I'm using rails 3.0.9 with ruby 1.9.2. I am doing a system that allow users to put items into different closets. One of the user's possibility is to copy an item of an other user into his own closet (please tell me if you don't understand, I'm not good in explaining things..).
To handle images, I'm using paperclip 2.3.16. I'm testing my app with Rspec-rails 2.6.1, Cucumber-rails 1.0.2. When I run my tests with guard & spork on the asset's copy part, i'm having a "TypeError: can't dup NilClass". I've search on the net for an answer but didn't find anything specific and working :(.
Have you an idea about this issue ?
My code for closet_spec.rb (if you need something else, just tell me) :
describe '#tidy_up' do
let!(:other_user) { Factory.create(:confirmed_user, :user_name => 'Plop', :email => 'coin#plop.fr') }
let!(:closet) { other_user.closets.first }
let!(:item) { Item.create! :type_id => 42, :closet_id => dream_dressing.id }
let!(:dressing_item) { Item.create! :type_id => 42, :closet_id => dressing.id }
before do
path = File.join(Rails.root, "spec", "support", 'image.jpg')
f = File.open(path)
2.times.map do |n|
i = Item.new :type_id => 2#, :asset => Asset.new(picture)
i.save!
puts ">>>>>>>>>>>>>>>>>>>>> #{i.id}"
i.build_asset(:picture => f)
closet.items << i
end
#count = 0
end
it 'copies given items and assets to closet' do
expect { dream_dressing.tidy_up closet.items }.to change { dream_dressing.items.count }.by 2
expect { dream_dressing.tidy_up closet.items }.to change { dream_dressing.items.map{|i| i.asset; puts ">>>>>>>>>>>>>>>>> asset : #{i.asset} " }.length }.by 2
end
Related
I am trying to upload a file in rspec and use that file in my controller. Everything worked fine in Rails 4 but now in Rails 6, the Rack::Test::UploadedFile hash when received in controller, my tempfile filed is a File hash string object which makes it impossible to be used.
describe V1::ApplicationsApiController, type: :request do
let(:ic_front) { fixture_file_upload(file_fixture("ic_front.jpg")) }
let(:ic_back) { fixture_file_upload(file_fixture("ic_back.png")) }
context "Loan Eligibility Check Screening" do
it "runs background check v1.0.1" do
payload = {
"ic_front" => ic_front,
"ic_back_path" => ic_back,
"data" => {
"product_code" => product.code,
"include" => ["fico"],
"applicant" => {
"name" => "Florian Test 1",
"ic_or_passport_no" => "1234567890",
"consented_at" => Time.now.iso8601,
}
}
}
VCR.use_cassette('ic_check_and_ctos') do
post "/api/v1.0.1/applications/background_check", params: payload, as: :json
expect(response.status).to eq 200
end
end
end
end
Now in my controller, i get the following in params[:ic_front]
<ActionController::Parameters {"original_filename"=>"ic_front.jpg", "tempfile"=>"#<File:0x0000558457ecd5c0>", "content_type"=>nil} permitted: false>
In my controller, i want to be able to get the params[:ic_front].tempfile.path which i cannot do because tempfile is a string file hash.
I have added
include ActionDispatch::TestProcess
include Rack::Test::Methods
in my rails_helper.rb but didnt work. I tried moving into my tests but also didn't work as well.
Appreciate any new input on this
I'm adding Brakeman to a Rails product but I'm running into an issue. I want it to ignore my Gemfile and Gemfile.lock but when I run it with a command like
brakeman --skip-files Gemfile.lock,Gemfile
it's still touching the files. We use other systems to monitor our gems, but is it not possible to ignore the gem files completely? I can use a brakeman.ignore file of course but would prefer not to. Thanks for any assistance.
I believe this is the check to which you are referring:
https://github.com/presidentbeef/brakeman/blob/master/lib/brakeman/scanner.rb#L39-L40
Brakeman.notify "Processing gems..."
process_gems
The process_gems function is defined here:
https://github.com/presidentbeef/brakeman/blob/master/lib/brakeman/scanner.rb#L131-L152
#Process Gemfile
def process_gems
gem_files = {}
if #app_tree.exists? "Gemfile"
gem_files[:gemfile] = { :src => parse_ruby(#app_tree.read("Gemfile")), :file => "Gemfile" }
elsif #app_tree.exists? "gems.rb"
gem_files[:gemfile] = { :src => parse_ruby(#app_tree.read("gems.rb")), :file => "gems.rb" }
end
if #app_tree.exists? "Gemfile.lock"
gem_files[:gemlock] = { :src => #app_tree.read("Gemfile.lock"), :file => "Gemfile.lock" }
elsif #app_tree.exists? "gems.locked"
gem_files[:gemlock] = { :src => #app_tree.read("gems.locked"), :file => "gems.locked" }
end
if gem_files[:gemfile] or gem_files[:gemlock]
#processor.process_gems gem_files
end
rescue => e
Brakeman.notify "[Notice] Error while processing Gemfile."
tracker.error e.exception(e.message + "\nWhile processing Gemfile"), e.backtrace
end
The AppTree::exists? function is defined here:
https://github.com/presidentbeef/brakeman/blob/master/lib/brakeman/app_tree.rb#L82-L84
def exists?(path)
File.exist?(File.join(#root, path))
end
The GemProcessor::process_gems function is defined here:
https://github.com/presidentbeef/brakeman/blob/master/lib/brakeman/processors/gem_processor.rb#L11
...lots of code...
