protected function processArray(Parameter $param, &$value) { if (!isset($value[0])) { if ($param->getItems() && isset($value[$param->getItems()->getWireName()])) { $value = $value[$param->getItems()->getWireName()]; if (!isset($value[0]) || !is_array($value)) { $value = array($value); } } elseif (!empty($value)) { $value = array($value); } } foreach ($value as &$item) { $this->recursiveProcess($param->getItems(), $item); } }
/** * Process an array * * @param Parameter $param API parameter being parsed * @param mixed $value Value to process */ protected function processArray(Parameter $param, &$value) { // Convert the node if it was meant to be an array if (!isset($value[0])) { // Collections fo nodes are sometimes wrapped in an additional array. For example: // <Items><Item><a>1</a></Item><Item><a>2</a></Item></Items> should become: // array('Items' => array(array('a' => 1), array('a' => 2)) // Some nodes are not wrapped. For example: <Foo><a>1</a></Foo><Foo><a>2</a></Foo> // should become array('Foo' => array(array('a' => 1), array('a' => 2)) if ($param->getItems() && isset($value[$param->getItems()->getWireName()])) { // Account for the case of a collection wrapping wrapped nodes: Items => Item[] $value = $value[$param->getItems()->getWireName()]; // If the wrapped node only had one value, then make it an array of nodes if (!isset($value[0]) || !is_array($value)) { $value = array($value); } } elseif (!empty($value)) { // Account for repeated nodes that must be an array: Foo => Baz, Foo => Baz, but only if the // value is set and not empty $value = array($value); } } foreach ($value as &$item) { $this->recursiveProcess($param->getItems(), $item); } }
/** * Recursively process a parameter while applying filters * * @param Parameter $param API parameter being validated * @param mixed $value Value to validate and process. The value may change during this process. */ protected function recursiveProcess(Parameter $param, &$value) { if ($value === null) { return; } if (is_array($value)) { $type = $param->getType(); if ($type == 'array') { foreach ($value as &$item) { $this->recursiveProcess($param->getItems(), $item); } } elseif ($type == 'object' && !isset($value[0])) { // On the above line, we ensure that the array is associative and not numerically indexed if ($properties = $param->getProperties()) { foreach ($properties as $property) { $name = $property->getName(); $key = $property->getWireName(); if (isset($value[$key])) { $this->recursiveProcess($property, $value[$key]); if ($key != $name) { $value[$name] = $value[$key]; unset($value[$key]); } } } } } } $value = $param->filter($value); }
protected function resolveRecursively(array $value, Parameter $param) { foreach ($value as $name => &$v) { switch ($param->getType()) { case 'object': if ($subParam = $param->getProperty($name)) { $key = $subParam->getWireName(); $value[$key] = $this->prepareValue($v, $subParam); if ($name != $key) { unset($value[$name]); } } elseif ($param->getAdditionalProperties() instanceof Parameter) { $v = $this->prepareValue($v, $param->getAdditionalProperties()); } break; case 'array': if ($items = $param->getItems()) { $v = $this->prepareValue($v, $items); } break; } } return $param->filter($value); }
/** * Map nested parameters into the location_key based parameters * * @param array $value Value to map * @param Parameter $param Parameter that holds information about the current key * @param array $query Built up query string values * @param string $prefix String to prepend to sub query values */ protected function customResolver($value, Parameter $param, array &$query, $prefix = '') { if ($param->getType() == 'object') { foreach ($value as $name => $v) { if ($subParam = $param->getProperty($name)) { $key = $prefix . '.' . $subParam->getWireName(); if (is_array($v)) { $this->customResolver($v, $subParam, $query, $key); } else { $query[$key] = $v; } } } } elseif ($param->getType() == 'array') { $offset = $param->getData('offset') ?: 0; foreach ($value as $index => $v) { $index += $offset; if (is_array($v) && ($items = $param->getItems())) { $this->customResolver($v, $items, $query, $prefix . '.' . $index); } else { $query[$prefix . '.' . $index] = $v; } } } else { $query[$prefix] = $value; } }
