948 lines
32 KiB
PHP
948 lines
32 KiB
PHP
<?php
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/**
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* 🎯 "今天吃什么"智能选择接口
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*
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* @file api_what_to_eat.php
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* @author AI Assistant
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* @date 2025-04-08
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* @version 1.24.0
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* @desc 提供随机选择和智能推荐功能，支持点赞、推荐、浏览量
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* @lastUpdate 2026-04-08 增加 POST 请求支持
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*/
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$startTime = microtime(true);
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require '../zb_system/function/c_system_base.php';
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$zbp->Load();
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header('Access-Control-Allow-Origin: *');
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header('Access-Control-Allow-Methods: GET, POST, OPTIONS');
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header('Access-Control-Allow-Headers: Content-Type, Authorization');
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header('Content-Type: application/json; charset=utf-8');
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// 处理 OPTIONS 预检请求
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if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
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http_response_code(200);
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exit;
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}
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try {
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// 支持 GET 和 POST 请求
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$method = $_SERVER['REQUEST_METHOD'];
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if ($method === 'GET') {
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$act = strtolower(trim($_GET['act'] ?? 'random'));
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$params = $_GET;
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} elseif ($method === 'POST') {
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// 尝试解析 JSON 或表单数据
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$input = file_get_contents('php://input');
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$jsonData = json_decode($input, true);
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if (is_array($jsonData)) {
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$params = $jsonData;
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} else {
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$params = $_POST;
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}
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$act = strtolower(trim($params['act'] ?? 'random'));
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} else {
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$act = 'random';
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$params = array();
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}
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$result = array();
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switch ($act) {
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case 'random':
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$result = get_random_recipe();
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break;
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case 'smart':
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$result = get_smart_recipe();
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break;
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case 'config':
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$result = get_config();
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break;
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case 'subcategories':
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$result = get_subcategories();
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break;
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case 'available_filters':
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$result = get_available_filters();
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break;
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case 'like':
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$result = do_like();
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break;
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case 'recommend':
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$result = do_recommend();
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break;
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case 'view':
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$result = do_view();
