feat: remove entries

EGUI/build-lab1-Desktop_Qt_6_2_4_GCC_64bit-Debug/blogs.json

@@ -2,16 +2,6 @@
     "": {
         "blogId": "",
         "items": [
-            {
-                "content": "",
-                "datetime": "01:05:33 Wed Apr 6 2022",
-                "title": "Title"
-            },
-            {
-                "content": "notempty",
-                "datetime": "01:05:44 Wed Apr 6 2022",
-                "title": "anotherTitle"
-            }
         ],
         "ownerId": "1",
         "title": ""

EGUI/build-lab1-Desktop_Qt_6_2_4_GCC_64bit-Debug/moc_blogentry.cpp

@@ -22,8 +22,8 @@ QT_BEGIN_MOC_NAMESPACE
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_DEPRECATED
 struct qt_meta_stringdata_blogEntry_t {
-    const uint offsetsAndSize[20];
-    char stringdata0[98];
+    const uint offsetsAndSize[24];
+    char stringdata0[132];
 };
 #define QT_MOC_LITERAL(ofs, len) \
     uint(offsetof(qt_meta_stringdata_blogEntry_t, stringdata0) + ofs), len 
@@ -38,12 +38,15 @@ QT_MOC_LITERAL(55, 5), // "title"
 QT_MOC_LITERAL(61, 12), // "saveJsonFile"
 QT_MOC_LITERAL(74, 12), // "QJsonObject&"
 QT_MOC_LITERAL(87, 5), // "users"
-QT_MOC_LITERAL(93, 4) // "name"
+QT_MOC_LITERAL(93, 4), // "name"
+QT_MOC_LITERAL(98, 11), // "removeEntry"
+QT_MOC_LITERAL(110, 21) // "on_pushButton_clicked"
 
     },
     "blogEntry\0on_saveEntry_clicked\0\0"
     "saveEntry\0readJsonFile\0title\0saveJsonFile\0"
-    "QJsonObject&\0users\0name"
+    "QJsonObject&\0users\0name\0removeEntry\0"
+    "on_pushButton_clicked"
 };
 #undef QT_MOC_LITERAL
 
@@ -53,7 +56,7 @@ static const uint qt_meta_data_blogEntry[] = {
       10,       // revision
        0,       // classname
        0,    0, // classinfo
-       4,   14, // methods
+       6,   14, // methods
        0,    0, // properties
        0,    0, // enums/sets
        0,    0, // constructors
@@ -61,16 +64,20 @@ static const uint qt_meta_data_blogEntry[] = {
        0,       // signalCount
 
  // slots: name, argc, parameters, tag, flags, initial metatype offsets
-       1,    0,   38,    2, 0x08,    1 /* Private */,
-       3,    0,   39,    2, 0x08,    2 /* Private */,
-       4,    1,   40,    2, 0x08,    3 /* Private */,
-       6,    2,   43,    2, 0x108,    5 /* Private | MethodIsConst  */,
+       1,    0,   50,    2, 0x08,    1 /* Private */,
+       3,    0,   51,    2, 0x08,    2 /* Private */,
+       4,    1,   52,    2, 0x08,    3 /* Private */,
+       6,    2,   55,    2, 0x108,    5 /* Private | MethodIsConst  */,
+      10,    0,   60,    2, 0x08,    8 /* Private */,
+      11,    0,   61,    2, 0x08,    9 /* Private */,
 
  // slots: parameters
     QMetaType::Void,
     QMetaType::Void,
     QMetaType::QJsonObject, QMetaType::QString,    5,
     QMetaType::Void, 0x80000000 | 7, QMetaType::QString,    8,    9,
+    QMetaType::Void,
+    QMetaType::Void,
 
