Refactored parsers into own files.
This commit is contained in:
Martin Rotter
parent
cd7f0fc4a2
commit
d7d6037deb
1550
rssguard.pro
1550
rssguard.pro
File diff suppressed because it is too large
Load Diff
120
src/core/atomparser.cpp
Normal file
120
src/core/atomparser.cpp
Normal file
@ -0,0 +1,120 @@
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// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2016 by Martin Rotter <rotter.martinos@gmail.com>
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//
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// RSS Guard is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// RSS Guard is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with RSS Guard. If not, see <http://www.gnu.org/licenses/>.
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#include "core/atomparser.h"
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#include "miscellaneous/textfactory.h"
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#include "network-web/webfactory.h"
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#include <QDomDocument>
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AtomParser::AtomParser() {
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}
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AtomParser::~AtomParser() {
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}
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QList<Message> AtomParser::parseXmlData(const QString &data) {
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QList<Message> messages;
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QDomDocument xml_file;
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QDateTime current_time = QDateTime::currentDateTime();
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const QString atom_ns = QSL("http://www.w3.org/2005/Atom");
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xml_file.setContent(data, true);
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// Pull out all messages.
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QDomNodeList messages_in_xml = xml_file.elementsByTagName(QSL("entry"));
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for (int i = 0; i < messages_in_xml.size(); i++) {
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QDomNode message_item = messages_in_xml.item(i);
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Message new_message;
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// Deal with titles & descriptions.
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QString elem_title = message_item.namedItem(QSL("title")).toElement().text().simplified();
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QString elem_summary = message_item.namedItem(QSL("summary")).toElement().text();
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if (elem_summary.isEmpty()) {
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elem_summary = message_item.namedItem(QSL("content")).toElement().text();
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}
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// Now we obtained maximum of information for title & description.
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if (elem_title.isEmpty()) {
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if (elem_summary.isEmpty()) {
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// BOTH title and description are empty, skip this message.
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continue;
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}
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else {
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// Title is empty but description is not.
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new_message.m_title = WebFactory::instance()->stripTags(elem_summary.simplified());
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new_message.m_contents = elem_summary;
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}
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}
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else {
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// Title is not empty, description does not matter.
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new_message.m_title = WebFactory::instance()->stripTags(elem_title);
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new_message.m_contents = elem_summary;
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}
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// Deal with link.
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QDomNodeList elem_links = message_item.toElement().elementsByTagName(QSL("link"));
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for (int i = 0; i < elem_links.size(); i++) {
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QDomElement link = elem_links.at(i).toElement();
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if (link.attribute(QSL("rel")) == QSL("enclosure")) {
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new_message.m_enclosures.append(Enclosure(link.attribute(QSL("href")), link.attribute(QSL("type"))));
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qDebug("Adding enclosure '%s' for the message.", qPrintable(new_message.m_enclosures.last().m_url));
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}
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else {
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new_message.m_url = link.attribute(QSL("href"));
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}
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}
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if (new_message.m_url.isEmpty() && !new_message.m_enclosures.isEmpty()) {
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new_message.m_url = new_message.m_enclosures.first().m_url;
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}
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// Deal with authors.
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new_message.m_author = WebFactory::instance()->escapeHtml(message_item.namedItem(QSL("author")).namedItem(QSL("name")).toElement().text());
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// Deal with creation date.
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new_message.m_created = TextFactory::parseDateTime(message_item.namedItem(QSL("updated")).toElement().text());
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new_message.m_createdFromFeed = !new_message.m_created.isNull();
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if (!new_message.m_createdFromFeed) {
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// Date was NOT obtained from the feed, set current date as creation date for the message.
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new_message.m_created = current_time;
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}
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// WARNING: There is a difference between "" and QString() in terms of nullptr SQL values!
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// This is because of difference in QString::isNull() and QString::isEmpty(), the "" is not null
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// while QString() is.
