Beispiel #1
0
function plugin_headarea_convert()
{
    global $vars, $headarea, $use_open_uri_in_new_window;
    static $head = NULL;
    static $headhtml = NULL;
    //miko patched
    // Cached MenuHTML
    if ($headhtml !== NULL) {
        return preg_replace('/<ul class="list[^>]*>/', '<ul class="head">', $headhtml);
    }
    //miko patched
    if (func_num_args()) {
        $args = func_get_args();
        if (is_page($args[0])) {
            $head = $args[0];
        }
        return '';
    }
    $page = $head === NULL ? $headarea : $head;
    if (HEAD_ENABLE_SUBHEAD) {
        $path = explode('/', strip_bracket($vars['page']));
        while (count($path)) {
            $_page = join('/', $path) . '/' . HEAD_SUBHEADBAR;
            if (is_page($_page)) {
                $page = $_page;
                break;
            }
            array_pop($path);
        }
    }
    if (!is_page($page)) {
        return '';
        //	} else if ($vars['page'] == $page) {
        //		return '<!-- #headarea(): You already view ' . htmlsc($page) . ' -->';
    }
    $headtext = preg_replace('/^(\\*{1,3}.*)\\[#[A-Za-z][\\w-]+\\](.*)$/m', '$1$2', get_source($page));
    if (function_exists('convert_filter')) {
        $headtext = convert_filter($headtext);
    }
    $save_newwindow = $use_open_uri_in_new_window;
    $use_open_uri_in_new_window = 0;
    $headhtml = RendererFactory::factory($headtext);
    $use_open_uri_in_new_window = $save_newwindow;
    $headhtml = str_replace("\n", '', $headhtml);
    return preg_replace('/<ul class="list[^>]*>/', '<ul class="head">', $headhtml);
}
function plugin_footarea_convert()
{
    global $vars, $footarea, $use_open_uri_in_new_window;
    static $foot = NULL;
    static $foothtml = NULL;
    //miko patched
    // Cached MenuHTML
    if ($foothtml !== NULL) {
        return preg_replace('/<ul class="list[^>]*>/', '<ul class="foot">', $foothtml);
    }
    //miko patched
    if (func_num_args()) {
        $args = func_get_args();
        if (is_page($args[0])) {
            $foot = $args[0];
        }
        return '';
    }
    $page = $foot === NULL ? $footarea : $foot;
    if (FOOT_ENABLE_SUBFOOT) {
        $path = explode('/', strip_bracket($vars['page']));
        while (count($path)) {
            $_page = join('/', $path) . '/' . FOOT_SUBFOOTBAR;
            if (is_page($_page)) {
                $page = $_page;
                break;
            }
            array_pop($path);
        }
    }
    if (!is_page($page)) {
        return '';
        //	} else if ($vars['page'] == $page) {
        //		return '<!-- #footarea(): You already view ' . htmlspecialchars($page) . ' -->';
    }
    $foottext = preg_replace('/^(\\*{1,3}.*)\\[#[A-Za-z][\\w-]+\\](.*)$/m', '$1$2', get_source($page));
    if (function_exists('convert_filter')) {
        $foottext = convert_filter($foottext);
    }
    $save_newwindow = $use_open_uri_in_new_window;
    $use_open_uri_in_new_window = 0;
    $foothtml = convert_html($foottext);
    $use_open_uri_in_new_window = $save_newwindow;
    $foothtml = str_replace("\n", '', $foothtml);
    return preg_replace('/<ul class="list[^>]*>/', '<ul class="foot">', $foothtml);
}
function plugin_splitinclude_convert()
{
    global $script, $vars, $get, $post;
    global $_msg_splitinclude_restrict;
    static $splitinclude_list = array();
    //処理済ページ名の配列
    if (func_num_args() == 0) {
        return;
    }
    $splitinclude_list[$vars['page']] = TRUE;
    $func_vars_num = func_num_args();
    $func_vars_array = func_get_args();
    $incbody = "";
    foreach ($func_vars_array as $page) {
        $page = strip_bracket($page);
        if (!is_page($page) or isset($splitinclude_list[$page])) {
            return '';
        }
        $splitinclude_list[$page] = TRUE;
        $_page = $vars['page'];
        $get['page'] = $post['page'] = $vars['page'] = $page;
        // splitincludeのときは、認証画面をいちいち出さず、後始末もこちらでつける
        if (check_readable($page, false, false)) {
            if (function_exists('convert_filter')) {
                $body = convert_html(convert_filter(get_source($page)));
            } else {
                $body = convert_html(get_source($page));
            }
        } else {
            $body = str_replace('$1', $page, $_msg_splitinclude_restrict);
        }
        $get['page'] = $post['page'] = $vars['page'] = $_page;
        $incbody .= "<div style=\"width:" . intval(96 / $func_vars_num) . "%;margin:0px 2px;vartical-align:top;float:left;\">{$body}</div>\n";
    }
    $incbody = "<div style=\"width:100%\">\n{$incbody}</div>\n<div style=\"display:block;\"></div>\n";
    return $incbody;
}
 function frontend()
 {
     global $vars, $get, $post;
     $titlestr = PluginIncludex::get_titlestr($this->inclpage, $this->options['titlestr'][1]);
     $title = PluginIncludex::get_title($this->inclpage, $titlestr, $this->options['title'][1]);
     if ($this->error != "") {
         return;
     }
     // because included page would use these variables.
