/**
* Render Form
*
* @param string $caption Any valid HTML code. Calling code must escape content if necessary.
* @param array $params Optional name/value pairs that will be included as hidden elements.
* @return string Form code
*/
public function __invoke($caption, $params = array())
{
$hiddenFields = '';
foreach ($params as $name => $value) {
$hiddenFields .= $this->_htmlElement->__invoke('input', null, array('type' => 'hidden', 'name' => $name, 'value' => $value));
}
return sprintf("<div class='form_yesno'>\n" . "<p>%s</p>\n" . "<form action='' method='POST'>\n" . "<p>\n%s<input type='submit' name='yes' value='%s'> \n" . "<input type='submit' name='no' value='%s'>\n</p>\n" . "</form>\n</div>\n", $caption, $hiddenFields, $this->_translate->__invoke('Yes'), $this->_translate->__invoke('No'));
}
/**
* Generate a table row
*
* @param array $columns Column data
* @param bool $isHeader Use "th" tag instead of "td". Default: false
* @param string[] $columnClasses Optional class attributes to apply to cells (keys are matched against $row)
* @param string $rowClass Optional class attribute for the row
* @return string HTML table row
*/
public function row(array $columns, $isHeader = false, $columnClasses = array(), $rowClass = null)
{
$row = '';
foreach ($columns as $key => $column) {
$row .= $this->_htmlElement->__invoke($isHeader ? 'th' : 'td', $column, isset($columnClasses[$key]) ? array('class' => $columnClasses[$key]) : null);
}
return $this->_htmlElement->__invoke('tr', $row, $rowClass ? array('class' => $rowClass) : null);
}
/**
* Translate and format messages with sprintf()-style placeholders
*
* This helper takes a list of items and returns a list of translated and
* formatted messages. Each item can be a simple string which will just be
* translated, or an associative array. Only the first element of an array
* item is evaluated. The key is a message string with sprintf()-style
* placeholders that will be translated and then be fed with the array
* value, which must be an array of arguments. If only 1 argument is
* required, it can be passed directly.
*
* Example:
*
* $input = array(
* 'message1',
* array('message2 %s' => 'arg'),
* array('message3 %s %s' => array('arg1', 'arg2'))
* );
* $output = array(
* 'translated1',
* 'translated2 arg',
* 'translated3 arg1 arg2'
* );
*
* All strings and arguments get escaped. \Zend\Uri\Http arguments are
* converted to hyperlinks.
*
* @param mixed[] $messages
* @return string[]
*/
public function __invoke(array $messages)
{
foreach ($messages as &$message) {
if (is_array($message)) {
$format = key($message);
$args = current($message);
if (!is_array($args)) {
$args = array($args);
}
foreach ($args as &$arg) {
if ($arg instanceof \Zend\Uri\Http) {
$arg = $this->_htmlElement->__invoke('a', $this->_escapeHtml->__invoke($arg), array('href' => $arg), true);
} else {
$arg = $this->_escapeHtml->__invoke($arg);
}
}
$message = vsprintf($this->_translate->__invoke($format), $args);
} else {
$message = $this->_translate->__invoke($message);
}
}
return $messages;
}