move digest to a separate plugin

9 files changed, 120 insertions, 88 deletions

diff --git a/classes/rpc.php b/classes/rpc.php
index 2bec8c54a..4e08c3dc7 100644
--- a/classes/rpc.php
+++ b/classes/rpc.php
@@ -594,60 +594,6 @@ class RPC extends Handler_Protected {
 		}
 	}
 
-	function digestgetcontents() {
-		$article_id = db_escape_string($_REQUEST['article_id']);
-
-		$result = db_query($this->link, "SELECT content,title,link,marked,published
-			FROM ttrss_entries, ttrss_user_entries
-			WHERE id = '$article_id' AND ref_id = id AND owner_uid = ".$_SESSION['uid']);
-
-		$content = sanitize($this->link, db_fetch_result($result, 0, "content"));
-		$title = strip_tags(db_fetch_result($result, 0, "title"));
-		$article_url = htmlspecialchars(db_fetch_result($result, 0, "link"));
-		$marked = sql_bool_to_bool(db_fetch_result($result, 0, "marked"));
-		$published = sql_bool_to_bool(db_fetch_result($result, 0, "published"));
-
-		print json_encode(array("article" =>
-			array("id" => $article_id, "url" => $article_url,
-				"tags" => get_article_tags($this->link, $article_id),
-				"marked" => $marked, "published" => $published,
-				"title" => $title, "content" => $content)));
-	}
-
-	function digestupdate() {
-		$feed_id = db_escape_string($_REQUEST['feed_id']);
-		$offset = db_escape_string($_REQUEST['offset']);
-		$seq = db_escape_string($_REQUEST['seq']);
-
-		if (!$feed_id) $feed_id = -4;
-		if (!$offset) $offset = 0;
-
-		$reply = array();
-
-		$reply['seq'] = $seq;
-
-		$headlines = api_get_headlines($this->link, $feed_id, 30, $offset,
-				'', ($feed_id == -4), true, false, "unread", "updated DESC", 0, 0);
-
-		$reply['headlines'] = array();
-		$reply['headlines']['title'] = getFeedTitle($this->link, $feed_id);
-		$reply['headlines']['content'] = $headlines;
-
-		print json_encode($reply);
-	}
-
-	function digestinit() {
-		$tmp_feeds = api_get_feeds($this->link, -4, true, false, 0);
-
-		$feeds = array();
-
-		foreach ($tmp_feeds as $f) {
-			if ($f['id'] > 0 || $f['id'] == -4) array_push($feeds, $f);
-		}
-
-		print json_encode(array("feeds" => $feeds));
-	}
-
 	function catchupFeed() {
 		$feed_id = db_escape_string($_REQUEST['feed_id']);
 		$is_cat = db_escape_string($_REQUEST['is_cat']) == "true";
diff --git a/index.php b/index.php
index d958e2b89..b86cd0e66 100644
--- a/index.php
+++ b/index.php
@@ -18,9 +18,15 @@
 
 	$mobile = new Mobile_Detect();
 
+	$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
+
+	if (!init_connection($link)) return;
+
+	global $pluginhost;
+
 	if (!$_REQUEST['mobile']) {
-		if ($mobile->isTablet()) {
-			header('Location: digest.php');
+		if ($mobile->isTablet() && $pluginhost->get_plugin("digest")) {
+			header('Location: backend.php?op=digest');
 			exit;
 		} else if ($mobile->isMobile()) {
 			header('Location: mobile/index.php');
@@ -28,9 +34,6 @@
 		}
 	}
 
-	$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
-
-	if (!init_connection($link)) return;
 
 	login_sequence($link);
 
@@ -208,8 +211,10 @@
 					<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcCatchupAll')"><?php echo __('Mark as read') ?></div>
 					<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcShowOnlyUnread')"><?php echo __('(Un)hide read feeds') ?></div>
 					<div dojoType="dijit.MenuItem" disabled="1"><?php echo __('Other actions:') ?></div>
+					<?php if ($pluginhost->get_plugin("digest")) { ?>
 					<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcDigest')"><?php echo __('Switch to digest...') ?></div>
-					<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcTagCloud')"><?php echo __('Show tag cloud...') ?></div>
+					<?php } ?>
+						<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcTagCloud')"><?php echo __('Show tag cloud...') ?></div>
 					<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcTagSelect')"><?php echo __('Select by tags...') ?></div>
 					<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcAddLabel')"><?php echo __('Create label...') ?></div>
 					<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcAddFilter')"><?php echo __('Create filter...') ?></div>
diff --git a/js/tt-rss.js b/js/tt-rss.js
index fd02081bb..348d6bbd6 100644
--- a/js/tt-rss.js
+++ b/js/tt-rss.js
@@ -391,7 +391,7 @@ function quickMenuGo(opid) {
 		}
 
 		if (opid == "qmcDigest") {
-			window.location.href = "digest.php";
+			window.location.href = "backend.php?op=digest";
 			return;
 		}
 
