1 files changed, 80 insertions, 0 deletions
diff --git a/modules/slideshow/helpers/slideshow_event.php b/modules/slideshow/helpers/slideshow_event.php
new file mode 100644
index 0000000..add1e33
--- /dev/null
+++ b/modules/slideshow/helpers/slideshow_event.php
@@ -0,0 +1,80 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2013 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_event_Core {
+  static function pre_deactivate($data) {
+    if ($data->module == "rss") {
+      $data->messages["warn"][] = t("The Slideshow module requires the RSS module.");
+    }
+  }
+
+  static function module_change($changes) {
+    if (!module::is_active("rss") || in_array("rss", $changes->deactivate)) {
+      site_status::warning(
+        t("The Slideshow module requires the RSS module.  <a href=\"%url\">Activate the RSS module now</a>",
+          array("url" => html::mark_clean(url::site("admin/modules")))),
+        "slideshow_needs_rss");
+    } else {
+      site_status::clear("slideshow_needs_rss");
+    }
+  }
+
+  static function album_menu($menu, $theme) {
+    $max_scale = module::get_var("slideshow", "max_scale");
+    if ($theme->item()->descendants_count(array(array("type", "=", "photo")))) {
+      $menu->append(Menu::factory("link")
+                    ->id("slideshow")
+                    ->label(t("View slideshow"))
+                    ->url("javascript:cooliris.embed.show(" .
+                          "{maxScale:$max_scale,feed:'" . self::_feed_url($theme) . "'})")
+                    ->css_id("g-slideshow-link"));
+    }
+  }
+
+  static function photo_menu($menu, $theme) {
+    $max_scale = module::get_var("slideshow", "max_scale");
+    $menu->append(Menu::factory("link")
+                  ->id("slideshow")
+                  ->label(t("View slideshow"))
+                  ->url("javascript:cooliris.embed.show(" .
+                        "{maxScale:$max_scale,feed:'" . self::_feed_url($theme) . "'})")
+                  ->css_id("g-slideshow-link"));
+  }
+
+  static function tag_menu($menu, $theme) {
+    $max_scale = module::get_var("slideshow", "max_scale");
+    $menu->append(Menu::factory("link")
+                  ->id("slideshow")
+                  ->label(t("View slideshow"))
+                  ->url("javascript:cooliris.embed.show(" .
+                        "{maxScale:$max_scale,feed:'" . self::_feed_url($theme) . "'})")
+                  ->css_id("g-slideshow-link"));
+  }
+
+  private static function _feed_url($theme) {
+    if ($item = $theme->item()) {
+      if (!$item->is_album()) {
+        $item = $item->parent();
+      }
+      return rss::url("gallery/album/{$item->id}");
+    } else {
+      return rss::url("tag/tag/{$theme->tag()->id}");
+    }
+  }
+}