From 000ab55426bf2be3cb550309875ff4de4320cf15 Mon Sep 17 00:00:00 2001
From: jo <jo@noreply.localhost>
Date: Thu, 12 Dec 2024 13:52:08 +0000
Subject: [PATCH] Update preprocess_png_sticoeureuse.sh

---
 preprocess_png_sticoeureuse.sh | 34 +++++++++++++++++++++++++++++++---
 1 file changed, 31 insertions(+), 3 deletions(-)

diff --git a/preprocess_png_sticoeureuse.sh b/preprocess_png_sticoeureuse.sh
index 9d25cf7..c4f304d 100644
--- a/preprocess_png_sticoeureuse.sh
+++ b/preprocess_png_sticoeureuse.sh
@@ -53,8 +53,6 @@ while getopts 'i:o:sW:Narfh' flag; do
 	esac
 done
 
-echo ${input}
-
 if [ "${all}" = "true" ]; then
 	find_all() {
 		first=1
@@ -79,7 +77,7 @@ if [ "${all}" = "true" ]; then
 		cd ${input}
 	fi
 
-	all=$(find_all "jpg" "jpeg" "png" "pdf" "PNG" "JPG")
+	all=$(find_all "jpg" "jpeg" "png" "pdf" "PNG" "JPG" "PDF")
 	OIFS="$IFS"
 	IFS=$'\n'
 	for file in $all; do
@@ -89,11 +87,26 @@ if [ "${all}" = "true" ]; then
 			continue
 		fi
 
+		if [[ "${file##*.}" = "pdf" || "${file##*.}" = "PDF" ]] ; then
+			rm_file=true
+			old_file=$file
+
+			base_file_name=$(basename "${file%.*}")
+			file=".tmp_${base_file_name}.png"
+
+			magick $old_file $file
+		fi
+
 		if [ "$(( $(identify -format "%w ${turn} %h" ${file}) ))" = "1" ]; then
 			ffmpeg -i ${file} -frames:v 1 -vf scale=-1:719:force_original_aspect_ratio=decrease,curves=m="${curve}",hue=s=0,format=monob -pix_fmt rgb32  ${output} -y
 		else
 			ffmpeg -i ${file} -frames:v 1 -vf scale=719:-1:force_original_aspect_ratio=decrease,curves=m="${curve}",hue=s=0,format=monob,transpose=1 -pix_fmt rgb32  ${output} -y
 		fi
+
+		if [ $rm_file == true ]; then
+			rm_file=false
+			rm ${file}
+		fi
 	done
 	IFS=$OIFS
 else
@@ -106,9 +119,24 @@ else
 		output="${input%.*}_preprocessed.png"
 	fi
 
+	if [[ "${input##*.}" = "pdf" || "${input##*.}" = "PDF" ]] ; then
+		rm_file=true
+		old_file=$input
+
+		base_file_name=$(basename "${input%.*}")
+		input=".tmp_${base_file_name}.png"
+
+		magick $old_file $input
+	fi
+
 	if [ "$(( $(identify -format "%w ${turn} %h" ${input}) ))" = "1" ]; then
 		ffmpeg -i ${input} -frames:v 1 -vf scale=-1:719:force_original_aspect_ratio=decrease,curves=m="${curve}",hue=s=0,format=monob -pix_fmt rgb32 ${output} -y
 	else
 		ffmpeg -i ${input} -frames:v 1 -vf scale=719:-1:force_original_aspect_ratio=decrease,curves=m="${curve}",hue=s=0,format=monob,transpose=1 -pix_fmt rgb32 ${output} -y
 	fi
+
+	if [ $rm_file == true ]; then
+		rm_file=false
+		rm ${input}
+	fi
 fi