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