/**
* This method composes the form and returns the output
*
* @return string Output of the form
*/
public function execute()
{
// Fetch the model needed for this form. We will need it because authorization can depend on the model itself
if ($this->id) {
$factory = One_Repository::getFactory($this->scheme->getName());
$model = $factory->selectOne($this->id);
} else {
$model = One::make($this->scheme->getName());
}
if (is_null($model)) {
throw new One_Exception('Could not generate a form for scheme "' . $this->scheme->getName() . '" with id ' . $this->id);
}
$this->authorize($this->scheme->getName(), $model->id);
$session = One_Repository::getSession();
$formFile = $this->getVariable('formFile', 'form');
$form = One_Form_Factory::createForm($this->scheme, $formFile, $this->getVariable('lang'), 'oneForm', '');
// Create a DOM and render the form in it
$dom = One_Repository::createDom();
$form->render($model, $dom);
// print_r($dom);
$this->view->setModel($model);
$this->view->set('scheme', $this->scheme);
$this->view->set('form', $form);
$this->view->set('dom', $dom);
$this->view->set('errors', $session->get('errors', 'OneFormErrors'));
$vForm = $this->view->show();
$session->remove('errors', 'OneFormErrors');
$session->remove('posted', 'OneFormErrors');
return $vForm;
}
public function testMultipleSingletons()
{
$instance_one = One::getInstance();
$instance_two = Two::getInstance();
$this->assertInstanceOf("oscarpalmer\\Mordin\\Singleton", $instance_one);
$this->assertInstanceOf("oscarpalmer\\Mordin\\Singleton", $instance_two);
$this->assertNotSame($instance_one, $instance_two);
}
/**
* Convert an array to an instance of the specified scheme
*
* @param One_Scheme $scheme
* @param array $row
* @return One_Model
*/
private function &arrayToInstance(&$scheme, &$row)
{
// check the scheme cache
$idAttribute = $scheme->getIdentityAttribute();
$id = $row[$idAttribute->getName()];
$cached = One_Model_IdentityMap::find($scheme->getName(), $id);
if ($cached) {
return $cached;
}
// not found : create a new instance
// @TODO: use a specific class specified in the scheme
$model = One::make($scheme->getName());
$model->fromArray($row);
// fire afterLoad event for model
$model->afterLoad();
One_Model_IdentityMap::add($model);
return $model;
}
/**
* This method renders the search form and if needed fetches and show the search results
* @see plugins/system/one/lib/action/One_Controller_Action#execute()
*/
public function execute()
{
$this->authorize($this->scheme, $model->id);
$results = NULL;
$model = One::make($this->scheme->getName());
$cx = new One_Context();
$session = One_Repository::getSession();
if (!is_null($cx->get('doSearch'))) {
$session->remove('usedSearchOptions', 'one_search');
$results = $this->performSearch();
$session->set('usedSearchOptions', $this->options, 'one_search');
} else {
if (!is_null($cx->get('doWeightSearch'))) {
$session->remove('usedSearchOptions', 'one_search');
$results = $this->performWeightSearch();
$session->set('usedSearchOptions', $this->options, 'one_search');
} else {
if (isset($this->options['savedSearch'])) {
if ($session->varExists('usedSearchOptions', 'one_search')) {
$this->options = $session->get('usedSearchOptions', 'one_search');
if (isset($this->options['doSearch'])) {
$results = $this->performSearch();
} else {
if (isset($this->options['doWeightSearch'])) {
$results = $this->performWeightSearch();
}
}
}
} else {
$session->remove('usedSearchOptions', 'one_search');
$session->remove('results', 'one_search');
}
}
}
$dom = One_Repository::createDom();
$this->view->setModel($model);
$this->view->set('scheme', $this->scheme);
$this->view->set('formfile', $this->searchform);
$this->view->set('results', $results);
$vForm = $this->view->show();
return $vForm;
}
/**
* Bind the model to the widget
*
* @param One_Model $model
*/
public function bindModel($model)
{
$value = $this->requestValue();
// bad name
preg_match_all('/([^:]+):([^,]+),?/', $value, $matches);
$parts = explode(':', $this->getCfg('role'), 2);
$targetAttr = $this->getCfg('targetAttribute');
$tScheme = One_Repository::getScheme($model->getScheme()->getLink($parts[1])->getTarget());
$tIdAttr = $tScheme->getIdentityAttribute()->getName();
$value = array();
if (0 < count($matches[0])) {
foreach ($matches[0] as $key => $tmp) {
$usedKey = $matches[1][$key];
$usedValue = $matches[2][$key];
if (null === One_Repository::selectOne($tScheme->getName(), $usedKey)) {
$tModel = One::make($tScheme->getName());
$tModel->{$targetAttr} = $usedValue;
$tModel->insert();
$usedKey = $tModel->{$tIdAttr};
}
$value[$usedKey] = $usedKey;
}
}
if (is_null($value)) {
$value = array();
}
