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Webdav integration - introduced get respond page for top level. TODO: define permission denied for move / copy new folder directives until after entered project; file inclusion still outstanding

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This commit is contained in:
Daniel Munn 2012-06-09 00:03:11 +01:00
parent 83a1613467
commit bf6c4e8f53
7 changed files with 221 additions and 19 deletions
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2
config/routes.rb
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@ -91,6 +91,6 @@ RedmineApp::Application.routes.draw do
mount DAV4Rack::Handler.new(
# :root => Rails.root.to_s,
:root_uri_path => "/dmsf/webdav",
:resource_class => RedmineDmsf::Webdav::ResourceFactory
:resource_class => RedmineDmsf::Webdav::ResourceProxy,
), :at => "/dmsf/webdav"
end

6
lib/redmine_dmsf/webdav.rb
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@ -1 +1,5 @@
require 'redmine_dmsf/webdav/resource_factory'
require 'redmine_dmsf/webdav/resource_proxy'
require 'redmine_dmsf/webdav/base_resource'
require 'redmine_dmsf/webdav/index_resource'

75
lib/redmine_dmsf/webdav/base_resource.rb Normal file
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@ -0,0 +1,75 @@
module RedmineDmsf
module Webdav
class BaseResource < DAV4Rack::Resource
DIR_FILE = "<tr><td class=\"name\"><a href=\"%s\">%s</a></td><td class=\"size\">%s</td><td class=\"type\">%s</td><td class=\"mtime\">%s</td></tr>"
def initialize(public_path, path, request, response, options)
super(public_path, path, request, response, options)
pinfo = path.split('/').drop(1)
if pinfo.length > 0
@project = Project.find(pinfo.first)
end
end
def accessor=(klass)
@__proxy = klass
end
def name
nil
end
def long_name
nil
end
def html_display
@response.body = ""
#@response.body << "<h1>HELLO WORLD</H1>"
Confict unless collection?
entities = children.map{|child| DIR_FILE % [child.public_path.html_safe, child.long_name || child.name, "-", child.content_type, child.last_modified]} * "\n"
page = index_page % [ path.empty? ? "/" : path, path.empty? ? "/" : path , entities ]
page.each_line{|l| @response.body << l}
end
def child(name)
@__proxy.child(name)
end
def index_page
return <<-PAGE
<html><head>
<title>%s</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<style type='text/css'>
table { width:100%%; }
.name { text-align:left; }
.size, .mtime { text-align:right; }
.type { width:11em; }
.mtime { width:15em; }
</style>
</head><body>
<h1>%s</h1>
<hr />
<table>
<tr>
<th class='name'>Name</th>
<th class='size'>Size</th>
<th class='type'>Type</th>
<th class='mtime'>Last Modified</th>
</tr>
%s
</table>
<hr />
</body></html>
PAGE
end
end
end
end

29
lib/redmine_dmsf/webdav/index_resource.rb Normal file
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@ -0,0 +1,29 @@
module RedmineDmsf
module Webdav
class IndexResource < BaseResource
def children
projects = Project.visible.find(:all, :order => 'lft')
return nill if projects.nil? || projects.empty?
projects.delete_if { |node| node.module_enabled?('dmsf').nil? }
projects.map do |p|
child p.identifier
end
end
def collection?
true
end
#Index resource ALWAYS exists
def exist?
true
end
def get(request, response)
html_display
OK
end
end
end
end

35
lib/redmine_dmsf/webdav/project_resource.rb Normal file
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@ -0,0 +1,35 @@
module RedmineDmsf
module Webdav
class ProjectResource < BaseResource
def name
@project.name
end
def exist?
!@Project.nil?
end
def collection?
exist?
end
def last_modified
@project.updated_on unless @project.nil?
end
def name
@project.identifier unless @project.nil?
end
def long_name
@project.name unless @project.nil?
end
def content_type
"Project" #l(:field_project)
end
end
end
end

17
lib/redmine_dmsf/webdav/resource_factory.rb
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@ -1,17 +0,0 @@
module RedmineDmsf
module Webdav
class ResourceFactory < DAV4Rack::Resource
def initialize(public_path, path, request, response, options)
super(public_path, path, request, response, options)
if (path == "")
end
end
def authenticate(username, password)
User.try_to_login(username, password) ? true : false
end
end
end
end

76
lib/redmine_dmsf/webdav/resource_proxy.rb Normal file
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@ -0,0 +1,76 @@
require 'webrick/httputils'
module RedmineDmsf
module Webdav
class ResourceProxy < DAV4Rack::Resource
include WEBrick::HTTPUtils
def initialize(public_path, path, request, response, options)
super(public_path, path, request, response, options)
pinfo = path.split('/').drop(1)
if (pinfo.length == 0) #If this is the base_path, we're at root
@resource_c = IndexResource.new(public_path, path, request, response, options)
elsif (pinfo.length == 1) #This is first level, and as such, project path
@resource_c = ProjectResource.new(public_path, path, request, response, options)
else #We made it all the way to DMSF Data
end
@resource_c.accessor= self unless @resource_c.nil?
end
def authenticate(username, password)
User.current = User.try_to_login(username, password) || nil
!User.current.nil?
end
def children
@resource_c.children
end
def collection?
@resource_c.collection?
end
def exist?
@resource_c.exist?
end
def creation_date
@resource_c.creation_date
end
def last_modified
@resource_c.last_modified
end
def last_modified=(time)
@resource_c.last_modified=(time)
end
def etag
@resource_c.etag
end
def content_type
@resource_c.content_type
end
def content_length
@resource_c.content_length
end
def get(request, response)
@resource_c.get(request, response)
end
def name
@resource_c.name
end
def long_name
@resource_c.long_name
end
end
end
end