Class: Plum::ThemePackageInstaller

Inherits:
Object
  • Object
show all
Defined in:
app/services/plum/theme_package_installer.rb

Defined Under Namespace

Classes: PackageEntry

Constant Summary collapse

HANDLE_PATTERN = 
/\A[a-z0-9][a-z0-9-]*\z/
SETTING_HANDLE_PATTERN = 
/\A[a-z][a-z0-9_]*\z/

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(package, install_root: nil) ⇒ ThemePackageInstaller

Returns a new instance of ThemePackageInstaller.



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# File 'app/services/plum/theme_package_installer.rb', line 15

def initialize(package, install_root: nil)
  @package = package
  @install_root = Pathname(install_root || default_install_root)
  @errors = []
  @theme = nil
end

Instance Attribute Details

#errors ⇒ Object (readonly)

Returns the value of attribute errors.



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# File 'app/services/plum/theme_package_installer.rb', line 13

def errors
  @errors
end

#theme ⇒ Object (readonly)

Returns the value of attribute theme.



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# File 'app/services/plum/theme_package_installer.rb', line 13

def theme
  @theme
end

Instance Method Details

#install ⇒ Object 



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# File 'app/services/plum/theme_package_installer.rb', line 22

def install
  errors.clear

  with_zip_entries do |entries|
    manifest = load_manifest(entries)
    next false if errors.any?

    handle = validate_manifest(manifest)
    validate_renderable_files(entries)
    validate_screenshot(manifest, entries)
    validate_settings(manifest)
    next false if errors.any?

    target_root = validate_target(handle)
    next false if errors.any?

    extract_entries(entries, target_root)
    @theme = Theme.new(root: target_root, manifest: manifest)
    true
  end
end