$doc->name." - Key: ".$doc->key." - Score: ".$hit->score."<br>";
}
} else {
echo "<br>Not result<br>";
}
echo "End print - ($type)<br><br>";
}
?>
If you want to change the type of index, you must edit the file:
libraries\ifile\adapter\beans\LuceneDataIndexBean.php
in the function: getLuceneDocument().
In the next version of IFile and JiFile, we want to configure types of fields, from panel configuration.
JiFile for fields title, subjet, description, author, keywords, work in this way:
- DOCX, XLSX, PPTX and PDF reads automaticaly information from file if exists tags title, subjet, description, author, keywords within the original document.
- HTML reads only the information "title".
- For others documents not reads automaticaly this information.
For your problem with the search in the content (field "body") in automaticaly indexing, perhaps there is a problem of indexing the content.
If you wont, you can send us one your file, for testing this.
JiFileJoomla Index File
JPhoto MobileJoomla + Android
iFileIndex File - Framework
MyDishesApplicazione Android OS
Frontalhtml2flex Library
Joomla extensionsFree Component & Plugin
Document2textConvert Files to Text
Android AppApplicazioni Android OS
isApp.it | JiFile (Joomla!) // 
