diff --git a/src/agenda_culturel/filters.py b/src/agenda_culturel/filters.py
new file mode 100644
index 0000000..00650df
--- /dev/null
+++ b/src/agenda_culturel/filters.py
@@ -0,0 +1,478 @@
+import django_filters
+from django.utils.translation import gettext_lazy as _
+from django import forms
+from django.http import QueryDict
+
+
+from django.forms import (
+    ModelForm,
+    ValidationError,
+    TextInput,
+    Form,
+    URLField,
+    MultipleHiddenInput,
+    Textarea,
+    CharField,
+    ChoiceField,
+    RadioSelect,
+    MultipleChoiceField,
+    BooleanField,
+    HiddenInput,
+    ModelChoiceField,
+)
+
+from .forms import (
+    URLSubmissionForm,
+    EventForm,
+    BatchImportationForm,
+    FixDuplicates,
+    SelectEventInList,
+    MergeDuplicates,
+    RecurrentImportForm,
+    CategorisationRuleImportForm,
+    CategorisationForm,
+    EventAddPlaceForm,
+    PlaceForm,
+)
+
+from .models import (
+    ReferenceLocation,
+    RecurrentImport,
+    Tag,
+    Event,
+    Category,
+    ContactMessage,
+    DuplicatedEvents
+)
+
+
+class EventFilter(django_filters.FilterSet):
+    RECURRENT_CHOICES = [
+        ("remove_recurrent", "Masquer les événements récurrents"),
+        ("only_recurrent", "Montrer uniquement les événements récurrents"),
+    ]
+
+    DISTANCE_CHOICES = [5, 10, 15, 30]
+
+    position = django_filters.ModelChoiceFilter(
+        label="À proximité de",
+        method="no_filter",
+        empty_label=_("Select a location"),
+        queryset=ReferenceLocation.objects.all().order_by("-main", "name__unaccent")
+    )
+
+    radius = django_filters.ChoiceFilter(
+        label="Dans un rayon de",
+        method="no_filter",
+        choices=[(x, str(x) + " km") for x in DISTANCE_CHOICES],
+        null_label=None,
+        empty_label=None
+    )
+
+    exclude_tags = django_filters.MultipleChoiceFilter(
+        label="Exclure les étiquettes",
+        choices=[],
+        lookup_expr="icontains",
+        field_name="tags",
+        exclude=True,
+        widget=forms.SelectMultiple,
+    )
+
+    tags = django_filters.MultipleChoiceFilter(
+        label="Inclure les étiquettes",
+        choices=[],
+        lookup_expr="icontains",
+        conjoined=True,
+        field_name="tags",
+        widget=forms.SelectMultiple,
+    )
+
+    recurrences = django_filters.ChoiceFilter(
+        label="Inclure la récurrence",
+        choices=RECURRENT_CHOICES,
+        method="filter_recurrences",
+    )
+
+    category = django_filters.ModelMultipleChoiceFilter(
+        label="Filtrer par catégories",
+        field_name="category__id",
+        to_field_name="id",
+        queryset=Category.objects.all(),
+        widget=MultipleHiddenInput,
+    )
+
+
+    status = django_filters.MultipleChoiceFilter(
+        label="Filtrer par status",
+        choices=Event.STATUS.choices,
+        field_name="status",
+        widget=forms.CheckboxSelectMultiple,
+    )
+
+    class Meta:
+        model = Event
+        fields = ["category", "tags", "exclude_tags", "status", "recurrences"]
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        if not kwargs["request"].user.is_authenticated:
+            self.form.fields.pop("status")
+        self.form.fields["exclude_tags"].choices = Tag.get_tag_groups(exclude=True, nb_suggestions=0)
+        self.form.fields["tags"].choices = Tag.get_tag_groups(include=True)
+
+    def filter_recurrences(self, queryset, name, value):
+        # construct the full lookup expression
+        lookup = "__".join([name, "isnull"])
+        return queryset.filter(**{lookup: value == "remove_recurrent"})
+
+    def no_filter(self, queryset, name, value): 
+        return queryset
+
+    @property
+    def qs(self):
+        parent = super().qs
+        if self.get_cleaned_data("position") is None or self.get_cleaned_data("radius") is None:
+            return parent
+        d = self.get_cleaned_data("radius")
+        p = self.get_cleaned_data("position").location
+        return parent.exclude(exact_location=False).filter(exact_location__location__distance_lt=(p, D(km=d)))
+
+    def get_url(self):
+        if isinstance(self.form.data, QueryDict):
+            return self.form.data.urlencode()
+        else:
+            return ""
+
+    def get_full_url(self):
+        return self.request.get_full_path()
+
+    def get_url_remove_categories(self, catpks, full_path = None):
+        if full_path is None:
+            full_path = self.request.get_full_path()
+
+        result = full_path
+        for catpk in catpks:
+            result = result.replace('category=' + str(catpk), '')
+            result = result.replace('?&', '?')
+            result = result.replace('&&', '&')
+        return result
+
+    def get_url_add_categories(self, catpks, full_path = None):
+        if full_path is None:
+            full_path = self.request.get_full_path()
+
+        result = full_path
+        for catpk in catpks:
+            result = result + ('&' if '?' in full_path else '?') + 'category=' + str(catpk)
+        return result
+
+    def get_url_without_filters_only_cats(self):
+        return self.get_url_without_filters(True)
+
+
+    def get_url_without_filters(self, only_categories=False):
+
+        if only_categories:
+            # on repart d'une url sans option
+            result = self.request.get_full_path().split("?")[0]
+            # on ajoute toutes les catégories
+            result = self.get_url_add_categories([c.pk for c in self.get_categories()], result)
