[[PageOutline(2-5, Table of Contents, floated)]]

= Piwik Apache Install Notes =

The following documentation is outdated, we are now using Nginx, see the PiwikServer page for current information.

=== Quince Server ===

The live install at https://stats.transitionnetwork.org/ on the NewLiveServer, the install was done on ticket:160.

==== Install ====

{{{
cd /web
cd stats.transitionnetwork.org/
wget http://piwik.org/latest.zip
unzip latest.zip
cd piwik
chown -R www-data:www-data tmp/
chown -R www-data:www-data config/
chown -R www-data:www-data themes/
}}}

===== Apache =====

Create {{{stats.transitionnetwork.org.conf}}} in {{{cd /etc/apache2/sites-available/}}}:

{{{
<VirtualHost *:80>
  ServerName stats.transitionnetwork.org
  ServerAlias stats.transitionnetwork.org.webarch.net
  ServerSignature Off
  UseCanonicalName On

  ErrorLog /var/log/apache2/stats.transitionnetwork.org_error.log
  ErrorLog /var/log/apache2/error.log
  SetEnvIf Remote_Addr "127\.0\.0\.1" loopback
  SetEnvIf Remote_Addr "kiwi\.transitionnetwork\.org" loopback
  CustomLog /var/log/apache2/stats.transitionnetwork.org_access.log combined env=!loopback
  CustomLog /var/log/apache2/access.log combined env=!loopback

  Redirect / https://stats.transitionnetwork.org/
</VirtualHost>

<VirtualHost *:443>
  ServerName stats.transitionnetwork.org
  ServerAlias stats.transitionnetwork.org.webarch.net
  ServerSignature Off
  UseCanonicalName On

  LogLevel warn
  ErrorLog /var/log/apache2/stats.transitionnetwork.org_ssl_error.log
  ErrorLog /var/log/apache2/error.log
  SetEnvIf Remote_Addr "127\.0\.0\.1" loopback
  SetEnvIf Remote_Addr "kiwi\.transitionnetwork\.org" loopback
  CustomLog /var/log/apache2/stats.transitionnetwork.org_ssl_access.log combined env=!loopback
  CustomLog /var/log/apache2/access.log combined env=!loopback

  SSLEngine on
  SSLCipherSuite HIGH
  SSLProtocol all -SSLv2
  SSLCertificateFile      /etc/ssl/transitionnetwork.org/transitionnetwork.org.pem
  SSLCertificateChainFile /etc/ssl/transitionnetwork.org/gandi.pem

  DocumentRoot "/web/stats.transitionnetwork.org/piwik"
  <Directory "/web/stats.transitionnetwork.org/piwik">
    DirectoryIndex index.php
    Options -Indexes
    AddType 'image/x-icon' .ico
    AddHandler php5-script .php
    AddType text/html .php
    SSLOptions +StdEnvVars
    AllowOverride None
    order allow,deny
    allow from all
  </Directory>
  <Directory "/web/stats.transitionnetwork.org/piwik/tmp">
    Options Indexes
    RemoveHandler .php
    AllowOverride None
    order allow,deny
    allow from all
  </Directory>
  <Location /config>
    Order deny,allow
    Deny from all
    Allow from 127.0.0.1
  </Location>

  <FilesMatch "\.(cgi|shtml|phtml|php)$">
    SSLOptions +StdEnvVars
  </FilesMatch>
  <Directory /usr/lib/cgi-bin>
    SSLOptions +StdEnvVars
  </Directory>

</VirtualHost>
}}}

Enable it and restart:

{{{
/etc/apache2/sites-enabled
ln -s ../sites-available/stats.transitionnetwork.org.conf 35-stats.transitionnetwork.org.conf
apache2ctl configtest
apache2ctl restart
}}}

===== MySQL =====

As MySQL root user:

{{{
CREATE USER 'stats'@'localhost' IDENTIFIED BY '********';
GRANT USAGE ON * . * TO 'stats'@'localhost' IDENTIFIED BY '********' WITH MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0 MAX_USER_CONNECTIONS 0 ;
CREATE DATABASE IF NOT EXISTS `stats` ;
GRANT ALL PRIVILEGES ON `stats` . * TO 'stats'@'localhost';
FLUSH PRIVILEGES;
}}}

===== Web Install =====

MySQL settings:

 * database server: 127.0.0.1
 * login: stats
 * password: ********
 * database name: stats
 * table prefix: (blank - we don't need one, the default is piwik_)
 * adapter: PDO_MYSQL

Super User settings:

 * super user login: webproject
 * password: ********
 * email: webproject (at) transitionnetwork.org

Suggested JS code:

{{{
<!-- Piwik -->
<script type="text/javascript">
var pkBaseURL = (("https:" == document.location.protocol) ? "https://stats.transitionnetwork.org/" : "http://stats.transitionnetwork.org/");
document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E"));
</script><script type="text/javascript">
try {
var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", 1);
piwikTracker.trackPageView();
piwikTracker.enableLinkTracking();
} catch( err ) {}
</script><noscript><p><img src="http://stats.transitionnetwork.org/piwik.php?idsite=1" style="border:0" alt="" /></p></noscript>
<!-- End Piwik Tracking Code -->
}}}

Suggested image code:

{{{
<!-- Piwik Image Tracker -->
<img src="https://stats.transitionnetwork.org/piwik.php?idsite=1&rec=1" style="border:0" alt="" />
<!-- End Piwik -->
}}}

===== Configure =====

In the General Settings page:

 * Allow Piwik archiving to trigger when reports are viewed from the browser: no
 * Reports for today (or any other Date Range including today) will be processed at most every: 1800

Set up cron:

{{{
crontab -u www-data -e

5 * * * * /web/stats.transitionnetwork.org/piwik/misc/cron/archive.sh > /dev/null
}}}

Test it:

{{{
su www-data -c "sh /web/stats.transitionnetwork.org/piwik/misc/cron/archive.sh"
}}}

This generated this error:

{{{
ALERT - script tried to increase memory_limit to 134217728 bytes which is above the allowed value (attacker 'REMOTE_ADDR not set', file '/web/stats.transitionnetwork.org/piwik/core/Piwik.php', line 947)
}}}

Which can be ignored because in {{{/etc/php5/apache2/php.ini}}} it's set to double that already, 256M, so I don't understand why it tried to raise it.

Things added to {{{/web/stats.transitionnetwork.org/piwik/config/config.ini.php}}}, taken from {{{global.ini.php}}}:

{{{
[General]
force_ssl_login = 1
feedback_email_address = "webproject (at) transitionnetwork.org"
assume_secure_protocol = 1
}}}

===== GA Import =====

First install Python 2.6 from source:

{{{
aptitude build-dep python2.5 
cd /usr/local/src
wget http://www.python.org/ftp/python/2.6.7/Python-2.6.7.tgz
tar -zxvf Python-2.6.7.tgz
cd Python-2.6.7
./configure --with-threads --enable-shared
make
make install 
ln -s /usr/local/lib/libpython2.6.so* /usr/lib/
cd /usr/local/src
wget 'http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz#md5=7df2a529a074f613b509fb44feefe74e'
tar zxvf setuptools-0.6c11.tar.gz
cd setuptools-0.6c11
python setup.py install
cd /usr/local/src
wget "https://gdata-python-client.googlecode.com/files/gdata-2.0.14.tar.gz" --no-check-certificate
tar -zxvf gdata-2.0.14.tar.gz
cd gdata-2.0.14
python setup.py install
cd /usr/local/src
aptitude purge python-mysqldb
wget "http://downloads.sourceforge.net/project/mysql-python/mysql-python/1.2.3/MySQL-python-1.2.3.tar.gz"
tar -zxvf MySQL-python-1.2.3.tar.gz 
cd MySQL-python-1.2.3
vim site.cfg
 mysql_config = /usr/bin/mysql_config
aptitude install libmysqlclient-dev
python setup.py build
python setup.py install
}}}

Then the GA code and import:

{{{
cd /web/stats.transitionnetwork.org/
wget http://clearcode.cc/google2piwik-1.2.5.tgz
tar -zxvf google2piwik-1.2.5.tgz
cd google2piwik-1.2.5
cp google2piwik.conf.sample google2piwik.conf
}}}

