Merge branch 'jchris_master'
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@ -1 +1,2 @@
|
||||||
.DS_Store
|
.DS_Store
|
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html/*
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176
LICENSE
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LICENSE
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Apache License
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Version 2.0, January 2004
|
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|
http://www.apache.org/licenses/
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TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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1. Definitions.
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"License" shall mean the terms and conditions for use, reproduction,
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END OF TERMS AND CONDITIONS
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|
@ -1,22 +1,22 @@
|
||||||
## CouchRest - CouchDB, close to the metal
|
== CouchRest - CouchDB, close to the metal
|
||||||
|
|
||||||
CouchRest is based on [CouchDB's couch.js test library](http://svn.apache.org/repos/asf/incubator/couchdb/trunk/share/www/script/couch.js), which I find to be concise, clear, and well designed. CouchRest lightly wraps CouchDB's HTTP API, managing JSON serialization, and remembering the URI-paths to CouchDB's API endpoints so you don't have to.
|
CouchRest is based on [CouchDB's couch.js test library](http://svn.apache.org/repos/asf/incubator/couchdb/trunk/share/www/script/couch.js), which I find to be concise, clear, and well designed. CouchRest lightly wraps CouchDB's HTTP API, managing JSON serialization, and remembering the URI-paths to CouchDB's API endpoints so you don't have to.
|
||||||
|
|
||||||
CouchRest's lighweight is designed to make a simple base for application and framework-specific object oriented APIs.
|
CouchRest's lighweight is designed to make a simple base for application and framework-specific object oriented APIs.
|
||||||
|
|
||||||
### Easy Install
|
=== Easy Install
|
||||||
|
|
||||||
`sudo gem install jchris-couchrest -s http://gems.github.com`
|
sudo gem install jchris-couchrest -s http://gems.github.com
|
||||||
|
|
||||||
### Relax, it's RESTful
|
=== Relax, it's RESTful
|
||||||
|
|
||||||
The core of Couchrest is Heroku’s excellent REST Client Ruby HTTP wrapper. REST Client takes all the nastyness of Net::HTTP and gives is a pretty face, while still giving you more control than Open-URI. I recommend it anytime you’re interfacing with a well-defined web service.
|
The core of Couchrest is Heroku’s excellent REST Client Ruby HTTP wrapper. REST Client takes all the nastyness of Net::HTTP and gives is a pretty face, while still giving you more control than Open-URI. I recommend it anytime you’re interfacing with a well-defined web service.
|
||||||
|
|
||||||
### Running the Specs
|
=== Running the Specs
|
||||||
|
|
||||||
The most complete documentation is the spec/ directory. To validate your CouchRest install, from the project root directory run `rake`, or `autotest` (requires RSpec and optionally ZenTest for autotest support).
|
The most complete documentation is the spec/ directory. To validate your CouchRest install, from the project root directory run `rake`, or `autotest` (requires RSpec and optionally ZenTest for autotest support).
|
||||||
|
|
||||||
### Examples
|
=== Examples
|
||||||
|
|
||||||
Quick Start:
|
Quick Start:
|
||||||
|
|
11
Rakefile
11
Rakefile
|
@ -1,4 +1,5 @@
|
||||||
require 'rake'
|
require 'rake'
|
||||||
|
require "rake/rdoctask"
|
||||||
require 'spec/rake/spectask'
|
require 'spec/rake/spectask'
|
||||||
|
|
||||||
desc "Run all specs"
|
desc "Run all specs"
|
||||||
|
@ -12,4 +13,14 @@ Spec::Rake::SpecTask.new(:doc) do |t|
|
||||||
t.spec_files = FileList['spec/*_spec.rb']
|
t.spec_files = FileList['spec/*_spec.rb']
|
||||||
end
|
end
|
||||||
|
|
||||||
|
desc "Generate the rdoc"
|
||||||
|
Rake::RDocTask.new do |rdoc|
|
||||||
|
files = ["README.rdoc", "LICENSE", "lib/**/*.rb"]
|
||||||
|
rdoc.rdoc_files.add(files)
|
||||||
|
rdoc.main = "README.rdoc"
|
||||||
|
rdoc.title = "CouchRest: Ruby CouchDB, close to the metal"
|
||||||
|
# rdoc.rdoc_dir = "doc/rdoc"
|
||||||
|
# rdoc.options << "--line-numbers" << "--inline-source"
|
||||||
|
end
|
||||||
|
|
||||||
task :default => :spec
|
task :default => :spec
|
||||||
|
|
15
THANKS
Normal file
15
THANKS
Normal file
|
@ -0,0 +1,15 @@
|
||||||
|
CouchRest THANKS
|
||||||
|
=====================
|
||||||
|
|
||||||
|
CouchRest was originally developed by J. Chris Anderson <jchris@grabb.it>
|
||||||
|
and a number of other contributors. Many people further contributed to
|
||||||
|
CouchRest by reporting problems, suggesting various improvements or submitting
|
||||||
|
changes. A list of these people is included below.
