/**
* Run method with main page logic
*
* Read in list of albums and the latest photos for each album. Pagination enabled.
* Populate template with data and display results in the page.
* @access public
*/
public function run()
{
$PAGINATION_LIMIT = 10;
$session = Session::getInstance();
$user = $session->getUser();
$albumDAO = AlbumDAO::getInstance();
$photoDAO = PhotoDAO::getInstance();
$page = isset($_GET["page"]) && is_numeric($_GET["page"]) ? intval($_GET["page"]) : 1;
if ($page < 1) {
$page = 1;
}
$count = $paginator = $paginator_page = null;
$album = $photo_info_array = null;
$title = "";
$count = $albumDAO->count();
$paginator = new Paginator($count, $PAGINATION_LIMIT);
$paginator_page = $paginator->getPage($page);
$album_array = $albumDAO->all(array("limit" => $paginator_page));
$photo_info_array = array();
foreach ($album_array as $album) {
$count = $photoDAO->countByAlbum($album);
if ($count > 0) {
$tmp_paginator = new Paginator($count, 1);
$tmp_paginator_page = $paginator->getPage($page);
// Only get latest item
list($latest_photo) = $photoDAO->allByAlbum($album, array("order" => "id DESC", "limit" => $tmp_paginator_page));
$photo_info_array[] = array($count, $latest_photo);
}
}
$this->template->render(array("title" => "Album List", "main_page" => "album_list_tpl.php", "session" => $session, "album_array" => $album_array, "photo_info_array" => $photo_info_array, "paginator_page" => $paginator_page));
}
/**
* Run method with main page logic
*
* Read in album information and photos associated with an album from the database.
* Populate template and display results in the page. Pagination possible
* @access public
*/
public function run()
{
$PAGINATION_LIMIT = 10;
$session = Session::getInstance();
$user = $session->getUser();
$albumDAO = AlbumDAO::getInstance();
$photoDAO = PhotoDAO::getInstance();
$album = $photo_array = $photo_count = $paginator_page = $queryVars = null;
$title = "";
$page = isset($_GET["page"]) && is_numeric($_GET["page"]) ? intval($_GET["page"]) : 1;
if ($page < 1) {
$page = 1;
}
$id = isset($_GET["id"]) && is_numeric($_GET["id"]) ? intval($_GET["id"]) : 0;
if ($id <= 0) {
header("Location: " . BASE_URL);
return;
}
$album = $albumDAO->load($id, array("joins" => true));
if ($album) {
$title = $album->getTitle();
$count = $photoDAO->countByAlbum($album);
$paginator = new Paginator($count, $PAGINATION_LIMIT);
$paginator_page = $paginator->getPage($page);
$photo_array = $photoDAO->allByAlbum($album, array("limit" => $paginator_page));
$queryVars = array("id" => $id);
}
$this->template->render(array("title" => "View Album - {$title}", "session" => $session, "album" => $album, "photo_array" => $photo_array, "paginator_page" => $paginator_page, "queryVars" => $queryVars, "main_page" => "view_album_tpl.php"));
}
/**
* Run method with main page logic
*
* Populate template and display confirmation for photo deletion. For POST requests,
* check user credentials, check if photo exists and then delete entry from database.
* Available to admins only
* @access public
*/
public function run()
{
$session = Session::getInstance();
$user = $session->getUser();
if ($user == null || !$user->isAdmin()) {
$session->setMessage("Do not have permission to access", Session::MESSAGE_ERROR);
header("Location: " . BASE_URL);
return;
}
$photoDAO = PhotoDAO::getInstance();
$delete_photo = null;
$form_errors = array();
$form_values = array("id" => "");
if (!empty($_POST)) {
$id = isset($_POST["id"]) ? trim($_POST["id"]) : "";
if (empty($id)) {
header("Location: " . BASE_URL);
return;
} else {
if (is_numeric($id)) {
$delete_photo = $photoDAO->load($id);
if ($delete_photo) {
if ($photoDAO->delete($delete_photo)) {
unlink($delete_photo->getFileLoc());
if ($delete_photo->getThumbLoc()) {
unlink($delete_photo->getThumbLoc());
}
$session->setMessage("Photo deleted");
header("Location: " . BASE_URL);
return;
} else {
$session->setMessage("Could not delete photo", Session::MESSAGE_ERROR);
}
}
}
}
} else {
if (!empty($_GET)) {
$id = isset($_GET["id"]) ? trim($_GET["id"]) : "";
if (empty($id)) {
header("Location: " . BASE_URL);
return;
} else {
if (is_numeric($id)) {
$delete_photo = $photoDAO->load($id);
if ($delete_photo) {
$form_values["id"] = $delete_photo->getId();
}
}
}
} else {
header("Location: " . BASE_URL);
return;
}
}
$this->template->render(array("title" => "Delete Profile", "main_page" => "delete_photo_tpl.php", "session" => $session, "delete_photo" => $delete_photo, "form_errors" => $form_errors, "form_values" => $form_values));
}
/**
* Run method with main page logic
*
* Read in the specified photo from the database. Read in album data as well.
