Index: trac/ticket/web_ui.py =================================================================== --- trac/ticket/web_ui.py (revision 6697) +++ trac/ticket/web_ui.py (working copy) @@ -476,6 +476,8 @@ # Store a timestamp for detecting "mid air collisions" 'timestamp': str(ticket.time_changed)}) + data['backrefs'] = self._get_backrefs(context, ticket) + self._insert_ticket_data(req, ticket, data, get_reporter_id(req, 'author'), field_changes) @@ -1000,6 +1002,39 @@ for key in field_changes: ticket[key] = field_changes[key]['new'] + def _get_backrefs(self, context, ticket): + id = ticket.id + cursor = context.db.cursor() + refs = [] + + cursor.execute("SELECT 'ticket', id, description " + "FROM ticket WHERE description LIKE '%%#%s%%' " + " OR description LIKE '%%ticket:%s%%' " + "UNION " + "SELECT 'ticket', t.id, newvalue " + "FROM ticket_change c JOIN ticket t on c.ticket = t.id " + "WHERE newvalue LIKE '%%#%s%%' " + " OR newvalue LIKE '%%ticket:%s%%' " + "UNION " + "SELECT 'changeset', rev, message " + "FROM revision WHERE message LIKE '%%#%s%%' " + " OR message LIKE '%%ticket:%s%%' " + "UNION " + "SELECT 'wiki', name, text " + "FROM wiki WHERE (text LIKE '%%#%s%%' " + " OR text LIKE '%%ticket:%s%%') " + "AND version = (SELECT max(version) FROM wiki w " + " WHERE w.name = wiki.name) " + "ORDER BY 1 desc, 2" + % ((id,) * 8)) + + for idx, row in enumerate(cursor): + rtyp, rid, text = row + # check whether the link is an single word + if re.search(r"(\W|^)#%s(\W|$)" % id, text): + refs.append(context(rtyp, rid)) + return refs + def _prepare_fields(self, req, ticket): context = Context.from_request(req, ticket.resource) fields = [] Index: trac/ticket/templates/ticket.html =================================================================== --- trac/ticket/templates/ticket.html (revision 6697) +++ trac/ticket/templates/ticket.html (working copy) @@ -186,6 +186,21 @@
+ +
+
+

Referenced by

+
+ + ${ref.shortname()} + +
+
+
+ Index: trac/versioncontrol/web_ui/changeset.py =================================================================== --- trac/versioncontrol/web_ui/changeset.py (revision 6697) +++ trac/versioncontrol/web_ui/changeset.py (working copy) @@ -611,6 +611,8 @@ info = None changes.append(info) # the sequence should be immutable + data['backrefs'] = self._get_backrefs(context, rev) + data.update({'has_diffs': has_diffs, 'changes': changes, 'xhr': xhr, 'filestats': filestats, 'annotated': annotated, 'files': files, 'location': self._get_location(files), @@ -931,6 +933,42 @@ old=data['old_rev']) + query return tag.a(label, class_="changeset", title=title, href=href) + def _get_backrefs(self, context, rev): + cursor = context.db.cursor() + refs = [] + + cursor.execute("SELECT 'ticket', id, description " + "FROM ticket WHERE description LIKE '%%[%s]%%' " + " OR description LIKE '%%r%s%%' " + " OR description LIKE '%%changeset:%s%%' " + "UNION " + "SELECT 'ticket', t.id, newvalue " + "FROM ticket_change c JOIN ticket t on c.ticket = t.id " + "WHERE newvalue LIKE '%%[%s%%' " + " OR newvalue LIKE '%%r:%s%%' " + " OR newvalue LIKE '%%changeset:%s%%' " + "UNION " + "SELECT 'changeset', rev, message " + "FROM revision WHERE message LIKE '%%[%s]%%' " + " OR message LIKE '%%r:%s%%' " + " OR message LIKE '%%changeset:%s%%' " + "UNION " + "SELECT 'wiki', name, text " + "FROM wiki WHERE (text LIKE '%%[%s]%%' " + " OR text LIKE '%%r:%s%%' " + " OR text LIKE '%%changeset:%s%%' ) " + " AND version = (SELECT max(version) FROM wiki w " + " WHERE w.name = wiki.name) " + "ORDER BY 1 desc, 2" + % ((rev,) * 12)) + + for idx, row in enumerate(cursor): + rtyp, rid, text = row + # check whether the link is an single word + if re.search(r"(\W|^)(\[|r:|changeset:)%s\]?(\W|$)" % id, text) or 1: + refs.append(context(rtyp, rid)) + return refs + # ISearchSource methods def get_search_filters(self, req): Index: trac/versioncontrol/templates/changeset.html =================================================================== --- trac/versioncontrol/templates/changeset.html (revision 6697) +++ trac/versioncontrol/templates/changeset.html (working copy) @@ -116,6 +116,19 @@ 
${changeset.message}
 + + +
Referenced by:
+
+ + ${ref.shortname()} + +
+ +
Location:
Index: trac/wiki/web_ui.py =================================================================== --- trac/wiki/web_ui.py (revision 6697) +++ trac/wiki/web_ui.py (working copy) @@ -491,6 +491,8 @@ WikiSystem(self.env).get_pages(prefix) if 'WIKI_VIEW' in req.perm('wiki', template)] + data['backrefs'] = self._get_backrefs(context, page) + # -- prev/up/next links if prev_version: add_link(req, 'prev', @@ -532,6 +534,35 @@ action='diff', version=page.version)) + def _get_backrefs(self, context, page): + id = page.id + cursor = context.db.cursor() + refs = [] + + cursor.execute("SELECT 'ticket', id, description " + "FROM ticket WHERE description LIKE '%%%s%%' " + "UNION " + "SELECT 'ticket', t.id, newvalue " + "FROM ticket_change c JOIN ticket t on c.ticket = t.id " + "WHERE newvalue LIKE '%%%s%%' " + "UNION " + "SELECT 'changeset', rev, message " + "FROM revision WHERE message LIKE '%%%s%%' " + "UNION " + "SELECT 'wiki', name, text " + "FROM wiki WHERE text LIKE '%%%s%%' " + "AND version = (SELECT max(version) FROM wiki w " + " WHERE w.name = wiki.name) " + "ORDER BY 1 desc, 2" + % ((id,) * 4)) + + for idx, row in enumerate(cursor): + rtyp, rid, text = row + # check whether the link is an single word + if re.search(r"(\W|^)(wiki:)?%s(\W|$)" % id, text): + refs.append(context(rtyp, rid)) + return refs + # ITimelineEventProvider methods def get_timeline_filters(self, req): Index: trac/wiki/templates/wiki_view.html =================================================================== --- trac/wiki/templates/wiki_view.html (revision 6697) +++ trac/wiki/templates/wiki_view.html (working copy) @@ -43,6 +43,16 @@ ${list_of_attachments(attachments, compact=True)} + +

Referenced by: + + ${ref.shortname()} +

+ +