From 69164e6c0c920961c6a60f127a9f3c79d15502c3 Mon Sep 17 00:00:00 2001
From: HendrikThePendric <hendrik@dhis2.org>
Date: Wed, 16 Oct 2024 14:20:38 +0200
Subject: [PATCH] fix: add plugin to fix nonASCII font bug and combine pdf
 export bugfix plugins

---
 src/visualizations/config/generators/highcharts/index.js | 4 ++--
 .../generators/highcharts/pdfExportBugFixPlugin/index.js | 7 +++++++
 .../highcharts/pdfExportBugFixPlugin/nonASCIIFont.js     | 9 +++++++++
 .../textShadow.js}                                       | 0
 4 files changed, 18 insertions(+), 2 deletions(-)
 create mode 100644 src/visualizations/config/generators/highcharts/pdfExportBugFixPlugin/index.js
 create mode 100644 src/visualizations/config/generators/highcharts/pdfExportBugFixPlugin/nonASCIIFont.js
 rename src/visualizations/config/generators/highcharts/{pdf_export_fix_plugin.js => pdfExportBugFixPlugin/textShadow.js} (100%)

diff --git a/src/visualizations/config/generators/highcharts/index.js b/src/visualizations/config/generators/highcharts/index.js
index ef48c6a29..3620e81f5 100644
--- a/src/visualizations/config/generators/highcharts/index.js
+++ b/src/visualizations/config/generators/highcharts/index.js
@@ -6,7 +6,7 @@ import HNDTD from 'highcharts/modules/no-data-to-display'
 import HOE from 'highcharts/modules/offline-exporting'
 import HPF from 'highcharts/modules/pattern-fill'
 import HSG from 'highcharts/modules/solid-gauge'
-import PEFP from './pdf_export_fix_plugin.js'
+import PEBFP from './pdfExportBugFixPlugin/index.js'
 
 // apply
 HM(H)
@@ -16,7 +16,7 @@ HE(H)
 HOE(H)
 HPF(H)
 HB(H)
-PEFP(H)
+PEBFP(H)
 
 /* Whitelist some additional SVG attributes here. Without this,
  * the PDF export for the SingleValue visualization breaks. */
diff --git a/src/visualizations/config/generators/highcharts/pdfExportBugFixPlugin/index.js b/src/visualizations/config/generators/highcharts/pdfExportBugFixPlugin/index.js
new file mode 100644
index 000000000..7b4899cde
--- /dev/null
+++ b/src/visualizations/config/generators/highcharts/pdfExportBugFixPlugin/index.js
@@ -0,0 +1,7 @@
+import nonASCIIFontBugfix from './nonASCIIFont.js'
+import textShadowBugFix from './textShadow.js'
+
+export default function (H) {
+    textShadowBugFix(H)
+    nonASCIIFontBugfix(H)
+}
diff --git a/src/visualizations/config/generators/highcharts/pdfExportBugFixPlugin/nonASCIIFont.js b/src/visualizations/config/generators/highcharts/pdfExportBugFixPlugin/nonASCIIFont.js
new file mode 100644
index 000000000..d2c8d9835
--- /dev/null
+++ b/src/visualizations/config/generators/highcharts/pdfExportBugFixPlugin/nonASCIIFont.js
@@ -0,0 +1,9 @@
+/* This is a workaround for https://github.com/highcharts/highcharts/issues/22008
+ * We add some transparent text in a non-ASCII script to the chart to prevent
+ * the chart from being exported in a serif font */
+
+export default function (H) {
+    H.addEvent(H.Chart, 'load', function () {
+        this.renderer.text('모', 20, 20).attr({ opacity: 0 }).add()
+    })
+}
diff --git a/src/visualizations/config/generators/highcharts/pdf_export_fix_plugin.js b/src/visualizations/config/generators/highcharts/pdfExportBugFixPlugin/textShadow.js
similarity index 100%
rename from src/visualizations/config/generators/highcharts/pdf_export_fix_plugin.js
rename to src/visualizations/config/generators/highcharts/pdfExportBugFixPlugin/textShadow.js