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Frontend tout en JS

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Evarin 2017-02-15 21:01:54 +01:00
parent 46f343b1ab
commit 0fcb29252b
7 changed files with 205 additions and 313 deletions
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180
kfet/static/kfet/js/statistic.js
View file

@ -1,18 +1,166 @@
var STAT = {};
(function($){
window.StatsGroup = function (url, target) {
// context : array of objects {label, url}
// target : element of the DOM where to put the stats
var self = this;
var element = $(target);
var content = $("<div>");
var buttons;
jQuery(document).ready(function() {
// FONCTIONS
// Permet de raffraichir un champ, étant donné :
// thing_url : l'url contenant le contenu
// thing_div : le div où le mettre
// empty_... : le truc à dire si on a un contenu vide
STAT.get_thing = function(thing_url, thing_div, empty_thing_message) {
$.get(thing_url, function(data) {
if(jQuery.trim(data).length==0) {
thing_div.html(empty_thing_message);
} else {
thing_div.html(data);
function dictToArray(dict, start) {
if (start === undefined) start = 0;
// converts the dicts returned by JSONResponse to Arrays
// necessary because for..in does not guarantee the order
var array = new Array();
for (var k in dict) {
array[k] = dict[k];
}
array.splice(0, start);
return array;
}
function handleTimeChart(dict) {
var data = dictToArray(dict, 0);
for (var i = 0; i < data.length; i++) {
var source = data[i];
data[i] = { x: new Date(source.at),
y: source.balance,
label: source.label }
}
return data;
}
this.showStats = function() {
buttons.find(".focus").removeClass("focus");
$(this).addClass("focus");
$.getJSON(this.stats_target_url + "?format=json",
self.displayStats);
}
this.displayStats = function(data) {
// create the chart
var canvas = $("<canvas>");
var chart_datasets = [];
var charts = dictToArray(data.charts);
var is_time_chart = data.is_time_chart || false;
for (var i = 0; i < charts.length; i++) {
var chart = charts[i];
chart_datasets.push(
{
label: chart.label,
borderColor: chart.color,
backgroundColor: chart.color,
fill: false,
lineTension: 0,
data: is_time_chart ? handleTimeChart(chart.values) : dictToArray(chart.values, 1),
});
}
var chart_options =
{
responsive: true,
tooltips: {
mode: 'index',
intersect: false,
},
hover: {
mode: 'nearest',
intersect: false,
}
}
});
}
});
if (is_time_chart) {
chart_options['scales'] = {
xAxes: [{
type: "time",
display: true,
scaleLabel: {
display: false,
labelString: 'Date'
},
time: {
tooltipFormat: 'll HH:mm',
//min: new Date("{{ min_date }}"),
//max: new Date("{{ max_date }}"),
displayFormats: {
'millisecond': 'SSS [ms]',
'second': 'mm:ss a',
'minute': 'DD MMM',
'hour': 'ddd h[h]',
'day': 'DD MMM',
'week': 'DD MMM',
'month': 'MMM',
'quarter': 'MMM',
'year': 'YYYY',
}
}
}],
yAxes: [{
display: true,
scaleLabel: {
display: false,
labelString: 'value'
}
}]
}
}
var chart_model =
{
type: 'line',
options: chart_options,
data: {
labels: dictToArray(data.labels, 1),
datasets: chart_datasets,
}
};
// display
var prev_chart = content.children();
content.append(canvas);
// create the chart
var chart = new Chart(canvas, chart_model);
// clean
prev_chart.remove();
}
// initialize the interface
this.initialize = function (data) {
buttons = $("<div>",
{class: "btn-group btn-group-justified",
role: "group",
"aria-label": "select-period"});
var to_click = undefined;
var context = dictToArray(data.stats);
for (var i = 0; i < context.length; i++) {
var btn_wrapper = $("<div>",
{class: "btn-group",
role:"group"});
var btn = $("<button>",
{class: "btn btn-primary",
type: "button"})
.text(context[i].label)
.prop("stats_target_url", context[i].url)
.on("click", self.showStats);
if (i == data.default_stat || i == 0)
to_click = btn;
btn_wrapper.append(btn);
buttons.append(btn_wrapper);
}
element.append(buttons);
element.append(content);
to_click.click();
};
(function () {
$.getJSON(url + "?format=json", self.initialize);
})();
};
})(jQuery);

