SMTP Settings
This commit is contained in:
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"""add key value settings table
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Revision ID: 0a8006bd1732
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Revises: 20519a2437c2
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Create Date: 2025-06-02 14:10:54.033943
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = '0a8006bd1732'
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down_revision = '20519a2437c2'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_table('key_value_settings',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('key', sa.String(length=100), nullable=False),
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sa.Column('value', sa.Text(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('key')
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)
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_table('key_value_settings')
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# ### end Alembic commands ###
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32
models.py
32
models.py
@@ -5,6 +5,7 @@ from datetime import datetime
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from sqlalchemy.orm import relationship
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from extensions import db
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from enum import Enum
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import json
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# Association table for room members
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room_members = db.Table('room_members',
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@@ -160,6 +161,37 @@ class SiteSettings(db.Model):
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db.session.commit()
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return settings
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class KeyValueSettings(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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key = db.Column(db.String(100), unique=True, nullable=False)
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value = db.Column(db.Text)
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updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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@classmethod
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def get_value(cls, key, default=None):
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setting = cls.query.filter_by(key=key).first()
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if setting:
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try:
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return json.loads(setting.value)
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except (json.JSONDecodeError, TypeError):
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return setting.value
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return default
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@classmethod
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def set_value(cls, key, value):
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setting = cls.query.filter_by(key=key).first()
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if not setting:
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setting = cls(key=key)
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if isinstance(value, (dict, list)):
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setting.value = json.dumps(value)
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else:
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setting.value = str(value)
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db.session.add(setting)
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db.session.commit()
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return setting
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class Conversation(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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name = db.Column(db.String(100), nullable=False)
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@@ -1,6 +1,6 @@
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from flask import render_template, Blueprint, redirect, url_for, request, flash, Response, jsonify, session
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from flask_login import current_user, login_required
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from models import User, db, Room, RoomFile, RoomMemberPermission, SiteSettings, Event, Conversation, Message, MessageAttachment, Notif, EmailTemplate, Mail
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from models import User, db, Room, RoomFile, RoomMemberPermission, SiteSettings, Event, Conversation, Message, MessageAttachment, Notif, EmailTemplate, Mail, KeyValueSettings
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from routes.auth import require_password_change
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import os
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from werkzeug.utils import secure_filename
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@@ -14,6 +14,8 @@ from utils import log_event, create_notification, get_unread_count
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from io import StringIO
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import csv
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from flask_wtf.csrf import generate_csrf
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import json
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import smtplib
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# Set up logging to show in console
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logging.basicConfig(
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@@ -631,6 +633,11 @@ def init_routes(main_bp):
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site_settings = SiteSettings.get_settings()
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company_form = CompanySettingsForm()
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# Get SMTP settings for the SMTP tab
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smtp_settings = None
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if active_tab == 'smtp':
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smtp_settings = KeyValueSettings.get_value('smtp_settings')
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# Get events for the events tab
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events = None
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total_pages = 0
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@@ -691,8 +698,71 @@ def init_routes(main_bp):
