X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=inline;f=lib%2Faction.php;h=2ec9329e052d25d90745a8bae55638e21e17f5b8;hb=ec5e06a542d6b06ea9b1d3de7cb309dd1088b4d4;hp=b02f525f0b07582da8aff836f2b8f40f5bdc9a88;hpb=b142c260108f43636b69adb90d5a27ffa44f0f74;p=quix0rs-gnu-social.git
diff --git a/lib/action.php b/lib/action.php
index b02f525f0b..2ec9329e05 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -124,6 +124,7 @@ class Action extends HTMLOutputter // lawsuit
$this->showShortcutIcon();
$this->showStylesheets();
$this->showScripts();
+ $this->showRelationshipLinks();
$this->showOpenSearch();
$this->showFeeds();
$this->showDescription();
@@ -260,6 +261,19 @@ class Action extends HTMLOutputter // lawsuit
}
}
+ /**
+ * Show document relationship links
+ *
+ * SHOULD overload
+ *
+ * @return nothing
+ */
+ function showRelationshipLinks()
+ {
+ // output elements with appropriate HTML4.01 link types:
+ // http://www.w3.org/TR/html401/types.html#type-links
+ }
+
/**
* Show OpenSearch headers
*
@@ -1038,4 +1052,36 @@ class Action extends HTMLOutputter // lawsuit
{
return null;
}
+
+ /**
+ * Generate document metadata for sequential navigation
+ *
+ * @param boolean $have_before is there something before?
+ * @param boolean $have_after is there something after?
+ * @param integer $page current page
+ * @param string $action current action
+ * @param array $args rest of query arguments
+ *
+ * @return nothing
+ */
+ function sequenceRelationships($have_next, $have_previous, $page, $action, $args=null)
+ {
+ // Outputs machine-readable pagination in elements.
+ // Pattern taken from $this->pagination() method.
+
+ // "next" is equivalent to "after"
+ if ($have_next) {
+ $pargs = array('page' => $page-1);
+ $this->element('link', array('rel' => 'next',
+ 'href' => common_local_url($action, $args, $pargs),
+ 'title' => _('Next')));
+ }
+ // "previous" is equivalent to "before"
+ if ($have_previous=true) { // FIXME
+ $pargs = array('page' => $page+1);
+ $this->element('link', array('rel' => 'prev',
+ 'href' => common_local_url($action, $args, $pargs),
+ 'title' => _('Previous')));
+ }
+ }
}