+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
require "arvados/keep"
require "arvados/collection"
require "uri"
class CollectionsController < ApplicationController
include ActionController::Live
- skip_around_filter :require_thread_api_token, if: proc { |ctrl|
- Rails.configuration.anonymous_user_token and
+ skip_around_action :require_thread_api_token, if: proc { |ctrl|
+ !Rails.configuration.Users.AnonymousUserToken.empty? and
'show' == ctrl.action_name
}
- skip_around_filter(:require_thread_api_token,
+ skip_around_action(:require_thread_api_token,
only: [:show_file, :show_file_links])
- skip_before_filter(:find_object_by_uuid,
+ skip_before_action(:find_object_by_uuid,
only: [:provenance, :show_file, :show_file_links])
# We depend on show_file to display the user agreement:
- skip_before_filter :check_user_agreements, only: :show_file
- skip_before_filter :check_user_profile, only: :show_file
+ skip_before_action :check_user_agreements, only: :show_file
+ skip_before_action :check_user_profile, only: :show_file
RELATION_LIMIT = 5
['link_class', '=', 'resources'],
['name', '=', 'wants'],
['tail_uuid', '=', current_user.uuid],
- ['head_uuid', '=', @object.uuid]])
+ ['head_uuid', '=', @object.uuid]]).with_count("none")
logger.debug persist_links.inspect
else
return unprocessable "Invalid value #{value.inspect}"
@select ||= Collection.columns.map(&:name)
base_search = Collection.select(@select)
if params[:search].andand.length.andand > 0
- tags = Link.where(any: ['contains', params[:search]])
+ tags = Link.where(any: ['contains', params[:search]]).with_count("none")
@objects = (base_search.where(uuid: tags.collect(&:head_uuid)) |
base_search.where(any: ['contains', params[:search]])).
uniq { |c| c.uuid }
@objects = base_search.limit(limit).offset(offset)
end
- @links = Link.where(head_uuid: @objects.collect(&:uuid))
+ @links = Link.where(head_uuid: @objects.collect(&:uuid)).with_count("none")
@collection_info = {}
@objects.each do |c|
@collection_info[c.uuid] = {
end
def show_file_links
- Thread.current[:reader_tokens] = [params[:reader_token]]
- return if false.equal?(find_object_by_uuid)
- render layout: false
+ return show_file
end
def show_file
- # We pipe from arv-get to send the file to the user. Before we start it,
- # we ask the API server if the file actually exists. This serves two
- # purposes: it lets us return a useful status code for common errors, and
- # helps us figure out which token to provide to arv-get.
# The order of searched tokens is important: because the anonymous user
# token is passed along with every API request, we have to check it first.
# Otherwise, it's impossible to know whether any other request succeeded
# because of the reader token.
coll = nil
- tokens = [(Rails.configuration.anonymous_user_token || nil),
+ tokens = [(if !Rails.configuration.Users.AnonymousUserToken.empty? then
+ Rails.configuration.Users.AnonymousUserToken else nil end),
params[:reader_token],
Thread.current[:arvados_api_token]].compact
usable_token = find_usable_token(tokens) do
return
end
- # If we are configured to use a keep-web server, just redirect to
- # the appropriate URL.
- if Rails.configuration.keep_web_url or
- Rails.configuration.keep_web_download_url
- opts = {}
- if usable_token == params[:reader_token]
- opts[:path_token] = usable_token
- elsif usable_token == Rails.configuration.anonymous_user_token
- # Don't pass a token at all
- else
- # We pass the current user's real token only if it's necessary
- # to read the collection.
- opts[:query_token] = usable_token
- end
- opts[:disposition] = params[:disposition] if params[:disposition]
- return redirect_to keep_web_url(params[:uuid], params[:file], opts)
- end
-
- # No keep-web server available. Get the file data with arv-get,
- # and serve it through Rails.
-
- file_name = params[:file].andand.sub(/^(\.\/|\/|)/, './')
- if file_name.nil? or not coll.manifest.has_file?(file_name)
- return render_not_found
- end
-
- opts = params.merge(arvados_api_token: usable_token)
-
- # Handle Range requests. Currently we support only 'bytes=0-....'
