/**
* Add a new entry to a given glossary.
*
* @param int $glossaryid the glosary id
* @param string $concept the glossary concept
* @param string $definition the concept definition
* @param int $definitionformat the concept definition format
* @param array $options additional settings
* @return array Containing entry and warnings.
* @since Moodle 3.2
* @throws moodle_exception
* @throws invalid_parameter_exception
*/
public static function add_entry($glossaryid, $concept, $definition, $definitionformat, $options = array())
{
global $CFG;
$params = self::validate_parameters(self::add_entry_parameters(), array('glossaryid' => $glossaryid, 'concept' => $concept, 'definition' => $definition, 'definitionformat' => $definitionformat, 'options' => $options));
$warnings = array();
// Get and validate the glossary.
list($glossary, $context, $course, $cm) = self::validate_glossary($params['glossaryid']);
require_capability('mod/glossary:write', $context);
if (!$glossary->allowduplicatedentries) {
if (glossary_concept_exists($glossary, $params['concept'])) {
throw new moodle_exception('errconceptalreadyexists', 'glossary');
}
}
// Prepare the entry object.
$entry = new stdClass();
$entry->id = null;
$entry->aliases = '';
$entry->usedynalink = $CFG->glossary_linkentries;
$entry->casesensitive = $CFG->glossary_casesensitive;
$entry->fullmatch = $CFG->glossary_fullmatch;
$entry->concept = $params['concept'];
$entry->definition_editor = array('text' => $params['definition'], 'format' => $params['definitionformat']);
// Options.
foreach ($params['options'] as $option) {
$name = trim($option['name']);
switch ($name) {
case 'inlineattachmentsid':
$entry->definition_editor['itemid'] = clean_param($option['value'], PARAM_INT);
break;
case 'attachmentsid':
$entry->attachment_filemanager = clean_param($option['value'], PARAM_INT);
break;
case 'categories':
$entry->categories = clean_param($option['value'], PARAM_SEQUENCE);
$entry->categories = explode(',', $entry->categories);
break;
case 'aliases':
$entry->aliases = clean_param($option['value'], PARAM_NOTAGS);
// Convert to the expected format.
$entry->aliases = str_replace(",", "\n", $entry->aliases);
break;
case 'usedynalink':
case 'casesensitive':
case 'fullmatch':
// Only allow if linking is enabled.
if ($glossary->usedynalink) {
$entry->{$name} = clean_param($option['value'], PARAM_BOOL);
}
break;
default:
throw new moodle_exception('errorinvalidparam', 'webservice', '', $name);
}
}
$entry = glossary_edit_entry($entry, $course, $cm, $glossary, $context);
return array('entryid' => $entry->id, 'warnings' => $warnings);
}
function validation($data, $files)
{
global $CFG, $USER, $DB;
$errors = parent::validation($data, $files);
$glossary = $this->_customdata['glossary'];
$cm = $this->_customdata['cm'];
$context = context_module::instance($cm->id);
$id = (int) $data['id'];
$data['concept'] = trim($data['concept']);
if ($id) {
//We are updating an entry, so we compare current session user with
//existing entry user to avoid some potential problems if secureforms=off
//Perhaps too much security? Anyway thanks to skodak (Bug 1823)
$old = $DB->get_record('glossary_entries', array('id' => $id));
$ineditperiod = time() - $old->timecreated < $CFG->maxeditingtime || $glossary->editalways;
if (!$ineditperiod || $USER->id != $old->userid and !has_capability('mod/glossary:manageentries', $context)) {
if ($USER->id != $old->userid) {
$errors['concept'] = get_string('errcannoteditothers', 'glossary');
} elseif (!$ineditperiod) {
$errors['concept'] = get_string('erredittimeexpired', 'glossary');
}
}
if (!$glossary->allowduplicatedentries) {
if ($DB->record_exists_select('glossary_entries', 'glossaryid = :glossaryid AND LOWER(concept) = :concept AND id != :id', array('glossaryid' => $glossary->id, 'concept' => core_text::strtolower($data['concept']), 'id' => $id))) {
$errors['concept'] = get_string('errconceptalreadyexists', 'glossary');
}
}
} else {
if (!$glossary->allowduplicatedentries) {
if (glossary_concept_exists($glossary, $data['concept'])) {
$errors['concept'] = get_string('errconceptalreadyexists', 'glossary');
}
}
}
return $errors;
}