#5 Feature hit count

app/migrations/0003_auto_20200217_2236.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.0.3 on 2020-02-17 17:06
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('app', '0002_auto_20190829_1937'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='tutorial',
+            name='tags',
+            field=models.ManyToManyField(to='app.Tag'),
+        ),
+    ]

app/migrations/0004_auto_20200218_1116.py

@@ -0,0 +1,33 @@
+# Generated by Django 2.2 on 2020-02-18 05:46
+
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('app', '0003_auto_20200217_2236'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='tutorial',
+            name='total_hit_count',
+            field=models.IntegerField(default=0),
+        ),
+        migrations.AlterField(
+            model_name='tutorial',
+            name='tags',
+            field=models.ManyToManyField(to='app.Tag'),
+        ),
+        migrations.CreateModel(
+            name='TutorialHitCount',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_date', models.DateTimeField(default=django.utils.timezone.now)),
+                ('tutorial', models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, to='app.Tutorial')),
+            ],
+        ),
+    ]

app/models.py

@@ -36,6 +36,21 @@ class Tutorial(models.Model):
     category = models.CharField(max_length=20, choices=CATEGORIES)
     created_date = models.DateTimeField(default=timezone.now)
     publish = models.BooleanField(default=False)
+    total_hit_count = models.IntegerField(default=0)
 
     def __str__(self):
         return self.title
+
+class TutorialHitCount(models.Model):
+    tutorial = models.ForeignKey(Tutorial, on_delete=models.DO_NOTHING)
+    created_date = models.DateTimeField(default=timezone.now)
+
+    def __str__(self):
+        return self.tutorial.title + '-' + str(self.created_date)
+
+    def save(self, *args, **kwargs):
+        if self.tutorial.publish:
+            self.tutorial.total_hit_count = self.tutorial.total_hit_count + 1
+            self.tutorial.save()
+            super().save(*args, **kwargs)
+

app/templates/includes/tutorial-list.html

@@ -0,0 +1,17 @@
+{% for tutorial in tutorials %}
+  <div class="box">
+    <a href="{% url 'app:tutorial_redirect' tutorial.pk %}" target="_blank" id="tutorial-tag">{{ tutorial.title }}</a>
+    <div class="tile">
+    {% for tag in tutorial.tags.all %}
+      <span class="tag">
+        <b><a href="{% url 'app:tag-links' tag %}" > 📌 {{ tag }}</a></b>
+      </span>&nbsp;
+    {% endfor %}
+      <button class="fa fa-share-alt is-pulled-right" id="shareIcon" 
+      onclick='share("{{ tutorial.title }}","{{ tutorial.link }}")'></button>
+    </div>
+    <br>
+    <span class="tag is-medium" style="background-color: rgb(0, 196, 167); color: white;"><b>{{ tutorial.category }}</b>
+    </span>
+  </div>
+{% endfor %}    

app/templates/latest.html

@@ -5,23 +5,7 @@
 <div class="section">
   <h3 class="title">Latest in tutorialdb </h3>
   <div class="container">
-    {% for tutorial in tutorials %}
-    <div class="box">
-      <a href="{{ tutorial.link }}" target="_blank" id="tutorial-tag">{{ tutorial.title }}</a>
-      <div class="tile">
-      {% for tag in tutorial.tags.all %}
-        <span class="tag">
-          <b><a href="{% url 'app:tag-links' tag %}" > 📌 {{ tag }}</a></b>
-        </span>&nbsp;
-      {% endfor %}
-        <button class="fa fa-share-alt is-pulled-right" id="shareIcon" 
-    onclick='share("{{ tutorial.title }}","{{ tutorial.link }}")'></button>
-      </div>
-      <br>
-      <span class="tag is-medium" style="background-color: rgb(0, 196, 167); color: white;"><b>{{ tutorial.category }}</b>
-      </span>
-    </div>
-    {% endfor %}    
+    {% include 'includes/tutorial-list.html'%}   
   </div>
 </div>
 {% else %}

app/templates/search_results.html

@@ -7,23 +7,7 @@
     <h3 class="subtitle">Search Results for "{{ query }}"</h3>
     <p>About {{ total }} results ({{ time }} seconds)</p><br>
     <div class="container">
-    {% for tutorial in tutorials %}
-      <div class="box">
-        <a href="{{ tutorial.link }}" target="_blank" id="tutorial-tag">{{ tutorial.title }}</a>
-        <div class="tile">
-        {% for tag in tutorial.tags.all %}
-          <span class="tag">
-            <b><a href="{% url 'app:tag-links' tag %}" > 📌 {{ tag }}</a></b>
-          </span>&nbsp;
-        {% endfor %}
-          <button class="fa fa-share-alt is-pulled-right" id="shareIcon" 
-          onclick='share("{{ tutorial.title }}","{{ tutorial.link }}")'></button>
-        </div>
-        <br>
-        <span class="tag is-medium" style="background-color: rgb(0, 196, 167); color: white;"><b>{{ tutorial.category }}</b>
-        </span>
-      </div>
-    {% endfor %}    
+      {% include 'includes/tutorial-list.html'%}
     </div>
   </div>
   <div class="section">

app/templates/taglinks.html

@@ -9,23 +9,7 @@ <h2 class="title is-4">Tutorials Tagged
     </span>
   </h2>
   <div class="container">
-  {% for tutorial in tutorials %}
-    <div class="box">
-        <a href="{{ tutorial.link }}" target="_blank" id="tutorial-tag">{{ tutorial.title }}</a>
-        <div class="tile">
-          {% for tag in tutorial.tags.all %}
-          <span class="tag">
-            <b><a href="{% url 'app:tag-links' tag %}" > 📌 {{ tag }}</a></b>
-          </span>&nbsp;
-          {% endfor %}
-          <button class="fa fa-share-alt is-pulled-right" id="shareIcon"
-            onclick='share("{{ tutorial.title }}","{{ tutorial.link }}")'></button>
-        </div>
-        <br>
-        <span class="tag is-medium" style="background-color: rgb(0, 196, 167); color: white;"><b>{{ tutorial.category }}</b>
-        </span>
-    </div>
-  {% endfor %}
+    {% include 'includes/tutorial-list.html'%}
     <div class="field">
       <button class="button is-pulled-left" onclick="window.history.back();">❮ Go Back</button>
     </div>

app/urls.py

@@ -8,6 +8,7 @@
 urlpatterns = [
     path('', HomePageView.as_view(), name='home'),
     path('search/', views.search_query, name='search-results'),
+    path('tutorial/<int:pk>', views.tutorial_redirect, name='tutorial_redirect'),
     path('api/', include('api.urls'), name='api'),
     path('latest/', views.latest, name='latest'),
     path('tags/', views.tags, name='tags'),

app/views.py

@@ -3,10 +3,10 @@
 from django.core.cache import cache
 from django.core.paginator import EmptyPage, PageNotAnInteger, Paginator
 from django.db.models import Q
-from django.shortcuts import render
+from django.shortcuts import render, redirect
 from django.views.generic import TemplateView
 from taggie.parser import generate_tags
-from .models import Tag, Tutorial
+from .models import Tag, Tutorial, TutorialHitCount
 from . import cache_constants
 
 
@@ -101,6 +101,11 @@ def about(request):
     """about view"""
     return render(request, 'about.html', {'title': 'About'})
 
+def tutorial_redirect(request, pk):
+    tutorial = Tutorial.objects.get(pk=pk, publish=True)
+    TutorialHitCount.objects.create(tutorial=tutorial)
+    return redirect(tutorial.link)
+
 
 class ContributeView(TemplateView):
     """view for the tutorial contribution page"""