Edit {{{google2piwik.conf}}}: 

{{{

## Google Account Credentials
# If you don't know your site table_id type:
#                       ./google2piwik.py -p
[google]
user_login = transitiontownsnetwork [at] gmail.com
user_pass  = XXX
table_id   = ga:XXX

# MySQL Piwik Database configuration
[mysql]
db = stats
host = localhost
port = 3306
user = stats
passwd = XXX
table_prefix =

# Set export date range
[export]
start = 2008-01-01
end   = 2011-06-29

## Piwik configuration of site.
# For default Piwik installation with one website, site_id should be set to 1
[piwik]
site_id  = 1
site_url = http://transitionnetwork.org
}}}

Test and backup db:

{{{
./google2piwik.py -p
./google2piwik.py -c
mysql_backup
}}}

Then change the timezone to UTC for the site on https://stats.transitionnetwork.org/ run it in screen:

{{{
screen
./google2piwik.py --verbose=2
}}}

=== Kiwi Server ===

The [http://piwik.org/ Piwik] server that is to be installed on the DevelopmentServer, the install was done on ticket:160

==== Config ====

In {{{/web/piwik.transitionnetwork.org/piwik/config}}}

{{{
assume_secure_protocol = 1
}}}

==== Install ====

Site:  https://piwik.transitionnetwork.org/

===== Download =====

{{{
cd /web/
mkdir piwik.transitionnetwork.org
cd piwik.transitionnetwork.org/
wget http://piwik.org/latest.zip
unzip latest.zip
}}}

===== Apache =====

Then set up apache, see /etc/apache2/sites-available/piwik.transitionnetwork.org and run the web installer and:

{{{
cd /web/piwik.transitionnetwork.org/piwik/
chown -R www-data:www-data tmp/
chown -R www-data:www-data config/
}}}

===== MySQL =====

Then a MySQL user and database was added using phpMyAdmin which ran the following SQL:

{{{
CREATE USER 'piwik'@'localhost' IDENTIFIED BY '********';
GRANT USAGE ON * . * TO 'piwik'@'localhost' IDENTIFIED BY '********' WITH MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0 MAX_USER_CONNECTIONS 0 ;
CREATE DATABASE IF NOT EXISTS `piwik` ;
GRANT ALL PRIVILEGES ON `piwik` . * TO 'piwik'@'localhost';
}}}

===== Tracking code =====

The installer suggested this JS tracking code, see the docs at http://piwik.org/docs/javascript-tracking/ :

{{{
<!-- Piwik -->
<script type="text/javascript">
var pkBaseURL = (("https:" == document.location.protocol) ? "https://piwik.transitionnetwork.org.webarch.net/" : "http://piwik.transitionnetwork.org.webarch.net/");
document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E"));
</script><script type="text/javascript">
try {
var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", 1);
piwikTracker.trackPageView();
piwikTracker.enableLinkTracking();
} catch( err ) {}
</script><noscript><p><img src="http://piwik.transitionnetwork.org.webarch.net/piwik.php?idsite=1" style="border:0" alt="" /></p></noscript>
<!-- End Piwik Tracking Code -->
}}}

And this image tracking code:

{{{
<!-- Piwik Image Tracker -->
<img src="https://piwik.transitionnetwork.org.webarch.net/piwik.php?idsite=1&rec=1" style="border:0" alt="" />
<!-- End Piwik -->
}}}

The following parameters can also be passed to the image URL:

 *   rec - (required) The parameter &rec=1 is required to force the request to be recorded
 *   idsite - (required) Defines the Website ID being tracked
 *   action_name - Defines the custom Page Title for this page view
 *   idgoal - The request will trigger the given Goal
 *   urlref - The Referrer URL: must be set to the referrer URL used before landing on the page containing the Image tracker. For example, in PHP this value is accessible via
    {{{$_SERVER['HTTP_REFERER']}}}
 *   revenue - Used with idgoal, defines the custom revenue for this conversion

===== Logo =====

Customise the logo:

{{{
cd /web/piwik.transitionnetwork.org/piwik
chown -R www-data:www-data themes/
}}}