I don't see any code that would skip this functionality if a certain switch is provided to brakeman. It also looks like the AppTree::exists? function does not take into account if a file was provided to the --skip-files option.
Unfortunately, I believe the current answer is that you can not ignore the gem files completely.
You could create a PR to do what you want and see if the Brakeman team includes it in the next build:
https://brakemanscanner.org/docs/contributing/
Let us know if you discover a way to solve your problem.
I'm working my first project using Neo4j. I'm parsing wikipedia's page and pagelinks dumps to create a graph where the nodes are pages and the edges are links.
I've defined some rake tasks that download the dumps, parse the data, and save it in a Neo4j database. At the end of the rake task I print the number of pages and links created, and some of the pages with the most links. Here is the output of the raks task for the zawiki.
$ rake wiki[zawiki]
[ omitted ]
...
:: Done parsing zawiki
:: 1984 pages
:: 2144 links
:: The pages with the most links are:
9625.0 - Emijrp/List_of_Wikipedians_by_number_of_edits_(bots_included): 40
1363.0 - Gvangjsih_Bouxcuengh_Swcigih: 30
9112.0 - Fuzsuih: 27
1367.0 - Cungzcoj: 26
9279.0 - Vangz_Yenfanh: 19
It looks like pages and links are being created, but when I start a rails console, or the server the links aren't found.
$ rails c
jruby-1.7.5 :013 > Pages.all.count
=> 1984
jruby-1.7.5 :003 > Pages.all.reduce(0) { |count, page| count + page.links.count}
=> 0
jruby-1.7.5 :012 > Pages.all.sort_by { |p| p.links.count }.reverse[0...5].map { |p| p.links.count }
=> [0, 0, 0, 0, 0]
Here is the rake task, and this is the projects github page. Can anyone tell me why the links aren't saved?
DUMP_DIR = Rails.root.join('lib','assets')
desc "Download wiki dumps and parse them"
task :wiki, [:wiki] => 'wiki:all'
namespace :wiki do
task :all, [:wiki] => [:get, :parse] do |t, args|
# Print info about the newly created pages and links.
link_count = 0
Pages.all.each do |page|
link_count += page.links.count
end
indent "Done parsing #{args[:wiki]}"
indent "#{Pages.count} pages"
indent "#{link_count} links"
indent "The pages with the most links are:"
Pages.all.sort_by { |a| a.links.count }.reverse[0...5].each do |page|
puts "#{page.page_id} - #{page.title}: #{page.links.count}"
end
end
desc "Download wiki page and page links database dumps to /lib/assets"
task :get, :wiki do |t, args|
indent "Downloading dumps"
sh "#{Rails.root.join('lib', "get_wiki").to_s} #{args[:wiki]}"
indent "Done"
end
desc "Parse all dumps"
task :parse, [:wiki] => 'parse:all'
namespace :parse do
task :all, [:wiki] => [:pages, :pagelinks]
desc "Read wiki page dumps from lib/assests into the database"
task :pages, [:wiki] => :environment do |t, args|
parse_dumps('page', args[:wiki]) do |obj|
page = Pages.create_from_dump(obj)
end
indent = "Created #{Pages.count} pages"
end
desc "Read wiki pagelink dumps from lib/assests into the database"
task :pagelinks, [:wiki] => :environment do |t, args|
errors = 0
parse_dumps('pagelinks', args[:wiki]) do |from_id, namespace, to_title|
from = Pages.find(:page_id => from_id)
to = Pages.find(:title => to_title)
if to.nil? || from.nil?
errors = errors.succ
else
from.links << to
from.save
end
end
end
end
end
def indent *args
print ":: "
puts args
end
def parse_dumps(dump, wiki_match, &block)
wiki_match ||= /\w+/
DUMP_DIR.entries.each do |file|
file, wiki = *(file.to_s.match(Regexp.new "(#{wiki_match})-#{dump}.sql"))
if file
indent "Parsing #{wiki} #{dump.pluralize} from #{file}"
each_value(DUMP_DIR.join(file), &block)
end
end
end
def each_value(filename)
f = File.open(filename)
num_read = 0
begin # read file until line starting with INSERT INTO
line = f.gets
end until line.match /^INSERT INTO/
begin
line = line.match(/\(.*\)[,;]/)[0] # ignore begining of line until (...) object
begin
yield line[1..-3].split(',').map { |e| e.match(/^['"].*['"]$/) ? e[1..-2] : e.to_f }
num_read = num_read.succ
line = f.gets.chomp
end while(line[0] == '(') # until next insert block, or end of file
end while line.match /^INSERT INTO/ # Until line doesn't start with (...