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if (new_message.m_author.isNull()) {
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new_message.m_author = "";
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}
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if (new_message.m_url.isNull()) {
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new_message.m_url = "";
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}
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messages.append(new_message);
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}
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return messages;
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}
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81
src/core/parsingfactory.h → src/core/atomparser.h
Executable file → Normal file
81
src/core/parsingfactory.h → src/core/atomparser.h
Executable file → Normal file
@ -1,47 +1,34 @@
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// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2016 by Martin Rotter <rotter.martinos@gmail.com>
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//
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// RSS Guard is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// RSS Guard is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with RSS Guard. If not, see <http://www.gnu.org/licenses/>.
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#ifndef PARSINGFACTORY_H
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#define PARSINGFACTORY_H
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#include "core/messagesmodel.h"
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#include <QList>
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// This class contains methods to
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// parse input Unicode textual data into
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// another objects.
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//
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// NOTE: Each parsed message MUST CONTAINT THESE FIELDS (fields
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// of Message class:
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// a) m_created,
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// b) m_title.
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class ParsingFactory {
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private:
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// Constructors and destructors.
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explicit ParsingFactory();
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public:
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// Parses input textual data into Message objects.
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// NOTE: Input is correctly encoded in Unicode.
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static QList<Message> parseAsATOM10(const QString &data);
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static QList<Message> parseAsRDF(const QString &data);
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static QList<Message> parseAsRSS20(const QString &data);
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};
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#endif // PARSINGFACTORY_H
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// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2016 by Martin Rotter <rotter.martinos@gmail.com>
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//
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// RSS Guard is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
|
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// the Free Software Foundation, either version 3 of the License, or
|
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// (at your option) any later version.
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//
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// RSS Guard is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with RSS Guard. If not, see <http://www.gnu.org/licenses/>.
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#ifndef ATOMPARSER_H
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#define ATOMPARSER_H
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#include "core/message.h"
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#include <QList>
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class AtomParser {
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public:
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explicit AtomParser();
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virtual ~AtomParser();
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QList<Message> parseXmlData(const QString &data);
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};
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#endif // ATOMPARSER_H
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@ -1,281 +0,0 @@
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// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2016 by Martin Rotter <rotter.martinos@gmail.com>
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//
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// RSS Guard is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
|
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// (at your option) any later version.
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//
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// RSS Guard is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with RSS Guard. If not, see <http://www.gnu.org/licenses/>.
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#include "core/parsingfactory.h"
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#include "miscellaneous/textfactory.h"
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#include "network-web/webfactory.h"
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#include <QDomDocument>
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#include <QDomElement>
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ParsingFactory::ParsingFactory() {
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}
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QList<Message> ParsingFactory::parseAsATOM10(const QString &data) {
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QList<Message> messages;
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QDomDocument xml_file;
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QDateTime current_time = QDateTime::currentDateTime();
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xml_file.setContent(data, true);
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// Pull out all messages.
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QDomNodeList messages_in_xml = xml_file.elementsByTagName(QSL("entry"));
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for (int i = 0; i < messages_in_xml.size(); i++) {
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QDomNode message_item = messages_in_xml.item(i);
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Message new_message;
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// Deal with titles & descriptions.
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QString elem_title = message_item.namedItem(QSL("title")).toElement().text().simplified();
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QString elem_summary = message_item.namedItem(QSL("summary")).toElement().text();
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if (elem_summary.isEmpty()) {
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elem_summary = message_item.namedItem(QSL("content")).toElement().text();
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}
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// Now we obtained maximum of information for title & description.
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if (elem_title.isEmpty()) {
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if (elem_summary.isEmpty()) {
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// BOTH title and description are empty, skip this message.
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continue;
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}
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else {
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// Title is empty but description is not.
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new_message.m_title = WebFactory::instance()->stripTags(elem_summary.simplified());
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new_message.m_contents = elem_summary;
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}
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}
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else {
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// Title is not empty, description does not matter.
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new_message.m_title = WebFactory::instance()->stripTags(elem_title);
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new_message.m_contents = elem_summary;
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}
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// Deal with link.
