OutFleet/vpn/templates/admin/vpn/user/change_form.html

{% extends "admin/change_form.html" %}
{% load static %}

{% block content_title %}
    <h1 class="h4 m-0 pr-3 mr-3 border-right">
        {% if original %}
            👤 User: {{ original.username }}
        {% else %}
            👤 Add User
        {% endif %}
    </h1>
{% endblock %}

{% block extrahead %}
    {{ block.super }}
    <style>
        .user-management-section {
            background: #f8f9fa;
            border: 1px solid #dee2e6;
            border-radius: 0.375rem;
            padding: 1rem;
            margin: 0.5rem 0;
        }
        
        .user-management-section h4 {
            margin: 0 0 0.75rem 0;
            color: #495057;
            font-size: 1rem;
            font-weight: 600;
        }
        
        .server-section {
            background: #ffffff;
            border: 1px solid #e9ecef;
            border-radius: 0.25rem;
            padding: 1rem;
            margin-bottom: 1rem;
        }
        
        .link-item {
            background: #f8f9fa;
            border: 1px solid #e9ecef;
            border-radius: 0.25rem;
            padding: 0.75rem;
            margin-bottom: 0.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .btn-sm-custom {
            padding: 0.25rem 0.5rem;
            font-size: 0.75rem;
            border-radius: 0.2rem;
            margin: 0 0.1rem;
        }
        
        .readonly .user-management-section {
            border: none;
            background: transparent;
            padding: 0;
        }
    </style>
{% endblock %}

{% block admin_change_form_document_ready %}
    {{ block.super }}
    {% if original %}
    <script>
    document.addEventListener('DOMContentLoaded', function() {
        const userId = {{ original.id }};
        const csrfToken = document.querySelector('[name=csrfmiddlewaretoken]').value;
        
        // Show success/error messages in Django admin style
        function showMessage(message, type = 'success') {
            const messageClass = type === 'error' ? 'error' : 'success';
            const messageHtml = `
                <div class="alert alert-${messageClass} alert-dismissible" style="margin: 1rem 0;">
                    ${message}
                    <button type="button" class="close" aria-label="Close" onclick="this.parentElement.remove()">
                        <span aria-hidden="true">&times;</span>
                    </button>
                </div>
            `;
            
            const target = document.querySelector('.card-body') || document.querySelector('.content');
            if (target) {
                target.insertAdjacentHTML('afterbegin', messageHtml);
                setTimeout(() => {
                    const alert = target.querySelector('.alert');
                    if (alert) alert.remove();
                }, 5000);
            }
        }
        
        // Add new link functionality
        document.querySelectorAll('.add-link-btn').forEach(btn => {
            btn.addEventListener('click', async function() {
                const serverId = this.dataset.serverId;
                const serverName = this.dataset.serverName;
                
                const comment = prompt(`Add comment for new link on ${serverName} (optional):`, '');
                if (comment === null) return;
                
                const originalText = this.textContent;
                this.textContent = '⏳ Adding...';
                this.disabled = true;
                
                try {
                    const response = await fetch(`/admin/vpn/user/${userId}/add-link/`, {
                        method: 'POST',
                        headers: {
                            'Content-Type': 'application/x-www-form-urlencoded',
                            'X-CSRFToken': csrfToken
                        },
                        body: `server_id=${serverId}&comment=${encodeURIComponent(comment)}`
                    });
                    
                    const data = await response.json();
                    
                    if (data.success) {
                        showMessage(`✅ New link created successfully: ${data.link}`);
                        setTimeout(() => window.location.reload(), 1000);
                    } else {
                        showMessage(`❌ Error: ${data.error}`, 'error');
                    }
                } catch (error) {
                    showMessage(`❌ Network error: ${error.message}`, 'error');
                } finally {
                    this.textContent = originalText;
                    this.disabled = false;
                }
            });
        });
        
        // Delete link functionality
        document.querySelectorAll('.delete-link-btn').forEach(btn => {
            btn.addEventListener('click', async function() {
                const linkId = this.dataset.linkId;
                const linkName = this.dataset.linkName;
                
                if (!confirm(`Are you sure you want to delete link ${linkName}?`)) {
                    return;
                }
                
                const originalText = this.textContent;
                this.textContent = '⏳ Deleting...';
                this.disabled = true;
                
                try {
                    const response = await fetch(`/admin/vpn/user/${userId}/delete-link/${linkId}/`, {
                        method: 'POST',
                        headers: {
                            'Content-Type': 'application/x-www-form-urlencoded',
                            'X-CSRFToken': csrfToken
                        }
                    });
                    
                    const data = await response.json();
                    
                    if (data.success) {
                        showMessage(`✅ Link ${linkName} deleted successfully`);
                        this.closest('.link-item')?.remove();
                    } else {
                        showMessage(`❌ Error: ${data.error}`, 'error');
                    }
                } catch (error) {
                    showMessage(`❌ Network error: ${error.message}`, 'error');
                } finally {
                    this.textContent = originalText;
                    this.disabled = false;
                }
            });
        });
        
        // Add server access functionality
        document.querySelectorAll('.add-server-btn').forEach(btn => {
            btn.addEventListener('click', async function() {
                const serverId = this.dataset.serverId;
                const serverName = this.dataset.serverName;
                
                if (!confirm(`Add access to server ${serverName}?`)) {
                    return;
                }
                
                const originalText = this.textContent;
                this.textContent = '⏳ Adding...';
                this.disabled = true;
                
                try {
                    const response = await fetch(`/admin/vpn/user/${userId}/add-server-access/`, {
                        method: 'POST',
                        headers: {
                            'Content-Type': 'application/x-www-form-urlencoded',
                            'X-CSRFToken': csrfToken
                        },
                        body: `server_id=${serverId}`
                    });
                    
                    const data = await response.json();
                    
                    if (data.success) {
                        showMessage(`✅ Access to ${serverName} added successfully`);
                        setTimeout(() => window.location.reload(), 1000);
                    } else {
                        showMessage(`❌ Error: ${data.error}`, 'error');
                    }
                } catch (error) {
                    showMessage(`❌ Network error: ${error.message}`, 'error');
                } finally {
                    this.textContent = originalText;
                    this.disabled = false;
                }
            });
        });
    });
    </script>
    {% endif %}
{% endblock %}