129 lines
2.7 KiB
PHP
129 lines
2.7 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Doctrine\RST\Meta;
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use Doctrine\RST\Environment;
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use function strtolower;
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class Metas
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{
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/** @var MetaEntry[] */
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private $entries = [];
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/** @var string[] */
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private $parents = [];
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/** @param MetaEntry[] $entries */
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public function __construct(array $entries = [])
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{
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$this->entries = $entries;
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}
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public function findLinkMetaEntry(string $link): ?MetaEntry
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{
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foreach ($this->entries as $entry) {
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if ($this->doesLinkExist($entry->getLinks(), $link)) {
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return $entry;
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}
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}
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return $this->findByTitle($link);
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}
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/** @return MetaEntry[] */
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public function getAll(): array
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{
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return $this->entries;
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}
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/**
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* @param string[][] $titles
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* @param mixed[][] $tocs
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* @param string[] $depends
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* @param string[] $links
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*/
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public function set(
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string $file,
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string $url,
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string $title,
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array $titles,
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array $tocs,
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int $mtime,
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array $depends,
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array $links
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): void {
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foreach ($tocs as $toc) {
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foreach ($toc as $child) {
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$this->parents[$child] = $file;
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if (! isset($this->entries[$child])) {
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continue;
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}
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$this->entries[$child]->setParent($file);
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}
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}
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$this->entries[$file] = new MetaEntry(
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$file,
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$url,
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$title,
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$titles,
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$tocs,
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$depends,
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$links,
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$mtime
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);
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if (! isset($this->parents[$file])) {
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return;
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}
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$this->entries[$file]->setParent($this->parents[$file]);
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}
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public function get(string $url): ?MetaEntry
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{
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if (isset($this->entries[$url])) {
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return $this->entries[$url];
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}
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return null;
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}
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/** @param MetaEntry[] $metaEntries */
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public function setMetaEntries(array $metaEntries): void
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{
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$this->entries = $metaEntries;
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}
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/** @param string[] $links */
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private function doesLinkExist(array $links, string $link): bool
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{
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foreach ($links as $name => $url) {
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if ($name === strtolower($link)) {
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return true;
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}
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}
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return false;
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}
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private function findByTitle(string $text): ?MetaEntry
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{
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$text = Environment::slugify($text);
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// try to lookup the document reference by title
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foreach ($this->entries as $entry) {
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if ($entry->hasTitle($text)) {
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return $entry;
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}
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}
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return null;
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}
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}
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