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New cache system with subdirectories

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This commit is contained in:
Michael Vogel
2012-11-17 00:50:39 +01:00
parent e67062d9cf
commit f17377e6de
7 changed files with 83 additions and 86 deletions
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8
include/network.php
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@@ -823,15 +823,13 @@ function scale_external_images($s, $include_link = true, $scale_replace = false)
$scaled = $mtch[1];
$i = fetch_url($scaled);
$cache = get_config('system','itemcache');
if (($cache != '') and is_dir($cache)) {
$cachefile = $cache."/".hash("md5", $scaled);
$cachefile = get_cachefile(hash("md5", $scaled));
if ($cachefile != '')
file_put_contents($cachefile, $i);
}
// guess mimetype from headers or filename
$type = guess_image_type($mtch[1],true);
if($i) {
$ph = new Photo($i, $type);
if($ph->is_valid()) {