From a449e39853dcd8cf7e7a6fd710291128d88ef793 Mon Sep 17 00:00:00 2001
From: Wesley Moore <wez@wezm.net>
Date: Sun, 26 Sep 2010 17:18:34 +1000
Subject: [PATCH] Get the weather page layed out respectably

---
 content/screen.sass  |  33 ++++++++++---
 content/weather.html |  17 +++++--
 output/js/weather.js | 107 +++++++++++++++++++++++++++++++++++++------
 3 files changed, 133 insertions(+), 24 deletions(-)

diff --git a/content/screen.sass b/content/screen.sass
index ddc3f78..c6e2bfe 100644
--- a/content/screen.sass
+++ b/content/screen.sass
@@ -419,11 +419,32 @@ table
 
 
 // Weather
-body.weather .current
-  line-height: 24px
+body.weather
 
-  .temperature
-    font-family: "Helvetica Neue", Helvetica, "Liberation Sans", "Bitstream Vera Sans", Tahoma, Geneva, Arial, sans-serif
-    font-weight: 200
-    font-size: 36px
+  #current > .temperature
+    //margin-left: 1em
+  
+    .temperature
+      font-family: "Helvetica Neue", Helvetica, "Liberation Sans", "Bitstream Vera Sans", Tahoma, Geneva, Arial, sans-serif
+      font-weight: 200
+    
+    .current
+      font-size: 36px
 
+  figure.forecast
+    margin: 0 1em 1em 0
+    width: 48px
+    float: left
+
+  .chart
+    clear: both
+
+    .canvas
+      width: 100%
+      height: 320px
+
+  small
+    display: block
+    font-size: smaller
+    margin-top: 1em
+    color: #999
diff --git a/content/weather.html b/content/weather.html
index 458c473..1d75d3c 100644
--- a/content/weather.html
+++ b/content/weather.html
@@ -1,8 +1,15 @@
+<h2>Temperature</h2>
+
 <div class="loading"><img src="/images/spinner.gif" width="64" height="64" alt="Loading" /> Loading</div>
 
-<h2>Temperature</h2>
-<!-- Dygraph requires inline style for dimensions -->
-<div class="temperature chart" style="width: 100%; height: 320px;"></div>
+<div class="temperature chart">
+  <!--><button id="year">Year</button>
+  <button id="month">Month</button>
+  <button id="day">Day</button>-->
+  <div class="canvas"></div>
+</div>
 
-<h2>Rainfall</h2>
-<div class="rainfall chart" style="width: 100%; height: 320px;"></div>
+<!-- <h2>Rainfall</h2>
+<div class="rainfall chart"></div> -->
+
+<small>Forecast icons by <a href="http://lavana.deviantart.com/art/Flat-Weather-Icons-32021664">LavAna</a></small>
\ No newline at end of file
diff --git a/output/js/weather.js b/output/js/weather.js
index e81399b..63a60db 100644
--- a/output/js/weather.js
+++ b/output/js/weather.js
@@ -1,12 +1,73 @@
 function render_current(o) {
-  return '<div class="current">\n\
-    <img src="/images/' + (Mojo.escape(Mojo.normalize(o.forecast))) + '.png" width="48" height="48" alt="' + (Mojo.escape(Mojo.normalize(o.forecast))) + '" />\n\
-    <span class="temperature">' + (Mojo.escape(Mojo.normalize(o.temperature_out))) + '&deg;C</span>\n\
+  return '<div id="current">\n\
+    <figure class="forecast">\n\
+      <img src="/images/weather/' + (Mojo.escape(Mojo.normalize(o, "forecast"))) + '.png" width="48" height="48" alt="' + (Mojo.escape(Mojo.normalize(o, "forecast"))) + '" />\n\
+      <figcaption>Forecast</figcaption>\n\
+    </figure>\n\
+  \n\
+    <div class="temperature">\n\
+      <div class="current temperature">' + (Mojo.escape(Mojo.normalize(o, "temperature"))) + '&deg;C</div>\n\
+      <div class="minmax">\n\
+        Minimum <span class="min temperature">' + (Mojo.escape(Mojo.normalize(o, "min_temp"))) + '&deg;C</span> at\n\
+        <time datetime="' + (Mojo.escape(Mojo.normalize(o, "min_datetime"))) + '">' + (Mojo.escape(Mojo.normalize(o, "minDateString"))) + '</time>\n\
+        Maximum <span class="max temperature">' + (Mojo.escape(Mojo.normalize(o, "max_temp"))) + '&deg;C</span> at\n\
+        <time datetime="' + (Mojo.escape(Mojo.normalize(o, "max_datetime"))) + '">' + (Mojo.escape(Mojo.normalize(o, "maxDateString"))) + '</time>\n\
+      </div>\n\
+    </div>\n\
   </div>';
 };
 
