function snoop_find($plan, $remote = FALSE)
{
if ($remote == FALSE) {
$snoop_setter = $_SERVER['USER'];
} else {
$snoop_setter = $remote;
}
preg_match_all("/!([\\w@\\.\\-]+):[^!]+!/", $plan, $snooplist_one);
preg_match_all("/!([\\w@\\.\\-]+)!/", $plan, $snooplist_two);
$real_snoop_array = array_merge($snooplist_one[1], $snooplist_two[1]);
$alias_list = user_list_aliases($snoop_setter);
foreach ($real_snoop_array as $i => $snoop_item) {
if ($snoop_item == 'http' || $snoop_item == 'link' || $snoop_item == '--ut') {
unset($real_snoop_array[$i]);
}
if (isset($alias_list[$snoop_item])) {
$real_snoop_array[$i] = $alias_list[$snoop_item];
}
}
return $real_snoop_array;
}
function plan_add_alias_links($plan, $planwriter, $remote = FALSE)
{
$alias_array = user_list_aliases($planwriter);
// don't bother if there aren't aliases to link
if (is_array($alias_array)) {
foreach ($alias_array as $alias => $item) {
if (!$_SERVER['REMOTENODE']) {
$planprefix = '/read/';
$remoteaddition = '';
} else {
$planprefix = '?id=';
if (!strstr($item, '@')) {
$remoteaddition = '@planwatch.org';
} else {
$remoteaddition = '';
}
}
$item = str_replace($_SERVER['REMOTENODE'], '', $item);
if ($alias && strpos($plan, $alias) !== FALSE) {
if (($_SERVER['OUTPUT_MODE'] == 'HTML' || $_SERVER['OUTPUT_MODE'] == 'IPHONE') && $_SERVER['USER'] && $_SERVER['USER'] != 'guest' || $planprefix == '/read/' && !plan_is_private($item) && !plan_is_registered_only($item)) {
$plan = str_replace("!{$alias}!", "<a target='_self' href='{$planprefix}{$item}{$remoteaddition}'>{$alias}</a>", $plan);
$plan = preg_replace("/!{$alias}:([^!]+)!/", "<a target='_self' href='{$planprefix}{$item}{$remoteaddition}'>\\1</a>", $plan);
} else {
$plan = str_replace("!{$alias}!", "{$alias}", $plan);
$plan = preg_replace("/!{$alias}:([^!]+)!/", "\\1", $plan);
}
}
}
}
profile('alias');
return $plan;
}
