LeonMMcoset/leonapp
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feat(应用展示): 在多个页面添加应用标签和平台信息展示

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在开发者应用、标签和应用列表页面中，添加了应用标签和平台信息的展示功能。修改了SQL查询以包含platforms字段，并添加了获取标签的查询逻辑，将信息显示在卡片组件中，提升用户体验。
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Leonmmcoset
2025-07-11 09:03:25 +08:00
parent 4903c0aed4
commit f5687bc4fe
3 changed files with 78 additions and 4 deletions
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39
index.php
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@@ -177,7 +177,7 @@ $announcement = $announcementResult && $announcementResult->num_rows > 0 ? $anno
// 基于标签推荐应用
if (!empty($tagIds)) {
$placeholders = implode(',', array_fill(0, count($tagIds), '?'));
$recommendSql = "SELECT a.id, a.name, a.description, a.age_rating, AVG(r.rating) as avg_rating
$recommendSql = "SELECT a.id, a.name, a.description, a.age_rating, a.platforms, AVG(r.rating) as avg_rating
FROM apps a
LEFT JOIN reviews r ON a.id = r.app_id
JOIN app_tags at ON a.id = at.app_id
@@ -213,6 +213,23 @@ $announcement = $announcementResult && $announcementResult->num_rows > 0 ? $anno
echo '<div class="card-body">';
echo '<h5 class="card-title">'. htmlspecialchars($row['name']) . '</h5>';
echo '<p class="card-text">'. substr(htmlspecialchars($row['description']), 0, 100) . '...</p>';
// 获取应用标签
$tagSql = "SELECT t.name FROM tags t JOIN app_tags at ON t.id = at.tag_id WHERE at.app_id = ?";
$tagStmt = $conn->prepare($tagSql);
$tagStmt->bind_param('i', $row['id']);
$tagStmt->execute();
$tagResult = $tagStmt->get_result();
$tags = [];
while ($tag = $tagResult->fetch_assoc()) {
$tags[] = htmlspecialchars($tag['name']);
}
$tagStmt->close();
// 获取应用适用平台
$platforms = json_decode($row['platforms'], true);
if (!is_array($platforms)) $platforms = [];
echo '<p class="card-text">标签: '. implode(', ', $tags) . '</p>';
echo '<p class="card-text">平台: '. implode(', ', $platforms) . '</p>';
echo '<p class="card-text">评分: '. round($row['avg_rating'] ?? 0, 1) . '/5</p>';
echo '<a href="app.php?id='. $row['id'] . '" class="btn btn-primary">查看详情</a>';
echo '<button class="btn btn-outline-secondary mt-2" onclick="toggleFavorite('. $row['id'] . ', \''. htmlspecialchars($row['name']) . '\')">收藏</button>';
@@ -231,7 +248,7 @@ $announcement = $announcementResult && $announcementResult->num_rows > 0 ? $anno
<!-- 这里将通过PHP动态加载应用列表 -->
<?php
$search = isset($_GET['search']) ? $_GET['search'] : '';
$sql = "SELECT apps.id, apps.name, apps.description, apps.age_rating, AVG(reviews.rating) as avg_rating
$sql = "SELECT apps.id, apps.name, apps.description, apps.age_rating, apps.platforms, AVG(reviews.rating) as avg_rating
FROM apps
LEFT JOIN reviews ON apps.id = reviews.app_id ";
@@ -312,6 +329,24 @@ $announcement = $announcementResult && $announcementResult->num_rows > 0 ? $anno
echo '<div class="card-body">';
echo '<h5 class="card-title">'. $row['name'] . '</h5>';
echo '<p class="card-text">'. substr($row['description'], 0, 100) . '...</p>';
// 获取应用标签
$tagSql = "SELECT t.name FROM tags t JOIN app_tags at ON t.id = at.tag_id WHERE at.app_id = ?";
$tagStmt = $conn->prepare($tagSql);
$tagStmt->bind_param('i', $row['id']);
$tagStmt->execute();
$tagResult = $tagStmt->get_result();
$tags = [];
while ($tag = $tagResult->fetch_assoc()) {
$tags[] = htmlspecialchars($tag['name']);
}
$tagStmt->close();
// 获取应用适用平台
$platforms = json_decode($row['platforms'], true);
if (!is_array($platforms)) $platforms = [];
echo '<p class="card-text">标签: '. implode(', ', $tags) . '</p>';
echo '<p class="card-text">平台: '. implode(', ', $platforms) . '</p>';
echo '<p class="card-text">评分: '. round($row['avg_rating'], 1) . '/5</p>';
echo '<a href="app.php?id='. $row['id'] . '" class="btn btn-primary">查看详情</a>';
echo '</div>';