Hinzufügen der E-Mail Settings

.gitignore

@@ -3,4 +3,5 @@
 venv/
 db.sqlite3
 ./.DS*/*
-*/*.sock
+*/*.sock
+credentials.yml

crewpulse/settings.py

@@ -12,6 +12,11 @@ https://docs.djangoproject.com/en/5.1/ref/settings/
 
 from pathlib import Path
 from import_export.formats.base_formats import CSV
+import yaml
+
+# READ YAML FILE
+with open('credentials.yml', 'r') as file:
+    email_creds = yaml.safe_load(file)
 
 IMPORT_FORMATS = [CSV]
 EXPORT_FORMATS = [CSV]
@@ -149,6 +154,16 @@ JAZZMIN_SETTINGS = {
     "show_ui_builder": True,  # Zeigt den UI-Builder im Admin-Bereich
 }
 
+# E-Mail Settings
+EMAIL_BACKEND = "django.core.mail.backends.smtp.EmailBackend"
+EMAIL_HOST = email_creds['EMAIL']['EMAIL_HOST']
+EMAIL_PORT = email_creds['EMAIL']['EMAIL_PORT']
+EMAIL_USE_SSL = email_creds['EMAIL']['EMAIL_USE_SSL']
+EMAIL_HOST_USER = email_creds['EMAIL']['EMAIL_HOST_USER']
+EMAIL_HOST_PASSWORD = email_creds['EMAIL']['EMAIL_HOST_PASSWORD']
+DEFAULT_FROM_EMAIL = email_creds['EMAIL']['DEFAULT_FROM_EMAIL']
+
+# Admin UI Setting
 JAZZMIN_UI_TWEAKS = {
     "navbar_small_text": False,
     "footer_small_text": False,

main/admin.py

@@ -1,11 +1,44 @@
 from django import forms
-from django.contrib import admin
+from django.contrib import admin, messages
 import main.models as MainDB
 from datetime import date, datetime
 from django.utils.html import format_html
 from import_export import resources
 from import_export.admin import ExportMixin, ImportMixin, ImportExportModelAdmin
 
+from django.core.mail import send_mail
+from django.template.loader import render_to_string
+from django.utils.html import strip_tags
+from django.utils.timezone import now
+from django.shortcuts import redirect
+from django.urls import path
+
+from .models import contributors
+
+# Admin-Action für den Versand der E-Mail
+def send_custom_email(modeladmin, request, queryset):
+    for obj in queryset:
+        subject = "Helfer - Regionalkongress 2025 "
+
+        myVar = [role.name for role in obj.roles.all()]
+        myVar = myVar[0] if len(myVar) > 0 else "Leer"
+        html_message = render_to_string("main/email_invite.html", {"firstname": obj.firstname, 
+                                                                    "year": obj.birthday.year if obj.birthday != None else "Leer", 
+                                                                    "congr": obj.congregation.title if obj.congregation != None else "Leer", 
+                                                                    "role": myVar})
+        plain_message = strip_tags(html_message)
+        from_email = '"Samuel Zielke" <rk-orga@samuelzielke.de>'
+        recipient_list = [obj.email]
+
+        try:
+            send_mail(subject, plain_message, from_email, recipient_list, html_message=html_message)
+            obj.email_sent_at = now()
+            obj.save()
+            messages.success(request, f"E-Mail an {obj.email} gesendet.")
+        except Exception as e:
+            messages.error(request, f"Fehler beim Senden der E-Mail an {obj.email}: {e}")
+
+send_custom_email.short_description = "Einladungs E-Mail senden"
 
 class contributorsResource(resources.ModelResource):
 
