“Edit this page” → “Edit on GitHub/GitLab/Bitbucket” (#1177)

* “Edit this page” → “Edit on GitHub/GitLab/Bitbucket”

Fixes #1172

* Add tests

* Fix typo

docs/user_guide/source-buttons.rst

@@ -4,8 +4,8 @@ Source Buttons
 
 Source buttons are links to the source of your page's content (either on your site, or on hosting sites like GitHub).
 
-Add an Edit this Page button
-============================
+Add an edit button
+==================
 
 You can add a button to each page that will allow users to edit the page text
 directly and submit a pull request to update the documentation. To include this
@@ -80,6 +80,37 @@ any other context values.
        "some_other_arg": "?some-other-arg"
    }
 
+With the predefined providers, the link text reads "Edit on GitHub/GitLab/Bitbucket".
+By default, a simple "Edit" is used if you use a custom URL. However, you can set
+a provider name like this:
+
+.. code:: python
+
+   html_context = {
+       "edit_page_url_template": "...",
+       "edit_page_provider_name": "Provider",
+   }
+
+This will turn the link into "Edit on Provider".
+
+
+Custom link text
+----------------
+
+You can change the default text by extending the ``edit-this-page.html``
+template. For example, if you have ``templates_path = ["_templates"]``
+in your Sphinx configuration, you could put this code in
+`_templates/edit-this-page.html`:
+
+.. code:: html+jinja
+
+   {% extends "!components/edit-this-page.html" %}
+
+   {% block edit_this_page_text %}
+     Edit this page
+   {% endblock %}
+
+
 View Source link
 ================
 

src/pydata_sphinx_theme/__init__.py

@@ -779,8 +779,8 @@ def extract_level_recursive(ul, navs_list):
 def setup_edit_url(app, pagename, templatename, context, doctree):
     """Add a function that jinja can access for returning the edit URL of a page."""
 
-    def get_edit_url():
-        """Return a URL for an "edit this page" link."""
+    def get_edit_provider_and_url():
+        """Return a provider name and a URL for an "edit this page" link."""
         file_name = f"{pagename}{context['page_source_suffix']}"
 
         # Make sure that doc_path has a path separator only if it exists (to avoid //)
@@ -794,7 +794,7 @@ def get_edit_url():
             "gitlab_url": "https://gitlab.com",
         }
 
-        edit_url_attrs = {}
+        edit_attrs = {}
 
         # ensure custom URL is checked first, if given
         url_template = context.get("edit_page_url_template")
@@ -806,23 +806,26 @@ def get_edit_url():
                     "Ensure `file_name` appears in `edit_page_url_template`: "
                     f"{url_template}"
                 )
+            provider_name = context.get("edit_page_provider_name")
+            edit_attrs[("edit_page_url_template",)] = (provider_name, url_template)
 
-            edit_url_attrs[("edit_page_url_template",)] = url_template
-
-        edit_url_attrs.update(
+        edit_attrs.update(
             {
                 ("bitbucket_user", "bitbucket_repo", "bitbucket_version"): (
+                    "Bitbucket",
                     "{{ bitbucket_url }}/{{ bitbucket_user }}/{{ bitbucket_repo }}"
                     "/src/{{ bitbucket_version }}"
-                    "/{{ doc_path }}{{ file_name }}?mode=edit"
+                    "/{{ doc_path }}{{ file_name }}?mode=edit",
                 ),
                 ("github_user", "github_repo", "github_version"): (
+                    "GitHub",
                     "{{ github_url }}/{{ github_user }}/{{ github_repo }}"
-                    "/edit/{{ github_version }}/{{ doc_path }}{{ file_name }}"
+                    "/edit/{{ github_version }}/{{ doc_path }}{{ file_name }}",
                 ),
                 ("gitlab_user", "gitlab_repo", "gitlab_version"): (
+                    "GitLab",
                     "{{ gitlab_url }}/{{ gitlab_user }}/{{ gitlab_repo }}"
-                    "/-/edit/{{ gitlab_version }}/{{ doc_path }}{{ file_name }}"
+                    "/-/edit/{{ gitlab_version }}/{{ doc_path }}{{ file_name }}",
                 ),
             }
         )
@@ -831,17 +834,17 @@ def get_edit_url():
         doc_context.update(context)
         doc_context.update(doc_path=doc_path, file_name=file_name)
 
