X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Faction.php;h=2ec9329e052d25d90745a8bae55638e21e17f5b8;hb=ec5e06a542d6b06ea9b1d3de7cb309dd1088b4d4;hp=673549246791a046364f34fc5063e80ee2c6f8a3;hpb=e9e75fc9d5f44b2ffe10602a3bd183cccb7da4ec;p=quix0rs-gnu-social.git

diff --git a/lib/action.php b/lib/action.php
index 6735492467..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();
         $this->showDescription();
@@ -192,10 +193,6 @@ class Action extends HTMLOutputter // lawsuit
     {
         if (Event::handle('StartShowStyles', array($this))) {
             if (Event::handle('StartShowLaconicaStyles', array($this))) {
-                $this->element('link', array('rel' => 'stylesheet',
-                                             'type' => 'text/css',
-                                             'href' => theme_path('css/display.css', 'base') . '?version=' . LACONICA_VERSION,
-                                             'media' => 'screen, projection, tv'));
                 $this->element('link', array('rel' => 'stylesheet',
                                              'type' => 'text/css',
                                              'href' => theme_path('css/display.css', null) . '?version=' . LACONICA_VERSION,
@@ -264,6 +261,19 @@ class Action extends HTMLOutputter // lawsuit
         }
     }
 
+    /**
+     * Show document relationship links
+     *
+     * SHOULD overload
+     *
+     * @return nothing
+     */
+    function showRelationshipLinks()
+    {
+        // output <link> elements with appropriate HTML4.01 link types:
+        // http://www.w3.org/TR/html401/types.html#type-links
+    }
+
     /**
      * Show OpenSearch headers
      *
@@ -796,7 +806,7 @@ class Action extends HTMLOutputter // lawsuit
      * @return boolean is read only action?
      */
 
-    function isReadOnly($args)($args)
+    function isReadOnly($args)
     {
         return false;
     }
@@ -1042,4 +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 <link> 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')));
+        }
+    }
 }