     $tmp = $vars['page'];
     $get['page'] = $post['page'] = $vars['page'] = $this->inclpage;
     if (function_exists('convert_filter')) {
         $this->lines = convert_filter($this->lines);
         // plus
     }
     $body = convert_html($this->lines);
     $get['page'] = $post['page'] = $vars['page'] = $tmp;
     if ($this->error != "") {
         return;
     }
     $footer = '';
     if ($this->options['permalink'][1] !== false) {
         $linkstr = $this->make_inline($this->options['permalink'][1]);
         $footer = '<p class="permalink">' . make_pagelink($this->inclpage, $linkstr) . '</p>';
     }
     return $title . "\n" . $body . $footer;
 }
 /**
  * Get result html of convert_html
  *
  * PukiWiki API Extension
  *
  * @access public
  * @static
  * @param string $page pagename
  * @param array $lines contents to be converted
  * @return string html
  * @version $Id: v 1.0 2008-06-05 11:14:46 sonots $
  */
 function get_convert_html($page, $lines)
 {
     global $vars, $get, $post;
     $tmp = $vars['page'];
     $get['page'] = $post['page'] = $vars['page'] = $page;
     if (function_exists('convert_filter')) {
         // plus
         $lines = convert_filter($lines);
     }
     $html = convert_html($lines);
     $get['page'] = $post['page'] = $vars['page'] = $tmp;
     return $html;
 }
function plugin_minicalendar_viewer_convert()
{
    global $vars, $get, $post, $script, $weeklabels;
    global $_err_calendar_viewer_param, $_err_calendar_viewer_param2;
    global $_msg_calendar_viewer_right, $_msg_calendar_viewer_left;
    global $_msg_calendar_viewer_restrict;
    global $_symbol_paraedit, $trackback;
    static $viewed = array();
    if (func_num_args() < 2) {
        return PLUGIN_MINICALENDAR_VIEWER_USAGE . '<br />' . "\n";
    }
    $func_vars_array = func_get_args();
    // デフォルト値をセット
    $pagename = $func_vars_array[0];
    // 基準となるページ名
    $limit_page = 7;
    // 表示する件数制限
    $date_YM = '';
    // 一覧表示する年月
    $mode = 'past';
    // 動作モード
    $date_sep = '-';
    // 日付のセパレータ calendar2なら"-" calendarなら""
    // Check $func_args[1]
    if (preg_match("/[0-9]{4}" . $date_sep . "[0-9]{2}/", $func_vars_array[1])) {
        //指定年月の一覧表示
        $page_YM = $func_vars_array[1];
        $limit_base = 0;
        $limit_page = 31;
        //手抜き。31日分をリミットとする。
    } else {
        if (preg_match("/this/si", $func_vars_array[1])) {
            //今月の一覧表示
            $page_YM = get_date('Y' . $date_sep . 'm');
            $limit_base = 0;
            $limit_page = 31;
        } else {
            if (preg_match("/^[0-9]+\$/", $func_vars_array[1])) {
                //n日分表示
                $limit_pitch = $func_vars_array[1];
                $limit_page = $limit_pitch;
                $limit_base = 0;
                $page_YM = '';
            } else {
                if (preg_match("/([0-9]+)\\*([0-9]+)/", $func_vars_array[1], $reg_array)) {
                    $limit_pitch = $reg_array[2];
                    $limit_page = $reg_array[1] + $limit_pitch;
                    $limit_base = $reg_array[1];
                    $page_YM = '';
                } else {
                    return '#calendar_viewer(): ' . $_err_calendar_viewer_param2 . '<br />' . "\n";
                }
            }
        }
    }
    // $func_args[2]: Change default delimiter
    if (isset($func_vars_array[2]) && preg_match("/^(past|pastex|view|viewex|future|futureex)\$/si", $func_vars_array[2])) {
        $mode = $func_vars_array[2];
    }
    // $func_args[3]: Change default delimiter
    if (isset($func_vars_array[3])) {
        $date_sep = $func_vars_array[3];
    }
    // Avoid Loop etc.