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QDomNodeList elem_links = message_item.toElement().elementsByTagName(QSL("link"));
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for (int i = 0; i < elem_links.size(); i++) {
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QDomElement link = elem_links.at(i).toElement();
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if (link.attribute(QSL("rel")) == QSL("enclosure")) {
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new_message.m_enclosures.append(Enclosure(link.attribute(QSL("href")), link.attribute(QSL("type"))));
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qDebug("Adding enclosure '%s' for the message.", qPrintable(new_message.m_enclosures.last().m_url));
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}
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else {
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new_message.m_url = link.attribute(QSL("href"));
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}
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}
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if (new_message.m_url.isEmpty() && !new_message.m_enclosures.isEmpty()) {
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new_message.m_url = new_message.m_enclosures.first().m_url;
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}
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// Deal with authors.
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new_message.m_author = WebFactory::instance()->escapeHtml(message_item.namedItem(QSL("author")).namedItem(QSL("name")).toElement().text());
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// Deal with creation date.
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new_message.m_created = TextFactory::parseDateTime(message_item.namedItem(QSL("updated")).toElement().text());
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new_message.m_createdFromFeed = !new_message.m_created.isNull();
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if (!new_message.m_createdFromFeed) {
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// Date was NOT obtained from the feed, set current date as creation date for the message.
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new_message.m_created = current_time;
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}
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// WARNING: There is a difference between "" and QString() in terms of nullptr SQL values!
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// This is because of difference in QString::isNull() and QString::isEmpty(), the "" is not null
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// while QString() is.
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if (new_message.m_author.isNull()) {
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new_message.m_author = "";
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}
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if (new_message.m_url.isNull()) {
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new_message.m_url = "";
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}
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messages.append(new_message);
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}
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return messages;
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}
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QList<Message> ParsingFactory::parseAsRDF(const QString &data) {
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QList<Message> messages;
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QDomDocument xml_file;
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QDateTime current_time = QDateTime::currentDateTime();
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xml_file.setContent(data, true);
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// Pull out all messages.
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QDomNodeList messages_in_xml = xml_file.elementsByTagName(QSL("item"));
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for (int i = 0; i < messages_in_xml.size(); i++) {
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QDomNode message_item = messages_in_xml.item(i);
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Message new_message;
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// Deal with title and description.
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QString elem_title = message_item.namedItem(QSL("title")).toElement().text().simplified();
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QString elem_description = message_item.namedItem(QSL("description")).toElement().text();
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// Now we obtained maximum of information for title & description.
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if (elem_title.isEmpty()) {
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if (elem_description.isEmpty()) {
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// BOTH title and description are empty, skip this message.
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continue;
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}
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else {
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// Title is empty but description is not.
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new_message.m_title = WebFactory::instance()->escapeHtml(WebFactory::instance()->stripTags(elem_description.simplified()));
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new_message.m_contents = elem_description;
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}
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}
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else {
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// Title is really not empty, description does not matter.
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new_message.m_title = WebFactory::instance()->escapeHtml(WebFactory::instance()->stripTags(elem_title));
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new_message.m_contents = elem_description;
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}
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// Deal with link and author.
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new_message.m_url = message_item.namedItem(QSL("link")).toElement().text();
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new_message.m_author = message_item.namedItem(QSL("creator")).toElement().text();
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// Deal with creation date.
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QString elem_updated = message_item.namedItem(QSL("date")).toElement().text();
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if (elem_updated.isEmpty()) {
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elem_updated = message_item.namedItem(QSL("dc:date")).toElement().text();
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}
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// Deal with creation date.
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new_message.m_created = TextFactory::parseDateTime(elem_updated);
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new_message.m_createdFromFeed = !new_message.m_created.isNull();
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if (!new_message.m_createdFromFeed) {
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// Date was NOT obtained from the feed, set current date as creation date for the message.
