/**
* Returns true if an object / class /interface / trait is a class / interface / trait
*
* All parent classes, interfaces and traits are scanned recursively
*
* @param $object string|object
* @param $class_name string|object
* @return boolean
*/
function isA($object, $class_name)
{
if (is_string($object)) {
$object = Builder::className($object);
} elseif (is_object($object)) {
$object = get_class($object);
} else {
return false;
}
if (is_object($class_name)) {
$class_name = get_class($class_name);
}
if (is_a($object, $class_name, true)) {
return true;
}
$classes = class_parents($object) + class_uses($object);
while ($classes) {
$next_classes = [];
foreach ($classes as $class) {
if (is_a($class, $class_name, true)) {
return true;
}
$next_classes += class_uses($class);
}
$classes = $next_classes;
}
return false;
}
/**
* @param $elements Setting[]
*/
public function __construct($elements = null)
{
$settings = [];
if (isset($elements)) {
foreach ($elements as $setting) {
$settings[$setting->code] = $setting;
}
}
parent::__construct(Builder::className('SAF\\Framework\\Setting'), $settings);
}
/**
* Apply class name : if constructor was called without columns, this will initialize columns list
*
* This applies default column names if there was no default class name, or if class name changed,
* or if there were no column names.
*
* @param $class_name string
*/
private function applyClassName($class_name)
{
if (isset($class_name) && $class_name != $this->class_name && (isset($this->class_name) || !isset($this->columns))) {
$class_name = Builder::className($class_name);
$this->class_name = $class_name;
$columns = (new Reflection_Class($class_name))->getListAnnotation('sort')->values();
if (!$columns) {
$columns = (new Reflection_Class($class_name))->getListAnnotation('representative')->values();
}
$this->columns = $columns;
$this->calculateReverse();
}
}
/**
* Apply namespace and use entries to the type name (if class)
*
* Return the full element class name, used to modify the type (multiple stays multiple)
*
* @param $namespace string
* @param $use string[]
* @return string
*/
public function applyNamespace($namespace, $use = [])
{
/** @var $this Annotation|Types_Annotation */
/** @var $values string[] */
$values = is_array($this->value) ? $this->value : [$this->value];
foreach ($values as $key => $class_name) {
if (ctype_upper($class_name[0])) {
if (substr($class_name, -2) == '[]') {
$class_name = substr($class_name, 0, -2);
$multiple = '[]';
} else {
$multiple = '';
}
$values[$key] = Builder::className((new Type($class_name))->applyNamespace($namespace, $use)) . $multiple;
} elseif ($class_name[0] === BS) {
$values[$key] = substr($class_name, 1);
}
}
$this->value = is_array($this->value) ? $values : reset($values);
}
/**
* @param $source Reflection_Source the PHP source file object
* @param $compiler PHP\Compiler the main compiler
* @return boolean true if compilation process did something, else false
*/
public function compile(Reflection_Source $source, PHP\Compiler $compiler = null)
{
$compiled = false;
foreach ($source->getClasses() as $class) {
// replace extends with the built replacement class
if (!Builder::isBuilt($class->name)) {
$parent_class_name = $class->getParentName();
if ($parent_class_name) {
$replacement_class_name = Builder::className($parent_class_name);
if ($replacement_class_name != $parent_class_name) {
$class_exists = class_exists($replacement_class_name, false);
if ($class_exists && is_a($replacement_class_name, $parent_class_name) || !$class_exists && Reflection_Source::of($replacement_class_name)->getClass($replacement_class_name)->isA($class->name)) {
$replacement_class_name = $parent_class_name;
}
}
if (is_array($replacement_class_name)) {
trigger_error("Replacement classes should all be compiled", E_USER_ERROR);
$compiler->addSource($source);
} elseif ($replacement_class_name !== $parent_class_name && Builder::isBuilt($replacement_class_name)) {
$extended = null;
$buffer = $source->getSource();
$short_class_name = Namespaces::shortClassName($class->name);
$buffer = preg_replace_callback('%(\\s+class\\s+' . $short_class_name . '\\s+extends\\s+)([\\\\\\w]+)(\\s+)%', function ($match) use(&$extended, $replacement_class_name) {
