protected function getInput()
{
// Initialize some field attributes.
$format = $this->element['format'] ? (string) $this->element['format'] : '%Y-%m-%d';
// Build the attributes array.
$attributes = array();
if ($this->element['size']) {
$attributes['size'] = (int) $this->element['size'];
}
if ($this->element['maxlength']) {
$attributes['maxlength'] = (int) $this->element['maxlength'];
}
if ($this->element['class']) {
$attributes['class'] = (string) $this->element['class'];
}
if ((string) $this->element['readonly'] == 'true') {
$attributes['readonly'] = 'readonly';
}
if ((string) $this->element['disabled'] == 'true') {
$attributes['disabled'] = 'disabled';
}
if ($this->element['onchange']) {
$attributes['onchange'] = (string) $this->element['onchange'];
}
// Handle the special case for "now".
if (strtoupper($this->value) == 'NOW') {
$this->value = strftime($format);
}
// Get some system objects.
$config = MFactory::getConfig();
$user = MFactory::getUser();
// If a known filter is given use it.
switch (strtoupper((string) $this->element['filter'])) {
case 'SERVER_UTC':
// Convert a date to UTC based on the server timezone.
if (intval($this->value)) {
// Get a date object based on the correct timezone.
$date = MFactory::getDate($this->value, 'UTC');
$date->setTimezone(new DateTimeZone($config->get('offset')));
// Transform the date string.
$this->value = $date->format('Y-m-d H:i:s', true, false);
}
break;
case 'USER_UTC':
// Convert a date to UTC based on the user timezone.
if (intval($this->value)) {
// Get a date object based on the correct timezone.
$date = MFactory::getDate($this->value, 'UTC');
$date->setTimezone(new DateTimeZone($user->getParam('timezone', $config->get('offset'))));
// Transform the date string.
$this->value = $date->format('Y-m-d H:i:s', true, false);
}
break;
}
return MHtml::_('calendar', $this->value, $this->name, $this->id, $format, $attributes);
}
public static function published($value, $i, $prefix = '', $enabled = true, $checkbox = 'cb', $publish_up = null, $publish_down = null)
{
if (is_array($prefix)) {
$options = $prefix;
$enabled = array_key_exists('enabled', $options) ? $options['enabled'] : $enabled;
$checkbox = array_key_exists('checkbox', $options) ? $options['checkbox'] : $checkbox;
$prefix = array_key_exists('prefix', $options) ? $options['prefix'] : '';
}
$states = array(1 => array('unpublish', 'MPUBLISHED', 'MLIB_HTML_UNPUBLISH_ITEM', 'MPUBLISHED', false, 'publish', 'publish'), 0 => array('publish', 'MUNPUBLISHED', 'MLIB_HTML_PUBLISH_ITEM', 'MUNPUBLISHED', false, 'unpublish', 'unpublish'), 2 => array('unpublish', 'MARCHIVED', 'MLIB_HTML_UNPUBLISH_ITEM', 'MARCHIVED', false, 'archive', 'archive'), -2 => array('publish', 'MTRASHED', 'MLIB_HTML_PUBLISH_ITEM', 'MTRASHED', false, 'trash', 'trash'));
// Special state for dates
if ($publish_up || $publish_down) {
$nullDate = MFactory::getDBO()->getNullDate();
$nowDate = MFactory::getDate()->toUnix();
$tz = new DateTimeZone(MFactory::getUser()->getParam('timezone', MFactory::getConfig()->get('offset')));
$publish_up = $publish_up != $nullDate ? MFactory::getDate($publish_up, 'UTC')->setTimeZone($tz) : false;
$publish_down = $publish_down != $nullDate ? MFactory::getDate($publish_down, 'UTC')->setTimeZone($tz) : false;
