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BugTrack2/372 Add auth group - set of multi users on page permission
[pukiwiki/pukiwiki.git] / plugin / tracker.inc.php
index 8b0e737..06af55b 100644 (file)
@@ -1,23 +1,26 @@
 <?php
-/////////////////////////////////////////////////
-// PukiWiki - Yet another WikiWikiWeb clone.
-//
-// $Id: tracker.inc.php,v 1.26 2004/12/02 11:34:25 henoheno Exp $
+// PukiWiki - Yet another WikiWikiWeb clone
+// $Id: tracker.inc.php,v 1.124 2011/01/25 15:01:01 henoheno Exp $
+// Copyright (C) 2003-2005, 2007 PukiWiki Developers Team
+// License: GPL v2 or (at your option) any later version
 //
+// Issue tracker plugin (See Also bugtrack plugin)
 
-// tracker_list¤Çɽ¼¨¤·¤Ê¤¤¥Ú¡¼¥¸Ì¾(Àµµ¬É½¸½¤Ç)
-// 'SubMenu'¥Ú¡¼¥¸ ¤ª¤è¤Ó '/'¤ò´Þ¤à¥Ú¡¼¥¸¤ò½ü³°¤¹¤ë
+// tracker_listで表示しないページ名(正規表現で)
+// 'SubMenu'ページ および '/'を含むページを除外する
 define('TRACKER_LIST_EXCLUDE_PATTERN','#^SubMenu$|/#');
-// À©¸Â¤·¤Ê¤¤¾ì¹ç¤Ï¤³¤Á¤é
+// 制限しない場合はこちら
 //define('TRACKER_LIST_EXCLUDE_PATTERN','#(?!)#');
 
-// ¹àÌܤμè¤ê½Ð¤·¤Ë¼ºÇÔ¤·¤¿¥Ú¡¼¥¸¤ò°ìÍ÷¤Ëɽ¼¨¤¹¤ë
+// 項目の取り出しに失敗したページを一覧に表示する
 define('TRACKER_LIST_SHOW_ERROR_PAGE',TRUE);
 
 function plugin_tracker_convert()
 {
        global $script,$vars;
 
+       if (PKWK_READONLY) return ''; // Show nothing
+
        $base = $refer = $vars['page'];
 
        $config_name = 'default';
@@ -43,7 +46,7 @@ function plugin_tracker_convert()
 
        if (!$config->read())
        {
-               return "<p>config file '".htmlspecialchars($config_name)."' not found.</p>";
+               return "<p>config file '".htmlsc($config_name)."' not found.</p>";
        }
 
        $config->config_name = $config_name;
@@ -81,12 +84,14 @@ function plugin_tracker_action()
 {
        global $post, $vars, $now;
 
+       if (PKWK_READONLY) die_message('PKWK_READONLY prohibits editing');
+
        $config_name = array_key_exists('_config',$post) ? $post['_config'] : '';
 
        $config = new Config('plugin/tracker/'.$config_name);
        if (!$config->read())
        {
-               return "<p>config file '".htmlspecialchars($config_name)."' not found.</p>";
+               return "<p>config file '".htmlsc($config_name)."' not found.</p>";
        }
        $config->config_name = $config_name;
        $source = $config->page.'/page';
@@ -97,17 +102,17 @@ function plugin_tracker_action()
        {
                return array(
                        'msg'=>'cannot write',
-                       'body'=>'page name ('.htmlspecialchars($refer).') is not valid.'
+                       'body'=>'page name ('.htmlsc($refer).') is not valid.'
                );
        }
        if (!is_page($source))
        {
                return array(
                        'msg'=>'cannot write',
-                       'body'=>'page template ('.htmlspecialchars($source).') is not exist.'
+                       'body'=>'page template ('.htmlsc($source).') is not exist.'
                );
        }
-       // ¥Ú¡¼¥¸Ì¾¤ò·èÄê
+       // ページ名を決定
        $base = $post['_base'];
        $num = 0;
        $name = (array_key_exists('_name',$post)) ? $post['_name'] : '';
@@ -130,10 +135,10 @@ function plugin_tracker_action()
                $real = ++$num;
                $page = "$base/$real";
        }
-       // ¥Ú¡¼¥¸¥Ç¡¼¥¿¤òÀ¸À®
+       // ページデータを生成
        $postdata = plugin_tracker_get_source($source);
 
