I have in my .html file:
<%= javascript_include_tag "processing-1.4.1.min" %>
<canvas data-processing-sources="/assets/pjs/my.pde"></canvas>
and the asset lies exactly there: app/assets/pjs/my.pde.
I get this error in the server:
Served asset /pjs/my.pde - 404 Not Found (10ms)
and this error in the javascript:
Uncaught Processing.js: Unable to load pjs sketch files: /assets/pjs/my.pde ==> Invalid XHR status 404
My application.rb says:
config.assets.enabled = true
Might be a really stupid mistake but i just don't get it. I'd really appreciate if anyone can tell me how to solve this.
use the erb extension for your view file, then use asset_path 'my.pde'. When using the asset pipeline you can't link directly to a path because files will have fingerprints added to them.
Related
On these websites https://staging.blockbutler.io and https://blockbutler.io (RoR on heroku both)
Google and Yandex search bots can't index with reason: 'robots.txt blocks'
but robots.txt is fine. And if you will remove
javascript_include_tag and stylesheet_link_tag it perfectly indexed the page. I spent 3 days of trying different tests - nothing helps:
if there are only javascript_include_tag with empty
application.js or only stylesheet_link_tag with empty
application.scss - no indexing
add gem 'rails_12factor' - no
indexing
rake assets:precompile RAILS_ENV=production and push static files from public/assets to server - no indexing
put assets in footer - no indexing
wrap assets in <noindex> and rel: "nofollow" - no indexing
I really don't know what da magic is going on and be really happy for any ideas
Logs when run google search console live test:
production.rb:
config.assets.js_compressor = :uglifier
config.assets.enabled = true
config.assets.version = '1.0'
config.assets.compile = true
robots.txt:
User-agent: *
Allow: /
User-agent: Yandex
Allow: /
User-agent: Google
Allow: /
Sitemap: https://blockbutler.io/sitemap.xml
p.s. sorry for bad english - will appreciate editing my language (:
Some freaking magic over here.
Change <%= javascript_include_tag 'application', rel: "nofollow" %> to <script src="/assets/application.js" rel="nofollow"></script>
And now google indexer works just fine. GooGLe InDExER DoesN'T LiKE BIg fiLe NamES. Will think about how to prevent cache assets file.
p.s. ok. Now every time Im updating assets - Im changing assets name, like applicationv0.js and etc. Still have no idea, why google wasn't ok with default application-hash.js filename
I'm trying to attach a file to an email. The file is in assets/downloads/product.pdf
In the mailer, I have:
attachments["product.pdf"] = File.read(ActionController::Base.helpers.asset_path("product.pdf"))
I've tried:
attachments["product.pdf"] = File.read(ActionController::Base.helpers.asset_url("product.pdf"))
...and even:
attachments["product.pdf"] = File.read(ActionController::Base.helpers.compute_asset_host("product.pdf") + ActionController::Base.helpers.compute_asset_path("product.pdf"))
I always get the same error:
EmailJob crashed!
Errno::ENOENT: No such file or directory - //localhost:3000/assets/product.pdf
...or a variation on the theme. But even when I try using asset_url in the view or just put the url in the browser it works:
http://localhost:3000/assets/product.pdf
I've also tried using straight up:
File.read("app/assets/downloads/product.pdf")
File.read("downloads/product.pdf")
...which works in dev environment but not on staging server (heroku). Error is still:
Errno::ENOENT: No such file or directory - downloads/product-market-fit-storyboard.pdf
Also tried:
File.read("/downloads/product.pdf")
File.read("http://lvh.me:3000/assets/product.pdf")
...don't work at all.
Ideas?
you should use syntex like this.it is work for me may be will work for you also.
File.open(Dir.glob("#{Rails.root}/app/assets/downloads/product.pdf"), "r")
When using mailer, you shouldn't use assets pipline. Asset pipeline would be useful if you wanted to have link to a file inside your email. When rendering an email, action mailer has access to files in app directory.
Please read about attachments in action mailer guide. As you can see, you just need to pass path to a file, not url:
attachments['filename.jpg'] = File.read('/path/to/filename.jpg')
I have .swf files under vendor/assets/images/swf/. I need the asset path of that folder.
But this (.js.coffee.erb)
#= soundmanager2
$ ->
soundManager.setup
url: '<%= asset_path "swf/" %>'
is rendering this (.js):
(function() {
var $ = jQuery;
$(function() {
return soundManager.setup({
url: '/swf/'
});
});
}).call(this);
I am using rails 4.0.0.rc1. I am on development mode. The path /assets/swf/soundmanager2.swf returns 200, while /swf/soundmanager2.swf returns 404. The helper image_path returns /images/swf/, but /images/swf/soundmanager2.swf also returns 404.
