TrackManiaControl/application/core/Maps/DirectoryBrowser.php

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<?php
namespace ManiaControl\Maps;
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use FML\Controls\Frame;
use FML\Controls\Labels\Label_Button;
use FML\Controls\Labels\Label_Text;
use FML\Controls\Quads\Quad_BgsPlayerCard;
use FML\Controls\Quads\Quad_Icons64x64_1;
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use FML\ManiaLink;
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use FML\Script\Features\Paging;
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use ManiaControl\ManiaControl;
use ManiaControl\Manialinks\ManialinkManager;
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use ManiaControl\Manialinks\ManialinkPageAnswerListener;
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use ManiaControl\Players\Player;
/**
* Maps Directory Browser
*
* @author ManiaControl Team <mail@maniacontrol.com>
* @copyright 2014 ManiaControl Team
* @license http://www.gnu.org/licenses/ GNU General Public License, Version 3
*/
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class DirectoryBrowser implements ManialinkPageAnswerListener {
/*
* Constants
*/
const ACTION_SHOW = 'Maps.DirectoryBrowser.Show';
const ACTION_OPEN_FOLDER = 'Maps.DirectoryBrowser.OpenFolder.';
const ACTION_NAVIGATE_UP = 'Maps.DirectoryBrowser.NavigateUp';
const ACTION_NAVIGATE_ROOT = 'Maps.DirectoryBrowser.NavigateRoot';
const ACTION_ADD_FILE = 'Maps.DirectoryBrowser.AddFile.';
const ACTION_ERASE_FILE = 'Maps.DirectoryBrowser.EraseFile';
const WIDGET_NAME = 'Maps.DirectoryBrowser.Widget';
const CACHE_FOLDER_PATH = 'FolderPath';
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/*
* Private properties
*/
private $maniaControl = null;
/**
* Create a new Directory Browser Instance
*
* @param ManiaControl $maniaControl
*/
public function __construct(ManiaControl $maniaControl) {
$this->maniaControl = $maniaControl;
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// Register for ManiaLink Actions
$this->maniaControl->manialinkManager->registerManialinkPageAnswerListener(self::ACTION_SHOW, $this, 'handleActionShow');
$this->maniaControl->manialinkManager->registerManialinkPageAnswerListener(self::ACTION_NAVIGATE_UP, $this, 'handleNavigateUp');
$this->maniaControl->manialinkManager->registerManialinkPageAnswerListener(self::ACTION_NAVIGATE_ROOT, $this, 'handleNavigateRoot');
$this->maniaControl->manialinkManager->registerManialinkPageAnswerRegexListener($this->buildOpenFolderActionRegex(), $this, 'handleOpenFolder');
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}
/**
* Build the regex to register for 'OpenFolder' action
*
* @return string
*/
private function buildOpenFolderActionRegex() {
return '/' . self::ACTION_OPEN_FOLDER . '*/';
}
/**
* Handle 'Show' action
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*
* @param array $actionCallback
* @param Player $player
*/
public function handleActionShow(array $actionCallback, Player $player) {
$this->showManiaLink($player);
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}
/**
* Build and show the Browser ManiaLink to the given Player
*
* @param Player $player
* @param mixed $nextFolder
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*/
public function showManiaLink(Player $player, $nextFolder = null) {
$oldFolderPath = $player->getCache($this, self::CACHE_FOLDER_PATH);
$isInMapsFolder = false;
if (!$oldFolderPath) {
$oldFolderPath = $this->maniaControl->server->directory->getMapsFolder();
$isInMapsFolder = true;
}
$folderPath = $oldFolderPath;
if (is_string($nextFolder)) {
$newFolderPath = realpath($oldFolderPath . $nextFolder);
if ($newFolderPath) {
$folderPath = $newFolderPath . DIRECTORY_SEPARATOR;
$folderName = basename($newFolderPath);
switch ($folderName) {
case 'Maps':
$mapsDir = dirname($this->maniaControl->server->directory->getMapsFolder());
$folderDir = dirname($folderPath);
$isInMapsFolder = ($mapsDir === $folderDir);
break;
case 'UserData':
$dataDir = dirname($this->maniaControl->server->directory->getGameDataFolder());
$folderDir = dirname($folderPath);
if ($dataDir === $folderDir) {
// Prevent navigation out of maps directory
return;
}
break;
}
}
}
$player->setCache($this, self::CACHE_FOLDER_PATH, $folderPath);
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$maniaLink = new ManiaLink(ManialinkManager::MAIN_MLID);
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$script = $maniaLink->getScript();
$paging = new Paging();
$script->addFeature($paging);
$frame = $this->maniaControl->manialinkManager->styleManager->getDefaultListFrame($script, $paging);
$maniaLink->add($frame);
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$width = $this->maniaControl->manialinkManager->styleManager->getListWidgetsWidth();
$height = $this->maniaControl->manialinkManager->styleManager->getListWidgetsHeight();
$index = 0;
$posY = $height / 2 - 10;
$pageFrame = null;
$navigateRootQuad = new Quad_Icons64x64_1();
$frame->add($navigateRootQuad);
$navigateRootQuad->setPosition($width * -0.47, $height * 0.45)
->setSize(4, 4)