-       // µ¬Äê¤Î¥Ç¡¼¥¿
+       // è¦\8få®\9aã\81®ã\83\87ã\83¼ã\82¿
        $_post = array_merge($post,$_FILES);
        $_post['_date'] = $now;
        $_post['_page'] = $page;
@@ -169,7 +174,7 @@ function plugin_tracker_action()
        // Writing page data, without touch
        page_write($page, join('', $postdata));
 
-       $r_page = rawurlencode($page);
+       $r_page = pagename_urlencode($page);
 
        pkwk_headers_sent();
        header('Location: ' . get_script_uri() . '?' . $r_page);
@@ -180,6 +185,8 @@ function plugin_tracker_inline()
 {
        global $vars;
 
+       if (PKWK_READONLY) return ''; // Show nothing
+
        $args = func_get_args();
        if (count($args) < 3)
        {
@@ -192,7 +199,7 @@ function plugin_tracker_inline()
 
        if (!$config->read())
        {
-               return "config file '".htmlspecialchars($config_name)."' not found.";
+               return "config file '".htmlsc($config_name)."' not found.";
        }
 
        $config->config_name = $config_name;
@@ -202,44 +209,44 @@ function plugin_tracker_inline()
        return $fields[$field]->get_tag();
 }
 */
-// ¥Õ¥£¡¼¥ë¥É¥ª¥Ö¥¸¥§¥¯¥È¤ò¹½ÃÛ¤¹¤ë
+// フィールドオブジェクトを構築する
 function plugin_tracker_get_fields($base,$refer,&$config)
 {
        global $now,$_tracker_messages;
 
        $fields = array();
-       // Í½Ìó¸ì
+       // 予約語
        foreach (array(
-               '_date'=>'text',    // Åê¹ÆÆü»þ
-               '_update'=>'date',  // ºÇ½ª¹¹¿·
-               '_past'=>'past',    // ·Ð²á(passage)
-               '_page'=>'page',    // ¥Ú¡¼¥¸Ì¾
-               '_name'=>'text',    // »ØÄꤵ¤ì¤¿¥Ú¡¼¥¸Ì¾
-               '_real'=>'real',    // ¼ÂºÝ¤Î¥Ú¡¼¥¸Ì¾
-               '_refer'=>'page',   // »²¾È¸µ(¥Õ¥©¡¼¥à¤Î¤¢¤ë¥Ú¡¼¥¸)
-               '_base'=>'page',    // ´ð½à¥Ú¡¼¥¸
-               '_submit'=>'submit' // Äɲåܥ¿¥ó
+               '_date'=>'text',    // 投稿日時
+               '_update'=>'date',  // 最終更新
+               '_past'=>'past',    // 経過(passage)
+               '_page'=>'page',    // ページ名
+               '_name'=>'text',    // 指定されたページ名
+               '_real'=>'real',    // 実際のページ名
+               '_refer'=>'page',   // å\8f\82ç\85§å\85\83\83\95ã\82©ã\83¼ã\83 ã\81®ã\81\82ã\82\8bã\83\9aã\83¼ã\82¸)
+               '_base'=>'page',    // å\9fºæº\96ã\83\9aã\83¼ã\82¸
+               '_submit'=>'submit' // 追加ボタン
                ) as $field=>$class)
        {
                $class = 'Tracker_field_'.$class;
-               $fields[$field] = &new $class(array($field,$_tracker_messages["btn$field"],'','20',''),$base,$refer,$config);
+               $fields[$field] = new $class(array($field,$_tracker_messages["btn$field"],'','20',''),$base,$refer,$config);
        }
 