    if (isset($viewed[$pagename])) {
        if ($viewed[$pagename] > PLUGIN_MINICALENDAR_MAX_VIEWS) {
            $s_page = htmlspecialchars($pagename);
            return '#calendar_viewer(): You already view: ' . $s_page . '<br />';
        }
        $viewed[$pagename]++;
        // Valid
    } else {
        $viewed[$pagename] = 1;
        // Valid
    }
    // 一覧表示するページ名とファイル名のパターン ファイル名には年月を含む
    if ($pagename == '') {
        // pagename無しのyyyy-mm-ddに対応するための処理
        $pagepattern = '';
        $pagepattern_len = 0;
        $filepattern = encode($page_YM);
        $filepattern_len = strlen($filepattern);
    } else {
        $pagepattern = strip_bracket($pagename) . '/';
        $pagepattern_len = strlen($pagepattern);
        $filepattern = encode($pagepattern . $page_YM);
        $filepattern_len = strlen($filepattern);
    }
    // ページリストの取得
    $pagelist = array();
    if ($dir = @opendir(DATA_DIR)) {
        $_date = get_date('Y' . $date_sep . 'm' . $date_sep . 'd');
        $page_date = '';
        while ($file = readdir($dir)) {
            if ($file == '..' || $file == '.') {
                continue;
            }
            if (substr($file, 0, $filepattern_len) != $filepattern) {
                continue;
            }
            $page = decode(trim(preg_replace("/\\.txt\$/", " ", $file)));
            $page_date = substr($page, $pagepattern_len);
            // $pageがカレンダー形式なのかチェック デフォルトでは yyyy-mm-dd
            if (plugin_minicalendar_viewer_isValidDate($page_date, $date_sep) == FALSE) {
                continue;
            }
            // mode毎に別条件ではじく
            // pastex modeでは今日を含む未来のページはNG
            // futureex modeでは今日を含む過去のページはNG
            // past modeでは未来のページはNG
            // future modeでは過去のページはNG
            if ($page_date >= $_date && $mode == 'pastex') {
                continue;
            }
            if ($page_date <= $_date && $mode == 'futureex') {
                continue;
            }
            if ($page_date > $_date && $mode == 'past') {
                continue;
            }
            if ($page_date < $_date && $mode == 'future') {
                continue;
            }
            $pagelist[] = $page;
        }
    }
    closedir($dir);
    // まずソート
    if ($mode == 'past' || $mode == 'pastex' || $mode == 'viewex') {
        rsort($pagelist);
    } else {
        sort($pagelist);
    }
    // ここからインクルード
    $tmppage = $vars['page'];
    $return_body = '';
    // $limit_pageの件数までインクルード
    $tmp = max($limit_base, 0);
    // Skip minus
    while ($tmp < $limit_page) {
        if (!isset($pagelist[$tmp])) {
            break;
        }
        $page = $pagelist[$tmp];
        $get['page'] = $post['page'] = $vars['page'] = $page;
        // 現状で閲覧許可がある場合だけ表示する
        if (check_readable($page, FALSE, FALSE)) {
            if (function_exists('convert_filter')) {
                $body = convert_html(convert_filter(get_source($page)));
            } else {
                $body = convert_html(get_source($page));
            }
        } else {
            $body = str_replace('$1', $page, $_msg_calendar_viewer_restrict);
        }
        $r_page = rawurlencode($page);
        $s_page = htmlspecialchars($page);
        if (PLUGIN_MINICALENDAR_VIEWER_DATE_FORMAT !== FALSE) {
            $time = strtotime(basepagename($page));
            // $date_sep must be assumed '-' or ''!
            if ($time == -1 || $time == FALSE) {
                $s_page = htmlspecialchars($page);
                // Failed. Why?