// Create tip text, only we have publish up or down settings
$tips = array();
if ($publish_up) {
$tips[] = MText::sprintf('MLIB_HTML_PUBLISHED_START', $publish_up->format(MDate::$format, true));
}
if ($publish_down) {
$tips[] = MText::sprintf('MLIB_HTML_PUBLISHED_FINISHED', $publish_down->format(MDate::$format, true));
}
$tip = empty($tips) ? false : implode('<br/>', $tips);
// Add tips and special titles
foreach ($states as $key => $state) {
// Create special titles for published items
if ($key == 1) {
$states[$key][2] = $states[$key][3] = 'MLIB_HTML_PUBLISHED_ITEM';
if ($publish_up > $nullDate && $nowDate < $publish_up->toUnix()) {
$states[$key][2] = $states[$key][3] = 'MLIB_HTML_PUBLISHED_PENDING_ITEM';
$states[$key][5] = $states[$key][6] = 'pending';
}
if ($publish_down > $nullDate && $nowDate > $publish_down->toUnix()) {
$states[$key][2] = $states[$key][3] = 'MLIB_HTML_PUBLISHED_EXPIRED_ITEM';
$states[$key][5] = $states[$key][6] = 'expired';
}
}
// Add tips to titles
if ($tip) {
$states[$key][1] = MText::_($states[$key][1]);
$states[$key][2] = MText::_($states[$key][2]) . '::' . $tip;
$states[$key][3] = MText::_($states[$key][3]) . '::' . $tip;
$states[$key][4] = true;
}
}
return self::state($states, $value, $i, array('prefix' => $prefix, 'translate' => !$tip), $enabled, true, $checkbox);
}
return self::state($states, $value, $i, $prefix, $enabled, true, $checkbox);
}
public static function relative($date, $unit = null, $time = null)
{
if (is_null($time)) {
// Get now
$time = MFactory::getDate('now');
}
// Get the difference in seconds between now and the time
$diff = strtotime($time) - strtotime($date);
// Less than a minute
if ($diff < 60) {
return MText::_('MLIB_HTML_DATE_RELATIVE_LESSTHANAMINUTE');
}
// Round to minutes
$diff = round($diff / 60);
// 1 to 59 minutes
if ($diff < 60 || $unit == 'minute') {
return MText::plural('MLIB_HTML_DATE_RELATIVE_MINUTES', $diff);
}
// Round to hours
$diff = round($diff / 60);
// 1 to 23 hours
if ($diff < 24 || $unit == 'hour') {
return MText::plural('MLIB_HTML_DATE_RELATIVE_HOURS', $diff);
}
// Round to days
$diff = round($diff / 24);
// 1 to 6 days
if ($diff < 7 || $unit == 'day') {
return MText::plural('MLIB_HTML_DATE_RELATIVE_DAYS', $diff);
}
// Round to weeks
$diff = round($diff / 7);
// 1 to 4 weeks
if ($diff <= 4 || $unit == 'week') {
return MText::plural('MLIB_HTML_DATE_RELATIVE_WEEKS', $diff);
}
// Over a month, return the absolute time
return MHtml::_('date', $date);
}
protected function filterField($element, $value)
{
// Make sure there is a valid SimpleXMLElement.
if (!$element instanceof SimpleXMLElement) {
return false;
}
// Get the field filter type.
$filter = (string) $element['filter'];
// Process the input value based on the filter.
$return = null;
switch (strtoupper($filter)) {
// Access Control Rules.
case 'RULES':
$return = array();
foreach ((array) $value as $action => $ids) {
// Build the rules array.
$return[$action] = array();
foreach ($ids as $id => $p) {
if ($p !== '') {
$return[$action][$id] = $p == '1' || $p == 'true' ? true : false;
}
}
}
break;
// Do nothing, thus leaving the return value as null.
// Do nothing, thus leaving the return value as null.
case 'UNSET':
break;
// No Filter.
// No Filter.
case 'RAW':
$return = $value;
break;
// Filter the input as an array of integers.
