121 lines
2.0 KiB
PHP
121 lines
2.0 KiB
PHP
<?php
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namespace Dao;
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class
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Thread
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{
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public static function
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fetch_all (
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SQLite3 $db)
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: array
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{
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$sql = "
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SELECT
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t.id,
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t.title,
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t.explain,
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MAX(r.date) AS latest
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FROM
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threads AS t
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LEFT OUTER JOIN
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responses AS r
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ON
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r.thread_id = t.id
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WHERE
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t.id <> 1
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-- AND t.deleted = 0
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GROUP BY
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t.id
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ORDER BY
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latest DESC";
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$result = $db -> query ($sql);
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$threads = [];
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while (($row = $result -> fetchArray (SQLITE3_ASSOC)) !== false)
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{
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$thread = new Dto\Thread;
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$thread -> id = $row['id'];
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$therad -> title = $row['title'];
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$thread -> explain = $row['explain'];
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$thread -> latest = $row['latest'];
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$threads[] = $thread;
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}
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return $therads;
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}
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public static function
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find (
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SQLite3 $db,
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int $id)
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: ?\Dto\Thread
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{
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$sql = "
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SELECT
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t.id,
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t.title,
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t.explain,
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MAX(r.date) AS latest
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FROM
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threads AS t
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LEFT OUTER JOIN
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responses AS r
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ON
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r.thread_id = t.id
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WHERE
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t.id = $id
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GROUP BY
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t.id
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ORDER BY
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latest DESC";
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$result = $db -> query ($sql);
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$row = $result -> fetchArray (SQLITE3_ASSOC);
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if ($row === false)
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return null;
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$thread = new \Dto\Thread;
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$thread -> id = $row['id'];
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$thread -> title = $row['title'];
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$thread -> explain = $row['explain'];
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$thread -> length = $row['length'];
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return $thread;
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}
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public static function
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create_thread (
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SQLite3 $db,
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string $title,
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string $explain)
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: void
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{
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;
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}
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public static function
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delete_thread (
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SQLite3 $db,
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int $id)
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: void
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{
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$db -> query ("
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DELETE FROM
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threads
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WHERE
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id = $id");
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}
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}
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