153 lines
4.4 KiB
PHP
153 lines
4.4 KiB
PHP
<?php
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// Settings
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$config = require 'config.php';
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require_once 'db.php'; // include the connection
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$apiToken = $config['api_token'];
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$dataCentre = $config['data_centre'];
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$surveyId = $_POST['survey_id'] ?? null;
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if (!$surveyId) {
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$surveyId="SV_bD838sNKZEmi6Tc"; // *****FIXME***** JUST FOR DEVELOPMENT
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//die("No survey ID provided.");
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}
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$baseUrl = "https://$dataCentre.qualtrics.com/API/v3";
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$headers = [
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"X-API-TOKEN: $apiToken",
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"Content-Type: application/json"
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];
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// Step 1: Start the export (with compress = false)
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$exportUrl = "$baseUrl/surveys/$surveyId/export-responses/";
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$postFields = json_encode([
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"format" => "json",
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"compress" => false
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]);
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $exportUrl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);
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$response = curl_exec($ch);
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if (curl_errno($ch)) {
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echo "cURL Error: " . curl_error($ch);
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curl_close($ch);
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exit;
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}
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curl_close($ch);
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$result = json_decode($response, true);
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echo "<pre>".$surveyId." ".$exportUrl."</pre>";
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if (!isset($result['result']['progressId'])) {
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echo "<pre>Export API Response:\n";
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print_r($response);
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echo "</pre>";
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die("Failed to start export.\n$response");
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}
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$progressId = $result['result']['progressId'];
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echo "Polling for completion";
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// Step 2: Poll for completion
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$progressUrl = "$exportUrl/$progressId";
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do {
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sleep(2); // avoid hammering the API
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $progressUrl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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$response = curl_exec($ch);
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curl_close($ch);
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$result = json_decode($response, true);
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$status = $result['result']['status'] ?? 'failed';
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} while ($status !== 'complete' && $status !== 'failed');
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if ($status !== 'complete') {
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die("Export failed or timed out.\n$response");
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}
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$fileId = $result['result']['fileId'];
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// Step 4: Download the file (uncompressed JSON)
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$downloadUrl = "$exportUrl/$fileId/file";
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $downloadUrl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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$response = curl_exec($ch);
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if (curl_errno($ch)) {
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die("Error downloading the file: " . curl_error($ch));
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}
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curl_close($ch);
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// Decode the response
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$data = json_decode($response, true);
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//Save surveyId
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//insertSurveyIfNotExists($identifier, $description); // The identifier is actually the surveyId, and the description isn't included at this point.
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$surveyIndex = getOrCreateSurvey($surveyId, "");
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echo "-------".$surveyIndex."-----------";
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// $data = $result['result'][''] ?? [];
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echo "Total responses: " . count($data['responses']) . "\n\n<br>";
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if (isset($data['responses']) && is_array($data['responses'])) {
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foreach ($data['responses'] as $response) {
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echo "Response ID: " . $response['responseId'] . "\n";
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//Insert responseId into the database
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//
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$startDate = new DateTime($response['values']['startDate']);
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$startDateFormatted = $startDate->format('Y-m-d H:i:s');
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$endDate = new DateTime($response['values']['endDate']);
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$endDateFormatted = $endDate->format('Y-m-d H:i:s');
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$recordedDate = new DateTime($response['values']['recordedDate']);
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$recordedDateFormatted = $recordedDate->format('Y-m-d H:i:s');
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$responseData = [
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'responseId' => $response['responseId'],
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'surveyId' => $surveyIndex,
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'startDate' => $startDateFormatted,
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'endDate' => $endDateFormatted,
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'status' => $response['values']['status'],
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'ipAddress' => $response['values']['ipAddress'],
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'progress' => $response['values']['progress'],
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'duration' => $response['values']['duration'],
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'finished' => $response['values']['finished'],
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'recordedDate' => $recordedDateFormatted,
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'locationLatitude' => $response['values']['locationLatitude'],
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'locationLongitude' => $response['values']['locationLongitude'],
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'distributionChannel' => $response['values']['distributionChannel'],
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'userLanguage' => $response['values']['userLanguage']
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];
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$responseIndex = upsertResponse($responseData);
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// Now read in the answers. These all start with QID????? etc
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$answers = $response['values'];
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insertAnswers($pdo, $surveyIndex, $responseIndex, $answers);
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// Prepare and execute the INSERT statement
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//
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//
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}
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} else {
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echo "No responses found.";
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}
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?>
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