- if request.headers.include? 'HTTP_RANGE'
- if m = /^bytes=0-(\d+)/.match(request.headers['HTTP_RANGE'])
- opts[:maxbytes] = m[1]
- size = params[:size] || '*'
- self.response.status = 206
- self.response.headers['Content-Range'] = "bytes 0-#{m[1]}/#{size}"
- end
- end
-
- ext = File.extname(params[:file])
- self.response.headers['Content-Type'] =
- Rack::Mime::MIME_TYPES[ext] || 'application/octet-stream'
- if params[:size]
- size = params[:size].to_i
- if opts[:maxbytes]
- size = [size, opts[:maxbytes].to_i].min
- end
- self.response.headers['Content-Length'] = size.to_s
- end
- self.response.headers['Content-Disposition'] = params[:disposition] if params[:disposition]
- begin
- file_enumerator(opts).each do |bytes|
- response.stream.write bytes
- end
- ensure
- response.stream.close
+ opts = {}
+ if usable_token == params[:reader_token]
+ opts[:path_token] = usable_token
+ elsif usable_token == Rails.configuration.Users.AnonymousUserToken
+ # Don't pass a token at all
+ else
+ # We pass the current user's real token only if it's necessary
+ # to read the collection.
+ opts[:query_token] = usable_token
end
+ opts[:disposition] = params[:disposition] if params[:disposition]
+ return redirect_to keep_web_url(params[:uuid], params[:file], opts)
end
def sharing_scopes
if params["tab_pane"] == "Provenance_graph"
@prov_svg = ProvenanceHelper::create_provenance_graph(@object.provenance, "provenance_svg",
{:request => request,
- :direction => :top_down,
+ :direction => "RL",
:combine_jobs => :script_only}) rescue nil
end
else
if Job.api_exists?(:index)
jobs_with = lambda do |conds|
- Job.limit(RELATION_LIMIT).where(conds)
+ Job.limit(RELATION_LIMIT).with_count("none").where(conds)
.results.sort_by { |j| j.finished_at || j.created_at }
end
@output_of = jobs_with.call(output: @object.portable_data_hash)
@log_of = jobs_with.call(log: @object.portable_data_hash)
end
- @project_links = Link.limit(RELATION_LIMIT).order("modified_at DESC")
+ @project_links = Link.limit(RELATION_LIMIT).with_count("none").order("modified_at DESC")
.where(head_uuid: @object.uuid, link_class: 'name').results
- project_hash = Group.where(uuid: @project_links.map(&:tail_uuid)).to_hash
+ project_hash = Group.where(uuid: @project_links.map(&:tail_uuid)).with_count("none").to_hash
@projects = project_hash.values
- @permissions = Link.limit(RELATION_LIMIT).order("modified_at DESC")
+ @permissions = Link.limit(RELATION_LIMIT).with_count("none").order("modified_at DESC")
.where(head_uuid: @object.uuid, link_class: 'permission',
name: 'can_read').results
@search_sharing = search_scopes
if params["tab_pane"] == "Used_by"
@used_by_svg = ProvenanceHelper::create_provenance_graph(@object.used_by, "used_by_svg",
{:request => request,
- :direction => :top_down,
+ :direction => "LR",
:combine_jobs => :script_only,
:pdata_only => true}) rescue nil
end
helper_method :download_link
def download_link
- collections_url + "/download/#{@object.uuid}/#{@search_sharing.first.api_token}/"
+ token = @search_sharing.first.api_token
+ keep_web_url(@object.uuid, nil, {path_token: token})
end
def share
end
def update
- updated_attr = params[:collection].each.select {|a| a[0].andand.start_with? 'rename-file-path:'}
+ updated_attr = params[:collection].to_unsafe_hash.each.select {|a| a[0].andand.start_with? 'rename-file-path:'}
