plugin/edit.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: edit.inc.php,v 1.12 2004/07/02 12:47:48 henoheno Exp $
   6 //
   7
   8 // ÊÔ½¸
   9 // cmd=edit
  10 function plugin_edit_action()
  11 {
  12         global $vars, $_title_edit;
  13
  14         $page = isset($vars['page']) ? $vars['page'] : '';
  15
  16         check_editable($page, true, true);
  17
  18         if (isset($vars['preview']) or isset($vars['template'])) {
  19                 return plugin_edit_preview();
  20         } else if (isset($vars['write'])) {
  21                 return plugin_edit_write();
  22         }
  23
  24         $postdata = @join('', get_source($page));
  25         if ($postdata == '') {
  26                 $postdata = auto_template($page);
  27         }
  28
  29         return array('msg'=>$_title_edit, 'body'=>edit_form($page, $postdata));
  30 }
  31
  32 // ¥×¥ì¥Ó¥å¡¼
  33 function plugin_edit_preview()
  34 {
  35         global $script,$post;
  36         global $_title_preview,$_msg_preview,$_msg_preview_delete;
  37
  38         if (array_key_exists('template_page',$post) and is_page($post['template_page']))
  39         {
  40                 $post['msg'] = join('',get_source($post['template_page']));
  41                 // ¸«½Ð¤·¤Î¸ÇÍIDÉô¤òºï½ü
  42                 $post['msg'] = preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/m','$1$2',$post['msg']);
  43         }
  44
  45         // ¼ê½ñ¤¤Î#freeze¤òºï½ü
  46         $post['msg'] = preg_replace('/^#freeze\s*$/m','',$post['msg']);
  47
  48         if (!empty($post['add']))
  49         {
  50                 if ($post['add_top'])
  51                 {
  52                         $postdata  = $post['msg']."\n\n".@join('',get_source($post['page']));
  53                 }
  54                 else
  55                 {
  56                         $postdata  = @join('',get_source($post['page']))."\n\n".$post['msg'];
  57                 }
  58         }
  59         else
  60         {
  61                 $postdata = $post['msg'];
  62         }
  63
  64         $body = "$_msg_preview<br />\n";
  65         if ($postdata == '')
  66         {
  67                 $body .= "<strong>$_msg_preview_delete</strong>";
  68         }
  69         $body .= "<br />\n";
  70
  71         if ($postdata != '')
  72         {
  73                 $postdata = make_str_rules($postdata);
  74                 $postdata = explode("\n",$postdata);
  75                 $postdata = drop_submit(convert_html($postdata));
  76
  77                 $body .= <<<EOD
  78 <div id="preview">
  79   $postdata
  80 </div>
  81 EOD;
  82         }
  83         $body .= edit_form($post['page'],$post['msg'],$post['digest'],FALSE);
  84
  85         return array('msg'=>$_title_preview,'body'=>$body);
  86 }
  87
  88 // ½ñ¤¹þ¤ß¤â¤·¤¯¤ÏÄÉ²Ã¤â¤·¤¯¤Ï¥³¥á¥ó¥È¤ÎÁÞÆþ
  89 function plugin_edit_write()
  90 {
  91         global $script,$post,$vars;
  92         global $_title_collided,$_msg_collided_auto,$_msg_collided,$_title_deleted;
  93
  94         $retvars = array();
  95
  96         // ¼ê½ñ¤¤Î#freeze¤òºï½ü
  97         $post['msg'] = preg_replace('/^#freeze\s*$/m','',$post['msg']);
  98
  99         $postdata_input = $post['msg'];
 100
 101         if (!empty($post['add'])) {
 102                 if (!empty($post['add_top'])) {
 103                         $postdata  = $post['msg'];
 104                         $postdata .= "\n\n";
 105                         $postdata .= @join('',get_source($post['page']));
 106                 }
 107                 else {
 108                         $postdata  = @join('',get_source($post['page']));
 109                         $postdata .= "\n\n";
 110                         $postdata .= $post['msg'];
 111                 }
 112         }
 113         else {
 114                 $postdata = $post['msg'];
 115         }
 116
 117         $oldpagesrc = join('',get_source($post['page']));
 118         $oldpagemd5 = md5($oldpagesrc);
 119
 120         if ($oldpagemd5 != $post['digest']) {
 121                 $retvars['msg'] = $_title_collided;
 122
 123                 $post['digest'] = $vars['digest'] = $oldpagemd5;
 124                 list($postdata_input,$auto) = do_update_diff($oldpagesrc,$postdata_input,$post['original']);
 125
 126                 $retvars['body'] = ($auto ? $_msg_collided_auto : $_msg_collided)."\n";
 127
 128                 if (TRUE) {
 129                         global $do_update_diff_table;
 130                         $retvars['body'] .= $do_update_diff_table;
 131                 }
 132
 133                 $retvars['body'] .= edit_form($post['page'],$postdata_input,$oldpagemd5,FALSE);
 134         }
 135         else {
 136                 $notimestamp = !empty($post['notimestamp']);
 137                 page_write($post['page'],$postdata,$notimestamp);
 138
 139                 if ($postdata != '') {
 140                         header("Location: $script?".rawurlencode($post['page']));
 141                         exit;
 142                 }
 143
 144                 $retvars['msg'] = $_title_deleted;
 145                 $retvars['body'] = str_replace('$1',htmlspecialchars($post['page']),$_title_deleted);
 146                 tb_delete($post['page']);
 147         }
 148
 149         return $retvars;
 150 }
 151
 152 ?>