feat: Import 35+ skills, merge duplicates, add openclaw installer
Major updates: - Added 35+ new skills from awesome-opencode-skills and antigravity repos - Merged SEO skills into seo-master - Merged architecture skills into architecture - Merged security skills into security-auditor and security-coder - Merged testing skills into testing-master and testing-patterns - Merged pentesting skills into pentesting - Renamed website-creator to thai-frontend-dev - Replaced skill-creator with github version - Removed Chutes references (use MiniMax API instead) - Added install-openclaw-skills.sh for cross-platform installation - Updated .env.example with MiniMax API credentials
This commit is contained in:
Kunthawat Greethong
277
skills/minimax-multimodal-toolkit/scripts/image/generate_image.sh
Executable file
277
skills/minimax-multimodal-toolkit/scripts/image/generate_image.sh
Executable file
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#!/usr/bin/env bash
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# MiniMax Image Generation CLI (pure bash)
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#
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# Usage:
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# bash scripts/image/generate_image.sh --prompt "A cat on a rooftop at sunset" -o minimax-output/cat.png
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# bash scripts/image/generate_image.sh --mode i2i --prompt "A girl reading in a library" --ref-image face.jpg -o minimax-output/girl.png
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# bash scripts/image/generate_image.sh --prompt "Mountain landscape" --aspect-ratio 16:9 -n 3 -o minimax-output/landscape.png
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
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# ============================================================================
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# Common functions
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# ============================================================================
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load_env() {
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local env_file
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for env_file in "$PROJECT_ROOT/.env" "$(pwd)/.env"; do
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if [[ -f "$env_file" ]]; then
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while IFS= read -r line || [[ -n "$line" ]]; do
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line="${line%%#*}"; line="$(echo "$line" | xargs)"
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[[ -z "$line" || "$line" != *=* ]] && continue
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local key="${line%%=*}" val="${line#*=}"
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key="$(echo "$key" | xargs)"; val="$(echo "$val" | xargs)"
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if [[ ${#val} -ge 2 ]]; then
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case "$val" in \"*\") val="${val:1:${#val}-2}" ;; \'*\') val="${val:1:${#val}-2}" ;; esac
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fi
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[[ -z "${!key:-}" ]] && export "$key=$val"
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done < "$env_file"
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fi
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done
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}
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check_api_key() {
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if [[ -z "${MINIMAX_API_KEY:-}" ]]; then
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echo "Error: MINIMAX_API_KEY environment variable is not set." >&2; exit 1
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fi
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}
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image_to_data_url() {
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local path="$1"
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[[ -f "$path" ]] || { echo "Error: Image not found: $path" >&2; exit 1; }
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local mime
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mime="$(file -b --mime-type "$path" 2>/dev/null)" || mime="image/jpeg"
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local b64
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b64="$(base64 < "$path")"
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echo "data:${mime};base64,${b64}"
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}
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resolve_image() {
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local input="$1"
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[[ -z "$input" ]] && return
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case "$input" in
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http://*|https://*|data:*) echo "$input" ;;
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*) image_to_data_url "$input" ;;
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esac
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}
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# ============================================================================
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# Main
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# ============================================================================
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main() {
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load_env
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check_api_key
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local mode="t2i" prompt="" model="image-01"
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local aspect_ratio="" width="" height=""
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local response_format="url" n=1 seed=""
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local prompt_optimizer=false aigc_watermark=false
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local ref_image=""
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local output="" download=true
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--mode) mode="$2"; shift 2 ;;
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--prompt) prompt="$2"; shift 2 ;;
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--aspect-ratio|--ratio) aspect_ratio="$2"; shift 2 ;;
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--width) width="$2"; shift 2 ;;
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--height) height="$2"; shift 2 ;;
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--response-format) response_format="$2"; shift 2 ;;
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-n|--count) n="$2"; shift 2 ;;
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--seed) seed="$2"; shift 2 ;;
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--prompt-optimizer) prompt_optimizer=true; shift ;;
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--aigc-watermark) aigc_watermark=true; shift ;;