+        else:
+            # on supprime toutes les catégories
+            result = self.get_url_remove_categories([c.pk for c in self.get_categories()])
+
+        return result
+
+
+    def get_cleaned_data(self, name):
+        try:
+            return self.form.cleaned_data[name]
+        except AttributeError:
+            return {}
+        except KeyError:
+            return {}
+    
+    def get_categories(self):
+        return self.get_cleaned_data("category")
+    
+    def has_category(self):
+        return "category" in self.form.cleaned_data and len(self.get_cleaned_data("category")) > 0
+
+    def get_tags(self):
+        return self.get_cleaned_data("tags")
+
+    def get_exclude_tags(self):
+        return self.get_cleaned_data("exclude_tags")
+
+    def get_status(self):
+        return self.get_cleaned_data("status")
+
+    def get_position(self):
+        return self.get_cleaned_data("position")
+
+    def get_radius(self):
+        return self.get_cleaned_data("radius")
+
+    def to_str(self, prefix=''):
+        self.form.full_clean()
+        result = ' '.join([c.name for c in self.get_categories()] + [t for t in self.get_tags()] + ["~" + t for t in self.get_exclude_tags()]  + [str(self.get_position()), str(self.get_radius())])
+        if len(result) > 0:
+            result = prefix + result
+        return result
+
+    def get_status_names(self):
+        if "status" in self.form.cleaned_data:
+            return [
+                dict(Event.STATUS.choices)[s] for s in self.get_cleaned_data("status")
+            ]
+        else:
+            return []
+
+    def get_recurrence_filtering(self):
+        if "recurrences" in self.form.cleaned_data:
+            d = dict(self.RECURRENT_CHOICES)
+            v = self.form.cleaned_data["recurrences"]
+            if v in d:
+                return d[v]
+            else:
+                return ""
+        else:
+            return ""
+
+
+    def is_resetable(self, only_categories=False):
+        if only_categories:
+            return len(self.get_cleaned_data("category")) != 0
+        else:
+            if self.request.user.is_authenticated:
+                if (
+                    len(self.get_cleaned_data("status")) != 1
+                    or
+                    self.get_cleaned_data("status")[0] != Event.STATUS.PUBLISHED
+                ):
+                    return True
+            else:
+                if (
+                    len(self.get_cleaned_data("status")) != 0
+                ):
+                    return True
+            return (
+                len(self.get_cleaned_data("tags")) != 0
+                or len(self.get_cleaned_data("exclude_tags")) != 0
+                or len(self.get_cleaned_data("recurrences")) != 0
+                or ((not self.get_cleaned_data("position") is None) and (not self.get_cleaned_data("radius") is None))
+            )
+
+    def is_active(self, only_categories=False):
+        if only_categories:
+            return len(self.get_cleaned_data("category")) != 0
+        else:
+            return (
+                len(self.get_cleaned_data("status")) != 0
+                or len(self.get_cleaned_data("tags")) != 0
+                or len(self.get_cleaned_data("exclude_tags")) != 0
+                or len(self.get_cleaned_data("recurrences")) != 0
+                or ((not self.get_cleaned_data("position") is None) and (not self.get_cleaned_data("radius") is None))
+            )
+
+    def is_selected(self, cat):
+        return "category" in self.form.cleaned_data and cat in self.form.cleaned_data["category"]
+
+    def is_selected_tag(self, tag):
+        return "tags" in self.form.cleaned_data and tag in self.form.cleaned_data["tags"]
+
+    def get_url_add_tag(self, tag, category=None):
+        full_path = self.request.get_full_path()
+
+        result = full_path + ('&' if '?' in full_path else '?') + 'tags=' + str(tag)
+
+        if not category is None:
+            result = self.get_url_add_categories([category.pk], result)
+        return result
+
+    def tag_exists(self, tag):
+        return tag in [t[0] for g in self.form.fields["tags"].choices for t in g[1]]
+
+    def set_default_values(request):
+        if request.user.is_authenticated:
+            if request.GET.get('status', None) == None:
+                tempdict = request.GET.copy()
+                tempdict['status'] = 'published'
+                request.GET = tempdict
+                return request
+        return request
+
+    def get_position_radius(self):
+        if self.get_cleaned_data("position") is None or self.get_cleaned_data("radius") is None:
+            return ""
+        else:
+            return str(self.get_cleaned_data("position")) + ' (' + str(self.get_cleaned_data("radius")) + ' km)'
+
+
+class EventFilterAdmin(django_filters.FilterSet):
+    status = django_filters.MultipleChoiceFilter(
+        choices=Event.STATUS.choices, widget=forms.CheckboxSelectMultiple
+    )
+
+    representative = django_filters.MultipleChoiceFilter(
+        label=_("Representative version"),
+        choices=[(True, _("Yes")), (False, _("Non"))], 
+        method="filter_by_representative",
+        widget=forms.CheckboxSelectMultiple)
+
+    import_sources = django_filters.ModelChoiceFilter(
+        label=_("Imported from"),
+        method="filter_by_source",
+        queryset=RecurrentImport.objects.all().order_by("name__unaccent")
+    )
+
+    def filter_by_source(self, queryset, name, value):
