<?php
-// $Id: ls2.inc.php,v 1.1 2002/12/05 05:02:27 panda Exp $
+// PukiWiki - Yet another WikiWikiWeb clone.
+//
+// $Id: ls2.inc.php,v 1.23 2004/12/05 11:37:37 henoheno Exp $
+//
+// List plugin 2
+
/*
-Last-Update:2002-10-29 rev.8
-
-*¥×¥é¥°¥¤¥ó ls2
-ÇÛ²¼¤Î¥Ú¡¼¥¸¤Î¸«½Ð¤·(*,**,***)¤Î°ìÍ÷¤òɽ¼¨¤¹¤ë
-
-*Usage
- #ls2(¥Ñ¥¿¡¼¥ó[,¥Ñ¥é¥á¡¼¥¿])
-
-*¥Ñ¥é¥á¡¼¥¿
--¥Ñ¥¿¡¼¥ó(ºÇ½é¤Ë»ØÄê)~
-¾Êά¤¹¤ë¤È¤¤â¥«¥ó¥Þ¤¬É¬Í×
--title~
- ¸«½Ð¤·¤Î°ìÍ÷¤òɽ¼¨¤¹¤ë
--include~
- ¥¤¥ó¥¯¥ë¡¼¥É¤·¤Æ¤¤¤ë¥Ú¡¼¥¸¤Î¸«½Ð¤·¤òºÆµ¢Åª¤ËÎóµó¤¹¤ë
--link~
- action¥×¥é¥°¥¤¥ó¤ò¸Æ¤Ó½Ð¤¹¥ê¥ó¥¯¤òɽ¼¨
--reverse~
- ¥Ú¡¼¥¸¤Îʤӽç¤òȿž¤·¡¢¹ß½ç¤Ë¤¹¤ë
-
-*/
-
-//¸«½Ð¤·¥¢¥ó¥«¡¼¤Î½ñ¼°
-//define('LS2_CONTENT_HEAD','#content:'); // html.php 1.35°ÊÁ°
-define('LS2_CONTENT_HEAD','#content_1_'); // html.php 1.36°Ê¹ß
-
-//¸«½Ð¤·¥¢¥ó¥«¡¼¤Î³«»ÏÈÖ¹æ
-//define('LS2_ANCHOR_ORIGIN',''); // html.php 1.35°ÊÁ°
-define('LS2_ANCHOR_ORIGIN',0); // html.php 1.36°Ê¹ß
-
-function plugin_ls2_init() {
- global $_ls2_anchor;
- if (!isset($_ls2_anchor)) { $_ls2_anchor = 0; }
- $messages = array('_ls2_messages'=>array(
- 'err_nopages' => '<p>\'$1\' ¤Ë¤Ï¡¢²¼°ÌÁؤΥڡ¼¥¸¤¬¤¢¤ê¤Þ¤»¤ó¡£</p>',
- 'msg_title' => '\'$1\'¤Ç»Ï¤Þ¤ë¥Ú¡¼¥¸¤Î°ìÍ÷',
- 'msg_go' => '<span class="small">...</span>',
- ));
- set_plugin_messages($messages);
-}
-function plugin_ls2_action() {
- global $vars;
- global $_ls2_messages;
+ * ÇÛ²¼¤Î¥Ú¡¼¥¸¤ä¡¢¤½¤Î¸«½Ð¤·(*,**,***)¤Î°ìÍ÷¤òɽ¼¨¤¹¤ë
+ * Usage
+ * #ls2(pattern[,title|include|link|reverse|compact, ...],heading title)
+ *
+ * pattern : ¾Êά¤¹¤ë¤È¤¤â¥«¥ó¥Þ¤¬É¬Í×
+ * 'title' : ¸«½Ð¤·¤Î°ìÍ÷¤òɽ¼¨¤¹¤ë
+ * 'include': ¥¤¥ó¥¯¥ë¡¼¥É¤·¤Æ¤¤¤ë¥Ú¡¼¥¸¤Î¸«½Ð¤·¤òºÆµ¢Åª¤ËÎóµó¤¹¤ë
+ * 'link ': action¥×¥é¥°¥¤¥ó¤ò¸Æ¤Ó½Ð¤¹¥ê¥ó¥¯¤òɽ¼¨
+ * 'reverse': ¥Ú¡¼¥¸¤Îʤӽç¤òȿž¤·¡¢¹ß½ç¤Ë¤¹¤ë
+ * 'compact': ¸«½Ð¤·¥ì¥Ù¥ë¤òÄ´À°¤¹¤ë
+ * PLUGIN_LS2_LIST_COMPACT¤¬TRUE¤Î»þ¤Ï̵¸ú(ÊѲ½¤·¤Ê¤¤)
+ * heading title: ¸«½Ð¤·¤Î¥¿¥¤¥È¥ë¤ò»ØÄꤹ¤ë (link¤ò»ØÄꤷ¤¿»þ¤Î¤ß)
+ */
+
+// ¸«½Ð¤·¥¢¥ó¥«¡¼¤Î½ñ¼°
+define('PLUGIN_LS2_ANCHOR_PREFIX', '#content_1_');
+
+// ¸«½Ð¤·¥¢¥ó¥«¡¼¤Î³«»ÏÈÖ¹æ
+define('PLUGIN_LS2_ANCHOR_ORIGIN', 0);
+
+// ¸«½Ð¤·¥ì¥Ù¥ë¤òÄ´À°¤¹¤ë(¥Ç¥Õ¥©¥ë¥ÈÃÍ)
+define('PLUGIN_LS2_LIST_COMPACT', FALSE);
+
+function plugin_ls2_action()
+{
+ global $vars, $_ls2_msg_title;
$params = array();
- foreach (array('title','include','reverse') as $key)
