/**
* Notify the listener of any action on a record.
*
* This method is called by the framework for each action called on a
* node. Depending on the actionfilter passed in the constructor, the
* call is forwarded to the actionPerformed($action, $record) method.
*
* @param string $trigger The trigger being performed
* @param array $record The record on which the trigger is performed
* @param string $mode The mode (add/update)
*
* @return bool Result of operation.
*/
public function notify($trigger, &$record, $mode = null)
{
if (method_exists($this, $trigger)) {
Tools::atkdebug('Call listener ' . get_class($this) . " for trigger {$trigger} on " . $this->m_node->atkNodeUri() . ' (' . $this->m_node->primaryKey($record) . ')');
return $this->{$trigger}($record, $mode);
} else {
return true;
}
}
/**
* Check unique field combinations.
* The function is called by the validate() method automatically. It is
* not necessary to call this manually in a validation process.
* Errors that are found are stored in the $record parameter.
*
* @param array $record The record to validate
*/
public function validateUniqueFieldSets(&$record)
{
$db = $this->m_nodeObj->getDb();
foreach ($this->m_nodeObj->m_uniqueFieldSets as $uniqueFieldSet) {
$query = $db->createQuery();
$query->addField('*');
$query->addTable($this->m_nodeObj->m_table);
$attribs = [];
foreach ($uniqueFieldSet as $field) {
$attrib = $this->m_nodeObj->m_attribList[$field];
if ($attrib) {
$attribs[] = $attrib;
if (method_exists($attrib, 'createDestination') && isset($attrib->m_refKey) && is_array($attrib->m_refKey) && count($attrib->m_refKey) > 1) {
$attrib->createDestination();
foreach ($attrib->m_refKey as $refkey) {
$query->addCondition($query->quoteField($refkey) . " = '" . $db->escapeSQL($record[$attrib->fieldName()][$refkey]) . "'");
}
} else {
if (!$attrib->isNotNullInDb() && $attrib->isEmpty($record)) {
$query->addCondition($query->quoteField($field) . ' IS NULL');
} else {
$query->addCondition($query->quoteField($field) . " = '" . $attrib->value2db($record) . "'");
}
}
} else {
Tools::atkerror("Field {$field} is mentioned in uniquefieldset but does not exist in " . $this->m_nodeObj->atkNodeUri());
}
}
if ($this->m_mode != 'add') {
$query->addCondition('NOT (' . $this->m_nodeObj->primaryKey($record) . ')');
}
if (count($db->getRows($query->buildSelect())) > 0) {
Tools::atkTriggerError($record, $attribs, 'error_uniquefieldset');
}
}
}
public function edit($record, $fieldprefix, $mode)
{
// There are 2 possibilities. Either we are going to search,
// in which case we show a searchbox.
// Or, a search has already been performed but multiple
// matches have been found and an atkerror was set.
// In this case, we show the selects.
$select = false;
if (isset($record['atkerror'])) {
foreach ($record['atkerror'] as $error) {
if ($error['attrib_name'] === $this->fieldName()) {
$select = true;
}
}
}
if ($select && $this->createSearchNodeInstance()) {
$res = '';
$notempty = false;
// First lets get the results, which were lost during the redirect
$this->m_matches = $this->getMatches($record[$this->fieldName()]);
// Second check if we actually found anything
if ($this->m_matches) {
foreach ($this->m_matches as $match) {
if (!empty($match)) {
$notempty = true;
continue;
}
}
if (!$notempty) {
return Tools::atktext('no_results_found');
}
}
if ($this->m_mode == 'multiselect' && count($this->m_matches) > 1) {
$optionArray = $valueArray = [];
foreach ($this->m_matches as $keyword => $matches) {
for ($i = 0, $_i = count($matches); $i < $_i; ++$i) {
$optionArray[] = $this->m_searchnodeInstance->descriptor($matches[$i]);
$valueArray[] = $this->m_searchnodeInstance->primaryKey($matches[$i]);
}
}
$attrib = new MultiSelectAttribute($this->m_name, $optionArray, $valueArray, 1, self::AF_NO_LABEL | MultiSelectAttribute::AF_CHECK_ALL | MultiSelectAttribute::AF_LINKS_BOTTOM);
$res .= $attrib->edit($record, $fieldprefix, $mode);
} else {
if ($this->m_mode == 'select' || $this->m_mode == 'multiselect' && count($this->m_matches) == 1) {
// Select one record from all matches.
$res .= '<SELECT NAME="' . $this->getHtmlName($fieldprefix) . '[]" class="form-control select-standard">';
$res .= '<OPTION VALUE="">' . Tools::atktext('select_none');
$selects = [];
foreach ($this->m_matches as $keyword => $matches) {
for ($i = 0, $_i = count($matches); $i < $_i; ++$i) {
$item = '<OPTION VALUE="' . $this->m_searchnodeInstance->primaryKey($matches[$i]) . '">' . $this->m_searchnodeInstance->descriptor($matches[$i]);
if (!in_array($item, $selects)) {
$selects[] = $item;
}
}
$res .= implode("\n", $selects);
}
$res .= '</SELECT>';
} else {
if ($this->m_mode == 'selectperkeyword') {
// Select one record per keyword.
$res = '<table border="0">';
foreach ($this->m_matches as $keyword => $matches) {
if (count($matches) > 0) {
$res .= '<tr><td>\'' . $keyword . '\': </td><td><SELECT NAME="' . $this->getHtmlName($fieldprefix) . '[]" class="form-control select-standard">';
$res .= '<OPTION VALUE="">' . Tools::atktext('select_none');
for ($i = 0, $_i = count($matches); $i < $_i; ++$i) {
$res .= '<OPTION VALUE="' . $this->m_searchnodeInstance->primaryKey($matches[$i]) . '">' . $this->m_searchnodeInstance->descriptor($matches[$i]);
}
$res .= '</SELECT></td></tr>';
}
}
$res .= '</table>';
}
}
}
return $res;
} else {
$record = '';
// clear the record so we always start with an empty
// searchbox.
return parent::edit($record, $fieldprefix, $mode);
}
}
