update: transferred some files into the static folder and resolved cache issues

README.md

@@ -18,4 +18,7 @@ LAB 1
 https://drive.google.com/file/d/1h7ZKUgOm05asADkjp_4TqzfbnsMjiszC/view?usp=sharing
 
 LAB 2
-https://drive.google.com/file/d/1vxanijE64BhKiguSCyYZRtvO4vT7x44i/view?usp=sharing
\ No newline at end of file
+https://drive.google.com/file/d/1vxanijE64BhKiguSCyYZRtvO4vT7x44i/view?usp=sharing
+
+LAB 3
+https://drive.google.com/file/d/1ZEtiJNDHxrIiPe88rekPPwjKmwHVC7aQ/view?usp=sharing
\ No newline at end of file

widget_group_17/announcements/forms.py

+from django.forms import ModelForm
+from .models import WidgetUser, Announcement, Reaction
+
+class AnnouncementForm(ModelForm):
+    class Meta:
+        model = Announcement
+        fields = [
+        "announcement_title",
+        "announcement_body",
+        "author",
+        "image",
+        ]

widget_group_17/announcements/migrations/0003_announcement_image.py

+# Generated by Django 4.0.3 on 2022-05-17 15:20
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('announcements', '0002_announcement_author_reaction'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='announcement',
+            name='image',
+            field=models.FileField(null=True, upload_to='static/'),
+        ),
+    ]

widget_group_17/announcements/migrations/0004_alter_announcement_image.py

+# Generated by Django 4.0.3 on 2022-05-21 05:13
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('announcements', '0003_announcement_image'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='announcement',
+            name='image',
+            field=models.FileField(null=True, upload_to='static/announcements'),
+        ),
+    ]

widget_group_17/announcements/migrations/0005_alter_announcement_pub_date.py

+# Generated by Django 4.0.3 on 2022-05-21 06:47
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('announcements', '0004_alter_announcement_image'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='announcement',
+            name='pub_date',
+            field=models.DateTimeField(null=True, verbose_name='date published'),
+        ),
+    ]

widget_group_17/announcements/migrations/0006_alter_announcement_pub_date.py

+# Generated by Django 4.0.3 on 2022-05-21 06:55
+
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('announcements', '0005_alter_announcement_pub_date'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='announcement',
+            name='pub_date',
+            field=models.DateTimeField(default=django.utils.timezone.now, null=True, verbose_name='date published'),
+        ),
+    ]

widget_group_17/announcements/migrations/0007_alter_announcement_author.py

+# Generated by Django 4.0.3 on 2022-05-21 07:17
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homepage', '0009_alter_widgetuser_profile_url'),
+        ('announcements', '0006_alter_announcement_pub_date'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='announcement',
+            name='author',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='homepage.widgetuser'),
+        ),
+    ]

widget_group_17/announcements/migrations/0008_alter_announcement_author.py

+# Generated by Django 4.0.3 on 2022-05-21 07:22
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homepage', '0009_alter_widgetuser_profile_url'),
+        ('announcements', '0007_alter_announcement_author'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='announcement',
+            name='author',
+            field=models.ForeignKey(blank=True, default=None, null=True, on_delete=django.db.models.deletion.CASCADE, to='homepage.widgetuser'),
+        ),
+    ]

widget_group_17/announcements/migrations/0009_alter_announcement_image.py

+# Generated by Django 4.0.3 on 2022-05-21 07:29
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('announcements', '0008_alter_announcement_author'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='announcement',
+            name='image',
+            field=models.FileField(blank=True, null=True, upload_to='static/announcements'),
+        ),
+    ]

widget_group_17/announcements/models.py

 from django.db import models
+from django.utils import timezone
 from homepage.models import WidgetUser
+import os
 
