initial changes to implement fog cloud storage library by icarito · Pull Request #822 · publiclab/spectral-workbench

icarito · 2021-12-28T15:05:07Z

Fixes #821
This is an initial naive implementation modeled after publiclab/plots2#9807

tests pass -- rake test
code is in uniquely-named feature branch, and has been rebased on top of latest master (especially if you've been asked to make additional changes)
pull request are descriptively named
if possible, multiple commits squashed if they're smaller changes
reviewed/confirmed/tested by another contributor or maintainer

Please be sure you've reviewed our contribution guidelines at https://publiclab.org/wiki/contributing-to-public-lab-software

Thanks!

gitpod-io · 2021-12-28T15:05:10Z

jywarren · 2022-01-04T15:59:33Z

Gemfile

 gem 'open_id_authentication'
 gem 'protected_attributes_continued', '~> 1.8.2'
 gem 'ruby-openid'
+gem 'fog-google'


We could do this due to fog/fog-google#535

Suggested change

gem 'fog-google'

gem 'fog-google', '1.13.0' # Limited to `v1.13.0` due to https://github.com/fog/fog-google/issues/535

jywarren · 2022-01-04T19:05:29Z

config/initializers/paperclip_string.rb


+Paperclip::Attachment.default_options[:storage] = :fog
+Paperclip::Attachment.default_options[:fog_directory] = ENV["GOOGLE_STORAGE_BUCKET_NAME"] || ''
+Paperclip::Attachment.default_options[:path] = ":rails_root/public/system/public/system/:class/:attachment/:id_partition/:style/:filename"


Sourcing from /app/models/spectrum.rb, this should be:

Suggested change

Paperclip::Attachment.default_options[:path] = ":rails_root/public/system/public/system/:class/:attachment/:id_partition/:style/:filename"

Paperclip::Attachment.default_options[:path] = ":rails_root/public/system/:attachment/:id/:style/:filename"

Or it may be id_partition instead of id. Let's try id first.

And we may need to again duplicate public/system to public/system/public/system so let's see there once this runs.

jywarren · 2022-01-04T19:09:23Z

OK @icarito we need to test this out. There are two changes which may be necessary.

we may need to again duplicate public/system to public/system/public/system as we did in plots2, so let's see there once this runs.
we may need to change id to id_partition also. Let's see.

jywarren · 2022-01-04T19:15:54Z

config/initializers/paperclip_string.rb


+Paperclip::Attachment.default_options[:storage] = :fog
+Paperclip::Attachment.default_options[:fog_directory] = ENV["GOOGLE_STORAGE_BUCKET_NAME"] || ''
+Paperclip::Attachment.default_options[:path] = ":rails_root/public/system/:attachment/:id/:style/:filename"


Suggested change

Paperclip::Attachment.default_options[:path] = ":rails_root/public/system/:attachment/:id/:style/:filename"

Paperclip::Attachment.default_options[:path] = ":rails_root/public/system/public/system/:attachment/:id/:style/:filename"

jywarren · 2022-01-04T19:22:52Z

Confirming it works in GitPod. Now needs testing of in unstable of:

upload
old data still showing at correct location, i.e.: https://spectralworkbench.org/system/photos/235158/thumb/capture.png, https://spectralworkbench.org/system/photos/235158/original/capture.png

I'd like to pre-generate an "old" spectrum on unstable BEFORE rolling out this new code, so we can check the way old images are routed after this code is deployed. Currently https://unstable.spectralworkbench.org/ doesn't have any saved images, but i get an error when trying to save an image from https://unstable.spectralworkbench.org/capture

icarito · 2022-01-25T18:55:23Z

Okay I've created a bucket, called "spectralworkbench-bucket"

icarito · 2022-01-25T18:55:43Z

Will now add the GOOGLE_STORAGE_BUCKET_NAME var to unstable and push to unstable

icarito · 2022-01-25T19:34:42Z

I did implement the env vars in unstable and got:

