From d4589d20918f8593b824afe9b858cac4470c10ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=A0t=C4=9Bp=C3=A1n=20=C5=A0korpil?= <stopka@skorpils.cz>
Date: Wed, 3 Jan 2018 15:56:20 +0100
Subject: [PATCH] feat: upgraded dependency to Mpdf v7, added support for PHP
 v7.2

BREAKING CHANGE: minimal compatibility set to PHP v5.6

close #21
---
 .travis.yml                                   |   4 +-
 composer.json                                 |   6 +-
 .../Application/Responses/PdfResponse.php     |  55 +++++++++++-------
 tests/PdfResponse/expected/full.pdf           | Bin 28315 -> 28319 bytes
 tests/PdfResponse/expected/page.format.pdf    | Bin 28305 -> 28309 bytes
 .../PdfResponse/expected/symfony.crawler.pdf  | Bin 28234 -> 28238 bytes
 6 files changed, 38 insertions(+), 27 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index bcc19e2..41b9c3e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,9 @@
 language: php
 php:
-    - 5.4
-    - 5.5
     - 5.6
     - 7.0
     - 7.1
-
+    - 7.2
 matrix:
     allow_failures:
         - php: hhvm
diff --git a/composer.json b/composer.json
index 84a3c04..94fa329 100644
--- a/composer.json
+++ b/composer.json
@@ -15,12 +15,12 @@
         }
     ],
     "require": {
-        "php": ">=5.4 || ~7.0.0 || ~7.1.0",
-        "mpdf/mpdf": "~6.1.3"
+        "php": ">=5.6 || ~7.0.0 || ~7.1.0 || ~7.2.0",
+        "mpdf/mpdf": "~7.0.0"
     },
     "require-dev": {
         "nette/application": "~2.2",
-        "nette/tester": "~1.0",
+        "nette/tester": "~2.0",
         "symfony/dom-crawler": "~2.5",
         "symfony/css-selector": "~2.5",
         "latte/latte": "~2.2"
diff --git a/src/Joseki/Application/Responses/PdfResponse.php b/src/Joseki/Application/Responses/PdfResponse.php
index a27cf20..0c1bb3c 100644
--- a/src/Joseki/Application/Responses/PdfResponse.php
+++ b/src/Joseki/Application/Responses/PdfResponse.php
@@ -2,7 +2,7 @@
 
 namespace Joseki\Application\Responses;
 
-use mPDF;
+use Mpdf\Mpdf;
 use Nette;
 use Nette\Bridges\ApplicationLatte\Template;
 use Nette\FileNotFoundException;
@@ -20,6 +20,7 @@
  * @author     Jan Kuchař
  * @author     Tomáš Votruba
  * @author     Miroslav Paulík
+ * @author     Štěpán Škorpil
  * @copyright  Copyright (c) 2010 Jan Kuchař (http://mujserver.net)
  * @license    LGPL
  * @link       http://addons.nette.org/cs/pdfresponse2
@@ -37,8 +38,10 @@
  * @property bool $ignoreStylesInHTMLDocument
  * @method onBeforeComplete($mpdf) @internal
  */
-class PdfResponse extends Nette\Object implements Nette\Application\IResponse
+class PdfResponse implements Nette\Application\IResponse
 {
+    use Nette\SmartObject;
+
     /** possible save modes */
     const INLINE = "I";
 
@@ -106,7 +109,7 @@ class PdfResponse extends Nette\Object implements Nette\Application\IResponse
     /** @var string margins: top, right, bottom, left, header, footer */
     private $pageMargins = "16,15,16,15,9,9";
 
-    /** @var mPDF */
+    /** @var Mpdf */
     private $mPDF = null;
 
     /** @var  mPDF */
@@ -412,28 +415,37 @@ public function setBackgroundTemplate($pathToBackgroundTemplate)
 
 
 
+    /**
+     * @return array
+     */
+    protected function getMPDFConfig()
+    {
+        $margins = $this->getMargins();
+        return [
+            'mode' => 'utf-8',
+            'format' => $this->pageFormat,
+            'margin_left' => $margins["left"],
+            'margin_right' => $margins["right"],
+            'margin_top' => $margins["top"],
+            'margin_bottom' => $margins["bottom"],
+            'margin_header' => $margins["header"],
+            'margin_footer' => $margins["footer"],
+            'orientation' => $this->pageOrientation
+        ];
+    }
+
+
+
     /**
      * @throws InvalidStateException
-     * @return mPDF
+     * @return Mpdf
      */
     public function getMPDF()
     {
-        if (!$this->mPDF instanceof mPDF) {
-            $margins = $this->getMargins();
-
-            $mpdf = new mPDF(
-                'utf-8', // string $codepage
-                $this->pageFormat, // mixed $format
-                '', // float $default_font_size
-                '', // string $default_font
-                $margins["left"], // float $margin_left
-                $margins["right"], // float $margin_right
-                $margins["top"], // float $margin_top
-                $margins["bottom"], // float $margin_bottom
-                $margins["header"], // float $margin_header
-                $margins["footer"], // float $margin_footer
-                $this->pageOrientation
-            );
+        if (!$this->mPDF instanceof Mpdf) {
+
+            $mpdf = new Mpdf($this->getMPDFConfig());
+
             $mpdf->showImageErrors = true;
 
             $this->mPDF = $mpdf;
@@ -580,7 +592,7 @@ public function save($dir, $filename = null)
         $filename = Strings::lower($filename ?: $this->documentTitle);
 
         if (Strings::endsWith($filename, ".pdf")) {
-            $filename = substr($filename, 0,-4);
+            $filename = substr($filename, 0, -4);
         }
 
         $filename = Strings::webalize($filename, "_") . ".pdf";
@@ -605,3 +617,4 @@ public function __toString()
     }
 
 }
+
diff --git a/tests/PdfResponse/expected/full.pdf b/tests/PdfResponse/expected/full.pdf
index ea115ffd774913c8a47aa85d3737a9729b7bd45c..c3ede8d31c32adf4f0cf6fb572a654526ef1ef7a 100644
GIT binary patch
delta 38
scmbPzmvR1G#tl2NIn5dL7z}{ec=O)u9wtWf$zFM0?B-mms;>TS0RFxUYXATM

delta 34
qcmbP#mvQ!8#tl2NS<M*q7z{Tb%<f@gG@k62=f!T!rK;-c?*;(i_6r68

diff --git a/tests/PdfResponse/expected/page.format.pdf b/tests/PdfResponse/expected/page.format.pdf
index 785683eb61d04d1040d7df10ad275d814ec212ae..22283b32eb3ccecf78f51310f1ce2768979f4c91 100644
GIT binary patch
delta 38
scmbPumvQP{#trMTIn5dL7z}{ec=P7$9wtWf$qsp5?B-mms;>TS0QrmyIRF3v

delta 34
qcmbPwmvQ1<#trMTS<M*q7z{UW&+cJjG@k5|=f!T!rK;-c?*;(eJPOnR

diff --git a/tests/PdfResponse/expected/symfony.crawler.pdf b/tests/PdfResponse/expected/symfony.crawler.pdf
index 1a1d5e9cfdd70784ab4da6091abb6f270754e193..a724abbea5ae6397a2b841c9102a06bdcc80d51c 100644
GIT binary patch
delta 38
scmX?ghw<DU#trG&oaPLA3<f}Kyg4Vkhl$Z_^3Pl^b~7$jRabvE00Ywt(EtDd

delta 34
qcmX?ihw;=M#trG&tY!>)42GKvvU`{qjVAxi^<p>TQdM>JcLM<B&<kt;