/**
* @brief Initializes the API Request Process.
*
* ## Overview
* This will parse various request parameters and attemp to call the
* respective action on an object controller.
*
* @uses spl_autoload_register()
* @see index.php
*
* @return {Null} Always unless fatal error or exception is thrown.
*
* @author TronNet DevOps [Sean Murray] <*****@*****.**>
* @date 02/19/2014
*/
public static function Init($params = null)
{
try {
if (count($_POST)) {
// Auth always required
$method = 'post';
$params = $_POST;
} else {
// Some auth may be required
$method = 'get';
$params = $_GET;
}
DebugHandler::Log(var_export($params, true));
DebugHandler::Log(var_export($method, true));
DebugHandler::Log(var_export($_SERVER['REQUEST_URI'], true));
$noGet = explode('?', $_SERVER['REQUEST_URI']);
$delReqParams = explode('/', $noGet[0]);
DebugHandler::Log(var_export($delReqParams, true));
array_shift($delReqParams);
DebugHandler::Log(var_export($delReqParams, true));
if (isset($delReqParams[0]) && !empty($delReqParams[0])) {
$params['_action'] = $delReqParams[0];
if (isset($delReqParams[1]) && !empty($delReqParams[1])) {
$params['_target'] = $delReqParams[1];
array_shift($delReqParams);
}
}
if (!isset($params['_target'])) {
throw new Exception('No target was provided');
}
DebugHandler::Log(var_export($params, true));
$className = $params['_target'];
$action = $params['_action'];
$controller = $className . 'Controller';
DebugHandler::Log(var_export(SATANBARBARA_API_NAMESPACE . $controller . '::ValidRequestMethod::' . $action, true));
if (call_user_func(SATANBARBARA_API_NAMESPACE . $controller . '::ValidRequestMethod', $method, $action)) {
$filteredParams = call_user_func(SATANBARBARA_API_NAMESPACE . $controller . '::FilterParams', $method, $action, $params);
$data = call_user_func(SATANBARBARA_API_NAMESPACE . $controller . '::' . $action, $filteredParams);
} else {
throw new Exception('This action cannot be envoked through the get method!');
}
AJAX::Response('json', $data);
} catch (Exception $e) {
AJAX::Response('json', array(), 1, $e->getMessage());
}
}
public static function Fetch($ids = array(-1), $fields = array('*'), $limit = 20, $offset = 0, $orderBy = 'id', $orderByDir = 'ASC', $groupBy = 'id', $criteria = null, $delineation = null, $operator = null)
{
$obj = SATANBARBARA_API_NAMESPACE . static::$_ENTITY;
$objSet = array();
$mergers = array();
$results = array();
$visible = array_keys(self::GetProperties(BaseEntity::EAP_READ_ONLY));
$start = $end = null;
if (!is_array($ids)) {
$ids = explode(',', $ids);
}
if (!is_array($fields)) {
$fields = explode(',', $fields);
}
/**
* @todo maybe make this more smart and search the array and slice, instead of first index
*/
if (in_array('*', $fields)) {
$filteredFields = $visible;
} else {
if (in_array('count', $fields)) {
$filteredFields = $fields;
} else {
$filteredFields = array_intersect($fields, $visible);
if (!count($filteredFields)) {
$filteredFields = $visible;
}
}
}
if (isset($criteria)) {
if (isset($criteria['dateStart'])) {
$start = $criteria['dateStart'];
}
if (isset($criteria['dateEnd'])) {
$end = $criteria['dateEnd'];
}
$filteredCriteria = static::Filter($criteria);
} else {
$filteredCriteria = null;
}
if (isset(static::$mergers) && in_array("mergers", $fields)) {
unset($fields[array_search("mergers", $fields)]);
foreach (static::$mergers as $entity => $merger) {
if ($merger['fields'] == '*') {
$manager = SATANBARBARA_API_NAMESPACE . $entity . 'Manager';
$propertyDirectives = call_user_func($manager . '::GetProperties', BaseEntity::EAP_READ_ONLY);
$merger['fields'] = array_keys($propertyDirectives);
}
$mergers[$entity] = $merger;
}
}
if ($ids[0] == -1) {
$resultSet = Storage::FetchAll(Storage::MYSQL, $filteredFields, $limit, $offset, $orderBy, $orderByDir, $groupBy, $filteredCriteria, $delineation, $operator, $mergers, $start, $end, self::$_STORAGE_NAMESPACE, static::$_KEY);
DebugHandler::Log(var_export($resultSet, true));
foreach (array_keys($resultSet) as $id) {
$results[$id] = $resultSet[$id][0];
$results[$id]['id'] = $id;
}
} else {
