function _adSelectCommon($aAds, $context, $source, $richMedia)
{
// Are there any ads linked?
if (!empty($aAds['count_active'])) {
// Get an ad from the any exclusive campaigns first...
$aLinkedAd = _adSelect($aAds, $context, $source, $richMedia, 'xAds');
// If no ad selected, and a previous ad on the page has set that companion ads should be selected...
if (!is_array($aLinkedAd) && isset($aAds['zone_companion']) && is_array($aAds['zone_companion']) && !empty($context)) {
// The companion paid ads are now grouped by campaign-priority so we need to iterate over the
for ($i = 10; $i > 0; $i--) {
if (!empty($aAds['cAds'][$i])) {
$aLinkedAd = _adSelect($aAds, $context, $source, $richMedia, 'cAds', $i);
// Did we pick an ad from this campaign-priority level?
if (is_array($aLinkedAd)) {
break;
}
}
}
// If still no ad selected...
if (!is_array($aLinkedAd)) {
// Select one of the low-priority companion ads
$aLinkedAd = _adSelect($aAds, $context, $source, $richMedia, 'clAds');
}
}
// If still no ad selected...
if (!is_array($aLinkedAd)) {
// Select one of the normal ads
// The normal ads are now grouped by campaign-priority so we need to iterate over the
for ($i = 10; $i > 0; $i--) {
if (!empty($aAds['ads'][$i])) {
$aLinkedAd = _adSelect($aAds, $context, $source, $richMedia, 'ads', $i);
// Did we pick an ad from this campaign-priority level?
if (is_array($aLinkedAd)) {
break;
}
}
}
}
// If still no ad selected...
if (!is_array($aLinkedAd)) {
// Select one of the low-priority ads
$aLinkedAd = _adSelect($aAds, $context, $source, $richMedia, 'lAds');
}
if (!is_array($aLinkedAd)) {
// Select one of the low-priority ads
$aLinkedAd = _adSelect($aAds, $context, $source, $richMedia, 'eAds', -2);
}
if (is_array($aLinkedAd)) {
return $aLinkedAd;
}
}
return false;
}
/**
* @todo Fix this test to not rely on apd:override_function
*
*/
function test_adSelect2()
{
$this->sendMessage('test_adSelect2');
require_once MAX_PATH . '/lib/max/Delivery/common.php';
require MAX_PATH . '/lib/max/Delivery/tests/data/test_adSelectZone.php';
// set up a small test data set
$context = array();
$test_ads = $aLinked_ads;
$test_ads['ads'][4][1122] = $test_ads['ads'][5][1022];
$test_ads['ads'][4][1124] = $test_ads['ads'][5][1024];
$test_ads['ads'][5] = array();
$test_ads['ads'][5][1022] = $test_ads['ads'][4][1122];
$test_ads['ads'][5][1024] = $test_ads['ads'][4][1124];
$test_ads['ads'][4][1122]['ad_id'] = '1122';
$test_ads['ads'][4][1124]['ad_id'] = '1124';
// case 1: cp5, 2 ads both 0.7
$ads_copy = $test_ads;
$ads_copy['ads'][5][1022]['priority'] = 0.7;
$ads_copy['ads'][5][1024]['priority'] = 0.7;
$GLOBALS['test_MAX_cacheGetAd_val'] = $ads_copy['ads'][5];
// this should pick the first one
$GLOBALS['rand_val'] = 0.49;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 5);
$this->assertTrue(array_key_exists($return['ad_id'], $ads_copy['ads'][5]));
$this->assertTrue($ads_copy['priority_used']['ads'][5] >= 1);
// case 2: cp5, 2 ads both 0.7
$prev_return = $return;
$ads_copy = $test_ads;
$ads_copy['ads'][5][1022]['priority'] = 0.7;
$ads_copy['ads'][5][1024]['priority'] = 0.7;
// this should pick the second one
$GLOBALS['rand_val'] = 0.51;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 5);
