/**
* This function builds the JavaScript to track variables for a tracker-impression via JavaScript
*
* @todo Ask Matteo what the $trackerJsCode is for
*
* @param int $trackerid The ID of the tracker
* @param array $conversionInfo An array of the information from the tracker impression
* @param unknown_type $trackerJsCode Unknown
*
* @return string The JavaScript to pick up the variables from the page, and pass them in to the
* conversionvars script
*/
function MAX_trackerbuildJSVariablesScript($trackerid, $conversionInfo, $trackerJsCode = null)
{
$conf = $GLOBALS['_MAX']['CONF'];
$buffer = '';
$url = MAX_commonGetDeliveryUrl($conf['file']['conversionvars']);
$tracker = MAX_cacheGetTracker($trackerid);
$variables = MAX_cacheGetTrackerVariables($trackerid);
$variableQuerystring = '';
if (empty($trackerJsCode)) {
$trackerJsCode = md5(uniqid('', true));
} else {
// Appended tracker - set method to default
$tracker['variablemethod'] = 'default';
}
if (!empty($variables)) {
if ($tracker['variablemethod'] == 'dom') {
$buffer .= "\n function MAX_extractTextDom(o)\n {\n var txt = '';\n\n if (o.nodeType == 3) {\n txt = o.data;\n } else {\n for (var i = 0; i < o.childNodes.length; i++) {\n txt += MAX_extractTextDom(o.childNodes[i]);\n }\n }\n\n return txt;\n }\n\n function MAX_TrackVarDom(id, v)\n {\n if (max_trv[id][v]) { return; }\n var o = document.getElementById(v);\n if (o) {\n max_trv[id][v] = escape(o.tagName == 'INPUT' ? o.value : MAX_extractTextDom(o));\n }\n }";
$funcName = 'MAX_TrackVarDom';
} elseif ($tracker['variablemethod'] == 'default') {
$buffer .= "\n function MAX_TrackVarDefault(id, v)\n {\n if (max_trv[id][v]) { return; }\n if (typeof(window[v]) == undefined) { return; }\n max_trv[id][v] = window[v];\n }";
$funcName = 'MAX_TrackVarDefault';
} else {
$buffer .= "\n function MAX_TrackVarJs(id, v, c)\n {\n if (max_trv[id][v]) { return; }\n if (typeof(window[v]) == undefined) { return; }\n if (typeof(c) != 'undefined') {\n eval(c);\n }\n max_trv[id][v] = window[v];\n }";
$funcName = 'MAX_TrackVarJs';
}
$buffer .= "\n if (!max_trv) { var max_trv = new Array(); }\n if (!max_trv['{$trackerJsCode}']) { max_trv['{$trackerJsCode}'] = new Array(); }";
foreach ($variables as $key => $variable) {
$variableQuerystring .= "&{$variable['name']}=\"+max_trv['{$trackerJsCode}']['{$variable['name']}']+\"";
if ($tracker['variablemethod'] == 'custom') {
$buffer .= "\n {$funcName}('{$trackerJsCode}', '{$variable['name']}', '" . addcslashes($variable['variablecode'], "'") . "');";
} else {
$buffer .= "\n {$funcName}('{$trackerJsCode}', '{$variable['name']}');";
}
}
if (!empty($variableQuerystring)) {
$buffer .= "\n document.write (\"<\" + \"script language='JavaScript' type='text/javascript' src='\");\n document.write (\"{$url}?trackerid={$trackerid}&server_conv_id={$conversionInfo['server_conv_id']}&server_raw_ip={$conversionInfo['server_raw_ip']}{$variableQuerystring}'\");";
$buffer .= "\n\tdocument.write (\"><\\/scr\"+\"ipt>\");";
}
}
if (!empty($tracker['appendcode'])) {
// Add the correct "inherit" parameter if a OpenX trackercode was found
$tracker['appendcode'] = preg_replace('/("\\?trackerid=\\d+&inherit)=1/', '$1=' . $trackerJsCode, $tracker['appendcode']);
$jscode = MAX_javascriptToHTML($tracker['appendcode'], "MAX_{$trackerid}_appendcode");
// Replace template style variables
$jscode = preg_replace("/\\{m3_trackervariable:(.+?)\\}/", "\"+max_trv['{$trackerJsCode}']['\$1']+\"", $jscode);
$buffer .= "\n" . preg_replace('/^/m', "\t", $jscode) . "\n";
}
if (empty($buffer)) {
$buffer = "document.write(\"\");";
}
return $buffer;
}
<?php
/*
+---------------------------------------------------------------------------+
| Revive Adserver |
| http://www.revive-adserver.com |
| |
| Copyright: See the COPYRIGHT.txt file. |
| License: GPLv2 or later, see the LICENSE.txt file. |
+---------------------------------------------------------------------------+
*/
// Require the initialisation file
require_once '../../init-delivery.php';
// Required files
require_once MAX_PATH . '/lib/max/Delivery/cache.php';
// Register input variables
if (!empty($_GET['trackerid'])) {
$trackerId = $_GET['trackerid'];
$serverConvId = isset($_GET['server_conv_id']) ? $_GET['server_conv_id'] : null;
$serverRawIp = isset($_GET['server_raw_ip']) ? $_GET['server_raw_ip'] : null;