* Populate template and display photo in the page.
* @access public
*/
public function run()
{
$session = Session::getInstance();
$user = $session->getUser();
$photoDAO = PhotoDAO::getInstance();
$photo = $next_photo = $prev_photo = $photo_index = $photo_count = null;
$title = "";
if (!empty($_GET["id"]) && is_numeric($_GET["id"])) {
$photo_id = intval($_GET["id"]);
$photo = $photoDAO->load($photo_id, array("joins" => true));
if ($photo) {
$title .= " - {$photo->getTitle()}";
// Load next and previous photos as well as position of current photo in album
$next_photo = $photoDAO->loadNext($photo);
$prev_photo = $photoDAO->loadPrevious($photo);
$photo_index = $photoDAO->countPosition($photo, $photo->getAlbum());
$photo_count = $photoDAO->countByAlbum($photo->getAlbum());
}
}
$this->template->render(array("title" => "View Photo" . $title, "main_page" => "view_photo_tpl.php", "session" => $session, "photo" => $photo, "next_photo" => $next_photo, "prev_photo" => $prev_photo, "photo_index" => $photo_index, "photo_count" => $photo_count));
}
/**
* Run method with main page logic
*
* Populate template and display form for editing an photo entry. For POST requests,
* check user credentials, check if photo exists and then update entry in database.
* Available to admins only
* @access public
*/
public function run()
{
$session = Session::getInstance();
$user = $session->getUser();
if (!$user || !$user->isAdmin()) {
$session->setMessage("Do not have permission to access", Session::MESSAGE_ERROR);
header("Location: " . BASE_URL);
return;
}
$photoDAO = PhotoDAO::getInstance();
$albumDAO = AlbumDAO::getInstance();
$photo = null;
$form_errors = array();
$form_values = array("id" => "", "albumid" => "", "title" => "", "description" => "");
if (!empty($_POST)) {
$form_values["id"] = isset($_POST["id"]) && is_numeric($_POST["id"]) ? intval($_POST["id"]) : "";
$form_values["albumid"] = isset($_POST["albumid"]) && is_numeric($_POST["albumid"]) ? intval($_POST["albumid"]) : "";
$form_values["title"] = isset($_POST["title"]) ? trim($_POST["title"]) : "";
$form_values["description"] = isset($_POST["description"]) ? trim($_POST["description"]) : "";
if (empty($form_values["id"])) {
$form_errors["id"] = "No id specified";
}
$photo = $photoDAO->load($form_values["id"]);
if (!$photo) {
$form_errors["id"] = "Photo does not exist";
}
if (empty($form_values["albumid"])) {
$form_errors["albumid"] = "No albumid specified";
} else {
if (!$albumDAO->load($form_values["albumid"])) {
$form_errors["albumid"] = "Album does not exist";
}
}
if (empty($form_values["title"])) {
$form_errors["title"] = "No title specified";
}
if (empty($form_values["description"])) {
$form_errors["description"] = "No description specified";
}
// Check if image will be changed
$upload_path = "";
if (!empty($_FILES["imagefile"]) && $_FILES["imagefile"]["error"] != UPLOAD_ERR_NO_FILE) {
if ($_FILES["imagefile"]["error"] != UPLOAD_ERR_OK) {
$form_errors["imagefile"] = "File upload failed";
} else {
$info = getimagesize($_FILES["imagefile"]["tmp_name"]);
$path = pathinfo($_FILES["imagefile"]["name"]);
$upload_path = joinPath(Photo::UPLOAD_DIR, strftime("%Y_%m"), basename($_FILES['imagefile']['name']));