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--ref-image) ref_image="$2"; shift 2 ;;
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--no-download) download=false; shift ;;
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-o|--output) output="$2"; shift 2 ;;
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-h|--help)
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cat <<'USAGE'
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MiniMax Image Generation CLI (model: image-01)
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Usage:
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generate_image.sh [--mode MODE] [options] -o OUTPUT
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Modes:
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t2i Text-to-image (default) — generate image from text prompt
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i2i Image-to-image — generate image using a character reference photo
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Options:
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--mode MODE Generation mode: t2i (default), i2i
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--prompt TEXT Text description of the image (max 1500 chars, required)
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--aspect-ratio RATIO Aspect ratio: 1:1, 16:9, 4:3, 3:2, 2:3, 3:4, 9:16, 21:9
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--width PX Custom width in pixels (512-2048, multiple of 8)
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--height PX Custom height in pixels (512-2048, multiple of 8)
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-n, --count N Number of images to generate (1-9, default: 1)
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--seed N Random seed for reproducibility
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--prompt-optimizer Enable automatic prompt optimization
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--aigc-watermark Add AIGC watermark to generated images
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--ref-image FILE Character reference image (local file or URL, i2i mode)
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--response-format FMT Response format: url (default), base64
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--no-download Don't download, just print URL(s)
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-o, --output FILE Output file path (required)
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Examples:
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# Text-to-image (default)
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generate_image.sh --prompt "A cat on a rooftop at sunset, cinematic" -o cat.png
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# Custom aspect ratio
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generate_image.sh --prompt "Mountain landscape" --aspect-ratio 16:9 -o landscape.png
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# Multiple images
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generate_image.sh --prompt "Abstract art" -n 3 -o art.png
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# Image-to-image with character reference
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generate_image.sh --mode i2i --prompt "A girl reading in a library" --ref-image face.jpg -o girl.png
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USAGE
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exit 0
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;;
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*) echo "Unknown option: $1" >&2; exit 1 ;;
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esac
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done
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if [[ -z "$prompt" ]]; then
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echo "Error: --prompt is required" >&2; exit 1
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fi
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if [[ -z "$output" ]]; then
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echo "Error: --output / -o is required" >&2; exit 1
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fi
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# Validate n range
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if [[ "$n" -lt 1 || "$n" -gt 9 ]] 2>/dev/null; then
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echo "Error: -n must be between 1 and 9" >&2; exit 1
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fi
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# Build payload
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local payload
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payload=$(jq -n \
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--arg model "$model" \
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--arg prompt "$prompt" \
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--arg rf "$response_format" \
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--argjson n "$n" \
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--argjson po "$prompt_optimizer" \
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--argjson aw "$aigc_watermark" \
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'{model: $model, prompt: $prompt, response_format: $rf, n: $n, prompt_optimizer: $po, aigc_watermark: $aw}')
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[[ -n "$aspect_ratio" ]] && payload=$(echo "$payload" | jq --arg ar "$aspect_ratio" '. + {aspect_ratio: $ar}')
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[[ -n "$width" ]] && payload=$(echo "$payload" | jq --argjson w "$width" '. + {width: $w}')
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[[ -n "$height" ]] && payload=$(echo "$payload" | jq --argjson h "$height" '. + {height: $h}')
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[[ -n "$seed" ]] && payload=$(echo "$payload" | jq --argjson s "$seed" '. + {seed: $s}')
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# Subject reference (i2i mode)
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if [[ "$mode" == "i2i" ]]; then
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if [[ -z "$ref_image" ]]; then
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echo "Error: --ref-image is required for i2i mode" >&2; exit 1
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fi
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local img_url
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img_url="$(resolve_image "$ref_image")"
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payload=$(echo "$payload" | jq --arg img "$img_url" '. + {subject_reference: [{type: "character", image_file: $img}]}')
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fi
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local api_host="${MINIMAX_API_HOST:-https://api.minimaxi.com}"
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local api_url="${api_host}/v1/image_generation"
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echo "Mode: $mode"
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echo "Model: $model"
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echo "Generating $n image(s)..."
