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<?php |
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namespace Swaggest\PhpCodeBuilder\Markdown; |
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use Swaggest\CodeBuilder\TableRenderer; |
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use Swaggest\JsonSchema\Schema; |
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use Swaggest\PhpCodeBuilder\PhpCode; |
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class TypeBuilder |
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{ |
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const EXAMPLES = 'examples'; |
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const EXAMPLE = 'example'; |
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/** @var \SplObjectStorage */ |
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private $processed; |
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public $trimNamePrefix = [ |
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'#/definitions' |
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]; |
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public $addNamePrefix = ''; |
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/** |
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* Map of type name to type doc. |
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* @var array<string,string> |
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*/ |
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public $types = []; |
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public $uniqueTypeSchemas = []; |
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public $file = ''; |
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public $confluence = false; |
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public function __construct() |
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{ |
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$this->processed = new \SplObjectStorage(); |
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} |
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public function anchorLink($destinationHeader, $anchor = null) |
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{ |
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if ($this->confluence) { |
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$l = str_replace('`', '', $destinationHeader); |
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$l = str_replace(' ', '-', $l); |
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$l = urlencode($l); |
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return '#' . $l; |
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} |
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if (!empty($anchor)) { |
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$l = strtolower($anchor); |
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} else { |
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$l = strtolower($destinationHeader); |
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} |
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return '#' . $l; |
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} |
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public function header($text, $anchor = null) |
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{ |
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if ($this->confluence) { |
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return $text; |
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} |
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if (!empty($anchor)) { |
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$l = strtolower($anchor); |
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} else { |
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$l = strtolower($text); |
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} |
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return '<a id="' . $l . '">' . '</a> ' . $text; |
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} |
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/** |
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* @param Schema|boolean|null $schema |
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* @param string $path |
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* @return string |
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*/ |
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public function getTypeString($schema, $path = '') |
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{ |
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if ($schema === null) { |
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return ''; |
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} |
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$schema = Schema::unboolSchema($schema); |
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$isOptional = false; |
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$isObject = false; |
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$isArray = false; |
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$isBoolean = false; |
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$isString = false; |
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$isNumber = false; |
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if ($schema->const !== null) { |
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return '`' . var_export($schema->const, true) . '`'; |
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} |
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if (!empty($schema->enum)) { |
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$res = ''; |
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if ($this->confluence) { |
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foreach ($schema->enum as $value) { |
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$res .= '`' . var_export($value, true) . '`, '; |
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} |
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return substr($res, 0, -2); |
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} else { |
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foreach ($schema->enum as $value) { |
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$res .= '<br>`' . var_export($value, true) . '`, '; |
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} |
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return substr($res, 4, -2); |
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} |
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} |
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if (!empty($schema->getFromRefs())) { |
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$refs = $schema->getFromRefs(); |
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$path = $refs[0]; |
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} |
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$type = $schema->type; |
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if ($type === null) { |
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$type = []; |
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if (!empty($schema->properties) || !empty($schema->additionalProperties) || !empty($schema->patternProperties)) { |
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$type[] = Schema::OBJECT; |
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} |
