1 files changed, 89 insertions, 0 deletions
diff --git a/fbreader/src/formats/pdb/HtmlMetainfoReader.cpp b/fbreader/src/formats/pdb/HtmlMetainfoReader.cpp
new file mode 100644
index 0000000..8829591
--- /dev/null
+++ b/fbreader/src/formats/pdb/HtmlMetainfoReader.cpp
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2004-2012 Geometer Plus <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#include <ZLUnicodeUtil.h>
+
+#include "HtmlMetainfoReader.h"
+
+#include "../../library/Book.h"
+
+HtmlMetainfoReader::HtmlMetainfoReader(Book &book, ReadType readType) : 
+	HtmlReader(book.encoding()), myBook(book), myReadType(readType) {
+}
+
+bool HtmlMetainfoReader::tagHandler(const HtmlReader::HtmlTag &tag) {
+	if (tag.Name == "BODY") {
+		return false;
+	} else if (((myReadType & TAGS) == TAGS) && (tag.Name == "DC:SUBJECT")) {
+		myReadTags = tag.Start;
+		if (!tag.Start && !myBuffer.empty()) {
+			myBook.addTag(myBuffer);
+			myBuffer.erase();
+		}
+	} else if (((myReadType & TITLE) == TITLE) && (tag.Name == "DC:TITLE")) {
+		myReadTitle = tag.Start;
+		if (!tag.Start && !myBuffer.empty()) {
+			myBook.setTitle(myBuffer);
+			myBuffer.erase();
+		}
+	} else if (((myReadType & AUTHOR) == AUTHOR) && (tag.Name == "DC:CREATOR")) {
+		if (tag.Start) {
+			bool flag = false;
+			for (std::size_t i = 0; i < tag.Attributes.size(); ++i) {
+				if (tag.Attributes[i].Name == "ROLE") {
+					flag = ZLUnicodeUtil::toUpper(tag.Attributes[i].Value) == "AUT";
+					break;
+				}
+			}
+			if (flag) {
+				if (!myBuffer.empty()) {
+					myBuffer += ", ";
+				}
+				myReadAuthor = true;
+			}
+		} else {
+			myReadAuthor = false;
+			if (!myBuffer.empty()) {
+				myBook.addAuthor(myBuffer);
+			}
+			myBuffer.erase();
+		}
+	}
+	return true;
+}
+
+void HtmlMetainfoReader::startDocumentHandler() {
+	myReadAuthor = false;
+	myReadTitle = false;
+	myReadTags = false;
+}
+
+void HtmlMetainfoReader::endDocumentHandler() {
+}
+
+bool HtmlMetainfoReader::characterDataHandler(const char *text, std::size_t len, bool convert) {
+	if (myReadTitle || myReadAuthor || myReadTags) {
+		if (convert) {
+			myConverter->convert(myBuffer, text, text + len);
+		} else {
+			myBuffer.append(text, len);
+		}
+	}
+	return true;
+}