plugin/edit.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: edit.inc.php,v 1.7 2003/05/01 00:24:41 arino Exp $
   6 //
   7 // ÊÔ½¸
   8 // cmd=edit
   9 function plugin_edit_action()
  10 {
  11         global $vars,$_title_edit;
  12
  13         if (array_key_exists('preview',$vars) or array_key_exists('template',$vars)) {
  14                 return plugin_edit_preview();
  15         }
  16         else if (array_key_exists('write',$vars)) {
  17                 return plugin_edit_write();
  18         }
  19
  20         check_editable();
  21
  22         $postdata = @join('',get_source($vars['page']));
  23         if ($postdata == '') {
  24                 $postdata = auto_template($vars['page']);
  25         }
  26
  27         return array('msg'=>$_title_edit,'body'=>edit_form($vars['page'],$postdata));
  28 }
  29 // ¥×¥ì¥Ó¥å¡¼
  30 function plugin_edit_preview()
  31 {
  32         global $script,$post;
  33         global $_title_preview,$_msg_preview,$_msg_preview_delete;
  34
  35         if (array_key_exists('template_page',$post) and is_page($post['template_page']))
  36         {
  37                 $post['msg'] = join('',get_source($post['template_page']));
  38                 // ¸«½Ð¤·¤Î¸ÇÍIDÉô¤òºï½ü
  39                 $post['msg'] = preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/m','$1$2',$post['msg']);
  40         }
  41
  42         // ¼ê½ñ¤¤Î#freeze¤òºï½ü
  43         $post['msg'] = preg_replace('/^#freeze\s*$/m','',$post['msg']);
  44
  45         if (!empty($post['add']))
  46         {
  47                 if ($post['add_top'])
  48                 {
  49                         $postdata  = $post['msg']."\n\n".@join('',get_source($post['page']));
  50                 }
  51                 else
  52                 {
  53                         $postdata  = @join('',get_source($post['page']))."\n\n".$post['msg'];
  54                 }
  55         }
  56         else
  57         {
  58                 $postdata = $post['msg'];
  59         }
  60
  61         $body = "$_msg_preview<br />\n";
  62         if ($postdata == '')
  63         {
  64                 $body .= "<strong>$_msg_preview_delete</strong>";
  65         }
  66         $body .= "<br />\n";
  67
  68         if ($postdata != '')
  69         {
  70                 $postdata = make_str_rules($postdata);
  71                 $postdata = explode("\n",$postdata);
  72                 $postdata = drop_submit(convert_html($postdata));
  73
  74                 $body .= <<<EOD
  75 <div id="preview">
  76   $postdata
  77 </div>
  78 EOD;
  79         }
  80         $body .= edit_form($post['page'],$post['msg'],$post['digest'],FALSE);
  81
  82         return array('msg'=>$_title_preview,'body'=>$body);
  83 }
  84
  85 // ½ñ¤¹þ¤ß¤â¤·¤¯¤ÏÄÉ²Ã¤â¤·¤¯¤Ï¥³¥á¥ó¥È¤ÎÁÞÆþ
  86 function plugin_edit_write()
  87 {
  88         global $script,$post,$vars;
  89         global $_title_collided,$_msg_collided_auto,$_msg_collided,$_title_deleted;
  90
  91         $retvars = array();
  92
  93         // ¼ê½ñ¤¤Î#freeze¤òºï½ü
  94         $post['msg'] = preg_replace('/^#freeze\s*$/m','',$post['msg']);
  95
  96         $postdata_input = $post['msg'];
  97
  98         if (!empty($post['add'])) {
  99                 if (!empty($post['add_top'])) {
 100                         $postdata  = $post['msg'];
 101                         $postdata .= "\n\n";
 102                         $postdata .= @join('',get_source($post['page']));
 103                 }
 104                 else {
 105                         $postdata  = @join('',get_source($post['page']));
 106                         $postdata .= "\n\n";
 107                         $postdata .= $post['msg'];
 108                 }
 109         }
 110         else {
 111                 $postdata = $post['msg'];
 112         }
 113
 114         $oldpagesrc = join('',get_source($post['page']));
 115         $oldpagemd5 = md5($oldpagesrc);
 116
 117         if ($oldpagemd5 != $post['digest']) {
 118                 $retvars['msg'] = $_title_collided;
 119
 120                 $post['digest'] = $vars['digest'] = $oldpagemd5;
 121                 list($postdata_input,$auto) = do_update_diff($oldpagesrc,$postdata_input,$post['original']);
 122
 123                 $retvars['body'] = ($auto ? $_msg_collided_auto : $_msg_collided)."\n";
 124
 125                 if (TRUE) {
 126                         global $do_update_diff_table;
 127                         $retvars['body'] .= $do_update_diff_table;
 128                 }
 129
 130                 $retvars['body'] .= edit_form($post['page'],$postdata_input,$oldpagemd5,FALSE);
 131         }
 132         else {
 133                 page_write($post['page'],$postdata);
 134
 135                 if ($postdata != '') {
 136                         header("Location: $script?".rawurlencode($post['page']));
 137                         exit;
 138                 }
 139
 140                 $retvars['msg'] = $_title_deleted;
 141                 $retvars['body'] = str_replace('$1',htmlspecialchars($post['page']),$_title_deleted);
 142         }
 143
 144         return $retvars;
 145 }
 146
 147 ?>