/**
* Add a tag to an item
*
* @return void
*/
public function addTask()
{
$this->requiresAuthentication();
$name = Request::getWord('tag', '');
$id = Request::getInt('id', 0);
$id = $id ? $id : $name;
//$tag = new Tag($id);
$tag = $id ? Tag::oneOrFail($id) : Tag::oneByTag($name);
if (!$tag->get('id')) {
throw new Exception(Lang::txt('Specified tag does not exist.'), 404);
}
$scope = Request::getWord('scope', '');
$scope_id = Request::getInt('scope_id', 0);
$tagger = Request::getInt('tagger', 0);
if (!$scope || !$scope_id) {
throw new Exception(Lang::txt('Invalid scope and/or scope_id.'), 500);
}
if (!$tag->addTo($scope, $scope_id, $tagger)) {
throw new Exception(Lang::txt('Failed to add tag to object.'), 500);
}
$this->send(null, 202);
}
}
?>
</select>
<input type="hidden" name="tagid" value="<?php
echo $this->filters['tagid'];
?>
" />
</fieldset>
<table class="adminlist">
<?php
if ($this->filters['tagid']) {
?>
<caption><?php
$tag = \Components\Tags\Models\Tag::oneOrFail($this->filters['tagid']);
echo Lang::txt('COM_TAGS_TAG') . ': ' . $this->escape($tag->get('raw_tag')) . ' (' . $this->escape($tag->get('tag')) . ')';
?>
</caption>
<?php
}
?>
<thead>
<tr>
<th scope="col"><input type="checkbox" name="toggle" value="" onclick="checkAll(<?php
echo $this->rows->count();
?>
);" /></th>
<th scope="col" class="priority-5"><?php
echo Html::grid('sort', 'COM_TAGS_COL_ID', 'id', @$this->filters['sort_Dir'], @$this->filters['sort']);
?>
/**
* Copy all tag associations from one tag to another
*
* @return void
*/
public function pierceTask()
{
if (!User::authorise('core.edit', $this->_option) && !User::authorise('core.manage', $this->_option)) {
App::abort(403, Lang::txt('JERROR_ALERTNOAUTHOR'));
}
// Incoming
$ids = Request::getVar('id', array());
$ids = !is_array($ids) ? array($ids) : $ids;
$step = Request::getInt('step', 1);
$step = $step ? $step : 1;
// Make sure we have some IDs to work with
if ($step == 1 && (!$ids || count($ids) < 1)) {
return $this->cancelTask();
}
$idstr = implode(',', $ids);
switch ($step) {
case 1:
Request::setVar('hidemainmenu', 1);
$tags = array();
// Loop through the IDs of the tags we want to merge
foreach ($ids as $id) {
// Load the tag's info
$tags[] = Tag::oneOrFail(intval($id));
}
// Output the HTML
$this->view->set('step', 2)->set('idstr', $idstr)->set('tags', $tags)->display();
break;
case 2:
// Check for request forgeries
Request::checkToken();
// Get the string of tag IDs we plan to merge
$ind = Request::getVar('ids', '', 'post');
if ($ind) {
$ids = explode(',', $ind);
} else {
$ids = array();
}
// Incoming
$tag_exist = Request::getInt('existingtag', 0, 'post');
$tag_new = Request::getVar('newtag', '', 'post');
// Are we merging tags into a totally new tag?
if ($tag_new) {
// Yes, we are
$newtag = Tag::oneByAlias($tag_new);
if (!$newtag->get('id')) {
$newtag->set('raw_tag', $tag_new);
}
if (!$newtag->save()) {
$this->setError($newtag->getError());
}
$mtag = $newtag->get('id');
} else {
// No, we're merging into an existing tag
$mtag = $tag_exist;
}
foreach ($ids as $id) {
if ($mtag == $id) {
continue;
}
$oldtag = Tag::oneOrFail(intval($id));
if (!$oldtag->copyTo($mtag)) {
$this->setError($oldtag->getError());
}
}
if ($this->getError()) {
Notify::error($this->getError());
} else {
Lang::txt('COM_TAGS_TAGS_COPIED');
}
$this->cancelTask();
break;
}
}
/**
* Delete one or more tags
*
* @return void
*/
public function deleteTask()
{
// Check that the user is authorized
if (!$this->config->get('access-delete-tag')) {
throw new Exception(Lang::txt('ALERTNOTAUTH'), 403);
}
// Incoming
$ids = Request::getVar('id', array());
if (!is_array($ids)) {
$ids = array();
}
// Make sure we have an ID
if (empty($ids)) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&task=browse'));
return;
}
foreach ($ids as $id) {
$id = intval($id);
// Remove references to the tag
Event::trigger('tags.onTagDelete', array($id));
// Remove the tag
$tag = Tag::oneOrFail($id);
$tag->destroy();
}
$this->cleancacheTask(false);
// Get the browse filters so we can go back to previous view
$search = Request::getVar('search', '');
$sortby = Request::getVar('sortby', '');
$limit = Request::getInt('limit', 25);
$start = Request::getInt('limitstart', 0);
$count = Request::getInt('count', 1);
// Redirect back to browse mode
App::redirect(Route::url('index.php?option=' . $this->_option . '&task=browse&search=' . $search . '&sortby=' . $sortby . '&limit=' . $limit . '&limitstart=' . $start . '#count' . $count));
}
/**
* Remove all tags from an item
* Option User ID to remove tags added by just that user.
*
* @param string $tagger User ID to remove tags for
* @return mixed False if errors, integer on success
*/
public function removeAll($tagger = 0)
{
if (!$this->_scope_id) {
$this->setError('Unable to remove tags: No objct ID provided.');
return false;
}
$to = Object::all()->whereEquals('tbl', $this->_scope)->whereEquals('objectid', $this->_scope_id);
if ($tagger) {
$to->whereEquals('taggerid', $tagger);
}
$tags = array();
foreach ($to->rows() as $row) {
$tags[] = $row->get('tagid');
if (!$row->destroy()) {
$this->setError($row->getError());
return false;
}
}
foreach ($tags as $tag_id) {
$tag = Tag::oneOrFail($tag_id);
$tag->set('objects', $tag->objects()->total())->save();
}
return true;
}
