/**
* Gets messages and removes them from storage
*
* @param string $type
* @return array
**/
public function getMessages($type = self::MSG_ERROR)
{
$this->getFlashMessenger()->setNamespace($type);
$messages = $this->_flashMessenger->getMessages();
$currentMessages = $this->_flashMessenger->getCurrentMessages();
$this->_flashMessenger->clearMessages();
$this->_flashMessenger->clearCurrentMessages();
$messages = array_merge($messages, $currentMessages);
return $messages;
}
/**
* Generate flash message <div>'s with appropriate classes based on message type.
*
* @return string $html
*/
public function __invoke()
{
$html = '';
$namespaces = ['error', 'info', 'success'];
foreach ($namespaces as $ns) {
$this->fm->setNamespace($ns);
$messages = array_merge($this->fm->getMessages(), $this->fm->getCurrentMessages());
foreach (array_unique($messages, SORT_REGULAR) as $msg) {
$html .= '<div class="' . $this->getClassForNamespace($ns) . '">';
// Advanced form:
if (is_array($msg)) {
// Use a different translate helper depending on whether
// or not we're in HTML mode.
if (!isset($msg['translate']) || $msg['translate']) {
$helper = isset($msg['html']) && $msg['html'] ? 'translate' : 'transEsc';
} else {
$helper = isset($msg['html']) && $msg['html'] ? false : 'escapeHtml';
}
$helper = $helper ? $this->getView()->plugin($helper) : false;
$tokens = isset($msg['tokens']) ? $msg['tokens'] : [];
$default = isset($msg['default']) ? $msg['default'] : null;
$html .= $helper ? $helper($msg['msg'], $tokens, $default) : $msg['msg'];
} else {
// Basic default string:
$transEsc = $this->getView()->plugin('transEsc');
$html .= $transEsc($msg);
}
$html .= '</div>';
}
$this->fm->clearMessages();
$this->fm->clearCurrentMessages();
}
return $html;
}
/**
* Outputs message depending on flag
*
* @return string
*/
public function __invoke()
{
// get messages
$messages = array_unique(array_merge($this->flashMessenger->getMessages(), $this->flashMessenger->getCurrentMessages()));
// initialize output
$output = '';
// loop through messages
foreach ($messages as $message) {
// create output
$output .= '<div class="alert alert-success">';
$output .= '<button class="close" data-dismiss="alert" type="button">×</button>';
$output .= '<h2>' . $message . '</h2>';
$output .= '</div>';
}
// clear messages
$this->flashMessenger->clearMessages();
$this->flashMessenger->clearCurrentMessages();
// return output
return $output . "\n";
}
/**
* Outputs message depending on flag
*
* @return string
*/
public function __invoke()
{
// get messages
$messages = array_unique(array_merge($this->flashMessenger->getMessages(), $this->flashMessenger->getCurrentMessages()));
$warning_messages = array_unique(array_merge($this->flashMessenger->getWarningMessages(), $this->flashMessenger->getCurrentWarningMessages()));
$error_messages = array_unique(array_merge($this->flashMessenger->getErrorMessages(), $this->flashMessenger->getCurrentErrorMessages()));
$success_messages = array_unique(array_merge($this->flashMessenger->getSuccessMessages(), $this->flashMessenger->getCurrentSuccessMessages()));
$this->flashMessenger->getSuccessMessages();
// initialize output
$output = '';
// loop through messages
foreach ($messages as $message) {
// create output
$output .= '<div class="alert" role="alert">';
$output .= $message;
$output .= '</div>';
}
foreach ($error_messages as $error_message) {
// create output
$output .= '<div class="alert alert-danger" role="alert">';
$output .= $error_message;
$output .= '</div>';
}
foreach ($warning_messages as $warning_message) {
// create output
$output .= '<div class="alert alert-warning" role="alert">';
$output .= $warning_message;
$output .= '</div>';
}
foreach ($success_messages as $success_message) {
// create output
$output .= '<div class="alert alert-success" role="alert">';
$output .= $success_message;
$output .= '</div>';
}
// clear messages
$this->flashMessenger->clearMessages();
$this->flashMessenger->clearCurrentMessages();
// return output
return $output . "\n";
}
/**
* Outputs message depending on flag
*
* @return string
*/
public function __invoke()
{
// get messages
$messages = array_unique(array_merge($this->flashMessenger->getMessages(), $this->flashMessenger->getCurrentMessages()));
// initialize output
$output = '';
// loop through messages
foreach ($messages as $message) {
// split into parts to identify $class and $textDomain
$parts = explode('_', $message);
$class = $parts[2];
$textDomain = $parts[0];
// create output
$output .= '<div class="alert alert-' . $class . '">';
$output .= '<button class="close" data-dismiss="alert" type="button">×</button>';
$output .= $this->getView()->translate($message, $textDomain);
$output .= '</div>';
}
// clear messages
$this->flashMessenger->clearMessages();
$this->flashMessenger->clearCurrentMessages();
// return output
return $output . "\n";
}