|
||||||
|
|
||||||
|
* Greg Borenstein <http://ideasfordozens.com>
|
||||||
|
* Geoffrey Grosenbach <http://nubyonrails.com/>
|
||||||
|
* Simon Rozet <simon /at/ rozet /dot/ name>
|
||||||
|
|
||||||
|
Patches are welcome. The primary source for this software project is:
|
||||||
|
|
||||||
|
http://github.com/jchris/couchrest/tree/master
|
|
@ -1,7 +1,7 @@
|
||||||
Gem::Specification.new do |s|
|
Gem::Specification.new do |s|
|
||||||
s.name = "couchrest"
|
s.name = "couchrest"
|
||||||
s.version = "0.9.3"
|
s.version = "0.9.4"
|
||||||
s.date = "2008-09-10"
|
s.date = "2008-09-11"
|
||||||
s.summary = "Lean and RESTful interface to CouchDB."
|
s.summary = "Lean and RESTful interface to CouchDB."
|
||||||
s.email = "jchris@grabb.it"
|
s.email = "jchris@grabb.it"
|
||||||
s.homepage = "http://github.com/jchris/couchrest"
|
s.homepage = "http://github.com/jchris/couchrest"
|
||||||
|
|
|
@ -1,96 +0,0 @@
|
||||||
class CouchRest
|
|
||||||
attr_accessor :uri, :uuid_batch_count
|
|
||||||
def initialize server = 'http://localhost:5984', uuid_batch_count = 1000
|
|
||||||
@uri = server
|
|
||||||
@uuid_batch_count = uuid_batch_count
|
|
||||||
end
|
|
||||||
|
|
||||||
# ensure that a database exists
|
|
||||||
# creates it if it isn't already there
|
|
||||||
# returns it after it's been created
|
|
||||||
def self.database! url
|
|
||||||
uri = URI.parse url
|
|
||||||
path = uri.path
|
|
||||||
uri.path = ''
|
|
||||||
cr = CouchRest.new(uri.to_s)
|
|
||||||
cr.database!(path)
|
|
||||||
end
|
|
||||||
|
|
||||||
def self.database url
|
|
||||||
uri = URI.parse url
|
|
||||||
path = uri.path
|
|
||||||
uri.path = ''
|
|
||||||
cr = CouchRest.new(uri.to_s)
|
|
||||||
cr.database(path)
|
|
||||||
end
|
|
||||||
|
|
||||||
# list all databases on the server
|
|
||||||
def databases
|
|
||||||
CouchRest.get "#{@uri}/_all_dbs"
|
|
||||||
end
|
|
||||||
|
|
||||||
def database name
|
|
||||||
CouchRest::Database.new(self, name)
|
|
||||||
end
|
|
||||||
|
|
||||||
# creates the database if it doesn't exist
|
|
||||||
def database! name
|
|
||||||
create_db(path) rescue nil
|
|
||||||
database name
|
|
||||||
end
|
|
||||||
|
|
||||||
# get the welcome message
|
|
||||||
def info
|
|
||||||
CouchRest.get "#{@uri}/"
|
|
||||||
end
|
|
||||||
|
|
||||||
# create a database
|
|
||||||
def create_db name
|
|
||||||
CouchRest.put "#{@uri}/#{name}"
|
|
||||||
database name
|
|
||||||
end
|
|
||||||
|
|
||||||
# restart the couchdb instance
|
|
||||||
def restart!
