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Daniil Gentili 2020-10-15 11:52:03 +02:00
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composer.lock
vendor
.php_cs.cache

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<?php
$config = new Amp\CodeStyle\Config();
$config->getFinder()
->in(__DIR__ . '/src');
//->in(__DIR__ . '/tests')
//->in(__DIR__ . '/examples')
//->in(__DIR__ . '/tools');
$cacheDir = getenv('TRAVIS') ? getenv('HOME') . '/.php-cs-fixer' : __DIR__;
$config->setCacheFile($cacheDir . '/.php_cs.cache');
return $config;

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GNU AFFERO GENERAL PUBLIC LICENSE
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You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<http://www.gnu.org/licenses/>.

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#!/usr/bin/env php
<?php
use danog\PhpDoc\PhpDocBuilder;
if ($argc < 2) {
$me = $argv[0];
fprintf(stderr, "Usage: $me filePath [namespace]\n");
die(1);
}
$path = $argv[1];
$namespace = $argv[2] ?? '';
PhpDocBuilder::fromNamespace($namespace)
->setOutput($path)
->run();

40
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{
"name": "danog/phpdoc",
"description": "Simple markdown PHPDOC documentation generator with psalm type annotation support.",
"type": "project",
"license": "AGPL-3.0-only",
"homepage": "https://phpdoc.daniil.it",
"keywords": ["phpdoc", "markdown", "documentation", "psalm"],
"require": {
"php": ">=7.4.0",
"danog/class-finder": "dev-master",
"phpdocumentor/reflection-docblock": "^5.2"
},
"require-dev": {
"vimeo/psalm": "dev-master",
"amphp/php-cs-fixer-config": "dev-master",
"friendsofphp/php-cs-fixer": "^2"
},
"authors": [{
"name": "Daniil Gentili",
"email": "daniil@daniil.it"
}],
"autoload": {
"psr-4": {
"danog\\PhpDoc\\": "src/"
}
},
"bin": [
"bin/phpdoc"
],
"scripts": {
"check": [
"@cs",
"@test"
],
"cs": "PHP_CS_FIXER_IGNORE_ENV=1 php-cs-fixer fix -v --diff --dry-run",
"cs-fix": "PHP_CS_FIXER_IGNORE_ENV=1 php-cs-fixer fix -v --diff",
"psalm": "psalm",
"docs": "php tools/build_docs.php"
}
}

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<?php
namespace danog\PhpDoc\PhpDoc;
use phpDocumentor\Reflection\DocBlock\Tags\Generic;
use phpDocumentor\Reflection\DocBlock\Tags\InvalidTag;
use phpDocumentor\Reflection\DocBlock\Tags\Property;
use ReflectionClass;
use ReflectionClassConstant;
use ReflectionMethod;
class ClassDoc extends GenericDoc
{
/**
* Properties.
*
* @var array<string, array>
*/
private array $properties = [];
/**
* Methods.
*
* @var array<string, MethodDoc>
*/
private array $methods = [];
/**
* Constants.