        foreach ($config->get('fields') as $field)
        {
-               // 0=>¹àÌÜ̾ 1=>¸«½Ð¤· 2=>·Á¼° 3=>¥ª¥×¥·¥ç¥ó 4=>¥Ç¥Õ¥©¥ë¥ÈÃÍ
+               // 0=>項目名 1=>見出し 2=>形式 3=>オプション 4=>デフォルト値
                $class = 'Tracker_field_'.$field[2];
                if (!class_exists($class))
-               { // ¥Ç¥Õ¥©¥ë¥È
+               { // デフォルト
                        $class = 'Tracker_field_text';
                        $field[2] = 'text';
                        $field[3] = '20';
                }
-               $fields[$field[0]] = &new $class($field,$base,$refer,$config);
+               $fields[$field[0]] = new $class($field,$base,$refer,$config);
        }
        return $fields;
 }
-// ¥Õ¥£¡¼¥ë¥É¥¯¥é¥¹
+// ã\83\95ã\82£ã\83¼ã\83«ã\83\89ã\82¯ã\83©ã\82¹
 class Tracker_field
 {
        var $name;
@@ -251,11 +258,14 @@ class Tracker_field
        var $config;
        var $data;
        var $sort_type = SORT_REGULAR;
+       var $id = 0;
 
        function Tracker_field($field,$page,$refer,&$config)
        {
                global $post;
+               static $id = 0;
 
+               $this->id = ++$id;
                $this->name = $field[0];
                $this->title = $field[1];
                $this->values = explode(',',$field[3]);
@@ -291,9 +301,9 @@ class Tracker_field_text extends Tracker_field
 
        function get_tag()
        {
-               $s_name = htmlspecialchars($this->name);
-               $s_size = htmlspecialchars($this->values[0]);
-               $s_value = htmlspecialchars($this->default_value);
+               $s_name = htmlsc($this->name);
+               $s_size = htmlsc($this->values[0]);
+               $s_value = htmlsc($this->default_value);
                return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" value=\"$s_value\" />";
        }
 }
@@ -333,10 +343,10 @@ class Tracker_field_textarea extends Tracker_field
 
        function get_tag()
        {
-               $s_name = htmlspecialchars($this->name);
-               $s_cols = htmlspecialchars($this->values[0]);
-               $s_rows = htmlspecialchars($this->values[1]);
-               $s_value = htmlspecialchars($this->default_value);
+               $s_name = htmlsc($this->name);
+               $s_cols = htmlsc($this->values[0]);
+               $s_rows = htmlsc($this->values[1]);
+               $s_value = htmlsc($this->default_value);
                return "<textarea name=\"$s_name\" cols=\"$s_cols\" rows=\"$s_rows\">$s_value</textarea>";
        }
        function format_cell($str)
@@ -375,8 +385,8 @@ class Tracker_field_format extends Tracker_field
        }
        function get_tag()
        {
-               $s_name = htmlspecialchars($this->name);
-               $s_size = htmlspecialchars($this->values[0]);
+               $s_name = htmlsc($this->name);
+               $s_size = htmlsc($this->values[0]);
                return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" />";
        }
        function get_key($str)
@@ -404,8 +414,8 @@ class Tracker_field_file extends Tracker_field_format
 
        function get_tag()
        {
-               $s_name = htmlspecialchars($this->name);
-               $s_size = htmlspecialchars($this->values[0]);
+               $s_name = htmlsc($this->name);
+               $s_size = htmlsc($this->values[0]);
                return "<input type=\"file\" name=\"$s_name\" size=\"$s_size\" />";
        }
        function format_value($str)
@@ -414,12 +424,12 @@ class Tracker_field_file extends Tracker_field_format
                {
                        require_once(PLUGIN_DIR.'attach.inc.php');
                        $result = attach_upload($_FILES[$this->name],$this->page);
-                       if ($result['result']) // ¥¢¥Ã¥×¥í¡¼¥ÉÀ®¸ù
+                       if ($result['result']) // アップロード成功
                        {
                                return parent::format_value($this->page.'/'.$_FILES[$this->name]['name']);
                        }
                }
-               // ¥Õ¥¡¥¤¥ë¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¤«¡¢¥¢¥Ã¥×¥í¡¼¥É¤Ë¼ºÇÔ
+               // ファイルが指定されていないか、アップロードに失敗
                return parent::format_value('');
        }
 }
@@ -429,13 +439,18 @@ class Tracker_field_radio extends Tracker_field_format
 