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local raw_output http_code response
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raw_output="$(curl -s -w "\n%{http_code}" \
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-X POST "$api_url" \
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-H "Authorization: Bearer ${MINIMAX_API_KEY}" \
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-H "Content-Type: application/json" \
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--max-time 120 \
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-d "$payload" 2>/dev/null)" || {
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echo "Error: curl request failed" >&2
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exit 1
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}
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http_code="${raw_output##*$'\n'}"
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response="${raw_output%$'\n'*}"
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if [[ "$http_code" -ge 400 ]] 2>/dev/null; then
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echo "Error: API returned HTTP $http_code" >&2
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echo "$response" >&2
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exit 1
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fi
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local status_code
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status_code="$(echo "$response" | jq -r '.base_resp.status_code // 0')" 2>/dev/null || true
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if [[ "$status_code" != "0" && -n "$status_code" ]]; then
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local status_msg
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status_msg="$(echo "$response" | jq -r '.base_resp.status_msg // "Unknown error"')"
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echo "Error: API error (code $status_code): $status_msg" >&2
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exit 1
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fi
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local success_count failed_count
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success_count="$(echo "$response" | jq -r '.metadata.success_count // 0')" 2>/dev/null || true
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failed_count="$(echo "$response" | jq -r '.metadata.failed_count // 0')" 2>/dev/null || true
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echo "Success: $success_count, Failed: $failed_count"
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mkdir -p "$(dirname "$output")"
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if [[ "$response_format" == "base64" ]]; then
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local count
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count="$(echo "$response" | jq '.data.image_base64 | length')" 2>/dev/null || count=0
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if [[ "$count" -eq 0 ]]; then
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echo "Error: No image data in response" >&2; exit 1
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fi
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if [[ "$count" -eq 1 ]]; then
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echo "$response" | jq -r '.data.image_base64[0]' | base64 -d > "$output"
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echo "Image saved to: $output"
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else
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local ext="${output##*.}"
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local base="${output%.*}"
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for ((i=0; i<count; i++)); do
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local out_file="${base}_$((i+1)).${ext}"
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echo "$response" | jq -r ".data.image_base64[$i]" | base64 -d > "$out_file"
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echo "Image saved to: $out_file"
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done
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fi
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elif [[ "$response_format" == "url" ]]; then
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local count
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count="$(echo "$response" | jq '.data.image_urls | length')" 2>/dev/null || count=0
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if [[ "$count" -eq 0 ]]; then
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echo "Error: No image URLs in response" >&2
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echo "$response" | jq . >&2
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exit 1
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fi
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if $download; then
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if [[ "$count" -eq 1 ]]; then
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local img_url
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img_url="$(echo "$response" | jq -r '.data.image_urls[0]')"
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echo "URL: $img_url"
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curl -s -o "$output" --max-time 120 "$img_url"
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echo "Image downloaded to: $output"
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else
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local ext="${output##*.}"
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local base="${output%.*}"
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for ((i=0; i<count; i++)); do
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local img_url out_file
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img_url="$(echo "$response" | jq -r ".data.image_urls[$i]")"
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out_file="${base}_$((i+1)).${ext}"
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echo "URL $((i+1)): $img_url"
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curl -s -o "$out_file" --max-time 120 "$img_url"
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echo "Image downloaded to: $out_file"
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done
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fi
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else
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for ((i=0; i<count; i++)); do
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local img_url
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img_url="$(echo "$response" | jq -r ".data.image_urls[$i]")"
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echo "Image URL $((i+1)): $img_url"
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done
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echo "Use without --no-download to save files automatically."
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fi
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fi
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echo "Done!"
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}
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main "$@"
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