From 8cc41b959e38d6c311d719704f855e0b31f00aaa Mon Sep 17 00:00:00 2001
From: Pekka Helenius <pekka.helenius@fjordtek.com>
Date: Mon, 11 Sep 2023 17:21:02 +0300
Subject: [PATCH] Add mtime script

---
 .../02_imagetools-dng-cr2.desktop             |  7 +++-
 4_scripts/imagetools_09_mtime.sh              | 35 +++++++++++++++++++
 2 files changed, 41 insertions(+), 1 deletion(-)
 create mode 100644 4_scripts/imagetools_09_mtime.sh

diff --git a/3_desktop_files_for_kde-plasma-dolphin/02_imagetools-dng-cr2.desktop b/3_desktop_files_for_kde-plasma-dolphin/02_imagetools-dng-cr2.desktop
index a55c7d5..16507e7 100644
--- a/3_desktop_files_for_kde-plasma-dolphin/02_imagetools-dng-cr2.desktop
+++ b/3_desktop_files_for_kde-plasma-dolphin/02_imagetools-dng-cr2.desktop
@@ -3,7 +3,7 @@ Type=Service
 ServiceTypes=KonqPopupMenu/Plugin
 Icon=application-x-theme
 MimeType=image/x-canon-cr2;image/x-adobe-dng;
-Actions=convert_dualiso;raw_tags;
+Actions=convert_dualiso;raw_tags;correct_mtime;
 X-KDE-StartupNotify=false
 X-KDE-Priority=TopLevel
 X-KDE-Submenu=Image Tools
@@ -17,3 +17,8 @@ Exec=/usr/share/kservices5/ServiceMenus/imagetools_02_dualiso.sh %F
 Name=Rename, Uncrop & Add Baseline Tags
 Icon=application-x-theme
 Exec=/usr/share/kservices5/ServiceMenus/imagetools_03_raw_resolution-baseline.sh %F
+
+[Desktop Action correct_mtime]
+Name=Set mtime to DateTimeOriginal
+Icon=application-x-theme
+Exec=/usr/share/kservices5/ServiceMenus/imagetools_09_mtime.sh %F
diff --git a/4_scripts/imagetools_09_mtime.sh b/4_scripts/imagetools_09_mtime.sh
new file mode 100644
index 0000000..95ce5f7
--- /dev/null
+++ b/4_scripts/imagetools_09_mtime.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+################################################################################################
+
+# File system check
+# We don't allow writing to SD card.
+
+#Sed is here to remove any trailing spaces and crap like blank lines
+INPUT_FILESYSTEM=$(df -h "${1}" | awk -F ' ' 'FNR> 1 {print $1}' | grep -i -E "/dev/sd?|/dev/hd?|?rewritefs|?tmpfs|/dev/nvme?" | sed '/^\s*$/d' | wc -l)
+
+if [[ "${INPUT_FILESYSTEM}" -eq 0 ]]; then #if input file (first file printed in bash) filesystem does not start with /dev/sdX
+    kdialog --error "Image(s) are in a SD Card. Please move them your local or external storage and try again."
+    exit
+fi
+
+################################################################################################
+
+
+#We get the directory just from the first filename. Pwd should be easier, but bugged, so...
+INPUT_DIR=$(dirname "${1}")
+DIR_BASENAME=$(echo "${INPUT_DIR}" | rev | cut -d/ -f 1 | rev)
+
+while [[ $# -gt 0 ]]; do
+
+################################################################
+
+# Values that change during the while loop (differ from file to file)
+
+    INPUT="${1}"
+
+    MTIME=$(exiftool -d "%s" -DateTimeOriginal -s -S "${INPUT}")
+    touch --date=@${MTIME} "${INPUT}"
+
+    shift # Move to the next file
+done