 // {"wind_angle":270,"rel_humidity_in":51,"rain_1h":0,"temperature_out":9.9,"forecast":"Sunny","rain_24h":0,"dewpoint":7.11,"wind_chill":9.9,"temperature_in":20.8,"rel_humidity_out":83,"tendency":"Rising","wind_speed":0,"rel_pressure":970.7,"rain_total":1.55,"datetime":"2010-09-20 11:30:13","wind_direction":"W"}
 
+// forecaset is Rainy, Cloudy or Sunny
+
+// Return a string of a number padded with leading zeros
+function padNumber(n, count) {
+  if(count === undefined) count = 2;
+
+  var string = n.toString();
+  var padding = [];
+  for(var i = count - string.length; i > 0; i--) {
+    padding.push('0');
+  }
+  return padding.join('') + string;
+}
+
+function isoString(date) {
+  // YYYY-MM-DDTHH:MM:SS
+  if(!date) return '';
+
+  return [
+    [
+      date.getUTCFullYear(),
+      padNumber(date.getUTCMonth() + 1),
+      padNumber(date.getUTCDate())
+    ].join('-'),
+    'T',
+    [
+      padNumber(date.getUTCHours()),
+      padNumber(date.getUTCMinutes()),
+      padNumber(date.getUTCSeconds())
+    ].join(':')
+  ].join('')
+}
+
+function datetimeString(date) {
+  var months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
+  return [
+    date.getUTCDate(),
+    months[date.getUTCMonth()],
+    timeString(date)
+  ].join(' ')
+}
+
+function timeString(date) {
+  return [
+    padNumber(date.getUTCHours()),
+    padNumber(date.getUTCMinutes())
+  ].join(':')
+}
+
 jQuery(function() {
   jQuery.getJSON("/weather.json", function(data, status) {
     var count = data.history.length;
@@ -15,18 +76,39 @@ jQuery(function() {
     }
 
     // Populate the current conditions
-    var current_div = render_current(data.current);
+    var current = {
+      temperature: data.current.temperature_out,
+      timestamp: function() {
+        var d = new Date(data.current.timestamp);
+        return datetimeString(d);
+      },
+      min_temp: data.current.min.temperature,
+      min_date: new Date(data.current.min.timestamp),
+      min_datetime: function() {
+        return isoString(this.min_date)
+      },
+      minDateString: function() {
+        return timeString(current.min_date)
+      },
+      max_temp: data.current.max.temperature,
+      max_date: new Date(data.current.max.timestamp),
+      max_datetime: function() {
+        return isoString(this.max_date)
+      },
+      maxDateString: function() {
+        return timeString(current.max_date)
+      },
+      forecast: data.current.forecast
+    };
+
+    var current_div = render_current(current);
     $('.loading').replaceWith(current_div)
 
     // Populate the charts
-    $('.temperature.chart').each(function() {
+    $('.temperature.chart .canvas').each(function() {
       var self = this;
 
       var options = {
-        // series: {
-        //   lines: { show: true },
-        //   points: { show: true }
-        // }
         xaxis: {
           mode: "time"
         }
@@ -34,7 +116,7 @@ jQuery(function() {
 
       jQuery.plot(self, data.history, options);
 
-
+      /*
       $("#year").click(function () {
           $.plot(self, data.history, {
             xaxis: {
@@ -43,7 +125,7 @@ jQuery(function() {
                 // min: (new Date("1990/01/01")).getTime(),
                 // max: (new Date()).getTime()
             }
-            
+
           });
       });
 
@@ -66,8 +148,7 @@ jQuery(function() {
               }
           });
       });
-
+      */
     });
-    
   });
 });