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Add clone hints to 404 error pages

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When clicking on the linked Git clone URL of a package base, users are
faced with a 404 error page since the URL is not supposed to be opened
in a web browser. Add some notes to 404 error pages corresponding to Git
clone URLs that explain how to use them instead.

Fixes FS#51266.

Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>
This commit is contained in:
Lukas Fleischer 2016-10-07 21:52:07 +02:00
parent df6bb72807
commit e182ba0c42
1 changed files with 33 additions and 0 deletions
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33
web/html/404.php
View file

@ -2,12 +2,45 @@
set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
$path = $_SERVER['PATH_INFO'];
$tokens = explode('/', $path);
if (preg_match('/^([a-z0-9][a-z0-9.+_-]*?)(\.git)?$/', $tokens[1], $matches)) {
$gitpkg = $matches[1];
if (pkg_from_name($gitpkg)) {
$gitcmd = 'git clone ' . sprintf(config_get('options', 'git_clone_uri_anon'), htmlspecialchars($gitpkg));
$gitlink = get_pkgbase_uri($gitpkg);
} else {
unset($gitpkg);
}
} else {
unset($gitpkg);
}
html_header( __("Page Not Found") );
?>
<div id="error-page" class="box 404">
<h2>404 - <?= __("Page Not Found") ?></h2>
<p><?= __("Sorry, the page you've requested does not exist.") ?></p>
<?php if (isset($gitpkg)): ?>
<ul>
<li>
<strong><?= __("Note") ?>:</strong>
<?= __("Git clone URLs are not meant to be opened in a browser.") ?>
</li>
<li>
<?= __("To clone the Git repository of %s, run %s.",
'<strong>' . htmlspecialchars($gitpkg) . '</strong>',
'<code>' . htmlspecialchars($gitcmd) . '</code>') ?>
</li>
<li>
<?= __("Click %shere%s to return to the %s details page.",
'<a href="' . htmlspecialchars($gitlink, ENT_QUOTES) . '">', '</a>',
'<strong>' . htmlspecialchars($gitpkg) . '</strong>') ?>
</li>
</ul>
<?php endif; ?>
</div>
<?php