function do_fullsearch($formatter, $options)
{
global $Config;
$ret =& $options;
$qnext = '';
if (!empty($options['offset']) and is_numeric($options['offset'])) {
if ($options['offset'] > 0) {
$qnext = '&offset=' . $options['offset'];
}
}
$options['value'] = _stripslashes($options['value']);
if (!isset($options['value'][0])) {
$options['value'] = $formatter->page->name;
}
if (!empty($options['backlinks'])) {
$title = sprintf(_("BackLinks search for \"%s\""), $options['value']);
} else {
if (!empty($options['keywords'])) {
$title = sprintf(_("KeyWords search for \"%s\""), $options['value']);
} else {
$title = sprintf(_("Full text search for \"%s\""), $options['value']);
}
}
if (!empty($options['backlinks'])) {
$options['.title'] = sprintf(_("BackLinks of %s"), _html_escape($options['value']));
}
$out = macro_FullSearch($formatter, $options['value'], $ret);
$options['msg'] = !empty($ret['msg']) ? $ret['msg'] : '';
$options['msgtype'] = 'search';
$formatter->send_header("", $options);
$formatter->send_title($title, $formatter->link_url("FindPage"), $options);
if (!empty($ret['form'])) {
print $ret['form'];
}
print $out;
$qext = '';
if (!empty($options['backlinks'])) {
$qext = '&backlinks=1';
} else {
if (!empty($options['keywords'])) {
$qext = '&keywords=1';
}
}
$offset = '';
if (isset($options['value'][0])) {
$val = _html_escape($options['value']);
printf(_("Found %s matching %s out of %s total pages"), $ret['hit'], $ret['hit'] == 1 ? _("page") : _("pages"), $ret['all']);
if (!empty($ret['next'])) {
$limit = isset($DBInfo->fullsearch_page_limit[0]) ? $DBInfo->fullsearch_page_limit : 5000;
// 5000 pages
if (isset($ret['searched'])) {
$limit = $ret['searched'];
}
printf(_(" (%s pages are searched)") . '<br />', $limit);
} else {
echo '<br />';
}
if (empty($ret['context'])) {
$tag = $formatter->link_to("?action=fullsearch&value={$val}{$qext}{$qnext}&context=20", _("Show Context."));
print $tag . '<br />';
}
if ($options['id'] != 'Anonymous') {
if (!empty($ret['next']) and $ret['next'] < $ret['all']) {
$qoff = '&offset=' . $ret['next'];
$tag = $formatter->link_to("?action=fullsearch{$qext}&value={$val}{$qoff}", _("Search next results"));
echo $tag;
}
if (empty($options['backlinks']) and empty($options['keywords']) or !empty($Config['show_refresh'])) {
$tag = $formatter->link_to("?action=fullsearch{$qext}&value={$val}{$qnext}&refresh=1", _("Refresh"));
printf(_(" (%s search results)"), $tag);
}
}
}
$value = _urlencode($options['value']);
print '<h2>' . sprintf(_("You can also click %s to search title.\n"), $formatter->link_to("?action=titlesearch&value={$value}", _("here"))) . "</h2>\n";
$args['noaction'] = 1;
$formatter->send_footer($args, $options);
}
function macro_BackLinks($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;
}