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if (!empty($schema->items) || !empty($schema->additionalItems)) { |
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$type[] = Schema::_ARRAY; |
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} |
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} |
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if (!is_array($type)) { |
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$type = [$type]; |
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} |
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$or = []; |
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if ($schema->oneOf !== null) { |
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foreach ($schema->oneOf as $i => $item) { |
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$or[] = $this->getTypeString($item, $path . '/oneOf/' . $i); |
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} |
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} |
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if ($schema->anyOf !== null) { |
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foreach ($schema->anyOf as $i => $item) { |
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$or[] = $this->getTypeString($item, $path . '/anyOf/' . $i); |
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} |
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} |
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if ($schema->allOf !== null) { |
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foreach ($schema->allOf as $i => $item) { |
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$or[] = $this->getTypeString($item, $path . '/allOf/' . $i); |
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} |
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} |
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if ($schema->then !== null) { |
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$or[] = $this->getTypeString($schema->then, $path . '/then'); |
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} |
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if ($schema->else !== null) { |
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$or[] = $this->getTypeString($schema->else, $path . '/else'); |
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} |
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foreach ($type as $i => $t) { |
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switch ($t) { |
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case Schema::NULL: |
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$isOptional = true; |
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break; |
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case Schema::OBJECT: |
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$isObject = true; |
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break; |
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case Schema::_ARRAY: |
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$isArray = true; |
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break; |
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case Schema::NUMBER: |
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case Schema::INTEGER: |
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$isNumber = true; |
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break; |
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case Schema::STRING: |
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$isString = true; |
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break; |
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case Schema::BOOLEAN: |
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$isBoolean = true; |
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break; |
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} |
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} |
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$namedTypeAdded = false; |
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if (!empty($schema->properties) || $this->hasConstraints($schema)) { |
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if ($this->processed->contains($schema)) { |
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$or [] = $this->processed->offsetGet($schema); |
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$namedTypeAdded = true; |
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} else { |
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if ($schema instanceof Schema) { |
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$typeName = $this->typeName($schema, $path); |
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$this->makeTypeDef($schema, $path); |
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$or [] = $typeName; |
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$namedTypeAdded = true; |
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} |
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} |
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} |
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if ($isObject) { |
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$typeAdded = false; |
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if ($namedTypeAdded) { |
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$typeAdded = true; |
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} |
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if ($schema->additionalProperties instanceof Schema) { |
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$typeName = $this->getTypeString($schema->additionalProperties, $path . '/additionalProperties'); |
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$or [] = "`Map<String,`$typeName`>`"; |
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$typeAdded = true; |
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} |
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if (!empty($schema->patternProperties)) { |
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foreach ($schema->patternProperties as $pattern => $propertySchema) { |
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if ($propertySchema instanceof Schema) { |
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$typeName = $this->getTypeString($propertySchema, $path . '/patternProperties/' . $pattern); |
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$or [] = $typeName; |
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$typeAdded = true; |
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} |
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} |
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} |
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if (!$typeAdded) { |
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$or [] = '`Object`'; |
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} |
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} |
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if ($isArray) { |
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$typeAdded = false; |
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if ($schema->items instanceof Schema) { |
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$typeName = $this->getTypeString($schema->items, $path . '/items'); |
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$or [] = "`Array<`$typeName`>`"; |
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$typeAdded = true; |
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} |