            } else {
                $week = $weeklabels[date('w', $time)];
                $s_page = htmlspecialchars(str_replace(array('$w'), array($week), date(PLUGIN_CALENDAR_VIEWER_DATE_FORMAT, $time)));
            }
        }
        $refpage = rawurlencode($tmppage);
        $page_title = basepagename($page);
        $s_page_title = htmlspecialchars($page_title);
        // if (PKWK_READONLY) {
        if (auth::check_role('readonly')) {
            $link = get_page_uri($page);
        } else {
            $link = get_cmd_uri('edit', $page, '', 'refpage=' . $refpage);
        }
        $link = '<a class="anchor_super" href="' . $link . '">' . $_symbol_paraedit . '</a>';
        $head = '<h3 class="minicalendar">' . $s_page_title . ' ' . $link . '</h3>' . "\n";
        $tail = '';
        if (PLUGIN_MINICALENDAR_VIEWER_HOLIDAYVIEW === TRUE) {
            $time = strtotime($page_title);
            if ($time != -1) {
                $yy = intval(date('Y', $time));
                $mm = intval(date('n', $time));
                $dd = intval(date('d', $time));
                $monthlabel = array(1 => 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December');
                $mmstr = $monthlabel[$mm];
                $h_today = public_holiday($yy, $mm, $dd);
                if ($h_today['rc'] != 0) {
                    $classname = 'date_holiday';
                } else {
                    if ($h_today['w'] == 0) {
                        $classname = 'date_holiday';
                    } else {
                        if ($h_today['w'] == 6) {
                            $classname = 'date_weekend';
                        } else {
                            $classname = 'date_weekday';
                        }
                    }
                }
                $head = '<h3 class="' . $classname . '"><span class="day">' . sprintf('%02d', $dd) . '</span> <br />' . '<b>' . $mmstr . '</b>, <b>' . $yy . '</b>' . $link . '</h3>' . "\n";
            }
        }
        if (PLUGIN_MINICALENDAR_VIEWER_COMMENT === TRUE) {
            if (is_page(':config/plugin/addline/comment') && exist_plugin_inline('addline')) {
                $comm = convert_html(array('&addline(comment,above){comment};'));
                $comm = preg_replace(array("'<p>'si", "'</p>'si"), array("", ""), $comm);
                $tail .= str_replace('>comment', '><img src="' . IMAGE_URI . 'plus/comment.png" width="15" height="15" alt="Comment" title="Comment" />Comment', $comm);
            }
        }
        if (PLUGIN_MINICALENDAR_VIEWER_TRACKBACK === TRUE) {
            if ($trackback) {
                $tb_id = tb_get_id($page);
                $tail .= '<a href="' . $script . '?plugin=tb&amp;__mode=view&amp;tb_id=' . $tb_id . '">' . '<img src="' . IMAGE_URI . 'plus/trackback.png" width="15" height="15" alt="" title="" />Trackback(' . tb_count($page) . ')' . '</a>' . "\n";
            }
        }
        if ($tail != '') {
            $tail = '<div class="trackback">' . $tail . '</div>';
        }
        $return_body .= $head . '<div class="minicalendar_viewer">' . $body . '</div>' . $tail;
        ++$tmp;
    }
    //ここで、前後のリンクを表示
    //?plugin=minicalendar_viewer&file=ページ名&date=yyyy-mm
    $enc_pagename = rawurlencode(substr($pagepattern, 0, $pagepattern_len - 1));
    if ($page_YM != '') {
        // 年月表示時
        $date_sep_len = strlen($date_sep);
        $this_year = substr($page_YM, 0, 4);
        $this_month = substr($page_YM, 4 + $date_sep_len, 2);
        // 次月
        $next_year = $this_year;
        $next_month = $this_month + 1;
        if ($next_month > 12) {
            $next_year++;
            $next_month = 1;
        }
        $next_YM = sprintf('%04d%s%02d', $next_year, $date_sep, $next_month);
        $next_YMX = sprintf('%04d%02d', $next_year, $next_month);
        // 前月
        $prev_year = $this_year;
        $prev_month = $this_month - 1;
        if ($prev_month < 1) {
            $prev_year--;
            $prev_month = 12;
        }
        $prev_YM = sprintf('%04d%s%02d', $prev_year, $date_sep, $prev_month);
        $prev_YMX = sprintf('%04d%02d', $prev_year, $prev_month);
        //		if ($mode == "past" || $mode == "pastex") {
        //			$right_YM   = $prev_YM;
        //			$right_YMX  = $prev_YMX;
        //			$right_text = $prev_YM."&gt;&gt;";
        //			$left_YM    = $next_YM;
        //			$left_YMX   = $next_YMX;
        //			$left_text  = "&lt;&lt;".$next_YM;
        //		} else {
        $left_YM = $prev_YM;
        $left_YMX = $prev_YMX;
        $left_text = '&lt;&lt;' . $prev_YM;
        $right_YM = $next_YM;
        $right_YMX = $next_YMX;
        $right_text = $next_YM . '&gt;&gt;';
        //		}
    } else {
        // n件表示時
        if ($limit_base >= count($pagelist)) {
