使子元素维护其父元素的引用，修复资源文件位置书写的错误

src/Data/SiteMeta.php

@@ -23,23 +23,26 @@ class SiteMeta {
 	
 	public static function getGitbookStylesheetsList (): array {
 		return array(
-			"gitbook/style.css",
+			"/assets/gitbook/style.css",
-			"gitbook/gitbook-plugin-highlight/website.css",
+			"/assets/gitbook/gitbook-plugin-expandable-chapters/expandable-chapters.css",
-			"gitbook/gitbook-plugin-search/search.css",
+			"/assets/gitbook/gitbook-plugin-anchor-navigation-ex/style/plugin.css",
-			"gitbook/gitbook-plugin-fontsettings/website.css"
+			"/assets/gitbook/gitbook-plugin-highlight/website.css",
+			"/assets/gitbook/gitbook-plugin-search/search.css",
+			"/assets/gitbook/gitbook-plugin-fontsettings/website.css"
 		);
 	}
 	
 	public static function getGitbookJavascriptList (): array {
 		return array(
-			"gitbook/gitbook.js",
+			"/assets/gitbook/gitbook.js",
-			"gitbook/theme.js",
+			"/assets/gitbook/theme.js",
-			"gitbook/gitbook-plugin-search/search-engine.js",
+			"/assets/gitbook/gitbook-plugin-expandable-chapters/expandable-chapters.js",
-			"gitbook/gitbook-plugin-search/search.js",
+			"/assets/gitbook/gitbook-plugin-search/search-engine.js",
-			"gitbook/gitbook-plugin-lunr/lunr.min.js",
+			"/assets/gitbook/gitbook-plugin-search/search.js",
-			"gitbook/gitbook-plugin-lunr/search-lunr.js",
+			"/assets/gitbook/gitbook-plugin-lunr/lunr.min.js",
-			"gitbook/gitbook-plugin-sharing/buttons.js",
+			"/assets/gitbook/gitbook-plugin-lunr/search-lunr.js",
-			"gitbook/gitbook-plugin-fontsettings/fontsettings.js"
+			"/assets/gitbook/gitbook-plugin-sharing/buttons.js",
+			"/assets/gitbook/gitbook-plugin-fontsettings/fontsettings.js"
 		);
 	}
 	

src/Element/Book.php

@@ -1,21 +1,26 @@
 <?php
 
+require_once "./src/Element/BookCollection.php";
+
 class Book {
 	
 	private string $id;
 	private string $name;
+	private BookCollection $parent;
 	
-	public function __construct (string $id, string $name) {
+	public function __construct (string $id, string $name, BookCollection $parent) {
 		$this->id = $id;
 		$this->name = $name;
+		$this->parent = $parent;
 	}
 	
 	/**
 	 * @param DOMNode $xmlData
+	 * @param BookCollection $parent
 	 * @return Book
 	 * @throws Exception
 	 */
-	public static function parse (DOMNode $xmlData): Book {
+	public static function parse (DOMNode $xmlData, BookCollection $parent): Book {
 		if ($xmlData->hasAttributes()) {
 			$attrName = $xmlData->attributes->getNamedItem("name");
 			$attrId = $xmlData->attributes->getNamedItem("id");
@@ -29,7 +34,7 @@ class Book {
 			throw new Exception("Book xml data missing attributes");
 		if ($xmlData->hasChildNodes())
 			throw new Exception("Book xml with id \"$id\" have some children which are not supported");
-		return new Book($id, $name);
+		return new Book($id, $name, $parent);
 	}
 	
 	public function getId (): string {
@@ -40,4 +45,11 @@ class Book {
 		return $this->name;
 	}
 	
+	/**
+	 * @return BookCollection|null
+	 */
+	public function getParent (): BookCollection {
+		return $this->parent;
+	}
+	
 }

src/Element/BookCollection.php

@@ -10,19 +10,22 @@ class BookCollection {
 	
 	/** @var Book[]|BookCollection[] */
 	private array $array;
+	private BookCollection $parent;
 	
-	private function __construct (string $name, array $a) {
+	private function __construct (string $name, array $a, BookCollection $parent) {
 		$this->name = $name;
 		$this->array = $a;
+		$this->parent = $parent;
 	}
 	