        function get_tag()
        {
-               $s_name = htmlspecialchars($this->name);
+               $s_name = htmlsc($this->name);
                $retval = '';
+               $id = 0;
                foreach ($this->config->get($this->name) as $option)
                {
-                       $s_option = htmlspecialchars($option[0]);
+                       $s_option = htmlsc($option[0]);
                        $checked = trim($option[0]) == trim($this->default_value) ? ' checked="checked"' : '';
-                       $retval .= "<input type=\"radio\" name=\"$s_name\" value=\"$s_option\"$checked />$s_option\n";
+                       ++$id;
+                       $s_id = '_p_tracker_' . $s_name . '_' . $this->id . '_' . $id;
+                       $retval .= '<input type="radio" name="' .  $s_name . '" id="' . $s_id .
+                               '" value="' . $s_option . '"' . $checked . ' />' .
+                               '<label for="' . $s_id . '">' . $s_option . '</label>' . "\n";
                }
 
                return $retval;
@@ -460,9 +475,9 @@ class Tracker_field_select extends Tracker_field_radio
 
        function get_tag($empty=FALSE)
        {
-               $s_name = htmlspecialchars($this->name);
+               $s_name = htmlsc($this->name);
                $s_size = (array_key_exists(0,$this->values) and is_numeric($this->values[0])) ?
-                       ' size="'.htmlspecialchars($this->values[0]).'"' : '';
+                       ' size="'.htmlsc($this->values[0]).'"' : '';
                $s_multiple = (array_key_exists(1,$this->values) and strtolower($this->values[1]) == 'multiple') ?
                        ' multiple="multiple"' : '';
                $retval = "<select name=\"{$s_name}[]\"$s_size$s_multiple>\n";
@@ -473,7 +488,7 @@ class Tracker_field_select extends Tracker_field_radio
                $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
                foreach ($this->config->get($this->name) as $option)
                {
-                       $s_option = htmlspecialchars($option[0]);
+                       $s_option = htmlsc($option[0]);
                        $selected = array_key_exists(trim($option[0]),$defaults) ? ' selected="selected"' : '';
                        $retval .= " <option value=\"$s_option\"$selected>$s_option</option>\n";
                }
@@ -488,15 +503,20 @@ class Tracker_field_checkbox extends Tracker_field_radio
 
        function get_tag($empty=FALSE)
        {
-               $s_name = htmlspecialchars($this->name);
+               $s_name = htmlsc($this->name);
                $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
                $retval = '';
+               $id = 0;
                foreach ($this->config->get($this->name) as $option)
                {
-                       $s_option = htmlspecialchars($option[0]);
+                       $s_option = htmlsc($option[0]);
                        $checked = array_key_exists(trim($option[0]),$defaults) ?
                                ' checked="checked"' : '';
-                       $retval .= "<input type=\"checkbox\" name=\"{$s_name}[]\" value=\"$s_option\"$checked />$s_option\n";
+                       ++$id;
+                       $s_id = '_p_tracker_' . $s_name . '_' . $this->id . '_' . $id;
+                       $retval .= '<input type="checkbox" name="' . $s_name .
+                               '[]" id="' . $s_id . '" value="' . $s_option . '"' . $checked . ' />' .
+                               '<label for="' . $s_id . '">' . $s_option . '</label>' . "\n";
                }
 
                return $retval;
@@ -508,8 +528,8 @@ class Tracker_field_hidden extends Tracker_field_radio
 
        function get_tag($empty=FALSE)
        {
-               $s_name = htmlspecialchars($this->name);
-               $s_default = htmlspecialchars($this->default_value);
+               $s_name = htmlsc($this->name);
+               $s_default = htmlsc($this->default_value);
                $retval = "<input type=\"hidden\" name=\"$s_name\" value=\"$s_default\" />\n";
 
                return $retval;
@@ -519,10 +539,10 @@ class Tracker_field_submit extends Tracker_field
 {
        function get_tag()
        {
-               $s_title = htmlspecialchars($this->title);
-               $s_page = htmlspecialchars($this->page);
-               $s_refer = htmlspecialchars($this->refer);
-               $s_config = htmlspecialchars($this->config->config_name);
+               $s_title = htmlsc($this->title);
+               $s_page = htmlsc($this->page);
+               $s_refer = htmlsc($this->refer);
+               $s_config = htmlsc($this->config->config_name);
 
