plugin/edit.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: edit.inc.php,v 1.17 2004/10/09 08:25:29 henoheno Exp $
   6 //
   7
   8 // ÊÔ½¸
   9 // cmd=edit
  10 function plugin_edit_action()
  11 {
  12         global $vars, $_title_edit, $load_template_func;
  13
  14         $page = isset($vars['page']) ? $vars['page'] : '';
  15
  16         check_editable($page, true, true);
  17
  18         if (isset($vars['preview']) || ($load_template_func && 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 $vars;
  36         global $_title_preview, $_msg_preview, $_msg_preview_delete;
  37
  38         $page = isset($vars['page']) ? $vars['page'] : '';
  39
  40         // Loading template
  41         if (isset($vars['template_page']) && is_page($vars['template_page'])) {
  42
  43                 $vars['msg'] = join('', get_source($vars['template_page']));
  44
  45                 // ¸«½Ð¤·¤Î¸ÇÍIDÉô¤òºï½ü
  46                 $vars['msg'] = preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/m', '$1$2', $vars['msg']);
  47         }
  48
  49         // ¼ê½ñ¤¤Î#freeze¤òºï½ü
  50         $vars['msg'] = preg_replace('/^#freeze\s*$/im', '' ,$vars['msg']);
  51         $postdata = $vars['msg'];
  52
  53         if (isset($vars['add']) && $vars['add']) {
  54                 if (isset($vars['add_top']) && $vars['add_top']) {
  55                         $postdata  = $postdata . "\n\n" . @join('', get_source($page));
  56                 } else {
  57                         $postdata  = @join('', get_source($page)) . "\n\n" . $postdata;
  58                 }
  59         }
  60
  61         $body = "$_msg_preview<br />\n";
  62         if ($postdata == '')
  63                 $body .= "<strong>$_msg_preview_delete</strong>";
  64         $body .= "<br />\n";
  65
  66         if ($postdata) {
  67                 $postdata = make_str_rules($postdata);
  68                 $postdata = explode("\n", $postdata);
  69                 $postdata = drop_submit(convert_html($postdata));
  70                 $body .= '<div id="preview">' . $postdata . '</div>' . "\n";
  71         }
  72         $body .= edit_form($page, $vars['msg'], $vars['digest'], FALSE);
  73
  74         return array('msg'=>$_title_preview, 'body'=>$body);
  75 }
  76
  77 // ½ñ¤¹þ¤ß¤â¤·¤¯¤ÏÄÉ²Ã¤â¤·¤¯¤Ï¥³¥á¥ó¥È¤ÎÁÞÆþ
  78 function plugin_edit_write()
  79 {
  80         global $script, $vars;
  81         global $_title_collided, $_msg_collided_auto, $_msg_collided, $_title_deleted;
  82
  83         $page = isset($vars['page']) ? $vars['page'] : '';
  84         $retvars = array();
  85
  86         // ¼ê½ñ¤¤Î#freeze¤òºï½ü
  87         $vars['msg'] = preg_replace('/^#freeze\s*$/im','',$vars['msg']);
  88         $postdata = $postdata_input = $vars['msg'];
  89
  90         if (isset($vars['add']) && $vars['add']) {
  91                 if (isset($vars['add_top']) && $vars['add_top']) {
  92                         $postdata  = $postdata . "\n\n" . @join('', get_source($page));
  93                 } else {
  94                         $postdata  = @join('', get_source($page)) . "\n\n" . $postdata;
  95                 }
  96         }
  97
  98         $oldpagesrc = join('', get_source($page));
  99         $oldpagemd5 = md5($oldpagesrc);
 100
 101         if (! isset($vars['digest']) || $vars['digest'] != $oldpagemd5) {
 102                 $vars['digest'] = $oldpagemd5;
 103
 104                 $retvars['msg'] = $_title_collided;
 105                 list($postdata_input, $auto) = do_update_diff($oldpagesrc, $postdata_input, $vars['original']);
 106
 107                 $retvars['body'] = ($auto ? $_msg_collided_auto : $_msg_collided)."\n";
 108
 109                 if (TRUE) {
 110                         global $do_update_diff_table;
 111                         $retvars['body'] .= $do_update_diff_table;
 112                 }
 113
 114                 $retvars['body'] .= edit_form($page, $postdata_input, $oldpagemd5, FALSE);
 115         }
 116         else {
 117                 $notimestamp = (isset($vars['notimestamp']) && $vars['notimestamp'] != '');
 118                 page_write($page, $postdata, $notimestamp);
 119
 120                 if ($postdata) {
 121                         header("Location: $script?" . rawurlencode($page));
 122                         exit;
 123                 }
 124
 125                 $retvars['msg'] = $_title_deleted;
 126                 $retvars['body'] = str_replace('$1', htmlspecialchars($page), $_title_deleted);
 127                 tb_delete($page);
 128         }
 129
 130         return $retvars;
 131 }
 132
 133 ?>