From f9ac31d6712b4400a616e49d6217d55edb0daf9c Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Tue, 20 Dec 2011 23:57:27 +0400
Subject: move tweet button to a plugin, implement basic support for article
 action button plugins

---
 classes/feeds.php | 14 +++++++++-----
 classes/rpc.php   | 23 +++++++++--------------
 2 files changed, 18 insertions(+), 19 deletions(-)

(limited to 'classes')

diff --git a/classes/feeds.php b/classes/feeds.php
index 2e9aea686..ec96d7050 100644
--- a/classes/feeds.php
+++ b/classes/feeds.php
@@ -704,11 +704,15 @@ class Feeds extends Protected_Handler {
 						onclick=\"emailArticle($id)\"
 						alt='Zoom' title='".__('Forward by email')."'>";
 
-					if (ENABLE_TWEET_BUTTON) {
-						$reply['content'] .= "<img src=\"".theme_image($this->link, 'images/art-tweet.png')."\"
-							class='tagsPic' style=\"cursor : pointer\"
-							onclick=\"tweetArticle($id)\"
-							alt='Zoom' title='".__('Share on Twitter')."'>";
+					$button_plugins = explode(",", ARTICLE_BUTTON_PLUGINS);
+
+					foreach ($button_plugins as $p) {
+						$pclass = "${p}_button";
+
+						if (class_exists($pclass)) {
+							$plugin = new $pclass($link);
+							$rv['content'] .= $plugin->render($id);
+						}
 					}
 
 					$reply['content'] .= "<img src=\"".theme_image($this->link, 'images/art-share.png')."\"
diff --git a/classes/rpc.php b/classes/rpc.php
index dbdca8a78..45915b9dc 100644
--- a/classes/rpc.php
+++ b/classes/rpc.php
@@ -753,21 +753,16 @@ class RPC extends Protected_Handler {
 		return;
 	}
 
-	function getTweetInfo() {
-		$id = db_escape_string($_REQUEST['id']);
-
-		$result = db_query($this->link, "SELECT title, link
-				FROM ttrss_entries, ttrss_user_entries
-				WHERE id = '$id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']);
-
-		if (db_num_rows($result) != 0) {
-			$title = truncate_string(strip_tags(db_fetch_result($result, 0, 'title')),
-				100, '...');
-			$article_link = db_fetch_result($result, 0, 'link');
+	function buttonPlugin() {
+		$pclass = basename($_REQUEST['plugin']) . "_button";
+		$method = $_REQUEST['plugin_method'];
+
+		if (class_exists($pclass)) {
+			$plugin = new $pclass($this->link);
+			if (method_exists($plugin, $method)) {
+				return $plugin->$method();
+			}
 		}
-
-		print json_encode(array("title" => $title, "link" => $article_link,
-				"id" => $id));
 	}
 
 	function setNote() {
-- 
cgit v1.2.3-54-g00ecf