<?php
// PukiWiki - Yet another WikiWikiWeb clone
-// $Id: comment.inc.php,v 1.26 2005/01/23 07:01:56 henoheno Exp $
+// comment.inc.php
+// Copyright
+// 2002-2016 PukiWiki Development Team
+// 2001-2002 Originally written by yu-ji
+// License: GPL v2 or (at your option) any later version
//
// Comment plugin
define('PLUGIN_COMMENT_FORMAT_NAME', '[[$name]]');
define('PLUGIN_COMMENT_FORMAT_NOW', '&new{$now};');
define('PLUGIN_COMMENT_FORMAT_STRING', "\x08MSG\x08 -- \x08NAME\x08 \x08NOW\x08");
+
function plugin_comment_action()
{
global $script, $vars, $now, $_title_updated, $_no_name;
global $_msg_comment_collided, $_title_comment_collided;
+ global $_comment_plugin_fail_msg;
if (PKWK_READONLY) die_message('PKWK_READONLY prohibits editing');
- if (! isset($vars['msg']) || $vars['msg'] == '')
- return array('msg'=>'', 'body'=>'');
- $vars['msg'] = preg_replace("/\n/", '', $vars['msg']);
+ if (! isset($vars['msg'])) return array('msg'=>'', 'body'=>''); // Do nothing
+ $vars['msg'] = str_replace("\n", '', $vars['msg']); // Cut LFs
$head = '';
$match = array();
- if (preg_match('/^(-{1,2})(.*)/', $vars['msg'], $match)) {
- $head = $match[1];
- $vars['msg'] = $match[2];
+ if (preg_match('/^(-{1,2})-*\s*(.*)/', $vars['msg'], $match)) {
+ $head = & $match[1];
+ $vars['msg'] = & $match[2];
}
- unset($match);
-
- $_msg = str_replace('$msg', $vars['msg'], PLUGIN_COMMENT_FORMAT_MSG);
-
- $_name = (! isset($vars['name']) || $vars['name'] == '') ? $_no_name : $vars['name'];
- $_name = ($_name == '') ? '' : str_replace('$name', $_name, PLUGIN_COMMENT_FORMAT_NAME);
-
- $_now = ($vars['nodate'] == '1') ? '' : str_replace('$now', $now, PLUGIN_COMMENT_FORMAT_NOW);
-
- $comment = str_replace("\x08MSG\x08", $_msg, PLUGIN_COMMENT_FORMAT_STRING);
- $comment = str_replace("\x08NAME\x08", $_name, $comment);
- $comment = str_replace("\x08NOW\x08", $_now, $comment);
- $comment = $head . $comment;
-
- $postdata = '';
- $postdata_old = get_source($vars['refer']);
- $comment_no = 0;
- $comment_ins = ($vars['above'] == '1');
-
- foreach ($postdata_old as $line) {
- if (! $comment_ins) $postdata .= $line;
+ if ($vars['msg'] == '') return array('msg'=>'', 'body'=>''); // Do nothing
+
+ $comment = str_replace('$msg', $vars['msg'], PLUGIN_COMMENT_FORMAT_MSG);
+ if(isset($vars['name']) || ($vars['nodate'] != '1')) {
+ $_name = (! isset($vars['name']) || $vars['name'] == '') ? $_no_name : $vars['name'];
+ $_name = ($_name == '') ? '' : str_replace('$name', $_name, PLUGIN_COMMENT_FORMAT_NAME);
+ $_now = ($vars['nodate'] == '1') ? '' :
+ str_replace('$now', $now, PLUGIN_COMMENT_FORMAT_NOW);
+ $comment = str_replace("\x08MSG\x08", $comment, PLUGIN_COMMENT_FORMAT_STRING);
+ $comment = str_replace("\x08NAME\x08", $_name, $comment);
+ $comment = str_replace("\x08NOW\x08", $_now, $comment);
+ }
+ $comment = '-' . $head . ' ' . $comment;
+
+ $postdata = '';
+ $comment_no = 0;
+ $above = (isset($vars['above']) && $vars['above'] == '1');
+ $comment_added = FALSE;
+ foreach (get_source($vars['refer']) as $line) {
+ if (! $above) $postdata .= $line;
if (preg_match('/^#comment/i', $line) && $comment_no++ == $vars['comment_no']) {
- $postdata = rtrim($postdata) . "\n-$comment\n";
- if ($comment_ins) $postdata .= "\n";
+ $comment_added = TRUE;
+ if ($above) {
+ $postdata = rtrim($postdata) . "\n" .
