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  • using paperclip with secure and non-secure files

    - by crankharder
    First off, we have this namespaced/sti'd structure for our different types of 'Media' Media< Ar::Base Media::Local < Media Media::Local::Image < Media::Local Media::Local::Csv < Media::Local etc... etc.. This is excellent since a user can have many media, and how we display each piece of media is based on the class name and a co-responding partial. But what if we have some Csv's that need to be secure? That is, they can't reside inside of public. I really hate the idea of branching Media again and doing something like this: Media::Secure < Media Media::Secure::Image < Media::Secure Media::NotSecure < Media Media::NotSecure::Image < Media::NotSecure ...where Secure and NotSecure would have different params passed to has_attached_file. Now there are two classes that represent Image and it makes my view/helper system that much more complicated -- not to mention it feels very obtuse. What I would really like to do is be able to change where certain Paperclip::Attachment objects get saved before they get saved (e.g. anything uploaded through foo_secure_action) -- but I can't seem to make this work. Paperclip::Attachment has an @options hash with :path and :url, but changing those before it is saved doesn't have an effect on where it actually gets set. Even if this is possible, I'm not sure if it would have further consequences... I'm open to alternative ideas for structuring this data, but for the moment I like the idea of using STI for this situation.

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  • Replace all "&gt;"(>) which are inside <code> tags

    - by Micke
    How can i replace all &gt; with > and &lt; with < inside a <code> tag with ruby? For example: <code>&lt;script&gt;alert('I steal cookies');&lt;/script&gt;</code> With: <code><script>alert('I steal cookies);<script><code> The reason for this is because the h() method escapes all the < and > Thanks, Micke

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  • jqmodal IE (7 or 8) flashes black before modal loaded

    - by brad
    This is killing me. In both IE7 and 8, using jqModal, the screen flashes black before the modal content is loaded. I've set up a test app to show you what's happening. I've taken jqModal EXACTLY from the site, no changes whatsoever, no external css that could be affecting my app. It works perfectly in every other browser (including IE6). http://jqmtest.heroku.com/ So, first two links are ajax calls, second is straight up inline HTML. (I originally thought it was the ajax that was affecting it, but that doesn't seem to be the case, I then thought it was slow loading ajax, hence to two differen ajax links) What's crazy is that the jqmodal site itself works perfectly in IE, no flashing of black, but I can't see what I'm doing wrong. Code is straight forward html: <body> <div id="ajaxModal" class="jqmWindow"></div> <div id="inlineModal" class="jqmWindow"> <div style="height:300px;position:relative;"> <p>Here's some inline content</p> <a href="#" onclick='$("#inlineModal").jqmHide();return false;' style="position:absolute;bottom:10px;right:10px">Close</a> </div> </div> <div style="width:600px;height:400px;margin:auto;background:#eee;"> <p><a href="/ajax/short" class="jqModal">Short loading modal</a></p> <br /> <p><a href="/ajax/long" class="jqModal">Longer loading modal</a></p> <br /> <p><a href="#" class="jqInline">inline modal</a></p> </div> </body> Javascript: <script type="text/javascript"> $(function(){ $("#ajaxModal").jqm({ajax:'@href', modal:true}); $("#inlineModal").jqm({modal:true, trigger:'.jqInline'}); }); </script> CSS is exactly the same as the one downloaded from jqModal's site so I'll omit it, but you can see it on my app Has anyone experienced this? I don't get how his works and mine doesn't.

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  • How to store UTC time values in Mongo with Mongoid?

    - by Jerry Cheung
    The behavior I'm observing with the Mongoid adapter is that it'll save 'time' fields with the current system timezone into the database. Note that it's the system time and not Rail's environment's Time.zone. If I change the system timezone, then subsequent saves will pick up the current system timezone. # system currently at UTC -7 @record.time_attribute = Time.now.utc @record.save # in mongo, the value is "time_attribute" : "Mon May 17 2010 12:00:00 GMT-0700 (QYZST)" @record.reload.time_attribute.utc? # false

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  • rake jobs:work working fine. problem with script/delayed_job start.

    - by krunal shah
    I am calling function with LoadData.send_later(:test). LoadData is my class and test is my method. It's working fine while i am running rake jobs:work. But when i am running script/delayed_job start or run that time delayed_job.log shows error like TEastern Daylight Time: *** Starting job worker delayed_job host:KShah pid:5968 TEastern Daylight Time: * [Worker(delayed_job host:KShah pid:5968)] acquired lock on LoadData.load_test_data_with_delayed_job Could not load object for job: uninitialized constant LoadData TEastern Daylight Time: * [JOB] delayed_job host:KShah pid:5968 completed after 0.0310 TEastern Daylight Time: 1 jobs processed at 10.6383 j/s, 0 failed ... Any solution??