+        src = RecurrentImport.objects.get(pk=value.pk).source
+        return queryset.filter(import_sources__contains=[src])
+
+    def filter_by_representative(self, queryset, name, value):
+        if value is None or len(value) != 1:
+            return queryset
+        else:
+            q = (Q(other_versions__isnull=True) |
+                 Q(other_versions__representative=F('pk')) |
+                 Q(other_versions__representative__isnull=True))
+            if value[0] == True:
+                return queryset.filter(q)
+            else:
+                return queryset.exclude(q)
+
+
+    class Meta:
+        model = Event
+        fields = ["status"]
+
+
+class ContactMessagesFilterAdmin(django_filters.FilterSet):
+    closed = django_filters.MultipleChoiceFilter(
+        label="Status",
+        choices=((True, _("Closed")), (False, _("Open"))),
+        widget=forms.CheckboxSelectMultiple,
+    )
+    spam = django_filters.MultipleChoiceFilter(
+        label="Spam",
+        choices=((True, _("Spam")), (False, _("Non spam"))),
+        widget=forms.CheckboxSelectMultiple,
+    )
+
+    class Meta:
+        model = ContactMessage
+        fields = ["closed", "spam"]
+
+
+class SimpleSearchEventFilter(django_filters.FilterSet):
+    q = django_filters.CharFilter(method="custom_filter", 
+        label=_("Search"),
+        widget=forms.TextInput(attrs={"type": "search"})
+    )
+
+    status = django_filters.MultipleChoiceFilter(
+        label="Filtrer par status",
+        choices=Event.STATUS.choices,
+        field_name="status",
+        widget=forms.CheckboxSelectMultiple,
+    )
+
+    def custom_filter(self, queryset, name, value):
+        search_query = SearchQuery(value, config="french")
+        qs = queryset.filter(
+            Q(title__icontains=value)
+            | Q(category__name__icontains=value)
+            | Q(tags__icontains=[value])
+            | Q(exact_location__name__icontains=value)
+            | Q(description__icontains=value)
+        )
+        for f in ["title", "category__name", "exact_location__name", "description"]:
+            params = {
+                f
+                + "_hl": SearchHeadline(
+                    f,
+                    search_query,
+                    start_sel='<span class="highlight">',
+                    stop_sel="</span>",
+                    config="french",
+                )
+            }
+            qs = qs.annotate(**params)
+        return qs
+
+    class Meta:
+        model = Event
+        fields = ["q"]
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        if not kwargs["request"].user.is_authenticated:
+            self.form.fields.pop("status")
+
+
+class SearchEventFilter(django_filters.FilterSet):
+    tags = django_filters.CharFilter(lookup_expr="icontains")
+    title = django_filters.CharFilter(method="hl_filter_contains")
+    location = django_filters.CharFilter(method="hl_filter_contains")
+    description = django_filters.CharFilter(method="hl_filter_contains")
+    start_day = django_filters.DateFromToRangeFilter(
+        widget=django_filters.widgets.RangeWidget(attrs={"type": "date"})
+    )
+    status = django_filters.MultipleChoiceFilter(
+        label="Filtrer par status",
+        choices=Event.STATUS.choices,
+        field_name="status",
+        widget=forms.CheckboxSelectMultiple,
+    )
+
+    o = django_filters.OrderingFilter(
+        # tuple-mapping retains order
+        fields=(
+            ("title", "title"),
+            ("description", "description"),
+            ("start_day", "start_day"),
+        ),
+    )
+
+    def hl_filter_contains(self, queryset, name, value):
+        # first check if it contains
+        filter_contains = {name + "__contains": value}
+        queryset = queryset.filter(**filter_contains)
+
+        # then hightlight the result
+        search_query = SearchQuery(value, config="french")
+        params = {
+            name
+            + "_hl": SearchHeadline(
+                name,
+                search_query,
+                start_sel='<span class="highlight">',
+                stop_sel="</span>",
+                config="french",
+            )
+        }
+        return queryset.annotate(**params)
+
+    class Meta:
+        model = Event
+        fields = ["title", "location", "description", "category", "tags", "start_day"]
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        if not kwargs["request"].user.is_authenticated:
+            self.form.fields.pop("status")
+
+
+class DuplicatedEventsFilter(django_filters.FilterSet):
+    fixed = django_filters.BooleanFilter(
+        label="Résolu",
+        field_name='representative', method="fixed_qs")
+
+    class Meta:
+        model = DuplicatedEvents
+        fields = []
+
+    
+    def fixed_qs(self, queryset, name, value):
+        return DuplicatedEvents.not_fixed_qs(queryset, value)
diff --git a/src/agenda_culturel/forms.py b/src/agenda_culturel/forms.py
index 7efe4c8..6a624a6 100644
--- a/src/agenda_culturel/forms.py
+++ b/src/agenda_culturel/forms.py
@@ -14,6 +14,24 @@ from django.forms import (
     HiddenInput,
     ModelChoiceField,
 )
+
+from django.forms import (
+    ModelForm,
+    ValidationError,
+    TextInput,
+    Form,
+    URLField,
+    MultipleHiddenInput,
+    Textarea,
+    CharField,
+    ChoiceField,
+    RadioSelect,
+    MultipleChoiceField,
+    BooleanField,
+    HiddenInput,
+    ModelChoiceField,
+)
+
 from django_better_admin_arrayfield.forms.widgets import DynamicArrayWidget
 
