示例#1
0
function webController($path, $request)
{
    global $smarty, $dao;
    list($reqPath, $queryString) = explode('?', $path);
    $pathParts = explode('/', substr($reqPath, 1));
    list($action) = $pathParts;
    session_start();
    $authnStatus = checkAuthn();
    if (isLoggedIn()) {
        $smarty->assign("loggedIn", true);
        $smarty->assign("loginEmail", $_SESSION["loginEmail"]);
    } else {
        $smarty->assign("loggedIn", false);
    }
    if (checkAuthz($action) && $authnStatus != AUTHN_FAILED) {
        // user is authorized
        $loginId = $_SESSION["loginId"];
        if ($loginId) {
            $loginUser = $dao->getUser($loginId);
            if ($loginUser["privileges"] == "admin") {
                $loginHasAdmin = true;
            } else {
                $loginHasAdmin = false;
            }
        } else {
            $loginhasAdmin = false;
        }
        $smarty->assign("loginHasAdmin", $loginHasAdmin);
        switch ($action) {
            case 'main':
                $smarty->display('main.tpl');
                break;
            case '404':
                $smarty->display('404.tpl');
                break;
            case 'maps':
                $projects = $dao->getProjects();
                $smarty->assign("projects", $projects);
                $smarty->display('maps.tpl');
                break;
            case 'login':
                $smarty->display('header.tpl');
                $smarty->display('login.tpl');
                $smarty->display('footer.tpl');
                break;
            case 'login.do':
                if ($_POST["loginDestination"]) {
                    $destination = "../web" . $_POST["loginDestination"];
                } else {
                    $destination = "main";
                }
                header("Location: {$destination}");
                break;
            case 'logout':
                session_destroy();
                header("Location: main");
                break;
            case 'register':
                $smarty->display('register.tpl');
                break;
            case 'register.do':
                extract($request);
                if (!$email) {
                    errorMessage("Email address is required.");
                }
                if (!$firstName) {
                    errorMessage("First name is required.");
                }
                if (!$lastName) {
                    errorMessage("Last name is required.");
                }
                if (strlen($pass1) < 6) {
                    errorMessage("Password must be 6 characters or longer.");
                }
                if ($pass1 != $pass2) {
                    errorMessage("Password and password confirmation do not match.");
                }
                $newUser = array($email, $firstName, $lastName, $pass1);
                $result = $dao->registerUser($newUser);
                if ($result === REGISTRATION_EMAILEXISTS) {
                    errorMessage("That email address already exists.");
                }
                $_SESSION["loggedIn"] = true;
                $_SESSION["loginId"] = $result[0];
                $_SESSION["loginEmail"] = $email;
                header("Location: main");
                break;
            case 'projects':
                //			        print_r($_SESSION);
                $projects = $dao->getProjects();
                $smarty->assign("projects", $projects);
                $smarty->display("projects.tpl");
                break;
            case 'expeditions':
                $projectId = $request["project_id"];
                $expeditions = $dao->getExpeditions($projectId);
                $smarty->assign("expeditions", $expeditions);
                $smarty->display("expeditions.tpl");
                break;
            case 'expedition.tracker':
                $expeditionId = $request["id"];
                $expeditionPoints = $dao->getExpeditionPoints($expeditionId);
                $smarty->assign("expeditionPoints", $expeditionPoints);
                $smarty->display("expedition_tracker.tpl");
                break;
            case 'project.new':
                $smarty->display("new_project.tpl");
                break;
            case 'project.new.do':
                $name = $request["name"];
                $description = $request["description"];
                $dao->newProject($name, $description);
                header("Location: projects");
                break;
            case 'project.mapdisplay':
                list($queryType, $queryValue) = explode("=", $queryString);
                $id = $queryValue;
                $project = $dao->getProject($id);
                $smarty->assign("project", $project);
                $finds = $dao->getFinds($id);
                $smarty->assign("finds", addslashes(json_encode($finds)));
                $smarty->display("project_mapdisplay.tpl");
                break;
