$val)
{
$params[$key] = $val;
}
}
$prefix = array_key_exists('prefix',$vars) ? $vars['prefix'] : '';
$body = ls2_1_show_lists($prefix,$params);
return array(
'body'=>$body,
'msg'=>str_replace('$1',htmlspecialchars($prefix),$_ls2_msg_title)
);
}
function plugin_ls2_1_convert()
{
global $script,$vars;
global $_ls2_msg_title;
$prefix = '';
if (func_num_args())
{
$args = func_get_args();
$prefix = array_shift($args);
}
else
{
$args = array();
}
if ($prefix == '')
{
$prefix = strip_bracket($vars['page']).'/';
}
$params = array(
'link' => FALSE,
'title' => FALSE,
'include' => FALSE,
'reverse' => FALSE,
'compact' => ls2_1_LIST_COMPACT,
'depth' => FALSE,
'relative' => FALSE,
'hierarchy' => FALSE,
'non_list' => ls2_1_NON_LIST,
'_args' => array(),
);
array_walk($args, 'ls2_1_check_arg', &$params);
if ($params['link'])
{
$title = (count($params['_args']) > 0) ?
strip_tags($params['_args'][0]) :
str_replace('$1',htmlspecialchars($prefix),$_ls2_msg_title);
$tmp = array();
$tmp[] = 'plugin=ls2_1&prefix='.rawurlencode($prefix);
foreach ($params as $key => $val)
{
if(strpos($key,'_')===0 or $key === 'link')
{
continue;
}
if($val)
{
$tmp[] = "$key=$val";
}
}
return ''.$title.'
'."\n";
}
return ls2_1_show_lists($prefix,$params);
}
function ls2_1_show_lists($prefix,&$params)
{
global $_ls2_err_nopages;
global $non_list;
$pages = array();
if($params['depth'])
{
$lowdepths = array();
$prefixdepth = substr_count($prefix,"/") -1 ;
if(substr_count($params['depth'],"-"))
{
$dash = TRUE;
list($lowdepth,$highdepth)=split("-",$params['depth'],2);
if(!$lowdepth and !$highdepth)//なくてもよい
{
$params['depth']=FALSE;
}
}
elseif(substr_count($params['depth'],"+"))
{
$plus = TRUE;
list($lowdepth,$highdepth)=split("+",$params['depth'],2);
$highdepth += $lowdepth;
if(!$lowdepth and !$highdepth)//なくてもよい
{
$params['depth']=FALSE;
}
}
else
{
$lowdepth = $params['depth'];
}
}
foreach (get_existpages() as $_page)
{
$depth = TRUE;
if($params['depth'])
{
$_pagedepth = substr_count($_page,"/");
if($dash or $plus)
{
if($lowdepth)
{
$depth &= $_pagedepth >= $prefixdepth + $lowdepth;
}
if($highdepth)
{
$depth &= $_pagedepth <= $prefixdepth + $highdepth;
}
// "-" or "+" is all TRUE;
}
elseif($lowdepth>=1)
{
$depth &= $_pagedepth == $prefixdepth + $lowdepth;
}
}
if( $params['non_list'] )
{
$list = !preg_match("/$non_list/",$_page);
}
else
{
$list = TRUE;
}
if( strlen($prefix) )
{
$match = (strpos($_page,$prefix) === 0);
}
else
{
$match = TRUE;
}
if ($match and $depth and $list )
{
$pages[] = $_page;
if( $params['depth'] )
{
$lowdepths[] = ($lowdepth >= 1) ? $lowdepth : 1;
}
}
}
natcasesort($pages);
if ($params['reverse'])
{
$pages = array_reverse($pages);
}
foreach ($pages as $page)
{
$params["page_$page"] = 0;
}
if (count($pages) == 0)
{
return str_replace('$1',htmlspecialchars($prefix),$_ls2_err_nopages);
}
$params['result'] = array();
$params['saved'] = array();
if($params['hierarchy']){
if( $params['depth'] )
{
$lowdepth = reset($lowdepths);
}
else
{
$lowdepth = 1;
}
if($params['compact'])
{
$prefix_dir = preg_replace('/[^\/]+$/','',$prefix);
}
else
{
$prefixdepth = substr_count($prefix,"/");
}
foreach ($pages as $page)
{
if($params['compact'])
{
$tmp = ereg_replace("^$prefix_dir",'',$page);
$level=1;
while(substr_count($tmp,"/") > $lowdepth -1 ) // if($params['depth'])
{
$tmp = preg_replace('/\/[^\/]*$/','',$tmp);
if(is_page($prefix_dir.$tmp))
{
$level++;
}
}
}
else
{
$level = substr_count($page,"/") - $prefixdepth + 1;
$level = $level - ( $lowdepth -1 ); // if($params['depth'])
}
ls2_1_get_headings($page,$params,$level,FALSE,$prefix,$lowdepth);
if( $params['depth'] )
{
$lowdepth = next($lowdepths);
}
}
}
else{
foreach ($pages as $page)
{
ls2_1_get_headings($page,$params,1,FALSE,$prefix);
}
}
return join("\n",$params['result']).join("\n",$params['saved']);
}
function ls2_1_get_headings($page,&$params,$level,$include = FALSE, $prefix, $lowdepth = 1)
{
global $script;
static $_ls2_anchor = 0;
$is_done = (isset($params["page_$page"]) and $params["page_$page"] > 0); //ページが表示済みのときTrue
if (!$is_done)
{
$params["page_$page"] = ++$_ls2_anchor;
}
$r_page = rawurlencode($page);
$s_page = htmlspecialchars($page);
$title = $s_page.' '.get_pg_passage($page,FALSE);
$href = $script.'?cmd=read&page='.$r_page;
if($params['relative'])
{
$prefix_dir = preg_replace('/[^\/]+$/','',$prefix);
$s_page = ereg_replace("^$prefix_dir",'',$s_page);
$tmp = $s_page;
while(substr_count($tmp,"/") > $lowdepth -1 ) // if($params['depth'])
{
$tmp = preg_replace('/\/[^\/]*$/','',$tmp);
if(is_page($prefix_dir.$tmp))
{
$s_page = ereg_replace("^$tmp/",'',$s_page);
break;
}
}
}
ls2_1_list_push($params,$level);
$ret = $include ? 'include ' : '';
if ($is_done and ($params['title'] or $params['include']))
{
$ret .= "$s_page ";
$ret .= "↑";
array_push($params['result'],$ret);
return;
}
else
{
$ret .= "$s_page";
array_push($params['result'],$ret);
}
$anchor = ls2_1_ANCHOR_ORIGIN;
foreach (get_source($page) as $line)
{
if ($params['title'] and preg_match('/^(\*{1,3})/',$line,$matches))
{
$id = make_heading($line);
$hlevel = strlen($matches[1]);
$id = ls2_1_CONTENT_HEAD.$anchor++;
ls2_1_list_push($params,$level + $hlevel );
array_push($params['result'], "$line");
//array_push($params['result'], "title: $line");
}
else if ($params['include']
and preg_match('/^#include\((.+)\)/',$line,$matches) and is_page($matches[1]))
{
ls2_1_get_headings($matches[1],$params,$level + $hlevel + 1,TRUE, $prefix, $lowdepth);
}
}
}
//リスト構造を構築する
function ls2_1_list_push(&$params,$level)
{
global $_ul_left_margin, $_ul_margin, $_list_pad_str;
$result =& $params['result'];
$saved =& $params['saved'];
$cont = TRUE;
$open = "";
$close = '';
while (count($saved) > $level or
(count($saved) > 0 and $saved[0] != $close))
{
array_push($result, array_shift($saved));
}
$margin = $level - count($saved);
while (count($saved) < ($level - 1))
{
array_unshift($saved, ''); //count($saved)を増やすためのdummy
}
if (count($saved) < $level)
{
$cont = FALSE;
array_unshift($saved, $close);
$left = ($level == $margin) ? $_ul_left_margin : 0;
if ($params['compact'])
{
// マージンを固定
$left += $_ul_margin;
// レベルを修正
$level -= ($margin - 1);
}
else
{
$left += $margin * $_ul_margin;
}
$str = sprintf($_list_pad_str, $level, $left, $left);
array_push($result, sprintf($open, $str));
}
if ($cont)
{
array_push($result, '');
}
}
//オプションを解析する
function ls2_1_check_arg($val, $key, &$params)
{
if ($val == '')
{
return;
}
$lowval = strtolower($val);
foreach (array_keys($params) as $key)
{
if (strpos($lowval, $key) === 0)
{
$params[$key] = TRUE;
return;
}
if(preg_match('/^\d?\-?\d?$/',$lowval))
{//'' is removed in above.
$params['depth'] = strip_tags($lowval);
return;
}
}
$params['_args'][] = $val;
}
?>