*/
private array $constants = [];
public function __construct(PhpDoc $builder, ReflectionClass $reflectionClass)
{
$this->builder = $builder;
$this->name = $reflectionClass->getName();
$doc = $reflectionClass->getDocComment();
if (!$doc) {
\fprintf(STDERR, $reflectionClass->getName()." has no PHPDOC\n");
$this->ignore = true;
return;
}
$doc = $this->builder->getFactory()->create($doc);
parent::__construct($doc, $reflectionClass);
$tags = $doc->getTags();
foreach ($tags as $tag) {
if ($tag instanceof Property) {
$this->properties[$tag->getVariableName()] = [
$tag->getType(),
$tag->getDescription()
];
}
if ($tag instanceof InvalidTag && $tag->getName() === 'property') {
[$type, $description] = \explode(" $", $tag->render(), 2);
$description .= ' ';
[$varName, $description] = \explode(" ", $description, 2);
$type = \str_replace('@property ', '', $type);
$description ??= '';
$this->properties[$varName] = [
$type,
$description
];
}
}
foreach ($reflectionClass->getConstants() as $key => $value) {
$refl = new ReflectionClassConstant($reflectionClass->getName(), $key);
if (!$refl->isPublic()) {
continue;
}
$description = '';
if ($refl->getDocComment()) {
$docConst = $this->builder->getFactory()->create($refl->getDocComment());
if ($this->builder->shouldIgnore($refl->getDeclaringClass()->getName())) {
continue;
}
foreach ($docConst->getTags() as $tag) {
if ($tag instanceof Generic && $tag->getName() === 'internal') {
continue 2;
}
}
$description .= $docConst->getSummary();
if ($docConst->getDescription()) {
$description .= "\n\n";
$description .= $docConst->getDescription();
}
}
$description = \trim($description);
$this->constants[$key] = [
$value,
$description
];
}
foreach ($reflectionClass->getMethods(ReflectionMethod::IS_PUBLIC) as $method) {
if (str_starts_with($method->getName(), '__') && $method !== '__construct') {
continue;
}
$this->methods[$method->getName()] = new MethodDoc($this->builder, $method);
}
$this->methods = \array_filter($this->methods, fn (MethodDoc $doc): bool => !$doc->shouldIgnore());
}
public function format(): string
{
$init = parent::format();
if ($this->constants) {
$init .= "\n";
$init .= "## Constants\n";
foreach ($this->constants as $name => [, $description]) {
$description = \trim($description);
$description = \str_replace("\n", "\n ", $description);
$init .= "* {$this->className}::$name: $description\n";
$init .= "\n";
}
}
if ($this->methods) {
$init .= "\n";
$init .= "## Method list:\n";
foreach ($this->methods as $method) {
$init .= "* `".$method->getSignature()."`\n";
}
$init .= "\n";
$init .= "## Methods:\n";
foreach ($this->methods as $method) {
$init .= $method->format();
$init .= "\n";
}
}
if ($this->properties) {
$init .= "## Properties\n";
foreach ($this->properties as $name => [$type, $description]) {
$init .= "* `\$$name`: `$type` $description";
}
}
return $init;
}
}

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<?php
namespace danog\PhpDoc\PhpDoc;
use ReflectionFunction;
class FunctionDoc extends MethodDoc
{
public function __construct(PhpDoc $builder, ReflectionFunction $reflectionClass)
{
$this->builder = $builder;
$this->nameGenericDoc = $reflectionClass->getName();
$doc = $reflectionClass->getDocComment();
if (!$doc) {
\fprintf(STDERR, $reflectionClass->getName()." has no PHPDOC\n");
$this->ignore = true;
return;
}
$doc = $this->builder->getFactory()->create($doc);
parent::__construct($builder, $reflectionClass);
}
}

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<?php
namespace danog\PhpDoc\PhpDoc;
use danog\PhpDoc\PhpDocBuilder;
use phpDocumentor\Reflection\DocBlock;
use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\Tags\Author;
use phpDocumentor\Reflection\DocBlock\Tags\Deprecated;
use phpDocumentor\Reflection\DocBlock\Tags\Generic;
use phpDocumentor\Reflection\DocBlock\Tags\Reference\Fqsen;
use phpDocumentor\Reflection\DocBlock\Tags\Reference\Url;
use phpDocumentor\Reflection\DocBlock\Tags\See;
use phpDocumentor\Reflection\Fqsen as ReflectionFqsen;
abstract class GenericDoc
{
/**
* Builder instance.
*/
protected PhpDoc $builder;
/**
* Name.
*/
protected string $name;
/**
* Title.
*/
protected string $title;
/**
* Description.
*/
protected Description $description;
/**
* See also array.
*
* @var array<string, See>
*/
protected array $seeAlso = [];
/**
* Authors.
*
* @var Author[]
*/
protected array $authors;
/**
* Ignore this class.
*/
protected bool $ignore = false;
/**
* Class name.
*/
protected string $className;
/**
* Class namespace.
