Class: PryParsecom::Setting

Inherits:
Object
  • Object
show all
Defined in:
lib/pry-parsecom/setting.rb

Constant Summary collapse

DOT_DIRNAME = 
"#{Dir.home}/.pry-parsecom"
SETTINGS_FILENAME = 
"settings"
IGNORES_FILENAME = 
"ignores"
KEYS_FILENAME = 
"keys"
SCHEMAS_FILENAME = 
"schemas"
USER_AGENT = 
'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)'
LOGIN_URL = 
'https://parse.com/apps'
LOGIN_SUCCESS_FILENAME = 
'apps.html'
LOGIN_ERROR_FILENAME = 
'user_session.html'
APPS_XPATH = 
'/html/body/div[4]/div[2]/div/div/div/div[3]/ul/li/ul/li/a'
APP_NAME_XPATH = 
'//*[@id="parse_app_name"]'
APP_KEYS_CSS = 
'div.app_keys.window'
APP_ID_XPATH = 
'div[2]/div[1]/div[2]/div/input'
API_KEY_XPATH = 
'div[2]/div[5]/div[2]/div/input'
MASTER_KEY_XPATH = 
'div[2]/div[6]/div[2]/div/input'
@@agent = 
Mechanize.new
@@current_app = 
nil
@@apps = 
{}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app_name, app_id, api_key, master_key, schemas) ⇒ Setting

Returns a new instance of Setting.



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# File 'lib/pry-parsecom/setting.rb', line 174

def initialize app_name, app_id, api_key, master_key, schemas
  @app_name, @app_id, @api_key, @master_key, @schemas = 
    app_name, app_id, api_key, master_key, schemas
end

Instance Attribute Details

#api_key ⇒ Object

Returns the value of attribute api_key.



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# File 'lib/pry-parsecom/setting.rb', line 172

def api_key
  @api_key
end

#app_id ⇒ Object

Returns the value of attribute app_id.



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# File 'lib/pry-parsecom/setting.rb', line 172

def app_id
  @app_id
end

#app_name ⇒ Object

Returns the value of attribute app_name.



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# File 'lib/pry-parsecom/setting.rb', line 172

def app_name
  @app_name
end

#master_key ⇒ Object

Returns the value of attribute master_key.



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# File 'lib/pry-parsecom/setting.rb', line 172

def master_key
  @master_key
end

#schemas ⇒ Object

Returns the value of attribute schemas.



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# File 'lib/pry-parsecom/setting.rb', line 172

def schemas
  @schemas
end

Class Method Details

.app_names ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 154

def app_names
  @@apps.keys
end

.by_name(app_name) ⇒ Object Also known as: [] 



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# File 'lib/pry-parsecom/setting.rb', line 162

def by_name app_name
  @@apps[app_name.to_s]
end

.cache_time ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 146

def cache_time
  if File.exist? DOT_DIRNAME
    File.mtime "#{DOT_DIRNAME}/#{SCHEMAS_FILENAME}"
  else
    nil
  end
end

.current_app ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 26

def current_app
  @@current_app
end

.current_app=(app) ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 30

def current_app= app
  @@current_app = app
  store_setting
  app
end

.current_setting ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 36

def current_setting
  @@apps[@@current_app]
end

.each(&block) ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 167

def each &block
  @@apps.each &block
end

.has_app?(app_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pry-parsecom/setting.rb', line 158

def has_app? app_name
  @@apps.has_key? app_name.to_s
end

.login(email, password) ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 106

def  email, password
  @@apps = {}

   = @@agent.get LOGIN_URL
  apps_page = .form_with :id => 'new_user_session' do |form|
    form['user_session[email]'] = email
    form['user_session[password]'] = password
  end.submit

  if apps_page.filename == LOGIN_ERROR_FILENAME
    puts 'login error'
    return
  end

  apps_page.search(APPS_XPATH).each do |a|
    href = a.attributes['href'].to_s
    count_page = @@agent.get "#{href}/collections/count"
    schema = JSON.parse count_page.content
    edit_page = @@agent.get "#{href}/edit"
    app_name = edit_page.search(APP_NAME_XPATH).first.attributes['value'].to_s
    app_keys = edit_page.search('div.app_keys.window')
    app_id = app_keys.search(APP_ID_XPATH).first.attributes['value'].to_s
    api_key = app_keys.search(API_KEY_XPATH).first.attributes['value'].to_s
    master_key = app_keys.search(MASTER_KEY_XPATH).first.attributes['value'].to_s

