Class: Establish::AppMetadata

Inherits:
Object
  • Object
show all
Defined in:
lib/establish/app_metadata.rb

Constant Summary collapse

ITUNES_NAMESPACE = 
"http://apple.com/itunes/importer"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, dir) ⇒ AppMetadata

Returns a new instance of AppMetadata.



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# File 'lib/establish/app_metadata.rb', line 18

def initialize(app, dir)
  self.metadata_dir = dir
  @app = app

  # we want to update the metadata, so first we have to download the existing one
  transporter.download(app, dir)

  # Parse the downloaded package
  parse_package(dir)
end

Instance Attribute Details

#metadata_dir ⇒ Object

Returns the value of attribute metadata_dir.



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# File 'lib/establish/app_metadata.rb', line 12

def metadata_dir
  @metadata_dir
end

Instance Method Details

#fetch_value(xpath) ⇒ Object

Usage: ‘//x:keyword’



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# File 'lib/establish/app_metadata.rb', line 93

def fetch_value(xpath)
  @data.xpath(xpath, "x" => ITUNES_NAMESPACE)
end

#transporter ⇒ Object 



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# File 'lib/establish/app_metadata.rb', line 14

def transporter
  @transporter ||= ItunesTransporter.new
end

#update_changelog(hash) ⇒ Object

Set the changelog



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# File 'lib/establish/app_metadata.rb', line 51

def update_changelog(hash)
  update_localized_value('version_whats_new', hash) do |field, new_val|
    raise AppMetadataParameterError.new("Parameter needs to be as hash, containing strings with the new description") unless new_val.kind_of?String
    field.content = new_val
  end
end

#update_description(hash) ⇒ Object

Update the app description which is shown in the AppStore



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# File 'lib/establish/app_metadata.rb', line 43

def update_description(hash)
  update_localized_value('description', hash) do |field, new_val|
    raise AppMetadataParameterError.new("Parameter needs to be as hash, containing strings with the new description") unless new_val.kind_of?String
    field.content = new_val
  end
end

#update_keywords(hash) ⇒ Object

Update the app keywords



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# File 'lib/establish/app_metadata.rb', line 75

def update_keywords(hash)
  update_localized_value('keywords', hash) do |field, keywords|
    raise AppMetadataParameterError.new("Parameter needs to be a hash (each language) with an array of keywords in it") unless keywords.kind_of?Array

    field.children.remove # remove old keywords

    node_set = Nokogiri::XML::NodeSet.new(@data)
    keywords.each do |word|
      keyword = Nokogiri::XML::Node.new('Keyword', @data)
      keyword.content = word
      node_set << keywrod
    end

    field.children = node_set
  end
end

#update_marketing_url(hash) ⇒ Object

Update the Marketing URL



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# File 'lib/establish/app_metadata.rb', line 59

def update_marketing_url(hash)
  update_localized_value('software_url', hash) do |field, new_val|
    raise AppMetadataParameterError.new("Parameter needs to be an hash, containing strings with the new description") unless new_val.kind_of?String
    field.content = new_val
  end
end

#update_support_url(hash) ⇒ Object

Update the support URL



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# File 'lib/establish/app_metadata.rb', line 67

def update_support_url(hash)
  update_localized_value('support_url', hash) do |field, new_val|
    raise AppMetadataParameterError.new("Parameter needs to be an hash, containing strings with the new description") unless new_val.kind_of?String
    field.content = new_val
  end
end

#update_title(hash) ⇒ Object

Update the app title



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# File 'lib/establish/app_metadata.rb', line 35

def update_title(hash)
  update_localized_value('title', hash) do |field, new_val|
    raise AppMetadataParameterError.new("Parameter needs to be an hash, containing strings with the new description") unless new_val.kind_of?String
    field.content = new_val
  end
end

#upload! ⇒ Object

Actually upload the updated metadata to Apple



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# File 'lib/establish/app_metadata.rb', line 103

def upload!
  transporter.upload(@app, @app.get_metadata_directory)
end