function handleEnumValueChange($stack = FALSE, $oldValue = FALSE, $newValue = FALSE)
{
if ($stack === FALSE) {
if (!isset($_POST["optionValueModificationStack"]) || !count($stack = JavaScript::jsonDecode($_POST["optionValueModificationStack"]))) {
return;
}
// ha nem vol modositas, vagy torles
}
if ($oldValue !== FALSE) {
// ha propagate van, nem csak azokat a modositasokat kell figyelembe venni, amik az adott modifyban tortentek,
// hanem a korabbiakat is. Ezt a 'values' regi es uj ertekenek osszehasonlitasaval erjuk el. Ha talalunk olyat,
// ami nincs benne az uj 'values'-ban, azt hozzaadjuk $stack-hoz egy 'delete' action-nel:
$oldValueArr = splitByCommas($oldValue, FALSE);
// without HTML encoding
$modified = array_unique(array_map(create_function('$v', 'return $v[0]=="modify" ? $v[1] : "";'), $stack));
foreach ($oldValueArr as $val) {
if (!in_array($val, $newValue) && !in_array($val, $modified)) {
$stack[] = array("delete", $val);
}
}
}
if (!$stack) {
return;
}
// ha az old es new values osszehasonlitasa utan se derul ki, hogy lett volna torles v. modositas
CustomField::addCustomColumns($this->getManagedTable());
$affectedValues = array_map(create_function('$v', 'return quoteSQL(str_replace(",", ",,", $v[1]));'), $stack);
$regexp = array();
$columnIndex = G::getAttr($this->id, "itemfield", "columnIndex");
foreach ($affectedValues as $v) {
$regexp[] = "{$columnIndex} LIKE '%{$v}%'";
}
$whereCond = " WHERE (" . implode(" OR ", $regexp) . ")";
if ($this->cid) {
$whereCond .= " AND (cid={$this->cid} OR cid=0)";
}
$query = "SELECT id, {$columnIndex} FROM @" . $this->getManagedTable() . $whereCond;
G::load($objs, $query);
$customLists = new CustomList();
$customLists->activateVariableFields();
$query = "SELECT * FROM @search {$whereCond}";
if (!loadObjectsSql($customLists, $query, $customLists)) {
$objs = array_merge($objs, $customLists);
}
foreach ($objs as $obj) {
$vals = splitByCommas($obj->{$columnIndex}, FALSE);
$map = array_flip($vals);
foreach ($stack as $action) {
if (isset($map[$action[1]])) {
// modositjuk, ha modify, uresre allitjuk, ha delete:
$vals[$map[$action[1]]] = $action[0] == 'modify' ? $action[2] : "";
}
}
$obj->{$columnIndex} = array_filter($vals);
// removes the empty values
if (is_a($obj, "search")) {
$obj->modify(TRUE);
} else {
modify($obj);
}
}
}
function propagateField($attr, $value, $intoSubcatsOnly = FALSE, $default = FALSE, $stack = FALSE)
{
global $lll;
load($this);
if ($intoSubcatsOnly) {
$wholeName = G::getAttr($this->cid, "appcategory", "wholeName");
$query = "SELECT f.* FROM @itemfield AS f, @category AS c WHERE c.id=f.cid AND c.wholeName LIKE '" . quoteSQL($wholeName) . "%' AND\n ((f.name!='' AND f.name=#name# AND f.type=#type#) OR (f.name='' AND userField!=0 AND userField=#uf#)) \n AND cid!=#cid#";
} else {
$query = "SELECT * FROM @itemfield WHERE \n ((name!='' AND name=#name# AND type=#type#) OR (name='' AND userField!=0 AND userField=#uf#)) \n AND cid!=#cid#";
}
// ha egy masik kategoriaban letezik olyan field aminek neve es tipusa megegyezik az eppen letrehozottal,
// vagy ami ugyanarra a userFieldre mutat, azt atallitjuk common-ra:
G::load($fields, array($query, $this->name, $this->type, $this->userField, $this->cid));
// a 'values' es a 'default' fieldek propagalasa specialis, mert ezekben egy tomb erkezhet:
if ($default !== FALSE) {
$values = JavaScript::jsonDecode($value);
$defaults = JavaScript::jsonDecode($default);
$stack = JavaScript::jsonDecode($stack);
$value = dbEncodeEnumValue($values);
$default = dbEncodeEnumValue($defaults);
}
foreach ($fields as $field) {
if ($default === FALSE) {
if (strstr($attr, "default_")) {
$attr = "default";
}
executeQuery("UPDATE @customfield SET `attr`=#value# WHERE id=#id#", $attr, $value, $field->id);
} else {
executeQuery("UPDATE @customfield SET `attr`=#value#, `default`=#default# WHERE id=#id#", $attr, $value, "default", $default, $field->id);
$field->handleEnumValueChange($stack, $field->values, $values);
}
if ($attr == "mainPicture" && $value != "0") {
$field->mainPicture = $value;
$field->handleMainPictureChange();
} elseif ($attr == "seo" && $value != "0") {
$field->seo = $value;
$field->handleSeoChange();
}
}
return count($fields);
}