 Like = 'Like'
 Love = 'Love'
@@ -7,12 +9,23 @@ Angry = 'Angry'
 REACTION_CHOICES = ((Like, 'Like'), (Love, 'Love'), (Angry, 'Angry'))
 # Create your models here.
 class Announcement(models.Model):
-    author = models.ForeignKey(WidgetUser, on_delete=models.CASCADE, null=True)
+    author = models.ForeignKey(WidgetUser, on_delete=models.CASCADE, null=True, blank=True, default=None)
     announcement_title = models.CharField(max_length=50)
     announcement_body = models.CharField(max_length=500)
-    pub_date = models.DateTimeField("date published")
+    pub_date = models.DateTimeField("date published", default=timezone.now, null=True)
+    image = models.FileField(upload_to='static/announcements', null=True, blank=True)
+
+    def __str__(self):
+        return self.announcement_title
+
+    def file(self):
+        value = os.path.basename(self.image.name)
+        return value
 
 class Reaction(models.Model):
     reaction_name = models.CharField(max_length=10, choices=REACTION_CHOICES, default=Like)
     tally = models.IntegerField(default = 0)
     announcement = models.ForeignKey(Announcement, on_delete = models.CASCADE)
+
+    def __str__(self):
+        return self.reaction_name

widget_group_17/announcements/static/announcements/style.css

+p{
+    color: black;
+    font-weight: bold;
+    font-family: Helvetica;
+    font-size:25px;
+}
+h1 {
+  position: sticky;
+  text-align: left;
+  color: black;
+  font-size: 55px;
+  font-family: Helvetica;
+}
+body {
+    background-image: url("/static/announcements/bg.png");
+    background-repeat: no-repeat;
+    background-size: cover;
+    background-position: center;
+    background-attachment: fixed;
+    font-family: Helvetica;
+}
+a{
+    color: black;
+    font-family: Helvetica;
+    font-weight: bold;
+}
+ol {
+    font-size:35px;
+    font-family: Helvetica;
+    color:black;
+    font-weight: bold;
+     }
+a:link {
+    text-decoration: none;
+}
+img{
+  position: relative;
+  top: 150px;
+}

widget_group_17/announcements/templates/announcements/add.html

+{% extends "announcements/base.html" %}
+
+{% block page-title %}Add New Announcement{% endblock %}
+
+{% block content %}
+<form method="POST" action="{% url 'announcements:add' %}" enctype="multipart/form-data">
+  {% csrf_token %}
+  {{ announcement_form.as_p }}
+
+  <button class="button" type="submit">Save Announcement</button>
+  <button onclick="location.href = '/announcements'">Return to Announcements Page</button>
+</form>
+{% endblock %}

widget_group_17/announcements/templates/announcements/base.html

+{% load static %}
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width,initial-scale=1">
+    <link rel="stylesheet" type="text/css"
+          href="{% static 'announcements/style.css' %}">
+    <title>{% block page-title %}{% endblock %}</title>
+</head>
+<body>
+    {% block content %}
+    {% endblock %}
+</body>
+</html>
\ No newline at end of file

widget_group_17/announcements/templates/announcements/details.html

+{% extends "announcements/base.html" %}
+
+{% block page-title %}Announcements Page{% endblock %}
+
+{% block content %}
+  <head>
+    <h1>{{ announcement.announcement_title }}</h1>
+    <h2>by {{ announcement.author.first_name }} {{ announcement.author.last_name }}, {{ announcement.pub_date|date:"d-m-Y" }}</h2>
+  </head>
+  <body>
+    <p>{{ announcement.announcement_body }}</p>
+    <p>Like: {{ like_tally }}</p>
+    <p>Love: {{ love_tally }}</p>
+    <p>Angry: {{ angry_tally }}</p>
+    <img src = "../../static/announcements/{{ announcement.file }}" width="400" height="200">
+  </body>
+{% endblock %}

widget_group_17/announcements/templates/announcements/index.html

+{% extends "announcements/base.html" %}
+
+{% block page-title %}Announcements Page{% endblock %}
+
+{% block content %}
+  <h1>Announcement Board</h1>
+  <body>
+  <p>Important announcements:</p>
+    <ul>
+    {% for announcement in announcements_list %}
+      <li><a href="{% url 'announcements:detail' announcement.id %}">
+        {{ announcement.announcement_title }}
+        by {{ announcement.author.first_name }} {{ announcement.author.last_name }}
+        dated {{ announcement.pub_date|date:"d-m-Y" }}
+      </a>
+      </li>
+    {% endfor %}
+    </ul>
+    <form method="get" action="add/">
+      <button type="submit">New Announcement</button>
+    </form>
+  </body>
+{% endblock %}

