public function visit( CommandInterface $command, Response $response, Parameter $param, &$value, $context = null ) { $value[$param->getName()] = $response->getStatusCode(); }
public function visit( CommandInterface $command, Response $response, Parameter $param, &$value, $context = null ) { $value[$param->getName()] = $param->filter($response->getBody()); }
/** * Validates an array of tags or aliases (just strings) * * @param array $aliases * @param Parameter $parameter * * @return array * @throws \Guzzle\Service\Exception\ValidationException */ public static function tagsOrAliases(array $aliases, Parameter $parameter) { foreach ($aliases as $alias) { if (!is_string($alias) || strlen($alias) > 128) { throw new ValidationException("Invalid value [{$alias}] in {$parameter->getName()}"); } } return $aliases; }
protected function processXmlAttribute(Parameter $property, array &$value) { $sentAs = $property->getWireName(); if (isset($value['@attributes'][$sentAs])) { $value[$property->getName()] = $value['@attributes'][$sentAs]; unset($value['@attributes'][$sentAs]); if (empty($value['@attributes'])) { unset($value['@attributes']); } } }
public function visit(CommandInterface $command, Response $response, Parameter $param, &$value, $context = null) { $name = $param->getName(); $key = $param->getWireName(); if (isset($value[$key])) { $this->recursiveProcess($param, $value[$key]); if ($key != $name) { $value[$name] = $value[$key]; unset($value[$key]); } } }
protected function processPrefixedHeaders(Response $response, Parameter $param, &$value) { if ($prefix = $param->getSentAs()) { $container = $param->getName(); $len = strlen($prefix); foreach ($response->getHeaders()->toArray() as $key => $header) { if (stripos($key, $prefix) === 0) { $value[$container][substr($key, $len)] = count($header) == 1 ? end($header) : $header; } } } }
/** * Process a prefixed header array * * @param Response $response Response that contains the headers * @param Parameter $param Parameter object * @param array $value Value response array to modify */ protected function processPrefixedHeaders(Response $response, Parameter $param, &$value) { // Grab prefixed headers that should be placed into an array with the prefix stripped if ($prefix = $param->getSentAs()) { $container = $param->getName(); $len = strlen($prefix); // Find all matching headers and place them into the containing element foreach ($response->getHeaders() as $key => $header) { if (stripos($key, $prefix) === 0) { // Account for multi-value headers $value[$container][substr($key, $len)] = count($header) == 1 ? end($header) : $header; } } } }
/** * {@inheritdoc} */ public function visit(CommandInterface $command, Response $response, Parameter $param, &$value, $context = null) { $sentAs = $param->getWireName(); $name = $param->getName(); if (isset($value[$sentAs])) { $this->recursiveProcess($param, $value[$sentAs]); if ($name != $sentAs) { $value[$name] = $value[$sentAs]; unset($value[$sentAs]); } } elseif ($param->getType() == 'array') { // Use a default array when the value is missing $value[$name] = array(); } elseif ($param->getType() == 'boolean') { // Use a default value of false when the value is missing $value[$name] = false; } }
/** * Add a parameter to the command * * @param Parameter $param Parameter to add * * @return self */ public function addParam(Parameter $param) { $this->parameters[$param->getName()] = $param; $param->setParent($this); return $this; }
/** * 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); }
/** * Prepares and stores the value for a link * * Creates an link object (with "class" and "href") from the Guzzle * Parameter describing the link, and the value provided by the * user. * * @param \Guzzle\Service\Command\CommandInterface $command * @param \Guzzle\Service\Description\Parameter $parameter * @param mixed $value */ public function addLinkValue(CommandInterface $command, Parameter $parameter, $value) { $values = array(); if (isset($this->values[$command])) { $values = $this->values[$command]; } $values[$parameter->getName()] = array('class' => $parameter->getData('class'), 'href' => preg_replace('/{value}/', $parameter->getValue($value), $parameter->getData('href'))); $this->values[$command] = $values; }
/** * Add a property to the parameter * * @param Parameter $property Properties to set * * @return self */ public function addProperty(Parameter $property) { $this->properties[$property->getName()] = $property; $property->setParent($this); $this->propertiesCache = null; return $this; }
/** * Add a model to the service description * * @param Parameter $model Model to add * * @return self */ public function addModel(Parameter $model) { $this->models[$model->getName()] = $model; return $this; }
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); }
public function testCanBuildUpParams() { $p = new Parameter(array()); $p->setName('foo')->setDescription('c')->setFilters(array('d'))->setLocation('e')->setSentAs('f')->setMaxLength(1)->setMinLength(1)->setMinimum(2)->setMaximum(2)->setMinItems(3)->setMaxItems(3)->setRequired(true)->setStatic(true)->setDefault('h')->setType('i'); $p->addFilter('foo'); $this->assertEquals('foo', $p->getName()); $this->assertEquals('h', $p->getDefault()); $this->assertEquals('c', $p->getDescription()); $this->assertEquals(array('d', 'foo'), $p->getFilters()); $this->assertEquals('e', $p->getLocation()); $this->assertEquals('f', $p->getSentAs()); $this->assertEquals(1, $p->getMaxLength()); $this->assertEquals(1, $p->getMinLength()); $this->assertEquals(2, $p->getMaximum()); $this->assertEquals(2, $p->getMinimum()); $this->assertEquals(3, $p->getMaxItems()); $this->assertEquals(3, $p->getMinItems()); $this->assertEquals(true, $p->getRequired()); $this->assertEquals(true, $p->getStatic()); $this->assertEquals('i', $p->getType()); }