/**
* Gets an instance of each of the helpers for the specified type.
*
* @param string $type The type of helpers to get.
* @param string|array $skip (repeating) When a string can repeat, else if it's an array must be the last parameter. The list of helpers to skip.
*
* @return array An array containing all the helpers for the specified type.
*/
public static function cache_helpers($type)
{
$skip = func_get_args();
array_shift($skip);
if (count($skip) == 1 && is_array($skip[0])) {
$skip = $skip[0];
}
$ret = array();
if (isset(config::$defaultHelpers) && is::existset(config::$defaultHelpers, $type)) {
foreach (config::$defaultHelpers[$type] as $varName => $helperName) {
if (in_array($helperName, $skip)) {
continue;
}
$key = is_string($varName) ? $varName : $helperName;
$ret[$key] = get::helper($helperName);
}
}
return $ret;
}
$html = get::helper('html');
$ver = explode('.', phpversion());
get::$isPhp523orNewer = $ver[0] >= 5 && ($ver[1] > 2 || $ver[1] == 2 && $ver[2] >= 3);
$form = new formHelper();
$mo = new moaController();
if (isset($_GET['export']) && isset($mo->mongo['listRows'])) {
$rows = array();
foreach ($mo->mongo['listRows'] as $row) {
$rows[] = serialize($row);
}
$filename = get::htmlentities($_GET['db']);
if (isset($_GET['collection'])) {
$filename .= '~' . get::htmlentities($_GET['collection']);
}
$filename .= '.json';
get::helper('json')->echoJson($rows, $filename);
exit(0);
}
/**
* moaDB front-end view-element
*/
//Change to local path or url
$headerArgs = ['title' => 'MoaDB', 'css' => ['//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css', './resources/css/base.css', '//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.min.css', 'http://fonts.googleapis.com/css?family=Exo:900'], 'js' => ['//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js', './resources/js/main.js', './resources/js/classyWiggle.js']];
//Load Google jQuery from URL.
echo $html->jsLoad(array('jquery', 'jqueryui'));
echo $html->header($headerArgs);
$baseUrl = $_SERVER['SCRIPT_NAME'];
$db = isset($_GET['db']) ? $_GET['db'] : (isset($_POST['db']) ? $_POST['db'] : 'admin');
//admin is in every Mongo DB
$dbUrl = urlencode($db);
if (isset($_GET['collection'])) {
/**
* Gets the form to process, or given the form to process - processes it.
*
* @param string|null $form
* The form identifier of the form to process.
*
* @return string|bool|null
* When $form is null, returns either null or a string form identifier.
* When a form identifier is passed, returns a boolean indicating the success or failure of the form processing.
*/
public static function process($form = null)
{
if (isset(self::$processed)) {
log::warning('Invalid call to formHelper::process() - the form has already been processed.');
return false;
}
if (!isset($form)) {
if (is::existset(munla::$session, 'forms')) {
foreach (munla::$session['forms'] as $csrfName => $csrfForms) {
foreach ($csrfForms as $formid => $f) {
if (!is::existset($f, 'callback') || !is_callable($f['callback'])) {
continue;
}
$_FORM = array();
switch (strtolower($f['method'])) {
case 'post':
$_FORM =& $_POST;
break;
case 'get':
$_FORM =& $_GET;
break;
}
if (!is::existset($_FORM, 'mnl_formid')) {
unset($_FORM);
continue;
}
if (substr($_FORM['mnl_formid'], 0, strlen($csrfName) + 1) == $csrfName . '-' && substr($_FORM['mnl_formid'], strlen($csrfName) + 1) == $formid) {
unset($_FORM);
return sprintf('%s::%s', $csrfName, $formid);
}
unset($_FORM);
}
}
}
$mnl_formaction = self::validateAction(is::existset($_POST, 'mnl_formaction') ? $_POST['mnl_formaction'] : (is::existset($_GET, 'mnl_formaction') ? $_GET['mnl_formaction'] : null));
if ($mnl_formaction) {
return 'simpleForm::' . $mnl_formaction;
}
return $form;
}
if (!is_string($form) || strpos($form, '::') === false) {
log::error(sprintf('Invalid form identifier "%s"', $form));
return false;
}
list($csrfName, $formid) = explode('::', $form, 2);
if ($csrfName == 'simpleForm' && is_callable($formid)) {