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users=users,
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email_templates=email_templates,
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form=company_form,
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smtp_settings=smtp_settings,
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csrf_token=generate_csrf())
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@main_bp.route('/settings/update-smtp', methods=['POST'])
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@login_required
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def update_smtp_settings():
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if not current_user.is_admin:
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return jsonify({'error': 'Unauthorized'}), 403
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try:
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# Get SMTP settings from form
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smtp_settings = {
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'smtp_host': request.form.get('smtp_host'),
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'smtp_port': int(request.form.get('smtp_port')),
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'smtp_security': request.form.get('smtp_security'),
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'smtp_username': request.form.get('smtp_username'),
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'smtp_password': request.form.get('smtp_password'),
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'smtp_from_email': request.form.get('smtp_from_email'),
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'smtp_from_name': request.form.get('smtp_from_name')
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}
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# Save to database using KeyValueSettings
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KeyValueSettings.set_value('smtp_settings', smtp_settings)
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flash('SMTP settings updated successfully.', 'success')
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return redirect(url_for('main.settings', tab='smtp'))
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except Exception as e:
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db.session.rollback()
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flash(f'Error updating SMTP settings: {str(e)}', 'error')
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return redirect(url_for('main.settings', tab='smtp'))
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@main_bp.route('/settings/test-smtp', methods=['POST'])
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@login_required
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def test_smtp_connection():
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if not current_user.is_admin:
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return jsonify({'error': 'Unauthorized'}), 403
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try:
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data = request.get_json()
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# Create SMTP connection
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if data['smtp_security'] == 'ssl':
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smtp = smtplib.SMTP_SSL(data['smtp_host'], int(data['smtp_port']))
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else:
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smtp = smtplib.SMTP(data['smtp_host'], int(data['smtp_port']))
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# Start TLS if needed
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if data['smtp_security'] == 'tls':
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smtp.starttls()
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# Login
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smtp.login(data['smtp_username'], data['smtp_password'])
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# Close connection
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smtp.quit()
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return jsonify({'success': True})
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except Exception as e:
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return jsonify({
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'success': False,
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'error': str(e)
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})
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@main_bp.route('/settings/colors', methods=['POST'])
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@login_required
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def update_colors():
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@@ -7,6 +7,7 @@
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{% from "settings/tabs/events.html" import events_tab %}
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{% from "settings/tabs/email_templates.html" import email_templates_tab %}
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{% from "settings/tabs/mails.html" import mails_tab %}
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{% from "settings/tabs/smtp_settings.html" import smtp_settings_tab %}
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{% from "settings/components/reset_colors_modal.html" import reset_colors_modal %}
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{% block title %}Settings - DocuPulse{% endblock %}
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@@ -64,6 +65,11 @@
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<i class="fas fa-bug me-2"></i>Debugging
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</button>
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</li>
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<li class="nav-item" role="presentation">
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<button class="nav-link {% if active_tab == 'smtp' %}active{% endif %}" id="smtp-tab" data-bs-toggle="tab" data-bs-target="#smtp" type="button" role="tab" aria-controls="smtp" aria-selected="{{ 'true' if active_tab == 'smtp' else 'false' }}">
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<i class="fas fa-server me-2"></i>SMTP
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</button>
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</li>
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</ul>
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</div>
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<div class="card-body">
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@@ -102,6 +108,11 @@