It is not worth the trouble, because you would have to disable digest to get the name of the files right. So the solution is to fix the library. In the case of Sound Manager 2, I did this:
Some CoffeeScript that I require:
#= require soundmanager2
jQuery ->
soundManager.swfNames =
"/soundmanager2.swf": "<%= asset_path('swf/soundmanager2.swf') %>"
"/soundmanager2_debug.swf": "<%= asset_path('swf/soundmanager2_debug.swf') %>"
"/soundmanager2_flash9.swf": "<%= asset_path('swf/soundmanager2_flash9.swf') %>"
"/soundmanager2_flash9_debug.swf": "<%= asset_path('swf/soundmanager2_flash9_debug.swf') %>"
soundManager.setup
debugMode: <% if Rails.env.development? %>true<% else %>false<% end %>
url: '/'
In my copy of soundmanager2.js (V2.97a.20130512), inside the definition of normalizeMovieURL:
url = ... // After url is set
url = sm2.swfNames[url]; // Workaround
on rails 4 all the asset helpers (image_path, asset_path and the likes) appear to only return a config.assets.prefix-prefixed path if the asset you're accessing is actually resolvable by sprockets.
put simply: it must exist in you asset path on the disk after precompilation.
therefore, asset_path('swf/') will not work since it is a directory and not a file.
also, i experienced the following: rails < 4 (sprockets, rather) copied original images (and thus swf files) and created a digested version of that same file. because of this soundmanager was still able to find the non-digested swf files even though i have config.assets.digest = true.
with rails 4, these original images are not copied anymore because they changed some precompile internals which leads soundmanager to throw up if it wants to fallback to flash.
to properly fix this soundmanager needs to be patched, like michelpm proposes.
for soundmanager-rails i started working on a fix including a proper patch for soundmanager which you can find over on github.
I added this line in my layout file:
<%= stylesheet_link_tag "bootstrap", "bootstrap-responsive", :cache => true%>
Which produces this error message:
Errno::ENOENT in Test#index
No such file or directory - Asset file not found at '/Developer/Workspace/MyProj/public/stylesheets/Developer/Workspace/MyProj/app/assets/stylesheets/bootstrap.css'
It appears to have concatenated the path to the folder twice before looking for the file. Is this a known issue with rails 3.2.3? Or is there some setting I mucked up?
try removing ":cache => true"
If you take a look at https://github.com/rails/rails/pull/6752/files#L0R40 you will see the line, which produces wrong path when cache or concat options are enabled. In this case paths will looks like "/Absolute/path/to/public/" + "/Absolute/path/to/asset/file.ext" which is wrong.
-- Rails pull request that seems to be related to your issue.
I'm struggling with the asset pipeline. I'm loading dojo from Google CDN putting this in my template:
= javascript_include_tag 'http://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dojo/dojo.xd.js', :'data-dojo-config' => %Q(dojoBlankHtmlUrl:'/blank.html', baseUrl: 'assets/', modulePaths: {custom: 'javascripts/modules'})
I just want a fallback to a local version if running locally or if the CDN is down. I thought of doing this:
script typeof(dojo) === "undefined" && document.write(unescape('%3Cscript src="js/libs/dojo-1.6.1.min.js"%3E%3C/script%3E'));
But I don't like it as it works out of the asset pipeline. I want to keep dojo in vendors/assets/javascripts/dojo. How can I get the fallback to be served by the asset pipeline.
Is there a way do declare conditional require in the asset pipeline. What I want is to run some javascript tests, and depending on the result serve a file.
Thanks
I suggest you use yepnope, a lightweight library for loading libraries like this in parallel (for speed) and it gives you the option to run some other code to test if the library is loaded. For example:
yepnope([{
load: 'http://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dojo/dojo.xd.js',
complete: function () {
if (!window.jQuery) {
yepnope('asset_path('you_local_copy_of_dojo') ');
}
}
}])
(Note: You will need erb tags around the asset_path helper)
The local dojo file would be in the assets/javascript folder, but not included in the application manifest. You need to add the dojo file to the precompile array:
config.assets.precompile += 'your_local_file.js'
And this will make it available to the asset_path helper.
Thanks Richard!
I don't want to have yepnope to load one library. It would be overkill imo. Here is the solution I came up with, based on your help (written in slim):
1/ In vendors/assets/javascripts/, I have my dojo.js.
2/ In config/application.rb:
# Precompile these assets files
config.assets.precompile += ['dojo.js']
3/ In the template:
= javascript_include_tag "http://ajax.googleapis.com/ajax/libs/dojo/#{Settings.dojoVersion}/dojo/dojo.xd.js", :'data-dojo-config' => %Q(dojoBlankHtmlUrl:'/blank.html', baseUrl: 'assets/', modulePaths: {custom: 'javascripts/modules'})
script = "typeof(dojo) === \"undefined\" && document.write(unescape('%3Cscript src=\"#{asset_path('dojo')}\"%3E%3C/script%3E'));".html_safe
I also posted on the Rails Google Group to request the addition of two options to the javascript_include_tag, :test and :local that would take care of all the work. We'll see.