add scripts

projects/scripts/change-wallpaper.sh

@@ -0,0 +1,90 @@
+#!/usr/bin/env bash
+
+# Wallhaven API configuration
+WALLHAVEN_API="https://wallhaven.cc/api/v1"
+WALLPAPER_DIR="$HOME/Pictures/wallpapers"
+TOPICS=(
+    "konosuba"
+    "bunny girl senpai"
+    "oshi no ko"
+    "kill la kill"
+    "lofi"
+    "eminence in shadow"
+    "132262 - Mobuseka"
+)
+
+# Create wallpaper directory if it doesn't exist
+mkdir -p "$WALLPAPER_DIR"
+
+# Function to download a random wallpaper from Wallhaven
+download_random_wallpaper() {
+    # Select random topic
+    local random_topic="${TOPICS[$RANDOM % ${#TOPICS[@]}]}"
+    local query
+    local display_name
+    
+    # Check if the topic is a tag ID with name
+    if [[ "$random_topic" =~ ^([0-9]+)[[:space:]]*-[[:space:]]*(.+)$ ]]; then
+        query="id:${BASH_REMATCH[1]}"
+        display_name="${BASH_REMATCH[2]}"
+    else
+        query=$(echo "$random_topic" | sed 's/ /+/g')
+        display_name="$random_topic"
+    fi
+    
+    echo "Searching for wallpapers related to: $display_name" >&2
+    
+    # Get wallpapers from Wallhaven API
+    local response=$(curl -s "$WALLHAVEN_API/search?q=$query&purity=100&categories=110&sorting=random")
+    
+    # Get all image URLs and select a random one
+    local urls=($(echo "$response" | jq -r '.data[].path'))
+    if [ ${#urls[@]} -eq 0 ]; then
+        echo "No wallpapers found for topic: $display_name" >&2
+        return 1
+    fi
+    
+    local random_index=$((RANDOM % ${#urls[@]}))
+    local url="${urls[$random_index]}"
+    
+    if [ -n "$url" ] && [ "$url" != "null" ]; then
+        local filename=$(basename "$url")
+        echo "Downloading: $filename" >&2
+        curl -s "$url" -o "$WALLPAPER_DIR/$filename"
+        if [ $? -eq 0 ]; then
+            echo "$WALLPAPER_DIR/$filename"
+            echo "$display_name" > "$WALLPAPER_DIR/.last_topic"
+            return 0
+        fi
+    fi
+    
+    echo "No wallpapers found for topic: $display_name" >&2
+    return 1
+}
+
+# Handle direct image file input
+if [[ -f "$1" ]]; then
+    echo "Changing wallpaper to $1"
+    echo "$1" > "$HOME/.wallpaper"
+    hyprctl hyprpaper reload ,"$1"
+    notify-send -i hyprpaper -u normal "change-wallpaper.sh" "Wallpaper changed to ${1##*/}"
+    exit 0
+fi
+
+# Download a new random wallpaper
+new_wallpaper=$(download_random_wallpaper)
+
+if [ -n "$new_wallpaper" ] && [ -f "$new_wallpaper" ]; then
+    echo "Changing wallpaper to $new_wallpaper"
+    echo "$new_wallpaper" > "$HOME/.wallpaper"
+    
+    # Get the topic used for this wallpaper
+    topic=$(cat "$WALLPAPER_DIR/.last_topic")
+    
+    # Apply the selected wallpaper
+    hyprctl hyprpaper reload ,"$new_wallpaper"
+    notify-send -i hyprpaper -u normal "change-wallpaper.sh" "Wallpaper changed to ${new_wallpaper##*/wallpapers/} ($topic)"
+else
+    notify-send -i hyprpaper -u critical "change-wallpaper.sh" "Failed to download new wallpaper"
+    exit 1
+fi