Class: VOODOO::Extension

Inherits:
Object
  • Object
show all
Defined in:
lib/voodoo/extension.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Extension

Returns a new instance of Extension.



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# File 'lib/voodoo/extension.rb', line 12

def initialize
    @id = 0
    @folder = Dir.mktmpdir
    @manifest = {
        name: '~',
        author: '~',
        description: '',
        version: '0.0.1',
        manifest_version: 3,
        permissions: [],
        host_permissions: [],
        content_scripts: [],
        background: {
            service_worker: nil
        }
    }
end

Instance Attribute Details

#folder ⇒ Object (readonly)

Returns the value of attribute folder.



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# File 'lib/voodoo/extension.rb', line 10

def folder
  @folder
end

#manifest ⇒ Object

Returns the value of attribute manifest.



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# File 'lib/voodoo/extension.rb', line 9

def manifest
  @manifest
end

Instance Method Details

#add_content_script(matches, js: [], css: []) ⇒ Object 



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# File 'lib/voodoo/extension.rb', line 41

def add_content_script(matches, js: [], css: [])
    matches = [matches] unless matches.is_a? Array

    js = js.map { |str| add_file(str) }
    css = css.map { |str| add_file(str, with_extension: '.css') }

    @manifest[:content_scripts] << {
        js: js,
        css: css,
        matches: matches
    }
end

#add_service_worker(content: nil, file: nil) ⇒ Object 



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# File 'lib/voodoo/extension.rb', line 30

def add_service_worker(content: nil, file: nil)
    if content == nil && file != nil
        content = File.read file
    end
    if content == nil
        raise StandardError.new(':content or :file argument are required')
    end
    path = add_file(content, with_extension: '.js')
    @manifest[:background][:service_worker] = path
end

#save ⇒ Object 



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# File 'lib/voodoo/extension.rb', line 54

def save
    @manifest[:permissions] = @manifest[:permissions].uniq
    service_worker = @manifest[:background][:service_worker]
    if service_worker == nil || service_worker == ''
        @manifest[:background].delete(:service_worker)
    end
    manifest_path = File.join(@folder, 'manifest.json')
    File.write(manifest_path, JSON.generate(@manifest))
    return @folder
end

#unlink ⇒ Object 



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# File 'lib/voodoo/extension.rb', line 65

def unlink
    FileUtils.rm_r(@folder, :force=>true)
end