- $params[$key] = array_key_exists($key,$vars);
- $prefix = array_key_exists('prefix',$vars) ? $vars['prefix'] : '';
- $body = ls2_show_lists($prefix,$params);
-
- return array(
- 'body'=>$body,
- 'msg'=>str_replace('$1',htmlspecialchars($prefix),$_ls2_messages['msg_title'])
- );
+ foreach (array('title', 'include', 'reverse') as $key)
+ $params[$key] = isset($vars[$key]);
+
+ $prefix = isset($vars['prefix']) ? $vars['prefix'] : '';
+ $body = plugin_ls2_show_lists($prefix, $params);
+
+ return array('body'=>$body,
+ 'msg'=>str_replace('$1', htmlspecialchars($prefix), $_ls2_msg_title));
}
-function plugin_ls2_convert() {
- global $script,$vars;
- global $_ls2_messages;
+function plugin_ls2_convert()
+{
+ global $script, $vars, $_ls2_msg_title;
+
+ $params = array(
+ 'link' => FALSE,
+ 'title' => FALSE,
+ 'include' => FALSE,
+ 'reverse' => FALSE,
+ 'compact' => PLUGIN_LS2_LIST_COMPACT,
+ '_args' => array(),
+ '_done' => FALSE
+ );
+ $args = array();
$prefix = '';
if (func_num_args()) {
- $args = func_get_args();
+ $args = func_get_args();
$prefix = array_shift($args);
+ }
+ if ($prefix == '') $prefix = strip_bracket($vars['page']) . '/';
+
+ array_walk($args, 'plugin_ls2_check_arg', & $params);
+
+ $title = (! empty($params['_args'])) ? join(',', $params['_args']) : // Manual
+ str_replace('$1', htmlspecialchars($prefix), $_ls2_msg_title); // Auto
+
+ if (! $params['link'])
+ return plugin_ls2_show_lists($prefix, $params);
+
+ $tmp = array();
+ $tmp[] = 'plugin=ls2&prefix=' . rawurlencode($prefix);
+ if (isset($params['title'])) $tmp[] = 'title=1';
+ if (isset($params['include'])) $tmp[] = 'include=1';
+
+ return '<p><a href="' . $script . '?' . join('&', $tmp) . '">' .
+ $title . '</a></p>' . "\n";
+}
+
+function plugin_ls2_show_lists($prefix, & $params)
+{
+ global $_ls2_err_nopages;
+
+ $pages = array();
+ if ($prefix != '') {
+ foreach (get_existpages() as $_page)
+ if (strpos($_page, $prefix) === 0)
+ $pages[] = $_page;
} else {
- $args = array();
+ $pages = get_existpages();
}
- if ($prefix == '')
- $prefix = strip_bracket($vars['page']).'/';
-
- $params = array('link'=>FALSE,'title'=>FALSE,'include'=>FALSE,'reverse'=>FALSE,'_args'=>array(),'_done'=>FALSE);
- array_walk($args, 'ls2_check_arg', &$params);
- $title = (count($params['_args']) > 0) ?
