[locationinfo] Add UPCOMING panel type

1 files changed, 118 insertions, 62 deletions

diff --git a/modules-available/locationinfo/page.inc.php b/modules-available/locationinfo/page.inc.php
index fd9abb18..538f2514 100644
--- a/modules-available/locationinfo/page.inc.php
+++ b/modules-available/locationinfo/page.inc.php
@@ -203,13 +203,19 @@ class Page_LocationInfo extends Page
 	 * and remove any ids that don't exist. The cleaned list will be returned.
 	 * Will show error and redirect to main page if parameter is missing
 	 *
-	 * @param bool $failIfEmpty Show error and redirect to main page if parameter is missing or list is empty
-	 * @return array list of locations from parameter
+	 * @return int[] list of locations from parameter
 	 */
 	private function getLocationIdsFromRequest(): array
 	{
-		$locationids = Request::post('locationids', Request::REQUIRED_EMPTY, 'string');
-		$locationids = explode(',', $locationids);
+		$locationids = Request::post('locationids', Request::REQUIRED_EMPTY);
+		if (is_array($locationids)) {
+			// NOOP
+		} elseif (is_numeric($locationids)) {
+			$locationids = [(int)$locationids];
+		} elseif (is_string($locationids)) {
+			$locationids = explode(',', $locationids);
+		}
+		$locationids = array_map('intval', $locationids);
 		$all = Location::getAllLocationIds();
 		$locationids = array_filter($locationids, function ($item) use ($all) { return in_array($item, $all); });
 		if (empty($locationids)) {
@@ -233,13 +239,24 @@ class Page_LocationInfo extends Page
 		// Check panel type
 		$paneltype = Request::post('ptype', false, 'string');
 
-		if ($paneltype === 'DEFAULT') {
+//Refactored Code
+		switch ($paneltype) {
+		case 'DEFAULT':
 			$params = $this->preparePanelConfigDefault();
-		} elseif ($paneltype === 'URL') {
+			break;
+		case 'URL':
 			$params = $this->preparePanelConfigUrl();
-		}  elseif ($paneltype === 'SUMMARY') {
+			break;
+		case 'SUMMARY':
 			$params = $this->preparePanelConfigSummary();
-		} else {
+			break;
+		case 'UPCOMING':
+			$params = [
+				'config' => LocationInfo::panelConfigFromPost($paneltype),
+				'locationids' => self::getLocationIdsFromRequest(),
+			];
+			break;
+		default:
 			Message::addError('invalid-panel-type', $paneltype);
 			Util::redirect('?do=locationinfo', 400);
 		}
@@ -257,7 +274,7 @@ class Page_LocationInfo extends Page
 				WHERE paneluuid = :id";
 		}
 		$params['id'] = $paneluuid;
-		$params['name'] = Request::post('name', '-', 'string');
+		$params['name'] = Request::post('panelname', '-', 'string');
 		$params['type'] = $paneltype;
 		$params['now'] = time();
 		$params['config'] = json_encode($params['config']);
@@ -542,7 +559,8 @@ class Page_LocationInfo extends Page
 		$locations = Location::getLocations(0, 0, false, true);
 
 		// Get hidden state of all locations
-		$dbquery = Database::simpleQuery("SELECT li.locationid, li.serverid, li.serverlocationid, loc.openingtime, li.lastcalendarupdate, cb.servertype, cb.servername
+		$dbquery = Database::simpleQuery("SELECT li.locationid, li.serverid, li.serverlocationid,
+       		li.lastcalendarupdate, loc.openingtime, cb.servertype, cb.servername
 			FROM `locationinfo_locationconfig` AS li
 			LEFT JOIN `locationinfo_coursebackend` AS cb USING (serverid)
 			LEFT JOIN `location` AS loc USING (locationid)");
@@ -903,28 +921,10 @@ class Page_LocationInfo extends Page
 			return;
 		}
 		$config = false;
-		if ($id === 'new-default') {
-			// Creating new panel
-			$panel = array(
-				'panelname' => '',
-				'locationids' => '',
-				'paneltype' => 'DEFAULT',
-			);
-			$id = 'new';
-		} elseif ($id === 'new-summary') {
-			// Creating new panel
-			$panel = array(
-				'panelname' => '',
-				'locationids' => '',
-				'paneltype' => 'SUMMARY',
-			);
-			$id = 'new';
-		} elseif ($id === 'new-url') {
-			// Creating new panel
-			$panel = array(
-				'panelname' => '',
-				'paneltype' => 'URL',
-			);
+		if (substr($id, 0, 4) === 'new-') {
+			$panel = [
+      		'paneltype' => substr($id, 4),
+			];
 			$id = 'new';
 		} else {
 			// Get Config data from db
@@ -951,6 +951,7 @@ class Page_LocationInfo extends Page
 		} else {
 			$config += $def;
 		}
+		$config['panelname'] = $panel['panelname'];
 
