private function getCells($list, $tag = 'td')
{
$nodes = ar_html::nodes();
foreach ($list as $key => $content) {
$nodes[] = ar_html::el($tag, $content);
}
return $nodes;
}
public function getField($content = null)
{
$fieldset = parent::getField($content);
$count = 0;
foreach ($fieldset->div as $field) {
$field->appendChild(ar_html::el('button', array('class' => 'formFieldListDelete', 'type' => 'submit', 'name' => $this->name . '[Delete]', 'value' => $count), '-'));
$count++;
}
if ($this->newField) {
$newField = $this->newField->getField();
$newField->appendChild(ar_html::el('button', array('class' => 'formFieldListAdd', 'type' => 'submit', 'name' => $this->name . '[Add]', 'value' => $this->name . 'NewField'), '+'));
$fieldset->appendChild(ar_html::el('div', array('class' => 'formFieldListAdd'), $newField));
}
return $fieldset;
}
private function _fillFromArray($list, $current, $parent = '[root]')
{
// first enter all nodes into the items list
// then rearrange them into parent/child relations
// otherwise you must always have the parent in the list before any child
foreach ($list as $key => $item) {
if (!$item) {
continue;
}
$itemInfo = $this->_getItemInfo($item, $key, $parent, $current);
$itemNode = $itemInfo['node'];
$this->items[$itemInfo['url']] = $itemNode;
if ($parent != '[root]') {
$parentNode = $this->items[$parent];
if ($parentNode) {
$uls = $parentNode->getElementsByTagName($this->options['listTag'], true);
if (!$uls || !$uls[0]) {
$ul = $parentNode->appendChild(ar_html::el($this->options['listTag']));
} else {
$ul = $uls[0];
}
$ul->appendChild($itemNode);
}
}
if ($itemInfo['children']) {
$this->_fillFromArray($itemInfo['children'], $current, $itemInfo['url']);
}
}
foreach ($this->items as $url => $itemNode) {
if ($url != '[root]') {
// do not remove, prevents infinite loop
if ($parent == '[root]') {
if ($url == $this->rooturl) {
$parentNode = $this;
} else {
$oldparent = '';
$newparent = dirname($url) . '/';
if (!$this->options['skipOrphans']) {
while ($newparent != $oldparent && !isset($this->items[$newparent]) && $newparent != $this->rooturl) {
$oldparent = $newparent;
$newparent = dirname($newparent) . '/';
}
}
if (isset($this->items[$newparent])) {
$parentNode = current($this->items[$newparent]->getElementsByTagName($this->options['listTag']));
if (!$parentNode || !isset($parentNode)) {
$parentNode = $this->items[$newparent]->appendChild(ar_html::el($this->options['listTag']));
}
} else {
if ($newparent == $this->rooturl) {
$parentNode = $this;
} else {
if (!$this->options['skipOrphans']) {
$parentNode = $this;
} else {
$parentNode = null;
}
}
}
}
} else {
if (isset($this->items[$parent])) {
$parentNode = $this->items[$parent];
} else {
if (!$this->options['skipOrphans']) {
$parentNode = $this;
} else {
$parentNode = null;
}
}
}
if ($parentNode && $parentNode !== $itemNode) {
// itemNode should not be parentNode to prevent loops
$temp = $parentNode;
$ok = true;
while ($temp) {
if ($temp === $itemNode) {
$ok = false;
break;
}
$temp = $temp->parentNode;
}
if ($ok) {
$parentNode->appendChild($itemNode);
}
}
}
}
}
