/**
* True if this search term object matches the passed Concept; false otherwise.
* @param Concept $c
* @param mixed $search_term_type One of the MCL_SEARCH_TERM_TYPE_* constants. Use to force a specific type of comparison
* @return bool
*/
public function isMatch(Concept $c, $search_term_type = null)
{
// Prepare the search term type for comparison
if (is_null($search_term_type)) {
$search_term_type = $this->term_type;
}
// Now do the comparison
if ($search_term_type == MCL_SEARCH_TERM_TYPE_ALL) {
return true;
} elseif ($search_term_type == MCL_SEARCH_TERM_TYPE_CONCEPT_ID) {
if ($this->needle == $c->concept_id) {
return true;
}
} elseif ($search_term_type == MCL_SEARCH_TERM_TYPE_CONCEPT_ID_RANGE) {
list($min, $max) = explode('-', $this->needle);
if ($c->concept_id >= $min && $c->concept_id <= $max) {
return true;
}
} elseif ($search_term_type == MCL_SEARCH_TERM_TYPE_MAP_CODE) {
foreach ($c->getConceptMappingIds() as $mapcode_id) {
$subject = $c->getConceptMapping($mapcode_id)->source_code;
if (preg_match('/\\b' . addslashes($this->needle) . '/i', $subject)) {
return true;
}
}
} elseif ($search_term_type == MCL_SEARCH_TERM_TYPE_MAP_CODE_RANGE) {
// TODO: MCL_SEARCH_TERM_TYPE_MAP_CODE_RANGE
} elseif ($search_term_type == MCL_SEARCH_TERM_TYPE_TEXT) {
foreach ($c->getConceptNameIds() as $name_id) {
$subject = $c->getConceptName($name_id)->name;
if (preg_match('/\\b' . addslashes($this->needle) . '/i', $subject)) {
return true;
}
}
foreach ($c->getConceptDescriptionIds() as $desc_id) {
$subject = $c->getConceptDescription($desc_id)->description;
if (preg_match('/\\b' . addslashes($this->needle) . '/i', $subject)) {
return true;
}
}
} elseif ($search_term_type == MCL_SEARCH_TERM_TYPE_CONCEPT_NAME) {
foreach ($c->getConceptNameIds() as $name_id) {
$subject = $c->getConceptName($name_id)->name;
if (preg_match('/\\b' . addslashes($this->needle) . '/i', $subject)) {
return true;
}
}
} elseif ($search_term_type == MCL_SEARCH_TERM_TYPE_CONCEPT_DESCRIPTION) {
foreach ($c->getConceptDescriptionIds() as $desc_id) {
$subject = $c->getConceptDescription($desc_id)->description;
if (preg_match('/\\b' . addslashes($this->needle) . '/i', $subject)) {
return true;
}
}
} elseif ($search_term_type == MCL_SEARCH_TERM_TYPE_UUID) {
if (strtolower($this->needle) == strtolower(substr($c->uuid, 0, strlen($this->needle)))) {
return true;
}
} elseif ($search_term_type == MCL_SEARCH_TERM_TYPE_LIST) {
// TODO: MCL_SEARCH_TERM_TYPE_LIST
} elseif ($search_term_type == MCL_SEARCH_TERM_TYPE_MAP_SOURCE) {
// TODO: MCL_SEARCH_TERM_TYPE_MAP_SOURCE
}
return false;
}
