| 1 | /* |
|---|---|
| 2 | SPDX-FileCopyrightText: 2000 Malte Starostik <malte@kde.org> |
| 3 | |
| 4 | SPDX-License-Identifier: GPL-2.0-or-later |
| 5 | */ |
| 6 | |
| 7 | #include "searchprovider.h" |
| 8 | |
| 9 | #include <KConfigGroup> |
| 10 | #include <KDesktopFile> |
| 11 | #include <KIO/Global> // KIO::iconNameForUrl |
| 12 | #include <KRandom> |
| 13 | #include <KService> |
| 14 | #include <QFileInfo> |
| 15 | #include <QStandardPaths> |
| 16 | |
| 17 | SearchProvider::SearchProvider(const QString &servicePath) |
| 18 | : m_dirty(false) |
| 19 | { |
| 20 | setDesktopEntryName(QFileInfo(servicePath).baseName()); |
| 21 | KDesktopFile parser(servicePath); |
| 22 | setName(parser.readName()); |
| 23 | KConfigGroup group(parser.desktopGroup()); |
| 24 | setKeys(group.readEntry(key: "Keys", aDefault: QStringList())); |
| 25 | |
| 26 | m_query = group.readEntry(key: "Query"); |
| 27 | m_charset = group.readEntry(key: "Charset"); |
| 28 | m_iconName = group.readEntry(key: "Icon"); |
| 29 | m_isHidden = group.readEntry(key: "Hidden", defaultValue: false); |
| 30 | } |
| 31 | |
| 32 | SearchProvider::~SearchProvider() |
| 33 | { |
| 34 | } |
| 35 | |
| 36 | void SearchProvider::setName(const QString &name) |
| 37 | { |
| 38 | if (KUriFilterSearchProvider::name() == name) { |
| 39 | return; |
| 40 | } |
| 41 | |
| 42 | KUriFilterSearchProvider::setName(name); |
| 43 | } |
| 44 | |
| 45 | void SearchProvider::setQuery(const QString &query) |
| 46 | { |
| 47 | if (m_query == query) { |
| 48 | return; |
| 49 | } |
| 50 | |
| 51 | m_query = query; |
| 52 | } |
| 53 | |
| 54 | void SearchProvider::setKeys(const QStringList &keys) |
| 55 | { |
| 56 | if (KUriFilterSearchProvider::keys() == keys) { |
| 57 | return; |
| 58 | } |
| 59 | |
| 60 | KUriFilterSearchProvider::setKeys(keys); |
| 61 | |
| 62 | QString name = desktopEntryName(); |
| 63 | if (!name.isEmpty()) { |
| 64 | return; |
| 65 | } |
| 66 | |
| 67 | // New provider. Set the desktopEntryName. |
| 68 | // Take the longest search shortcut as filename, |
| 69 | // if such a file already exists, append a number and increase it |
| 70 | // until the name is unique |
| 71 | for (const QString &key : keys) { |
| 72 | if (key.length() > name.length()) { |
| 73 | // We should avoid hidden files and directory paths, BUG: 407944 |
| 74 | name = key.toLower().remove(c: QLatin1Char('.')).remove(c: QLatin1Char('/')); |
| 75 | ; |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | const QString path = QStandardPaths::writableLocation(type: QStandardPaths::GenericDataLocation) + QLatin1String("/kf6/searchproviders/"); |
| 80 | bool firstRun = true; |
| 81 | |
| 82 | while (true) { |
| 83 | QString check(name); |
| 84 | |
| 85 | if (!firstRun) { |
| 86 | check += KRandom::randomString(length: 4); |
| 87 | } |
| 88 | |
| 89 | const QString located = |
| 90 | QStandardPaths::locate(type: QStandardPaths::GenericDataLocation, fileName: QLatin1String("kf6/searchproviders/") + check + QLatin1String( ".desktop")); |
| 91 | if (located.isEmpty()) { |
| 92 | name = check; |
| 93 | break; |
| 94 | } else if (located.startsWith(s: path)) { |
| 95 | // If it's a deleted (hidden) entry, overwrite it |
| 96 | if (KService(located).isDeleted()) { |
| 97 | break; |
| 98 | } |
| 99 | } |
| 100 | firstRun = false; |
| 101 | } |
| 102 | |
| 103 | setDesktopEntryName(name); |
| 104 | } |
| 105 | |
| 106 | void SearchProvider::setCharset(const QString &charset) |
| 107 | { |
| 108 | if (m_charset == charset) { |
| 109 | return; |
| 110 | } |
| 111 | |
| 112 | m_charset = charset; |
| 113 | } |
| 114 | |
| 115 | QString SearchProvider::iconName() const |
| 116 | { |
| 117 | if (!m_iconName.isEmpty()) { |
| 118 | return m_iconName; |
| 119 | } |
| 120 | |
| 121 | return KIO::iconNameForUrl(url: QUrl(m_query)); |
| 122 | } |
| 123 | |
| 124 | void SearchProvider::setDirty(bool dirty) |
| 125 | { |
| 126 | m_dirty = dirty; |
| 127 | } |
| 128 |