more clear rendering

This commit is contained in:
Radek Stepan 2013-08-16 20:39:39 +01:00
parent dc0f473188
commit e4b91ee96b
10 changed files with 323 additions and 102 deletions

3
.gitignore vendored
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@ -2,4 +2,5 @@ node_modules/
.idea/
*.log
src/components/
build/
build/
config.json

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@ -1,58 +1,14 @@
#!/usr/bin/env coffee
{ _ } = require 'lodash'
async = require 'async'
Rickshaw = require 'rickshaw'
# Modules.
milestones = require './milestones'
issues = require './issues'
graph = require './graph'
reg = require './regex'
# Eco templates as functions.
templates = {}
( templates[t] = require("./#{t}") for t in [ 'body', 'label' ] )
user = 'radekstepan'
repo = 'disposable'
{ Repos } = require './repos'
module.exports = ->
milestones.get_current { user, repo }, (err, warn, m) ->
issues.get_all { user, repo, milestone: m.number }, (err, [ open, closed ]) ->
issues.filter closed, reg.size_label, (err, warn, closed) ->
async.parallel [
_.partial(graph.actual, closed, m.created_at, 10)
_.partial(graph.ideal, m.created_at, m.due_on, 10)
], (err, [ actual, ideal ]) ->
document.querySelector('body').innerHTML = templates.body({})
graph = new Rickshaw.Graph
'element': document.querySelector('#graph')
'renderer': 'line'
'series': [
{ 'data': actual, 'color': '#73C03A', 'name': 'actual' }
{ 'data': ideal, 'color': 'rgba(0,0,0,0.2)', 'name': 'ideal' }
]
hoverDetail = new Rickshaw.Graph.HoverDetail
'graph': graph
'xFormatter': (timestamp) ->
new Date(timestamp * 1e3).toUTCString().substring(0, 11)
'formatter': (series, timestamp, points) ->
templates.label { 'class': series.name, points }
xAxis = new Rickshaw.Graph.Axis.Time 'graph': graph
yAxis = new Rickshaw.Graph.Axis.Y
'graph': graph
'orientation': 'left'
'tickFormat': Rickshaw.Fixtures.Number.formatKMBT
annotator = new Rickshaw.Graph.Annotate
'graph': graph
'element': document.querySelector('#timeline')
annotator.add +new Date / 1e3, 'Now'
graph.render()
# A new repo collection.
collection = new Repos()
# Get the coll/config.
collection.fetch (err) ->
throw err if err
# Use the head.
repo = collection.at(0)
# Render the repo.
repo.render (err) ->
throw err if err

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@ -5,8 +5,9 @@
"dependencies": {
"bestiejs/lodash": "*",
"caolan/async": "*",
"cristiandouce/rickshaw": "*",
"visionmedia/superagent": "*"
"mbostock/d3": "*",
"visionmedia/superagent": "*",
"necolas/normalize.css": "*"
},
"scripts": [
"app.coffee",
@ -15,6 +16,7 @@
"modules/milestones.coffee",
"modules/regex.coffee",
"modules/request.coffee",
"modules/repos.coffee",
"templates/body.eco",
"templates/label.eco"
],

