/**
* Return the I2CE_FormField for the given field name.
* @param string $field the field name or a form name:field name
* @return I2CE_FormField
*/
public function getField($field)
{
if (strpos($field, ':') !== false) {
list($name, $field) = explode(':', $field, 2);
if ($name !== $this->name) {
I2CE::raiseError("Using wrong reference to container name {$name} != {$this->name}");
return null;
}
}
if ($field == 'parent') {
return $this->parentField;
} elseif ($field == 'last_modified') {
return $this->lastModifiedField;
} elseif ($field == 'created') {
return $this->createdField;
} else {
return parent::getField($field);
}
}
/**
* Remvoe a given I2CE_FieldContainer from the cache
* @param I2CE_FieldContainer $containerObj
*/
public function removeFromCache($containerObj)
{
if (!$containerObj instanceof I2CE_FieldContainer) {
return;
}
if (($id = $containerObj->getId()) === '0') {
return;
}
$name = $containerObj->getName();
if (!array_key_exists($name, $this->containerCache) || !is_array($this->containerCache[$name])) {
return;
}
if ($id == '0') {
if (!array_key_exists('0', $this->containerCache[$name])) {
return;
}
foreach ($this->containerCache[$name]['0'] as $i => $cObj) {
if ($cObj === $containerObj) {
//these are the same objects
unset($this->containerCache[$name]['0'][$i]);
break;
}
}
} else {
if (!array_key_exists($id, $this->containerCache[$name]) && array_key_exists('0', $this->containerCache[$name]) && is_array($this->containerCache[$name]['0'])) {
foreach ($this->containerCache[$name]['0'] as $i => $cObj) {
if ($cObj === $containerObj) {
//these are the same objects. started as anonymous then got saved
unset($this->containerCache[$name]['0'][$i]);
break;
}
}
return;
}
unset($this->containerCache[$name][$id]);
}
}
