Show warning when a page has an attribution template.

copyvios/attribution.py

@@ -0,0 +1,34 @@
+# -*- coding: utf-8  -*-
+
+from __future__ import unicode_literals
+
+from earwigbot.wiki import NS_TEMPLATE
+
+__all__ = ["get_attribution_info"]
+
+ATTRIB_TEMPLATES = {
+    "enwiki": {
+        "CC-notice", "Cc-notice",
+        "Citation-attribution",
+        "Free-content attribution", "Open-source attribution",
+        "Source-attribution",
+    }
+}
+
+def get_attribution_info(site, page):
+    """Check to see if the given page has some kind of attribution info.
+
+    If yes, return a mwparserfromhell.nodes.Template object for the attribution
+    template. If no, return None.
+    """
+    if site.name not in ATTRIB_TEMPLATES:
+        return None
+
+    templates = ATTRIB_TEMPLATES[site.name]
+    prefix = site.namespace_id_to_name(NS_TEMPLATE)
+    templates |= {prefix + ":" + tmpl for tmpl in templates if ":" not in tmpl}
+
+    for template in page.parse().ifilter_templates():
+        if template.name.matches(templates):
+            return template
+    return None

static/style.css

@@ -68,6 +68,11 @@ div#cv-result {
     margin: 10px 5px;
 }
 
+div#attribution-warning {
+    padding: 5px;
+    margin: 15px 5px 10px 5px;
+}
+
 div#turnitin-container {
     padding: 5px;
     margin: 15px 5px 10px 5px;

templates/index.mako

@@ -4,6 +4,7 @@
     from copyvios.misc import cache
 %>\
 <%include file="/support/header.mako" args="title='Earwig\'s Copyvio Detector'"/>
+<%namespace module="copyvios.attribution" import="get_attribution_info"/>\
 <%namespace module="copyvios.highlighter" import="highlight_delta"/>\
 <%namespace module="copyvios.misc" import="httpsfix, urlstrip"/>\
 % if notice:
@@ -211,6 +212,14 @@
         </table>
     </div>
 
+    <% attrib = get_attribution_info(query.site, query.page) %>
+    % if attrib:
+        <% attrib_page = query.site.get_page(attrib.name) %>
+        <div id="attribution-warning" class="yellow-box">
+            This article contains an attribution template: <tt>{{<a href="attrib_page.url">${attrib_page.title | h}</a>}}</tt>. Please verify that any potential copyvios are not from properly attributed sources.
+        </div>
+    % endif
+
     % if query.turnitin_result:
         <div id="turnitin-container" class="${'red' if query.turnitin_result.reports else 'green'}-box">
             <div id="turnitin-title">Turnitin Results</div>