        0        // eod
 };
@@ -86,6 +93,8 @@ void blogEntry::qt_static_metacall(QObject *_o, QMetaObject::Call _c, int _id, v
         case 2: { QJsonObject _r = _t->readJsonFile((*reinterpret_cast< std::add_pointer_t<QString>>(_a[1])));
             if (_a[0]) *reinterpret_cast< QJsonObject*>(_a[0]) = std::move(_r); }  break;
         case 3: _t->saveJsonFile((*reinterpret_cast< std::add_pointer_t<QJsonObject&>>(_a[1])),(*reinterpret_cast< std::add_pointer_t<QString>>(_a[2]))); break;
+        case 4: _t->removeEntry(); break;
+        case 5: _t->on_pushButton_clicked(); break;
         default: ;
         }
     }
@@ -99,7 +108,7 @@ const QMetaObject blogEntry::staticMetaObject = { {
     nullptr,
 qt_incomplete_metaTypeArray<qt_meta_stringdata_blogEntry_t
 , QtPrivate::TypeAndForceComplete<blogEntry, std::true_type>
-, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<QJsonObject, std::false_type>, QtPrivate::TypeAndForceComplete<const QString, std::false_type>, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<QJsonObject &, std::false_type>, QtPrivate::TypeAndForceComplete<const QString, std::false_type>
+, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<QJsonObject, std::false_type>, QtPrivate::TypeAndForceComplete<const QString, std::false_type>, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<QJsonObject &, std::false_type>, QtPrivate::TypeAndForceComplete<const QString, std::false_type>, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<void, std::false_type>
 
 
 >,
@@ -126,13 +135,13 @@ int blogEntry::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
     if (_id < 0)
         return _id;
     if (_c == QMetaObject::InvokeMetaMethod) {
-        if (_id < 4)
+        if (_id < 6)
             qt_static_metacall(this, _c, _id, _a);
-        _id -= 4;
+        _id -= 6;
     } else if (_c == QMetaObject::RegisterMethodArgumentMetaType) {
-        if (_id < 4)
+        if (_id < 6)
             *reinterpret_cast<QMetaType *>(_a[0]) = QMetaType();
-        _id -= 4;
+        _id -= 6;
     }
     return _id;
 }

EGUI/build-lab1-Desktop_Qt_6_2_4_GCC_64bit-Debug/ui_blogentry.h

@@ -11,7 +11,6 @@
 
 #include <QtCore/QVariant>
 #include <QtWidgets/QApplication>
-#include <QtWidgets/QCheckBox>
 #include <QtWidgets/QFormLayout>
 #include <QtWidgets/QLabel>
 #include <QtWidgets/QLineEdit>
@@ -25,12 +24,12 @@ class Ui_blogEntry
 {
 public:
     QFormLayout *formLayout;
-    QCheckBox *checkBox;
     QLineEdit *lineEdit;
     QLabel *ownerID;
     QLabel *dateTime;
     QTextEdit *textEdit;
     QPushButton *saveEntry;
+    QPushButton *pushButton;
 
     void setupUi(QWidget *blogEntry)
     {
@@ -39,36 +38,36 @@ public:
         blogEntry->resize(400, 300);
         formLayout = new QFormLayout(blogEntry);
         formLayout->setObjectName(QString::fromUtf8("formLayout"));
-        checkBox = new QCheckBox(blogEntry);
-        checkBox->setObjectName(QString::fromUtf8("checkBox"));
-
-        formLayout->setWidget(0, QFormLayout::FieldRole, checkBox);
-
         lineEdit = new QLineEdit(blogEntry);
         lineEdit->setObjectName(QString::fromUtf8("lineEdit"));
 
-        formLayout->setWidget(1, QFormLayout::FieldRole, lineEdit);
+        formLayout->setWidget(0, QFormLayout::FieldRole, lineEdit);
 
         ownerID = new QLabel(blogEntry);
         ownerID->setObjectName(QString::fromUtf8("ownerID"));
 
-        formLayout->setWidget(2, QFormLayout::FieldRole, ownerID);
+        formLayout->setWidget(1, QFormLayout::FieldRole, ownerID);
 
         dateTime = new QLabel(blogEntry);
         dateTime->setObjectName(QString::fromUtf8("dateTime"));
 
-        formLayout->setWidget(3, QFormLayout::FieldRole, dateTime);
+        formLayout->setWidget(2, QFormLayout::FieldRole, dateTime);
 
         textEdit = new QTextEdit(blogEntry);
         textEdit->setObjectName(QString::fromUtf8("textEdit"));
         textEdit->setReadOnly(false);
 
