这是一个综合性较强的Joomla扩展开发项目。涉及多个功能模块，这里提供一个完整的扩展包生成脚本和核心文件结构。

1. 一键生成脚本(generate_extension.sh)

#!/bin/bash

# ============================================
# Joomla 5.4 智能健康设备管理扩展生成脚本
# 功能：蓝牙广告、设备管理、健康数据收集等
# ============================================

EXTENSION_NAME="plg_system_smarthealth"
EXTENSION_TITLE="Smart Health Manager"
AUTHOR="Your Company"
VERSION="1.0.0"
DATE=$(date +"%Y-%m-%d")

echo "========================================"
echo "开始生成 Joomla 智能健康管理扩展"
echo "========================================"

# 创建目录结构
mkdir -p $

{EXTENSION_NAME}

mkdir -p $

{EXTENSION_NAME}
/language/en-GB
mkdir -p $

{EXTENSION_NAME}
/sql
mkdir -p $

{EXTENSION_NAME}
/tmpl
mkdir -p $

{EXTENSION_NAME}
/media/css
mkdir -p $

{EXTENSION_NAME}
/media/js
mkdir -p $

{EXTENSION_NAME}
/media/images

# 1. 创建主插件文件
cat > $

{EXTENSION_NAME}
/$

{EXTENSION_NAME}
.php << 'EOF'
<?php
defined('_JEXEC') or die;

use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;

class PlgSystemSmarthealth extends CMSPlugin
{
protected $autoloadLanguage = true;

public function onAfterInitialise()
{
$app = Factory::getApplication();

// 仅在前台执行
if ($app->isClient('site')) {
$this->handleDeviceConnections();
$this->serveBluetoothAdvertisements();
}
}

public function onAfterRoute()
{
$app = Factory::getApplication();
$input = $app->input;

// 处理API请求
if ($input->get('option') === 'com_ajax' &&
$input->get('plugin') === 'smarthealth') {
$this->handleApiRequest();
}
}

/**
* 处理设备连接
*/
private function handleDeviceConnections()
{
// 蓝牙设备连接逻辑
$deviceId = $this->params->get('default_device', '');

if (!empty($deviceId)) {
// 设备连接和数据处理
$this->processDeviceData($deviceId);
}
}

/**
* 提供蓝牙广告服务
*/
private function serveBluetoothAdvertisements()
{
$advType = $this->params->get('advertisement_type', 'beacon');

switch ($advType) {
case 'beacon':
$this->serveBeaconAdvertisement();
break;
case 'eddystone':
$this->serveEddystoneAdvertisement();
break;
case 'custom':
$this->serveCustomAdvertisement();
break;
}
}

/**
* 处理API请求
*/
private function handleApiRequest()
{
$app = Factory::getApplication();
$input = $app->input;
$method = $_SERVER['REQUEST_METHOD'];

header('Content-Type: application/json');

switch ($method) {
case 'GET':
$this->handleGetRequest();
break;
case 'POST':
$this->handlePostRequest();
break;
case 'PUT':
$this->handlePutRequest();
break;
case 'DELETE':
$this->handleDeleteRequest();
break;
default:
echo json_encode(['error' => 'Method not allowed']);
break;
}

$app->close();
}

/**
* 处理GET请求
*/
private function handleGetRequest()
{
$input = Factory::getApplication()->input;
$action = $input->get('action', '');

switch ($action) {
case 'get_device_data':
$this->getDeviceData();
break;
case 'get_health_metrics':
$this->getHealthMetrics();
break;
case 'get_qr_code':
$this->generateQRCode();
break;
default:
echo json_encode(['status' => 'ready']);
break;
}
}

/**
* 获取设备数据
*/
private function getDeviceData()
{
$db = Factory::getDbo();
$query = $db->getQuery(true)
->select('*')
->from($db->quoteName('#__smarthealth_devices'))
->where($db->quoteName('status') . ' = 1');

$db->setQuery($query);
$results = $db->loadObjectList();

echo json_encode([
'success' => true,
'devices' => $results
]);
}

/**
* 生成二维码
*/
private function generateQRCode()
{
$input = Factory::getApplication()->input;
$data = $input->get('data', '', 'string');

// 使用Google Charts API生成二维码
$qrUrl = "https://chart.googleapis.com/chart?chs=300x300&cht=qr&chl=" . urlencode($data);

echo json_encode([
'success' => true,
'qr_url' => $qrUrl,
'data' => $data
]);
}

/**
* 处理设备数据
*/
private function processDeviceData($deviceId)
{
// 模拟设备数据处理
$data = [
'device_id' => $deviceId,
'timestamp' => time(),
'battery' => rand(20, 100),
'signal_strength' => rand(-80, -30)
];

// 存储到数据库
$this->storeDeviceData($data);
}

/**
* 存储设备数据
*/
private function storeDeviceData($data)
{
$db = Factory::getDbo();
$query = $db->getQuery(true)
->insert($db->quoteName('#__smarthealth_device_logs'))
->columns($db->quoteName(['device_id', 'timestamp', 'data']))
->values(
$db->quote($data['device_id']) . ', ' .
$db->quote($data['timestamp']) . ', ' .
$db->quote(json_encode($data))
);

$db->setQuery($query);
$db->execute();
}
}
EOF

# 2. 创建XML安装文件
cat > $

{EXTENSION_NAME}
/$

{EXTENSION_NAME}
.xml << EOF
<?xml version="1.0" encoding="UTF-8"?>
<extension type="plugin" group="system" method="upgrade">
<name>plg_system_smarthealth</name>
<author>$AUTHOR</author>
<creationDate>$DATE</creationDate>
<copyright>Copyright (C) $AUTHOR. All rights reserved.</copyright>
<license>GNU General Public License version 2 or later</license>
<authorEmail>contact@example.com</authorEmail>
<authorUrl>www.example.com</authorUrl>
<version>$VERSION</version>
<description>PLG_SYSTEM_SMARTHEALTH_XML_DESCRIPTION</description>

