Class: Pageflow::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/pageflow/configuration.rb

Overview

Options to be defined in the pageflow initializer of the main app.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/pageflow/configuration.rb', line 138

def initialize
  @paperclip_filesystem_default_options = {}
  @paperclip_s3_default_options = {}

  @zencoder_options = {}

  @mailer_sender = '[email protected]'

  @hooks = Hooks.new
  @quotas = Quotas.new
  @themes = Themes.new
  @file_types = FileTypes.new(page_types)

  @thumbnail_styles = {}
  @css_rendered_thumbnail_styles = Pageflow::PagesHelper::CSS_RENDERED_THUMBNAIL_STYLES

  @theming_request_scope = CnameThemingRequestScope.new
  @public_entry_request_scope = lambda { |entries, request| entries }
  @public_entry_url_options = Pageflow::ThemingsHelper::DEFAULT_PUBLIC_ENTRY_OPTIONS

  @confirm_encoding_jobs = false
end

Instance Attribute Details

#confirm_encoding_jobs ⇒ Object

Submit video/audio encoding jobs only after the user has explicitly confirmed in the editor. Defaults to false.



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# File 'lib/pageflow/configuration.rb', line 136

def confirm_encoding_jobs
  @confirm_encoding_jobs
end

#css_rendered_thumbnail_styles ⇒ Object

Names of Paperclip styles that shall be rendered into entry specific stylesheets.



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# File 'lib/pageflow/configuration.rb', line 74

def css_rendered_thumbnail_styles
  @css_rendered_thumbnail_styles
end

#editor_route_constraint ⇒ Object

A constraint used by the pageflow engine to restrict access to the editor related HTTP end points. This can be used to ensure the editor is only accessable via a certain host when different CNAMES are used to access the public end points of pageflow.



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# File 'lib/pageflow/configuration.rb', line 30

def editor_route_constraint
  @editor_route_constraint
end

#editor_routing_constraint ⇒ Object

Either a lambda or an object with a ‘match?` method, to restrict access to the editor routes defined by Pageflow.

This can be used if published entries shall be available under different CNAMES but the admin and the editor shall only be accessible via one official url.



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# File 'lib/pageflow/configuration.rb', line 82

def editor_routing_constraint
  @editor_routing_constraint
end

#file_types ⇒ FileTypes (readonly)

List of FileType instances provided by page types.

Returns:



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# File 'lib/pageflow/configuration.rb', line 65

def file_types
  @file_types
end

#hooks ⇒ Object (readonly)

Subscribe to hooks in order to be notified of events. Any object with a call method can be a subscriber

Example:

config.hooks.subscribe(:submit_file, -> { do_something })



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# File 'lib/pageflow/configuration.rb', line 43

def hooks
  @hooks
end

#mailer_sender ⇒ Object

The email address to use as from header in invitation mails to new users



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# File 'lib/pageflow/configuration.rb', line 34

def mailer_sender
  @mailer_sender
end

#paperclip_attachments_version ⇒ Object

String to interpolate into paths of files generated by paperclip preprocessors. This allows to refresh cdn caches after reprocessing attachments.



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# File 'lib/pageflow/configuration.rb', line 15

def paperclip_attachments_version
  @paperclip_attachments_version
end

#paperclip_filesystem_default_options ⇒ Object

Default options for paperclip attachments which are supposed to use filesystem storage.



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# File 'lib/pageflow/configuration.rb', line 6

def paperclip_filesystem_default_options
  @paperclip_filesystem_default_options
end

#paperclip_filesystem_root ⇒ Object

Path to the location in the filesystem where attachments shall be stored. The value of this option is available via the pageflow_filesystem_root paperclip interpolation.



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# File 'lib/pageflow/configuration.rb', line 20

def paperclip_filesystem_root
  @paperclip_filesystem_root
end

#paperclip_s3_default_options ⇒ Object

Default options for paperclip attachments which are supposed to use s3 storage.