widget_group_17/announcements/urls.py

 from django.urls import path
 from . import views
 
+app_name = "announcements"
 urlpatterns = [
-        path('', views.index, name='index'),
-        path('welcome', views.welcome, name='welcome')
+        path('', views.IndexView.as_view(), name='index'),
+        path('add/', views.add, name='add'),
+        path('<int:announcement_id>/details', views.detail, name="detail")
+        #path('welcome', views.welcome, name='welcome')
     ]

widget_group_17/announcements/views.py

-from django.http import HttpResponse
-from django.shortcuts import render
+from django.http import HttpResponse, Http404
+import datetime
+from django.shortcuts import render, redirect
 from .models import WidgetUser, Announcement, Reaction
+from .forms import AnnouncementForm
+from django.template import loader
+from django.views import View
 
 # Create your views here.
-def welcome(request):
-    return HttpResponse("This is the Announcement Board!")
+class IndexView(View):
+    def get(self,request):
+        announcements_list = Announcement.objects.all().order_by("pub_date")
+        return render(request, "announcements/index.html", {"announcements_list":announcements_list})
 
+'''
 def index(request):
-    announcement_view = 'ANNOUNCEMENTS: '
-    announcements = Announcement.objects.all()
-    reactions = Reaction.objects.all()
+    announcements_list = Announcement.objects.all().order_by("pub_date")
+    #template = loader.get_template("announcements/index.html")
+    context = {
+        "announcements_list":announcements_list
+    }
+    return render(request, "announcements/index.html", context)
+'''
+#HttpResponse(template.render(context, request))
 
-    for a in announcements:
-        like_tally=0
-        love_tally=0
-        angry_tally=0
-        for r in reactions:
-            if r.reaction_name=="Like" and r.announcement==a:
-                like_tally+=r.tally
-            elif r.reaction_name=="Love" and r.announcement==a:
-                love_tally+=r.tally
-            elif r.reaction_name=="Angry" and r.announcement==a:
-                angry_tally+=r.tally
-        announcement_view +=  "<br/> {} by {} {} dated {}: <br/> {} <br/> Like: {} <br/> Love: {} <br/> Angry: {} <br/>".\
-            format(a.announcement_title,
-            a.author.first_name,
-            a.author.last_name,
-            a.pub_date,
-            a.announcement_body,
-            like_tally,
-            love_tally,
-            angry_tally)
+def detail(request, announcement_id):
+    try:
+        announcement = Announcement.objects.get(pk=announcement_id)
+        reaction_list = Reaction.objects.all()
+    except Announcement.DoesNotExist:
+        raise Http404("Announcement does not exist!")
+    like_tally = 0
+    love_tally = 0
+    angry_tally = 0
+    for r in reaction_list:
+        if r.reaction_name == "Like" and r.announcement == announcement:
+            like_tally += r.tally
+        elif r.reaction_name == "Love" and r.announcement == announcement:
+            love_tally += r.tally
+        elif r.reaction_name == "Angry" and r.announcement == announcement:
+            angry_tally += r.tally
 
-    return HttpResponse(announcement_view)
+    context = {
+    "announcement": announcement,
+    "like_tally": like_tally,
+    "love_tally": love_tally,
+    "angry_tally": angry_tally
+    }
+    return render(request, "announcements/details.html", context)
+
+def add(request):
+    if request.method == "POST":
+        announcement_form = AnnouncementForm(request.POST, request.FILES)
+        if announcement_form.is_valid():
+            new_announcement = announcement_form.save()
+            return redirect("announcements:add")
+    else:
+        announcement_form = AnnouncementForm()
+    return render(request, "announcements/add.html", {"announcement_form":announcement_form})
+
+# Code from previous lab activities:
+# def welcome(request):
+#    return HttpResponse("This is the Announcement Board!")
+
+#    announcement_view = 'ANNOUNCEMENTS: '
+#    announcements = Announcement.objects.all()
+#    reactions = Reaction.objects.all()
+#
+#        like_tally=0
+#        love_tally=0
+#        angry_tally=0
+#        for r in reactions:
+#            if r.reaction_name=="Like" and r.announcement==a:
+#                like_tally+=r.tally
+#            elif r.reaction_name=="Love" and r.announcement==a:
+#                love_tally+=r.tally
+#            elif r.reaction_name=="Angry" and r.announcement==a:
+#                angry_tally+=r.tally
+#        announcement_view +=  "<br/> {} by {} {} dated {}: <br/> {} <br/> Like: {} <br/> Love: {} <br/> Angry: {} <br/>".\
+#            format(a.announcement_title,
+#            a.author.first_name,
+#            a.author.last_name,
+#            a.pub_date,
+#            a.announcement_body,
+#            like_tally,
+#            love_tally,
+#            angry_tally)
+#
+#    return HttpResponse(announcement_view)