 	/**
 	 * @param DOMNode $root
+	 * @param BookCollection $parent
 	 * @param bool $isRoot
 	 * @return BookCollection
 	 * @throws Exception
 	 */
-	public static function parse (DOMNode $root, bool $isRoot = false): BookCollection {
+	public static function parse (DOMNode $root, BookCollection $parent, bool $isRoot = false): BookCollection {
 		$name = BookCollection::ROOT;
 		if (!$isRoot) {
 			if ($root->hasAttributes()) {
@@ -31,14 +34,14 @@ class BookCollection {
 				else $name = $attrName->nodeValue;
 			} else throw new Exception("BookCollection (not root) xml data missing attributes");
 		}
-		$node = new BookCollection($name, array());
+		$node = new BookCollection($name, array(), $parent);
 		for ($child = $root->firstChild; $child != null; $child = $child->nextSibling) {
 			switch ($child->nodeName) {
 				case "Book":
-					array_push($node->array, Book::parse($child));
+					array_push($node->array, Book::parse($child, $node));
 					break;
 				case "Collection":
-					array_push($node->array, BookCollection::parse($child));
+					array_push($node->array, BookCollection::parse($child, $node));
 					break;
 				case "#text":
 					break;
@@ -60,4 +63,11 @@ class BookCollection {
 		return $this->array;
 	}
 	
+	/**
+	 * @return BookCollection|null
+	 */
+	public function getParent (): BookCollection {
+		return $this->parent;
+	}
+	
 }

src/Element/BookContent/BookContented.php

@@ -3,10 +3,23 @@
 require_once "./src/Element/Book.php";
 require_once "./src/Element/BookContent/Chapter.php";
 
-class BookContented extends Book {
+class BookContented {
+	
+	private string $id;
+	private string $name;
+	
+	public function __construct (string $id, string $name) {
+		$this->id = $id;
+		$this->name = $name;
+	}
 	
 	private Chapter $childs;
 	
+	/**
+	 * @param DOMNode $xmlData
+	 * @return BookContented
+	 * @throws Exception
+	 */
 	public static function parse (DOMNode $xmlData): BookContented {
 		if ($xmlData->hasAttributes() && $xmlData->hasChildNodes()) {
 			$attrName = $xmlData->attributes->getNamedItem("name");
@@ -18,7 +31,7 @@ class BookContented extends Book {
 			if ($attrId == null) throw new Exception("BookWithContent xml data named \"$name\" missing attribute \"id\"");
 			else $id = $attrId->nodeValue;
 			$node = new BookContented($id, $name);
-			$node->childs = Chapter::parse($xmlData);
+			$node->childs = Chapter::parse($xmlData, null);
 		} else
 			throw new Exception("No child or attribute found on BookWithContent");
 		return $node;
@@ -38,6 +51,14 @@ class BookContented extends Book {
 		
 	}
 	
+	public function getId (): string {
+		return $this->id;
+	}
+	
+	public function getName (): string {
+		return $this->name;
+	}
+	
 	public function getChilds (): Chapter {
 		return $this->childs;
 	}

src/Element/BookContent/Chapter.php

@@ -9,29 +9,33 @@ class Chapter {
 	/** @var Chapter[]|Page[] */
 	private array $childs;
 	
-	private function __construct (string $name, array $array) {
+	private Chapter $parent;
+	
+	private function __construct (string $name, array $array, Chapter $parent) {
 		$this->name = $name;
 		$this->childs = $array;
+		$this->parent = $parent;
 	}
 	
 	/**
 	 * @param DOMNode $xmlData
+	 * @param Chapter $parent
 	 * @return Chapter
 	 * @throws Exception
 	 */
-	public static function parse (DOMNode $xmlData): Chapter {
+	public static function parse (DOMNode $xmlData, Chapter $parent): Chapter {
 		if ($xmlData->hasAttributes()) {
 			$attrName = $xmlData->attributes->getNamedItem("name");
 			if ($attrName == null) throw new Exception("Chapter xml data missing attribute \"name\"");
-			else $node = new Chapter($xmlData->attributes->getNamedItem("name")->nodeValue, array());
+			else $node = new Chapter($xmlData->attributes->getNamedItem("name")->nodeValue, array(), $parent);
 		} else throw new Exception("Chapter xml data missing attributes");
 		for ($child = $xmlData->firstChild;$child != null ; $child = $child->nextSibling) {
 			switch ($child->nodeName) {
 				case "Page":
-					array_push($node->childs, Page::parse($child));
+					array_push($node->childs, Page::parse($child, $node));
 					break;
 				case "Chapter":
-					array_push($node->childs, self::parse($child));
+					array_push($node->childs, self::parse($child, $node));
 					break;
 				case "#text":
 					break;
@@ -53,4 +57,11 @@ class Chapter {
 		return $this->childs;
 	}
 	
