document v2.1.2

Signed-off-by: Brian S. Stephan <bss@incorporeal.org>

CHANGELOG.md

@@ -2,6 +2,37 @@
 
 Included is a summary of changes to the project, by version. Details can be found in the commit history.
 
+## v2.1.2
+
+### Features
+
+* An optional license declaration can be added to the footer, with a config "LICENSE" directive.
+
+### Improvements
+
+* Style changes in footnotes, hrs, table colors, footnote links, full width figures.
+* Have floats clear their side, to not have a waterfall/ratchet effect when too many floating things are next to each
+  other.
+* Add borders to the plain style tables.
+
+### Miscellaneous
+
+* One HTML tweak to make the W3C CSS validator happy.
+* Some old code from the pre-SSG days has been removed.
+
+## v2.1.1
+
+### Improvements
+
+* Use the h1-as-name feature from v2.1.0 also to generate the page name in breadcrumbs. This changes the behavior on
+  pages with an h1 but no Title: meta tag to have a better name, of course, but also changes the behavior on pages with
+  neither a h1 nor a Title: meta tag to have a leading slash (e.g. /page-filename) where there previously was not one
+  (e.g. just page-filename). This seems like an acceptable trade-off.
+
+### Miscellaneous
+
+* With the minor breadcrumb change, a method used to finagle the breadcrumb no-name name is no longer necessary.
+
 ## v2.1.0
 
 ### Features

incorporealcms/markdown.py

@@ -84,6 +84,21 @@ def parse_md(path: str, pages_root: str):
 
     rel_path = os.path.relpath(path, pages_root)
 
+    page_name, page_description = _get_metadata_from_parsed_page(md, content, rel_path)
+    page_title = f'{page_name} - {Config.TITLE_SUFFIX}' if page_name else Config.TITLE_SUFFIX
+    logger.debug("title (potentially derived): %s", page_title)
+
+    return content, md, page_name, page_title, page_description, mtime
+
+
+def _get_metadata_from_parsed_page(md, content, path: str):
+    """Get the page name and description from a Markdown object and/or HTML output of a page.
+
+    Args:
+        md: the parsed Markdown object, potentially including Meta tags
+        content: the Markdown page content converted to HTML, to run through BeautifulSoup
+        path: path of the page, to derive the name from as a fallback
+    """
     soup = BeautifulSoup(content, features='lxml')
 
     # get the page title first from the markdown tags, second from the first h1, last from the path
@@ -93,7 +108,7 @@ def parse_md(path: str, pages_root: str):
     elif h1_tag := soup.find('h1'):
         page_name = h1_tag.string
     elif not page_name:
-        page_name = instance_resource_path_to_request_path(rel_path)
+        page_name = instance_resource_path_to_request_path(path)
 
     # get the page description from the markdown tags or first paragraph
     page_description = None
@@ -103,10 +118,7 @@ def parse_md(path: str, pages_root: str):
         if page_description := p_tag.string:
             page_description = page_description.replace('\n', ' ')
 
-    page_title = f'{page_name} - {Config.TITLE_SUFFIX}' if page_name else Config.TITLE_SUFFIX
-    logger.debug("title (potentially derived): %s", page_title)
-
-    return content, md, page_name, page_title, page_description, mtime
+    return page_name, page_description
 
 
 def handle_markdown_file_path(path: str, pages_root: str) -> str:
@@ -123,11 +135,6 @@ def handle_markdown_file_path(path: str, pages_root: str) -> str:
     extra_footer = get_meta_str(md, 'footer') if md.Meta.get('footer') else None
     template_name = get_meta_str(md, 'template') if md.Meta.get('template') else 'base.html'
 
-    # check if this has a HTTP redirect
-    redirect_url = get_meta_str(md, 'redirect') if md.Meta.get('redirect') else None
-    if redirect_url:
-        raise NotImplementedError("redirects in markdown are unsupported!")
-
     template = jinja_env.get_template(template_name)
     return template.render(title=page_title,
                            config=Config,
@@ -175,16 +182,8 @@ def generate_parent_navs(path, pages_root: str):
         try:
             with open(os.path.join(pages_root, path), 'r') as entry_file:
                 entry = entry_file.read()
-            _ = Markup(md.convert(entry))       # nosec B704
-            page_name = (" ".join(md.Meta.get('title')) if md.Meta.get('title')
-                         else request_path_to_breadcrumb_display(request_path))
+            content = Markup(md.convert(entry))  # nosec B704
+            page_name, _ = _get_metadata_from_parsed_page(md, content, os.path.relpath(path, parent_resource_dir))
             return generate_parent_navs(parent_resource_path, pages_root) + [(page_name, request_path)]
         except FileNotFoundError:
             return generate_parent_navs(parent_resource_path, pages_root) + [(request_path, request_path)]
-
-
-def request_path_to_breadcrumb_display(path):
-    """Given a request path, e.g. "/foo/bar/baz/", turn it into breadcrumby text "baz"."""
-    undired = path.rstrip('/')
-    leaf = undired[undired.rfind('/'):]
-    return leaf.strip('/')

incorporealcms/static/css/base.css

@@ -116,19 +116,26 @@ img {
     max-width: 75% !important;
 }
 
+.full-width {
+    max-width: 100%;
+}
+
 .img-center {
     display: block;
+    clear: both;
     margin-left: auto;
     margin-right: auto;
 }
 