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break;
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default:
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$result = array(
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'code' => 200,
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'message' => 'success',
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'data' => array(
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'description' => '今天吃什么智能选择器',
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'version' => '1.24.0',
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'methods' => array('GET', 'POST'),
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'endpoints' => array(
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'random' => '?act=random',
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'smart' => '?act=smart',
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'config' => '?act=config',
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'subcategories' => '?act=subcategories&parent_id=12',
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'available_filters' => '?act=available_filters&selected_categories=12,13',
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'like' => '?act=like&id=1&action=like',
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'recommend' => '?act=recommend&id=1&action=recommend',
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'view' => '?act=view&id=1'
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),
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'post_examples' => array(
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'random' => array('act' => 'random'),
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'smart' => array('act' => 'smart', 'include_categories' => array(12, 13), 'include_tags' => array(1, 4)),
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'like' => array('act' => 'like', 'id' => 123, 'action' => 'like'),
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'recommend' => array('act' => 'recommend', 'id' => 123, 'action' => 'recommend')
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)
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)
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);
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}
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} catch (Exception $e) {
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$result = array(
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'code' => 500,
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'message' => '服务器错误: ' . $e->getMessage(),
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'data' => null
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);
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}
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$result['_query_time'] = round((microtime(true) - $startTime) * 1000, 2) . 'ms';
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echo json_encode($result, JSON_UNESCAPED_UNICODE);
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exit;
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/**
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* 获取配置选项
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* @return array
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*/
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function get_config() {
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global $zbp;
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$tableCategory = $zbp->db->dbpre . 'category';
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$tableTag = $zbp->db->dbpre . 'tag';
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$categories = array();
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$cateSql = "SELECT c.cate_ID, c.cate_Name, c.cate_Count as count, c.cate_ParentID
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FROM $tableCategory c
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WHERE c.cate_ParentID IN (11, 1000)
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ORDER BY c.cate_ParentID, c.cate_Order ASC";
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$cateResults = $zbp->db->Query($cateSql);
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foreach ($cateResults as $row) {
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$parentName = '';
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if ($row['cate_ParentID'] == 11) {
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$parentName = '菜谱';
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} elseif ($row['cate_ParentID'] == 1000) {
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$parentName = '食材';
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}
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$categories[] = array(
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'id' => (int) $row['cate_ID'],
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'name' => $row['cate_Name'],