    next if read_setting_file(IGNORES_FILENAME).split("\n").include? app_name

    @@apps[app_name] = Setting.new app_name, app_id, api_key, master_key, schema
  end

  store_cache
end

.logout ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 139

def logout
  FileUtils.rm "#{DOT_DIRNAME}/#{KEYS_FILENAME}"
  FileUtils.rm "#{DOT_DIRNAME}/#{SCHEMAS_FILENAME}"
  @@apps.clear
  @@current_app = nil
end

.read_setting_file(name) ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 48

def read_setting_file name
  begin File.read "#{DOT_DIRNAME}/#{name}" rescue '' end
end

.restore ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 59

def restore
  if File.exist? DOT_DIRNAME
    settings = read_setting_file SETTINGS_FILENAME
    ignores = read_setting_file IGNORES_FILENAME
    keys = read_setting_file KEYS_FILENAME
    schemas = read_setting_file SCHEMAS_FILENAME

    if !keys.empty? && !schemas.empty?
      ignores = ignores.split "\n"
      keys = YAML.load keys
      schemas = YAML.load schemas
      keys.each do |app_name, key|
        @@apps[app_name] = Setting.new app_name, key['app_id'], key['api_key'], 
          key['master_key'], schemas[app_name]
      end
      unless settings.empty?
        settings = YAML.load settings
        self.current_app = settings['current_app']
      end
      return true
    end
  end
  false
end

.setup_if_needed ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 40

def setup_if_needed
  if @@apps.empty?
    unless restore
       *PryParsecom.ask_email_and_password 
    end
  end
end

.store_cache ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 84

def store_cache
  keys = {}
  schemas = {}
  @@apps.each do |app_name, setting|
    keys[app_name] = {
      'app_id' => setting.app_id,
      'api_key' => setting.api_key,
      'master_key' => setting.master_key
    }

    schemas[app_name] = setting.schemas
  end
  write_setting_file KEYS_FILENAME, keys
  write_setting_file SCHEMAS_FILENAME, schemas
end

.store_setting ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 100

def store_setting
  if @@current_app
    write_setting_file SETTINGS_FILENAME, 'current_app' => @@current_app
  end
end

.write_setting_file(name, hash) ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 52

def write_setting_file name, hash
  Dir.mkdir DOT_DIRNAME unless File.exist? DOT_DIRNAME
  File.open "#{DOT_DIRNAME}/#{name}", 'w' do |file|
    file.write YAML.dump(hash)
  end
end

Instance Method Details

#apply ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 179

def apply
  Parse.credentials :application_id => @app_id, :api_key => @api_key, :master_key => @master_key
  Parse::Client.default.application_id = @app_id
  Parse::Client.default.api_key = @api_key
  Parse::Client.default.master_key = @master_key

  schemas['collection'].each do |e|
    class_name = e['id']
    next if class_name[0] == '_'

    if Object.const_defined? class_name
      puts "#{class_name.to_s} has already exist."
      next
    end
    Parse::Object class_name
  end
end

#classes ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 219

def classes
  schemas['collection'].map{|e| e['id']}.sort
end

#reset ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 197

def reset
  schemas['collection'].each do |e|
    class_name = e['id']
    next if class_name[0] == '_'

    if Object.const_defined? class_name
      klass = Object.const_get class_name
      if klass < Parse::Object
        Object.class_eval do
          remove_const class_name
        end
      end
    end
  end

  Parse.credentials :application_id => '', :api_key => '', :mater_key => ''
  Parse::Client.default.application_id = nil
  Parse::Client.default.api_key = nil
  Parse::Client.default.master_key = nil
  Parse::Client.default
end

#schema(class_name) ⇒ Object 



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# File 'lib/pry-parsecom/setting.rb', line 223

def schema class_name
  schms = schemas['collection'].select do |e| 
    e['id'] == class_name || e['display_name'] == class_name
  end
  schms.empty? ? [] : schms.first['schema']
end