Module: Alfred

Defined in:
lib/alfred.rb,
lib/alfred/ui.rb,
lib/alfred/osx.rb,
lib/alfred/util.rb,
lib/alfred/handler.rb,
lib/alfred/setting.rb,
lib/alfred/version.rb,
lib/alfred/feedback.rb,
lib/alfred/handler/help.rb,
lib/alfred/feedback/item.rb,
lib/alfred/feedback/file_item.rb,
lib/alfred/feedback/webloc_item.rb,
lib/alfred/handler/autocomplete.rb

Defined Under Namespace

Modules: Handler, OSX, Util Classes: AlfredError, Core, Feedback, InvalidArgument, InvalidFormat, LogUI, NoBundleIDError, NoMethodError, ObjCError, PathError, Setting

Constant Summary collapse

VERSION =
'2.0.5'

Class Method Summary collapse

Class Method Details

.front_appidObject



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# File 'lib/alfred.rb', line 136

def front_appid
  %x{osascript <<__APPLESCRIPT__
  id of application (path to frontmost application as text)
__APPLESCRIPT__}.chop
end

.front_appnameObject



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# File 'lib/alfred.rb', line 130

def front_appname
  %x{osascript <<__APPLESCRIPT__
  name of application (path to frontmost application as text)
__APPLESCRIPT__}.chop
end

.search(query = "") ⇒ Object

launch alfred with query



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# File 'lib/alfred.rb', line 122

def search(query = "")
  %x{osascript <<__APPLESCRIPT__
  tell application "Alfred 2"
    search "#{query.gsub('"','\"')}"
  end tell
__APPLESCRIPT__}
end

.with_friendly_error(alfred_core = nil, &blk) ⇒ Object

Default entry point to build alfred workflow with this gem

Example:

class MyHandler < ::Alfred::Handler::Base
  # ......
end
Alfred.with_friendly_error do |alfred|
  alfred.with_rescue_feedback = true
  alfred.with_help_feedback = true
  MyHandler.new(alfred).register
end


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# File 'lib/alfred.rb', line 47

def with_friendly_error(alfred_core = nil, &blk)
  begin
    if alfred_core.nil? or !alfred_core.is_a?(::Alfred::Core)
      alfred = Alfred::Core.new
    end
  rescue Exception => e
    log_file = File.expand_path("~/Library/Logs/Alfred-Workflow.log")
    rescue_feedback = %Q{
      <items>
        <item autocomplete="" uid="Rescue Feedback" valid="no">
          <title>Alfred Gem Fail to Initialize.</title>
          <arg>Alfred::NoBundleIDError: Wrong Bundle ID Test!</arg>
          <subtitle>Check log #{log_file} for extra debug info.</subtitle>
          <icon>/System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/AlertStopIcon.icns</icon>
        </item>
        <item autocomplete="Alfred-Workflow.log" type="file" valid="yes">
          <title>Alfred-Workflow.log</title>
          <arg>#{log_file}</arg>
          <subtitle>#{log_file}</subtitle>
          <icon type="fileicon">/Applications/Utilities/Console.app</icon>
        </item>
      </items>
    }
    puts rescue_feedback

    File.open(log_file, "a+") do |log|
      log.puts "Alfred Gem Fail to Initialize.\n  #{e.message}"
      log.puts e.backtrace.join("  \n")
      log.flush
    end

    exit e.status_code
  end

  begin
    yield alfred
    alfred.start_handler

  rescue AlfredError => e
    alfred.ui.error e.message
    alfred.ui.debug e.backtrace.join("\n")
    puts alfred.rescue_feedback(
      :title => "#{e.class}: #{e.message}") if alfred.with_rescue_feedback
    exit e.status_code
  rescue Interrupt => e
    alfred.ui.error "\nQuitting..."
    alfred.ui.debug e.backtrace.join("\n")
    puts alfred.rescue_feedback(
      :title => "Interrupt: #{e.message}") if alfred.with_rescue_feedback
    exit 1
  rescue SystemExit => e
    puts alfred.rescue_feedback(
      :title => "SystemExit: #{e.status}") if alfred.with_rescue_feedback
    alfred.ui.error e.message
    alfred.ui.debug e.backtrace.join("\n")
    exit e.status
  rescue Exception => e
    alfred.ui.error(
      "A fatal error has occurred. " \
      "You may seek help in the Alfred supporting site, "\
      "forum or raise an issue in the bug tracking site.\n" \
      "  #{e.inspect}\n  #{e.backtrace.join("  \n")}\n")
    puts alfred.rescue_feedback(
      :title => "Fatal Error!") if alfred.with_rescue_feedback
      exit(-1)
  end
end

.workflow_folderObject



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# File 'lib/alfred.rb', line 116

def workflow_folder
  Dir.pwd
end