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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2009 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 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) {
$descendants_count = ORM::factory("item", $theme->item()->id)
->descendants_count(array("type" => "photo"));
if ($descendants_count > 1) {
$menu->append(Menu::factory("link")
->id("slideshow")
->label(t("View slideshow"))
->url("javascript:cooliris.embed.show(" .
"{maxScale:0,feed:'" . self::_feed_url($theme) . "'})")
->css_id("g-slideshow-link"));
}
}
static function photo_menu($menu, $theme) {
$menu->append(Menu::factory("link")
->id("slideshow")
->label(t("View slideshow"))
->url("javascript:cooliris.embed.show(" .
"{maxScale:0,feed:'" . self::_feed_url($theme) . "'})")
->css_id("g-slideshow-link"));
}
static function tag_menu($menu, $theme) {
$menu->append(Menu::factory("link")
->id("slideshow")
->label(t("View slideshow"))
->url("javascript:cooliris.embed.show(" .
"{maxScale:0,feed:'" . self::_feed_url($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}?page_size=20");
} else {
return rss::url("tag/tag/{$theme->tag()->id}?page_size=20");
}
}
}
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