/**
* Construct a new field
*
* @param Rabbit_Form $form
* @param array $attributes
*/
public function __construct(Rabbit_Form $form, array $attributes = array())
{
$this->form = $form;
$this->form->addField($this);
$this->setAttributes($attributes);
}
/**
* Prepare retrive data
*
* This method generate retrive data based on config data
*
* @param array $config
* @return array
*/
public function prepare_retrieve(array $config, $page = 0)
{
//get code igniter
$this->ci->load->database();
$this->ci->load->helper('url');
//initialize data
$data = array();
//base data
$data['manage'] = $config['retrieve']['manage'];
$data['delete'] = $config['retrieve']['delete'];
$data['kfields'] = $config['retrieve']['fields'];
//order
$orderby = $config['retrieve']['orderby'];
if ($orderby) {
$orderby = sprintf('order by `%s`', $orderby);
}
//filters
if (isset($config['retrieve']['filters'])) {
$filters = 'where ' . implode(' and ', $config['retrieve']['filters']);
} else {
$filters = '';
}
//pagination
if (isset($config['retrieve']['pagination']) && isset($config['retrieve']['pagination']['base_url'])) {
$this->ci->load->library('pagination');
$ptotal = $this->ci->db->query(sprintf('select count(*) as total from `%s` %s', $config['table'], $filters))->row_array();
if (!isset($config['retrieve']['pagination']['per_page'])) {
show_error("Rabbit forms: you need to configure per_page of pagination");
}
$config['retrieve']['pagination']['base_url'] = site_url($config['retrieve']['pagination']['base_url']);
$config['retrieve']['pagination']['total_rows'] = $ptotal['total'];
$this->ci->pagination->initialize($config['retrieve']['pagination']);
$data['pagination'] = $this->ci->pagination->create_links();
$pagination = sprintf('limit %s, %s', $page, $config['retrieve']['pagination']['per_page']);
} else {
$pagination = '';
}
//create form
$form = new Rabbit_Form($config['table']);
$form->setGenerateAssets($config['form']['automatic_assets']);
$form->setPrimaryKey($config['primary_key']);
//load field headers
$fields = $config['retrieve']['fields'];
$data['fields'] = array();
foreach ($fields as $field) {
$data['fields'][$field] = $config['fields'][$field]['label'];
}
//load fields skeleton
$skeletons = array();
foreach ($fields as $field) {
$skeletons[$field] = Rabbit_Field_Factory::factory($config['fields'][$field]['type'], $form, isset($config['fields'][$field]['params']) ? $config['fields'][$field]['params'] : array());
$skeletons[$field]->initialize();
}
//load rows of data
$data['rows'] = array();
$rows = $this->ci->db->query(sprintf('select `%s`, `%s` from `%s` %s %s %s', $config['primary_key'], implode('`,`', $fields), $config['table'], $filters, $orderby, $pagination))->result_array();
foreach ($rows as $row) {
$form->setEditId($row[$config['primary_key']]);
$line = array();
$line['rabbit_row_id'] = $row[$config['primary_key']];
foreach ($skeletons as $field => $skeleton) {
$skeleton->setRawValue($row[$field]);
$line[$field] = $skeleton->getDisplayValue();
}
$data['rows'][] = $line;
}
return $data;
}
/**
* @see Rabbit_Form::addAsset()
*
* @param string $path
*/
public function addAsset($path)
{
$this->parentForm->addAsset($path);
}
