Реструктуризация

server/core/fb2/Fb2Parser.js

@@ -1,28 +1,6 @@
 const XmlParser = require('../xml/XmlParser');
 
-class Fb2Parser {
-    constructor() {
-        this.xml = new XmlParser();
-    }
-
-    toString(options) {
-        return this.xml.toString(options);
-    }
-
-    fromString(fb2String) {
-        this.xml.fromString(fb2String);
-        return this;
-    }
-
-    toObject(options) {
-        return this.xml.toObject(options);
-    }
-
-    fromObject(fb2Object) {
-        this.xml.fromObject(fb2Object);
-        return this;
-    }
-
+class Fb2Parser extends XmlParser {
     bookInfo(fb2Object) {
         if (!fb2Object)
             fb2Object = this.toObject();
@@ -33,6 +11,33 @@ class Fb2Parser {
 
     bookInfoList(fb2Object) {
     }
+
+    toHtml(xmlString) {
+        const substs = {
+            '<subtitle>': '<p><b>',
+            '</subtitle>': '</b></p>',
+            '<empty-line/>': '<br>',
+            '<strong>': '<b>',
+            '</strong>': '</b>',
+            '<emphasis>': '<i>',
+            '</emphasis>': '</i>',
+            '<stanza>': '<br>',
+            '</stanza>': '',
+            '<poem>': '<br>',
+            '</poem>': '',
+            '<cite>': '<i>',
+            '</cite>': '</i>',
+            '<table>': '<br>',
+            '</table>': '',
+        };
+
+        for (const [tag, s] of Object.entries(substs)) {
+            const r = new RegExp(`${tag}`, 'g');
+            xmlString = xmlString.replace(r, s);
+        }
+
+        return xmlString;
+    }    
 }
 
 module.exports = Fb2Parser;