protected function composeReader($o)
{
if (is_file($this->realpath) && false !== ($a = file_get_contents($this->realpath))) {
$a && false !== strpos($a, "\r") && ($a = strtr(str_replace("\r\n", "\n", $a), "\r", "\n"));
u::isUtf8($a) || ($a = u::utf8_encode($a));
$o->code = pStudio_highlighter::highlight($a, $this->language, true);
}
return $o;
}
protected static function highlight_php($a, $line_numbers)
{
$a = highlight_string($a, true);
$a = substr($a, 6, -7);
$a = str_replace(' ', ' ', $a);
if ($line_numbers) {
$a = str_replace("\n", '', $a);
$b = array();
self::$pool = array();
foreach (explode('<br>', $a) as $a) {
$b[] = implode('', self::$pool) . preg_replace_callback("'<(/?)span[^>]*>'", array(__CLASS__, 'pool_callback'), $a) . str_repeat('</span>', count(self::$pool));
}
$a = implode("<br>\n", $b);
}
return self::finalize($a, $line_numbers);
}
protected function composeEditor($o)
{
if (!$this->get->sql) {
$f = new pForm($o);
$f->setPrefix('');
$f->add('hidden', 'low');
$f->add('hidden', 'high');
$sql = $f->add('textarea', 'sql');
if ($sql->isOn()) {
$sql = trim($sql->getValue());
$sql || Patchwork::redirect();
if (!($db = $this->getDb($o))) {
return $o;
}
if (self::isReadOnlyQuery($db, $sql, $o->error_msg)) {
$sql = urlencode($sql);
$uri = Patchwork::__URI__();
$uri = $uri !== strtr($uri, '?&', '--') ? preg_replace("'([?&]sql=)[^&]*'", '$1' . $sql, $uri) : $uri . '?sql=' . $sql;
Patchwork::redirect($uri);
}
try {
$db->exec($sql);
} catch (Exception $e) {
$o->error_msg = $e->getMessage();
}
$o->write_sql = pStudio_highlighter::highlight($sql, 'sql', false);
}
}
return $this->composeReader($o);
}
