Rewritten in Javascript for offline use

[dietsurvey.git] / src / routine.js

diff --git a/src/routine.js b/src/routine.js
new file mode 100644 (file)
index 0000000..4cc58f6
--- /dev/null
+++ b/src/routine.js
@@ -0,0 +1,126 @@
+/**********************************************************************
+ * Title: DietSurvey
+ * Description: Nutritional Assessment App
+ * Author: Agnibho Mondal
+ * Website: http://code.agnibho.com
+ **********************************************************************
+   Copyright (c) 2016 Agnibho Mondal
+   All rights reserved
+ **********************************************************************
+   This file is part of DietSurvey.
+
+   DietSurvey is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   DietSurvey is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with DietSurvey. If not, see <http://www.gnu.org/licenses/>.
+ **********************************************************************/
+
+$(document).ready(function(){
+
+  //Remove loader
+  $(".loader").remove();
+  $(".container").fadeIn();
+
+  //Insert version code
+  $(".version").text(VERSION);
+
+  //Update copyright
+  $(".copyright").each(function(){
+    if(new Date().getFullYear()>$(this).data("start")){
+      $(this).text($(this).data("start")+"-"+new Date().getFullYear());
+    }
+    else{
+      $(this).text(new Date().getFullYear());
+    }
+  });
+
+  //Emit input on form reset
+  $("input[type='reset']").on("click", function(e){
+    this.form.reset();
+    $(this.form).find("input, select, textarea").each(function(){
+      this.dispatchEvent(new Event("input"));
+    });
+  });
+
+  //Change focus after number input
+  $(".jump-focus").on("input", function(){
+    if($(this).val().length == $(this).prop("maxlength")){
+      var all=$("input").toArray();
+      var i=all.indexOf(this)+1;
+      $(all[i]).focus().select();
+    }
+  });
+
+  //Defocus after input finished
+  $(".stop-focus").on("input", function(){
+    if($(this).val().length == $(this).prop("maxlength")){
+      $(this).blur();
+      var target=$($(this).data("ref"));
+      console.log($(target).offset());
+      $("html, body").animate({
+        scrollTop: $(target).offset().top
+      }, 1000);
+    }
+  });
+
+  //Notifications
+  $(window).resize(function(){
+    $("#notify").width($(".container").width()-20);
+  });
+  $(window).scroll(function(){
+    $("#notify").width($(".container").width()-20);
+  });
+  $.get("https://code.agnibho.com/dietsurvey/info.json", function(data){
+    var vCurr=VERSION.split(".").map(Number);
+    var vLtst=data.latest.split(".").map(Number);
+    function isBiggerThan(v1, v2){
+      while(v1.length<v2.length){
+        v1.push(0);
+      }
+      while(v2.length<v1.length){
+        v2.push(0);
+      }
+      for(var i=0; i<v1.length; i++){
+        if(v1[i]>v2[i]){
+          return true;
+        }
+      }
+      return false;
+    }
+    if(isBiggerThan(data.latest, VERSION)){
+      $("#notify").slideDown();
+      $("#notify").width($(".container").width()-20);
+      $("#notify-text").text("A new version of DietSurvey is available.");
+      if(document.URL.indexOf("http://")==-1 && document.URL.indexOf("https://")==-1){
+        if(/(android)/i.test(navigator.userAgent)){
+          $("#notify-link").attr("href", data.apk);
+          $("#notify-link").text("Download");
+        }
+        else{
+          $("#notify-link").attr("href", data.url);
+          $("#notify-link").text("Load");
+        }
+      }
+      else{
+        $("#notify-link").attr("href", data.url);
+        $("#notify-link").text("Load");
+      }
+    }
+    try{
+      if(data.data.latest>JSON.parse(localStorage.getItem("dietsurvey_data")).version){
+        $.get(data.data.src, function(d){
+          localStorage.setItem("dietsurvey_data", JSON.stringify(d));
+        });
+      }
+    }
+    catch(e){}
+  });
+});