                return <<<EOD
 <input type="submit" value="$s_title" />
@@ -556,7 +576,7 @@ class Tracker_field_past extends Tracker_field
        }
 }
 ///////////////////////////////////////////////////////////////////////////
-// °ìÍ÷ɽ¼¨
+// 一覧表示
 function plugin_tracker_list_convert()
 {
        global $vars;
@@ -608,7 +628,7 @@ function plugin_tracker_getlist($page,$refer,$config_name,$list,$order='',$limit
 
        if (!$config->read())
        {
-               return "<p>config file '".htmlspecialchars($config_name)."' is not exist.";
+               return "<p>config file '".htmlsc($config_name)."' is not exist.</p>";
        }
 
        $config->config_name = $config_name;
@@ -618,12 +638,12 @@ function plugin_tracker_getlist($page,$refer,$config_name,$list,$order='',$limit
                return "<p>config file '".make_pagelink($config->page.'/'.$list)."' not found.</p>";
        }
 
-       $list = &new Tracker_list($page,$refer,$config,$list);
+       $list = new Tracker_list($page,$refer,$config,$list);
        $list->sort($order);
        return $list->toString($limit);
 }
 
-// °ìÍ÷¥¯¥é¥¹
+// ä¸\80覧ã\82¯ã\83©ã\82¹
 class Tracker_list
 {
        var $page;
@@ -634,6 +654,7 @@ class Tracker_list
        var $pattern_fields;
        var $rows;
        var $order;
+       var $sort_keys;
 
        function Tracker_list($page,$refer,&$config,$list)
        {
@@ -643,11 +664,11 @@ class Tracker_list
                $this->fields = plugin_tracker_get_fields($page,$refer,$config);
 
                $pattern = join('',plugin_tracker_get_source($config->page.'/page'));
-               // ¥Ö¥í¥Ã¥¯¥×¥é¥°¥¤¥ó¤ò¥Õ¥£¡¼¥ë¥É¤ËÃÖ´¹
-               // #comment¤Ê¤É¤ÇÁ°¸å¤Ëʸ»úÎó¤ÎÁý¸º¤¬¤¢¤Ã¤¿¾ì¹ç¤Ë¡¢[_block_xxx]¤ËµÛ¤¤¹þ¤Þ¤»¤ë¤è¤¦¤Ë¤¹¤ë
+               // ブロックプラグインをフィールドに置換
+               // #commentなどで前後に文字列の増減があった場合に、[_block_xxx]に吸い込ませるようにする
                $pattern = preg_replace('/^\#([^\(\s]+)(?:\((.*)\))?\s*$/m','[_block_$1]',$pattern);
 
-               // ¥Ñ¥¿¡¼¥ó¤òÀ¸À®
+               // パターンを生成
                $this->pattern = '';
                $this->pattern_fields = array();
                $pattern = preg_split('/\\\\\[(\w+)\\\\\]/',preg_quote($pattern,'/'),-1,PREG_SPLIT_DELIM_CAPTURE);
@@ -658,10 +679,10 @@ class Tracker_list
                        {
                                $field = array_shift($pattern);
                                $this->pattern_fields[] = $field;
-                               $this->pattern .= '(.*)';
+                               $this->pattern .= '(.*?)';
                        }
                }
-               // ¥Ú¡¼¥¸¤ÎÎóµó¤È¼è¤ê¹þ¤ß
+               // ページの列挙と取り込み
                $this->rows = array();
                $pattern = "$page/";
                $pattern_len = strlen($pattern);
@@ -682,7 +703,7 @@ class Tracker_list
        {
                static $moved = array();
 
-               // Ìµ¸Â¥ë¡¼¥×ËÉ»ß
+               // 無限ループ防止
                if (array_key_exists($name,$this->rows))
                {
                        return;
@@ -701,7 +722,7 @@ class Tracker_list
                }
                $source = join('',preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/','$1$2',$source));
 
