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<?php |
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class PiwikExtension extends Extension |
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{ |
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/** |
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* @var string the url to the server, without protocol and trailing slash, e.g. //piwik.foo.com/ |
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*/ |
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private static $piwik_server = '//piwik.foo.com/'; |
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/** |
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* @var int the piwik site id |
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*/ |
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private static $piwik_site_id = 0; |
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/** |
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* @var bool Do you want tracking code in dev environments? |
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*/ |
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private static $show_on_dev = false; |
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/** |
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* @var bool do you want tracking code in test environments? |
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*/ |
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private static $show_on_test = false; |
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/** |
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* @var bool we want tracking code in live environments |
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*/ |
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private static $show_on_live = true; |
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/** |
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* @var bool include tracking code on contentcontrollerInit |
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*/ |
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private static $auto_include = true; |
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/** |
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* @var bool include tracking code automatically in backend, subclasses of LeftAndMain |
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*/ |
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private static $include_in_backend = false; |
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/** |
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* includes the piwik tracking code when ContentController initializes... |
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* @todo: get it working ;) |
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*/ |
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public function onAfterInit(&$controller) |
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{ |
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if ($this->autoInclude() && $js = $this->getPiwik(false)) { |
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Requirements::customScript($js, 'piwiktrackingcode'); |
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} |
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} |
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/** |
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* generates piwik tracking code out of config vars and Piwik.ss template |
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* @param $wrap wrap inside <script> tags, e.g. for templates |
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*/ |
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public function getPiwik($wrap = true) |
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{ |
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if (Director::is_cli()) { |
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return false; |
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} |
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//don't include on dev/build etc... |
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if (Controller::curr() instanceof DevelopmentAdmin) { |
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return false; |
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} |
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if (Director::isDev() && !Config::inst()->get('PiwikExtension', 'show_on_dev')) { |
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return false; |
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} |
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if (Director::isTest() && !Config::inst()->get('PiwikExtension', 'show_on_test')) { |
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return false; |
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} |
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if (Director::isLive() && !Config::inst()->get('PiwikExtension', 'show_on_live')) { |
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return false; |
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} |
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//used for overwriting defaults in SiteConfig, e.g. for different SiteIDs in a Subsite installation |
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$currentSiteConfig = Controller::curr()->hasMethod('getSiteConfig') |
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? Controller::curr()->getSiteConfig() |
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: SiteConfig::current_site_config(); |
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$data = array( |
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'WrapInJsTags' => $wrap, |
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'URL' => Config::inst()->get('PiwikExtension', 'piwik_server'), |
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'SiteID' => Config::inst()->get('PiwikExtension', 'piwik_site_id'), |
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'SiteConfig' => $currentSiteConfig |
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); |
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return ArrayData::create($data)->renderWith(array('Piwik')); |
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} |
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/** |
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* Helper function to define if tracking code should be included automatically |
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* @return bool |
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*/ |
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public function autoInclude() |
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{ |
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if (! Config::inst()->get('PiwikExtension', 'auto_include')) { |
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return false; |
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} |
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if ($this->isBackend() && !Config::inst()->get('PiwikExtension', 'include_in_backend')) { |
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return false; |
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} |
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return true; |
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} |
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/** |
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110
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* @return bool is the extended controller an instance of LeftAndMain |
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*/ |
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public function isBackend() |
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{ |
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return Controller::curr() instanceof LeftAndMain; |
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} |
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} |
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wernerkrauss /
silverstripe-piwik
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.