*/
protected string $namespace;
/**
* Fully qualified class name.
*/
private string $resolvedClassName;
public function __construct(DocBlock $doc, $reflectionClass)
{
$empty = [];
$this->className = $reflectionClass->getName();
$this->resolvedClassName = $this->builder->resolveTypeAlias($this->className, $this->className, $empty);
$this->namespace = \str_replace('/', '\\', \dirname(\str_replace('\\', '/', $this->className)));
$this->title = $doc->getSummary();
$this->description = $doc->getDescription();
$tags = $doc->getTags();
$this->authors = $this->builder->getAuthors();
foreach ($tags as $tag) {
if ($tag instanceof Author) {
$this->authors []= $tag;
}
if ($tag instanceof Deprecated) {
$this->ignore = true;
break;
}
if ($tag instanceof Generic && $tag->getName() === 'internal') {
$this->ignore = true;
break;
}
if ($tag instanceof See) {
$this->seeAlso[$tag->getReference()->__toString()] = $tag;
}
}
$this->authors = \array_unique($this->authors);
}
public function seeAlso(): string
{
$empty = [];
$seeAlso = '';
foreach ($this->seeAlso as $see) {
$ref = $see->getReference();
if ($ref instanceof Fqsen) {
$ref = (string) $ref;
$ref = $this->builder->resolveTypeAlias($this->className, $ref, $empty);
$to = \explode("\\", $ref.".md");
if (\count($to) === 2 || !$this->builder->hasClass($ref)) {
$seeAlso .= "* `$ref`\n";
continue;
}
$from = \explode('\\', $this->resolvedClassName);
$relPath = $to;
foreach ($from as $depth => $dir) {
// find first non-matching dir
if ($dir === $to[$depth]) {
// ignore this directory
\array_shift($relPath);
} else {
// get number of remaining dirs to $from
$remaining = \count($from) - $depth;
if ($remaining > 1) {
// add traversals up to first matching dir
$padLength = (\count($relPath) + $remaining - 1) * -1;
$relPath = \array_pad($relPath, $padLength, '..');
break;
}
$relPath[0] = './'.$relPath[0];
}
}
$path = \implode('/', $relPath);
if (!$desc = $see->getDescription()) {
if ($desc = $this->builder->getTitle($ref)) {
$desc = "`$ref`: $desc";
} else {
$desc = $ref;
}
}
$seeAlso .= "* [$desc]($path)\n";
}
if ($ref instanceof Url) {
$desc = $see->getDescription() ?: $ref;
$seeAlso .= "* [$desc]($ref)\n";
}
}
if ($seeAlso) {
$seeAlso = "\n#### See also: \n$seeAlso\n\n";
}
return $seeAlso;
}
public function format(): string
{
$authors = '';
foreach ($this->authors as $author) {
$authors .= "> Author: $author \n";
}
$seeAlso = $this->seeAlso();
$image = $this->builder->getImage();
$index = '';
$count = count(explode('\\', $this->resolvedClassName)) - 1;
$index .= str_repeat($count, '../');
$index .= 'index.md';
return <<<EOF
---
title: $this->name: $this->title
description: $this->description
$image
---
# `$this->name`
[Back to index]($index)
$authors
$this->title
$this->description
$seeAlso
EOF;
}
public function resolveTypeAlias(string $o): string
{
$resolved = [];
$result = $this->builder->resolveTypeAlias($this->className, $o, $resolved);
foreach ($resolved as $type) {
if (PhpDoc::isScalar($type)) {
continue;
}
if ($type === $this->resolvedClassName) {
continue;
}
if (str_contains($type, ' ')) {
continue;
}
try {
$this->seeAlso[$type] = new See(new Fqsen(new ReflectionFqsen($type)));
} catch (\Throwable $e) {
}
}
return $result;
}
public function shouldIgnore(): bool
{
return $this->ignore;
}
/**
* Get name.
*
* @return string
*/
public function getName(): string
{
return $this->name;
}
/**
* Get title.
