feat(registry): serve docset pages over HTTP

Fixes zealdocs#1160.
trollixx · Jan 28, 2020 · e6a5334 · e6a5334
1 parent 1d0fd8b
commit e6a5334
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Showing 3 changed files with 38 additions and 3 deletions.
diff --git a/src/libs/registry/docset.cpp b/src/libs/registry/docset.cpp
@@ -194,7 +194,7 @@ Docset::Docset(QString path)
         m_indexFilePath = QStringLiteral("index.html");
     }
 
-    // Log if unable to determine the index page.
+    // Log if unable to determine the index page. Otherwise the path will be set in setBaseUrl().
     if (m_indexFilePath.isEmpty()) {
         qWarning("Cannot determine index file for docset %s", qPrintable(m_name));
         m_indexFileUrl.setUrl(NotFoundPageUrl);
@@ -563,8 +563,9 @@ QUrl Docset::createPageUrl(const QString &path, const QString &fragment) const
     realPath.remove(dashEntryRegExp);
     realFragment.remove(dashEntryRegExp);
 
-    // Absolute file path is required here to handle relative path to the docset storage (see #806).
-    QUrl url = QUrl::fromLocalFile(QDir(documentPath()).absoluteFilePath(realPath));
+    QUrl url = m_baseUrl;
+    url.setPath(m_baseUrl.path() + "/" + realPath, QUrl::TolerantMode);
+
     if (!realFragment.isEmpty()) {
         if (realFragment.startsWith(QLatin1String("//apple_ref"))
                 || realFragment.startsWith(QLatin1String("//dash_ref"))) {
@@ -709,6 +710,20 @@ QString Docset::parseSymbolType(const QString &str)
     return aliases.value(str, str);
 }
 
+QUrl Docset::baseUrl() const
+{
+    return m_baseUrl;
+}
+
+void Docset::setBaseUrl(const QUrl &baseUrl)
+{
+    m_baseUrl = baseUrl;
+
+    if (!m_indexFilePath.isEmpty()) {
+        m_indexFileUrl = createPageUrl(m_indexFilePath);
+    }
+}
+
 bool Docset::isFuzzySearchEnabled() const
 {
     return m_fuzzySearchEnabled;

diff --git a/src/libs/registry/docset.h b/src/libs/registry/docset.h
@@ -77,6 +77,9 @@ class Docset final
     // FIXME: This is an ugly workaround before we have a proper docset sources implementation
     bool hasUpdate = false;
 
+    QUrl baseUrl() const;
+    void setBaseUrl(const QUrl &baseUrl);
+
     bool isFuzzySearchEnabled() const;
     void setFuzzySearchEnabled(bool enabled);
 
@@ -118,6 +121,8 @@ class Docset final
     Util::SQLiteDatabase *m_db = nullptr;
     bool m_fuzzySearchEnabled = false;
     bool m_javaScriptEnabled = false;
+
+    QUrl m_baseUrl;
 };
 
 } // namespace Registry

diff --git a/src/libs/registry/docsetregistry.cpp b/src/libs/registry/docsetregistry.cpp
@@ -28,6 +28,9 @@
 #include "searchquery.h"
 #include "searchresult.h"
 
+#include <core/application.h>
+#include <core/httpserver.h>
+
 #include <QDir>
 #include <QThread>
 
@@ -139,7 +142,19 @@ void DocsetRegistry::loadDocset(const QString &path)
             unloadDocset(name);
         }
 
+        // Setup HTTP mount.
+        QUrl url = Core::Application::instance()->httpServer()->mount(docset->documentPath(), name);
+        if (url.isEmpty()) {
+            qWarning("Could not enable docset from '%s'. Reinstall the docset.",
+                     qPrintable(docset->path()));
+            delete docset;
+            return;
+        }
+
+        docset->setBaseUrl(url);
+
         m_docsets[name] = docset;
+
         emit docsetLoaded(name);
     });