            case 'project.display':
                list($queryType, $queryValue) = explode("=", $queryString);
                $id = $queryValue;
                $project = $dao->getProject($id);
                $smarty->assign("project", $project);
                $finds = $dao->getFinds($id);
                $smarty->assign("finds", $finds);
                $smarty->display("project_display.tpl");
                break;
            case 'find.display':
                list($queryType, $queryValue) = explode("=", $queryString);
                $id = $queryValue;
                $find = $dao->getFind($id);
                //				$find = $dao->getFind($find["barcode_id"]);
                $project_id = $find["project_id"];
                $project = $dao->getProject($project_id);
                //				$smarty->assign("images",$find["images"]);
                //				$smarty->assign("videos",$find["videos"]);
                //				$smarty->assign("audioClips",$find["audioClips"]);
                $smarty->assign("project", $project);
                $smarty->assign("find", $find);
                $smarty->display("find_display.tpl");
                break;
            case 'settings':
                $userId = $_SESSION["loginId"];
                $devices = $dao->getDevicesByUser($userId);
                $smarty->assign("devices", $devices);
                $smarty->display("settings/settings.tpl");
                break;
            case 'settings.registerDevice':
                $authKey = genAuthKey();
                $userId = $_SESSION["loginId"];
                $result = $dao->registerDevicePending($userId, $authKey);
                $server = SERVER_BASE_URI;
                $email = $_SESSION["loginEmail"];
                $data = array("server" => $server, "authKey" => $authKey);
                $smarty->assign("baseUrl", $server);
                $smarty->assign("authKey", $authKey);
                $smarty->assign("data", urlencode(json_encode($data)));
                $smarty->display("settings/registerDevice.tpl");
                break;
            case 'settings.registerDevice.do':
                $imei = $request["imei"];
                $deviceName = $request["deviceName"];
                $result = $dao->changeDeviceNickname($imei, $deviceName);
                header("Location: settings");
                break;
            case 'removeDevice.do':
                $imei = $request["imei"];
                $dao->removeDevice($imei);
                header("Location: settings");
                break;
            case 'purge':
                echo "Purging pending device registrations...";
                $dao->purgePendingDevices();
                break;
            case 'displayPicture':
                $id = $request["id"];
                $image = $dao->getPicture($id);
                $size = $request["size"];
                if ($size == "thumb") {
                    $data = $image["data_thumb"];
                } else {
                    $data = $image["data_full"];
                }
                $mimeType = $image["mime_type"];
                header("Content-Type: {$mimeType}");
                echo $data;
                break;
            case 'displayVideo':
                $id = $request["id"];
                $video = $dao->getVideo($id);
                $video_name = $video["data_path"];
                $video_path = "uploads/{$video_name}";
                $fp_v = fopen($video_path, 'r');
                $video_data = fread($fp_v, filesize($video_path));
                header("Content-type: video/3gp");
                echo $video_data;
                break;
            case 'displayAudio':
                $id = $request["id"];
                $audio = $dao->getAudio($id);
                $audio_name = $audio["data_path"];
                $audio_path = "uploads/{$audio_name}";
                $fp_v = fopen($audio_path, 'r');
                $audio_data = fread($fp_v, filesize($audio_path));
                header("Content-type: audio/3gp");
                print $audio_data;
                break;
            case 'admin':
                $smarty->display("admin/admin.tpl");
                break;
            case 'qrcode':
                $oldwd = getcwd();
                chdir("3rd");
                require_once "qr_img.php";
                chdir($oldwd);
                break;
            case 'customPosit.list':
                $project_id = $request["project_id"];
                //$instances = $dao->getInstancesForProject($project_id);
                //$smarty->assign("instances", $instances);
                $smarty->assign("project_id", $project_id);
                $smarty->display("custom_posit_list.tpl");
                break;
            case 'customPosit.download':
                $project_id = $request["project_id"];
                //hack to get just project_id because php doesn't support multiple constructors..
