Moved into class methodsupdated-contrib-calendar

1 files changed, 105 insertions, 90 deletions

diff --git a/app/assets/javascripts/calendar.js.coffee b/app/assets/javascripts/calendar.js.coffee
index 701117747d5..f9c7bffdadb 100644
--- a/app/assets/javascripts/calendar.js.coffee
+++ b/app/assets/javascripts/calendar.js.coffee
@@ -1,32 +1,34 @@
 class @Calendar
-  constructor: (timestamps, calendar_activities_path) ->
-    currentSelectedDate = ''
-    daySpace = 1
-    daySize = 15
-    daySizeWithSpace = daySize + (daySpace * 2)
+  constructor: (timestamps, @calendar_activities_path) ->
+    @currentSelectedDate = ''
+    @daySpace = 1
+    @daySize = 15
+    @daySizeWithSpace = @daySize + (@daySpace * 2)
+    @monthNames = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
+    @months = []
+    @highestValue = 0
 
     # Get the highest value from the timestampes
-    highestValue = 0
-    _.each timestamps, (count) ->
-      if count > highestValue
-        highestValue = count
+    _.each timestamps, (count) =>
+      if count > @highestValue
+        @highestValue = count
 
     # Loop through the timestamps to create a group of objects
     # The group of objects will be grouped based on the day of the week they are
-    timestampsTmp = []
+    @timestampsTmp = []
     i = 0
     group = 0
-    _.each timestamps, (count, date) ->
+    _.each timestamps, (count, date) =>
       newDate = new Date parseInt(date) * 1000
       day = newDate.getDay()
 
       # Create a new group array if this is the first day of the week
       # or if is first object
       if (day is 0 and i isnt 0) or i is 0
-        timestampsTmp.push []
+        @timestampsTmp.push []
         group++
 
-      innerArray = timestampsTmp[group-1]
+      innerArray = @timestampsTmp[group-1]
 
       # Push to the inner array the values that will be used to render map
       innerArray.push
@@ -36,64 +38,61 @@ class @Calendar
 
       i++
 
-    # Color function for chart
-    color = d3
-      .scale
-      .linear()
-      .range(['#acd5f2', '#254e77'])
-      .domain([0, highestValue])
+    # Init color functions
+    @color = @initColor()
+    @colorKey = @initColorKey()
 
-    # Color function for key
-    colorKey = d3
-      .scale
-      .linear()
-      .range(['#acd5f2', '#254e77'])
-      .domain([0, 3])
-    keyColors = ['#ededed', colorKey(0), colorKey(1), colorKey(2), colorKey(3)]
+    # Init the svg element
+    @renderSvg(group)
+    @renderDays()
+    @renderMonths()
+    @renderDayTitles()
+    @renderKey()
+
+    @initTooltips()
 
-    monthNames = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
-    months = []
-    svg = d3.select '.js-contrib-calendar'
+  renderSvg: (group) ->
+    @svg = d3.select '.js-contrib-calendar'
       .append 'svg'
-      .attr 'width', 54 * daySizeWithSpace
+      .attr 'width', (group + 1) * @daySizeWithSpace
       .attr 'height', 167
       .attr 'class', 'contrib-calendar'
 
-    # Setup each day box
-    svg.selectAll 'g'
-      .data timestampsTmp
+  renderDays: ->
+    @svg.selectAll 'g'
+      .data @timestampsTmp
       .enter()
       .append 'g'
-      .attr 'transform', (group, i) ->
-        _.each group, (stamp, a) ->
+      .attr 'transform', (group, i) =>
+        _.each group, (stamp, a) =>
           if a is 0 and stamp.day is 0
             month = stamp.date.getMonth()
-            x = (daySizeWithSpace * i + 1) + daySizeWithSpace
-            lastMonth = _.last(months)
+            x = (@daySizeWithSpace * i + 1) + @daySizeWithSpace
+            lastMonth = _.last(@months)
             if lastMonth?
               lastMonthX = lastMonth.x
 
             if !lastMonth?
-              months.push
+              @months.push
                 month: month
                 x: x
-            else if month isnt lastMonth.month and x - daySizeWithSpace isnt lastMonthX
-              months.push
+            else if month isnt lastMonth.month and x - @daySizeWithSpace isnt lastMonthX
+              @months.push
                 month: month
                 x: x
 