-        for attrs, url_template in edit_url_attrs.items():
+        for attrs, (provider, url_template) in edit_attrs.items():
             if all(doc_context.get(attr) not in [None, "None"] for attr in attrs):
-                return jinja2.Template(url_template).render(**doc_context)
+                return provider, jinja2.Template(url_template).render(**doc_context)
 
         raise ExtensionError(
             "Missing required value for `use_edit_page_button`. "
             "Ensure one set of the following in your `html_context` "
-            f"configuration: {sorted(edit_url_attrs.keys())}"
+            f"configuration: {sorted(edit_attrs.keys())}"
         )
 
-    context["get_edit_url"] = get_edit_url
+    context["get_edit_provider_and_url"] = get_edit_provider_and_url
 
     # Ensure that the max TOC level is an integer
     context["theme_show_toc_level"] = int(context.get("theme_show_toc_level", 1))

src/pydata_sphinx_theme/theme/pydata_sphinx_theme/components/edit-this-page.html

@@ -1,8 +1,16 @@
 {% if sourcename is defined and theme_use_edit_page_button==true and page_source_suffix %}
   {% set src = sourcename.split('.') %}
   <div class="tocsection editthispage">
-    <a href="{{ get_edit_url() }}">
-      <i class="fa-solid fa-pencil"></i> {{ _("Edit this page") }}
+    <a href="{{ get_edit_provider_and_url()[1] }}">
+      <i class="fa-solid fa-pencil"></i>
+      {% set provider = get_edit_provider_and_url()[0] %}
+      {% block edit_this_page_text %}
+        {% if provider %}
+          {% trans provider=provider %}Edit on {{ provider }}{% endtrans %}
+        {% else %}
+          {% trans %}Edit{% endtrans %}
+        {% endif %}
+      {% endblock %}
     </a>
   </div>
 {% endif %}

tests/test_build.py

@@ -495,7 +495,7 @@ def test_included_toc(sphinx_build_factory):
             "github_version": "HEAD",
             "doc_path": "docs",
         },
-        "https://github.com/foo/bar/edit/HEAD/docs/index.rst",
+        ("Edit on GitHub", "https://github.com/foo/bar/edit/HEAD/docs/index.rst"),
     ],
     [
         {
@@ -504,7 +504,7 @@ def test_included_toc(sphinx_build_factory):
             "gitlab_version": "HEAD",
             "doc_path": "docs",
         },
-        "https://gitlab.com/foo/bar/-/edit/HEAD/docs/index.rst",
+        ("Edit on GitLab", "https://gitlab.com/foo/bar/-/edit/HEAD/docs/index.rst"),
     ],
     [
         {
@@ -513,7 +513,10 @@ def test_included_toc(sphinx_build_factory):
             "bitbucket_version": "HEAD",
             "doc_path": "docs",
         },
-        "https://bitbucket.org/foo/bar/src/HEAD/docs/index.rst?mode=edit",
+        (
+            "Edit on Bitbucket",
+            "https://bitbucket.org/foo/bar/src/HEAD/docs/index.rst?mode=edit",
+        ),
     ],
 ]
 
@@ -526,10 +529,10 @@ def test_included_toc(sphinx_build_factory):
             key: f"{value}/" if key == "doc_path" else value
             for key, value in html_context.items()
         },
-        # the URL does not change
-        url,
+        # the text and URL do not change
+        text_and_url,
     ]
-    for html_context, url in good_edits
+    for html_context, text_and_url in good_edits
 ]
 