 from .models import (
diff --git a/src/agenda_culturel/views.py b/src/agenda_culturel/views.py
index dcc3709..5691183 100644
--- a/src/agenda_culturel/views.py
+++ b/src/agenda_culturel/views.py
@@ -6,7 +6,6 @@ from django.contrib.auth.mixins import (
     UserPassesTestMixin,
     PermissionRequiredMixin,
 )
-from django.http import QueryDict
 from django import forms
 from django.contrib.postgres.search import SearchQuery, SearchHeadline
 from django.utils.safestring import mark_safe
@@ -35,6 +34,15 @@ from .forms import (
     MultipleHiddenInput
 )
 
+from .filters import (
+    EventFilter,
+    EventFilterAdmin,
+    ContactMessagesFilterAdmin,
+    SimpleSearchEventFilter,
+    SearchEventFilter,
+    DuplicatedEventsFilter,
+)
+
 from .models import (
     Event,
     Category,
@@ -57,7 +65,6 @@ from django.db.models import Q, Subquery, OuterRef, Count, F
 
 from django.urls import reverse_lazy
 from django.utils.translation import gettext_lazy as _
-import django_filters
 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
 from django.contrib.auth.decorators import login_required, permission_required
 
@@ -153,267 +160,6 @@ def internal_server_error(request):
 def thank_you(request):
     return render(request, "agenda_culturel/thank_you.html")
 
