[FEATURE] Add event statictics

collectives/forms/stats.py

@@ -0,0 +1,42 @@
+""" Form for statistics display and parameters """
+
+from datetime import date
+
+from wtforms import SelectField, SubmitField
+
+from collectives.forms.activity_type import ActivityTypeSelectionForm
+
+
+class StatisticsParametersForm(ActivityTypeSelectionForm):
+    """Parameters for statistics page"""
+
+    year = SelectField()
+    """ Year to display """
+
+    submit = SubmitField(label="Sélectionner")
+    """ Submit button for regular HTML display """
+
+    excel = SubmitField(label="Export Excel")
+    """ Submit button for excel download """
+
+    def __init__(self, *args, **kwargs):
+        """Creates a new form"""
+        current_year = date.today().year - 2000
+        if date.today().month < 9:
+            current_year = current_year - 1
+
+        super().__init__(year=2000 + current_year, *args, **kwargs)
+        self.activity_id.choices = [(9999, "Toute activité")] + self.activity_id.choices
+        current_year = date.today().year - 2000
+        self.year.choices = [
+            (2000 + year, f"Année 20{year}/{year+1}")
+            for year in range(20, current_year)
+        ]
+
+    class Meta:
+        """Form meta parameters"""
+
+        csrf = False
+        """ CSRF parameter.
+        
+        It is deactivated for this form"""

collectives/models/activity_type.py

@@ -70,6 +70,10 @@ class ActivityType(db.Model):
     :type: :py:class:`collectives.models.user.User`
     """
 
+    def __str__(self) -> str:
+        """Displays the user name."""
+        return self.name + f" (ID {self.id})"
+
     @validates("trigram")
     def truncate_string(self, key, value):
         """Truncates a string to the max SQL field length

collectives/models/event/date.py

@@ -1,6 +1,10 @@
 """ Module for all Event methods related to date manipulation and check."""
 
 
+from datetime import timedelta
+from math import ceil
+
+
 class EventDateMixin:
     """Part of Event class for date manipulation and check.
 
@@ -72,3 +76,24 @@ def dates_intersect(self, start, end):
             and (start <= self.end)
             and (start <= end)
         )
+
+    def volunteer_duration(self) -> int:
+        """Estimate event duration for volunterring purposes.
+
+        If start and end are the same, it means the event has no hours. Thus, it is considered as a
+        day long. If not, 2h is a quarter of a day, and math is round up.
+
+        :param event: the event to get the duration of.
+        :returns: number of day of the event
+        """
+        if self.start == self.end:
+            return 1
+        duration = self.end - self.start
+
+        if duration > timedelta(hours=4):
+            return ceil(duration / timedelta(days=1))
+
+        if duration > timedelta(hours=2):
+            return 0.5
+
+        return 0.25

collectives/models/event_tag.py

@@ -29,7 +29,8 @@ class EventTag(db.Model):
     :type: :py:class:`collectives.models.event_tag.EventTagTypes`"""
 
     event_id = db.Column(db.Integer, db.ForeignKey("events.id"))
-    """ Primary key of the registered user (see  :py:class:`collectives.models.user.User`)
+    """ Primary key of the event which holds this tag (see  
+    :py:class:`collectives.models.event.Event`)
 
     :type: int"""
 
@@ -58,7 +59,9 @@ def csv_code(self):
         """Short name of the tag type, used as css class
 
         :type: string"""
-        return self.full["csv_code"] or self.full["name"]
+        if "csv_code" in self.full:
+            return self.full["csv_code"]
+        return self.full["name"]
 
     @property
     def full(self):

collectives/models/registration.py

@@ -129,7 +129,14 @@ def is_valid(self):
 
         :returns: True or False
         :rtype: bool"""
-        return self in [RegistrationStatus.Active, RegistrationStatus.Present]
+        return self in RegistrationStatus.valid_status()
+
+    @classmethod
+    def valid_status(cls) -> list:
+        """Returns the list of registration status considered as valid.
+
+        See :py:meth:`collectives.models.registration.RegistrationStatus.is_valid()`"""
+        return [RegistrationStatus.Active, RegistrationStatus.Present]
 
     def valid_transitions(self, requires_payment):
         """

collectives/models/user/misc.py

@@ -113,6 +113,10 @@ def full_name(self):
         """
         return f"{self.first_name} {self.last_name.upper()}"
 
+    def __str__(self) -> str:
+        """Displays the user name."""
+        return self.full_name() + f" (ID {self.id})"
+
     def abbrev_name(self):
         """Get user first name and first letter of last name.
 

collectives/models/utils.py

@@ -55,6 +55,10 @@ def display_name(self):
         cls = self.__class__
         return cls.display_names()[self.value]
 
+    def __str__(self) -> str:
+        """Displays the instance name."""
+        return self.display_name()
+
     def __len__(self):
         """Bogus length function
 

collectives/routes/root.py

@@ -2,13 +2,16 @@
 
 This modules contains the root Blueprint
 """
-from flask import redirect, url_for, Blueprint
-from flask import render_template
+from flask import redirect, url_for, Blueprint, send_file
+from flask import render_template, request
 from flask_login import current_user, login_required
 
 from collectives.forms.auth import LegalAcceptation
+from collectives.forms.stats import StatisticsParametersForm
+from collectives.forms import csrf
 from collectives.models import db, Configuration
 from collectives.utils.time import current_time
+from collectives.utils.stats import StatisticsEngine
 
 
 blueprint = Blueprint("root", __name__)
@@ -36,3 +39,30 @@ def legal_accept():
     db.session.add(current_user)
     db.session.commit()
     return redirect(url_for("root.legal"))
+
+
+@blueprint.route("/stats")
+@csrf.exempt
+@login_required
+def statistics():
+    """Displays site event statistics."""
+    form = StatisticsParametersForm(formdata=request.args)
+    if form.validate():
+        if form.activity_id.data == 9999:
+            engine = StatisticsEngine(year=form.year.data)
+        else:
+            engine = StatisticsEngine(
+                activity_id=form.activity_id.data, year=form.year.data
+            )
+    else:
+        engine = StatisticsEngine(year=StatisticsParametersForm().year.data)
+
+    if "excel" in request.args:
+        return send_file(
+            engine.export_excel(),
+            mimetype="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+            download_name="Statistiques Collectives.xlsx",
+            as_attachment=True,
+        )
+
+    return render_template("stats/stats.html", engine=engine, form=form)

collectives/static/css/components/_index.scss

@@ -17,3 +17,4 @@
 @import 'card';
 @import 'usericon';
 @import 'technician-configuration';
+@import 'stats';

collectives/static/css/components/stats.scss

@@ -0,0 +1,50 @@
+.card {
+    position: relative; 
+    border-radius: 6px;
+    box-shadow: 0 .5em 1em -.125em rgba(10,10,10,.1),0 0 0 1px rgba(10,10,10,.02);
+    color: #4a4a4a;
+    display: block;
+    padding: 1.25rem;
+    border: 0.5px solid #e6e6e6;
+
+    .tooltip{
+        position: absolute;
+        bottom: 5px;
+        right: 10px;
+
+        .text {
+            visibility: hidden;
+            min-width: 300px;
+            background-color: rgb(51, 51, 51);
+            color: #fff;
+            text-align: justify;
+            padding: 10px;
+            border-radius: 6px;
+            position: absolute;
+            z-index: 1;
+            right: 105%; 
+          }
+
+        img{
+            height: 1.5em;
+            width: 1.5em;
+            opacity: 0.75;
+        }
+    }
+    .tooltip:hover .text, .tooltip:active .text {
+        visibility: visible;
+    }
+}
+
+.card.single-stat{
+    text-align: center;
+
+    .value{
+        font-size: 4em;
+        font-weight: bold;
+    }
+
+    .header-3{
+        font-weight: normal;
+    }
+}

collectives/templates/partials/main-navigation.html

@@ -29,6 +29,14 @@
                                 </a>
                             </li>
 
+                            {#  Deactivated : awaiting test 
+                            <li class="menu-dropdown-item">
+                                <a href="{{ url_for('root.statistics') }}"  class="menu-dropdown-item-link">
+                                    <img src="{{ url_for('static', filename='img/icon/ionicon/analytics-sharp.svg') }}"  class="legacy-icon" />
+                                    Statistiques
+                                </a>
+                            </li> #}
+
                             {% if current_user.can_create_events() %}
                             <li class="menu-dropdown-item">
                                 <a href="{{ url_for('event.manage_event')}}" class="menu-dropdown-item-link"><img

collectives/templates/stats/partials/mean_collectives_per_day.html

@@ -0,0 +1,6 @@
+<div class="heading-3">{{ engine.INDEX['mean_collectives_per_day']['name'] }}</div>
+<div class="value">{% if engine.mean_collectives_per_day() %}{{engine.mean_collectives_per_day() | round(2)}}{%else%}-{% endif %}</div>
+<div class="tooltip">
+    <img src="{{ url_for('static', filename='img/icon/ionicon/md-information-circle-outline.svg') }}" alt="(I)" />
+    <span class="text">{{ engine.INDEX['mean_collectives_per_day']['description'] }}</span>
+</div>

collectives/templates/stats/partials/mean_events_per_day.html

@@ -0,0 +1,6 @@
+<div class="heading-3">{{ engine.INDEX['mean_events_per_day']['name'] }}</div>
+<div class="value">{% if engine.mean_events_per_day() %}{{engine.mean_events_per_day() | round(2)}}{%else%}-{% endif %}</div>
+<div class="tooltip">
+    <img src="{{ url_for('static', filename='img/icon/ionicon/md-information-circle-outline.svg') }}" alt="(I)" />
+    <span class="text">{{ engine.INDEX['mean_events_per_day']['description'] }}</span>
+</div>