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<div class="tab-pane fade {% if active_tab == 'debugging' %}show active{% endif %}" id="debugging" role="tabpanel" aria-labelledby="debugging-tab">
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{{ debugging_tab() }}
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</div>
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<!-- SMTP Settings Tab -->
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<div class="tab-pane fade {% if active_tab == 'smtp' %}show active{% endif %}" id="smtp" role="tabpanel" aria-labelledby="smtp-tab">
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{{ smtp_settings_tab(smtp_settings, csrf_token) }}
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</div>
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</div>
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</div>
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</div>
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311
templates/settings/tabs/smtp_settings.html
Normal file
311
templates/settings/tabs/smtp_settings.html
Normal file
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{% macro smtp_settings_tab(smtp_settings, csrf_token) %}
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<div class="row">
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<div class="col-12">
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<div class="card shadow-sm">
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<div class="card-body">
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<form id="smtpSettingsForm" method="POST" action="{{ url_for('main.update_smtp_settings') }}">
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<input type="hidden" name="csrf_token" value="{{ csrf_token }}">
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<div class="row">
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<!-- SMTP Server Settings -->
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<div class="col-md-6 mb-4">
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<h6 class="mb-3">SMTP Server Settings</h6>
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<div class="mb-3">
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<label for="smtp_host" class="form-label">
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SMTP Host
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<i class="fas fa-info-circle ms-1"
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style="color: var(--secondary-color); cursor: pointer;"
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data-bs-toggle="popover"
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data-bs-html="true"
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data-bs-title="SMTP Host Information"
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data-bs-content="
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<strong>Common SMTP Hosts:</strong><br>
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• Gmail: smtp.gmail.com<br>
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• Office 365: smtp.office365.com<br>
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• Outlook: smtp-mail.outlook.com<br>
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• Yahoo: smtp.mail.yahoo.com<br>
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• Zoho: smtp.zoho.com<br>
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• SendGrid: smtp.sendgrid.net<br>
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• Amazon SES: email-smtp.[region].amazonaws.com<br>
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• Custom Domain: mail.yourdomain.com or smtp.yourdomain.com<br><br>
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<strong>Host Configuration Tips:</strong><br>
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• Always use the official SMTP server of your email provider<br>
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• For custom domains, check with your hosting provider<br>
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• Some providers may require specific subdomains<br>
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• Ensure the host is accessible from your server's network"
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style="cursor: pointer;"></i>
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</label>
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<input type="text" class="form-control" id="smtp_host" name="smtp_host"
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value="{{ smtp_settings.smtp_host if smtp_settings else '' }}" required>
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</div>
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<div class="mb-3">
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<label for="smtp_port" class="form-label">
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SMTP Port
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<i class="fas fa-info-circle ms-1"
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style="color: var(--secondary-color); cursor: pointer;"
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data-bs-toggle="popover"
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data-bs-html="true"
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data-bs-title="SMTP Port Information"
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data-bs-content="
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<strong>Common SMTP Ports:</strong><br>
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<strong>Port 587 (Recommended):</strong><br>
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• Default for TLS encryption<br>
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• Most widely supported<br>
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• Best for modern email systems<br><br>
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<strong>Port 465:</strong><br>
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• Used for SSL encryption<br>
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• Older but still secure<br>
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• Some providers prefer this port<br><br>
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<strong>Port 25:</strong><br>
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• Traditional SMTP port<br>
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• Often blocked by ISPs<br>
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• Not recommended for modern use<br><br>
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<strong>Port 2525:</strong><br>
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• Alternative to port 587<br>
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• Used when port 587 is blocked<br>
