Class: AsProject::AbstractRemoteFileTask
- Inherits:
-
Object
- Object
- AsProject::AbstractRemoteFileTask
show all
- Includes:
- Archive::Tar
- Defined in:
- lib/tasks/remote_file_task.rb
Overview
Concrete instances returned from User objects
Instance Attribute Summary collapse
Instance Method Summary
collapse
Constructor Details
Returns a new instance of AbstractRemoteFileTask.
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# File 'lib/tasks/remote_file_task.rb', line 81
def initialize(name, user)
@name = name
@user = user
yield self if block_given?
define
end
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Instance Attribute Details
Returns the value of attribute extracted_file.
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# File 'lib/tasks/remote_file_task.rb', line 76
def
@extracted_file
end
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#mounted_path ⇒ Object
Returns the value of attribute mounted_path.
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# File 'lib/tasks/remote_file_task.rb', line 76
def mounted_path
@mounted_path
end
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#name ⇒ Object
Returns the value of attribute name.
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# File 'lib/tasks/remote_file_task.rb', line 76
def name
@name
end
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#url ⇒ Object
Returns the value of attribute url.
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# File 'lib/tasks/remote_file_task.rb', line 76
def url
@url
end
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Instance Method Details
#clean_path(path) ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 279
def clean_path(path)
if(path.index(' '))
return %{'#{path}'}
end
return path
end
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#define ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 88
def define
@uri = URI.parse(url)
downloaded_file = downloaded_file_path
file downloaded_file do |f|
get_remote_file(@uri, downloaded_file)
if( == downloaded_file)
File.chmod(0755, )
end
end
if( != downloaded_file)
if(!Rake::Task.task_defined?())
file => downloaded_file do |f|
if(!File.exists?())
unpack_downloaded_file(downloaded_file, )
File.chmod(0755, )
end
end
end
end
task @name => []
end
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#downloaded_file_path ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 116
def downloaded_file_path
parts = @uri.path.split('/')
file = parts.pop
return File.join(@user.downloads, @name.to_s, file)
end
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#execute(params) ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 286
def execute(params)
target = File.basename()
if(!Logger.debug)
puts("#{target} #{params}")
end
system("#{clean_path()} #{params}")
end
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# File 'lib/tasks/remote_file_task.rb', line 112
def
return File.join(@user.downloads, @name.to_s, )
end
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#fetch(location, limit = 10) ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 225
def fetch(location, limit = 10)
uri = URI.parse(location)
raise UsageError.new("The RemoteFileTask can only handle HTTP requests at this time, it seems you were trying: #{uri.scheme}") if uri.scheme != 'http'
raise UsageError.new('HTTP redirect too deep') if limit == 0
response = nil
t = Thread.new {
response = Net::HTTP.get_response(uri.host, uri.path)
}
while t.alive?
print(".")
$stdout.flush
sleep(0.2)
end
if(response.is_a? Net::HTTPSuccess)
return response
elsif(response.is_a? Net::HTTPRedirection)
return fetch(response['location'], limit - 1)
else
if(response.nil?)
raise UsageError.new("Network connection failed!")
else
puts response.to_s
return response.error!
end
end
end
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#get_remote_file(uri, target) ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 261
def get_remote_file(uri, target)
if(!File.exists?(target))
puts "Fetching #{uri.to_s} into #{target} now!"
response = fetch(uri.to_s)
File.makedirs(File.dirname(target))
File.open(target, 'wb') do |f|
f.write(response.body)
end
puts ""
puts "Downloaded #{(response.body.size / 1024).to_s} KB"
puts "to: #{target}"
puts ""
end
end
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#is_dmg?(file) ⇒ Boolean
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# File 'lib/tasks/remote_file_task.rb', line 208
def is_dmg?(file)
return (file.split('.').pop == 'dmg')
end
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#is_exe?(file) ⇒ Boolean
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# File 'lib/tasks/remote_file_task.rb', line 191
def is_exe?(file)
return (file.split('.').pop == 'exe')
end
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#is_gzip?(file) ⇒ Boolean
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# File 'lib/tasks/remote_file_task.rb', line 204
def is_gzip?(file)
return (file.split('.').pop == 'gz')
end
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#is_targz?(file) ⇒ Boolean
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# File 'lib/tasks/remote_file_task.rb', line 199
def is_targz?(file)
parts = file.split('.')
return (parts.pop == 'gz' && parts.pop == 'tar')
end
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#is_zip?(file) ⇒ Boolean
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# File 'lib/tasks/remote_file_task.rb', line 195
def is_zip?(file)
return (file.split('.').pop == 'zip')
end
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#make_downloaded_dir(file) ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 212
def make_downloaded_dir(file)
dir = File.dirname(file)
File.makedirs(dir)
end
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#remote_file_dir ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 217
def remote_file_dir
return File.join(@user.downloads, @name.to_s)
end
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#remote_location ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 221
def remote_location
return File.join(remote_file_dir, )
end
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#unpack_dmg(dmg_file, dir) ⇒ Object
This is actually not unpacking the FlashPlayer Binary file as expected… OSX is treated the player binary as if it is a regular text file, but if it is copied manually, the command works fine!?
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# File 'lib/tasks/remote_file_task.rb', line 164
def unpack_dmg(dmg_file, dir)
if(mounted_path.nil?)
raise StandardError.new('DMG file downloaded, but the RemoteFileTask needs a mounted_path in order to mount it')
end
if(!File.exists?(full_mounted_path))
system("hdiutil mount #{dmg_file}")
end
mounted_target = File.join(full_mounted_path, )
from = full_mounted_path
to = File.join(@user.downloads, @name.to_s)
if(File.exists?(from))
`ditto '#{from}' #{to}`
end
if(File.exists?(full_mounted_path))
system("hdiutil unmount -force \"#{full_mounted_path}\"")
end
end
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#unpack_downloaded_file(file_name, expected_file) ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 122
def unpack_downloaded_file(file_name, expected_file)
dir = File.dirname(file_name)
Dir[dir + '/*'].each do |child|
if(child != '.' && child != '..' && child != file_name)
FileUtils.rm_rf(child)
end
end
if(!File.exists?(expected_file))
if(is_zip?(file_name))
unpack_zip(file_name, dir)
elsif(is_targz?(file_name))
unpack_targz(file_name, dir)
elsif(is_dmg?(file_name))
unpack_dmg(file_name, dir)
elsif(!is_exe?(file_name))
raise UsageError.new("RemoteFileTask does not know how to unpack files of type: #{file_name}")
end
end
end
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#unpack_targz(tgz_file, dir) ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 154
def unpack_targz(tgz_file, dir)
tar = Zlib::GzipReader.new(File.open(tgz_file, 'rb'))
Minitar.unpack(tar, dir)
end
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#unpack_zip(zip_file, dir) ⇒ Object
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# File 'lib/tasks/remote_file_task.rb', line 144
def unpack_zip(zip_file, dir)
Zip::ZipFile::open(zip_file) do |zf|
zf.each do |e|
fpath = File.join(dir, e.name)
FileUtils.mkdir_p(File.dirname(fpath))
zf.(e, fpath)
end
end
end
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