I am using Paperclip for uploading the Profile image in my application (rails)
My User model is having a
has_attached_file :avatar,
:url => "/:attachment/:id/:style/:basename.:extension",
:path => ":rails_root/public/:attachment/:id/:style/:basename.:extension",
:styles => { :medium => "300x300>", :small => "100x100>", :thumb => "50x50>", :micro => "30x30>" }
In my VIew If i have a profile image uploaded then its pointing correctly as
/avatars/1/thumb/iamge
BUt if the image is not there if they didn't uploaded in that case its pointing as
/avatars/thumb/missing.png which doesn't have any image.
Please give suggestions what to do if the user didnt uploaded any profile image..
You can make a default image and put it there and name it missing.png. It is like extra functionality :)
Related
I want to store my images using the normal file storage adapter.
This is my PAPERCLIP_STORAGE_OPTS:
PAPERCLIP_STORAGE_OPTS = {
:styles => { :thumb => '170x170!#', :medium => '450x300!>', :large => '600x400!>',:desktop => '750x300!>'},
:convert_options => { :all => '-quality 100' },
:processor => [ :papercrop ],
:path => "/opt/www/myapp/images/:class/:attachment/:id_partition/:style/:filename"
}
This is my model :
class User < ActiveRecord::Base
attr_accessor :PAPERCLIP_STORAGE_OPTS
has_attached_file :user_photo, PAPERCLIP_STORAGE_OPTS_THUMB
When a user uploads a photo - it actually does store the image in the correct location on my system:
/opt/www/myapp/images/users/user_photos/000/000/050/original/picture
However when I go to show the image, like this :
<%=image_tag current_user.user_photo.url(:thumb), :height=> "30", :width=> "30" %>
The image is not found, and in my logs I see the image request at this URL:
ActionController::RoutingError (No route matches [GET] "/system/users/user_photos/000/000/050/thumb/picture"):
And the full URL created is :
https://www.myapp.com/system/users/user_photos/000/000/050/thumb/picture?1460285803 - which doesnt resolve.
How can I configure paperclip to allow my images to be stored in this particular url /opt/www/myapp/images/ and still be accessed and linked to correctly through Paperclip in my rails app?
You will have to set URL option:
for me it was:
has_attached_file :avatar, :styles => { :medium => "300x300>", :thumb => "100x100>", :small=>"60x60>" },
:path => ':rails_root/public/system/:class/:id/:style/:filename',
:url => '/system/:class/:id/:style/:filename'
Not sure for your case as you store images in the app folder directly so you may try(test it from console and modify it):
:path => "/opt/www/myapp/images/:class/:attachment/:id_partition/:style/:filename",
:url => '/images/:class/:attachment/:id_partition/:style/:filename'
I am using Rails 3.2 + Heroku + S3 + Paperclip to store an icon on my User model. The model is not saving the 4 icon fields though. The images are getting processed and saved on S3 correctly and no errors are occurring. I also have another model that has a document being stored via Paperclip and S3. That model works perfectly in all cases. The User icon works locally but not on Heroku.
production.rb relevant configuration
config.paperclip_defaults = {
:storage => :s3,
:s3_credentials => {
:bucket => ENV['AWS_BUCKET'],
:access_key_id => ENV['AWS_ACCESS_KEY_ID'],
:secret_access_key => ENV['AWS_SECRET_ACCESS_KEY']
}
}
User model code:
class User < ActiveRecord::Base
attr_accessible :icon
has_attached_file :icon, :url => "/system/:rails_env/:attachment/:style/:hash.:extension",
:hash_data => ":class/:attachment/:id",
:hash_secret => "superSecretThing",
:styles => { :medium => "300x300>", :thumb => "100x100>" },
:default_url => "/blank.png"
...