+	/**
+	 * @return Chapter|null
+	 */
+	public function getParent (): Chapter {
+		return $this->parent;
+	}
+	
 }

src/Element/BookContent/Page.php

@@ -1,5 +1,6 @@
 <?php
 
+require_once "./src/Element/BookContent/Chapter.php";
 require_once "./src/Element/BookContent/Segment.php";
 
 class Page {
@@ -9,19 +10,22 @@ class Page {
 	
 	/** @var Segment[] */
 	private array $segues;
+	private Chapter $parent;
 	
-	public function __construct (string $id, string $name, array $childs = array()) {
+	public function __construct (string $id, string $name, Chapter $parent, array $childs = array()) {
 		$this->id = $id;
 		$this->name = $name;
+		$this->parent = $parent;
 		$this->segues = $childs;
 	}
 	
 	/**
 	 * @param DOMNode $xmlData
+	 * @param Chapter $parent
 	 * @return Page
 	 * @throws Exception
 	 */
-	public static function parse (DOMNode $xmlData): Page {
+	public static function parse (DOMNode $xmlData, Chapter $parent): Page {
 		if ($xmlData->hasAttributes()) {
 			$attrName = $xmlData->attributes->getNamedItem("name");
 			$attrId = $xmlData->attributes->getNamedItem("id");
@@ -31,13 +35,13 @@ class Page {
 			else $name = $attrName->nodeValue;
 			if ($attrId == null) throw new Exception("Page xml data named \"$name\" missing attribute \"id\"");
 			else $id = $attrId->nodeValue;
-			$node = new Page($id, $name);
+			$node = new Page($id, $name, $parent);
 		} else
 			throw new Exception("Book xml data missing attributes");
 		for ($child = $xmlData->firstChild;$child != null ; $child = $child->nextSibling) {
 			switch ($child->nodeName) {
 				case "Segment":
-					array_push($node->segues, Segment::parse($child));
+					array_push($node->segues, Segment::parse($child, $node));
 					break;
 				case "#text":
 					break;
@@ -63,4 +67,8 @@ class Page {
 		return $this->segues;
 	}
 	
+	public function getParent (): Chapter {
+		return $this->parent;
+	}
+	
 }

src/Element/BookContent/Segment.php

@@ -1,21 +1,26 @@
 <?php
 
+require_once "./src/Element/BookContent/Page.php";
+
 class Segment {
 	
 	private string $id;
 	private string $name;
+	private Page $parent;
 	
-	public function __construct ($id, $name) {
+	public function __construct (string $id, string $name, Page $parent) {
 		$this->id = $id;
 		$this->name = $name;
+		$this->parent = $parent;
 	}
 	
 	/**
 	 * @param DOMNode $xmlData
+	 * @param Page $parent
 	 * @return Segment
 	 * @throws Exception
 	 */
-	public static function parse (DOMNode $xmlData): Segment {
+	public static function parse (DOMNode $xmlData, Page $parent): Segment {
 		if ($xmlData->hasAttributes()) {
 			$attrName = $xmlData->attributes->getNamedItem("name");
 			$attrId = $xmlData->attributes->getNamedItem("id");
@@ -29,7 +34,7 @@ class Segment {
 			throw new Exception("Segment xml data missing attributes");
 		if ($xmlData->hasChildNodes())
 			throw new Exception("Segment xml named \"$name\" have some children which are not supported");
-		return new Segment($id, $name);
+		return new Segment($id, $name, $parent);
 	}
 	
 	public function getId (): string {
@@ -40,4 +45,8 @@ class Segment {
 		return $this->name;
 	}
 	