I, [2022-01-25T19:31:43.766282 #1622]  INFO -- : [50960f42-092f-4d7e-a597-90cc0a25ca79] [paperclip] saving photos/1/original/porcupine.jpeg
D, [2022-01-25T19:31:45.802679 #1622] DEBUG -- : [50960f42-092f-4d7e-a597-90cc0a25ca79]    (60.2ms)  ROLLBACK
I, [2022-01-25T19:31:45.803583 #1622]  INFO -- : [50960f42-092f-4d7e-a597-90cc0a25ca79] Completed 500 Internal Server Error in 2683ms (ActiveRecord: 63.8ms)
F, [2022-01-25T19:31:45.804923 #1622] FATAL -- : [50960f42-092f-4d7e-a597-90cc0a25ca79]
F, [2022-01-25T19:31:45.804995 #1622] FATAL -- : [50960f42-092f-4d7e-a597-90cc0a25ca79] Errno::EISDIR (Is a directory @ io_fread - /app):
F, [2022-01-25T19:31:45.805046 #1622] FATAL -- : [50960f42-092f-4d7e-a597-90cc0a25ca79]
F, [2022-01-25T19:31:45.805136 #1622] FATAL -- : [50960f42-092f-4d7e-a597-90cc0a25ca79] app/controllers/spectrums_controller.rb:230:in `create'
I, [2022-01-25T19:31:46.104982 #1622]  INFO -- : [99ce8e1d-5707-4597-a193-c263310a5d78] Started GET "/assets/application.css" for 186.102.12.238 at 2022-01-25 19:31:46 +0000
I, [2022-01-25T19:31:46.147964 #1641]  INFO -- : [051b484c-ab41-42f6-8e3c-ba681a45a89b] Started GET "/assets/application.js" for 186.102.12.238 at 2022-01-25 19:31:46 +0000

when trying to upload!

icarito · 2022-01-25T19:48:04Z

Perhaps it's an authentication issue...

jywarren · 2022-01-25T20:22:05Z

Is there any more trace, deeper into the stack? The line number cited is just for spectrum.save:

spectral-workbench/app/controllers/spectrums_controller.rb

Line 230 in 88cd350

if @spectrum.save

icarito · 2022-01-25T20:22:41Z

Yes it would seem it was an authentication issue. I've added a serviceaccount and now I'm seeing permissions errors.

icarito · 2022-01-25T20:27:25Z

I'm granting permission to the service account and will try again.

icarito · 2022-01-25T20:39:48Z

The error says:

F, [2022-01-25T20:38:40.864707 #1629] FATAL -- : [99a844b5-7565-42cc-8785-418685dbd702] Google::Apis::ClientError (forbidden: specwb-files@public-lab.iam.gserviceaccount.com does not have storage.objects.create access to the Google Cloud Storage object.):

Perhaps I've misconfigured the service account, I'll check it!

icarito · 2022-01-25T21:34:11Z

After granting the appropriate permissions to the service account, I've confirmed unstable is capable of uploading files to a cloud bucket. 🎆 So we should merge this!

icarito · 2022-01-25T21:40:20Z

Actually there's a new error now!

I, [2022-01-25T21:38:32.764925 #1629]  INFO -- : [2076a135-fd67-41b7-8829-023859b66a6d] Completed 500 Internal Server Error in 1699ms (ActiveRecord: 47.8ms)
F, [2022-01-25T21:38:32.767038 #1629] FATAL -- : [2076a135-fd67-41b7-8829-023859b66a6d]
F, [2022-01-25T21:38:32.767150 #1629] FATAL -- : [2076a135-fd67-41b7-8829-023859b66a6d] Magick::ImageMagickError (unable to open image `public/photos/4/original/640x800_1d6f3dc8-8cf3-4d9b-9d41-c80df8bf9d86.jpg': No such file or directory @ error/blob.c/OpenBlob/2701):
F, [2022-01-25T21:38:32.767248 #1629] FATAL -- : [2076a135-fd67-41b7-8829-023859b66a6d]
F, [2022-01-25T21:38:32.767408 #1629] FATAL -- : [2076a135-fd67-41b7-8829-023859b66a6d] app/models/spectrum.rb:281:in `new'
[2076a135-fd67-41b7-8829-023859b66a6d] app/models/spectrum.rb:281:in `rotate'
[2076a135-fd67-41b7-8829-023859b66a6d] app/controllers/spectrums_controller.rb:242:in `block in create'
[2076a135-fd67-41b7-8829-023859b66a6d] app/controllers/spectrums_controller.rb:232:in `create'
I, [2022-01-25T21:38:32.982645 #1629]  INFO -- : [0bc49a2c-c835-4403-b430-9d01af1b19a4] Started GET "/assets/application.css" for 186.102.12.238 at 2022-01-25 21:38:32 +0000
I, [2022-01-25T21:38:32.982999 #1648]  INFO -- : [a2065b62-c967-4b2e-8719-0df19dc0c018] Started GET "/assets/application.js" for 186.102.12.238 at 2022-01-25 21:38:32 +0000

I wonder if this is a more complex issue, such as wanting to be processing the image in the bucket.