 		$langs = Dictionary::getLanguages(true);
 		if (isset($config['language'])) {
@@ -965,7 +966,7 @@ class Page_LocationInfo extends Page
 			Render::addTemplate('page-config-panel-default', array(
 				'new' => $id === 'new',
 				'uuid' => $id,
-				'panelname' => $panel['panelname'],
+				'panelname' => $panel['panelname'] ?? '',
 				'languages' => $langs,
 				'mode' => $config['mode'],
 				'vertical_checked' => $config['vertical'] ? 'checked' : '',
@@ -981,7 +982,7 @@ class Page_LocationInfo extends Page
 				'calupdate' => $config['calupdate'],
 				'roomupdate' => $config['roomupdate'],
 				'locations' => Location::getLocations(),
-				'locationids' => $panel['locationids'],
+				'locationids' => $panel['locationids'] ?? '',
 				'overrides' => json_encode($config['overrides']),
 				'hostname_checked' => $config['hostname'] ? 'checked' : '',
 			));
@@ -1006,7 +1007,7 @@ class Page_LocationInfo extends Page
 			Render::addTemplate('page-config-panel-url', array(
 				'new' => $id === 'new',
 				'uuid' => $id,
-				'panelname' => $panel['panelname'],
+				'panelname' => $panel['panelname'] ?? '',
 				'url' => $config['url'],
 				'zoom-factor' => $config['zoom-factor'],
 				'language' => $config['language'],
@@ -1022,16 +1023,27 @@ class Page_LocationInfo extends Page
 				'bookmarks' => $bookmarksArray,
 				'allow-tty_' . $config['allow-tty'] . '_checked' => 'checked',
 			));
-		} else {
+		} elseif ($panel['paneltype'] === 'UPCOMING') {
+			$configData = LocationInfo::getEditTemplateData($panel['paneltype'], $config);
+			LocationInfo::makeCheckedProperties($panel['paneltype'], $config);
+			Render::addTemplate('page-config-panel-upcoming', array(
+				'new' => $id === 'new',
+				'uuid' => $id,
+				'sections' => $configData,
+				'locationtree' => Render::parse('fragment-locationtree', [
+					'locations' => Location::getLocations(explode(',', $panel['locationids'] ?? '')),
+				]),
+			));
+		} elseif ($panel['paneltype'] === 'SUMMARY') {
 			Render::addTemplate('page-config-panel-summary', array(
 				'new' => $id === 'new',
 				'uuid' => $id,
-				'panelname' => $panel['panelname'],
+				'panelname' => $panel['panelname'] ?? '',
 				'languages' => $langs,
 				'panelupdate' => $config['panelupdate'],
 				'roomplanner' => $config['roomplanner'],
 				'locations' => Location::getLocations(),
-				'locationids' => $panel['locationids'],
+				'locationids' => $panel['locationids'] ?? '',
 				'eco_checked' => $config['eco'] ? 'checked' : '',
 			));
 		}
@@ -1044,6 +1056,7 @@ class Page_LocationInfo extends Page
 			http_response_code(400);
 			die('Missing parameter uuid');
 		}
+		$config = [];
 		$type = InfoPanel::getConfig($uuid, $config);
 		if ($type === null) {
 			http_response_code(404);
@@ -1054,7 +1067,7 @@ class Page_LocationInfo extends Page
 			Util::redirect($config['url']);
 		}
 
-		$data = array();
+		$data = [];
 		preg_match('#^/(.*)/#', $_SERVER['PHP_SELF'], $script);
 		preg_match('#^/([^?]+)/#', $_SERVER['REQUEST_URI'], $request);
 		if ($script[1] !== $request[1]) {
@@ -1065,36 +1078,56 @@ class Page_LocationInfo extends Page
 			$data['api'] = 'api.php?do=locationinfo&';
 		}
 
