From f50bae766a5086ae5f9caf4668d2ec34fdb4d70c Mon Sep 17 00:00:00 2001
From: Jacek Kowalski <Jacek@jacekk.info>
Date: Tue, 03 Jan 2017 21:20:18 +0000
Subject: [PATCH] Include stop name in page title

---
 index.js |  136 +++++++++++++++++++++++++++++++++++++++++++--
 1 files changed, 130 insertions(+), 6 deletions(-)

diff --git a/index.js b/index.js
index e522ba4..0a132bd 100644
--- a/index.js
+++ b/index.js
@@ -2,6 +2,9 @@
 var ttss_base = '/proxy.php';
 var ttss_refresh = 20000; // 20 seconds
 
+var page_title_pattern = 'TTSS Krak\u00F3w - $ - Real-time tram departures';
+var page_title = document.getElementsByTagName('title')[0];
+
 var stop_id;
 var stop_name = document.getElementById('stop-name');
 var stop_name_form = stop_name.form;
@@ -30,7 +33,7 @@
 var alert_text = document.getElementById('alert-text');
 var alert_close = document.getElementById('alert-close');
 
-var progress = document.getElementById('progress');
+var nav = document.getElementsByTagName('nav')[0];
 
 var parseStatusBoarding = '>>>';
 function parseStatus(status) {
@@ -76,6 +79,123 @@
 	var planned = parseTime(now, status.plannedTime);
 	
 	return ((actual.getTime() - planned.getTime()) / 1000 / 60) + ' min';
+}
+
+function parseVehicle(vehicleId) {
+	if(!vehicleId) return;
+	if(vehicleId.substr(0, 15) != '635218529567218') {
+		console.log('Unknown vehicle, vehicleId=' + vehicleId);
+		return;
+	}
+	
+	var id = parseInt(vehicleId.substr(15)) - 736;
+	var prefix;
+	var type;
+	var low; // low floor: 0 = no, 1 - semi, 2 - full
+	
+	if(101 <= id && id <= 173) {
+		prefix = 'HW';
+		type = 'E1';
+		low = 0;
+		
+		if((108 <= id && id <= 113) || id == 127 || id == 131 || id == 132 || id == 134 || (137 <= id && id <= 139) || (148 <= id && id <= 150) || (153 <= id && id <= 166) || id == 161) {
+			prefix = 'RW';
+		}
+	} else if(201 <= id && id <= 293) {
+		prefix = 'RZ';
+		type = '105Na';
+		low = 0;
+		
+		if(246 <= id) {
+			prefix = 'HZ';
+		}
+		if(id == 290) {
+			type = '105Nb';
+		}
+	} else if(301 <= id && id <= 328) {
+		prefix = 'RF';
+		type = 'GT8S';
+		low = 0;
+		
+		if(id == 313) {
+			type = 'GT8C'
+			low = 1;
+		}
+	} else if(401 <= id && id <= 440) {
+		prefix = 'HL';
+		type = 'EU8N';
+		low = 1;
+	} else if(451 <= id && id <= 462) {
+		prefix = 'HK';
+		type = 'N8S-NF';
+		low = 0;
+		
+		if((451 <= id && id <= 453) || id == 462) {
+			type = 'N8C-NF';
+			low = 1;
+		}
+	} else if(601 <= id && id <= 650) {
+		prefix = 'RP';
+		type = 'NGT6 (3)';
+		low = 2;
+		
+		if(id <= 613) {
+			type = 'NGT6 (1)';
+		} else if (id <= 626) {
+			type = 'NGT6 (2)';
+		}
+	} else if(801 <= id && id <= 824) {
+		prefix = 'RY';
+		type = 'NGT8';
+		low = 2;
+	} else if(id == 899) {
+		prefix = 'RY';
+		type = '126N';
+		low = 2;
+	} else if(901 <= id && id <= 936) {
+		prefix = 'RG';
+		type = '2014N';
+		low = 2;
+		
+		if(915 <= id) {
+			prefix = 'HG';
+		}
+	} else if(id === 999) {
+		prefix = 'HX';
+		type = '405N-Kr';
+		low = 1;
+	} else {
+		console.log('Unknown vehicle, vehicleId=' + vehicleId + ', id=' + id);
+		return;
+	}
+	
+	return {
+		vehicleId: vehicleId,
+		prefix: prefix,
+		id: id,
+		num: prefix + id,
+		type: type,
+		low: low
+	};
+}
+
+function displayVehicle(vehicleInfo) {
+	if(!vehicleInfo) return document.createTextNode('');
+	
+	var span = document.createElement('span');
+	span.className = 'vehicleInfo';
+	span.title = vehicleInfo.num + ' ' + vehicleInfo.type;
+	if(vehicleInfo.low == 0) {
+		setText(span, '\u2010\u00A0');
+		span.title += ' (high floor)';
+	} else if(vehicleInfo.low == 1) {
+		setText(span, '*\u267F');
+		span.title += ' (partially low floor)';
+	} else if(vehicleInfo.low == 2) {
+		setText(span, '\u267F');
+		span.title += ' (low floor)';
+	}
+	return span;
 }
 
 function deleteChildren(element) {
@@ -130,11 +250,11 @@
 }
 
 function loading_start() {
-	progress.style.display = 'block';
+	nav.className += ' loading';
 }
 
 function loading_end() {
-	progress.style.display = 'none';
+	nav.className = nav.className.replace(' loading', '');
 }
 
 function loadTimes(stopId = null, clearRoute = false) {
@@ -153,6 +273,7 @@
 			+ '&mode=departure'
 	).done(function(data) {
 		setText(times_stop_name, data.stopName);
+		setText(page_title, page_title_pattern.replace('$', data.stopName));
 		deleteChildren(times_alerts);
 		deleteChildren(times_table);
 		deleteChildren(times_lines);
@@ -170,7 +291,8 @@
 		for(var i = 0, il = data.old.length; i < il; i++) {
 			var tr = document.createElement('tr');
 			addCellWithText(tr, data.old[i].patternText);
-			addCellWithText(tr, data.old[i].direction);
+			var dir_cell = addCellWithText(tr, data.old[i].direction);
+			dir_cell.appendChild(displayVehicle(parseVehicle(data.old[i].vehicleId)));
 			var status = parseStatus(data.old[i]);
 			addCellWithText(tr, status);
 			addCellWithText(tr, '');
@@ -182,7 +304,8 @@
 		for(var i = 0, il = data.actual.length; i < il; i++) {
 			var tr = document.createElement('tr');
 			addCellWithText(tr, data.actual[i].patternText);
-			addCellWithText(tr, data.actual[i].direction);
+			var dir_cell = addCellWithText(tr, data.actual[i].direction);
+			dir_cell.appendChild(displayVehicle(parseVehicle(data.actual[i].vehicleId)));
 			var status = parseStatus(data.actual[i]);
 			var status_cell = addCellWithText(tr, status);
 			var delay = parseDelay(data.actual[i]);
@@ -300,7 +423,7 @@
 	
 	$.ajaxSetup({
 		dataType: 'json',
-		timeout: 3000,
+		timeout: 10000,
 	});
 	
 	stop_name.addEventListener('input', function(e) {
@@ -313,6 +436,7 @@
 		).done(function(data) {
 			deleteChildren(stop_name_autocomplete);
 			for(var i = 1, il = data.length; i < il; i++) {
+				if(data[i].id > 6000) continue;
 				var opt = document.createElement('option');
 				opt.value = data[i].id;
 				setText(opt, decodeEntities(data[i].name));

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