-        formLayout->setWidget(4, QFormLayout::FieldRole, textEdit);
+        formLayout->setWidget(3, QFormLayout::FieldRole, textEdit);
 
         saveEntry = new QPushButton(blogEntry);
         saveEntry->setObjectName(QString::fromUtf8("saveEntry"));
 
-        formLayout->setWidget(5, QFormLayout::FieldRole, saveEntry);
+        formLayout->setWidget(4, QFormLayout::FieldRole, saveEntry);
+
+        pushButton = new QPushButton(blogEntry);
+        pushButton->setObjectName(QString::fromUtf8("pushButton"));
+
+        formLayout->setWidget(5, QFormLayout::FieldRole, pushButton);
 
 
         retranslateUi(blogEntry);
@@ -79,11 +78,11 @@ public:
     void retranslateUi(QWidget *blogEntry)
     {
         blogEntry->setWindowTitle(QCoreApplication::translate("blogEntry", "Form", nullptr));
-        checkBox->setText(QCoreApplication::translate("blogEntry", "Remove", nullptr));
         lineEdit->setText(QCoreApplication::translate("blogEntry", "Title", nullptr));
         ownerID->setText(QCoreApplication::translate("blogEntry", "ownerID", nullptr));
         dateTime->setText(QCoreApplication::translate("blogEntry", "Date Time", nullptr));
         saveEntry->setText(QCoreApplication::translate("blogEntry", "Save Entry", nullptr));
+        pushButton->setText(QCoreApplication::translate("blogEntry", "Remove Entry", nullptr));
     } // retranslateUi
 
 };

EGUI/lab1/blogentry.cpp

@@ -11,12 +11,17 @@ blogEntry::blogEntry(QWidget *parent) :
     ui(new Ui::blogEntry)
 {
     ui->setupUi(this);
-    QString Time = QTime::currentTime().toString();
-    QString Date = QDate::currentDate().toString();
-    ui -> dateTime -> setText(Date + " " + Time);
 
-    qDebug() << "blogEntry id: " << userId;
-    qDebug() << Time;
+}
+
+void blogEntry::setUpBlogEntryFromJson(const QJsonObject entry)
+{
+    ui -> lineEdit-> setText(entry["title"].toString());
+    ui -> textEdit -> setText(entry["content"].toString());
+    ui -> dateTime -> setText(entry["datetime"].toString());
+    ui -> ownerID -> setText("Owner ID: " + userId);
+    ui -> textEdit -> setReadOnly(true);
+    ui -> lineEdit -> setReadOnly(true);
 }
 
 blogEntry::~blogEntry()
@@ -72,7 +77,9 @@ void blogEntry::saveEntry()
     entry["title"] = ui -> lineEdit -> text();
     QString Time = QTime::currentTime().toString();
     QString Date = QDate::currentDate().toString();
+
     entry["datetime"] = Time + " " + Date;
+    ui -> dateTime -> setText( Time + " " + Date);
     entry["content"] = ui -> textEdit -> toPlainText();
     QJsonArray items = blogEntryJson["items"].toArray();
     items.append(entry);
@@ -82,8 +89,36 @@ void blogEntry::saveEntry()
 
 }
 
+void blogEntry::removeEntry()
+{
+    QJsonObject blogsFile = readJsonFile("blogs.json");
+    QJsonObject blogEntryJson = blogsFile[blogId].toObject();
+    QJsonArray items = blogEntryJson["items"].toArray();
+    for(int i = 0; i < items.size(); i++)
+    {
+        QJsonObject currentItem = items[i].toObject();
+        qDebug() << currentItem["datetime"].toString();
+        qDebug() << ui -> dateTime -> text();
+        if(currentItem["datetime"].toString() == ui -> dateTime -> text())
+        {
+            items.removeAt(i);
+            break;
+        }
+    }
+    blogEntryJson.insert("items", items);
+    blogsFile.insert(blogId, blogEntryJson);
+    saveJsonFile(blogsFile, "blogs.json");
+    this -> ~blogEntry();
+}
+
 void blogEntry::on_saveEntry_clicked()
 {
     saveEntry();
 }
 
