function getSmileys()
{
global $DBInfo;
static $smileys = null;
if ($smileys) {
return $smileys;
}
if (!empty($DBInfo->smiley)) {
include_once $DBInfo->smiley . '.php';
}
# set smileys
if (!empty($DBInfo->shared_smileymap) and file_exists($DBInfo->shared_smileymap)) {
$myicons = array();
$lines = file($DBInfo->shared_smileymap);
foreach ($lines as $l) {
if ($l[0] != ' ') {
continue;
}
if (!preg_match('/^ \\*\\s*([^ ]+)\\s(.*)$/', $l, $m)) {
continue;
}
$name = _preg_escape($m[1]);
if (($pos = strpos($m[2], ' ')) !== false) {
list($img, $extra) = explode(' ', $m[2]);
} else {
$img = trim($m[2]);
}
if (preg_match('/^(http|ftp):.*\\.(png|jpg|jpeg|gif)/', $img)) {
$myicons[$name] = array(16, 16, 0, $img);
} else {
continue;
}
}
$smileys = array_merge($smileys, $myicons);
}
return $smileys;
}
function macro_LikePages($formatter = "", $value, &$opts)
{
global $DBInfo;
$pname = _preg_escape($value);
$metawiki = !empty($opts['metawiki']) ? $opts['metawiki'] : '';
if (strlen($pname) < 3) {
$opts['msg'] = _("Use more specific text");
return '';
}
$opts['extra'] = '';
$s_re = "^[A-Z][A-Za-z0-9]+";
$e_re = "[A-Z][A-Za-z0-9]+\$";
$count = preg_match("/(" . $s_re . ")/", $pname, $match);
$s_len = 0;
if ($count) {
$start = trim($match[1]);
$s_len = strlen($start);
}
$count = preg_match("/(" . $e_re . ")/", $pname, $match);
if ($count) {
$end = $match[1];
$e_len = strlen($end);
}
// for non ASCII codeset
if (empty($start) or empty($end)) {
if (preg_match('/[^A-Za-z0-9-_]/', $pname)) {
$myname = preg_replace('/[\\x00-\\x2F\\x3A-\\x40\\x5B-\\x60\\x7B-\\x7F]/', ' ', $pname);
$words = preg_split('/\\s+/', $myname);
if (empty($start)) {
$start = $words[0];
}
if (isset($words[1])) {
if (empty($end)) {
$end = $words[count($words) - 1];
}
}
}
// try to remove suffix
// "위키에서 글쓰기" => start=위키에서|위키에|위키
if (!empty($start) and preg_match('/[\\x{AC00}-\\x{D7AF}]/u', $start)) {
$ws = preg_split('//u', $start, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
$nw = array();
$nw[] = $start;
for ($i = 2; count($ws) > 2 and $i > 0; $i--) {
array_pop($ws);
$nw[] = implode('', $ws);
}
$start = implode('|', $nw);
}
if (!empty($end) and preg_match('/[\\x{AC00}-\\x{D7AF}]/u', $end)) {
$ws = preg_split('//u', $end, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
$nw = array();
$last = array_splice($ws, -2);
$last = implode('', $last);
$nw[] = $last;
$ws = array_reverse($ws);
foreach ($ws as $w) {
$last = $w . $last;
$nw[] = $last;
}
$end = implode('|', $nw);
}
}
if (empty($start)) {
preg_match("/^(.{2,4})/u", $value, $match);
$s_len = strlen($match[1]);
$start = trim(_preg_escape($match[1]));
}
if (empty($end)) {
$end = substr($value, $s_len);
preg_match("/(.{2,6})\$/u", $end, $match);
$end = isset($match[1]) ? $match[1] : '';
$e_len = strlen($end);
if ($e_len < 2) {
$end = "";
} else {
$end = _preg_escape($end);
}
}
$starts = array();
$ends = array();
$likes = array();
if (empty($metawiki)) {
if (!$end) {
$needle = $start;
} else {
$needle = "{$start}|{$end}";
}
$indexer = $DBInfo->lazyLoad('titleindexer');
$pages = $indexer->getLikePages($needle);
// get aliases
if (empty($DBInfo->alias)) {
$DBInfo->initAlias();
}
$alias = $DBInfo->alias->getAllPages();