14
kfet/templates/kfet/account_read.html
View file

@ -14,14 +14,12 @@
<script type="text/javascript" src="{% static 'kfet/js/Chart.bundle.js' %}"></script>
<script type="text/javascript" src="{% static 'kfet/js/statistic.js' %}"></script>
<script>
jQuery(document).ready(function() {
var stat_last = $("#stat_last");
var stat_balance = $("#stat_balance");
var stat_last_url = "{% url 'kfet.account.stat.last' trigramme=account.trigramme %}";
var stat_balance_url = "{% url 'kfet.account.stat.balance' trigramme=account.trigramme %}";
STAT.get_thing(stat_last_url, stat_last, "Stat non trouvées :(");
STAT.get_thing(stat_balance_url, stat_balance, "Stat non trouvées :(");
});
jQuery(document).ready(function() {
var stat_last = new StatsGroup("{% url 'kfet.account.stat.last' trigramme=account.trigramme %}",
$("#stat_last"));
var stat_balance = new StatsGroup("{% url 'kfet.account.stat.balance' trigramme=account.trigramme %}",
$("#stat_balance"));
});
</script>
{% endif %}
{% endblock %}

91
kfet/templates/kfet/account_stat_balance.html
View file

@ -1,91 +0,0 @@
<!doctype html>
{% load dictionary_extras %}
<body>
<canvas id="{{ chart_id }}" height="100"></canvas>
{% comment %}
<ul>
{% for change in changes %}
<li>
{{ change | get_item:'label'}}
| {{ change | get_item:'at'}}
| ({{ change | get_item:'amount'}})
| balance {{ change | get_item:'balance'}}
</li>
{% endfor %}
</ul>
{% endcomment %}
<script>
jQuery(document).ready(function() {
var ctx1 = $({{ chart_id }});
var myChart = new Chart(ctx1, {
type: 'line',
data: {
datasets: [{
label: 'Balance',
borderColor: 'rgb(255, 99, 132)',
backgroundColor: 'rgba(255, 99, 132, 0.5)',
data: [
{% for change in changes %}
{
x: new Date("{{ change | get_item:'at'}}"),
y: {{ change | get_item:'balance'| stringformat:"f" }},
label: "{{change|get_item:'label'}}"
}{% if not forloop.last %}, {% endif %}
{% endfor %}
],
fill: true,
steppedLine: true,
lineTension: 0,
}]
},
options: {
responsive: true,
tooltips: {
mode: 'index',
intersect: false,
},
hover: {
mode: 'nearest',
intersect: false,
},
scales: {
xAxes: [{
type: "time",
display: true,
scaleLabel: {
display: false,
labelString: 'Date'
},
time: {
tooltipFormat: 'll HH:mm',
min: new Date("{{ min_date }}"),
max: new Date("{{ max_date }}"),
displayFormats: {
'millisecond': 'SSS [ms]',
'second': 'mm:ss a',
'minute': 'DD MMM',
'hour': 'ddd h[h]',
'day': 'DD MMM',
'week': 'DD MMM',
'month': 'MMM',
'quarter': 'MMM',
'year': 'YYYY',
}
}
}],
yAxes: [{
display: true,
scaleLabel: {
display: false,
labelString: 'value'
}
}]
}
}
});
});
</script>
</body>

52
kfet/templates/kfet/account_stat_last.html
View file

@ -1,52 +0,0 @@
<!doctype html>
<body>
<canvas id="{{ chart_id }}" height="100" ></canvas>
<script>
jQuery(document).ready(function() {
var ctx1 = $({{ chart_id }});
var myChart = new Chart(ctx1, {
type: 'line',
data: {
labels: [
{% for k,label in labels.items %}
{% if forloop.last %}
"{{ label }}"
{% else %}
"{{ label }}",
{% endif %}
{% endfor %}
],
datasets: [{
label: 'Nb items achetés',
borderColor: 'rgb(255, 99, 132)',
backgroundColor: 'rgb(255, 99, 132)',
data: [
{% for k,nb in nb_ventes.items %}
{% if forloop.last %}
"{{ nb }}"
{% else %}
"{{ nb }}",
{% endif %}
{% endfor %}
],
fill: false,
lineTension: 0,
}]
},
options: {
responsive: true,
tooltips: {
mode: 'index',
intersect: false,
},
hover: {
mode: 'nearest',
intersect: false,
},
}
});
});
</script>
</body>