+
+void blogEntry::on_pushButton_clicked()
+{
+    removeEntry();
+}
+

EGUI/lab1/blogentry.h

@@ -19,17 +19,21 @@ public:
     ~blogEntry();
     void setUserId(const QString &userId);
     void setBlogId(const QString &blogId);
+    void setUpBlogEntryFromJson(const QJsonObject entry);
 
 private slots:
     void on_saveEntry_clicked();
     void saveEntry();
     QJsonObject readJsonFile(const QString title);
     void saveJsonFile(QJsonObject &users, const QString name) const;
+    void removeEntry();
+    void on_pushButton_clicked();
 
 private:
     Ui::blogEntry *ui;
     QString userId;
     QString blogId;
+
 };
 
 #endif // BLOGENTRY_H

EGUI/lab1/blogentry.ui

@@ -15,47 +15,47 @@
   </property>
   <layout class="QFormLayout" name="formLayout">
    <item row="0" column="1">
-    <widget class="QCheckBox" name="checkBox">
-     <property name="text">
-      <string>Remove</string>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="1">
     <widget class="QLineEdit" name="lineEdit">
      <property name="text">
       <string>Title</string>
      </property>
     </widget>
    </item>
-   <item row="2" column="1">
+   <item row="1" column="1">
     <widget class="QLabel" name="ownerID">
      <property name="text">
       <string>ownerID</string>
      </property>
     </widget>
    </item>
-   <item row="3" column="1">
+   <item row="2" column="1">
     <widget class="QLabel" name="dateTime">
      <property name="text">
       <string>Date Time</string>
      </property>
     </widget>
    </item>
-   <item row="4" column="1">
+   <item row="3" column="1">
     <widget class="QTextEdit" name="textEdit">
      <property name="readOnly">
       <bool>false</bool>
      </property>
     </widget>
    </item>
-   <item row="5" column="1">
+   <item row="4" column="1">
     <widget class="QPushButton" name="saveEntry">
      <property name="text">
       <string>Save Entry</string>
      </property>
     </widget>
    </item>
+   <item row="5" column="1">
+    <widget class="QPushButton" name="pushButton">
+     <property name="text">
+      <string>Remove Entry</string>
+     </property>
+    </widget>
+   </item>
   </layout>
  </widget>
  <resources/>

EGUI/lab1/blogsview.cpp

@@ -2,15 +2,18 @@
 #include "ui_blogsview.h"
 #include "blogentry.h"
 #include "ui_blogentry.h"
+#include <algorithm>
 #include <QJsonObject>
 #include <QFile>
 #include <QJsonDocument>
+#include <QJsonArray>
 
 blogsView::blogsView(QWidget *parent) :
     QMainWindow(parent),
     ui(new Ui::blogsView)
 {
     ui->setupUi(this);
+    displayBlogEntries();
 }
 
 blogsView::~blogsView()
@@ -65,6 +68,23 @@ void blogsView::createNewBlogEntry()
     ui -> blogsLayout -> addWidget(e);
 }
 
+void blogsView::displayBlogEntries()
+{
+    QJsonObject blogsFile = readJsonFile("blogs.json");
+    QJsonObject userBlog = blogsFile[blogId].toObject();
+    QJsonArray blogEntries = userBlog["items"].toArray();
+    for(int i = 0; i < blogEntries.size(); i++)
+    {
+        QJsonObject entry = (blogEntries.at(i)).toObject();
+        blogEntry *e = new blogEntry();
+        e -> setUserId(userId);
+        e -> setUpBlogEntryFromJson(entry);
+        ui -> blogsLayout -> addWidget(e);
+    }
+
+
+}
+
 void blogsView::on_actionCreate_new_Blog_entry_triggered()
 {
     createNewBlogEntry();

EGUI/lab1/blogsview.h

@@ -22,6 +22,7 @@ public:
 
 private slots:
     void on_actionCreate_new_Blog_entry_triggered();
+    void displayBlogEntries();
 
 
 private: