First commit

source/function/function_searchindex.php

@@ -0,0 +1,142 @@
+<?php
+
+/**
+ *      [Discuz!] (C)2001-2099 Comsenz Inc.
+ *      This is NOT a freeware, use is subject to license terms
+ *
+ *      $Id$
+ */
+
+if(!defined('IN_DISCUZ')) {
+	exit('Access Denied');
+}
+
+function searchindex_cache() {
+	global $_G;
+	include_once DISCUZ_ROOT.'./source/discuz_version.php';
+	if(preg_match("#\d{8}#i", DISCUZ_RELEASE)) {
+		$cachedata = "lang('admincp_searchindex');\n\$searchindex = & \$_G['lang']['admincp_searchindex'];";
+		require_once libfile('function/cache');
+		writetocache('searchindex', $cachedata);
+		return null;
+	}
+
+	$siteurl = $_G['siteurl'];
+	$_G['siteurl'] = '';
+	require DISCUZ_ROOT.'./source/language/lang_admincp_menu.php';
+	$menulang = $lang;
+	require DISCUZ_ROOT.'./source/language/lang_admincp.php';
+	$genlang = $lang + $menulang;
+	$_G['siteurl'] = $siteurl;
+	$indexdata = array();
+
+	require DISCUZ_ROOT.'./source/admincp/admincp_menu.php';
+	foreach($menu as $topmenu => $leftmenu) {
+		foreach($leftmenu as $item) {
+			if(!isset($item[2]) && isset($menulang[$item[0]])) {
+				list($action, $operation, $do) = explode('_', $item[1]);
+				$indexdata[] = array('index' => array(
+					$menulang[$item[0]] => 'action='.$action.($operation ? '&operation='.$operation.($do ? '&do='.$do : '') : '')
+				), 'text' => array($menulang[$item[0]]));
+			}
+		}
+	}
+
+	$genlangi = '|'.implode('|', array_keys($genlang)).'|';
+
+	$flag = false;
+	$dir = opendir(DISCUZ_ROOT.'./source/admincp/');
+	while($entry = readdir($dir)) {
+		if($entry != '.' && $entry != '..' && preg_match('/^admincp\_/', $entry)) {
+
+			$adminfile = DISCUZ_ROOT.'./source/admincp/'.$entry;
+			$data = file_get_contents($adminfile);
+			$data = preg_replace('/\/\/.+?\r/', '', $data);
+			$data = preg_replace_callback(
+				'/\/\*(.+?)\*\//s',
+				function ($matches) {
+					if(!preg_match('/^search/i', $matches[1])) {
+						return '';
+					} else {
+						return '/*'.$matches[1].'*/';
+					}
+				},
+				$data
+			);
+			$isfullindex = preg_match_all('#/\*search=\s*(\{.+?\})\s*\*/(.+?)/\*search\*/#is', $data, $search);
+			if($isfullindex) {
+				foreach($search[0] as $k => $item) {
+					$search[1][$k] = stripslashes($search[1][$k]);
+					$titles = json_decode($search[1][$k], 1);
+					$titlesnew = $titletext = array();
+					foreach($titles as $title => $url) {
+						$titlekey = strip_tags(isset($genlang[$title]) ? $genlang[$title] : $title);
+						$titlesnew[$titlekey] = $url;
+						if($titlekey[0] != '_') {
+							$titletext[] = $titlekey;
+						}
+					}
+					$data = $search[2][$k];
+					$l = $tm = array();
+					preg_match_all("/(showsetting|showtitle|showtableheader|showtips)\('(\w+)'/", $data, $r);
+					if($r[2]) {
+						if($titletext) {
+							$l[] = implode(' &raquo; ', $titletext);
+						}
+						foreach($r[2] as $i) {
+							if(in_array($i,$tm)) {
+								continue;
+							}
+							$tm[] = $i;
+							$l[] = strip_tags($i);
+							$l[] = strip_tags($genlang[$i]);
+							$preg = '/\|('.preg_quote($i).'_comment)\|/';
+							preg_match_all($preg, $genlangi, $lr);
+							if($lr[1]) {
+								foreach($lr[1] as $li) {
+									$l[] = strip_tags($genlang[$li]);
+								}
+							}
+						}
+					}
+
+					preg_match_all("/\\\$lang\['(\w+)'\]/", $data, $r);
+					if($r[1]) {
+						if(empty($l) && $titletext) {
+							$l[] = implode(' &raquo; ', $titletext);
+						}
+						foreach($r[1] as $i) {
+							if(in_array($i,$tm)) {
+								continue;
+							}
+							$tm[] = $i;
+							$l[] = strip_tags($i);
+							$l[] = strip_tags($genlang[$i]);
+							$preg = '/\|('.preg_quote($i).'_comment)\|/';
+							preg_match_all($preg, $genlangi, $lr);
+							if($lr[1]) {
+								foreach($lr[1] as $li) {
+									$l[] = strip_tags($genlang[$li]);
+								}
+							}
+						}
+					}
+					if (!empty($l)) {
+						$indexdata[] = array('index' => $titlesnew, 'text' => $l);
+						$flag = true;
+					}
+				}
+			}
+
+		}
+	}
+
+	if($flag) {
+		$cachedata = '$searchindex = '.var_export($indexdata, 1).';';
+	} else {
+		$cachedata = "lang('admincp_searchindex');\n\$searchindex = & \$_G['lang']['admincp_searchindex'];";
+	}
+
+	require_once libfile('function/cache');
+	writetocache('searchindex', $cachedata);
+}