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• Common in cloud environments<br><br>
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<strong>Port Selection Guidelines:</strong><br>
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• Always use encrypted ports (587 or 465) in production<br>
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• Check your email provider's documentation<br>
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• Some networks may block certain ports<br>
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• Port 25 is often blocked by ISPs"
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style="cursor: pointer;"></i>
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</label>
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<input type="number" class="form-control" id="smtp_port" name="smtp_port"
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value="{{ smtp_settings.smtp_port if smtp_settings else '587' }}" required>
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</div>
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<div class="mb-3">
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<label for="smtp_security" class="form-label">
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Security
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<i class="fas fa-info-circle ms-1"
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style="color: var(--secondary-color); cursor: pointer;"
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data-bs-toggle="popover"
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data-bs-html="true"
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data-bs-title="Security Best Practices"
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data-bs-content="
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<strong>Security Options:</strong><br>
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<strong>TLS (Recommended):</strong><br>
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• Uses port 587<br>
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• Encrypts connection after establishing it<br>
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• Most widely supported<br><br>
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<strong>SSL:</strong><br>
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• Uses port 465<br>
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• Encrypts connection from the start<br>
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• Older but still secure<br><br>
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<strong>None:</strong><br>
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• Not recommended for production use<br>
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• May be blocked by many providers<br>
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• Only use for testing"
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style="cursor: pointer;"></i>
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</label>
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<select class="form-select" id="smtp_security" name="smtp_security">
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<option value="tls" {% if smtp_settings and smtp_settings.smtp_security == 'tls' %}selected{% endif %}>TLS</option>
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<option value="ssl" {% if smtp_settings and smtp_settings.smtp_security == 'ssl' %}selected{% endif %}>SSL</option>
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<option value="none" {% if smtp_settings and smtp_settings.smtp_security == 'none' %}selected{% endif %}>None</option>
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</select>
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</div>
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</div>
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<!-- Authentication Settings -->
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<div class="col-md-6 mb-4">
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<h6 class="mb-3">Authentication</h6>
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<div class="mb-3">
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<label for="smtp_username" class="form-label">
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Username
|
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<i class="fas fa-info-circle ms-1"
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style="color: var(--secondary-color); cursor: pointer;"
|
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data-bs-toggle="popover"
|
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data-bs-html="true"
|
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data-bs-title="Username Guidelines"
|
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data-bs-content="
|
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<strong>Username Requirements:</strong><br>
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• For Gmail: Use your full email address<br>
|
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• For Office 365: Usually your email address<br>
|
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• For custom domains: Check with your email provider<br>
|
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• If using 2FA, you may need to generate an App Password<br><br>
|
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<strong>Best Practices:</strong><br>
|
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• Always use the email address associated with your SMTP account<br>
|
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• For shared accounts, use a dedicated service account<br>
|
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• Keep track of which username is used for which purpose"
|
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style="cursor: pointer;"></i>
|
||||
</label>
|
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<input type="text" class="form-control" id="smtp_username" name="smtp_username"
|
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value="{{ smtp_settings.smtp_username if smtp_settings else '' }}" required>
|
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</div>
|
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<div class="mb-3">
|
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<label for="smtp_password" class="form-label">
|
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Password
|
||||
<i class="fas fa-info-circle ms-1"
|
||||
style="color: var(--secondary-color); cursor: pointer;"
|
||||
data-bs-toggle="popover"
|
||||
data-bs-html="true"
|
||||
data-bs-title="Password Security"
|
||||
data-bs-content="
|
||||
<strong>Password Requirements:</strong><br>
|
||||
• For Gmail with 2FA: Use an App Password<br>
|
||||