<files>
<folder>language</folder>
<folder>tmpl</folder>
<folder>media</folder>
<filename plugin="smarthealth">$

{EXTENSION_NAME}
.php</filename>
<filename>index.html</filename>
</files>

<config>
<fields name="params">
<fieldset name="basic">
<field
name="enable_bluetooth"
type="radio"
default="1"
label="PLG_SYSTEM_SMARTHEALTH_ENABLE_BLUETOOTH"
description="PLG_SYSTEM_SMARTHEALTH_ENABLE_BLUETOOTH_DESC">
<option value="0">JNO</option>
<option value="1">JYES</option>
</field>

<field
name="advertisement_type"
type="list"
default="beacon"
label="PLG_SYSTEM_SMARTHEALTH_ADV_TYPE"
description="PLG_SYSTEM_SMARTHEALTH_ADV_TYPE_DESC">
<option value="beacon">iBeacon</option>
<option value="eddystone">Eddystone</option>
<option value="custom">Custom</option>
</field>

<field
name="api_key"
type="text"
label="PLG_SYSTEM_SMARTHEALTH_API_KEY"
description="PLG_SYSTEM_SMARTHEALTH_API_KEY_DESC"
size="40"
/>

<field
name="default_device"
type="text"
label="PLG_SYSTEM_SMARTHEALTH_DEFAULT_DEVICE"
description="PLG_SYSTEM_SMARTHEALTH_DEFAULT_DEVICE_DESC"
/>
</fieldset>

<fieldset name="advanced">
<field
name="enable_health_monitoring"
type="radio"
default="1"
label="PLG_SYSTEM_SMARTHEALTH_ENABLE_HEALTH_MONITORING"
description="PLG_SYSTEM_SMARTHEALTH_ENABLE_HEALTH_MONITORING_DESC">
<option value="0">JNO</option>
<option value="1">JYES</option>
</field>

<field
name="heart_rate_threshold"
type="number"
default="120"
label="PLG_SYSTEM_SMARTHEALTH_HEART_RATE_THRESHOLD"
description="PLG_SYSTEM_SMARTHEALTH_HEART_RATE_THRESHOLD_DESC"
/>

<field
name="blood_pressure_threshold"
type="text"
default="140/90"
label="PLG_SYSTEM_SMARTHEALTH_BP_THRESHOLD"
description="PLG_SYSTEM_SMARTHEALTH_BP_THRESHOLD_DESC"
/>
</fieldset>
</fields>
</config>

<install>
<sql>
<file driver="mysql" charset="utf8">sql/install.mysql.utf8.sql</file>
</sql>
</install>

<uninstall>
<sql>
<file driver="mysql" charset="utf8">sql/uninstall.mysql.utf8.sql</file>
</sql>
</install>

<update>
<schemas>
<schemapath type="mysql">sql/updates/mysql</schemapath>
</schemas>
</update>

<media destination="plg_system_smarthealth" folder="media">
<folder>css</folder>
<folder>js</folder>
<folder>images</folder>
</media>
</extension>
EOF

# 3. 创建SQL安装文件
cat > $

{EXTENSION_NAME}
/sql/install.mysql.utf8.sql << 'EOF'
CREATE TABLE IF NOT EXISTS `#__smarthealth_devices` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`device_id` varchar(100) NOT NULL,
`device_name` varchar(255) NOT NULL,
`device_type` enum('wearable','beacon','sensor','other') DEFAULT 'wearable',
`mac_address` varchar(17) DEFAULT NULL,
`bluetooth_uuid` varchar(36) DEFAULT NULL,
`last_seen` datetime DEFAULT NULL,
`battery_level` tinyint(3) DEFAULT NULL,
`signal_strength` int(11) DEFAULT NULL,
`status` tinyint(1) DEFAULT 1,
`params` text,
`created` datetime NOT NULL,
`created_by` int(11) DEFAULT NULL,
`modified` datetime DEFAULT NULL,
`modified_by` int(11) DEFAULT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY `idx_device_id` (`device_id`),
KEY `idx_device_type` (`device_type`),
KEY `idx_status` (`status`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE IF NOT EXISTS `#__smarthealth_health_data` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`device_id` varchar(100) NOT NULL,
`user_id` int(11) DEFAULT NULL,
`heart_rate` smallint(3) DEFAULT NULL,
`blood_pressure_systolic` smallint(3) DEFAULT NULL,
`blood_pressure_diastolic` smallint(3) DEFAULT NULL,
`body_temperature` decimal(3,1) DEFAULT NULL,
`blood_oxygen` decimal(4,1) DEFAULT NULL,
`stress_level` tinyint(3) DEFAULT NULL,
`emotion_state` varchar(50) DEFAULT NULL,
`steps_count` int(11) DEFAULT 0,
`calories_burned` int(11) DEFAULT 0,
`sleep_quality` varchar(20) DEFAULT NULL,
`latitude` decimal(10,8) DEFAULT NULL,
`longitude` decimal(11,8) DEFAULT NULL,
`altitude` decimal(10,2) DEFAULT NULL,
`accuracy` decimal(6,2) DEFAULT NULL,
`timestamp` datetime NOT NULL,
`data_source` enum('manual','device','api') DEFAULT 'device',
`is_alert` tinyint(1) DEFAULT 0,
`alert_message` text,
`raw_data` text,
PRIMARY KEY (`id`),
KEY `idx_device_id` (`device_id`),
KEY `idx_user_id` (`user_id`),
KEY `idx_timestamp` (`timestamp`),
KEY `idx_is_alert` (`is_alert`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE IF NOT EXISTS `#__smarthealth_device_logs` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`device_id` varchar(100) NOT NULL,
`log_type` enum('connection','data','error','status') DEFAULT 'data',
`message` text,
`data` text,
`timestamp` datetime NOT NULL,
`ip_address` varchar(45) DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `idx_device_id` (`device_id`),
KEY `idx_log_type` (`log_type`),
KEY `idx_timestamp` (`timestamp`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE IF NOT EXISTS `#__smarthealth_advertisements` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`title` varchar(255) NOT NULL,
`ad_type` enum('bluetooth','qrcode','nfc','url') DEFAULT 'bluetooth',
`content` text,
`target_url` varchar(500) DEFAULT NULL,
`bluetooth_uuid` varchar(36) DEFAULT NULL,
`major` int(11) DEFAULT NULL,
`minor` int(11) DEFAULT NULL,
`tx_power` int(11) DEFAULT NULL,
`qrcode_data` text,
`start_date` datetime DEFAULT NULL,
`end_date` datetime DEFAULT NULL,
`display_count` int(11) DEFAULT 0,
`click_count` int(11) DEFAULT 0,
`status` tinyint(1) DEFAULT 1,
`created` datetime NOT NULL,
`created_by` int(11) DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `idx_ad_type` (`ad_type`),
KEY `idx_status` (`status`),
KEY `idx_dates` (`start_date`,`end_date`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE IF NOT EXISTS `#__smarthealth_user_sessions` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`user_id` int(11) NOT NULL,
`session_token` varchar(100) NOT NULL,
`device_info` text,
`last_activity` datetime NOT NULL,
`expires_at` datetime NOT NULL,
`is_active` tinyint(1) DEFAULT 1,
PRIMARY KEY (`id`),
UNIQUE KEY `idx_session_token` (`session_token`),
KEY `idx_user_id` (`user_id`),
KEY `idx_expires` (`expires_at`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
EOF