// if == NULL, set to 0, because NULL won't be picked up by $model->__modified
$attributeName = $this->_name;
// When the attributeName starts with 'r__', we're not saving an attribute but a relation
if (preg_match('/^r__(.*)_(((?!._).)*)$/iU', $attributeName, $tmp)) {
$relName = $tmp[1];
$relRole = $tmp[2];
$relValue = $value;
$model->setRelated($relRole, $relValue);
} else {
$model->{$attributeName} = $value;
}
}
?>
Answer: <input type=text name=answer> <p>
<input type=submit name=submit value=Proceed>
<input type=submit name=reset value=Reset>
</form>
<?php
}
function reset()
{
global $_REQUEST;
return $_REQUEST["reset"];
}
}
class MyState extends State
{
var $message, $n1, $n2, $m1, $m2;
function MyState($message, $n1, $n2, $m1, $m2)
{
$this->message = $message;
$this->n1 = $n1;
$this->n2 = $n2;
$this->m1 = $m1;
$this->m2 = $m2;
}
function isEmpty()
{
return !$this->message;
}
}
$one = new One();
$one->execute();
/**
* Convert an array to an instance of the specified scheme
*
* @param One_Scheme $scheme
* @param array $row
* @return One_Model
*/
protected function arrayToInstance(One_Scheme $scheme, $row)
{
// check the scheme cache
$idAttribute = $scheme->getIdentityAttribute();
$id = $row[$idAttribute->getName()];
$cached = One_Model_IdentityMap::find($scheme->getName(), $id);
if ($cached) {
return $cached;
}
// not found : create a new instance
//TODO: use a specific class specified in the scheme
$model = One::make($scheme->getName());
// PD17OCT08: for optimal performance, raw-store the data row entirely
$model->fromArray($row);
// fire afterLoad event for model
$model->afterLoad();
One_Model_IdentityMap::add($model);
return $model;
}
/**
* @param One_Scheme $scheme
*
* POST schemename
* Create a new instance
*/
public static function restPost($scheme)
{
try {
// retrieve input data from body (a JSON encoded structure)
$request = $this->slim->request();
$body = $request->getBody();
$input = json_decode($body, true);
// instantiate and fill the model
$model = One::make($scheme->getName());
$model->fromArray($input);
$model->insert();
echo self::toPrettyJson($model->asRestResponse());
} catch (Exception $e) {
$this->slim->response()->status(400);
$this->slim->response()->header('X-Status-Reason', $e->getMessage());
}
}
/**
* Clear the query cache
*/
public static function clear_cache($table_name = null, $connection_name = self::DEFAULT_CONNECTION)
{
self::$_query_cache = [];
if (isset(self::$_config[$connection_name]['clear_cache']) && is_callable(self::$_config[$connection_name]['clear_cache'])) {
return call_user_func_array(self::$_config[$connection_name]['clear_cache'], array($table_name, $connection_name));
}
}
/**
* Return an empty instance of this model
*
* @return One_Model
*/
public function getInstance()
{
return One::make($this->scheme->getName());
}
$this->d = $letters_4;
}
public function printEverthing()
{
echo $this->a . "," . $this->b . "," . $this->c . "," . $this->d;
}
}
class Three extends Two
{
public $e;
public $f;
function __construct($letters_1, $letters_2, $letters_3, $letters_4, $letters_5, $letters_6)
{
$this->a = $letters_1;
$this->b = $letters_2;
$this->c = $letters_3;
$this->d = $letters_4;
$this->e = $letters_5;
$this->f = $letters_6;
}
public function printEverthing()
{
echo $this->a . "," . $this->b . "," . $this->c . "," . $this->d . "," . $this->e . "," . $this->f;
}
}
$object1 = new One("dog", "cat" . PHP_EOL);
$object2 = new Two("horse", "pig", "squirrel", "monkey" . PHP_EOL);
$object3 = new Three("woodchuck", "mole", "giraffe", "shark", "deer", "robin");
$object1->printEverthing();
$object2->printEverthing();
$object3->printEverthing();
/**
* Validate whether the form has been submitted correctly
*
* @param boolean $root
* @param One_Form_Container_Abstract $container
* @return boolean
*/
public function validate($root = true, $container = NULL)
{
$checksOut = true;
$oc = new One_Context();
$scheme = $oc->get('scheme');
$schemes = One::meta('schemes');
if (in_array($scheme, $schemes)) {
$scheme = One_Repository::getScheme($scheme);
$use = $root ? $this : $container;
foreach ($use->getContent() as $widget) {
if ($widget instanceof One_Form_Widget_Abstract) {
$attr = $scheme->getAttribute($widget->getName());
if ($attr instanceof One_Scheme_Attribute) {
$type = strtolower(str_replace('One_Scheme_Attribute_Type', '', get_class($attr->getType())));
$widget->setCfg('type', $type);
}
if (!$widget->validate()) {
$checksOut = false;
$this->_errors[$widget->getName()]['error'] = $widget->getErrors();
$this->_errors[$widget->getName()]['label'] = $widget->getLabel();
}
} else {
if ($widget instanceof One_Form_Container_Abstract) {
