Current File : /var/www/pn/beta/64801_wp-content/plugins/wysija-newsletters/classes/WJ_FieldUser.php
<?php
defined('WYSIJA') or die('Restricted access');
/*
An user field is a custom field identified by ID,
linked to a particular user, identified by ID.
*/
class WJ_FieldUser {
// User Table.
private $user_table;
// Custom fields table.
private $field_table;
// User ID.
public $user_id;
// The field object.
public $field;
// The field value.
public $value;
/*
$field_user = new WJ_FieldUser();
Just setup correct tables names.
*/
function __construct() {
$this->user_table = WJ_Settings::db_prefix('user');
$this->field_table = WJ_Settings::db_prefix('custom_field');
}
/*
After object creation, you can set the user id,
and the field id. The object will now contain the right
custom field, and the user id.
$field_user->set(array(
'user_id' => 1,
'field_id' => 2
));
*/
public function set($args) {
$this->user_id = $args['user_id'];
$this->field = WJ_Field::get($args['field_id']);
}
/*
Updates the field user value.
$field_user->update('Main Street');
*/
public function update($value) {
global $wpdb;
$column_name = $this->field->user_column_name();
// Cast value to the correct column type.
switch ($this->field->type) {
case 'checkbox':
$validation = '%d';
$value = (int)$value;
break;
default:
// We default to a string.
$validation = '%s';
$value = (string)$value;
break;
}
$result = $wpdb->update(
$this->user_table,
array(
$column_name => $value
), array("user_id" => $this->user_id),
array($validation),
array("%d")
);
if ($result != false) {
$this->value = $value;
}
return $result;
}
/*
Get the user field value.
$field_user->value();
# => 'Main Street'
*/
public function value() {
$value = '';
if (isset($this->value)) {
$value = $this->value;
} else {
$column_name = $this->field->user_column_name();
global $wpdb;
$result = $wpdb->get_row($wpdb->prepare(
"SELECT $column_name FROM $this->user_table
WHERE user_id = %d",
array($this->user_id)
), ARRAY_A);
$this->value = $result[$column_name];
$value = $result[$column_name];
}
return $value;
}
/*
Get the user unique column name.
$field_user->column_name();
# => 'cf_1'
*/
public function column_name() {
return $this->field->user_column_name();
}
/*
Get all UserFields by User ID.
$WJ_FieldUser::get_all();
# => Array of WJ_FieldUser
*/
public static function get_all($user_id) {
$fields = WJ_Field::get_all();
if(isset($fields) && !empty($fields)) {
$collection = array();
foreach ($fields as $field) {
$user_field = new self();
$user_field->user_id = $user_id;
$user_field->field = $field;
$collection[] = $user_field;
}
return $collection;
} else {
return null;
}
}
}
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