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  • How to force the method for a formtastic form to be put?

    - by J. Pablo Fernández
    I have something like semantic_form_for @whatever, :url => whatever_url which generates a from with method="post" I need it to be put, I've already tried: semantic_form_for @whatever, :url => whatever_url, :html => {:method => "put"} and semantic_form_for @whatever, :url => whatever_url, :html => {:method => :put} and semantic_form_for @whatever, :url => whatever_url, :html_args => {:method => :put} with no effect. Any ideas how it's done?

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  • if_attribute sintax problem on declarative_authorization

    - by Victor Martins
    I have an Organization that has_many Affiliations And a mission that has_one Organization So i can do this: m = Mission.first m.organization.affiliations A user also has_many affiliations so I can do: u = User.first u.affiliations In declarative_authorization I want a user to be able to manage a mission if he is affiliated to the organization of the mission. I'm trying this: has_permission_on :missions, :to => [:manage] do if_attribute [:affiliations, {:mission => :organization} ] => intersects_with { user.affiliations.type_admin } end But I get the error: [:affiliations, {:mission=>:organization}] is not a symbol What's wrong with the sintax?

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  • Problem with ar_mailer

    - by Roberto
    Hi guys, I'm running a strange problem sending emails. Basicly I'm getting this exception: ArgumentError (wrong number of arguments (1 for 0)): /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/base.rb:642:in `initialize' /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/base.rb:642:in `new' /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/base.rb:642:in `create' /usr/lib/ruby/gems/1.8/gems/ar_mailer-1.3.1/lib/action_mailer/ar_mailer.rb:92:in `perform_delivery_activerecord' /usr/lib/ruby/gems/1.8/gems/ar_mailer-1.3.1/lib/action_mailer/ar_mailer.rb:91:in `each' /usr/lib/ruby/gems/1.8/gems/ar_mailer-1.3.1/lib/action_mailer/ar_mailer.rb:91:in `perform_delivery_activerecord' /usr/lib/ruby/gems/1.8/gems/actionmailer-2.1.1/lib/action_mailer/base.rb:508:in `__send__' /usr/lib/ruby/gems/1.8/gems/actionmailer-2.1.1/lib/action_mailer/base.rb:508:in `deliver!' /usr/lib/ruby/gems/1.8/gems/actionmailer-2.1.1/lib/action_mailer/base.rb:383:in `method_missing' /app/controllers/web_reservations_controller.rb:29:in `test_email' In my web_reservations_controller I have a simply method calling TestMailer.deliver_send_email And my TesMailer is something like: class TestMailer < ActionMailer::ARMailer def send_email @recipients = "[email protected]" @from = "[email protected]" @subject = "TEST MAIL SUBJECT" @body = "<br>TEST MAIL MESSAGE" @content_type = "text/html" end end Do you have any idea? Thanks! Roberto

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  • HTML encode UTF-8 string gets mangled into latin1

    - by Ken Mayer
    I'm parsing my nginx logs, and I want to discover some details from the HTTP_REFERER string, for example, the query string used to find the web site. One user typed in "México" which gets encoded in the log as "query=M%E9xico". Passing this through Rack::Utils.parse_query('query=M%E9xico') you get a hash, {"query" = "M?xico"} When you to stuff "M?exico" into Postgres (but not the more forgiving SQLite), it pukes because the string isn't proper UTF-8. Looking at http://rack.rubyforge.org/doc/Rack/Utils.html#M000324, unescape is packing a hex string. How can I convert the string back to UTF-8, or can I get parse_query to return UTF-8 in the first place.

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  • Authlogic with nested attributes and polymorphic associations

    - by ferparra
    Hi all! I'm having trouble with the following code: User < AR acts_as_authentic belongs_to :owner, :polymorphic => true end Worker < AR has_one :user, :as => :owner accepts_nested_attributes_for :user end Employer < AR has_one :user, :as => :owner accepts_nested_attributes_for :user end I'd like to create registration forms based on user types, and to include authentication fields such as username and password. I currently do this: UserRegistrationController < AC #i.e. a new Employer def new @employer = Employer.new @employer.build_user end ... end I then include User fields with fields_for. All views render fine, but here's the catch: I cannot build a User, it tells me :password is a wrong method, so I guess the authentication logic was bypassed. What should I do? Am I doing it wrong altogether? Should I drop polymorphic associations in favor of Single Table Inheritance? Whatever I do, I have to make sure it plays nicely with Authlogic.

