<?php
-/////////////////////////////////////////////////
-// PukiWiki - Yet another WikiWikiWeb clone.
+// PukiWiki - Yet another WikiWikiWeb clone
+// $Id: pcomment.inc.php,v 1.48 2011/01/25 15:01:01 henoheno Exp $
//
-// $Id: pcomment.inc.php,v 1.29 2004/07/28 12:52:54 henoheno Exp $
+// pcomment plugin - Show/Insert comments into specified (another) page
//
+// Usage: #pcomment([page][,max][,options])
+//
+// page -- An another page-name that holds comments
+// (default:PLUGIN_PCOMMENT_PAGE)
+// max -- Max number of recent comments to show
+// (0:Show all, default:PLUGIN_PCOMMENT_NUM_COMMENTS)
+//
+// Options:
+// above -- Comments are listed above the #pcomment (added by chronological order)
+// below -- Comments are listed below the #pcomment (by reverse order)
+// reply -- Show radio buttons allow to specify where to reply
+
+// Default recording page name (%s = $vars['page'] = original page name)
+switch (LANG) {
+case 'ja': define('PLUGIN_PCOMMENT_PAGE', '[[¥³¥á¥ó¥È/%s]]'); break;
+default: define('PLUGIN_PCOMMENT_PAGE', '[[Comments/%s]]'); break;
+}
-/*
-
-*¥×¥é¥°¥¤¥ó pcomment
-»ØÄꤷ¤¿¥Ú¡¼¥¸¤Ë¥³¥á¥ó¥È¤òÁÞÆþ
-
-*Usage
- #pcomment([¥Ú¡¼¥¸Ì¾][,ɽ¼¨¤¹¤ë¥³¥á¥ó¥È¿ô][,¥ª¥×¥·¥ç¥ó])
-
-*¥Ñ¥é¥á¡¼¥¿
--¥Ú¡¼¥¸Ì¾~
- Åê¹Æ¤µ¤ì¤¿¥³¥á¥ó¥È¤òµÏ¿¤¹¤ë¥Ú¡¼¥¸¤Î̾Á°
--ɽ¼¨¤¹¤ë¥³¥á¥ó¥È¿ô~
- ²áµî¤Î¥³¥á¥ó¥È¤ò²¿·ïɽ¼¨¤¹¤ë¤«(0¤ÇÁ´·ï)
-
-*¥ª¥×¥·¥ç¥ó
--above~
- ¥³¥á¥ó¥È¤ò¥Õ¥£¡¼¥ë¥É¤ÎÁ°¤Ëɽ¼¨(¿·¤·¤¤µ»ö¤¬²¼)
--below~
- ¥³¥á¥ó¥È¤ò¥Õ¥£¡¼¥ë¥É¤Î¸å¤Ëɽ¼¨(¿·¤·¤¤µ»ö¤¬¾å)
--reply~
- 2¥ì¥Ù¥ë¤Þ¤Ç¤Î¥³¥á¥ó¥È¤Ë¥ê¥×¥é¥¤¤ò¤Ä¤±¤ëradio¥Ü¥¿¥ó¤òɽ¼¨
-
-*/
-
-// ¥Ú¡¼¥¸Ì¾¤Î¥Ç¥Õ¥©¥ë¥È(%s¤Ë$vars['page']¤¬Æþ¤ë)
-define('PCMT_PAGE', '[[¥³¥á¥ó¥È/%s]]');
-
-// ɽ¼¨¤¹¤ë¥³¥á¥ó¥È¿ô¤Î¥Ç¥Õ¥©¥ë¥È
-define('PCMT_NUM_COMMENTS', 10);
-
-// ¥³¥á¥ó¥È¤Î̾Á°¥Æ¥¥¹¥È¥¨¥ê¥¢¤Î¥«¥é¥à¿ô
-define('PCMT_COLS_NAME', 15);
-
-// ¥³¥á¥ó¥È¤Î¥Æ¥¥¹¥È¥¨¥ê¥¢¤Î¥«¥é¥à¿ô
-define('PCMT_COLS_COMMENT', 70);
+define('PLUGIN_PCOMMENT_NUM_COMMENTS', 10); // Default 'latest N posts'
+define('PLUGIN_PCOMMENT_DIRECTION_DEFAULT', 1); // 1: above 0: below
+define('PLUGIN_PCOMMENT_SIZE_MSG', 70);
+define('PLUGIN_PCOMMENT_SIZE_NAME', 15);