collectives/templates/stats/partials/mean_registrations_per_day.html

@@ -0,0 +1,6 @@
+<div class="heading-3">{{ engine.INDEX['mean_registrations_per_day']['name'] }}</div>
+<div class="value">{% if engine.mean_registrations_per_day() %}{{engine.mean_registrations_per_day() | round(2)}}{%else%}-{% endif %}</div>
+<div class="tooltip">
+    <img src="{{ url_for('static', filename='img/icon/ionicon/md-information-circle-outline.svg') }}" alt="(I)" />
+    <span class="text">{{ engine.INDEX['mean_registrations_per_day']['description'] }}</span>
+</div>

collectives/templates/stats/partials/mean_registrations_per_event.html

@@ -0,0 +1,6 @@
+<div class="heading-3">{{ engine.INDEX['mean_registrations_per_event']['name'] }}</div>
+<div class="value">{{engine.mean_registrations_per_event() | round(2)}}</div>
+<div class="tooltip">
+    <img src="{{ url_for('static', filename='img/icon/ionicon/md-information-circle-outline.svg') }}" alt="(I)" />
+    <span class="text">{{ engine.INDEX['mean_registrations_per_event']['description'] }}</span>
+</div>

collectives/templates/stats/partials/nb_active_registrations.html

@@ -0,0 +1,7 @@
+
+<div class="heading-3">{{ engine.INDEX['nb_active_registrations']['name'] }}</div>
+<div class="value">{{engine.nb_active_registrations()}}</div>
+<div class="tooltip">
+    <img src="{{ url_for('static', filename='img/icon/ionicon/md-information-circle-outline.svg') }}" alt="(I)" />
+    <span class="text">{{ engine.INDEX['nb_active_registrations']['description'] }}</span>
+</div>

collectives/templates/stats/partials/nb_collectives.html

@@ -0,0 +1,6 @@
+<div class="heading-3">Nombre d'évènements</div>
+<div class="value">{{engine.nb_collectives()}}</div>
+<div class="tooltip">
+  <img src="{{ url_for('static', filename='img/icon/ionicon/md-information-circle-outline.svg') }}" alt="(I)" />
+  <span class="text">{{ engine.INDEX['nb_collectives']['description'] }}</span>
+</div>

collectives/templates/stats/partials/nb_collectives_by_activity_type.html

@@ -0,0 +1,26 @@
+<canvas id="collectives-activity-chart"></canvas>
+
+<div class="tooltip">
+    <img src="{{ url_for('static', filename='img/icon/ionicon/md-information-circle-outline.svg') }}" alt="(I)" />
+    <span class="text">{{ engine.INDEX['nb_collectives_by_activity_type']['description'] }}</span>
+</div>
+
+<script>
+    new Chart(document.getElementById('collectives-activity-chart'), {
+      type: 'bar',
+      data: {
+        labels: {{ engine.nb_collectives_by_activity_type().keys() | list | tojson | safe }},
+        datasets: [{
+          data: {{ engine.nb_collectives_by_activity_type().values() | list | tojson|safe }},
+        }]
+      },
+      options: {
+        aspectRatio: 3,
+        plugins: {
+          title: {
+            text: "{{ engine.INDEX['nb_collectives_by_activity_type']['name'] | safe }}",
+          }
+        }, scales: {y:{grace:"15%"}}
+      }
+    });
+</script>

collectives/templates/stats/partials/nb_events.html

@@ -0,0 +1,6 @@
+<div class="heading-3">Nombre d'évènements</div>
+<div class="value">{{engine.nb_events()}}</div>
+<div class="tooltip">
+  <img src="{{ url_for('static', filename='img/icon/ionicon/md-information-circle-outline.svg') }}" alt="(I)" />
+  <span class="text">{{ engine.INDEX['nb_events']['description'] }}</span>
+</div>

collectives/templates/stats/partials/nb_events_by_activity_type.html

@@ -0,0 +1,26 @@
+<canvas id="activity-chart"></canvas>
+
+<div class="tooltip">
+    <img src="{{ url_for('static', filename='img/icon/ionicon/md-information-circle-outline.svg') }}" alt="(I)" />
+    <span class="text">{{ engine.INDEX['nb_events_by_activity_type']['description'] }}</span>
+</div>
+
+<script>
+    new Chart(document.getElementById('activity-chart'), {
+      type: 'bar',
+      data: {
+        labels: {{ engine.nb_events_by_activity_type().keys() | list | tojson | safe }},
+        datasets: [{
+          data: {{ engine.nb_events_by_activity_type().values() | list | tojson|safe }},
+        }]
+      },
+      options: {
+        aspectRatio: 3,
+        plugins: {
+          title: {
+            text: "{{ engine.INDEX['nb_events_by_activity_type']['name'] | safe }}",
+          }
+        }, scales: {y:{grace:"15%"}}
+      }
+    });
+</script>