            $right_YM = '';
        } else {
            $right_base = $limit_base + $limit_pitch;
            $right_YM = $right_base . '*' . $limit_pitch;
            $right_text = sprintf($_msg_calendar_viewer_right, $limit_pitch);
        }
        $left_base = $limit_base - $limit_pitch;
        if ($left_base >= 0) {
            $left_YM = $left_base . '*' . $limit_pitch;
            $left_text = sprintf($_msg_calendar_viewer_left, $limit_pitch);
        } else {
            $left_YM = '';
        }
        $prev_YMX = '';
        $next_YMX = '';
    }
    // ナビゲート用のリンクを末尾に追加
    $s_date_sep = htmlspecialchars($date_sep);
    if ($left_YM != '') {
        if ($left_YMX != '') {
            $left_link = '<a href="' . $script . '?plugin=minicalendar&amp;file=' . $enc_pagename . '&amp;date=' . $left_YMX . '">' . $left_text . '</a>';
        } else {
            $left_link = '<a href="' . $script . '?plugin=minicalendar_viewer&amp;file=' . $enc_pagename . '&amp;date=' . $left_YM . '&amp;date_sep=' . $s_date_sep . '&amp;mode=' . $mode . '">' . $left_text . '</a>';
        }
    } else {
        $left_link = '';
    }
    if ($right_YM != '') {
        if ($right_YMX != '') {
            $right_link = '<a href="' . $script . '?plugin=minicalendar&amp;file=' . $enc_pagename . '&amp;date=' . $right_YMX . '">' . $right_text . '</a>';
        } else {
            $right_link = '<a href="' . $script . '?plugin=minicalendar_viewer&amp;file=' . $enc_pagename . '&amp;date=' . $right_YM . '&amp;date_sep=' . $s_date_sep . '&amp;mode=' . $mode . '">' . $right_text . '</a>';
        }
    } else {
        $right_link = '';
    }
    //past modeは<<新 旧>> 他は<<旧 新>>
    $return_body .= '<div class="prevnext">';
    $return_body .= '<div class="prevnext_r">' . $right_link . '</div>';
    $return_body .= '<div class="prevnext_l">' . $left_link . '</div>';
    $return_body .= '</div><br style="display:block;clear:both" />';
    $get['page'] = $post['page'] = $vars['page'] = $tmppage;
    return $return_body;
}
Beispiel #7
0
function plugin_side_convert()
{
    global $vars, $sidebar;
    static $side = NULL;
    static $sidehtml = NULL;
    //miko patched
    // Cached MenuHTML
    if ($sidehtml !== NULL) {
        return preg_replace('/<ul class="list[^>]*>/', '<ul class="menu">', $sidehtml);
    }
    //miko patched
    $num = func_num_args();
    if ($num > 0) {
        // Try to change default 'sideBar' page name (only)
        if ($num > 1) {
            return '#side(): Zero or One argument needed';
        }
        if ($side !== NULL) {
            return '#side(): Already set: ' . htmlspecialchars($side);
        }
        $args = func_get_args();
        if (!is_page($args[0])) {
            return '#side(): No such page: ' . htmlspecialchars($args[0]);
        } else {
            $side = $args[0];
            // Set
            return '';
        }
    } else {
        // Output sidebar page data
        $page = $side === NULL ? $sidebar : $side;
        if (SIDE_ENABLE_SUBMENU) {
            $path = explode('/', strip_bracket($vars['page']));
            while (count($path)) {
                $_page = join('/', $path) . '/' . SIDE_SUBMENUBAR;
                if (is_page($_page)) {
                    $page = $_page;
                    break;
                }
                array_pop($path);
            }
        }
        if (!is_page($page)) {
            return '';
        } else {
            if ($vars['page'] == $page) {
                return '<!-- #side(): You already view ' . htmlspecialchars($page) . ' -->';
            } else {
                // Cut fixed anchors
                $sidetext = preg_replace('/^(\\*{1,3}.*)\\[#[A-Za-z][\\w-]+\\](.*)$/m', '$1$2', get_source($page));
                //miko patched
                if (function_exists('convert_filter')) {
                    $sidetext = convert_filter($sidetext);
                }
                global $top, $use_open_uri_in_new_window;
                $tmptop = $top;
                $top = '';
                $save_newwindow = $use_open_uri_in_new_window;
                $use_open_uri_in_new_window = 0;
                $sidehtml = convert_html($sidetext);
                $top = $tmptop;
                $use_open_uri_in_new_window = $save_newwindow;
                $sidehtml = str_replace("\n", '', $sidehtml);
                return preg_replace('/<ul class="list[^>]*>/', '<ul class="menu">', $sidehtml);
                //miko patched
            }
        }
    }
}
Beispiel #8
0
function plugin_menu_convert()
{
    global $vars, $menubar, $menuhtml;
    static $menu = NULL;
    //miko patched
    // Cached MenuHTML
    //	if ($menuhtml !== NULL)
    //		return preg_replace('/<ul class="list[^>]*>/','<ul class="menu">', $menuhtml);
