1 | // SPDX-License-Identifier: LGPL-2.1-or-later |
2 | // SPDX-FileCopyrightText: 2009-2010 Frederik Gladhorn <gladhorn@kde.org> |
3 | // SPDX-FileCopyrightText: 2024 Harald Sitter <sitter@kde.org> |
4 | |
5 | #include "atticarequester_p.h" |
6 | |
7 | #include "commentsmodel.h" |
8 | #include "entry_p.h" |
9 | #include "question.h" |
10 | #include "tagsfilterchecker.h" |
11 | |
12 | #include <KFormat> |
13 | #include <KLocalizedString> |
14 | #include <QCollator> |
15 | #include <QDomDocument> |
16 | #include <knewstuffcore_debug.h> |
17 | |
18 | #include <attica/accountbalance.h> |
19 | #include <attica/config.h> |
20 | #include <attica/content.h> |
21 | #include <attica/downloaditem.h> |
22 | #include <attica/listjob.h> |
23 | #include <attica/person.h> |
24 | #include <attica/provider.h> |
25 | #include <attica/providermanager.h> |
26 | |
27 | #include "atticaprovider_p.h" |
28 | #include "searchrequest_p.h" |
29 | |
30 | using namespace Attica; |
31 | |
32 | namespace |
33 | { |
34 | Attica::Provider::SortMode atticaSortMode(KNSCore::SortMode sortMode) |
35 | { |
36 | switch (sortMode) { |
37 | case KNSCore::SortMode::Newest: |
38 | return Attica::Provider::Newest; |
39 | case KNSCore::SortMode::Alphabetical: |
40 | return Attica::Provider::Alphabetical; |
41 | case KNSCore::SortMode::Downloads: |
42 | return Attica::Provider::Downloads; |
43 | case KNSCore::SortMode::Rating: |
44 | return Attica::Provider::Rating; |
45 | } |
46 | qCWarning(KNEWSTUFFCORE) << "Unmapped sortMode" << sortMode; |
47 | return Attica::Provider::Rating; |
48 | } |
49 | } // namespace |
50 | |
51 | namespace KNSCore |
52 | { |
53 | |
54 | AtticaRequester::AtticaRequester(const KNSCore::SearchRequest &request, AtticaProvider *provider, QObject *parent) |
55 | : QObject(parent) |
56 | , m_request(request) |
57 | , m_provider(provider) |
58 | { |
59 | } |
60 | |
61 | void AtticaRequester::detailsLoaded(BaseJob *job) |
62 | { |
63 | if (m_provider->jobSuccess(job)) { |
64 | auto *contentJob = dynamic_cast<ItemJob<Content> *>(job); |
65 | Content content = contentJob->result(); |
66 | auto entry = entryFromAtticaContent(content); |
67 | entry.setEntryRequestedId(job->property(name: "providedEntryId" ).toString()); // The ResultsStream should still known that this entry was for its query |
68 | Q_EMIT entryDetailsLoaded(entry); |
69 | qCDebug(KNEWSTUFFCORE) << "check update finished: " << entry.name(); |
70 | } |
71 | |
72 | if (m_updateJobs.remove(value: job) && m_updateJobs.isEmpty()) { |
73 | qCDebug(KNEWSTUFFCORE) << "check update finished." ; |
74 | QList<Entry> updatable; |
75 | for (const Entry &entry : std::as_const(t&: m_provider->mCachedEntries)) { |
76 | if (entry.status() == KNSCore::Entry::Updateable) { |
77 | updatable.append(t: entry); |
78 | } |
79 | } |
80 | qCDebug(KNEWSTUFFCORE) << "UPDATABLE" << updatable; |
81 | Q_EMIT entriesLoaded(list: updatable); |
82 | Q_EMIT loadingDone(); |
83 | } |
84 | } |
85 | |
86 | void AtticaRequester::checkForUpdates() |
87 | { |
88 | if (m_provider->mCachedEntries.isEmpty()) { |
89 | Q_EMIT loadingDone(); |
90 | return; |
91 | } |
92 | |
93 | for (const Entry &entry : std::as_const(t&: m_provider->mCachedEntries)) { |
94 | ItemJob<Content> *job = m_provider->m_provider.requestContent(contentId: entry.uniqueId()); |
95 | connect(sender: job, signal: &BaseJob::finished, context: this, slot: &AtticaRequester::detailsLoaded); |
96 | m_updateJobs.insert(value: job); |
97 | job->start(); |
98 | qCDebug(KNEWSTUFFCORE) << "Checking for update: " << entry.name(); |
99 | } |
100 | } |
101 | |
102 | Entry::List AtticaRequester::installedEntries() const |
103 | { |
104 | Entry::List entries; |
105 | for (const Entry &entry : std::as_const(t&: m_provider->mCachedEntries)) { |
106 | if (entry.status() == KNSCore::Entry::Installed || entry.status() == KNSCore::Entry::Updateable) { |
107 | entries.append(t: entry); |
108 | } |
109 | } |
110 | return entries; |
111 | } |
112 | |
113 | void AtticaRequester::start() |
114 | { |
115 | QMetaObject::invokeMethod(object: this, function: &AtticaRequester::startInternal, type: Qt::QueuedConnection); |
116 | } |
117 | |