                $data = array(null, $project_id, null, null, null);
                $posit = new CustomPosit($data);
                $posit->download();
                break;
            case 'customPosit':
                $userId = $_SESSION["loginId"];
                $devices = $dao->getDevicesByUser($userId);
                $smarty->assign("devices", $devices);
                $project_id = $request["project_id"];
                $smarty->assign("project_id", $project_id);
                $smarty->display("custom_posit.tpl");
                break;
            case 'customPosit.create.do':
                $name = $request["name"];
                $project_id = $request["project_id"];
                $description = $request["description"];
                $sync_on = $request["sync_on"];
                $device_id = $request["device_id"];
                echo $project_id;
                $data = array($name, $project_id, $description, $sync_on, $device_id);
                if ($name == null || $project_id == null) {
                    $smarty->assign("name", $name);
                    $smarty->assign("project_id", $project_id);
                    $smarty->assign("description", $description);
                    $smarty->assign("device_id", $device_id);
                    $smarty->display("custom_posit.tpl");
                }
                $posit = new CustomPosit($data);
                $posit->build();
                break;
            default:
                header("Location: main");
        }
    } else {
        if ($authnStatus == AUTHN_OK) {
            // user is authenticated but not authorized
        } else {
            if ($authnStatus == AUTHN_FAILED) {
                // user failed authentication'
                $smarty->display("header.tpl");
                $smarty->assign("errMsg", "Login failed.");
                $smarty->display("login.tpl");
                $smarty->display("footer.tpl");
            } else {
                // user is not authenticated
                $smarty->display("header.tpl");
                $smarty->assign("destination", $path);
                $smarty->display("login.tpl");
                $smarty->display("footer.tpl");
            }
        }
    }
}
示例#2
0
function webController($path, $request)
{
    global $smarty, $dao, $error;
    list($reqPath, $queryString) = explode('?', $path);
    $pathParts = explode('/', substr($reqPath, 1));
    list($action) = $pathParts;
    //	Log::getInstance()->log("Reached server");
    Log::getInstance()->log("{$path} , {$request}");
    session_start();
    $authnStatus = checkAuthn();
    if (isLoggedIn()) {
        $smarty->assign("loggedIn", true);
        $smarty->assign("loginEmail", $_SESSION["loginEmail"]);
    } else {
        $smarty->assign("loggedIn", false);
    }
    if (checkAuthz($action) && $authnStatus != AUTHN_FAILED) {
        // user is authorized
        $loginId = $_SESSION["loginId"];
        if ($loginId) {
            $loginUser = $dao->getUser($loginId);
            if ($loginUser["privileges"] == "admin") {
                $loginHasAdmin = true;
            } else {
                $loginHasAdmin = false;
            }
        } else {
            $loginhasAdmin = false;
        }
        $smarty->assign("loginHasAdmin", $loginHasAdmin);
        switch ($action) {
            case 'formbuilder.iframe':
                $smarty->display('build.tpl');
                break;
            case 'formbuilder':
                $smarty->display('formbuilder.tpl');
                break;
            case 'main':
                $smarty->display('main.tpl');
                break;
            case 'build':
                $smarty->display('build.tpl');
                break;
            case '404':
                $smarty->display('404.tpl');
                break;
            case 'maps':
                $projects = $dao->getProjects();
                $smarty->assign("projects", $projects);
                $smarty->display('maps.tpl');
                break;
            case 'login':
                $smarty->display('header.tpl');
                $smarty->display('login.tpl');
                $smarty->display('footer.tpl');
                break;
            case 'login.do':
                if ($_POST["loginDestination"]) {
                    $destination = "../web" . $_POST["loginDestination"];
                } else {
                    $destination = "main";
                }
                header("Location: {$destination}");
                break;
            case 'logout':
                session_destroy();
                header("Location: main");
                break;
            case 'register':
                $smarty->display('register.tpl');
                break;
            case 'register.do':
                extract($request);
                if (!$email) {
                    errorMessage("Email address is required.");
                }
                if (!$firstName) {
                    errorMessage("First name is required.");
                }
                if (!$lastName) {
                    errorMessage("Last name is required.");
                }
                if (strlen($pass1) < 6) {
                    errorMessage("Password must be 6 characters or longer.");
                }
                if ($pass1 != $pass2) {
                    errorMessage("Password and password confirmation do not match.");
                }
                $newUser = array($email, $firstName, $lastName, $pass1);
