From f97cba3ce4bac8b1e5df62e31b082bc68c7ac320 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Thu, 3 Nov 2016 06:47:51 +1300
Subject: Refactor web app loading

---
 web/load.js | 125 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 web/load.js

(limited to 'web/load.js')

diff --git a/web/load.js b/web/load.js
new file mode 100644
index 0000000..ea3ae53
--- /dev/null
+++ b/web/load.js
@@ -0,0 +1,125 @@
+(function () {
+
+    function addStyleFile(file) {
+        var link = document.createElement('link');
+        link.setAttribute('rel', 'stylesheet');
+        link.setAttribute('type', 'text/css');
+        link.setAttribute('href', file);
+        document.head.appendChild(link)
+    }
+
+    function addScriptFile(file) {
+        var script = document.createElement('script');
+        script.setAttribute('src', file);
+        script.async = false
+        document.head.appendChild(script);
+    }
+
+    var debugMode = document.getElementById('loadScript').getAttribute('mode') === 'debug';
+    var touchMode = 'ontouchstart' in window || navigator.maxTouchPoints;
+
+    var locale = {};
+    window.Locale = locale;
+
+    locale.languages = {
+        'ar': { name: 'العربية', code: 'en' },
+        'bg': { name: 'Български', code: 'bg' },
+        'cs': { name: 'Čeština', code: 'cs' },
+        'de': { name: 'Deutsch', code: 'de' },
+        'da': { name: 'Dansk', code: 'da' },
+        'el': { name: 'Ελληνικά', code: 'el' },
+        'en': { name: 'English', code: 'en' },
+        'es': { name: 'Español', code: 'es' },
+        'fa': { name: 'فارسی', code: 'fa' },
+        'fi': { name: 'Suomi', code: 'fi' },
+        'fr': { name: 'Français', code: 'fr' },
+        'he': { name: 'עברית', code: 'he' },
+        'hi': { name: 'हिन्दी', code: 'en' },
+        'hu': { name: 'Magyar', code: 'hu' },
+        'id': { name: 'Bahasa Indonesia', code: 'id' },
+        'it': { name: 'Italiano', code: 'it' },
+        'ka': { name: 'ქართული', code: 'en' },
+        'lo': { name: 'ລາວ', code: 'en' },
+        'lt': { name: 'Lietuvių', code: 'lt' },
+        'ml': { name: 'മലയാളം', code: 'en' },
+        'ms': { name: 'بهاس ملايو', code: 'en' },
+        'nb': { name: 'Norsk bokmål', code: 'no_NB' },
+        'ne': { name: 'नेपाली', code: 'en' },
+        'nl': { name: 'Nederlands', code: 'nl' },
+        'nn': { name: 'Norsk nynorsk', code: 'no_NN' },
+        'pl': { name: 'Polski', code: 'pl' },
+        'pt': { name: 'Português', code: 'pt' },
+        'pt_BR': { name: 'Português (Brasil)', code: 'pt_BR' },
+        'ro': { name: 'Română', code: 'ro' },
+        'ru': { name: 'Русский', code: 'ru' },
+        'si': { name: 'සිංහල', code: 'en' },
+        'sk': { name: 'Slovenčina', code: 'sk' },
+        'sl': { name: 'Slovenščina', code: 'sl' },
+        'sq': { name: 'Shqipëria', code: 'en' },
+        'sr': { name: 'Srpski', code: 'sr' },
+        'ta': { name: 'தமிழ்', code: 'en' },
+        'th': { name: 'ไทย', code: 'th' },
+        'tr': { name: 'Türkçe', code: 'tr' },
+        'uk': { name: 'Українська', code: 'ukr' },
+        'vi': { name: 'Tiếng Việt', code: 'en' },
+        'zh': { name: '中文', code: 'zh_CN' }
+    };
+
+    var localeParameter = window.location.search.match(/locale=([^&#]+)/);
+    locale.language = localeParameter && localeParameter[1];
+    if (locale.language === undefined) {
+        locale.language = window.navigator.userLanguage || window.navigator.language;
+        locale.language = locale.language.substr(0, 2);
+    }
+
+    if (!(locale.language in locale.languages)) {
+        locale.language = 'en'; // default
+    }
+
+    window.addEventListener("load", function (event) {
+
+        if (debugMode) {
+            Ext.Loader.setConfig({
+                disableCaching: false
+            });
+        }
+
+        Ext.Ajax.request({
+            url: 'l10n/' + Locale.language + '.json',
+            callback: function (options, success, response) {
+                window.Strings = Ext.decode(response.responseText);
+
+                if (debugMode) {
+                    addScriptFile('app.js');
+                } else {
+                    addScriptFile('app.min.js');
+                }
+            }
+        });
+
+    });
+
+    if (debugMode) {
+        addScriptFile('//cdnjs.cloudflare.com/ajax/libs/extjs/6.0.1/ext-all-debug.js');
+    } else {
+        addScriptFile('//cdnjs.cloudflare.com/ajax/libs/extjs/6.0.1/ext-all.js');
+    }
+    addScriptFile('//cdnjs.cloudflare.com/ajax/libs/extjs/6.0.1/classic/locale/locale-' + locale.languages[locale.language].code + '.js');
+
+    if (touchMode) {
+        addStyleFile('//cdnjs.cloudflare.com/ajax/libs/extjs/6.0.1/classic/theme-crisp-touch/resources/theme-crisp-touch-all.css');
+        addScriptFile('//cdnjs.cloudflare.com/ajax/libs/extjs/6.0.1/classic/theme-crisp-touch/theme-crisp-touch.js');
+    } else {
+        addStyleFile('//cdnjs.cloudflare.com/ajax/libs/extjs/6.0.1/classic/theme-crisp/resources/theme-crisp-all.css');
+        addScriptFile('//cdnjs.cloudflare.com/ajax/libs/extjs/6.0.1/classic/theme-crisp/theme-crisp.js');
+    }
+
+    addStyleFile('//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css');
+
+    addStyleFile('//cdnjs.cloudflare.com/ajax/libs/ol3/3.18.2/ol.css');
+    addScriptFile('//cdnjs.cloudflare.com/ajax/libs/ol3/3.18.2/ol-debug.js');
+
+    addStyleFile('app.css');
+    addScriptFile('arrow.js');
+
+})();
-- 
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