Module: Html2rss

Defined in:
lib/html2rss.rb,
lib/html2rss/cli.rb,
lib/html2rss/item.rb,
lib/html2rss/utils.rb,
lib/html2rss/config.rb,
lib/html2rss/version.rb,
lib/html2rss/rss_builder.rb,
lib/html2rss/config/channel.rb,
lib/html2rss/item_extractors.rb,
lib/html2rss/config/selectors.rb,
lib/html2rss/rss_builder/item.rb,
lib/html2rss/rss_builder/channel.rb,
lib/html2rss/item_extractors/href.rb,
lib/html2rss/item_extractors/html.rb,
lib/html2rss/item_extractors/text.rb,
lib/html2rss/item_extractors/static.rb,
lib/html2rss/rss_builder/stylesheet.rb,
lib/html2rss/object_to_xml_converter.rb,
lib/html2rss/attribute_post_processors.rb,
lib/html2rss/item_extractors/attribute.rb,
lib/html2rss/attribute_post_processors/gsub.rb,
lib/html2rss/attribute_post_processors/template.rb,
lib/html2rss/attribute_post_processors/parse_uri.rb,
lib/html2rss/attribute_post_processors/substring.rb,
lib/html2rss/attribute_post_processors/parse_time.rb,
lib/html2rss/attribute_post_processors/sanitize_html.rb,
lib/html2rss/attribute_post_processors/html_to_markdown.rb,
lib/html2rss/attribute_post_processors/markdown_to_html.rb,
lib/html2rss/attribute_post_processors/html_transformers/wrap_img_in_a.rb,
lib/html2rss/attribute_post_processors/html_transformers/transform_urls_to_absolute_ones.rb

Overview

The Html2rss namespace.

Defined Under Namespace

Modules: AttributePostProcessors, ItemExtractors, RssBuilder, Utils Classes: CLI, Config, Error, Item, ObjectToXmlConverter

Constant Summary collapse

CONFIG_KEY_FEEDS =

Key for the feeds configuration in the YAML file.

:feeds
VERSION = 
'0.11.0'

Class Method Summary collapse

Class Method Details

.feed(config) ⇒ RSS::Rss

Returns an RSS object generated from the provided configuration.

Example:

feed = Html2rss.feed(
  channel: { name: 'StackOverflow: Hot Network Questions', url: 'https://stackoverflow.com' },
  selectors: {
    items: { selector: '#hot-network-questions > ul > li' },
    title: { selector: 'a' },
    link: { selector: 'a', extractor: 'href' }
  }
)
# => #<RSS::Rss:0x00007fb2f48d14a0 ...>

Parameters:

Returns:

  • (RSS::Rss) —

    RSS object generated from the configuration.



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# File 'lib/html2rss.rb', line 60

def self.feed(config)
  config = Config.new(config) unless config.is_a?(Config)
  RssBuilder.build(config)
end

.feed_from_yaml_config(file, name = nil, global_config: {}, params: {}) ⇒ RSS::Rss

Returns an RSS object generated from the provided YAML file configuration.

Example:

feed = Html2rss.feed_from_yaml_config(File.join(['spec', 'config.test.yml']), 'nuxt-releases')
# => #<RSS::Rss:0x00007fb2f6331228

Parameters:

  • file (String) —

    Path to the YAML file.

  • name (String, Symbol, nil) (defaults to: nil) —

    Name of the feed in the YAML file.

  • global_config (Hash) (defaults to: {}) —

    Global options (e.g., HTTP headers).

  • params (Hash) (defaults to: {}) —

    Dynamic parameters for the feed configuration.

Returns:

  • (RSS::Rss) —

    RSS object generated from the configuration.



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# File 'lib/html2rss.rb', line 34

def self.feed_from_yaml_config(file, name = nil, global_config: {}, params: {})
  yaml = load_yaml(file)
  feeds = yaml[CONFIG_KEY_FEEDS] || {}

  feed_config = find_feed_config(yaml, feeds, name, global_config)

  feed(Config.new(feed_config, global_config, params))
end