|
|
||||||
CouchRest.post "#{@uri}/_restart"
|
|
||||||
end
|
|
||||||
|
|
||||||
def next_uuid count = @uuid_batch_count
|
|
||||||
@uuids ||= []
|
|
||||||
if @uuids.empty?
|
|
||||||
@uuids = CouchRest.post("#{@uri}/_uuids?count=#{count}")["uuids"]
|
|
||||||
end
|
|
||||||
@uuids.pop
|
|
||||||
end
|
|
||||||
|
|
||||||
class << self
|
|
||||||
def put uri, doc = nil
|
|
||||||
payload = doc.to_json if doc
|
|
||||||
JSON.parse(RestClient.put(uri, payload))
|
|
||||||
end
|
|
||||||
|
|
||||||
def get uri
|
|
||||||
JSON.parse(RestClient.get(uri), :max_nesting => false)
|
|
||||||
end
|
|
||||||
|
|
||||||
def post uri, doc = nil
|
|
||||||
payload = doc.to_json if doc
|
|
||||||
JSON.parse(RestClient.post(uri, payload))
|
|
||||||
end
|
|
||||||
|
|
||||||
def delete uri
|
|
||||||
JSON.parse(RestClient.delete(uri))
|
|
||||||
end
|
|
||||||
|
|
||||||
def paramify_url url, params = nil
|
|
||||||
if params
|
|
||||||
query = params.collect do |k,v|
|
|
||||||
v = v.to_json if %w{key startkey endkey}.include?(k.to_s)
|
|
||||||
"#{k}=#{CGI.escape(v.to_s)}"
|
|
||||||
end.join("&")
|
|
||||||
url = "#{url}?#{query}"
|
|
||||||
end
|
|
||||||
url
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
|
@ -1,5 +0,0 @@
|
||||||
require File.join(File.dirname(__FILE__), "..", "couchrest")
|
|
||||||
|
|
||||||
%w(push generate).each do |filename|
|
|
||||||
require File.join(File.dirname(__FILE__), "commands", filename)
|
|
||||||
end
|
|
105
lib/couchrest.rb
105
lib/couchrest.rb
|
@ -1,29 +1,92 @@
|
||||||
|
# Copyright 2008 J. Chris Anderson
|
||||||
|
#
|
||||||
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
# you may not use this file except in compliance with the License.
|
||||||
|
# You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
# See the License for the specific language governing permissions and
|
||||||
|
# limitations under the License.
|
||||||
|
|
||||||
require "rubygems"
|
require "rubygems"
|
||||||
require 'json'
|
require 'json'
|
||||||
require 'rest_client'
|
require 'rest_client'
|
||||||
|
|
||||||
require File.dirname(__FILE__) + '/couch_rest'
|
$:.unshift File.dirname(__FILE__) unless
|
||||||
require File.dirname(__FILE__) + '/database'
|
$:.include?(File.dirname(__FILE__)) ||
|
||||||
require File.dirname(__FILE__) + '/pager'
|
$:.include?(File.expand_path(File.dirname(__FILE__)))
|
||||||
require File.dirname(__FILE__) + '/file_manager'
|
|
||||||
require File.dirname(__FILE__) + '/streamer'
|
|
||||||
|
|
||||||
# this has to come after the JSON gem
|
|
||||||
|
|
||||||
# this date format sorts lexicographically
|
require 'couchrest/monkeypatches'
|
||||||
# and is compatible with Javascript's new Date(time_string) constructor
|
|
||||||
# note that sorting will break if you store times from multiple timezones
|
module CouchRest
|
||||||
# I like to add a ENV['TZ'] = 'UTC' to my apps
|
autoload :Server, 'couchrest/core/server'
|
||||||
class Time
|
autoload :Database, 'couchrest/core/database'
|
||||||
def to_json(options = nil)
|
autoload :Pager, 'couchrest/helper/pager'
|
||||||
%("#{strftime("%Y/%m/%d %H:%M:%S %z")}")
|
autoload :FileManager, 'couchrest/helper/file_manager'
|
||||||
|
autoload :Streamer, 'couchrest/helper/streamer'
