From 64ecdf5b636c17b6c3f1814f2866d4833bee016d Mon Sep 17 00:00:00 2001
From: mreid-tt <943378+mreid-tt@users.noreply.github.com>
Date: Sun, 28 Jan 2024 21:06:32 -0400
Subject: [PATCH] Enhance uninstall wizard

---
 spk/fengoffice/src/wizard/uninstall_uifile    | 27 ------
 spk/fengoffice/src/wizard/uninstall_uifile.sh | 91 +++++++++++++++++++
 2 files changed, 91 insertions(+), 27 deletions(-)
 delete mode 100644 spk/fengoffice/src/wizard/uninstall_uifile
 create mode 100644 spk/fengoffice/src/wizard/uninstall_uifile.sh

diff --git a/spk/fengoffice/src/wizard/uninstall_uifile b/spk/fengoffice/src/wizard/uninstall_uifile
deleted file mode 100644
index 717cbe2e2038..000000000000
--- a/spk/fengoffice/src/wizard/uninstall_uifile
+++ /dev/null
@@ -1,27 +0,0 @@
-[{
-	"step_title": "Remove fengoffice database",
-	"items": [{
-		"desc": "Attention: The fengoffice database will be removed during package uninstallation. All users and projects will be deleted."
-	}, {
-		"type": "password",
-		"desc": "Enter your MySQL password",
-		"subitems": [{
-			"key": "wizard_mysql_password_root",
-			"desc": "Root password"
-		}]
-	}, {
-		"type": "textfield",
-		"desc": "Optional: Provide directory for database export. Leave blank to skip export. The directory will be created if it does not exist",
-		"subitems": [{
-			"key": "wizard_dbexport_path",
-			"desc": "Database export location",
-			"validator": {
-				"allowBlank": true,
-				"regex": {
-					"expr": "/^\\\/volume[0-9]+\\\//",
-					"errorText": "Path should begin with /volume?/ with ? the number of the volume"
-				}
-			}
-		}]
-	}]
-}]
diff --git a/spk/fengoffice/src/wizard/uninstall_uifile.sh b/spk/fengoffice/src/wizard/uninstall_uifile.sh
new file mode 100644
index 000000000000..0dda7cd4d63e
--- /dev/null
+++ b/spk/fengoffice/src/wizard/uninstall_uifile.sh
@@ -0,0 +1,91 @@
+#!/bin/bash
+
+# for backwards compatability
+if [ "$SYNOPKG_DSM_VERSION_MAJOR" -lt 7 ] && [ -z "${SYNOPKG_PKGDEST_VOL}" ]; then
+	SYNOPKG_PKGDEST_VOL="/volume1"
+fi
+
+quote_json ()
+{
+	sed -e 's|\\|\\\\|g' -e 's|\"|\\\"|g'
+}
+
+page_append ()
+{
+	if [ -z "$1" ]; then
+		echo "$2"
+	elif [ -z "$2" ]; then
+		echo "$1"
+	else
+		echo "$1,$2"
+	fi
+}
+
+ERROR_TEXT="Path should begin with /volume?/ with ? the number of the volume"
+
+getValidPath()
+{
+	VALID_PATH=$(/bin/cat<<EOF
+{
+	var exportPath = arguments[0];
+	const pattern = /^\/(volume|volumeUSB)[0-9]+\//;
+	if (exportPath === "") {
+		return true;
+	} else if (pattern.test(exportPath)) {
+		return true;
+	} else {
+		return "${ERROR_TEXT}";
+	}
+}
+EOF
+)
+	echo "$VALID_PATH" | quote_json
+}
+
+PAGE_UNINSTALL_CONFIG=$(/bin/cat<<EOF
+{
+	"step_title": "Remove fengoffice database",
+	"invalid_next_disabled_v2": true,
+	"items": [{
+		"desc": "Attention: The fengoffice database will be removed during package uninstallation. All users and projects will be deleted."
+	}, {
+		"type": "password",
+		"desc": "Enter your MySQL password",
+		"subitems": [{
+			"key": "wizard_mysql_password_root",
+			"desc": "Root password",
+			"validator": {
+				"allowBlank": false
+			}
+		}]
+	}, {
+		"type": "textfield",
+		"desc": "Optional: Provide directory for database export. Leave blank to skip export. The directory will be created if it does not exist",
+		"subitems": [{
+			"key": "wizard_dbexport_path",
+			"desc": "Database export location",
+			"emptyText": "${SYNOPKG_PKGDEST_VOL}/backup",
+			"validator": {
+				"allowBlank": true,
+				"fn": "$(getValidPath)"
+			}
+		}]
+	}, {
+		"type": "multiselect",
+		"subitems": [{
+			"key": "wizard_delete_data",
+			"hidden": true,
+			"defaultValue": true
+		}]
+	}]
+}
+EOF
+)
+
+main () {
+	local uninstall_page=""
+	uninstall_page=$(page_append "$uninstall_page" "$PAGE_UNINSTALL_CONFIG")
+	echo "[$uninstall_page]" > "${SYNOPKG_TEMP_LOGFILE}"
+}
+
+main "$@"