plugin/edit.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: edit.inc.php,v 1.15 2004/07/31 03:09:20 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, $vars;
  36         global $_title_preview, $_msg_preview, $_msg_preview_delete;
  37
  38         $page = isset($vars['page']) ? $vars['page'] : '';
  39
  40         if (isset($vars['template_page']) && is_page($vars['template_page'])) {
  41
  42                 $vars['msg'] = join('', get_source($vars['template_page']));
  43
  44                 // ¸«½Ð¤·¤Î¸ÇÍIDÉô¤òºï½ü
  45                 $vars['msg'] = preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/m', '$1$2', $vars['msg']);
  46         }
  47
  48         // ¼ê½ñ¤¤Î#freeze¤òºï½ü
  49         $vars['msg'] = preg_replace('/^#freeze\s*$/m', '' ,$vars['msg']);
  50         $postdata = $vars['msg'];
  51
  52         if (isset($vars['add']) && $vars['add']) {
  53                 if (isset($vars['add_top']) && $vars['add_top']) {
  54                         $postdata  = $postdata . "\n\n" . @join('', get_source($page));
  55                 } else {
  56                         $postdata  = @join('', get_source($page)) . "\n\n" . $postdata;
  57                 }
  58         }
  59
  60         $body = "$_msg_preview<br />\n";
  61         if ($postdata == '')
  62                 $body .= "<strong>$_msg_preview_delete</strong>";
  63         $body .= "<br />\n";
  64
  65         if ($postdata) {
  66                 $postdata = make_str_rules($postdata);
  67                 $postdata = explode("\n", $postdata);
  68                 $postdata = drop_submit(convert_html($postdata));
  69                 $body .= '<div id="preview">' . $postdata . '</div>' . "\n";
  70         }
  71         $body .= edit_form($page, $vars['msg'], $vars['digest'], FALSE);
  72
  73         return array('msg'=>$_title_preview, 'body'=>$body);
  74 }
  75
  76 // ½ñ¤¹þ¤ß¤â¤·¤¯¤ÏÄÉ²Ã¤â¤·¤¯¤Ï¥³¥á¥ó¥È¤ÎÁÞÆþ
  77 function plugin_edit_write()
  78 {
  79         global $script, $vars;
  80         global $_title_collided, $_msg_collided_auto, $_msg_collided, $_title_deleted;
  81
  82         $page = isset($vars['page']) ? $vars['page'] : '';
  83         $retvars = array();
  84
  85         // ¼ê½ñ¤¤Î#freeze¤òºï½ü
  86         $vars['msg'] = preg_replace('/^#freeze\s*$/m','',$vars['msg']);
  87         $postdata = $postdata_input = $vars['msg'];
  88
  89         if (isset($vars['add']) && $vars['add']) {
  90                 if (isset($vars['add_top']) && $vars['add_top']) {
  91                         $postdata  = $postdata . "\n\n" . @join('', get_source($page));
  92                 } else {
  93                         $postdata  = @join('', get_source($page)) . "\n\n" . $postdata;
  94                 }
  95         }
  96
  97         $oldpagesrc = join('', get_source($page));
  98         $oldpagemd5 = md5($oldpagesrc);
  99
 100         if (! isset($vars['digest']) || $vars['digest'] != $oldpagemd5) {
 101                 $vars['digest'] = $oldpagemd5;
 102
 103                 $retvars['msg'] = $_title_collided;
 104                 list($postdata_input, $auto) = do_update_diff($oldpagesrc, $postdata_input, $vars['original']);
 105
 106                 $retvars['body'] = ($auto ? $_msg_collided_auto : $_msg_collided)."\n";
 107
 108                 if (TRUE) {
 109                         global $do_update_diff_table;
 110                         $retvars['body'] .= $do_update_diff_table;
 111                 }
 112
 113                 $retvars['body'] .= edit_form($page, $postdata_input, $oldpagemd5, FALSE);
 114         }
 115         else {
 116                 $notimestamp = (isset($vars['notimestamp']) && $vars['notimestamp'] != '');
 117                 page_write($page, $postdata, $notimestamp);
 118
 119                 if ($postdata) {
 120                         header("Location: $script?" . rawurlencode($page));
 121                         exit;
 122                 }
 123
 124                 $retvars['msg'] = $_title_deleted;
 125                 $retvars['body'] = str_replace('$1', htmlspecialchars($page), $_title_deleted);
 126                 tb_delete($page);
 127         }
 128
 129         return $retvars;
 130 }
 131
 132 ?>