Fix pagination for forum post search

4 files changed, 51 insertions, 27 deletions

diff --git a/yaksh/templates/yaksh/course_forum.html b/yaksh/templates/yaksh/course_forum.html
index e6b6a90..4724981 100644
--- a/yaksh/templates/yaksh/course_forum.html
+++ b/yaksh/templates/yaksh/course_forum.html
@@ -12,23 +12,19 @@
         <div class="d-flex p-2 bd-highlight">
             <div class="col-md-4">
                 {% if moderator %}
-                    <a href="{% url 'yaksh:course_detail' course.id %}" class="btn btn-primary">Back to Course</a>
+                    <a href="{% url 'yaksh:course_detail' course.id %}" class="btn btn-primary">
+                        <i class="fa fa-arrow-left"></i>&nbsp;Back
+                    </a>
                 {% else %}
-                    <a href="{% url 'yaksh:course_modules' course.id %}" class="btn btn-primary">Back to Course</a>
+                    <a href="{% url 'yaksh:course_modules' course.id %}" class="btn btn-primary">
+                        <i class="fa fa-arrow-left"></i>&nbsp;Back
+                    </a>
                 {% endif %}
             </div>
-            <div class="col-md-4">
-                <form class="my-2 my-lg-0" action="" method="GET">
-                    <div class="input-group">
-                        <input type="search" placeholder="Search" name="search" class="form-control">
-                        <span class="input-group-append">
-                            <button class="btn btn-outline-info" type="submit"><i class="fa fa-search"></i>&nbsp;Search</button>
-                        </span>
-                    </div>
-                </form>
-            </div>
-            <div class="col-md-4">
-                <button type="button" class="btn btn-primary pull-right" data-toggle="modal" data-target="#newPostModal">New Post</button>
+            <div class="col-md">
+                <button type="button" class="btn btn-success pull-right" data-toggle="modal" data-target="#newPostModal">
+                    <i class="fa fa-plus-circle"></i>&nbsp;New Post
+                </button>
             </div>
         </div>
         <!-- Modal -->
@@ -58,12 +54,34 @@
           </div>
         </div>
         <br>
+        <div class="row justify-content-center">
+            <div class="col-md-6">
+                <form class="my-2 my-lg-0" action="" method="GET">
+                    <div class="input-group">
+                        <input type="search" placeholder="Search Post" name="search_post" class="form-control">
+                        <span class="input-group-append">
+                            <button class="btn btn-outline-info">
+                                <i class="fa fa-search"></i>&nbsp;Search
+                            </button>
+                        </span>
+                    </div>
+                </form>
+            </div>
+            <div class="col-md-4">
+                <a class="btn btn-outline-danger" href="{% url 'yaksh:course_forum' course.id %}">
+                    <i class="fa fa-times"></i>&nbsp;Clear Search
+                </a>
+            </div>
+        </div>
         <br>
+        {% with objects as posts %}
         {% if posts %}
+            {% include "yaksh/paginator.html" %}
+            <br>
             <table id="posts_table" class="tablesorter table">
                 <thead class="thread-inverse">
                     <tr>
-                        <th width="700">Questions</th>
+                        <th width="700">Posts</th>
                         <th>Created by</th>
                         <th>Replies</th>
                         <th>Last reply</th>
@@ -98,10 +116,12 @@
                     {% endfor %}
                 </tbody>
             </table>
+            <br>
+            {% include "yaksh/paginator.html" %}
         {% else %}
             No discussion posts are there yet. Create one to start discussing.
         {% endif %}
-        {% include "yaksh/paginator.html" %}
+        {% endwith %}
     </div>
 {% endblock content %}
 {% block script %}
diff --git a/yaksh/templates/yaksh/paginator.html b/yaksh/templates/yaksh/paginator.html
index e958519..e18cbce 100644
--- a/yaksh/templates/yaksh/paginator.html
+++ b/yaksh/templates/yaksh/paginator.html
@@ -2,7 +2,7 @@
     {% if objects.has_previous %}
     <li class="page-item">
         <a class="page-link" href="?page=1{% if request.GET.question_type %}&question_type={{ request.GET.question_type }}{% endif %}{% if request.GET.language %}&language={{ request.GET.language }}{% endif %}{% if request.GET.marks %}&marks={{ request.GET.marks }}{% endif %}{% if request.GET.question_tags %}&question_tags={{ request.GET.question_tags }}{% endif %}
-        {% if request.GET.search_tags %}&search_tags={{ request.GET.search_tags }}{% endif %}{% if request.GET.search_status %}&search_status={{ request.GET.search_status }}{% endif %}" aria-label="Previous">
+        {% if request.GET.search_tags %}&search_tags={{ request.GET.search_tags }}{% endif %}{% if request.GET.search_status %}&search_status={{ request.GET.search_status }}{% endif %}{% if request.GET.search_post %}&search_post={{ request.GET.search_post }}{% endif %}" aria-label="Previous">
             <span aria-hidden="true">
                 <i class="fa fa-angle-double-left"></i>
             </span>
@@ -17,13 +17,13 @@
                 <span class="page-link">{{ n }}<span class="sr-only">(current)</span></span>
             </li>
         {% elif n > objects.number|add:'-5' and n < objects.number|add:'5' %}
-            <li class="page-item"><a class="page-link" href="?page={{ n }}{% if request.GET.question_type %}&question_type={{ request.GET.question_type }}{% endif %}{% if request.GET.language %}&language={{ request.GET.language }}{% endif %}{% if request.GET.marks %}&marks={{ request.GET.marks }}{% endif %}{% if request.GET.question_tags %}&question_tags={{ request.GET.question_tags }}{% endif %}{% if request.GET.search_tags %}&search_tags={{ request.GET.search_tags }}{% endif %}{% if request.GET.search_status %}&search_status={{ request.GET.search_status }}{% endif %}">{{ n }}</a></li>
+            <li class="page-item"><a class="page-link" href="?page={{ n }}{% if request.GET.question_type %}&question_type={{ request.GET.question_type }}{% endif %}{% if request.GET.language %}&language={{ request.GET.language }}{% endif %}{% if request.GET.marks %}&marks={{ request.GET.marks }}{% endif %}{% if request.GET.question_tags %}&question_tags={{ request.GET.question_tags }}{% endif %}{% if request.GET.search_tags %}&search_tags={{ request.GET.search_tags }}{% endif %}{% if request.GET.search_status %}&search_status={{ request.GET.search_status }}{% endif %}{% if request.GET.search_post %}&search_post={{ request.GET.search_post }}{% endif %}">{{ n }}</a></li>
         {% endif %}
     {% endfor %}
 
     {% if objects.has_next %}
         <li class="page-item">
-            <a class="page-link" href="?page={{ objects.paginator.num_pages }}{% if request.GET.question_type %}&question_type={{ request.GET.question_type }}{% endif %}{% if request.GET.language %}&language={{ request.GET.language }}{% endif %}{% if request.GET.marks %}&marks={{ request.GET.marks }}{% endif %}{% if request.GET.question_tags %}&question_tags={{ request.GET.question_tags }}{% endif %}{% if request.GET.search_tags %}&search_tags={{ request.GET.search_tags }}{% endif %}{% if request.GET.search_status %}&search_status={{ request.GET.search_status }}{% endif %}" aria-label="Next">
+            <a class="page-link" href="?page={{ objects.paginator.num_pages }}{% if request.GET.question_type %}&question_type={{ request.GET.question_type }}{% endif %}{% if request.GET.language %}&language={{ request.GET.language }}{% endif %}{% if request.GET.marks %}&marks={{ request.GET.marks }}{% endif %}{% if request.GET.question_tags %}&question_tags={{ request.GET.question_tags }}{% endif %}{% if request.GET.search_tags %}&search_tags={{ request.GET.search_tags }}{% endif %}{% if request.GET.search_status %}&search_status={{ request.GET.search_status }}{% endif %}{% if request.GET.search_post %}&search_post={{ request.GET.search_post }}{% endif %}" aria-label="Next">
                 <span aria-hidden="true">
                     <i class="fa fa-angle-double-right"></i>
                 </span>
diff --git a/yaksh/templates/yaksh/post_comments.html b/yaksh/templates/yaksh/post_comments.html
index 463103e..b16b80c 100644
--- a/yaksh/templates/yaksh/post_comments.html
+++ b/yaksh/templates/yaksh/post_comments.html
@@ -6,7 +6,9 @@
 
 {% block content %}
     <div class="container">
-        <a class="btn btn-primary" href="{% url 'yaksh:course_forum' post.course.id %}">Back to Posts</a>
+        <a class="btn btn-primary" href="{% url 'yaksh:course_forum' post.course.id %}">
+            <i class="fa fa-arrow-left"></i>&nbsp;Back to Posts
+        </a>
         <br>
         <br>
         <div class="card mb-2 border-dark">
@@ -56,12 +58,13 @@
         {% endif %}
         <br>
         <div>
+            <b><u>Add comment:</u></b>
             <form action="{% url 'yaksh:post_comments' post.course.id post.uid %}" method="POST" enctype='multipart/form-data'>
                 <div class="form-group">
                     {% csrf_token %}
                     {{form}}
                 </div>
-                <input type="submit" value="Submit" class="btn btn-primary">
+                <input type="submit" value="Submit" class="btn btn-success">
             </form>
         </div>
     </div>
diff --git a/yaksh/views.py b/yaksh/views.py
index 397e7c8..36a2fd2 100644
--- a/yaksh/views.py
+++ b/yaksh/views.py
@@ -3291,12 +3291,14 @@ def course_forum(request, course_id):
     if (not course.is_creator(user) and not course.is_teacher(user)
             and not course.is_student(user)):
         raise Http404('You are not enrolled in {0} course'.format(course.name))
-    if 'search' in request.GET:
-        search_term = request.GET['search']
-        posts = course.post.filter(active=True, title__icontains=search_term)
+    search_term = request.GET.get('search_post')
+    if search_term:
+        posts = course.post.get_queryset().filter(
+            active=True, title__icontains=search_term)
     else:
-        posts = course.post.filter(active=True).order_by('-modified_at')
-    paginator = Paginator(posts, 10)
+        posts = course.post.get_queryset().filter(
+            active=True).order_by('-modified_at')
+    paginator = Paginator(posts, 1)
     page = request.GET.get('page')
     posts = paginator.get_page(page)
     if request.method == "POST":
@@ -3314,7 +3316,6 @@ def course_forum(request, course_id):
         'user': user,
         'course': course,
         'base_template': base_template,
-        'posts': posts,
         'moderator': moderator,
         'objects': posts,
         'form': form,