// Filter the input as an array of integers.
case 'INT_ARRAY':
// Make sure the input is an array.
if (is_object($value)) {
$value = get_object_vars($value);
}
$value = is_array($value) ? $value : array($value);
MArrayHelper::toInteger($value);
$return = $value;
break;
// Filter safe HTML.
// Filter safe HTML.
case 'SAFEHTML':
$return = MFilterInput::getInstance(null, null, 1, 1)->clean($value, 'string');
break;
// Convert a date to UTC based on the server timezone offset.
// Convert a date to UTC based on the server timezone offset.
case 'SERVER_UTC':
if (intval($value) > 0) {
// Get the server timezone setting.
$offset = MFactory::getConfig()->get('offset');
// Return an SQL formatted datetime string in UTC.
$return = MFactory::getDate($value, $offset)->toSql();
} else {
$return = '';
}
break;
// Convert a date to UTC based on the user timezone offset.
// Convert a date to UTC based on the user timezone offset.
case 'USER_UTC':
if (intval($value) > 0) {
// Get the user timezone setting defaulting to the server timezone setting.
$offset = MFactory::getUser()->getParam('timezone', MFactory::getConfig()->get('offset'));
// Return a MySQL formatted datetime string in UTC.
$return = MFactory::getDate($value, $offset)->toSql();
} else {
$return = '';
}
break;
// Ensures a protocol is present in the saved field. Only use when
// the only permitted protocols requre '://'. See MFormRuleUrl for list of these.
// Ensures a protocol is present in the saved field. Only use when
// the only permitted protocols requre '://'. See MFormRuleUrl for list of these.
case 'URL':
if (empty($value)) {
return false;
}
$value = MFilterInput::getInstance()->clean($value, 'html');
$value = trim($value);
// <>" are never valid in a uri see http://www.ietf.org/rfc/rfc1738.txt.
$value = str_replace(array('<', '>', '"'), '', $value);
// Check for a protocol
$protocol = parse_url($value, PHP_URL_SCHEME);
// If there is no protocol and the relative option is not specified,
// we assume that it is an external URL and prepend http://.
if ($element['type'] == 'url' && !$protocol && !$element['relative'] || !$element['type'] == 'url' && !$protocol) {
$protocol = 'http';
// If it looks like an internal link, then add the root.
if (substr($value, 0) == 'index.php') {
$value = MURI::root() . $value;
}
// Otherwise we treat it is an external link.
// Put the url back together.
$value = $protocol . '://' . $value;
} elseif (!$protocol && $element['relative']) {
$host = MURI::getInstance('SERVER')->gethost();
// If it starts with the host string, just prepend the protocol.
if (substr($value, 0) == $host) {
$value = 'http://' . $value;
} else {
$value = MURI::root() . $value;
}
}
$return = $value;
break;
case 'TEL':
$value = trim($value);
// Does it match the NANP pattern?
if (preg_match('/^(?:\\+?1[-. ]?)?\\(?([2-9][0-8][0-9])\\)?[-. ]?([2-9][0-9]{2})[-. ]?([0-9]{4})$/', $value) == 1) {
$number = (string) preg_replace('/[^\\d]/', '', $value);
if (substr($number, 0, 1) == 1) {
$number = substr($number, 1);
}
if (substr($number, 0, 2) == '+1') {
$number = substr($number, 2);
}
$result = '1.' . $number;
} elseif (preg_match('/^\\+(?:[0-9] ?){6,14}[0-9]$/', $value) == 1) {
$countrycode = substr($value, 0, strpos($value, ' '));
$countrycode = (string) preg_replace('/[^\\d]/', '', $countrycode);
$number = strstr($value, ' ');
$number = (string) preg_replace('/[^\\d]/', '', $number);
$result = $countrycode . '.' . $number;
} elseif (preg_match('/^\\+[0-9]{1,3}\\.[0-9]{4,14}(?:x.+)?$/', $value) == 1) {
if (strstr($value, 'x')) {
$xpos = strpos($value, 'x');
$value = substr($value, 0, $xpos);
}
$result = str_replace('+', '', $value);
} elseif (preg_match('/[0-9]{1,3}\\.[0-9]{4,14}$/', $value) == 1) {
$result = $value;
} else {
$value = (string) preg_replace('/[^\\d]/', '', $value);
if ($value != null && strlen($value) <= 15) {
$length = strlen($value);
// if it is fewer than 13 digits assume it is a local number
if ($length <= 12) {
$result = '.' . $value;
} else {
// If it has 13 or more digits let's make a country code.