-class EventFilter(django_filters.FilterSet):
-    RECURRENT_CHOICES = [
-        ("remove_recurrent", "Masquer les événements récurrents"),
-        ("only_recurrent", "Montrer uniquement les événements récurrents"),
-    ]
-
-    DISTANCE_CHOICES = [5, 10, 15, 30]
-
-    position = django_filters.ModelChoiceFilter(
-        label="À proximité de",
-        method="no_filter",
-        empty_label=_("Select a location"),
-        queryset=ReferenceLocation.objects.all().order_by("-main", "name__unaccent")
-    )
-
-    radius = django_filters.ChoiceFilter(
-        label="Dans un rayon de",
-        method="no_filter",
-        choices=[(x, str(x) + " km") for x in DISTANCE_CHOICES],
-        null_label=None,
-        empty_label=None
-    )
-
-    exclude_tags = django_filters.MultipleChoiceFilter(
-        label="Exclure les étiquettes",
-        choices=[],
-        lookup_expr="icontains",
-        field_name="tags",
-        exclude=True,
-        widget=forms.SelectMultiple,
-    )
-
-    tags = django_filters.MultipleChoiceFilter(
-        label="Inclure les étiquettes",
-        choices=[],
-        lookup_expr="icontains",
-        conjoined=True,
-        field_name="tags",
-        widget=forms.SelectMultiple,
-    )
-
-    recurrences = django_filters.ChoiceFilter(
-        label="Inclure la récurrence",
-        choices=RECURRENT_CHOICES,
-        method="filter_recurrences",
-    )
-
-    category = django_filters.ModelMultipleChoiceFilter(
-        label="Filtrer par catégories",
-        field_name="category__id",
-        to_field_name="id",
-        queryset=Category.objects.all(),
-        widget=MultipleHiddenInput,
-    )
-
-
-    status = django_filters.MultipleChoiceFilter(
-        label="Filtrer par status",
-        choices=Event.STATUS.choices,
-        field_name="status",
-        widget=forms.CheckboxSelectMultiple,
-    )
-
-    class Meta:
-        model = Event
-        fields = ["category", "tags", "exclude_tags", "status", "recurrences"]
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        if not kwargs["request"].user.is_authenticated:
-            self.form.fields.pop("status")
-        self.form.fields["exclude_tags"].choices = Tag.get_tag_groups(exclude=True, nb_suggestions=0)
-        self.form.fields["tags"].choices = Tag.get_tag_groups(include=True)
-
-    def filter_recurrences(self, queryset, name, value):
-        # construct the full lookup expression
-        lookup = "__".join([name, "isnull"])
-        return queryset.filter(**{lookup: value == "remove_recurrent"})
-
-    def no_filter(self, queryset, name, value): 
-        return queryset
-
-    @property
-    def qs(self):
-        parent = super().qs
-        if self.get_cleaned_data("position") is None or self.get_cleaned_data("radius") is None:
-            return parent
-        d = self.get_cleaned_data("radius")
-        p = self.get_cleaned_data("position").location
-        return parent.exclude(exact_location=False).filter(exact_location__location__distance_lt=(p, D(km=d)))
-
-    def get_url(self):
-        if isinstance(self.form.data, QueryDict):
-            return self.form.data.urlencode()
-        else:
-            return ""
-
-    def get_full_url(self):
-        return self.request.get_full_path()
-
-    def get_url_remove_categories(self, catpks, full_path = None):
-        if full_path is None:
-            full_path = self.request.get_full_path()
-
-        result = full_path
-        for catpk in catpks:
-            result = result.replace('category=' + str(catpk), '')
-            result = result.replace('?&', '?')
-            result = result.replace('&&', '&')
-        return result
-
-    def get_url_add_categories(self, catpks, full_path = None):
-        if full_path is None:
-            full_path = self.request.get_full_path()
-
-        result = full_path
-        for catpk in catpks:
-            result = result + ('&' if '?' in full_path else '?') + 'category=' + str(catpk)
-        return result
-
-    def get_url_without_filters_only_cats(self):
-        return self.get_url_without_filters(True)
-
-
-    def get_url_without_filters(self, only_categories=False):
-
-        if only_categories:
-            # on repart d'une url sans option
-            result = self.request.get_full_path().split("?")[0]
-            # on ajoute toutes les catégories
-            result = self.get_url_add_categories([c.pk for c in self.get_categories()], result)
-        else:
-            # on supprime toutes les catégories
-            result = self.get_url_remove_categories([c.pk for c in self.get_categories()])
-
-        return result