-               // ¥Ç¥Õ¥©¥ë¥ÈÃÍ
+               // デフォルト値
                $this->rows[$name] = array(
                        '_page'  => "[[$page]]",
                        '_refer' => $this->page,
@@ -718,6 +739,22 @@ class Tracker_list
                        }
                }
        }
+       function compare($a, $b)
+       {
+               foreach ($this->sort_keys as $sort_key)
+               {
+                       $field = $sort_key['field'];
+                       $dir = $sort_key['dir'];
+                       $f = $this->fields[$field];
+                       $sort_type = $f->sort_type;
+                       $aVal = isset($a[$field]) ? $f->get_value($a[$field]) : '';
+                       $bVal = isset($b[$field]) ? $f->get_value($b[$field]) : '';
+                       $c = strnatcmp($aVal, $bVal) * ($dir === SORT_ASC ? 1 : -1);
+                       if ($c === 0) continue;
+                       return $c;
+               }
+               return 0;
+       }
        function sort($order)
        {
                if ($order == '')
@@ -750,26 +787,17 @@ class Tracker_list
                        }
                        $this->order[$key] = $dir;
                }
-               $keys = array();
-               $params = array();
+               $sort_keys = array();
                foreach ($this->order as $field=>$order)
                {
                        if (!array_key_exists($field,$names))
                        {
                                continue;
                        }
-                       foreach ($this->rows as $row)
-                       {
-                               $keys[$field][] = $this->fields[$field]->get_value($row[$field]);
-                       }
-                       $params[] = $keys[$field];
-                       $params[] = $this->fields[$field]->sort_type;
-                       $params[] = $order;
-
+                       $sort_keys[] = array('field' => $field, 'dir' => $order);
                }
-               $params[] = &$this->rows;
-
-               call_user_func_array('array_multisort',$params);
+               $this->sort_keys = $sort_keys;
+               usort($this->rows, array($this, 'compare'));
        }
        function replace_item($arr)
        {
@@ -816,25 +844,28 @@ class Tracker_list
                $arrow = '';
                $order = $this->order;
 
-               if (array_key_exists($sort,$order))
+               if (is_array($order) && isset($order[$sort]))
                {
-                       $index = array_flip(array_keys($order));
+                       // BugTrack2/106: Only variables can be passed by reference from PHP 5.0.5
+                       $order_keys = array_keys($order); // with array_shift();
+
+                       $index = array_flip($order_keys);
                        $pos = 1 + $index[$sort];
-                       $b_end = ($sort == array_shift(array_keys($order)));
+                       $b_end = ($sort == array_shift($order_keys));
                        $b_order = ($order[$sort] == SORT_ASC);
                        $dir = ($b_end xor $b_order) ? SORT_ASC : SORT_DESC;
                        $arrow = '&br;'.($b_order ? '&uarr;' : '&darr;')."($pos)";
-                       unset($order[$sort]);
+
+                       unset($order[$sort], $order_keys);
                }
                $title = $this->fields[$field]->title;
                $r_page = rawurlencode($this->page);
                $r_config = rawurlencode($this->config->config_name);
                $r_list = rawurlencode($this->list);
                $_order = array("$sort:$dir");
-               foreach ($order as $key=>$value)
-               {
-                       $_order[] = "$key:$value";
-               }
+               if (is_array($order))
+                       foreach ($order as $key=>$value)
+                               $_order[] = "$key:$value";
                $r_order = rawurlencode(join(';',$_order));
 
                return "[[$title$arrow>$script?plugin=tracker_list&refer=$r_page&config=$r_config&list=$r_list&order=$r_order]]";
@@ -893,9 +924,9 @@ class Tracker_list
 function plugin_tracker_get_source($page)
 {
        $source = get_source($page);
-       // ¸«½Ð¤·¤Î¸ÇÍ­IDÉô¤òºï½ü
+       // 見出しの固有ID部を削除
        $source = preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/m','$1$2',$source);
-       // #freeze¤òºï½ü
+       // #freezeを削除
        return preg_replace('/^#freeze\s*$/im', '', $source);
 }
-?>
+