From 3b2b8bf37b8dbb803fdbb9091cab57df66af9518 Mon Sep 17 00:00:00 2001
From: chris <chris@bumblehead.com>
Date: Tue, 5 Mar 2024 11:06:35 -0800
Subject: [PATCH 1/3] added function to identify file type

---
 CHANGELOG.md        |  1 +
 render-thumb-for.sh | 74 ++++++++++++++++++++++++++++++---------------
 2 files changed, 51 insertions(+), 24 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 86d1631..59e21bd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
  * 0.0.3 _Mar.03.2024_
    * added pdf thumb generation [#4](https://github.com/iambumblehead/render-thumb-for.sh/pull/4)
    * added font thumb generation [#5](https://github.com/iambumblehead/render-thumb-for.sh/pull/5)
+   * added function to return simplified filetype for file [#6](https://github.com/iambumblehead/render-thumb-for.sh/pull/6)
  * 0.0.2 _Mar.02.2024_
    * added video thumb generation [#2](https://github.com/iambumblehead/render-thumb-for.sh/pull/2)
    * added audio thumb generation [#3](https://github.com/iambumblehead/render-thumb-for.sh/pull/3)
diff --git a/render-thumb-for.sh b/render-thumb-for.sh
index 6e6c6e3..08a6332 100644
--- a/render-thumb-for.sh
+++ b/render-thumb-for.sh
@@ -5,17 +5,16 @@ is_cmd_exiftool=$(command -v exiftool)
 is_cmd_identify=$(command -v identify)
 is_cmd_ffmpeg=$(command -v ffmpeg)
 
+mimeTypeSVG="svg"
+mimeTypeIMAGE="imgage"
+mimeTypeVIDEO="video"
+mimeTypeAUDIO="audio"
+mimeTypeAUDIO="pdf"
+mimeTypeFONT="font"
+
 timecode_re="([[:digit:]]{2}[:][[:digit:]]{2}[:][[:digit:]]{2})"
 resolution_re="([[:digit:]]{2,8}[x][[:digit:]]{2,8})"
 
-mime_video_re="video/"
-mime_svg_re="image/svg"
-mime_img_re="image/"
-mime_audio_re="audio/"
-mime_pdf_re="application/pdf"
-mime_font_re="(ttf|truetype|opentype|woff|woff2|sfnt)$"
-
-
 #default_wh="640 480"
 
 img_dir="$HOME/.config/render-thumb-for"
@@ -23,6 +22,27 @@ if [ -n "${XDG_CONFIG_HOME}" ]; then
   img_dir="$XDG_CONFIG_HOME/render-thumb-for"
 fi
 
+file_type_get () {
+    mime=$(file -b --mime-type "$1")
+
+    # font, pdf, video, audio, epub
+    if [[ $mime =~ ^"image/svg" ]]; then
+        echo "$mimeTypeSVG"
+    elif [[ $mime =~ ^"image/" ]]; then
+        echo "$mimeTypeIMAGE"
+    elif [[ $mime =~ ^"video/" ]]; then
+        echo "$mimeTypeVIDEO"
+    elif [[ $mime =~ ^"audio/" ]]; then
+        echo "$mimeTypeAUDIO"
+    elif [[ $mime =~ ^"application/pdf" ]]; then
+        echo "$mimeTypePDF"
+    elif [[ $mime =~ "(ttf|truetype|opentype|woff|woff2|sfnt)$" ]]; then
+        echo "$mimeTypeFONT"
+    else
+        echo "unsupported"
+    fi
+}
+
 wh_max_get () {
     IFS=" " read -r -a wh <<< "$1"
 
@@ -238,28 +258,34 @@ show_font () {
 }
 
 start () {
-    img_path=$1
+    path=$1
     max_wh="$2 $3"
-    img_mimetype=$(file -b --mime-type "$img_path")
 
     if [ ! -d "${img_dir}" ]; then
         mkdir -p "${img_dir}"
     fi
 
-    # font, pdf, video, audio, epub
-    if [[ $img_mimetype =~ ^$mime_svg_re ]]; then
-        img_sixel_paint "$img_path" "$max_wh"
-    elif [[ $img_mimetype =~ ^$mime_img_re ]]; then
-        img_sixel_paint_downscale "$img_path" "$max_wh"
-    elif [[ $img_mimetype =~ ^$mime_video_re ]]; then
-        show_video "$img_path" "$max_wh"
-    elif [[ $img_mimetype =~ ^$mime_audio_re ]]; then
-        show_audio "$img_path" "$max_wh"
-    elif [[ $img_mimetype =~ ^$mime_pdf_re ]]; then
-        show_pdf "$img_path" "$max_wh"
-    elif [[ $img_mimetype =~ $mime_font_re ]]; then
-        show_font "$img_path" "$max_wh"
-    fi
+    case $(file_type_get "$path") in
+        "$mimeTypeSVG")
+            img_sixel_paint "$path" "$max_wh"
+	    ;;
+        "$mimeTypeIMAGE")
+            img_sixel_paint_downscale "$path" "$max_wh"
+	    ;;
+        "$mimeTypeVIDEO")
+            show_video "$path" "$max_wh"
+            ;;
+        "$mimeTypeAUDIO")
+            show_audio "$path" "$max_wh"
+            ;;
+        "$mimeTypePDF")
+            show_pdf "$path" "$max_wh"
+            ;;
+        "$mimeTypeFONT")
+            show_font "$path" "$max_wh"
+            ;;
+        *)
+    esac
 }
 
 #start "/home/bumble/software/Guix_logo.png" 800 400

From a07b1907dbc090ed224bce5f15613eb4d8d81d47 Mon Sep 17 00:00:00 2001
From: chris <chris@bumblehead.com>
Date: Tue, 5 Mar 2024 11:09:15 -0800
Subject: [PATCH 2/3] shellcheck lint related changes

---
 render-thumb-for.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/render-thumb-for.sh b/render-thumb-for.sh
index 08a6332..583102c 100644
--- a/render-thumb-for.sh
+++ b/render-thumb-for.sh
@@ -9,8 +9,8 @@ mimeTypeSVG="svg"
 mimeTypeIMAGE="imgage"
 mimeTypeVIDEO="video"
 mimeTypeAUDIO="audio"
-mimeTypeAUDIO="pdf"
 mimeTypeFONT="font"
+mimeTypePDF="pdf"
 
 timecode_re="([[:digit:]]{2}[:][[:digit:]]{2}[:][[:digit:]]{2})"
 resolution_re="([[:digit:]]{2,8}[x][[:digit:]]{2,8})"

From 481aa1b28d9f0045510774d9caa20f7eb2e82976 Mon Sep 17 00:00:00 2001
From: chris <chris@bumblehead.com>
Date: Tue, 5 Mar 2024 11:10:56 -0800
Subject: [PATCH 3/3] shellcheck lint related changes

---
 render-thumb-for.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/render-thumb-for.sh b/render-thumb-for.sh
index 583102c..21969d2 100644
--- a/render-thumb-for.sh
+++ b/render-thumb-for.sh
@@ -36,7 +36,7 @@ file_type_get () {
         echo "$mimeTypeAUDIO"
     elif [[ $mime =~ ^"application/pdf" ]]; then
         echo "$mimeTypePDF"
-    elif [[ $mime =~ "(ttf|truetype|opentype|woff|woff2|sfnt)$" ]]; then
+    elif [[ $mime =~ (ttf|truetype|opentype|woff|woff2|sfnt)$ ]]; then
         echo "$mimeTypeFONT"
     else
         echo "unsupported"