/**
* This function recreates the data_summary_ad_hourly table rolls-up hourly stats to daily totals
* The roll-up is done in accordance to the user's (currently) selected timezone
*
* @param PEAR_Date $oDate The date before which hourly stats should be rolled up
*/
function _rollUpHourlyStatsToDaily($oDate)
{
$sDate = $oDate->format('%Y-%m-%d 00:00:00');
$updated = OA::getNowUTC('Y-m-d h:i:s');
OA::debug("Beginning stats rollup for pre-{$sDate}", PEAR_LOG_INFO);
// First create a temporary table with ad_id/offset pairs, this can then be joined in a (compled) INSERT INTO ... SELECT FROM statement
$aTimezones = OX_Admin_Timezones::availableTimezones(false);
$aAdminPreferences = OA_Preferences::loadAdminAccountPreferences(true);
$aAdminTzOffset = $this->_getSqlOffsetFromString($aTimezones[$aAdminPreferences['timezone']]);
// CREATE a timezone string => offset table (since the format we use in PHP is incompatible with the format used by MySQL)
$this->oDbh->exec("DROP TABLE IF EXISTS {$this->prefix}tmp_tz_offset");
$this->oDbh->exec("CREATE TABLE `{$this->prefix}tmp_tz_offset`\n (`timezone` varchar(32) NOT NULL PRIMARY KEY, `offset` char(6) NOT NULL DEFAULT '+00:00') ENGINE={$this->conf['table']['type']}");
foreach ($aTimezones as $tzString => $tzData) {
$tzData = $this->_getSqlOffsetFromString($tzData);
$this->oDbh->exec("INSERT INTO {$this->prefix}tmp_tz_offset (timezone, offset) VALUES('{$tzString}', '{$tzData}')");
}
OA::debug("Created timezone/offset mapping table", PEAR_LOG_DEBUG);
// CREATE an ad_id => offset table
$this->oDbh->exec("DROP TABLE IF EXISTS {$this->prefix}tmp_ad_offset");
$this->oDbh->exec("CREATE TABLE `{$this->prefix}tmp_ad_offset`\n (`ad_id` int(11) NOT NULL PRIMARY KEY, `offset` char(6) NOT NULL DEFAULT '+00:00') ENGINE={$this->conf['table']['type']}");
$this->oDbh->exec("INSERT INTO {$this->prefix}tmp_ad_offset SELECT bannerid, '{$aAdminTzOffset}' FROM {$this->prefix}banners AS b");
$this->oDbh->exec("UPDATE\n {$this->prefix}tmp_ad_offset AS ao,\n {$this->prefix}banners AS b,\n {$this->prefix}campaigns AS c,\n {$this->prefix}clients AS cl,\n {$this->prefix}agency AS ag,\n {$this->prefix}account_preference_assoc AS apa,\n {$this->prefix}preferences AS p,\n {$this->prefix}tmp_tz_offset AS tzo\n SET ao.offset = tzo.offset\n WHERE\n p.preference_name = 'timezone'\n AND apa.preference_id = p.preference_id\n AND apa.account_id = ag.account_id\n AND cl.agencyid=ag.agencyid\n AND ao.ad_id=b.bannerid\n AND c.campaignid=b.campaignid\n AND cl.clientid=c.clientid\n AND ag.agencyid=cl.agencyid\n AND apa.value = tzo.timezone;\n ");
OA::debug("Created ad/offset mapping table", PEAR_LOG_DEBUG);
// So, now we have a table tmp_ad_offset which contains every banner id, and the offset of the account it belongs to.
// We can use this to do a complex GROUP BY to collapse data down into the user's timzone's midday
$this->oDbh->exec("DROP TABLE IF EXISTS {$this->prefix}data_summary_ad_hourly_rolledup");
$this->oDbh->exec("DROP TABLE IF EXISTS {$this->prefix}data_summary_ad_hourly_backup");
// Create a new stats table, we do this because trying to delete a bunch of records from the existing table would just fragment the index
$this->oDbh->exec("CREATE TABLE {$this->prefix}data_summary_ad_hourly_rolledup LIKE {$this->prefix}data_summary_ad_hourly;");
// Copy stats over from the existing table to the new table, rolling up according to each ad's offset
OA::debug("Beginning rolled-up stats copy...", PEAR_LOG_DEBUG);
$this->oDbh->exec("INSERT INTO {$this->prefix}data_summary_ad_hourly_rolledup (\n date_time, ad_id, creative_id, zone_id, requests, impressions, clicks, conversions,\n total_basket_value, total_num_items, total_revenue, total_cost, total_techcost, updated )\n SELECT\n CONVERT_TZ(DATE_FORMAT(CONVERT_TZ(dsah.date_time, '+00:00', ao.offset), '%Y-%m-%d 12:00:00'), ao.offset, '+00:00') AS tz_date_time,\n dsah.ad_id, dsah.creative_id, dsah.zone_id, SUM(dsah.requests), SUM(dsah.impressions), SUM(dsah.clicks), SUM(dsah.conversions),\n SUM(dsah.total_basket_value), SUM(dsah.total_num_items), SUM(dsah.total_revenue), SUM(dsah.total_cost), SUM(dsah.total_techcost), '{$updated}'\n FROM\n {$this->prefix}data_summary_ad_hourly AS dsah,\n {$this->prefix}tmp_ad_offset AS ao\n WHERE\n ao.ad_id=dsah.ad_id\n AND CONVERT_TZ(dsah.date_time, '+00:00', ao.offset) < '{$sDate}'\n GROUP BY\n tz_date_time, ad_id, creative_id, zone_id;\n ");
