/**
* Merge fields in a specified template
*
* @since 1.1.0
* @static
*
* @param string $template_file
* @param array $merge_fields
* @return string|\argent_error
*/
public static function merge_template($template_file = NULL, $merge_fields = array())
{
$error = new argent_error();
if (!file_exists($template_file)) {
$error->add('1100', 'File does not exist', $template_file, 'argent_notification');
}
if (!is_array($merge_fields)) {
$error->add('1041', 'Invalid merge fields specified', $merge_fields, 'argent_notification');
}
if ($error->has_errors()) {
return $error;
}
$template = file_get_contents($template_file);
if (!$template) {
$error->add('1101', 'File could not be read', $template, 'argent_notification');
}
if ($error->has_errors()) {
return $error;
}
if (count($merge_fields) > 0) {
foreach ($merge_fields as $field => $value) {
$template = str_replace("%%FIELD_" . $field, $value, $template);
}
}
return $template;
}
/**
* Writes raw strings into the appropriate log file
*
* @access private
* @static
* @since 1.0.1
* @param string $log Log file to use; "error" or "event"
* @param string $string String to enter into the log
*/
private static function write_to_log($log, $string)
{
switch ($log) {
case 'error':
$log_file = "error.log";
break;
case 'event':
$log_file = "events.log";
break;
default:
$error = new argent_error();
$error->add('0010', 'Invalid log specified', $log);
return $error;
}
$log_file = ABSOLUTE_PATH . 'argent/logs/' . $log_file;
if (!is_writable($log_file)) {
die('Argent: Log file not writable: ' . $log_file);
}
$log = fopen($log_file, 'a');
fwrite($log, $string . "\r\n");
}
/**
* Revokes a User Right
*
* @param string $user_id
* @param string $right
* @return boolean
*/
public static function revoke_right($user_id, $right)
{
$error = new argent_error();
$db = new argent_database();
if (!self::object_exists($user_id)) {
$error->add('1013', 'Invalid user account', $user_id, 'argent_uauth');
}
$right_id = self::right_exists($right);
if (!$right_id) {
$error->add('1042', 'Invalid user right', $right, 'argent_uauth');
}
if (!self::user_has_right($right, $user_id)) {
return true;
}
return $user_right = argent_meta::unrelate($user_id, $right_id, 'user_right');
}
public static function find_related($primary_object_id = null, $secondary_object_id = null, $relationship = null, $include_reverse = false)
{
$error = new argent_error();
$db = new argent_database();
if ($primary_object_id != null && !argent_meta::object_registered($primary_object_id)) {
$error->add('1038', 'Object does not exist', $primary_object_id, 'argent_uauth');
}
if ($secondary_object_id != null && !argent_meta::object_registered($secondary_object_id)) {
$error->add('1038', 'Object does not exist', $secondary_object_id, 'argent_uauth');
}
if (!is_string($relationship) && $relationship != null) {
$error->add('1050', 'Invalid data type: expecting STRING', $relationship, 'argent_meta');
}
if ($error->has_errors()) {
return $error;
}
$sql = "\r\n SELECT\r\n *\r\n FROM\r\n `ua_relationships`\r\n WHERE\r\n ";
if ($primary_object_id != null || $secondary_object_id != null) {
$sql .= "\r\n (\r\n ";
}
if ($primary_object_id != null) {
$sql .= "`primary_object_id` = '{$db->escape_value($primary_object_id)}'";
}
if ($primary_object_id != null && $secondary_object_id != null) {
$sql .= "\r\n AND\r\n ";
}
if ($secondary_object_id != null) {
$sql .= "\r\n `secondary_object_id` = '{$db->escape_value($secondary_object_id)}'\r\n ";
}
if ($primary_object_id != null || $secondary_object_id != null) {
$sql .= "\r\n )\r\n ";
}
if ($include_reverse) {
$sql .= "\r\n OR\r\n ";
if ($primary_object_id != null || $secondary_object_id != null) {
$sql .= "\r\n (\r\n ";
}
if ($secondary_object_id != null) {
$sql .= "`primary_object_id` = '{$db->escape_value($secondary_object_id)}'";
}
if ($primary_object_id != null && $secondary_object_id != null) {
$sql .= "\r\n AND\r\n ";
}
if ($primary_object_id != null) {
$sql .= "\r\n `secondary_object_id` = '{$db->escape_value($primary_object_id)}'\r\n ";
}
if ($primary_object_id != null || $secondary_object_id != null) {
$sql .= "\r\n )\r\n ";
}
}
if ($relationship != null && ($primary_object_id != null || $secondary_object_id != null)) {
$sql .= "\r\n AND\r\n ";
}
if ($relationship != null) {
$sql .= "\r\n `relationship` = '{$db->escape_value($relationship)}'\r\n ";
}
$relationship_data = $db->returntable($sql);
return $relationship_data;
}