$this->assertTrue(array_key_exists($return['ad_id'], $ads_copy['ads'][5]));
$this->assertNotEqual($return['ad_id'], $prev_return['ad_id']);
// case 3: cp5, 2 ads both 0.4, cp4, 2 ads both 0.3
$ads_copy = $test_ads;
$ads_copy['ads'][5][1022]['priority'] = 0.4;
$ads_copy['ads'][5][1024]['priority'] = 0.4;
$ads_copy['ads'][4][1122]['priority'] = 0.3;
$ads_copy['ads'][4][1124]['priority'] = 0.3;
// this should not pick a cp5 ad
$GLOBALS['rand_val'] = 0.8100000000000001;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 5);
$this->assertNull($return);
// this should choose the first ad
$GLOBALS['rand_val'] = 0.49;
$GLOBALS['test_MAX_cacheGetAd_val'] = $ads_copy['ads'][4];
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 4);
$this->assertTrue(array_key_exists($return['ad_id'], $ads_copy['ads'][4]));
$this->assertEqual($ads_copy['priority_used']['ads'][5], 0.8);
$this->assertEqual($ads_copy['priority_used']['ads'][4], 0.6);
// case 4: cp5, 2 ads both 0.4, cp4, 2 ads both 0.3
$ads_copy = $test_ads;
$prev_return = $return;
$ads_copy['ads'][5][1022]['priority'] = 0.4;
$ads_copy['ads'][5][1024]['priority'] = 0.4;
$ads_copy['ads'][4][1122]['priority'] = 0.3;
$ads_copy['ads'][4][1124]['priority'] = 0.3;
// this should not pick a cp5 ad
$GLOBALS['rand_val'] = 0.8100000000000001;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 5);
$this->assertNull($return);
// this should choose the second ad
$GLOBALS['rand_val'] = 0.51;
$GLOBALS['test_MAX_cacheGetAd_val'] = $ads_copy['ads'][4];
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 4);
$this->assertTrue(array_key_exists($return['ad_id'], $ads_copy['ads'][4]));
$this->assertEqual($ads_copy['priority_used']['ads'][5], 0.8);
$this->assertEqual($ads_copy['priority_used']['ads'][4], 0.6);
// make sure it's not the same ad
$this->assertNotEqual($return['ad_id'], $prev_return['ad_id']);
// case 5: cp5, 2 ads both 0.2, cp4, 2 ads both 0.2
$ads_copy = $test_ads;
$prev_return = $return;
$ads_copy['ads'][5][1022]['priority'] = 0.2;
$ads_copy['ads'][5][1024]['priority'] = 0.2;
$ads_copy['ads'][4][1122]['priority'] = 0.2;
$ads_copy['ads'][4][1124]['priority'] = 0.2;
// this will not pick from cp5 or cp4
$GLOBALS['rand_val'] = 0.41;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 5);
$this->assertNull($return);
$GLOBALS['rand_val'] = 0.67;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 4);
$this->assertNull($return);
$this->assertEqual($ads_copy['priority_used']['ads'][5], 0.4);
$this->assertEqual($ads_copy['priority_used']['ads'][4], 0.4);
// case 6: cp5, 2 ads both 0.5, cp4, 2 ads both 0.2
// one of the cp5 ads will be filtered out
$ads_copy = $test_ads;
$ads_copy['ads'][5][1022]['priority'] = 0.5;
$ads_copy['ads'][5][1024]['priority'] = 0.5;
$ads_copy['ads'][4][1122]['priority'] = 0.2;
$ads_copy['ads'][4][1124]['priority'] = 0.2;
$context = array(array('!=' => 'bannerid:1024'));
// this will not pick from cp5 due to the ad exclusion
$GLOBALS['rand_val'] = 0.51;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 5);
$this->assertNull($return);
$GLOBALS['rand_val'] = 0.79;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 4);
$this->assertNotNull($return);
$this->assertEqual($ads_copy['priority_used']['ads'][5], 0.5);
$this->assertEqual($ads_copy['priority_used']['ads'][4], 0.4);
// case 7: all ads get filtered out
$ads_copy = $test_ads;
unset($ads_copy['ads'][5][1022]);
$ads_copy['ads'][5][1024]['priority'] = 0.5;
$context = array(array('!=' => 'bannerid:1024'));
// just expect null response
$GLOBALS['rand_val'] = 0.51;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 5);
$this->assertNull($return);
$this->assertTrue(!isset($ads_copy['priority_used']['ads'][5]));
$context = "";
// case 8: priority_used limit reached
$ads_copy = $test_ads;
$ads_copy['priority_used']['ads'][9] = 0.5;
$ads_copy['priority_used']['ads'][8] = 0.3;
$ads_copy['priority_used']['ads'][6] = 0.3;
// this will return -1, since we've already used the entire priority space
$GLOBALS['rand_val'] = 0.51;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 5);
$this->assertEqual($return, $GLOBALS['OX_adSelect_SkipOtherPriorityLevels']);
$this->assertTrue(!isset($ads_copy['priority_used']['ads'][5]));
// case 9: cp5, 2 ads both 0.5, cp4, 2 ads both 0.2
// one of the cp5 ads will be filtered out
$ads_copy = $test_ads;
$ads_copy['ads'][5][1022]['priority'] = 0;
$ads_copy['ads'][5][1024]['priority'] = 0;
// this will not pick from cp5 due to the ad exclusion
$GLOBALS['rand_val'] = 0.51;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 5);
$this->assertNull($return);
$this->assertEqual($ads_copy['priority_used']['ads'][5], 0);
// case 10: cp5, 2 ads both 0.7, cp4, 2 ads both 0.2
// cp5 ad will win, but confirm that the cp4 ads will be filtered
$ads_copy = $test_ads;
$ads_copy['ads'][5][1022]['priority'] = 0.7;
$ads_copy['ads'][5][1024]['priority'] = 0.7;
$ads_copy['ads'][4][1122]['priority'] = 0.2;
$ads_copy['ads'][4][1124]['priority'] = 0.2;
$context = array(array('!=' => 'bannerid:1124'));
$GLOBALS['_MAX']['considered_ads'] = array();
// this will not pick from cp5 due to the ad exclusion
$GLOBALS['rand_val'] = 0.51;
$GLOBALS['test_MAX_cacheGetAd_val'] = $ads_copy['ads'][5];
$return = _adSelectCommon($ads_copy, $context, $source, $richMedia);
$this->assertNotNull($return);
$ads_ret =& $GLOBALS['_MAX']['considered_ads'][0];
$this->assertEqual($ads_ret['priority_used']['ads'][5], (double) 1.4);
$this->assertFalse(isset($ads_ret['ads'][4][1124]));
$this->assertTrue(isset($ads_ret['ads'][4][1122]));
// case 11: cp5, 2 ads both 0.7, ecpm enabled
$GLOBALS['_MAX']['CONF']['delivery']['ecpmSelectionRate'] = 1;
$ads_copy = $test_ads;
$ads_copy['ads'][6] = $ads_copy['ads'][5];
$ads_copy['ads'][6][1022]['priority'] = 0.7;
$ads_copy['ads'][6][1022]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1022]['ecpm'] = 2.0;
$ads_copy['ads'][6][1024]['priority'] = 0.7;
$ads_copy['ads'][6][1024]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1024]['ecpm'] = 0.5;
$GLOBALS['test_MAX_cacheGetAd_val'] = $ads_copy['ads'][6];
$context = '';
// after ecpm optimization, the priorities should be
// [1022] = 0.7 => 0.7
// [1024] = 0.7 => 0.3
//
// this should pick the first one
$GLOBALS['rand_val'] = 0.49;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 6);