-// ÁÞÆþ¤¹¤ë°ÌÃÖ 1:ËöÈø 0:ÀèƬ
-define('PCMT_INSERT_INS', 1);
+// Auto log rotation
+define('PLUGIN_PCOMMENT_AUTO_LOG', 0); // 0:off 1-N:number of comments per page
-// ¥³¥á¥ó¥È¤ÎÁÞÆþ¥Õ¥©¡¼¥Þ¥Ã¥È
-// \x08¤Ï¡¢Åê¹Æ¤µ¤ì¤¿Ê¸»úÎóÃæ¤Ë¸½¤ì¤Ê¤¤Ê¸»ú¤Ç¤¢¤ì¤Ð¤Ê¤ó¤Ç¤â¤¤¤¤¡£
-define('PCMT_NAME_FORMAT', '[[$name]]');
-define('PCMT_MSG_FORMAT', '$msg');
-define('PCMT_NOW_FORMAT', '&new{$now};');
-define('PCMT_FORMAT', "\x08MSG\x08 -- \x08NAME\x08 \x08DATE\x08");
+// Update recording page's timestamp instead of parent's page itself
+define('PLUGIN_PCOMMENT_TIMESTAMP', 0);
-// ¼«Æ°²áµî¥í¥°²½ 1¥Ú¡¼¥¸¤¢¤¿¤ê¤Î·ï¿ô¤ò»ØÄê 0¤Ç̵¸ú
-define('PCMT_AUTO_LOG', 0);
+// ----
+define('PLUGIN_PCOMMENT_FORMAT_NAME', '[[$name]]');
+define('PLUGIN_PCOMMENT_FORMAT_MSG', '$msg');
+define('PLUGIN_PCOMMENT_FORMAT_NOW', '&new{$now};');
-// ¥³¥á¥ó¥È¥Ú¡¼¥¸¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¹¹¿·¤»¤º¡¢ÀßÃÖ¥Ú¡¼¥¸¤Î
-// ¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¹¹¿·¤¹¤ë
-define('PCMT_TIMESTAMP', 0);
+// "\x01", "\x02", "\x03", and "\x08" are used just as markers
+define('PLUGIN_PCOMMENT_FORMAT_STRING',
+ "\x08" . 'MSG' . "\x08" . ' -- ' . "\x08" . 'NAME' . "\x08" . ' ' . "\x08" . 'DATE' . "\x08");
function plugin_pcomment_action()
{
- global $script, $vars;
+ global $vars;
+
+ if (PKWK_READONLY) die_message('PKWK_READONLY prohibits editing');
if (! isset($vars['msg']) || $vars['msg'] == '') return array();
$refer = isset($vars['refer']) ? $vars['refer'] : '';
- $retval = pcmt_insert();
+ $retval = plugin_pcomment_insert();
if ($retval['collided']) {
$vars['page'] = $refer;
return $retval;
}
- header("Location: $script?" . rawurlencode($refer));
+ pkwk_headers_sent();
+ header('Location: ' . get_script_uri() . '?' . rawurlencode($refer));
exit;
}
function plugin_pcomment_convert()
{
- global $script, $vars;
+ global $vars;
global $_pcmt_messages;
- //Ìá¤êÃÍ
- $ret = '';
-
- //¥Ñ¥é¥á¡¼¥¿ÊÑ´¹
$params = array(
'noname'=>FALSE,
'nodate'=>FALSE,
'reply' =>FALSE,
'_args' =>array()
);
- array_walk(func_get_args(), 'pcmt_check_arg', &$params);
- //ʸ»úÎó¤ò¼èÆÀ
+ foreach(func_get_args() as $arg)
