/**
* Process the user response from $_GET, $_POST or $_SESSION.
* @return void
*/
function processResponse()
{
global $PHP_SELF;
global $_SESSION;
global $validator_clearance;
global $system_settings;
$this->list_query = '';
// declare list query
$this->ste_query = '';
// declare main query
$this->menu = new ExtendedMenu($this->itemValidator, $this->page);
if (isset($this->rawNames)) {
$this->menu->setRawNames($this->rawNames);
}
$this->menu->setFieldPrefix('veld');
$this->menu->setItemDefQuery("select column_name,data_type,item_length," . "edit_type,query,capability,precision,placeholder,regex_name\n" . "from menu_item_defs where menu_name='{$this->menuName}'");
$this->menu->setDBConn($this->dbConn);
/* let the menu learn about its content */
$this->menu->setMenuName($this->menuName);
$this->menu->setSubRel($this->subRel);
$this->menu->setSubRelJoinColumns($this->subRelJoinColumns);
/* now menu knows its columns, process the inputs */
if (!empty($_SESSION['list_query']) && $PHP_SELF == $_SESSION['ste_referer']) {
$this->list_query = $_SESSION['list_query'];
}
/* pick up potential key values from $_GET */
$this->keyValues = $this->getKeyValues($_GET);
// $this->dbConn->log('keyValues={'.bvar_dump($this->keyValues).'}<br/>');
/* pick up the _POST inputs such as the submit values */
// echo '<br><span style="color:red;"> _POST=',bvar_dump($_POST).'</span><br>';
if (count($_POST) > 0) {
if (isset($_POST['Clear'])) {
/*
* L E E G
*/
/* throw away any old search result, i.e. the query */
/* by kicking it out of the $_GET array */
// echo '<span style="color:red;">Meuk it<br><br></span>';
$_GET = array();
$_POST = array();
$this->list_query = '';
$this->keyValues = array();
/* meuk */
unset($_SESSION['list_query']);
unset($_SESSION['ste_query']);
$this->list_query = '';
$this->ste_query = '';
/* THATS all folks, empty results etc */
return;
}
/* load only if request is not LEEG */
$this->setMenuValues($_POST);
if ($validator_clearance) {
// save edit values to session.
if (isset($system_settings['edit_to_session'])) {
$save = explode(',', $system_settings['edit_to_session']);
foreach ($save as $s) {
list($k, $d) = split('=', $s);
$v = $d;
if (isset($_POST[$k]) && $_POST[$k] !== '') {
$v = $_POST[$k];
}
$_SESSION[$k] = $v;
}
}
if (isset($_POST['Search'])) {
/*
* S E A R C H
*/
/** build a query from the $_POST data */
$sq = new SearchQuery($this->dbConn, $this->relation);
$sq->setKeyColumns($this->keyColumns);
$sq->setNameExpression($this->nameExpression);
if (isset($this->listRowTemplate)) {
$sq->setAuxColNames($this->listRowTemplate);
}
$sq->setQueryExtension($this->listQueryExtension);
$sq->setOrderList($this->orderList);
$sq->setSubmitValueSet($_POST);
$this->list_query = $sq->setSubRel($this->subRel)->setSubRelJoinColumns($this->subRelJoinColumns)->getExtendedQuery();
// test if must show searchquery through log
//$this->dbMessage .="\n<br/>list_query=[" . $this->list_query . "]=list_query\n";
$this->addLogQuery($sq->getLog());
$this->ste_query = $sq->getAllQuery();
$this->spreadSheetWriter->setQuery($this->ste_query);
if ($this->showQuery) {
$this->dbConn->log("<br/>\nste query=" . $this->ste_query . "<br/>");
}
//$this->dbMessage .= "\nste query=".$this->ste_query;
$rs = $this->dbConnExecute($this->ste_query);
if ($rs !== false && !$rs->EOF) {
/* if search succeeded, load the first hit */
$this->setMenuValues($rs->fields);
$this->keyValues = $this->getKeyValues($rs->fields);
} else {
/* reload screen from _POST data */
$this->setMenuValues($_POST);
$this->dbMessage .= "\nNothing found";
}
} else {
if ($this->allowIUD && isset($_POST['Insert'])) {
/*
* I N S E R T
*/
$this->doInsert();
} else {
if ($this->allowIUD && isset($_POST['Update'])) {
$this->doUpdate();
} else {
if ($this->allowIUD && isset($_POST['Delete'])) {
/*
* D E L E T E
*/
$this->doDelete();
} else {
if (isset($_POST['Reset'])) {
/*
* reset is handled by the browser
*/
}
}
}
}
}
} else {
// redisplay input
$this->setMenuValues($_POST);
}
}
/*
* use _GET to determine the key columns
*/
$sq = new SearchQuery($this->dbConn, $this->relation);
$sq->setKeyColumns($this->keyColumns);
$sq->setNameExpression($this->nameExpression);
$sq->setOrderList($this->orderList)->setSubRel($this->subRel)->setSubRelJoinColumns($this->subRelJoinColumns);
$sq->setSubmitValueSet($_GET);
$this->dbMessage .= $sq->getQuery();
if ($sq->areKeyColumnsSet()) {
$sql = $sq->getAllQuery();
$arr = array();
$rs = $this->dbConnExecute($sql);
if ($this->showQuery) {
$this->dbConn->log('query ' . $sql);
}
$this->addLogQuery("<pre>all=[{$sql}]=all</pre><br/>");
if ($rs !== false && !$rs->EOF) {
$this->setMenuValues($rs->fields);
$this->dbConn->log("<pre>" . print_r($rs->fields, true) . "</pre><br>");
$this->keyValues = $this->getKeyValues($rs->fields);
} else {
$this->dbMessage .= "\n Found nothing " . $this->dbConn->ErrorMsg() . ' ' . $sql;
}
}
/* end of else branch if (count($_POST)) */
}