$this->assertTrue(array_key_exists($return['ad_id'], $ads_copy['ads'][6]));
$this->assertEqual($return['ad_id'], 1022);
$this->assertTrue($ads_copy['priority_used']['ads'][6] >= 1);
$ads_copy = $test_ads;
$ads_copy['ads'][6] = $ads_copy['ads'][5];
$ads_copy['ads'][6][1022]['priority'] = 0.7;
$ads_copy['ads'][6][1022]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1022]['ecpm'] = 2.0;
$ads_copy['ads'][6][1024]['priority'] = 0.7;
$ads_copy['ads'][6][1024]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1024]['ecpm'] = 0.5;
$GLOBALS['test_MAX_cacheGetAd_val'] = $ads_copy['ads'][6];
// this should pick the second one
$GLOBALS['rand_val'] = 0.71;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 6);
$this->assertTrue(array_key_exists($return['ad_id'], $ads_copy['ads'][6]));
$this->assertEqual($return['ad_id'], 1024);
$this->assertTrue($ads_copy['priority_used']['ads'][6] >= 1);
// case 12: cp5, 2 ads both 0.7, ecpm enabled
$GLOBALS['_MAX']['CONF']['delivery']['ecpmSelectionRate'] = 1;
$ads_copy = $test_ads;
$ads_copy['ads'][6] = $ads_copy['ads'][5];
$ads_copy['ads'][6][1122] = $ads_copy['ads'][5][1022];
$ads_copy['ads'][6][1124] = $ads_copy['ads'][5][1024];
$ads_copy['ads'][6][1222] = $ads_copy['ads'][5][1222];
$ads_copy['ads'][6][1022]['priority'] = 0.2;
$ads_copy['ads'][6][1022]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1022]['ecpm'] = 2.0;
$ads_copy['ads'][6][1024]['priority'] = 0.5;
$ads_copy['ads'][6][1024]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1024]['ecpm'] = 0.5;
$ads_copy['ads'][6][1122]['ad_id'] = 1122;
$ads_copy['ads'][6][1122]['priority'] = 0.7;
$ads_copy['ads'][6][1122]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1122]['ecpm'] = 2.0;
$ads_copy['ads'][6][1124]['ad_id'] = 1124;
$ads_copy['ads'][6][1124]['priority'] = 0.7;
$ads_copy['ads'][6][1124]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1124]['ecpm'] = 0.5;
$ads_copy['ads'][6][1222]['ad_id'] = 1222;
$ads_copy['ads'][6][1222]['priority'] = 0.7;
$ads_copy['ads'][6][1222]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1222]['ecpm'] = 0.4;
$GLOBALS['test_MAX_cacheGetAd_val'] = $ads_copy['ads'][6];
// this should result in the following
// [1022] = 0.2
// [1024] = 0.5 * (1-(0.2+0.7)) / (0.5+0.7) = 0.0417
// [1122] = 0.7
// [1124] = 0.7 * (1-(0.2+0.7)) / (0.5+0.7) = 0.0583
// [1222] = 0.0
// this should pick 1024
$GLOBALS['rand_val'] = 0.22;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 6);
$this->assertTrue(array_key_exists($return['ad_id'], $ads_copy['ads'][6]));
$this->assertEqual($return['ad_id'], 1024);
$this->assertTrue($ads_copy['priority_used']['ads'][6] >= 1);
$this->assertEqual($ads_copy['ads'][6][1022]['priority'], 0.2);
//unchanged
$this->assertNotEqual($ads_copy['ads'][6][1024]['priority'], 0.5);
//scaled
$this->assertEqual($ads_copy['ads'][6][1222]['priority'], 0);
//zeroed
$this->assertEqual($ads_copy['ads'][6][1022]['priority'] + $ads_copy['ads'][6][1024]['priority'] + $ads_copy['ads'][6][1122]['priority'] + $ads_copy['ads'][6][1124]['priority'], 1);
$ads_copy = $test_ads;
$ads_copy['eAds'][-2] = $ads_copy['ads'][5];
$ads_copy['eAds'][-2][1022]['priority'] = 0.2;
$ads_copy['eAds'][-2][1022]['ecpm_enabled'] = 1;
