From 5515fcacb41ce1d10833e8aef44cfd00c8ecac8c Mon Sep 17 00:00:00 2001
From: Jacek Kowalski <Jacek@jacekk.info>
Date: Sat, 18 Mar 2017 21:46:25 +0000
Subject: [PATCH] Autofocus stop name input field
---
index.js | 201 ++++++++++++++++++++++++++++++++++++-------------
1 files changed, 147 insertions(+), 54 deletions(-)
diff --git a/index.js b/index.js
index 529ef98..a558485 100644
--- a/index.js
+++ b/index.js
@@ -2,11 +2,17 @@
var ttss_base = '/proxy.php';
var ttss_refresh = 20000; // 20 seconds
-var stop_id;
+var page_title = document.getElementsByTagName('title')[0];
+
+var language = 'en';
+var lang_select = document.getElementById('lang-select');
+
+var stop_id = '';
var stop_name = document.getElementById('stop-name');
var stop_name_form = stop_name.form;
var stop_name_autocomplete = document.getElementById('stop-name-autocomplete');
var stop_name_autocomplete_xhr;
+var stop_name_autocomplete_timer;
var times_xhr;
var times_timer;
@@ -32,19 +38,18 @@
var nav = document.getElementsByTagName('nav')[0];
-var parseStatusBoarding = '>>>';
function parseStatus(status) {
switch(status.status) {
case 'STOPPING':
- return parseStatusBoarding;
+ return lang.boarding_sign;
case 'PREDICTED':
if(status.actualRelativeTime <= 0)
- return parseStatusBoarding;
+ return lang.boarding_sign;
if(status.actualRelativeTime >= 60)
- return Math.floor(status.actualRelativeTime / 60) + ' min';
- return status.actualRelativeTime + ' s';
+ return lang.time_minutes_prefix + Math.floor(status.actualRelativeTime / 60) + lang.time_minutes_suffix;
+ return lang.time_seconds_prefix + status.actualRelativeTime + lang.time_seconds_suffix;
case 'DEPARTED':
- return Math.floor(-status.actualRelativeTime / 60) + ' min ago';
+ return lang.time_minutes_ago_prefix + Math.floor(-status.actualRelativeTime / 60) + lang.time_minutes_ago_suffix;
default:
return status.mixedTime;
}
@@ -68,14 +73,14 @@
}
function parseDelay(status) {
- if(!status.actualTime) return '?';
- if(!status.plannedTime) return '?';
+ if(!status.actualTime) return lang.unknown_sign;
+ if(!status.plannedTime) return lang.unknown_sign;
var now = new Date();
var actual = parseTime(now, status.actualTime);
var planned = parseTime(now, status.plannedTime);
- return ((actual.getTime() - planned.getTime()) / 1000 / 60) + ' min';
+ return lang.time_minutes_prefix + ((actual.getTime() - planned.getTime()) / 1000 / 60) + lang.time_minutes_suffix;
}
function parseVehicle(vehicleId) {
@@ -89,6 +94,11 @@
var prefix;
var type;
var low; // low floor: 0 = no, 1 - semi, 2 - full
+
+ // Single exception - old id used in one case
+ if(id == 831) {
+ id = 216;
+ }
if(101 <= id && id <= 173) {
prefix = 'HW';
@@ -181,17 +191,24 @@
var span = document.createElement('span');
span.className = 'vehicleInfo';
- span.title = vehicleInfo.num + ' ' + vehicleInfo.type;
+
+ var floor_type = '';
if(vehicleInfo.low == 0) {
- setText(span, '\u25CB');
- span.title += ' (high floor)';
+ setText(span, lang.high_floor_sign);
+ floor_type = lang.high_floor;
} else if(vehicleInfo.low == 1) {
- setText(span, '*\u267F');
- span.title += ' (partially low floor)';
+ setText(span, lang.partially_low_floor_sign);
+ floor_type = lang.partially_low_floor;
} else if(vehicleInfo.low == 2) {
- setText(span, '\u267F');
- span.title += ' (low floor)';
+ setText(span, lang.low_floor_sign);
+ floor_type = lang.low_floor;
}
+
+ span.title = lang.tram_type_pattern
+ .replace('$num', vehicleInfo.num)
+ .replace('$type', vehicleInfo.type)
+ .replace('$floor', floor_type);
+
return span;
}
@@ -234,11 +251,11 @@
