From c3de2f3c752ed22ffd780455346bfcc7318eaae7 Mon Sep 17 00:00:00 2001
From: Horilla <support@horilla.com>
Date: Thu, 1 Jan 2026 13:36:24 +0530
Subject: [PATCH] [FIX] EMPLOYEE: Fix screen appears blank and the document is
 not displayed

---
 employee/templates/tabs/htmx/view_file.html | 64 +++++++++++----------
 employee/views.py                           | 44 +++++++-------
 2 files changed, 57 insertions(+), 51 deletions(-)

diff --git a/employee/templates/tabs/htmx/view_file.html b/employee/templates/tabs/htmx/view_file.html
index ff73f0197..5383bace3 100644
--- a/employee/templates/tabs/htmx/view_file.html
+++ b/employee/templates/tabs/htmx/view_file.html
@@ -60,40 +60,46 @@
 {% if document.document %}
 	<div class="modal-body" {% if document.status == "rejected" %} style="border: 5px solid red;"{% endif %}>
 		<!-- Display the file content based on the file type -->
-		{% if file_extension == 'pdf' or file_extension == 'txt' or file_extension == 'docx' or file_extension == 'xlsx' %}
-		<embed
-			src="data:{{ content_type }};base64,{{ file_content|base64_encode }}"
-			type="{{ content_type }}"
-			width="100%"
-			height="500px"
-		/>
+		{% if file_extension == 'pdf' or file_extension == 'txt' %}
+			<iframe
+				src="{{ document.document.url }}"
+				width="100%"
+				height="500px">
+			</iframe>
+		{% elif file_extension == 'docx' or file_extension == 'xlsx' %}
+			<div class="text-center p-5">
+				<p class="pb-">{% trans "Preview not available for this file type." %}</p>
+				<a href="{{ document.document.url }}" download class="oh-btn oh-btn--info">
+					{% trans "Download File" %}
+				</a>
+			</div>
 		{% elif file_extension == 'jpg' or file_extension == 'jpeg' or file_extension == 'png' or file_extension == 'webp' %}
-		<div class="container">
-			<img
-				src="data:{{ content_type }};base64,{{ file_content|base64_encode }}"
-				alt="File Preview"
-				class="img-fluid"
-				style="display: block; width: 100%;height: 500px;"
-			/>
-		</div>
+			<div class="container">
+				<img
+					src="data:{{ content_type }};base64,{{ file_content|base64_encode }}"
+					alt="File Preview"
+					class="img-fluid"
+					style="display: block; width: 100%;height: 500px;"
+				/>
+			</div>
 		{% else %}
-		<p>{% trans "File format not supported for preview." %}</p>
+			<p>{% trans "File format not supported for preview." %}</p>
 		{% endif %}
 	</div>
 	{% if document.status == 'rejected' %}
-	<h2 class="oh-label"> <b>{% trans "Reject Reason: " %}</b></h2>
-	<p class="ms-4">{{document.reject_reason}}</p>
+		<h2 class="oh-label"> <b>{% trans "Reject Reason: " %}</b></h2>
+		<p class="ms-4">{{document.reject_reason}}</p>
 	{% endif %}
 {% else %}
-<div class="oh-not-found">
-	<img
-		style="width: 150px; height: 150px;"
-		src="{% static 'images/ui/document.png' %}"
-		class="oh-404__image mb-4"
-		alt="Page not found. 404."
-	/>
-	<h3 class="oh-404__subtitle">
-		{% trans "No Document to view." %}
-	</h3>
-</div>
+	<div class="oh-not-found">
+		<img
+			style="width: 150px; height: 150px;"
+			src="{% static 'images/ui/document.png' %}"
+			class="oh-404__image mb-4"
+			alt="Page not found. 404."
+		/>
+		<h3 class="oh-404__subtitle">
+			{% trans "No Document to view." %}
+		</h3>
+	</div>
 {% endif %}
diff --git a/employee/views.py b/employee/views.py
index d932c1b2d..4d243f8f5 100755
--- a/employee/views.py
+++ b/employee/views.py
@@ -870,6 +870,28 @@ def file_upload(request, id):
     return render(request, "tabs/htmx/document_form.html", context=context)
 
 
+def get_content_type(file_extension):
+    """
+    This function retuns the content type of a file
+    parameters:
+
+    file_extension: The file extension of the file
+    """
+
+    content_types = {
+        "pdf": "application/pdf",
+        "txt": "text/plain",
+        "docx": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+        "xlsx": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+        "jpg": "image/jpeg",
+        "png": "image/png",
+        "jpeg": "image/jpeg",
+    }
+
+    # Default to application/octet-stream if the file extension is not recognized
+    return content_types.get(file_extension, "application/octet-stream")
+
+
 @login_required
 @hx_request_required
 def view_file(request, id):
@@ -908,28 +930,6 @@ def view_file(request, id):
     return render(request, "tabs/htmx/view_file.html", context)
 
 
-def get_content_type(file_extension):
-    """
-    This function retuns the content type of a file
-    parameters:
-
-    file_extension: The file extension of the file
-    """
-
-    content_types = {
-        "pdf": "application/pdf",
-        "txt": "text/plain",
-        "docx": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
-        "xlsx": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
-        "jpg": "image/jpeg",
-        "png": "image/png",
-        "jpeg": "image/jpeg",
-    }
-
-    # Default to application/octet-stream if the file extension is not recognized
-    return content_types.get(file_extension, "application/octet-stream")
-
-
 @login_required
 @hx_request_required
 @manager_can_enter("horilla_documents.add_document")