-
-
-    def get_cleaned_data(self, name):
-        try:
-            return self.form.cleaned_data[name]
-        except AttributeError:
-            return {}
-        except KeyError:
-            return {}
-    
-    def get_categories(self):
-        return self.get_cleaned_data("category")
-    
-    def has_category(self):
-        return "category" in self.form.cleaned_data and len(self.get_cleaned_data("category")) > 0
-
-    def get_tags(self):
-        return self.get_cleaned_data("tags")
-
-    def get_exclude_tags(self):
-        return self.get_cleaned_data("exclude_tags")
-
-    def get_status(self):
-        return self.get_cleaned_data("status")
-
-    def get_position(self):
-        return self.get_cleaned_data("position")
-
-    def get_radius(self):
-        return self.get_cleaned_data("radius")
-
-    def to_str(self, prefix=''):
-        self.form.full_clean()
-        result = ' '.join([c.name for c in self.get_categories()] + [t for t in self.get_tags()] + ["~" + t for t in self.get_exclude_tags()]  + [str(self.get_position()), str(self.get_radius())])
-        if len(result) > 0:
-            result = prefix + result
-        return result
-
-    def get_status_names(self):
-        if "status" in self.form.cleaned_data:
-            return [
-                dict(Event.STATUS.choices)[s] for s in self.get_cleaned_data("status")
-            ]
-        else:
-            return []
-
-    def get_recurrence_filtering(self):
-        if "recurrences" in self.form.cleaned_data:
-            d = dict(self.RECURRENT_CHOICES)
-            v = self.form.cleaned_data["recurrences"]
-            if v in d:
-                return d[v]
-            else:
-                return ""
-        else:
-            return ""
-
-
-    def is_resetable(self, only_categories=False):
-        if only_categories:
-            return len(self.get_cleaned_data("category")) != 0
-        else:
-            if self.request.user.is_authenticated:
-                if (
-                    len(self.get_cleaned_data("status")) != 1
-                    or
-                    self.get_cleaned_data("status")[0] != Event.STATUS.PUBLISHED
-                ):
-                    return True
-            else:
-                if (
-                    len(self.get_cleaned_data("status")) != 0
-                ):
-                    return True
-            return (
-                len(self.get_cleaned_data("tags")) != 0
-                or len(self.get_cleaned_data("exclude_tags")) != 0
-                or len(self.get_cleaned_data("recurrences")) != 0
-                or ((not self.get_cleaned_data("position") is None) and (not self.get_cleaned_data("radius") is None))
-            )
-
-    def is_active(self, only_categories=False):
-        if only_categories:
-            return len(self.get_cleaned_data("category")) != 0
-        else:
-            return (
-                len(self.get_cleaned_data("status")) != 0
-                or len(self.get_cleaned_data("tags")) != 0
-                or len(self.get_cleaned_data("exclude_tags")) != 0
-                or len(self.get_cleaned_data("recurrences")) != 0
-                or ((not self.get_cleaned_data("position") is None) and (not self.get_cleaned_data("radius") is None))
-            )
-
-    def is_selected(self, cat):
-        return "category" in self.form.cleaned_data and cat in self.form.cleaned_data["category"]
-
-    def is_selected_tag(self, tag):
-        return "tags" in self.form.cleaned_data and tag in self.form.cleaned_data["tags"]
-
-    def get_url_add_tag(self, tag, category=None):
-        full_path = self.request.get_full_path()
-
-        result = full_path + ('&' if '?' in full_path else '?') + 'tags=' + str(tag)
-
-        if not category is None:
-            result = self.get_url_add_categories([category.pk], result)
-        return result
-
-    def tag_exists(self, tag):
-        return tag in [t[0] for g in self.form.fields["tags"].choices for t in g[1]]
-
-    def set_default_values(request):
-        if request.user.is_authenticated:
-            if request.GET.get('status', None) == None:
-                tempdict = request.GET.copy()
-                tempdict['status'] = 'published'
-                request.GET = tempdict
-                return request
-        return request
-
-    def get_position_radius(self):
-        if self.get_cleaned_data("position") is None or self.get_cleaned_data("radius") is None:
-            return ""
-        else:
-            return str(self.get_cleaned_data("position")) + ' (' + str(self.get_cleaned_data("radius")) + ' km)'
 