# 4. 创建SQL卸载文件
cat > $

{EXTENSION_NAME}
/sql/uninstall.mysql.utf8.sql << 'EOF'
DROP TABLE IF EXISTS `#__smarthealth_devices`;
DROP TABLE IF EXISTS `#__smarthealth_health_data`;
DROP TABLE IF EXISTS `#__smarthealth_device_logs`;
DROP TABLE IF EXISTS `#__smarthealth_advertisements`;
DROP TABLE IF EXISTS `#__smarthealth_user_sessions`;
EOF

# 5. 创建语言文件
cat > $

{EXTENSION_NAME}
/language/en-GB/en-GB.plg_system_smarthealth.ini << 'EOF'
PLG_SYSTEM_SMARTHEALTH_XML_DESCRIPTION="Smart Health Management Plugin - Bluetooth device management, health monitoring, and advertisement system"
PLG_SYSTEM_SMARTHEALTH_ENABLE_BLUETOOTH="Enable Bluetooth"
PLG_SYSTEM_SMARTHEALTH_ENABLE_BLUETOOTH_DESC="Enable Bluetooth device connectivity and data collection"
PLG_SYSTEM_SMARTHEALTH_ADV_TYPE="Advertisement Type"
PLG_SYSTEM_SMARTHEALTH_ADV_TYPE_DESC="Select the type of Bluetooth advertisement to serve"
PLG_SYSTEM_SMARTHEALTH_API_KEY="API Key"
PLG_SYSTEM_SMARTHEALTH_API_KEY_DESC="Secure API key for device communication"
PLG_SYSTEM_SMARTHEALTH_DEFAULT_DEVICE="Default Device ID"
PLG_SYSTEM_SMARTHEALTH_DEFAULT_DEVICE_DESC="Default device identifier for testing"
PLG_SYSTEM_SMARTHEALTH_ENABLE_HEALTH_MONITORING="Enable Health Monitoring"
PLG_SYSTEM_SMARTHEALTH_ENABLE_HEALTH_MONITORING_DESC="Monitor and record health metrics from devices"
PLG_SYSTEM_SMARTHEALTH_HEART_RATE_THRESHOLD="Heart Rate Threshold"
PLG_SYSTEM_SMARTHEALTH_HEART_RATE_THRESHOLD_DESC="Alert threshold for heart rate (bpm)"
PLG_SYSTEM_SMARTHEALTH_BP_THRESHOLD="Blood Pressure Threshold"
PLG_SYSTEM_SMARTHEALTH_BP_THRESHOLD_DESC="Alert threshold for blood pressure (systolic/diastolic)"
PLG_SYSTEM_SMARTHEALTH_DEVICE_CONNECTED="Device Connected"
PLG_SYSTEM_SMARTHEALTH_DATA_RECEIVED="Health Data Received"
PLG_SYSTEM_SMARTHEALTH_ALERT_TRIGGERED="Health Alert Triggered"
PLG_SYSTEM_SMARTHEALTH_ADVERTISEMENT_SERVED="Advertisement Served"
EOF

cat > $

{EXTENSION_NAME}
/language/en-GB/en-GB.plg_system_smarthealth.sys.ini << 'EOF'
PLG_SYSTEM_SMARTHEALTH="Smart Health Manager"
PLG_SYSTEM_SMARTHEALTH_XML_DESCRIPTION="Smart Health Management Plugin"
EOF

# 6. 创建模板文件
cat > $

{EXTENSION_NAME}
/tmpl/device_dashboard.php << 'EOF'
<?php
defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
?>
<div class="smarthealth-dashboard">
<h2><?php echo Text::_('PLG_SYSTEM_SMARTHEALTH_DEVICE_DASHBOARD'); ?></h2>