$ads_copy['eAds'][-2][1022]['ecpm'] = 2.0;
$ads_copy['eAds'][-2][1024]['priority'] = 0.1;
$ads_copy['eAds'][-2][1024]['ecpm_enabled'] = 1;
$ads_copy['eAds'][-2][1024]['ecpm'] = 2.0;
$GLOBALS['test_MAX_cacheGetAd_val'] = $ads_copy['eAds'][-2];
// this should pick the second one
$GLOBALS['rand_val'] = 0.51;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'eAds', -2);
$this->assertTrue(array_key_exists($return['ad_id'], $ads_copy['eAds'][-2]));
$this->assertEqual($return['ad_id'], 1024);
$ads_copy = $test_ads;
$ads_copy['eAds'][-2] = $ads_copy['ads'][5];
$ads_copy['eAds'][-2][1022]['priority'] = 0.7;
$ads_copy['eAds'][-2][1022]['ecpm_enabled'] = 1;
$ads_copy['eAds'][-2][1022]['ecpm'] = 1.0;
$ads_copy['eAds'][-2][1024]['priority'] = 0.1;
$ads_copy['eAds'][-2][1024]['ecpm_enabled'] = 1;
$ads_copy['eAds'][-2][1024]['ecpm'] = 2.0;
$GLOBALS['test_MAX_cacheGetAd_val'] = $ads_copy['eAds'][-2];
// this should pick the second one
$GLOBALS['rand_val'] = 0.01;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'eAds', -2);
$this->assertTrue(array_key_exists($return['ad_id'], $ads_copy['eAds'][-2]));
$this->assertEqual($return['ad_id'], 1024);
// case 13: cp6, 4 ads 2 0.7, 2 0.9, ecpm enabled
$GLOBALS['_MAX']['CONF']['delivery']['ecpmSelectionRate'] = 0.001;
$GLOBALS['_MAX']['CONF']['delivery']['enableControlOnPureCPM'] = 0;
$ads_copy = $test_ads;
$ads_copy['ads'][6] = $ads_copy['ads'][5];
$ads_copy['ads'][6][1122] = $ads_copy['ads'][5][1022];
$ads_copy['ads'][6][1124] = $ads_copy['ads'][5][1024];
$ads_copy['ads'][6][1122]['ad_id'] = 1122;
$ads_copy['ads'][6][1124]['ad_id'] = 1124;
$ads_copy['ads'][6][1022]['priority'] = 0.7;
$ads_copy['ads'][6][1022]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1022]['ecpm'] = 2.0;
$ads_copy['ads'][6][1022]['revenue_type'] = 1;
$ads_copy['ads'][6][1024]['priority'] = 0.9;
$ads_copy['ads'][6][1024]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1024]['ecpm'] = 0.5;
$ads_copy['ads'][6][1024]['revenue_type'] = 1;
$ads_copy['ads'][6][1122]['priority'] = 0.7;
$ads_copy['ads'][6][1122]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1122]['ecpm'] = 2.0;
$ads_copy['ads'][6][1122]['revenue_type'] = 1;
$ads_copy['ads'][6][1124]['priority'] = 0.9;
$ads_copy['ads'][6][1124]['ecpm_enabled'] = 1;
$ads_copy['ads'][6][1124]['ecpm'] = 0.5;
$ads_copy['ads'][6][1124]['revenue_type'] = 1;
$GLOBALS['test_MAX_cacheGetAd_val'] = $ads_copy['ads'][6];
$context = '';
// if control were enabled, 1124 would be picked.
// this should pick the 1122 after ecpm optimization
$GLOBALS['rand_val'] = 0.99;
$return = _adSelect($ads_copy, $context, $source, $richMedia, false, 'ads', 6);
$this->assertTrue(array_key_exists($return['ad_id'], $ads_copy['ads'][6]));
$this->assertEqual($return['ad_id'], 1122);
$this->assertTrue($ads_copy['priority_used']['ads'][6] >= 1);
$this->assertEqual(_controlTrafficEnabled($ads_copy['ads'][6]), false);
$GLOBALS['_MAX']['CONF']['delivery']['enableControlOnPureCPM'] = 1;
$this->assertEqual(_controlTrafficEnabled($ads_copy['ads'][6]), true);
$ads_copy['ads'][6][1124]['revenue_type'] = 0;
$this->assertEqual(_controlTrafficEnabled($ads_copy['ads'][6]), true);
}
