plugin/edit.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: edit.inc.php,v 1.4 2003/03/08 13:19:02 panda 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         }
  39
  40         // ¼ê½ñ¤¤Î#freeze¤òºï½ü
  41         $post['msg'] = preg_replace('/^#freeze\s*\n/','',$post['msg']);
  42
  43         if (!empty($post['add']))
  44         {
  45                 if ($post['add_top'])
  46                 {
  47                         $postdata  = $post['msg']."\n\n".@join('',get_source($post['page']));
  48                 }
  49                 else
  50                 {
  51                         $postdata  = @join('',get_source($post['page']))."\n\n".$post['msg'];
  52                 }
  53         }
  54         else
  55         {
  56                 $postdata = $post['msg'];
  57         }
  58
  59         $body = "$_msg_preview<br />\n";
  60         if ($postdata == '')
  61         {
  62                 $body .= "<strong>$_msg_preview_delete</strong>";
  63         }
  64         $body .= "<br />\n";
  65
  66         if ($postdata != '')
  67         {
  68                 $postdata = make_str_rules($postdata);
  69                 $postdata = explode("\n",$postdata);
  70                 $postdata = drop_submit(convert_html($postdata));
  71
  72                 $body .= <<<EOD
  73 <div id="preview">
  74   $postdata
  75 </div>
  76 EOD;
  77         }
  78         $body .= edit_form($post['page'],$post['msg'],$post['digest'],FALSE);
  79
  80         return array('msg'=>$_title_preview,'body'=>$body);
  81 }
  82
  83 // ½ñ¤¹þ¤ß¤â¤·¤¯¤ÏÄÉ²Ã¤â¤·¤¯¤Ï¥³¥á¥ó¥È¤ÎÁÞÆþ
  84 function plugin_edit_write()
  85 {
  86         global $script,$post,$vars;
  87         global $_title_collided,$_msg_collided_auto,$_msg_collided,$_title_deleted;
  88
  89         $retvars = array();
  90
  91         // ¼ê½ñ¤¤Î#freeze¤òºï½ü
  92         $post['msg'] = preg_replace('/^#freeze\s*\n/','',$post['msg']);
  93
  94         $postdata_input = $post['msg'];
  95
  96         if (!empty($post['add'])) {
  97                 if (!empty($post['add_top'])) {
  98                         $postdata  = $post['msg'];
  99                         $postdata .= "\n\n";
 100                         $postdata .= @join('',get_source($post['page']));
 101                 }
 102                 else {
 103                         $postdata  = @join('',get_source($post['page']));
 104                         $postdata .= "\n\n";
 105                         $postdata .= $post['msg'];
 106                 }
 107         }
 108         else {
 109                 $postdata = $post['msg'];
 110         }
 111
 112         $oldpagesrc = join('',get_source($post['page']));
 113         $oldpagemd5 = md5($oldpagesrc);
 114
 115         if ($oldpagemd5 != $post['digest']) {
 116                 $retvars['msg'] = $_title_collided;
 117
 118                 $post['digest'] = $vars['digest'] = $oldpagemd5;
 119                 list($postdata_input,$auto) = do_update_diff($oldpagesrc,$postdata_input,$post['original']);
 120
 121                 $retvars['body'] = ($auto ? $_msg_collided_auto : $_msg_collided)."\n";
 122
 123                 if (TRUE) {
 124                         global $do_update_diff_table;
 125                         $retvars['body'] .= $do_update_diff_table;
 126                 }
 127
 128                 $retvars['body'] .= edit_form($post['page'],$postdata_input,$oldpagemd5,FALSE);
 129         }
 130         else {
 131                 page_write($post['page'],$postdata);
 132
 133                 if ($postdata != '') {
 134                         header("Location: $script?".rawurlencode($post['page']));
 135                         exit;
 136                 }
 137
 138                 $retvars['msg'] = $_title_deleted;
 139                 $retvars['body'] = str_replace('$1',htmlspecialchars($post['page']),$_title_deleted);
 140         }
 141
 142         return $retvars;
 143 }
 144
 145 ?>