/**
* Called from ilLuceneAdvancedQueryParser
* Parse a field specific query
*/
public function parseFieldQuery($a_field, $a_query)
{
switch ($a_field) {
case 'lom_content':
return $a_query;
case 'general_offline':
switch ($a_query) {
case self::OFFLINE_QUERY:
return 'offline:1';
default:
return '-offline:1';
}
return '';
// General
// General
case 'lom_language':
return 'lomLanguage:' . $a_query;
case 'lom_keyword':
return 'lomKeyword:' . $a_query;
case 'lom_coverage':
return 'lomCoverage:' . $a_query;
case 'lom_structure':
return 'lomStructure:' . $a_query;
// Lifecycle
// Lifecycle
case 'lom_status':
return 'lomStatus:' . $a_query;
case 'lom_version':
return 'lomVersion:' . $a_query;
// Begin Contribute
// Begin Contribute
case 'lom_role':
return 'lomRole:' . $a_query;
case 'lom_role_entry':
return 'lomRoleEntity:' . $a_query;
// End contribute
// Technical
// End contribute
// Technical
case 'lom_format':
return 'lomFormat:' . $a_query;
case 'lom_operating_system':
return 'lomOS:' . $a_query;
case 'lom_browser':
return 'lomBrowser:' . $a_query;
// Educational
// Educational
case 'lom_interactivity':
return 'lomInteractivity:' . $a_query;
case 'lom_resource':
return 'lomResource:' . $a_query;
case 'lom_level_start':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getInteractivityLevelSelect(0, 'lom_level', array(), true);
for ($i = $a_query; $i <= count($options); $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomLevel:"' . $options[$i] . '" ';
}
return $q_string;
case 'lom_level_end':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getInteractivityLevelSelect(0, 'lom_level', array(), true);
for ($i = 1; $i <= $a_query; $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomLevel:"' . $options[$i] . '" ';
}
return $q_string;
case 'lom_density_start':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getSemanticDensitySelect(0, 'lom_density', array(), true);
for ($i = $a_query; $i <= count($options); $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomDensity:"' . $options[$i] . '" ';
}
return $q_string;
case 'lom_density_end':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getSemanticDensitySelect(0, 'lom_density', array(), true);
for ($i = 1; $i <= $a_query; $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomDensity:"' . $options[$i] . '" ';
}
return $q_string;
case 'lom_user_role':
return 'lomUserRole:' . $a_query;
case 'lom_context':
return 'lomContext:' . $a_query;
case 'lom_difficulty_start':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getDifficultySelect(0, 'lom_difficulty', array(), true);
for ($i = $a_query; $i <= count($options); $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomDifficulty:"' . $options[$i] . '" ';
}
return $q_string;
case 'lom_difficulty_end':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getDifficultySelect(0, 'lom_difficulty', array(), true);
for ($i = 1; $i <= $a_query; $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomDifficulty:"' . $options[$i] . '" ';
}
return $q_string;
// Rights
// Rights
case 'lom_costs':
return 'lomCosts:' . $a_query;
case 'lom_copyright':
return 'lomCopyright:' . $a_query;
// Classification
// Classification
case 'lom_purpose':
return 'lomPurpose:' . $a_query;
case 'lom_taxon':
return 'lomTaxon:' . $a_query;
default:
if (substr($a_field, 0, 3) != 'adv') {
break;
}
// Advanced meta data
$field_id = substr($a_field, 4);
include_once './Services/AdvancedMetaData/classes/class.ilAdvancedMDFieldDefinition.php';
$field = ilAdvancedMDFieldDefinition::_getInstanceByFieldId($field_id);
switch ($field->getFieldType()) {
case ilAdvancedMDFieldDefinition::TYPE_TEXT:
case ilAdvancedMDFieldDefinition::TYPE_SELECT:
return 'advancedMetaData_' . $field_id . ':' . $a_query;
case ilAdvancedMDFieldDefinition::TYPE_DATE:
$value = $_POST['adv_' . $field_id . '_start'];
$dt['year'] = (int) $value['date']['y'];
$dt['mon'] = (int) $value['date']['m'];
$dt['mday'] = (int) $value['date']['d'];
$dt['hours'] = (int) 0;
$dt['minutes'] = (int) 0;
$dt['seconds'] = (int) 0;
$date = new ilDate($dt, IL_CAL_FKT_GETDATE);
$ustart = $date->get(IL_CAL_UNIX);
$value = $_POST['adv_' . $field_id . '_end'];
$dt['year'] = (int) $value['date']['y'];
$dt['mon'] = (int) $value['date']['m'];
$dt['mday'] = (int) $value['date']['d'];
$dt['hours'] = (int) 0;
$dt['minutes'] = (int) 0;
$dt['seconds'] = (int) 0;
$date = new ilDate($dt, IL_CAL_FKT_GETDATE);
$uend = $date->get(IL_CAL_UNIX);
return 'advancedMetaData_' . $field_id . ':{' . $ustart . ' TO ' . $uend . '}';
case ilAdvancedMDFieldDefinition::TYPE_DATETIME:
$value = $_POST['adv_' . $field_id . '_start'];
$dt['year'] = (int) $value['date']['y'];
$dt['mon'] = (int) $value['date']['m'];
$dt['mday'] = (int) $value['date']['d'];
$dt['hours'] = (int) $value['time']['h'];
$dt['minutes'] = (int) $value['time']['m'];
$dt['seconds'] = (int) 0;
$date = new ilDateTime($dt, IL_CAL_FKT_GETDATE);
$ustart = $date->get(IL_CAL_UNIX);
$value = $_POST['adv_' . $field_id . '_end'];
$dt['year'] = (int) $value['date']['y'];
$dt['mon'] = (int) $value['date']['m'];
$dt['mday'] = (int) $value['date']['d'];
$dt['hours'] = (int) $value['time']['h'];
$dt['minutes'] = (int) $value['time']['m'];
$dt['seconds'] = (int) 0;
$date = new ilDateTime($dt, IL_CAL_FKT_GETDATE);
$uend = $date->get(IL_CAL_UNIX);
return 'advancedMetaData_' . $field_id . ':{' . $ustart . ' TO ' . $uend . '}';
}
break;
}
}
/**
* Called from ilLuceneAdvancedQueryParser
* Parse a field specific query
*/
public function parseFieldQuery($a_field, $a_query)
{
switch ($a_field) {
case 'lom_content':
return $a_query;
case 'general_offline':
switch ($a_query) {
case self::OFFLINE_QUERY:
return 'offline:1';
default:
return '-offline:1';
}
return '';
// General
// General
case 'lom_language':
return 'lomLanguage:' . $a_query;
case 'lom_keyword':
return 'lomKeyword:' . $a_query;
case 'lom_coverage':
return 'lomCoverage:' . $a_query;
case 'lom_structure':
return 'lomStructure:' . $a_query;
// Lifecycle
// Lifecycle
case 'lom_status':
return 'lomStatus:' . $a_query;
case 'lom_version':
return 'lomVersion:' . $a_query;
// Begin Contribute
// Begin Contribute
case 'lom_role':
return 'lomRole:' . $a_query;
case 'lom_role_entry':
return 'lomRoleEntity:' . $a_query;
// End contribute
// Technical
// End contribute
// Technical
case 'lom_format':
return 'lomFormat:' . $a_query;
case 'lom_operating_system':
return 'lomOS:' . $a_query;
case 'lom_browser':
return 'lomBrowser:' . $a_query;
// Educational
// Educational
case 'lom_interactivity':
return 'lomInteractivity:' . $a_query;
case 'lom_resource':
return 'lomResource:' . $a_query;
case 'lom_level_start':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getInteractivityLevelSelect(0, 'lom_level', array(), true);
for ($i = $a_query; $i <= count($options); $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomLevel:"' . $options[$i] . '" ';
}
return $q_string;
case 'lom_level_end':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getInteractivityLevelSelect(0, 'lom_level', array(), true);
for ($i = 1; $i <= $a_query; $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomLevel:"' . $options[$i] . '" ';
}
return $q_string;
case 'lom_density_start':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getSemanticDensitySelect(0, 'lom_density', array(), true);
for ($i = $a_query; $i <= count($options); $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomDensity:"' . $options[$i] . '" ';
}
return $q_string;
case 'lom_density_end':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getSemanticDensitySelect(0, 'lom_density', array(), true);
for ($i = 1; $i <= $a_query; $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomDensity:"' . $options[$i] . '" ';
}
return $q_string;
case 'lom_user_role':
return 'lomUserRole:' . $a_query;
case 'lom_context':
return 'lomContext:' . $a_query;
case 'lom_difficulty_start':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getDifficultySelect(0, 'lom_difficulty', array(), true);
for ($i = $a_query; $i <= count($options); $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomDifficulty:"' . $options[$i] . '" ';
}
return $q_string;
case 'lom_difficulty_end':
$q_string = '';
include_once './Services/MetaData/classes/class.ilMDUtilSelect.php';
$options = ilMDUtilSelect::_getDifficultySelect(0, 'lom_difficulty', array(), true);
for ($i = 1; $i <= $a_query; $i++) {
if (strlen($q_string)) {
$q_string .= 'OR ';
}
$q_string .= 'lomDifficulty:"' . $options[$i] . '" ';
}
return $q_string;
// Rights
// Rights
case 'lom_costs':
return 'lomCosts:' . $a_query;
case 'lom_copyright':
return 'lomCopyright:' . $a_query;
// Classification
// Classification
case 'lom_purpose':
return 'lomPurpose:' . $a_query;
case 'lom_taxon':
return 'lomTaxon:' . $a_query;
default:
if (substr($a_field, 0, 3) != 'adv') {
break;
}
// Advanced meta data
$field_id = substr($a_field, 4);
include_once './Services/AdvancedMetaData/classes/class.ilAdvancedMDFieldDefinition.php';
$field = ilAdvancedMDFieldDefinition::getInstance($field_id);
$adv_query = $field->getLuceneSearchString($a_query);
if ($adv_query) {
return 'advancedMetaData_' . $field_id . ': ' . $adv_query;
}
}
}