118 | void AtticaRequester::categoryContentsLoaded(BaseJob *job) |
119 | { |
120 | if (!m_provider->jobSuccess(job)) { |
121 | return; |
122 | } |
123 | |
124 | auto *listJob = dynamic_cast<ListJob<Content> *>(job); |
125 | const Content::List contents = listJob->itemList(); |
126 | |
127 | Entry::List entries; |
128 | TagsFilterChecker checker(m_provider->tagFilter()); |
129 | TagsFilterChecker downloadschecker(m_provider->downloadTagFilter()); |
130 | for (const Content &content : contents) { |
131 | if (!content.isValid()) { |
132 | qCDebug(KNEWSTUFFCORE) |
133 | << "Filtered out an invalid entry. This suggests something is not right on the originating server. Please contact the administrators of" |
134 | << m_provider->name() << "and inform them there is an issue with content in the category or categories" << m_request.d->categories; |
135 | continue; |
136 | } |
137 | if (checker.filterAccepts(tags: content.tags())) { |
138 | bool filterAcceptsDownloads = true; |
139 | if (content.downloads() > 0) { |
140 | filterAcceptsDownloads = false; |
141 | const QList<Attica::DownloadDescription> descs = content.downloadUrlDescriptions(); |
142 | for (const Attica::DownloadDescription &dli : descs) { |
143 | if (downloadschecker.filterAccepts(tags: dli.tags())) { |
144 | filterAcceptsDownloads = true; |
145 | break; |
146 | } |
147 | } |
148 | } |
149 | if (filterAcceptsDownloads) { |
150 | m_provider->mCachedContent.insert(key: content.id(), value: content); |
151 | entries.append(t: entryFromAtticaContent(content)); |
152 | } else { |
153 | qCDebug(KNEWSTUFFCORE) << "Filter has excluded" << content.name() << "on download filter" << m_provider->downloadTagFilter(); |
154 | } |
155 | } else { |
156 | qCDebug(KNEWSTUFFCORE) << "Filter has excluded" << content.name() << "on entry filter" << m_provider->tagFilter(); |
157 | } |
158 | } |
159 | |
160 | qCDebug(KNEWSTUFFCORE) << "loaded: " << m_request.d->hashForRequest() << " count: " << entries.size(); |
161 | Q_EMIT entriesLoaded(list: entries); |
162 | Q_EMIT loadingDone(); |
163 | } |
164 | |
165 | void AtticaRequester::startInternal() |
166 | { |
167 | switch (m_request.d->filter) { |
168 | case KNSCore::Filter::None: |
169 | break; |
170 | case KNSCore::Filter::ExactEntryId: { |
171 | ItemJob<Content> *job = m_provider->m_provider.requestContent(contentId: m_request.d->searchTerm); |
172 | job->setProperty(name: "providedEntryId" , value: m_request.d->searchTerm); |
173 | connect(sender: job, signal: &BaseJob::finished, context: this, slot: &AtticaRequester::detailsLoaded); |
174 | job->start(); |
175 | return; |
176 | } |
177 | case KNSCore::Filter::Installed: |
178 | if (m_request.d->page == 0) { |
179 | Q_EMIT entriesLoaded(list: installedEntries()); |
180 | Q_EMIT loadingDone(); |
181 | } else { // We always load everything on the first page. The caller may fetchMore and try to read further pages though. |
182 | Q_EMIT loadingDone(); |
183 | } |
184 | return; |
185 | case KNSCore::Filter::Updates: |
186 | checkForUpdates(); |
187 | return; |
188 | } |
189 | |
190 | Attica::Provider::SortMode sorting = atticaSortMode(sortMode: m_request.d->sortMode); |
191 | Attica::Category::List categoriesToSearch; |
192 | |
193 | if (m_request.d->categories.isEmpty()) { |
194 | // search in all categories |
195 | categoriesToSearch = m_provider->mCategoryMap.values(); |
196 | } else { |
197 | categoriesToSearch.reserve(asize: m_request.d->categories.size()); |
198 | for (const QString &categoryName : std::as_const(t&: m_request.d->categories)) { |
199 | categoriesToSearch.append(other: m_provider->mCategoryMap.values(key: categoryName)); |
200 | } |
201 | } |
202 | |
203 | ListJob<Content> *job = |
204 | m_provider->m_provider.searchContents(categories: categoriesToSearch, search: m_request.d->searchTerm, mode: sorting, page: m_request.d->page, pageSize: m_request.d->pageSize); |
205 | job->setProperty(name: "searchRequest" , value: QVariant::fromValue(value: m_request)); |
206 | connect(sender: job, signal: &BaseJob::finished, context: this, slot: &AtticaRequester::categoryContentsLoaded); |
207 | job->start(); |
208 | } |
209 | |
210 | Entry AtticaRequester::entryFromAtticaContent(const Attica::Content &content) |
