From c269400dbb2e40d60349ab0a1d67414303653c91 Mon Sep 17 00:00:00 2001
From: ConfuSomu
Date: Thu, 5 Jan 2023 02:54:59 -0500
Subject: Display status info when list item activated

---
 src/archive_parser.cpp         | 72 ++++++++++++++++++++++++++++++++++++++++++
 src/archive_parser.h           |  1 +
 src/list_item.cpp              |  9 +++++-
 src/list_item.h                |  3 +-
 src/mainwindow.cpp             |  9 ++++++
 src/mainwindow.h               |  3 ++
 src/mainwindow.ui              | 14 +++++++-
 src/templates/status_info.html | 19 +++++++++++
 8 files changed, 127 insertions(+), 3 deletions(-)
 create mode 100644 src/templates/status_info.html

diff --git a/src/archive_parser.cpp b/src/archive_parser.cpp
index 603ffa7..d3b9197 100644
--- a/src/archive_parser.cpp
+++ b/src/archive_parser.cpp
@@ -142,3 +142,75 @@ void Archive::update_status_list(ViewStatusTypes allowed_types, QListWidget *par
         ++i;
     }
 }
+
+QString* get_html_status_info_template() {
+    static QString* html = new QString();
+
+    if (html->isNull()) {
+        QFile file("src/templates/status_info.html");
+        if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+            html->append("<i>Error loading status_info template.</i>");
+            return html;
+        }
+
+        html->append(file.readAll());
+    }
+
+    return html;
+}
+
+QString get_html_status_object_as_list(QJsonObject obj, QString element_name) {
+    QString text;
+
+    if (obj.contains(element_name)) {
+        QJsonArray to = obj.value(element_name).toArray();
+
+        for (auto collection : to)
+            text.append(collection.toString() + ", ");
+    }
+
+    if (text.isEmpty())
+        text = "<em>(empty)</em>";
+    else
+        text.chop(2); // remove leftover ", "
+
+    return text;
+}
+
+// status_index is assumed to be a valid index
+QString Archive::get_html_status_info(int status_index) {
+    QString info_text(*get_html_status_info_template());
+    QJsonObject obj = outbox_items->at(status_index).toObject();
+
+    if (obj.contains("type") and obj["type"].isString())
+        info_text.replace("{{type}}", obj["type"].toString());
+
+    if (obj.contains("published") and obj["published"].isString())
+        info_text.replace("{{published}}", obj["published"].toString());
+
+    if (obj.contains("id") and obj["id"].isString())
+        info_text.replace("{{url-id}}", obj["id"].toString());
+
+    info_text.replace("{{to}}", get_html_status_object_as_list(obj, "to"));
+    info_text.replace("{{cc}}", get_html_status_object_as_list(obj, "cc"));
+
+    if (obj["object"].isObject()) {
+        QJsonObject activity = obj["object"].toObject();
+
+        if (activity.contains("summary")) {
+            QString summary_text = activity["summary"].toString();
+            if (summary_text.isEmpty())
+                summary_text = "<em>(empty)</em>";
+            info_text.replace("{{summary}}", summary_text);
+        }
+
+        if (activity.contains("url") and activity["url"].isString())
+            info_text.replace("{{url-status}}", activity["url"].toString());
+
+        if (activity["content"].isString()) {
+            info_text.replace("{{content}}", activity["content"].toString());
+        }
+    }
+
+    return info_text;
+}
diff --git a/src/archive_parser.h b/src/archive_parser.h
index 73adb2c..98fd2b8 100644
--- a/src/archive_parser.h
+++ b/src/archive_parser.h
@@ -30,6 +30,7 @@ public:
     InitError init();
 
     void update_status_list(ViewStatusTypes allowed_types, QListWidget *parent);
+    QString get_html_status_info(int status_index);
 private:
     QString outbox_filename;
     ArchiveType archive_type;
diff --git a/src/list_item.cpp b/src/list_item.cpp
index ce7c86e..b84f147 100644
--- a/src/list_item.cpp
+++ b/src/list_item.cpp
@@ -13,8 +13,11 @@ QIcon* choose_icon(StatusType status_type) {
 }
 