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'count' => (int) ($row['count'] ?? 0),
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'parent_id' => (int) $row['cate_ParentID'],
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'parent_name' => $parentName
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);
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}
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$tags = array(
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'taste' => array(),
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'craft' => array()
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);
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$tagSql = "SELECT tag_ID, tag_Name, tag_Alias FROM $tableTag WHERE tag_Alias IN ('口味', '做法') ORDER BY tag_Alias, tag_ID ASC";
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$tagResults = $zbp->db->Query($tagSql);
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foreach ($tagResults as $row) {
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$tagItem = array(
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'id' => (int) $row['tag_ID'],
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'name' => $row['tag_Name']
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);
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if ($row['tag_Alias'] === '口味') {
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$tags['taste'][] = $tagItem;
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} elseif ($row['tag_Alias'] === '做法') {
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$tags['craft'][] = $tagItem;
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}
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}
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$allergenTypes = array(
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array('type' => 'seafood', 'name' => '海鲜', 'icon' => '🦐'),
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array('type' => 'nuts', 'name' => '坚果', 'icon' => '🥜'),
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array('type' => 'dairy', 'name' => '乳制品', 'icon' => '🥛'),
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array('type' => 'egg', 'name' => '蛋类', 'icon' => '🥚'),
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array('type' => 'gluten', 'name' => '麸质', 'icon' => '🌾'),
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array('type' => 'soy', 'name' => '大豆', 'icon' => '🫘'),
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array('type' => 'peanut', 'name' => '花生', 'icon' => '🥜')
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);
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$nutritionOptions = array(
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'calories' => array('min' => 50, 'max' => 1000, 'unit' => 'kcal', 'name' => '热量'),
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'protein' => array('levels' => array('low', 'medium', 'high'), 'unit' => 'g', 'name' => '蛋白质'),
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'fat' => array('levels' => array('low', 'medium', 'high'), 'unit' => 'g', 'name' => '脂肪'),
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'carbs' => array('levels' => array('low', 'medium', 'high'), 'unit' => 'g', 'name' => '碳水'),
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'fiber' => array('levels' => array('low', 'medium', 'high'), 'unit' => 'g', 'name' => '纤维'),
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'vitamins' => array('options' => array('A', 'B', 'C', 'D', 'E'), 'name' => '维生素'),
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'minerals' => array('options' => array('钙', '铁', '锌', '镁', '钾'), 'name' => '矿物质')
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);
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return array(
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'code' => 200,
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'message' => 'success',
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'data' => array(
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'categories' => $categories,
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'tags' => $tags,
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'allergen_types' => $allergenTypes,
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'nutrition_options' => $nutritionOptions
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)
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);
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}
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/**
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* 获取子分类
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* @return array
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*/
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function get_subcategories() {
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global $zbp, $params;
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$parentId = isset($params['parent_id']) ? (int) $params['parent_id'] : 0;
