Syndication

link.cpp
1 /*
2  This file is part of the syndication library
3  SPDX-FileCopyrightText: 2006 Frank Osterfeld <[email protected]>
4 
5  SPDX-License-Identifier: LGPL-2.0-or-later
6 */
7 
8 #include "link.h"
9 #include "constants.h"
10 
11 #include <QString>
12 
13 namespace Syndication
14 {
15 namespace Atom
16 {
18  : ElementWrapper()
19 {
20 }
21 
23  : ElementWrapper(element)
24 {
25 }
26 
28 {
29  return completeURI(attribute(QStringLiteral("href")));
30 }
31 
33 {
34  //"alternate" is default
35  return attribute(QStringLiteral("rel"), QStringLiteral("alternate"));
36 }
37 
39 {
40  return attribute(QStringLiteral("type"));
41 }
42 
44 {
45  return attribute(QStringLiteral("hreflang"));
46 }
47 
49 {
50  return attribute(QStringLiteral("title"));
51 }
52 
53 uint Link::length() const
54 {
55  QString lengthStr = attribute(QStringLiteral("length"));
56 
57  bool ok;
58  uint c = lengthStr.toUInt(&ok);
59  return ok ? c : 0;
60 }
61 
63 {
64  QString info = QLatin1String("### Link: ###################\n");
65  if (!title().isEmpty()) {
66  info += QLatin1String("title: #") + title() + QLatin1String("#\n");
67  }
68  if (!href().isEmpty()) {
69  info += QLatin1String("href: #") + href() + QLatin1String("#\n");
70  }
71  if (!rel().isEmpty()) {
72  info += QLatin1String("rel: #") + rel() + QLatin1String("#\n");
73  }
74  if (!type().isEmpty()) {
75  info += QLatin1String("type: #") + type() + QLatin1String("#\n");
76  }
77  if (length() != 0) {
78  info += QLatin1String("length: #") + QString::number(length()) + QLatin1String("#\n");
79  }
80  if (!hrefLanguage().isEmpty()) {
81  info += QLatin1String("hrefLanguage: #") + hrefLanguage() + QLatin1String("#\n");
82  }
83  info += QLatin1String("### Link end ################\n");
84  return info;
85 }
86 
87 } // namespace Atom
88 } // namespace Syndication
QString attribute(const QString &name, const QString &defValue=QString()) const
Returns the attribute called name.
A wrapper for XML elements.
QString number(int n, int base)
QString completeURI(const QString &uri) const
completes relative URIs with a prefix specified via xml:base.
const QDomElement & element() const
returns the wrapped resource.
uint toUInt(bool *ok, int base) const const
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