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']);
}
}
/**
* Runs the indexer for the current page
*
* @author Andreas Gohr <*****@*****.**>
*/
function runIndexer()
{
global $ID;
global $conf;
print "runIndexer(): started" . NL;
// Move index files (if needed)
// Uses the importoldindex plugin to upgrade the index automatically.
// FIXME: Remove this from runIndexer when it is no longer needed.
if (@file_exists($conf['cachedir'] . '/page.idx') && (!@file_exists($conf['indexdir'] . '/page.idx') || !filesize($conf['indexdir'] . '/page.idx')) && !@file_exists($conf['indexdir'] . '/index_importing')) {
echo "trigger TEMPORARY_INDEX_UPGRADE_EVENT\n";
$tmp = array();
// no event data
trigger_event('TEMPORARY_INDEX_UPGRADE_EVENT', $tmp);
}
if (!$ID) {
return false;
}
// check if indexing needed
$idxtag = metaFN($ID, '.indexed');
if (@file_exists($idxtag)) {
if (io_readFile($idxtag) >= INDEXER_VERSION) {
$last = @filemtime($idxtag);
if ($last > @filemtime(wikiFN($ID))) {
print "runIndexer(): index for {$ID} up to date" . NL;
return false;
}
}
}
// try to aquire a lock
$lock = $conf['lockdir'] . '/_indexer.lock';
while (!@mkdir($lock, $conf['dmode'])) {
usleep(50);
if (time() - @filemtime($lock) > 60 * 5) {
// looks like a stale lock - remove it
@rmdir($lock);
print "runIndexer(): stale lock removed" . NL;
} else {
print "runIndexer(): indexer locked" . NL;
return false;
}
}
if ($conf['dperm']) {
chmod($lock, $conf['dperm']);
}
require_once DOKU_INC . 'inc/indexer.php';
// upgrade to version 2
if (!@file_exists($conf['indexdir'] . '/pageword.idx')) {
idx_upgradePageWords();
}
// do the work
idx_addPage($ID);
// we're finished - save and free lock
io_saveFile(metaFN($ID, '.indexed'), INDEXER_VERSION);
@rmdir($lock);
print "runIndexer(): finished" . NL;
return true;
}
/**
* Runs the indexer for the current page
*
* @author Andreas Gohr <*****@*****.**>
*/
function runIndexer()
{
global $ID;
global $conf;
print "runIndexer(): started" . NL;
if (!$ID) {
return false;
}
// check if indexing needed
$idxtag = metaFN($ID, '.indexed');
if (@file_exists($idxtag)) {
if (io_readFile($idxtag) >= INDEXER_VERSION) {
$last = @filemtime($idxtag);
if ($last > @filemtime(wikiFN($ID))) {
print "runIndexer(): index for {$ID} up to date" . NL;
return false;
}
}
}
// try to aquire a lock
$lock = $conf['lockdir'] . '/_indexer.lock';
while (!@mkdir($lock, $conf['dmode'])) {
usleep(50);
if (time() - @filemtime($lock) > 60 * 5) {
// looks like a stale lock - remove it
@rmdir($lock);
print "runIndexer(): stale lock removed" . NL;
} else {
print "runIndexer(): indexer locked" . NL;
return false;
}
}
if ($conf['dperm']) {
chmod($lock, $conf['dperm']);
}
// upgrade to version 2
if (!@file_exists($conf['indexdir'] . '/pageword.idx')) {
idx_upgradePageWords();
}
// do the work
idx_addPage($ID);
// we're finished - save and free lock
io_saveFile(metaFN($ID, '.indexed'), INDEXER_VERSION);
@rmdir($lock);
print "runIndexer(): finished" . NL;
return true;
}