widget_group_17/assignments/migrations/0005_assignment_image.py

+# Generated by Django 3.2.12 on 2022-05-18 07:45
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('assignments', '0004_auto_20220406_0329'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='assignment',
+            name='image',
+            field=models.FileField(null=True, upload_to='static/'),
+        ),
+    ]

widget_group_17/assignments/migrations/0006_alter_assignment_image.py

+# Generated by Django 3.2.12 on 2022-05-19 01:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('assignments', '0005_assignment_image'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='assignment',
+            name='image',
+            field=models.FileField(null=True, upload_to='static/assignments/'),
+        ),
+    ]

widget_group_17/assignments/models.py

 from django.db import models
+import os
 
 # Create your models here.
 class Course(models.Model):
@@ -12,8 +13,11 @@ class Assignment(models.Model):
     description = models.CharField(max_length=500)
     max_points = models.IntegerField(default=0)
     passing_score = models.IntegerField(default=0)
+    image = models.FileField(upload_to='static/assignments/', null=True)
 
     def _str_(self):
         return self.name
     
-    
\ No newline at end of file
+    def file(self):
+        value = os.path.basename(self.image.name)
+        return value
\ No newline at end of file

widget_group_17/assignments/static/assignments/style.css

+h1 {
+  position: sticky;
+  text-align: center;
+  color: purple;
+  font-size: 55px;
+  font-family: Georgia;
+}
+h2 {
+	color: purple;
+	font-size: 30px;
+	font-family: Georgia;
+}
+h3 {
+	color: black;
+    font-weight: bold;
+    font-family: Courier New;
+    font-size:25px;
+}
+p{
+    color: black;
+    font-family: Helvetica;
+    font-size:20px;
+}
+body {
+	background-color: white;
+}
+a{
+    color: blue;
+    font-family: Courier New;
+	font-size: 20px;
+    font-weight: bold;
+}
+a:link {
+    text-decoration: underline;
+}
\ No newline at end of file

widget_group_17/assignments/templates/assignments/base.html

+{% load static %}
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width,initial-scale=1">
+    <link rel="stylesheet" type="text/css"
+          href="{% static 'assignments/style.css' %}">
+    <title>{% block page-title %}{% endblock %}</title>
+</head>
+<body>
+    {% block content %}
+    {% endblock %}
+</body>
+</html>

widget_group_17/assignments/templates/assignments/details.html

+{% extends "assignments/base.html" %}
+
+{% block page-title %}Assignment {{ assignment_id }} Details{% endblock %}
+
+{% block content %}
+	<h1>{{ course.course_code }} {{ course.course_title }} {{ course.section }}</h1>
+	<h3>{{ assignment.name }}</h3>
+	<p>Description: {{ assignment.description }}</p>
+	<p>Perfect Score: {{ assignment.max_points }}</p>
+	<p>Passing Score: {{ assignment.passing_score }}</p>
+	<img src="/static/assignments/{{ assignment.file }}" width="250" height="250">
+{% endblock %}
\ No newline at end of file

