add embed_original plugin

plugins/embed_original/init.php

@@ -0,0 +1,56 @@
+<?php
+class Embed_Original extends Plugin {
+	private $link;
+	private $host;
+
+	function init($host) {
+		$this->link = $host->get_link();
+		$this->host = $host;
+
+		$host->add_hook($host::HOOK_ARTICLE_BUTTON, $this);
+	}
+
+	function about() {
+		return array(1.0,
+			"Try to display original article content inside tt-rss",
+			"fox");
+	}
+
+	function get_js() {
+		return file_get_contents(dirname(__FILE__) . "/init.js");
+	}
+
+	function get_css() {
+		return file_get_contents(dirname(__FILE__) . "/init.css");
+	}
+
+	function hook_article_button($line) {
+		$id = $line["id"];
+
+		$rv = "<img src=\"plugins/embed_original/button.png\"
+			class='tagsPic' style=\"cursor : pointer\"
+			onclick=\"embedOriginalArticle($id)\"
+			title='".__('Toggle embed original')."'>";
+
+		return $rv;
+	}
+
+	function getUrl() {
+		$id = db_escape_string($_REQUEST['id']);
+
+		$result = db_query($this->link, "SELECT link
+				FROM ttrss_entries, ttrss_user_entries
+				WHERE id = '$id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']);
+
+		$url = "";
+
+		if (db_num_rows($result) != 0) {
+			$url = db_fetch_result($result, 0, "link");
+
+		}
+
+		print json_encode(array("url" => $url, "id" => $id));
+	}
+
+}
+?>