+	public function getParent (): Page {
+		return $this->parent;
+	}
+	
 }

src/Element/Bookshelf.php

@@ -34,10 +34,10 @@ class Bookshelf {
 				for ($rc = $dom->firstChild; $rc != null; $rc = $rc->nextSibling) {
 					switch ($rc->nodeName) {
 						case "links":
-							$return->links = LinkCollection::parse($rc, true);
+							$return->links = LinkCollection::parse($rc, null, true);
 							break;
 						case "books":
-							$return->books = BookCollection::parse($rc, true);
+							$return->books = BookCollection::parse($rc, null, true);
 							break;
 						case "rootBook":
 							$return->rootBook = BookContented::parse($rc);

src/Element/Link.php

@@ -1,22 +1,26 @@
 <?php
 
+require_once "./src/Element/LinkCollection.php";
+
 class Link {
 	
 	private string $name;
-	
 	private string $href;
+	private LinkCollection $parent;
 	
-	public function __construct (string $name, string $href) {
+	public function __construct (string $name, string $href, LinkCollection $parent) {
 		$this->name = $name;
 		$this->href = $href;
+		$this->parent = $parent;
 	}
 	
 	/**
 	 * @param DOMNode $xmlData
+	 * @param LinkCollection $parent
 	 * @return Link
 	 * @throws Exception
 	 */
-	public static function parse (DOMNode $xmlData): Link {
+	public static function parse (DOMNode $xmlData, LinkCollection $parent): Link {
 		if ($xmlData->hasAttributes()) {
 			$attrName = $xmlData->attributes->getNamedItem("name");
 			$attrHref = $xmlData->attributes->getNamedItem("href");
@@ -30,7 +34,7 @@ class Link {
 			throw new Exception("Link xml data missing attributes");
 		if ($xmlData->hasChildNodes())
 			throw new Exception("Link xml named \"$name\" have some children which are not supported");
-		return new Link($name, $href);
+		return new Link($name, $href, $parent);
 	}
 	
 	public function getName (): string {
@@ -41,4 +45,11 @@ class Link {
 		return $this->href;
 	}
 	
+	/**
+	 * @return LinkCollection|null
+	 */
+	public function getParent (): LinkCollection {
+		return $this->parent;
+	}
+	
 }

src/Element/LinkCollection.php

@@ -10,19 +10,22 @@ class LinkCollection {
 	
 	/** @var Link[]|LinkCollection[] */
 	private array $array;
+	private LinkCollection $parent;
 	
-	private function __construct (string $name, array $a) {
+	private function __construct (string $name, array $a, LinkCollection $parent) {
 		$this->name = $name;
 		$this->array = $a;
+		$this->parent = $parent;
 	}
 	
 	/**
 	 * @param DOMNode $root
+	 * @param LinkCollection $parent
 	 * @param bool $isRoot
 	 * @return LinkCollection
 	 * @throws Exception
 	 */
-	public static function parse (DOMNode $root, bool $isRoot = false): LinkCollection {
+	public static function parse (DOMNode $root, LinkCollection $parent, bool $isRoot = false): LinkCollection {
 		$name = LinkCollection::ROOT;
 		if (!$isRoot) {
 			if ($root->hasAttributes()) {
@@ -31,14 +34,14 @@ class LinkCollection {
 				else $name = $attrName->nodeValue;
 			} else throw new Exception("LinkCollection (not root) xml data missing attributes");
 		}
-		$node = new LinkCollection($name, array());
+		$node = new LinkCollection($name, array(), $parent);
 		for ($child = $root->firstChild; $child != null; $child = $child->nextSibling) {
 			switch ($child->nodeName) {
 				case "Link":
-					array_push($node->array, Link::parse($child));
+					array_push($node->array, Link::parse($child, $node));
 					break;
 				case "Collection":
-					array_push($node->array, LinkCollection::parse($child));
+					array_push($node->array, LinkCollection::parse($child, $node));
 					break;
 				case "#text":
 					break;
@@ -60,4 +63,11 @@ class LinkCollection {
 		return $this->array;
 	}
 	
+	/**
+	 * @return LinkCollection|null
+	 */
+	public function getParent (): LinkCollection {
+		return $this->parent;
+	}
+	
 }