protected function format_row_values($row_values)
{
$ci = get_instance();
if (empty($this->columns) || empty($row_values)) {
return false;
}
$row = array();
$ci->load->helper('date');
$ci->load->helper('constantfinder');
foreach ($this->columns as $column_index => $column) {
if (!$column->visible_in_outputtypes) {
continue;
}
if (preg_match('/_datetime/', $column->get_aliased_field())) {
$row[] = unix_to_human($row_values[$column_index], '%d/%m/%Y %h:%i%a');
} else {
if (preg_match('/_date$/', $column->get_aliased_field())) {
$row[] = unix_to_human($row_values[$column_index]);
} else {
if ($column->constant_prefix) {
$row[] = get_lang_for_constant_value($column->constant_prefix, $row_values[$column_index]);
} else {
if (count($this->columns) != count($row_values)) {
throw new Exception('Error: mismatch of number of columns defined (' . count($this->columns) . ') and actual columns! (' . count($row_values) . ')');
}
if (is_null($row_values[$column_index])) {
$row_values[$column_index] = '';
}
$row[] = $row_values[$column_index];
}
}
}
}
return $row;
}
/**
* Returns an array for the current model indexed by ID
* @param string $name_field The field that will be used as the option labels
* @param string $null_option If false or null, no null option. Otherwise uses the given string for null index
* @param closure $label_function An optional function that can perform additional formatting on the label
* @param string $optgroups If false, optgroups not used. If a string is given, the matching field from the DB table will be used to group items by category, ready to be used in HTML optgroups
* @param string $optgroup_constant_prefix If the grouping variable is an int represented by a constant, this prefix will obtain the matching lang string
* @return array
*/
public function get_dropdown($name_field, $null_option = true, $label_function = false, $optgroups = false, $optgroup_constant_prefix = null, $null_value = null, $order_by = null, $where = null)
{
$options = array();
if (!empty($where)) {
$this->db->where($where);
}
if (!empty($null_option)) {
if ($null_option === true) {
$null_option = '-- Select One --';
}
$options[$null_value] = $null_option;
}
if (!empty($order_by)) {
$this->db->order_by($order_by);
}
$this->db->select($this->table . '.*', false);
$objects = $this->get();
if (is_array($objects)) {
foreach ($objects as $object) {
$label = $label_function ? $label_function($object) : $object->{$name_field};
if ($optgroups) {
$optgroup_label = empty($optgroup_constant_prefix) ? $object->{$optgroups} : ucfirst(get_lang_for_constant_value($optgroup_constant_prefix, $object->{$optgroups}));
if (empty($options[$optgroup_label])) {
$options[$optgroup_label] = array();
}
$options[$optgroup_label][$object->id] = $label;
} else {
$options[$object->id] = $label;
}
}
}
return $options;
}
public function get_lang_for_constant_value($constant_prefix, $value)
{
echo get_lang_for_constant_value($constant_prefix, $value);
}
function delete_contact($contact_id)
{
if (!IS_AJAX) {
show_error("This page can only be accessed through an AJAX request!");
return false;
}
$contact = $this->user_contact_model->get($contact_id);
$result = $this->user_contact_model->delete($contact_id);
$data['message'] = 'The ' . get_lang_for_constant_value('USERS_CONTACT_TYPE_', $contact->type) . ' has been successfully deleted';
$data['type'] = 'success';
echo json_encode($data);
}