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# File 'lib/pageflow/configuration.rb', line 10

def paperclip_s3_default_options
  @paperclip_s3_default_options
end

#public_entry_request_scope ⇒ Object

Either a lambda or an object with a ‘call` method taking two parameters: An `ActiveRecord` scope of `Pageflow::Entry` records and an `ActionDispatch::Request` object. Has to return the scope in which to find entries.

Used by all public actions that display entries to restrict the available entries by hostname or other request attributes.

Use #public_entry_url_options to make sure urls of published entries conform twith the restrictions.

Example:

# Only make entries of one account available under <account.name>.example.com
config.public_entry_request_scope = lambda do |entries, request|
  entries.includes(:account).where(pageflow_accounts: {name: request.subdomain})
end



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# File 'lib/pageflow/configuration.rb', line 118

def public_entry_request_scope
  @public_entry_request_scope
end

#public_entry_url_options ⇒ Object

Either a lambda or an object with a ‘call` method taking a Theming as paramater and returing a hash of options used to construct the url of a published entry.

Can be used to change the host of the url under which entries are available.

Example:

config.public_entry_url_options = lambda do |theming|
  {host: "#{theming.account.name}.example.com"}
end



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# File 'lib/pageflow/configuration.rb', line 132

def public_entry_url_options
  @public_entry_url_options
end

#quotas ⇒ Object

Limit the use of certain resources. Any object implementing the interface of Pageflow::Quota can be registered.

Example:

config.quotas.register(:users, UserQuota)



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# File 'lib/pageflow/configuration.rb', line 52

def quotas
  @quotas
end

#themes ⇒ Themes (readonly)

Additional themes can be registered to use custom css.

Example:

config.themes.register(:custom)

Returns:



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# File 'lib/pageflow/configuration.rb', line 61

def themes
  @themes
end

#theming_request_scope ⇒ Object

Either a lambda or an object with a ‘call` method taking two parameters: An `ActiveRecord` scope of Theming records and an ActionDispatch::Request object. Has to return the scope in which to find themings.

Defaults to Pageflow::CnameThemingRequestScope which finds themings based on the request subdomain. Can be used to alter the logic of finding a theming whose home_url to redirect to when visiting the public root path.

Example:

config.theming_request_scope = lambda do |themings, request|
  themings.where(id: Pageflow::.find_by_name!(request.subdomain).default_theming_id)
end



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# File 'lib/pageflow/configuration.rb', line 99

def theming_request_scope
  @theming_request_scope
end

#thumbnail_styles ⇒ Object

Paperclip style definitions of thumbnails used by Pageflow.

Returns:

  • Hash



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# File 'lib/pageflow/configuration.rb', line 69

def thumbnail_styles
  @thumbnail_styles
end

#zencoder_options ⇒ Object

Refer to the pageflow initializer template for a list of supported options.



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# File 'lib/pageflow/configuration.rb', line 24

def zencoder_options
  @zencoder_options
end

Instance Method Details

#lookup_page_type(name) ⇒ Object 



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# File 'lib/pageflow/configuration.rb', line 169

def lookup_page_type(name)
  @page_types_by_name.fetch(name)
end

#page_type_names ⇒ Object 



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# File 'lib/pageflow/configuration.rb', line 177

def page_type_names
  page_types.map(&:name)
end

#page_types ⇒ Object 



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# File 'lib/pageflow/configuration.rb', line 173

def page_types
  @page_types ||= []
end

#register_page_type(page_type) ⇒ Object

Make a page type available for use in the system.



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# File 'lib/pageflow/configuration.rb', line 162

def register_page_type(page_type)
  page_types << page_type

  @page_types_by_name ||= {}
  @page_types_by_name[page_type.name] = page_type
end

#revision_components ⇒ Object 



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# File 'lib/pageflow/configuration.rb', line 181

def revision_components
  page_types.map(&:revision_components).flatten.uniq
end

#theming_url_options(theming) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/pageflow/configuration.rb', line 186

def theming_url_options(theming)
  options = public_entry_url_options
  options.respond_to?(:call) ? options.call(theming) : options
end