/** * Creates an array of models from an embedded resource * * @param Guzzle\Service\Command\CommandInterface $command * @param Guzzle\Service\Description\Parameter $structure * @param array $data * * @return array */ public function createEmbeddedModelArray(CommandInterface $command, Parameter $structure, array $data) { $items = $structure->getItems(); $models = array(); foreach ($data as $element) { $models[] = $this->createEmbeddedModel($command, $items, $element); } return $models; }
protected function recursiveProcess(Parameter $param, &$value) { if ($value === null) { return; } if (is_array($value)) { $type = $param->getType(); if ($type == 'array') { foreach ($value as &$item) { $this->recursiveProcess($param->getItems(), $item); } } elseif ($type == 'object' && !isset($value[0])) { $knownProperties = array(); if ($properties = $param->getProperties()) { foreach ($properties as $property) { $name = $property->getName(); $key = $property->getWireName(); $knownProperties[$name] = 1; if (isset($value[$key])) { $this->recursiveProcess($property, $value[$key]); if ($key != $name) { $value[$name] = $value[$key]; unset($value[$key]); } } } } if ($param->getAdditionalProperties() === false) { $value = array_intersect_key($value, $knownProperties); } elseif (($additional = $param->getAdditionalProperties()) !== true) { foreach ($value as &$v) { $this->recursiveProcess($additional, $v); } } } } $value = $param->filter($value); }
/** * Recursively process a parameter while applying filters * * @param Parameter $param API parameter being validated * @param mixed $value Value to validate and process. The value may change during this process. */ protected function recursiveProcess(Parameter $param, &$value) { if ($value === null) { return; } if (is_array($value)) { $type = $param->getType(); if ($type == 'array') { foreach ($value as &$item) { $this->recursiveProcess($param->getItems(), $item); } } elseif ($type == 'object' && !isset($value[0])) { // On the above line, we ensure that the array is associative and not numerically indexed $knownProperties = array(); if ($properties = $param->getProperties()) { foreach ($properties as $property) { $name = $property->getName(); $key = $property->getWireName(); $knownProperties[$name] = 1; if (isset($value[$key])) { $this->recursiveProcess($property, $value[$key]); if ($key != $name) { $value[$name] = $value[$key]; unset($value[$key]); } } } } // Remove any unknown and potentially unsafe properties if ($param->getAdditionalProperties() === false) { $value = array_intersect_key($value, $knownProperties); } elseif (($additional = $param->getAdditionalProperties()) !== true) { // Validate and filter additional properties foreach ($value as &$v) { $this->recursiveProcess($additional, $v); } } } } $value = $param->filter($value); }
/** * Add an array to the XML */ protected function addXmlArray(\XMLWriter $xmlWriter, Parameter $param, &$value) { if ($items = $param->getItems()) { foreach ($value as $v) { $this->addXml($xmlWriter, $items, $v); } } }
/** * Custom handling for arrays * * @param Parameter $param Parameter for the object * @param array $value Value that is set for this parameter * @param string $prefix Prefix for the resulting key * @param array $query Query string array passed by reference */ protected function resolveArray(Parameter $param, array $value, $prefix, array &$query) { $offset = $param->getData('offset') ?: 1; foreach ($value as $index => $v) { $index += $offset; if (is_array($v) && ($items = $param->getItems())) { $this->customResolver($v, $items, $query, $prefix . '.' . $index); } else { $query[$prefix . '.' . $index] = $param->filter($v); } } }
