Sponsor Logo Upload

Overview

Download sponsor logo from URL and upload to ProductTank SF Google Drive. Handles CDN protections (Cloudflare) and validates image integrity before upload.

Quick Reference

Parameter	Required	Default	Description
`url`	Yes	-	Image URL (Brandfetch, theorg.com, etc.)
`sponsorName`	Yes	-	Used for filename: `sponsor-logo-{name}.{ext}`
`folderId`	No	`1nh4a-uoTK40S7Twm4erJICQaAmsFcXgj`	GDrive folder ID

Workflow

1. Download Image

bash

# Extract extension from URL
EXT="${URL##*.}"
EXT="${EXT%%\?*}"  # Remove query params

# Download with User-Agent (bypasses Cloudflare)
curl -L -A "Mozilla/5.0" -o "/tmp/sponsor-logo-${SPONSOR_NAME}.${EXT}" "${URL}"

2. Validate Image

bash

# Check file size (>1KB = likely real image)
SIZE=$(stat -f%z "/tmp/sponsor-logo-${SPONSOR_NAME}.${EXT}")
if [ "$SIZE" -lt 1024 ]; then
  echo "ERROR: File too small ($SIZE bytes) - likely HTML error page"
  exit 1
fi

# Verify actual image type
file "/tmp/sponsor-logo-${SPONSOR_NAME}.${EXT}"
# Should show: PNG image data, JPEG image data, etc.
# NOT: HTML document, ASCII text

3. Upload to Google Drive

bash

# Use MCP tool
mcp__gdrive__gdrive_upload_file
  filePath: /tmp/sponsor-logo-{sponsorName}.{ext}
  fileName: sponsor-logo-{sponsorName}.{ext}
  folderId: {folderId or default}

4. Return Result

Report: file ID, web view link, filename

Common Issues

Symptom	Cause	Fix
File <1KB	Cloudflare blocked	Add `-A "Mozilla/5.0"` to curl
`file` shows HTML	CDN returned error page	Check URL, try different User-Agent
Upload fails	Wrong folder ID or permissions	Verify folder ID, check OAuth scopes

Default Folder

ProductTank SF Sponsor Logos: 1nh4a-uoTK40S7Twm4erJICQaAmsFcXgj

View: https://drive.google.com/drive/folders/1nh4a-uoTK40S7Twm4erJICQaAmsFcXgj