$extended = $match[2];
return $match[1] . BS . $replacement_class_name . $match[3];
}, $buffer);
if ($extended) {
$buffer = preg_replace_callback('%(\\n\\s+\\*\\s+@link\\s+)(' . str_replace(BS, BS . BS, $extended) . ')(\\s+)%', function ($match) use($replacement_class_name) {
return $match[1] . BS . $replacement_class_name . $match[3];
}, $buffer);
}
$source->setSource($buffer);
$compiled = true;
}
}
}
}
return $compiled;
}
/**
* Add a link class (using the 'link' class annotation) to joins
*
* @param $path string the property path
* @param $class Link_Class the link class itself (which contains the @link)
* @param $linked_class_name string the linked class name (the value of @link)
* @param $join_mode string
* @return Reflection_Property[] the properties that come from the linked class,
* for further exclusion
*/
private function addLinkedClass($path, $class, $linked_class_name, $join_mode)
{
$linked_class = new Reflection_Class($linked_class_name);
$join = new Join();
$join->master_alias = 't' . ($this->alias_counter - 1);
$join->master_column = 'id_' . $class->getCompositeProperty($linked_class_name)->getAnnotation('storage')->value;
$join->foreign_alias = 't' . $this->alias_counter++;
$join->foreign_column = 'id';
$join->foreign_class = Builder::className($linked_class_name);
$join->foreign_table = Dao::storeNameOf($join->foreign_class);
$join->mode = $join_mode == Join::LEFT ? Join::LEFT : Join::INNER;
$join->type = Join::LINK;
if (!isset($this->joins[$path])) {
// this ensures that the main path is set before the linked path
$this->joins[$path] = null;
}
$this->joins[($path ? $path . '-' : '') . $join->foreign_table . '-@link'] = $join;
$this->id_link_joins[$path] = $join;
$this->link_joins[$path] = $join;
$more_linked_class_name = $linked_class->getAnnotation('link')->value;
$exclude_properties = $more_linked_class_name ? $this->addLinkedClass($path, $class, $more_linked_class_name, $join_mode) : [];
foreach ($linked_class->getProperties([T_EXTENDS, T_USE]) as $property) {
if (!$property->isStatic()) {
if (!isset($exclude_properties[$property->name])) {
$this->properties[$linked_class_name][$property->name] = $property;
$property_path = ($path ? $path . DOT : '') . $property->name;
$type = $property->getType();
if ($type->isClass()) {
$this->classes[$property_path] = $property->getType()->getElementTypeAsString();
}
$this->link_joins[$property_path] = $join;
$exclude_properties[$property->name] = true;
}
}
}
return $exclude_properties;
}
/**
* @param $doc_comment string
* @param $annotation_name string
* @param $i integer
* @param $annotation_class string
* @param $reflection_object Has_Doc_Comment|Reflection
* @return Annotation
*/
private static function parseAnnotationValue($doc_comment, $annotation_name, &$i, $annotation_class, Reflection $reflection_object)
{
$i += strlen($annotation_name) + 1;
$next_char = $doc_comment[$i];
switch ($next_char) {
case SP:
case TAB:
$i++;
$j = strlen($doc_comment);
$next_annotation = strpos($doc_comment, SP . '* @', $i);
$end_doc_comment = strpos($doc_comment, SP . '*/', $i);
$next_in = strpos($doc_comment, LF . self::DOC_COMMENT_IN, $i);
if ($next_annotation !== false && $next_annotation < $j) {
$j = $next_annotation;
}
if ($end_doc_comment !== false && $end_doc_comment < $j) {
$j = $end_doc_comment;
}
if ($next_in !== false && $next_in < $j) {
$j = $next_in;
}
if ($j === false) {
trigger_error('Missing doc_comment end', E_USER_ERROR);
}
$value = trim(preg_replace('%\\s*\\n\\s+\\*\\s*%', '', substr($doc_comment, $i, $j - $i)));
break;
case CR:
case LF:
$value = true;
break;
default:
$value = null;
}
/** @var $annotation Annotation */
$annotation = isset($value) ? new $annotation_class($value, $reflection_object, $annotation_name) : null;
if (isset($annotation) && isA($annotation, Annotation_In::class)) {
/** @var $annotation Annotation_In */
$j = strrpos(substr($doc_comment, 0, $i), LF . self::DOC_COMMENT_IN);
if ($j === false) {
$annotation->class_name = $reflection_object instanceof Reflection_Class_Component ? $reflection_object->getDeclaringClassName() : $reflection_object->getName();
} else {
