publication_list: Highlight paper titles.

getnikola · Feb 28, 2017 · 802714b · 802714b
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Showing 2 changed files with 24 additions and 6 deletions.
diff --git a/v7/publication_list/README.md b/v7/publication_list/README.md
@@ -27,10 +27,6 @@ The `publication-list` directive accepts multiple options.
   owner of the website. This can be a list of names separated by “;” if there are several
   optional names.
 
-* `:style:` indicates the style of the bibliography. All available styles are
-  provided by [Pybtex][]. You can see the [list of styles][] in the Pybtex
-  repository. The default style is `unsrt`.
-
 In the BibTeX file entries, the following fields have special meanings.
 
 * `abstract` is the abstract of the paper. If it is present, the abstract will

diff --git a/v7/publication_list/publication_list.py b/v7/publication_list/publication_list.py
@@ -34,7 +34,28 @@
 from pybtex.database import BibliographyData, Entry
 from pybtex.database.input.bibtex import Parser
 from pybtex.markup import LaTeXParser
-from pybtex.plugin import find_plugin
+from pybtex.style.formatting.unsrt import Style as UnsrtStyle
+from pybtex.style.template import href, tag
+
+
+class Style(UnsrtStyle):
+    """The style for publication listing. It hyperlinks the title to the detail page if user sets it.
+    """
+
+    def __init__(self, detail_page_url):
+        super().__init__()
+        self.detail_page_url = detail_page_url
+
+    def format_title(self, e, which_field, as_sentence=True):
+        "Override the UnsrtStyle format_title(), so we have the title hyperlinked."
+
+        title = tag('strong')[super().format_title(e, which_field, as_sentence)]
+
+        if self.detail_page_url:
+            url = '/'.join((self.detail_page_url, e.label + '.html'))
+            return href[url, title]
+        else:
+            return title
 
 
 class Plugin(RestExtension):
@@ -64,12 +85,12 @@ class PublicationList(Directive):
 
     def run(self):
 
-        style = find_plugin('pybtex.style.formatting', self.options.get('style', 'unsrt'))()
         bibtex_dir = self.options.get('bibtex_dir', 'bibtex')
         detail_page_dir = self.options.get('detail_page_dir', 'papers')
         highlight_authors = self.options.get('highlight_author', None)
         if highlight_authors:
             highlight_authors = highlight_authors.split(';')
+        style = Style(self.site.config['BASE_URL'] + detail_page_dir if detail_page_dir else None)
         self.state.document.settings.record_dependencies.add(self.arguments[0])
 
         parser = Parser()
@@ -101,6 +122,7 @@ def run(self):
                 cur_year = entry.fields['year']
                 html += '<h3>{}</h3>\n<ul>'.format(cur_year)
 
+            entry.label = label  # Pass label to the style.
             pub_html = list(style.format_entries((entry,)))[0].text.render_as('html')
             if highlight_authors:  # highlight one of several authors (usually oneself)
                 for highlight_author in highlight_authors: