bbcode_bitfield = $bitfield;
$this->bbcode_cache_init();
}
}
function bbcode_second_pass(&$message, $bbcode_uid = '', $bbcode_bitfield = FALSE)
{
if ($bbcode_uid)
{
$this->bbcode_uid = $bbcode_uid;
}
if ($bbcode_bitfield !== FALSE)
{
$this->bbcode_bitfield = $bbcode_bitfield;
}
if (!$this->bbcode_bitfield)
{
return $message;
}
if (empty($this->bbcode_cache))
{
$this->bbcode_cache_init();
}
$str = array('search' => array(), 'replace' => array());
$preg = array('search' => array(), 'replace' => array());
$bitlen = strlen(decbin($this->bbcode_bitfield));
for ($bbcode_id = 0; $bbcode_id < $bitlen; ++$bbcode_id)
{
if ($this->bbcode_bitfield & (1 << $bbcode_id))
{
foreach ($this->bbcode_cache[$bbcode_id] as $type => $array)
{
foreach ($array as $search => $replace)
{
${$type}['search'][] = str_replace('$uid', $this->bbcode_uid, $search);
${$type}['replace'][] = $replace;
}
}
}
}
if (count($str['search']))
{
$message = str_replace($str['search'], $str['replace'], $message);
}
if (count($preg['search']))
{
$message = preg_replace($preg['search'], $preg['replace'], $message);
}
return $message;
}
//
// bbcode_cache_init()
//
// requires: $this->bbcode_bitfield
// sets: $this->bbcode_cache with bbcode templates needed for bbcode_bitfield
//
function bbcode_cache_init()
{
if (empty($this->template_filename))
{
global $user, $phpbb_root_path;
$style = 'primary';
if (!empty($user->theme['secondary']))
{
$merged_bitfield = $user->theme['primary']['bbcode_bitfield'] | $user->theme['secondary']['bbcode_bitfield'];
// If any of styles has a specific template for any of applicable
// bbcodes then load the primary bbcode.html if present, otherwise
// load the secondary bbcode.html file
if ($this->bbcode_bitfield & $merged_bitfield)
{
$style = (file_exists($phpbb_root_path . 'styles/templates/' . $user->theme['primary']['template_path'] . '/bbcode.html')) ? 'primary' : 'secondary';
}
}
$this->template_bitfield = $user->theme[$style]['bbcode_bitfield'];
$this->template_filename = $phpbb_root_path . 'styles/' . $user->theme[$style]['template_path'] . '/template/bbcode.html';
}
$sql = '';
$bbcode_ids = array();
$bitlen = strlen(decbin($this->bbcode_bitfield));
for ($bbcode_id = 0; $bbcode_id < $bitlen; ++$bbcode_id)
{
if (isset($this->bbcode_cache[$bbcode_id]) || !($this->bbcode_bitfield & (1 << $bbcode_id)))
{
// do not try to re-cache it if it's already in
continue;
}
$bbcode_ids[$bbcode_id] = $bbcode_id;
// WARNING: hardcoded values. it assumes that bbcodes with bbcode_id > 11 are user-defined bbcodes
if ($bbcode_id > 11)
{
$sql .= (($sql) ? ',' : '') . $bbcode_id . ',';
}
}
/*
if ($sql)
{
global $db;
$rowset = array();
$sql = 'SELECT bbcode_id, second_pass_regexp, second_pass_replacement
FROM ' . BBCODES_TABLE . "
WHERE bbcode_id IN ($sql);
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$rowset[$row['bbcode_id']] = $row;
}
$db->sql_freeresult($result);
}
*/
foreach ($bbcode_ids as $bbcode_id)
{
switch ($bbcode_id)
{
case 0:
$this->bbcode_cache[$bbcode_id] = array(
'str' => array(
'[quote:$uid]' => $this->bbcode_tpl('quote_open', $bbcode_id),
'[/quote:$uid]' => $this->bbcode_tpl('quote_close', $bbcode_id)
),
'preg' => array(
'#\[quote="(.*?)":$uid\]#' => $this->bbcode_tpl('quote_username_open', $bbcode_id)
)
);
break;
case 1:
$this->bbcode_cache[$bbcode_id] = array('str' => array(
'[b:$uid]' => $this->bbcode_tpl('b_open', $bbcode_id),
'[/b:$uid]' => $this->bbcode_tpl('b_close', $bbcode_id)
));
break;
case 2:
$this->bbcode_cache[$bbcode_id] = array('str' => array(
