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ZurmoCssInlineConverterUtil.php
1 <?php
2  /*********************************************************************************
3  * Zurmo is a customer relationship management program developed by
4  * Zurmo, Inc. Copyright (C) 2017 Zurmo Inc.
5  *
6  * Zurmo is free software; you can redistribute it and/or modify it under
7  * the terms of the GNU Affero General Public License version 3 as published by the
8  * Free Software Foundation with the addition of the following permission added
9  * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
10  * IN WHICH THE COPYRIGHT IS OWNED BY ZURMO, ZURMO DISCLAIMS THE WARRANTY
11  * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
12  *
13  * Zurmo is distributed in the hope that it will be useful, but WITHOUT
14  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
15  * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
16  * details.
17  *
18  * You should have received a copy of the GNU Affero General Public License along with
19  * this program; if not, see http://www.gnu.org/licenses or write to the Free
20  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
21  * 02110-1301 USA.
22  *
23  * You can contact Zurmo, Inc. with a mailing address at 27 North Wacker Drive
24  * Suite 370 Chicago, IL 60606. or at email address contact@zurmo.com.
25  *
26  * The interactive user interfaces in original and modified versions
27  * of this program must display Appropriate Legal Notices, as required under
28  * Section 5 of the GNU Affero General Public License version 3.
29  *
30  * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
31  * these Appropriate Legal Notices must retain the display of the Zurmo
32  * logo and Zurmo copyright notice. If the display of the logo is not reasonably
33  * feasible for technical reasons, the Appropriate Legal Notices must display the words
34  * "Copyright Zurmo Inc. 2017. All rights reserved".
35  ********************************************************************************/
36 
38  {
39  public static function convertAndPrettifyEmailByModel(EmailTemplate $emailTemplate, $converter = null, $prettyPrint = false)
40  {
41  $htmlContent = $emailTemplate->htmlContent;
42  if (empty($htmlContent))
43  {
45  }
46  $htmlContent = static::convertAndPrettifyEmailByHtmlContent($htmlContent, $converter, $prettyPrint);
47  return $htmlContent;
48  }
49 
50  public static function convertAndPrettifyEmailByHtmlContent($htmlContent, $converter = null, $prettyPrint = false)
51  {
52  if (isset($converter))
53  {
54  $htmlContent = static::convertHtmlContent($htmlContent, $converter);
55  }
56  if ($prettyPrint)
57  {
58  $htmlContent = static::prettyPrint($htmlContent);
59  }
60  $htmlContent = static::resolveHtmlContentForPostConverterChanges($htmlContent);
61  return $htmlContent;
62  }
63 
64  protected static function convertHtmlContent($htmlContent, $converter)
65  {
66  // we may add support for other converters in future.
67  if ($converter == 'cssin')
68  {
69  return static::convertUsingCssIn($htmlContent);
70  }
71  else
72  {
73  throw new NotSupportedException('Invalid converter specified.');
74  }
75  }
76 
77  protected static function resolveHtmlContentForPostConverterChanges($htmlContent)
78  {
79  $htmlContent = '<!-- zurmo css inline -->' . PHP_EOL . $htmlContent;
80  return $htmlContent;
81  }
82 
83  protected static function prettyPrint($htmlContent)
84  {
85  $document = new DOMDocument();
86  $document->preserveWhiteSpace = false;
87  $document->formatOutput = true;
88  @$document->loadHTML($htmlContent);
89  $prettyPrintedHtmlContent = $document->saveHTML();
90  return $prettyPrintedHtmlContent;
91  }
92 
93  protected static function convertUsingCssIn($htmlContent)
94  {
95  $cssInUtil = new ZurmoCssInUtil();
96  $cssInUtil->setMoveStyleBlocksToBody();
97  $htmlContent = $cssInUtil->inlineCSS(null, $htmlContent);
98  return $htmlContent;
99  }
100  }
101 ?>
static resolveHtmlByEmailTemplateModel(EmailTemplate $emailTemplate, $renderForCanvas=false)
Generated on Mon Jul 6 2020 07:10:30
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