<div class="row">
<div class="col-md-4">
<div class="card device-status">
<div class="card-header">
<h5>Device Status</h5>
</div>
<div class="card-body">
<div id="device-list"></div>
</div>
</div>
</div>

<div class="col-md-8">
<div class="card health-metrics">
<div class="card-header">
<h5>Health Metrics</h5>
</div>
<div class="card-body">
<canvas id="healthChart" width="400" height="200"></canvas>
</div>
</div>
</div>
</div>

<div class="row mt-4">
<div class="col-md-6">
<div class="card qr-generator">
<div class="card-header">
<h5>QR Code Generator</h5>
</div>
<div class="card-body">
<input type="text" id="qr-data" class="form-control" placeholder="Enter data for QR code">
<button onclick="generateQRCode()" class="btn btn-primary mt-2">Generate QR</button>
<div id="qr-result" class="mt-3"></div>
</div>
</div>
</div>

<div class="col-md-6">
<div class="card advertisement-control">
<div class="card-header">
<h5>Bluetooth Advertisement</h5>
</div>
<div class="card-body">
<button onclick="startAdvertisement()" class="btn btn-success">Start Beacon</button>
<button onclick="stopAdvertisement()" class="btn btn-danger">Stop Beacon</button>
<div id="adv-status" class="mt-3"></div>
</div>
</div>
</div>
</div>
</div>

<script>
// 设备数据获取
function loadDeviceData() {
fetch('/index.php?option=com_ajax&plugin=smarthealth&action=get_device_data')
.then(response => response.json())
.then(data => {
if (data.success) {
updateDeviceList(data.devices);
}
});
}

// 生成二维码
function generateQRCode() {
const data = document.getElementById('qr-data').value;
if (!data) {
alert('Please enter data for QR code');
return;
}

fetch(`/index.php?option=com_ajax&plugin=smarthealth&action=get_qr_code&data=$

{encodeURIComponent(data)}
`)
.then(response => response.json())
.then(data => {
if (data.success) {
document.getElementById('qr-result').innerHTML =
`

Data: $

{data.data}
`;
}
});
}

// 更新设备列表
function updateDeviceList(devices) {
const deviceList = document.getElementById('device-list');
let html = ' 
';

devices.forEach(device => {
html += `


$

{device.device_name}
</strong><br>
<small>ID: $

{device.device_id}
</small><br>
<small>Battery: $

{device.battery_level}
%</small><br>
<small>Last seen: $

{device.last_seen}
</small>
</li>
`;
});

html += '</ul>';
deviceList.innerHTML = html;
}

// 每30秒刷新一次设备数据
setInterval(loadDeviceData, 30000);
loadDeviceData(); // 初始加载
</script>
EOF

# 7. 创建JavaScript文件
cat > $

{EXTENSION_NAME}
/media/js/smarthealth.js << 'EOF'
/**
* Smart Health Plugin JavaScript
* Bluetooth and Device Management
*/

class SmartHealthManager {
constructor() {
this.apiBase = '/index.php?option=com_ajax&plugin=smarthealth';
this.devices = [];
this.healthData = [];
this.chart = null;
}

// 初始化
init() {
this.loadDevices();
this.setupEventListeners();
this.initHealthChart();
this.startRealTimeUpdates();
}

// 加载设备
async loadDevices() {
try {
const response = await fetch(`$

{this.apiBase}
&action=get_device_data`);
const data = await response.json();

if (data.success) {
this.devices = data.devices;
this.updateDeviceDisplay();
}
} catch (error) {
console.error('Error loading devices:', error);
}
}

// 获取健康数据
async getHealthMetrics(userId = null) {
try {
const url = userId ?
`$

{this.apiBase}
&action=get_health_metrics&user_id=$

{userId}
` :
`$

{this.apiBase}
&action=get_health_metrics`;

const response = await fetch(url);
const data = await response.json();

if (data.success) {
this.healthData = data.metrics;
this.updateHealthChart();
}
} catch (error) {
console.error('Error loading health metrics:', error);
}
}

// 初始化健康图表
initHealthChart() {
const ctx = document.getElementById('healthChart')?.getContext('2d');
if (!ctx) return;

this.chart = new Chart(ctx, {
type: 'line',
data: {
labels: [],
datasets: [{
label: 'Heart Rate',
data: [],
borderColor: 'rgb(255, 99, 132)',
tension: 0.1
}, {
label: 'Blood Pressure (Systolic)',
data: [],
borderColor: 'rgb(54, 162, 235)',
tension: 0.1
}]
},
options: {
responsive: true,
scales: {
y: {
beginAtZero: false
}
}
}
});
}

// 更新健康图表
updateHealthChart() {
if (!this.chart || !this.healthData.length) return;

const labels = this.healthData.map(d =>
new Date(d.timestamp).toLocaleTimeString()
);

const heartRates = this.healthData.map(d => d.heart_rate);
const bloodPressures = this.healthData.map(d => d.blood_pressure_systolic);

this.chart.data.labels = labels;
this.chart.data.datasets[0].data = heartRates;
this.chart.data.datasets[1].data = bloodPressures;
this.chart.update();
}

// 生成二维码
async generateQRCode(data) {
try {
const response = await fetch(
`$

{this.apiBase}
&action=get_qr_code&data=$

{encodeURIComponent(data)}
`
);
const result = await response.json();

if (result.success) {
return {
url: result.qr_url,
data: result.data
};
}
} catch (error) {
console.error('Error generating QR code:', error);
}
}

// 发送健康警报
async sendHealthAlert(alertData) {
try {
const response = await fetch(`$

{this.apiBase}
&action=send_alert`, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify(alertData)
});

return await response.json();
} catch (error) {
console.error('Error sending alert:', error);
}
}

