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support 404.html

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This commit is contained in:
Andreas Shimokawa 2020-05-02 16:27:02 +02:00
parent 594331d432
commit 4b15fb1017
1 changed files with 7 additions and 1 deletions
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6
var/www/pages/index.php
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@ -64,9 +64,15 @@ $command = "sh -c \"cd '$git_root' && /usr/bin/git show 'master:$file_url'\"";
## We are executing command twice (first for send_response-checking, then for actual raw output to stream), ## We are executing command twice (first for send_response-checking, then for actual raw output to stream),
## which seems wasteful, but it seems exec+echo cannot do raw binary output? Is this true? ## which seems wasteful, but it seems exec+echo cannot do raw binary output? Is this true?
exec($command, $output, $retval); exec($command, $output, $retval);
if ($retval != 0) {
# check for a 404.html before we return an error. TODO: return 404 as response code
$file_url = "404.html";
$command = "sh -c \"cd '$git_root' && /usr/bin/git show 'master:$file_url'\"";
exec($command, $output, $retval);
if ($retval != 0) { if ($retval != 0) {
send_response(404 , "no such file in repo: '" . htmlspecialchars($file_url) . "'"); send_response(404 , "no such file in repo: '" . htmlspecialchars($file_url) . "'");
} }
}
$mime_types = array( $mime_types = array(
"svg" => "image/svg+xml", "svg" => "image/svg+xml",