From bf06fff3f60a0eb9100e83346d883efd3c9f2d86 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonathan=20Kr=C3=BCger?= <jonathan.krueger@teckids.org>
Date: Fri, 28 Apr 2023 19:55:00 +0200
Subject: [PATCH] Add url prefix template filter
---
.../core/templates/core/data_check/list.html | 3 ++-
aleksis/core/templatetags/html_helpers.py | 20 +++++++++++++++++++
2 files changed, 22 insertions(+), 1 deletion(-)
diff --git a/aleksis/core/templates/core/data_check/list.html b/aleksis/core/templates/core/data_check/list.html
index 2482a2e0d..016e12611 100644
--- a/aleksis/core/templates/core/data_check/list.html
+++ b/aleksis/core/templates/core/data_check/list.html
@@ -2,6 +2,7 @@
{% extends "core/base.html" %}
{% load data_helpers %}
+{% load html_helpers %}
{% load i18n %}
{% load render_table from django_tables2 %}
@@ -59,7 +60,7 @@
<td>{{ result.related_object }}</td>
<td>{{ result.related_check.problem_name }}</td>
<td>
- <a class="btn-flat waves-effect waves-light" href="{{ result.related_object.get_absolute_url }}" target="blank">
+ <a class="btn-flat waves-effect waves-light" href="{{ result.related_object.get_absolute_url|remove_prefix:"/django/" }}" target="_blank">
{% trans "Show object" %}
</a>
</td>
diff --git a/aleksis/core/templatetags/html_helpers.py b/aleksis/core/templatetags/html_helpers.py
index 8ca5be151..792fccc6f 100644
--- a/aleksis/core/templatetags/html_helpers.py
+++ b/aleksis/core/templatetags/html_helpers.py
@@ -1,6 +1,8 @@
import random
import string
+from urllib.parse import urlparse
+
from django import template
from django.shortcuts import reverse
@@ -28,6 +30,24 @@ def add_class_to_el(value: str, arg: str) -> str:
return str(soup)
+@register.filter
+def remove_prefix(value: str, prefix: str) -> str:
+ """Remove prefix of a url
+
+ :Example:
+
+ .. code-block::
+
+ {{ object.get_absolute_url|remove_prefix: "/django/" }}
+ """
+ url = urlparse(value)
+
+ if url.path.startswith(prefix):
+ url = url._replace(path=url.path[len(prefix):])
+
+ return url.geturl()
+
+
@register.simple_tag
def generate_random_id(prefix: str, length: int = 10) -> str:
"""Generate a random ID for templates.
--
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