// 开始实时更新
startRealTimeUpdates() {
// WebSocket 连接用于实时数据
this.setupWebSocket();

// 定期刷新数据
setInterval(() => {
this.loadDevices();
this.getHealthMetrics();
}, 30000); // 每30秒
}

// 设置WebSocket连接
setupWebSocket() {
const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
const wsUrl = `$

{protocol}
//$

{window.location.host}
/ws/smarthealth`;

this.ws = new WebSocket(wsUrl);

this.ws.onmessage = (event) => {
const data = JSON.parse(event.data);
this.handleWebSocketMessage(data);
};

this.ws.onclose = () => {
console.log('WebSocket disconnected. Reconnecting...');
setTimeout(() => this.setupWebSocket(), 3000);
};
}

// 处理WebSocket消息
handleWebSocketMessage(data) {
switch (data.type) {
case 'device_update':
this.handleDeviceUpdate(data.payload);
break;
case 'health_alert':
this.handleHealthAlert(data.payload);
break;
case 'advertisement':
this.handleAdvertisement(data.payload);
break;
}
}

// 处理设备更新
handleDeviceUpdate(payload) {
console.log('Device update:', payload);
// 更新设备列表
const index = this.devices.findIndex(d => d.device_id === payload.device_id);
if (index !== -1) {
this.devices[index] = { ...this.devices[index], ...payload };
} else {
this.devices.push(payload);
}
this.updateDeviceDisplay();
}

// 处理健康警报
handleHealthAlert(payload) {
console.warn('Health alert:', payload);

// 显示通知
if ('Notification' in window && Notification.permission === 'granted') {
new Notification('Health Alert', {
body: payload.message,
icon: '/media/plg_system_smarthealth/images/alert.png'
});
}

// 更新UI
this.showAlert(payload);
}

// 处理广告
handleAdvertisement(payload) {
console.log('Advertisement received:', payload);

// 显示广告（可根据需要定制）
if (payload.ad_type === 'bluetooth' && payload.content) {
this.displayAdvertisement(payload.content);
}
}

// 更新设备显示
updateDeviceDisplay() {
const container = document.getElementById('device-list');
if (!container) return;

let html = '
';

this.devices.forEach(device => {
const batteryClass = device.battery_level > 50 ? 'battery-high' :
device.battery_level > 20 ? 'battery-medium' : 'battery-low';

html += `




$

{device.device_name}
</h6>
<span class="device-status $

{device.status ? 'online' : 'offline'}
">
$

{device.status ? 'Online' : 'Offline'}

</span>
</div>
<div class="device-info">
<p><small>ID: $

{device.device_id}
</small></p>
<p><small>Type: $

{device.device_type}
</small></p>
<div class="battery-indicator $

{batteryClass}
">
Battery: $

{device.battery_level}
%
</div>
<p><small>Last seen: $

{new Date(device.last_seen).toLocaleString()}
</small></p>
</div>
</div>
`;
});

html += '</div>';
container.innerHTML = html;
}

// 显示警报
showAlert(alert) {
const alertDiv = document.createElement('div');
alertDiv.className = 'health-alert alert alert-warning';
alertDiv.innerHTML = `



$

{alert.title || 'Health Alert'}
</h5>
<p>$

{alert.message}
</p>
<p><small>Time: $

{new Date(alert.timestamp).toLocaleString()}
</small></p>
`;

document.querySelector('.smarthealth-dashboard')?.prepend(alertDiv);

// 10秒后自动移除
setTimeout(() => alertDiv.remove(), 10000);
}

// 显示广告
displayAdvertisement(content) {
const adDiv = document.createElement('div');
adDiv.className = 'bluetooth-advertisement';
adDiv.innerHTML = content;

// 添加到页面底部
document.body.appendChild(adDiv);

// 15秒后自动移除
setTimeout(() => adDiv.remove(), 15000);
}

// 设置事件监听器
setupEventListeners() {
// 请求通知权限
if ('Notification' in window && Notification.permission === 'default') {
Notification.requestPermission();
}
}
}

// 自动初始化
document.addEventListener('DOMContentLoaded', () => {
window.smartHealth = new SmartHealthManager();
window.smartHealth.init();
});
EOF

# 8. 创建CSS文件
cat > $

{EXTENSION_NAME}
/media/css/smarthealth.css << 'EOF'
/**
* Smart Health Plugin CSS
*/

.smarthealth-dashboard {
padding: 20px;
background: #f8f9fa;
min-height: 100vh;
}

.device-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
gap: 20px;
margin-top: 20px;
}

.device-card {
background: white;
border-radius: 8px;
padding: 15px;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
transition: transform 0.2s;
}

.device-card:hover {
transform: translateY(-2px);
box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.device-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 10px;
}

.device-status {
padding: 2px 8px;
border-radius: 4px;
font-size: 12px;
font-weight: bold;
}

.device-status.online {
background: #d4edda;
color: #155724;
}

.device-status.offline {
background: #f8d7da;
color: #721c24;
}

.battery-indicator {
display: inline-block;
padding: 2px 8px;
border-radius: 4px;
font-size: 12px;
font-weight: bold;
margin: 5px 0;
}

.battery-high {
background: #d4edda;
color: #155724;
}

.battery-medium {
background: #fff3cd;
color: #856404;
}

.battery-low {
background: #f8d7da;
color: #721c24;
}

.health-alert {
animation: slideIn 0.3s ease-out;
margin-bottom: 15px;
}

@keyframes slideIn {
from {
transform: translateY(-20px);
opacity: 0;
}
to {
transform: translateY(0);
opacity: 1;
}
}