                $result = $dao->registerUser($newUser);
                if ($result === REGISTRATION_EMAILEXISTS) {
                    errorMessage("That email address already exists.");
                }
                $_SESSION["loggedIn"] = true;
                $_SESSION["loginId"] = $result[0];
                $_SESSION["loginEmail"] = $email;
                header("Location: main");
                break;
            case 'admin.logs':
                //var_dump($request);
                $pageNum = $request["page"];
                if (!$request["page"]) {
                    $pageNum = 1;
                }
                $numPages = $dao->numLogPages();
                $numArray = range(1, $numPages);
                $logs = $dao->getLogs($pageNum);
                $smarty->assign("numPages", $numPages);
                $smarty->assign("pageNum", $pageNum);
                $smarty->assign("numArray", $numArray);
                $smarty->assign("logs", $logs);
                $smarty->display("logs.tpl");
                break;
            case 'projects':
                $loginId = $_SESSION["loginId"];
                $projects = $dao->getUserProjects($loginId);
                $smarty->assign("projects", $projects);
                $smarty->display("projects.tpl");
                break;
            case 'expeditions':
                $projectId = $request["project_id"];
                $expeditions = $dao->getExpeditions($projectId);
                $smarty->assign("expeditions", $expeditions);
                $smarty->display("expeditions.tpl");
                break;
            case 'expedition.tracker':
                $expeditionId = $request["id"];
                $expeditionPoints = $dao->getExpeditionPoints($expeditionId);
                $smarty->assign("expeditionPoints", $expeditionPoints);
                $smarty->display("expedition_tracker.tpl");
                break;
            case 'project.new':
                $smarty->assign("error", $_SESSION["error"]);
                $_SESSION["error"] = "";
                $smarty->display("new_project.tpl");
                break;
            case 'project.new.do':
                $name = $request["name"];
                $description = $request["description"];
                $loginId = $_SESSION["loginId"];
                if ($name == "") {
                    $_SESSION["error"] = "Project name must be entered.";
                    header("Location: project.new");
                    break;
                } else {
                    if (!validate_project_name($name)) {
                        $_SESSION["error"] = "project name invalid.";
                        header("Location: project.new");
                        break;
                    }
                }
                if ($description != "") {
                    $description = $description = strip_tags($description, "<b>");
                }
                $dao->newProject($name, $description, $loginId);
                header("Location: projects");
                break;
            case 'project.share':
                $loginId = $_SESSION["loginId"];
                $projects = $dao->getOwnerProjects($loginId);
                $smarty->assign("error", $_SESSION["error"]);
                $_SESSION["error"] = "";
                $smarty->assign("projects", $projects);
                $smarty->display("share_project.tpl");
                break;
            case 'project.share.do':
                $loginId = $_SESSION["loginId"];
                if (!$request["email"]) {
                    $_SESSION["error"] = "email required";
                    header("Location: project.share");
                    break;
                } else {
                    if ($request["email"] == "") {
                        $_SESSION["error"] = "email required";
                        header("Location: project.share");
                        break;
                    }
                }
                if ($userId = $dao->getUserId($request["email"])) {
                    $error = "Username doesn't exist";
                    header("Location: project.share");
                }
                $projectId = $request["projectId"];
                //print_r("projectid: ".$projectId."userId:".$userId);
                $projects = $dao->shareProject($loginId, $userId, $projectId);
                header("Location: projects");
                break;
            case 'project.delete':
                $project_id = $request["id"];
                $project = $dao->getProject($project_id);
                $smarty->assign("project", $project);
                $smarty->display("delete_project.tpl");
                break;
            case 'find.delete':
                $find_id = $request["id"];
                $find = $dao->getFind($find_id);
                $smarty->assign("find", $find);
                $smarty->display("delete_find.tpl");
                break;
            case 'project.delete.do':
                $project_id = $request["id"];
                $dao->deleteProject($project_id);
                header("Location: projects");
                break;
            case 'find.delete.do':
                $find_id = $request["id"];
                $find = $dao->getFind($find_id);
                $location = "project.display?id=" . $find["project_id"];
                $dao->deleteFind($find_id);
                header("Location: " . $location);
                //THIS LINE WILL PROBABLY NEED TO BE CHNANGED TO SPECIFY THE PROJECT ID...
