From 9fb2e1b34003d04f69494545749d9e4705ce11cb Mon Sep 17 00:00:00 2001
From: Peter Mayer <peter.mayer@isb.bayern.de>
Date: Thu, 14 Mar 2024 23:42:37 +0100
Subject: [PATCH] MBS-8820: Add adminsettings for background image height

---
 classes/coversheet/create_coversheet.php |  7 ++++---
 lang/de/quiz_archiver.php                | 14 ++++++++------
 lang/en/quiz_archiver.php                |  2 ++
 settings.php                             |  8 ++++++++
 4 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/classes/coversheet/create_coversheet.php b/classes/coversheet/create_coversheet.php
index 4c4f02f..3e8c22d 100644
--- a/classes/coversheet/create_coversheet.php
+++ b/classes/coversheet/create_coversheet.php
@@ -83,10 +83,11 @@ public static function get_coversheet(int $attemptid): string {
             $templatecontext['backgroundimage64'] = 'data:image/png;base64,' . $imgdata64;
         }
         $templatecontext['html'] = $html;
-        $templatecontext['styles'] = 'page-break-after: always; width: 100%; height: 100vh;';
+        $height = (empty(get_config('backgroundimage_height', 'quiz_archiver'))) ? '1000px'
+            : get_config('backgroundimage_height', 'quiz_archiver');
+        $templatecontext['styles'] = 'page-break-after: always; height: ' . $height . ';';
 
         $html = $OUTPUT->render_from_template('quiz_archiver/pdfcoversheet_html_sceleton', $templatecontext);
-        // $html = '<div style="' . join(' ', $styles) . '">' . $html . '</div>';
         return $html;
     }
 
@@ -158,7 +159,7 @@ public static function get_possible_placeholders(): array {
         foreach ($basenames as $basename) {
             $active = '';
             $show = '';
-            if($i == 1) {
+            if ($i == 1) {
                 $show = 'show';
                 $active = 'active';
             }
diff --git a/lang/de/quiz_archiver.php b/lang/de/quiz_archiver.php
index 8ecc18f..f70be12 100644
--- a/lang/de/quiz_archiver.php
+++ b/lang/de/quiz_archiver.php
@@ -85,8 +85,10 @@
 $string['num_attempts'] = 'Anzahl Testversuche';
 
 // Language strings for pdf cover sheet.
-$string['pdfcoversheet_settings'] = 'PDF-Deckblatt';
-$string['pdfcoversheet_settings_desc'] = 'Ein Standard-Deckblatt festlegen';
+$string['common'] = 'Allgemein';
+$string['course'] = 'Kurs';
+$string['dateformat'] = 'd.m.Y';
+$string['define_pdfcoversheet'] = 'Deckblatt definieren';
 $string['enable_pdf_coversheet'] = 'PDF-Deckblatt anzeigen';
 $string['enable_pdf_coversheet_help'] = 'Ein Deckblatt zu den PDF-Versuchen hinzufügen';
 $string['pdf_coversheet_backgroundimage'] = 'Deckblatt-Hintergrundbild';
@@ -94,11 +96,11 @@
 $string['pdf_coversheet_html_area'] = 'Dynamischer Inhalt des Deckblatts';
 $string['pdf_coversheet_html_area_help'] = 'Platzhalter für dynamische Deckblattinhalte verwenden';
 $string['pdfcoversheet_heading'] = 'PDF-Deckblatt';
-$string['define_pdfcoversheet'] = 'Deckblatt definieren';
+$string['pdfcoversheet_settings'] = 'PDF-Deckblatt';
+$string['pdfcoversheet_settings_desc'] = 'Ein Standard-Deckblatt festlegen';
 $string['profile'] = 'Profil';
-$string['course'] = 'Kurs';
-$string['common'] = 'Allgemein';
-$string['dateformat'] = 'd.m.Y';
+$string['setting_backgroundimage_height'] = 'Höhe des Hintergrundbildes';
+$string['setting_backgroundimage_height_desc'] = 'Die Höhe des Hintergrundbildes. Wenn diese Einstellung zu groß ist, kann das Deckblatt auf zwei Seiten aufgeteilt werden.';
 
 // Job creation form: Filename pattern
 $string['archive_filename_pattern'] = 'Archivname';
diff --git a/lang/en/quiz_archiver.php b/lang/en/quiz_archiver.php
index 3583ce7..cc1d7e4 100644
--- a/lang/en/quiz_archiver.php
+++ b/lang/en/quiz_archiver.php
@@ -101,6 +101,8 @@
 $string['course'] = 'Course';
 $string['common'] = 'Common';
 $string['dateformat'] = 'd/m/Y';
+$string['setting_backgroundimage_height'] = 'Backgroundimage Height';
+$string['setting_backgroundimage_height_desc'] = 'The height of the backgroundimage. If this setting is to big, the coversheet may be split up into two pages.';
 
 // Job creation form: Filename pattern
 $string['archive_filename_pattern'] = 'Archive name';
diff --git a/settings.php b/settings.php
index 203361a..9468a7e 100644
--- a/settings.php
+++ b/settings.php
@@ -219,6 +219,14 @@
             ['maxfiles' => 1, 'accepted_types' => ['.png', '.jpg']]
         ));
 
+        $settings->add(new admin_setting_configtext(
+            'quiz_archiver/backgroundimage_height',
+            get_string('setting_backgroundimage_height', 'quiz_archiver'),
+            get_string('setting_backgroundimage_height_desc', 'quiz_archiver'),
+            '1000px',
+            PARAM_ALPHANUM
+        ));
+
         $settings->add(
             new setting_button(
                 'quiz_archiver/pdfcoversheet_settings',