/**
* Checks if the class provided matches against the filter
* @param SCAR_Generic $klass
* @return boolean
**/
public function filterMatch($klass)
{
if (!$this->_filter) {
return true;
}
$relation = $this->getRelation($this->_filter->getName());
$match = true;
foreach ($relation['keys'] as $local_key => $foreign_key) {
if ($this->_filter->{$foreign_key} != $klass->{$local_key}) {
$match = false;
}
}
return $match;
}
public function initialize()
{
if ($this->is_initialized) {
return true;
}
$this->is_initialized = true;
$db = array();
$properties = array();
// no config path, no db list, include default config
if ($this->config_path === null && count($this->db_list) == 0) {
include SCAR_BASE . 'config.php';
} elseif (count($this->db_list) > 0) {
$db = $this->db_list;
$properties = $this->properties;
} else {
include $this->config_path;
}
$keymap = array();
foreach ($db as $database) {
$tables = call_user_func_array(array($this->SCAR, 'showTables'), array($database));
foreach ($tables as $table) {
// make object
$klass_name = Inflector::classify($table);
$scar = new SCAR_Generic();
$scar->name($klass_name);
$scar->dsn($database);
$scar->table($table);
// get columns
$columns = call_user_func_array(array($this->SCAR, 'showColumns'), array($database, $table));
$scar->primaryKey($columns['pk']);
$scar->fields($columns['columns']);
// look for a foriegn key in here
foreach ($columns['columns'] as $col => $type) {
if (strpos($col, '_id') === false) {
continue;
}
$keymap[] = array('class' => $klass_name, 'relates' => Inflector::camelize(substr($col, 0, -3)));
}
// store
$this->scars[$klass_name] = $scar;
}
}
// every object is loaded. now handle the relationships
foreach ($keymap as $key) {
// skip invalids
if (!isset($this->scars[$key['class']]) || !isset($this->scars[$key['relates']])) {
continue;
}
// class has one relates
$o = $this->scars[$key['class']];
$p = $this->scars[$key['relates']];
$o->hasOne(Inflector::classify($p->getTable()));
// converse is also true
$p->hasMany(Inflector::singularize(Inflector::classify($o->getTable())));
}
// add properties
foreach ($properties as $klass => $props) {
$scar =& $this->scars[$klass];
foreach ($props as $type => $params) {
switch ($type) {
case ACTS_AS_MATERIALIZED_PATH:
$scar->actsAsMaterializedPath($params[0]);
break;
}
}
}
}
