Class: SearchRails::SearchInstall

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

Instance Method Summary collapse

Instance Method Details

#create_files ⇒ Object 



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# File 'lib/search_rails.rb', line 6

def create_files
  require 'colorize'
  require "fileutils"
  root = Dir.pwd
  Dir.chdir(root + '/app')
  if File.exists?('search')
    puts 'Already Exists'.bold.green + ' /app/search'.bold
  else
    FileUtils::mkdir_p "search"
    puts "Created ".green.bold + '/app/search'.bold
  end
  Dir.chdir(root + '/app/search')
  if File.exists?('search_module.rb')
    puts 'Already Exists'.bold.green + ' /app/search/search_module.rb'.bold
  else
    File.new "search_module.rb", "w"
    puts "Created ".green.bold + '/app/search/search_module.rb'.bold
  end
  Dir.chdir(root + '/app/controllers')
  if File.exists?('searches_controller.rb')
    puts 'Already Exists'.bold.green + ' /app/controllers/searches_controller.rb'.bold
  else
    File.new "searches_controller.rb", "w"
    puts "Created ".green.bold + '/app/controllers/searches_controller.rb'.bold
  end
  Dir.chdir(root + '/app/models')
  if File.exists?('search.rb')
    puts 'Already Exists'.bold.green +  ' /app/models/search.rb'.bold
  else
    File.new "search.rb", "w"
    puts 'Created '.green.bold + '/app/models/search.rb'.bold
  end
  Dir.chdir(root + '/db')
  if File.exists?('migrate')
    puts 'Already Exists'.bold.green + ' /db/migrate'.bold
  else
    FileUtils::mkdir_p "migrate"
    puts "Created ".green.bold + '/db/migrate'.bold
  end
  Dir.chdir(root)
end

#run ⇒ Object 



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# File 'lib/search_rails.rb', line 236

def run
  require 'colorize'
  root = Dir.pwd

  puts "Syntax: 'install OBJECT ATTRIBUTE:TYPE'".bold.on_red
  command = gets.chomp
  command = command.split(" ")
  if command[0] == 'install'
    puts ''
    puts 'Creating Files...'.bold
    object = command[1]
    attributes = command[2..10000000]
  end

  SearchInstall.new.create_files
  SearchInstall.new.write_search_controller
  SearchInstall.new.write_search_model
  SearchInstall.new.write_search_module(object, attributes)
  SearchInstall.new.write_application_controller
  SearchInstall.new.write_migration
  SearchInstall.new.update_routes
  
  puts 'Done'.bold
  puts ''
  

end

#update_routes ⇒ Object 



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# File 'lib/search_rails.rb', line 212

def update_routes
  require "fileutils"
  root = Dir.pwd
  Dir.chdir(root + '/config')
  first_line = IO.readlines("routes.rb")[0]
  other_lines = IO.readlines("routes.rb")[1..1000000000]
  second_line = IO.readlines("routes.rb")[1]
  if second_line.chomp == 'resources :searches do'
    puts 'Already Exists'.bold.green + ' /config/routes.rb'.bold
  else
    File.open('routes.rb', 'w') do |line|
      line.puts first_line
      line.puts 'resources :searches do'
      line.puts '  member do'
      line.puts "    get 'clear'"
      line.puts '  end'
      line.puts 'end'
      line.puts other_lines
    end
    puts 'Updated '.bold.green + '/config/routes.rb'.bold
  end
  Dir.chdir(root)
end

#write_application_controller ⇒ Object 



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# File 'lib/search_rails.rb', line 172

def write_application_controller
  require "fileutils"
  root = Dir.pwd
  Dir.chdir(root + '/app/controllers')
  first_line = IO.readlines("application_controller.rb")[0]
  other_lines = IO.readlines("application_controller.rb")[1..1000000000]
  second_line = IO.readlines("application_controller.rb")[1]

  if second_line.chomp == '  before_action :check_for_search'
    puts 'Already Exists'.bold.green + ' /app/controllers/application_controller.rb'.bold
  else
    FileUtils::mkdir_p "migrate"
    puts "Updated ".green.bold + '/app/controllers/application_controller.rb'.bold
    File.open("application_controller.rb", "w") do |line|
      line.puts first_line
      line.puts '  before_action :check_for_search'
      line.puts ''
      line.puts '  def check_for_search'
      line.puts "    $LOAD_PATH.unshift(File.dirname('../app/search'))"
      line.puts '    extend SearchModule'
      line.puts '    check_for_search'
      line.puts '  end'
      line.puts ''
      line.puts other_lines
    end
  end
  Dir.chdir(root)
end

#write_migration ⇒ Object 



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# File 'lib/search_rails.rb', line 144

def write_migration
  require "fileutils"
  require 'colorize'
  root = Dir.pwd
  Dir.chdir(root + '/db/migrate')
  require 'date'
  @time = DateTime.now.strftime('%Y%m%d%H%M%S')
  if Dir[root + '/db/migrate/*_create_searches.rb'].count > 0
    file = Dir[root + '/db/migrate/*_create_searches.rb'].first
    puts 'Already Exists '.bold.green + file[38..100].bold
  else
    File.new @time + '_create_searches.rb', "w"
    puts "Created ".green.bold + '/db/migrate/'.bold + @time.bold + '_create_searches.rb'.bold
    File.open(@time + "_create_searches.rb", "a") do |line|
      line.puts 'class CreateSearches < ActiveRecord::Migration'
      line.puts '  def change'
      line.puts '    create_table :searches do |t|'
      line.puts '      t.string :search'
      line.puts '      t.integer :search_id'
      line.puts '      t.timestamps null: false'
      line.puts '    end'
      line.puts '  end'
      line.puts 'end'
    end
  end
  Dir.chdir(root)
end

