From 770a2b83f040d2fef9dd431e4a2becefb26b11e0 Mon Sep 17 00:00:00 2001
From: yuri <yurak@list.ru>
Date: Thu, 4 Feb 2016 17:29:21 +0200
Subject: [PATCH] Pdf service

---
 application/Espo/Core/Utils/Util.php |   7 +-
 application/Espo/EntryPoints/Pdf.php |  42 +--------
 application/Espo/Services/Pdf.php    | 123 +++++++++++++++++++++++++++
 3 files changed, 129 insertions(+), 43 deletions(-)
 create mode 100644 application/Espo/Services/Pdf.php

diff --git a/application/Espo/Core/Utils/Util.php b/application/Espo/Core/Utils/Util.php
index 6fc0c5bd4e..970c90658b 100644
--- a/application/Espo/Core/Utils/Util.php
+++ b/application/Espo/Core/Utils/Util.php
@@ -527,7 +527,10 @@ class Util
         return uniqid() . substr(md5(rand()), 0, 4);
     }
 
+    public static function sanitizeFileName($fileName)
+    {
+        return preg_replace("/([^\w\s\d\-_~,;:\[\]\(\).])/u", '_', $fileName);
+    }
+
 }
 
-
-?>
diff --git a/application/Espo/EntryPoints/Pdf.php b/application/Espo/EntryPoints/Pdf.php
index 6a116f88c3..588f5b7b6c 100644
--- a/application/Espo/EntryPoints/Pdf.php
+++ b/application/Espo/EntryPoints/Pdf.php
@@ -32,8 +32,6 @@ namespace Espo\EntryPoints;
 use \Espo\Core\Exceptions\NotFound;
 use \Espo\Core\Exceptions\Forbidden;
 use \Espo\Core\Exceptions\BadRequest;
-use \Espo\Core\Htmlizer\Htmlizer;
-
 
 class Pdf extends \Espo\Core\EntryPoints\Base
 {
@@ -52,49 +50,11 @@ class Pdf extends \Espo\Core\EntryPoints\Base
         $entity = $this->getEntityManager()->getEntity($entityType, $entityId);
         $template = $this->getEntityManager()->getEntity('Template', $templateId);
 
-        $this->getContainer()->get('serviceFactory')->create($entityType)->loadAdditionalFields($entity);
-
         if (!$entity || !$template) {
             throw new NotFound();
         }
 
-        if ($template->get('entityType') !== $entityType) {
-            throw new Forbidden();
-        }
-
-        if (!$this->getAcl()->check($entity, 'read') || !$this->getAcl()->check($template, 'read')) {
-            throw new Forbidden();
-        }
-
-        $fileName = $entity->get('name') . '.pdf';
-
-        $htmlizer = new Htmlizer($this->getFileManager(), $this->getDateTime(), $this->getNumber());
-
-        $pdf = new \Espo\Core\Pdf\Tcpdf();
-        $pdf->setFont('freesans', '', 12, '', true);
-        $pdf->setPrintHeader(false);
-
-        $pdf->setAutoPageBreak(true, $template->get('bottomMargin'));
-        $pdf->setMargins($template->get('leftMargin'), $template->get('topMargin'), $template->get('rightMargin'));
-
-
-        if ($template->get('printFooter')) {
-            $htmlFooter = $htmlizer->render($entity, $template->get('footer'));
-            $pdf->setFooterPosition($template->get('footerPosition'));
-            $pdf->setFooterHtml($htmlFooter);
-        } else {
-            $pdf->setPrintFooter(false);
-        }
-
-        $pdf->addPage();
-
-        $htmlHeader = $htmlizer->render($entity, $template->get('header'));
-        $pdf->writeHTML($htmlHeader, true, false, true, false, '');
-
-        $htmlBody = $htmlizer->render($entity, $template->get('body'));
-        $pdf->writeHTML($htmlBody, true, false, true, false, '');
-
-        $pdf->output($fileName);
+        $this->getContainer()->get('serviceFactory')->create('Pdf')->buildFromTemplate($entity, $template, true);
 
         exit;
     }
diff --git a/application/Espo/Services/Pdf.php b/application/Espo/Services/Pdf.php
new file mode 100644
index 0000000000..893c638056
--- /dev/null
+++ b/application/Espo/Services/Pdf.php
@@ -0,0 +1,123 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM - Open Source CRM application.
+ * Copyright (C) 2014-2015 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
+ * Website: http://www.espocrm.com
+ *
+ * EspoCRM is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * EspoCRM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with EspoCRM. If not, see http://www.gnu.org/licenses/.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Services;
+
+use \Espo\Core\Exceptions\Forbidden;
+use \Espo\Core\Exceptions\NotFound;
+
+use Espo\ORM\Entity;
+
+use \Espo\Core\Htmlizer\Htmlizer;
+
+class Pdf extends \Espo\Core\Services\Base
+{
+
+    protected $fontFace = 'freesans';
+
+    protected $fontSize = 12;
+
+
+    protected function init()
+    {
+        $this->addDependency('fileManager');
+        $this->addDependency('acl');
+        $this->addDependency('metadata');
+        $this->addDependency('serviceFactory');
+    }
+
+    protected function getAcl()
+    {
+        return $this->getInjection('acl');
+    }
+
+    protected function getMetadata()
+    {
+        return $this->getInjection('metadata');
+    }
+
+    protected function getServiceFactory()
+    {
+        return $this->getInjection('serviceFactory');
+    }
+
+    public function buildFromTemplate(Entity $entity, Entity $template, $displayInline = false)
+    {
+        $entityType = $entity->getEntityType();
+
+        $this->getServiceFactory()->create($entityType)->loadAdditionalFields($entity);
+
+        if ($template->get('entityType') !== $entityType) {
+            throw new Forbidden();
+        }
+
+        if (!$this->getAcl()->check($entity, 'read') || !$this->getAcl()->check($template, 'read')) {
+            throw new Forbidden();
+        }
+
+        $htmlizer = new Htmlizer($this->getFileManager(), $this->getDateTime(), $this->getNumber());
+
+        $pdf = new \Espo\Core\Pdf\Tcpdf();
+
+        $pdf->setFont($this->fontFace, '', $this->fontSize, '', true);
+        $pdf->setPrintHeader(false);
+
+        $pdf->setAutoPageBreak(true, $template->get('bottomMargin'));
+        $pdf->setMargins($template->get('leftMargin'), $template->get('topMargin'), $template->get('rightMargin'));
+
+
+        if ($template->get('printFooter')) {
+            $htmlFooter = $htmlizer->render($entity, $template->get('footer'));
+            $pdf->setFooterPosition($template->get('footerPosition'));
+            $pdf->setFooterHtml($htmlFooter);
+        } else {
+            $pdf->setPrintFooter(false);
+        }
+
+        $pdf->addPage();
+
+        $htmlHeader = $htmlizer->render($entity, $template->get('header'));
+        $pdf->writeHTML($htmlHeader, true, false, true, false, '');
+
+        $htmlBody = $htmlizer->render($entity, $template->get('body'));
+        $pdf->writeHTML($htmlBody, true, false, true, false, '');
+
+        if ($displayInline) {
+            $name = $entity->get('name');
+            $name = \Espo\Core\Utils::sanitizeFileName($name);
+            $fileName = $name . '.pdf';
+
+            $pdf->output($fileName, 'F');
+            return;
+        }
+
+        return $pdf->output('', 'S');
+    }
+}
+