Unoconv API

This API is object oriented PHP overlay for unoconv binary.

Installation

Install unoconv and required libraries

sudo apt-get install unoconv

Install the latest version with composer

composer require mrcnpdlk/unoconv-api

Basic usage

<?php
use Monolog\Handler\ErrorLogHandler;
use Psr\Log\LogLevel;

require __DIR__ . '/../vendor/autoload.php';

// Logger instance
$logger = new \Monolog\Logger('unoconv-api');
$logger->pushHandler(new ErrorLogHandler(ErrorLogHandler::OPERATING_SYSTEM, LogLevel::DEBUG));

// Set default value for handler
$oConfig = new \Mrcnpdlk\Api\Unoconv\Config([
    'binary' => '/usr/bin/unoconv',
    'logger' => $logger,
    'timeout'=> 300
]);
$oApi    = new \Mrcnpdlk\Api\Unoconv\Api($oConfig);

Config option

Property	Default value	Type	Description
`binary`	`/usr/bin/unoconv`	string	executable `unoconv` library
`host`	`localhost`	string	Host where libreoffice server is listen
`port`	`2002`	int	Port where libreoffice server is listen
`docType`	`DocType::DOCUMENT()`	DocType	Document type
`format`	`FormatType::PDF()`	FormatType	Output format
`timeout`	`60`	int	Connection timeout
`options`	`urp;StarOffice.ComponentContext`	string	Connection option
`logger`	`NullLogger` instance	LoggerInterface	Logger
`webservice`	`http://localhost:3000`	string	External WebService url, see

Detailed documentation you can find here.

Create document

$res     = $oApi->transcode($sourceFile, $format, $destination, $exportOpts);
var_dump($res);

Parameters transcode method:

Parameter	Type	Description
`sourceFile`	`string`	Valid path of input file. Otherwise `InvalidFileArgumentException` is thrown.
`format`	`FormatType`\|`NULL`	If `NULL` default value form Config object is taken.
`destination`	`string`\|`NULL`	If `NULL` directory of input file and default extension for Format is taken. If `sourceFile` is valid directory path then output file is saved into this directory.
`exportOpts`	`array`	Array of export options. See the list

Example:

$oApi    = new \Mrcnpdlk\Api\Unoconv\Api($oConfig);

$from = __DIR__ . '/../devel/test.docx';
$res  = $oApi->transcode($from, null, __DIR__, [
    ExportType::PageRange              => '1-1', // page range (string)
    ExportType::Watermark              => 'FOO bar BAZ', // watermark text (string)
    ExportType::Printing               => 0, // printing permission (int)
    ExportType::RestrictPermissions    => true, // restrict permission (bool)
    ExportType::PermissionPassword     => 'password1',
    ExportType::EnableCopyingOfContent => false, // copy permission (bool)
    ExportType::Changes                => 0, // changes permission (int)
    ExportType::DocumentOpenPassword   => 'password2', // password to open file (string)
]);
var_dump($res);

Webservice

Api supports dockerized unoconv webservice for generating simple PDF file.

To start container writedocker-compose.yml and just docker-compose up -d

version: "3.7"
services:
  app:
    image: zrrrzzt/docker-unoconv-webservice:10.14.0
    ports:
      - 3000:3000
    environment:
      - PAYLOAD_MAX_SIZE=5242880
    restart: unless-stopped

$res     = $oApi->wsGetPdf($sourceFile, $destination);
var_dump($res);

License

Released under the MIT license