Upload files to "/"

File Converter

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+#!/usr/bin/env bash
+
+FILES=$(echo -e "$NAUTILUS_SCRIPT_SELECTED_FILE_PATHS")
+
+if [ -z "$FILES" ]; then
+    zenity --error --text="No files selected."
+    exit 1
+fi
+
+first_file=$(echo "$FILES" | head -n1)
+EXT="${first_file##*.}"
+EXT_LOWER=$(echo "$EXT" | tr '[:upper:]' '[:lower:]')
+
+case "$EXT_LOWER" in
+    jpg|jpeg|png|webp)
+        MIME_CATEGORY="image"
+        ;;
+    pdf)
+        MIME_CATEGORY="pdf"
+        ;;
+    mp3|ogg|wav|flac)
+        MIME_CATEGORY="audio"
+        ;;
+    mp4|webm|avi|mkv)
+        MIME_CATEGORY="video"
+        ;;
+    *)
+        zenity --error --text="Unsupported file extension :("
+        exit 1
+        ;;
+esac
+
+case "$MIME_CATEGORY" in
+    image)
+        OPTIONS="JPEG\tjpg\nPNG\tpng\nWEBP\twebp\nPDF\tpdf"
+        ;;
+    pdf)
+        OPTIONS="PDF\tpdf"
+        ;;
+    audio)
+        OPTIONS="MP3\tmp3\nOGG\togg\nWAV\twav\nFLAC\tflac"
+        ;;
+    video)
+        OPTIONS="MP4\tmp4\nWEBM\twebm\nAVI\tavi\nMKV\tmkv\nMP3\tmp3\nOGG\togg\nWAV\twav\nFLAC\tflac"
+        ;;
+esac
+
+OUTPUT_EXT=$(zenity --list \
+    --title="Convert $MIME_CATEGORY files" \
+    --print-column=2 \
+    --column="Format" --column="Extension" \
+    $(echo -e "$OPTIONS"))
+
+if [ -z "$OUTPUT_EXT" ]; then exit 0; fi
+
+QUALITY=""
+case "$OUTPUT_EXT" in
+    jpg|jpeg)
+        QUALITY=$(zenity --scale --title="Select JPEG quality (1-100)" --min-value=1 --max-value=100 --value=85)
+        ;;
+    mp3|ogg|wav)
+        QUALITY=$(zenity --scale --title="Select audio bitrate (kbps)" --min-value=64 --max-value=320 --value=192 --step=16)
+        ;;
+    mp4|webm|avi|mkv)
+        QUALITY=$(zenity --scale --title="Select video bitrate (kbps)" --min-value=500 --max-value=5000 --value=2000 --step=100)
+        ;;
+esac
+
+total=$(echo "$FILES" | wc -l)
+count=0
+
+(
+IFS=$'\n'
+for FILE in $FILES; do
+    count=$((count + 1))
+    echo $(( count * 100 / total ))  # update progress bar
+    echo "Converting: $(basename "$FILE")"
+
+    DIR=$(dirname "$FILE")
+    BASENAME=$(basename "$FILE")
+    NAME="${BASENAME%.*}"
+    OUTPUT_PATH="$DIR/$NAME.$OUTPUT_EXT"
+
+    EXT="${FILE##*.}"
+    EXT_LOWER=$(echo "$EXT" | tr '[:upper:]' '[:lower:]')
+    case "$EXT_LOWER" in
+        jpg|jpeg|png|webp)
+            FILE_CATEGORY="image"
+            ;;
+        pdf)
+            FILE_CATEGORY="pdf"
+            ;;
+        mp3|ogg|wav)
+            FILE_CATEGORY="audio"
+            ;;
+        mp4|webm|avi|mkv)
+            FILE_CATEGORY="video"
+            ;;
+        *)
+            FILE_CATEGORY="unknown"
+            ;;
+    esac
+
+    if [ "$FILE_CATEGORY" = "unknown" ]; then
+        echo "Skipping unsupported file: $FILE" >&2
+        continue
+    fi
+
+    # Run commands with error output visible (not silent)
+    case "$FILE_CATEGORY" in
+        image|pdf)
+            if [ -n "$QUALITY" ] && [[ "$OUTPUT_EXT" == jpg || "$OUTPUT_EXT" == jpeg ]]; then
+                convert "$FILE" -quality "$QUALITY" "$OUTPUT_PATH" || echo "Failed to convert $FILE" >&2
+            else
+                convert "$FILE" "$OUTPUT_PATH" || echo "Failed to convert $FILE" >&2
+            fi
+            ;;
+        audio)
+            if [ -n "$QUALITY" ]; then
+                ffmpeg -loglevel error -y -i "$FILE" -b:a "${QUALITY}k" "$OUTPUT_PATH" || echo "Failed to convert $FILE" >&2
+            else
+                ffmpeg -loglevel error -y -i "$FILE" "$OUTPUT_PATH" || echo "Failed to convert $FILE" >&2
+            fi
+            ;;
+        video)
+            case "$OUTPUT_EXT" in
+                mp3|ogg|wav)
+                    if [ -n "$QUALITY" ]; then
+                        ffmpeg -loglevel error -y -i "$FILE" -vn -b:a "${QUALITY}k" "$OUTPUT_PATH" || echo "Failed to convert $FILE" >&2
+                    else
+                        ffmpeg -loglevel error -y -i "$FILE" -vn "$OUTPUT_PATH" || echo "Failed to convert $FILE" >&2
+                    fi
+                    ;;
+                *)
+                    if [ -n "$QUALITY" ]; then
+                        ffmpeg -loglevel error -y -i "$FILE" -b:v "${QUALITY}k" "$OUTPUT_PATH" || echo "Failed to convert $FILE" >&2
+                    else
+                        ffmpeg -loglevel error -y -i "$FILE" "$OUTPUT_PATH" || echo "Failed to convert $FILE" >&2
+                    fi
+                    ;;
+            esac
+            ;;
+    esac
+
+done
+) | zenity --progress --title="Batch converting files..." --percentage=0 --auto-close --width=400