Mercurial > hg > mgallery

changeset 7:dec931d9e860

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Implement configurable navigation controls.
author Matti Hamalainen <ccr@tnsp.org>
date Sat, 30 May 2015 12:08:39 +0300
parents 405a02586fc2
children 0a284f2ccc73
files mgallery.inc.php mgallery.php
diffstat 2 files changed, 27 insertions(+), 11 deletions(-) [+]
line wrap: on
line diff
--- a/mgallery.inc.php	Sat May 30 11:49:32 2015 +0300
+++ b/mgallery.inc.php	Sat May 30 12:08:39 2015 +0300
@@ -70,6 +70,10 @@
   "image_navigation" => array(MG_INT, GNAV_TOP | GNAV_BOTTOM | GNAV_SIDE_IMG | GNAV_TEXT | GNAV_JAVASCRIPT | GNAV_BREADCRUMBS),
   "album_navigation" => array(MG_INT, GNAV_BREADCRUMBS),
 
+  "navi_ctrl_up"     => array(MG_STR, "^^"),
+  "navi_ctrl_prev"   => array(MG_STR, "<<"),
+  "navi_ctrl_next"   => array(MG_STR, ">>"),
+
   "album_row_limit"  => array(MG_INT, 5),
   "album_page_limit" => array(MG_INT, 100),
 
--- a/mgallery.php	Sat May 30 11:49:32 2015 +0300
+++ b/mgallery.php	Sat May 30 12:08:39 2015 +0300
@@ -78,23 +78,35 @@
 }
 
 
-function mgGetControl($str, $class, &$galIndex, $index, $delta, $naviFlags)
+function mgGetControlText($id, $active, $url, $naviFlags)
+{
+  if ($naviFlags & GNAV_TEXT)
+  {
+    $str = chentities(mgGetSetting("navi_ctrl_".$id));
+    return
+      "<span class=\"naviControl ".$id."\">[".
+      ($active ? "<a href=\"".$url."\">".$str."</a>" : $str).
+      "]</span>";
+  }
+  else
+    return "";
+}
+
+
+function mgGetControl($id, &$galIndex, $index, $delta, $naviFlags)
 {
   $active = mgGetNaviActive($galIndex, $index, $delta, $res, $url, TRUE);
   if ($active && ($naviFlags & GNAV_IMG))
-    $img = mgGetNaviControlImage($galIndex, $res, $class, $url);
+    $img = mgGetNaviControlImage($galIndex, $res, $id, $url);
   else
     $img = "";
 
-  if ($naviFlags & GNAV_TEXT)
-    $str = "<span class=\"naviControl ".$class."\">[".($active ? "<a href=\"".$url."\">".$str."</a>" : $str)."]</span>";
-  else
-    $str = "";
+  $text = mgGetControlText($id, $active, $url, $naviFlags);
 
   if ($delta < 0)
-    return $img.$str;
+    return $img.$text;
   else
-    return $str.$img;
+    return $text.$img;
 }
 
 
@@ -104,9 +116,9 @@
 
   return
     "<div class=\"naviControls\">".
-    mgGetControl("&lt;&lt;", "prev", $galIndex, $index, -1, $naviFlags).
-    "[<a href=\"".mgGetURL($galPath, FALSE)."\">^^</a>]".
-    mgGetControl("&gt;&gt;", "next", $galIndex, $index,  1, $naviFlags).
+    mgGetControl("prev", $galIndex, $index, -1, $naviFlags).
+    mgGetControlText("up", TRUE, mgGetURL($galPath, FALSE), $naviFlags).
+    mgGetControl("next", $galIndex, $index,  1, $naviFlags).
     "</div>\n";
 }