[#13] Add prettyfier based on content-type

[#13] Fix admin.js

[#13] Fixed admin button

[#13] Remove unnecessary views and urls

[#13] Remove message in quickstart.rst

[#13] Black

log_outgoing_requests/admin.py

@@ -2,6 +2,7 @@
 
 from django import forms
 from django.contrib import admin
+from django.utils.html import mark_safe
 from django.utils.translation import gettext as _
 
 from solo.admin import SingletonModelAdmin
@@ -57,6 +58,7 @@ class OutgoingRequestsLogAdmin(admin.ModelAdmin):
                     "res_headers",
                     "res_content_type",
                     "res_body_encoding",
+                    "prettify_body_response",
                     "response_body",
                 )
             },
@@ -68,6 +70,7 @@ class OutgoingRequestsLogAdmin(admin.ModelAdmin):
         "timestamp",
         "method",
         "query_params",
+        "prettify_body_response",
         "params",
         "req_headers",
         "req_content_type",
@@ -84,6 +87,7 @@ class Media:
         css = {
             "all": ("log_outgoing_requests/css/admin.css",),
         }
+        js = ("log_outgoing_requests/js/admin.js",)
 
     def has_add_permission(self, request):
         return False
@@ -100,6 +104,19 @@ def request_body(self, obj) -> str:
     def response_body(self, obj) -> str:
         return obj.response_body_decoded or "-"
 
+    def prettify_body_response(self, obj):
+        body_response = ""
+        if "xml" in obj.res_content_type or "json" in obj.res_content_type:
+            body_response = mark_safe(
+                f"""
+                <a href="#" class="prettify-toggle-link">Prettify</a><br>
+                <textarea readonly class="prettify-output" style="display:none;" rows="15" cols="60" content-type='{obj.res_content_type}'>{obj.response_body_decoded}</textarea>
+                """
+            )
+        return body_response
+
+    prettify_body_response.allow_tags = True
+
     def truncated_url(self, obj):
         parsed_url = urlparse(obj.url)
         path = parsed_url.path

log_outgoing_requests/static/log_outgoing_requests/js/admin.js

@@ -0,0 +1,53 @@
+document.addEventListener("DOMContentLoaded", function () {
+    const link = document.querySelector(".prettify-toggle-link");
+    if (link) {
+        link.addEventListener("click", function (event) {
+            event.preventDefault();
+            const textArea = document.querySelector(".prettify-output");
+            const contentType = textArea.getAttribute("content-type");
+            const responseBody = textArea.value;
+            if (textArea.style.display === "none") {
+                let outputValue = '';
+                if (contentType.includes('json')) {
+                    try {
+                        outputValue = JSON.stringify(JSON.parse(responseBody), null, 3);
+                    } catch (error) {
+                        outputValue = "<br><span style='color: red;'>Invalid JSON format</span>";
+                    }
+                } else if (contentType.includes('xml')) {
+                    try {
+                        outputValue = prettifyXml(responseBody);
+                    } catch (xmlError) {
+                        outputValue = "<br><span style='color: red;'>Invalid XML format</span>";
+                    }
+                }
+                textArea.value = outputValue;
+                textArea.style.display = "inline";
+            } else {
+                textArea.style.display = "none";
+            }
+        });
+    }
+});
+
+var prettifyXml = function(sourceXml) {
+    var xmlDoc = new DOMParser().parseFromString(sourceXml, 'application/xml');
+    var xsltDoc = new DOMParser().parseFromString([
+        '<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform">',
+        '  <xsl:strip-space elements="*"/>',
+        '  <xsl:template match="node()|@*">',
+        '    <xsl:copy>',
+        '      <xsl:apply-templates select="node()|@*"/>',
+        '    </xsl:copy>',
+        '  </xsl:template>',
+        '  <xsl:output method="xml" indent="yes"/>',
+        '</xsl:stylesheet>',
+    ].join('\n'), 'application/xml');
+
+    var xsltProcessor = new XSLTProcessor();    
+    xsltProcessor.importStylesheet(xsltDoc);
+    var resultDoc = xsltProcessor.transformToDocument(xmlDoc);
+    var resultXml = new XMLSerializer().serializeToString(resultDoc);
+    return resultXml;
+};
+