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if ($parentId <= 0) {
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return array(
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'code' => 400,
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'message' => '缺少 parent_id 参数',
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'data' => null
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);
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}
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$tableCategory = $zbp->db->dbpre . 'category';
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$subcategories = array();
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$sql = "SELECT cate_ID, cate_Name, cate_Count as count
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FROM $tableCategory
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WHERE cate_ParentID = $parentId
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ORDER BY RAND()
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LIMIT 20";
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$results = $zbp->db->Query($sql);
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foreach ($results as $row) {
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$subcategories[] = array(
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'id' => (int) $row['cate_ID'],
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'name' => $row['cate_Name'],
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'count' => (int) ($row['count'] ?? 0)
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);
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}
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return array(
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'code' => 200,
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'message' => 'success',
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'data' => array(
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'parent_id' => $parentId,
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'subcategories' => $subcategories,
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'total' => count($subcategories)
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)
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);
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}
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/**
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* 获取可用的筛选选项（动态筛选）
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* @return array
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*/
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function get_available_filters() {
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global $zbp, $params;
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$selectedCategories = isset($params['selected_categories']) ? array_map('intval', explode(',', $params['selected_categories'])) : array();
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$selectedTags = isset($params['selected_tags']) ? array_map('intval', explode(',', $params['selected_tags'])) : array();
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$parentCategoryId = isset($params['parent_category_id']) ? (int) $params['parent_category_id'] : 0;
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$tablePost = $zbp->db->dbpre . 'post';
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$tableCategory = $zbp->db->dbpre . 'category';
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$tableTag = $zbp->db->dbpre . 'tag';
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$whereClauses = array("p.log_Type = 0", "p.log_Status = 0");
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if (!empty($selectedCategories)) {
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$cateList = implode(',', $selectedCategories);
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$whereClauses[] = "p.log_CateID IN ($cateList)";
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}
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if (!empty($selectedTags)) {
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$tagConditions = array();
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foreach ($selectedTags as $tagId) {
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$tagConditions[] = "p.log_Tag LIKE '%{$tagId}%'";
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}
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if (!empty($tagConditions)) {
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$whereClauses[] = "(" . implode(' OR ', $tagConditions) . ")";
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}
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}
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$whereSql = implode(' AND ', $whereClauses);
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$countSql = "SELECT COUNT(*) as cnt FROM $tablePost p WHERE $whereSql";
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$countResult = $zbp->db->Query($countSql);
|
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$totalRecipes = (int) ($countResult[0]['cnt'] ?? 0);