f.close
end
app/models/pages.rb
class Pages < Neo4j::Rails::Model
include Neo4j::NodeMixin
has_n(:links).to(Pages)
property :page_id
property :namespace, :type => Fixnum
property :title, :type => String
property :restrictions, :type => String
property :counter, :type => Fixnum
property :is_redirect, :type => Fixnum
property :is_new, :type => Fixnum
property :random, :type => Float
property :touched, :type => String
property :latest, :type => Fixnum
property :length, :type => Fixnum
property :no_title_convert, :type => Fixnum
def self.create_from_dump(obj)
# TODO: I wonder if there is a way to compine these calls
page = {}
# order of this array is important, it corresponds to the data in obj
attrs = [:page_id, :namespace, :title, :restrictions, :counter, :is_redirect,
:is_new, :random, :touched, :latest, :length, :no_title_convert]
attrs.each_index { |i| page[attrs[i]] = obj[i] }
page = Pages.create(page)
return page
end
end
I must admit that I have no idea of how Neo4j works.
Transferring from other databases though, I too assume that either some validation is wrong, or maybe even something is misconfigured in your use of the database. The latter I can't give any advice on where to look, but if it's about validation, you can look at Page#errors or try calling Page#save! and see what it raises.
One crazy idea that just came to mind looking at this example is that maybe for that relation to be configured properly, you need a back reference, too.
Maybe has_n(:links).to(Page, :links) will help you. Or, if that doesn't work:
has_n(:links_left).to(Page, :links_right)
has_n(:links_right).from(Page, :links_left)
The more I look at this, the more I think the back reference to the same table is not configured properly and thus won't validate.
I am using Ruby on Rails 3.1.0 and the I18n gem. I (am implementing a plugin and) I would like to check at runtime if the I18n is missing a translation key/value pairs and, if so, to use a custom string. That is, I have:
validates :link_url,
:format => {
:with => REGEX,
:message => I18n.t(
'custom_invalid_format',
:scope => 'activerecord.errors.messages'
)
}
If in the .yml file there is not the following code
activerecord:
errors:
messages:
custom_invalid_format: This is the test error message 1
I would like to use the This is the test error message 2. Is it possible? If so, how can I make that?
BTW: For performance reasons, is it advisable to check at runtime if the translation key/value pairs is present?
You could pass a :default parameter to I18n.t:
I18n.t :missing, :default => 'Not here'
# => 'Not here'
You can read more about it here.
I just had the same question and I want to compute an automatic string in case the translation is missing. If I use the :default option I have to compute the automatic string every time even when the translation is not missing. So I searched for another solution.
You can add the option :raise => true or use I18n.translate! instead of I18n.translate. If no translation can be found an exception is raised.
begin
I18n.translate!('this.key.should.be.translated', :raise => true)
rescue I18n::MissingTranslationData
do_some_resource_eating_text_generation_here
end
I don't know how to this at runtime but you can use rake to find it out. You'll have create your own rake task for that. Here's one:
namespace :i18n do
desc "Find and list translation keys that do not exist in all locales"
task :missing_keys => :environment do
def collect_keys(scope, translations)
full_keys = []
translations.to_a.each do |key, translations|
new_scope = scope.dup << key
if translations.is_a?(Hash)
full_keys += collect_keys(new_scope, translations)
else
full_keys << new_scope.join('.')
end
end
return full_keys
end
# Make sure we've loaded the translations
I18n.backend.send(:init_translations)
puts "#{I18n.available_locales.size} #{I18n.available_locales.size == 1 ? 'locale' : 'locales'} available: #{I18n.available_locales.to_sentence}"
# Get all keys from all locales
all_keys = I18n.backend.send(:translations).collect do |check_locale, translations|
collect_keys([], translations).sort
end.flatten.uniq
puts "#{all_keys.size} #{all_keys.size == 1 ? 'unique key' : 'unique keys'} found."
missing_keys = {}
all_keys.each do |key|
I18n.available_locales.each do |locale|
I18n.locale = locale
begin
result = I18n.translate(key, :raise => true)
rescue I18n::MissingInterpolationArgument
# noop
rescue I18n::MissingTranslationData
if missing_keys[key]
missing_keys[key] << locale
else
missing_keys[key] = [locale]
end
end
end
end
puts "#{missing_keys.size} #{missing_keys.size == 1 ? 'key is missing' : 'keys are missing'} from one or more locales:"
missing_keys.keys.sort.each do |key|
puts "'#{key}': Missing from #{missing_keys[key].join(', ')}"
end
end
end
put the given in a .rake file in your lib/tasks directory and execute:
rake i18n:missing_keys
Information source is here and code on github here.