//$formid(); //trigger the callback - we don't know the values or form definition so no parameters
$_FORM = array();
if (is::existset($_POST, 'mnl_formaction')) {
$_FORM =& $_POST;
}
if (is::existset($_GET, 'mnl_formaction')) {
$_FORM =& $_GET;
}
self::fixArrays();
unset($_FORM['mnl_formaction']);
//normalize the file listing into a better array if any files were uploaded
self::fixFileArray($_FORM);
self::$processed = array('errors' => array(), 'fielderrors' => array(), 'msg' => null);
self::$processed['form']['formid'] = $formid;
$p = get::helper('form');
$processed = call_user_func($formid, $p, $_FORM);
if ($processed === false) {
self::$processed['errors'][] = 'Failed to process the form.';
} elseif ($processed !== true) {
if (is_array($processed)) {
foreach ($processed as $err) {
$success = false;
switch (substr($err, 0, 1)) {
case '+':
$err = substr($err, 1);
$success = true;
break;
case '-':
$err = substr($err, 1);
break;
}
self::$processed[$success ? 'msg' : 'errors'][] = $err;
}
} else {
$success = false;
switch (substr($processed, 0, 1)) {
case '+':
$processed = substr($processed, 1);
$success = true;
break;
case '-':
$processed = substr($processed, 1);
break;
}
self::$processed[$success ? 'msg' : 'errors'][] = $processed;
}
}
return count(self::$processed['errors']) < 1;
}
if (!is::existset(munla::$session, 'forms') || !is::existset(munla::$session['forms'], $csrfName) || !is::existset(munla::$session['forms'][$csrfName], $formid)) {
log::error(sprintf('Specified form definition "%s" was not found', $form));
return false;
}
$form = munla::$session['forms'][$csrfName][$formid];
if (!is::existset($form, 'callback') || !is_callable($form['callback'])) {
log::error(sprintf('Form does not have a valid callback.'));
return false;
}
$callback = explode('::', $form['callback']);
$_FORM = array();
switch (strtolower($form['method'])) {
case 'post':
$_FORM =& $_POST;
break;
case 'get':
$_FORM =& $_GET;
break;
}
self::fixArrays();
self::$processed = array('errors' => array(), 'fielderrors' => array(), 'msg' => null);
self::$processed['form'] = $form;
if (is::existset($_FORM, 'mnl_formid')) {
unset($_FORM['mnl_formid']);
}
//normalize the file listing into a better array if any files were uploaded
self::fixFileArray($_FORM);
//fix up special field types
foreach ($form['fields'] as $field) {
$type = get_class($field);
if ($type == 'fe_image') {
$name = $field->getName();
if (!is::existset($_FORM, $name) && is::existset($_FORM, $name . '_x')) {
$_FORM[$name] = true;
}
} elseif ($type == 'fe_session') {
$_FORM[$field->getName()] = $field->get_value();
}
}
$fields = new formFieldList($form['fields']);
$validating = array($callback[0], $callback[1] . '_validating');
$validate = array($callback[0], $callback[1] . '_validate');
if (is_callable($validating)) {
$validating($this, $fields, $_FORM);
}
$valid = is_callable($validate) ? $validate($_FORM) : self::validate($fields, $_FORM, strtolower($form['method']) == 'post' && !$form['nocsrf']);
if ($valid) {
$processed = $callback($_FORM);
if (isset($processed)) {
if ($processed === false) {
self::$processed['errors'][] = 'Failed to process the form.';
} elseif ($processed !== true) {
if (is_array($processed)) {
foreach ($processed as $err) {
$success = false;
switch (substr($err, 0, 1)) {
case '+':
$err = substr($err, 1);
$success = true;
break;
case '-':
$err = substr($err, 1);
break;
}
self::$processed[$success ? 'msg' : 'errors'][] = $err;
}
} else {
$success = false;
switch (substr($processed, 0, 1)) {
case '+':
$processed = substr($processed, 1);
$success = true;
break;
case '-':
$processed = substr($processed, 1);
break;
}
self::$processed[$success ? 'msg' : 'errors'][] = $processed;
}
}
}
} elseif (count(self::$processed['errors']) < 1) {
self::$processed['errors'][] = 'Failed form validation.';
}
return count(self::$processed['errors']) < 1;
}
/**
* Used for text, textarea, hidden, password, file, button, image and submit
*
* Valid args are any properties valid within an HTML input as well as label