-        "translate(#{(daySizeWithSpace * i + 1) + daySizeWithSpace}, 18)"
+        "translate(#{(@daySizeWithSpace * i + 1) + @daySizeWithSpace}, 18)"
       .selectAll 'rect'
       .data (stamp) ->
         stamp
       .enter()
       .append 'rect'
       .attr 'x', '0'
-      .attr 'y', (stamp, i) ->
-        (daySizeWithSpace * stamp.day)
-      .attr 'width', daySize
-      .attr 'height', daySize
-      .attr 'title', (stamp) ->
+      .attr 'y', (stamp, i) =>
+        (@daySizeWithSpace * stamp.day)
+      .attr 'width', @daySize
+      .attr 'height', @daySize
+      .attr 'title', (stamp) =>
         contribText = 'No contributions'
 
         if stamp.count > 0
@@ -103,55 +102,26 @@ class @Calendar
 
         "#{contribText}<br />#{date}"
       .attr 'class', 'user-contrib-cell js-tooltip'
-      .attr 'fill', (stamp) ->
+      .attr 'fill', (stamp) =>
         if stamp.count isnt 0
-          color(stamp.count)
+          @color(stamp.count)
         else
           '#ededed'
       .attr 'data-container', 'body'
-      .on 'click', (stamp) ->
-        if currentSelectedDate isnt stamp.date
-          currentSelectedDate = stamp.date
-          formatted_date = currentSelectedDate.getFullYear() + "-" + (currentSelectedDate.getMonth()+1) + "-" + currentSelectedDate.getDate()
-
-          $.ajax
-            url: calendar_activities_path
-            data:
-              date: formatted_date
-            cache: false
-            dataType: 'html'
-            beforeSend: ->
-              $('.user-calendar-activities').html '<div class="text-center"><i class="fa fa-spinner fa-spin user-calendar-activities-loading"></i></div>'
-            success: (data) ->
-              $('.user-calendar-activities').html data
-        else
-          $('.user-calendar-activities').html ''
-
-    # Month titles
-    svg.append 'g'
-      .selectAll 'text'
-      .data months
-      .enter()
-      .append 'text'
-      .attr 'x', (date) ->
-        date.x
-      .attr 'y', 10
-      .attr 'class', 'user-contrib-text'
-      .text (date) ->
-        monthNames[date.month]
+      .on 'click', @clickDay
 
-    # Day titles
+  renderDayTitles: ->
     days = [{
       text: 'M'
-      y: 29 + (daySizeWithSpace * 1)
+      y: 29 + (@daySizeWithSpace * 1)
     }, {
       text: 'W'
-      y: 29 + (daySizeWithSpace * 3)
+      y: 29 + (@daySizeWithSpace * 3)
     }, {
       text: 'F'
-      y: 29 + (daySizeWithSpace * 5)
+      y: 29 + (@daySizeWithSpace * 5)
     }]
-    svg.append 'g'
+    @svg.append 'g'
       .selectAll 'text'
       .data days
       .enter()
@@ -164,20 +134,65 @@ class @Calendar
         day.text
       .attr 'class', 'user-contrib-text'
 
-    # Key with color boxes
-    svg.append 'g'
-      .attr 'transform', "translate(18, #{daySizeWithSpace * 8 + 16})"
+  renderMonths: ->
+    @svg.append 'g'
+      .selectAll 'text'
+      .data @months
+      .enter()
+      .append 'text'
+      .attr 'x', (date) ->
+        date.x
+      .attr 'y', 10
+      .attr 'class', 'user-contrib-text'
+      .text (date) =>
+        @monthNames[date.month]
+
+  renderKey: ->
+    keyColors = ['#ededed', @colorKey(0), @colorKey(1), @colorKey(2), @colorKey(3)]
+    @svg.append 'g'
+      .attr 'transform', "translate(18, #{@daySizeWithSpace * 8 + 16})"
       .selectAll 'rect'
       .data keyColors
       .enter()
       .append 'rect'
-      .attr 'width', daySize
-      .attr 'height', daySize
-      .attr 'x', (color, i) ->
-        daySizeWithSpace * i
+      .attr 'width', @daySize
+      .attr 'height', @daySize
+      .attr 'x', (color, i) =>
+        @daySizeWithSpace * i
       .attr 'y', 0
       .attr 'fill', (color) ->
         color
 
+  initColor: ->
+    d3.scale
+      .linear()
+      .range(['#acd5f2', '#254e77'])
+      .domain([0, @highestValue])
+
+  initColorKey: ->
+    d3.scale
+      .linear()
+      .range(['#acd5f2', '#254e77'])
+      .domain([0, 3])
+
+  clickDay: (stamp) ->
+    if @currentSelectedDate isnt stamp.date
+      @currentSelectedDate = stamp.date
+      formatted_date = @currentSelectedDate.getFullYear() + "-" + (@currentSelectedDate.getMonth()+1) + "-" + @currentSelectedDate.getDate()
+
+      $.ajax
+        url: @calendar_activities_path
+        data:
+          date: formatted_date
+        cache: false
+        dataType: 'html'
+        beforeSend: ->
+          $('.user-calendar-activities').html '<div class="text-center"><i class="fa fa-spinner fa-spin user-calendar-activities-loading"></i></div>'
+        success: (data) ->
+          $('.user-calendar-activities').html data
+    else
+      $('.user-calendar-activities').html ''
+
+  initTooltips: ->
     $('.js-contrib-calendar .js-tooltip').tooltip
       html: true