Support guide.

hametuha · Apr 8, 2023 · 2623da1 · 2623da1
1 parent d876310
commit 2623da1
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Showing 2 changed files with 13 additions and 3 deletions.
diff --git a/src/Hametuha/HamePub/Oebps/Content.php b/src/Hametuha/HamePub/Oebps/Content.php
@@ -187,13 +187,14 @@ public function addIdref($id, $liner = 'yes', array $properties = [])
      * This `guide` element is not nescesary for ePub 3.0,
      * but KF8(Kindle) still requires it.
      *
-     * @see http://www.idpf.org/epub/20/spec/OPF_2.0.1_draft.htm#Section2.6
+     * @see https://idpf.org/epub/20/spec/OPF_2.0.1_draft.htm#Section2.6
      * @param string $type
      * @param string $href
+     * @param string $title
      *
-     * @return mixed
+     * @return \SimpleXMLElement
      */
-    public function addGuide($type, $href)
+    public function addGuide($type, $href, $title = '')
     {
         if (!$this->dom->guide->count()) {
             $guide = $this->dom->addChild('guide');
@@ -203,6 +204,9 @@ public function addGuide($type, $href)
         $ref = $guide->addChild('reference');
         $ref['type'] = $type;
         $ref['href'] = $href;
+        if ($title) {
+            $ref['title'] = $title;
+        }
         return $ref;
     }
 

diff --git a/src/Hametuha/HamePub/Packager.php b/src/Hametuha/HamePub/Packager.php
@@ -112,6 +112,12 @@ public function parse($file = 'setting.json', $tmp_dir = '')
         if ($this->setting['cover']) {
             $factory->addCover($this->setting['cover']);
         }
+        // Set guider if exists.
+        if (!empty($this->setting['guides'])) {
+            foreach ($this->setting['guides'] as $guide) {
+                $factory->opf->addGuide($guide['type'], $guide['href'], $guide['title'] ?? '');
+            }
+        }
         $factory->opf->putXML();
         $factory->container->putXML();
         // Save it!