 .img-left {
     float: left;
+    clear: left;
     margin-right: 1em;
 }
 
 .img-right {
     float: right;
+    clear: right;
     margin-left: 1em;
 }
 
@@ -144,12 +151,14 @@ figure {
 
 figure.right {
     float: right;
+    clear: right;
     margin-left: 10px;
     display: block;
 }
 
 figure.left {
     float: left;
+    clear: left;
     margin-right: 10px;
     display: block;
 }
@@ -164,14 +173,19 @@ figcaption {
     font-size: 0.9em;
 }
 
-.footnote {
+div.content .footnote {
     font-size: 0.8em;
 }
 
-.footnote p {
+div.content .footnote p {
     margin: 0;
 }
 
 .footnote-ref:link, .footnote-ref:visited, .footnote-ref:hover, .footnote-ref:active {
     font-weight: normal;
 }
+
+.footnote-ref {
+    font-size: 0.75em;
+    margin-left: 1px;
+}

incorporealcms/static/css/dark.css

@@ -14,11 +14,15 @@ body {
     background: #111;
 }
 
+hr {
+    color: #333;
+}
+
 h1, h2, h3, h4, h5, h6 {
     color: #B31D15;
 }
 
-p a, ul a, ol a {
+p a, ul a, ol a, sup a {
     color: #DDD;
 }
 
@@ -26,7 +30,7 @@ footer a {
     color: #999;
 }
 
-p a:hover, ul a:hover, ol a:hover, footer a:hover {
+p a:hover, ul a:hover, ol a:hover, footer a:hover, sup a:hover {
     color: #B31D15;
 }
 
@@ -44,7 +48,7 @@ table, th, td {
 }
 
 th {
-    background: #333;
+    background: #111;
 }
 
 blockquote {

incorporealcms/static/css/light.css

@@ -14,11 +14,15 @@ body {
     background: #EEE;
 }
 
+hr {
+    color: #CCC;
+}
+
 h1, h2, h3, h4, h5, h6 {
     color: #811610;
 }
 
-p a, ul a, ol a {
+p a, ul a, ol a, sup a {
     color: #222;
 }
 
@@ -26,7 +30,7 @@ footer a {
     color: #999;
 }
 
-p a:hover, ul a:hover, ol a:hover, footer a:hover {
+p a:hover, ul a:hover, ol a:hover, footer a:hover, sup a:hover {
     color: #811610;
 }
 
@@ -44,7 +48,7 @@ table, th, td {
 }
 
 th {
-    background: #CCC;
+    background: #EEE;
 }
 
 blockquote {

incorporealcms/static/css/plain.css

@@ -9,6 +9,10 @@ div.header {
     justify-content: space-between;
 }
 
+table, th, td {
+    border: 1px solid;
+}
+
 .img-25 {
     max-width: 25% !important;
 }

incorporealcms/templates/base.html

@@ -18,7 +18,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
 <link rel="icon" href="{{ config.FAVICON }}">
 <link rel="alternate" type="application/atom+xml" href="/feed/atom">
 <link rel="alternate" type="application/rss+xml" href="/feed/rss">
-<script type="text/javascript" src="/static/js/style_switcher.js"></script>
+<script src="/static/js/style_switcher.js"></script>
 
 <div {% block site_class %}class="site-wrap site-wrap-normal-width"{% endblock %}>
     {% block header %}
@@ -44,7 +44,11 @@ SPDX-License-Identifier: GPL-3.0-or-later
     </div>
     <footer>
         {% if extra_footer %}<div class="extra-footer"><i>{{ extra_footer|safe }}</i></div>{% endif %}
-        <div class="footer"><i>Last modified: {{ mtime }}</i></div>
+        <div class="footer">
+            <i>Last modified: {{ mtime }}.<br />
+               {% if config.LICENSE %} Available via {{ config.LICENSE|safe }}{% endif %}.
+            </i>
+        </div>
     </footer>
     {% endblock %}
 </div>

tests/instance/broken/redirect.md

@@ -1 +0,0 @@
-Redirect:           http://www.google.com/

tests/test_markdown.py

@@ -10,8 +10,7 @@ import pytest
 
 from incorporealcms import init_instance
 from incorporealcms.markdown import (generate_parent_navs, handle_markdown_file_path,
-                                     instance_resource_path_to_request_path, parse_md,
-                                     request_path_to_breadcrumb_display)
+                                     instance_resource_path_to_request_path, parse_md)
 
