Generate {tag}-style links on pages correctly. Fixes #1513

pelican/contents.py

@@ -257,9 +257,9 @@ class Content(object):
                             'limit_msg': ("Other resources were not found "
                                           "and their urls not replaced")})
             elif what == 'category':
-                origin = Category(path, self.settings).url
+                origin = '/'.join((siteurl, Category(path, self.settings).url))
             elif what == 'tag':
-                origin = Tag(path, self.settings).url
+                origin = '/'.join((siteurl, Tag(path, self.settings).url))
 
             # keep all other parts, such as query, fragment, etc.
             parts = list(value)

pelican/tests/TestPages/page_with_category_and_tag_links.md

@@ -0,0 +1,7 @@
+Title: Page with a bunch of links
+
+My links:
+
+[Link 1]({tag}マック)
+
+[Link 2]({category}Yeah)

pelican/tests/test_contents.py

@@ -212,17 +212,20 @@ class TestPage(unittest.TestCase):
                            '<a href="|tag|tagname">link</a>')
         page = Page(**args)
         content = page.get_content('http://notmyidea.org')
-        self.assertEqual(content, ('A simple test, with a '
-                                   '<a href="tag/tagname.html">link</a>'))
+        self.assertEqual(
+            content,
+            ('A simple test, with a '
+             '<a href="http://notmyidea.org/tag/tagname.html">link</a>'))
 
         # Category
         args['content'] = ('A simple test, with a '
                            '<a href="|category|category">link</a>')
         page = Page(**args)
         content = page.get_content('http://notmyidea.org')
-        self.assertEqual(content,
-                         ('A simple test, with a '
-                          '<a href="category/category.html">link</a>'))
+        self.assertEqual(
+            content,
+            ('A simple test, with a '
+             '<a href="http://notmyidea.org/category/category.html">link</a>'))
 
     def test_intrasite_link(self):
         # type does not take unicode in PY2 and bytes in PY3, which in
@@ -543,6 +546,31 @@ class TestStatic(unittest.TestCase):
         self.assertEqual(self.static.save_as, expected_save_as)
         self.assertEqual(self.static.url, path_to_url(expected_save_as))
 
+    def test_tag_link_syntax(self):
+        "{tag} link syntax triggers url replacement."
+
+        html = '<a href="{tag}foo">link</a>'
+        page = Page(
+            content=html,
+            metadata={'title': 'fakepage'}, settings=self.settings,
+            source_path=os.path.join('dir', 'otherdir', 'fakepage.md'),
+            context=self.context)
+        content = page.get_content('')
+
+        self.assertNotEqual(content, html)
+
+    def test_category_link_syntax(self):
+        "{category} link syntax triggers url replacement."
+
+        html = '<a href="{category}foo">link</a>'
+        page = Page(content=html,
+            metadata={'title': 'fakepage'}, settings=self.settings,
+            source_path=os.path.join('dir', 'otherdir', 'fakepage.md'),
+            context=self.context)
+        content = page.get_content('')
+
+        self.assertNotEqual(content, html)
+
 
 class TestURLWrapper(unittest.TestCase):
     def test_comparisons(self):

pelican/tests/test_generators.py

@@ -428,6 +428,7 @@ class TestPageGenerator(unittest.TestCase):
             ['This is a markdown test page', 'published', 'page'],
             ['This is a test page with a preset template', 'published',
              'custom'],
+            ['Page with a bunch of links', 'published', 'page'],
             ['A Page (Test) for sorting', 'published', 'page'],
         ]
         hidden_pages_expected = [
@@ -517,6 +518,7 @@ class TestPageGenerator(unittest.TestCase):
             ['This is a test page', 'published', 'page'],
             ['This is a markdown test page', 'published', 'page'],
             ['A Page (Test) for sorting', 'published', 'page'],
+            ['Page with a bunch of links', 'published', 'page'],
             ['This is a test page with a preset template', 'published',
              'custom'],
         ]
@@ -530,6 +532,7 @@ class TestPageGenerator(unittest.TestCase):
         # sort by title
         pages_expected_sorted_by_title = [
             ['A Page (Test) for sorting', 'published', 'page'],
+            ['Page with a bunch of links', 'published', 'page'],
             ['This is a markdown test page', 'published', 'page'],
             ['This is a test page', 'published', 'page'],
             ['This is a test page with a preset template', 'published',
@@ -543,6 +546,26 @@ class TestPageGenerator(unittest.TestCase):
         pages = self.distill_pages(generator.pages)
         self.assertEqual(pages_expected_sorted_by_title, pages)
 
+    def test_tag_and_category_links_on_generated_pages(self):
+        """
+        Test to ensure links of the form {tag}tagname and {category}catname
+        are generated correctly on pages
+        """
+        settings = get_settings(filenames={})
+        settings['PAGE_PATHS'] = ['TestPages'] # relative to CUR_DIR
+        settings['CACHE_PATH'] = self.temp_cache
+        settings['DEFAULT_DATE'] = (1970, 1, 1)
+
+        generator = PagesGenerator(
+            context=settings.copy(), settings=settings,
+            path=CUR_DIR, theme=settings['THEME'], output_path=None)
+        generator.generate_context()
+        pages_by_title = {p.title: p.content for p in generator.pages}
+
+        test_content = pages_by_title['Page with a bunch of links']
+        self.assertIn('<a href="/category/yeah.html">', test_content)
+        self.assertIn('<a href="/tag/matsuku.html">', test_content)
+
 
 class TestTemplatePagesGenerator(unittest.TestCase):