|
||
|
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$availableSubcategories = array();
|
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if ($parentCategoryId > 0) {
|
||
$subcateSql = "SELECT DISTINCT c.cate_ID, c.cate_Name, COUNT(p.log_ID) as recipe_count
|
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FROM $tableCategory c
|
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LEFT JOIN $tablePost p ON p.log_CateID = c.cate_ID AND p.log_Type = 0 AND p.log_Status = 0";
|
||
|
||
if (!empty($selectedTags)) {
|
||
$tagConditions = array();
|
||
foreach ($selectedTags as $tagId) {
|
||
$tagConditions[] = "p.log_Tag LIKE '%{$tagId}%'";
|
||
}
|
||
if (!empty($tagConditions)) {
|
||
$subcateSql .= " AND (" . implode(' OR ', $tagConditions) . ")";
|
||
}
|
||
}
|
||
|
||
$subcateSql .= " WHERE c.cate_ParentID = $parentCategoryId
|
||
GROUP BY c.cate_ID, c.cate_Name
|
||
HAVING recipe_count > 0
|
||
ORDER BY recipe_count DESC
|
||
LIMIT 20";
|
||
|
||
$subcateResults = $zbp->db->Query($subcateSql);
|
||
foreach ($subcateResults as $row) {
|
||
$availableSubcategories[] = array(
|
||
'id' => (int) $row['cate_ID'],
|
||
'name' => $row['cate_Name'],
|
||
'count' => (int) $row['recipe_count']
|
||
);
|
||
}
|
||
}
|
||
|
||
$availableTags = array(
|
||
'taste' => array(),
|
||
'craft' => array()
|
||
);
|
||
|
||
if (!empty($selectedCategories)) {
|
||
$cateList = implode(',', $selectedCategories);
|
||
|
||
$tagSql = "SELECT DISTINCT t.tag_ID, t.tag_Name, t.tag_Alias, COUNT(p.log_ID) as recipe_count
|
||
FROM $tableTag t
|
||
LEFT JOIN $tablePost p ON p.log_Tag LIKE CONCAT('%', t.tag_ID, '%')
|
||
AND p.log_Type = 0 AND p.log_Status = 0 AND p.log_CateID IN ($cateList)
|
||
WHERE t.tag_Alias IN ('口味', '做法')
|
||
GROUP BY t.tag_ID, t.tag_Name, t.tag_Alias
|
||
HAVING recipe_count > 0
|
||
ORDER BY recipe_count DESC";
|
||
|
||
$tagResults = $zbp->db->Query($tagSql);
|
||
foreach ($tagResults as $row) {
|
||
$tagItem = array(
|
||
'id' => (int) $row['tag_ID'],
|
||
'name' => $row['tag_Name'],
|
||
'count' => (int) $row['recipe_count']
|
||
);
|
||
|
||
if ($row['tag_Alias'] === '口味') {
|
||
$availableTags['taste'][] = $tagItem;
|
||
} elseif ($row['tag_Alias'] === '做法') {
|
||
$availableTags['craft'][] = $tagItem;
|
||
}
|
||
}
|
||
}
|
||
|
||
return array(
|
||
'code' => 200,
|
||
'message' => 'success',
|
||
'data' => array(
|
||
'available_subcategories' => $availableSubcategories,
|
||
'available_tags' => $availableTags,
|
||
'total_recipes' => $totalRecipes
|
||
)
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 随机选择菜谱
|
||
* @return array
|
||
*/
|
||
function get_random_recipe() {
|
||
global $zbp;
|
||
|
||
$tablePost = $zbp->db->dbpre . 'post';
|
||
|
||
$sql = "SELECT p.log_ID FROM $tablePost p
|
||
WHERE p.log_Type = 0 AND p.log_Status = 0
|
||
ORDER BY RAND()
|
||
LIMIT 5";
|
||
$results = $zbp->db->Query($sql);
|
||
|
||
if (empty($results)) {
|
||
return array(
|
||
'code' => 404,
|
||
'message' => '没有找到菜谱',
|
||
'data' => array(
|
||
'candidates' => array(),
|
||
'candidates_count' => 0,
|
||
'best_match_count' => 0
|
||
)
|
||
);
|
||
}
|
||
|
||
$candidates = array();
|
||
foreach ($results as $row) {
|
||
$recipeId = (int) $row['log_ID'];
|
||
$recipeDetail = get_recipe_detail($recipeId);
|
||
if (isset($recipeDetail['data']['recipe'])) {
|
||
$candidates[] = $recipeDetail['data']['recipe'];
|
||
}
|
||
}
|
||
|
||
return array(
|
||
'code' => 200,
|
||
'message' => 'success',
|
||
'data' => array(
|
||
'candidates' => $candidates,
|
||
'candidates_count' => count($candidates),
|
||
'best_match_count' => count($candidates),
|
||
'total_shown' => count($candidates)
|
||
)
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 智能推荐菜谱
|
||
* @return array
|
||
*/
|
||
function get_smart_recipe() {
|
||
global $zbp, $params;
|
||
|
||
$excludeAllergens = isset($params['exclude_allergens']) ? explode(',', $params['exclude_allergens']) : array();
|
||
$excludeCategories = isset($params['exclude_categories']) ? array_map('intval', explode(',', $params['exclude_categories'])) : array();
|
||
$excludeTags = isset($params['exclude_tags']) ? array_map('intval', explode(',', $params['exclude_tags'])) : array();
|
||
$includeCategories = isset($params['include_categories']) ? array_map('intval', explode(',', $params['include_categories'])) : array();
|
||
$includeTags = isset($params['include_tags']) ? array_map('intval', explode(',', $params['include_tags'])) : array();
|
||
|
||
$tablePost = $zbp->db->dbpre . 'post';
|
||
|
||
$whereClauses = array("p.log_Type = 0", "p.log_Status = 0");
|
||
$bestMatchClauses = array("p.log_Type = 0", "p.log_Status = 0");
|
||
|
||
if (!empty($excludeCategories)) {
|
||
$excludeCateList = implode(',', $excludeCategories);
|
||
$whereClauses[] = "p.log_CateID NOT IN ($excludeCateList)";
|
||
$bestMatchClauses[] = "p.log_CateID NOT IN ($excludeCateList)";
|
||
}
|
||
|
||
if (!empty($includeCategories)) {
|
||
$includeCateList = implode(',', $includeCategories);
|
||
$whereClauses[] = "p.log_CateID IN ($includeCateList)";
