Example:
');
?>
static function replaceVars($template, $er = array())
{
$r = rex_extension::registerPoint(new rex_extension_point('YFORM_EMAIL_BEFORE_REPLACEVARS', ['template' => $template, 'search_replace' => $er, 'status' => false]));
$template = $r['template'];
$er = $r['search_replace'];
$status = $r['status'];
if ($status) {
return true;
}
$er['REX_SERVER'] = rex::getServer();
$er['REX_ERROR_EMAIL'] = rex::getErrorEmail();
$er['REX_SERVERNAME'] = rex::getServerName();
$er['REX_NOTFOUND_ARTICLE_ID'] = rex_article::getNotfoundArticleId();
$er['REX_ARTICLE_ID'] = rex_article::getCurrentId();
$template['body'] = rex_var::parse($template['body'], '', 'yform_email_template', $er);
$template['body_html'] = rex_var::parse($template['body_html'], '', 'yform_email_template', $er);
// rex_vars bug: sonst wird der Zeilenumbruch entfernt - wenn DATA_VAR am Ende einer Zeile
if (rex_string::versionCompare(rex::getVersion(), '5.0.1', '<')) {
$template['body'] = str_replace("?>\r", "?>\r\n\r", $template['body']);
$template['body'] = str_replace("?>\n", "?>\n\r\n", $template['body']);
$template['body_html'] = str_replace("?>\r", "?>\r\n\r", $template['body_html']);
$template['body_html'] = str_replace("?>\n", "?>\n\r\n", $template['body_html']);
}
$template['body'] = rex_file::getOutput(rex_stream::factory('yform/email/template/' . $template['name'] . '/body', $template['body']));
$template['body_html'] = rex_file::getOutput(rex_stream::factory('yform/email/template/' . $template['name'] . '/body_html', $template['body_html']));
return $template;
}
/**
* Prepares a new stream.
*
* @param string $path Virtual path which should describe the content (e.g. "template/1"), only relevant for error messages
* @param string $content Content which will be included
*
* @throws InvalidArgumentException
*
* @return string Full path with protocol (e.g. "rex://template/1")
*/
public static function factory($path, $content)
{
if (!is_string($path) || empty($path)) {
throw new InvalidArgumentException('Expecting $path to be a string and not empty!');
}
if (!is_string($content)) {
throw new InvalidArgumentException('Expecting $content to be a string!');
}
if (null === self::$useRealFiles) {
self::$useRealFiles = extension_loaded('suhosin') && !preg_match('/(?:^|,)rex(?::|,|$)/', ini_get('suhosin.executor.include.whitelist'));
}
if (self::$useRealFiles) {
$hash = substr(sha1($content), 0, 7);
$path = rex_path::coreCache('stream/' . $path . '/' . $hash);
if (!file_exists($path)) {
rex_file::put($path, $content);
}
return $path;
}
if (!self::$registered) {
stream_wrapper_register('rex', __CLASS__);
self::$registered = true;
}
$path = 'rex://' . $path;
self::$nextContent[$path] = $content;
return $path;
}
/**
* Prepares a new stream.
