function read()
{
// get variable and assign span with its value
$this->ajax->addResult('spanresult', YDPersistent::get('xpto', "Variable doesn't exist"));
// return response to client browser
return $this->ajax->processResults();
}
function actionCheck()
{
// Get the original objects
YDDebugUtil::dump(YDPersistent::get('simple_string'), 'simple_string');
YDDebugUtil::dump(YDPersistent::get('my_obj'), 'my_obj');
YDDebugUtil::dump(YDPersistent::get('simple_string_encrypted'), 'simple_string_encrypted without password');
YDDebugUtil::dump(YDPersistent::get('my_obj_encypted'), 'my_obj_encypted without password');
YDDebugUtil::dump(YDPersistent::get('simple_string_encrypted', '', 'test'), 'simple_string_encrypted with password');
YDDebugUtil::dump(YDPersistent::get('my_obj_encypted', '', 'test'), 'my_obj_encypted with password');
// Dunp the complete contents
YDPersistent::dump();
}
/**
* This is the class constructor for the YDRecordSet class.
*
* @param $records The list of records as an array (as returned by the YDDatabaseDriver::getRecords
* function.
* @param $page (optional) The page you want to retrieve. If omitted all records will be returned.
* @param $pagesize (optional) The maximum number of rows for each page. If a page number is given, the
* default will be to return a maximum of 20 rows. If no page number is given, the pagesize
* will be the same as the total number of rows in the recordset.
* @param $pagevar (optional) The name of the query string variable indicating the page. Defaults to "page"
* @param $sizevar (optional) The name of the query string variable indicating the page size. Defaults to
* "size"
* @param $sortvar (optional) The name of the query string variable indicating the sort feild. Defaults to
* "sortfld"
* @param $sortdir (optional) The name of the query string variable indicating the direction. Defaults to
* "sortdir"
*/
function YDRecordSet($records, $page = -1, $pagesize = null, $pagevar = 'page', $sizevar = 'size', $sortvar = 'sortfld', $sortdir = 'sortdir')
{
// Include the YDPersistent library
include_once YD_DIR_HOME_CLS . '/YDPersistent.php';
// Define the query string variables
$this->pagevar = $pagevar;
$this->sizevar = $sizevar;
$this->sortvar = $sortvar;
$this->sortdir = $sortdir;
// The sort field and direction
$this->sortfield = null;
$this->sortdirection = null;
// The complete list of all records
$this->records = $records;
// Check if persistent sort is allowed or not
if (YDConfig::get('YD_DB_ALLOW_PERSISTENT_SORT')) {
// Sort the records persistent
if (YDPersistent::get($sortvar, '') != '') {
// Set the sortfield and direction
$this->sortfield = YDPersistent::get($sortvar);
// Get the sort direction
if (strtoupper(YDPersistent::get($this->sortdir, 'DESC')) == 'DESC') {
$this->sortdirection = 'DESC';
} else {
$this->sortdirection = 'ASC';
}
// Perform the sorting
$this->records = $this->sort($this->sortfield, $this->sortdirection);
}
} else {
// Sort the records
if (!empty($_GET[$sortvar])) {
// Set the sortfield and direction
$this->sortfield = $_GET[$sortvar];
// Get the sort direction
if (isset($_GET[$this->sortdir]) && $_GET[$this->sortdir] == 'DESC') {
$this->sortdirection = 'DESC';
} else {
$this->sortdirection = 'ASC';
}
// Perform the sorting
$this->records = $this->sort($this->sortfield, $this->sortdirection);
}
}
// Convert the page and pagesize to integers
$page = is_numeric($page) ? intval($page) : -1;
$pagesize = is_numeric($pagesize) ? intval($pagesize) : YDConfig::get('YD_DB_DEFAULTPAGESIZE');
// This original recordset
$this->page = $page >= 1 ? $page : 1;
$page = $page >= 1 ? $page : -1;
if ($page == -1) {
$this->pagesize = $pagesize >= 1 ? $pagesize : sizeof($this->records);
} else {
$this->pagesize = $pagesize >= 1 ? $pagesize : YDConfig::get('YD_DB_DEFAULTPAGESIZE');
}
// Keep the original page value
$this->pageorig = $this->page;
// Set the total of pages and rows
$this->setTotalRows(sizeof($this->records), true);
// Publish the URL as an object
include_once YD_DIR_HOME_CLS . '/YDUrl.php';
$this->url = new YDUrl(YD_SELF_URI);
}
/**
* This is the class constructor for the YDRecordSet class.