$thumbLoc = joinPath(Photo::THUMBNAIL_DIR, strftime("%Y_%m"), $path["filename"] . "_thumb.jpg");
$smallThumbLoc = joinPath(Photo::THUMBNAIL_DIR, strftime("%Y_%m"), $path["filename"] . "_thumb_small.jpg");
if (!$info || !(strtolower($path["extension"]) != ".png" && strtolower($path["extension"]) != ".jpg" && strtolower($path["extension"]) != ".jpeg")) {
$form_errors["imagefile"] = "An invalid file was uploaded";
} else {
if (file_exists($upload_path)) {
unlink($upload_path);
if (file_exists($thumbLoc)) {
unlink($thumbLoc);
}
if (file_exists($smallThumbLoc)) {
unlink($smallThumbLoc);
}
//$form_errors["imagefile"] = "Filename already exists. Please choose different name or delete file first";
}
}
}
}
if (empty($form_errors)) {
$photo->setAlbumId($form_values["albumid"]);
$photo->setTitle($form_values["title"]);
$photo->setDescription($form_values["description"]);
// New image has been uploaded
if (!empty($_FILES["imagefile"]) && $_FILES["imagefile"]["error"] != UPLOAD_ERR_NO_FILE) {
if (!file_exists(dirname($upload_path))) {
mkdir(dirname($upload_path));
}
if (move_uploaded_file($_FILES["imagefile"]["tmp_name"], $upload_path)) {
$photo->setFileLoc($upload_path);
// Reset thumbnail location in case new image does not need a thumbnail
$photo->setThumbLoc("");
// Create thumbnail
if ($info[0] > Photo::MAX_WIDTH) {
$phpThumb = new phpThumb();
$phpThumb->setSourceFilename($photo->getFileLoc());
$phpThumb->setParameter('w', Photo::MAX_WIDTH);
$phpThumb->setParameter('config_output_format', 'jpeg');
if (!file_exists(dirname($thumbLoc))) {
mkdir(dirname($thumbLoc));
}
if ($phpThumb->GenerateThumbnail() && $phpThumb->RenderToFile($thumbLoc)) {
$photo->setThumbLoc($thumbLoc);
$phpThumb = new phpThumb();
$phpThumb->setSourceFilename($photo->getFileLoc());
$phpThumb->setParameter('h', Photo::SMALL_THUMB_HEIGHT);
$phpThumb->setParameter('config_output_format', 'jpeg');
$phpThumb->GenerateThumbnail();
} else {
if (file_exists($photo->getFileLoc())) {
unlink($photo->getFileLoc());
}
$form_errors["imagefile"] = "Image larger than " . Photo::MAX_WIDTH . "x" . Photo::MAX_HEIGHT . " and thumbnail generation failed";
}
}
} else {
$form_errors["imagefile"] = "File could not be moved";
}
}
if (empty($form_errors["imagefile"])) {
if ($photoDAO->save($photo)) {
$session->setMessage("Photo saved");
header("Location: edit_photo.php?id={$photo->getId()}");
return;
} else {
$session->setMessage("Photo not saved");
}
}
} else {
if (empty($form_errors["id"])) {
$photo = $photoDAO->load($form_values["id"]);
}
}
} else {
if (!empty($_GET)) {
$form_values["id"] = isset($_GET["id"]) ? $_GET["id"] : "";
if (empty($form_values["id"])) {
header("Location: " . BASE_URL);
return;
} else {
$photo = $photoDAO->load($form_values["id"]);
if ($photo) {
$form_values["id"] = $photo->getId();
$form_values["albumid"] = $photo->getAlbumId();
$form_values["title"] = $photo->getTitle();
$form_values["description"] = $photo->getDescription();
}
}
}
}
$album_array = $albumDAO->all();
$this->template->render(array("title" => "Edit Photo", "session" => $session, "main_page" => "edit_photo_tpl.php", "photo" => $photo, "form_values" => $form_values, "form_errors" => $form_errors, "album_array" => $album_array));
}