 
 
@@ -877,43 +623,6 @@ def export_ical(request):
 
     return response
 
-class EventFilterAdmin(django_filters.FilterSet):
-    status = django_filters.MultipleChoiceFilter(
-        choices=Event.STATUS.choices, widget=forms.CheckboxSelectMultiple
-    )
-
-    representative = django_filters.MultipleChoiceFilter(
-        label=_("Representative version"),
-        choices=[(True, _("Yes")), (False, _("Non"))], 
-        method="filter_by_representative",
-        widget=forms.CheckboxSelectMultiple)
-
-    import_sources = django_filters.ModelChoiceFilter(
-        label=_("Imported from"),
-        method="filter_by_source",
-        queryset=RecurrentImport.objects.all().order_by("name__unaccent")
-    )
-
-    def filter_by_source(self, queryset, name, value):
-        src = RecurrentImport.objects.get(pk=value.pk).source
-        return queryset.filter(import_sources__contains=[src])
-
-    def filter_by_representative(self, queryset, name, value):
-        if value is None or len(value) != 1:
-            return queryset
-        else:
-            q = (Q(other_versions__isnull=True) |
-                 Q(other_versions__representative=F('pk')) |
-                 Q(other_versions__representative__isnull=True))
-            if value[0] == True:
-                return queryset.filter(q)
-            else:
-                return queryset.exclude(q)
-
-
-    class Meta:
-        model = Event
-        fields = ["status"]
 
 
 class ContactMessageCreateView(SuccessMessageMixin, CreateView):
@@ -959,21 +668,6 @@ class ContactMessageUpdateView(
         return kwargs
 
 
-class ContactMessagesFilterAdmin(django_filters.FilterSet):
-    closed = django_filters.MultipleChoiceFilter(
-        label="Status",
-        choices=((True, _("Closed")), (False, _("Open"))),
-        widget=forms.CheckboxSelectMultiple,
-    )
-    spam = django_filters.MultipleChoiceFilter(
-        label="Spam",
-        choices=((True, _("Spam")), (False, _("Non spam"))),
-        widget=forms.CheckboxSelectMultiple,
-    )
-
-    class Meta:
-        model = ContactMessage
-        fields = ["closed", "spam"]
 