/** * Recursively validate a parameter * * @param Parameter $param API parameter being validated * @param mixed $value Value to validate and validate. The value may change during this validate. * @param string $path Current validation path (used for error reporting) * @param int $depth Current depth in the validation validate * * @return bool Returns true if valid, or false if invalid */ protected function recursiveProcess(Parameter $param, &$value, $path = '', $depth = 0) { // Update the value by adding default or static values $value = $param->getValue($value); $required = $param->getRequired(); // if the value is null and the parameter is not required or is static, then skip any further recursion if (null === $value && !$required || $param->getStatic()) { return true; } $type = $param->getType(); // Attempt to limit the number of times is_array is called by tracking if the value is an array $valueIsArray = is_array($value); // If a name is set then update the path so that validation messages are more helpful if ($name = $param->getName()) { $path .= "[{$name}]"; } if ($type == 'object') { // Objects are either associative arrays, ToArrayInterface, or some other object if ($param->getInstanceOf()) { $instance = $param->getInstanceOf(); if (!$value instanceof $instance) { $this->errors[] = "{$path} must be an instance of {$instance}"; return false; } } // Determine whether or not this "value" has properties and should be traversed $traverse = $temporaryValue = false; // Convert the value to an array if (!$valueIsArray && $value instanceof ToArrayInterface) { $value = $value->toArray(); } if ($valueIsArray) { // Ensure that the array is associative and not numerically indexed if (isset($value[0])) { $this->errors[] = "{$path} must be an array of properties. Got a numerically indexed array."; return false; } $traverse = true; } elseif ($value === null) { // Attempt to let the contents be built up by default values if possible $value = array(); $temporaryValue = $valueIsArray = $traverse = true; } if ($traverse) { if ($properties = $param->getProperties()) { // if properties were found, the validate each property of the value foreach ($properties as $property) { $name = $property->getName(); if (isset($value[$name])) { $this->recursiveProcess($property, $value[$name], $path, $depth + 1); } else { $current = null; $this->recursiveProcess($property, $current, $path, $depth + 1); // Only set the value if it was populated with something if (null !== $current) { $value[$name] = $current; } } } } $additional = $param->getAdditionalProperties(); if ($additional !== true) { // If additional properties were found, then validate each against the additionalProperties attr. $keys = array_keys($value); // Determine the keys that were specified that were not listed in the properties of the schema $diff = array_diff($keys, array_keys($properties)); if (!empty($diff)) { // Determine which keys are not in the properties if ($additional instanceof Parameter) { foreach ($diff as $key) { $this->recursiveProcess($additional, $value[$key], "{$path}[{$key}]", $depth); } } else { // if additionalProperties is set to false and there are additionalProperties in the values, then fail foreach ($diff as $prop) { $this->errors[] = sprintf('%s[%s] is not an allowed property', $path, $prop); } } } } // A temporary value will be used to traverse elements that have no corresponding input value. // This allows nested required parameters with default values to bubble up into the input. // Here we check if we used a temp value and nothing bubbled up, then we need to remote the value. if ($temporaryValue && empty($value)) { $value = null; $valueIsArray = false; } } } elseif ($type == 'array' && $valueIsArray && $param->getItems()) { foreach ($value as $i => &$item) { // Validate each item in an array against the items attribute of the schema $this->recursiveProcess($param->getItems(), $item, $path . "[{$i}]", $depth + 1); } } // If the value is required and the type is not null, then there is an error if the value is not set if ($required && $value === null && $type != 'null') { $message = "{$path} is " . ($param->getType() ? 'a required ' . implode(' or ', (array) $param->getType()) : 'required'); if ($param->getDescription()) { $message .= ': ' . $param->getDescription(); } $this->errors[] = $message; return false; } // Validate that the type is correct. If the type is string but an integer was passed, the class can be // instructed to cast the integer to a string to pass validation. This is the default behavior. if ($type && !