Init commit

.gitattributes

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+/tests export-ignore
+.gitattributes export-ignore
+.gitignore export-ignore
+.php_cs.dist export-ignore
+.travis.yml export-ignore
+LICENSE export-ignore
+phpunit.xml export-ignore
+README.md export-ignore

.gitignore

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+/.idea/
+/build/
+/vendor/
+/composer.lock
+.DS_Store
+.php_cs.cache
+wkhtmltopdf.exe

.php_cs.dist

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+<?php
+
+$config = PhpCsFixer\Config::create()
+    ->setRules([
+        '@Symfony' => true,
+        '@PSR1' => true,
+        '@PSR2' => true,
+        'yoda_style' => false
+    ]);
+// special handling of fabbot.io service if it's using too old PHP CS Fixer version
+try {
+    PhpCsFixer\FixerFactory::create()
+        ->registerBuiltInFixers()
+        ->registerCustomFixers($config->getCustomFixers())
+        ->useRuleSet(new PhpCsFixer\RuleSet($config->getRules()));
+} catch (PhpCsFixer\ConfigurationException\InvalidConfigurationException $e) {
+    $config->setRules([]);
+} catch (UnexpectedValueException $e) {
+    $config->setRules([]);
+} catch (InvalidArgumentException $e) {
+    $config->setRules([]);
+}
+return $config;

.travis.yml

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+language: php
+
+php:
+  - 7.0
+
+before_script:
+  - composer self-update
+  - composer install --prefer-source --no-interaction
+
+install:
+  - composer require php-coveralls/php-coveralls
+  - composer require jakub-onderka/php-parallel-lint
+
+script:
+  - mkdir -p build/logs
+  - vendor/bin/parallel-lint --exclude vendor .
+  - vendor/bin/phpunit --configuration phpunit.xml --coverage-clover build/logs/clover.xml
+
+after_success:
+  - travis_retry php vendor/bin/php-coveralls -v
+
+

LICENSE

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+MIT License
+
+Copyright (c) 2017 Giancarlos Salas
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Html to PDF Report - Greenter
+
+[![Travis-CI](https://img.shields.io/travis/giansalex/greenter-htmltopdf.svg?label=build&branch=master&style=flat-square)](https://travis-ci.org/giansalex/greenter-htmltopdf)
+[![Coverage Status](https://img.shields.io/coveralls/giansalex/greenter-htmltopdf.svg?label=coveralls&style=flat-square&branch=master)](https://coveralls.io/github/giansalex/greenter-htmltopdf?branch=master)
+
+Greenter HTML Report to PDF using wkhtmltopdf.
+
+# Install
+Using composer.
+
+```bash
+composer require greenter/htmltopdf
+```

composer.json

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+{
+    "name": "greenter/htmtopdf",
+    "description": "Greenter Html Report to Pdf using wkhtmltopdf",
+    "keywords": ["greenter", "wkhtmltodf", "representacion-impresa", "facturacion electronica"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Giancarlos Salas",
+            "email": "giansalex@gmail.com"
+        }
+    ],
+    "homepage": "https://github.com/giansalex/greenter-htmltopdf",
+    "type": "library",
+    "require": {
+	    "php": ">=5.5.9",
+        "greenter/core": "^1.2",
+        "mikehaertl/phpwkhtmltopdf": "^2.3"
+    },
+	"require-dev": {
+        "phpunit/phpunit": ">=4.8 < 6.0"
+    },
+	"autoload": {
+        "psr-4": {
+            "Greenter\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Tests\\Greenter\\": "tests/"
+        }
+    }
+}

phpunit.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.8/phpunit.xsd"
+        bootstrap="vendor/autoload.php"
+        colors="true"
+        convertErrorsToExceptions="true"
+        convertNoticesToExceptions="true"
+        convertWarningsToExceptions="true"
+        stopOnFailure="true">
+	<testsuites>
+		<testsuite name="Unit Tests">
+			<directory>tests</directory>
+		</testsuite>
+	</testsuites>
+	<filter>
+		<whitelist processUncoveredFilesFromWhitelist="true">
+			<directory suffix=".php">src</directory>
+			<exclude>
+				<directory>./tests</directory>
+				<directory>./vendor</directory>
+			</exclude>
+		</whitelist>
+	</filter>
+	<logging>
+		<log type="coverage-clover" target="build/logs/clover.xml"/>
+		<log type="junit" target="build/logs/junit.xml" logIncompleteSkipped="false"/>
+	</logging>
+</phpunit>