if updated_attr.size > 0
# Is it file rename?
end
end
- def tags
- render
- end
-
- def save_tags
- tags_param = params['tag_data']
- if tags_param
- if tags_param.is_a?(String) && tags_param == "empty"
- tags = {}
- else
- tags = tags_param
- end
- end
-
- if tags
- if @object.update_attributes properties: tags
- @saved_tags = true
- render
- else
- self.render_error status: 422
- end
- end
- end
-
protected
def find_usable_token(token_list)
def keep_web_url(uuid_or_pdh, file, opts)
munged_id = uuid_or_pdh.sub('+', '-')
- fmt = {uuid_or_pdh: munged_id}
- tmpl = Rails.configuration.keep_web_url
- if Rails.configuration.keep_web_download_url and
- (!tmpl or opts[:disposition] == 'attachment')
+ tmpl = Rails.configuration.Services.WebDAV.ExternalURL.to_s
+
+ if Rails.configuration.Services.WebDAVDownload.ExternalURL != URI("") and
+ (tmpl.empty? or opts[:disposition] == 'attachment')
# Prefer the attachment-only-host when we want an attachment
# (and when there is no preview link configured)
- tmpl = Rails.configuration.keep_web_download_url
- elsif not Rails.configuration.trust_all_content
- check_uri = URI.parse(tmpl % fmt)
+ tmpl = Rails.configuration.Services.WebDAVDownload.ExternalURL.to_s
+ elsif not Rails.configuration.Collections.TrustAllContent
+ check_uri = URI.parse(tmpl.sub("*", munged_id))
if opts[:query_token] and
+ (check_uri.host.nil? or (
not check_uri.host.start_with?(munged_id + "--") and
- not check_uri.host.start_with?(munged_id + ".")
+ not check_uri.host.start_with?(munged_id + ".")))
# We're about to pass a token in the query string, but
# keep-web can't accept that safely at a single-origin URL
# template (unless it's -attachment-only-host).
- tmpl = Rails.configuration.keep_web_download_url
- if not tmpl
+ tmpl = Rails.configuration.Services.WebDAVDownload.ExternalURL.to_s
+ if tmpl.empty?
raise ArgumentError, "Download precluded by site configuration"
end
logger.warn("Using download link, even though inline content " \
end
end
- if tmpl == Rails.configuration.keep_web_download_url
+ if tmpl == Rails.configuration.Services.WebDAVDownload.ExternalURL.to_s
# This takes us to keep-web's -attachment-only-host so there is
# no need to add ?disposition=attachment.
opts.delete :disposition
end
- uri = URI.parse(tmpl % fmt)
+ uri = URI.parse(tmpl.sub("*", munged_id))
+ if tmpl.index("*").nil?
+ uri.path = "/c=#{munged_id}"
+ end
uri.path += '/' unless uri.path.end_with? '/'
if opts[:path_token]
uri.path += 't=' + opts[:path_token] + '/'
end
uri.path += '_/'
- uri.path += URI.escape(file)
+ uri.path += URI.escape(file) if file
query = Hash[URI.decode_www_form(uri.query || '')]
{ query_token: 'api_token',
uri.to_s
end
-
- # Note: several controller and integration tests rely on stubbing
- # file_enumerator to return fake file content.
- def file_enumerator opts
- FileStreamer.new opts
- end
-
- class FileStreamer
- include ArvadosApiClientHelper
- def initialize(opts={})
- @opts = opts
- end
- def each
- return unless @opts[:uuid] && @opts[:file]
-
- env = Hash[ENV].dup
-
- require 'uri'
- u = URI.parse(arvados_api_client.arvados_v1_base)
- env['ARVADOS_API_HOST'] = "#{u.host}:#{u.port}"
- env['ARVADOS_API_TOKEN'] = @opts[:arvados_api_token]
- env['ARVADOS_API_HOST_INSECURE'] = "true" if Rails.configuration.arvados_insecure_https
-
- bytesleft = @opts[:maxbytes].andand.to_i || 2**16
- io = IO.popen([env, 'arv-get', "#{@opts[:uuid]}/#{@opts[:file]}"], 'rb')
- while bytesleft > 0 && (buf = io.read([bytesleft, 2**16].min)) != nil
- # shrink the bytesleft count, if we were given a maximum byte
- # count to read
- if @opts.include? :maxbytes
- bytesleft = bytesleft - buf.length
- end
- yield buf
- end
- io.close
- # "If ios is opened by IO.popen, close sets $?."
- # http://www.ruby-doc.org/core-2.1.3/IO.html#method-i-close
- Rails.logger.warn("#{@opts[:uuid]}/#{@opts[:file]}: #{$?}") if $? != 0
- end
- end
end
projects / arvados.git / blobdiff