+ plugin_pcomment_check_arg($arg, $params);
+
$vars_page = isset($vars['page']) ? $vars['page'] : '';
- $page = isset($params['_args'][0]) ? $params['_args'][0] : sprintf(PCMT_PAGE, strip_bracket($vars_page));
- $count = isset($params['_args'][1]) ? $params['_args'][1] : 0;
- if ($count == 0 and $count !== '0') {
- $count = PCMT_NUM_COMMENTS;
- }
+ $page = (isset($params['_args'][0]) && $params['_args'][0] != '') ? $params['_args'][0] :
+ sprintf(PLUGIN_PCOMMENT_PAGE, strip_bracket($vars_page));
+ $count = isset($params['_args'][1]) ? intval($params['_args'][1]) : 0;
+ if ($count == 0) $count = PLUGIN_PCOMMENT_NUM_COMMENTS;
$_page = get_fullname(strip_bracket($page), $vars_page);
if (!is_pagename($_page))
- return sprintf($_pcmt_messages['err_pagename'], htmlspecialchars($_page));
+ return sprintf($_pcmt_messages['err_pagename'], htmlsc($_page));
- //¿·¤·¤¤¥³¥á¥ó¥È¤òÄɲ乤ëÊý¸þ¤ò·èÄê
- $dir = PCMT_INSERT_INS;
+ $dir = PLUGIN_PCOMMENT_DIRECTION_DEFAULT;
if ($params['below']) {
- $dir = 0; // ξÊý»ØÄꤵ¤ì¤¿¤é¡¢form¤Î²¼¤Ë (^^;
+ $dir = 0;
} elseif ($params['above']) {
$dir = 1;
}
- //¥³¥á¥ó¥È¤ò¼èÆÀ
- list($comments, $digest) = pcmt_get_comments($_page, $count, $dir, $params['reply']);
+ list($comments, $digest) = plugin_pcomment_get_comments($_page, $count, $dir, $params['reply']);
- //¥Õ¥©¡¼¥à¤òɽ¼¨
- if ($params['noname'])
- {
- $title = $_pcmt_messages['msg_comment'];
- $name = '';
- }
- else
- {
- $title = $_pcmt_messages['btn_name'];
- $name = '<input type="text" name="name" size="'.PCMT_COLS_NAME.'" />';
- }
+ if (PKWK_READONLY) {
+ $form_start = $form = $form_end = '';
+ } else {
+ // Show a form
+
+ if ($params['noname']) {
+ $title = $_pcmt_messages['msg_comment'];
+ $name = '';
+ } else {
+ $title = $_pcmt_messages['btn_name'];
+ $name = '<input type="text" name="name" size="' . PLUGIN_PCOMMENT_SIZE_NAME . '" />';
+ }
- $radio = $params['reply'] ? '<input type="radio" name="reply" value="0" tabindex="0" checked="checked" />' : '';
- $comment = '<input type="text" name="msg" size="'.PCMT_COLS_COMMENT.'" />';
+ $radio = $params['reply'] ?