*
* @return string
*/
public function getTitle(): string
{
return $this->title;
}
/**
* Get fully qualified class name.
*
* @return string
*/
public function getResolvedClassName(): string
{
return $this->resolvedClassName;
}
}

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<?php
namespace danog\PhpDoc\PhpDoc;
use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\Tags\Generic;
use phpDocumentor\Reflection\DocBlock\Tags\Param;
use phpDocumentor\Reflection\DocBlock\Tags\Return_;
use ReflectionFunctionAbstract;
use ReflectionMethod;
class MethodDoc extends GenericDoc
{
private Return_ $return;
private string $psalmReturn;
private array $params = [];
private array $psalmParams = [];
public function __construct(PhpDoc $phpDocBuilder, ReflectionFunctionAbstract $method)
{
$this->builder = $phpDocBuilder;
$this->name = $method->getName();
$doc = $method->getDocComment();
if (!$doc) {
$this->ignore = true;
if ($method instanceof ReflectionMethod) {
\fprintf(STDERR, $method->getDeclaringClass()->getName().'::'.$method->getName().' has no PHPDOC!\n');
} else {
\fprintf(STDERR, $method->getName().' has no PHPDOC!\n');
}
return;
}
$doc = $this->builder->getFactory()->create($doc);
parent::__construct($doc, $method instanceof ReflectionMethod ? $method->getDeclaringClass() : $method);
foreach ($doc->getTags() as $tag) {
if ($tag instanceof Param && !isset($this->params[$tag->getVariableName()])) {
$this->params[$tag->getVariableName()] = [
$tag->getType(),
$tag->getDescription()
];
} elseif ($tag instanceof Return_ && !isset($this->return)) {
$this->return = $tag;
} elseif ($tag instanceof Generic && $tag->getName() === 'psalm-return') {
$this->psalmReturn = $tag;
} elseif ($tag instanceof Generic && $tag->getName() === 'psalm-param') {
[$type, $description] = \explode(" $", $tag->getDescription(), 2);
$description .= ' ';
[$varName, $description] = \explode(" ", $description, 2);
if (!$description && isset($this->params[$varName])) {
$description = (string) $this->params[$varName][1];
} else {
$description = new Description($description);
}
$this->psalmParams[$varName] = [
$type,
$description
];
}
}
foreach ($this->params as &$param) {
if (isset($param[0])) {
$param[0] = $this->resolveTypeAlias($param[0]);
}
}
foreach ($this->psalmParams as &$param) {
if (isset($param[0])) {
$param[0] = $this->resolveTypeAlias($param[0]);
}
}
if (isset($this->psalmReturn)) {
$this->psalmReturn = $this->resolveTypeAlias($this->psalmReturn);
}
}
public function getSignature(): string
{
$sig = $this->name;
$sig .= "(";
foreach ($this->params as $var => [$type, $description]) {
$sig .= $type.' ';
$sig .= "$".$var;
$sig .= ', ';
}
$sig = \trim($sig, ', ');
$sig .= ')';
if (isset($this->return)) {
$sig .= ': ';
$sig .= $this->resolveTypeAlias($this->return);
}
return $sig;
}
public function format(): string
{
$sig = '### `'.$this->getSignature()."`";
$sig .= "\n\n";
$sig .= $this->title;
$sig .= "\n";
$sig .= $this->description;
$sig .= "\n";
if ($this->psalmParams || $this->params) {
$sig .= "\nParameters:\n";
foreach ($this->params as $name => [$type, $description]) {
$sig .= "* `\$$name`: `$type` $description \n";
if (isset($this->psalmParams[$name])) {
[$psalmType] = $this->psalmParams[$name];
$psalmType = \trim(\str_replace("\n", "\n ", $psalmType));
$sig .= " Full type:\n";
$sig .= " ```\n";
$sig .= " $psalmType\n";
$sig .= " ```\n";
}
}
$sig .= "\n";
}
if (isset($this->return) && $this->return->getDescription() && $this->return->getDescription()->render()) {
$sig .= "\nReturn value: ".$this->return->getDescription()."\n";
}
if (isset($this->psalmReturn)) {
$sig .= "\nFully typed return value:\n```\n".$this->psalmReturn."\n```";
}
$sig .= $this->seeAlso();
$sig .= "\n";
return $sig;
}
}

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<?php
/**
* PhpDocBuilder module.
