From 74bd6999c5e5c23ebbf90dbb6bdaabbddd7594cf Mon Sep 17 00:00:00 2001
From: sembrestels <sembrestels@riseup.net>
Date: Thu, 13 Oct 2011 15:23:11 +0200
Subject: Rename lib/dokuwiki to vendors/dokuwiki

---
 vendors/dokuwiki/bin/indexer.php | 172 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 172 insertions(+)
 create mode 100755 vendors/dokuwiki/bin/indexer.php

(limited to 'vendors/dokuwiki/bin/indexer.php')

diff --git a/vendors/dokuwiki/bin/indexer.php b/vendors/dokuwiki/bin/indexer.php
new file mode 100755
index 000000000..55f3608d5
--- /dev/null
+++ b/vendors/dokuwiki/bin/indexer.php
@@ -0,0 +1,172 @@
+#!/usr/bin/php
+<?php
+if ('cli' != php_sapi_name()) die();
+
+ini_set('memory_limit','128M');
+if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../').'/');
+require_once(DOKU_INC.'inc/init.php');
+require_once(DOKU_INC.'inc/common.php');
+require_once(DOKU_INC.'inc/pageutils.php');
+require_once(DOKU_INC.'inc/search.php');
+require_once(DOKU_INC.'inc/indexer.php');
+require_once(DOKU_INC.'inc/auth.php');
+require_once(DOKU_INC.'inc/cliopts.php');
+session_write_close();
+
+// Version tag used to force rebuild on upgrade
+// Need to keep in sync with lib/exe/indexer.php
+if(!defined('INDEXER_VERSION')) define('INDEXER_VERSION', 2);
+
+// handle options
+$short_opts = 'hcuq';
+$long_opts  = array('help', 'clear', 'update', 'quiet');
+$OPTS = Doku_Cli_Opts::getOptions(__FILE__,$short_opts,$long_opts);
+if ( $OPTS->isError() ) {
+    fwrite( STDERR, $OPTS->getMessage() . "\n");
+    _usage();
+    exit(1);
+}
+$CLEAR = false;
+$QUIET = false;
+foreach ($OPTS->options as $key => $val) {
+    switch ($key) {
+        case 'h':
+        case 'help':
+            _usage();
+            exit;
+        case 'c':
+        case 'clear':
+            $CLEAR = true;
+            break;
+        case 'q':
+        case 'quiet':
+            $QUIET = true;
+            break;
+    }
+}
+
+#------------------------------------------------------------------------------
+# Action
+
+if($CLEAR) _clearindex();
+_update();
+
+
+
+#------------------------------------------------------------------------------
+
+function _usage() {
+    print "Usage: indexer.php <options>
+
+    Updates the searchindex by indexing all new or changed pages
+    when the -c option is given the index is cleared first.
+
+    OPTIONS
+        -h, --help     show this help and exit
+        -c, --clear    clear the index before updating
+        -q, --quiet    don't produce any output
+";
+}
+
+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,$conf['datadir'],'search_allpages',array('skipacl' => true));
+    _quietecho(count($data)." pages found.\n");
+
+    foreach($data as $val){
+        _index($val['id']);
+    }
+}
+
+function _index($id){
+    global $CLEAR;
+
+    // if not cleared only update changed and new files
+    if(!$CLEAR){
+        $idxtag = metaFN($id,'.indexed');
+        if(@file_exists($idxtag)){
+            if(io_readFile($idxtag) >= INDEXER_VERSION){
+                $last = @filemtime(metaFN($id,'.indexed'));
+                if($last > @filemtime(wikiFN($id))) return;
+            }
+        }
+    }
+
+    _lock();
+    _quietecho("$id... ");
+    idx_addPage($id);
+    io_saveFile(metaFN($id,'.indexed'),INDEXER_VERSION);
+    _quietecho("done.\n");
+    _unlock();
+}
+
+/**
+ * lock the indexer system
+ */
+function _lock(){
+    global $conf;
+    $lock = $conf['lockdir'].'/_indexer.lock';
+    $said = false;
+    while(!@mkdir($lock, $conf['dmode'])){
+        if(time()-@filemtime($lock) > 60*5){
+            // looks like a stale lock - remove it
+            @rmdir($lock);
+        }else{
+            if($said){
+                _quietecho(".");
+            }else{
+                _quietecho("Waiting for lockfile (max. 5 min)");
+                $said = true;
+            }
+            sleep(15);
+        }
+    }
+    if($conf['dperm']) chmod($lock, $conf['dperm']);
+    if($said) _quietecho("\n");
+}
+
+/**
+ * unlock the indexer sytem
+ */
+function _unlock(){
+    global $conf;
+    $lock = $conf['lockdir'].'/_indexer.lock';
+    @rmdir($lock);
+}
+
+/**
+ * Clear all index files
+ */
+function _clearindex(){
+    global $conf;
+    _lock();
+    _quietecho("Clearing index... ");
+    io_saveFile($conf['indexdir'].'/page.idx','');
+    $dir = @opendir($conf['indexdir']);
+    if($dir!==false){
+        while(($f = readdir($dir)) !== false){
+            if(substr($f,-4)=='.idx' &&
+               (substr($f,0,1)=='i' || substr($f,0,1)=='w'))
+                @unlink($conf['indexdir']."/$f");
+        }
+    }
+    _quietecho("done.\n");
+    _unlock();
+}
+
+function _quietecho($msg) {
+    global $QUIET;
+    if(!$QUIET) echo $msg;
+}
+
+//Setup VIM: ex: et ts=2 enc=utf-8 :
-- 
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