===== Cron =====

Set up the [http://piwik.org/docs/setup-auto-archiving/#toc-linuxunix-how-to-setup-a-crontab-to-automatically-archive-the-reports crontab to automatically archive the reports]:

{{{
crontab -u www-data -e

5 * * * * /web/piwik.transitionnetwork.org/piwik/misc/cron/archive.sh > /dev/null
}}}

===== Python =====

For the Google Analytics data import we need Python 2.6 and we are running with Python 2.5.2, so [http://evan.borgstrom.ca/post/845359613/python-2-6-on-debian-lenny-5-0 following this] a source compile was done on the dev server:

{{{
aptitude build-dep python2.5 
cd /usr/local/src
wget http://www.python.org/ftp/python/2.6.7/Python-2.6.7.tgz
tar -zxvf Python-2.6.7.tgz
cd Python-2.6.7
./configure --with-threads --enable-shared
make
make install 
ln -s /usr/local/lib/libpython2.6.so* /usr/lib/
cd /usr/local/src
wget 'http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz#md5=7df2a529a074f613b509fb44feefe74e'
tar zxvf setuptools-0.6c11.tar.gz
cd setuptools-0.6c11
python setup.py install
cd /usr/local/src
wget "https://gdata-python-client.googlecode.com/files/gdata-2.0.14.tar.gz" --no-check-certificate
tar -zxvf gdata-2.0.14.tar.gz
cd gdata-2.0.14
python setup.py install
aptitude purge python-mysqldb
wget "http://downloads.sourceforge.net/project/mysql-python/mysql-python/1.2.3/MySQL-python-1.2.3.tar.gz"
tar -zxvf MySQL-python-1.2.3.tar.gz 
cd MySQL-python-1.2.3
vim site.cfg
 mysql_config = /usr/bin/mysql_config
aptitude install libmysqlclient-dev
python setup.py build
python setup.py install
}}}

===== GA Import =====

See python notes above and [http://clearcode.cc/offer/open-source-projects/google2piwik/ Google2Piwik].

{{{
cd /web/piwik.transitionnetwork.org/
wget http://clearcode.cc/google2piwik-1.2.5.tgz
tar -zxvf google2piwik-1.2.5.tgz
cd google2piwik-1.2.5
cp google2piwik.conf.sample google2piwik.conf
}}}

Edit {{{google2piwik.conf}}}:

{{{
## Google Account Credentials
# If you don't know your site table_id type:
#                       ./google2piwik.py -p
[google]
user_login = XXX@gmail.com
user_pass  = XXX
table_id   = ga:XXX

# MySQL Piwik Database configuration
[mysql]
db = piwik
host = localhost
port = 3306
user = piwik
passwd = XXX
table_prefix = 

# Set export date range
[export]
start = 2011-05-01
end   = 2011-06-29

## Piwik configuration of site.
# For default Piwik installation with one website, site_id should be set to 1
[piwik]
site_id  = 1
site_url = http://www.transitionnetwork.org
}}}

Get the table_id and test and backup db:

{{{
./google2piwik.py -p
./google2piwik.py -c
mysql_backup
}}}

Piwik, for the website you are importing data to, [https://piwik.transitionnetwork.org/index.php?module=SitesManager&action=index&idSite=1&period=day&date=yesterday change the timezone to UTC] and run the script:

{{{
./google2piwik.py --verbose=2
}}}


=== Requirements ===

The [http://piwik.org/docs/requirements/ requirements are]:

 * PHP version 5.1.3 or greater, We highly recommend using at least PHP 5.3 as it is much more memory efficient than previous PHP versions, we have: PHP 5.2.6-1+lenny10 with Suhosin-Patch 0.9.6.2 (cli), when the server is migrated to squeeze we will get a new php, it can wait till then.
 * MySQL version 4.1 or greater, we have 5.0.51a-24+lenny5-log
 * (enabled by default) PHP extension pdo and pdo_mysql, weh have these already installed and they are configured via /etc/php5/apache2/conf.d/pdo.ini and /etc/php5/apache2/conf.d/pdo_mysql.ini
 * PHP GD extension, installed already
 * Increase your PHP memory_limit value in your php.ini config file to be at least memory_limit = 128M, we have 256M already in /etc/php5/apache2/php.ini