Displaying 20 results from an estimated 39 matches for "uploaded_file".
2006 Jun 20
2
Problem with "can''t dump anonymous class Class"
...{RAILS_ROOT}/app/controllers/enrollment_admin_controller.rb:34:in
`save_global_document''
-e:4
Any ideas on how to fix this? If I change GlobalDocument to Document below,
it works fine.
Here is the relevant code:
** Models **
class Document < ActiveRecord::Base
attr_accessor :uploaded_file
def after_create
if !File.exists?(File.dirname(self.file_path))
Dir.mkdir(File.dirname(self.file_path))
end
if @uploaded_file.instance_of?(Tempfile)
FileUtils.copy(@uploaded_file.local_path, self.file_path)
else
File.open(self.file_path, "wb") { |...
2011 Mar 26
2
upload file, read first 10 lines.
I have a csv file and in my controller:
uploaded_file = params[:upload][:csv].read
@rows << FasterCSV.parse(uploaded_file)
I want to put in @rows only the first 10 lines but the read method
reads all the file.
How can I do?
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2006 Jul 26
4
Upload File
I got this error:
NoMethodError in PictureController#new
You have a nil object when you didn''t expect it!
The error occured while evaluating nil.uploaded_file=
and the line code is here:
@picture.uploaded_file = @params[''picture_file'']
--
Posted via http://www.ruby-forum.com/.
2007 May 16
1
Rails, Mongrel and Rmagick
...nd read it into rmagick to verify that it''s an image. For
some reason I can''t catch an exception thrown by rmagick inside the app.
After an invalid image file is uploaded the process just hangs. I have to
kill mongrel and restart to use the app again.
img = Magick::Image::read(@uploaded_file.path).first
This line above should throw a Magick::ImageMagickError exception. I''ve
confirmed this with a simple ruby script.
I''ve tried adding breakpoints and as soon as this line is reached there''s no
coming back, even the breakpointer hangs.
I pasted the method fro...
2006 Jun 08
1
Permissions on uploaded files, TinyFile
Hi, im getting a little trouble with this, im using TinyFile as the
example to upload files
http://wiki.rubyonrails.com/rails/pages/TinyFile/versions/20
All goes well but the files uploaded are saved with permissions 600
(linux) and in the case of images arent showed on the browser(but
uploaded and stored in the server without problems) i have to manually
ftp to the uploaded files folder and
2006 Jun 19
3
can''t dump anonymous class Class
...ciationDocument"
t.column :association_id, :integer
# attributes for type="LocationDocument"
t.column :location_id, :integer
end
end
def self.down
drop_table :documents
end
end
** Models **
class Document < ActiveRecord::Base
attr_accessor :uploaded_file
def after_create
if !File.exists?(File.dirname(self.file_path))
Dir.mkdir(File.dirname(self.file_path))
end
if @uploaded_file.instance_of?(Tempfile)
FileUtils.copy(@uploaded_file.local_path, self.file_path)
else
File.open(self.file_path, "wb") { |f| f...
2006 Jun 09
8
[how can i delete a file system..please help]
Hi,
I''m trying to delete a file system (<xml_26548975.xml>)
File.delete("xml_26548975.xml")
But I get this error:
"Permission denied - ./script/../config/../uploads/xml_26548975.xml".
Why?
--
Cheers,
ioana k&a
http://boulangerie.wordpress.com/
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2006 Sep 05
2
Mongrel and umask for uploaded files
...are created
with.. I''ve also tried putting "File.umask(022)'' inside
environment.rb but that doesn''t make a difference.
To handle uploads, I have a resource model which does the following in
the before_create filter:
def before_create
return FileUtils.copy( @uploaded_file.local_path,
self.path_to_file) if @uploaded_file.instance_of?(Tempfile)
# else
File.open(self.path_to_file, "w") { |f| f.write(@uploaded_file.read) }
end
If anyone has any other hints for how to change the umask, please let
me know, this is driving me crazy! Thanks,
Mike
2006 Aug 15
8
AGAIN: file object treated as string
...write_file(params[:image])
redirect_to(:controller => ''shto'', :action =>
''index'')
else
render(:action => :get)
end
end
def write_file(uploaded_file)
uploaded_file[''picture''].rewind
File.open("pictures/upload/#{@image.id}.#{@image.extention}", "wb") {
|f| f.write(uploaded_file[''picture''].read) }
end
end
MODEL:
class Image < Activ...
2006 Jan 09
1
Saving an upload
...NOT NULL,
picture_id integer NOT NULL,
"position" integer NOT NULL,
primary key (film_id, picture_id)
);
Here''s the Ruby:
film.rb:
class Film < ActiveRecord::Base
has_and_belongs_to_many :pictures, :join_table => "films_pictures"
attr_writer :uploaded_files
attr_reader :uploaded_files
validates_presence_of :name, :description, :has_subtitles,
:is_censored
end
picture.rb:
class Picture < ActiveRecord::Base
has_many :films
has_many :comics
acts_as_list :picture_id
attr_writer :parent_id
attr_writer :type
validates_presence_of :...