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if ($schema->additionalItems instanceof Schema) { |
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$typeName = $this->getTypeString($schema->additionalItems, $path . '/additionalItems'); |
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$or [] = "`Array<`$typeName`>`"; |
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$typeAdded = true; |
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} |
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if (!$typeAdded) { |
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$or [] = '`Array`'; |
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} |
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} |
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if ($isOptional) { |
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$or [] = '`null`'; |
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} |
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if ($isString) { |
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$or [] = '`String`'; |
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} |
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if ($isNumber) { |
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$or [] = '`Number`'; |
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} |
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if ($isBoolean) { |
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$or [] = '`Boolean`'; |
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} |
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if ($schema->format !== null) { |
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$or [] = 'Format: `' . $schema->format . '`'; |
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} |
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$res = ''; |
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foreach ($or as $item) { |
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if (!empty($item) && $item !== '*') { |
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$res .= ', ' . $item; |
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} |
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} |
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284
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if ($res !== '') { |
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$res = substr($res, 2); |
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} else { |
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$res = '`*`'; |
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} |
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290
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if (empty($res)) { |
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$res = ''; |
292
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} |
293
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294
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$res = str_replace('``', '', $res); |
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296
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return $res; |
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} |
298
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299
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private function typeName(Schema $schema, $path, $raw = false) |
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{ |
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if ($fromRefs = $schema->getFromRefs()) { |
302
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$path = $fromRefs[count($fromRefs) - 1]; |
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} |
304
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305
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foreach ($this->trimNamePrefix as $prefix) { |
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if ($prefix === substr($path, 0, strlen($prefix))) { |
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$path = substr($path, strlen($prefix)); |
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} |
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} |
310
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311
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if (($path === '#' || empty($path)) && !empty($schema->title)) { |
312
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$path = $schema->title; |
313
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} |
314
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315
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$name = PhpCode::makePhpName($this->addNamePrefix . '_' . $path, false); |
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317
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if ($raw) { |
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return $name; |
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} |
320
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321
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if ($this->confluence) { |
322
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return '[' . $name . '](' . $this->anchorLink($name) . ')'; |
323
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} |
324
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325
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return '[`' . $name . '`](' . $this->anchorLink($name) . ')'; |
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} |
327
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328
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private static function constraints() |
329
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{ |
330
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static $constraints; |
331
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332
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if ($constraints === null) { |
333
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$names = Schema::names(); |
334
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$constraints = [ |
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$names->multipleOf, |
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$names->maximum, |
337
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$names->exclusiveMaximum, |
338
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$names->minimum, |
339
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$names->exclusiveMinimum, |
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$names->maxLength, |
341
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$names->minLength, |
342
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$names->pattern, |
343
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$names->maxItems, |
344
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$names->minItems, |
345
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$names->uniqueItems, |
346
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$names->maxProperties, |
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$names->minProperties, |
348
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]; |
349
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} |
350
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351
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return $constraints; |
352
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} |
353
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|
|
354
|
|
|
/** |
355
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* @param Schema $schema |
356
|
|