 HERE = os.path.dirname(os.path.abspath(__file__))
 INSTANCE_DIR = os.path.join(HERE, 'instance')
@@ -26,14 +25,21 @@ def test_generate_page_navs_index():
     assert generate_parent_navs('index.md', PAGES_DIR) == [('example.org', '/')]
 
 
+def test_generate_page_navs_title_from_h1():
+    """Test that the index page has navs to the root (itself)."""
+    assert generate_parent_navs('no-title.md', PAGES_DIR) == [('example.org', '/'),
+                                                              ('this page doesn\'t have a title!', '/no-title')]
+
+
 def test_generate_page_navs_subdir_index():
     """Test that dir pages have navs to the root and themselves."""
-    assert generate_parent_navs('subdir/index.md', PAGES_DIR) == [('example.org', '/'), ('subdir', '/subdir/')]
+    assert generate_parent_navs('subdir/index.md', PAGES_DIR) == [('example.org', '/'), ('another page', '/subdir/')]
 
 
 def test_generate_page_navs_subdir_real_page():
     """Test that real pages have navs to the root, their parent, and themselves."""
-    assert generate_parent_navs('subdir/page.md', PAGES_DIR) == [('example.org', '/'), ('subdir', '/subdir/'),
+    assert generate_parent_navs('subdir/page.md', PAGES_DIR) == [('example.org', '/'),
+                                                                 ('another page', '/subdir/'),
                                                                  ('Page', '/subdir/page')]
 
 
@@ -42,7 +48,7 @@ def test_generate_page_navs_subdir_with_title_parsing_real_page():
     assert generate_parent_navs('subdir-with-title/page.md', PAGES_DIR) == [
         ('example.org', '/'),
         ('SUB!', '/subdir-with-title/'),
-        ('page', '/subdir-with-title/page')
+        ('/page', '/subdir-with-title/page')
     ]
 
 
@@ -51,7 +57,7 @@ def test_generate_page_navs_subdir_with_no_index():
     assert generate_parent_navs('no-index-dir/page.md', PAGES_DIR) == [
         ('example.org', '/'),
         ('/no-index-dir/', '/no-index-dir/'),
-        ('page', '/no-index-dir/page')
+        ('/page', '/no-index-dir/page')
     ]
 
 
@@ -97,12 +103,6 @@ def test_render_with_default_style_override():
                 in handle_markdown_file_path('index.md', PAGES_DIR)
 
 
-def test_redirects_error_unsupported():
-    """Test that we throw a warning about the barely-used Markdown redirect tag, which we can't support via SSG."""
-    with pytest.raises(NotImplementedError):
-        handle_markdown_file_path('redirect.md', os.path.join(INSTANCE_DIR, 'broken'))
-
-
 def test_instance_resource_path_to_request_path_on_index():
     """Test index.md -> /."""
     assert instance_resource_path_to_request_path('index.md') == '/'
@@ -123,15 +123,6 @@ def test_instance_resource_path_to_request_path_on_subdir_and_page():
     assert instance_resource_path_to_request_path('subdir/page.md') == '/subdir/page'
 
 
-def test_request_path_to_breadcrumb_display_patterns():
-    """Test various conversions from request path to leaf nodes for display in the breadcrumbs."""
-    assert request_path_to_breadcrumb_display('/foo') == 'foo'
-    assert request_path_to_breadcrumb_display('/foo/') == 'foo'
-    assert request_path_to_breadcrumb_display('/foo/bar') == 'bar'
-    assert request_path_to_breadcrumb_display('/foo/bar/') == 'bar'
-    assert request_path_to_breadcrumb_display('/') == ''
-
-
 def test_parse_md_metadata():
     """Test the direct results of parsing a markdown file."""
     content, md, page_name, page_title, page_desc, mtime = parse_md(
@@ -220,3 +211,15 @@ def test_index_in_source_link_is_stripped():
     assert '<a href=".#anchor">Anchored This Index</a>' in content
     assert '<a href="../">Parent</a>' in content
     assert '<a href="../#anchor">Anchored Parent</a>' in content
+
+
+def test_license_link():
+    """Test that the config's license HTML is displayed in the footer."""
+    with patch('incorporealcms.Config.LICENSE',
+               '<a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>', create=True):
+        assert 'Available via <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>.'\
+            in handle_markdown_file_path('index.md', PAGES_DIR)
+
+    # default, no config
+    assert '<a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>'\
+        not in handle_markdown_file_path('index.md', PAGES_DIR)