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allow checking past revisions of wiki pages

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This commit is contained in:
Shish 2021-12-21 23:06:24 +00:00
parent aca5e7b9bb
commit a7e775de2b
1 changed files with 8 additions and 2 deletions
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10
ext/wiki/main.php
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@ -159,7 +159,12 @@ class Wiki extends Extension
$title = $event->get_arg(0);
}
$content = $this->get_page($title);
$revision = -1;
if (isset($_GET['revision'])) {
$revision = int_escape($_GET['revision']);
}
$content = $this->get_page($title, $revision);
$this->theme->display_page($page, $content, $this->get_page("wiki:sidebar"));
} elseif ($event->page_matches("wiki_admin/edit")) {
$content = $this->get_page($_POST['title']);
@ -305,9 +310,10 @@ class Wiki extends Extension
SELECT *
FROM wiki_pages
WHERE LOWER(title) LIKE LOWER(:title)
AND (:revision = -1 OR revision = :revision)
ORDER BY revision DESC
",
["title"=>$title]
["title"=>$title, "revision"=>$revision]
);
// fall back to wiki:default