- join(',', $params['_args']) :
- str_replace('$1',htmlspecialchars($prefix),$_ls2_messages['msg_title']);
-
- if ($params['link']) {
- $tmp = array();
- $tmp[] = 'plugin=ls2&prefix='.$prefix;
- if (isset($params['title'])) { $tmp[] = 'title=1'; }
- if (isset($params['include'])) { $tmp[] = 'include=1'; }
- return '<p><a href="'.$script.'?'.join('&',$tmp).'">'.$title.'</a></p>'."\n";
+
+ natcasesort($pages);
+ if ($params['reverse']) $pages = array_reverse($pages);
+
+ foreach ($pages as $page) $params["page_$page"] = 0;
+
+ if (empty($pages)) {
+ return str_replace('$1', htmlspecialchars($prefix), $_ls2_err_nopages);
+ } else {
+ $params['result'] = $params['saved'] = array();
+ foreach ($pages as $page)
+ plugin_ls2_get_headings($page, $params, 1);
+ return join("\n", $params['result']) . join("\n", $params['saved']);
}
- return ls2_show_lists($prefix,$params);
}
-function ls2_show_lists($prefix,&$params) {
- global $_ls2_messages;
- $pages = ls2_get_child_pages($prefix);
- if ($params['reverse']) $pages = array_reverse($pages);
+function plugin_ls2_get_headings($page, & $params, $level, $include = FALSE)
+{
+ global $script;
+ static $_ls2_anchor = 0;
- foreach ($pages as $page) { $params[$page] = 0; }
+ // ¥Ú¡¼¥¸¤¬Ì¤É½¼¨¤Î¤È¤
+ $is_done = (isset($params["page_$page"]) && $params["page_$page"] > 0);
+ if (! $is_done) $params["page_$page"] = ++$_ls2_anchor;
- if (count($pages) == 0) { return str_replace('$1',htmlspecialchars($prefix),$_ls2_messages['err_nopages']); }
+ $r_page = rawurlencode($page);
+ $s_page = htmlspecialchars($page);
+ $title = $s_page . ' ' . get_pg_passage($page, FALSE);
+ $href = $script . '?cmd=read&page=' . $r_page;
- $ret = '<ul>';
- foreach ($pages as $page) { $ret .= ls2_show_headings($page,$params); }
- $ret .= '</ul>'."\n";
- return $ret;
-}
+ plugin_ls2_list_push($params, $level);
+ $ret = $include ? '<li>include ' : '<li>';
-function ls2_show_headings($page,&$params,$include = FALSE) {
- global $script, $user_rules;
- global $_ls2_anchor, $_ls2_messages;
-
- $ret = '';
- $rules = '/\(\(((?:(?!\)\)).)*)\)\)/';
- $is_done = (isset($params[$page]) and $params[$page] > 0); //¥Ú¡¼¥¸¤¬É½¼¨ºÑ¤ß¤Î¤È¤True
- if (!$is_done) { $params[$page] = ++$_ls2_anchor; }
-
- $name = strip_bracket($page);
- $title = $name.' '.get_pg_passage($page,FALSE);
- $href = $script.'?cmd=read&page='.rawurlencode($page);
- $ret .= '<li>';
- if ($include) { $ret .= 'include '; }
- $ret .= '<a id="list_'.$params[$page].'" href="'.$href.'" title="'.$title.'">'.$name.'</a>';
- if ($params['title'] and $is_done) {
- $ret .= '<a href="#list_'.$params[$page].'">+</a></li>'."\n";
- return $ret;
+ if ($params['title'] && $is_done) {
+ $ret .= '<a href="' . $href . '" title="' . $title . '">' . $s_page . '</a> ';
+ $ret .= '<a href="#list_' . $params["page_$page"] . '"><sup>↑</sup></a>';
+ array_push($params['result'], $ret);
+ return;
}
- $anchor = LS2_ANCHOR_ORIGIN;
- $_ret = '';
+
+ $ret .= '<a id="list_' . $params["page_$page"] . '" href="' . $href .