if (!self::validate(false, $widget)) {
$checksOut = false;
}
}
}
}
return $checksOut;
} else {
return false;
}
}
<?php
trait Simple
{
public function className()
{
return __CLASS__ . "<br>";
}
}
class One
{
use Simple;
}
class Two
{
use Simple;
}
$one = new One();
echo $one->className();
$two = new Two();
echo $two->className();
/**
* Gets an instance of a scheme according to a path
*
* @param string $path
* @return One_Model
*/
public function get($path)
{
$parts = explode('.', trim(strtolower($path)));
return One::make($parts[0]);
}
public static function fetchAllRoutings()
{
if (!self::$_schemesFetched) {
$schemeNames = One::meta('schemes');
foreach ($schemeNames as $schemeName) {
One_Repository::getScheme($schemeName);
}
self::$_schemesFetched = true;
}
}
public function getScheme($schemeName)
{
return One::meta("schemes/{$schemeName}");
}
/**
* This method validates a submitted form and returns to the proper page according to whether the submission
* contained errors or whether the form was saved or applied
*/
public function execute()
{
$session = One_Repository::getSession();
$isNew = false;
if ($this->id) {
// update existing
$factory = One_Repository::getFactory($this->scheme->getName());
$model = $factory->selectOne($this->id);
if (is_null($model) && !$factory->getScheme()->getIdentityAttribute()->isAutoInc()) {
$model = One::make($this->scheme->getName());
$isNew = true;
}
} else {
$model = One::make($this->scheme->getName());
}
$idAttrName = $model->getScheme()->getIdentityAttribute()->getName();
$this->authorize($this->scheme->getName(), $model->{$idAttrName});
$formFile = $this->getVariable('formFile', 'form');
$form = One_Form_Factory::createForm($this->scheme, $formFile, $this->getVariable('lang'), 'oneForm', '');
$flow = One_Controller_Flow::getInstance($this->scheme)->getRedirects();
$noErrors = $form->validate();
if ($noErrors || is_array($noErrors) && count($noErrors) == 0) {
$form->bindModel($model);
if ($this->id && !$isNew) {
$model->update();
$id = $this->id;
} else {
$model->insert();
$idAttr = $this->scheme->getIdentityAttribute()->getName();
$id = $model->{$idAttr};
}
$this->model = $model;
// handle redirects
// @TODO this code can use some cleanup
$redirects = array_merge($flow, $form->getRedirects());
$todo = is_null($this->getVariable('action')) ? $this->getVariable('task') : $this->getVariable('action');
if (isset($this->options['flow'])) {
$todo = $this->options['flow'];
}
$redirect = $redirects['default'];
if (isset($redirects[$todo])) {
$redirect = $redirects[$todo];
}
if (isset($redirect['id']) && strtoupper(trim($redirect['id'])) == '::ID::') {
$redirect['id'] = $model->{$idAttrName};
}
$redirect = $this->replaceOtherVariables($redirect);
$this->controller->setRedirect($redirect);
} else {
$errors = base64_encode(serialize($form->getErrors()));
$session->set('executedReturn', $model, 'executedForm');
$session->set('errors', $form->getErrors(), 'OneFormErrors');
$session->set('posted', $_REQUEST, 'OneFormErrors');
$id = $this->id;
$toView = 'edit';
if (!is_null($this->getVariable('returnToOne'))) {
parse_str(base64_decode($this->getVariable('returnToOne')), $returnVals);
$this->controller->setRedirect($returnVals);
} else {
$redirects = array_merge($flow, $form->getRedirects());
$todo = 'default';
if (isset($this->options['flowerror'])) {
$todo = $this->options['flowerror'];
} elseif (isset($redirects['formerror'])) {
$todo = 'formerror';
}
$redirect = $redirects[$todo];
if (isset($redirect['id']) && strtoupper(trim($redirect['id'])) == '::ID::') {
$redirect['id'] = $model->{$idAttrName};
}
$redirect = $this->replaceOtherVariables($redirect);
$this->controller->setRedirect($redirect);
}
return false;
}
}
{
echo "{$var} Students";
}
}
// Student = new Student();
// echo $student->total_students;
echo Student::$total_students . "<br/>";
echo Student::welcome_students() . "<br/>";
echo Student::welcome_students("Greetings") . "<br/>";
Student::$total_students = 1;
echo Student::$total_students . "<br/>";
// static variables are shared throughout the inheritance tree
class One
{
static $foo;
}
class Two extends One
{
}
class Three extends Two
{
}
One::$foo = 1;
Two::$foo = 2;
Three::$foo = 3;
echo One::$foo;
// 3
echo Two::$foo;
//3
echo Three::$foo;
//3
/**
* Hydrate this model instance with an associative array of data.
* WARNING: The keys in the array MUST match with columns in the
* corresponding database table. If any keys are supplied which
* do not match up with columns, the database will throw an error.
*
* @param Array $data
* @return void
*/
public function hydrate($data)
{
$this->One->hydrate($data)->force_all_dirty();
}
