From 11adbe3b72e8330962b28e4c53334ce4f812bedf Mon Sep 17 00:00:00 2001
From: tdruez <tdruez@nexb.com>
Date: Mon, 16 Jun 2025 13:56:51 +0400
Subject: [PATCH 1/2] Display matched snippets details in "Resource viewer"
 #1688

Signed-off-by: tdruez <tdruez@nexb.com>
---
 CHANGELOG.rst                |  4 +++
 scanpipe/tests/test_views.py | 12 ++++++++-
 scanpipe/views.py            | 47 +++++++++++++++++++++++-------------
 3 files changed, 45 insertions(+), 18 deletions(-)

diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 538c624ae2..b0c589fb38 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -4,6 +4,10 @@ Changelog
 v34.12.0 (unreleased)
 ---------------------
 
+- Display matched snippets details in "Resource viewer", including the package,
+  resource, and similarity values.
+  https://github.com/aboutcode-org/scancode.io/issues/1688
+
 - Add filtering by label and pipeline in the ``flush-projects`` management command.
   Also, a new ``--dry-run`` option is available to test the filters before applying
   the deletion.
diff --git a/scanpipe/tests/test_views.py b/scanpipe/tests/test_views.py
index 57e43ddce4..5a1f6a158c 100644
--- a/scanpipe/tests/test_views.py
+++ b/scanpipe/tests/test_views.py
@@ -1339,7 +1339,17 @@ def test_scanpipe_views_codebase_resource_details_get_matched_snippet_annotation
         resource1.save()
         resource1.refresh_from_db()
         results = CodebaseResourceDetailsView.get_matched_snippet_annotations(resource1)
-        expected_results = [{"start_line": 1, "end_line": 6}]
+        expected_results = [
+            {
+                "start_line": 1,
+                "end_line": 6,
+                "text": (
+                    "package: pkg:github/isaacs/inherits@v2.0.3\n"
+                    "resource: inherits-2.0.3/inherits.js\n"
+                    "similarity: 1.0\n"
+                ),
+            }
+        ]
         self.assertEqual(expected_results, results)
 
     def test_project_packages_export_json(self):
diff --git a/scanpipe/views.py b/scanpipe/views.py
index 201ad7792b..ddaf8b18ab 100644
--- a/scanpipe/views.py
+++ b/scanpipe/views.py
@@ -2006,24 +2006,33 @@ def get_license_annotations(self, field_name):
 
     @staticmethod
     def get_matched_snippet_annotations(resource):
-        # convert qspan from list of ints to Spans
-        matched_snippet_annotations = []
         matched_snippets = resource.extra_data.get("matched_snippets")
-        if matched_snippets:
-            line_by_pos = resource.extra_data.get("line_by_pos")
-            for matched_snippet in matched_snippets:
-                match_detections = matched_snippet["match_detections"]
-                qspan = Span(match_detections)
-                for span in qspan.subspans():
-                    # line_by_pos is stored as JSON and keys in JSON are always
-                    # strings
-                    matched_snippet_annotations.append(
-                        {
-                            "start_line": line_by_pos[str(span.start)],
-                            "end_line": line_by_pos[str(span.end)],
-                        }
-                    )
-        return matched_snippet_annotations
+        line_by_pos = resource.extra_data.get("line_by_pos")
+        if not matched_snippets:
+            return []
+
+        snippet_annotations = []
+        for snippet in matched_snippets:
+            package = snippet.get("package", "")
+            resource = snippet.get("resource", "")
+            similarity = snippet.get("similarity", 0)
+            text = (
+                f"package: {package}\nresource: {resource}\nsimilarity: {similarity}\n"
+            )
+
+            # convert qspan from list of ints to Spans
+            qspan = Span(snippet["match_detections"])
+            for span in qspan.subspans():
+                # line_by_pos is stored as JSON and keys in JSON are always strings
+                snippet_annotations.append(
+                    {
+                        "start_line": line_by_pos[str(span.start)],
+                        "end_line": line_by_pos[str(span.end)],
+                        "text": text,
+                    }
+                )
+
+        return snippet_annotations
 
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
@@ -2055,6 +2064,10 @@ def get_context_data(self, **kwargs):
         matched_snippet_annotations = self.get_matched_snippet_annotations(resource)
         context["detected_values"]["matched snippets"] = matched_snippet_annotations
 
+        from pprint import pprint
+
+        pprint(context["detected_values"])
+
         return context
 
 

From cfb0f5a290a63a6df0a8b9a5ac7424396116c4c9 Mon Sep 17 00:00:00 2001
From: tdruez <tdruez@nexb.com>
Date: Mon, 16 Jun 2025 13:59:14 +0400
Subject: [PATCH 2/2] Remove print statements used for debugging #1688

Signed-off-by: tdruez <tdruez@nexb.com>
---
 scanpipe/views.py | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/scanpipe/views.py b/scanpipe/views.py
index ddaf8b18ab..ea66581643 100644
--- a/scanpipe/views.py
+++ b/scanpipe/views.py
@@ -2064,10 +2064,6 @@ def get_context_data(self, **kwargs):
         matched_snippet_annotations = self.get_matched_snippet_annotations(resource)
         context["detected_values"]["matched snippets"] = matched_snippet_annotations
 
-        from pprint import pprint
-
-        pprint(context["detected_values"])
-
         return context