*
* This file is part of PhpDoc.
* PhpDoc is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
* PhpDoc is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Affero General Public License for more details.
* You should have received a copy of the GNU General Public License along with PhpDoc.
* If not, see <http://www.gnu.org/licenses/>.
*
* @author Daniil Gentili <daniil@daniil.it>
* @copyright 2016-2020 Daniil Gentili <daniil@daniil.it>
* @license https://opensource.org/licenses/AGPL-3.0 AGPLv3
*
* @link https://phpdoc.daniil.it PhpDoc documentation
*/
namespace danog\PhpDoc\PhpDoc;
use danog\ClassFinder\ClassFinder;
use phpDocumentor\Reflection\DocBlock\Tags\Author;
use phpDocumentor\Reflection\DocBlockFactory;
use ReflectionClass;
use ReflectionFunction;
class PhpDoc
{
/**
* Namespace.
*/
private string $namespace;
/**
* Scan mode.
*/
private int $mode;
/**
* Docblock factory.
*/
private DocBlockFactory $factory;
/**
* Authors.
*/
private array $authors = [];
/**
* Classes/interfaces/traits to ignore.
*
* @var ?callable
* @psalm-var null|callable(class-string)
*/
private $ignore;
/**
* Output directory.
*/
private string $output;
/**
* Project name.
*/
private string $name = 'PHPDOC';
/**
* Project description.
*/
private string $description = 'PHPDOC documentation';
/**
* Project image.
*/
private string $image;
/**
* Use map.
*
* @var array<class-string, array<class-string, class-string>>
*/
private array $useMap = [];
/**
* Title map.
*
* @var array<class-string, string>
*/
private array $titleMap = [];
/**
* Class map.
*
* @var array<class-string, bool>
*/
private array $classMap = [];
/**
* Create docblock builder.
*
* @param string $namespace Namespace (defaults to package namespace)
*
* @return self
*/
public static function fromNamespace(string $namespace = ''): self
{
return new self($namespace);
}
/**
* Constructor.
*
* @param string $namespace
* @param int $mode
*/
private function __construct(string $namespace)
{
$this->factory = DocBlockFactory::createInstance();
$this->namespace = $namespace;
$appRoot = new \danog\ClassFinder\AppConfig;
$appRoot = $appRoot->getAppRoot();
$appRoot .= "/composer.json";
$json = \json_decode(\file_get_contents($appRoot), true);
$authors = $json['authors'] ?? [];
$this->name = $json['name'] ?? '';
$this->description = $json['description'] ?? '';
foreach ($authors as $author) {
$this->authors []= new Author($author['name'], $author['email']);
}
if (!$this->namespace) {
$namespaces = \array_keys($json['autoload']['psr-4']);
$this->namespace = $namespaces[0];
foreach ($namespaces as $namespace) {
if (\strlen($namespace) && \strlen($namespace) < \strlen($this->namespace)) {
$this->namespace = $namespace;
}
}
}
}
/**
* Set filter to ignore certain classes.
*
* @param callable $ignore
*
* @psalm-param callable(class-string) $ignore
*
* @return self
*/
public function setFilter(callable $ignore): self
{
$this->ignore = $ignore;
return $this;
}
/**
* Set output directory.
*
* @param string $output Output directory
*
* @return self
*/
public function setOutput(string $output): self
{
$this->output = $output;
return $this;
}
/**
* Run documentor.
