function _update()
{
global $conf;
$data = array();
_quietecho("Searching pages... ");
search($data, $conf['datadir'], 'search_allpages', array('skipacl' => true));
_quietecho(count($data) . " pages found.\n");
foreach ($data as $val) {
_index($val['id']);
}
}
function _update()
{
global $conf;
// upgrade to version 2
if (!@file_exists($conf['indexdir'] . '/pageword.idx')) {
_lock();
idx_upgradePageWords();
_unlock();
}
$data = array();
_quietecho("Searching pages... ");
search($data, $conf['datadir'], 'search_allpages', array());
_quietecho(count($data) . " pages found.\n");
foreach ($data as $val) {
_index($val['id']);
}
}
function macro_BackLinks($formatter, $value = '', $params = array())
{
global $Config;
// setup dynamic macro
if ($formatter->_macrocache and empty($params['call'])) {
return $formatter->macro_cache_repl('BackLinks', $value);
}
if (empty($params['call'])) {
$formatter->_dynamic_macros['@BackLinks'] = 1;
}
if (!isset($value[0]) || $value === true) {
$value = $formatter->page->name;
}
$params['backlinks'] = 1;
$params['call'] = 1;
$hits = macro_FullSearch($formatter, $value, $params);
// $hits is sorted array
$out = '';
$title = '';
// check the internal category parameter
if (!isset($params['.category'])) {
if (isset($Config['category_regex'][0]) && preg_match('@' . $Config['category_regex'] . '@', $value, $m, PREG_OFFSET_CAPTURE)) {
if (isset($m[1])) {
$params['.category'] = $m[1];
} else {
$params['.category'] = substr($value, strlen($m[0][0]));
}
// FIXME
}
}
if (isset($params['.category'][0])) {
// check subcategories
$category = $params['.category'];
$title = '<h2>' . sprintf(_("Pages in category \"%s\"."), _html_escape($category)) . '</h2>';
$cats = array();
foreach ($hits as $p => $c) {
if (preg_match('@' . $Config['category_regex'] . '@', $p, $m, PREG_OFFSET_CAPTURE)) {
if (isset($m[1])) {
$cats[$p] = $m[1];
} else {
$cats[$p] = substr($p, strlen($m[0][0]));
}
// FIXME
unset($hits[$p]);
}
}
if (count($cats) > 0) {
$params['.count'] = true;
$out = '<h2>' . _("Subcategories") . '</h2>';
$out .= _index($formatter, $cats, $params);
$params['.count'] = false;
}
} else {
if (empty($params['.notitle'])) {
$title = '<h2>' . sprintf(_("BackLinks of \"%s\"."), _html_escape($value)) . '</h2>' . "\n";
}
}
$index = _index($formatter, $hits, $params);
if ($index !== false) {
return $out . $title . $index;
}
if (empty($out)) {
if (isset($params['.category'][0])) {
return '<h2>' . sprintf(_("No pages found in category \"%s\"."), _html_escape($params['.category'])) . '</h2>';
} else {
return '<h2>' . _("No backlinks found.") . '</h2>';
}
}
return $out;
}