National Sleep Research Resource

The application that runs https://sleepdata.org. Using Rails 6.1+ and Ruby 3.1+.

Setting up Daily Digest Emails

Edit Cron Jobs sudo crontab -e to run the task lib/tasks/daily_digest.rake

SHELL=/bin/bash
0 0 * * SUN source /etc/profile.d/rvm.sh && cd /var/www/sleepdata.org && rvm 3.1.2 && rails search:reset RAILS_ENV=production
0 1 * * 3 source /etc/profile.d/rvm.sh && cd /var/www/sleepdata.org && rvm 3.1.2 && rails weekly_reviewer_digest RAILS_ENV=production
0 1 * * * source /etc/profile.d/rvm.sh && cd /var/www/sleepdata.org && rvm 3.1.2 && rails reviewer_digest RAILS_ENV=production
0 2 * * * source /etc/profile.d/rvm.sh && cd /var/www/sleepdata.org && rvm 3.1.2 && rails search:index_dataset_pages RAILS_ENV=production
0 1 * * SUN source /etc/profile.d/rvm.sh && cd /var/www/sleepdata.org && rvm 3.1.2 && rails users:purge_unconfirmed_accounts RAILS_ENV=production

Refreshing Sitemap

SHELL=/bin/bash
0 1 * * * source /etc/profile.d/rvm.sh && cd /var/www/sleepdata.org && rvm 3.1.2 && rails sitemap:refresh RAILS_ENV=production

Installing Mini Magick - Image Upload Resizing

In order to make full use of the mini_magick gem, the underlying ImageMagick library and binaries needs to be compiled.

The following instructions are specific to CentOS and macOS systems.

Installing JPEG and PNG libraries

In order for ImageMagick to be able to handle JPEGs, the jpeg development libraries need to be installed first.

On CentOS:

sudo yum -y install libjpeg libjpeg-devel libpng libpng-devel

On macOS:

Download and install the prebuilt JPG and PNG DMG here: http://ethan.tira-thompson.com/Mac_OS_X_Ports.html

Alternatively, you can compile them from source yourself. Libraries for macOS libjpeg and libpng can be found here: http://www.libpng.org/pub/png/libpng.html, http://www.ijg.org/files/

Installing ImageMagick

Installing ImageMagick from source: http://www.imagemagick.org/script/install-source.php

cd ~/code/source
curl http://www.imagemagick.org/download/ImageMagick.tar.gz | tar xvz
cd ImageMagick-*
./configure

  After .configure you should see a line that includes jpeg and png:
  DELEGATES       = mpeg jng jpeg png xml zlib

make
sudo make install

Make executables accessible by web server process using symbolic links:

sudo ln -s /usr/local/bin/convert /usr/bin/convert
sudo ln -s /usr/local/bin/identify /usr/bin/identify
sudo ln -s /usr/local/bin/mogrify /usr/bin/mogrify

Verifying ImageMagick installation

Type the following to verify that the installation:

identify --version

  Version: ImageMagick 6.8.9-7 Q16 x86_64 2014-09-09 http://www.imagemagick.org
  Copyright: Copyright (C) 1999-2014 ImageMagick Studio LLC
  Features: DPC OpenMP
  Delegates: jng jpeg png xml zlib

To check that PNG and JPEG support were successfully enabled, run the following command:

identify -list format

The list should include JPEG and PNG

License

The NSRR is released under the MIT License.