function wikiplugin_zoterolist($data, $params)
{
if (! isset($params['tag'])) {
return WikiParser_PluginOutput::argumentError(array('tag'));
}
$cachelib = TikiLib::lib('cache');
$tikilib = TikiLib::lib('tiki');
$cacheKey = 'zoterolist.' . $params['tag'];
if ($cached = $cachelib->getSerialized($cacheKey, 'zotero')) {
if (($cached['created'] + 3600) > $tikilib->now) {
return WikiParser_PluginOutput::html($cached['data']);
}
}
$zoterolib = TikiLib::lib('zotero');
$html = $zoterolib->get_formatted_references($params['tag']);
$cachelib->cacheItem($cacheKey, serialize(array('created' => $tikilib->now, 'data' => $html)), 'zotero');
if ($html) {
return WikiParser_PluginOutput::html($html);
} else {
return WikiParser_PluginOutput::error(tra('Error'), tra('No results obtained. The Zotero citation server may be down.'));
}
}
function wikiplugin_transclude( $data, $params )
{
if ( ! isset( $params['page'] ) ) {
return WikiParser_PluginOutput::argumentError(array( 'page' ));
}
$page = $params['page'];
unset($params['page']);
global $tikilib;
if ( ! Perms::get('wiki page', $page)->view ) {
return WikiParser_PluginOutput::error(tra('Permission Denied'), tra('Attempt to include a page that cannot be viewed.'));
}
if ( $info = $tikilib->get_page_info($page) ) {
$parts = preg_split('/%%%text%%%/', $info['data']);
$data = $tikilib->parse_data($data);
$pass = $parts[0] . $data . $parts[1];
return preg_replace_callback(
'/%%%([A-z0-9]+)%%%/',
array( new WikiPlugin_Transclude_Replacer($params), 'callback' ),
$pass
);
} else {
return WikiParser_PluginOutput::error(tr('Page not found'), tr('Page named "%0" does not exist at this time.', $page));
}
}
function wikiplugin_trackeritemfield($data, $params)
{
global $userTracker, $group, $user, $userlib, $tiki_p_admin_trackers, $prefs, $smarty, $tikilib;
global $trklib;
include_once 'lib/trackers/trackerlib.php';
static $memoItemId = 0;
static $memoTrackerId = 0;
static $memoStatus = 0;
static $memoUserTracker = false;
static $memoItemObject = null;
extract($params, EXTR_SKIP);
if (empty($itemId) && !empty($_REQUEST['itemId'])) {
if (!empty($trackerId)) {
$info = $trklib->get_item_info($_REQUEST['itemId']);
if (!empty($info) && $info['trackerId'] == $trackerId) {
$itemId = $_REQUEST['itemId'];
}
} else {
$itemId = $_REQUEST['itemId'];
}
}
if (empty($itemId) && !empty($trackerId) && ($tracker_info = $trklib->get_tracker($trackerId))) {
if ($t = $trklib->get_tracker_options($trackerId)) {
$tracker_info = array_merge($tracker_info, $t);
}
$itemId = $trklib->get_user_item($trackerId, $tracker_info);
}
if (!empty($itemId) && $memoItemId == $itemId || empty($itemId) && !empty($memoItemId)) {
$itemId = $memoItemId;
if (empty($memoTrackerId)) {
return tra('Incorrect param');
}
$trackerId = $memoTrackerId;
$itemObject = $memoItemObject;
} else {
if (!empty($trackerId) && !empty($_REQUEST['view_user'])) {
$itemId = $trklib->get_user_item($trackerId, $tracker_info, $_REQUEST['view_user']);
}
if (empty($trackerId) && empty($itemId) && (isset($userTracker) && $userTracker == 'y' || isset($prefs) && $prefs['userTracker'] == 'y') && !empty($group) && ($utid = $userlib->get_tracker_usergroup($user)) && $utid['usersTrackerId']) {
$trackerId = $utid['usersTrackerId'];
$itemId = $trklib->get_item_id($trackerId, $utid['usersFieldId'], $user);
} else {
if (empty($trackerId) && !empty($itemId)) {
$item = $trklib->get_tracker_item($itemId);
$trackerId = $item['trackerId'];
}
}
if (empty($itemId) && empty($test) && empty($status)) {
// need an item
return tra('Incorrect param') . ': itemId';
}
if (!empty($status) && !$trklib->valid_status($status)) {
return tra('Incorrect param') . ': status';
}
$info = $trklib->get_tracker_item($itemId);
if (!empty($info) && empty($trackerId)) {
$trackerId = $info['trackerId'];
}
$itemObject = Tracker_Item::fromInfo($info);
if (!$itemObject->canView()) {
return WikiParser_PluginOutput::error(tr('Permission denied'), tr('You are not allowed to view this item.'));
}
$memoStatus = $info['status'];
$memoItemId = $itemId;
$memoTrackerId = $info['trackerId'];
$memoItemObject = $itemObject;
if (isset($_REQUEST['itemId']) && $_REQUEST['itemId'] != $itemId) {
global $logslib;
include_once 'lib/logs/logslib.php';
$logslib->add_action('Viewed', $itemId, 'trackeritem', $_SERVER['REQUEST_URI'] . '&trackeritemfield');
}
}
if (!isset($data)) {
$data = $dataelse = '';
} elseif (!empty($data) && strpos($data, '{ELSE}')) {
$dataelse = substr($data, strpos($data, '{ELSE}') + 6);
$data = substr($data, 0, strpos($data, '{ELSE}'));
} else {
$dataelse = '';
}
if (!empty($status)) {
if (!strstr($status, $memoStatus)) {
return $dataelse;
}
}
if (empty($itemId) && !empty($test)) {
return $dataelse;
} elseif (empty($itemId)) {
return tra('Incorrect param') . ': itemId';
} elseif (isset($fields)) {
$all_fields = $trklib->list_tracker_fields($trackerId, 0, -1);
$all_fields = $all_fields['data'];
if (!empty($fields)) {
foreach ($all_fields as $i => $fopt) {
if (!in_array($fopt['fieldId'], $fields)) {
unset($all_fields[$i]);
}
}
if (empty($all_fields)) {
return tra('Incorrect param');
}
}
$field_values = $trklib->get_item_fields($trackerId, $itemId, $all_fields, $itemUser);
foreach ($field_values as $field_value) {
if ($field_value['type'] == 'p' && $field_value['options_array'][0] == 'password' || $field_value['isHidden'] != 'n' && $field_value['isHidden'] != 'c') {
continue;
}
if (!$itemObject->canViewField($field_value['fieldId'])) {
continue;
}
if (empty($field_value['value'])) {
return $dataelse;
}
}
} elseif (!empty($fieldId)) {
if (!($field = $trklib->get_tracker_field($fieldId))) {
return tra('Incorrect param') . ': fieldId';
}
if (!$itemObject->canViewField($fieldId)) {
return WikiParser_PluginOutput::error(tr('Permission denied'), tr('You are not allowed to view this field.'));
}
if (empty($test)) {
$test = false;
}
if (($val = $trklib->get_item_value($trackerId, $itemId, $fieldId)) !== false) {
if ($test) {
if (!empty($value) && $val != $value) {
return $dataelse;
}
return $data;
} else {
$field['value'] = $val;
$handler = $trklib->get_field_handler($field, $info);
// gets the handler to blend back the value into the definitions array
$out = $handler->renderOutput(array('showlinks' => 'n'));
return $out;
}
} elseif ($test) {
// testing the value of a field that does not exist yet
return $dataelse;
}
}
return $data;
}