src/Report/PdfReport.php

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+<?php
+/**
+ * Created by PhpStorm.
+ * User: Giansalex
+ * Date: 20/01/2018
+ * Time: 18:36.
+ */
+
+namespace Greenter\Report;
+
+use Greenter\Model\DocumentInterface;
+use mikehaertl\wkhtmlto\Pdf;
+
+/**
+ * Class PdfReport.
+ */
+class PdfReport implements ReportInterface
+{
+    /**
+     * @var ReportInterface
+     */
+    private $htmlReport;
+
+    /**
+     * @var Pdf
+     */
+    private $pdfRender;
+
+    /**
+     * PdfReport constructor.
+     *
+     * @param ReportInterface $htmlReport
+     */
+    public function __construct(ReportInterface $htmlReport)
+    {
+        $this->htmlReport = $htmlReport;
+        $this->pdfRender = new Pdf([
+            'no-outline', // Make Chrome not complain
+            'viewport-size' => '1280x1024',
+        ]);
+    }
+
+    /**
+     * @param DocumentInterface $document
+     * @param array             $parameters
+     *
+     * @return mixed
+     */
+    public function render(DocumentInterface $document, $parameters = [])
+    {
+        $html = $this->htmlReport->render($document, $parameters);
+
+        return $this->buildPdf($html);
+    }
+
+    public function setOptions(array $options)
+    {
+        $this->pdfRender->setOptions($options);
+    }
+
+    /**
+     * @param string $path
+     */
+    public function setBinPath($path)
+    {
+        if (!is_executable($path)) {
+            throw new \RuntimeException('file is not executable');
+        }
+
+        $this->pdfRender->binary = $path;
+    }
+
+    private function buildPdf($html)
+    {
+        $this->pdfRender->addPage($html);
+
+        return $this->pdfRender->toString();
+    }
+}

tests/Report/PdfReportTest.php

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+<?php
+/**
+ * Created by PhpStorm.
+ * User: Giansalex
+ * Date: 20/01/2018
+ * Time: 18:57
+ */
+
+namespace Tests\Greenter\Report;
+use Greenter\Model\Sale\Invoice;
+use Greenter\Report\PdfReport;
+use Greenter\Report\ReportInterface;
+
+/**
+ * Class PdfReportTest
+ * @package Tests\Greenter\Report
+ */
+class PdfReportTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var PdfReport
+     */
+    private $pdf;
+
+    protected function setUp()
+    {
+        $htmlRender = $this->getHtmlRender();
+        $this->pdf = new PdfReport($htmlRender);
+        $this->pdf->setOptions([
+            'page-width' => '21cm',
+            'page-height' => '29.7cm',
+        ]);
+        $this->pdf->setBinPath(__DIR__.'/../../wkhtmltopdf.exe');
+    }
+
+    public function testPdfRender()
+    {
+        $invoice = $this->getInvoice();
+
+        $content = $this->pdf->render($invoice);
+
+        $this->assertNotEmpty($content);
+
+        if ($this->isWindows()) {
+            $path = __DIR__.DIRECTORY_SEPARATOR.'report.pdf';
+            file_put_contents($path, $content);
+
+            exec('start '.$path);
+        }
+    }
+
+    public function testPdfRenderWithBreak()
+    {
+        $invoice = $this->getInvoice();
+
+        $content = $this->pdf->render($invoice, ['name' => 'invoiceBreak.html']);
+
+        $this->assertNotEmpty($content);
+
+        if ($this->isWindows()) {
+            $path = __DIR__.DIRECTORY_SEPARATOR.'report2Pages.pdf';
+            file_put_contents($path, $content);
+
+            exec('start '.$path);
+        }
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testInvalidBinPath()
+    {
+        $this->pdf->setBinPath(__DIR__ . '/../Resources/invoice.html');
+    }
+
+    /**
+     * @return ReportInterface
+     */
+    private function getHtmlRender()
+    {
+        $stub = $this->getMockBuilder(ReportInterface::class)
+                ->getMock();
+
+        $stub->method('render')
+                ->willReturnCallback(function ($doc, $params) {
+                    $filename = 'invoice.html';
+                    if (isset($params['name'])) {
+                        $filename = $params['name'];
+                    }
+
+                    return file_get_contents(__DIR__ . '/../Resources/'.$filename);
+                });
+
+        /**@var $stub ReportInterface*/
+        return $stub;
+    }
+
+    private function getInvoice()
+    {
+        return new Invoice();
+    }
+
+    private function isWindows()
+    {
+        return strtoupper(substr(PHP_OS, 0, 3)) === 'WIN';
+    }
+}