|
||||||
|
|
||||||
|
# The CouchRest module methods handle the basic JSON serialization
|
||||||
|
# and deserialization, as well as query parameters. The module also includes
|
||||||
|
# some helpers for tasks like instantiating a new Database or Server instance.
|
||||||
|
class << self
|
||||||
|
|
||||||
|
# todo, make this parse the url and instantiate a Server or Database instance
|
||||||
|
# depending on the specificity.
|
||||||
|
def new(*opts)
|
||||||
|
Server.new(*opts)
|
||||||
end
|
end
|
||||||
# this works to decode the outputted time format
|
|
||||||
# from ActiveSupport
|
# ensure that a database exists
|
||||||
# def self.parse string, fallback=nil
|
# creates it if it isn't already there
|
||||||
# d = DateTime.parse(string).new_offset
|
# returns it after it's been created
|
||||||
# self.utc(d.year, d.month, d.day, d.hour, d.min, d.sec)
|
def database! url
|
||||||
# rescue
|
uri = URI.parse url
|
||||||
# fallback
|
path = uri.path
|
||||||
# end
|
uri.path = ''
|
||||||
|
cr = CouchRest.new(uri.to_s)
|
||||||
|
cr.database!(path)
|
||||||
|
end
|
||||||
|
|
||||||
|
def database url
|
||||||
|
uri = URI.parse url
|
||||||
|
path = uri.path
|
||||||
|
uri.path = ''
|
||||||
|
cr = CouchRest.new(uri.to_s)
|
||||||
|
cr.database(path)
|
||||||
|
end
|
||||||
|
|
||||||
|
def put uri, doc = nil
|
||||||
|
payload = doc.to_json if doc
|
||||||
|
JSON.parse(RestClient.put(uri, payload))
|
||||||
|
end
|
||||||
|
|
||||||
|
def get uri
|
||||||
|
JSON.parse(RestClient.get(uri), :max_nesting => false)
|
||||||
|
end
|
||||||
|
|
||||||
|
def post uri, doc = nil
|
||||||
|
payload = doc.to_json if doc
|
||||||
|
JSON.parse(RestClient.post(uri, payload))
|
||||||
|
end
|
||||||
|
|
||||||
|
def delete uri
|
||||||
|
JSON.parse(RestClient.delete(uri))
|
||||||
|
end
|
||||||
|
|
||||||
|
def paramify_url url, params = nil
|
||||||
|
if params
|
||||||
|
query = params.collect do |k,v|
|
||||||
|
v = v.to_json if %w{key startkey endkey}.include?(k.to_s)
|
||||||
|
"#{k}=#{CGI.escape(v.to_s)}"
|
||||||
|
end.join("&")
|
||||||
|
url = "#{url}?#{query}"
|
||||||
|
end
|
||||||
|
url
|
||||||
|
end
|
||||||
|
end # class << self
|
||||||
end
|
end
|
|
@ -1,6 +1,6 @@
|
||||||
require 'fileutils'
|
require 'fileutils'
|
||||||
|
|
||||||
class CouchRest
|
module CouchRest
|
||||||
module Commands
|
module Commands
|
||||||
module Generate
|
module Generate
|
||||||
|
|
|
@ -1,4 +1,4 @@
|
||||||
class CouchRest
|
module CouchRest
|
||||||
|
|
||||||
module Commands
|
module Commands
|
||||||
|
|
|
@ -1,7 +1,7 @@
|
||||||
require 'cgi'
|
require 'cgi'
|
||||||
require "base64"
|
require "base64"
|
||||||
|
|
||||||
class CouchRest
|
module CouchRest
|
||||||
class Database
|
class Database
|
||||||
attr_reader :server, :host, :name, :root
|
attr_reader :server, :host, :name, :root
|
||||||
|
|
49
lib/couchrest/core/server.rb
Normal file
49
lib/couchrest/core/server.rb
Normal file
|
@ -0,0 +1,49 @@
|
||||||
|
module CouchRest
|
||||||
|
