Class: Jekyll::PostCard::Fetcher

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll-post-card/fetcher.rb

Overview

Fetches metadata from external URLs using Open Graph, Twitter Cards, and HTML meta tags

Defined Under Namespace

Classes: FetchError, PostMetadata

Constant Summary collapse

TIMEOUT = 
10
USER_AGENT = 
"Jekyll-Post-Card/#{VERSION} (+https://github.com/r0x0d/jekyll-post-card)"

Class Method Summary collapse

Class Method Details

.fetch(url) ⇒ Object 



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# File 'lib/jekyll-post-card/fetcher.rb', line 31

def fetch(url)
  uri = validate_url(url)
  html = fetch_html(uri)
  parse_metadata(html, uri)
rescue FetchError => e
  PostCard.logger.warn("Failed to fetch metadata for #{url}: #{e.message}")
  error_metadata(url, e.message)
rescue StandardError => e
  PostCard.logger.error("Unexpected error fetching #{url}: #{e.message}")
  error_metadata(url, "Unexpected error occurred")
end