Class: Stasis::Priority

Inherits:
Plugin
  • Object
show all
Defined in:
lib/stasis/plugins/priority.rb

Instance Method Summary collapse

Methods inherited from Plugin

#_match_key?, _priority, #_within?, inherited, plugins, priority

Constructor Details

#initialize(stasis) ⇒ Priority 



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# File 'lib/stasis/plugins/priority.rb', line 10

def initialize(stasis)
  @stasis = stasis
  reset
end

Instance Method Details

#before_all ⇒ Object

This event triggers before all files render through Stasis. Collect matching paths and sort those paths by priority.



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# File 'lib/stasis/plugins/priority.rb', line 17

def before_all
  @stasis.paths.collect! do |path|
    priority = 0
    matches = _match_key?(@priorities, path)
    matches.each do |(within, value, force)|
      priority = value if _within?(within, path) || force
    end
    [ path, priority ]
  end
  @stasis.paths.sort! { |a, b| b[1] <=> a[1] }
  @stasis.paths.collect! { |(path, priority)| path }
end

#priority(hash) ⇒ Object

This method is bound to all controllers. Stores a priority integer in the ‘@@priorities` Hash, where the key is a path and the value is the priority.



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# File 'lib/stasis/plugins/priority.rb', line 32

def priority(hash)
  hash = hash.inject({}) do |hash, (key, value)|
    force = key[0..0] == '/' if key.is_a?(::String)
    key = @stasis.controller._resolve(key)
    hash[key] = [ @stasis.path, value, force ] if key
    hash
  end
  @priorities.merge!(hash)
end

#reset ⇒ Object

This event resets all instance variables.



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# File 'lib/stasis/plugins/priority.rb', line 43

def reset
  @priorities = {}
end