|
||
$bestMatchClauses[] = "p.log_CateID IN ($includeCateList)";
|
||
}
|
||
|
||
if (!empty($excludeTags)) {
|
||
foreach ($excludeTags as $tagId) {
|
||
$whereClauses[] = "p.log_Tag NOT LIKE '%{$tagId}%'";
|
||
$bestMatchClauses[] = "p.log_Tag NOT LIKE '%{$tagId}%'";
|
||
}
|
||
}
|
||
|
||
$bestMatchCount = 0;
|
||
if (!empty($includeTags)) {
|
||
$tagConditions = array();
|
||
foreach ($includeTags as $tagId) {
|
||
$tagConditions[] = "p.log_Tag LIKE '%{$tagId}%'";
|
||
}
|
||
if (!empty($tagConditions)) {
|
||
$whereClauses[] = "(" . implode(' OR ', $tagConditions) . ")";
|
||
$bestMatchClauses[] = implode(' AND ', $tagConditions);
|
||
}
|
||
|
||
$bestMatchWhereSql = implode(' AND ', $bestMatchClauses);
|
||
$bestMatchSql = "SELECT COUNT(*) as cnt FROM $tablePost p WHERE $bestMatchWhereSql";
|
||
$bestMatchResult = $zbp->db->Query($bestMatchSql);
|
||
$bestMatchCount = (int) ($bestMatchResult[0]['cnt'] ?? 0);
|
||
}
|
||
|
||
$whereSql = implode(' AND ', $whereClauses);
|
||
|
||
$countSql = "SELECT COUNT(*) as cnt FROM $tablePost p WHERE $whereSql";
|
||
$countResult = $zbp->db->Query($countSql);
|
||
$candidatesCount = (int) ($countResult[0]['cnt'] ?? 0);
|
||
|
||
if ($candidatesCount === 0) {
|
||
return array(
|
||
'code' => 404,
|
||
'message' => '没有找到符合条件的菜谱，请调整筛选条件',
|
||
'data' => array(
|
||
'candidates_count' => 0,
|
||
'best_match_count' => 0,
|
||
'suggestions' => array(
|
||
'尝试减少筛选条件',
|
||
'更换营养要求'
|
||
)
|
||
)
|
||
);
|
||
}
|
||
|
||
if ($bestMatchCount === 0) {
|
||
$bestMatchCount = $candidatesCount;
|
||
}
|
||
|
||
$sql = "SELECT p.log_ID FROM $tablePost p WHERE $whereSql ORDER BY RAND() LIMIT 1";
|
||
$results = $zbp->db->Query($sql);
|
||
|
||
if (empty($results)) {
|
||
return array(
|
||
'code' => 404,
|
||
'message' => '没有找到符合条件的菜谱，请调整筛选条件',
|
||
'data' => array(
|
||
'candidates_count' => 0,
|
||
'best_match_count' => 0,
|
||
'suggestions' => array(
|
||
'尝试减少筛选条件',
|
||
'更换营养要求'
|
||
)
|
||
)
|
||
);
|
||
}
|
||
|
||
$sql = "SELECT p.log_ID FROM $tablePost p WHERE $whereSql ORDER BY RAND() LIMIT 5";
|
||
$results = $zbp->db->Query($sql);
|
||
|
||
if (empty($results)) {
|
||
return array(
|
||
'code' => 404,
|
||
'message' => '没有找到符合条件的菜谱，请调整筛选条件',
|
||
'data' => array(
|
||
'candidates_count' => 0,
|
||
'best_match_count' => 0,
|
||
'suggestions' => array(
|
||
'尝试减少筛选条件',
|
||
'更换营养要求'
|
||
)
|
||
)
|
||
);
|
||
}
|
||
|
||
$candidates = array();
|
||
foreach ($results as $row) {
|
||
$recipeId = (int) $row['log_ID'];
|
||
|
||
if (!empty($excludeAllergens)) {
|
||
$allergenFiltered = filter_by_allergen($recipeId, $excludeAllergens);
|
||
if (!$allergenFiltered) {
|
||
continue;
|
||
}
|
||
}
|
||
|
||
$recipeDetail = get_recipe_detail($recipeId);
|
||
if (isset($recipeDetail['data']['recipe'])) {
|
||
$candidates[] = $recipeDetail['data']['recipe'];
|
||
}
|
||
}
|
||
|
||
if (empty($candidates)) {
|
||
return array(
|
||
'code' => 404,
|
||
'message' => '没有找到符合条件的菜谱，请调整筛选条件',
|
||
'data' => array(
|
||
'candidates_count' => 0,
|
||
'best_match_count' => 0,
|
||
'suggestions' => array(
|
||
'尝试减少筛选条件',
|
||
'更换营养要求'
|
||
)
|
||
)
|
||
);
|
||
}
|
||
|
||
return array(
|
||
'code' => 200,
|
||
'message' => 'success',
|
||
'data' => array(
|
||
'candidates' => $candidates,
|
||
'candidates_count' => $candidatesCount,
|
||
'best_match_count' => $bestMatchCount,
|
||
'total_shown' => count($candidates)
|
||
)
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 过滤过敏原
|
||
* @param int $recipeId
|
||
* @param array $excludeAllergens
|
||
* @return bool
|
||
*/
|
||
function filter_by_allergen($recipeId, $excludeAllergens) {
|
||
global $zbp;
|
||
|
||
$tableRecipeIngredient = $zbp->db->dbpre . 'recipe_ingredient';
|
||
$tableIngredientDetail = $zbp->db->dbpre . 'ingredient_detail';
|
||
|
||
$sql = "SELECT id.allergen_type
|
||
FROM $tableRecipeIngredient ri
|
||
LEFT JOIN $tableIngredientDetail id ON ri.ingredient_name = id.name
|
||
WHERE ri.log_id = $recipeId AND id.allergen_type IS NOT NULL";
|
||
$results = $zbp->db->Query($sql);
|
||
|
||
foreach ($results as $row) {
|
||
$allergenTypes = json_decode($row['allergen_type'] ?? '[]', true);
|
||
if (!empty($allergenTypes)) {
|
||
foreach ($allergenTypes as $type) {
|
||
if (in_array($type, $excludeAllergens)) {
|
||
return false;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* 获取菜谱详情
|
||
* @param int $recipeId
|
||
* @return array
|
||
*/
|
||
function get_recipe_detail($recipeId) {
|
||
global $zbp;
|
||
|
||
$tablePost = $zbp->db->dbpre . 'post';
|
||
$tableCategory = $zbp->db->dbpre . 'category';
|
||
$tablePostStat = $zbp->db->dbpre . 'post_stat';
|
||
$tableRecipeIngredient = $zbp->db->dbpre . 'recipe_ingredient';
|
||
$tableIngredientDetail = $zbp->db->dbpre . 'ingredient_detail';
|
||
$tableRecipeNutrition = $zbp->db->dbpre . 'recipe_nutrition';
|
||
$tableTag = $zbp->db->dbpre . 'tag';
|
||
|
||
$sql = "SELECT p.log_ID, p.log_Title, p.log_Content, p.log_Intro, p.log_CateID,
|
||
p.log_PostTime, p.log_ViewNums, p.log_Tag, c.cate_Name,
|
||
COALESCE(s.like_nums, 0) as like_nums,
|
||