*
* @return self
*/
public function run(): self
{
$classList = ClassFinder::getClassesInNamespace($this->namespace, $this->mode | ClassFinder::RECURSIVE_MODE);
foreach ($classList as $class) {
$this->addTypeAliases($class);
}
$namespaces = [];
foreach ($this->useMap as $orig => $aliases) {
$class = \str_replace('\\', '/', $orig);
$namespace = \dirname($class);
$namespaces[$namespace]['\\'.\basename($class)] = $orig;
$namespaces[$namespace][\basename($class)] = $orig;
}
foreach ($this->useMap as $class => &$aliases) {
$class = \str_replace('\\', '/', $class);
$namespace = \dirname($class);
$aliases = \array_merge($namespaces[$namespace], $aliases);
}
$final = [];
$traits = '';
$classes = '';
$abstract = '';
$interfaces = '';
$functions = '';
foreach ($classList as $class) {
if ($this->ignore && $this->shouldIgnore($class)) {
continue;
}
$reflectionClass = \function_exists($class)
? new ReflectionFunction($class)
: new ReflectionClass($class);
$class = $reflectionClass instanceof ReflectionFunction
? new FunctionDoc($this, $reflectionClass)
: new ClassDoc($this, $reflectionClass);
if ($class->shouldIgnore()) {
continue;
}
$final[$class->getName()] = $class;
$this->titleMap[$class->getResolvedClassName()] = $class->getTitle();
$this->classMap[$class->getResolvedClassName()] = true;
$line = '';
$line .= $class->getResolvedClassName();
if ($class->getTitle()) {
$line .= ": ".$class->getTitle();
}
$path = $class->getResolvedClassName();
$path = \str_replace('\\', '/', \substr($path, 1));
$path .= '.md';
if ($class instanceof FunctionDoc) {
$functions .= "* [$line]($path)\n";
} else if ($reflectionClass->isTrait()) {
$traits .= "* [$line]($path)\n";
} else if ($reflectionClass->isAbstract()) {
$abstract .= "* [$line]($path)\n";
} else if ($reflectionClass->isInterface()) {
$interfaces .= "* [$line]($path)\n";
} else {
$classes .= "* [$line]($path)\n";
}
}
foreach ($final as $class) {
$this->generate($class);
}
$functions = $functions ? "## Functions\n$functions" : '';
$traits = $traits ? "## Traits\n$traits" : '';
$abstract = $abstract ? "## Abstract classes\n$abstract" : '';
$interfaces = $interfaces ? "## Interfaces\n$interfaces" : '';
$functions = $functions ? "## Functions\n$functions" : '';
$image = $this->getImage();
$index = <<<EOF
---
title: $this->title
description: $this->description$image
---
# `$this->title`
$functions
$interfaces
$abstract
$classes
$traits
EOF;
$fName = $this->output;
$fName .= DIRECTORY_SEPARATOR;
$fName .= 'index.md';
$handle = \fopen(self::createDir($fName), 'w+');
\fwrite($handle, $index);
\fclose($handle);
return $this;
}
/**
* Get title for class.
*
* @param string $class
* @return string
*/
public function getTitle(string $class): string
{
return $this->titleMap[$class] ?? '';
}
/**
* Check if we are generating docs for this class.
*
* @param string $class
* @return boolean
*/
public function hasClass(string $class): bool
{
return isset($this->classMap[$class]);
}
/**
* Resolve type alias.