*
* @param $records The list of records as an array (as returned by the YDDatabaseDriver::getRecords
* function.
* @param $page (optional) The page you want to retrieve. If omitted all records will be returned.
* @param $pagesize (optional) The maximum number of rows for each page. If a page number is given, the
* default will be to return a maximum of 20 rows. If no page number is given, the pagesize
* will be the same as the total number of rows in the recordset.
* @param $pagevar (optional) The name of the query string variable indicating the page. Defaults to "page"
* @param $sizevar (optional) The name of the query string variable indicating the page size. Defaults to
* "size"
* @param $sortvar (optional) The name of the query string variable indicating the sort feild. Defaults to
* "sortfld"
* @param $sortdir (optional) The name of the query string variable indicating the direction. Defaults to
* "sortdir"
*/
function YDRecordSet($records, $page = -1, $pagesize = null, $pagevar = 'page', $sizevar = 'size', $sortvar = 'sortfld', $sortdir = 'sortdir')
{
// Include the YDPersistent library
include_once YD_DIR_HOME_CLS . '/YDPersistent.php';
// Define the query string variables
$this->pagevar = $pagevar;
$this->sizevar = $sizevar;
$this->sortvar = $sortvar;
$this->sortdir = $sortdir;
// The sort field and direction
$this->sortfield = null;
$this->sortdirection = null;
// The complete list of all records
$this->records = $records;
// Check if persistent sort is allowed or not
if (YDConfig::get('YD_DB_ALLOW_PERSISTENT_SORT')) {
// Sort the records persistent
if (YDPersistent::get($sortvar, '') != '') {
// Set the sortfield and direction
$this->sortfield = YDPersistent::get($sortvar);
// Get the sort direction
if (strtoupper(YDPersistent::get($this->sortdir, 'DESC')) == 'DESC') {
$this->sortdirection = 'DESC';
} else {
$this->sortdirection = 'ASC';
}
// Perform the sorting
$this->records = $this->sort($this->sortfield, $this->sortdirection);
}
} else {
// Sort the records
if (!empty($_GET[$sortvar])) {
// Set the sortfield and direction
$this->sortfield = $_GET[$sortvar];
// Get the sort direction
if (isset($_GET[$this->sortdir]) && $_GET[$this->sortdir] == 'DESC') {
$this->sortdirection = 'DESC';
} else {
$this->sortdirection = 'ASC';
}
// Perform the sorting
$this->records = $this->sort($this->sortfield, $this->sortdirection);
}
}
// Set page and pagesize
$this->setPage($page, $pagesize);
// Publish the URL as an object
include_once YD_DIR_HOME_CLS . '/YDUrl.php';
$this->url = new YDUrl(YD_SELF_URI);
}
/**
* This function returns if the installer step is valid.
*
* @returns True if valid, false otherwise.
*/
function isValid()
{
// If we have errors, return false
if (sizeof($this->_errors)) {
return false;
}
// If there are no form items, return true
if (!$this->_show_form) {
return true;
}
// If form is not valid, return false
if (!$this->_form->isValid()) {
return false;
}
// Add the form values to the object
$values = $this->getValues();
$fields = YDPersistent::get('YD_INSTALLER_VALUES', array(), 'YD_INSTALLER');
foreach ($values as $field => $value) {
if (in_array($field, array_keys($fields))) {
$this->setField($field, $value);
}
}
return true;
}