 ListItem::ListItem(const QString &text, StatusType status_type, QListWidget *parent, int index) :
-    QListWidgetItem(*choose_icon(status_type), text, parent, ArchiveListItemType), status_index(index)
+    status_index(index)
 {
+    setText(text);
+    setIcon(*choose_icon(status_type));
+    parent->addItem(this);
 #ifndef NDEBUG
     QString tool_tip;
     switch (status_type) {
@@ -28,3 +31,7 @@ ListItem::ListItem(const QString &text, StatusType status_type, QListWidget *par
     setToolTip(tool_tip);
 #endif
 }
+
+int ListItem::get_status_index() {
+    return status_index;
+}
diff --git a/src/list_item.h b/src/list_item.h
index e2b3c3f..ce5b6b2 100644
--- a/src/list_item.h
+++ b/src/list_item.h
@@ -3,13 +3,14 @@
 #include <QListWidgetItem>
 #include "types.h"
 
-class ListItem : QListWidgetItem {
+class ListItem : public QListWidgetItem {
 public:
     enum ItemType {
         ArchiveListItemType = QListWidgetItem::UserType
     };
 
     ListItem(const QString &text, StatusType status_type, QListWidget *parent = nullptr, int index = 0);
+    int get_status_index();
 
 private:
     int status_index;
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 0b77012..f8440c8 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1,6 +1,7 @@
 #include "mainwindow.h"
 #include "./ui_mainwindow.h"
 #include "src/archive_parser.h"
+#include "src/list_item.h"
 
 #include <QFileDialog>
 #include <QMessageBox>
@@ -68,6 +69,14 @@ void MainWindow::on_actionAbout_triggered(bool checked) {
     QMessageBox::information(this, "title", "text");
 }
 
+void MainWindow::on_listWidget_itemActivated(QListWidgetItem *item) {
+    ListItem* casted = dynamic_cast<ListItem*>(item);
+    if (casted != nullptr) { // this is always a nullptr, but it should work?? https://cplusplus.com/forum/beginner/78766/
+        QString status_info = data_archive->get_html_status_info(casted->get_status_index());
+        ui->statusInfoText->setHtml(status_info);
+    }
+}
+
 void MainWindow::relist_statuses() {
     if (data_archive) {
         ui->listWidget->clear();
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 881aa2d..ce72397 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <QMainWindow>
+#include <QListWidgetItem>
 #include <qobjectdefs.h>
 
 #include "archive_parser.h"
@@ -32,6 +33,8 @@ private slots:
 
     void on_menuView_aboutToHide();
 
+    void on_listWidget_itemActivated(QListWidgetItem *item);
+
 private:
     void reset_view_filters();
     void relist_statuses();
diff --git a/src/mainwindow.ui b/src/mainwindow.ui
index a89812b..c0ca438 100644
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -19,7 +19,16 @@
      <widget class="QListWidget" name="listWidget"/>
     </item>
     <item>
-     <widget class="QTextBrowser" name="statusInfoText">
+     <widget class="QTextEdit" name="statusInfoText">
+      <property name="cursor" stdset="0">
+       <cursorShape>IBeamCursor</cursorShape>
+      </property>
+      <property name="undoRedoEnabled">
+       <bool>false</bool>
+      </property>
+      <property name="readOnly">
+       <bool>true</bool>
+      </property>
       <property name="html">
        <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
 &lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
@@ -27,6 +36,9 @@ p, li { white-space: pre-wrap; }
 &lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Noto Sans'; font-size:10pt; font-weight:400; font-style:normal;&quot;&gt;
 &lt;p align=&quot;center&quot; style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-style:italic;&quot;&gt;Select Status to display from list.&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
       </property>
+      <property name="textInteractionFlags">
+       <set>Qt::TextBrowserInteraction</set>
+      </property>
      </widget>
     </item>
    </layout>
diff --git a/src/templates/status_info.html b/src/templates/status_info.html
new file mode 100644
index 0000000..a081463
--- /dev/null
+++ b/src/templates/status_info.html
@@ -0,0 +1,19 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>Status info</title>
+  </head>
+  <body>
+    <h1 id="type">{{type}}</h1>
+    <ul>
+      <li id="publication-date"><b>Published:</b> {{published}}</li>
+      <li id="to"><b>To:</b> {{to}}</li>
+      <li id="cc"><b>CC:</b> {{cc}}</li>
+      <li>URL to <a href="{{url-status}}">Status</a>, <a href="{{url-id}}">JSON-LD Object</a></li>
+    </ul>
+
+    <div><tt id="content-warning"><b>CW:</b> {{summary}}</tt></div>
+    <div id="content">{{content}}</div>
+  </body>
+</html>
-- 
cgit v1.2.3-54-g00ecf