($type = $this->determineType($type, $value))) { if ($this->castIntegerToStringType && $param->getType() == 'string' && is_integer($value)) { $value = (string) $value; } else { $this->errors[] = "{$path} must be of type " . implode(' or ', (array) $param->getType()); } } // Perform type specific validation for strings, arrays, and integers if ($type == 'string') { // Strings can have enums which are a list of predefined values if (($enum = $param->getEnum()) && !in_array($value, $enum)) { $this->errors[] = "{$path} must be one of " . implode(' or ', array_map(function ($s) { return '"' . addslashes($s) . '"'; }, $enum)); } // Strings can have a regex pattern that the value must match if (($pattern = $param->getPattern()) && !preg_match($pattern, $value)) { $this->errors[] = "{$path} must match the following regular expression: {$pattern}"; } $strLen = null; if ($min = $param->getMinLength()) { $strLen = strlen($value); if ($strLen < $min) { $this->errors[] = "{$path} length must be greater than or equal to {$min}"; } } if ($max = $param->getMaxLength()) { if (($strLen ?: strlen($value)) > $max) { $this->errors[] = "{$path} length must be less than or equal to {$max}"; } } } elseif ($type == 'array') { $size = null; if ($min = $param->getMinItems()) { $size = count($value); if ($size < $min) { $this->errors[] = "{$path} must contain {$min} or more elements"; } } if ($max = $param->getMaxItems()) { if (($size ?: count($value)) > $max) { $this->errors[] = "{$path} must contain {$max} or fewer elements"; } } } elseif ($type == 'integer' || $type == 'number' || $type == 'numeric') { if (($min = $param->getMinimum()) && $value < $min) { $this->errors[] = "{$path} must be greater than or equal to {$min}"; } if (($max = $param->getMaximum()) && $value > $max) { $this->errors[] = "{$path} must be less than or equal to {$max}"; } } return empty($this->errors); }
protected function recursiveProcess(Parameter $param, &$value, $path = '', $depth = 0) { $value = $param->getValue($value); $required = $param->getRequired(); if ((null === $value && !$required) || $param->getStatic()) { return true; } $type = $param->getType(); $valueIsArray = is_array($value); if ($name = $param->getName()) { $path .= "[{$name}]"; } if ($type == 'object') { if ($param->getInstanceOf()) { $instance = $param->getInstanceOf(); if (!($value instanceof $instance)) { $this->errors[] = "{$path} must be an instance of {$instance}"; return false; } } $traverse = $temporaryValue = false; if (!$valueIsArray && $value instanceof ToArrayInterface) { $value = $value->toArray(); } if ($valueIsArray) { if (isset($value[0])) { $this->errors[] = "{$path} must be an array of properties. Got a numerically indexed array."; return false; } $traverse = true; } elseif ($value === null) { $value = array(); $temporaryValue = $valueIsArray = $traverse = true; } if ($traverse) { if ($properties = $param->getProperties()) { foreach ($properties as $property) { $name = $property->getName(); if (isset($value[$name])) { $this->recursiveProcess($property, $value[$name], $path, $depth + 1); } else { $current = null; $this->recursiveProcess($property, $current, $path, $depth + 1); if (null !== $current) { $value[$name] = $current; } } } } $additional = $param->getAdditionalProperties(); if ($additional !== true) { $keys = array_keys($value); $diff = array_diff($keys, array_keys($properties)); if (!empty($diff)) { if ($additional instanceOf Parameter) { foreach ($diff as $key) { $this->recursiveProcess($additional, $value[$key], "{$path}[{$key}]", $depth); } } else { $keys = array_keys($value); $this->errors[] = sprintf('%s[%s] is not an allowed property', $path, reset($keys)); } } } if ($temporaryValue && empty($value)) { $value = null; $valueIsArray = false; } } } elseif ($type == 'array' && $valueIsArray && $param->getItems()) { foreach ($value as $i => &$item) { $this->recursiveProcess($param->getItems(), $item, $path . "[{$i}]", $depth + 1); } } if ($required && $value === null && $type != 'null') { $message = "{$path} is " . ($param->getType() ? ('a required ' . implode(' or ', (array) $param->getType())) : 'required'); if ($param->getDescription()) { $message .