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new_message.m_created = current_time;
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}
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if (new_message.m_author.isNull()) {
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new_message.m_author = "";
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}
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if (new_message.m_url.isNull()) {
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new_message.m_url = "";
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}
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messages.append(new_message);
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}
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return messages;
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}
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QList<Message> ParsingFactory::parseAsRSS20(const QString &data) {
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QList<Message> messages;
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QDomDocument xml_file;
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QDateTime current_time = QDateTime::currentDateTime();
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xml_file.setContent(data, true);
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// Pull out all messages.
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QDomNodeList messages_in_xml = xml_file.elementsByTagName(QSL("item"));
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for (int i = 0; i < messages_in_xml.size(); i++) {
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QDomNode message_item = messages_in_xml.item(i);
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Message new_message;
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// Deal with titles & descriptions.
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QString elem_title = message_item.namedItem(QSL("title")).toElement().text().simplified();
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QString elem_description = message_item.namedItem(QSL("encoded")).toElement().text();
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QString elem_enclosure = message_item.namedItem(QSL("enclosure")).toElement().attribute(QSL("url"));
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QString elem_enclosure_type = message_item.namedItem(QSL("enclosure")).toElement().attribute(QSL("type"));
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if (elem_description.isEmpty()) {
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elem_description = message_item.namedItem(QSL("description")).toElement().text();
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}
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// Now we obtained maximum of information for title & description.
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if (elem_title.isEmpty()) {
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if (elem_description.isEmpty()) {
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// BOTH title and description are empty, skip this message.
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continue;
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}
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else {
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// Title is empty but description is not.
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new_message.m_title = WebFactory::instance()->stripTags(elem_description.simplified());
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new_message.m_contents = elem_description;
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}
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}
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else {
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// Title is really not empty, description does not matter.
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new_message.m_title = WebFactory::instance()->stripTags(elem_title);
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new_message.m_contents = elem_description;
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}
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if (!elem_enclosure.isEmpty()) {
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new_message.m_enclosures.append(Enclosure(elem_enclosure, elem_enclosure_type));
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qDebug("Adding enclosure '%s' for the message.", qPrintable(elem_enclosure));
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}
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// Deal with link and author.
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new_message.m_url = message_item.namedItem(QSL("link")).toElement().text();
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if (new_message.m_url.isEmpty() && !new_message.m_enclosures.isEmpty()) {
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new_message.m_url = new_message.m_enclosures.first().m_url;
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}
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if (new_message.m_url.isEmpty()) {
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// Try to get "href" attribute.
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new_message.m_url = message_item.namedItem(QSL("link")).toElement().attribute(QSL("href"));
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}
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new_message.m_author = message_item.namedItem(QSL("author")).toElement().text();
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if (new_message.m_author.isEmpty()) {
|
||||
new_message.m_author = message_item.namedItem(QSL("creator")).toElement().text();
|
||||
}
|
||||
|
||||
// Deal with creation date.
|
||||
new_message.m_created = TextFactory::parseDateTime(message_item.namedItem(QSL("pubDate")).toElement().text());
|
||||
|
||||
if (new_message.m_created.isNull()) {
|
||||
new_message.m_created = TextFactory::parseDateTime(message_item.namedItem(QSL("date")).toElement().text());
|
||||
}
|
||||
|
||||
if (!(new_message.m_createdFromFeed = !new_message.m_created.isNull())) {
|
||||
// Date was NOT obtained from the feed,
|
||||
// set current date as creation date for the message.
|
||||
new_message.m_created = current_time;
|
||||
}
|
||||
|
||||
if (new_message.m_author.isNull()) {
|
||||
new_message.m_author = "";
|
||||
}
|
||||
|
||||
if (new_message.m_url.isNull()) {
|
||||
new_message.m_url = "";
|
||||
}
|
||||
|
||||
messages.append(new_message);
|
||||
}
|
||||
|
||||
return messages;
|
||||
}
|
||||
101
src/core/rdfparser.cpp
Normal file
101
src/core/rdfparser.cpp
Normal file
@ -0,0 +1,101 @@
|
||||
// This file is part of RSS Guard.