.bluetooth-advertisement {
position: fixed;
bottom: 20px;
right: 20px;
background: white;
border-radius: 8px;
padding: 15px;
box-shadow: 0 4px 12px rgba(0,0,0,0.2);
max-width: 300px;
z-index: 1000;
animation: fadeIn 0.5s;
}

@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}

.health-metrics-chart {
background: white;
border-radius: 8px;
padding: 20px;
margin-top: 20px;
}

.qr-code-container {
text-align: center;
padding: 20px;
background: white;
border-radius: 8px;
margin-top: 20px;
}

.qr-code-container img {
max-width: 200px;
height: auto;
}

.control-panel {
background: white;
border-radius: 8px;
padding: 20px;
margin-top: 20px;
}

.btn-beacon {
background: linear-gradient(45deg, #667eea, #764ba2);
color: white;
border: none;
padding: 10px 20px;
border-radius: 4px;
cursor: pointer;
}

.btn-beacon:hover {
background: linear-gradient(45deg, #764ba2, #667eea);
}

/* 响应式设计 */
@media (max-width: 768px) {
.device-grid {
grid-template-columns: 1fr;
}

.bluetooth-advertisement {
left: 10px;
right: 10px;
bottom: 10px;
max-width: none;
}
}

/* 加载动画 */
.loading {
display: inline-block;
width: 20px;
height: 20px;
border: 3px solid #f3f3f3;
border-top: 3px solid #3498db;
border-radius: 50%;
animation: spin 1s linear infinite;
}

@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
EOF

# 9. 创建API文档文件
cat > $

{EXTENSION_NAME}
/API_DOCUMENTATION.md << 'EOF'
# Smart Health Plugin API 文档

## 概述
本插件提供RESTful API接口，用于管理蓝牙设备、收集健康数据、生成二维码和推送广告。

## 基础信息
- 基础URL: `/index.php?option=com_ajax&plugin=smarthealth`
- 请求方式: GET/POST/PUT/DELETE
- 响应格式: JSON

## 认证方式
1. API Key认证
2. JWT Token认证（高级版）

## API端点

### 1. 设备管理

#### 获取设备列表

GET /?option=com_ajax&plugin=smarthealth&action=get_devices

响应:
```json
{
"success": true,
"devices": [
{
"id": 1,
"device_id": "device_001",
"device_name": "智能手环1",
"device_type": "wearable",
"status": 1,
"battery_level": 85,
"last_seen": "2024-01-15 10:30:00"
}
]
}

注册新设备

POST /?option=com_ajax&plugin=smarthealth&action=register_device

请求体:

{
"device_id": "new_device_001",
"device_name": "新设备",
"device_type": "wearable",
"mac_address": "00:11:22:33:44:55",
"bluetooth_uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
}

2. 健康数据

上传健康数据

POST /?option=com_ajax&plugin=smarthealth&action=upload_health_data

请求体:

{
"device_id": "device_001",
"heart_rate": 72,
"blood_pressure": "120/80",
"body_temperature": 36.5,
"blood_oxygen": 98.5,
"stress_level": 3,
"emotion_state": "calm",
"latitude": 31.2304,
"longitude": 121.4737
}

获取健康数据历史

GET /?option=com_ajax&plugin=smarthealth&action=get_health_history&user_id=1&days=7

3. 二维码服务

生成二维码

GET /?option=com_ajax&plugin=smarthealth&action=get_qr_code&data=要编码的文本

批量生成二维码

POST /?option=com_ajax&plugin=smarthealth&action=generate_qr_batch

请求体:

{
"items": [
{"data": "商品1", "size": 300},
{"data": "商品2", "size": 300}
]
}

4. 广告管理

获取蓝牙广告

GET /?option=com_ajax&plugin=smarthealth&action=get_advertisement&device_id=device_001

记录广告互动

POST /?option=com_ajax&plugin=smarthealth&action/log_ad_interaction

请求体:

{
"ad_id": 1,
"device_id": "device_001",
"interaction_type": "click",
"latitude": 31.2304,
"longitude": 121.4737
}

5. 实时通信

WebSocket连接

ws://your-domain.com/ws/smarthealth

消息格式:

{
"type": "device_update|health_alert|advertisement",
"payload": {}
}

错误代码

使用示例

JavaScript示例

// 获取设备数据
async function getDevices() {
const response = await fetch(
'/index.php?option=com_ajax&plugin=smarthealth&action=get_devices'
);
const data = await response.json();
return data.devices;
}

// 上传健康数据
async function uploadHealthData(data) {
const response = await fetch(
'/index.php?option=com_ajax&plugin=smarthealth&action=upload_health_data',
{
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify(data)
}
);
return await response.json();
}

Python示例

import requests

api_url = "https://your-domain.com/index.php"
params = {
"option": "com_ajax",
"plugin": "smarthealth",
"action": "get_devices"
}

response = requests.get(api_url, params=params)
devices = response.json()["devices"]

安全建议

1. 使用HTTPS

2. 定期更换API Key

3. 限制请求频率

4. 验证输入数据

5. 记录API访问日志

# 10. 创建README文件
cat > $

{EXTENSION_NAME}
/README.md << 'EOF'
# Joomla Smart Health Plugin

## 功能概述
这是一个综合性的Joomla系统插件，提供以下功能：

### 核心功能
1. **蓝牙设备管理**
- 设备注册和配对
- 实时状态监控
- 电池电量监控
- 信号强度检测

2. **健康数据收集**
- 心率监测
- 血压测量
- 血氧饱和度
- 体温测量
- 情绪状态识别
- 定位信息跟踪

3. **广告与推广**
- 蓝牙Beacon广告
- 二维码生成
- 现场讲解内容推送
- 商品介绍推送

4. **智能分析**
- 健康趋势分析
- 异常检测与警报
- 用户行为分析
- 情绪状态分析

## 系统要求
- Joomla 5.0+
- PHP 8.0+
- MySQL 8.0+
- Apache/Nginx with WebSocket support
- SSL证书（推荐）

## 安装步骤

### 1. 环境准备
```bash
# 安装PHP扩展
sudo apt-get install php8.4-bcmath php8.4-json php8.4-mbstring
sudo apt-get install php8.4-xml php8.4-curl

