..) to JavaScript and stylesheet files
| public disableCacheBuster ( ) |
/**
* @param int $idSite
* @param string $piwikUrl http://path/to/piwik/site/
* @param bool $mergeSubdomains
* @param bool $groupPageTitlesByDomain
* @param bool $mergeAliasUrls
* @param array $visitorCustomVariables
* @param array $pageCustomVariables
* @param string $customCampaignNameQueryParam
* @param string $customCampaignKeywordParam
* @param bool $doNotTrack
* @param bool $disableCookies
* @param bool $trackNoScript
* @return string Javascript code.
*/
public function generate($idSite, $piwikUrl, $mergeSubdomains = false, $groupPageTitlesByDomain = false, $mergeAliasUrls = false, $visitorCustomVariables = null, $pageCustomVariables = null, $customCampaignNameQueryParam = null, $customCampaignKeywordParam = null, $doNotTrack = false, $disableCookies = false, $trackNoScript = false)
{
// changes made to this code should be mirrored in plugins/CoreAdminHome/javascripts/jsTrackingGenerator.js var generateJsCode
if (substr($piwikUrl, 0, 4) !== 'http') {
$piwikUrl = 'http://' . $piwikUrl;
}
preg_match('~^(http|https)://(.*)$~D', $piwikUrl, $matches);
$piwikUrl = rtrim(@$matches[2], "/");
// Build optional parameters to be added to text
$options = '';
$optionsBeforeTrackerUrl = '';
if ($groupPageTitlesByDomain) {
$options .= ' _paq.push(["setDocumentTitle", document.domain + "/" + document.title]);' . "\n";
}
if ($mergeSubdomains || $mergeAliasUrls) {
$options .= $this->getJavascriptTagOptions($idSite, $mergeSubdomains, $mergeAliasUrls);
}
$maxCustomVars = CustomVariables::getNumUsableCustomVariables();
if ($visitorCustomVariables && count($visitorCustomVariables) > 0) {
$options .= ' // you can set up to ' . $maxCustomVars . ' custom variables for each visitor' . "\n";
$index = 1;
foreach ($visitorCustomVariables as $visitorCustomVariable) {
if (empty($visitorCustomVariable)) {
continue;
}
$options .= sprintf(' _paq.push(["setCustomVariable", %d, %s, %s, "visit"]);%s', $index++, json_encode($visitorCustomVariable[0]), json_encode($visitorCustomVariable[1]), "\n");
}
}
if ($pageCustomVariables && count($pageCustomVariables) > 0) {
$options .= ' // you can set up to ' . $maxCustomVars . ' custom variables for each action (page view, download, click, site search)' . "\n";
$index = 1;
foreach ($pageCustomVariables as $pageCustomVariable) {
if (empty($pageCustomVariable)) {
continue;
}
$options .= sprintf(' _paq.push(["setCustomVariable", %d, %s, %s, "page"]);%s', $index++, json_encode($pageCustomVariable[0]), json_encode($pageCustomVariable[1]), "\n");
}
}
if ($customCampaignNameQueryParam) {
$options .= ' _paq.push(["setCampaignNameKey", ' . json_encode($customCampaignNameQueryParam) . ']);' . "\n";
}
if ($customCampaignKeywordParam) {
$options .= ' _paq.push(["setCampaignKeywordKey", ' . json_encode($customCampaignKeywordParam) . ']);' . "\n";
}
if ($doNotTrack) {
$options .= ' _paq.push(["setDoNotTrack", true]);' . "\n";
}
if ($disableCookies) {
$options .= ' _paq.push(["disableCookies"]);' . "\n";
}
$codeImpl = array('idSite' => $idSite, 'piwikUrl' => Common::sanitizeInputValue($piwikUrl), 'options' => $options, 'optionsBeforeTrackerUrl' => $optionsBeforeTrackerUrl, 'protocol' => '//', 'loadAsync' => true, 'trackNoScript' => $trackNoScript);
$parameters = compact('mergeSubdomains', 'groupPageTitlesByDomain', 'mergeAliasUrls', 'visitorCustomVariables', 'pageCustomVariables', 'customCampaignNameQueryParam', 'customCampaignKeywordParam', 'doNotTrack');
/**
* Triggered when generating JavaScript tracking code server side. Plugins can use
* this event to customise the JavaScript tracking code that is displayed to the
* user.
*
* @param array &$codeImpl An array containing snippets of code that the event handler
* can modify. Will contain the following elements:
*
* - **idSite**: The ID of the site being tracked.
* - **piwikUrl**: The tracker URL to use.
* - **options**: A string of JavaScript code that customises
* the JavaScript tracker.
* - **optionsBeforeTrackerUrl**: A string of Javascript code that customises
* the JavaScript tracker inside of anonymous function before
* adding setTrackerUrl into paq.
* - **protocol**: Piwik url protocol.
* - **loadAsync**: boolean whether piwik.js should be loaded syncronous or asynchronous
*
* The **httpsPiwikUrl** element can be set if the HTTPS
* domain is different from the normal domain.
* @param array $parameters The parameters supplied to `TrackerCodeGenerator::generate()`.
*/
Piwik::postEvent('Piwik.getJavascriptCode', array(&$codeImpl, $parameters));
$setTrackerUrl = 'var u="' . $codeImpl['protocol'] . '{$piwikUrl}/";';
if (!empty($codeImpl['httpsPiwikUrl'])) {
$setTrackerUrl = 'var u=((document.location.protocol === "https:") ? "https://{$httpsPiwikUrl}/" : "http://{$piwikUrl}/");';
$codeImpl['httpsPiwikUrl'] = rtrim($codeImpl['httpsPiwikUrl'], "/");
}
$codeImpl = array('setTrackerUrl' => htmlentities($setTrackerUrl)) + $codeImpl;
$view = new View('@Morpheus/javascriptCode');
$view->disableCacheBuster();
$view->loadAsync = $codeImpl['loadAsync'];
$view->trackNoScript = $codeImpl['trackNoScript'];
$jsCode = $view->render();
$jsCode = htmlentities($jsCode);
foreach ($codeImpl as $keyToReplace => $replaceWith) {
$jsCode = str_replace('{$' . $keyToReplace . '}', $replaceWith, $jsCode);
}
return $jsCode;
}
