With the restriction that the JSON object in the database must be an array
(vector or map) since this interface is built upon key-value pairs. Keys
must be strings, integers or floats. Values can be of any type.
function parseData()
{
parent::parseData();
$f = array($this->classname, '__set_state');
foreach ($this->data as $k => $v) {
$this->data[$k] = call_user_func($f, $v);
}
}
/**
* Set or remove a comment.
*
* By not passing the second argument the action will be to remove a comment
* rather than setting it to null. You can also pass an array as the first
* and only argument in which case the whole underlying data set is replaced.
* You have been warned.
*
* Return values:
*
* - After a set operation, true is returned on success, otherwise false.
*
* - After a remove operation, the removed comment is returned (if found and
* removed), otherwise false.
*/
function set($index, GBComment $comment = null)
{
$return_value = true;
if ($comment !== null && $comment->post === null) {
$comment->post = $this->post;
}
$this->lastComment = $comment;
if (is_string($index)) {
$indexpath = explode('.', $index);
if (!$indexpath) {
return false;
}
if (count($indexpath) === 1) {
return parent::set($indexpath[0], $comment);
}
$superCommentIndex = intval(array_shift($indexpath));
$superComment = $this->get($superCommentIndex);
$subCommentIndex = array_pop($indexpath);
$parentComment = $indexpath ? $this->resolveIndexPath($indexpath, $superComment) : $superComment;
if ($comment === null) {
# delete
if ($return_value = isset($parentComment->comments[$subCommentIndex])) {
$return_value = $parentComment->comments[$subCommentIndex];
unset($parentComment->comments[$subCommentIndex]);
}
} else {
# set
$parentComment->comments[$subCommentIndex] = $comment;
$return_value = true;
}
parent::set($superCommentIndex, $superComment);
} else {
return parent::set($index, $comment);
}
return $return_value;
}
