public/tt-rss
1
0
Fork 0
mirror of https://git.tt-rss.org/git/tt-rss.git synced 2026-01-06 14:09:14 +00:00
Code Issues Releases Wiki Activity

rework image caching to work without permanent article content rewriting (refs #582)

Browse Source
This commit is contained in:
Andrew Dolgov
2013-03-19 09:25:36 +04:00
parent e88c194357
commit f0bd8e6531
3 changed files with 40 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
image.php
View File

@@ -4,14 +4,35 @@
require_once "config.php";
$url = base64_decode($_GET['url']);
// backwards compatible wrapper for old-style image caching
/* if (isset($_GET['url'])) {
$url = base64_decode($_GET['url']);
$filename = CACHE_DIR . '/images/' . sha1($url) . '.png';
$filename = CACHE_DIR . '/images/' . sha1($url) . '.png';
if (file_exists($filename)) {
header("Content-type: image/png");
echo file_get_contents($filename);
} else {
header("Location: $url");
if (file_exists($filename)) {
header("Content-type: image/png");
echo file_get_contents($filename);
} else {
header("Location: $url");
}
return;
} */
@$hash = basename($_GET['hash']);
if ($hash) {
$filename = CACHE_DIR . '/images/' . $hash . '.png';
if (file_exists($filename)) {
header("Content-type: image/png");
echo file_get_contents($filename);
} else {
header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
echo "File not found.";
}
}
?>