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@ -1,5 +1,6 @@
#!/usr/bin/env coffee
{ _ } = require 'lodash'
d3 = require 'd3'
reg = require './regex'
@ -7,9 +8,9 @@ module.exports =
# Map closed issues ready to be visualized by Rickshaw.
# Assumes collection has been `filter`ed and is ordered.
'actual': (collection, created_at, total, cb) ->
head = [ { x: +new Date(created_at) / 1e3, y: total } ]
head = [ { date: new Date(created_at), points: total } ]
rest = _.map collection, ({ closed_at, size }) ->
{ x: +new Date(closed_at) / 1e3, y: total -= size }
{ date: new Date(closed_at), points: total -= size }
cb null, head.concat rest
# Map ideal velocity for each day ready to be visualized by Rickshaw.
@ -17,21 +18,23 @@ module.exports =
# Swap?
[ b, a ] = [ a, b ] if b < a
return cb null, [
{ date: new Date(a), points: total }
{ date: new Date(b), points: 0 }
]
# When do we start & end?
[ year, month, day ] = _.map(a.match(reg.datetime)[1].split('-'), (d) -> parseInt(d) )
b = b.match(reg.datetime)[1]
# The head/tail are quite specific.
head = { x: +new Date(a) / 1e3, y: total }
tail = { x: b = +new Date(b) / 1e3, y: 0 }
head = { date: new Date(a), points: total }
tail = { date: b = new Date(b.match(reg.datetime)[1]), points: 0 }
# The fillers...
days = []
do add = (i = 1) ->
# Lunchtime to "handle" daylight saving.
c = +new Date year, month - 1, day + i, 12
# Add the time point.
days.push { x: c / 1e3 }
# Add the time point at lunchtime.
days.push { date: c = new Date(year, month - 1, day + i, 12) }
# Moar?
add(i + 1) if c < b
@ -39,7 +42,81 @@ module.exports =
daily = total / (days.length + 1)
# Map points to days.
days = _.map days, (day) ->
day.y = total -= daily
day.points = total -= daily
day
cb null, [ head ].concat(days).concat([ tail ])
cb null, [ head ].concat(days).concat([ tail ])
'render': ([ actual, ideal ], cb) ->
# Get available space.
{ height, width } = document.querySelector('#graph').getBoundingClientRect()
margin = { top: 20, right: 20, bottom: 20, left: 20 }
width -= margin.left + margin.right
height -= margin.top + margin.bottom
# Scales and axis.
x = d3.time.scale().range([ 0, width ])
y = d3.scale.linear().range([ height, 0 ])
xAxis = d3.svg.axis().scale(x)
# Show vertical lines...
.tickSize(-height)
# ...with day of the month...
.tickFormat( (d) -> d.getDate() )
# ...once per day.
.ticks(d3.time.hours, 24)
# Area generator.
area = d3.svg.area()
.interpolate("monotone")
.x( (d) -> x(d.date) )
.y0(height)
.y1( (d) -> y(d.points) )
# Line generator.
line = d3.svg.line()
.interpolate("basis")
.x( (d) -> x(d.date) )
.y( (d) -> y(d.points) )
# Get the minimum and maximum date, and initial points.
x.domain([ ideal[0].date, ideal[ideal.length - 1].date ])
y.domain([ 0, ideal[0].points ]).nice()
# Add an SVG element with the desired dimensions and margin.
svg = d3.select("#graph").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")")
# Add the clip path.
svg.append("clipPath")
.attr("id", "clip")
.append("rect")
.attr("width", width)
.attr("height", height)
# Add the area path.
svg.append("path")
.attr("class", "area")
.attr("d", area(ideal))
# Add the x-axis.
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0,#{height})")
.call(xAxis)
# Add the ideal line path.
svg.append("path")
.attr("class", "ideal line")
.attr("d", line(ideal))
# Add the actual line path.
svg.append("path")
.attr("class", "actual line")
.attr("d", line(actual))
cb null

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@ -7,19 +7,17 @@ reg = require './regex'
module.exports =
# Used on an initial fetch of issues for a repo.
'get_all': ({ user, repo, milestone }, cb) ->
'get_all': (repo, cb) ->
# For each state...
one_status = (state, cb) ->
# Concat them here.
results = []
# One pageful fetch (next pages in series).
do fetch_page = (page = 1) ->
req.all_issues {
user
repo
milestone
state: state
page: page
req.all_issues repo, {
milestone: repo.milestone.number
state
page
}, (err, data) ->
# Request errors.
return cb err if err
@ -27,8 +25,8 @@ module.exports =
return cb data.message if data.message
# Empty?
return cb null, results unless data.length
# Concat.
results = results.concat data
# Concat sorted (API does not sort on closed_at!).
results = results.concat _.sortBy data, 'closed_at'
# < 100 results?
return cb null, results if data.length < 100
# Fetch the next page then.
@ -42,7 +40,7 @@ module.exports =
# Filter an array of incoming issues based on a regex & save size on them.
'filter': (collection, regex, cb) ->
warnings = null
warnings = null ; total = 0
try
filtered = _.filter collection, (issue) ->
{ labels, number } = issue
@ -52,14 +50,14 @@ module.exports =
when 0 then false
when 1
# Provide the size attribute on the issue.
issue.size = parseInt name.match(regex)[1]
total += issue.size = parseInt name.match(regex)[1]
true
else
warnings ?= []
warnings.push "Issue ##{number} has multiple matching size labels"
true
cb null, warnings, filtered
cb null, warnings, filtered, total
catch err
return cb err, warnings

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@ -3,8 +3,8 @@ req = require './request'
module.exports =
# Used at initialization stage.
'get_current': (opts, cb) ->
req.all_milestones opts, (err, data) ->
'get_current': (repo, cb) ->
req.all_milestones repo, (err, data) ->
# Request errors.
return cb err if err
# GitHub errors.