-		if ($type === 'DEFAULT') {
-			$data += array(
-				'uuid' => $uuid,
-				'config' => json_encode($config),
-				'language' => $config['language'],
-			);
+		$lang = $config['language'] ?? 'en';
+		$reqLang = Request::get('forcelang', false, 'string');
+		if ($reqLang !== false && Dictionary::hasLanguage($reqLang)) {
+			$lang = $reqLang;
+		} elseif ($config['language-system'] ?? false) {
+			$langs = preg_split('/[,\s]+/', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
+			foreach ($langs as $check) {
+				$check = substr($check, 0, 2);
+				if (Dictionary::hasLanguage($check)) {
+					$lang = $check;
+					break;
+				}
+			}
+		}
+		unset($config['language']);
+		unset($config['language-system']);
+		if ($type === 'SUMMARY') {
+			$locations = LocationInfo::getLocationsOr404($uuid, false);
+			$config['tree'] = Location::getTree(...$locations);
+		}
+		$data += array(
+			'uuid' => $uuid,
+			'config' => json_encode($config),
+			'language' => $lang,
+		) + $config;
 
-			die(Render::parse('frontend-default', $data, null, $config['language']));
+		if ($type === 'DEFAULT') {
+			die(Render::parse('frontend-default', $data, null, $lang));
 		}
 
 		if ($type === 'UPCOMING') {
-			$data += array(
-				'uuid' => $uuid,
-				'config' => json_encode($config),
-				'language' => $config['language'],
-			);
-
-			die(Render::parse('frontend-kg2-upcoming', $data, null, $config['language']));
+			$mod = '';
+			if (!empty($config['mod']) && preg_match('#^[a-z0-9]+$#', $config['mod']) && file_exists('modules/locationinfo/templates/frontend-upcoming-' . $config['mod'] . '.html')) {
+				$mod = '-' . $config['mod'];
+			}
+			$bg = $this->parseCssColor($config['color_bg'] ?? '#000');
+			if ($bg !== null) {
+				$data['color_grad1'] = 'rgba(' . $bg[0] . ',' . $bg[1] . ',' . $bg[2] . ', 0)';
+				$data['color_grad2'] = 'rgba(' . $bg[0] . ',' . $bg[1] . ',' . $bg[2] . ', .1)';
+				$data['color_grad3'] = 'rgba(' . $bg[0] . ',' . $bg[1] . ',' . $bg[2] . ', .9)';
+			}
+			$fg = $this->parseCssColor($config['color_fg'] ?? '#fff');
+			if ($fg !== null) {
+				$data['color_half'] = 'rgba(' . $fg[0] . ',' . $fg[1] . ',' . $fg[2] . ', .5)';
+			}
+			die(Render::parse('frontend-upcoming' . $mod, $data, null, $lang));
 		}
 
 		if ($type === 'SUMMARY') {
-			$locations = LocationInfo::getLocationsOr404($uuid, false);
-			$config['tree'] = Location::getTree(...$locations);
-			$data += array(
-				'uuid' => $uuid,
-				'config' => json_encode($config),
-				'language' => $config['language'],
-			);
-
-			die(Render::parse('frontend-summary', $data, null, $config['language']));
+			die(Render::parse('frontend-summary', $data, null, $lang));
 		}
 
 		http_response_code(500);
@@ -1138,4 +1171,27 @@ class Page_LocationInfo extends Page
 		Util::redirect('?do=locationinfo');
 	}
 
+	/**
+	 * Parse a CSS color parameter into an array of color components.
+	 * @param string $param The CSS color parameter to parse.
+	 * @return ?array An array containing the color components [R, G, B, A] if valid, or null if parsing fails.
+	 */
+	private function parseCssColor(string $param): ?array
+	{
+		$param = trim($param);
+		// #fff
+		if (preg_match('/^#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])$/', $param, $out))
+			return [hexdec($out[1]) * 17, hexdec($out[2]) * 17, hexdec($out[3]) * 17, 1];
+		// #ffffff
+		if (preg_match('/^#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})$/', $param, $out))
+			return [hexdec($out[1]), hexdec($out[2]), hexdec($out[3]), 1];
+		// rgb(255,255,255)
+		if (preg_match('/^rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)$/i', $param, $out))
+			return [(int)($out[1]), (int)($out[2]), (int)($out[3]), 1];
+		// rgba(255,255,255,1)
+		if (preg_match('/^rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9.]{1,5})\s*\)$/i', $param, $out))
+			return [(int)$out[1], (int)$out[2], (int)$out[3], (float)$out[4]];
+		return null;
+	}
+
 }