function WikiDB_backend_dumb_TextSearchIter(&$backend, &$pages, $search, $fulltext = false, $options = array())
{
$this->_backend =& $backend;
$this->_pages = $pages;
$this->_fulltext = $fulltext;
$this->_search =& $search;
$this->_index = 0;
$this->_stoplist =& $search->_stoplist;
$this->stoplisted = array();
$this->_from = 0;
if (isset($options['limit'])) {
// extract from,count from limit
list($this->_from, $this->_count) = WikiDB_backend::limit($options['limit']);
} else {
$this->_count = 0;
}
if (isset($options['exclude'])) {
$this->_exclude = $options['exclude'];
} else {
$this->_exclude = false;
}
}
function WikiDB_backend_dbaBase_pageiter(&$backend, &$pages, $options = false)
{
$this->_backend = $backend;
$this->_options = $options;
if ($pages) {
if (!empty($options['sortby'])) {
$sortby = WikiDB_backend::sortby($options['sortby'], 'db', array('pagename', 'mtime'));
// check for which column to sortby
if ($sortby and !strstr($sortby, "hits ")) {
usort($pages, 'WikiDB_backend_dbaBase_sortby_' . str_replace(' ', '_', $sortby));
}
}
if (!empty($options['limit'])) {
list($offset, $limit) = WikiDB_backend::limit($options['limit']);
$pages = array_slice($pages, $offset, $limit);
}
$this->_pages = $pages;
} else {
$this->_pages = array();
}
}
function addPageList(&$list)
{
if (empty($list)) {
return;
}
// Protect reset from a null arg
if (isset($this->_options['limit'])) {
// extract from,count from limit
list($from, $limit) = WikiDB_backend::limit($this->_options['limit']);
$limit += $from;
} else {
$limit = 0;
}
$this->_options['slice'] = 0;
$i = 0;
foreach ($list as $page) {
$i++;
if ($from and $i < $from) {
continue;
}
if (!$limit or $limit and $i < $limit) {
if (is_object($page)) {
$page = $page->_pagename;
}
$this->addPage((string) $page);
}
}
}