= ': ' . $param->getDescription(); } $this->errors[] = $message; return false; } if ($type && (!$type = $this->determineType($type, $value))) { if ($this->castIntegerToStringType && $param->getType() == 'string' && is_integer($value)) { $value = (string) $value; } else { $this->errors[] = "{$path} must be of type " . implode(' or ', (array) $param->getType()); } } if ($type == 'string') { if (($enum = $param->getEnum()) && !in_array($value, $enum)) { $this->errors[] = "{$path} must be one of " . implode(' or ', array_map(function ($s) { return '"' . addslashes($s) . '"'; }, $enum)); } if (($pattern = $param->getPattern()) && !preg_match($pattern, $value)) { $this->errors[] = "{$path} must match the following regular expression: {$pattern}"; } $strLen = null; if ($min = $param->getMinLength()) { $strLen = strlen($value); if ($strLen < $min) { $this->errors[] = "{$path} length must be greater than or equal to {$min}"; } } if ($max = $param->getMaxLength()) { if (($strLen ?: strlen($value)) > $max) { $this->errors[] = "{$path} length must be less than or equal to {$max}"; } } } elseif ($type == 'array') { $size = null; if ($min = $param->getMinItems()) { $size = count($value); if ($size < $min) { $this->errors[] = "{$path} must contain {$min} or more elements"; } } if ($max = $param->getMaxItems()) { if (($size ?: count($value)) > $max) { $this->errors[] = "{$path} must contain {$max} or fewer elements"; } } } elseif ($type == 'integer' || $type == 'number' || $type == 'numeric') { if (($min = $param->getMinimum()) && $value < $min) { $this->errors[] = "{$path} must be greater than or equal to {$min}"; } if (($max = $param->getMaximum()) && $value > $max) { $this->errors[] = "{$path} must be less than or equal to {$max}"; } } return empty($this->errors); }
/** * Custom handling for arrays * * @param Parameter $param Parameter for the object * @param array $value Value that is set for this parameter * @param string $prefix Prefix for the resulting key * @param array $query Query string array passed by reference */ protected function resolveArray(Parameter $param, array $value, $prefix, array &$query) { static $serializeEmpty = array('SetLoadBalancerPoliciesForBackendServer' => 1, 'SetLoadBalancerPoliciesOfListener' => 1, 'UpdateStack' => 1); // For BC, serialize empty lists for specific operations if (!$value) { if (isset($serializeEmpty[$this->fqname])) { $query[$prefix] = ''; } return; } $offset = $param->getData('offset') ?: 1; foreach ($value as $index => $v) { $index += $offset; if (is_array($v) && ($items = $param->getItems())) { $this->customResolver($v, $items, $query, $prefix . '.' . $index); } else { $query[$prefix . '.' . $index] = $param->filter($v); } } }
public function testAddsItems() { $p = new Parameter(array('type' => 'array', 'items' => array('type' => 'string'))); $this->assertInstanceOf('Guzzle\\Service\\Description\\Parameter', $p->getItems()); $out = $p->toArray(); $this->assertEquals('array', $out['type']); $this->assertInternalType('array', $out['items']); }
/** * Add an array to the XML */ protected function addXmlArray(\SimpleXMLElement $xml, Parameter $param, &$value) { if ($items = $param->getItems()) { foreach ($value as $v) { $this->addXml($xml, $items, $v); } } }
/** * Add an array to the XML * * @param \SimpleXMLElement $xml XML to modify * @param Parameter $param API Parameter * @param mixed $value Value to add * @param string $namespace Namespace to set on each node */ protected function addXmlArray(\SimpleXMLElement $xml, Parameter $param, &$value, $namespace = null) { if ($items = $param->getItems()) { $name = $items->getWireName(); foreach ($value as $v) { // Don't add null values if ($v !== null) { if ($items->getType() == 'object' || $items->getType() == 'array') { $child = $xml->addChild($name, null, $namespace); $this->addXml($child, $items, $v); } else { $xml->addChild($name, $v, $namespace); } } } } }