 # copy the "good" ones, provide a `<whatever>_url` based off the default
@@ -541,11 +544,14 @@ def test_included_toc(sphinx_build_factory):
             # add a provider url
             **{f"{provider}_url": f"https://{provider}.example.com"},
         ),
-        f"""https://{provider}.example.com/foo/{url.split("/foo/")[1]}""",
+        (
+            text,
+            f"""https://{provider}.example.com/foo/{url.split("/foo/")[1]}""",
+        ),
     ]
-    for html_context, url in good_edits
-    for provider in ["gitlab", "bitbucket", "github"]
-    if provider in url
+    for html_context, (text, url) in good_edits
+    for provider in ["github", "gitlab", "bitbucket"]
+    if provider in text.lower()
 ]
 
 # missing any of the values should fail
@@ -560,7 +566,7 @@ def test_included_toc(sphinx_build_factory):
         },
         None,
     ]
-    for html_context, url in good_edits
+    for html_context, _ in good_edits
 ]
 
 # a good custom URL template
@@ -571,7 +577,20 @@ def test_included_toc(sphinx_build_factory):
                 "https://dvcs.example.com/foo/bar/edit/HEAD/{{ file_name }}"
             )
         },
-        "https://dvcs.example.com/foo/bar/edit/HEAD/index.rst",
+        ("Edit", "https://dvcs.example.com/foo/bar/edit/HEAD/index.rst"),
+    ]
+]
+
+# a good custom URL template with an additional provider name
+good_custom_with_provider = [
+    [
+        {
+            "edit_page_url_template": (
+                "https://dvcs.example.com/foo/bar/edit/HEAD/{{ file_name }}"
+            ),
+            "edit_page_provider_name": "FooProvider",
+        },
+        ("Edit on FooProvider", "https://dvcs.example.com/foo/bar/edit/HEAD/index.rst"),
     ]
 ]
 
@@ -594,24 +613,31 @@ def test_included_toc(sphinx_build_factory):
 ]
 
 
-@pytest.mark.parametrize("html_context,edit_url", all_edits)
-def test_edit_page_url(sphinx_build_factory, html_context, edit_url):
+@pytest.mark.parametrize("html_context,edit_text_and_url", all_edits)
+def test_edit_page_url(sphinx_build_factory, html_context, edit_text_and_url):
     confoverrides = {
         "html_theme_options.use_edit_page_button": True,
         "html_context": html_context,
     }
     sphinx_build = sphinx_build_factory("base", confoverrides=confoverrides)
 
-    if edit_url is None:
-        with pytest.raises(sphinx.errors.ExtensionError):
+    if edit_text_and_url is None:
+        with pytest.raises(
+            sphinx.errors.ExtensionError, match="Missing required value"
+        ):
             sphinx_build.build()
         return
 
+    edit_text, edit_url = edit_text_and_url
     sphinx_build.build()
     index_html = sphinx_build.html_tree("index.html")
     edit_link = index_html.select(".editthispage a")
     assert edit_link, "no edit link found"
     assert edit_link[0].attrs["href"] == edit_url, f"edit link didn't match {edit_link}"
+    # First child is the icon
+    assert (
+        list(edit_link[0].strings)[1].strip() == edit_text
+    ), f"edit text didn't match {edit_text}"
 
 
 @pytest.mark.parametrize(
@@ -636,7 +662,6 @@ def test_edit_page_url(sphinx_build_factory, html_context, edit_url):
     ],
 )
 def test_analytics(sphinx_build_factory, provider, tags):
-
     confoverrides = provider
     sphinx_build = sphinx_build_factory("base", confoverrides=confoverrides)
     sphinx_build.build()
@@ -895,7 +920,7 @@ def test_translations(sphinx_build_factory):
     # TODO: Add translations where there are english phrases below
     sidebar_secondary = index.select(".bd-sidebar-secondary")[0]
     assert "Montrer le code source" in str(sidebar_secondary)
-    assert "Edit this page" in str(sidebar_secondary)
+    assert "Edit on GitHub" in str(sidebar_secondary)
 
     # TODO: Add translations where there are english phrases below
     header = index.select(".bd-header")[0]