Controller code: (This code is kind of crazy because I am AJAXing files Base64 encoded.)
params[:user][:icon_data]
decoded_file = Base64.decode64(data)
begin
split_name = params[:user][:icon_file_name].split(".")
file = Tempfile.new([split_name[0..-2].join("."), ".#{split_name[-1]}"])
file.binmode
file.write(decoded_file)
file.close
#user.icon = open(file)
#user.icon_file_name = params[:user][:icon_file_name]
ensure
file.unlink
end
#user.save
I do an almost identical process on another model with a Paperclip attachment and it works flawlessly. In both cases the attachment is being saved correctly to S3 and no errors are being raised. This gist has example output for a controller action from the Heroku logs.
I am pretty baffled because the other model works fine. The only real difference is that the User attachment does image processing but that part appears to be working fine.
The problem is the same as this one, but the solution there does not apply.
Thoughts?
So the problem is that not including the :path argument makes it try to use the :url parameter for both the url and the path. The real fix is to include the :path parameter in addition to the url.
So for example a fixed configuration that works both locally and on Heroku:
has_attached_file :icon,
:url => "/system/:rails_env/:attachment/:style/:hash.:extension",
:path => "public/system/:rails_env/:attachment/:style/:hash.:extension",
:hash_data => ":class/:attachment/:id",
:hash_secret => "superDuperSecret",
:styles => { :medium => "300x300>", :thumb => "100x100>" },
:default_url => "/blank.png"
When I copy a paperclip attachment it applies the default cropping defined in the style and ignores the cropper I have installed for cropping on the site via user input (CropperJs). What I need is just a raw copy of the image as it was cropped on the source image. I solve this by bluntly copying the file right now, but is there a better way?
has_attached_file :avatar,
:name => 'avatar',
:styles => {
:cropped => {
:geometry => "55x55#",
:processors => [:cropper]
},
:large => "600x600>"
}
I'm using paperclip gem for uploading and resizing images. This setup works fine. I'm able to display the uploaded images. The problem comes when I try to resize the uploaded image.
Here is snippet from the model file
has_attached_file :photo,
:size => {:small => "150x150>"}
When I try to upload the image I get this error.
Photo /var/folders/gm/gm-SegRMHuOkSlYtTMkO8U+++TI/-Tmp-/file.jpg is not recognized by the 'identify' command.
I'm sure that the file is jpg. Here is the output of the file command
file.jpg: JPEG image data, JFIF standard 1.01, comment: "CREATOR: gd-jpeg v1.0 (using IJ"
I'm not sure but in our application we do the same thing and it works. Our code looks like this:
has_attached_file :image,
:styles => {:small => "280x173#", :medium => "635x393#"},
:convert_options => {:all => "-quality 80"},#,
:default_style => :medium,
:default_url => "/images/study/nophoto.jpg"
validates_attachment_size :image, :less_than => 10.megabyte
validates_attachment_content_type :image, :content_type => ['image/gif', 'image/png', 'image/x-png', 'image/jpeg', 'image/pjpeg', 'image/jpg']
The difference I see, is that you might have to provide convert_options to be able to resize.
Have you tried any other jpg file, maybe with a simpler path also?
I'm using Paperclip to handle image uploads for my Rails app, and it's working great when I use system storage: multiple thumbnail sizes ("styles" in Paperclip parlance) are saved to file, and I can access any of them by passing the style name to the url method.
When I set up the app to store images on S3 (using the aws-s3 gem), however, only one image is stored in my S3 bucket. For what it's worth, only the last style listed is stored. So, if in my model, I've got:
has_attached_file :photo,
:styles => { :large => "1000x1000>",
:medium => "600x600>",
:thumb => "200x200>" },
:storage => :s3,
:s3_credentials => "#{Rails.root}/config/s3.yml",
:bucket => AppConstants.bucket,
:path => "pictures/:id/:filename"
Only the "thumb" size will be saved to S3.
Has anybody encountered a similar problem? How can I fix this?
I'm not sure why this works locally, but you didn't specify :style in your path declaration.