COALESCE(s.recommend_nums, 0) as recommend_nums
|
||
FROM $tablePost p
|
||
LEFT JOIN $tableCategory c ON p.log_CateID = c.cate_ID
|
||
LEFT JOIN $tablePostStat s ON p.log_ID = s.log_id
|
||
WHERE p.log_ID = $recipeId
|
||
LIMIT 1";
|
||
|
||
$results = $zbp->db->Query($sql);
|
||
|
||
if (empty($results)) {
|
||
return array(
|
||
'code' => 404,
|
||
'message' => '菜谱不存在',
|
||
'data' => null
|
||
);
|
||
}
|
||
|
||
$viewUpdateSql = "UPDATE $tablePost SET log_ViewNums = log_ViewNums + 1 WHERE log_ID = $recipeId";
|
||
$zbp->db->Query($viewUpdateSql);
|
||
|
||
$row = $results[0];
|
||
|
||
$tagIds = array_filter(array_map('intval', explode(',', $row['log_Tag'] ?? '')));
|
||
$tags = array();
|
||
if (!empty($tagIds)) {
|
||
$tagIdList = implode(',', $tagIds);
|
||
$tagSql = "SELECT tag_ID, tag_Name FROM $tableTag WHERE tag_ID IN ($tagIdList)";
|
||
$tagResults = $zbp->db->Query($tagSql);
|
||
foreach ($tagResults as $tagRow) {
|
||
$tags[] = array(
|
||
'id' => (int) $tagRow['tag_ID'],
|
||
'name' => $tagRow['tag_Name']
|
||
);
|
||
}
|
||
}
|
||
|
||
$ingredientSql = "SELECT ri.name as ingredient_name, ri.amount, ri.type,
|
||
id.ingredient_id, id.alias, id.suitable_crowd, id.unsuitable_crowd,
|
||
id.intro as ingredient_intro, id.efficacy, id.cooking_tips,
|
||
id.nutrition as ingredient_nutrition, id.allergen_type,
|
||
id.category_names
|
||
FROM $tableRecipeIngredient ri
|
||
LEFT JOIN $tableIngredientDetail id ON ri.name = id.name
|
||
WHERE ri.log_id = $recipeId
|
||
ORDER BY ri.sort ASC";
|
||
$ingredientResults = $zbp->db->Query($ingredientSql);
|
||
$ingredients = array(
|
||
'main' => array(),
|
||
'auxiliary' => array(),
|
||
'seasoning' => array()
|
||
);
|
||
foreach ($ingredientResults as $ingRow) {
|
||
$type = $ingRow['type'] ?? 'main';
|
||
$ingredientDetail = array(
|
||
'name' => $ingRow['ingredient_name'],
|
||
'amount' => $ingRow['amount'] ?? '',
|
||
'detail' => null
|
||
);
|
||
|
||
if (!empty($ingRow['ingredient_id'])) {
|
||
$ingredientDetail['detail'] = array(
|
||
'id' => (int) $ingRow['ingredient_id'],
|
||
'alias' => json_decode($ingRow['alias'] ?? '[]', true),
|
||
'suitable_crowd' => json_decode($ingRow['suitable_crowd'] ?? '[]', true),
|
||
'unsuitable_crowd' => json_decode($ingRow['unsuitable_crowd'] ?? '[]', true),
|
||
'intro' => $ingRow['ingredient_intro'] ?? '',
|
||
'efficacy' => $ingRow['efficacy'] ?? '',
|
||
'cooking_tips' => $ingRow['cooking_tips'] ?? '',
|
||
'nutrition' => json_decode($ingRow['ingredient_nutrition'] ?? '[]', true),
|
||
'allergen_type' => json_decode($ingRow['allergen_type'] ?? '[]', true),
|
||
'category_names' => json_decode($ingRow['category_names'] ?? '[]', true)
|
||
);
|
||
}
|
||
|
||
$ingredients[$type][] = $ingredientDetail;
|
||
}
|
||
|
||
$nutrition = get_nutrition_from_db($recipeId);
|
||
|
||
$cover = '';
|
||
if (preg_match('/<img[^>]+src=["\']([^"\']+)["\']/i', $row['log_Content'] ?? '', $matches)) {
|
||
$cover = $matches[1];
|
||
}
|
||
|
||
return array(
|
||
'code' => 200,
|
||
'message' => 'success',
|
||
'data' => array(
|
||
'recipe' => array(
|
||
'id' => (int) $row['log_ID'],
|
||
'title' => $row['log_Title'],
|
||
'cover' => $cover,
|
||
'intro' => mb_substr(strip_tags($row['log_Intro'] ?? ''), 0, 100),
|
||
'category' => array(
|
||
'id' => (int) ($row['log_CateID'] ?? 0),
|
||
'name' => $row['cate_Name'] ?? ''
|
||
),
|
||
'tags' => $tags,
|
||
'ingredients' => $ingredients,
|
||
'nutrition' => $nutrition,
|
||
'statistics' => array(
|
||
'view_count' => (int) ($row['log_ViewNums'] ?? 0) + 1,
|
||
'like_count' => (int) ($row['like_nums'] ?? 0),
|
||
'recommend_count' => (int) ($row['recommend_nums'] ?? 0)
|
||
),
|
||
'publish_time' => strtotime($row['log_PostTime']),
|
||
'url' => '?act=detail&id=' . $row['log_ID']
|
||
),
|
||
'candidates_count' => 1,
|
||
'filter_applied' => new stdClass()
|
||
)
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 从数据库获取营养成分
|
||
* @param int $recipeId
|
||
* @return array
|
||
*/
|
||
function get_nutrition_from_db($recipeId) {
|
||
global $zbp;
|
||
|
||
$tableRecipeNutrition = $zbp->db->dbpre . 'recipe_nutrition';
|
||
|
||
$nutrition = array(
|
||
'calories' => null,
|
||
'protein' => null,
|
||
'fat' => null,
|
||
'carbs' => null,
|
||
'fiber' => null,
|
||
'sodium' => null,
|
||
'cholesterol' => null,
|
||
'all' => array()
|
||
);
|
||
|
||
$sql = "SELECT name, value, unit FROM $tableRecipeNutrition WHERE log_id = $recipeId";
|
||
$results = $zbp->db->Query($sql);
|
||
|
||
foreach ($results as $row) {
|
||
$name = $row['name'];
|
||
$value = (float) $row['value'];
|
||
$unit = $row['unit'];
|
||
|
||
$nutrition['all'][] = array(
|
||
'name' => $name,
|
||
'value' => $value,
|
||
'unit' => $unit
|
||
);
|
||
|
||
if (strpos($name, '能量') !== false || strpos($name, '热量') !== false) {
|
||
$nutrition['calories'] = round($value) . ($unit ?? 'kcal');
|
||
} elseif (strpos($name, '蛋白质') !== false) {
|
||
$nutrition['protein'] = round($value, 1) . ($unit ?? 'g');
|
||
} elseif (strpos($name, '脂肪') !== false) {
|
||
$nutrition['fat'] = round($value, 1) . ($unit ?? 'g');
|
||