$j += strlen(self::DOC_COMMENT_IN) + 1;
$k = strpos($doc_comment, LF, $j);
$annotation->class_name = substr($doc_comment, $j, $k - $j);
}
}
if (isset($annotation) && isA($annotation, Types_Annotation::class)) {
$do = false;
if (is_array($annotation->value)) {
foreach ($annotation->value as $value) {
if ($value && (ctype_upper($value[0]) || $value[0] == BS)) {
$do = true;
break;
}
}
} else {
$do = $annotation->value && ctype_upper($annotation->value[0]);
}
if ($do) {
/** @var $annotation Types_Annotation */
$j = strrpos(substr($doc_comment, 0, $i), LF . self::DOC_COMMENT_IN);
if ($j === false) {
$class_name = $reflection_object instanceof Reflection_Class_Component ? $reflection_object->getDeclaringClassName() : $reflection_object->getName();
$namespace = Namespaces::of($class_name);
$use = PHP\Reflection_Class::of($class_name)->getNamespaceUse();
} else {
$j += strlen(self::DOC_COMMENT_IN) + 1;
$k = strpos($doc_comment, LF, $j);
$in_class = substr($doc_comment, $j, $k - $j);
$namespace = Namespaces::of($in_class);
$use = PHP\Reflection_Class::of($in_class)->getNamespaceUse();
}
$annotation->applyNamespace($namespace, $use);
} elseif (is_array($annotation->value)) {
foreach ($annotation->value as $key => $value) {
$annotation->value[$key] = Builder::className($value);
}
} else {
if ($annotation->value[0] === BS) {
$annotation->value = substr($annotation->value, 1);
}
$annotation->value = Builder::className($annotation->value);
}
}
return $annotation;
}
/**
* @param $property Reflection_Property
* @return Reflection_Class
*/
private function getForeignClass(Reflection_Property $property)
{
$type = $property->getType();
$foreign_class_name = Builder::className($type->getElementTypeAsString());
if ($property instanceof PHP\Reflection_Property) {
$foreign_class = PHP\Reflection_Class::of($foreign_class_name);
} else {
$reflection_class = new Reflection\Reflection_Class(get_class($property->getDeclaringClass()));
$foreign_class = $reflection_class->newInstance($foreign_class_name);
}
return $foreign_class;
}
/**
* @param $value string class name taken from the import array
* @return string class name (built and with added namespace, if needed)
*/
public static function getClassNameFromValue($value)
{
return isset($value) ? Builder::className($value) : null;
}
/**
* Gets URI parameter as an object
*
* Object is of class $parameter name, and is read from current data link using the parameter
* value as identifier.
*
* @param $parameter_name string
* @return object
*/
public function getObject($parameter_name)
{
if (isset($this->objects[$parameter_name])) {
// parameter is in cache
$object = $this->objects[$parameter_name];
} elseif (is_numeric($this->getRawParameter($parameter_name))) {
if (isset($parameter_name[0]) && ctype_upper($parameter_name[0])) {
$class_name = $parameter_name;
}
if (isset($class_name) && @class_exists($class_name)) {
// object parameter
$object = $this->getRawParameter($parameter_name) + 0;
Mapper\Getter::getObject($object, $class_name);
$this->objects[$parameter_name] = $object;
} else {
// free parameter
$object = $this->getRawParameter($parameter_name);
$this->objects[$parameter_name] = $object;
}
} else {
// text parameter
$object = $this->getRawParameter($parameter_name);
if (is_string($object) && $object && $object[0] === SL) {
$object = new Uri($object);
}
$this->objects[$parameter_name] = $object;
}
if (empty($object)) {
$built_parameter_name = Builder::className($parameter_name);
if ($built_parameter_name != $parameter_name) {
return $this->getObject(Builder::className($parameter_name));
}
}
return $object;
}
/**
* Search objects from data source
*
* It is highly recommended to instantiate the $what object using Search_Object::instantiate() in order to initialize all properties as unset and build a correct search object.
* If some properties are an not-loaded objects, the search will be done on the object identifier, without joins to the linked object.
* If some properties are loaded objects : if the object comes from a read, the search will be done on the object identifier, without join. If object is not linked to data-link, the search is done with the linked object as others search criterion.
