Setup Loris IIIF Image Server; Address #326 (#327)

* Add FITS Web Service; Address #309.

* Update to 16.04 LTS, and PHP7; Address #181.
* Setup Loris IIIF Image Server; Address #326

install/Vagrantfile

@@ -59,6 +59,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.network :forwarded_port, guest: 8282, host: 8282 # Islandora Microservices
   config.vm.network :forwarded_port, guest: 3306, host: 3306 # MySQL
   config.vm.network :forwarded_port, guest: 5432, host: 5432 # PostgreSQL
+  config.vm.network :forwarded_port, guest: 8383, host: 8383 # Loris
 
   config.vm.provider "virtualbox" do |vb|
     vb.customize ["modifyvm", :id, "--memory", $memory]
@@ -71,6 +72,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.provision :shell, :path => "./scripts/lamp-server.sh", :args => home_dir
   config.vm.provision :shell, :path => "./scripts/fits.sh", :args => home_dir
   config.vm.provision :shell, :path => "./scripts/solr.sh", :args => home_dir
+  config.vm.provision :shell, :path => "./scripts/loris.sh", :args => home_dir
   config.vm.provision :shell, :path => "./scripts/composer.sh", :args => home_dir
   config.vm.provision :shell, :path => "./scripts/drupal.sh", :args => home_dir
   config.vm.provision :shell, :path => "./scripts/fcrepo.sh", :args => home_dir

install/configs/002-loris.conf

@@ -0,0 +1,16 @@
+<VirtualHost *:8383>
+
+  ExpiresActive On
+  ExpiresDefault "access plus 5184000 seconds"
+
+  AllowEncodedSlashes On
+
+  WSGIDaemonProcess loris2 user=loris group=loris processes=10 threads=15 maximum-requests=10000
+  WSGIScriptAlias /loris /var/www/loris2/loris2.wsgi
+  WSGIProcessGroup loris2
+
+  SetEnvIf Request_URI ^/loris loris
+  CustomLog ${APACHE_LOG_DIR}/loris-access.log combined
+  ErrorLog ${APACHE_LOG_DIR}/loris-error.log
+
+</VirtualHost>

install/configs/kdu_libs.conf

@@ -0,0 +1 @@
+/opt/djatoka/lib/Linux-x86-64

install/scripts/loris.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+echo "Installing Loris IIIF Image Server"
+
+HOME_DIR=$1
+
+if [ -f "$HOME_DIR/islandora/install/configs/variables" ]; then
+  . "$HOME_DIR"/islandora/install/configs/variables
+fi
+
+# Kakadu
+if [ ! -f "$DOWNLOAD_DIR/adore-djatoka.tar.gz" ]; then
+  echo "Downloading Adore-Djatoka"
+  wget -q -O "$DOWNLOAD_DIR/adore-djatoka.tar.gz" "http://downloads.sourceforge.net/project/djatoka/djatoka/1.1/adore-djatoka-1.1.tar.gz"
+fi
+
+if [ $(grep -c 'Listen 8383' /etc/apache2/ports.conf) != 1 ]; then
+  echo "Adding Listen 8383 to Apache ports.conf"
+  sed -i '/Listen 80$/a \Listen 8383' /etc/apache2/ports.conf
+fi
+
+cd /opt
+mkdir djatoka
+cd /tmp || exit
+cp "$DOWNLOAD_DIR/adore-djatoka.tar.gz" /tmp
+tar -xzvf adore-djatoka.tar.gz
+cd adore-djatoka-1.1 || exit
+mv -v ./* /opt/djatoka
+ln -s /opt/djatoka/bin/Linux-x86-64/kdu_compress /usr/local/bin/kdu_compress
+ln -s /opt/djatoka/bin/Linux-x86-64/kdu_expand /usr/local/bin/kdu_expand
+
+#Dependencies
+apt-get -y install python-pip python-setuptools
+pip install --upgrade pip
+pip uninstall PIL
+pip uninstall Pillow
+apt-get -y purge python-imaging
+apt-get -y install libjpeg-turbo8-dev libfreetype6-dev zlib1g-dev liblcms2-dev liblcms2-utils libtiff5-dev python-dev libwebp-dev libapache2-mod-wsgi
+pip install Pillow
+pip install Werkzeug
+pip install configobj
+pip install requests
+pip install mock
+pip install responses
+useradd -d /var/www/loris2 -s /sbin/false loris
+a2enmod headers expires
+cp "$HOME_DIR/islandora/install/configs/002-loris.conf" "/etc/apache2/sites-enabled/"
+cp "$HOME_DIR/islandora/install/configs/kdu_libs.conf" "/etc/ld.so.conf.d/kdu_libs.conf"
+ldconfig
+mkdir /usr/local/share/images
+
+#Install Loris
+cd /opt
+git clone https://github.com/loris-imageserver/loris.git
+cd /opt/loris
+cp -R /opt/loris/tests/img/* /usr/local/share/images
+chown -hR loris:loris /usr/local/share/images
+python setup.py install
+service apache2 restart