'[i:$uid]' => $this->bbcode_tpl('i_open', $bbcode_id),
'[/i:$uid]' => $this->bbcode_tpl('i_close', $bbcode_id)
));
break;
case 3:
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[url:$uid\]((.*?))\[/url:$uid\]#s' => $this->bbcode_tpl('url', $bbcode_id),
'#\[url=([^\[]+?):$uid\](.*?)\[/url:$uid\]#s' => $this->bbcode_tpl('url', $bbcode_id)
));
break;
case 4:
if ($user->data['user_viewimg'])
{
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[img:$uid\](.*?)\[/img:$uid\]#s' => $this->bbcode_tpl('img', $bbcode_id)
));
}
else
{
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[img:$uid\](.*?)\[/img:$uid\]#s' => str_replace('\\2', '[ img ]', $this->bbcode_tpl('url', $bbcode_id))
));
}
break;
case 5:
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[size=([\-\+]?[1-2]?[0-9]):$uid\](.*?)\[/size:$uid\]#s' => $this->bbcode_tpl('size', $bbcode_id)
));
break;
case 6:
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'!\[color=(#[0-9A-F]{6}|[a-z\-]+):$uid\](.*?)\[/color:$uid\]!s' => $this->bbcode_tpl('color', $bbcode_id)
));
break;
case 7:
$this->bbcode_cache[$bbcode_id] = array('str' => array(
'[u:$uid]' => $this->bbcode_tpl('u_open', $bbcode_id),
'[/u:$uid]' => $this->bbcode_tpl('u_close', $bbcode_id)
));
break;
case 8:
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[code(?:=([a-z]+))?:$uid\](.*?)\[/code:$uid\]#ise' => "\$this->bbcode_second_pass_code('\\1', '\\2')"
));
break;
case 9:
$this->bbcode_cache[$bbcode_id] = array(
'str' => array(
'[list:$uid]' => $this->bbcode_tpl('ulist_open_default', $bbcode_id),
'[/list:u:$uid]' => $this->bbcode_tpl('ulist_close', $bbcode_id),
'[/list:o:$uid]' => $this->bbcode_tpl('olist_close', $bbcode_id),
'[*:$uid]' => $this->bbcode_tpl('listitem', $bbcode_id),
'[/*:$uid]' => $this->bbcode_tpl('listitem_close', $bbcode_id),
'[/*:m:$uid]' => $this->bbcode_tpl('listitem_close', $bbcode_id)
),
'preg' => array(
'#\[list=([^\[]+):$uid\]#e' => "\$this->bbcode_list('\\1')",
)
);
break;
case 10:
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[email:$uid\]((.*?))\[/email:$uid\]#is' => $this->bbcode_tpl('email', $bbcode_id),
'#\[email=([^\[]+):$uid\](.*?)\[/email:$uid\]#is' => $this->bbcode_tpl('email', $bbcode_id)
));
break;
case 11:
if ($user->data['user_viewflash'])
{
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[flash=([0-9]+),([0-9]+):$uid\](.*?)\[/flash:$uid\]#' => $this->bbcode_tpl('flash', $bbcode_id)
));
}
else
{
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[flash=([0-9]+),([0-9]+):$uid\](.*?)\[/flash:$uid\]#' => str_replace('\\1', '\\3', str_replace('\\2', '[ flash ]', $this->bbcode_tpl('url', $bbcode_id)))
));
}
break;
default:
if (isset($rowset[$bbcode_id]))
{
$this->bbcode_cache[$bbcode_id] = array(
'preg' => array($rowset[$bbcode_id]['second_pass_regexp'], $rowset[$bbcode_id]['second_pass_replacement'])
);
}
else
{
$this->bbcode_cache[$bbcode_id] = array();
}
}
}
}
function bbcode_tpl($tpl_name, $bbcode_id = -1)
{
if (empty($bbcode_hardtpl))
{
static $bbcode_hardtpl = array(
'b_open' => '',
'b_close' => '',
'i_open' => '',
'i_close' => '',
'u_open' => '',
'u_close' => '',
'url' => '\2',
'img' => '
',
'size' => '\2',
'color' => '\2',
'email' => '\2'
);
}
if ($bbcode_id != -1 && !($this->template_bitfield & (1 << $bbcode_id)))
{
return $bbcode_hardtpl[$tpl_name];
}
if (empty($this->bbcode_template))
{
if (!($fp = @fopen($this->template_filename, 'rb')))
{
trigger_error('Could not load bbcode template');
}
$tpl = fread($fp, filesize($this->template_filename));
@fclose($fp);
// replace \ with \\ and then ' with \'.