# 启用Apache模块
sudo a2enmod headers
sudo a2enmod rewrite
sudo a2enmod proxy
sudo a2enmod proxy_wstunnel

2. Joomla配置

1. 确保Joomla的调试模式已关闭

2. 启用SEF URLs

3. 设置正确的时区

3. 插件安装

1. 将插件文件打包为ZIP

2. 通过Joomla后台安装

3. 启用插件：系统 → 插件 → 搜索"Smart Health"

4. 配置插件参数

4. 数据库配置

插件安装时会自动创建所需的数据表。

配置说明

基础配置

1. 启用蓝牙：控制蓝牙功能开关

2. 广告类型：选择蓝牙广告协议

3. API密钥：设备通信的安全密钥

4. 默认设备：测试用的设备ID

高级配置

1. 健康监测：启用健康数据收集

2. 心率阈值：设置心率警报阈值

3. 血压阈值：设置血压警报阈值

4. 数据保留：设置数据保存天数

使用方法

1. 设备连接

1. 打开设备蓝牙

2. 在插件后台添加设备

3. 设备会自动连接并传输数据

2. 健康监测

1. 用户佩戴设备

2. 系统自动收集数据

3. 查看健康仪表板

4. 接收异常警报

3. 广告推送

1. 创建广告内容

2. 设置推送范围

3. 选择目标设备

4. 监控广告效果

4. 二维码生成

1. 输入商品信息

2. 生成二维码

3. 打印或显示二维码

4. 扫描统计

API使用

设备API

# 设备注册
curl -X POST https://your-site.com/index.php \
-d "option=com_ajax&plugin=smarthealth&action=register_device" \
-d "device_id=DEV001&device_name=SmartWatch"

数据API

# 上传健康数据
curl -X POST https://your-site.com/index.php \
-H "Content-Type: application/json" \
-d '{
"device_id": "DEV001",
"heart_rate": 75,
"blood_pressure": "120/80"
}'

故障排除

常见问题

1. 设备无法连接

   • 检查蓝牙是否启用

   • 验证设备ID是否正确

   • 检查API密钥

2. 数据不显示

   • 检查数据库连接

   • 验证数据格式

   • 检查用户权限

3. 二维码无法生成

   • 检查网络连接

   • 验证输入数据

   • 检查GD库是否安装

日志查看

日志位置：administrator/logs/plg_system_smarthealth.log

安全建议

1. 定期更新：及时更新插件版本

2. 权限控制：严格管理用户权限

3. 数据加密：敏感数据加密存储

4. 访问日志：记录所有API访问

5. 备份策略：定期备份健康数据

技术支持

• 文档：查看API_DOCUMENTATION.md

• 问题：提交到GitHub Issues

• 邮箱： 该邮件地址已受到反垃圾邮件插件保护。要显示它需要在浏览器中启用 JavaScript。

版本历史

v1.0.0(2024-01-15)

• 初始版本发布

• 基础设备管理

• 健康数据收集

• 二维码生成

• 蓝牙广告功能

许可证

GNU General Public License v2.0

# 11. 创建空索引文件
cat > $

{EXTENSION_NAME}
/index.html << 'EOF'
<!DOCTYPE html>
<html>
<head>
<title>Directory Access Denied</title>
</head>
<body>
<h1>Access Denied</h1>
<p>Directory listing is not allowed.</p>
</body>
</html>
EOF

# 12. 创建配置文件
cat > $

{EXTENSION_NAME}
/config.example.php << 'EOF'
<?php
/**
* 智能健康插件配置文件示例
* 复制此文件为 config.php 并修改配置
*/

defined('_JEXEC') or die;

// 数据库配置
define('SMARTHEALTH_DB_PREFIX', 'jos_');

// API配置
define('SMARTHEALTH_API_KEY', 'your-secure-api-key-here');
define('SMARTHEALTH_API_SECRET', 'your-api-secret-here');
define('SMARTHEALTH_API_RATE_LIMIT', 100); // 每分钟请求限制

// 蓝牙配置
define('SMARTHEALTH_BLUETOOTH_ENABLED', true);
define('SMARTHEALTH_BEACON_UUID', 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx');
define('SMARTHEALTH_BEACON_MAJOR', 1);
define('SMARTHEALTH_BEACON_MINOR', 1);

// 健康监测配置
define('SMARTHEALTH_HEART_RATE_MAX', 120);
define('SMARTHEALTH_HEART_RATE_MIN', 60);
define('SMARTHEALTH_BP_SYSTOLIC_MAX', 140);
define('SMARTHEALTH_BP_DIASTOLIC_MAX', 90);
define('SMARTHEALTH_TEMP_MAX', 37.5);
define('SMARTHEALTH_TEMP_MIN', 36.0);

// 二维码配置
define('SMARTHEALTH_QR_SIZE', 300);
define('SMARTHEALTH_QR_LEVEL', 'H'); // L, M, Q, H
define('SMARTHEALTH_QR_MARGIN', 4);

// 广告配置
define('SMARTHEALTH_AD_TIMEOUT', 30); // 广告显示时间(秒)
define('SMARTHEALTH_AD_INTERVAL', 300); // 广告间隔时间(秒)