*
* @internal
*
* @param string $fromClass Class from where this function is called
* @param string $name Name to resolve
* @param string[] $resolved Resolved names
*
* @psalm-param class-string $fromClass Class from where this function is called
* @psalm-param class-string $name Name to resolve
*
* @return string
*/
public function resolveTypeAlias(string $fromClass, string $name, array &$resolved): string
{
if (str_ends_with($name, '[]')) {
return $this->resolveTypeAlias($fromClass, \substr($name, 0, -2), $resolved)."[]";
}
$name = \rtrim(\ltrim($name, '('), ')');
if (\count($split = self::splitOnWithoutParenthesis('|', $name)) > 1) {
foreach ($split as &$name) {
$name = $this->resolveTypeAlias($fromClass, $name, $resolved);
}
return \implode('|', $split);
}
if (str_starts_with($name, 'array{')) {
$new = '';
$split = self::splitOnWithoutParenthesis(',', \substr($name, 6, -1));
foreach ($split as $key => $var) {
if (\preg_match('/^([^:]+): *(.+)/s', $var, $matches)) {
[, $key, $var] = $matches;
}
$new .= "$key: ".$this->resolveTypeAlias($fromClass, $var, $resolved).", ";
}
$new = \substr($new, 0, -2);
return 'array{'.$new.'}';
}
if (\preg_match("/([^<]+)[<](.+)[>]$/s", $name, $matches)) {
[, $main, $template] = $matches;
$newTemplate = '';
foreach (self::splitOnWithoutParenthesis(',', $template) as $arg) {
$newTemplate .= $this->resolveTypeAlias($fromClass, $arg, $resolved).', ';
}
$template = \substr($newTemplate, 0, -2);
$main = $this->resolveTypeAlias($fromClass, $main, $resolved);
return "$main<$template>";
}
if ($name[0] === '?') {
return "?".$this->resolveTypeAlias($fromClass, \substr($name, 1), $resolved);
}
$res = $this->useMap[$fromClass][$name] ?? $name;
if ($res[0] !== '\\' && !self::isScalar($res)) {
$res = "\\$res";
}
$resolved []= $res;
return $res;
}
/**
* Split string, without considering separators inside parenthesis.
*
* @param string $separator
* @param string $type
* @return array
*/
private static function splitOnWithoutParenthesis(string $separator, string $type): array
{
$args = [''];
$openCount = 0;
for ($x = 0; $x < \strlen($type); $x++) {
$char = $type[$x];
if ($char === '(' || $char === '<' || $char === '{') {
$openCount++;
} elseif ($char === ')' || $char === '>' || $char === '}') {
$openCount--;
} elseif ($char === $separator && !$openCount) {
$args []= '';
continue;
}
$args[\count($args)-1] .= $char;
}
return \array_map('trim', $args);
}
/**
* Check if type is scalar.
*
* @param string $type
* @return boolean
*/
public static function isScalar(string $type): bool
{
return \in_array($type, ['string', 'int', 'integer', 'float', 'bool', 'boolean', 'void', 'mixed', 'object', 'callable', 'iterable', 'class-string', 'array', 'array-key', 'static', 'self', 'null', 'true', 'false', 'list']);
}
/**
* Add type alias.
*
* @param string $class
*
* @psalm-param class-string $class
*
* @return void
*/
private function addTypeAliases(string $class)
{
$reflectionClass = \function_exists($class)
? new ReflectionFunction($class)
: new ReflectionClass($class);
$payload = \file_get_contents($reflectionClass->getFileName());
\preg_match_all("/use *(function)? +(.*?)(?: +as +(.+))? *;/", $payload, $matches, PREG_SET_ORDER|PREG_UNMATCHED_AS_NULL);
$this->useMap[$class] ??= [];
foreach ($matches as [, $function, $import, $alias]) {
$import = "\\$import";
$alias ??= \basename(\str_replace('\\', '/', $import));
$this->useMap[$class][$alias] = $import;
$this->useMap[$class]['\\'.$alias] = $import;
}
}
/**
* Create directory recursively.
*
* @param string $file
* @return string
*/
private static function createDir(string $file): string
{
$dir = \dirname($file);
if (!\file_exists($dir)) {
self::createDir($dir);
\mkdir($dir);
}
return $file;
}
/**
* Generate documentation for class.
*
* @param GenericDoc $class Class
*
* @return void
*/
private function generate(GenericDoc $class): void
{
$name = $class->getName();
$fName = $this->output;
$fName .= \str_replace('\\', DIRECTORY_SEPARATOR, $name);
$fName .= '.md';
$class = $class->format();
$handle = \fopen(self::createDir($fName), 'w+');
\fwrite($handle, $class);
\fclose($handle);
}
/**
* Get docblock factory.
*
* @internal
*
* @return DocBlockFactory
*/
public function getFactory(): DocBlockFactory
{
return $this->factory;
}
/**
* Whether should ignore trait/class/interface.
