",
@@ -191,7 +193,7 @@
// constructor
(function () {
- $.getJSON(url + "?format=json", initialize);
+ $.getJSON(url, {format: 'json'}, initialize);
})();
};
})(jQuery);
diff --git a/kfet/statistic.py b/kfet/statistic.py
index 09f9e935..fe948f73 100644
--- a/kfet/statistic.py
+++ b/kfet/statistic.py
@@ -1,98 +1,155 @@
# -*- coding: utf-8 -*-
+
+from datetime import date, datetime, time, timedelta
+
+from dateutil.relativedelta import relativedelta
+from dateutil.parser import parse as dateutil_parse
+
from django.utils import timezone
from django.db.models import Sum
-KFET_WAKES_UP_AT = 7
-
-# donne le nom des jours d'une liste de dates
-# dans un dico ordonné
-def daynames(dates):
- names = {}
- for i in dates:
- names[i] = dates[i].strftime("%A")
- return names
+KFET_WAKES_UP_AT = time(7, 0)
-# donne le nom des semaines une liste de dates
-# dans un dico ordonné
-def weeknames(dates):
- names = {}
- for i in dates:
- names[i] = dates[i].strftime("Semaine %W")
- return names
+def kfet_day(year, month, day, start_at=KFET_WAKES_UP_AT):
+ """datetime wrapper with time offset."""
+ return datetime.combine(date(year, month, day), start_at)
-# donne le nom des mois d'une liste de dates
-# dans un dico ordonné
-def monthnames(dates):
- names = {}
- for i in dates:
- names[i] = dates[i].strftime("%B")
- return names
+def to_kfet_day(dt, start_at=KFET_WAKES_UP_AT):
+ kfet_dt = kfet_day(year=dt.year, month=dt.month, day=dt.day)
+ if dt.time() < start_at:
+ kfet_dt -= timedelta(days=1)
+ return kfet_dt
-# rend les dates des nb derniers jours
-# dans l'ordre chronologique
-# aujourd'hui compris
-# nb = 1 : rend hier
-def lastdays(nb):
- morning = this_morning()
- days = {}
- for i in range(1, nb+1):
- days[i] = morning - timezone.timedelta(days=nb - i + 1)
- return days
+class Scale(object):
+ name = None
+ step = None
+
+ def __init__(self, n_steps=0, begin=None, end=None,
+ last=False, std_chunk=True):
+ self.std_chunk = std_chunk
+ if last:
+ end = timezone.now()
+
+ if begin is not None and n_steps != 0:
+ self.begin = self.get_from(begin)
+ self.end = self.do_step(self.begin, n_steps=n_steps)
+ elif end is not None and n_steps != 0:
+ self.end = self.get_from(end)
+ self.begin = self.do_step(self.end, n_steps=-n_steps)
+ elif begin is not None and end is not None:
+ self.begin = self.get_from(begin)
+ self.end = self.get_from(end)
+ else:
+ raise Exception('Two of these args must be specified: '
+ 'n_steps, begin, end; '
+ 'or use last and n_steps')
+
+ self.datetimes = self.get_datetimes()
+
+ @staticmethod
+ def by_name(name):
+ for cls in Scale.__subclasses__():
+ if cls.name == name:
+ return cls
+ return None
+
+ def get_from(self, dt):
+ return self.std_chunk and self.get_chunk_start(dt) or dt
+
+ def __getitem__(self, i):
+ return self.datetimes[i], self.datetimes[i+1]
+
+ def __len__(self):
+ return len(self.datetimes) - 1
+
+ def do_step(self, dt, n_steps=1):
+ return dt + self.step * n_steps
+
+ def get_datetimes(self):
+ datetimes = [self.begin]
+ tmp = self.begin
+ while tmp <= self.end:
+ tmp = self.do_step(tmp)
+ datetimes.append(tmp)
+ return datetimes
+
+ def get_labels(self, label_fmt=None):
+ if label_fmt is None:
+ label_fmt = self.label_fmt
+ return [begin.strftime(label_fmt) for begin, end in self]
-def lastweeks(nb):
- monday_morning = this_monday_morning()
- mondays = {}
- for i in range(1, nb+1):
- mondays[i] = monday_morning \
- - timezone.timedelta(days=7*(nb - i + 1))
- return mondays
+class DayScale(Scale):
+ name = 'day'
+ step = timedelta(days=1)
+ label_fmt = '%A'
+
+ @classmethod
+ def get_chunk_start(cls, dt):
+ return to_kfet_day(dt)
-def lastmonths(nb):
- first_month_day = this_first_month_day()
- first_days = {}
- this_year = first_month_day.year
- this_month = first_month_day.month
- for i in range(1, nb+1):
- month = ((this_month - 1 - (nb - i)) % 12) + 1
- year = this_year + (nb - i) // 12
- first_days[i] = timezone.datetime(year=year,
- month=month,
- day=1,
- hour=KFET_WAKES_UP_AT)
- return first_days
+class WeekScale(Scale):
+ name = 'week'
+ step = timedelta(days=7)
+ label_fmt = 'Semaine %W'
+
+ @classmethod
+ def get_chunk_start(cls, dt):
+ dt_kfet = to_kfet_day(dt)
+ offset = timedelta(days=dt_kfet.weekday())
+ return dt_kfet - offset
-def this_first_month_day():
- now = timezone.now()
- first_day = timezone.datetime(year=now.year,
- month=now.month,
- day=1,
- hour=KFET_WAKES_UP_AT)
- return first_day
+class MonthScale(Scale):
+ name = 'month'
+ step = relativedelta(months=1)
+ label_fmt = '%B'
+
+ @classmethod
+ def get_chunk_start(cls, dt):
+ return to_kfet_day(dt).replace(day=1)
-def this_monday_morning():
- now = timezone.now()
- monday = now - timezone.timedelta(days=now.isoweekday()-1)
- monday_morning = timezone.datetime(year=monday.year,
- month=monday.month,
- day=monday.day,
- hour=KFET_WAKES_UP_AT)
- return monday_morning
+def stat_manifest(scales_def=None, scale_args=None, scale_prefix=None,
+ **other_url_params):
+ if scale_prefix is None:
+ scale_prefix = 'scale_'
+ if scales_def is None:
+ scales_def = []
+ if scale_args is None:
+ scale_args = {}
+ manifest = []
+ for label, cls in scales_def:
+ url_params = {scale_prefix+'name': cls.name}
+ url_params.update({scale_prefix+key: value
+ for key, value in scale_args.items()})
+ url_params.update(other_url_params)
+ manifest.append(dict(
+ label=label,
+ url_params=url_params,
+ ))
+ return manifest
-def this_morning():
- now = timezone.now()
- morning = timezone.datetime(year=now.year,
- month=now.month,
- day=now.day,
- hour=KFET_WAKES_UP_AT)
- return morning
+def last_stats_manifest(scales_def=None, scale_args=None, scale_prefix=None,
+ **url_params):
+ scales_def = [
+ ('Derniers mois', MonthScale, ),
+ ('Dernières semaines', WeekScale, ),
+ ('Derniers jours', DayScale, ),
+ ]
+ if scale_args is None:
+ scale_args = {}
+ scale_args.update(dict(
+ last=True,
+ n_steps=7,
+ ))
+ return stat_manifest(scales_def=scales_def, scale_args=scale_args,
+ scale_prefix=scale_prefix, **url_params)
# Étant donné un queryset d'operations
@@ -100,3 +157,78 @@ def this_morning():
def tot_ventes(queryset):
res = queryset.aggregate(Sum('article_nb'))['article_nb__sum']
return res and res or 0
+
+
+class ScaleMixin(object):
+ scale_args_prefix = 'scale_'
+
+ def get_scale_args(self, params=None, prefix=None):
+ """Retrieve scale args from params.
