public function Execute()
{
$viewData = array();
// no user specified - redirect to user list page
if (!getCurrentUser()) {
$singleUserID = DataAccess::GetSingleUserID();
if (!$singleUserID) {
Helper::Redirect("users.php");
}
Helper::SetUser(DataAccess::GetUserByID($singleUserID));
}
// user is hidden - redirect to user list page
if (!getCurrentUser()->Visible) {
Helper::Redirect("users.php");
}
$searchCriteria = Session::GetSearchCriteria(getCurrentUser()->ID);
if (!isset($searchCriteria)) {
// default search criteria
$searchCriteria = array("selectedYear" => date("Y"), "selectedCategoryID" => getCurrentUser()->DefaultCategoryID, "filter" => null);
}
$viewData["Errors"] = array();
if (isset($_GET["error"]) && $_GET["error"] == "thumbnailCreationFailure") {
// calculate max image size for auto-generation of thumbnail
$memoryLimit = ini_get("memory_limit");
if (stripos($memoryLimit, "M")) {
$memoryLimit = (int) str_replace("M", "", $memoryLimit) * 1024 * 1024;
}
$memoryLimit -= memory_get_usage();
$size = round(sqrt($memoryLimit / 4) / 100) * 100;
$viewData["Errors"][] = sprintf(__("THUMBNAIL_CREATION_FAILURE"), $size . "x" . $size);
}
// get all categories
$allCategoriesItem = new Category();
$allCategoriesItem->ID = 0;
$allCategoriesItem->Name = __("ALL_CATEGORIES");
$categories = DataAccess::GetCategoriesByUserID(getCurrentUser()->ID);
$viewData["Categories"] = $categories;
$viewData["CategoriesWithText"] = array_merge(array(0 => $allCategoriesItem), $categories);
// get all years
$years = DataAccess::GetYearsByUserID(getCurrentUser()->ID, Helper::GetLoggedInUserID());
$years = array_reverse($years);
$viewData["YearsWithText"][0] = array("value" => 0, "text" => __("ALL_YEARS"));
foreach ($years as $year) {
$viewData["YearsWithText"][$year] = array("value" => $year, "text" => $year);
}
if (!in_array($searchCriteria["selectedYear"], array_keys($viewData["YearsWithText"])) && count($years) > 0) {
$searchCriteria["selectedYear"] = $years[0];
}
$categoryIds = array_keys($categories);
if ($searchCriteria["selectedCategoryID"] != 0 && !in_array($searchCriteria["selectedCategoryID"], $categoryIds) && count($categories) > 0) {
$searchCriteria["selectedCategoryID"] = $categoryIds[0];
}
if (isset($_GET["year"])) {
$searchCriteria["selectedYear"] = $_GET["year"];
}
if (isset($_GET["categoryID"])) {
$searchCriteria["selectedCategoryID"] = $_GET["categoryID"];
}
if (isset($_GET["filter"])) {
$searchCriteria["filter"] = $_GET["filter"];
}
if (isset($_GET["displayMode"])) {
$viewData["DisplayMode"] = $_GET["displayMode"];
} else {
$viewData["DisplayMode"] = "list";
}
$startDate = $searchCriteria["selectedYear"] == 0 ? 0 : Helper::StringToTime($searchCriteria["selectedYear"] . "-01-01", true);
$endDate = $searchCriteria["selectedYear"] == 0 ? 0 : Helper::StringToTime($searchCriteria["selectedYear"] . "-12-31", true);
$viewData["SearchCriteria"] = $searchCriteria;
// get map data
$viewData["Maps"] = DataAccess::GetMaps(getCurrentUser()->ID, $startDate, $endDate, $searchCriteria["selectedCategoryID"], $searchCriteria["filter"], 0, "date", Helper::GetLoggedInUserID());
$viewData["GeocodedMapsExist"] = false;
foreach ($viewData["Maps"] as $map) {
$mapInfo = array();
$mapInfo["URL"] = $map->MapImage ? 'show_map.php?' . Helper::CreateQuerystring(getCurrentUser(), $map->ID) : "";
$mapInfo["Name"] = $map->Name . ' (' . date(__("DATE_FORMAT"), Helper::StringToTime($map->Date, true)) . ')';
$mapInfo["MapThumbnailHtml"] = Helper::EncapsulateLink('<img src="' . Helper::GetThumbnailImage($map) . '" alt="' . $mapInfo["Name"] . '" height="' . THUMBNAIL_HEIGHT . '" width="' . THUMBNAIL_WIDTH . '" />', $mapInfo["URL"]);
$atoms = array();
if (__("SHOW_MAP_AREA_NAME") && $map->MapName) {
$atoms[] = $map->MapName;
}
if (__("SHOW_ORGANISER") && $map->Organiser) {
$atoms[] = $map->Organiser;
}
if (__("SHOW_COUNTRY") && $map->Country) {
$atoms[] = $map->Country;
}
$mapInfo["MapAreaOrganiserCountry"] = join(", ", $atoms);
if ($map->Comment) {
$maxLength = 130;
$strippedComment = strip_tags($map->Comment);
$mapInfo["IsExpandableComment"] = !($strippedComment == $map->Comment && strlen($map->Comment) <= $maxLength);
if ($mapInfo["IsExpandableComment"]) {
$mapInfo["ContractedComment"] = substr($strippedComment, 0, $maxLength) . "...";
}
}
$viewData["MapInfo"][$map->ID] = $mapInfo;
if ($viewData["DisplayMode"] == "overviewMap" && $map->IsGeocoded) {
$viewData["OverviewMapData"][] = Helper::GetOverviewMapData($map, false, true, false, $categories, $searchCriteria["selectedCategoryID"]);
}
if ($map->IsGeocoded) {
$viewData["GeocodedMapsExist"] = true;
}
}
if (!$viewData["GeocodedMapsExist"]) {
$viewData["DisplayMode"] = "list";
}
Session::SetSearchCriteria(getCurrentUser()->ID, $searchCriteria);
return $viewData;
}