*
* @param $what object|array source object for filter, or filter array (need class_name) only set properties will be used for search
* @param $class_name string must be set if $what is a filter array and not an object
* @param $options Option[] some options for advanced search
* @return object[] a collection of read objects
*/
public function search($what, $class_name = null, $options = [])
{
if (!isset($class_name)) {
$class_name = get_class($what);
}
$class_name = Builder::className($class_name);
$builder = new Select($class_name, null, $what, $this, $options);
$query = $builder->buildQuery();
$this->setContext($builder->getJoins()->getClassNames());
$result_set = $this->connection->query($query);
if ($options) {
$this->getRowsCount($result_set, 'SELECT', $options);
}
$objects = $this->fetchAll($class_name, $options, $result_set);
$this->afterReadMultiple($objects, $options);
return $objects;
}
/**
* @param $class_name string
*/
public function setClass($class_name)
{
if ($this->started) {
$this->stop();
}
$this->class = new Reflection_Class(Builder::className($class_name));
$this->defaults = $this->class->getDefaultProperties();
}
/**
* Generate a new Sql_Join instance, with initialization of all it's properties
*
* @param $mode integer
* @param $master_alias string
* @param $master_column string
* @param $foreign_table string
* @param $foreign_alias string
* @param $foreign_column string
* @param $type string
* @param $foreign_class string
* @return Join
*/
public static function newInstance($mode, $master_alias, $master_column, $foreign_alias, $foreign_table, $foreign_column, $type = self::SIMPLE, $foreign_class = null)
{
$sql_join = new Join();
$sql_join->foreign_alias = $foreign_alias;
$sql_join->foreign_class = isset($foreign_class) ? Framework\Builder::className($foreign_class) : null;
$sql_join->foreign_column = $foreign_column;
$sql_join->foreign_table = $foreign_table;
$sql_join->master_alias = $master_alias;
$sql_join->master_column = $master_column;
$sql_join->mode = $mode;
$sql_join->type = $type;
return $sql_join;
}
/**
* @param $base_class string The base name for the class, ie 'SAF\Framework\User'
* @param $feature_name string The name of the feature, ie 'dataList'
* @param $suffix string Class suffix, ie 'Controller', 'View'
* @param $extension string File extension, ie 'php', 'html'
* @param $class_form boolean true to use 'Feature_Class' naming instead of 'featureClass'
* @return string[] [$class, $method]
*/
public static function get($base_class, $feature_name, $suffix, $extension, $class_form = true)
{
// ie : $feature_class = 'featureName' transformed into 'Feature_Name'
$feature_class = Names::methodToClass($feature_name);
// $feature_what is $feature_class or $feature_name depending on $class_name
$feature_what = $class_form ? $feature_class : $feature_name;
$_suffix = $suffix ? '_' . $suffix : '';
$class_name = $base_class;
$ext = DOT . $extension;
$method = 'run';
$application_classes = Application::current()->getClassesTree();
// $classes : the controller class name and its parents
// ['Vendor\Application\Module\Class_Name' => '\Module\Class_Name']
$classes = [];
do {
$classes[$class_name] = substr($class_name, strpos($class_name, BS, strpos($class_name, BS) + 1) + 1);
if (@class_exists($class_name)) {
$reflection_class = new Reflection_Class(Builder::className($class_name));
foreach ($reflection_class->getTraits() as $trait) {
$classes[$trait->name] = explode(BS, $trait->name, 3)[2];
}
foreach ($reflection_class->getListAnnotation('extends')->values() as $extends) {
$classes[$extends] = explode(BS, $extends, 3)[2];
}
}
$class_name = @get_parent_class($class_name);
} while ($class_name);
// Looking for specific controller for each application
$application_class = reset($application_classes);
do {
$namespace = Namespaces::of($application_class);
// for the controller class and its parents
foreach ($classes as $short_class_name) {
$class_name = $namespace . BS . $short_class_name;
$path = strtolower(str_replace(BS, SL, $class_name));
if (isset($GLOBALS['D'])) {
echo '- try A1 ' . $path . SL . $feature_what . $_suffix . $ext . BR;
}
if (file_exists($path . SL . $feature_what . $_suffix . $ext)) {
$class = $class_name . BS . $feature_what . $_suffix;
break 2;
}
if (isset($GLOBALS['D'])) {
echo '- try A2 ' . $path . SL . strtolower($feature_class) . SL . $feature_what . $_suffix . $ext . BR;
}
if (file_exists($path . SL . strtolower($feature_class) . SL . $feature_what . $_suffix . $ext)) {
$class = $class_name . BS . $feature_class . BS . $feature_what . $_suffix;
break 2;
}
if (isset($GLOBALS['D']) && $suffix) {
