API

#!/bin/bash

# Subs.ro API client example

# Configuration
BASE_URL="https://api.subs.ro/v1.0"
API_KEY=""  # Set your API key here
IMDBID="tt22202452"  # The IMDB ID to search for

# Colors setup
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

print_info() {
    echo -e "${BLUE}[INFO]${NC} $1"
}

print_success() {
    echo -e "${GREEN}[SUCCESS]${NC} $1"
}

print_warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

print_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

# Functions
check_api_key() {
    if [[ -z "$API_KEY" ]]; then
        print_error "API key is not set. Please set the API_KEY variable."
        echo "You can set it by editing this script or using environment variable:"
        echo "export SUBS_API_KEY=your_api_key_here"
        exit 1
    fi
}

make_api_request() {
    local url="$1"
    local output_file="$2"
    local description="$3"

    print_info "Making request to: $url"

    response=$(curl -s -w "HTTPSTATUS:%{http_code}" \
        -H "X-Subs-Api-Key: $API_KEY" \
        -H "Content-Type: application/json" \
        -H "User-Agent: Subs.ro API Test Script" \
        "$url")

    http_status=$(echo "$response" | grep -o "HTTPSTATUS:[0-9]*" | cut -d: -f2)
    body=$(echo "$response" | sed 's/HTTPSTATUS:[0-9]*$//')

    if [[ $http_status -ge 200 && $http_status -lt 300 ]]; then
        print_success "$description completed successfully (HTTP $http_status)"
        if [[ -n "$output_file" ]]; then
            echo "$body" > "$output_file"
            print_info "Response saved to: $output_file"
        fi
        echo "$body"
        return 0
    else
        print_error "$description failed (HTTP $http_status)"
        echo "Response body: $body"
        return 1
    fi
}

# API
search_subtitles() {
    local imdb_id="$1"
    print_info "Searching for subtitles with IMDB ID: $imdb_id"

    local url="${BASE_URL}/search/imdbid/${imdb_id}"
    local output_file="search_results.json"

    if make_api_request "$url" "$output_file" "Subtitle search"; then
        return 0
    else
        return 1
    fi
}

get_subtitle_details() {
    local subtitle_id="$1"
    print_info "Getting details for subtitle ID: $subtitle_id"

    local url="${BASE_URL}/subtitle/${subtitle_id}"
    local output_file="subtitle_${subtitle_id}_details.json"

    if make_api_request "$url" "$output_file" "Subtitle details"; then
        return 0
    else
        return 1
    fi
}

download_subtitle() {
    local subtitle_id="$1"
    print_info "Downloading subtitle ID: $subtitle_id"

    local url="${BASE_URL}/subtitle/${subtitle_id}/download"
    local output_file="subtitle_${subtitle_id}.zip"

    print_info "Downloading subtitle file..."

    curl -s -L \
        -H "X-Subs-Api-Key: $API_KEY" \
        -H "User-Agent: Subs.ro API Test Script" \
        -o "$output_file" \
        -w "HTTP Status: %{http_code}\nDownload Size: %{size_download} bytes\n" \
        "$url"

    local exit_code=$?

    if [[ $exit_code -eq 0 && -f "$output_file" && -s "$output_file" ]]; then
        print_success "Subtitle downloaded successfully: $output_file"
        return 0
    else
        print_error "Failed to download subtitle"
        return 1
    fi
}

check_quota() {
    print_info "Checking API quota status"

    local url="${BASE_URL}/quota"
    local output_file="quota_status.json"

    if make_api_request "$url" "$output_file" "Quota check"; then
        if command -v jq &> /dev/null && [[ -f "$output_file" ]]; then
            print_info "Quota Details:"
            local total_quota=$(jq -r '.quota.total_quota // "N/A"' "$output_file" 2>/dev/null)
            local used_quota=$(jq -r '.quota.used_quota // "N/A"' "$output_file" 2>/dev/null)
            local remaining_quota=$(jq -r '.quota.remaining_quota // "N/A"' "$output_file" 2>/dev/null)
            local quota_type=$(jq -r '.quota.quota_type // "N/A"' "$output_file" 2>/dev/null)
            local api_key_partial=$(jq -r '.quota.api_key // "N/A"' "$output_file" 2>/dev/null)

            echo "  - Total Quota: $total_quota"
            echo "  - Used Quota: $used_quota"
            echo "  - Remaining Quota: $remaining_quota"
            echo "  - Quota Type: $quota_type"
            echo "  - API Key: $api_key_partial"
        fi
        return 0
    else
        return 1
    fi
}

extract_subtitle_ids() {
    local search_file="$1"
    if [[ -f "$search_file" ]]; then
        if command -v jq &> /dev/null; then
            jq -r '.items[]?.id // empty' "$search_file" 2>/dev/null
        else
            grep -o '"id"[[:space:]]*:[[:space:]]*[0-9]*' "$search_file" | sed 's/"id"[[:space:]]*:[[:space:]]*//' | head -20
        fi
    fi
}

# Main
main() {
    print_info "Starting Subs.ro API test script"
    echo "=================================="

    if [[ -n "$SUBS_API_KEY" ]]; then
        API_KEY="$SUBS_API_KEY"
    fi

    check_api_key

    # Step 1: Check API quota
    print_info "Step 1: Checking API quota..."
    if check_quota; then
        echo
    else
        print_warning "Quota check failed, but continuing with other tests..."
        echo
    fi

    # Step 2: Search for subtitles
    print_info "Step 2: Searching for subtitles..."
    if search_subtitles "$IMDBID"; then
        echo

        subtitle_ids=($(extract_subtitle_ids "search_results.json"))

        if [[ ${#subtitle_ids[@]} -eq 0 ]]; then
            print_warning "No subtitle IDs found in search results"
            exit 0
        fi

        print_info "Found ${#subtitle_ids[@]} subtitle(s)"

        # Step 3: Get details for first subtitle
        if [[ ${#subtitle_ids[@]} -gt 0 ]]; then
            first_id="${subtitle_ids[0]}"
            print_info "Step 3: Getting details for first subtitle (ID: $first_id)..."
            if get_subtitle_details "$first_id"; then
                echo

                # Step 4: Download the subtitle
                print_info "Step 4: Downloading subtitle..."
                download_subtitle "$first_id"
            fi
        fi
    else
        print_error "Search failed, cannot proceed with other steps"
        exit 1
    fi

    echo
    print_success "Script execution completed!"
}

# Help function
show_help() {
    echo "Usage: $0 [OPTIONS]"
    echo
    echo "Options:"
    echo "  -k, --api-key KEY    Set the API key"
    echo "  -i, --imdb-id ID     Set the IMDB ID (default: $IMDBID)"
    echo "  -h, --help           Show this help message"
    echo
    echo "Environment Variables:"
    echo "  SUBS_API_KEY         API key for subs.ro"
    echo
    echo "Examples:"
    echo "  $0 -k your_api_key_here"
    echo "  SUBS_API_KEY=your_key $0"
    echo "  $0 -i tt22202452 -k your_key"
}

# Parse command line arguments
while [[ $# -gt 0 ]]; do
    case $1 in
        -k|--api-key)
            API_KEY="$2"
            shift 2
            ;;
        -i|--imdb-id)
            IMDBID="$2"
            shift 2
            ;;
        -h|--help)
            show_help
            exit 0
            ;;
        *)
            print_error "Unknown option: $1"
            show_help
            exit 1
            ;;
    esac
done

# Run the main function
main