40 lines
1.4 KiB
PHP
40 lines
1.4 KiB
PHP
<?php
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namespace Controllers;
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class Search
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{
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public function show($keyword, $page = '1')
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{
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$db = db();
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$keyword = urldecode($keyword);
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$offset = ($page >= 1) ? ($page - 1) : 0;
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$offset *= 10;
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$sql = 'SELECT * FROM posts WHERE title LIKE ? ' .
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'ORDER BY create_at DESC LIMIT ?,10';
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$query = $db->prepare($sql);
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$query->bindValue(1, '%' . preg_quote($keyword) . '%');
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$query->bindValue(2, $offset, \PDO::PARAM_INT);
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$query->execute();
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$posts = $query->fetchAll(\PDO::FETCH_CLASS, 'Core\\Record');
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$offset += 10;
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$query->bindValue(2, $offset, \PDO::PARAM_INT);
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$query->execute();
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$next = $query->fetchAll(\PDO::FETCH_CLASS, 'Core\\Record');
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$sql = 'SELECT id, keyword, COUNT(id) AS num_of_posts FROM (' .
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'tags JOIN post_tag ON id=tag_id) GROUP BY id ORDER BY keyword';
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$query = $db->prepare($sql);
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$query->execute();
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$tags = $query->fetchAll(\PDO::FETCH_CLASS, 'Core\\Record');
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$is_last = count($next) == 0 ? true : false;
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return view('post.index', [
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'keyword' => $keyword,
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'posts' => $posts,
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'tags' => $tags,
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'page' => $page,
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'is_last' => $is_last,
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'pager_uri' => preg_replace('/\/\d+$/', '', $_SERVER['REQUEST_URI'])
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]);
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}
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}
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