+ '" title="' . $title . '">' . $s_page . '</a>';
+ array_push($params['result'], $ret);
+
+ $anchor = PLUGIN_LS2_ANCHOR_ORIGIN;
+ $matches = array();
foreach (get_source($page) as $line) {
- if ($params['title'] and preg_match('/^(\*+)(.*)$/',$line,$matches)) {
- list($special) = inline2(array(preg_replace($rules,'',htmlspecialchars($matches[2]))));
- $left = (strlen($matches[1]) - 1) * 16;
- $_ret .= '<li style="margin-left:'.$left.'px">'.$special.
- '<a href="'.$href.LS2_CONTENT_HEAD.$anchor.'">'.$_ls2_messages['msg_go'].'</a></li>'."\n";
- $anchor++;
+ if ($params['title'] && preg_match('/^(\*{1,3})/', $line, $matches)) {
+ $id = make_heading($line);
+ $level = strlen($matches[1]);
+ $id = PLUGIN_LS2_ANCHOR_PREFIX . $anchor++;
+ plugin_ls2_list_push($params, $level + strlen($level));
+ array_push($params['result'],
+ '<li><a href="' . $href . $id . '">' . $line . '</a>');
+ } else if ($params['include'] &&
+ preg_match('/^#include\((.+)\)/', $line, $matches) &&
+ is_page($matches[1]))
+ {
+ plugin_ls2_get_headings($matches[1], $params, $level + 1, TRUE);
}
- else if ($params['include'] and preg_match('/^#include\((.+)\)/',$line,$matches) and is_page($matches[1]))
- $_ret .= ls2_show_headings($matches[1],$params,TRUE);
}
- if ($_ret != '') { $ret .= "<ul>$_ret</ul>\n"; }
- $ret .= '</li>'."\n";
- return $ret;
}
-function ls2_get_child_pages($prefix) {
- global $vars;
-
- $pattern = '[['.$prefix;
-
- $pages = array();
- foreach (get_existpages() as $_page)
- if (strpos($_page,$pattern) === 0)
- $pages[$_page] = strip_bracket($_page);
- natcasesort($pages);
- return array_keys($pages);
+//¥ê¥¹¥È¹½Â¤¤ò¹½ÃÛ¤¹¤ë
+function plugin_ls2_list_push(& $params, $level)
+{
+ global $_ul_left_margin, $_ul_margin, $_list_pad_str;
+
+ $result = & $params['result'];
+ $saved = & $params['saved'];
+ $cont = TRUE;
+ $open = '<ul%s>';
+ $close = '</li></ul>';
+
+ while (count($saved) > $level || (! empty($saved) && $saved[0] != $close))
+ array_push($result, array_shift($saved));
+
+ $margin = $level - count($saved);
+
+ // count($saved)¤òÁý¤ä¤¹
+ while (count($saved) < ($level - 1)) array_unshift($saved, '');
+
+ if (count($saved) < $level) {
+ $cont = FALSE;
+ array_unshift($saved, $close);
+
+ $left = ($level == $margin) ? $_ul_left_margin : 0;
+ if ($params['compact']) {
+ $left += $_ul_margin; // ¥Þ¡¼¥¸¥ó¤ò¸ÇÄê
+ $level -= ($margin - 1); // ¥ì¥Ù¥ë¤ò½¤Àµ
+ } else {
+ $left += $margin * $_ul_margin;
+ }
+ $str = sprintf($_list_pad_str, $level, $left, $left);
+ array_push($result, sprintf($open, $str));
+ }
+
+ if ($cont) array_push($result, '</li>');
}
-//¥ª¥×¥·¥ç¥ó¤ò²òÀϤ¹¤ë
-function ls2_check_arg($val, $key, &$params) {
- if ($val == '') { $params['_done'] = TRUE; return; }
- if (!$params['_done']) {
- foreach (array_keys($params) as $key) {
- if (strpos($key, strtolower($val)) === 0) {
- $params[$key] = TRUE;
+
+// ¥ª¥×¥·¥ç¥ó¤ò²òÀϤ¹¤ë
+function plugin_ls2_check_arg($value, $key, & $params)
+{
+ if ($value == '') {
+ $params['_done'] = TRUE;
+ return;
+ }
+
+ if (! $params['_done']) {
+ foreach (array_keys($params) as $param) {
+ if (strtolower($value) == $param &&
+ preg_match('/^[a-z]/', $param)) {
+ $params[$param] = TRUE;
return;
}
}
$params['_done'] = TRUE;
}
- $params['_args'][] = $val;
-}
+ $params['_args'][] = htmlspecialchars($value); // Link title
+}
?>
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