/**
* Update a comment
*
* @return void
* @param int $id The id of the comment.
* @param string[optional] $status The new status for the comment. Possible values are: published, moderation, spam.
* @param string[optional] $text The new text for the comment.
* @param string[optional] $authorName The new author for the comment.
* @param string[optional] $authorEmail The new email for the comment.
* @param string[optional] $authorWebsite The new website for the comment.
*/
public static function commentsUpdate($id, $status = null, $text = null, $authorName = null, $authorEmail = null, $authorWebsite = null)
{
// authorize
if (API::authorize()) {
// redefine
$id = (int) $id;
if ($status !== null) {
$status = (string) $status;
}
if ($text !== null) {
$text = (string) $text;
}
if ($authorName !== null) {
$authorName = (string) $authorName;
}
if ($authorEmail !== null) {
$authorEmail = (string) $authorEmail;
}
if ($authorWebsite !== null) {
$authorWebsite = (string) $authorWebsite;
}
// validate
if ($status === null && $text === null && $authorName === null && $authorEmail === null && $authorWebsite === null) {
API::output(API::ERROR, array('message' => 'No data provided.'));
}
// update
if ($text !== null || $authorName !== null || $authorEmail != null || $authorWebsite !== null) {
if ($text !== null) {
$item['text'] = $text;
}
if ($authorName !== null) {
$item['author'] = $authorName;
}
if ($authorEmail !== null) {
$item['email'] = $authorEmail;
}
if ($authorWebsite !== null) {
$item['website'] = $authorWebsite;
}
// update the comment
BackendBlogModel::updateComment($id, $item);
}
// change the status if needed
if ($status !== null) {
BackendBlogModel::updateCommentStatuses(array($id), $status);
}
}
}
/**
* Validate the form
*
* @return void
*/
private function validateForm()
{
// is the form submitted?
if ($this->frm->isSubmitted()) {
// cleanup the submitted fields, ignore fields that were added by hackers
$this->frm->cleanupFields();
// validate fields
$this->frm->getField('author')->isFilled(BL::err('AuthorIsRequired'));
$this->frm->getField('email')->isEmail(BL::err('EmailIsInvalid'));
$this->frm->getField('text')->isFilled(BL::err('FieldIsRequired'));
if ($this->frm->getField('website')->isFilled()) {
$this->frm->getField('website')->isURL(BL::err('InvalidURL'));
}
// no errors?
if ($this->frm->isCorrect()) {
// build item
$item['id'] = $this->id;
$item['status'] = $this->record['status'];
$item['author'] = $this->frm->getField('author')->getValue();
$item['email'] = $this->frm->getField('email')->getValue();
$item['website'] = $this->frm->getField('website')->isFilled() ? $this->frm->getField('website')->getValue() : null;
$item['text'] = $this->frm->getField('text')->getValue();
// insert the item
BackendBlogModel::updateComment($item);
// trigger event
BackendModel::triggerEvent($this->getModule(), 'after_edit_comment', array('item' => $item));
// everything is saved, so redirect to the overview
$this->redirect(BackendModel::createURLForAction('comments') . '&report=edited-comment&id=' . $item['id'] . '&highlight=row-' . $item['id'] . '#tab' . SpoonFilter::toCamelCase($item['status']));
}
}
}