*
* @return bool
*/
public function shouldIgnore(string $class): bool
{
return !($this->ignore)($class);
}
/**
* Get authors.
*
* @return Author[]
*/
public function getAuthors(): array
{
return $this->authors;
}
/**
* Set authors.
*
* @param Author[] $authors Authors
*
* @return self
*/
public function setAuthors(array $authors): self
{
$this->authors = $authors;
return $this;
}
/**
* Set scan mode.
*
* @param int $mode Scan mode.
*
* @return self
*/
public function setMode(int $mode): self
{
$this->mode = $mode;
return $this;
}
/**
* Get project name.
*
* @return string
*/
public function getName(): string
{
return $this->name;
}
/**
* Set project name.
*
* @param string $name Project name
*
* @return self
*/
public function setName(string $name): self
{
$this->name = $name;
return $this;
}
/**
* Get project description.
*
* @return string
*/
public function getDescription(): string
{
return $this->description;
}
/**
* Set project description.
*
* @param string $description Project description
*
* @return self
*/
public function setDescription(string $description): self
{
$this->description = $description;
return $this;
}
/**
* Get project image (front matter).
*
* @return string
*/
public function getImage(): string
{
return $this->image ? "image: ".$this->image."\n" : '';
}
/**
* Set project image.
*
* @param string $image Project image
*
* @return self
*/
public function setImage(string $image): self
{
$this->image = $image;
return $this;
}
}

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<?php
/**
* PhpDocBuilder module.
*
* This file is part of PhpDoc.
* PhpDoc is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
* PhpDoc is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Affero General Public License for more details.
* You should have received a copy of the GNU General Public License along with PhpDoc.
* If not, see <http://www.gnu.org/licenses/>.
*
* @author Daniil Gentili <daniil@daniil.it>
* @copyright 2016-2020 Daniil Gentili <daniil@daniil.it>
* @license https://opensource.org/licenses/AGPL-3.0 AGPLv3
*
* @link https://phpdoc.daniil.it PhpDoc documentation
*/
namespace danog\PhpDoc;
use danog\PhpDoc\PhpDoc\PhpDoc;
final class PhpDocBuilder
{
/**
* PHPDoc instance.
*/
private PhpDoc $doc;
/**
* Create docblock builder.
*
* @param string $namespace Namespace (defaults to package namespace)
*
* @return self
*/
public static function fromNamespace(string $namespace = ''): self
{
return new self($namespace);
}
/**
* Constructor.
*
* @param string $namespace
*/
private function __construct(string $namespace)
{
$this->doc = PhpDoc::fromNamespace($namespace);
}
/**
* Set authors.
*
* @param Author[] $authors Authors
*
* @return self
*/
public function setAuthors(array $authors): self
{
$this->doc->setAuthors($authors);
return $this;
}
/**
* Set scan mode.
*
* @param int $mode Scan mode.
*
* @return self
*/
public function setMode(int $mode): self
{
$this->doc->setMode($mode);
return $this;
}
/**
* Set filter to ignore certain classes.
*
* @param callable $ignore
*
* @psalm-param callable(class-string) $ignore
*
* @return self
*/
public function setFilter(callable $ignore): self
{
$this->doc->setFilter($ignore);
return $this;
}
/**
* Set output directory.
*
* @param string $output Output directory
*
* @return self
*/
public function setOutput(string $output): self
{
$this->doc->setOutput($output);
return $this;
}
/**
* Set project name.
*
* @param string $name Name
*
* @return self
*/
public function setName(string $name): self
{
$this->doc->setName($name);
return $this;
}
/**
* Set project description.
*
* @param string $description Project description
*
* @return self
*/
public function setDescription(string $description): self
{
$this->doc->setDescription($description);
return $this;
}
/**
* Set project image.
*
* @param string $image Project image
*
* @return self
*/
public function setImage(string $image): self
{
$this->doc->setImage($image);
return $this;
}
/**
* Run documentation builder.
*
* @return self
*/
public function run(): self
{
$this->doc->run();
return $this;
}
}