If you wish to pass variable to the message like This is the test error message {variable}
This is possible using variable in language file like below.
# app/views/home/index.html.erb
<%=t 'greet_username', :user => "Bill", :message => "Goodbye" %>
# config/locales/en.yml
en:
greet_username: "%{message}, %{user}!"
More description you can find here.
I use tail -f to display the log file when developing my Rails app.
It shows the log messages (in color! :), which is great.
But with so much information in the 80-width console, it becomes difficult to track where a certain "set" of log messages started when, say, I clicked on a button to GET a resource.
It would be easier if there was a line number or even a time stamp at the start of each log message/line. This way I could remember that I need to start looking at the log "after line number 2365" or "after 2010/10/10 23:33:23:45".
Is this possible to do? Is there some Rails internal option for this ?
why don't you just edit your desired environment's log tags
development.rb
config.log_tags [ lambda {|r| DateTime.now } ]
If you wanted to get a time stamp:
class ApplicationController < ActionController::Base
# ...
before_filter :log_tracker
def log_tracker
Rails.logger.add(1, "Log Date: #{DateTime.now}")
end
end
And format the date however you see fit....
That would work for Rails 2.1 +, prior you could access the ActiveSupport::Buffered log object with the constant: RAILS_DEFAULT_LOGGER
Get access to the actual log file with Rails.logger.instance_values["log"]
Getting the number of lines is difficult because the logger only opens the file for writing, probably for economy. I get an IOError: not opened for reading when I try.
`
Thanks #scaney.
I found a solution here.
I modified that code to add my own coloring highlights (for development only of course!) and now I can see things like 'parameters' in yellow in the console and I'm very pleased now!
In case someone is interested, here is the code I put at the end of environment.rb.
Here is my current (dirty) implementation. Will probably fix this up later (maybe make a gem, but for now this serves me fine)
WARNING
DIRTY CODE FOLLOWS! Use at your own risk!
module ActiveSupport
class BufferedLogger
#define the ANSI escape codes for normal and bright colors
$my_my_ansi_colors = {
:normal => "\x1B[0m",
:black => "\x1B[30m",
:red => "\x1B[31m", #red
:green => "\x1B[32m",
:yellow => "\x1B[33m",
:blue => "\x1B[34m",
:magenta => "\x1B[35m",
:cyan => "\x1B[36m",
:white => "\x1B[37m",
:bred => "\x1B[1m\x1B[31m", #bright red
:bgreen => "\x1B[1m\x1B[32m",
:byellow => "\x1B[1m\x1B[33m",
:bblue => "\x1B[1m\x1B[34m",
:bmagenta => "\x1B[1m\x1B[35m",
:bcyan => "\x1B[1m\x1B[36m",
:bwhite => "\x1B[1m\x1B[37m",
}
#take a string and using the keys in the hash, replace the keys in the
#string but surround the keys with ANSI color codes
#No idea how to retain the case of the key!(TODO someday)
def my_highlight msgx,hash
return msgx if msgx.blank?
return msgx if hash.empty?
hash.each_pair do |k,v|
if not k.nil?
msgx.gsub! Regexp.new(k, Regexp::IGNORECASE), $my_my_ansi_colors[:normal]+$my_my_ansi_colors[v]+k.upcase+$my_my_ansi_colors[:normal]
end
end
msgx
end
def add(severity, message = nil, progname = nil, &block)
return if #level > severity
message = (message || (block && block.call) || progname).to_s
#INSERT BEGINS
if not $myownglobalnumbercounter.nil?
$myownglobalnumbercounter += 1
else
$myownglobalnumbercounter = 1
end
level = {
0 => "DEBUG",
1 => "INFO",
2 => "WARN",
3 => "ERROR",
4 => "FATAL"
}[severity] || "U"
message = "\x1B[0m[%d %s] : %s" % [$myownglobalnumbercounter,level,message]
message = my_highlight message, {
"debug" => :white,
"error" => :bred,
"info" => :bwhite,
"warning" => :byellow,
"warn" => :byellow ,
"parameters" => :byellow,
"#" => :bgreen,
"ms " => :bmagenta,
"GET " => :bmagenta,
"PUT " => :bmagenta,
"POST " => :bmagenta,
"DELETE " => :bmagenta
}
#INSERT ENDS
message = "#{message}\n" unless message[-1] == ?\n
buffer << message
auto_flush
message
end
end
end