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| author | Meitar Moscovitz <meitarm@gmail.com> | 2009-02-09 00:02:51 +1100 |
|---|---|---|
| committer | Meitar Moscovitz <meitarm@gmail.com> | 2009-02-09 00:02:51 +1100 |
| commit | 6e2f04583728714ff937eb1fa3ab34e99bcdb6a6 (patch) | |
| tree | a046bd542843009e870b68bc213735b6d2b1591b /actions/showgroup.php | |
| parent | e85f0ae4c820a93aeae75a5f0df6d4a292d497a0 (diff) | |
Add machine-readable pagination using HTML4.01 `<link rel="next">`, etc.
These extra `<link>` elements only appear on pages where pagination
makes sense. They trigger functionality in some user agents, such as
Opera's Navigation Bar for more easily navigating forward and backwards
across a paged set of notices, messages, or group lists, etc.
Diffstat (limited to 'actions/showgroup.php')
| -rw-r--r-- | actions/showgroup.php | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/actions/showgroup.php b/actions/showgroup.php index 7bc68fbc6..7599a8de6 100644 --- a/actions/showgroup.php +++ b/actions/showgroup.php @@ -327,6 +327,28 @@ class ShowgroupAction extends Action } /** + * Output document relationship links + * + * @return void + */ + function showRelationshipLinks() + { + // Machine-readable pagination + if ($this->page > 1) { + $this->element('link', array('rel' => 'next', + 'href' => common_local_url('showgroup', + array('nickname' => $this->group->nickname, + 'page' => $this->page - 1)), + 'title' => _('Next Notices'))); + } + $this->element('link', array('rel' => 'prev', + 'href' => common_local_url('showgroup', + array('nickname' => $this->group->nickname, + 'page' => $this->page + 1)), + 'title' => _('Previous Notices'))); + } + + /** * Fill in the sidebar. * * @return void |