Fix crash in notifications.

README.md

@@ -4,7 +4,7 @@ RSS Guard
 [![Total downloads](https://img.shields.io/github/downloads/martinrotter/rssguard/total.svg?maxAge=360)](https://somsubhra.github.io/github-release-stats/?username=martinrotter&repository=rssguard&search=0)
 [![Version](https://img.shields.io/github/release/martinrotter/rssguard.svg?maxAge=360)](https://raw.githubusercontent.com/martinrotter/rssguard/master/resources/text/CHANGELOG)
 [![Packaging status](https://repology.org/badge/tiny-repos/rssguard.svg)](https://repology.org/project/rssguard/versions)
-[![Documentation status](https://readthedocs.org/projects/rssguard/badge/?version=latest)](https://rssguard.readthedocs.io/en/latest/?badge=latest)
+[![Documentation status](https://readthedocs.org/projects/rssguard/badge/?version=latest)](https://rssguard.readthedocs.io)
 [![GitHub issues](https://img.shields.io/github/issues/martinrotter/rssguard.svg?maxAge=360)](https://github.com/martinrotter/rssguard/issues)
 [![License](https://img.shields.io/github/license/martinrotter/rssguard.svg?maxAge=360000)](https://github.com/martinrotter/rssguard/blob/master/LICENSE.md)
 

docs/source/_static/style.css

@@ -1,3 +1,7 @@
 .wy-nav-content {
   max-width: none !important;
+}
+
+.wy-side-nav-search {
+  background-color: rgb(250, 166, 136) !important;
 }

docs/source/_templates/layout.html

@@ -1,4 +0,0 @@
-{% extends "!layout.html" %}
-{% block extrahead %}
-    <link href="{{ pathto("_static/style.css", True) }}" rel="stylesheet" type="text/css">
-{% endblock %}

docs/source/conf.py

@@ -35,6 +35,7 @@ html_theme_options = {
 
 myst_enable_extensions = [
   "amsmath",
+  "attrs_block",
   "attrs_inline",
   "colon_fence",
   "deflist",
@@ -50,4 +51,8 @@ myst_enable_extensions = [
   "tasklist",
 ]
 
+html_css_files = [
+    'style.css',
+]
+
 myst_heading_anchors = 4

docs/source/downloads.md

@@ -4,7 +4,7 @@ Official place to download RSS Guard is at [Github Releases page](https://github
 
 RSS Guard is also available in [repositories of many Linux distributions](https://repology.org/project/rssguard/versions), and via [Flathub](https://flathub.org/about).
 
-The are two different flavors:
+The are two different [flavors](#features/browseradblock):
 * [Regular](https://flathub.org/apps/details/io.github.martinrotter.rssguard): Includes an (almost) full-blown integrated web browser (built with `-DUSE_WEBENGINE=ON`).
 * [Lite](https://flathub.org/apps/details/io.github.martinrotter.rssguardlite): Includes simpler, safer (and less memory hungry integrated web browser (built with `-DUSE_WEBENGINE=OFF`).
 

docs/source/index.rst

@@ -1,4 +1,4 @@
-RSS Guards documentation!
+RSS Guards Documentation!
 =========================
 
 .. toctree::

docs/source/what.md

@@ -1,3 +1,3 @@
 What is RSS Guard?
 ==================
-RSS Guard is an [open-source](https://en.wikipedia.org/wiki/Open_source) cross-platform multi-protocol desktop feed reader. It is able to fetch feeds in RSS/RDF/ATOM/JSON formats and connect to multiple web-based feed readers. RSS Guard is developed on top of the [Qt library](http://qt-project.org).
+RSS Guard is an [open-source](https://en.wikipedia.org/wiki/Open_source) [cross-platform](#supported-os) [multi-protocol](#supported-readers) desktop feed reader. It is able to fetch feeds in RSS/RDF/ATOM/JSON formats and connect to multiple web-based feed readers. RSS Guard is developed on top of the [Qt library](http://qt-project.org).

src/librssguard/core/articlelistnotificationmodel.cpp

@@ -3,6 +3,7 @@
 #include "core/articlelistnotificationmodel.h"
 
 #include "definitions/definitions.h"
+#include "exceptions/applicationexception.h"
 
 ArticleListNotificationModel::ArticleListNotificationModel(QObject* parent)
   : QAbstractListModel(parent), m_currentPage(-1) {}
@@ -19,7 +20,13 @@ void ArticleListNotificationModel::setArticles(const QList<Message>& msgs) {
 }
 
 Message ArticleListNotificationModel::message(const QModelIndex& idx) const {
-  return m_articles.at((m_currentPage * NOTIFICATIONS_PAGE_SIZE) + idx.row());
+  int list_position = (m_currentPage * NOTIFICATIONS_PAGE_SIZE) + idx.row();
+
+  if (list_position < 0 || list_position >= m_articles.size()) {
+    throw ApplicationException(QSL("message cannot be loaded, wrong index"));
+  }
+
+  return m_articles.at(list_position);
 }
 
 void ArticleListNotificationModel::nextPage() {

src/librssguard/gui/notifications/articlelistnotification.cpp

@@ -113,6 +113,6 @@ Message ArticleListNotification::selectedMessage() const {
     return m_model->message(m_ui.m_treeArticles->currentIndex());
   }
   else {
-    throw ApplicationException("message cannot be loaded, wrong index");
+    throw ApplicationException(QSL("message cannot be loaded, wrong index"));
   }
 }