            //THIS LINE WILL PROBABLY NEED TO BE CHNANGED TO SPECIFY THE PROJECT ID...
            case 'project.showMap':
                $project_id = $request["id"];
                $project = $dao->getProject($project_id);
                $smarty->assign("project", $project);
                $finds = $dao->getFinds($project_id);
                $expeditions = $dao->getExpeditions($project_id);
                $expedition_points = array();
                $expeditionKeys = array();
                //print_r($expeditions);
                foreach ($expeditions as $k => $expedition) {
                    $temp_points = $dao->getExpeditionPoints($expedition['id']);
                    if (count($temp_points) > 1) {
                        $expedition_points[$k] = $temp_points;
                        $expeditionKeys[$k] = $expedition['id'];
                    } else {
                        unset($expeditions[$k]);
                    }
                    /*	echo "ACCEPTING expedition {$expedition['id']}:\n";
                    				print_r($temp_points);
                    				echo "\n\n"; 
                    			} else {
                    				
                    				echo "REJECTING expedition {$expedition['id']}:\n";
                    				print_r($temp_points);
                    				echo "\n\n"; */
                }
                //		print_r($expeditions);
                if (count($expeditions) == 0 && count($finds) != 0) {
                    $smarty->assign("expCheck", 0);
                    $smarty->assign("findCheck", 1);
                    $smarty->assign("finds", addslashes(json_encode($finds)));
                    $smarty->assign("expeds", json_encode($expeditionKeys));
                    $smarty->assign("expeditions", $expeditions);
                    $smarty->assign("expedition_points", json_encode($expedition_points));
                    $smarty->assign("expedition_points_decode", $expedition_points);
                    $extremes = $dao->getFindExtremes($project_id);
                    $smarty->assign('extremes', $extremes);
                    $geocenter = $dao->getGeocenter($extremes);
                    $smarty->assign('geocenter', $geocenter);
                    $colors = array("ff0000", "ff8800", "ffff00", "99ff00", "00ff00", "337766", "0000ff", "9955ff", "6600bb", "ff0088");
                    $smarty->assign('colors', json_encode($colors));
                    $smarty->assign('colors_decode', $colors);
                    $smarty->display("project_dualdisplay_test.tpl");
                }
                if (count($finds) == 0 && count($expeditions) != 0) {
                    $smarty->assign("expCheck", 1);
                    $smarty->assign("findCheck", 0);
                    $smarty->assign("finds", addslashes(json_encode($finds)));
                    $smarty->assign("expeds", json_encode($expeditionKeys));
                    $smarty->assign("expeditions", $expeditions);
                    $smarty->assign("expedition_points", json_encode($expedition_points));
                    $smarty->assign("expedition_points_decode", $expedition_points);
                    $extremes = $dao->getExpExtremes($expeditions);
                    $smarty->assign('extremes', $extremes);
                    $geocenter = $dao->getGeocenter($extremes);
                    $smarty->assign('geocenter', $geocenter);
                    $colors = array("ff0000", "ff8800", "ffff00", "99ff00", "00ff00", "337766", "0000ff", "9955ff", "6600bb", "ff0088");
                    $smarty->assign('colors', json_encode($colors));
                    $smarty->assign('colors_decode', $colors);
                    $smarty->display("project_dualdisplay_test.tpl");
                }
                if (count($finds) == 0 && count($expeditions) == 0) {
                    $smarty->display("empty_project.tpl");
                }
                if (count($finds) != 0 && count($expeditions) != 0) {
                    $smarty->assign("expCheck", 1);
                    $smarty->assign("findCheck", 1);
                    $smarty->assign("finds", addslashes(json_encode($finds)));
                    $smarty->assign("expeds", json_encode($expeditionKeys));
                    $smarty->assign("expeditions", $expeditions);
                    $smarty->assign("expedition_points", json_encode($expedition_points));
                    $smarty->assign("expedition_points_decode", $expedition_points);
                    $find_extremes = $dao->getFindExtremes($project_id);
                    $exp_extremes = $dao->getExpExtremes($expeditions);
                    $extremes = $dao->getDualExtremes($exp_extremes, $find_extremes);
                    $smarty->assign('extremes', $extremes);
                    $geocenter = $dao->getGeocenter($extremes);
                    $smarty->assign('geocenter', $geocenter);
                    $colors = array("ff0000", "ff8800", "ffff00", "99ff00", "00ff00", "337766", "0000ff", "9955ff", "6600bb", "ff0088");
                    $smarty->assign('colors', json_encode($colors));
                    $smarty->assign('colors_decode', $colors);
                    $smarty->display("project_dualdisplay_test.tpl");
                }
                break;
            case 'project.display':