+ $comment . "\n" .
+ "\n"; // Insert one blank line above #commment, to avoid indentation
+ } else {
+ $postdata = rtrim($postdata) . "\n" .
+ $comment . "\n";
+ }
}
- if ($comment_ins) $postdata .= $line;
+ if ($above) $postdata .= $line;
}
-
$title = $_title_updated;
$body = '';
- if (md5(@join('', get_source($vars['refer']))) != $vars['digest']) {
+ if ($comment_added) {
+ // new comment added
+ if (md5(get_source($vars['refer'], TRUE, TRUE)) !== $vars['digest']) {
+ $title = $_title_comment_collided;
+ $body = $_msg_comment_collided . make_pagelink($vars['refer']);
+ }
+ page_write($vars['refer'], $postdata);
+ } else {
+ // failed to add the comment
$title = $_title_comment_collided;
- $body = $_msg_comment_collided . make_pagelink($vars['refer']);
+ $body = $_comment_plugin_fail_msg . make_pagelink($vars['refer']);
}
-
- page_write($vars['refer'], $postdata);
-
$retvars['msg'] = $title;
$retvars['body'] = $body;
-
$vars['page'] = $vars['refer'];
-
return $retvars;
}
function plugin_comment_convert()
{
- global $script, $vars, $digest;
- global $_btn_comment, $_btn_name, $_msg_comment;
+ global $vars, $digest, $_btn_comment, $_btn_name, $_msg_comment;
static $numbers = array();
+ static $comment_cols = PLUGIN_COMMENT_SIZE_MSG;
if (PKWK_READONLY) return ''; // Show nothing
$comment_no = $numbers[$vars['page']]++;
$options = func_num_args() ? func_get_args() : array();
-
if (in_array('noname', $options)) {
- $nametags = $_msg_comment;
+ $nametags = '<label for="_p_comment_comment_' . $comment_no . '">' .
+ $_msg_comment . '</label>';
} else {
- $nametags = $_btn_name .
- '<input type="text" name="name" size="' . PLUGIN_COMMENT_SIZE_NAME . "\" />\n";
+ $nametags = '<label for="_p_comment_name_' . $comment_no . '">' .
+ $_btn_name . '</label>' .
+ '<input type="text" name="name" id="_p_comment_name_' .
+ $comment_no . '" size="' . PLUGIN_COMMENT_SIZE_NAME .
+ '" />' . "\n";
}
-
$nodate = in_array('nodate', $options) ? '1' : '0';
$above = in_array('above', $options) ? '1' :
(in_array('below', $options) ? '0' : PLUGIN_COMMENT_DIRECTION_DEFAULT);
- $s_page = htmlspecialchars($vars['page']);
- static $comment_cols = PLUGIN_COMMENT_SIZE_MSG;
+ $script = get_script_uri();
+ $s_page = htmlsc($vars['page']);
$string = <<<EOD
<br />
<form action="$script" method="post">
<div>
- <input type="hidden" name="comment_no" value="$comment_no" />
- <input type="hidden" name="refer" value="$s_page" />
<input type="hidden" name="plugin" value="comment" />
+ <input type="hidden" name="refer" value="$s_page" />
+ <input type="hidden" name="comment_no" value="$comment_no" />
<input type="hidden" name="nodate" value="$nodate" />
<input type="hidden" name="above" value="$above" />
<input type="hidden" name="digest" value="$digest" />
$nametags
- <input type="text" name="msg" size="$comment_cols" />
+ <input type="text" name="msg" id="_p_comment_comment_{$comment_no}" size="$comment_cols" />
<input type="submit" name="comment" value="$_btn_comment" />
</div>
</form>
return $string;
}
-?>