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  • Paypal subscriptions IPN - problem with users subscribing multiple times

    - by Brian Armstrong
    I'm using paypal subscriptions and the instant payment notification (IPN) to handle subscribers on my site. For the most part it works well but there is one occasional problem I've encountered. Usually if a user cancels their subscription, I wait for the "end of term" (subscr_eot) notification before disabling access to my site. So if they prepay for the whole month, and then cancel right away, they still have access for the rest of the month (as it should be). But some users are having this problem where they: Cancel their subscription Before the "end of term" is reached they decide to re-subscribe When the "end of term" is reached for their first subscription, my app receives the notification and fires off an email to the user with something like "your account has been disabled, if you ever want to sign up again, you can re-subscribe by clicking here". This confuses them because they are thinking...that's weird, I thought I subscribed like a week ago (and they did). So they go subscribe AGAIN. Now they have two concurrent running subscriptions to my site and I get a support email in a month or two ("wtf you billed me twice this month jerk!!") So I haven't found a good way to fix this. I guess the best solution would be to do an additional API call when the "end of term" notification is received which asks paypal "hey did this person already re-subscribe?". If so then no need to fire off that email. But I haven't seen any way to do this API call yet. Another solution is to disable their account immediately when they cancel (the "subscr_cancel" notification) but then I get different angry support emails "hey I prepaid for the whole month why was my account disabled already!!". Anyone else solved this?

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  • If statement with code on same block in haml, RoR

    - by Micke
    Hello, i have this Haml view: !!! strict %html{:xmlns => "http://www.w3.org/1999/xhtml"} %head %meta{:content => "text/html; charset=utf-8", "http-equiv" => "Content-Type"} %title Lighty | #{@page_title || "Home"} %body #popup Login here #fade #wrapper #container #header %a#logo{:href => "/"} #menu %ul#main %li#lighty %a{:href => "/"} Lighty %ul %li %a Link here %li#community %a{:href => "/community"} Community #content And i would like to add an if on line #16 to check if it is the currently visited page and add the class "active" to the li if it returns true. How do i write that if statement there and is there any easier way to do this? My plan now is to use a variable like @current_page and testif it @current_page == "community" and add a class if it returns right. Am i thinking wrong? any easier way to accomplish this? Thanks for your answer and sorry for my bad english.

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  • if_attribute on declarative authorization

    - by Victor Martins
    I have a many-to-many relationship like this: A user has_many organizations through affiliations and vice-versa. I'm using declarative organizations and I only want a user to edit a particular organization if he is affiliated and the affiliationtype attribute of affiliation is a particular value. So affiliations has 3 columns , user_id, organization_id and affiliationtype_id I can do: o = Organization.find(:first) o.affiliatons[0].user and get the user now I wish to do this: has_permission_on [:organizations], :to => :edit do if_attribute (...) end That if_attribute should see if the current user is the organization.affiliation[?].user and if the organization.affiliation[?].affiliationtype_id = "3" I hope this is syntax issue ... I really need to get this working.

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  • Adding confirmable module to an existing site using Devise

    - by slythic
    Hi all, I'm using devise for a web app and wanted to add the confirmable module to the site. However, since a confirmation_token isn't generated users can't sign in. When clicking the 'Didn't receive confirmation instructions?' link the token still isn't generated. What is the best way to get this to work? Many thanks, Tony

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  • phusion_passenger/plugin.r b:37:in `load': undefined method `dir' for nil:NilClass (NoMethodError)

    - by dohkoos
    gem install passenger # version 3.0.2 run the command 'passenger start' then I got the error: c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passenger/plugin.r b:37:in `load': undefined method `dir' for nil:NilClass (NoMethodError) from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/plugin.rb:34:in `each' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/plugin.rb:34:in `load' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/plugin.rb:72:in `initialize' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/standalone/start_command.rb:52:in `new' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/standalone/start_command.rb:52:in `initialize' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/standalone/main.rb:93:in `new' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/standalone/main.rb:93:in `run_command' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/standalone/main.rb:48:in `each_command' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/standalone/main.rb:43:in `each' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/standalone/main.rb:43:in `each_command' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/standalone/main.rb:91:in `run_command' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/standalone/main.rb:62:in `run!' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/lib/phusion_passe nger/standalone/main.rb:39:in `run!' from c:/Ruby187/lib/ruby/gems/1.8/gems/passenger-3.0.2/bin/passenger:32 from c:/Ruby187/bin/passenger:19:in `load' from c:/Ruby187/bin/passenger:19 Any ideas would be greatly appreciated.