    //miko patched
    $num = func_num_args();
    if ($num > 0) {
        // Try to change default 'MenuBar' page name (only)
        if ($num > 1) {
            return '<p class="alert alert-warning">#menu(): Zero or One argument needed</p>';
        }
        if ($menu !== NULL) {
            return '<p class="alert alert-warning">#menu(): Already set: ' . Utility::htmlsc($menu) . '</p>';
        }
        $args = func_get_args();
        if (!is_page($args[0])) {
            return '<p class="alert alert-warning">#menu(): No such page: ' . Utility::htmlsc($args[0]) . '</p>';
        } else {
            $menu = $args[0];
            // Set
            return '';
        }
    } else {
        // Output menubar page data
        $page = $menu === NULL ? $menubar : $menu;
        if (MENU_ENABLE_SUBMENU) {
            $path = explode('/', strip_bracket($vars['page']));
            while (!empty($path)) {
                $_page = join('/', $path) . '/' . MENU_SUBMENUBAR;
                if (is_page($_page)) {
                    $page = $_page;
                    break;
                }
                array_pop($path);
            }
        }
        $wiki = Factory::Wiki($page);
        if (!$wiki->has()) {
            return '';
        } else {
            if ($vars['page'] === $page) {
                return '<!-- #menu(): You already view ' . htmlsc($page) . ' -->';
            } else {
                // Cut fixed anchors
                $menutext = preg_replace('/^(\\*{1,3}.*)\\[#[A-Za-z][\\w-]+\\](.*)$/m', '$1$2', $wiki->get(true));
                //miko patched
                if (function_exists('convert_filter')) {
                    $menutext = convert_filter($menutext);
                }
                global $top;
                $tmptop = $top;
                $top = '';
                $menuhtml = RendererFactory::factory($menutext);
                $top = $tmptop;
                $menuhtml = str_replace("\n", '', $menuhtml);
                return $menuhtml;
                //return preg_replace('/<ul class="list[^>]*>/','<ul class="menu">',$menuhtml);
                //miko patched
            }
        }
    }
}
function plugin_calendar_viewer_convert()
{
    global $vars, $get, $post, $_labels;
    //	global $_msg_calendar_viewer_right, $_msg_calendar_viewer_left;
    //	global $_msg_calendar_viewer_restrict, $_err_calendar_viewer_param2;
    global $_symbol_paraedit, $trackback;
    $_calendar_viewer_msg = array('_err_param2' => T_('Wrong second parameter.'), '_msg_right' => T_('Next %d &gt;&gt;'), '_msg_left' => T_('&lt;&lt; Prev %d'), '_msg_restrict' => T_('Due to the blocking, the calendar_viewer cannot refer to $1.'), '_title_format' => T_('%1s, %2s %3s %4s'));
    if (!isset($vars['page'])) {
        return '';
    }
    static $viewed = array();
    if (func_num_args() < 2) {
        return PLUGIN_CALENDAR_VIEWER_USAGE . '<br />' . "\n";
    }
    $func_args = func_get_args();
    // Default values
    $pagename = $func_args[0];
    // 基準となるページ名
    $page_YM = '';
    // 一覧表示する年月
    $limit_base = 0;
    // 先頭から数えて何ページ目から表示するか (先頭)
    $limit_pitch = 0;
    // 何件づつ表示するか
    $limit_page = 0;
    // サーチするページ数
    $mode = 'past';
    // 動作モード
    $date_sep = '-';
    // 日付のセパレータ calendar2なら '-', calendarなら ''
    // Check $func_args[1]
    $matches = array();
    if (preg_match('/[0-9]{4}' . $date_sep . '[0-9]{2}/', $func_args[1])) {
        // 指定年月の一覧表示
        $page_YM = $func_args[1];
        $limit_page = 31;
    } else {
        if (preg_match('/this/si', $func_args[1])) {
            // 今月の一覧表示
            $page_YM = get_date('Y' . $date_sep . 'm');
            $limit_page = 31;
        } else {
            if (preg_match('/^[0-9]+$/', $func_args[1])) {
                // n日分表示
                $limit_pitch = $func_args[1];
                $limit_page = $func_args[1];
            } else {
                if (preg_match('/(-?[0-9]+)\\*([0-9]+)/', $func_args[1], $matches)) {
                    // 先頭より数えて x ページ目から、y件づつ表示
                    $limit_base = $matches[1];
                    $limit_pitch = $matches[2];
                    $limit_page = $matches[1] + $matches[2];
                    // 読み飛ばす + 表示する
                } else {
                    return '#calendar_viewer(): ' . $_calendar_viewer_msg['_err_param2'] . '<br />' . "\n";
                }
            }
        }
    }
    // $func_args[2]: Mode setting
    if (isset($func_args[2]) && preg_match('/^(past|pastex|view|viewex|future|futureex)$/si', $func_args[2])) {
        $mode = $func_args[2];
    }
    // $func_args[3]: Change default delimiter
    if (isset($func_args[3])) {
        $date_sep = $func_args[3];
    }
    // Avoid Loop etc.
