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<?php
require_once('include/socgraph.php');
function common_init(&$a) {
if(argc() > 1 && intval(argv(1)))
$channel_id = intval(argv(1));
else {
notice( t('No channel.') . EOL );
$a->error = 404;
return;
}
$x = q("select channel_address from channel where channel_id = %d limit 1",
intval($channel_id)
);
if($x)
profile_load($a,$x[0]['channel_address'],0);
}
function common_content(&$a) {
$o = '';
if(! $a->profile['profile_uid'])
return;
$observer_hash = get_observer_hash();
if(! perm_is_allowed($a->profile['profile_uid'],$observer_hash,'view_contacts')) {
notice( t('Permission denied.') . EOL);
return;
}
$o .= '<h2>' . t('Common connections') . '</h2>';
$t = count_common_friends($a->profile['profile_uid'],$observer_hash);
if(! $t) {
notice( t('No connections in common.') . EOL);
return $o;
}
$r = common_friends($a->profile['profile_uid'],$observer_hash);
if($r) {
$tpl = get_markup_template('common_friends.tpl');
foreach($r as $rr) {
$o .= replace_macros($tpl,array(
'$url' => $rr['xchan_url'],
'$name' => $rr['xchan_name'],
'$photo' => $rr['xchan_photo_m'],
'$tags' => ''
));
}
$o .= cleardiv();
}
return $o;
}
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