/**
* Get Concat filter.
*
* @param string $searchValue Search value
* @param string $fieldaliasprefix Field alias prefix
*
* @return string|bool
*/
public function getConcatFilter($searchValue, $fieldaliasprefix = '')
{
// If we have a descriptor with multiple fields, use CONCAT
$attribs = $this->m_destInstance->descriptorFields();
if (count($attribs) > 1) {
$fields = [];
foreach ($attribs as $attribname) {
$post = '';
if (strstr($attribname, '.')) {
if ($fieldaliasprefix != '') {
$table = $fieldaliasprefix . '_AE_';
} else {
$table = '';
}
$post = substr($attribname, strpos($attribname, '.'));
$attribname = substr($attribname, 0, strpos($attribname, '.'));
} elseif ($fieldaliasprefix != '') {
$table = $fieldaliasprefix . '.';
} else {
$table = $this->m_destInstance->m_table . '.';
}
/** @var Attribute $p_attrib */
$p_attrib = $this->m_destInstance->m_attribList[$attribname];
$fields[$p_attrib->fieldName()] = $table . $p_attrib->fieldName() . $post;
}
if (is_array($searchValue)) {
// (fix warning trim function)
$searchValue = $searchValue[0];
}
$value = $this->escapeSQL(trim($searchValue));
$value = str_replace(' ', ' ', $value);
if (!$value) {
return false;
} else {
$function = $this->getConcatDescriptorFunction();
if ($function != '' && method_exists($this->m_destInstance, $function)) {
$descriptordef = $this->m_destInstance->{$function}();
} elseif ($this->m_destInstance->m_descTemplate != null) {
$descriptordef = $this->m_destInstance->m_descTemplate;
} elseif (method_exists($this->m_destInstance, 'descriptor_def')) {
$descriptordef = $this->m_destInstance->descriptor_def();
} else {
$descriptordef = $this->m_destInstance->descriptor(null);
}
$parser = new StringParser($descriptordef);
$concatFields = $parser->getAllParsedFieldsAsArray($fields, true);
$concatTags = $concatFields['tags'];
$concatSeparators = $concatFields['separators'];
$concatSeparators[] = ' ';
//the query removes all spaces, so let's do the same here [Bjorn]
// to search independent of characters between tags, like spaces and comma's,
// we remove all these separators so we can search for just the concatenated tags in concat_ws [Jeroen]
foreach ($concatSeparators as $separator) {
$value = str_replace($separator, '', $value);
}
$db = $this->getDb();
$searchcondition = 'UPPER(' . $db->func_concat_ws($concatTags, '', true) . ") LIKE UPPER('%" . $value . "%')";
}
return $searchcondition;
}
return false;
}
public function getSearchCondition(Query $query, $table, $value, $searchmode, $fieldname = '')
{
$searchconditions = [];
// Get search condition for all searchFields
foreach ($this->m_searchfields as $field) {
$p_attrib = $this->m_ownerInstance->getAttribute($field);
if (is_object($p_attrib)) {
$condition = $p_attrib->getSearchCondition($query, $table, $value, $searchmode);
if (!empty($condition)) {
$searchconditions[] = $condition;
}
}
}
// When searchmode is substring also search the value in a concat of all searchfields
if ($searchmode == 'substring') {
$value = $this->escapeSQL(trim($value));
$data = [];
foreach ($this->m_searchfields as $field) {
if (strpos($field, '.') == false) {
$data[$field] = $table . '.' . $field;
} else {
$data[$field] = $field;
}
}
$parser = new StringParser($this->m_template);
$concatFields = $parser->getAllParsedFieldsAsArray($data, true);
$concatTags = $concatFields['tags'];
$concatSeparators = $concatFields['separators'];
// to search independent of characters between tags, like spaces and comma's,
// we remove all these separators (defined in the node with new atkAggregatedColumn)
// so we can search for just the concatenated tags in concat_ws [Jeroen]
foreach ($concatSeparators as $separator) {
$value = str_replace($separator, '', $value);
}
$db = $this->getDb();
$condition = 'UPPER(' . $db->func_concat_ws($concatTags, '', true) . ") LIKE UPPER('%" . $value . "%')";
$searchconditions[] = $condition;
}
if (count($searchconditions)) {
return '(' . implode(' OR ', $searchconditions) . ')';
}
return '';
}
