sforkowany z mirror/friendica
Detect the hostname when the URI is in the format data@host.tld
rodzic
5a77f7c326
commit
fffc360c6a
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@ -397,15 +397,24 @@ function uri_to_guid($uri, $host = "") {
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// We have to avoid that different routines could accidentally create the same value
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$parsed = parse_url($uri);
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// When the hostname isn't given, we take it from the uri
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if ($host == "") {
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// Is it in the format data@host.tld?
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if ((count($parsed) == 1) && strstr($uri, '@')) {
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$mailparts = explode('@', $uri);
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$host = array_pop($mailparts);
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} else {
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$host = $parsed["host"];
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}
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}
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// We use a hash of the hostname as prefix for the guid
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$guid_prefix = hash("crc32", $host);
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// Remove the scheme to make sure that "https" and "http" doesn't make a difference
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unset($parsed["scheme"]);
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// Glue it together to be able to make a hash from it
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$host_id = implode("/", $parsed);
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// We could use any hash algorithm since it isn't a security issue
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