->setSubStyle($navigateRootQuad::SUBSTYLE_ToolRoot);
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$navigateUpQuad = new Quad_Icons64x64_1();
$frame->add($navigateUpQuad);
$navigateUpQuad->setPosition($width * -0.44, $height * 0.45)
->setSize(4, 4)
->setSubStyle($navigateUpQuad::SUBSTYLE_ToolUp);
if (!$isInMapsFolder) {
$navigateRootQuad->setAction(self::ACTION_NAVIGATE_ROOT);
$navigateUpQuad->setAction(self::ACTION_NAVIGATE_UP);
}
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$directoryLabel = new Label_Text();
$frame->add($directoryLabel);
$dataFolder = $this->maniaControl->server->directory->getGameDataFolder();
$directoryText = substr($folderPath, strlen($dataFolder));
$directoryLabel->setPosition($width * -0.41, $height * 0.45)
->setSize($width * 0.85, 4)
->setHAlign($directoryLabel::LEFT)
->setText($directoryText)
->setTextSize(2);
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$mapFiles = $this->scanMapFiles($folderPath);
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if (is_array($mapFiles)) {
foreach ($mapFiles as $filePath => $fileName) {
$shortFilePath = substr($filePath, strlen($folderPath));
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if ($index % 15 === 0) {
// New Page
$pageFrame = new Frame();
$frame->add($pageFrame);
$posY = $height / 2 - 10;
$paging->addPage($pageFrame);
}
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// Map Frame
$mapFrame = new Frame();
$pageFrame->add($mapFrame);
$mapFrame->setY($posY);
if ($index % 2 !== 0) {
// Striped background line
$lineQuad = new Quad_BgsPlayerCard();
$mapFrame->add($lineQuad);
$lineQuad->setSize($width, 4)
->setSubStyle($lineQuad::SUBSTYLE_BgPlayerCardBig);
}
// File name Label
$nameLabel = new Label_Text();
$mapFrame->add($nameLabel);
$nameLabel->setX($width * -0.48)
->setSize($width * 0.8, 4)
->setHAlign($nameLabel::LEFT)
->setTextSize(1)
->setText($fileName)
->setAreaColor('f00')
->setAreaFocusColor('0f0');
if (is_dir($filePath)) {
// Folder
$folderAction = self::ACTION_OPEN_FOLDER . substr($shortFilePath, 0, -1);
$nameLabel->setAction($folderAction);
} else {
// File
if ($this->maniaControl->authenticationManager->checkPermission($player, MapManager::SETTING_PERMISSION_ADD_MAP)) {
// Add file button
$addButton = new Label_Button();
$mapFrame->add($addButton);
$addButton->setPosition($width / 2 - 9, 0, 0.2)
->setSize(3, 3)
->setTextSize(2)
->setText('Add')
->setAction(self::ACTION_ADD_FILE);
}
if ($this->maniaControl->authenticationManager->checkPermission($player, MapManager::SETTING_PERMISSION_REMOVE_MAP)) {
// Erase file button
$eraseButton = new Label_Button();
$mapFrame->add($eraseButton);
$eraseButton->setPosition($width / 2 - 9, 0, 0.2)
->setSize(3, 3)
->setTextSize(2)
->setText('Erase')
->setAction(self::ACTION_ERASE_FILE);
}
}
$posY -= 4;
$index++;
}
} else {
// TODO: show error label
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}
$this->maniaControl->manialinkManager->displayWidget($maniaLink, $player, self::WIDGET_NAME);
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}
/**
* Scan the given directory for Map files
*
* @param string $directory
* @return array|bool
*/
protected function scanMapFiles($directory) {
if (!is_readable($directory) || !is_dir($directory)) {
return false;
}
$mapFiles = array();
$dirFiles = scandir($directory);
foreach ($dirFiles as $fileName) {
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if (substr($fileName, 0, 1) === '.') {
continue;
}
$fullFileName = $directory . $fileName;
if (!is_readable($fullFileName)) {
continue;
}
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if (is_dir($fullFileName)) {
$mapFiles[$fullFileName . DIRECTORY_SEPARATOR] = $fileName . DIRECTORY_SEPARATOR;
continue;
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} else {
if ($this->isMapFileName($fileName)) {
$mapFiles[$fullFileName] = $fileName;
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}
}
}
return $mapFiles;
}
/**
* Check if the given file name represents a Map file
*
* @param string $fileName
* @return bool
*/
protected function isMapFileName($fileName) {
$mapFileNameEnding = '.map.gbx';
$fileNameEnding = strtolower(substr($fileName, -strlen($mapFileNameEnding)));
return ($fileNameEnding === $mapFileNameEnding);
}
/**
* Handle 'NavigateRoot' action
*
* @param array $actionCallback
* @param Player $player
*/
public function handleNavigateRoot(array $actionCallback, Player $player) {
$player->destroyCache($this, self::CACHE_FOLDER_PATH);
$this->showManiaLink($player);
}
/**
* Handle 'NavigateUp' action
*
* @param array $actionCallback
* @param Player $player
*/
public function handleNavigateUp(array $actionCallback, Player $player) {
$this->showManiaLink($player, '..');
}
/**
* Handle 'OpenFolder' Page Action
*
* @param array $actionCallback
* @param Player $player
*/
public function handleOpenFolder(array $actionCallback, Player $player) {
$actionName = $actionCallback[1][2];
$folderName = substr($actionName, strlen(self::ACTION_OPEN_FOLDER));
$this->showManiaLink($player, $folderName);
}
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}