module Alfred

front_appid() click to toggle source

# 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_appname() click to toggle source

# 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 = "") click to toggle source

launch alfred with query

# 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) { |alfred| ... } click to toggle source

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

# 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_folder() click to toggle source

# File lib/alfred.rb, line 116
def workflow_folder
  Dir.pwd
end

Constants

Public Class Methods