/**
* Create a field object for the many-to-many relationship matching the
* supplied name.
*
* @param string $name
* @return \Dewdrop\Db\ManyToMany\Field
*/
public function instantiate($name)
{
$rel = $this->table->getManyToManyRelationship($name);
$field = new Field($this->table, $name, $rel->getFieldMetadata());
$field->setManyToManyRelationship($rel);
return $field;
}
public function assembleUserMessage(Row $user)
{
$lists = [];
if ($this->changes->hasAdditions()) {
$lists[] = $this->addVerb . ' ' . $this->assembleList($this->changes->getAdditions());
}
if ($this->changes->hasRemovals()) {
$lists[] = $this->removeVerb . ' ' . $this->assembleList($this->changes->getRemovals());
}
$lists = implode(' and ', $lists);
return "{$user->shortcode()} {$lists} on {$this->field->getLabel()} for {$this->subject->shortcode()}.";
}
/**
* Use a ManyToMany field to render the checkbox list.
*
* @param Field $field
* @param array $options
* @return string
*/
protected function directField(Field $field, array $options = array())
{
$fieldDefaults = array('name' => $field->getControlName(), 'id' => $field->getHtmlId(), 'value' => $field->getValue(), 'options' => $field->getOptionPairs()->fetch());
return $this->directArray($fieldDefaults + $options);
}
