From b50498fa4607151c4bbeae2b9b1a8956941ac10b Mon Sep 17 00:00:00 2001
From: Book Pauk <bookpauk@gmail.com>
Date: Wed, 13 Mar 2019 00:51:16 +0700
Subject: [PATCH] =?UTF-8?q?=D0=9F=D0=BE=D0=BF=D1=80=D0=B0=D0=B2=D0=B8?=
 =?UTF-8?q?=D0=BB=20=D0=B1=D0=B0=D0=B3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server/core/BookConverter/ConvertHtml.js | 43 ++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 2 deletions(-)

diff --git a/server/core/BookConverter/ConvertHtml.js b/server/core/BookConverter/ConvertHtml.js
index eb9f6e73..770b2bd7 100644
--- a/server/core/BookConverter/ConvertHtml.js
+++ b/server/core/BookConverter/ConvertHtml.js
@@ -242,11 +242,50 @@ class ConvertHtml extends ConvertBase {
             body.section._a[0] = pars;
         }
 
-        //убираем лишнее
+        //убираем лишнее, делаем валидный fb2, т.к. в рез-те разбиения на параграфы бьются теги
+        bold = false;
+        italic = false;
         pars = body.section._a[0];
-        for (let i = 0; i < pars.length; i++)
+        for (let i = 0; i < pars.length; i++) {
+            if (pars[i]._n != 'p')
+                continue;
+
             pars[i]._t = this.repSpaces(pars[i]._t).trim();
 
+            if (pars[i]._t.indexOf('<') >= 0) {
+                const t = pars[i]._t;
+                let a = [];
+
+                const onTextNode = (text) => {
+                    let tOpen = (bold ? '<strong>' : '');
+                    tOpen += (italic ? '<emphasis>' : '');
+                    let tClose = (italic ? '</emphasis>' : '');
+                    tClose += (bold ? '</strong>' : '');
+
+                    a.push(`${tOpen}${text}${tClose}`);
+                }
+
+                const onStartNode = (tag) => {
+                    if (tag == 'strong')
+                        bold = true;
+                    if (tag == 'emphasis')
+                        italic = true;
+                }
+
+                const onEndNode = (tag) => {
+                    if (tag == 'strong')
+                        bold = false;
+                    if (tag == 'emphasis')
+                        italic = false;
+                }
+
+                sax.parseSync(t, { onStartNode, onEndNode, onTextNode });
+
+                pars[i]._t = '';
+                pars[i]._a = a;
+            }
+        }
+
         return this.formatFb2(fb2);
     }