+ '<input type="radio" name="reply" value="0" tabindex="0" checked="checked" />' : '';
+ $comment = '<input type="text" name="msg" size="' . PLUGIN_PCOMMENT_SIZE_MSG . '" />';
- //XSSÀȼåÀÂкö - ³°Éô¤«¤éÍ褿ÊÑ¿ô¤ò¥¨¥¹¥±¡¼¥×
- $s_page = htmlspecialchars($page);
- $s_refer = htmlspecialchars($vars_page);
- $s_nodate = htmlspecialchars($params['nodate']);
- $s_count = htmlspecialchars($count);
+ $s_page = htmlsc($page);
+ $s_refer = htmlsc($vars_page);
+ $s_nodate = htmlsc($params['nodate']);
+ $s_count = htmlsc($count);
- $form = <<<EOD
+ $form_start = '<form action="' . get_script_uri() . '" method="post">' . "\n";
+ $form = <<<EOD
<div>
<input type="hidden" name="digest" value="$digest" />
<input type="hidden" name="plugin" value="pcomment" />
<input type="submit" value="{$_pcmt_messages['btn_comment']}" />
</div>
EOD;
- if (!is_page($_page))
- {
- $link = make_pagelink($_page);
- $recent = $_pcmt_messages['msg_none'];
+ $form_end = '</form>' . "\n";
}
- else
- {
- $msg = ($_pcmt_messages['msg_all'] != '') ? $_pcmt_messages['msg_all'] : $_page;
- $link = make_pagelink($_page,$msg);
- $recent = ($count > 0) ? sprintf($_pcmt_messages['msg_recent'],$count) : '';
+
+ if (! is_page($_page)) {
+ $link = make_pagelink($_page);
+ $recent = $_pcmt_messages['msg_none'];
+ } else {
+ $msg = ($_pcmt_messages['msg_all'] != '') ? $_pcmt_messages['msg_all'] : $_page;
+ $link = make_pagelink($_page, $msg);
+ $recent = ! empty($count) ? sprintf($_pcmt_messages['msg_recent'], $count) : '';
}
- return $dir ?
- "<div><p>$recent $link</p>\n<form action=\"$script\" method=\"post\">$comments$form</form></div>" :
- "<div><form action=\"$script\" method=\"post\">$form$comments</form>\n<p>$recent $link</p></div>";
+ if ($dir) {
+ return '<div>' .
+ '<p>' . $recent . ' ' . $link . '</p>' . "\n" .
+ $form_start .
+ $comments . "\n" .
+ $form .
+ $form_end .
+ '</div>' . "\n";
+ } else {
+ return '<div>' .
+ $form_start .
+ $form .
+ $comments. "\n" .
+ $form_end .
+ '<p>' . $recent . ' ' . $link . '</p>' . "\n" .
+ '</div>' . "\n";
+ }
}
-function pcmt_insert()
+function plugin_pcomment_insert()
{
- global $script, $vars, $now;
- global $_title_updated, $_no_name, $_pcmt_messages;
+ global $vars, $now, $_title_updated, $_no_name, $_pcmt_messages;
- $page = isset($vars['page']) ? $vars['page'] : '';
- if (!is_pagename($page))
- return array('msg'=>'invalid page name.', 'body'=>'cannot add comment.' , 'collided'=>TRUE);
+ $refer = isset($vars['refer']) ? $vars['refer'] : '';
+ $page = isset($vars['page']) ? $vars['page'] : '';
+ $page = get_fullname($page, $refer);
- check_editable($page, true, true);
+ if (! is_pagename($page))
+ return array(
+ 'msg' =>'Invalid page name',
+ 'body'=>'Cannot add comment' ,
+ 'collided'=>TRUE
+ );
- $ret = array(
- 'msg' => $_title_updated,
- 'collided' => FALSE
- );
+ check_editable($page, true, true);
- //¥³¥á¥ó¥È¥Õ¥©¡¼¥Þ¥Ã¥È¤òŬÍÑ
- $msg = str_replace('$msg', rtrim($vars['msg']), PCMT_MSG_FORMAT);
+ $ret = array('msg' => $_title_updated, 'collided' => FALSE);
+ $msg = str_replace('$msg', rtrim($vars['msg']), PLUGIN_PCOMMENT_FORMAT_MSG);
$name = (! isset($vars['name']) || $vars['name'] == '') ? $_no_name : $vars['name'];
- $name = ($name == '') ? '' : str_replace('$name', $name, PCMT_NAME_FORMAT);
-
- $date = (! isset($vars['nodate']) || $vars['nodate'] != '1') ? str_replace('$now', $now, PCMT_NOW_FORMAT) : '';
- if ($date != '' or $name != '')
- {
- $msg = str_replace("\x08MSG\x08", $msg, PCMT_FORMAT);
- $msg = str_replace("\x08NAME\x08",$name, $msg);
- $msg = str_replace("\x08DATE\x08",$date, $msg);
+ $name = ($name == '') ? '' : str_replace('$name', $name, PLUGIN_PCOMMENT_FORMAT_NAME);
+ $date = (! isset($vars['nodate']) || $vars['nodate'] != '1') ?
