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[feature/attach-dl] Also merge topic_id query. a.topic_id can be used.

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PHPBB3-11042
This commit is contained in:
Andreas Fischer 2012-08-07 01:47:25 +02:00
parent 940b9e0658
commit 87c822b794
1 changed files with 22 additions and 15 deletions
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37
phpBB/download/file.php
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@ -151,24 +151,31 @@ if (!$config['allow_attachments'] && !$config['allow_pm_attach'])
trigger_error('ATTACHMENT_FUNCTIONALITY_DISABLED');
}
// If multiple arguments are provided, the precedence is as follows:
// $download_id, $post_id, $topic_id
if ($download_id || $post_id)
if ($download_id || $post_id || $topic_id)
{
$sql = 'SELECT a.attach_id, a.in_message, a.post_msg_id, a.extension, a.is_orphan, a.poster_id, a.filetime
FROM ' . ATTACHMENTS_TABLE . ' a
WHERE ' . ($download_id ? "a.attach_id = $download_id" : "a.post_msg_id = $post_id");
$result = $db->sql_query($sql);
$attachments = $db->sql_fetchrowset($result);
$db->sql_freeresult($result);
}
else if ($topic_id)
{
$sql = 'SELECT a.attach_id, a.in_message, a.post_msg_id, a.extension, a.is_orphan, a.poster_id, a.filetime
FROM ' . POSTS_TABLE . ' p, ' . ATTACHMENTS_TABLE . " a
WHERE p.topic_id = $topic_id
AND p.post_attachment = 1
AND a.post_msg_id = p.post_id";
WHERE ';
switch (true)
{
default:
case $download_id:
// Attachment id (only 1 attachment)
$sql .= "a.attach_id = $download_id";
break;
case $post_id:
// Post id or private message id (multiple attachments)
$sql .= "a.post_msg_id = $post_id";
break;
case $topic_id:
// Topic id (multiple attachments)
$sql .= "a.topic_id = $topic_id";
break;
}
$result = $db->sql_query($sql);
$attachments = $db->sql_fetchrowset($result);
$db->sql_freeresult($result);