crm.fsf.org/20131203/files/sites/all/modules-old/piwik/piwik.variable.inc

   1 <?php
   2
   3 /**
   4  * @file
   5  * Definition of variables for Variable API module.
   6  */
   7
   8 /**
   9  * Implements hook_variable_info().
  10  */
  11 function piwik_variable_info($options) {
  12   $variables['piwik_site_id'] = array(
  13     'type' => 'string',
  14     'title' => t('Piwik site ID', array(), $options),
  15     'default' => '',
  16     'description' => t('The user account number is unique to the websites domain. Click the <strong>Settings</strong> link in your Piwik account, then the <strong>Websites</strong> tab and enter the appropriate site <strong>ID</strong> into this field.'),
  17     'required' => TRUE,
  18     'group' => 'piwik',
  19     'localize' => TRUE,
  20     'multidomain' => TRUE,
  21     'validate callback' => 'piwik_validate_piwik_site_id',
  22   );
  23
  24   return $variables;
  25 }
  26
  27 /**
  28  * Implements hook_variable_group_info().
  29  */
  30 function piwik_variable_group_info() {
  31   $groups['piwik'] = array(
  32     'title' => t('Piwik'),
  33     'description' => t('Configure tracking behavior to get insights into your website traffic and marketing effectiveness.'),
  34     'access' => 'administer piwik',
  35     'path' => array('admin/config/system/piwik'),
  36   );
  37
  38   return $groups;
  39 }
  40
  41 /**
  42  * Validate Piwik site ID variable.
  43  *
  44  * @param array $variable
  45  *
  46  * @return string
  47  */
  48 function piwik_validate_piwik_site_id($variable) {
  49   if (!preg_match('/^\d{1,}$/', $variable['value'])) {
  50     return t('A valid Piwik site ID is an integer only.');
  51   }
  52 }