widget_group_17/assignments/templates/assignments/index.html

+{% extends "assignments/base.html" %}
+
+{% block page-title %}Assignments Per Course{% endblock %}
+
+{% block content %}
+	<h1>Assignments Per Course</h1>
+	<h2>List of courses:</h2>
+	{% if course_list %}
+		<ul>
+		{% for course in course_list %}
+			<li><h3>{{ course.course_code }} {{ course.course_title }} {{ course.section }}</h3></li>
+			<ul>
+				{% for assignment in assignment_list %}
+					{% if assignment.course == course %}
+						<li><a href="{% url 'assignments:details' assignment.id %}">{{ assignment.name }}</a></li>
+					{% endif %}
+				{% endfor %}
+			</ul>
+		{% endfor %}
+		</ul>
+	{% else %}
+		<p>No course available.</p>
+	{% endif %}
+{% endblock %}
\ No newline at end of file

widget_group_17/assignments/urls.py

@@ -2,6 +2,10 @@ from django.urls import path
 
 from . import views
 
+app_name = "assignments"
 urlpatterns = [
-    path('', views.index, name='index')
+    # assignments/
+    path('', views.index, name='index'),
+    # assignments/<assignment_id>/details/
+    path('<int:assignment_id>/details/', views.details, name='details'),
 ]
\ No newline at end of file

widget_group_17/assignments/views.py

-from django.http import HttpResponse
+from django.http import HttpResponse, Http404
+from django.shortcuts import render
 from assignments.models import Assignment, Course
 
 # Create your views here.
 def index(request):
-    assignments_view = "ASSIGNMENTS: <br>"
-    schoolwork = Assignment.objects.all()
-    for assignment in schoolwork:
-        score = assignment.max_points
-        assignment.passing_score = (score*60) // 100
-        assignments_view += "Assignment Name: {}<br>Description: {}<br>Perfect Score: {}<br>Passing Score: {}<br>Course/Section: {} {} {}<br><br>".\
-        format(assignment.name,
-               assignment.description,
-               assignment.max_points,
-               assignment.passing_score,
-               assignment.course.course_code,
-               assignment.course.course_title,
-               assignment.course.section)
-               
-    return HttpResponse(assignments_view)
\ No newline at end of file
+    course_list = Course.objects.order_by("course_code")
+    assignment_list = Assignment.objects.all()
+    context = {
+        "course_list" : course_list,
+        "assignment_list" : assignment_list,
+    }
+    return render(request, "assignments/index.html", context)
+    
+def details(request, assignment_id):
+    try:
+        assignment = Assignment.objects.get(pk=assignment_id)
+    except Assignment.DoesNotExist:
+        raise Http404("Assignment does not exist.")
+    
+    score = assignment.max_points
+    assignment.passing_score = (score*60) // 100
+
+    context = {
+        "assignment" : assignment,
+        "course" : assignment.course,
+    } 
+    return render(request, "assignments/details.html", context)
+    
+# Code from previous labs:
+#
+# def index(request):
+#    assignments_view = "ASSIGNMENTS: <br>"
+#    schoolwork = Assignment.objects.all()
+#    for assignment in schoolwork:
+#        score = assignment.max_points
+#        assignment.passing_score = (score*60) // 100
+#        assignments_view += "Assignment Name: {}<br>Description: {}<br>Perfect Score: {}<br>Passing Score: {}<br>Course/Section: {} {} {}<br><br>".\
+#        format(assignment.name,
+#               assignment.description,
+#               assignment.max_points,
+#               assignment.passing_score,
+#               assignment.course.course_code,
+#               assignment.course.course_title,
+#               assignment.course.section)
+#               
+#    return HttpResponse(assignments_view)
\ No newline at end of file

widget_group_17/templates/base.html → widget_group_17/forum/templates/forum/base.html

@@ -6,7 +6,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width,initial-scale=1">
     <link rel="stylesheet" type="text/css"
-          href="{% static 'style.css' %}">
+          href="{% static 'forum/style.css' %}">
     <title>{% block page-title %}{% endblock %}</title>
 </head>
 <body>

widget_group_17/forum/templates/forum/detail.html

-{% extends "base.html" %}
+{% extends "forum/base.html" %}
 
 {% block page-title %}Details{% endblock %}
 

widget_group_17/forum/templates/forum/index.html

-{% extends "base.html" %}
+{% extends "forum/base.html" %}
 
 {% block page-title %}Forum Posts{% endblock %}