…tbot/paperclip#2028

icarito · 2022-01-25T22:27:24Z

We're getting closer, I think, now there's a different error:

I, [2022-01-25T22:26:49.552638 #1627]  INFO -- : [c52d0fa7-1e5c-4436-8ee8-dbbd7627d81c] Completed 500 Internal Server Error in 1559ms (ActiveRecord: 39.5ms)
F, [2022-01-25T22:26:49.554012 #1627] FATAL -- : [c52d0fa7-1e5c-4436-8ee8-dbbd7627d81c]
F, [2022-01-25T22:26:49.554099 #1627] FATAL -- : [c52d0fa7-1e5c-4436-8ee8-dbbd7627d81c] ArgumentError (wrong number of arguments (given 1, expected 2)):
F, [2022-01-25T22:26:49.554194 #1627] FATAL -- : [c52d0fa7-1e5c-4436-8ee8-dbbd7627d81c]
F, [2022-01-25T22:26:49.554306 #1627] FATAL -- : [c52d0fa7-1e5c-4436-8ee8-dbbd7627d81c] app/models/spectrum.rb:283:in `rotate'
[c52d0fa7-1e5c-4436-8ee8-dbbd7627d81c] app/controllers/spectrums_controller.rb:242:in `block in create'
[c52d0fa7-1e5c-4436-8ee8-dbbd7627d81c] app/controllers/spectrums_controller.rb:232:in `create'
I, [2022-01-25T22:26:49.755078 #1627]  INFO -- : [484833e3-d1f6-4f4e-a83e-fa63fb8dd236] Started GET "/assets/application.js" for 186.102.12.238 at 2022-01-25 22:26:49 +0000
I, [2022-01-25T22:26:50.048229 #1627]  INFO -- : [f086af1c-2536-4e02-a284-1989121dea6b] Started GET "/assets/application.css" for 186.102.12.238 at 2022-01-25 22:26:50 +0000

jywarren · 2022-01-25T22:31:20Z

app/models/spectrum.rb

  # finds the brightest row of the image and uses that as its sample row
  def find_brightest_row
-    image = Magick::ImageList.new('public' + (photo.url.split('?')[0]).gsub('%20', ' '))
+    photo.copy_to_local_file(:original,local_photo_path)


https://rubydoc.info/gems/paperclip/Paperclip/Storage/S3#copy_to_local_file-instance_method

jywarren · 2022-01-25T22:37:30Z

OK:

Error:
SpectrumsControllerTest#test_should_calibrate_spectrum:
Magick::ImageMagickError: improper image header `public/photos/980190962/original/capture.png' @ error/png.c/ReadPNGImage/4092

um, how are we doing it wrong?

icarito · 2022-02-08T21:53:47Z

Now seeing:

I, [2022-02-08T21:52:26.685846 #1619]  INFO -- : [d7c581c3-4158-41ea-93a2-2bb98ede476a] Completed 500 Internal Server Error in 1835ms (ActiveRecord: 78.8ms)
F, [2022-02-08T21:52:26.687723 #1619] FATAL -- : [d7c581c3-4158-41ea-93a2-2bb98ede476a]
F, [2022-02-08T21:52:26.687855 #1619] FATAL -- : [d7c581c3-4158-41ea-93a2-2bb98ede476a] Magick::ImageMagickError (WriteBlob Failed `public/photos/3/original/avatar.png' @ error/png.c/MagickPNGErrorHandler/1628):
F, [2022-02-08T21:52:26.687977 #1619] FATAL -- : [d7c581c3-4158-41ea-93a2-2bb98ede476a]
F, [2022-02-08T21:52:26.688148 #1619] FATAL -- : [d7c581c3-4158-41ea-93a2-2bb98ede476a] app/models/spectrum.rb:286:in `write'
[d7c581c3-4158-41ea-93a2-2bb98ede476a] app/models/spectrum.rb:286:in `rotate'
[d7c581c3-4158-41ea-93a2-2bb98ede476a] app/controllers/spectrums_controller.rb:242:in `block in create'
[d7c581c3-4158-41ea-93a2-2bb98ede476a] app/controllers/spectrums_controller.rb:232:in `create'

icarito · 2022-02-08T21:56:37Z

Tried with a JPEG:

I, [2022-02-08T21:55:35.975286 #1619]  INFO -- : [ae7d1f7a-afb8-4e2c-9d75-20c3193aa74c] Completed 500 Internal Server Error in 1960ms (ActiveRecord: 76.3ms)
F, [2022-02-08T21:55:35.976276 #1619] FATAL -- : [ae7d1f7a-afb8-4e2c-9d75-20c3193aa74c]
F, [2022-02-08T21:55:35.976339 #1619] FATAL -- : [ae7d1f7a-afb8-4e2c-9d75-20c3193aa74c] Magick::ImageMagickError (unable to open image `public/photos/4/original/porcupine.jpeg': No such file or directory @ error/blob.c/OpenBlob/2701):
F, [2022-02-08T21:55:35.976476 #1619] FATAL -- : [ae7d1f7a-afb8-4e2c-9d75-20c3193aa74c]
F, [2022-02-08T21:55:35.976554 #1619] FATAL -- : [ae7d1f7a-afb8-4e2c-9d75-20c3193aa74c] app/models/spectrum.rb:286:in `write'
[ae7d1f7a-afb8-4e2c-9d75-20c3193aa74c] app/models/spectrum.rb:286:in `rotate'
[ae7d1f7a-afb8-4e2c-9d75-20c3193aa74c] app/controllers/spectrums_controller.rb:242:in `block in create'
[ae7d1f7a-afb8-4e2c-9d75-20c3193aa74c] app/controllers/spectrums_controller.rb:232:in `create'

jywarren · 2022-02-08T22:50:39Z

icarito · 2022-02-15T17:57:41Z

Added a patch that fixes #891 to continue with our checklist

icarito · 2022-02-15T18:33:39Z

There is one big difference, with Fog_provider=Local images upload to public/photos but with previous main branch, images upload to system/public/photos

jywarren · 2022-05-24T14:04:59Z

Just noting that we seem to be OK here, just waiting to be tested, (excepting the conflicts). 👍

jywarren reviewed Jan 4, 2022

View reviewed changes

icarito requested a review from jywarren January 25, 2022 21:34

icarito added ready in progress and removed ready labels Jan 25, 2022

icarito and others added 6 commits January 25, 2022 22:21

initial changes to implement fog cloud storage library

662c128

gemfile lock

017b94b

Update config/initializers/paperclip_string.rb

430808f

photo.copy_to_local_file(:original) before local ImageMagick - though…

74bb572

…tbot/paperclip#2028

initial changes to implement fog cloud storage library

ada364c

Update config/initializers/paperclip_string.rb

9735504

,local_photo_path added to copy_to_local_file()

16d595c

jywarren force-pushed the fog-google-cloud branch from 4bbf70f to 16d595c Compare January 25, 2022 22:30

jywarren reviewed Jan 25, 2022

View reviewed changes

remove old test

eeb3446

save to tmp

37da66e

add: image.write(local_photo_path)

8bf0286

jywarren force-pushed the fog-google-cloud branch from 8bf0286 to b2fe161 Compare February 8, 2022 22:29

icarito force-pushed the fog-google-cloud branch from b2fe161 to 8bf0286 Compare February 8, 2022 22:33

Avoid resetting database on rebuild

3e33b58

	gem 'fog-google'
	gem 'fog-google', '1.13.0' # Limited to `v1.13.0` due to https://github.com/fog/fog-google/issues/535

	Paperclip::Attachment.default_options[:path] = ":rails_root/public/system/public/system/:class/:attachment/:id_partition/:style/:filename"
	Paperclip::Attachment.default_options[:path] = ":rails_root/public/system/:attachment/:id/:style/:filename"

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