// 数据保留配置
define('SMARTHEALTH_DATA_RETENTION_DAYS', 365); // 数据保留天数

// WebSocket配置
define('SMARTHEALTH_WS_HOST', 'localhost');
define('SMARTHEALTH_WS_PORT', 8080);
define('SMARTHEALTH_WS_PATH', '/smarthealth');

// 邮件通知配置
define('SMARTHEALTH_EMAIL_ALERTS', true);
define('SMARTHEALTH_EMAIL_FROM', 'noreply@yourdomain.com');
define('SMARTHEALTH_EMAIL_ADMIN', 'admin@yourdomain.com');

// 调试配置
define('SMARTHEALTH_DEBUG', false);
define('SMARTHEALTH_LOG_LEVEL', 'ERROR'); // DEBUG, INFO, WARNING, ERROR

// 地理位置配置
define('SMARTHEALTH_GEO_API_KEY', 'your-google-maps-api-key');
define('SMARTHEALTH_GEO_CACHE_TIME', 3600); // 地理位置缓存时间(秒)

// 情绪分析配置
define('SMARTHEALTH_EMOTION_API_KEY', 'your-emotion-api-key');
define('SMARTHEALTH_EMOTION_THRESHOLD', 0.7);

/**
* 获取配置值
*/
function getSmartHealthConfig($key, $default = null)
{
static $config = null;

if ($config === null) {
// 从数据库或文件中加载配置
$config = [
'api_key' => SMARTHEALTH_API_KEY,
'debug' => SMARTHEALTH_DEBUG,
// 其他配置...
];
}

return $config[$key] ?? $default;
}

/**
* 验证API密钥
*/
function validateApiKey($apiKey)
{
return hash_equals(SMARTHEALTH_API_KEY, $apiKey);
}

/**
* 记录日志
*/
function smarthealthLog($message, $level = 'INFO')
{
if (SMARTHEALTH_DEBUG || $level === 'ERROR') {
$logFile = JPATH_ADMINISTRATOR . '/logs/plg_system_smarthealth.log';
$timestamp = date('Y-m-d H:i:s');
$logMessage = "[$timestamp] [$level] $message\n";
file_put_contents($logFile, $logMessage, FILE_APPEND);
}
}
EOF

# 13. 创建包文件
echo "正在打包扩展..."
cd $

{EXTENSION_NAME}

zip -r ../$

{EXTENSION_NAME}
_v$

{VERSION}
.zip ./*
cd ..

echo "========================================"
echo "扩展生成完成！"
echo "生成的文件：$

{EXTENSION_NAME}
_v$

{VERSION}
.zip"
echo "========================================"
echo ""
echo "安装步骤："
echo "1. 登录Joomla后台"
echo "2. 进入: 系统 → 安装 → 扩展"
echo "3. 上传ZIP文件安装"
echo "4. 启用插件: 系统 → 插件 → Smart Health"
echo "5. 配置插件参数"
echo ""
echo "API端点: /index.php?option=com_ajax&plugin=smarthealth"
echo "文档: 查看生成的 API_DOCUMENTATION.md"
echo "========================================"

# 设置执行权限
chmod +x generate_extension.sh

2. 安装和使用说明

2.1 运行脚本生成扩展

# 给脚本执行权限
chmod +x generate_extension.sh

# 运行脚本生成扩展
./generate_extension.sh

2.2 安装到Joomla

1. 登录Joomla后台

2. 进入: 系统 → 安装 → 扩展

3. 上传生成的ZIP文件

4. 启用插件: 系统 → 插件 → 找到"Smart Health Manager"

5. 配置插件参数

2.3 主要功能配置

蓝牙设备配置

// 在插件参数中设置
蓝牙UUID: 设备的唯一标识
发射功率: 控制信号范围
广告间隔: 广播频率

健康监测配置

// 阈值设置
心率警报: 120 bpm
血压警报: 140/90 mmHg
体温警报: 37.5°C

API接口调用

// JavaScript调用示例
const apiUrl = '/index.php?option=com_ajax&plugin=smarthealth';

// 获取设备数据
fetch(`$

{apiUrl}
&action=get_device_data`)
.then(response => response.json())
.then(data => console.log(data));

// 生成二维码
fetch(`$

{apiUrl}
&action=get_qr_code&data=商品信息`)
.then(response => response.json())
.then(data => {
document.getElementById('qr-code').src = data.qr_url;
});

2.4 数据库表说明

3. API接口文档

主要API端点

1. 设备管理

   • GET /?action=get_devices -获取设备列表

   • POST /?action=register_device -注册新设备

2. 健康数据

   • POST /?action=upload_health_data -上传健康数据

   • GET /?action=get_health_history -获取历史数据

3. 二维码服务

   • GET /?action=get_qr_code&data=xxx -生成二维码

   • POST /?action=generate_qr_batch -批量生成

4. 广告管理

   • GET /?action=get_advertisement -获取广告

   • POST /?action=log_ad_interaction -记录互动

4. 安全建议

1. 启用HTTPS：所有API通信使用HTTPS

2. API密钥验证：每个请求都需要验证API密钥

3. 数据加密：敏感健康数据加密存储

4. 访问控制：基于角色的访问控制

5. 输入验证：所有输入数据都要验证

6. 日志记录：记录所有API访问和设备交互

5. 扩展开发建议

如需进一步开发，建议：

1. 添加WebSocket支持：用于实时数据推送

2. 集成机器学习：用于情绪和健康分析

3. 添加移动应用：配套的React Native应用

4. 云同步：与云存储服务集成

5. 数据分析仪表板：更丰富的数据可视化

这个扩展包已包含完整的功能框架，根据具体需求进行修改和扩展。脚本生成的所有文件都包含详细的注释，便于理解和定制。