|
||||
//
|
||||
// Copyright (C) 2011-2016 by Martin Rotter <rotter.martinos@gmail.com>
|
||||
//
|
||||
// RSS Guard 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 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// RSS Guard 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 RSS Guard. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include "core/rdfparser.h"
|
||||
|
||||
#include "miscellaneous/textfactory.h"
|
||||
#include "network-web/webfactory.h"
|
||||
|
||||
#include <QDomDocument>
|
||||
|
||||
|
||||
RdfParser::RdfParser() {
|
||||
}
|
||||
|
||||
RdfParser::~RdfParser() {
|
||||
}
|
||||
|
||||
QList<Message> RdfParser::parseXmlData(const QString &data) {
|
||||
QList<Message> messages;
|
||||
QDomDocument xml_file;
|
||||
QDateTime current_time = QDateTime::currentDateTime();
|
||||
|
||||
xml_file.setContent(data, true);
|
||||
|
||||
// Pull out all messages.
|
||||
QDomNodeList messages_in_xml = xml_file.elementsByTagName(QSL("item"));
|
||||
|
||||
for (int i = 0; i < messages_in_xml.size(); i++) {
|
||||
QDomNode message_item = messages_in_xml.item(i);
|
||||
Message new_message;
|
||||
|
||||
// Deal with title and description.
|
||||
QString elem_title = message_item.namedItem(QSL("title")).toElement().text().simplified();
|
||||
QString elem_description = message_item.namedItem(QSL("description")).toElement().text();
|
||||
|
||||
// Now we obtained maximum of information for title & description.
|
||||
if (elem_title.isEmpty()) {
|
||||
if (elem_description.isEmpty()) {
|
||||
// BOTH title and description are empty, skip this message.
|
||||
continue;
|
||||
}
|
||||
else {
|
||||
// Title is empty but description is not.
|
||||
new_message.m_title = WebFactory::instance()->escapeHtml(WebFactory::instance()->stripTags(elem_description.simplified()));
|
||||
new_message.m_contents = elem_description;
|
||||
}
|
||||
}
|
||||
else {
|
||||
// Title is really not empty, description does not matter.
|
||||
new_message.m_title = WebFactory::instance()->escapeHtml(WebFactory::instance()->stripTags(elem_title));
|
||||
new_message.m_contents = elem_description;
|
||||
}
|
||||
|
||||
|
||||
// Deal with link and author.
|
||||
new_message.m_url = message_item.namedItem(QSL("link")).toElement().text();
|
||||
new_message.m_author = message_item.namedItem(QSL("creator")).toElement().text();
|
||||
|
||||
// Deal with creation date.
|
||||
QString elem_updated = message_item.namedItem(QSL("date")).toElement().text();
|
||||
|
||||
if (elem_updated.isEmpty()) {
|
||||
elem_updated = message_item.namedItem(QSL("dc:date")).toElement().text();
|
||||
}
|
||||
|
||||
// Deal with creation date.
|
||||
new_message.m_created = TextFactory::parseDateTime(elem_updated);
|
||||
new_message.m_createdFromFeed = !new_message.m_created.isNull();
|
||||
|
||||
if (!new_message.m_createdFromFeed) {
|
||||
// Date was NOT obtained from the feed, set current date as creation date for the message.
|
||||
new_message.m_created = current_time;
|
||||
}
|
||||
|
||||
if (new_message.m_author.isNull()) {
|
||||
new_message.m_author = "";
|
||||
}
|
||||
|
||||
if (new_message.m_url.isNull()) {
|
||||
new_message.m_url = "";
|
||||
}
|
||||
|
||||
messages.append(new_message);
|
||||
}
|
||||
|
||||
return messages;
|
||||
}
|
||||
34
src/core/rdfparser.h
Normal file
34
src/core/rdfparser.h
Normal file
@ -0,0 +1,34 @@
|
||||
// This file is part of RSS Guard.
