Module: Models

Included in:
Ability, RolesController
Defined in:
lib/generators/mcms_authentication/templates/models.rb

Overview

@FileName: models.rb

@Company Name and Copyright information: Mindfire Solutions Pvt. Ltd.

@Creator name and date: Indranil Mukherjee 12/06/2012

@Description of the file contents: Defining all the routes

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.get_module_name(models) ⇒ Object 



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# File 'lib/generators/mcms_authentication/templates/models.rb', line 125

def self.get_module_name(models)

  
  conactenated_string = ""

  @@tmplength = 0

  @@final_string = ""
  
  models.each do |model|
    
    conactenated_string = conactenated_string + model

    
    
  end

  models.each do |model|

    tmp = model.underscore.split("_")

    
    
    tmp.each do |t|

      
      if conactenated_string.downcase.scan(t).length > @@tmplength
        
      
        @@tmplength = conactenated_string.downcase.scan(t).length
       
        @@final_string = t

      end
      
    end

    

  end

  return @@final_string
  
end

Instance Method Details

#get_all_plugins ⇒ Object

get_all_plugins : public

The method is responsible for defining all existing modules in current application

returns modules as an array



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# File 'lib/generators/mcms_authentication/templates/models.rb', line 52

def get_all_plugins

  plugin = []
  
  i = 0
  
  get_models.each do |model|

    unless get_relations(model).empty?
      
      plugin[i] =  get_relations(model) << model
      
      i = i + 1
    end
  end

  plugin = manipulated_array(plugin)

  plugin = manipulated_array(plugin)

  return plugin
  
end

#get_models ⇒ Object

@Params : Array

@Returns                              : Array
@Purpose                              : Returns array of existing models



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# File 'lib/generators/mcms_authentication/templates/models.rb', line 20

def get_models
  
  models = []
 
  # @models = Dir[MODEL_DIR].map {|f| File.basename(f, '.*').camelize.constantize.name } # getting existing models
   Rails.application.eager_load!

  @models = ActiveRecord::Base.descendants.collect(&:name)

  @models.reject!{|m| m.constantize.superclass != ActiveRecord::Base } #removing non models
  
  @models.each do |model|
    
    models << model
    
  end

  models.uniq # returning as array
  
end

#get_relations(model) ⇒ Object

@Params : Array

@Returns                              : Array
@Purpose                              : Returns array of interrelated models



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# File 'lib/generators/mcms_authentication/templates/models.rb', line 106

def get_relations model

  #the following line of code is actually deciding the module of the particular model associated
  
  m = model.constantize.reflect_on_all_associations.map{|mac| mac.class_name if mac.macro==:has_many || mac.macro == :has_and_belongs_to_many}.compact
 
  m
end

#manipulated_array(arr) ⇒ Object

@Params : Array

@Returns                              : Array
@Purpose                              : Returns array of arrays which are unique and compact



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# File 'lib/generators/mcms_authentication/templates/models.rb', line 80

def manipulated_array(arr)

  for i in 0..arr.length - 1
    for j in (i+1)..arr.length - 1
      unless arr[j].nil?

        if((arr[i]&arr[j]).any?)

          tmp = (arr[i] + arr[j]).uniq
          arr.delete(arr[j])
          arr[i] = tmp

        end

      end
    end

  end

  return arr
end