echo '- try A3 ' . $path . SL . strtolower($feature_class) . SL . $suffix . $ext . BR;
}
if ($suffix && file_exists($path . SL . strtolower($feature_class) . SL . $suffix . $ext)) {
$class = $class_name . BS . $feature_class . BS . $suffix;
break 2;
}
if (isset($GLOBALS['D'])) {
echo '- try A4 ' . Names::classToPath($class_name) . '_' . $feature_what . $_suffix . $ext . BR;
}
if (file_exists(Names::classToPath($class_name) . '_' . $feature_what . $_suffix . $ext)) {
$class = $class_name . '_' . $feature_what . $_suffix;
break 2;
}
if (isset($GLOBALS['D']) && $suffix) {
echo '- try A5 ' . $path . SL . $suffix . $ext . BR;
}
if ($suffix && file_exists($path . SL . $suffix . $ext) && method_exists($class_name . BS . $suffix, 'run' . ucfirst($feature_name))) {
$class = $class_name . BS . $suffix;
$method = 'run' . ucfirst($feature_name);
break 2;
}
}
// next application is the parent one
$application_class = next($application_classes);
} while ($application_class);
// Looking for default controller for each application
if (empty($class)) {
reset($application_classes);
do {
// looking for default controller
$path = strtolower(str_replace(BS, SL, $namespace));
if (isset($GLOBALS['D']) && $suffix) {
echo '- try B1 ' . $path . SL . strtolower($feature_class) . SL . $suffix . $ext . BR;
}
if ($suffix && file_exists($path . SL . strtolower($feature_class) . SL . $suffix . $ext)) {
$class = $namespace . BS . $feature_class . BS . $suffix;
break;
}
if (isset($GLOBALS['D'])) {
echo '- try B2 ' . $path . SL . strtolower($feature_class) . SL . $feature_what . $_suffix . $ext . BR;
}
if (file_exists($path . SL . strtolower($feature_class) . SL . $feature_what . $_suffix . $ext)) {
$class = $namespace . BS . $feature_class . BS . $feature_what . $_suffix;
break;
}
if (isset($GLOBALS['D']) && $suffix) {
echo '- try B3 ' . $path . SL . 'widget' . SL . strtolower($feature_class) . SL . $suffix . $ext . BR;
}
if ($suffix && file_exists($path . SL . 'widget' . SL . strtolower($feature_class) . SL . $suffix . $ext)) {
$class = $namespace . BS . 'Widget' . BS . $feature_class . BS . $suffix;
break;
}
if (isset($GLOBALS['D'])) {
echo '- try B4 ' . $path . SL . 'widget' . SL . strtolower($feature_class) . SL . $feature_what . $_suffix . $ext . BR;
}
if (file_exists($path . SL . 'widget' . SL . strtolower($feature_class) . SL . $feature_what . $_suffix . $ext)) {
$class = $namespace . BS . 'Widget' . BS . $feature_class . BS . $feature_what . $_suffix;
break;
}
if (isset($GLOBALS['D']) && $suffix) {
echo '- try B5 ' . $path . SL . 'webservice' . SL . strtolower($feature_class) . SL . $suffix . $ext . BR;
}
if ($suffix && file_exists($path . SL . 'webservice' . SL . strtolower($feature_class) . SL . $suffix . $ext)) {
$class = $namespace . BS . 'Webservice' . BS . $feature_class . BS . $suffix;
break;
}
if (isset($GLOBALS['D'])) {
echo '- try B6 ' . $path . SL . 'webservice' . SL . strtolower($feature_class) . SL . $feature_what . $_suffix . $ext . BR;
}
if (file_exists($path . SL . 'webservice' . SL . strtolower($feature_class) . SL . $feature_what . $_suffix . $ext)) {
$class = $namespace . BS . 'Webservice' . BS . $feature_class . BS . $feature_what . $_suffix;
break;
}
// next application is the parent one
} while (next($application_classes));
// Looking for direct feature call, without using any controller
static $last_controller_class = '';
static $last_controller_method = '';
if (empty($class) && (strpos($suffix, 'View') === false || $last_controller_class !== $base_class && $last_controller_method !== $feature_name)) {
if (strpos($suffix, 'Controller') !== false) {
$last_controller_class = $base_class;
$last_controller_method = $feature_name;
}
if (@method_exists($base_class, $feature_name)) {
$class = $base_class;
$method = $feature_name;
}
}
// Looking for default controller for each application
if (empty($class) && $suffix) {
reset($application_classes);
// $suffix == 'Html_View' => $sub = 'View/Html', $suffix = 'View'
if (strpos($suffix, '_')) {
$elements = explode('_', $suffix);
$sub = join(SL, array_reverse($elements));
$suffix = end($elements);
} else {
$sub = $suffix;
}
do {
if (isset($GLOBALS['D'])) {
echo '- try C2 ' . $path . SL . strtolower($sub) . '/Default_' . $suffix . $ext . BR;
}
if (file_exists($path . SL . strtolower($sub) . '/Default_' . $suffix . $ext)) {
$class = $namespace . BS . str_replace(SL, BS, $sub) . BS . 'Default_' . $suffix;
break;
}
} while (next($application_classes));
}
}
$result = [isset($class) ? $class : null, $method];
if (isset($GLOBALS['D'])) {
echo '- FOUND ' . join('::', $result) . BR;
}
return $result;
}
