83d7341553
Properties got added, they define getters, setters and aliases. They will also be the base of the new validation system.
143 lines
3.9 KiB
Ruby
143 lines
3.9 KiB
Ruby
# Copyright 2008 J. Chris Anderson
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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require "rubygems"
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require 'json'
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require 'rest_client'
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$:.unshift File.dirname(__FILE__) unless
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$:.include?(File.dirname(__FILE__)) ||
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$:.include?(File.expand_path(File.dirname(__FILE__)))
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require 'couchrest/monkeypatches'
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# = CouchDB, close to the metal
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module CouchRest
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VERSION = '0.12.6'
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autoload :Server, 'couchrest/core/server'
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autoload :Database, 'couchrest/core/database'
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autoload :Document, 'couchrest/core/document'
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autoload :Design, 'couchrest/core/design'
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autoload :View, 'couchrest/core/view'
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autoload :Model, 'couchrest/core/model'
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autoload :Pager, 'couchrest/helper/pager'
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autoload :FileManager, 'couchrest/helper/file_manager'
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autoload :Streamer, 'couchrest/helper/streamer'
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autoload :ExtendedDocument, 'couchrest/more/extended_document'
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require File.join(File.dirname(__FILE__), 'couchrest', 'mixins')
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# The CouchRest module methods handle the basic JSON serialization
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# and deserialization, as well as query parameters. The module also includes
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# some helpers for tasks like instantiating a new Database or Server instance.
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class << self
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# todo, make this parse the url and instantiate a Server or Database instance
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# depending on the specificity.
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def new(*opts)
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Server.new(*opts)
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end
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def parse url
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case url
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when /^http:\/\/(.*)\/(.*)\/(.*)/
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host = $1
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db = $2
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docid = $3
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when /^http:\/\/(.*)\/(.*)/
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host = $1
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db = $2
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when /^http:\/\/(.*)/
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host = $1
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when /(.*)\/(.*)\/(.*)/
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host = $1
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db = $2
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docid = $3
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when /(.*)\/(.*)/
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host = $1
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db = $2
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else
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db = url
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end
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db = nil if db && db.empty?
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{
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:host => host || "127.0.0.1:5984",
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:database => db,
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:doc => docid
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}
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end
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# set proxy for RestClient to use
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def proxy url
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RestClient.proxy = url
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end
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# ensure that a database exists
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# creates it if it isn't already there
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# returns it after it's been created
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def database! url
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parsed = parse url
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cr = CouchRest.new(parsed[:host])
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cr.database!(parsed[:database])
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end
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def database url
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parsed = parse url
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cr = CouchRest.new(parsed[:host])
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cr.database(parsed[:database])
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end
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def put uri, doc = nil
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payload = doc.to_json if doc
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JSON.parse(RestClient.put(uri, payload))
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end
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def get uri
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JSON.parse(RestClient.get(uri), :max_nesting => false)
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end
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def post uri, doc = nil
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payload = doc.to_json if doc
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JSON.parse(RestClient.post(uri, payload))
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end
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def delete uri
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JSON.parse(RestClient.delete(uri))
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end
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def copy uri, destination
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JSON.parse(RestClient.copy(uri, {'Destination' => destination}))
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end
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def move uri, destination
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JSON.parse(RestClient.move(uri, {'Destination' => destination}))
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end
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def paramify_url url, params = {}
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if params && !params.empty?
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query = params.collect do |k,v|
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v = v.to_json if %w{key startkey endkey}.include?(k.to_s)
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"#{k}=#{CGI.escape(v.to_s)}"
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end.join("&")
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url = "#{url}?#{query}"
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end
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url
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end
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end # class << self
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end |