OA::debug("Completed rolled-up stats copy...", PEAR_LOG_DEBUG);
// Copy any un-rolled up stats records over into the new table
OA::debug("Beginning *non* rolled-up stats copy...", PEAR_LOG_DEBUG);
$this->oDbh->exec("INSERT INTO {$this->prefix}data_summary_ad_hourly_rolledup (\n date_time, ad_id, creative_id, zone_id, requests, impressions, clicks, conversions,\n total_basket_value, total_num_items, total_revenue, total_cost, total_techcost, updated)\n SELECT\n dsah.date_time AS tz_date_time, dsah.ad_id, dsah.creative_id, dsah.zone_id, dsah.requests, dsah.impressions, dsah.clicks, dsah.conversions,\n dsah.total_basket_value, dsah.total_num_items, dsah.total_revenue, dsah.total_cost, dsah.total_techcost, '{$updated}'\n FROM\n {$this->prefix}data_summary_ad_hourly AS dsah,\n {$this->prefix}tmp_ad_offset AS ao\n WHERE\n ao.ad_id=dsah.ad_id\n AND CONVERT_TZ(dsah.date_time, '+00:00', ao.offset) >= '{$sDate}'\n ");
OA::debug("Completed *non* rolled-up stats copy...", PEAR_LOG_DEBUG);
// Swap the old table with the new
$this->oDbh->exec("RENAME TABLE {$this->prefix}data_summary_ad_hourly TO {$this->prefix}data_summary_ad_hourly_backup");
$this->oDbh->exec("RENAME TABLE {$this->prefix}data_summary_ad_hourly_rolledup TO {$this->prefix}data_summary_ad_hourly");
OA::debug("Swapped new table for old...", PEAR_LOG_DEBUG);
// Cleanup
$this->oDbh->exec("DROP TABLE {$this->prefix}tmp_ad_offset;");
$this->oDbh->exec("DROP TABLE {$this->prefix}tmp_tz_offset;");
OA::debug("Woo hoo stats rolled up for pre-{$sDate}", PEAR_LOG_INFO);
}
function testAvailableTimezones()
{
global $_DATE_TIMEZONE_DATA;
// Get time zones
$aTimezone = OX_Admin_Timezones::availableTimezones(true);
// Test that it is an array, not empty and contains some items + a blank
$this->assertTrue(is_array($aTimezone));
$this->assertTrue(count($aTimezone) > 2);
$this->assertEqual($aTimezone[0], '');
// Remove blank element
array_shift($aTimezone);
// Check returned data against global array from PEAR::Date
foreach ($aTimezone as $key => $value) {
$this->assertTrue(array_key_exists($key, $_DATE_TIMEZONE_DATA));
// Check label to ensure it was created properly
$offset = OX_Admin_Timezones::_convertOffset($_DATE_TIMEZONE_DATA[$key]['offset']);
$offset = $_DATE_TIMEZONE_DATA[$key]['offset'] >= 0 ? 'GMT+' . $offset : 'GMT-' . $offset;
$this->assertEqual($value, "({$offset}) {$key}");
}
}
$translated_message = $translation->translate($GLOBALS['strXPreferencesHaveBeenUpdated'], array(htmlspecialchars($title)));
OA_Admin_UI::queueMessage($translated_message, 'local', 'confirm', 0);
OX_Admin_Redirect::redirect(basename($_SERVER['PHP_SELF']));
}
// Could not write the preferences to the database, store this
// error message and continue
$aErrormessage[0][] = $strUnableToWritePrefs;
}
// Set the correct section of the preference pages and display the drop-down menu
$setPref = $oOptions->getSettingsPreferences($prefSection);
$title = $setPref[$prefSection]['name'];
// Display the settings page's header and sections
$oHeaderModel = new OA_Admin_UI_Model_PageHeaderModel($title);
phpAds_PageHeader('account-preferences-index', $oHeaderModel);
// Get timezone dropdown information
$aTimezones = OX_Admin_Timezones::availableTimezones(true);
$oConfigTimezone = trim($GLOBALS['_MAX']['PREF']['timezone']);
if (empty($oConfigTimezone)) {
// There is no value stored in the configuration file, as it
// is not required (ie. the TZ comes from the environment) -
// so set that environment value in the config file now
$GLOBALS['_MAX']['PREF']['timezone'] = $timezone;
}
// What display string do we need to show for the timezone?
if (!empty($oConfigTimezone)) {
$strTimezoneToDisplay = $oConfigTimezone;
} else {
$strTimezoneToDisplay = $timezone;
}
$strTimezoneToDisplay = $GLOBALS['_MAX']['PREF']['timezone'];
// Prepare an array of HTML elements to display for the form, and
