taiga-front/app/coffee/modules/taskboard/charts.coffee

136 lines
4.7 KiB
CoffeeScript

###
# Copyright (C) 2014 Andrey Antukh <niwi@niwi.be>
# Copyright (C) 2014 Jesús Espino Garcia <jespinog@gmail.com>
# Copyright (C) 2014 David Barragán Merino <bameda@dbarragan.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# File: modules/taskboard/charts.coffee
###
taiga = @.taiga
mixOf = @.taiga.mixOf
toggleText = @.taiga.toggleText
scopeDefer = @.taiga.scopeDefer
bindOnce = @.taiga.bindOnce
groupBy = @.taiga.groupBy
timeout = @.taiga.timeout
module = angular.module("taigaTaskboard")
#############################################################################
## Sprint burndown graph directive
#############################################################################
SprintGraphDirective = ($translate)->
redrawChart = (element, dataToDraw) ->
width = element.width()
element.height(240)
days = _.map(dataToDraw, (x) -> moment(x.day))
data = []
data.unshift({
data: _.zip(days, _.map(dataToDraw, (d) -> d.optimal_points))
lines:
fillColor : "rgba(120,120,120,0.2)"
})
data.unshift({
data: _.zip(days, _.map(dataToDraw, (d) -> d.open_points))
lines:
fillColor : "rgba(102,153,51,0.3)"
})
options =
grid:
borderWidth: { top: 0, right: 1, left:0, bottom: 0 }
borderColor: '#ccc'
hoverable: true
xaxis:
tickSize: [1, "day"]
min: days[0]
max: _.last(days)
mode: "time"
daysNames: days
axisLabel: $translate.instant("TASKBOARD.CHARTS.XAXIS_LABEL")
axisLabelUseCanvas: true
axisLabelFontSizePixels: 12
axisLabelFontFamily: 'Verdana, Arial, Helvetica, Tahoma, sans-serif'
axisLabelPadding: 5
yaxis:
min: 0
axisLabel: $translate.instant("TASKBOARD.CHARTS.YAXIS_LABEL")
axisLabelUseCanvas: true
axisLabelFontSizePixels: 12
axisLabelFontFamily: 'Verdana, Arial, Helvetica, Tahoma, sans-serif'
axisLabelPadding: 5
series:
shadowSize: 0
lines:
show: true
fill: true
points:
show: true
fill: true
radius: 4
lineWidth: 2
colors: ["rgba(102,153,51,1)", "rgba(120,120,120,0.2)"]
tooltip: true
tooltipOpts:
content: (label, xval, yval, flotItem) ->
formattedDate = moment(xval).format($translate.instant("TASKBOARD.CHARTS.DATE"))
roundedValue = Math.round(yval)
if flotItem.seriesIndex == 1
return $translate.instant("TASKBOARD.CHARTS.OPTIMAL", {
formattedDate: formattedDate,
roundedValue: roundedValue
})
else
return $translate.instant("TASKBOARD.CHARTS.REAL", {
formattedDate: formattedDate,
roundedValue: roundedValue
})
element.empty()
element.plot(data, options).data("plot")
link = ($scope, $el, $attrs) ->
element = angular.element($el)
$scope.$on "resize", ->
redrawChart(element, $scope.stats.days) if $scope.stats
$scope.$on "taskboard:graph:toggle-visibility", ->
$el.parent().toggleClass('open')
# fix chart overflow
timeout(100, ->
redrawChart(element, $scope.stats.days) if $scope.stats
)
$scope.$watch 'stats', (value) ->
if not $scope.stats?
return
redrawChart(element, $scope.stats.days)
$scope.$on "$destroy", ->
$el.off()
return {link: link}
module.directive("tgSprintGraph", ["$translate", SprintGraphDirective])