82
kfet/templates/kfet/article_stat_last.html
View file

@ -1,82 +0,0 @@
<!doctype html>
<body>
<canvas id="{{ chart_id }}" height="100" ></canvas>
<script>
jQuery(document).ready(function() {
var ctx1 = $({{ chart_id }});
var myChart = new Chart(ctx1, {
type: 'line',
data: {
labels: [
{% for k,label in labels.items %}
{% if forloop.last %}
"{{ label }}"
{% else %}
"{{ label }}",
{% endif %}
{% endfor %}
],
datasets: [{
label: 'Toutes consommations',
borderColor: 'rgb(255, 99, 132)',
backgroundColor: 'rgb(255, 99, 132)',
data: [
{% for k,nb in nb_ventes.items %}
{% if forloop.last %}
"{{ nb }}"
{% else %}
"{{ nb }}",
{% endif %}
{% endfor %}
],
fill: false,
lineTension: 0,
} , {
label: 'LIQ',
borderColor: 'rgb(54, 162, 235)',
backgroundColor: 'rgb(54, 162, 235)',
data: [
{% for k,nb in nb_liq.items %}
{% if forloop.last %}
"{{ nb }}"
{% else %}
"{{ nb }}",
{% endif %}
{% endfor %}
],
fill: false,
lineTension: 0,
} , {
label: 'Comptes K-Fêt',
borderColor: 'rgb(255, 205, 86)',
backgroundColor: 'rgb(255, 205, 86)',
data: [
{% for k,nb in nb_accounts.items %}
{% if forloop.last %}
"{{ nb }}"
{% else %}
"{{ nb }}",
{% endif %}
{% endfor %}
],
fill: false,
lineTension: 0,
}]
},
options: {
responsive: true,
tooltips: {
mode: 'index',
intersect: false,
},
hover: {
mode: 'nearest',
intersect: false,
},
}
});
});
</script>
</body>

35
kfet/templates/kfet/object_stat_resume.html
View file

@ -1,35 +0,0 @@
<!doctype html>
{% load staticfiles %}
{% load dictionary_extras %}
<body>
<div class="btn-group btn-group-justified" role="group" aria-label="select-period">
{% for k,stat in stats.items %}
<div class="btn-group" role="group">
<button id="{{ stat | get_item:'btn' }}" type="button" class="btn btn-primary {{ id_prefix }}-btn {%if k == default_stat%} focus{%endif%}">{{ stat | get_item:'label' }}</button>
</div>
{% endfor %}
</div><!-- /boutons -->
<div id="{{ content_id}}">
</div>
<script>
jQuery(document).ready(function() {
// VARIABLES
{{id_prefix}}_content_id = $("#{{content_id}}");
{{id_prefix}}_btns = $(".{{id_prefix}}-btn");
{% for k,stat in stats.items %}
{% if k == default_stat %}
{{id_prefix}}_default_url = "{{ stat | get_item:'url' }}";
{% endif %}
{% endfor %}
// INIT
STAT.get_thing({{id_prefix}}_default_url, {{id_prefix}}_content_id, "Ouppss ?");
{% for k,stat in stats.items %}
$("#{{stat|get_item:'btn'}}").on('click', function() {
STAT.get_thing("{{stat|get_item:'url'}}", {{id_prefix}}_content_id, "Ouuups ?");
{{id_prefix}}_btns.removeClass("focus");
$("#{{stat|get_item:'btn'}}").addClass("focus");
});
{% endfor %}
});
</script>
</body>

