function trySave()
{
$tag = common_canonical_tag($this->trimmed('tag'));
$description = $this->trimmed('description');
$private = $this->boolean('private');
$delete = $this->arg('delete');
$confirm = $this->arg('confirm');
$cancel = $this->arg('cancel');
if ($delete && $cancel) {
// TRANS: Form validation error displayed if the form data for deleting a tag was incorrect.
$this->showForm(_('Delete aborted.'));
return;
}
$set_private = $private && $this->peopletag->private != $private;
if ($delete && !$confirm) {
// TRANS: Text in confirmation dialog for deleting a tag.
$this->showConfirm(_('Deleting this tag will permanantly remove ' . 'all its subscription and membership records. ' . 'Do you still want to continue?'), array('delete' => 1));
return;
} else {
if (common_valid_tag($tag)) {
// TRANS: Form validation error displayed if a given tag is invalid.
$this->showForm(_('Invalid tag.'));
return;
} else {
if ($tag != $this->peopletag->tag && $this->tagExists($tag)) {
// TRANS: Form validation error displayed if a given tag is already present.
// TRANS: %s is the already present tag.
$this->showForm(sprintf(_('You already have a tag named %s.'), $tag));
return;
} else {
if (Profile_list::descriptionTooLong($description)) {
$this->showForm(sprintf(_m('Description is too long (maximum %d character).', 'Description is too long (maximum %d characters).', Profile_list::maxDescription()), Profile_list::maxDescription()));
return;
} else {
if ($set_private && !$confirm && !$cancel) {
$fwd = array('tag' => $tag, 'description' => $description, 'private' => (int) $private);
// TRANS: Text in confirmation dialog for setting a tag from public to private.
$this->showConfirm(_('Setting a public tag as private will ' . 'permanently remove all the existing ' . 'subscriptions to it. Do you still want to continue?'), $fwd);
return;
}
}
}
}
}
$this->peopletag->query('BEGIN');
$orig = clone $this->peopletag;
$this->peopletag->tag = $tag;
$this->peopletag->description = $description;
if (!$set_private || $confirm) {
$this->peopletag->private = $private;
}
$result = $this->peopletag->update($orig);
if (!$result) {
common_log_db_error($this->group, 'UPDATE', __FILE__);
// TRANS: Server error displayed when updating a list fails.
$this->serverError(_('Could not update list.'));
}
$this->peopletag->query('COMMIT');
if ($set_private && $confirm) {
Profile_tag_subscription::cleanup($this->peopletag);
}
if ($delete) {
// This might take quite a bit of time.
$this->peopletag->delete();
// send home.
common_redirect(common_local_url('all', array('nickname' => $this->tagger->nickname)), 303);
}
if ($tag != $orig->tag) {
common_redirect(common_local_url('editpeopletag', array('tagger' => $this->tagger->nickname, 'tag' => $tag)), 303);
} else {
// TRANS: Edit list form success message.
$this->showForm(_('Options saved.'));
}
}
/**
* Gracefully delete one or many people tags
* along with their members and subscriptions data
*
* @return boolean success
*/
function delete($useWhere = false)
{
// force delete one item at a time.
if (empty($this->id)) {
$this->find();
while ($this->fetch()) {
$this->delete();
}
}
Profile_tag::cleanup($this);
Profile_tag_subscription::cleanup($this);
self::blow('profile:lists:%d', $this->tagger);
return parent::delete($useWhere);
}
