File indexing completed on 2024-09-15 03:42:59

 /*
     This file is part of the syndication library
     SPDX-FileCopyrightText: 2006 Frank Osterfeld <osterfeld@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "feedatomimpl.h"
 #include "categoryatomimpl.h"
 #include "imageatomimpl.h"
 #include "itematomimpl.h"
 #include <atom/category.h>
 #include <atom/entry.h>
 #include <atom/link.h>
 #include <atom/person.h>
 #include <personimpl.h>
 
 #include <QDomElement>
 #include <QList>
 #include <QMultiMap>
 #include <QString>
 
 namespace Syndication
 {
 FeedAtomImpl::FeedAtomImpl(Syndication::Atom::FeedDocumentPtr doc)
     : m_doc(doc)
 {
 }
 
 Syndication::SpecificDocumentPtr FeedAtomImpl::specificDocument() const
 {
     return m_doc;
 }
 
 QList<Syndication::ItemPtr> FeedAtomImpl::items() const
 {
     const QList<Syndication::Atom::Entry> entries = m_doc->entries();
 
     QList<ItemPtr> items;
     items.reserve(entries.count());
 
     std::transform(entries.cbegin(), entries.cend(), std::back_inserter(items), [](const Syndication::Atom::Entry &entry) {
         return ItemAtomImplPtr(new ItemAtomImpl(entry));
     });
 
     return items;
 }
 
 QList<Syndication::CategoryPtr> FeedAtomImpl::categories() const
 {
     const QList<Syndication::Atom::Category> entries = m_doc->categories();
     QList<CategoryPtr> categories;
     categories.reserve(entries.count());
 
     std::transform(entries.cbegin(), entries.cend(), std::back_inserter(categories), [](const Syndication::Atom::Category &entry) {
         return CategoryAtomImplPtr(new CategoryAtomImpl(entry));
     });
 
     return categories;
 }
 
 QString FeedAtomImpl::title() const
 {
     return m_doc->title();
 }
 
 QString FeedAtomImpl::link() const
 {
     const QList<Syndication::Atom::Link> links = m_doc->links();
     // return first link where rel="alternate"
     // TODO: if there are multiple "alternate" links, find other criteria to choose one of them
     auto it = std::find_if(links.cbegin(), links.cend(), [](const Syndication::Atom::Link &link) {
         return link.rel() == QLatin1String("alternate");
     });
     return it != links.cend() ? it->href() : QString{};
 }
 
 QString FeedAtomImpl::description() const
 {
     return m_doc->subtitle();
 }
 
 QList<PersonPtr> FeedAtomImpl::authors() const
 {
     const QList<Syndication::Atom::Person> people = m_doc->authors() + m_doc->contributors();
 
     QList<PersonPtr> list;
     list.reserve(people.size());
 
     std::transform(people.cbegin(), people.cend(), std::back_inserter(list), [](const Syndication::Atom::Person &person) {
         return PersonImplPtr(new PersonImpl(person.name(), person.uri(), person.email()));
     });
 
     return list;
 }
 
 QString FeedAtomImpl::language() const
 {
     return m_doc->xmlLang();
 }
 
 QString FeedAtomImpl::copyright() const
 {
     return m_doc->rights();
 }
 
 ImagePtr FeedAtomImpl::image() const
 {
     return ImageAtomImplPtr(new ImageAtomImpl(m_doc->logo()));
 }
 
 ImagePtr FeedAtomImpl::icon() const
 {
     return ImageAtomImplPtr(new ImageAtomImpl(m_doc->icon()));
 }
 
 QMultiMap<QString, QDomElement> FeedAtomImpl::additionalProperties() const
 {
     QMultiMap<QString, QDomElement> ret;
     const auto unhandledElements = m_doc->unhandledElements();
     for (const QDomElement &i : unhandledElements) {
         ret.insert(i.namespaceURI() + i.localName(), i);
     }
 
     return ret;
 }
 
 } // namespace Syndication