64
kfet/views.py
View file

@ -7,7 +7,7 @@ from django.views.generic import ListView, DetailView
from django.views.generic.list import BaseListView, MultipleObjectTemplateResponseMixin
from django.views.generic.detail import BaseDetailView, SingleObjectTemplateResponseMixin
from django.views.generic.edit import CreateView, UpdateView, DeleteView, FormView
from django.core.urlresolvers import reverse_lazy
from django.core.urlresolvers import reverse, reverse_lazy
from django.contrib import messages
from django.contrib.messages.views import SuccessMessageMixin
from django.contrib.auth import authenticate, login
@ -1983,6 +1983,14 @@ class JSONResponseMixin(object):
return context
class JSONDetailView(JSONResponseMixin,
BaseDetailView):
"""
Returns a DetailView that renders a JSON
"""
def render_to_response(self, context):
return self.render_to_json_response(context)
class HybridDetailView(JSONResponseMixin,
SingleObjectTemplateResponseMixin,
BaseDetailView):
@ -2013,12 +2021,11 @@ class HybridListView(JSONResponseMixin,
return super(HybridListView, self).render_to_response(context)
class ObjectResumeStat(DetailView):
class ObjectResumeStat(JSONDetailView):
"""
Summarize all the stats of an object
DOES NOT RETURN A JSON RESPONSE
Handles JSONResponse
"""
template_name = 'kfet/object_stat_resume.html'
context_object_name = ''
id_prefix = ''
# nombre de vues à résumer
@ -2049,7 +2056,7 @@ class ObjectResumeStat(DetailView):
'btn': "btn_%s_%d_%d" % (self.id_prefix,
object_id,
i),
'url': reverse_lazy(self.stat_urls[i],
'url': reverse(self.stat_urls[i],
kwargs=dict(
self.get_object_url_kwargs(),
**url_kwargs[i]
@ -2072,7 +2079,7 @@ ID_PREFIX_ACC_BALANCE = "balance_acc"
# Un résumé de toutes les vues ArticleStatBalance
# NE REND PAS DE JSON
# REND DU JSON
class AccountStatBalanceAll(ObjectResumeStat):
model = Account
context_object_name = 'account'
@ -2105,9 +2112,9 @@ class AccountStatBalanceAll(ObjectResumeStat):
return super(AccountStatBalanceAll, self).dispatch(*args, **kwargs)
class AccountStatBalance(HybridDetailView):
class AccountStatBalance(JSONDetailView):
"""
Returns a graph (or a JSON Response) of the evolution a the personnal
Returns a JSON containing the evolution a the personnal
balance of a trigramme between timezone.now() and `nb_days`
ago (specified to the view as an argument)
takes into account the Operations and the Transfers
@ -2116,7 +2123,6 @@ class AccountStatBalance(HybridDetailView):
model = Account
trigramme_url_kwarg = 'trigramme'
nb_date_url_kwargs = 'nb_date'
template_name = 'kfet/account_stat_balance.html'
context_object_name = 'account'
id_prefix = ""
@ -2223,10 +2229,10 @@ class AccountStatBalance(HybridDetailView):
nb_days_string = 'anytime'
else:
nb_days_string = str(int(nb_days))
context['changes'] = changes
context['chart_id'] = "%s_%s_%s_days" % (self.id_prefix,
self.object.id,
nb_days_string)
context['charts'] = [ { "color": "rgb(255, 99, 132)",
"label": "Balance",
"values": changes } ]
context['is_time_chart'] = True
context['min_date'] = changes[len(changes)-1]['at']
context['max_date'] = changes[0]['at']
# TODO: offset
@ -2272,14 +2278,13 @@ class AccountStatLastAll(ObjectResumeStat):
return super(AccountStatLastAll, self).dispatch(*args, **kwargs)
class AccountStatLast(HybridDetailView):
class AccountStatLast(JSONDetailView):
"""
Returns a graph (or a JSON Response) of the evolution a the personnal
Returns a JSON containing the evolution a the personnal
consommation of a trigramme at the diffent dates specified
"""
model = Account
trigramme_url_kwarg = 'trigramme'
template_name = 'kfet/account_stat_last.html'
context_object_name = 'account'
end_date = timezone.now()
id_prefix = ""
@ -2331,10 +2336,9 @@ class AccountStatLast(HybridDetailView):
operations = self.sort_operations()
for i in operations:
nb_ventes[i] = tot_ventes(operations[i])
context['nb_ventes'] = nb_ventes
# ID unique
context['chart_id'] = "%s_%d" % (self.id_prefix,
self.object.id)
context['charts'] = [ { "color": "rgb(255, 99, 132)",
"label": "NB items achetés",
"values": nb_ventes } ]
return context
@method_decorator(login_required)
@ -2411,13 +2415,12 @@ class ArticleStatLastAll(ObjectResumeStat):
return super(ArticleStatLastAll, self).dispatch(*args, **kwargs)
class ArticleStatLast(HybridDetailView):
class ArticleStatLast(JSONDetailView):
"""
Returns a graph (or a JSON Response) of the consommation
Returns a JSON containing the consommation
of an article at the diffent dates precised
"""
model = Article
template_name = 'kfet/article_stat_last.html'
context_object_name = 'article'
end_date = timezone.now()
id_prefix = ""
@ -2478,12 +2481,15 @@ class ArticleStatLast(HybridDetailView):
operations[i]
.exclude(group__on_acc__trigramme='LIQ')
)
context['nb_ventes'] = nb_ventes
context['nb_accounts'] = nb_accounts
context['nb_liq'] = nb_liq
# ID unique
context['chart_id'] = "%s_%d" % (self.id_prefix,
self.object.id)
context['charts'] = [ { "color": "rgb(255, 99, 132)",
"label": "Toutes consommations",
"values": nb_ventes },
{ "color": "rgb(54, 162, 235)",
"label": "LIQ",
"values": nb_liq },
{ "color": "rgb(255, 205, 86)",
"label": "Comptes K-Fêt",
"values": nb_accounts } ]
return context
@method_decorator(login_required)