79 lines
3.0 KiB
PHP
79 lines
3.0 KiB
PHP
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<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2011 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class comment_rss_Core {
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static function available_feeds($item, $tag) {
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$feeds["comment/newest"] = t("All new comments");
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if ($item) {
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$feeds["comment/item/$item->id"] =
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t("Comments on %title", array("title" => html::purify($item->title)));
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}
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return $feeds;
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}
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static function feed($feed_id, $offset, $limit, $id) {
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if ($feed_id != "newest" && $feed_id != "item") {
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return;
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}
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$comments = ORM::factory("comment")
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->viewable()
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->where("comments.state", "=", "published")
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->order_by("comments.created", "DESC");
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if ($feed_id == "item") {
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$item = ORM::factory("item", $id);
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$comments
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->where("items.left_ptr", ">=", $item->left_ptr)
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->where("items.right_ptr", "<=", $item->right_ptr);
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}
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$feed = new stdClass();
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$feed->view = "comment.mrss";
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$feed->comments = array();
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foreach ($comments->find_all($limit, $offset) as $comment) {
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$item = $comment->item();
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$feed->comments[] = new ArrayObject(
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array("pub_date" => date("D, d M Y H:i:s T", $comment->created),
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"text" => nl2br(html::purify($comment->text)),
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"thumb_url" => $item->thumb_url(),
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"thumb_height" => $item->thumb_height,
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"thumb_width" => $item->thumb_width,
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"item_uri" => url::abs_site("{$item->type}s/$item->id"),
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"title" => (
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($item->id == item::root()->id) ?
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html::purify($item->title) :
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t("%site_title - %item_title",
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array("site_title" => item::root()->title,
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"item_title" => $item->title))),
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"author" => html::clean($comment->author_name())),
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ArrayObject::ARRAY_AS_PROPS);
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}
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$feed->max_pages = ceil($comments->count_all() / $limit);
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$feed->title = html::purify(t("%site_title - Recent Comments",
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array("site_title" => item::root()->title)));
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$feed->uri = url::abs_site("albums/" . (empty($id) ? "1" : $id));
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$feed->description = t("Recent comments");
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return $feed;
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}
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}
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