211 | { |
212 | Entry entry; |
213 | |
214 | entry.setProviderId(m_provider->id()); |
215 | entry.setUniqueId(content.id()); |
216 | entry.setStatus(KNSCore::Entry::Downloadable); |
217 | entry.setVersion(content.version()); |
218 | entry.setReleaseDate(content.updated().date()); |
219 | entry.setCategory(content.attribute(QStringLiteral("typeid" ))); |
220 | |
221 | qCDebug(KNEWSTUFFCORE) << "looking for cache entry" ; |
222 | auto index = m_provider->mCachedEntries.indexOf(t: entry); |
223 | qCDebug(KNEWSTUFFCORE) << "looking for cache entry" << index; |
224 | if (index >= 0) { |
225 | Entry &cacheEntry = m_provider->mCachedEntries[index]; |
226 | qCDebug(KNEWSTUFFCORE) << "cache entry" << cacheEntry << cacheEntry.version() << entry.version(); |
227 | // check if updateable |
228 | if (((cacheEntry.status() == KNSCore::Entry::Installed) || (cacheEntry.status() == KNSCore::Entry::Updateable)) |
229 | && ((cacheEntry.version() != entry.version()) || (cacheEntry.releaseDate() != entry.releaseDate()))) { |
230 | cacheEntry.setStatus(KNSCore::Entry::Updateable); |
231 | cacheEntry.setUpdateVersion(entry.version()); |
232 | cacheEntry.setUpdateReleaseDate(entry.releaseDate()); |
233 | } |
234 | entry = cacheEntry; |
235 | } else { |
236 | m_provider->mCachedEntries.append(t: entry); |
237 | } |
238 | |
239 | entry.setName(content.name()); |
240 | entry.setHomepage(content.detailpage()); |
241 | entry.setRating(content.rating()); |
242 | entry.setNumberOfComments(content.numberOfComments()); |
243 | entry.setDownloadCount(content.downloads()); |
244 | entry.setNumberFans(content.attribute(QStringLiteral("fans" )).toInt()); |
245 | entry.setDonationLink(content.attribute(QStringLiteral("donationpage" ))); |
246 | entry.setKnowledgebaseLink(content.attribute(QStringLiteral("knowledgebasepage" ))); |
247 | entry.setNumberKnowledgebaseEntries(content.attribute(QStringLiteral("knowledgebaseentries" )).toInt()); |
248 | entry.setHomepage(content.detailpage()); |
249 | |
250 | entry.setPreviewUrl(url: content.smallPreviewPicture(QStringLiteral("1" )), type: Entry::PreviewSmall1); |
251 | entry.setPreviewUrl(url: content.smallPreviewPicture(QStringLiteral("2" )), type: Entry::PreviewSmall2); |
252 | entry.setPreviewUrl(url: content.smallPreviewPicture(QStringLiteral("3" )), type: Entry::PreviewSmall3); |
253 | |
254 | entry.setPreviewUrl(url: content.previewPicture(QStringLiteral("1" )), type: Entry::PreviewBig1); |
255 | entry.setPreviewUrl(url: content.previewPicture(QStringLiteral("2" )), type: Entry::PreviewBig2); |
256 | entry.setPreviewUrl(url: content.previewPicture(QStringLiteral("3" )), type: Entry::PreviewBig3); |
257 | |
258 | entry.setLicense(content.license()); |
259 | Author author; |
260 | author.setId(content.author()); |
261 | author.setName(content.author()); |
262 | author.setHomepage(content.attribute(QStringLiteral("profilepage" ))); |
263 | entry.setAuthor(author); |
264 | |
265 | entry.setSource(Entry::Online); |
266 | entry.setSummary(content.description()); |
267 | entry.setShortSummary(content.summary()); |
268 | entry.setChangelog(content.changelog()); |
269 | entry.setTags(content.tags()); |
270 | |
271 | const QList<Attica::DownloadDescription> descs = content.downloadUrlDescriptions(); |
272 | entry.d->mDownloadLinkInformationList.clear(); |
273 | entry.d->mDownloadLinkInformationList.reserve(asize: descs.size()); |
274 | for (const Attica::DownloadDescription &desc : descs) { |
275 | entry.d->mDownloadLinkInformationList.append(t: {.name = desc.name(), |
276 | .priceAmount = desc.priceAmount(), |
277 | .distributionType = desc.distributionType(), |
278 | .descriptionLink = desc.link(), |
279 | .id = desc.id(), |
280 | .isDownloadtypeLink = desc.type() == Attica::DownloadDescription::LinkDownload, |
281 | .size = desc.size(), |
282 | .tags = desc.tags(), |
283 | .version = desc.version()}); |
284 | } |
285 | |
286 | return entry; |
287 | } |
288 | |
289 | [[nodiscard]] KNSCore::SearchRequest AtticaRequester::request() const |
290 | { |
291 | return m_request; |
292 | } |
293 | |
294 | } // namespace KNSCore |
295 | |
296 | #include "moc_atticarequester_p.cpp" |
297 | |