76 lines
3.0 KiB
Python
76 lines
3.0 KiB
Python
from django import forms
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from django.db.models.query import QuerySet
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from django.http import HttpRequest
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from django.contrib import admin, messages
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from django.utils.safestring import SafeText
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from import_export import fields
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from import_export.admin import ImportMixin
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from import_export.resources import ModelResource
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from import_export.widgets import CharWidget
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from django_admin_action_forms import AdminActionFormsMixin, AdminActionForm, action_with_form
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from ..models.courses import Course
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from ..models.students import Student
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from ..custom.colortag import course_color
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# Resource Class for Student data import
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class StudentResource(ModelResource):
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surname = fields.Field(attribute="surname", column_name="surname")
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name = fields.Field(attribute="name", column_name="name")
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email = fields.Field(attribute="email", column_name="email")
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phone = fields.Field(attribute="phone", column_name="phone")
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# Cleanup fields before entering
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def before_import_row(self, row: dict[str, str], **kwargs) -> None:
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row["name"] = SafeText(row["name"].capitalize().strip())
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row["surname"] = SafeText(row["surname"].capitalize().strip())
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row["phone"] = SafeText(row["phone"].replace(" ",""))
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row["email"] = SafeText(row["email"].lower().strip())
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return super().before_import_row(row, **kwargs)
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class Meta:
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model = Student
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skip_unchanged = True
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report_skipped = True
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fields = ("surname", "name", "email", "phone")
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import_id_fields = ("email", "phone")
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# Form Class for Student course change
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class ChangeCourseForm(AdminActionForm):
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course = forms.ModelChoiceField(queryset=Course.objects.all())
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class StudentAdmin(ImportMixin, AdminActionFormsMixin, admin.ModelAdmin):
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list_display = ("surname", "name", "course", "course_color", "email", "phone", "password", "active")
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list_filter = ("course", "active")
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actions = ("change_course", "disable_students")
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resource_classes = [StudentResource]
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@admin.display(description="Color")
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def course_color(self, obj: Student) -> SafeText:
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if not obj.course:
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return SafeText("")
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return course_color(obj.course.color)
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@admin.display(description="Password")
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def password(self, obj: Student) -> SafeText:
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return SafeText(obj.default_password())
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@admin.action(description="Deactivate Students")
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def disable_students(self, request: HttpRequest, queryset: QuerySet[Student]):
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for q in queryset.all():
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if q.user:
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q.user.is_staff = False
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q.user.save()
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count: int = queryset.update(active = False)
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messages.success(request, f"{count} students deactivated")
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pass
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@action_with_form(ChangeCourseForm, description="Change Student Course")
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def change_course(self, request: HttpRequest, queryset: QuerySet[Student], data):
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course = data["course"]
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count: int = queryset.update(course=course)
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messages.success(request, f"{count} students updated to {course}")
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