                list($queryType, $queryValue) = explode("=", $queryString);
                $id = $queryValue;
                $project = $dao->getProject($id);
                $smarty->assign("project", $project);
                $finds = $dao->getFinds($id);
                $smarty->assign("finds", $finds);
                $smarty->display("project_display.tpl");
                break;
            case 'advanced.search':
                list($queryID, $querySearch) = explode("&", $queryString);
                list($queryType, $queryValue) = explode("=", $queryID);
                list($querySearchType, $querySearchFor) = explode("=", $querySearch);
                $id = $queryValue;
                $searchFor = str_replace("+", " ", $querySearchFor);
                $project = $dao->getProject($id);
                $smarty->assign("project", $project);
                $finds = $dao->searchForFinds($id, $searchFor);
                $smarty->assign("finds", $finds);
                $smarty->assign("searchFor", $searchFor);
                $smarty->display("advanced_search.tpl");
                break;
            case 'project.searchForFind':
                list($queryID, $querySearch) = explode("&", $queryString);
                list($queryType, $queryValue) = explode("=", $queryID);
                list($querySearchType, $querySearchFor) = explode("=", $querySearch);
                $id = $queryValue;
                $searchFor = str_replace("+", " ", $querySearchFor);
                $project = $dao->getProject($id);
                $smarty->assign("project", $project);
                $finds = $dao->searchForFinds($id, $searchFor);
                $smarty->assign("finds", $finds);
                $smarty->assign("searchFor", $searchFor);
                $smarty->display("project_searchForFinds_display.tpl");
                break;
            case 'advanced.searchForFind':
                list($queryID, $queryProject, $queryDescr) = explode("&", $queryString);
                list($queryType, $queryValue) = explode("=", $queryID);
                list($querySearchType, $querySearchProj) = explode("=", $queryProject);
                list($queryDescription, $querySearchDescr) = explode("=", $queryDescr);
                $id = $queryValue;
                $searchFor = str_replace("+", " ", $querySearchProj);
                $querySearchDescr = str_replace("+", " ", $querySearchDescr);
                $project = $dao->getProject($id);
                $smarty->assign("project", $project);
                $finds = $dao->advancedSearchForFinds($id, $searchFor, $querySearchDescr);
                $smarty->assign("descriptionVal", $querySearchDescr);
                $smarty->assign("finds", $finds);
                $smarty->assign("projectVal", $searchFor);
                $smarty->display("advanced_searchForFinds_display.tpl");
                break;
            case 'find.display':
                list($queryType, $queryValue) = explode("=", $queryString);
                $id = $queryValue;
                $result = $dao->getFind($id);
                $find = $result["find"];
                $extension = $result["extension"];
                //				Log::getInstance()->log("find.display.Find = $find");
                //				Log::getInstance()->log("image = " . $result["img"]);
                $project_id = $find["project_id"];
                $project = $dao->getProject($project_id);
                $smarty->assign("extension", $extension);
                //				$smarty->assign("images",$result["images"]);
                //				$smarty->assign("images",$find["images"]);
                $smarty->assign("images", $result["images"]);
                $smarty->assign("img", $result["img"]);
                // Display 1 image
                //				$smarty->assign("videos",$find["videos"]);
                //				$smarty->assign("audioClips",$find["audioClips"]);
                $smarty->assign("project", $project);
                $smarty->assign("find", $find);
                $smarty->display("find_display.tpl");
                break;
            case 'project.export':
                $project_id = $request["id"];
                $project_name = $dao->formatProjectName($project_id);
                $filename = $project_name . ".csv";
                $writer = $dao->exportProject($project_id);
                header('Content-Type: text/csv');
                header("Content-Disposition: attachment; filename={$filename}");
                echo $writer;
                break;
            case 'settings':
                $userId = $_SESSION["loginId"];
                $devices = $dao->getDevicesByUser($userId);
                $smarty->assign("devices", $devices);
                $smarty->display("settings/settings.tpl");
                break;
            case 'settings.registerDevice':
                $authKey = genAuthKey();
                $userId = $_SESSION["loginId"];
                $result = $dao->registerDevicePending($userId, $authKey);
                $server = SERVER_BASE_URI;
                $email = $_SESSION["loginEmail"];
                $data = array("server" => $server, "authKey" => $authKey);
                $smarty->assign("baseUrl", $server);
                $smarty->assign("authKey", $authKey);