if(data.readyState == 0 && data.statusText == 'abort') return;
if(data.status == 0) {
- fail('Request failed - please check your network connectivity.', data);
+ fail(lang.error_request_failed_connectivity, data);
} else if (data.statusText) {
- fail('Internet request failed with error: ' + data.statusText + '.', data);
+ fail(lang.error_request_failed_status.replace('$status', data.statusText), data);
} else {
- fail('Internet request failed.', data);
+ fail(lang.error_request_failed, data);
}
}
@@ -254,13 +271,16 @@
nav.className = nav.className.replace(' loading', '');
}
-function loadTimes(stopId = null, clearRoute = false) {
+function loadTimes(stopId, clearRoute) {
if(!stopId) stopId = stop_id;
if(!stopId) return;
if(times_timer) clearTimeout(times_timer);
if(times_xhr) times_xhr.abort();
+ console.log('loadTimes(' + stopId + ', ' + clearRoute + ')');
+
+ window.location.hash = '#!' + language + stop_id;
refresh_button.removeAttribute('disabled');
loading_start();
@@ -270,6 +290,7 @@
+ '&mode=departure'
).done(function(data) {
setText(times_stop_name, data.stopName);
+ setText(page_title, lang.page_title_stop_name.replace('$stop', data.stopName));
deleteChildren(times_alerts);
deleteChildren(times_table);
deleteChildren(times_lines);
@@ -281,7 +302,7 @@
*/
for(var i = 0, il = data.generalAlerts.length; i < il; i++) {
- addParaWithText(times_alerts, data.generalAlerts[i]);
+ addParaWithText(times_alerts, data.generalAlerts[i].title);
}
for(var i = 0, il = data.old.length; i < il; i++) {
@@ -307,7 +328,7 @@
var delay = parseDelay(data.actual[i]);
var delay_cell = addCellWithText(tr, delay);
- if(status == parseStatusBoarding) {
+ if(status == lang.boarding_sign) {
tr.className = 'success';
status_cell.className = 'status-boarding';
} else if(parseInt(delay) > 9) {
@@ -358,8 +379,9 @@
for(var j = 0, jl = data.routes[i].alerts.length; j < jl; j++) {
addParaWithText(
times_alerts,
- 'Line ' + data.routes[i].name + ': '
- + data.routes[i].alerts[j]
+ lang.line_alert_pattern
+ .replace('$line', data.routes[i].name)
+ .replace('$alert', data.routes[i].alerts[j].title)
);
}
}
@@ -378,7 +400,7 @@
function startTimer(date) {
if(date) {
- setText(refresh_text, 'Last refreshed: just now')
+ setText(refresh_text, lang.last_refreshed.replace('$time', lang.time_now));
refresh_time = date;
}
if(!refresh_time) return;
@@ -395,12 +417,18 @@
var ms = now.getTime() - refresh_time.getTime();
if(ms >= 120000) {
- setText(refresh_text, 'Last refreshed: '
- + declinate(Math.floor(ms / 60000), 'minute ago', 'minutes ago'));
+ setText(refresh_text, lang.last_refreshed.replace(
+ '$time',
+ lang.time_minutes_ago_prefix + Math.floor(ms / 60000)
+ + lang.time_minutes_ago_suffix
+ ));
startTimer();
} else {
- setText(refresh_text, 'Last refreshed: '
- + declinate(Math.floor(ms / 1000), 'second ago', 'seconds ago'));
+ setText(refresh_text, lang.last_refreshed.replace(
+ '$time',
+ lang.time_seconds_ago_prefix + Math.floor(ms / 1000)
+ + lang.time_seconds_ago_suffix
+ ));
}
}, interval);
}
@@ -411,45 +439,111 @@
return decodeEntitiesTextArea.value;
}
+function translate() {
+ var elements = document.querySelectorAll('*[data-translate]');
+
+ var text_name;
+ for(var i = 0; i < elements.length; i++) {
+ text_name = elements[i].dataset.translate;
+ if(lang[text_name] == undefined) {
+ console.log('Missing translation: ' + text_name);
+ continue;
+ }
+ setText(elements[i], lang[text_name]);
+ }
+
+ stop_name.setAttribute('placeholder', lang.stop_name_placeholder);
+
+ if(stop_id) return;
+
+ if(stop_name_autocomplete.value) {