|
||||
//
|
||||
// Copyright (C) 2011-2016 by Martin Rotter <rotter.martinos@gmail.com>
|
||||
//
|
||||
// RSS Guard 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 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// RSS Guard 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 RSS Guard. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#ifndef RDFPARSER_H
|
||||
#define RDFPARSER_H
|
||||
|
||||
#include "core/message.h"
|
||||
|
||||
#include <QList>
|
||||
|
||||
|
||||
class RdfParser {
|
||||
public:
|
||||
explicit RdfParser();
|
||||
virtual ~RdfParser();
|
||||
|
||||
QList<Message> parseXmlData(const QString &data);
|
||||
};
|
||||
|
||||
#endif // RDFPARSER_H
|
||||
123
src/core/rssparser.cpp
Normal file
123
src/core/rssparser.cpp
Normal file
@ -0,0 +1,123 @@
|
||||
// This file is part of RSS Guard.
|
||||
//
|
||||
// Copyright (C) 2011-2016 by Martin Rotter <rotter.martinos@gmail.com>
|
||||
//
|
||||
// RSS Guard 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 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// RSS Guard 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 RSS Guard. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include "core/rssparser.h"
|
||||
|
||||
#include "miscellaneous/textfactory.h"
|
||||
#include "network-web/webfactory.h"
|
||||
|
||||
#include <QDomDocument>
|
||||
|
||||
|
||||
RssParser::RssParser() {
|
||||
}
|
||||
|
||||
RssParser::~RssParser() {
|
||||
}
|
||||
|
||||
QList<Message> RssParser::parseXmlData(const QString &data) {
|
||||
QList<Message> messages;
|
||||
QDomDocument xml_file;
|
||||
QDateTime current_time = QDateTime::currentDateTime();
|
||||
|
||||
xml_file.setContent(data, true);
|
||||
|
||||
// Pull out all messages.
|
||||
QDomNodeList messages_in_xml = xml_file.elementsByTagName(QSL("item"));
|
||||
|
||||
for (int i = 0; i < messages_in_xml.size(); i++) {
|
||||
QDomNode message_item = messages_in_xml.item(i);
|
||||
Message new_message;
|
||||
|
||||
// Deal with titles & descriptions.
|
||||
QString elem_title = message_item.namedItem(QSL("title")).toElement().text().simplified();
|
||||
QString elem_description = message_item.namedItem(QSL("encoded")).toElement().text();
|
||||
QString elem_enclosure = message_item.namedItem(QSL("enclosure")).toElement().attribute(QSL("url"));
|
||||
QString elem_enclosure_type = message_item.namedItem(QSL("enclosure")).toElement().attribute(QSL("type"));
|
||||
|
||||
if (elem_description.isEmpty()) {
|
||||
elem_description = message_item.namedItem(QSL("description")).toElement().text();
|
||||
}
|
||||
|
||||
// Now we obtained maximum of information for title & description.
|
||||
if (elem_title.isEmpty()) {
|
||||
if (elem_description.isEmpty()) {
|
||||
// BOTH title and description are empty, skip this message.
|
||||
continue;
|
||||
}
|
||||
else {
|
||||
// Title is empty but description is not.
|
||||
new_message.m_title = WebFactory::instance()->stripTags(elem_description.simplified());
|
||||
new_message.m_contents = elem_description;
|
||||
}
|
||||
}
|
||||
else {
|
||||
// Title is really not empty, description does not matter.
|
||||
new_message.m_title = WebFactory::instance()->stripTags(elem_title);
|
||||
new_message.m_contents = elem_description;
|
||||
}
|
||||
|
||||
if (!elem_enclosure.isEmpty()) {
|
||||
new_message.m_enclosures.append(Enclosure(elem_enclosure, elem_enclosure_type));
|
||||
|
||||
qDebug("Adding enclosure '%s' for the message.", qPrintable(elem_enclosure));
|
||||
}
|
||||
|
||||
// Deal with link and author.
|
||||
new_message.m_url = message_item.namedItem(QSL("link")).toElement().text();
|
||||
|
||||
if (new_message.m_url.isEmpty() && !new_message.m_enclosures.isEmpty()) {
|
||||
new_message.m_url = new_message.m_enclosures.first().m_url;
|
||||
}
|
||||
|
||||
if (new_message.m_url.isEmpty()) {
|
||||
// Try to get "href" attribute.