class Server
|
||||||
|
attr_accessor :uri, :uuid_batch_count
|
||||||
|
def initialize server = 'http://localhost:5984', uuid_batch_count = 1000
|
||||||
|
@uri = server
|
||||||
|
@uuid_batch_count = uuid_batch_count
|
||||||
|
end
|
||||||
|
|
||||||
|
# list all databases on the server
|
||||||
|
def databases
|
||||||
|
CouchRest.get "#{@uri}/_all_dbs"
|
||||||
|
end
|
||||||
|
|
||||||
|
def database name
|
||||||
|
CouchRest::Database.new(self, name)
|
||||||
|
end
|
||||||
|
|
||||||
|
# creates the database if it doesn't exist
|
||||||
|
def database! name
|
||||||
|
create_db(name) rescue nil
|
||||||
|
database name
|
||||||
|
end
|
||||||
|
|
||||||
|
# get the welcome message
|
||||||
|
def info
|
||||||
|
CouchRest.get "#{@uri}/"
|
||||||
|
end
|
||||||
|
|
||||||
|
# create a database
|
||||||
|
def create_db name
|
||||||
|
CouchRest.put "#{@uri}/#{name}"
|
||||||
|
database name
|
||||||
|
end
|
||||||
|
|
||||||
|
# restart the couchdb instance
|
||||||
|
def restart!
|
||||||
|
CouchRest.post "#{@uri}/_restart"
|
||||||
|
end
|
||||||
|
|
||||||
|
def next_uuid count = @uuid_batch_count
|
||||||
|
@uuids ||= []
|
||||||
|
if @uuids.empty?
|
||||||
|
@uuids = CouchRest.post("#{@uri}/_uuids?count=#{count}")["uuids"]
|
||||||
|
end
|
||||||
|
@uuids.pop
|
||||||
|
end
|
||||||
|
|
||||||
|
end
|
||||||
|
end
|
|
@ -1,6 +1,6 @@
|
||||||
require 'digest/md5'
|
require 'digest/md5'
|
||||||
|
|
||||||
class CouchRest
|
module CouchRest
|
||||||
class FileManager
|
class FileManager
|
||||||
attr_reader :db
|
attr_reader :db
|
||||||
attr_accessor :loud
|
attr_accessor :loud
|
|
@ -1,4 +1,4 @@
|
||||||
class CouchRest
|
module CouchRest
|
||||||
class Pager
|
class Pager
|
||||||
attr_accessor :db
|
attr_accessor :db
|
||||||
def initialize db
|
def initialize db
|
|
@ -1,4 +1,4 @@
|
||||||
class CouchRest
|
module CouchRest
|
||||||
class Streamer
|
class Streamer
|
||||||
attr_accessor :db
|
attr_accessor :db
|
||||||
def initialize db
|
def initialize db
|
22
lib/couchrest/monkeypatches.rb
Normal file
22
lib/couchrest/monkeypatches.rb
Normal file
|
@ -0,0 +1,22 @@
|
||||||
|
|
||||||
|
# this file must be loaded after the JSON gem
|
||||||
|
|
||||||
|
class Time
|
||||||
|
# this date format sorts lexicographically
|
||||||
|
# and is compatible with Javascript's new Date(time_string) constructor
|
||||||
|
# note that sorting will break if you store times from multiple timezones
|
||||||
|
# I like to add a ENV['TZ'] = 'UTC' to my apps
|
||||||
|
|
||||||
|
def to_json(options = nil)
|
||||||
|
%("#{strftime("%Y/%m/%d %H:%M:%S %z")}")
|
||||||
|
end
|
||||||
|
|
||||||
|
# this works to decode the outputted time format
|
||||||
|
# copied from ActiveSupport
|
||||||
|
# def self.parse string, fallback=nil
|
||||||
|
# d = DateTime.parse(string).new_offset
|
||||||
|
# self.utc(d.year, d.month, d.day, d.hour, d.min, d.sec)
|
||||||
|
# rescue
|
||||||
|
# fallback
|
||||||
|
# end
|
||||||
|
end
|
Loading…
Reference in a new issue