58 lines
1.6 KiB
PHP
58 lines
1.6 KiB
PHP
<?php
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function dfrn_poll_init(&$a) {
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if(x($_GET,'dfrn_id'))
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$dfrn_id = $a->config['dfrn_poll_dfrn_id'] = $_GET['dfrn_id'];
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if(x($_GET,'type'))
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$type = $a->config['dfrn_poll_type'] = $_GET['type'];
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if(x($_GET,'last_update'))
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$last_update = $a->config['dfrn_poll_last_update'] = $_GET['last_update'];
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if(! x($dfrn_id))
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return;
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if((x($type)) && ($type == 'profile')) {
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$r = q("SELECT `contact`.*, `user`.`nickname`
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FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
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WHERE `issued-id` = '%s' LIMIT 1",
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dbesc($dfrn_id));
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if(count($r)) {
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$s = fetch_url($r[0]['poll'] . '?dfrn_id=' . $dfrn_id . '&type=profile-check');
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if(strlen($s)) {
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$xml = simplexml_load_string($s);
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if((int) $xml->status == 1) {
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$_SESSION['authenticated'] = 1;
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$_SESSION['visitor_id'] = $r[0]['id'];
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$_SESSION['sysmsg'] .= "Hi {$r[0]['name']}" . EOL;
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// Visitors get 1 day session.
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$session_id = session_id();
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$expire = time() + 86400;
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q("UPDATE `session` SET `expire` = '%s' WHERE `sid` = '%s' LIMIT 1",
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dbesc($expire),
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dbesc($session_id));
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}
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}
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$profile = ((strlen($r[0]['nickname'])) ? $r[0]['nickname'] : $r[0]['uid']);
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goaway($a->get_baseurl() . "/profile/$profile");
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}
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goaway($a->get_baseurl());
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}
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if((x($type)) && ($type == 'profile-check')) {
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q("DELETE FROM `profile_check` WHERE `expire` < " . intval(time()));
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$r = q("SELECT * FROM `profile_check` WHERE `dfrn_id` = '%s' ORDER BY `expire` DESC",
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dbesc($dfrn_id));
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if(count($r))
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xml_status(1);
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xml_status(0);
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return; // NOTREACHED
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}
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}
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