                $smarty->assign("data", urlencode(json_encode($data)));
                $smarty->display("settings/registerDevice.tpl");
                break;
            case 'settings.registerDevice.do':
                $imei = $request["imei"];
                $deviceName = $request["deviceName"];
                $result = $dao->changeDeviceNickname($imei, $deviceName);
                header("Location: settings");
                break;
            case 'removeDevice.do':
                $imei = $request["imei"];
                $dao->removeDevice($imei);
                header("Location: settings");
                break;
            case 'purge':
                echo "Purging pending device registrations...";
                $dao->purgePendingDevices();
                break;
            case 'displayPicture':
                $id = $request["id"];
                $image = $dao->getPicture($id);
                $size = $request["size"];
                if ($size == "thumb") {
                    $data = $image["data_thumb"];
                } else {
                    $data = $image["data_full"];
                }
                $mimeType = $image["mime_type"];
                header("Content-Type: {$mimeType}");
                echo $data;
                break;
            case 'displayVideo':
                $id = $request["id"];
                $video = $dao->getVideo($id);
                $video_name = $video["data_path"];
                $video_path = "uploads/{$video_name}";
                $fp_v = fopen($video_path, 'r');
                $video_data = fread($fp_v, filesize($video_path));
                header("Content-type: video/3gp");
                echo $video_data;
                break;
            case 'displayAudio':
                $id = $request["id"];
                $audio = $dao->getAudio($id);
                $audio_name = $audio["data_path"];
                $audio_path = "uploads/{$audio_name}";
                $fp_v = fopen($audio_path, 'r');
                $audio_data = fread($fp_v, filesize($audio_path));
                header("Content-type: audio/3gp");
                print $audio_data;
                break;
            case 'admin':
                $smarty->display("admin/admin.tpl");
                break;
            case 'qrcode':
                $oldwd = getcwd();
                chdir("3rd");
                require_once "qr_img.php";
                chdir($oldwd);
                break;
            case 'customPosit.list':
                $project_id = $request["project_id"];
                //$instances = $dao->getInstancesForProject($project_id);
                //$smarty->assign("instances", $instances);
                $smarty->assign("project_id", $project_id);
                $smarty->display("custom_posit_list.tpl");
                break;
            case 'customPosit.download':
                $project_id = $request["project_id"];
                //hack to get just project_id because php doesn't support multiple constructors..
                $data = array(null, $project_id, null, null, null);
                $posit = new CustomPosit($data);
                $posit->download();
                break;
            case 'customPosit':
                $userId = $_SESSION["loginId"];
                $devices = $dao->getDevicesByUser($userId);
                $smarty->assign("devices", $devices);
                $project_id = $request["project_id"];
                $smarty->assign("project_id", $project_id);
                $smarty->display("custom_posit.tpl");
                break;
            case 'customPosit.create.do':
                $name = $request["name"];
                $project_id = $request["project_id"];
                $description = $request["description"];
                $sync_on = $request["sync_on"];
                $device_id = $request["device_id"];
                echo $project_id;
                $data = array($name, $project_id, $description, $sync_on, $device_id);
                if ($name == null || $project_id == null) {
                    $smarty->assign("name", $name);
                    $smarty->assign("project_id", $project_id);
                    $smarty->assign("description", $description);
                    $smarty->assign("device_id", $device_id);
                    $smarty->display("custom_posit.tpl");
                }
                $posit = new CustomPosit($data);
                $posit->build();
                break;
            default:
                header("Location: main");
        }
    } else {
        if ($authnStatus == AUTHN_OK) {
            // user is authenticated but not authorized
        } else {
            if ($authnStatus == AUTHN_FAILED) {
                // user failed authentication'
                $smarty->display("header.tpl");
                $smarty->assign("errMsg", "Login failed.");
                $smarty->display("login.tpl");
                $smarty->display("footer.tpl");
            } else {
                // user is not authenticated
                $smarty->display("header.tpl");
                $smarty->assign("destination", $path);
                $smarty->display("login.tpl");
                $smarty->display("footer.tpl");
            }
        }
    }
}