From 065859b90cc5ef403b8f47bd5394b343e556cc4d Mon Sep 17 00:00:00 2001
From: Azul <azul@riseup.net>
Date: Wed, 23 Mar 2016 21:48:52 +0100
Subject: upgrade: remove references to RestClient

CouchRest > 1.2 does not use RestClient anymore. So we should not try to
catch its errors.
---
 .../lib/couchrest/session/document.rb              | 119 +++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 vendor/gems/couchrest_session_store/lib/couchrest/session/document.rb

(limited to 'vendor/gems/couchrest_session_store/lib/couchrest/session/document.rb')

diff --git a/vendor/gems/couchrest_session_store/lib/couchrest/session/document.rb b/vendor/gems/couchrest_session_store/lib/couchrest/session/document.rb
new file mode 100644
index 0000000..b1e73cc
--- /dev/null
+++ b/vendor/gems/couchrest_session_store/lib/couchrest/session/document.rb
@@ -0,0 +1,119 @@
+require 'couchrest/session/utility'
+require 'time'
+
+class CouchRest::Session::Document < CouchRest::Document
+  include CouchRest::Model::Configuration
+  include CouchRest::Model::Connection
+  include CouchRest::Session::Utility
+  include CouchRest::Model::Rotation
+
+  rotate_database 'sessions',
+    :every => 1.month, :expiration_field => :expires
+
+  def self.fetch(sid)
+    self.allocate.tap do |session_doc|
+      session_doc.fetch(sid)
+    end
+  end
+
+  def self.build(sid, session, options = {})
+    self.new(CouchRest::Document.new({"_id" => sid})).tap do |session_doc|
+      session_doc.update session, options
+    end
+  end
+
+  def self.build_or_update(sid, session, options = {})
+    options[:marshal_data] = true if options[:marshal_data].nil?
+    doc = self.fetch(sid)
+    doc.update(session, options)
+    return doc
+  rescue CouchRest::NotFound
+    self.build(sid, session, options)
+  end
+
+  def self.find_by_expires(options = {})
+    options[:reduce] ||= false
+    design = database.get '_design/Session'
+    response = design.view :by_expires, options
+    response['rows']
+  end
+
+  def self.create_database!(name=nil)
+    db = super(name)
+    begin
+      db.get('_design/Session')
+    rescue CouchRest::NotFound
+      design = File.read(File.expand_path('../../../../design/Session.json', __FILE__))
+      design = JSON.parse(design)
+      db.save_doc(design.merge({"_id" => "_design/Session"}))
+    end
+    db
+  end
+
+  def initialize(doc)
+    @doc = doc
+  end
+
+  def fetch(sid = nil)
+    @doc = database.get(sid || doc['_id'])
+  end
+
+  def to_session
+    if doc["marshalled"]
+      session = unmarshal(doc["data"])
+    else
+      session = doc["data"]
+    end
+    return session
+  end
+
+  def delete
+    database.delete_doc(doc)
+  end
+
+  def update(session, options)
+    # clean up old data but leave id and revision intact
+    doc.reject! do |k,v|
+      k[0] != '_'
+    end
+    doc.merge! data_for_doc(session, options)
+  end
+
+  def save
+    database.save_doc(doc)
+  rescue CouchRest::Conflict
+    fetch
+    retry
+  rescue CouchRest::NotFound => exc
+    if exc.http_body =~ /no_db_file/
+      exc = CouchRest::StorageMissing.new(exc.response, database)
+    end
+    raise exc
+  end
+
+  def expired?
+    expires && expires < Time.now
+  end
+
+  protected
+
+  def data_for_doc(session, options)
+    { "data" => options[:marshal_data] ? marshal(session) : session,
+      "marshalled" => options[:marshal_data],
+      "expires" => expiry_from_options(options) }
+  end
+
+  def expiry_from_options(options)
+    expire_after = options[:expire_after]
+    expire_after && (Time.now + expire_after).utc
+  end
+
+  def expires
+    doc["expires"] && Time.iso8601(doc["expires"])
+  end
+
+  def doc
+    @doc
+  end
+
+end
-- 
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