fix css print base

app/Resources/public/css/print.css

@@ -4,7 +4,7 @@ body {
     color: #000;
     margin: 0;
     padding: 0;
-    background-color: #fff;
+    font-family: "Arial", serif;
 }
 
 img {
@@ -93,3 +93,102 @@ table.table td {
     border: 1px solid #555;
     border-collapse: collapse;
 }
+
+/* print table pdf */
+.data_table{
+    width: 100%;
+    padding: 0;
+    border: 1px solid #b5cae7;
+    border-spacing: 0;
+    margin: 0 0 18px;
+}
+
+.data_table td {
+    padding: 5px;
+    border-bottom: 1px solid #b5cae7;
+    border-right: 1px solid #b5cae7;
+    border-top: 1px solid #b5cae7;
+    text-align: left;
+    font-size: 12px;
+    color: #666666;
+}
+
+.data_table th, .data_table td {
+    line-height: 18px;
+    padding: 10px;
+}
+.data_table th {
+    padding: 8px 10px;
+    font-weight: bold;
+    background-color: #eef5fa;
+    border-bottom: 2px solid #b5cae7;
+    color: #4171b5;
+}
+.data_table th a {
+    color: #333;
+}
+.data_table_no_border {
+    border-collapse: collapse;
+    border-spacing: 0;
+    font-size: 12px;
+    margin-bottom: 15px;
+    margin-top: 8px;
+    text-align: left;
+    width: 100%;
+}
+.data_table_no_border td {
+    line-height: normal;
+    padding: 6px;
+    text-align: left;
+    vertical-align: middle;
+}
+.data_table tr.row_odd {
+    background-color: #F9F9F9;
+}
+
+.data-title .page-header{
+    color: #000;
+    font-weight: bold;
+    border-bottom: 1px solid #b5cae7;
+}
+.date-calendar .page-header{
+    color: #000;
+    font-weight: bold;
+    border-bottom: 1px solid #b5cae7;
+    border-top: 1px solid #b5cae7;
+    text-align: center;
+    background-color: #EDEDED;
+    padding-top: 10px;
+    border-radis: 10px;
+}
+
+.table_print{
+    width: 100%;
+    padding: 0;
+    border: 1px solid #CEE0CC;
+    border-spacing: 0;
+    margin: 0 0 18px;
+    background-color: #F3FFE6;
+}
+
+.table_print td {
+    padding: 5px;
+    border-bottom: 1px solid #CEE0CC;
+    border-right: 1px solid #CEE0CC;
+    border-top: 1px solid #CEE0CC;
+    text-align: left;
+    font-size: 12px;
+    color: #666666;
+}
+
+.table_print th, .table_print td {
+    line-height: 18px;
+    padding: 10px;
+}
+.table_print th {
+    padding: 8px 10px;
+    font-weight: bold;
+    background-color: #CEE0CC;
+    border-bottom: 2px solid #4F7849;
+    color: #4F7849;
+}

main/inc/lib/pdf.lib.php

@@ -155,7 +155,7 @@ class PDF
 
         $css_file = api_get_path(SYS_CSS_PATH).'themes/'.$tpl->theme.'/print.css';
         if (!file_exists($css_file)) {
-            $css_file = api_get_path(SYS_CSS_PATH).'print.css';
+            $css_file = api_get_path(SYS_CSS_PATH).'/print.css';
         }
         $css = file_get_contents($css_file);
 
@@ -499,21 +499,17 @@ class PDF
         }
 
         if ($addDefaultCss) {
-            $basicStyles = [
-                api_get_path(SYS_PATH).'web/assets/bootstrap/dist/css/bootstrap.min.css',
-                api_get_path(SYS_PATH).'web/css/base.css',
-                api_get_path(SYS_PATH).'web/css/themes/'.api_get_visual_theme().'/default.css',
-                api_get_path(SYS_PATH).'web/css/themes/'.api_get_visual_theme().'/print.css',
-            ];
-            foreach ($basicStyles as $style) {
-                if (file_exists($style)) {
-                    $cssContent = file_get_contents($style);
-                    try {
-                        $this->pdf->WriteHTML($cssContent, 1);
-                    } catch (MpdfException $e) {
-                        error_log($e);
-                    }
-                }
+            $css_file = api_get_path(SYS_CSS_PATH).'themes/'.api_get_visual_theme().'/print.css';
+            if (!file_exists($css_file)) {
+                $css_file = api_get_path(SYS_CSS_PATH).'/print.css';
+            }
+
+            $cssContent = file_get_contents($css_file);
+
+            try {
+                $this->pdf->WriteHTML($cssContent, 1);
+            } catch (MpdfException $e) {
+                error_log($e);
             }
         }
 
@@ -903,20 +899,20 @@ class PDF
     /**
      * @param string $theme
      *
+     * @param bool $fullPage
      * @throws MpdfException
      */
-    public function setBackground($theme)
+    public function setBackground($theme, $fullPage = false)
     {
         $themeName = empty($theme) ? api_get_visual_theme() : $theme;
         $themeDir = \Template::getThemeDir($themeName);
         $customLetterhead = $themeDir.'images/letterhead.png';
         $urlPathLetterhead = api_get_path(SYS_CSS_PATH).$customLetterhead;
 
-        $urlWebLetterhead = '#FFFFFF';
-        $fullPage = false;
         if (file_exists($urlPathLetterhead)) {
-            $fullPage = true;
             $urlWebLetterhead = 'url('.api_get_path(WEB_CSS_PATH).$customLetterhead.')';
+        } else {
+            $urlWebLetterhead = 'url('.api_get_path(WEB_CSS_PATH).'themes/chamilo/images/letterhead.png)';
         }
 
         if ($fullPage) {

main/mySpace/access_details_session.php

@@ -517,7 +517,7 @@ if ($formByDay->validate()) {
     ];
     $pdfName = api_strtoupper($userInfo['lastname'].'_'.$userInfo['firstname']).'_'.api_get_local_time();
     @$pdf = new PDF('A4', $params['orientation'], $params);
-    @$pdf->setBackground($tpl->theme);
+    @$pdf->setBackground($tpl->theme, true);
     @$pdf->content_to_pdf(
         $content,
         '',