+ str_replace('$now', $now, PLUGIN_PCOMMENT_FORMAT_NOW) : '';
+ if ($date != '' || $name != '') {
+ $msg = str_replace("\x08" . 'MSG' . "\x08", $msg, PLUGIN_PCOMMENT_FORMAT_STRING);
+ $msg = str_replace("\x08" . 'NAME' . "\x08", $name, $msg);
+ $msg = str_replace("\x08" . 'DATE' . "\x08", $date, $msg);
}
$reply_hash = isset($vars['reply']) ? $vars['reply'] : '';
- if ($reply_hash or !is_page($page))
- {
- $msg = preg_replace('/^\-+/','',$msg);
+ if ($reply_hash || ! is_page($page)) {
+ $msg = preg_replace('/^\-+/', '', $msg);
}
$msg = rtrim($msg);
- $refer = isset($vars['refer']) ? $vars['refer'] : '';
if (! is_page($page)) {
- $postdata = '[[' . htmlspecialchars(strip_bracket($refer)) . "]]\n\n-$msg\n";
+ $postdata = '[[' . htmlsc(strip_bracket($refer)) . ']]' . "\n\n" .
+ '-' . $msg . "\n";
} else {
- //¥Ú¡¼¥¸¤òÆɤ߽Ф¹
$postdata = get_source($page);
+ $count = count($postdata);
- // ¹¹¿·¤Î¾×Æͤò¸¡½Ð
$digest = isset($vars['digest']) ? $vars['digest'] : '';
- if (md5(join('', $postdata)) != $digest)
- {
+ if (md5(join('', $postdata)) !== $digest) {
$ret['msg'] = $_pcmt_messages['title_collided'];
$ret['body'] = $_pcmt_messages['msg_collided'];
}
- // ½é´üÃÍ
- $level = 1;
- $pos = 0;
-
- // ¥³¥á¥ó¥È¤Î³«»Ï°ÌÃÖ¤ò¸¡º÷
- while ($pos < count($postdata))
- {
- if (preg_match('/^\-/',$postdata[$pos]))
- {
- break;
- }
- $pos++;
+ $start_position = 0;
+ while ($start_position < $count) {
+ if (preg_match('/^\-/', $postdata[$start_position])) break;
+ ++$start_position;
}
- $start_pos = $pos;
+ $end_position = $start_position;
$dir = isset($vars['dir']) ? $vars['dir'] : '';
- //¥ê¥×¥é¥¤Àè¤Î¥³¥á¥ó¥È¤ò¸¡º÷
- if ($reply_hash != '')
- {
- while ($pos < count($postdata))
- {
+
+ // Find the comment to reply
+ $level = 1;
+ $b_reply = FALSE;
+ if ($reply_hash != '') {
+ while ($end_position < $count) {
$matches = array();
- if (preg_match('/^(\-{1,2})(?!\-)(.*)$/', $postdata[$pos++], $matches)
- and md5($matches[2]) == $reply_hash)
+ if (preg_match('/^(\-{1,2})(?!\-)(.*)$/', $postdata[$end_position++], $matches)
+ && md5($matches[2]) == $reply_hash)
{
- $level = strlen($matches[1]) + 1; //ÁÞÆþ¤¹¤ë¥ì¥Ù¥ë
-
- // ¥³¥á¥ó¥È¤ÎËöÈø¤ò¸¡º÷
- while ($pos < count($postdata))
- {
- if (preg_match('/^(\-{1,3})(?!\-)/',$postdata[$pos],$matches)
- and strlen($matches[1]) < $level)
- {
- break;
- }
- $pos++;
+ $b_reply = TRUE;
+ $level = strlen($matches[1]) + 1;
+
+ while ($end_position < $count) {
+ if (preg_match('/^(\-{1,3})(?!\-)/', $postdata[$end_position], $matches)
+ && strlen($matches[1]) < $level) break;
+ ++$end_position;
}
break;
}
}
}
- else
- {
- $pos = ($dir == 0) ? $start_pos : count($postdata);
- }
- if ($dir == '0')
- {
- if ($pos == count($postdata))
- {
