Experimentum

Install Experimentum

From the terminal, go to the directory where you want to keep the experimentum files. For example, if you want to keep the files in a directory called html in your home folder, type:

cd ~/html/

Clone Experimetum

git clone https://github.com/debruine/experimentum.git

You can rename the directory from experimentum to the name of your website.

Server Setup (Mac OS X)

Install XCode

xcode-select --install

Install Homebrew

You may be asked to change permissions on /usr/local/Cellar. Do this and re-run the command below.

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Install Homebrew core

brew tap homebrew/homebrew-core

Unload old PHP/Apache and install via homebrew

There will be a few minutes of installation and output while dependencies are installed.

sudo apachectl stop sudo launchctl unload -w /System/Library/LaunchDaemons/org.apache.httpd.plist 2>/dev/null brew install httpd24 brew services start httpd brew install php72

At the end of installation, you will get some output that starts with:

==> php@7.2 To enable PHP in Apache add the following to httpd.conf and restart Apache:

Copy this text and edit httpd.conf file. We'll edit this with nano; if you have a preferred editor, use that instead.

nano /usr/local/etc/httpd/httpd.conf

Search for DocumentRoot using control-W. Change it to the directory you put the experimentum directory inside. Also add MultiViews to the as below.

``` DocumentRoot "/Users/lisad/html"

# # Possible values for the Options directive are "None", "All", # or any combination of: # Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews # # Note that "MultiViews" must be named explicitly --- "Options All" # doesn't give it to you. # # The Options directive is both complicated and important. Please see # http://httpd.apache.org/docs/2.4/mod/core.html#options # for more information. # Options Indexes FollowSymLinks MultiViews MultiviewsMatch Any

#
# AllowOverride controls what directives may be placed in .htaccess files.
# It can be "All", "None", or any combination of the keywords:
#   AllowOverride FileInfo AuthConfig Limit
#
AllowOverride None

#
# Controls who can get stuff from this server.
#
Require all granted
Allow from 127.0.0.1

```

Search for php7_module using control-W. Replace it with the text you copied. If you don't find that, go to the end of the file (control-V until you get there) and add the text you copied (which will look something like this):

``` LoadModule php7_module /usr/local/opt/php@7.2/lib/httpd/modules/libphp7.so

SetHandler application/x-httpd-php ```

Search for DirectoryIndex (ctrl-W) and edit it to look like:

<IfModule dir_module> DirectoryIndex index.php index.html </IfModule>

Search for mod_negotiation and make sure this line is not commented (remove the #).

LoadModule negotiation_module lib/httpd/modules/mod_negotiation.so

Save this file and exit (crtl-O, ctrl-X).

Set date.timezone in php.ini

nano /usr/local/etc/php/7.2/php.ini Search for "date.timezone" using control-W. Look up your timezone at https://www.php.net/manual/en/timezones.php and set date.timezone (e.g., date.timezone = Europe/London). Save with control-O and exit with control-X.

Edit hosts file

sudo nano /etc/hosts

Do not delete anything, just add a line with the URL of your new test site, e.g.:

127.0.0.1 experimentum.test

Save with ctrl-O, ctrl-X

Edit the vhosts file

nano /usr/local/etc/httpd/extra/httpd-vhosts.conf

Edit the first example for your test server. The important parts are getting the ServerName the same as in the hosts file and the DocumentRoot the same the directory where you put Experimentum in Step 1 (you may have renamed the directory). It should look something like this:

<VirtualHost *:80> ServerAdmin experimentum@glasgow.ac.uk DocumentRoot "/Users/lisad/html/experimentum" ServerName experimentum.test ErrorLog "/private/var/log/apache2/experimentum-error_log" CustomLog "/private/var/log/apache2/experimentum-access_log" common </VirtualHost>

Restart apache

brew services start httpd

Databases

Install MariaDB

brew install mariadb

Lunch MariaDB

brew services start mariadb

Set your admin password mysqladmin -u root password 'MYPASSWORD'

Create databases:

Go to the directory where you saved experimentum and into the setup/mysql directory

cd /Users/lisad/experimentum/setup/mysql Create the exp database

mysql -u root -pMYPASSWORD CREATE DATABASE exp; USE exp; \. exp_setup.sql

Edit config file:

Change config_edit_this.php to config.php and edit everything with **EDIT THIS**

Set the MYSQLUSER to root and MYSQLPSWD` to the admin password you set above for both researchers and users (for your test site only). For your actual site, create MySQL users for researchers and users who have appropriate permissions (LISA EDIT THIS).

Look at your website at http://name.test:8080

Sign up for an account, requesting researcher status.

Log into MySQL from the command line:

mysql -u root -p USE exp; SELECT * from user; UPDATE user SET status = "admin" WHERE user_id = 1;

Log out and log back into your website. It should take you straight to the resaercher section.