Class: Mihari::Analyzers::Feed

Inherits:
Base show all
Defined in:
lib/mihari/analyzers/feed.rb

Overview

Feed analyzer

Constant Summary

Constants included from Concerns::Retriable

Concerns::Retriable::DEFAULT_CONDITION, Concerns::Retriable::RETRIABLE_ERRORS

Instance Attribute Summary collapse

Attributes inherited from Mihari::Actor

#options

Instance Method Summary collapse

Methods inherited from Base

#call, from_params, #ignore_error?, inherited, #normalized_artifacts, #pagination_interval, #pagination_limit, #parallel?, #result, #truncated_query

Methods inherited from Mihari::Actor

#call, configuration_keys, key, key_aliases, keys, #result, #retry_exponential_backoff, #retry_interval, #retry_times, #timeout, type, #validate_configuration!

Methods included from Concerns::Retriable

#retry_on_error

Methods included from Concerns::Configurable

#configuration_keys?, #configured?

Constructor Details

#initialize(url, options: nil, **params) ⇒ Feed

Returns a new instance of Feed.

Parameters:

  • url (String)
  • options (Hash, nil) (defaults to: nil)
  • params (Hash) 


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# File 'lib/mihari/analyzers/feed.rb', line 35

def initialize(url, options: nil, **params)
  super(url, options:)

  @method = params[:method] || "GET"
  @headers = params[:headers] || {}
  @params = params[:params]
  @json = params[:json]
  @form = params[:form]
  @selector = params[:selector] || ""
end

Instance Attribute Details

#form ⇒ Hash? (readonly)

Returns:

  • (Hash, nil) 


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# File 'lib/mihari/analyzers/feed.rb', line 10

def form
  @form
end

#headers ⇒ Hash (readonly)

Returns:

  • (Hash) 


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# File 'lib/mihari/analyzers/feed.rb', line 19

def headers
  @headers
end

#json ⇒ Hash? (readonly)

Returns:

  • (Hash, nil) 


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# File 'lib/mihari/analyzers/feed.rb', line 13

def json
  @json
end

#method ⇒ String (readonly)

Returns:

  • (String) 


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# File 'lib/mihari/analyzers/feed.rb', line 22

def method
  @method
end

#params ⇒ Hash? (readonly)

Returns:

  • (Hash, nil) 


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# File 'lib/mihari/analyzers/feed.rb', line 16

def params
  @params
end

#query ⇒ String (readonly)

Returns:

  • (String) 


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# File 'lib/mihari/analyzers/feed.rb', line 28

def query
  @query
end

#selector ⇒ String (readonly)

Returns:

  • (String) 


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# File 'lib/mihari/analyzers/feed.rb', line 25

def selector
  @selector
end

Instance Method Details

#artifacts ⇒ Object 



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# File 'lib/mihari/analyzers/feed.rb', line 46

def artifacts
  data = Services::FeedReader.call(
    url, headers:, method:, params:, json:, form:, timeout:
  )
  Services::FeedParser.call(data, selector)
end