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<?php
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// ============
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// Export Class
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// ============
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class Export extends Base {
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// Variables
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private $current_user_serial = 0;
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private $current_user_id = "";
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private $current_user_name = "";
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private $current_user_email = "";
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private $pagination_size = 20;
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private $pagination_page = 1;
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// =================
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// Class Constructor
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// =================
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public function __construct() {
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set_error_handler(array($this, "displayError"));
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date_default_timezone_set(self::TIMEZONE);
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$this->current_user_serial = $_SESSION[self::USER_SERIAL] ?? 0;
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$this->current_user_id = $_SESSION[self::USER_ID] ?? "";
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$this->current_user_name = $_SESSION[self::USER_NAME] ?? "";
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$this->current_user_email = $_SESSION[self::USER_EMAIL] ?? "";
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$this->pagination_page = $_SESSION[self::PAGINATION_PAGE] ?? 1;
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}
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// =====================
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// Create Export Request
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// =====================
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public function createExportRequest() {
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$report_type = filter_input(INPUT_POST, "report_type") ?: "";
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$export_license_type = filter_input(INPUT_POST, "export_license_type") ?: "";
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$exportjob_file_name = "searchresults_records.{$report_type}";
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$searchcriteria = $this->getLicenseSearchCriteria($_POST);
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$SQL = "insert into exportjobs
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( exportjob_license_type,
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exportjob_file_name,
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exportjob_file_type,
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exportjob_searchcriteria,
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exportjob_creator,
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exportjob_created )
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VALUES ( :exportjob_license_type,
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:exportjob_file_name,
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:exportjob_file_type,
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:exportjob_searchcriteria,
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:exportjob_creator,
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:exportjob_created )";
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$statement = $this->connect()->prepare($SQL);
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$statement->bindValue(":exportjob_license_type", $export_license_type);
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$statement->bindValue(":exportjob_file_name", $exportjob_file_name);
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$statement->bindValue(":exportjob_file_type", strtoupper($report_type));
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$statement->bindValue(":exportjob_searchcriteria", $searchcriteria);
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$statement->bindValue(":exportjob_creator", $this->current_user_serial);
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$statement->bindValue(":exportjob_created", $this->getTimestamp());
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$statement->execute();
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$this->displayNotice("Your export has been queued. You will receive an notification when it is ready.");
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}
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// ==========================================
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// Return License Search Criteria json Object
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// ==========================================
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private function getLicenseSearchCriteria(): string {
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$criteria = array_filter(
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$_POST,
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function ($key) {
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return strpos($key, 'license_') === 0;
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},
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ARRAY_FILTER_USE_KEY
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);
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$criteria = array_filter($criteria, function ($value) {
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return trim($value) !== '';
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});
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return json_encode($criteria);
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}
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// ============
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// User Exports
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// ============
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public function usersExports() {
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$exports = $this->getUsersExports();
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$popovers = (new Popovers())->getPopovers();
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$this->markExportsAsSeen();
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$XML = $this->mergeXML($exports, "<XML/>");
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$XML = $this->mergeXML($popovers, $XML);
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$html = $this->applyXSL($XML, $this->getXSL("viewExports"));
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$this->displayContent($html);
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}
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// =========================
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// Mark User Exports as Seen
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// =========================
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public function markExportsAsSeen() {
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$SQL = "update exportjobs
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set exportjob_notified = true
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where exportjobs.exportjob_creator = {$this->current_user_serial}";
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$statement = $this->connect()->prepare($SQL);
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$statement->execute();
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}
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// =======================
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// Return a Exports Object
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// =======================
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public function getUsersExports() {
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// Find Criteria
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$find_exportjob = filter_input(INPUT_POST, "find_exportjob") ?: "";
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$find_words = $this->sanitizeString($find_exportjob);
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// Show Per Page
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$this->pagination_size = filter_input(INPUT_POST, "exportjobs_per_page", FILTER_SANITIZE_NUMBER_INT) ?: $this->pagination_size;
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// Record Count
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$connection = $this->connect();
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$SQL = "select count(*) as count
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from view_exportjobs
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where view_exportjobs.exportjob_creator = {$this->current_user_serial}
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and view_exportjobs.subscription_full_title regexp :subscription_full_title";
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$statement = $connection->prepare($SQL);
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$statement->bindValue(":subscription_full_title", $find_words);
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$statement->execute();
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$recordset = $statement->fetch(PDO::FETCH_ASSOC);
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$count = (count($recordset) > 0) ? (integer) $recordset["count"] : (integer) 0;
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// Pagination
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$pagination = filter_input(INPUT_POST, "pagination") ?: "";
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switch ($pagination) {
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case "first" : $this->pagination_page = 1;
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break;
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case "previous" : $this->pagination_page = max(($this->pagination_page - 1), 1);
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break;
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case "next" : $this->pagination_page = ($this->pagination_page + 1);
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break;
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case "last" : $this->pagination_page = ($count / $this->pagination_size);
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break;
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}
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$offset = (($this->pagination_page * $this->pagination_size) - $this->pagination_size);
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$start = ($offset + 1);
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$end = min($count, (($start + $this->pagination_size) - 1));
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// Data
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$SQL = "select view_exportjobs.*
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from view_exportjobs
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where view_exportjobs.exportjob_creator = {$this->current_user_serial}
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and view_exportjobs.subscription_full_title regexp :subscription_full_title
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limit {$this->pagination_size}
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offset {$offset}";
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$statement = $connection->prepare($SQL);
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$statement->bindValue(":subscription_full_title", $find_words);
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$statement->execute();
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$exportjobs = $this->getTableXML("exportjobs", $statement);
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// Insert Pagination Attributes
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$exportjobs->addAttribute("count", $count);
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$exportjobs->addAttribute("start", $start);
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$exportjobs->addAttribute("end", $end);
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$exportjobs->addAttribute("page", $this->pagination_page);
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$_SESSION[self::PAGINATION_PAGE] = $this->pagination_page;
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return $exportjobs;
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}
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// =====================================
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// Return if users exports are completed
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// =====================================
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public function checkUsersCompletedExports_AJAX() {
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$SQL = "select count(*) as notify
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from view_exportjobs
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where view_exportjobs.exportjob_creator = {$this->current_user_serial}
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and view_exportjobs.exportjob_status = 'complete'
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and view_exportjobs.exportjob_notified = 0";
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$exportjobs = $this->getTable("exportjobs", $SQL);
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// Create the User Object.
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$users_exports = array();
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$users_exports["notify"] = ($exportjobs->record->notify == 0) ? false : true;
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if ($_SESSION[self::AJAX]) {
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echo json_encode($users_exports);
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} else {
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return $users_exports;
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}
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}
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// ===============
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// Download Export
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// ===============
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public function downloadExport() {
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$export_code = filter_input(INPUT_POST, "export_code") ?: "";
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$SQL = "select view_exportjobs.*
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from view_exportjobs
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where view_exportjobs.exportjob_download_token = '{$export_code}'
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and view_exportjobs.exportjob_status = 'complete' limit 1";
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$exportjob = $this->getTable("exportjob", $SQL);
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$file_path = str_replace('../exports/', './exports/', $exportjob->record->exportjob_file_path);
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$file_name = $exportjob->record->exportjob_file_name;
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header('Content-Type: application/octet-stream');
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header("Content-Disposition: attachment; filename=\"$file_name\"");
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readfile($file_path);
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}
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}
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?>
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