- $pos = $start_pos; //ÀèƬ
- }
- }
- else
- {
- if ($pos == 0)
- {
- $pos = count($postdata); //ËöÈø
- }
- }
+ if ($b_reply == FALSE)
+ $end_position = ($dir == '0') ? $start_position : $count;
- //¥³¥á¥ó¥È¤òÁÞÆþ
- array_splice($postdata, $pos, 0, str_repeat('-', $level) . "$msg\n");
+ // Insert new comment
+ array_splice($postdata, $end_position, 0, str_repeat('-', $level) . $msg . "\n");
- // ²áµî¥í¥°½èÍý
- $count = isset($vars['count']) ? $vars['count'] : '';
- pcmt_auto_log($page, $dir, $count, $postdata);
+ if (PLUGIN_PCOMMENT_AUTO_LOG) {
+ $_count = isset($vars['count']) ? $vars['count'] : '';
+ plugin_pcomment_auto_log($page, $dir, $_count, $postdata);
+ }
$postdata = join('', $postdata);
}
- page_write($page, $postdata, PCMT_TIMESTAMP);
+ page_write($page, $postdata, PLUGIN_PCOMMENT_TIMESTAMP);
- if (PCMT_TIMESTAMP)
- {
- // ¿Æ¥Ú¡¼¥¸¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¹¹¿·¤¹¤ë
- if ($refer != '') touch(get_filename($refer));
+ if (PLUGIN_PCOMMENT_TIMESTAMP) {
+ if ($refer != '') pkwk_touch_file(get_filename($refer));
put_lastmodified();
}
+
return $ret;
}
-// ²áµî¥í¥°½èÍý
-function pcmt_auto_log($page, $dir, $count, &$postdata)
+// Auto log rotation
+function plugin_pcomment_auto_log($page, $dir, $count, & $postdata)
{
- if (!PCMT_AUTO_LOG)
- return;
+ if (! PLUGIN_PCOMMENT_AUTO_LOG) return;
$keys = array_keys(preg_grep('/(?:^-(?!-).*$)/m', $postdata));
- if (count($keys) < (PCMT_AUTO_LOG + $count))
- return;
+ if (count($keys) < (PLUGIN_PCOMMENT_AUTO_LOG + $count)) return;
- if ($dir) { //Á°¤«¤éPCMT_AUTO_LOG·ï
- $old = array_splice($postdata, $keys[0], $keys[PCMT_AUTO_LOG] - $keys[0]);
- } else { //¸å¤í¤«¤éPCMT_AUTO_LOG·ï
- $old = array_splice($postdata, $keys[count($keys) - PCMT_AUTO_LOG]);
+ if ($dir) {
+ // Top N comments (N = PLUGIN_PCOMMENT_AUTO_LOG)
+ $old = array_splice($postdata, $keys[0], $keys[PLUGIN_PCOMMENT_AUTO_LOG] - $keys[0]);
+ } else {
+ // Bottom N comments
+ $old = array_splice($postdata, $keys[count($keys) - PLUGIN_PCOMMENT_AUTO_LOG]);
}
- // ¥Ú¡¼¥¸Ì¾¤ò·èÄê
+ // Decide new page name
$i = 0;
do {
++$i;
- $_page = "$page/$i";
+ $_page = $page . '/' . $i;
} while (is_page($_page));
- page_write($_page, "[[$page]]\n\n" . join('', $old));
+ page_write($_page, '[[' . $page . ']]' . "\n\n" . join('', $old));
- // ·«¤êÊÖ¤¹ :)
- pcmt_auto_log($page, $dir, $count, $postdata);
+ // Recurse :)
+ plugin_pcomment_auto_log($page, $dir, $count, $postdata);
}
-//¥ª¥×¥·¥ç¥ó¤ò²òÀϤ¹¤ë
-function pcmt_check_arg($val, $key, &$params)
+// Check arguments
+function plugin_pcomment_check_arg($val, & $params)
{
- if ($val != '')
- {
+ if ($val != '') {
$l_val = strtolower($val);
- foreach (array_keys($params) as $key)
- {
