The error is happening at $page = $adGroupService->get($selector);
On Friday, June 29, 2018 at 12:45:39 PM UTC-6, sz...@mymail.mines.edu wrote:
>
> Hello, I am currently using the adgroup performance report to report on a
> few metrics, and then pause certain ad groups that are above certain
> thresholds. However, my selector is coming back as null. Here is my code:
>
> namespace Google\AdsApi\Examples\AdWords\v201806\Reporting;
>
> require __DIR__ . '/../../../../../vendor/autoload.php';
>
> use Google\AdsApi\AdWords\AdWordsSession;
> use Google\AdsApi\AdWords\AdWordsSessionBuilder;
> use Google\AdsApi\AdWords\Reporting\v201806\DownloadFormat;
> use Google\AdsApi\AdWords\Reporting\v201806\ReportDefinition;
> use Google\AdsApi\AdWords\Reporting\v201806\ReportDefinitionDateRangeType;
> use Google\AdsApi\AdWords\Reporting\v201806\ReportDownloader;
> use Google\AdsApi\AdWords\ReportSettingsBuilder;
> use Google\AdsApi\AdWords\v201806\cm\Predicate;
> use Google\AdsApi\AdWords\v201806\cm\PredicateOperator;
> use Google\AdsApi\AdWords\v201806\cm\ReportDefinitionReportType;
> use Google\AdsApi\AdWords\v201806\cm\Selector;
> use Google\AdsApi\Common\OAuth2TokenBuilder;
> use Google\AdsApi\AdWords\v201806\cm\Paging;
> use Google\AdsApi\AdWords\v201806\cm\AdGroup;
> use Google\AdsApi\AdWords\v201806\cm\AdGroupOperation;
> use Google\AdsApi\AdWords\v201806\cm\AdGroupService;
>
>
>
> /**
> * Downloads CRITERIA_PERFORMANCE_REPORT for the specified client customer
> ID.
> */
> class DownloadCriteriaReportWithSelector
> {
> const PAGE_LIMIT = 500;
> public static function runExample(AdWordsSession $session, $filePath)
> {
> // Create selector.
> $selector = new Selector();
> $selector->setFields(
> [
> 'CampaignId',
> 'AdGroupId',
> //'Id',
> 'Cost',
> 'Clicks',
> 'AverageCpc',
> 'AllConversionRate',
> 'AllConversions',
> 'CostPerConversion',
> 'ValuePerConversion'
>
> // *Add or remove criteria to change what fields you want
> the report to print out --Sean*
> ]
> );
>
> //Use a predicate to filter out paused criteria (this is
> optional).
> $selector->setPredicates(
> [
> new Predicate('AdGroupStatus', PredicateOperator::NOT_IN,
> ['PAUSED']),
> //new Predicate('AverageCpc',
> PredicateOperator::GREATER_THAN, array(0))
>
> //*Edit the number in the array just above to change the
> threhold of the AverageCpc --Sean*
> ]
> );
>
> $selector->setPaging(new Paging(0, self::PAGE_LIMIT));
>
> $totalNumEntries = 0;
> do {
> // Retrieve ad groups one page at a time, continuing to
> request pages
> // until all ad groups have been retrieved.
> $page = $adGroupService->get($selector);
>
> // Print out some information for each ad group.
> if ($page->getEntries() !== null) {
> $totalNumEntries = $page->getTotalNumEntries();
> foreach ($page->getEntries() as $adGroup) {
>
> //setting up the pause operation
> $operations = [];
> $adGroup -> setStatus(AdGroupStatus.PAUSED);
> $operation = new AdGroupOperation();
> $operation->setOperand($adGroup);
> $operation->setOperator(Operator::SET);
> $operations[] = $operation;
> // Update the ad group on the server.
> $result = $adGroupService->mutate($operations);
> $adGroup->setStatus(AdGroupStatus::PAUSED);
>
> $adGroup = $result->getValue()[0];
>
>
> printf(
> "Ad group with name %d and status '%s' was
> found.\n",
> $adGroup->getName(),
> $adGroup->getStatus()
>
> );
>
>
> }
> }
>
> $selector->getPaging()->setStartIndex(
> $selector->getPaging()->getStartIndex() + self::PAGE_LIMIT
> );
> } while ($selector->getPaging()->getStartIndex() <
> $totalNumEntries);
>
> // Create report definition.
> $reportDefinition = new ReportDefinition();
> $reportDefinition->setSelector($selector);
> $reportDefinition->setReportName(
> date("m-d-Y") . ' Ad Performance Report for Powder7 '
> );
> $reportDefinition->setDateRangeType(
> ReportDefinitionDateRangeType::LAST_7_DAYS
>
> // Edit the line above to change the date range you wish the
> report to look for --Sean*
> );
> $reportDefinition->setReportType(
> ReportDefinitionReportType::ADGROUP_PERFORMANCE_REPORT
> );
> $reportDefinition->setDownloadFormat(DownloadFormat::CSV);
>
> // Download report.
> $reportDownloader = new ReportDownloader($session);
> // Optional: If you need to adjust report settings just for this
> one
> // request, you can create and supply the settings override here.
> Otherwise,
> // default values from the configuration file (adsapi_php.ini) are
> used.
> $reportSettingsOverride = (new
> ReportSettingsBuilder())->includeZeroImpressions(true)->build();
> $reportDownloadResult = $reportDownloader->downloadReport(
> $reportDefinition,
> $reportSettingsOverride
>
> );
> $reportDownloadResult->saveToFile($filePath);
>
> printf(
> "Report with name '%s' was downloaded to '%s'.\n",
> $reportDefinition->getReportName(),
> $filePath
> );
> }
>
> public static function main()
> {
> // Generate a refreshable OAuth2 credential for authentication.
> $oAuth2Credential = (new
> OAuth2TokenBuilder())->fromFile()->build();
>
> // See: AdWordsSessionBuilder for setting a client customer ID
> that is
> // different from that specified in your adsapi_php.ini file.
> // Construct an API session configured from a properties file and
> the
> // OAuth2 credentials above.
> $session = (new
> AdWordsSessionBuilder())->fromFile()->withOAuth2Credential($oAuth2Credential)->build();
>
> $filePath = sprintf(
> '%s.csv',
> tempnam(sys_get_temp_dir(), 'Ad-Performance-Report-')
> );
> self::runExample($session, $filePath);
> }
> }
>
> DownloadCriteriaReportWithSelector::main();
>
> I've been looking around and cant figure out why the selector is null. Any
> help would be appreciated.
>
> Thanks,
>
> Sean
>
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