/**
* Method to auto-populate the model state.
*
* @access public
* @param string $ordering
* @param string $direction
* @return void
*/
public function populateState($ordering = null, $direction = null)
{
$jinput = JFactory::getApplication()->input;
$layout = $jinput->get('layout', null, 'CMD');
$render = $jinput->get('render', '', 'CMD');
if ($layout == 'ajax') {
$this->setState('context', 'ajax' . ($render ? '.' . $render : ''));
}
$globalParams = JComponentHelper::getParams('com_rtiprint', true);
$this->setState('params', $globalParams);
// If the context is set, assume that stateful lists are used.
if ($this->context) {
$app = JFactory::getApplication();
// FILTERS
foreach ($this->filter_vars as $var => $varType) {
/*
//1. First read the Request in URL
//2. Then read the persistant value for THIS context
//3. Finaly read the state var sent by the caller
$value = $this->getUserStateFromRequest(
$this->context . '.filter.' . $var,
'filter_' . $var,
$this->state->get('filter.' . $var),
$varType
);
*/
//1. Read the state var sent by the caller
//2. Then read the Request in URL
//3. Finally read the persistant value for THIS context
$value = $this->state->get('filter.' . $var, $this->getUserStateFromRequest($this->context . '.filter.' . $var, 'filter_' . $var, null, $varType));
//Convert datetime entries back from a custom format
if ($value && preg_match("/^date:(.+)/", $varType, $matches)) {
$date = RtiprintHelperDates::timeFromFormat($value, $matches[1]);
if ($date) {
jimport('joomla.utilities.date');
$jdate = new JDate($date);
$value = RtiprintHelperDates::toSql($jdate);
} else {
continue;
}
}
$this->setState('filter.' . $var, $value);
}
// FILTERS : SEARCHES
foreach ($this->search_vars as $var => $varType) {
//see Filters
/*
$value = $this->getUserStateFromRequest(
$this->context . '.search.' . $var,
'filter_' . $var,
$this->state->get('search.' . $var),
$varType);
*/
//1. Read the state var sent by the caller
//2. Then read the Request in URL
//3. Finally read the persistant value for THIS context
$value = $this->state->get('search.' . $var, $this->getUserStateFromRequest($this->context . '.search.' . $var, 'search_' . $var, null, $varType));
$this->setState('search.' . $var, $value);
}
// PAGINATION : LIMIT
//1. First read the state var sent by the caller
//2. Then read the Request in URL
//3. Then read the default limit value for THIS context
//4. Finally read the list limit value from the Joomla configuration
$value = $this->state->get('list.limit', $app->getUserStateFromRequest('global.list.limit', 'limit', $this->state->get('list.limit.default', $app->getCfg('list_limit'))));
$limit = $value;
$this->setState('list.limit', $limit);
// PAGINATION : LIMIT START
//1. First read the Request in URL
//2. Then read the state var sent by the caller
$value = $app->getUserStateFromRequest($this->context . '.limitstart', 'limitstart', $this->state->get('list.limitstart'));
$limitstart = $limit != 0 ? floor($value / $limit) * $limit : 0;
$this->setState('list.start', $limitstart);
// SORTING : ORDERING (Vocabulary confusion in Joomla. This is a SORTING. Ordering is an index value in the item.)
//1. First read the Request in URL
//2. Then read the default sorting value sent trough the args (called 'ordering')
$value = $app->getUserStateFromRequest($this->context . '.ordercol', 'filter_order', $ordering);
if (!in_array($value, $this->filter_fields)) {
$value = $ordering;
$app->setUserState($this->context . '.ordercol', $value);
}
$this->setState('list.ordering', $value);
// SORTING : DIRECTION
//1. First read the Request in URL
//2. Then read the default direction value sent trough the args.
$value = $app->getUserStateFromRequest($this->context . '.orderdirn', 'filter_order_Dir', $direction);
if (!in_array(strtoupper($value), array('ASC', 'DESC', ''))) {
$value = $direction;
$app->setUserState($this->context . '.orderdirn', $value);
}
$this->setState('list.direction', $value);
} else {
$this->setState('list.start', 0);
$this->state->set('list.limit', 0);
}
if (defined('JDEBUG')) {
$_SESSION["Rtiprint"]["Model"][$this->getName()]["State"] = $this->state;
}
}
/**
* Save an item.
*
* @access public
* @param array $data The post values.
*
* @return boolean True on success.
*/
public function save($data)
{
//Convert from a non-SQL formated date (created)
$data['created'] = RtiprintHelperDates::getSqlDate($data['created'], array('Y-m-d'), true);
//Convert from a non-SQL formated date (modified)
$data['modified'] = RtiprintHelperDates::getSqlDate($data['modified'], array('Y-m-d'), true);
//Some security checks
$acl = RtiprintHelper::getActions();
//Secure the published tag if not allowed to change
if (isset($data['published']) && !$acl->get('core.edit.state')) {
unset($data['published']);
}
//Secure the author key if not allowed to change
if (isset($data['created_by']) && !$acl->get('core.edit')) {
unset($data['created_by']);
}
if (parent::save($data)) {
return true;
}
return false;
}
/**
* Method to validate the form data.
* This override handle the inputs of files types, (Joomla issue when they
* are required)
*
* @access public
* @param object $form The form to validate against.
* @param array $data The data to validate.
* @param string $group The name of the field group to validate.
*
* @return mixed Array of filtered data if valid, false otherwise.
*/
public function validate($form, $data, $group = null)
{
//Get the posted files if this model is concerned by files submission
// JOOMLA FIX : if missing fields in $_POST -> issue in partial update when required
$currentData = $this->getItem();
foreach ($currentData as $fieldName => $value) {
$field = $form->getField($fieldName, $group, $value);
//Skip the ID data (and other fields not in the form)
if (!$field) {
continue;
}
//Missing in $_POST and required
if (!in_array($fieldName, array_keys($data)) && $field->required) {
//Insert the current object value. (UPDATE)
$data[$fieldName] = $currentData->{$fieldName};
}
}
//JOOMLA FIX : Reformate some field types not handled properly
foreach ($form->getFieldset($group) as $field) {
$value = null;
if (isset($data[$field->fieldname])) {
$value = $data[$field->fieldname];
}
switch ($field->type) {
//JOOMLA FIX : Reformate the date/time format comming from the post
case 'ckcalendar':
//cimport('helpers.dates');
if ($value && (string) $field->format && !RtiprintHelperDates::isNull((string) $value)) {
$time = RtiprintHelperDates::getSqlDate($value, array($field->format));
if ($time === null) {
JError::raiseWarning(1203, JText::sprintf('RTIPRINT_VALIDATOR_WRONG_DATETIME_FORMAT_FOR_PLEASE_RETRY', $field->label));
$valid = false;
} else {
$data[$field->fieldname] = RtiprintHelperDates::toSql($time);
}
}
break;
//JOOMLA FIX : Apply a null value if the field is in the form
//JOOMLA FIX : Apply a null value if the field is in the form
case 'ckcheckbox':
if (!$value) {
$data[$field->fieldname] = 0;
}
break;
}
}
// JOOMLA FIX : always missing file names in $_POST -> issue when required
//Get the posted files if this model is concerned by files submission
if (count($this->fileFields)) {
$fileInput = new JInput($_FILES);
$files = $fileInput->get('jform', null, 'array');
if (count($files['name'])) {
foreach ($files['name'] as $fieldName => $value) {
//For required files, temporary insert the value comming from $_FILES
if (!empty($value)) {
$field = $form->getField($fieldName, $group);
if ($field->required) {
$data[$fieldName] = $value;
}
}
}
}
}
//Exec the native PHP validation (rules)
$result = parent::validate($form, $data, $group);
//check the result before to go further
if ($result === false) {
return false;
}
//ID key follower (in some case, ex : save2copy task)
if (isset($data['id'])) {
$result['id'] = $data['id'];
}
return $result;
}
