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 "itemrdfimpl.h" |
9 | |
10 | #include <category.h> |
11 | #include <constants.h> |
12 | #include <enclosure.h> |
13 | #include <personimpl.h> |
14 | #include <rdf/dublincore.h> |
15 | #include <rdf/property.h> |
16 | #include <rdf/resource.h> |
17 | #include <rdf/resourcewrapper.h> |
18 | #include <rdf/statement.h> |
19 | #include <tools.h> |
20 | |
21 | #include <QDomElement> |
22 | #include <QList> |
23 | #include <QMultiMap> |
24 | #include <QStringList> |
25 | |
26 | using Syndication::RDF::Property; |
27 | using Syndication::RDF::PropertyPtr; |
28 | |
29 | namespace Syndication |
30 | { |
31 | ItemRDFImpl::ItemRDFImpl(const Syndication::RDF::Item &item) |
32 | : m_item(item) |
33 | { |
34 | } |
35 | |
36 | QString ItemRDFImpl::title() const |
37 | { |
38 | return m_item.title(); |
39 | } |
40 | |
41 | QString ItemRDFImpl::link() const |
42 | { |
43 | return m_item.link(); |
44 | } |
45 | |
46 | QString ItemRDFImpl::description() const |
47 | { |
48 | return m_item.description(); |
49 | } |
50 | |
51 | QString ItemRDFImpl::content() const |
52 | { |
53 | return m_item.encodedContent(); |
54 | } |
55 | |
56 | QList<PersonPtr> ItemRDFImpl::authors() const |
57 | { |
58 | QList<PersonPtr> list; |
59 | |
60 | const QStringList people = m_item.dc().creators() + m_item.dc().contributors(); |
61 | |
62 | for (const auto &person : people) { |
63 | PersonPtr ptr = personFromString(str: person); |
64 | if (!ptr->isNull()) { |
65 | list.append(t: ptr); |
66 | } |
67 | } |
68 | |
69 | return list; |
70 | } |
71 | |
72 | QString ItemRDFImpl::language() const |
73 | { |
74 | return m_item.dc().language(); |
75 | } |
76 | |
77 | QString ItemRDFImpl::id() const |
78 | { |
79 | if (!m_item.resource()->isAnon()) { |
80 | return m_item.resource()->uri(); |
81 | } else { |
82 | return QLatin1String("hash:") + calcMD5Sum(str: title() + description() + link() + content()); |
83 | } |
84 | } |
85 | |
86 | time_t ItemRDFImpl::datePublished() const |
87 | { |
88 | return m_item.dc().date(); |
89 | } |
90 | |
91 | time_t ItemRDFImpl::dateUpdated() const |
92 | { |
93 | return m_item.dc().date(); |
94 | } |
95 | |
96 | QList<Syndication::EnclosurePtr> ItemRDFImpl::enclosures() const |
97 | { |
98 | // return empty list |
99 | return QList<Syndication::EnclosurePtr>(); |
100 | } |
101 | |
102 | QList<Syndication::CategoryPtr> ItemRDFImpl::categories() const |
103 | { |
104 | // return empty list |
105 | return QList<Syndication::CategoryPtr>(); |
106 | } |
107 | |
108 | int ItemRDFImpl::commentsCount() const |
109 | { |
110 | PropertyPtr prop(new Property(slashNamespace() + QLatin1String("comments"))); |
111 | QString cstr = m_item.resource()->property(property: prop)->asString(); |
112 | bool ok = false; |
113 | int comments = cstr.toInt(ok: &ok); |
114 | return ok ? comments : -1; |
115 | return -1; |
116 | } |
117 | |
118 | QString ItemRDFImpl::commentsLink() const |
119 | { |
120 | return QString(); |
121 | } |
122 | |
123 | QString ItemRDFImpl::commentsFeed() const |
124 | { |
125 | PropertyPtr prop(new Property(commentApiNamespace() + QLatin1String("commentRss"))); |
126 | return m_item.resource()->property(property: prop)->asString(); |
127 | } |
128 | |
129 | QString ItemRDFImpl::commentPostUri() const |
130 | { |
131 | PropertyPtr prop(new Property(commentApiNamespace() + QLatin1String("comment"))); |
132 | return m_item.resource()->property(property: prop)->asString(); |
133 | } |
134 | |
135 | Syndication::SpecificItemPtr ItemRDFImpl::specificItem() const |
136 | { |
137 | return Syndication::SpecificItemPtr(new Syndication::RDF::Item(m_item)); |
138 | } |
139 | |
140 | QMultiMap<QString, QDomElement> ItemRDFImpl::additionalProperties() const |
141 | { |
142 | return QMultiMap<QString, QDomElement>(); |
143 | } |
144 | |
145 | } // namespace Syndication |
146 |