adipasquale

# config/initializers/active_storage_attachment_rotation.rb
# frozen_string_literal: true

module Rotation
  def rotate!(degrees: 90)
    rotated_tempfile = nil
    blob.open do |original_tempfile|
      rotated_tempfile = ImageProcessing::Vips.source(original_tempfile).rotate(degrees).call
    end

adipasquale

If you use Active Storage variants to generate thumbs and your thumbnails are sometimes misoriented, you may have EXIF metadata problems For example:

• the original image can have an EXIF metadata specifying a 90° rotation
• when resizing by default libvips will apply this rotation to the pixels
• HOWEVER it will also preserve the EXIF metadata including this rotation info
• so the thumbnail is doubly rotated

a solution is to remove all EXIF metadata from the generated thumbs by using saver: { strip: true } in the config:

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{"ok": true, "database": "collectif-objets", "query_name": null, "rows": [{"code_insee": "01001", "nom": "L'Abergement-Cl\u00e9menciat", "objets_count": 2, "latitude": 4.92007112503, "longitude": 46.151676178}, {"code_insee": "01004", "nom": "Amb\u00e9rieu-en-Bugey", "objets_count": 2, "latitude": 5.35882997513, "longitude": 45.9578018188}, {"code_insee": "01005", "nom": "Amb\u00e9rieux-en-Dombes", "objets_count": 4, "latitude": 4.9028423, "longitude": 45.9957877}, {"code_insee": "01007", "nom": "Amberieu", "objets_count": 22, "latitude": 5.36072, "longitude": 46.00739}, {"code_insee": "01010", "nom": "Anglefort", "objets_count": 5, "latitude": 5.80891990662, "longitude": 45.9136009216}, {"code_insee": "01012", "nom": "Aranc", "objets_count": 4, "latitude": 5.5087919, "longitude": 46.0013273}, {"code_insee": "01013", "nom": "Arandas", "objets_count": 2, "latitude": 5.485944, "longitude": 45.89675}, {"code_insee": "01014", "nom": "Arbent", "objets_count": 23, "latitude": 5.680257, "longitude": 46.2945869}, {"c

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#!/usr/bin/perl;
@ARGV = ("temp_fb_profile.html");
while (<>) {
  while (/(http[a-z\-\.0-9:\/]*\w*)_a.jpg/g) {
    print "wget $1_n.jpg\n";
  }
}

adipasquale

# .github/workflows/rails-tests.yml
name: Rails Tests
on: [push]
jobs:
  build:
    runs-on: ubuntu-latest
    env:
      PGHOST: localhost
      PGUSER: postgres
      RAILS_ENV: test

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