$cclen = $length - 12;
$result = substr($value, 0, $cclen) . '.' . substr($value, $cclen);
}
} else {
$result = '';
}
}
$return = $result;
break;
default:
// Check for a callback filter.
if (strpos($filter, '::') !== false && is_callable(explode('::', $filter))) {
$return = call_user_func(explode('::', $filter), $value);
} elseif (function_exists($filter)) {
$return = call_user_func($filter, $value);
} else {
$return = MFilterInput::getInstance()->clean($value, $filter);
}
break;
}
return $return;
}
public function checkOut($userId, $pk = null)
{
// If there is no checked_out or checked_out_time field, just return true.
if (!property_exists($this, 'checked_out') || !property_exists($this, 'checked_out_time')) {
return true;
}
// Initialise variables.
$k = $this->_tbl_key;
$pk = is_null($pk) ? $this->{$k} : $pk;
// If no primary key is given, return false.
if ($pk === null) {
$e = new MException(MText::_('MLIB_DATABASE_ERROR_NULL_PRIMARY_KEY'));
$this->setError($e);
return false;
}
// Get the current time in MySQL format.
$time = MFactory::getDate()->toSql();
// Check the row out by primary key.
$query = $this->_db->getQuery(true);
$query->update($this->_tbl);
$query->set($this->_db->quoteName('checked_out') . ' = ' . (int) $userId);
$query->set($this->_db->quoteName('checked_out_time') . ' = ' . $this->_db->quote($time));
$query->where($this->_tbl_key . ' = ' . $this->_db->quote($pk));
$this->_db->setQuery($query);
if (!$this->_db->execute()) {
$e = new MException(MText::sprintf('MLIB_DATABASE_ERROR_CHECKOUT_FAILED', get_class($this), $this->_db->getErrorMsg()));
$this->setError($e);
return false;
}
// Set table values in the object.
$this->checked_out = (int) $userId;
$this->checked_out_time = $time;
return true;
}
public static function date($input = 'now', $format = null, $tz = true, $gregorian = false)
{
// Get some system objects.
if (!($offset = MFactory::getWOption('timezone_string'))) {
$offset = self::getTimezoneString();
}
$user = MFactory::getUser();
// UTC date converted to user time zone.
if ($tz === true) {
// Get a date object based on UTC.
$date = MFactory::getDate($input, 'UTC');
// Set the correct time zone based on the user configuration.
$date->setTimeZone(new DateTimeZone($user->getParam('timezone', $offset)));
} elseif ($tz === false) {
// Get a date object based on UTC.
$date = MFactory::getDate($input, 'UTC');
// Set the correct time zone based on the server configuration.
$date->setTimeZone(new DateTimeZone($offset));
} elseif ($tz === null) {
$date = MFactory::getDate($input);
} else {
// Get a date object based on UTC.
$date = MFactory::getDate($input, 'UTC');
// Set the correct time zone based on the server configuration.
$date->setTimeZone(new DateTimeZone($tz));
}
// If no format is given use the default locale based format.
if (!$format) {
$format = MText::_('DATE_FORMAT_LC1');
} elseif (MFactory::getLanguage()->hasKey($format)) {
$format = MText::_($format);
}
if ($gregorian) {
return $date->format($format, true);
} else {
return $date->calendar($format, true);
}
}