$tpl = str_replace('\\', '\\\\', $tpl);
$tpl = str_replace("'", "\'", $tpl);
// strip newlines and indent
$tpl = preg_replace("/\n[\n\r\s\t]*/", '', $tpl);
// Turn template blocks into PHP assignment statements for the values of $bbcode_tpl..
$tpl = preg_replace('#(.*?)#', "\n" . "\$this->bbcode_template['\\1'] = \$this->bbcode_tpl_replace('\\1','\\2');", $tpl);
$this->bbcode_template = array();
eval($tpl);
}
return $this->bbcode_template[$tpl_name];
}
function bbcode_tpl_replace($tpl_name, $tpl)
{
static $replacements = array(
'quote_username_open' => array('{USERNAME}' => '\\1'),
'color' => array('{COLOR}' => '\\1', 'TEXT' => '\\2'),
'size' => array('{SIZE}' => '\\1', 'TEXT' => '\\2'),
'img' => array('{URL}' => '\\1'),
'flash' => array('{WIDTH}' => '\\1', '{HEIGHT}' => '\\2', '{URL}' => '\\3'),
'url' => array('{URL}' => '\\1', '{DESCRIPTION}' => '\\2'),
'email' => array('{EMAIL}' => '\\1', '{DESCRIPTION}' => '\\2')
);
$tpl = preg_replace('/{L_([A-Z_]+)}/e', "(!empty(\$user->lang['\\1'])) ? \$user->lang['\\1'] : ucwords(strtolower('\\1'))", $tpl);
if (!empty($replacements[$tpl_name]))
{
$tpl = strtr($tpl, $replacements[$tpl_name]);
}
return trim($tpl);
}
function bbcode_list($type)
{
if ($type == '')
{
$tpl = 'ulist_open_default';
$type = 'default';
$start = 0;
}
elseif ($type == 'i')
{
$tpl = 'olist_open';
$type = 'lower-roman';
$start = 1;
}
elseif ($type == 'I')
{
$tpl = 'olist_open';
$type = 'upper-roman';
$start = 1;
}
elseif (preg_match('#^(disc|circle|square)$#i', $type))
{
$tpl = 'ulist_open';
$type = strtolower($type);
$start = 1;
}
elseif (preg_match('#^[a-z]$#', $type))
{
$tpl = 'olist_open';
$type = 'lower-alpha';
$start = ord($type) - 96;
}
elseif (preg_match('#[A-Z]#', $type))
{
$tpl = 'olist_open';
$type = 'upper-alpha';
$start = ord($type) - 64;
}
elseif (is_numeric($type))
{
$tpl = 'olist_open';
$type = 'arabic-numbers';
$start = intval($chr);
}
else
{
$tpl = 'olist_open';
$type = 'arabic-numbers';
$start = 1;
}
return str_replace('{LIST_TYPE}', $type, $this->bbcode_tpl($tpl));
}
function bbcode_second_pass_code($type, $code)
{
$code = stripslashes($code);
switch ($type)
{
case 'php':
default:
$code = str_replace("\t", ' ', $code);
$code = str_replace(' ', ' ', $code);
$code = str_replace(' ', ' ', $code);
}
$code = $this->bbcode_tpl('code_open') . $code . $this->bbcode_tpl('code_close');
return $code;
}
}
?>