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hubzilla_ynh/sources/mod/hcard.php

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<?php
function hcard_init(&$a) {
if(argc() > 1)
$which = argv(1);
else {
notice( t('Requested profile is not available.') . EOL );
$a->error = 404;
return;
}
$profile = '';
$channel = $a->get_channel();
if((local_channel()) && (argc() > 2) && (argv(2) === 'view')) {
$which = $channel['channel_address'];
$profile = argv(1);
$r = q("select profile_guid from profile where id = %d and uid = %d limit 1",
intval($profile),
intval(local_channel())
);
if(! $r)
$profile = '';
$profile = $r[0]['profile_guid'];
}
$a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . $a->get_baseurl() . '/feed/' . $which .'" />' . "\r\n" ;
if(! $profile) {
$x = q("select channel_id as profile_uid from channel where channel_address = '%s' limit 1",
dbesc(argv(1))
);
if($x) {
$a->profile = $x[0];
}
}
profile_load($a,$which,$profile);
}
function hcard_content(&$a) {
require_once('include/widgets.php');
return widget_profile(array());
}