$resultSet = Storage::FetchByIDs(Storage::MYSQL, $ids, $filteredFields, $mergers, self::$_STORAGE_NAMESPACE, static::$_KEY);
DebugHandler::Log(var_export($resultSet, true));
foreach (array_keys($resultSet) as $id) {
$results[$id] = $resultSet[$id][0];
$results[$id]['id'] = $id;
}
}
DebugHandler::Log(var_export($results, true));
return $results;
}
public static function FetchAll($table, $fields, $limit, $offset, $orderBy = 'id', $orderByDir = 'ASC', $groupBy = 'id', $criteria = null, $delineation = null, $operator = null, $associations = null, $start = null, $end = null)
{
$db = self::getHandle();
$isCount = false;
if ($groupBy == 'none') {
$groupBy = null;
}
if (in_array('count', $fields)) {
$isCount = true;
$fieldsCondenced = '`' . $table . '`.`id`';
$countSubWrapBegin = 'SELECT COUNT(*) AS `total` FROM (';
$countSubWrapEnd = ') `' . $table . '`';
array_shift($fields);
} else {
$fieldsCondenced = '`' . $table . '`.`' . implode($fields, '`, `' . $table . '`.`') . '`';
if ($groupBy) {
if (!in_array($groupBy, $fields)) {
if (!in_array('id', $fields)) {
$groupBy = $fields[0];
} else {
$groupBy = 'id';
}
}
}
if ($orderBy) {
if (!in_array($orderBy, $fields)) {
if (!in_array('id', $fields)) {
$orderBy = $fields[0];
} else {
$orderBy = 'id';
}
}
}
}
if (empty($orderByDir) || $orderByDir != 'ASC' && $orderByDir != 'DESC') {
$orderByDir = 'ASC';
}
$association = '';
$where = 'WHERE ';
$whereParams = array();
$counter = 0;
$bindParamKey = '';
if (is_array($criteria)) {
foreach ($criteria as $key => $value) {
if ($counter) {
switch ($delineation) {
case 'and':
$where .= ' AND ';
break;
case 'or':
$where .= ' OR ';
break;
}
}
$bindParamKey = ':crit' . $counter++;
switch ($operator) {
case 'like':
$where .= ' `' . $table . '`.`' . $key . '` LIKE ' . $bindParamKey;
$whereParams[$bindParamKey] = $value . '%';
break;
case 'fuzzy':
$where .= ' `' . $table . '`.`' . $key . '` LIKE ' . $bindParamKey;
$whereParams[$bindParamKey] = '%' . $value . '%';
break;
case 'eq':
$where .= ' `' . $table . '`.`' . $key . '`=' . $bindParamKey;
$whereParams[$bindParamKey] = $value;
break;
}
}
}
if (is_array($associations)) {
foreach ($associations as $key => $assocIdentity) {
$association = ' LEFT JOIN `' . $assocIdentity['to']['key'] . '` ON `' . $assocIdentity['from']['key'] . '`.`' . $assocIdentity['from']['field'] . '` = `' . $assocIdentity['to']['key'] . '`.`' . $assocIdentity['to']['field'] . '`';
foreach ($assocIdentity['fields'] as $field) {
$fieldsCondenced .= ', ' . '`' . $assocIdentity['to']['key'] . '`.`' . $field . '` AS `' . $key . '_' . $field . '`';
}
}
}
if ($start) {
$bindParamKey = ':crit' . $counter++;
if (count($whereParams)) {
$where .= ' AND ';
}
$where .= '`' . $table . '`.`date` > ' . $bindParamKey;
$whereParams[$bindParamKey] = $start;
}
if ($end) {
$bindParamKey = ':crit' . $counter++;
if (count($whereParams)) {
$where .= ' AND ';
}
$where .= '`' . $table . '`.`date` < ' . $bindParamKey;
$whereParams[$bindParamKey] = $end;
}
if (!count($whereParams)) {
$where = '';
}
if ($orderBy) {
$orderQuery = ' ORDER BY `' . $table . '`.`' . $orderBy . '` ' . $orderByDir . ' ';
} else {
$orderQuery = '';
}
if ($groupBy) {
$groupQuery = ' GROUP BY `' . $table . '`.`' . $groupBy . '` ';
} else {
$groupQuery = '';
}
$query = 'SELECT ' . $fieldsCondenced . ' FROM `' . $table . '` ' . $association . ' ' . $where . $groupQuery . $orderQuery . ' LIMIT :lim OFFSET :ofs';
if ($isCount) {
$query = $countSubWrapBegin . $query . $countSubWrapEnd;
}
DebugHandler::Log($query);
$statement = $db->prepare($query);
$statement->bindValue(':lim', (int) $limit, \PDO::PARAM_INT);
$statement->bindValue(':ofs', (int) $offset, \PDO::PARAM_INT);
DebugHandler::Log(var_export($whereParams, true));
foreach ($whereParams as $paramName => $paramValue) {
$statement->bindValue($paramName, $paramValue);
}
if ($statement->execute() === false) {
/**
* @todo make better error
*/
throw new Exception('There was a problem with the search query! ' . var_export($statement->errorInfo(), true));
}
return $statement->fetchAll(\PDO::FETCH_ASSOC | \PDO::FETCH_GROUP);
}