2013 Oct 10
12
What's the best way to approach reading and parse large XLSX files?
...39;creek''
class UploadFiles < ActiveRecord::Base
after_commit :process_files
attr_accessible :inventory, :material_list
has_one :inventory
has_one :material_list
has_attached_file :inventory, :url=>"/:current_user/inventory",
:path=>":rails_root/tmp/users/uploaded_files/inventory/inventory.:extension"
has_attached_file :material_list, :url=>"/:current_user/material_list",
:path=>":rails_root/tmp/users/uploaded_files/material_list/material_list.:extension"
validates_attachment_presence :material_list
accepts_nested_attributes_...
2006 Mar 29
7
Uploading files and writing them to server?
Where should I look for information on how to use Rails and Ruby to
accept the upload of a file and then to save that file to the file
system of my server?
I''m reading the "Uploading a file" section of Agile Web Dev with Rails,
but it''s geared toward saving the file in the database.
Any advice?
Thanks,
Jeff
--
Posted via http://www.ruby-forum.com/.
2006 Jan 05
4
testing file uploads
Hi all,
I was wondering about the class used when rails receives file uploads.
Sometimes it appears to be a File, and other times it is a StringIO.
Also it has methods such as original_filename that don''t appear to
belong to either of these classes. I ask because I''m trying to work out
how to test my fil upload related models and controllers.
Is there some standardised way of
2006 May 29
3
IFRAME based RJS - responds_to_parent
...ond to the parent
document of your page.
Make Ajaxy file uploads by posting the form to a hidden iframe, and
respond with
RJS to the parent window.
Example
=======
Controller:
class Test < ActionController::Base
def main
end
def form_action
# Do stuff with params[:uploaded_file]
responds_to_parent do
render :update do |page|
page << "alert($(''stuff'').innerHTML)"
end
end
end
end
main.rhtml:
<html>
<body>
<div id="stuff">Here is some stuff</di...
2006 Aug 15
0
file object treated as a string
...write_file(params[:image])
redirect_to(:controller => ''shto'', :action => ''index'')
else
render(:action => :get)
end
end
def write_file(uploaded_file)
uploaded_file[''picture''].rewind
File.open("pictures/upload/#{@image.id}.#{@image.extention}", "wb") { |f| f.write(uploaded_file[''picture''].read) }
end
end
My image mod...
2019 Feb 14
3
32 seconds vs 72 minutes -- expected performance difference?
...fied vers=
in fstab, but something strange happened. While `man mount.cifs` claims
that the following are allowed -- 1.0, 2.0, 2.1, 3.0, 3.1.1 (or 3.11) --
few of them failed with strange errors:
# mount -t cifs -o
rw,username=myuser,password=[REDACTED],uid=myuser,gid=myuser,vers=3.11
//[REDACTED]/uploaded_files /home/myuser/shared
mount error(11): Resource temporarily unavailable
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
# tail /var/log/syslog
[...]
Feb 14 12:57:04 prod-backoffice kernel: [105926.746067] CIFS VFS: failed to
connect to IPC (rc=-11)
Feb 14 12:57:04 prod-backoffice ke...
2006 Dec 30
2
Another RSpec on Rails issue: how to test send_file()
Hi!
Today I needed to implement some controller code, that uses send_file()
to send image data. How can this be tested / specified with RSpec?
bye,
Tobias
2006 May 19
9
Resize uploaded image file without creating temp file?
Hi,
I need to take a single uploaded image file and save three resized
versions of it, a thumbnail, normal and large version. I was planning on
doing this in my model by having an array of geometry strings and looping
through them, each time saving a new image object resized to the correct
geometry. I know that file column does similar stuff, but I would prefer
to have a separate database row
2006 May 01
10
large file storing in postgres sucks?
...e (in my functional tests) the following code:
upload = fixture_file_upload(''/files/podcast.mp3'', ''audio/mpeg'')
post :create, :product => valid_product, :media => { :image => upload }
And then in the controller:
blob = Blob.create :data => uploaded_file.read
When /files/podcast.mp3 is 32 megabytes and I run the test, memory
spikes hugely. My laptop quickly began swapping out memory and became
unusable. top showed the memory usage of the Ruby process to be about
400MB and growing.
Is there something stupid that I''m doing?
Joe
2006 Feb 17
1
validate() with has_many association
...model
has_many :images
def thumbnail=(uploaded_image)
# form has a file upload field named painting[:thumbnail]
add_image_by_size(uploaded_image, THUMBNAIL)
end
private
def add_image_by_size(file, image_size)
if existing_image = get_image_by_size(image_size) then
if existing_image.uploaded_file?(file, image_size)
existing_image.save
else
#handle the fact that it didn''t save
end
else
# a new image is being associated with the painting
image = Image.new
image.uploaded_file(file, image_size)
self.images << image
end
e...