• For Office 365: May require an App Password if 2FA is enabled<br>
|
||||
• Never use your main account password for SMTP<br>
|
||||
• Regularly rotate your SMTP passwords<br><br>
|
||||
<strong>Security Best Practices:</strong><br>
|
||||
• Use strong, unique passwords<br>
|
||||
• Store passwords securely<br>
|
||||
• Monitor for unauthorized access<br>
|
||||
• Set up alerts for failed login attempts"
|
||||
style="cursor: pointer;"></i>
|
||||
</label>
|
||||
<input type="password" class="form-control" id="smtp_password" name="smtp_password"
|
||||
value="{{ smtp_settings.smtp_password if smtp_settings else '' }}" required>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<!-- Sender Settings -->
|
||||
<div class="col-md-6 mb-4">
|
||||
<h6 class="mb-3">Sender Information</h6>
|
||||
<div class="mb-3">
|
||||
<label for="smtp_from_email" class="form-label">
|
||||
From Email
|
||||
<i class="fas fa-info-circle ms-1"
|
||||
style="color: var(--secondary-color); cursor: pointer;"
|
||||
data-bs-toggle="popover"
|
||||
data-bs-html="true"
|
||||
data-bs-title="From Email Guidelines"
|
||||
data-bs-content="
|
||||
<strong>Email Requirements:</strong><br>
|
||||
• Must match the domain of your SMTP server<br>
|
||||
• Should be a valid, monitored email address<br>
|
||||
• Use a dedicated sending address (e.g., no-reply@yourdomain.com)<br>
|
||||
• Ensure the domain has proper SPF, DKIM, and DMARC records<br><br>
|
||||
<strong>Best Practices:</strong><br>
|
||||
• Use a consistent sending address<br>
|
||||
• Set up proper email forwarding<br>
|
||||
• Monitor bounce rates and spam reports<br>
|
||||
• Keep the address active and monitored"
|
||||
style="cursor: pointer;"></i>
|
||||
</label>
|
||||
<input type="email" class="form-control" id="smtp_from_email" name="smtp_from_email"
|
||||
value="{{ smtp_settings.smtp_from_email if smtp_settings else '' }}" required>
|
||||
</div>
|
||||
<div class="mb-3">
|
||||
<label for="smtp_from_name" class="form-label">
|
||||
From Name
|
||||
<i class="fas fa-info-circle ms-1"
|
||||
style="color: var(--secondary-color); cursor: pointer;"
|
||||
data-bs-toggle="popover"
|
||||
data-bs-html="true"
|
||||
data-bs-title="From Name Best Practices"
|
||||
data-bs-content="
|
||||
<strong>Name Guidelines:</strong><br>
|
||||
• Use your company or application name<br>
|
||||
• Keep it consistent across all emails<br>
|
||||
• Include department name if relevant (e.g., 'DocuPulse Support')<br>
|
||||
• Avoid using personal names unless sending personal communications<br>
|
||||
• Keep it under 50 characters for best display<br><br>
|
||||
<strong>Best Practices:</strong><br>
|
||||
• Make it recognizable to recipients<br>
|
||||
• Avoid special characters<br>
|
||||
• Consider mobile display length<br>
|
||||
• Test how it appears in different email clients"
|
||||
style="cursor: pointer;"></i>
|
||||
</label>
|
||||
<input type="text" class="form-control" id="smtp_from_name" name="smtp_from_name"
|
||||
value="{{ smtp_settings.smtp_from_name if smtp_settings else '' }}" required>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<!-- Email Deliverability Best Practices -->
|
||||
<div class="col-12 mb-4">
|
||||
<div class="alert alert-info">
|
||||
<h6 class="alert-heading mb-2">
|
||||
<i class="fas fa-info-circle me-2"></i>Email Deliverability Best Practices
|
||||
</h6>
|
||||
<p class="mb-2">To prevent your emails from being marked as spam, ensure you have:</p>
|
||||
<ul class="mb-0">
|
||||
<li><strong>SPF Record:</strong> Add a TXT record to your domain's DNS settings:
|
||||
<code>v=spf1 include:_spf.your-email-provider.com ~all</code>
|
||||
</li>
|
||||
<li><strong>DKIM:</strong> Add the DKIM record provided by your email provider to your domain's DNS settings</li>
|
||||
<li><strong>DMARC:</strong> Add a TXT record named "_dmarc" with:
|
||||
<code>v=DMARC1; p=none; rua=mailto:dmarc-reports@yourdomain.com</code>
|
||||
</li>
|
||||
<li><strong>Reverse DNS (PTR):</strong> Ensure your sending IP has a valid reverse DNS record</li>
|
||||
<li><strong>Domain Age:</strong> Use a domain that's at least 30 days old</li>
|
||||
<li><strong>Email Volume:</strong> Start with a small volume and gradually increase</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<!-- Test Connection Button -->
|
||||
<div class="mb-4">
|
||||
<button type="button" class="btn btn-outline-primary" onclick="testSmtpConnection()">
|
||||
<i class="fas fa-plug me-2"></i>Test Connection
|
||||
</button>
|
||||
<div id="testConnectionResult" class="mt-2"></div>
|
||||
</div>
|
||||
|
||||
<!-- Save Button -->
|
||||
<div class="d-flex justify-content-end">
|
||||
<button type="submit" class="btn btn-primary">
|
||||
<i class="fas fa-save me-2"></i>Save Settings
|
||||
</button>
|
||||
</div>
|
||||
</form>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<script>
|
||||
// Initialize all popovers
|
||||
document.addEventListener('DOMContentLoaded', function() {
|
||||
var popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'));
|
||||
var popoverList = popoverTriggerList.map(function(popoverTriggerEl) {
|
||||
return new bootstrap.Popover(popoverTriggerEl, {
|
||||
html: true,
|
||||
trigger: 'hover',
|
||||
placement: 'right'
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
function testSmtpConnection() {
|
||||
const form = document.getElementById('smtpSettingsForm');
|
||||
const resultDiv = document.getElementById('testConnectionResult');
|
||||
const button = event.target;
|
||||
const originalText = button.innerHTML;
|
||||
|
||||
// Disable button and show loading state
|
||||
button.disabled = true;
|
||||
button.innerHTML = '<i class="fas fa-spinner fa-spin me-2"></i>Testing...';
|
||||
|
||||
// Get form data
|
||||
const formData = new FormData(form);
|
||||
|
||||
// Send test request
|
||||
fetch('/settings/test-smtp', {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'X-CSRF-Token': '{{ csrf_token }}',
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify(Object.fromEntries(formData))
|
||||
})
|
||||
.then(response => response.json())
|
||||
.then(data => {
|
||||
if (data.success) {
|
||||
resultDiv.innerHTML = '<div class="alert alert-success"><i class="fas fa-check-circle me-2"></i>Connection successful!</div>';
|
||||
} else {
|
||||
resultDiv.innerHTML = `<div class="alert alert-danger"><i class="fas fa-times-circle me-2"></i>Connection failed: ${data.error}</div>`;
|
||||
}
|
||||
})
|
||||
.catch(error => {
|
||||
resultDiv.innerHTML = `<div class="alert alert-danger"><i class="fas fa-times-circle me-2"></i>Error: ${error.message}</div>`;
|
||||
})
|
||||
.finally(() => {
|
||||
// Restore button state
|
||||
button.disabled = false;
|
||||
button.innerHTML = originalText;
|
||||
});
|
||||
}
|
||||
</script>
|
||||
{% endmacro %}
|
||||
Reference in New Issue
Block a user