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  • RJS error: TypeError: element is null

    - by salilgaikwad
    Hi All, I got RJS error: TypeError: element is null while using ajax. I used in view <%= periodically_call_remote(:url={:action='get_user_list', :id='1'}, :frequency = '5') % in controller render :update do |page| page.replace_html 'chat_area', :partial => 'chat_area', :object = [@chats, @user] if @js_update end in partial chat_area <% if [email protected]? && !show_div(@chats).blank?% <% show_div_id=show_div(@chats) % <% for chat in @chats % " style="display:<%= (chat.id == show_div_id)? 'block' : 'none' %;" <% form_remote_for(:chat, :url => {:controller=>'chats', :action='create', :id=1}, :html={:name = "form_#{chat.id}"}, :complete="resetContent('#{chat.id}');") do |f| % <%= f.hidden_field :sessionNo, :value=chat.sessionNo % <%= f.text_area :chatContent, :id= "chatContent_field_#{chat.id}", :cols="100", :rows="6", :onKeyPress="return submitenter(this,event);" % ')"/ <% end % </div> <% end % <% else % <% end % My div present in index.html.erb <table border="0" width="100%" cellspacing="0" cellpadding="0"> <tbody><tr> <td align="left" width="80%" valign="top" style=""> <%= text_area :chat, :chatContent, :id=> "chatContent_field", :cols=>"100", :rows=>"6" %> </td> <td align="left" width="20%" valign="bottom" style="padding-left:10px;padding-left:10px;x" > <div id="chat_area"> <%= render :partial => 'chat_area' %> </div> </td> </tr> </tbody> </table> Any help is appreciated. Regards, Salil Gaikwad

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  • Efficient counting of an association’s association

    - by Matthew Robertson
    In my app, when a User makes a Comment in a Post, Notifications are generated that marks that comment as unread. class Notification < ActiveRecord::Base belongs_to :user belongs_to :post belongs_to :comment class User < ActiveRecord::Base has_many :notifications class Post < ActiveRecord::Base has_many :notifications I’m making an index page that lists all the posts for a user and the notification count for each post for just that user. # posts controller @posts = Post.where( :user_id => current_user.id ) .includes(:notifications) # posts view @posts.each do |post| <%= post.notifications.count %> This doesn’t work because it counts notifications for all users. What’s an efficient way to do this without running a separate query for each post?

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  • How do I rollback capistrano tasks upon failure?

    - by dchua
    In my Capistrano deploy.rb, I have a couple of daemons like delayed_jobs and fetcher, starting and stopping depending on where they are in the deployment process. This method would create problems if a deployment fails, because the daemons wouldn't be managed properly (ie. two processes spawned instead of one, or processes were shutdown without restarting itself until the next deployment). Is there anyway to prevent this from happening like a rollback code? How is deployment of daemons normally done over capistrano?

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  • Git checkout <SHA> and Heroku

    - by Bob
    I created a local Git repo on my laptop and then pushed the source to Heroku creating a remote branch. After a few days of commits and pushes, I need to rollback to an earlier commit. Here's what I did. cd <app root> git checkout 35fbd894eef3e114c814cc3c7ac7bb50b28f6b73 Someone told me that doing the checkout created a new working tree(?) and not the branch itself, so when I pushed the rollback changes to Heroku, it said everything is up to date and nothing was pushed. How do I fix this situation? Thanks for your help in advance.

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  • Creating a form for editing embedded documents with MongoMapper

    - by Luke Francl
    I'm playing around with MongoMapper but I'm having trouble figuring out how to create a form for an object that has embedded documents. With ActiveRecord, I'd use fields_for but when asked if this would be supported a few months ago, MongoMapper author John Nunemaker wrote: "Nope and nope. It is really [not] that hard with attr_accessor's." OK, fair enough, but how do you write the form for this to work? I'm not interested in using the nested form implementations that are out there because I want to do this the "normal" way as I'm learning about MongoMapper. My model is simple enough - I've got a Person with embedded documents for email addresses, phone numbers, etc. I do not care about updating existing embedded documents. They can be re-created from the form input each time a Person is edited.

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  • Active Record Validations : uniqueness of

    - by Elliot
    Hey guys, I'm using http://ar.rubyonrails.org/classes/ActiveRecord/Validations/ClassMethods.html#M000086 to validate records. My form is currently a remote form, using RJS. My question, is how to I return the :message (for errors) to the page through ajax (and I assume the create.rjs file)? Best, Elliot

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  • No-Model Formtastic Form

    - by Kevin Sylvestre
    I am looking to reproduce the following with Formtastic: <% form_tag '/search', :method => 'get' do %> <%= text_field_tag :q, params[:q] %> <% end %> So far I have: <% semantic_form_for :search, :html => { :method => :get } do |form| %> <% form.inputs do %> <%= form.input :q %> <% end %> <% end %> However, this requires access to the parameter hash using: params[:search][:q] Instead of my required: params[:q] I'd like to use Formtastic for all forms in the application I am working on, and so far I have only had problems with this one. Any ideas?

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