u', $str, $match, PREG_SET_ORDER);
foreach ($match as &$m)
{
$text = ($m[3] == 'http') ? $m[4] : $m[2];
$text = isset($text[51]) ? substr($text, 0, 50) . '...' : $text;
$str = str_replace($m[0], $m[1].''.$text.'', $str);
}
return $str;
}
function garbage2xhtml($content)
{
require_once BASE_PATH . '/include/garbage2xhtml/class.garbage2xhtml.php';
global $nk;
$g2x = new Garbage2xhtml();
$g2x->allowed_tags = $nk->allowed_html;
$g2x->remove_forbidden_tags = false;
$content = $g2x->Process($content);
unset($g2x);
return $content;
}
function block_format($content)
{
require_once BASE_PATH . '/include/garbage2xhtml/class.blockformat.php';
// Make paragraphs
$block_format = new BlockFormat();
$content = $block_format->Process($content);
return $content;
}
function apply_content_plugins($content)
{
preg_match_all('!\{([^\s\}]+)\s*([^\}]*)\}!', $content, $plugins, PREG_SET_ORDER);
foreach ($plugins as $plugin)
{
$name = strtolower(trim($plugin[1]));
$params = parsePluginParams($plugin[2]);
if (!is_array($params))
{
$plugin_out = 'Error in arguments of plugin '.$name.' : '.$params.'
';
}
elseif (!file_exists(BASE_PATH . '/datas/plugins/function.' . $name . '.php'))
{
$plugin_out = 'There is no plugin named '.$name.'
';
}
else
{
require_once BASE_PATH . '/datas/plugins/function.' . $name . '.php';
$function_name = 'tpl_function_'.$name;
$plugin_out = $function_name($params, &$tpl, &$content);
}
$content = str_replace($plugin[0], $plugin_out, $content);
}
unset($plugins);
return $content;
}
function html_diff($old, $new)
{
require_once BASE_PATH . '/include/diff/class.simplediff.php';
$diff = simpleDiff::diff_to_array(false, $old, $new, 1);
$out = '';
$prev = key($diff);
foreach ($diff as $i=>$line)
{
if ($i > $prev + 1)
{
$out .= '
|
';
}
list($type, $old, $new) = $line;
$class1 = $class2 = '';
$t1 = $t2 = '';
if ($type == simpleDiff::INS)
{
$class2 = 'ins';
$t2 = '+';
}
elseif ($type == simpleDiff::DEL)
{
$class1 = 'del';
$t1 = '-';
}
elseif ($type == simpleDiff::CHANGED)
{
$class1 = 'del';
$class2 = 'ins';
$t1 = '-';
$t2 = '+';
$lineDiff = simpleDiff::wdiff($old, $new);
// Don't show new things in deleted line
$old = preg_replace('!\{\+(?:.*)\+\}!U', '', $lineDiff);
$old = str_replace(' ', ' ', $old);
$old = str_replace('-] [-', ' ', $old);
$old = preg_replace('!\[-(.*)-\]!U', '\\1', $old);
// Don't show old things in added line
$new = preg_replace('!\[-(?:.*)-\]!U', '', $lineDiff);
$new = str_replace(' ', ' ', $new);
$new = str_replace('+} {+', ' ', $new);
$new = preg_replace('!\{\+(.*)\+\}!U', '\\1', $new);
}
$out .= '';
$out .= '| '.($i+1).' | ';
$out .= ''.$t1.' | ';
$out .= ''.$old.' | ';
$out .= ''.$t2.' | ';
$out .= ''.$new.' | ';
$out .= '
';
$prev = $i;
}
$out .= '
';
return $out;
}
?>