Files

256 lines
8.6 KiB
PHP

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