    if (isset($viewed[$pagename])) {
        if ($viewed[$pagename] > PLUGIN_CALENDAR_MAX_VIEWS) {
            $s_page = htmlsc($pagename);
            return '#calendar_viewer(): You already view: ' . $s_page . '<br />';
        }
        $viewed[$pagename]++;
        // Valid
    } else {
        $viewed[$pagename] = 1;
        // Valid
    }
    // 一覧表示するページ名とファイル名のパターン ファイル名には年月を含む
    if ($pagename == '') {
        // pagename無しのyyyy-mm-ddに対応するための処理
        $pagepattern = '';
        $pagepattern_len = 0;
        $filepattern = encode($page_YM);
        $filepattern_len = strlen($filepattern);
    } else {
        $pagepattern = strip_bracket($pagename) . '/';
        $pagepattern_len = strlen($pagepattern);
        $filepattern = encode($pagepattern . $page_YM);
        $filepattern_len = strlen($filepattern);
    }
    // ページリストの取得
    $pagelist = array();
    if ($dir = @opendir(DATA_DIR)) {
        $_date = get_date('Y' . $date_sep . 'm' . $date_sep . 'd');
        $page_date = '';
        while ($file = readdir($dir)) {
            if ($file == '..' || $file == '.') {
                continue;
            }
            if (substr($file, 0, $filepattern_len) != $filepattern) {
                continue;
            }
            $page = decode(trim(preg_replace('/\\.txt$/', ' ', $file)));
            $page_date = substr($page, $pagepattern_len);
            // Verify the $page_date pattern (Default: yyyy-mm-dd).
            // Past-mode hates the future, and
            // Future-mode hates the past.
            if (plugin_calendar_viewer_isValidDate($page_date, $date_sep) == FALSE || $page_date > $_date && $mode == 'past' || $page_date < $_date && $mode == 'future' || $page_date >= $_date && $mode == 'pastex' || $page_date <= $_date && $mode == 'futureex') {
                continue;
            }
            $pagelist[] = $page;
        }
    }
    closedir($dir);
    if ($mode == 'past' || $mode == 'pastex' || $mode == 'viewex') {
        rsort($pagelist, SORT_STRING);
        // New => Old
    } else {
        sort($pagelist, SORT_STRING);
        // Old => New
    }
    // Include start
    $tmppage = $vars['page'];
    $return_body = '';
    // $limit_page の件数までインクルード
    $tmp = max($limit_base, 0);
    // Skip minus
    while ($tmp < $limit_page) {
        if (!isset($pagelist[$tmp])) {
            break;
        }
        $page = $pagelist[$tmp];
        $get['page'] = $post['page'] = $vars['page'] = $page;
        $wiki = Factory::Wiki($page);
        // 現状で閲覧許可がある場合だけ表示する
        if ($wiki->isReadable()) {
            if (function_exists('convert_filter')) {
                $body = RendererFactory::factory(convert_filter($wiki->get()));
            } else {
                $body = $wiki->render();
            }
        } else {
            $body = str_replace('$1', $page, $_calendar_viewer_msg['_msg_restrict']);
        }
        if (PLUGIN_CALENDAR_VIEWER_DATE_FORMAT !== FALSE) {
            $time = strtotime(basename($page));
            // $date_sep must be assumed '-' or ''!
            if ($time == -1) {
                $s_page = htmlsc($page);
                // Failed. Why?
            } else {
                $week = $_labels['week'][date('w', $time)][0];
                $month = $_labels['month'][preg_replace('/^0/', '', date('m', $time))][0];
                $s_page = htmlsc(str_replace(array('$w', '$m'), array($week, $month), date(PLUGIN_CALENDAR_VIEWER_DATE_FORMAT, $time)));
            }
        } else {
            $s_page = htmlsc($page);
        }
        // if (PKWK_READONLY) {
        if (Auth::check_role('readonly')) {
            $link = get_page_uri($page);
        } else {
            $link = get_cmd_uri('edit', $page, '', array('page' => $page));
        }
        $link = '<a class="anchor_super" href="' . $link . '">' . $_symbol_paraedit . '</a>';
        $head = '<h1>' . $s_page . $link . '</h1>' . "\n";
        $page_title = basepagename($page);
        $tail = '';
        if (PLUGIN_CALENDAR_VIEWER_HOLIDAYVIEW === TRUE) {
            $time = strtotime($page_title);
            if ($time != -1) {
                $yy = intval(date('Y', $time));
                $mm = intval(date('n', $time));
                $dd = intval(date('d', $time));
                $h_today = PublicHolidayFactory::factory('JP', $yy, $mm, $dd);
                if ($h_today['rc'] != 0) {
                    $classname = 'date_holiday';
                    $weekclass = 'week_sun';
                } else {
                    switch ($h_today['w']) {
                        case 0:
                            $classname = 'date_holiday';