$pages = array_merge($pages, $alias);
} else {
if (empty($DBInfo->metadb)) {
$DBInfo->initMetaDB();
}
if (empty($DBInfo->metadb)) {
$opts['msg'] = _("No metadb found");
return '';
}
if (!$end) {
$needle = $start;
} else {
$needle = "{$start}|{$end}";
}
$pages = $DBInfo->metadb->getLikePages($needle);
}
if ($start) {
foreach ($pages as $page) {
preg_match("/^{$start}/", $page, $matches);
if ($matches) {
$starts[$page] = 1;
}
}
}
if ($end) {
foreach ($pages as $page) {
preg_match("/{$end}\$/", $page, $matches);
if ($matches) {
$ends[$page] = 1;
}
}
}
if (!empty($DBInfo->use_similar_text)) {
$len = strlen($value);
$ii = 0;
foreach ($pages as $page) {
$ii++;
$match = similar_text($value, $page) / min($len, strlen($page));
if ($match > 0.9 && empty($starts[$page]) && empty($ends[$page])) {
$likes[$page] = $match;
}
}
} else {
if ($start || $end) {
if ($start and $end) {
$similar_re = "{$start}|{$end}";
} else {
if ($start) {
$similar_re = $start;
} else {
$similar_re = $end;
}
}
if (!empty($words)) {
$similar_re .= '|' . implode('|', $words);
}
foreach ($pages as $page) {
preg_match("/({$similar_re})/i", $page, $matches);
if ($matches && empty($starts[$page]) && empty($ends[$page])) {
$likes[$page] = 1;
}
}
}
}
$idx = 1;
$hits = 0;
$out = "";
if ($likes) {
ksort($likes);
$out .= "<h3>" . _("These pages share a similar word...") . "</h3>";
$out .= "<ol>\n";
foreach ($likes as $pagename => $i) {
$pageurl = _rawurlencode($pagename);
$pagetext = htmlspecialchars(urldecode($pagename));
$out .= '<li>' . $formatter->link_tag($pageurl, "", $pagetext, "tabindex='{$idx}'") . "</li>\n";
$idx++;
}
$out .= "</ol>\n";
$hits = count($likes);
}
if ($starts || $ends) {
ksort($starts);
$out .= "<h3>" . _("These pages share an initial or final title word...") . "</h3>";
$out .= "<table border='0' width='100%'><tr><td width='50%' valign='top'>\n<ol>\n";
while (list($pagename, $i) = each($starts)) {
$pageurl = _rawurlencode($pagename);
$pagetext = htmlspecialchars(urldecode($pagename));
$out .= '<li>' . $formatter->link_tag($pageurl, "", $pagetext, "tabindex='{$idx}'") . "</li>\n";
$idx++;
}
$out .= "</ol></td>\n";
ksort($ends);
$out .= "<td width='50%' valign='top'><ol>\n";
while (list($pagename, $i) = each($ends)) {
$pageurl = _rawurlencode($pagename);
$pagetext = htmlspecialchars(urldecode($pagename));
$out .= '<li>' . $formatter->link_tag($pageurl, "", $pagetext, "tabindex='{$idx}'") . "</li>\n";
$idx++;
}
$out .= "</ol>\n</td></tr></table>\n";
$hits += count($starts) + count($ends);
}
if (empty($hits)) {
$out .= "<h3>" . _("No similar pages found") . "</h3>";
}
$opts['msg'] = sprintf(_("Like \"%s\""), $value);
while (empty($metawiki)) {
if (empty($DBInfo->metadb)) {
$DBInfo->initMetaDB();
}
if (empty($DBInfo->metadb) or empty($DBInfo->shared_metadb)) {
break;
}
$opts['extra'] = _("If you can't find this page, ");
if (empty($hits) and empty($metawiki) and !empty($DBInfo->metadb)) {
$opts['extra'] = _("You are strongly recommened to find it in MetaWikis. ");
}
$tag = $formatter->link_to("?action=LikePages&metawiki=1", _("Search all MetaWikis"));
$opts['extra'] .= "{$tag} (" . _("Slow Slow") . ")<br />";
break;
}
return $out;
}