$aVariables = MAX_cacheGetTrackerVariables($trackerId);
MAX_Delivery_log_logVariableValues($aVariables, $trackerId, $serverConvId, $serverRawIp);
}
/**
* Method tests invalidateTrackerCache method
*/
function test_invalidateTrackerCache()
{
$cachedTrackerData = MAX_cacheGetTracker($this->_aIds['tracker'][0]);
$cachedTrackerVariablesData = MAX_cacheGetTrackerVariables($this->_aIds['tracker'][0]);
// Do some changes in tracker
$doTracker = OA_Dal::factoryDO('trackers');
$doTracker->get($this->_aIds['trackers'][0]);
$doTracker->description = 'new description';
$doTracker->update();
// Add new variable to the tracker
$doVariables = OA_Dal::factoryDO('variables');
$doVariables->trackerid = $this->_aIds['trackers'][0];
DataGenerator::generateOne($doVariables);
// Expect no changes in cache
$this->assertEqual(MAX_cacheGetTracker($this->_aIds['tracker'][0]), $cachedTrackerData);
$this->assertEqual(MAX_cacheGetTrackerVariables($this->_aIds['tracker'][0]), $cachedTrackerVariablesData);
$this->oDeliveryCacheManager->invalidateTrackerCache($this->_aIds['trackers'][0]);
// Now expect changes in cache
$this->assertNotEqual(MAX_cacheGetTracker($this->_aIds['trackers'][0]), $cachedTrackerData);
$this->assertNotEqual(MAX_cacheGetTrackerVariables($this->_aIds['trackers'][0]), $cachedTrackerVariablesData);
}
/**
* Creates all possible delivert cache files
*
* @param array $aIds array of DB Ids returned by _createTestData
* @see _createTestData
*/
function _createTestCacheFiles($aIds)
{
// Create cache files not related to DB Objects
MAX_cacheGetAccountTZs();
MAX_cacheCheckIfMaintenanceShouldRun();
MAX_cacheGetGoogleJavaScript();
// Create cache files for banners and images
foreach ($aIds['banners'] as $bannerId) {
MAX_cacheGetAd($bannerId);
}
foreach ($aIds['images'] as $filename) {
MAX_cacheGetCreative($filename);
}
// Create cache files for zones
foreach ($aIds['zones'] as $zoneId) {
MAX_cacheGetZoneLinkedAds($zoneId);
MAX_cacheGetZoneInfo($zoneId);
}
// Create cache files for websites
foreach ($aIds['affiliates'] as $affiliateid) {
OA_cacheGetPublisherZones($affiliateid);
}
// Create cache files for trackers
foreach ($aIds['trackers'] as $trackerid) {
MAX_cacheGetTracker($trackerid);
MAX_cacheGetTrackerVariables($trackerid);
}
// Create cache files for channels
foreach ($aIds['channel'] as $channelid) {
MAX_cacheGetChannelLimitations($channelid);
}
// cache files for direct-selection are not created
// due to problems with invalidating MAX_cacheGetLinkedAds
}
require_once MAX_PATH . '/lib/max/Delivery/cache.php';
require_once MAX_PATH . '/lib/max/Delivery/javascript.php';
require_once MAX_PATH . '/lib/max/Delivery/tracker.php';
// No Caching
MAX_commonSetNoCacheHeaders();
//Register any script specific input variables
MAX_commonRegisterGlobalsArray(array('trackerid'));
if (empty($trackerid)) {
$trackerid = 0;
}
// Log the tracker impression
if ($conf['logging']['trackerImpressions']) {
$aConversion = MAX_trackerCheckForValidAction($trackerid);
if (!empty($aConversion)) {
$aConversionInfo = MAX_Delivery_log_logConversion($trackerid, $aConversion);
foreach ($aConversionInfo as $pluginId => $aData) {
$serverConvId = $serverRawIp = null;
if (isset($aData['server_conv_id'])) {
$serverConvId = $aData['server_conv_id'];
}
if (isset($aData['server_raw_ip'])) {
$serverRawIp = $aData['server_raw_ip'];
}
// Log tracker impression variable values
MAX_Delivery_log_logVariableValues(MAX_cacheGetTrackerVariables($trackerid), $trackerid, $serverConvId, $serverRawIp, $pluginId);
}
}
}
MAX_cookieFlush();
// Send a 1 x 1 gif
MAX_commonDisplay1x1();
/**
* Method tests invalidateGetTrackerVariablesCache method
*/
function test_invalidateGetTrackerVariablesCache()
{
$aIds = $this->_createTestData();
$this->_createTestCacheFiles($aIds);
$cachedData = MAX_cacheGetTrackerVariables($aIds['tracker'][0]);
// Add new variable to the tracker
$doVariables = OA_Dal::factoryDO('variables');
$doVariables->trackerid = $aIds['trackers'][0];
DataGenerator::generateOne($doVariables);
// Expect no changes in cache
$this->assertEqual(MAX_cacheGetTrackerVariables($aIds['tracker'][0]), $cachedData);
$this->oDeliveryCacheCommon->invalidateGetTrackerVariablesCache($aIds['trackers'][0]);
// Now expect changes in cache
$this->assertNotEqual(MAX_cacheGetTrackerVariables($aIds['trackers'][0]), $cachedData);
}