                            $weekclass = 'week_sun';
                            break;
                        case 6:
                            $classname = 'date_weekend';
                            $weekclass = 'week_sat';
                        default:
                            $classname = 'date_weekday';
                            $weekclass = 'week_day';
                            break;
                    }
                }
            }
        }
        if (PLUGIN_CALENDAR_VIEWER_COMMENT === TRUE) {
            if (is_page(':config/plugin/addline/comment') && exist_plugin_inline('addline')) {
                $comm = RendererFactory::factory(array('&addline(comment,above){comment};'));
                $comm = preg_replace(array("'<p>'si", "'</p>'si"), array("", ""), $comm);
                $tail .= str_replace('>comment', '><img src="' . IMAGE_URI . 'plus/comment.png" width="15" height="15" alt="Comment" title="Comment" />Comment', $comm);
            }
        }
        if (PLUGIN_CALENDAR_VIEWER_TRACKBACK === TRUE && $trackback) {
            $tb_link = get_cmd_uri('tb', '', '', array('__mode' => 'view', 'tb_id' => tb_get_id($page)));
            $tail .= '<a class="pkwk-icon_linktext cmd-trackback" href="' . $tb_link . '">' . 'Trackback(' . tb_count($page) . ')' . '</a>' . "\n";
        }
        $page_id = str_replace('/', '_', $page);
        $return_body .= '<article id="' . $page_id . '">' . "\n";
        $return_body .= $head . $body;
        $return_body .= '</article>' . "\n";
        ++$tmp;
    }
    // ここで、前後のリンクを表示
    // ?plugin=calendar_viewer&file=ページ名&date=yyyy-mm
    $page = substr($pagepattern, 0, $pagepattern_len - 1);
    $r_page = rawurlencode($page);
    if ($page_YM != '') {
        // 年月表示時
        $date_sep_len = strlen($date_sep);
        $this_year = substr($page_YM, 0, 4);
        $this_month = substr($page_YM, 4 + $date_sep_len, 2);
        // 次月
        $next_year = $this_year;
        $next_month = $this_month + 1;
        if ($next_month > 12) {
            ++$next_year;
            $next_month = 1;
        }
        $next_YM = sprintf('%04d%s%02d', $next_year, $date_sep, $next_month);
        // 前月
        $prev_year = $this_year;
        $prev_month = $this_month - 1;
        if ($prev_month < 1) {
            --$prev_year;
            $prev_month = 12;
        }
        $prev_YM = sprintf('%04d%s%02d', $prev_year, $date_sep, $prev_month);
        if ($mode == 'past') {
            $right_YM = $prev_YM;
            $right_text = $prev_YM . '&gt;&gt;';
            // >>
            $left_YM = $next_YM;
            $left_text = '&lt;&lt;' . $next_YM;
            // <<
        } else {
            $left_YM = $prev_YM;
            $left_text = '&lt;&lt;' . $prev_YM;
            // <<
            $right_YM = $next_YM;
            $right_text = $next_YM . '&gt;&gt;';
            // >>
        }
    } else {
        // n件表示時
        if ($limit_base <= 0) {
            $left_YM = '';
            // 表示しない (それより前の項目はない)
        } else {
            $left_YM = $limit_base - $limit_pitch . '*' . $limit_pitch;
            $left_text = sprintf($_calendar_viewer_msg['_msg_left'], $limit_pitch);
        }
        if ($limit_base + $limit_pitch >= count($pagelist)) {
            $right_YM = '';
            // 表示しない (それより後の項目はない)
        } else {
            $right_YM = $limit_base + $limit_pitch . '*' . $limit_pitch;
            $right_text = sprintf($_calendar_viewer_msg['_msg_right'], $limit_pitch);
        }
    }
    // ナビゲート用のリンクを末尾に追加
    if ($left_YM != '' || $right_YM != '') {
        $s_date_sep = htmlsc($date_sep);
        $left_link = $right_link = '';
        if ($left_YM != '') {
            $left_link = '<a href="' . get_cmd_uri('calendar_viewer', '', '', array('mode' => $mode, 'file' => $page, 'date_sep' => $date_sep, 'date' => $left_YM)) . '">' . $left_text . '</a>';
        }
        if ($right_YM != '') {
            $right_link = '<a href="' . get_cmd_uri('calendar_viewer', '', '', array('mode' => $mode, 'file' => $page, 'date_sep' => $date_sep, 'date' => $right_YM)) . '">' . $right_text . '</a>';
        }
        $center_link = '<a href="' . get_page_uri($page) . '">' . $page . '</a>';
        // past modeは<<新 旧>> 他は<<旧 新>>
        $nav = '<nav class="calendar_viewer_navi">' . "\n";
        $nav .= <<<EOD
<ul class="navi">
\t<li class="navi_left">{$left_link}</li>
\t<li class="navi_none">{$center_link}</li>
\t<li class="navi_right">{$right_link}</li>
</ul>
<hr />
EOD;
        $nav .= '</nav>' . "\n";
    }
    $get['page'] = $post['page'] = $vars['page'] = $tmppage;
    return $nav . $return_body;
}