*
* @param string $path Virtual path which should describe the content (e.g. "template/1"), only relevant for error messages
* @param string $content Content which will be included
*
* @throws InvalidArgumentException
*
* @return string Full path with protocol (e.g. "rex:///template/1")
*/
public static function factory($path, $content)
{
if (!is_string($path) || empty($path)) {
throw new InvalidArgumentException('Expecting $path to be a string and not empty!');
}
if (!is_string($content)) {
throw new InvalidArgumentException('Expecting $content to be a string!');
}
if (null === self::$useRealFiles) {
self::$useRealFiles = extension_loaded('suhosin') && !preg_match('/(?:^|,)rex(?::|,|$)/', ini_get('suhosin.executor.include.whitelist'));
}
if (self::$useRealFiles) {
$hash = substr(sha1($content), 0, 7);
$path = rex_path::coreCache('stream/' . $path . '/' . $hash);
if (!file_exists($path)) {
rex_file::put($path, $content);
}
return $path;
}
if (!self::$registered) {
stream_wrapper_register('rex', __CLASS__);
self::$registered = true;
}
// 3 slashes needed to sidestep some server url include protections
// example: https://www.strato.de/faq/article/622/Warum-erhalte-ich-über-PHP-die-Fehlermeldung-%22Warning:-main()-…:-include(….).html
$path = 'rex:///' . $path;
self::$nextContent[$path] = $content;
return $path;
}
public function testStreamInclude()
{
$content = 'MY_TEST';
$streamUrl = rex_stream::factory('test-stream', $content);
ob_start();
require $streamUrl;
$result = ob_get_clean();
$this->assertEquals($result, $content);
}
public static function getTemplateStream($id, rex_article_content_base $article = null)
{
ob_start();
$tmpl = new rex_template($id);
$tmpl = $tmpl->getTemplate();
if ($article) {
$tmpl = $article->replaceCommonVars($tmpl, $id);
}
return rex_stream::factory('template/' . $id, $tmpl);
}
public function testStreamIncludeWithRealFile()
{
$property = new ReflectionProperty('rex_stream', 'useRealFiles');
$property->setAccessible(true);
$property->setValue(true);
$content = 'foo <?php echo "bar";';
$streamUrl = rex_stream::factory('test-stream/2', $content);
ob_start();
require $streamUrl;
$result = ob_get_clean();
$this->assertEquals('foo bar', $result);
$property->setValue(null);
}
public function exec($type)
{
if (!in_array($type, [self::PREVIEW, self::PRESAVE, self::POSTSAVE])) {
throw new InvalidArgumentException('$type musst be rex_article_action::PREVIEW, ::PRESAVE or ::POSTSAVE');
}
$this->messages = [];
$this->save = true;
$ga = rex_sql::factory();
$ga->setQuery('SELECT a.id, `' . $type . '` as code FROM ' . rex::getTable('module_action') . ' ma,' . rex::getTable('action') . ' a WHERE `' . $type . '` != "" AND ma.action_id=a.id AND module_id=? AND (a.' . $type . 'mode & ?)', [$this->moduleId, $this->mode]);
foreach ($ga as $row) {
$action = $row->getValue('code');
$action = str_replace($this->vars['search'], $this->vars['replace'], $action);
$action = rex_var::parse($action, rex_var::ENV_BACKEND | rex_var::ENV_INPUT, 'action', $this->sql);
require rex_stream::factory('action/' . $row->getValue('id') . '/' . $type, $action);
}
}
/**
* Prepares a new stream.
*
* @param string $path Virtual path which should describe the content (e.g. "template/1"), only relevant for error messages
* @param string $content Content which will be included
*
* @throws InvalidArgumentException
*
* @return string Full path with protocol (e.g. "rex://template/1")
*/
public static function factory($path, $content)
{
if (!is_string($path) || empty($path)) {
throw new InvalidArgumentException('Expecting $path to be a string and not empty!');
}
if (!is_string($content)) {
throw new InvalidArgumentException('Expecting $content to be a string!');
}
if (!self::$registered) {
stream_wrapper_register('rex', __CLASS__);
self::$registered = true;
}
$path = 'rex://' . $path;
self::$nextContent[$path] = $content;
return $path;
}
protected function fireCallbacks(rex_sql $sqlFields)
{
foreach ($sqlFields as $row) {
if ($row->getValue('callback') != '') {
// use a small sandbox, so the callback cannot affect our local variables
$sandboxFunc = function ($field) {
// TODO add var to ref the actual table (rex_article,...)
$fieldName = $field->getValue('name');
$fieldType = $field->getValue('type_id');
$fieldAttributes = $field->getValue('attributes');
$fieldValue = self::getSaveValue($fieldName, $fieldType, $fieldAttributes);
require rex_stream::factory('metainfo/' . $field->getValue('id') . '/callback', $field->getValue('callback'));
};
// pass a clone to the custom handler, so the callback will not change our var
$sandboxFunc(clone $row);
}
}
}
protected function getStreamOutput($path, $content)
{
if (!$this->eval) {
$key = 'EOD_' . strtoupper(sha1(time()));
return "require rex_stream::factory('{$path}', \n<<<'{$key}'\n{$content}\n{$key}\n);\n";
}
ob_start();
ob_implicit_flush(0);
require rex_stream::factory($path, $content);
$CONTENT = ob_get_contents();
ob_end_clean();
return $CONTENT;
}
protected function getParseOutput($content)
{
return rex_file::getOutput(rex_stream::factory('rex-var-test', rex_var::parse($content)));
}