74
src/modules/repos.coffee Normal file
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@ -0,0 +1,74 @@
#!/usr/bin/env coffee
{ _ } = require 'lodash'
async = require 'async'
milestones = require './milestones'
issues = require './issues'
graph = require './graph'
reg = require './regex'
req = require './request'
# Eco templates as functions.
templates = {} ; ( templates[t] = require("./#{t}") for t in [ 'body', 'label' ] )
class exports.Repos
constructor: ->
@models = []
fetch: (cb) ->
self = @
req.config (err, config) ->
return cb err if err
self.models = ( new Repo(entry) for entry in config )
cb null
at: (index) ->
@models[index]
class Repo
constructor: (opts) ->
( @[k] = v for k, v of opts )
render: (cb) ->
self = @
async.waterfall [ (cb) ->
# Get the current milestone.
milestones.get_current self, (err, warn, milestone) ->
self.milestone = milestone
cb err
# Get all issues.
(cb) ->
issues.get_all self, cb
# Filter them to labeled ones.
(all, cb) ->
async.map all, (array, cb) ->
issues.filter array, reg.size_label, (err, warn, filtered, total) ->
cb err, [ filtered, total ]
, (err, [ open, closed ]) ->
return cb err if err
# Save the open/closed on us first.
self.issues =
closed: { points: closed[1], data: closed[0] }
open: { points: open[1], data: open[0] }
cb null
# Create actual and ideal lines & render.
(cb) ->
progress = 100 * self.issues.closed.points /
(total = self.issues.open.points + self.issues.closed.points)
async.parallel [
_.partial(graph.actual, self.issues.closed.data, self.milestone.created_at, total)
_.partial(graph.ideal, self.milestone.created_at, self.milestone.due_on, total)
], (err, values) ->
document.querySelector('body').innerHTML = templates.body { progress }
graph.render values, cb
], cb

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@ -1,27 +1,39 @@
#!/usr/bin/env coffee
sa = require 'superagent'
{ _ } = require 'lodash'
protocol = 'https'
domain = 'api.github.com'
token = ''
module.exports =
'all_milestones': ({ user, repo }, cb) ->
opts = { state: 'open', sort: 'due_date', direction: 'asc' }
request { user, repo, opts, path: 'milestones' }, cb
# Get all milestones.
'all_milestones': (repo, cb) ->
query = { state: 'open', sort: 'due_date', direction: 'asc' }
request repo, query, 'milestones', cb
'all_issues': ({ user, repo }, cb) ->
opts = _.extend {}, arguments[0], { per_page: '100', direction: 'asc' }
request { user, repo, opts, path: 'issues' }, cb
# Get all issues for a state.
'all_issues': (repo, query, cb) ->
_.extend query, { per_page: '100' }
request repo, query, 'issues', cb
# Get config from our domain always.
'config': (cb) ->
sa
.get("http://#{window.location.host}/config.json")
.set('Content-Type', 'application/json')
.end (err, data) ->
cb err, data?.body
# Make a request using SuperAgent.
request = ({ user, repo, path, opts }, cb) ->
opts = ( "#{k}=#{v}" for k, v of opts when k not in [ 'user', 'repo' ] ).join('&')
request = ({ domain, token, user, repo }, query, path, cb) ->
# Make the query params.
q = ( "#{k}=#{v}" for k, v of query ).join('&')
(require 'superagent')
.get("#{protocol}://#{domain}/repos/#{user}/#{repo}/#{path}?#{opts}")
req = sa
.get("https://#{domain}/repos/#{user}/#{repo}/#{path}?#{q}")
.set('Content-Type', 'application/json')
.set('Accept', 'application/vnd.github.raw')
.set('Authorization', "token #{token}")
.end (err, data) ->
# Auth token?
req = req.set('Authorization', "token #{token}") if token
# Send.
req.end (err, data) ->
cb err, data?.body

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@ -1,5 +1,93 @@
$closed = #4ACAB4
$opened = #FE5D55
body
background: #31323A
padding: 100px
#box
background: #43444f
border-radius: 6px
box-shadow: 2px 4px 6px rgba(0,0,0,0.2)
#progress
padding: 20px
border-radius: 0 0 6px 6px
&:after
clear: both
display: block
content: ""
.bars
position: relative
div
border-radius: 6px
height: 12px
&.closed
position: absolute
top: 0
left: 0
background: $closed
&:not(.done)
border-radius: 6px 0 0 6px
&.opened
width: 100%
background: $opened
h2
font-size: 14px
text-transform: uppercase
margin: 10px 0 0 0
&.closed
float: left
color: $closed
&.opened
float: right
color: $opened
#graph
height: 200px
background: #FFF
border-radius: 6px 6px 0 0
height: 200px
svg
path
&.line
fill: none
stroke: #CBC8C3
stroke-width: 1px
clip-path: url(#clip)
&.actual
stroke-width: 2px
stroke: $closed
&.area
clip-path: url(#clip)
fill: #FAFAF8
.axis
shape-rendering: crispEdges
&.x
line
stroke: #EBEBE9
text
font-weight: bold
fill: #CBC8C3
path
display: none
&.y
line, path
fill: none
stroke: #000

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@ -1,2 +1,15 @@
<div id="graph"></div>
<div id="timeline"></div>
<div id="box">
<div id="graph"></div>
<div id="progress">
<div class="bars">
<% if @progress is 100: %>
<div class="closed done" style="width:100%"></div>
<% else: %>
<div class="closed" style="width:<%= @progress %>%"></div>
<% end %>
<div class="opened"></div>
</div>
<h2 class="closed">Closed / <%= Math.floor @progress %>%</h2>
<h2 class="opened">Open / <%= 100 - Math.floor @progress %>%</h2>
</div>
</div>