require 'osx/cocoa'
class PreferencesController < OSX::NSWindowController
attr_accessor :hosts
include OSX
include NotificationHub
notify :host_version_accepted, :when => :host_version_acceptable
notify :host_version_not_accepted, :when => :host_version_inacceptable
notify :host_credentials_invalid, :when => :host_credentials_invalid
notify :host_check_failed, :when => :host_check_failed
ib_outlet :preferences_window
ib_outlet :table_view
ib_outlet :new_host_sheet
ib_outlet :spinner
ib_outlet :host_field
ib_outlet :username_field
ib_outlet :password_field
def init
init_hosts
self
end
def register_defaults
appDefaults = NSMutableDictionary.dictionary
appDefaults.setObject_forKey([], "hosts")
NSUserDefaults.standardUserDefaults.registerDefaults appDefaults
end
def init_hosts
register_defaults
configured_hosts = NSUserDefaults.standardUserDefaults.arrayForKey("hosts")
@hosts ||= []
configured_hosts.each do |data|
host = Host.alloc.init
host.url = data[0]
host.username = data[1]
Keychain.find_password host
@hosts << host
end
fetchPasswords
end
def fetchPasswords
@hosts.each do |host|
Keychain.find_password host
end
end
def showPreferences
NSApp.activateIgnoringOtherApps true
self.showWindow(self)
@preferences_window.makeKeyAndOrderFront(self)
end
def numberOfRowsInTableView(table_view)
@hosts.size
end
def tableView_objectValueForTableColumn_row(table_view, column, row)
@hosts[row].url
end
ib_action :add do
NSApp.beginSheet_modalForWindow_modalDelegate_didEndSelector_contextInfo(@new_host_sheet, @preferences_window, nil, nil, nil)
NSApp.endSheet @new_host_sheet
end
ib_action :addFromSheet do
@spinner.startAnimation(self)
@spinner.setHidden(false)
host = Host.new
host.url = @host_field.stringValue
host.username = @username_field.stringValue
host.password = @password_field.stringValue.to_s
host.schedule_version_check
end
def host_version_accepted(notification)
# ignore messages to instances not connected to the nib. weird side effect of having an instance
# of the controller in the project_controller
return if @host_field.nil?
host = notification.object
add_host host
@new_host_sheet.orderOut self
@table_view.reloadData
host.find_projects
end
def host_check_failed(notification)
return if @host_field.nil?
host = notification.object
show_alert("There was an error trying to fetch the data for the host, are you sure the URL is correct?", "Please have a good look at the data and try again.")
reset_spinner
end
def host_version_not_accepted(notification)
return if @host_field.nil?
host = notification.object
show_alert("The Webistrano version you're running is not suitable for use with Macistrano", "You need at least version #{Host::ACCEPT_VERSION.join(".")}.")
reset_spinner
end
def host_credentials_invalid(notification)
return if @host_field.nil?
show_alert("The specified credentials are invalid.", "Please check username and password and try again.")
reset_spinner
end
def show_alert(message, extended)
alert = NSAlert.alloc.init
alert.addButtonWithTitle "OK"
alert.setMessageText message
alert.setInformativeText extended
alert.setAlertStyle NSWarningAlertStyle
alert.runModal
alert.release
end
def reset_spinner
@spinner.stopAnimation(self)
@spinner.setHidden(true)
end
ib_action :cancelSheet do
closeSheet
reset_fields
reset_spinner
end
ib_action :removeHost do
unless @table_view.selectedRow < 0
host = @hosts[@table_view.selectedRow]
Keychain.remove_password host
@hosts.delete_at(@table_view.selectedRow)
save_hosts_to_preferences
notify_host_removed host
@table_view.reloadData
end
end
def closeSheet
@new_host_sheet.orderOut self
end
def add_host host
@hosts << host
Keychain.add_password host
save_hosts_to_preferences
reset_fields
reset_spinner
end
def save_hosts_to_preferences
NSUserDefaults.standardUserDefaults.setObject_forKey(hosts_as_list, "hosts")
NSUserDefaults.standardUserDefaults.synchronize
end
def hosts_as_list
@hosts.collect do |host|
[host.url, host.username]
end
end
def reset_fields
@host_field.setStringValue ""
@new_host_sheet.makeFirstResponder @host_field
@password_field.setStringValue ""
@username_field.setStringValue ""
end
end
