Change the album and photo templates to call the slideshow helper to get the slideshow link and button text. The slideshow link will only show up if the slideshow module is installed.

3 files changed, 34 insertions, 2 deletions

diff --git a/modules/slideshow/helpers/slideshow.php b/modules/slideshow/helpers/slideshow.php
new file mode 100644
index 00000000..fdd696d2
--- /dev/null
+++ b/modules/slideshow/helpers/slideshow.php
@@ -0,0 +1,28 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class slideshow {
+  public static function link() {
+    return "javascript:PicLensLite.start()";
+  }
+
+  public static function button_text() {
+    return _("Slideshow");
+  }
+}
diff --git a/themes/default/views/album.html.php b/themes/default/views/album.html.php
index 87b7fbff..f55f2056 100644
--- a/themes/default/views/album.html.php
+++ b/themes/default/views/album.html.php
@@ -2,7 +2,9 @@
 <div id="gAlbumHeader">
   <h1><?= $item->title_edit ?></h1>
   <span class="gUnderState"><?= $item->description_edit ?></span>
-  <a href="javascript:PicLensLite.start()" id="gSlideshowLink" class="gButtonLink">Slideshow</a>
+  <? if ($theme->module("slideshow")): ?>
+    <a href="<?= slideshow::link() ?>" id="gSlideshowLink" class="gButtonLink"><?= slideshow::button_text()?></a>
+  <? endif; ?>
 </div>
 
 <ul id="gAlbumGrid">
diff --git a/themes/default/views/photo.html.php b/themes/default/views/photo.html.php
index 5843b3ac..ed97be88 100644
--- a/themes/default/views/photo.html.php
+++ b/themes/default/views/photo.html.php
@@ -1,7 +1,9 @@
 <? defined("SYSPATH") or die("No direct script access."); ?>
 <div id="gItem">
   <a href="" class="gButtonLink">Full size (1024x768)</a>
-  <a href="javascript:PicLensLite.start()" id="gSlideshowLink" class="gButtonLink">Slideshow</a>
+  <? if ($theme->module("slideshow")): ?>
+    <a href="<?= slideshow::link() ?>" id="gSlideshowLink" class="gButtonLink"><?= slideshow::button_text()?></a>
+  <? endif; ?>
 
   <img id="gPhotoID-<?= $item->id ?>" alt="photo" src="<?= $item->resize_url() ?>"
        width="<?= $item->resize_width ?>"