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[FIX] EMPLOYEE: Fix screen appears blank and the document is not displayed

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Horilla
2026-01-01 13:36:24 +05:30
parent 847645c73e
commit c3de2f3c75
2 changed files with 57 additions and 51 deletions
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64
employee/templates/tabs/htmx/view_file.html
View File

@@ -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 %}

44
employee/views.py
View File

@@ -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")