 
 @login_required(login_url="/accounts/login/")
@@ -1113,103 +807,6 @@ def delete_cm_spam(request):
 
 
 
-class SimpleSearchEventFilter(django_filters.FilterSet):
-    q = django_filters.CharFilter(method="custom_filter", 
-        label=_("Search"),
-        widget=forms.TextInput(attrs={"type": "search"})
-    )
-
-    status = django_filters.MultipleChoiceFilter(
-        label="Filtrer par status",
-        choices=Event.STATUS.choices,
-        field_name="status",
-        widget=forms.CheckboxSelectMultiple,
-    )
-
-    def custom_filter(self, queryset, name, value):
-        search_query = SearchQuery(value, config="french")
-        qs = queryset.filter(
-            Q(title__icontains=value)
-            | Q(category__name__icontains=value)
-            | Q(tags__icontains=[value])
-            | Q(exact_location__name__icontains=value)
-            | Q(description__icontains=value)
-        )
-        for f in ["title", "category__name", "exact_location__name", "description"]:
-            params = {
-                f
-                + "_hl": SearchHeadline(
-                    f,
-                    search_query,
-                    start_sel='<span class="highlight">',
-                    stop_sel="</span>",
-                    config="french",
-                )
-            }
-            qs = qs.annotate(**params)
-        return qs
-
-    class Meta:
-        model = Event
-        fields = ["q"]
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        if not kwargs["request"].user.is_authenticated:
-            self.form.fields.pop("status")
-
-
-class SearchEventFilter(django_filters.FilterSet):
-    tags = django_filters.CharFilter(lookup_expr="icontains")
-    title = django_filters.CharFilter(method="hl_filter_contains")
-    location = django_filters.CharFilter(method="hl_filter_contains")
-    description = django_filters.CharFilter(method="hl_filter_contains")
-    start_day = django_filters.DateFromToRangeFilter(
-        widget=django_filters.widgets.RangeWidget(attrs={"type": "date"})
-    )
-    status = django_filters.MultipleChoiceFilter(
-        label="Filtrer par status",
-        choices=Event.STATUS.choices,
-        field_name="status",
-        widget=forms.CheckboxSelectMultiple,
-    )
-
-    o = django_filters.OrderingFilter(
-        # tuple-mapping retains order
-        fields=(
-            ("title", "title"),
-            ("description", "description"),
-            ("start_day", "start_day"),
-        ),
-    )
-
-    def hl_filter_contains(self, queryset, name, value):
-        # first check if it contains
-        filter_contains = {name + "__contains": value}
-        queryset = queryset.filter(**filter_contains)
-
-        # then hightlight the result
-        search_query = SearchQuery(value, config="french")
-        params = {
-            name
-            + "_hl": SearchHeadline(
-                name,
-                search_query,
-                start_sel='<span class="highlight">',
-                stop_sel="</span>",
-                config="french",
-            )
-        }
-        return queryset.annotate(**params)
-
-    class Meta:
-        model = Event
-        fields = ["title", "location", "description", "category", "tags", "start_day"]
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        if not kwargs["request"].user.is_authenticated:
-            self.form.fields.pop("status")
 
 
 def event_search(request, full=False):
@@ -1486,18 +1083,6 @@ def run_all_rimports(request, status=None):
 ##   duplicated events
 #########################
 
-class DuplicatedEventsFilter(django_filters.FilterSet):
-    fixed = django_filters.BooleanFilter(
-        label="Résolu",
-        field_name='representative', method="fixed_qs")
-
-    class Meta:
-        model = DuplicatedEvents
-        fields = []
-
-    
-    def fixed_qs(self, queryset, name, value):
-        return DuplicatedEvents.not_fixed_qs(queryset, value)
 
 class DuplicatedEventsDetailView(LoginRequiredMixin, DetailView):
     model = DuplicatedEvents