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*/ |
357
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|
|
private function hasConstraints($schema) |
358
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{ |
359
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foreach (self::constraints() as $name) { |
360
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if ($schema->$name !== null) { |
361
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return true; |
362
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} |
363
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} |
364
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|
365
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return false; |
366
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} |
367
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|
368
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|
|
public function renderTypeDef(Schema $schema, $typeName, $path) |
369
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{ |
370
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$head = ''; |
371
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if (!empty($schema->title) && $schema->title != $typeName) { |
372
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$head .= $schema->title . "\n"; |
373
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} |
374
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375
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if (!empty($schema->description)) { |
376
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$head .= $schema->description . "\n"; |
377
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} |
378
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|
379
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$examples = []; |
380
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if (!empty($schema->{self::EXAMPLES})) { |
381
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$examples = $schema->{self::EXAMPLES}; |
382
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} |
383
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|
|
384
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|
|
if (!empty($schema->{self::EXAMPLE})) { |
385
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|
|
$examples[] = $schema->{self::EXAMPLE}; |
386
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} |
387
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|
|
|
388
|
|
|
if (!empty($examples)) { |
389
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|
|
$head .= "Example:\n\n"; |
390
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|
|
foreach ($examples as $example) { |
391
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|
|
$head .= <<<MD |
392
|
|
|
```json |
393
|
|
|
$example |
394
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|
|
``` |
395
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|
|
|
396
|
|
|
|
397
|
|
|
MD; |
398
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|
|
|
399
|
|
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} |
400
|
|
|
} |
401
|
|
|
|
402
|
|
|
$res = <<<MD |
403
|
|
|
|
404
|
|
|
|
405
|
|
|
### {$this->header($typeName)} |
406
|
|
|
$head |
407
|
|
|
|
408
|
|
|
MD; |
409
|
|
|
|
410
|
|
|
|
411
|
|
|
$rows = []; |
412
|
|
|
foreach (self::constraints() as $name) { |
413
|
|
|
if ($schema->$name !== null) { |
414
|
|
|
$value = $schema->$name; |
415
|
|
|
|
416
|
|
|
if ($value instanceof Schema) { |
417
|
|
|
$value = $this->typeName($value, $path . '/' . $name); |
418
|
|
|
} |
419
|
|
|
|
420
|
|
|
$rows [] = [ |
421
|
|
|
'Constraint' => $name, |
422
|
|
|
'Value' => $value, |
423
|
|
|
]; |
424
|
|
|
} |
425
|
|
|
} |
426
|
|
|
$tr = TableRenderer::create(new \ArrayIterator($rows)) |
427
|
|
|
->stripEmptyColumns() |
428
|
|
|
->setColDelimiter('|') |
429
|
|
|
->setHeadRowDelimiter('-') |
430
|
|
|
->setOutlineVertical(true) |
431
|
|
|
->setShowHeader(); |
432
|
|
|
|
433
|
|
|
if (!$this->confluence) { |
434
|
|
|
$tr->multilineCellDelimiter('<br>'); |
435
|
|
|
} |
436
|
|
|
|
437
|
|
|
$res .= $tr; |
438
|
|
|
|
439
|
|
|
$res .= "\n\n"; |
440
|
|
|
|
441
|
|
|
$rows = []; |
442
|
|
|
$hasDescription = false; |
443
|
|
|
if (!empty($schema->properties)) { |
444
|
|
|
foreach ($schema->properties as $propertyName => $propertySchema) { |
445
|
|
|
$typeString = $this->getTypeString($propertySchema, $path . '/' . $propertyName); |
446
|
|
|
$desc = $this->description($propertySchema); |
447
|
|
|
if (!empty($desc)) { |
448
|
|
|
$hasDescription = true; |
449
|
|
|
} |
450
|
|
|
$isRequired = false; |
451
|
|
|
if (!empty($schema->required)) { |
452
|
|
|
$isRequired = in_array($propertyName, $schema->required); |
453
|
|
|
} |
454
|
|
|
$rows [] = array( |
455
|
|
|
'Property' => '`' . $propertyName . '`' . ($isRequired ? ' (required)' : ''), |
456
|
|
|
'Type' => $typeString, |
457
|
|
|
'Description' => $desc, |
458
|
|
|
); |
459
|
|
|
} |
460
|
|
|
|
461
|
|
|
if (!$hasDescription) { |
462
|
|
|
foreach ($rows as &$row) { |
463
|
|
|
unset($row['Description']); |
464
|
|
|
} |
465
|
|
|
} |
466
|
|
|
|
467
|
|
|
$tr = TableRenderer::create(new \ArrayIterator($rows)) |
468
|
|
|
->stripEmptyColumns() |
469
|
|
|
->setColDelimiter('|') |
470
|
|
|
->setHeadRowDelimiter('-') |
471
|
|
|
->setOutlineVertical(true) |
472
|
|
|
->setShowHeader(); |
473
|
|
|
|
474
|
|
|
if (!$this->confluence) { |
475
|
|
|
$tr->multilineCellDelimiter('<br>'); |
476
|
|
|
} |
477
|
|
|
|
478
|
|
|
$res .= $tr; |
479
|
|
|
} |
480
|
|
|
|
481
|
|
|
$res .= <<<MD |
482
|
|
|
|
483
|
|
|
MD; |
484
|
|
|
|
485
|
|
|
return $res; |
486
|
|
|
} |
487
|
|
|
|
488
|
|
|
private function makeTypeDef(Schema $schema, $path) |
489
|
|
|
{ |
490
|
|
|
$tn = $this->typeName($schema, $path, true); |
491
|
|
|
$typeName = $this->typeName($schema, $path); |
492
|
|
|
$this->processed->attach($schema, $typeName); |
493
|
|
|
|
494
|
|
|
$res = $this->renderTypeDef($schema, $tn, $path); |
495
|
|
|
|
496
|
|
|
if (isset($this->uniqueTypeSchemas[$res])) { |
497
|
|
|
return $this->uniqueTypeSchemas[$res]; |
498
|
|
|
} |
499
|
|
|
|
500
|
|
|
$this->types[$typeName] = $res; |
501
|
|
|
$this->uniqueTypeSchemas[$res] = $typeName; |
502
|
|
|
$this->file .= $res; |
503
|
|
|
|
504
|
|
|
return $typeName; |
505
|
|
|
} |
506
|
|
|
|
507
|
|
|
public function sortTypes() |
508
|
|
|
{ |
509
|
|
|
ksort($this->types); |
510
|
|
|
} |
511
|
|
|
|
512
|
|
|
public function tableOfContents() |
513
|
|
|
{ |
514
|
|
|
if (count($this->types) === 0) { |
515
|
|
|
return ''; |
516
|
|
|
} |
517
|
|
|
|
518
|
|
|
$res = '# Types' . "\n\n"; |
519
|
|
|
|
520
|
|
|
foreach ($this->types as $name => $doc) { |
521
|
|
|
$res .= ' * ' . $name . "\n"; |
522
|
|
|
} |
523
|
|
|
|
524
|
|
|
$res .= "\n\n"; |
525
|
|
|
|
526
|
|
|
return $res; |
527
|
|
|
} |
528
|
|
|
|
529
|
|
|
private function trim($s) |
530
|
|
|
{ |
531
|
|
|
if (empty($s)) { |
532
|
|
|
return ''; |
533
|
|
|
} |
534
|
|
|
|
535
|
|
|
return trim($s); |
536
|
|
|
} |
537
|
|
|
|
538
|
|
|
private function description(Schema $schema) |
539
|
|
|
{ |
540
|
|
|
$res = str_replace("\n", " ", $this->trim($schema->title)); |
541
|
|
|
if ($this->trim($schema->description)) { |
542
|
|
|
if ($res) { |
543
|
|
|
$res .= ". "; |
544
|
|
|
} |
545
|
|
|
|
546
|
|
|
$res .= str_replace("\n", " ", $this->trim($schema->description)); |
547
|
|
|
} |
548
|
|
|
if ($res) { |
549
|
|
|
return rtrim($res, '.') . '.'; |
550
|
|
|
} |
551
|
|
|
|
552
|
|
|
return ''; |
553
|
|
|
} |
554
|
|
|
} |