This is a simple PHP Wrapper for Apache Tika.
It allows the developer to retrieve text, metadata and language from complex documents.
It supports opendocument, office .doc and .docx, pdf, images, videos and a lot more !
See http://tika.apache.org/1.1/formats.html for details.
Add the package dependency enzim/tika-wrapper
in your composer.json
{
"require": {
"enzim/tika-wrapper": "*"
}
}
Install the neww package with composer, and that's it!
php composer.phar install
For convenience, the package include the tika-app jar file, which is quite big (25MB). The download may take time!
See http://packagist.org for more details. (Don't forget to add
require 'vendor/.composer/autoload.php';
in your autoloading php file).
See example/ (more docs to come soon) for an example:
git clone [email protected]:pierroweb/PhpTikaWrapper.git
cd PhpTikaWrapper
cd example/with-composer
curl -s http://getcomposer.org/installer | php
php composer.phar install
php usage.php
In your own project, assuming you have an opendocument test.odt in the current directory
<?php
use Enzim\Lib\TikaWrapper\TikaApp;
$testFile = new \SplFileInfo(__DIR__."/test.odt");
$tikaApp = new TikaApp();
$plaintext = $tikaApp->getText($testFile);
$metadataArray = $tikaApp->getMetaData($testFile);
$language = $tikaApp->getLanguage($testFile);
Available methods (they all take a SplFileInfo
object as argument)
-
getText(\SplFileInfo $file)
returns a string containing the document in plain-text -
getTextMain(\SplFileInfo $file)
returns a string containing only the main text of the doc -
getXhtml(\SplFileInfo $file)
returns a string containing an XHTML (xml-valid) conversion of the document -
getHtml(\SplFileInfo $file)
returns a string containing an HTML conversion of the document -
getContentType(\SplFileInfo $file)
returns the content type of the document. Example outputs for opendocument, docx and pdf:application/vnd.oasis.opendocument.text application/vnd.openxmlformats-officedocument.wordprocessingml.document application/pdf
-
getLanguage(\SplFileInfo $file)
returns the language of the documeent. Example output:en
for english,fr
for french, etc -
getMetaData(\SplFileInfo $file)
returns a PHP array with the metadata. Ex:Array ( [Character Count] => 41 [Content-Length] => 8686 [Content-Type] => application/vnd.oasis.opendocument.text [Creation-Date] => 2012-04-12T11:44:14 [Edit-Time] => PT00H00M39S [Image-Count] => 0 [Object-Count] => 0 [Page-Count] => 1 [Paragraph-Count] => 2 [Table-Count] => 0 [Word-Count] => 9 [creator] => ******* [date] => 2012-04-12T11:44:52 [editing-cycles] => 1 [generator] => OpenOffice.org/3.2$Linux OpenOffice.org_project/320m12$Build-9483 [initial-creator] => Pierre B [nbCharacter] => 41 [nbImg] => 0 [nbObject] => 0 [nbPage] => 1 [nbPara] => 2 [nbTab] => 0 [nbWord] => 9 [resourceName] => test.odt [xmpTPg:NPages] => 1 )
- set a pretty print option (to use option -r for html/xhtml)
- write tests
- allows the use of tika-server transparently to avoid loading the JVM on each request
- http://tika.apache.org
- It uses the Symfony Process component http://symfony.com/doc/current/components/process.html