function div($x)
{
// test if internal x is valid and test if $x is valid
if ($x == 0) {
return YDResult::fatal('Argument cannot be zero', 0);
}
if ($this->a == 5) {
return YDResult::fatal('Internal value cannot be five :D', 1);
}
// compute result value
$result = $this->a / 10;
// return a ok result
return YDResult::ok('Div made with sucess!', $result);
}
/**
* This method will delete a category from db
*
* @param $category_id Category id
*
* @returns YDResult object
*/
function deleteElement($category_id)
{
YDInclude('YDResult.php');
$this->reset();
$this->set('id', intval($category_id));
$result = $this->delete();
if ($result) {
return YDResult::ok(t('forum category deleted'), $result);
} else {
return YDResult::fatal(t('impossible to delete forum category'), $result);
}
}
/**
* This function creates an YDResult object and store it.
*
* @param $level The error level.
* @param $message The error message.
* @param $custom (optional)
*
* @returns An YDResult object.
*
* @internal
* @static
*/
function _result($level, $message, $custom = null)
{
// Get the current stack
$stack = debug_backtrace();
// Get level names
$levels = YDConfig::get('YD_RESULT_LEVELS');
// Get the complete stack trace
$stacktrace = YD_CRLF;
foreach (array_slice($stack, 1) as $t) {
$stacktrace .= ' @ ';
if (isset($t['file'])) {
$stacktrace .= basename($t['file']) . ':' . $t['line'];
} else {
$stacktrace .= basename(YD_SELF_FILE);
}
$stacktrace .= ' -- ';
if (isset($t['class'])) {
$stacktrace .= $t['class'] . $t['type'];
}
$stacktrace .= $t['function'];
if (isset($t['args']) && sizeof($t['args']) > 0) {
$stacktrace .= '(...)';
} else {
$stacktrace .= '()';
}
$stacktrace .= YD_CRLF;
}
// Create the error object
$error = new YDResult($level, $message, $stack[1]['file'], $stack[1]['line'], $stack[2]['class'] . $stack[2]['type'] . $stack[2]['function'], $stacktrace, $custom);
// Store the error object on the global errors array
YDConfig::set(YDConfig::get('YD_RESULT_STORE_NAME'), array_merge(YDResult::getAll(), array($error)));
// If reporting for this level is on, dump the error
if ($level <= YDConfig::get('YD_RESULT_REPORTING')) {
echo $error->_dump(true, 2);
if ($level == YD_RESULT_FATAL) {
die;
}
}
// Return the error object
return $error;
}
/**
* This function updates a user password
*
* @param $user_id User id to update password
* @param $formvalues (Otional) Custom array with 2 passwords (new and new_confirm)
*
* @returns YDResult object. OK - password updated
* WARNING - there are form errors
* FATAL - was not possible to update
*/
function saveFormPassword($user_id, $formvalues = null)
{
// check form validation
if (!$this->_form->validate($formvalues)) {
return YDResult::warning(t('form errors'), $this->_form->getErrors());
}
// reset values
$this->resetAll();
// set new password
$this->set('password', md5($this->_form->getValue('new')));
$this->where('user_id = ' . intval($user_id));
// update user and get result
if ($this->update() == 1) {
return YDResult::ok(t('ydcmuser mess password updated'));
} else {
return YDResult::fatal(t('ydcmuser mess password not updated'));
}
}
/**
* This method adds/saves a group
*
* @param $id If we are editing, $id is the group id. If we are adding, $id is the parent_id
* @param $edit Boolean flag that defines if we are editing $id or adding to $id
* @param $formvalues (Optional) Custom array with attributes
*
* @returns YDResult
*/
function _saveFormDetails($id, $edit, $formvalues = null)
{
// check form validation
if (!$this->_form->validate($formvalues)) {
return YDResult::warning(t('form errors'), $this->_form->getErrors());
}
// get form values EXCLUDING spans
$values = $this->_form->getValues();
// check if we are editing or adding an element
if ($edit) {
// create userobject node
$userobject = array();
$userobject['type'] = 'YDCMGroup';
$userobject['reference'] = $values['name'];
$userobject['state'] = 1;
// update userobject
$uobj = new YDCMUserobject();
$res = $uobj->updateNode($userobject, $id);
// create user row
$group = array();
$group['name'] = $values['name'];
$group['description'] = $values['description'];
// update user
$this->resetValues();
$this->setValues($group);
$this->where('group_id = ' . $id);
// update and sum lines afected to userobject
$res += $this->update();
// if we are using the permission system, update and sum lines afected in permission table
if (isset($this->editing_PERMOBJ)) {
$res += $this->editing_PERMOBJ->saveFormEdit($id, $formvalues);
}
// check update from node update and from group update
if ($res > 0) {
return YDResult::ok(t('ydcmgroup mess details updated'), $res);
} else {
return YDResult::warning(t('ydcmgroup mess details not updated'), $res);
}
} else {
// create userobject node
$userobject = array();
$userobject['type'] = 'YDCMGroup';
$userobject['reference'] = $values['name'];
$userobject['state'] = 1;
// check default parent id
if (is_null($id)) {
$id = 1;
}
// TODO: check if group is valid (and, eg, is not a user node)
// update userobject and get new id
$uobj = new YDCMUserobject();
$nodeID = $uobj->addNode($userobject, intval($id));
// init result count
$res = $nodeID;
// if we are using the permission system, add permissions and sum lines afected in permission table
if (isset($this->editing_PERMOBJ)) {
$res += $this->editing_PERMOBJ->saveFormNew($id, $nodeID, $formvalues);
}
// create user row
$group = array();
$group['group_id'] = intval($nodeID);
$group['name'] = $values['name'];
$group['description'] = $values['description'];
// reset object
$this->resetAll();
$this->setValues($group);
// insert values
if ($this->insert()) {
return YDResult::ok(t('ydcmgroup mess created'), $res);
} else {
return YDResult::fatal(t('ydcmgroup mess impossible to create'), $res);
}
}
}