+ setText(refresh_text, lang.select_stop_click_go);
+ } else {
+ setText(refresh_text, lang.enter_stop_name_to_begin);
+ }
+}
+
+function change_language(lang) {
+ if(!lang || lang.length != 2) return;
+ if(lang == language) return;
+ lang_select.value = lang;
+ if(!lang_select.value) {
+ lang_select.value = language;
+ return;
+ }
+ language = lang;
+
+ var script = document.createElement('script');
+ script.type = 'text/javascript';
+ script.src = 'lang_' + lang + '.js';
+ script.id = 'lang_script';
+ script.onload = translate;
+
+ document.body.removeChild(document.getElementById('lang_script'));
+ document.body.appendChild(script);
+
+ window.location.hash = '#!' + language + stop_id;
+}
+
+function hash() {
+ if(window.location.hash.match(/^#![0-9]+$/)) {
+ loadTimes(parseInt(window.location.hash.substr(2)));
+ } else if(window.location.hash.match(/^#![a-z]{2}[0-9]*$/)) {
+ var stop = parseInt(window.location.hash.substr(4));
+ if(stop) stop_id = stop;
+ change_language(window.location.hash.substr(2, 2));
+ loadTimes(stop_id);
+ }
+}
+
+function stop_autocomplete() {
+ if(stop_name_autocomplete_xhr) stop_name_autocomplete_xhr.abort();
+
+ stop_name_autocomplete_xhr = $.get(
+ 'stops.php?query=' + encodeURIComponent(stop_name.value)
+ ).done(function(data) {
+ deleteChildren(stop_name_autocomplete);
+ for(var i = 0, il = data.length; i < il; i++) {
+ if(data[i].type != 'stop') continue;
+ if(data[i].id > 6000) continue;
+ var opt = document.createElement('option');
+ opt.value = data[i].id;
+ setText(opt, decodeEntities(data[i].name));
+ stop_name_autocomplete.appendChild(opt);
+ }
+
+ if(!stop_id) setText(refresh_text, lang.select_stop_click_go);
+ }).fail(fail_ajax);
+}
+
function init() {
if(!window.jQuery) {
- fail('Required JavaScript jQuery library failed to load. You may try refreshing the page.');
+ fail(lang.jquery_not_loaded);
return;
}
$.ajaxSetup({
dataType: 'json',
- timeout: 3000,
+ timeout: 10000,
+ });
+
+ lang_select.addEventListener('input', function(e) {
+ change_language(lang_select.value);
});
stop_name.addEventListener('input', function(e) {
if(!stop_name.value) return;
- if(stop_name_autocomplete_xhr) stop_name_autocomplete_xhr.abort();
+ if(stop_name_autocomplete_timer) clearTimeout(stop_name_autocomplete_timer);
- stop_name_autocomplete_xhr = $.get(
- ttss_base + '/lookup/autocomplete/json'
- + '?query=' + encodeURIComponent(stop_name.value)
- ).done(function(data) {
- deleteChildren(stop_name_autocomplete);
- for(var i = 1, il = data.length; i < il; i++) {
- if(data[i].id > 6000) continue;
- var opt = document.createElement('option');
- opt.value = data[i].id;
- setText(opt, decodeEntities(data[i].name));
- stop_name_autocomplete.appendChild(opt);
- }
-
- if(!stop_id) setText(refresh_text, 'Select the stop and click "Go"');
- }).fail(fail_ajax);
+ stop_name_autocomplete_timer = setTimeout(stop_autocomplete, 100);
});
- setText(refresh_text, 'Enter the stop name to begin');
+ setText(refresh_text, lang.enter_stop_name_to_begin);
stop_name_form.addEventListener('submit', function(e) {
e.preventDefault();
if(!stop_name_autocomplete.value) return;
stop_id = stop_name_autocomplete.value;
- window.location.hash = '#!' + stop_id;
loadTimes(stop_id, true);
});
@@ -461,10 +555,9 @@
alert.style.display = 'none';
});
- if(window.location.hash.match(/^#![0-9]+$/)) {
- stop_id = parseInt(window.location.hash.slice(2));
- loadTimes(stop_id);
- }
+ hash();
+
+ window.addEventListener('hashchange', hash);
}
init();
--
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