21 lines
495 B
PHP
21 lines
495 B
PHP
<?php
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function xref_init(&$a) {
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// Sets a referral URL using an xchan directly
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// Link format: example.com/xref/[xchan]/[TargetURL]
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// Target URL is optional.
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// Cookie lasts 24 hours to survive a browser restart. Contains no personal
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// information at all - just somebody else's xchan.
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$referrer = argv(1);
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$expire=time()+60*60*24;
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$path = 'xref';
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setcookie($path, $referrer, $expire, "/");
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$url = '';
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if (argc() > 2)
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$url = argv(2);
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goaway (z_root() . '/' . $url);
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}
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