- if (strpos($key,$l_val) === 0)
- {
+ foreach (array_keys($params) as $key) {
+ if (strpos($key, $l_val) === 0) {
$params[$key] = TRUE;
return;
}
}
}
+
$params['_args'][] = $val;
}
-function pcmt_get_comments($page, $count, $dir, $reply)
+function plugin_pcomment_get_comments($page, $count, $dir, $reply)
{
global $_msg_pcomment_restrict;
- if (!check_readable($page, false, false))
+ if (! check_readable($page, false, false))
return array(str_replace('$1', $page, $_msg_pcomment_restrict));
+ $reply = (! PKWK_READONLY && $reply); // Suprress radio-buttons
+
$data = get_source($page);
+ $data = preg_replace('/^#pcomment\(?.*/i', '', $data); // Avoid eternal recurse
- if (! is_array($data))
- return array('', 0);
+ if (! is_array($data)) return array('', 0);
$digest = md5(join('', $data));
- //¥³¥á¥ó¥È¤ò»ØÄꤵ¤ì¤¿·ï¿ô¤À¤±ÀÚ¤ê¼è¤ë
- if ($dir)
- {
- $data = array_reverse($data);
- }
- $num = $cnt = 0;
+ // Get latest N comments
+ $num = $cnt = 0;
$cmts = $matches = array();
- foreach ($data as $line)
- {
- if ($count > 0 and $dir and $cnt == $count)
- break;
-
- if (preg_match('/^(\-{1,2})(?!\-)(.+)$/', $line, $matches))
- {
- if ($count > 0 and strlen($matches[1]) == 1 and ++$cnt > $count)
- break;
-
- if ($reply)
- {
+ if ($dir) $data = array_reverse($data);
+ foreach ($data as $line) {
+ if ($count > 0 && $dir && $cnt == $count) break;
+
+ if (preg_match('/^(\-{1,2})(?!\-)(.+)$/', $line, $matches)) {
+ if ($count > 0 && strlen($matches[1]) == 1 && ++$cnt > $count) break;
+
+ // Ready for radio-buttons
+ if ($reply) {
++$num;
- $cmts[] = "$matches[1]\x01$num\x02" . md5($matches[2]) . "\x03$matches[2]\n";
+ $cmts[] = $matches[1] . "\x01" . $num . "\x02" .
+ md5($matches[2]) . "\x03" . $matches[2] . "\n";
continue;
}
}
$cmts[] = $line;
}
$data = $cmts;
- if ($dir) {
- $data = array_reverse($data);
- }
+ if ($dir) $data = array_reverse($data);
unset($cmts, $matches);
- //¥³¥á¥ó¥È¤è¤êÁ°¤Î¥Ç¡¼¥¿¤ò¼è¤ê½ü¤¯¡£
- while (count($data) > 0 and substr($data[0], 0, 1) != '-') {
+ // Remove lines before comments
+ while (! empty($data) && substr($data[0], 0, 1) != '-')
array_shift($data);
- }
- //htmlÊÑ´¹
$comments = convert_html($data);
unset($data);
- //¥³¥á¥ó¥È¤Ë¥é¥¸¥ª¥Ü¥¿¥ó¤Î°õ¤ò¤Ä¤±¤ë
+ // Add radio buttons
if ($reply)
- {
- $comments = preg_replace("/<li>\x01(\d+)\x02(.*)\x03/", '<li class="pcmt"><input class="pcmt" type="radio" name="reply" value="$2" tabindex="$1" />', $comments);
- }
+ $comments = preg_replace('/<li>' . "\x01" . '(\d+)' . "\x02" . '(.*)' . "\x03" . '/',
+ '<li class="pcmt"><input class="pcmt" type="radio" name="reply" value="$2" tabindex="$1" />',
+ $comments);
+
return array($comments, $digest);
}
?>
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