wallhaven

#!/bin/bash

# Configuration
API_KEY="pgImy4me0OJwPtR9nssFcOjcEV1GrOU4"
DOWNLOAD_DIR="/home/akanksh/Pictures/wall"
SEARCH_QUERY="$1"
MAX_PAGES=3

# Function to fetch wallpaper URLs from a specific page
fetch_wallpaper_urls() {
    local page="$1"
    local api_url="https://wallhaven.cc/api/v1/search?q=$SEARCH_QUERY&purity=100&ratios=landscape,16x9,16x10&sorting=views&categories=110&page=$page&apikey=$API_KEY"
    
    echo "Fetching wallpaper URLs from page $page..."
    curl -s "$api_url" | jq -r ".data[] .path"
}

# Function to download a wallpaper
download_wallpaper() {
    local url="$1"
    echo "Downloading: $url"
    aria2c --continue=true -d "$DOWNLOAD_DIR" "$url"
}

# Function to validate dependencies
validate_dependencies() {
    local dependencies=("curl" "jq" "aria2c")
    for dep in "${dependencies[@]}"; do
        if ! command -v "$dep" &> /dev/null; then
            echo "Error: $dep is not installed. Please install it and try again."
            exit 1
        fi
    done
}

# Main function
main() {
    # Validate dependencies
    validate_dependencies

    # Check if search query is provided
    if [[ -z "$SEARCH_QUERY" ]]; then
        echo "Error: Please provide a search query as an argument."
        exit 1
    fi

    # Create download directory if it doesn't exist
    mkdir -p "$DOWNLOAD_DIR"

    # Loop through pages and download wallpapers
    for ((page = 1; page <= MAX_PAGES; page++)); do
        urls=$(fetch_wallpaper_urls "$page")
        if [[ -z "$urls" ]]; then
            echo "No wallpapers found on page $page."
            continue
        fi

        for url in $urls; do
            download_wallpaper "$url"
        done
    done

    echo "Download complete. Wallpapers saved to: $DOWNLOAD_DIR"
}

# Run the script
main