*
* @param array $args
* @return string
*/
public function input(array $args)
{
$args['type'] = isset($args['type']) ? $args['type'] : 'text';
switch ($args['type']) {
case 'select':
return $this->select($args);
break;
case 'checkbox':
return $this->checkboxes($args);
break;
case 'radio':
return $this->radios($args);
break;
}
if ($args['type'] == 'textarea' && isset($args['maxlength'])) {
if (!isset($args['id']) && isset($args['name'])) {
$args['id'] = $args['name'];
}
if (isset($args['id'])) {
$maxlength = $args['maxlength'];
}
unset($args['maxlength']);
}
if ($args['type'] == 'submit' && !isset($args['class'])) {
$args['class'] = $args['type'];
}
$takeFocus = isset($args['focus']) && $args['focus'] && $args['type'] != 'hidden';
if ($takeFocus && !isset($args['id'])) {
if (isset($args['name'])) {
$args['id'] = $args['name'];
} else {
$takeFocus = false;
if (DEBUG_MODE) {
$errorMsg = 'Either name or id is required to use the focus option on a form input';
trigger_error($errorMsg, E_USER_NOTICE);
}
}
}
$properties = $this->_getProperties($args, array('type', 'maxlength'));
if ($args['type'] == 'image') {
$properties['src'] = $args['src'];
$properties['alt'] = isset($args['alt']) ? $args['alt'] : '';
$optionalProperties = array('height', 'width');
foreach ($optionalProperties as $optionalProperty) {
if (isset($args[$optionalProperty])) {
$properties[$optionalProperty] = $args[$optionalProperty];
}
}
}
if ($args['type'] != 'textarea') {
$return[] = '<input ' . htmlHelper::formatProperties($properties) . ' />';
} else {
unset($properties['type']);
if (isset($properties['value'])) {
$value = $properties['value'];
unset($properties['value']);
}
if (isset($args['preview']) && $args['preview'] && !isset($properties['id'])) {
$properties['id'] = 'textarea_' . rand(100, 999);
}
$properties['rows'] = isset($args['rows']) ? $args['rows'] : 13;
$properties['cols'] = isset($args['cols']) ? $args['cols'] : 55;
$return[] = '<textarea ' . htmlHelper::formatProperties($properties);
if (isset($maxlength)) {
$return[] = ' onkeyup="document.getElementById(\'' . $properties['id'] . 'errorwrapper\').innerHTML = (this.value.length > ' . $maxlength . ' ? \'Form content exceeds maximum length of ' . $maxlength . ' characters\' : \'Length: \' + this.value.length + \' (maximum: ' . $maxlength . ' characters)\')"';
}
$return[] = '>';
if (isset($value)) {
$return[] = get::htmlentities($value, null, null, true);
//double-encode allowed
}
$return[] = '</textarea>';
if (isset($maxlength) && (!isset($args['validatedInput']) || !$args['validatedInput'])) {
$return[] = $this->getErrorMessageContainer($properties['id']);
}
}
if (!isset($args['addBreak'])) {
$args['addBreak'] = true;
}
if ($takeFocus) {
$html = get::helper('html');
$return[] = $html->jsInline($html->jsTools(true) . 'dom("' . $args['id'] . '").focus();');
}
if (isset($args['preview']) && $args['preview']) {
$js = 'document.writeln(\'<div class="htmlpreviewlabel">' . '<label for="livepreview_' . $properties['id'] . '">Preview:</label></div>' . '<div id="livepreview_' . $properties['id'] . '" class="htmlpreview"></div>\');' . PHP_EOL . 'if (dom("livepreview_' . $properties['id'] . '")) {' . PHP_EOL . ' var updateLivePreview_' . $properties['id'] . ' = ' . 'function() {dom("livepreview_' . $properties['id'] . '").innerHTML = ' . 'dom("' . $properties['id'] . '").value};' . PHP_EOL . ' dom("' . $properties['id'] . '").onkeyup = updateLivePreview_' . $properties['id'] . ';' . ' updateLivePreview_' . $properties['id'] . '();' . PHP_EOL . '}';
if (!isset($html)) {
$html = get::helper('html');
}
$return[] = $html->jsInline($html->jsTools(true) . $js);
}
return $this->_getLabel($args, implode($return));
}
/**
* Gets whether this field had an error during form processing.
*
* @return bool True if the field has an error, false otherwise.
*/
public function hasError()
{
$id = $this->getId();
return get::helper('form')->hasFieldError($id);
}