@@ -25,6 +58,25 @@ class MainDB_contributorsAdmin(ExportMixin, ImportMixin, admin.ModelAdmin):
     list_filter = ('gender', 'roles', 'deparment', 'da_approval', 'actual')
 
     search_fields = ('name', 'firstname', 'congregation__title', 'deparment__title', 'mobilnumber', 'email', 'jwpub')
+
+    actions = [send_custom_email]
+    
+    def get_urls(self):
+        urls = super().get_urls()
+        custom_urls = [
+            path('<path:object_id>/send_email/', self.admin_site.admin_view(self.send_email_view), name='send_email')
+        ]
+        return custom_urls + urls
+    
+    def send_email_view(self, request, object_id):
+        obj = self.get_object(request, object_id)
+        send_custom_email(self, request, [obj])
+        return redirect(request.META.get('HTTP_REFERER', 'admin:index'))
+    
+    def email_button(self, obj):
+        return f'<a class="button" href="send_email/">E-Mail senden</a>'
+    email_button.allow_tags = True
+    email_button.short_description = "E-Mail senden"
     
     def get_congregation(self, obj):
         return obj.congregation

main/models.py

@@ -68,7 +68,7 @@ class contributors(models.Model):
     firstname = models.CharField(("vorname"), max_length=50)
     birthday = models.DateField(("geburtstag"), auto_now=False, auto_now_add=False, blank=True, null=True)
     congregation = models.ForeignKey("main.congregation", verbose_name=("Versammlung"), on_delete=models.SET_NULL, null=True, blank=True)
-    roles = models.ManyToManyField("main.role", verbose_name=("role"), null=True, blank=True)
+    roles = models.ManyToManyField("main.role", verbose_name=("Vorrecht"), null=True, blank=True)
     pioneer = models.BooleanField(("pionier"), default=False)
     svd = models.BooleanField(("s.v.d."), default=False)
     gender = models.CharField("Geschlecht",max_length=20, choices=[("M", "Männlich"), ("W", "Weiblich")])
@@ -82,6 +82,7 @@ class contributors(models.Model):
     jwpub = models.EmailField(("JWPUB"), max_length=254, null=True, blank=True)
     notes = models.CharField(("Bemerkung"), max_length=255, null=True, blank=True)
     actual = models.BooleanField(("Aktuell"), default=False)
+    email_sent_at = models.DateTimeField(("E-Mail versende"), null=True, blank=True)
 
     class Meta:
         verbose_name = ("Helfer")

main/templates/main/email_invite.html

@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Email-Benachrichtigung</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            background-color: #f4f4f4;
+            padding: 20px;
+        }
+        .container {
+            background-color: #ffffff;
+            padding: 20px;
+            border-radius: 5px;
+            box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
+        }
+        .button {
+            display: inline-block;
+            padding: 10px 20px;
+            background-color: #007bff;
+            color: white;
+            text-decoration: none;
+            border-radius: 5px;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h2>Hallo {{ firstname }},</h2>
+        <p>Die Planungen für den <b>Regionalkongress 2025</b> laufen bereits! Da du uns letztes Jahr großartig unterstützt hast, möchten wir fragen, ob du wieder zur Verfügung stehst.</p>
+        <p>Bitte gib uns schnellstmöglich eine Rückmeldung, ob und wie du dabei sein kannst. 
+            <br>Du kannst einfach auf diese E-Mail antworten.</p>
+        <p>Der Aufbau startet am <b>13.08.2025</b>, der Abbau erfolgt nach Programmende am <b>17.08.2025</b>.</p>
+        <p>Falls sich bei dir etwas unter den Persönlichen Daten geändert hat oder uns fehlt, teile dies uns bitte in deiner Antwort mit.</p>
+        <p>Wir freuen uns auf dieses besondere Ereignis!</p>
+        <p>Danke für deine Unterstützung!</p>
+        <p><b>Persönliche Daten:</b>
+            <br>
+            <br><b>Geburtsjahr:</b>{% if year == "Leer" %}<i style="color:red;">Fehlt</i>{% else %}<i style="color:green;">Vorhanden</i>{% endif %}
+            <br><b>Versammlung:</b>{% if congr == "Leer" %}<i style="color:red;">Fehlt</i>{% else %}<i style="color:green;">Vorhanden</i>{% endif %}
+            <br><b>Vorrecht:</b>{% if role == "Leer" %}<i style="color:red;">Fehlt</i>{% else %}<i style="color:green;">Vorhanden</i>{% endif %}
+        </p>
+        <br>
+        <p>Mit freundlichen Grüßen,<br><br><b>Samuel Zielke</b><br><br><a href="tel:+49015168825427">0151 68825427</a><br><a href="mailto:rk-orga@samuelzielke.de">rk-orga@samuelzielke.de</a><br></p>
+    </div>
+</body>
+</html>