#write_search_controller ⇒ Object 



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# File 'lib/search_rails.rb', line 108

def write_search_controller
  root = Dir.pwd
  Dir.chdir(root + '/app/controllers')
  File.open("searches_controller.rb", "a") do |line|
    line.puts 'class SearchesController < ApplicationController'
    line.puts ' before_action :set_search, only: [:show, :edit, :update, :destroy]'
    line.puts ' before_action :include_search_module, only: [ :clear, :edit, :update ]'
    line.puts ''
    line.puts ' def clear'
    line.puts '    clear'
    line.puts '  end'
    line.puts ''
    line.puts '  def update'
    line.puts '    update_search'
    line.puts '  end'
    line.puts ''
    line.puts '  private'
    line.puts ''
    line.puts '    def set_search'
    line.puts '      @search = Search.find_by_search_id(1)'
    line.puts '    end'
    line.puts ''
    line.puts '    def include_search_module'
    line.puts "      $LOAD_PATH.unshift(File.dirname('../app/search'))"
    line.puts '      extend SearchModule'
    line.puts '    end'
    line.puts ''
    line.puts '    def search_params'
    line.puts '      params.require(:search).permit(:search)'
    line.puts '    end'
    line.puts ''
    line.puts 'end'
  end
  Dir.chdir(root)
end

#write_search_model ⇒ Object 



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# File 'lib/search_rails.rb', line 201

def write_search_model
  require "fileutils"
  root = Dir.pwd
  Dir.chdir(root + '/app/models')
  File.open("search.rb", "w") do |line|
    line.puts 'class Search < ActiveRecord::Base'
    line.puts 'end'
  end
  Dir.chdir(root)
end

#write_search_module(object, attributes) ⇒ Object 



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# File 'lib/search_rails.rb', line 48

def write_search_module(object, attributes)
  root = Dir.pwd
  require 'active_support/inflector'
  Dir.chdir(root + '/app/search')
  File.open("search_module.rb", "a") do |line|
    line.puts 'module SearchModule'
    line.puts ' def search'
    attri_one = attributes[0]
    attribute = attri_one.split(':')
    line.puts "   @" + object.downcase.pluralize + " = " + object.capitalize.singularize + ".where('lower(" + attribute[0] + ") LIKE ?', '%' + @search.search.downcase + '%')"
    attributes = attributes.reject { |attri| attri == attributes[0] }
    attributes.each do |attri|
      attribute = attri.split(':')
      if attribute[1] == 'integer' || attribute[1] == 'decimal'
        line.puts "   " + object.capitalize.singularize + ".where('cast(" + attribute[0] + " AS VARCHAR) LIKE ?', '%' + @search.search + '%').each { |" + attribute[0] + "| @" + object.downcase.pluralize + ".any? { |f| f.id == " + attribute[0] + ".id } ? true : @" + object.downcase.pluralize + " << " + attribute[0] + " }"
      elsif attribute[1] == 'boolean'
        line.puts "   if @search.search.downcase == 'true' || @search.search.downcase == 'tru' || @search.search.downcase == 'tr' || @search.search.downcase == 't'"
        line.puts "      "  + object.capitalize.singularize + ".where(" + attribute[0] + ": true).each { |" + attribute[0] + "| @" + object.downcase.pluralize + ".any? { |f| f.id == " + attribute[0] + ".id } ? true : @" + object.downcase.pluralize + " << " + attribute[0] + " }"
        line.puts "    else @search.search.downcase == 'false' || @search.search.downcase == 'fals' || @search.search.downcase == 'fal' || @search.search.downcase == 'fa' || @search.search.downcase == 'f'"
        line.puts "      " + object.capitalize.singularize + ".where(" + attribute[0] + ": false).each { |" + attribute[0] + "| @" + object.downcase.pluralize + ".any? { |f| f.id == " + attribute[0] + ".id } ? true : @" + object.downcase.pluralize + " << " + attribute[0] + " }"
        line.puts "    end"
      else
        line.puts "   " + object.capitalize.singularize + ".where('lower(" + attribute[0] + ") LIKE ?', '%' + @search.search + '%').each { |" + attribute[0] + "| @" + object.downcase.pluralize + ".any? { |f| f.id == " + attribute[0] + ".id } ? true : @" + object.downcase.pluralize + " << " + attribute[0] + " }"
      end
    end
    line.puts ' end'
    line.puts ''
    line.puts ' def clear'
    line.puts '   @search = Search.find_by_search_id(1)'
    line.puts '   @search.search = nil'
    line.puts '   @search.save'
    line.puts '   redirect_to ' + object.pluralize.downcase + '_path'
    line.puts ' end'
    line.puts ''
    line.puts ' def check_for_search'
    line.puts '   if Search.find_by_search_id(1) == nil'
    line.puts '     @search = Search.new'
    line.puts '     @search.search = nil'
    line.puts '     @search.search_id = 1'
    line.puts '     @search.save'
    line.puts '   end'
    line.puts ' end'
    line.puts ''
    line.puts ' def update_search'
    line.puts '   respond_to do |format|'
    line.puts '     if @search.update(search_params)'
    line.puts '       format.html { redirect_to :back }'
    line.puts '       format.json { render :show, status: :ok, location: @search }'
    line.puts '     else'
    line.puts '       format.html { render :edit }'
    line.puts '       format.json { render json: @search.errors, status: :unprocessable_entity }'
    line.puts '     end'
    line.puts '   end'
    line.puts ' end'

    line.puts 'end'
  end
  Dir.chdir(root)
end