Class: AdaptrexGenerator

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

Instance Method Summary collapse

Constructor Details

#initialize(adaptrexConfig, appConfig, basePath) ⇒ AdaptrexGenerator 



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# File 'lib/adaptrex/generate.rb', line 30

def initialize(adaptrexConfig, appConfig, basePath)
  @appConfig = appConfig
  @adaptrexConfig = adaptrexConfig
  @basePath = basePath

  #  Launch our Application Wizard
  appWizard
end

Instance Method Details

#applyTemplate(filePath, templateSettings) ⇒ Object 



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# File 'lib/adaptrex/generate.rb', line 209

def applyTemplate(filePath, templateSettings)
  template = File.open(filePath, "r").read
  output = ERB.new(template).result(templateSettings.get_binding)
  File.open(filePath, "w") do |file| file.puts output end
end

#appWizard ⇒ Object 



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# File 'lib/adaptrex/generate.rb', line 39

def appWizard
  #
  #  Get the application type
  #
  puts "Application (Page) Type".blue
  puts "  [1] ExtJS"
  puts "  [2] Sencha Touch"
  sdkType = promptSDKType
  puts ""
  @appConfig.lastSDK = sdkType
  @appConfig.write
      
  
  #
  #  Get the sdk version for this sdk type
  #
  sdkVersion = nil
  if sdkType == "ext"
    sdkVersion = @appConfig.extVersion
    sdkName = "ExtJS"
  else
    sdkVersion = @appConfig.touchVersion
    sdkName = "Sencha Touch"
  end

  #
  #  Make sure we've got the sdk version configured
  #
  if sdkVersion.nil?
    sdkInstaller = SDKInstaller.new(@adaptrexConfig, @appConfig, sdkType)
    puts ""
    if not sdkInstaller.success then return end
    
    #
    # If we don't have a theme for this webapp and sdk... install one
    #
    themeInstaller = ThemeInstaller.new(@adaptrexConfig, @appConfig, sdkType)
    puts ""
    if not themeInstaller.success then return end
  end

  #
  #   Ask the user for the name of the app (page)
  #
  puts((sdkName + " Application (Page) Name").blue)
  appName = promptForPageName

  #
  #   Ask the user for the path to this app (page)
  #
  puts(("Path For " + appName).blue)
  appPath = promptForPagePath

  #
  #   Make sure this page doesn't already exist
  #
  if File.directory?appPath
    puts(("App (page) already exists at this path (" + appPath + ")").err)
    return appWizard
  end

  #
  #   Let the user know what we're doing?
  #
  puts "Generating your app (page)..."

  #
  #   Copy the folder template
  #
  templateFolder = @basePath + "/templates/" + sdkType
  FileUtils.mkdir_p(appPath)
  FileUtils.cp_r(Dir[templateFolder + "/*"], appPath)

  templateSettings = TemplateSettings.new
  templateSettings.appName = appName

  applyTemplate(appPath + "/app.js", templateSettings)
  applyTemplate(appPath + "/app/view/Main.js", templateSettings)

  #  Process Additional Ext Templates
  if sdkType == "ext"
    applyTemplate(appPath + "/app/view/Viewport.js", templateSettings)
    applyTemplate(appPath + "/app/controller/Main.js", templateSettings)
  end

  #  Success!
  puts((appName + " (" + appPath + ") Generated\n\n").success)
  @appConfig.pages[appPath] = appName + "," + sdkType
  @appConfig.write

  #   Ask the user if they want to create another page
  print "Do you want to create another page? [n]: "
  doAnother = STDIN.gets.chomp.downcase
  if (doAnother == "y" or doAnother == "yes")
    puts ""
    return appWizard
  end
end

#promptForPageName ⇒ Object 



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# File 'lib/adaptrex/generate.rb', line 139

def promptForPageName
  print "Enter the name of the new app (page): "
  response = STDIN.gets.chomp
  
  if response == ""
    puts "You must enter an app (page) name".err
    return promptForPageName      
  end
  
  if not response.validate?(/\A[A-Z][a-zA-Z0-9]*\z/)
    puts "Must begin with a capital letter and contain only letters and numbers".err
    return promptForPageName
  end
  
  return response
end

#promptForPagePath ⇒ Object

Prompt for the path to use for this page



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# File 'lib/adaptrex/generate.rb', line 160

def promptForPagePath
  print "Enter the path for this new app (page): "
  response = STDIN.gets.chomp
  
  if response == ""
    puts "You must enter an app (page) name".err
    return promptForPagePath      
  end
  
  responseFolder = response + "/"
  if (responseFolder.start_with?"ext/" or response.start_with?"touch/" or response.start_with?"adaptrex/")
    puts(("'" + responseFolder.split("/")[0] + "' is a reserved folder name").err)
    return promptForPagePath
  end
  
  if not response.validate?(/\A[a-z][a-z0-9\/\-\_]*\z/)
    puts(("Must be lowercase letters, numbers, underscore (_) or dash (-)").err)
    return promptForPagePath
  end
  
  if not @appConfig.pages[response].nil?
    puts "An app (page) already exists at that path".err
    return promptForPagePath
  end

  
  return response
end

#promptSDKType ⇒ Object

Prompt for the SDK Type To use for this page



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# File 'lib/adaptrex/generate.rb', line 193

def promptSDKType
  default = "1"
  if not @appConfig.lastSDK.nil?
    if @appConfig.lastSDK == "ext" then default = "1" else default = "2" end
  end
  
  print "Which type of page do you want to create? [" + default + "] : "
  response = STDIN.gets.chomp
  if response == "" then response = default end
  if response == "1" then return "ext" end
  if response == "2" then return "touch" end

  puts "Invalid selection. Enter a number from 1 to 2".err
  return promptSDKType
end