function getTags($id = null)
{
require_once ROOT_DIR . '/sys/LocalEnrichment/UserTag.php';
$tagList = array();
$sql = "SELECT id, groupedRecordPermanentId, tag, COUNT(groupedRecordPermanentId) AS cnt " . "FROM user_tags WHERE " . "userId = '{$this->id}' ";
$sql .= "GROUP BY tag ORDER BY tag ASC";
$tag = new UserTag();
$tag->query($sql);
if ($tag->N) {
while ($tag->fetch()) {
$tagList[] = clone $tag;
}
}
return $tagList;
}
/**
* Process a search for a particular tag.
*
* @access private
* @param string $lookfor The tag to search for
* @return array A revised searchTerms array to get matching Solr records
* (empty if no tag matches found).
*/
private function processTagSearch($lookfor)
{
// Include the app database objects
require_once ROOT_DIR . '/sys/LocalEnrichment/UserTag.php';
require_once ROOT_DIR . '/sys/Grouping/GroupedWork.php';
// Find our tag in the database
$tag = new UserTag();
$tag->tag = $lookfor;
$tag->selectAdd(null);
$tag->selectAdd('DISTINCT(groupedRecordPermanentId) as groupedRecordPermanentId');
$newSearch = array();
$newSearch[0] = array('join' => 'OR', 'group' => array());
$tag->find();
while ($tag->fetch()) {
// Grab the list of records tagged with this tag
$id = $tag->groupedRecordPermanentId;
$newSearch[0]['group'][] = array('field' => 'id', 'lookfor' => $id, 'bool' => 'OR');
}
return $newSearch;
}
function removeTag()
{
global $user;
if ($user === false) {
return json_encode(array('success' => false, 'message' => 'Sorry, you must be logged in to remove tags.'));
}
require_once ROOT_DIR . '/sys/LocalEnrichment/UserTag.php';
$id = $_REQUEST['id'];
$tag = $_REQUEST['tag'];
$userTag = new UserTag();
$userTag->tag = $tag;
$userTag->userId = $user->id;
$userTag->groupedRecordPermanentId = $id;
if ($userTag->find(true)) {
//This is a new tag
$userTag->delete();
return json_encode(array('success' => true, 'message' => 'Removed your tag from the title. Refresh to view updated tag list.'));
} else {
//This tag has already been added
return json_encode(array('success' => true, 'message' => 'We could not find that tag for this record.'));
}
}
public function getTags()
{
global $user;
/** @var UserTag[] $tags */
$tags = array();
require_once ROOT_DIR . '/sys/LocalEnrichment/UserTag.php';
$userTags = new UserTag();
$userTags->groupedRecordPermanentId = $this->getPermanentId();
$userTags->find();
while ($userTags->fetch()) {
if (!isset($tags[$userTags->tag])) {
$tags[$userTags->tag] = clone $userTags;
$tags[$userTags->tag]->userAddedThis = false;
}
$tags[$userTags->tag]->cnt++;
if (!$user) {
return false;
} else {
if ($user->id == $tags[$userTags->tag]->userId) {
$tags[$userTags->tag]->userAddedThis = true;
}
}
}
return $tags;
}
function removeTag()
{
global $user;
$tagToRemove = $_REQUEST['tag'];
require_once ROOT_DIR . '/sys/LocalEnrichment/UserTag.php';
$userTag = new UserTag();
$userTag->tag = $tagToRemove;
$userTag->userId = $user->id;
$numDeleted = $userTag->delete();
$result = array('result' => true, 'message' => "Removed tag '{$tagToRemove}' from {$numDeleted} titles.");
return $result;
}
