public static function instance_config_save($values, $instance)
{
global $USER;
require_once 'embeddedimage.php';
$data = array();
$view = $instance->get_view();
foreach (array('owner', 'group', 'institution') as $f) {
$data[$f] = $view->get($f);
}
if (empty($values['artefactid']) || $values['makecopy']) {
// The artefact title will be the same as the block title when the
// artefact is first created, or, if there's no block title, generate
// 'Note (1)', 'Note (2)', etc. After that, the artefact title can't
// be edited inside the block, but can be changed in the Notes area.
if (empty($values['title'])) {
$title = artefact_new_title(get_string('Note', 'artefact.internal'), 'html', $data['owner'], $data['group'], $data['institution']);
} else {
$title = $values['title'];
}
$artefact = new ArtefactTypeHtml(0, $data);
$artefact->set('title', $title);
$artefact->set('description', $values['text']);
if (get_config('licensemetadata')) {
$artefact->set('license', $values['license']);
$artefact->set('licensor', $values['licensor']);
$artefact->set('licensorurl', $values['licensorurl']);
}
$artefact->set('allowcomments', !empty($values['allowcomments']) ? $values['allowcomments'] : 0);
$artefact->set('tags', $values['tags']);
} else {
$artefact = new ArtefactTypeHtml((int) $values['artefactid']);
if (!$USER->can_publish_artefact($artefact)) {
throw new AccessDeniedException(get_string('nopublishpermissiononartefact', 'mahara', hsc($artefact->get('title'))));
}
// Stop users from editing textbox artefacts whose owner is not the same as the
// view owner, even if they would normally be allowed to edit the artefact.
// It's too confusing. Textbox artefacts with other owners *can* be included in
// the view read-only, provided the artefact has the correct republish
// permission.
if ($artefact->get('owner') === $data['owner'] && $artefact->get('group') === $data['group'] && $artefact->get('institution') === $data['institution'] && !$artefact->get('locked') && $USER->can_edit_artefact($artefact)) {
$newdescription = EmbeddedImage::prepare_embedded_images($values['text'], 'textbox', (int) $values['artefactid'], $view->get('group'));
$artefact->set('description', $newdescription);
if (get_config('licensemetadata')) {
$artefact->set('license', $values['license']);
$artefact->set('licensor', $values['licensor']);
$artefact->set('licensorurl', $values['licensorurl']);
}
$artefact->set('tags', $values['tags']);
$artefact->set('allowcomments', !empty($values['allowcomments']) ? 1 : 0);
}
}
$artefact->commit();
$newdescription = EmbeddedImage::prepare_embedded_images($values['text'], 'textbox', $artefact->get('id'), $view->get('group'));
if ($newdescription !== $values['text']) {
$updatedartefact = new stdClass();
$updatedartefact->id = $artefact->get('id');
$updatedartefact->description = $newdescription;
update_record('artefact', $updatedartefact, 'id');
}
// Add attachments, if there are any...
$old = $artefact->attachment_id_list();
$new = is_array($values['artefactids']) ? $values['artefactids'] : array();
// only allow the attaching of files that exist and are editable by user
foreach ($new as $key => $fileid) {
$file = artefact_instance_from_id($fileid);
if (!$file instanceof ArtefactTypeFile || !$USER->can_publish_artefact($file)) {
unset($new[$key]);
}
}
if (!empty($new) || !empty($old)) {
foreach ($old as $o) {
if (!in_array($o, $new)) {
try {
$artefact->detach($o);
} catch (ArtefactNotFoundException $e) {
}
}
}
foreach ($new as $n) {
if (!in_array($n, $old)) {
try {
$artefact->attach($n);
} catch (ArtefactNotFoundException $e) {
}
}
}
}
$values['artefactid'] = $artefact->get('id');
$instance->save_artefact_instance($artefact);
unset($values['text']);
unset($values['otherblocksmsg']);
unset($values['readonlymsg']);
unset($values['textreadonly']);
unset($values['makecopy']);
unset($values['chooseartefact']);
unset($values['managenotes']);
unset($values['allowcomments']);
// Pass back a list of any other blocks that need to be rendered
// due to this change.
$values['_redrawblocks'] = array_unique(get_column('view_artefact', 'block', 'artefact', $values['artefactid'], 'view', $instance->get('view')));
return $values;
}
public static function import_using_strategy(SimpleXMLElement $entry, PluginImportLeap $importer, $strategy, array $otherentries)
{
$artefactmapping = array();
$entrydata = self::get_entry_data_using_strategy($entry, $importer, $strategy, $otherentries);
if (!empty($entrydata)) {
switch ($entrydata['type']) {
case 'introduction':
$introduction = new ArtefactTypeIntroduction(0, array('owner' => $importer->get('usr')));
$introduction->set('title', $entrydata['content']['title']);
$introduction->commit();
$artefactmapping[(string) $entry->id] = array($introduction->get('id'));
break;
case 'html':
$note = new ArtefactTypeHtml();
$note->set('title', $entrydata['content']['title']);
$note->set('description', $entrydata['content']['description']);
$note->set('ctime', strtotime($entrydata['content']['ctime']));
$note->set('mtime', strtotime($entrydata['content']['mtime']));
$note->set('owner', $entrydata['owner']);
$note->commit();
$artefactmapping[(string) $entry->id] = array($note->get('id'));
// Check for note's attachments
if (isset($entry->link)) {
foreach ($entry->link as $link) {
if ($id = $importer->create_attachment($entry, $link, $note)) {
$artefactmapping[$link['href']][] = $id;
}
}
$note->commit();
}
break;
default:
$artefactmapping[(string) $entry->id] = array(self::create_artefact($importer, $entrydata['type'], $entrydata['content']['title']));
break;
}
}
return $artefactmapping;
}
