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fix: 产品搜索关键词高亮

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jsasg
2025-07-01 17:13:24 +08:00
parent e36660c93e
commit dad1e029d6
3 changed files with 23 additions and 4 deletions
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19
app/index/common.php
View File

@@ -222,3 +222,22 @@ if (!function_exists('get_platform')) {
return $platform;
}
}
if (!function_exists('highlight_keywords')) {
/**
* 高亮关键词
* @param string $item
* @param string $keywords
* @param array $class
* @return string
*/
function highlight_keywords(string $text, string $keywords, array $class=[]): string
{
return preg_replace_callback('/' . preg_quote($keywords, '/') . '+/i', function($match) use($text, $class) {
if (empty($match)) {
return $text;
}
return '<strong class="' . implode(' ', $class) . '">' . $match[0] . '</strong>';
}, $text);
}
}

6
app/index/controller/Product.php
View File

@@ -299,9 +299,9 @@ class Product extends Common
'query' => request()->param()
])
->each(function ($item) use($keywords) {
$item['spu'] = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['spu']);
$item['name'] = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['name']);
$item['short_name'] = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['short_name']);
$item['spu'] = highlight_keywords($item['spu'], $keywords, ['redpoint']);
$item['name'] = highlight_keywords($item['name'], $keywords, ['redpoint']);
$item['short_name'] = highlight_keywords($item['short_name'], $keywords, ['redpoint']);
return $item;
});
View::assign('products', $products);

2
app/index/model/ProductModel.php
View File

@@ -79,6 +79,6 @@ class ProductModel extends ProductBaseModel
// 关键词搜索
public function searchKeywordsAttr($query, string $keywords)
{
$query->whereRaw('BINARY spu LIKE "%' . $keywords . '%" OR BINARY name LIKE "%' . $keywords . '%" OR BINARY short_name LIKE "%' . $keywords . '%"');
$query->whereRaw('spu LIKE "%' . $keywords . '%" OR name LIKE "%' . $keywords . '%" OR short_name LIKE "%' . $keywords . '%"');
}
}