1 | /* |
2 | This file is part of the syndication library |
3 | SPDX-FileCopyrightText: 2006 Frank Osterfeld <osterfeld@kde.org> |
4 | |
5 | SPDX-License-Identifier: LGPL-2.0-or-later |
6 | */ |
7 | |
8 | #include "feedatomimpl.h" |
9 | #include "categoryatomimpl.h" |
10 | #include "imageatomimpl.h" |
11 | #include "itematomimpl.h" |
12 | #include <atom/category.h> |
13 | #include <atom/entry.h> |
14 | #include <atom/link.h> |
15 | #include <atom/person.h> |
16 | #include <personimpl.h> |
17 | |
18 | #include <QDomElement> |
19 | #include <QList> |
20 | #include <QMultiMap> |
21 | #include <QString> |
22 | |
23 | namespace Syndication |
24 | { |
25 | FeedAtomImpl::FeedAtomImpl(Syndication::Atom::FeedDocumentPtr doc) |
26 | : m_doc(doc) |
27 | { |
28 | } |
29 | |
30 | Syndication::SpecificDocumentPtr FeedAtomImpl::specificDocument() const |
31 | { |
32 | return m_doc; |
33 | } |
34 | |
35 | QList<Syndication::ItemPtr> FeedAtomImpl::items() const |
36 | { |
37 | const QList<Syndication::Atom::Entry> entries = m_doc->entries(); |
38 | |
39 | QList<ItemPtr> items; |
40 | items.reserve(asize: entries.count()); |
41 | |
42 | std::transform(first: entries.cbegin(), last: entries.cend(), result: std::back_inserter(x&: items), unary_op: [](const Syndication::Atom::Entry &entry) { |
43 | return ItemAtomImplPtr(new ItemAtomImpl(entry)); |
44 | }); |
45 | |
46 | return items; |
47 | } |
48 | |
49 | QList<Syndication::CategoryPtr> FeedAtomImpl::categories() const |
50 | { |
51 | const QList<Syndication::Atom::Category> entries = m_doc->categories(); |
52 | QList<CategoryPtr> categories; |
53 | categories.reserve(asize: entries.count()); |
54 | |
55 | std::transform(first: entries.cbegin(), last: entries.cend(), result: std::back_inserter(x&: categories), unary_op: [](const Syndication::Atom::Category &entry) { |
56 | return CategoryAtomImplPtr(new CategoryAtomImpl(entry)); |
57 | }); |
58 | |
59 | return categories; |
60 | } |
61 | |
62 | QString FeedAtomImpl::title() const |
63 | { |
64 | return m_doc->title(); |
65 | } |
66 | |
67 | QString FeedAtomImpl::link() const |
68 | { |
69 | const QList<Syndication::Atom::Link> links = m_doc->links(); |
70 | // return first link where rel="alternate" |
71 | // TODO: if there are multiple "alternate" links, find other criteria to choose one of them |
72 | auto it = std::find_if(first: links.cbegin(), last: links.cend(), pred: [](const Syndication::Atom::Link &link) { |
73 | return link.rel() == QLatin1String("alternate" ); |
74 | }); |
75 | return it != links.cend() ? it->href() : QString{}; |
76 | } |
77 | |
78 | QString FeedAtomImpl::description() const |
79 | { |
80 | return m_doc->subtitle(); |
81 | } |
82 | |
83 | QList<PersonPtr> FeedAtomImpl::authors() const |
84 | { |
85 | const QList<Syndication::Atom::Person> people = m_doc->authors() + m_doc->contributors(); |
86 | |
87 | QList<PersonPtr> list; |
88 | list.reserve(asize: people.size()); |
89 | |
90 | std::transform(first: people.cbegin(), last: people.cend(), result: std::back_inserter(x&: list), unary_op: [](const Syndication::Atom::Person &person) { |
91 | return PersonImplPtr(new PersonImpl(person.name(), person.uri(), person.email())); |
92 | }); |
93 | |
94 | return list; |
95 | } |
96 | |
97 | QString FeedAtomImpl::language() const |
98 | { |
99 | return m_doc->xmlLang(); |
100 | } |
101 | |
102 | QString FeedAtomImpl::copyright() const |
103 | { |
104 | return m_doc->rights(); |
105 | } |
106 | |
107 | ImagePtr FeedAtomImpl::image() const |
108 | { |
109 | return ImageAtomImplPtr(new ImageAtomImpl(m_doc->logo())); |
110 | } |
111 | |
112 | ImagePtr FeedAtomImpl::icon() const |
113 | { |
114 | return ImageAtomImplPtr(new ImageAtomImpl(m_doc->icon())); |
115 | } |
116 | |
117 | QMultiMap<QString, QDomElement> FeedAtomImpl::additionalProperties() const |
118 | { |
119 | QMultiMap<QString, QDomElement> ret; |
120 | const auto unhandledElements = m_doc->unhandledElements(); |
121 | for (const QDomElement &i : unhandledElements) { |
122 | ret.insert(key: i.namespaceURI() + i.localName(), value: i); |
123 | } |
124 | |
125 | return ret; |
126 | } |
127 | |
128 | } // namespace Syndication |
129 | |