+
+ Should search the same args of Scale constructor.
+
+ Args:
+ params (dict, optional): Scale args are searched in this.
+ Default to GET params of request.
+ prefix (str, optional): Appended at the begin of scale args names.
+ Default to `self.scale_args_prefix`.
+
+ """
+ if params is None:
+ params = self.request.GET
+ if prefix is None:
+ prefix = self.scale_args_prefix
+
+ scale_args = {}
+
+ name = params.get(prefix+'name', None)
+ if name is not None:
+ scale_args['name'] = name
+
+ n_steps = params.get(prefix+'n_steps', None)
+ if n_steps is not None:
+ scale_args['n_steps'] = int(n_steps)
+
+ begin = params.get(prefix+'begin', None)
+ if begin is not None:
+ scale_args['begin'] = dateutil_parse(begin)
+
+ end = params.get(prefix+'send', None)
+ if end is not None:
+ scale_args['end'] = dateutil_parse(end)
+
+ last = params.get(prefix+'last', None)
+ if last is not None:
+ scale_args['last'] = (
+ last in ['true', 'True', '1'] and True or False)
+
+ return scale_args
+
+ def get_context_data(self, *args, **kwargs):
+ context = super().get_context_data(*args, **kwargs)
+
+ scale_args = self.get_scale_args()
+ scale_name = scale_args.pop('name', None)
+ scale_cls = Scale.by_name(scale_name)
+
+ if scale_cls is None:
+ scale = self.get_default_scale()
+ else:
+ scale = scale_cls(**scale_args)
+
+ self.scale = scale
+ context['labels'] = scale.get_labels()
+ return context
+
+ def get_default_scale(self):
+ return DayScale(n_steps=7, last=True)
+
+ def chunkify_qs(self, qs, scale, field=None):
+ if field is None:
+ field = 'at'
+ begin_f = '{}__gte'.format(field)
+ end_f = '{}__lte'.format(field)
+ return [
+ qs.filter(**{begin_f: begin, end_f: end})
+ for begin, end in scale
+ ]
diff --git a/kfet/templates/kfet/account_read.html b/kfet/templates/kfet/account_read.html
index 86e1b43e..6c0d697a 100644
--- a/kfet/templates/kfet/account_read.html
+++ b/kfet/templates/kfet/account_read.html
@@ -18,12 +18,17 @@
{% if account.user == request.user %}
-
{% endif %}
@@ -71,22 +76,22 @@
{% if account.user == request.user %}
Statistiques
-
-
{% endif %}
diff --git a/kfet/templates/kfet/account_read_title.html b/kfet/templates/kfet/account_read_title.html
deleted file mode 100644
index 6712ed77..00000000
--- a/kfet/templates/kfet/account_read_title.html
+++ /dev/null
@@ -1,5 +0,0 @@
-{% if account.user == request.user %}
- Mon compte
-{% else %}
- Informations du compte {{ account.trigramme }}
-{% endif %}
diff --git a/kfet/templates/kfet/article.html b/kfet/templates/kfet/article.html
index 17c831df..123f4cfa 100644
--- a/kfet/templates/kfet/article.html
+++ b/kfet/templates/kfet/article.html
@@ -16,6 +16,9 @@
Nouvel article
+
+ Catégories
+
diff --git a/kfet/templates/kfet/article_read.html b/kfet/templates/kfet/article_read.html
index 35b484a5..6fe025f6 100644
--- a/kfet/templates/kfet/article_read.html
+++ b/kfet/templates/kfet/article_read.html
@@ -1,6 +1,11 @@
{% extends 'kfet/base.html' %}
{% load staticfiles %}
+{% block extra_head %}
+
+
+{% endblock %}
+
{% block title %}Informations sur l'article {{ article }}{% endblock %}
{% block content-header-title %}Article - {{ article.name }}{% endblock %}
@@ -82,27 +87,26 @@