/**
* Produce a basic FormStorage implementation from a classic storage string
* @param string $value A classic storage string, such as "option:someoption" or "user:age"
* @return ControlStorage An instance of an object that will save and load to the indicated location
*/
public static function from_storage_string($value)
{
$storage = explode(':', $value, 2);
switch (count($storage)) {
case 2:
list($type, $location) = $storage;
break;
case 1:
list($location) = $storage;
$type = 'option';
break;
default:
// @todo Figure this case out
$location = '__';
$type = '__';
break;
}
switch ($type) {
case 'user':
$loader = function ($name) {
return User::identify()->info->{$name};
};
$saver = function ($name, $value) {
User::identify()->info->{$name} = $value;
Session::queue(User::identify());
};
break;
case 'option':
$loader = function ($name) use($location) {
return Options::get($location);
};
$saver = function ($name, $value) use($location) {
Options::set($location, $value);
};
break;
case 'action':
$loader = function ($name) use($location) {
return Plugins::filter($location, '', $name, false);
};
$saver = function ($name, $value) use($location) {
Plugins::act($location, $value, $name, true);
};
break;
case 'session':
$loader = function ($name) use($location) {
$session_set = Session::get_set($location, false);
if (isset($session_set[$name])) {
return $session_set[$name];
}
return null;
};
$saver = function ($name, $value) use($location) {
Session::add_to_set($location, $value, $name);
};
break;
default:
$loader = function () {
};
$saver = function () {
};
break;
}
return new ControlStorage($loader, $saver);
}
/**
* Saves form fields that are tied to this block. Implements FormStorage.
*
* @param string $key The name of the form field to store.
* @param mixed $value The value of the form field
*/
public function field_save($key, $value)
{
$this->{$key} = $value;
Session::queue($this);
}
/**
* Stores a form value into the object
*
* @param string $key The name of a form component that will be stored
* @param mixed $value The value of the form component to store
*/
function field_save($key, $value)
{
$default_fields = self::default_fields();
if (isset($default_fields[$key])) {
$this->{$key} = $value;
} else {
$this->info->{$key} = $value;
}
$self = $this;
Session::queue(function () use($self) {
if ($self->id == 0) {
$self->insert();
} else {
$self->update();
}
}, $this);
}
/**
* Stores a form value into this post's info records
*
* @param string $key The name of a form component that will be stored
* @param mixed $value The value of the form component to store
*/
public function field_save($key, $value)
{
$field_value = Plugins::filter('post_field_save', $value, $key);
$default_fields = self::default_fields();
if (isset($default_fields[$key])) {
$this->{$key} = $field_value;
} else {
$this->info->{$key} = $field_value;
}
$self = $this;
Session::queue(function () use($self) {
if ($self->id == 0) {
$self->insert();
} else {
$self->update();
}
}, $this);
}
