/**
* Optional method. If exists, allows this class to decide the title for
* all blockinstances of this type
*/
public static function get_instance_title(BlockInstance $bi)
{
$configdata = $bi->get('configdata');
if (!empty($configdata['artefactid'])) {
safe_require('artefact', 'ilps');
$ilp = new ArtefactTypeilp($configdata['artefactid']);
$title = $ilp->get('title');
return $title;
}
return '';
}
/**
* Creates a ilp or unit from the given entry
*
* @param SimpleXMLElement $entry The entry to create the ilp or unit from
* @param PluginImportLeap $importer The importer
* @return array A list of artefact IDs created, to be used with the artefact mapping.
*/
private static function create_ilp(SimpleXMLElement $entry, PluginImportLeap $importer)
{
// First decide if it's going to be a ilp or a unit depending
// on whether it has any ancestral ilps.
if (self::get_ancestor_entryid($entry, $importer)) {
$artefact = new ArtefactTypeunit();
} else {
$artefact = new ArtefactTypeilp();
}
$artefact->set('title', (string) $entry->title);
$artefact->set('description', PluginImportLeap::get_entry_content($entry, $importer));
$artefact->set('owner', $importer->get('usr'));
if (isset($entry->author->name) && strlen($entry->author->name)) {
$artefact->set('authorname', $entry->author->name);
} else {
$artefact->set('author', $importer->get('usr'));
}
if ($published = strtotime((string) $entry->published)) {
$artefact->set('ctime', $published);
}
if ($updated = strtotime((string) $entry->updated)) {
$artefact->set('mtime', $updated);
}
$artefact->set('tags', PluginImportLeap::get_entry_tags($entry));
// Set targetcompletion and points status if we can find them
if ($artefact instanceof ArtefactTypeunit) {
$namespaces = $importer->get_namespaces();
$ns = $importer->get_leap2a_namespace();
$dates = PluginImportLeap::get_leap_dates($entry, $namespaces, $ns);
if (!empty($dates['target']['value'])) {
$targetcompletion = strtotime($dates['target']['value']);
}
$artefact->set('targetcompletion', empty($targetcompletion) ? $artefact->get('mtime') : $targetcompletion);
if ($entry->xpath($namespaces[$ns] . ':status[@' . $namespaces[$ns] . ':stage="points"]')) {
$artefact->set('points', 1);
}
}
$artefact->commit();
return array($artefact->get('id'));
}
/**
* This function returns a list of the current ilps units.
*
* @param limit how many units to display per page
* @param offset current page to display
* @return array (grandtotalpoints: number, count: integer, data: array)
*
*/
public static function get_units($ilp, $offset = 0, $limit = 20)
{
($results = get_records_sql_array("\n SELECT a.id, at.artefact AS unit, at.status, at.points, " . db_format_tsfield('targetcompletion') . ", " . db_format_tsfield('datecompleted') . ",\n a.title, a.description, a.parent\n FROM {artefact} a\n JOIN {artefact_ilps_unit} at ON at.artefact = a.id\n WHERE a.artefacttype = 'unit' AND a.parent = ?\n ORDER BY at.targetcompletion DESC", array($ilp), $offset, $limit)) || ($results = array());
// format the date and calculate grand total of points
$grandtotalpoints = 0;
$aquiredpoints = 0;
$remainingpoints = ArtefactTypeilp::get_points($ilp);
foreach ($results as $result) {
$grandtotalpoints = $grandtotalpoints + $result->points;
if (!empty($result->targetcompletion)) {
$result->targetcompletion = strftime(get_string('strftimedate'), $result->targetcompletion);
}
if (!empty($result->datecompleted)) {
$result->datecompleted = strftime(get_string('strftimedate'), $result->datecompleted);
$aquiredpoints = $aquiredpoints + $result->points;
$remainingpoints = $remainingpoints - $result->points;
}
}
$result = array('grandtotalpoints' => $grandtotalpoints, 'aquiredpoints' => $aquiredpoints, 'remainingpoints' => $remainingpoints, 'count' => count_records('artefact', 'artefacttype', 'unit', 'parent', $ilp), 'data' => $results, 'offset' => $offset, 'limit' => $limit, 'id' => $ilp);
return $result;
}