|
||||
new_message.m_url = message_item.namedItem(QSL("link")).toElement().attribute(QSL("href"));
|
||||
}
|
||||
|
||||
new_message.m_author = message_item.namedItem(QSL("author")).toElement().text();
|
||||
|
||||
if (new_message.m_author.isEmpty()) {
|
||||
new_message.m_author = message_item.namedItem(QSL("creator")).toElement().text();
|
||||
}
|
||||
|
||||
// Deal with creation date.
|
||||
new_message.m_created = TextFactory::parseDateTime(message_item.namedItem(QSL("pubDate")).toElement().text());
|
||||
|
||||
if (new_message.m_created.isNull()) {
|
||||
new_message.m_created = TextFactory::parseDateTime(message_item.namedItem(QSL("date")).toElement().text());
|
||||
}
|
||||
|
||||
if (!(new_message.m_createdFromFeed = !new_message.m_created.isNull())) {
|
||||
// Date was NOT obtained from the feed,
|
||||
// set current date as creation date for the message.
|
||||
new_message.m_created = current_time;
|
||||
}
|
||||
|
||||
if (new_message.m_author.isNull()) {
|
||||
new_message.m_author = "";
|
||||
}
|
||||
|
||||
if (new_message.m_url.isNull()) {
|
||||
new_message.m_url = "";
|
||||
}
|
||||
|
||||
messages.append(new_message);
|
||||
}
|
||||
|
||||
return messages;
|
||||
}
|
||||
34
src/core/rssparser.h
Normal file
34
src/core/rssparser.h
Normal file
@ -0,0 +1,34 @@
|
||||
// This file is part of RSS Guard.
|
||||
//
|
||||
// Copyright (C) 2011-2016 by Martin Rotter <rotter.martinos@gmail.com>
|
||||
//
|
||||
// RSS Guard 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 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// RSS Guard 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 RSS Guard. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#ifndef RSSPARSER_H
|
||||
#define RSSPARSER_H
|
||||
|
||||
#include "core/message.h"
|
||||
|
||||
#include <QList>
|
||||
|
||||
|
||||
class RssParser {
|
||||
public:
|
||||
explicit RssParser();
|
||||
virtual ~RssParser();
|
||||
|
||||
QList<Message> parseXmlData(const QString &data);
|
||||
};
|
||||
|
||||
#endif // RSSPARSER_H
|
||||
@ -18,7 +18,9 @@
|
||||
#include "services/standard/standardfeed.h"
|
||||
|
||||
#include "definitions/definitions.h"
|
||||
#include "core/parsingfactory.h"
|
||||
#include "core/rssparser.h"
|
||||
#include "core/rdfparser.h"
|
||||
#include "core/atomparser.h"
|
||||
#include "core/feedsmodel.h"
|
||||
#include "miscellaneous/databasequeries.h"
|
||||
#include "miscellaneous/textfactory.h"
|
||||
@ -444,15 +446,15 @@ QList<Message> StandardFeed::obtainNewMessages(bool *error_during_obtaining) {
|
||||
switch (type()) {
|
||||
case StandardFeed::Rss0X:
|
||||
case StandardFeed::Rss2X:
|
||||
messages = ParsingFactory::parseAsRSS20(formatted_feed_contents);
|
||||
messages = RssParser().parseXmlData(formatted_feed_contents);
|
||||
break;
|
||||
|
||||
case StandardFeed::Rdf:
|
||||
messages = ParsingFactory::parseAsRDF(formatted_feed_contents);
|
||||
messages = RdfParser().parseXmlData(formatted_feed_contents);
|
||||
break;
|
||||
|
||||
case StandardFeed::Atom10:
|
||||
messages = ParsingFactory::parseAsATOM10(formatted_feed_contents);
|
||||
messages = AtomParser().parseXmlData(formatted_feed_contents);
|
||||
|
||||
default:
|
||||
break;
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user