From fd3a81f1ee9b1621f5be62ac4e7f595f7aa83fc0 Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Fri, 12 Jun 2009 23:52:03 +0800
Subject: Move the processing of rss feeds from the rss controller to callbacks
 in the  modules that are supplying the feed. The rss controller becomes a
 router. In this change the comment and updates fields are distributed.

Signed-off-by:  <unostar@danalan.info>
---
 modules/comment/helpers/comment_rss.php | 35 +++++++++++++++++++++++++++
 modules/comment/views/comment.mrss.php  | 43 +++++++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+)
 create mode 100644 modules/comment/views/comment.mrss.php

(limited to 'modules/comment')

diff --git a/modules/comment/helpers/comment_rss.php b/modules/comment/helpers/comment_rss.php
index 9ae28726..b191c326 100644
--- a/modules/comment/helpers/comment_rss.php
+++ b/modules/comment/helpers/comment_rss.php
@@ -27,4 +27,39 @@ class comment_rss_Core {
                        "sidebar" => true,
                        "uri" => "comments/{$item->id}"));
   }
+
+  static function comments($offset, $limit, $id) {
+    $feed = new stdClass();
+    $orm = ORM::factory("comment")
+      ->where("state", "published")
+      ->orderby("created", "DESC");
+    if (!empty($id)) {
+      $orm->where("item_id", $id);
+    }
+
+    $feed->view = "comment.mrss";
+    $comments = $orm->find_all($limit, $offset);
+    $feed->data["children"] = array();
+    foreach ($comments as $comment) {
+      $item = $comment->item();
+      $feed->data["children"][] = array(
+        "pub_date" => date("D, d M Y H:i:s T", $comment->created),
+        "text" => htmlspecialchars($comment->text),
+        "thumb_url" => $item->thumb_url(),
+        "thumb_height" => $item->thumb_height,
+        "thumb_width" => $item->thumb_width,
+        "item_link" => htmlspecialchars(url::abs_site("{$item->type}s/$item->id")),
+        "title" =>htmlspecialchars($item->title),
+        "author" =>
+          empty($comment->guest_name) ? $comment->author()->full_name : $comment->guest_name
+      );
+    }
+
+    $feed->max_pages = ceil($comments->count() / $limit);
+    $feed->data["title"] = htmlspecialchars(t("Recent Comments"));
+    $feed->data["link"] = url::abs_site("albums/" . (empty($id) ? "1" : $id));
+    $feed->data["description"] = t("Recent Comments");
+
+    return $feed;
+  }
 }
\ No newline at end of file
diff --git a/modules/comment/views/comment.mrss.php b/modules/comment/views/comment.mrss.php
new file mode 100644
index 00000000..d2177026
--- /dev/null
+++ b/modules/comment/views/comment.mrss.php
@@ -0,0 +1,43 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<? echo "<?xml version=\"1.0\" ?>" ?>
+<rss version="2.0" xmlns:media="http://search.yahoo.com/mrss/"
+   xmlns:atom="http://www.w3.org/2005/Atom"
+   xmlns:content="http://purl.org/rss/1.0/modules/content/"
+   xmlns:fh="http://purl.org/syndication/history/1.0">
+  <channel>
+    <generator>gallery3</generator>
+    <title><?= p::clean($title) ?></title>
+    <link><?= $link ?></link>
+    <description><?= p::clean($description) ?></description>
+    <language>en-us</language>
+    <atom:link rel="self" href="<?= $feed_link ?>" type="application/rss+xml" />
+    <fh:complete/>
+    <? if (!empty($previous_page_link)): ?>
+    <atom:link rel="previous" href="<?= $previous_page_link ?>" type="application/rss+xml" />
+    <? endif ?>
+    <? if (!empty($next_page_link)): ?>
+    <atom:link rel="next" href="<?= $next_page_link ?>" type="application/rss+xml" />
+    <? endif ?>
+    <pubDate><?= $pub_date ?></pubDate>
+    <lastBuildDate><?= $pub_date ?></lastBuildDate>
+    <? foreach ($children as $child): ?>
+    <item>
+      <title><?= p::clean($child["title"]) ?></title>
+      <link><?= p::clean($child["item_link"]) ?></link>
+      <author><?= p::clean($child["author"]) ?></author>
+      <guid isPermaLink="true"><?= $child["item_link"] ?></guid>
+      <pubDate><?= $child["pub_date"] ?></pubDate>
+      <content:encoded>
+        <![CDATA[
+          <p><?= p::clean($child["text"]) ?></p>
+          <p>
+            <img alt="" src="<?= $child["thumb_url"] ?>"
+                 height="<?= $child["thumb_height"] ?>" width="<?= $child["thumb_width"] ?>" />
+            <br />
+          </p>
+        ]]>
+      </content:encoded>
+    </item>
+    <? endforeach ?>
+  </channel>
+</rss>
-- 
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