} elseif (strpos($name, '碳水') !== false || strpos($name, '糖') !== false) {
|
||
$nutrition['carbs'] = round($value, 1) . ($unit ?? 'g');
|
||
} elseif (strpos($name, '纤维') !== false) {
|
||
$nutrition['fiber'] = round($value, 1) . ($unit ?? 'g');
|
||
} elseif (strpos($name, '钠') !== false) {
|
||
$nutrition['sodium'] = round($value, 1) . ($unit ?? 'mg');
|
||
} elseif (strpos($name, '胆固醇') !== false) {
|
||
$nutrition['cholesterol'] = round($value, 1) . ($unit ?? 'mg');
|
||
}
|
||
}
|
||
|
||
return $nutrition;
|
||
}
|
||
|
||
/**
|
||
* 从内容解析营养成分
|
||
* @param string $content
|
||
* @return array
|
||
*/
|
||
function parse_nutrition_from_content($content) {
|
||
$nutrition = array(
|
||
'calories' => null,
|
||
'protein' => null,
|
||
'fat' => null,
|
||
'carbs' => null,
|
||
'fiber' => null,
|
||
'vitamins' => array(),
|
||
'minerals' => array()
|
||
);
|
||
|
||
if (preg_match('/热量[：:]\s*(\d+)/u', $content, $matches)) {
|
||
$nutrition['calories'] = (int) $matches[1];
|
||
}
|
||
if (preg_match('/蛋白质[：:]\s*([\d.]+)/u', $content, $matches)) {
|
||
$nutrition['protein'] = $matches[1] . 'g';
|
||
}
|
||
if (preg_match('/脂肪[：:]\s*([\d.]+)/u', $content, $matches)) {
|
||
$nutrition['fat'] = $matches[1] . 'g';
|
||
}
|
||
if (preg_match('/碳水[：:]\s*([\d.]+)/u', $content, $matches)) {
|
||
$nutrition['carbs'] = $matches[1] . 'g';
|
||
}
|
||
|
||
return $nutrition;
|
||
}
|
||
|
||
/**
|
||
* 点赞/取消点赞
|
||
* @return array
|
||
*/
|
||
function do_like() {
|
||
global $zbp, $params;
|
||
|
||
$id = (int) ($params['id'] ?? 0);
|
||
$action = trim($params['action'] ?? 'like');
|
||
|
||
if ($id <= 0) {
|
||
return array('code' => 400, 'message' => '缺少 ID 参数');
|
||
}
|
||
|
||
$tablePostStat = $zbp->db->dbpre . 'post_stat';
|
||
|
||
$checkSql = "SELECT * FROM $tablePostStat WHERE log_id = $id LIMIT 1";
|
||
$exists = $zbp->db->Query($checkSql);
|
||
|
||
if (empty($exists)) {
|
||
$insertSql = "INSERT INTO $tablePostStat (log_id, like_nums, recommend_nums) VALUES ($id, 1, 0)";
|
||
$zbp->db->Query($insertSql);
|
||
$likeNums = 1;
|
||
} else {
|
||
if ($action === 'like') {
|
||
$updateSql = "UPDATE $tablePostStat SET like_nums = like_nums + 1 WHERE log_id = $id";
|
||
} else {
|
||
$updateSql = "UPDATE $tablePostStat SET like_nums = GREATEST(0, like_nums - 1) WHERE log_id = $id";
|
||
}
|
||
$zbp->db->Query($updateSql);
|
||
|
||
$resultSql = "SELECT like_nums FROM $tablePostStat WHERE log_id = $id LIMIT 1";
|
||
$result = $zbp->db->Query($resultSql);
|
||
$likeNums = (int) ($result[0]['like_nums'] ?? 0);
|
||
}
|
||
|
||
return array(
|
||
'code' => 200,
|
||
'message' => $action === 'like' ? '点赞成功' : '取消点赞成功',
|
||
'data' => array(
|
||
'id' => $id,
|
||
'like_count' => $likeNums,
|
||
'action' => $action
|
||
)
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 推荐/取消推荐
|
||
* @return array
|
||
*/
|
||
function do_recommend() {
|
||
global $zbp, $params;
|
||
|
||
$id = (int) ($params['id'] ?? 0);
|
||
$action = trim($params['action'] ?? 'recommend');
|
||
$score = (int) ($params['score'] ?? 5);
|
||
|
||
if ($id <= 0) {
|
||
return array('code' => 400, 'message' => '缺少 ID 参数');
|
||
}
|
||
|
||
$tablePostStat = $zbp->db->dbpre . 'post_stat';
|
||
|
||
$checkSql = "SELECT * FROM $tablePostStat WHERE log_id = $id LIMIT 1";
|
||
$exists = $zbp->db->Query($checkSql);
|
||
|
||
if (empty($exists)) {
|
||
$insertSql = "INSERT INTO $tablePostStat (log_id, like_nums, recommend_nums) VALUES ($id, 0, 1)";
|
||
$zbp->db->Query($insertSql);
|
||
$recommendNums = 1;
|
||
} else {
|
||
if ($action === 'recommend') {
|
||
$updateSql = "UPDATE $tablePostStat SET recommend_nums = recommend_nums + 1 WHERE log_id = $id";
|
||
} else {
|
||
$updateSql = "UPDATE $tablePostStat SET recommend_nums = GREATEST(0, recommend_nums - 1) WHERE log_id = $id";
|
||
}
|
||
$zbp->db->Query($updateSql);
|
||
|
||
$resultSql = "SELECT recommend_nums FROM $tablePostStat WHERE log_id = $id LIMIT 1";
|
||
$result = $zbp->db->Query($resultSql);
|
||
$recommendNums = (int) ($result[0]['recommend_nums'] ?? 0);
|
||
}
|
||
|
||
return array(
|
||
'code' => 200,
|
||
'message' => $action === 'recommend' ? '推荐成功' : '取消推荐成功',
|
||
'data' => array(
|
||
'id' => $id,
|
||
'recommend_count' => $recommendNums,
|
||
'action' => $action,
|
||
'score' => $score
|
||
)
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 增加浏览量
|
||
* @return array
|
||
*/
|
||
function do_view() {
|
||
global $zbp, $params;
|
||
|
||
$id = (int) ($params['id'] ?? 0);
|
||
|
||
if ($id <= 0) {
|
||
return array('code' => 400, 'message' => '缺少 ID 参数');
|
||
}
|
||
|
||
$tablePost = $zbp->db->dbpre . 'post';
|
||
|
||
$updateSql = "UPDATE $tablePost SET log_ViewNums = log_ViewNums + 1 WHERE log_ID = $id";
|
||
$zbp->db->Query($updateSql);
|
||
|
||
$resultSql = "SELECT log_ViewNums FROM $tablePost WHERE log_ID = $id LIMIT 1";
|
||
$result = $zbp->db->Query($resultSql);
|
||
$viewNums = (int) ($result[0]['log_ViewNums'] ?? 0);
|
||
|
||
return array(
|
||
'code' => 200,
|
||
'message' => '浏览量已更新',
|
||
'data' => array(
|
||
'id' => $id,
|
||
'view_count' => $viewNums
|
||
)
|
||
);
|
||
}
|