diff --git a/digest.css b/plugins/digest/digest.css
index 54568e3bc..54568e3bc 100644
--- a/digest.css
+++ b/plugins/digest/digest.css
diff --git a/js/digest.js b/plugins/digest/digest.js
index 241328ab2..522d35453 100644
--- a/js/digest.js
+++ b/plugins/digest/digest.js
@@ -169,7 +169,7 @@ function update(callback) {
 		window.clearTimeout(_update_timeout);
 
 		new Ajax.Request("backend.php",	{
-			parameters: "?op=rpc&method=digestinit",
+			parameters: "?op=digest&method=digestinit",
 			onComplete: function(transport) {
 				fatal_error_check(transport);
 				parse_feeds(transport);
@@ -220,7 +220,7 @@ function view(article_id) {
 			}, 500);
 
 		new Ajax.Request("backend.php",	{
-			parameters: "?op=rpc&method=digestgetcontents&article_id=" +
+			parameters: "?op=digest&method=digestgetcontents&article_id=" +
 				article_id,
 			onComplete: function(transport) {
 				fatal_error_check(transport);
@@ -312,7 +312,7 @@ function viewfeed(feed_id, offset, replace, no_effects, no_indicator, callback)
 
 		if (!offset) $("headlines").scrollTop = 0;
 
-		var query = "backend.php?op=rpc&method=digestupdate&feed_id=" +
+		var query = "backend.php?op=digest&method=digestupdate&feed_id=" +
 				param_escape(feed_id) +	"&offset=" + offset +
 				"&seq=" + _update_seq;
 
@@ -647,7 +647,7 @@ function parse_headlines(transport, replace, no_effects) {
 function init_second_stage() {
 	try {
 		new Ajax.Request("backend.php",	{
-			parameters: "backend.php?op=rpc&method=digestinit",
+			parameters: "backend.php?op=digest&method=digestinit",
 			onComplete: function(transport) {
 				parse_feeds(transport);
 				Element.hide("overlay");
diff --git a/plugins/digest/digest.php b/plugins/digest/digest.php
new file mode 100644
index 000000000..5535c3222
--- /dev/null
+++ b/plugins/digest/digest.php
@@ -0,0 +1,100 @@
+<?
+class Digest extends Plugin implements IHandler {
+
+	private $link;
+	private $host;
+
+	function __construct($host) {
+		$this->link = $host->get_link();
+		$this->host = $host;
+
+		$host->add_handler("digest", "*", $this);
+
+		//$host->add_handler("rpc", "digestinit", $this);
+		//$host->add_handler("rpc", "digestupdate", $this);
+		//$host->add_handler("rpc", "digestgetcontents", $this);
+	}
+
+	function index() {
+		header("Content-type: text/html; charset=utf-8");
+
+		login_sequence($this->link);
+
+		global $link;
+		$link = $this->link;
+
+		require_once dirname(__FILE__) . "/digest_body.php";
+	}
+
+	/* function get_js() {
+		return file_get_contents(dirname(__FILE__) . "/digest.js");
+	} */
+
+	function csrf_ignore($method) {
+		return in_array($method, array("index"));
+	}
+
+	function before($method) {
+		return true;
+	}
+
+	function after() {
+
+	}
+
+	function digestgetcontents() {
+		$article_id = db_escape_string($_REQUEST['article_id']);
+
+		$result = db_query($this->link, "SELECT content,title,link,marked,published
+			FROM ttrss_entries, ttrss_user_entries
+			WHERE id = '$article_id' AND ref_id = id AND owner_uid = ".$_SESSION['uid']);
+
+		$content = sanitize($this->link, db_fetch_result($result, 0, "content"));
+		$title = strip_tags(db_fetch_result($result, 0, "title"));
+		$article_url = htmlspecialchars(db_fetch_result($result, 0, "link"));
+		$marked = sql_bool_to_bool(db_fetch_result($result, 0, "marked"));
+		$published = sql_bool_to_bool(db_fetch_result($result, 0, "published"));
+
+		print json_encode(array("article" =>
+			array("id" => $article_id, "url" => $article_url,
+				"tags" => get_article_tags($this->link, $article_id),
+				"marked" => $marked, "published" => $published,
+				"title" => $title, "content" => $content)));
+	}
+
+	function digestupdate() {
+		$feed_id = db_escape_string($_REQUEST['feed_id']);
+		$offset = db_escape_string($_REQUEST['offset']);
+		$seq = db_escape_string($_REQUEST['seq']);
+
+		if (!$feed_id) $feed_id = -4;
+		if (!$offset) $offset = 0;
+
+		$reply = array();
+
+		$reply['seq'] = $seq;
+
+		$headlines = api_get_headlines($this->link, $feed_id, 30, $offset,
+				'', ($feed_id == -4), true, false, "unread", "updated DESC", 0, 0);
+
+		$reply['headlines'] = array();
+		$reply['headlines']['title'] = getFeedTitle($this->link, $feed_id);
+		$reply['headlines']['content'] = $headlines;
+
+		print json_encode($reply);
+	}
+
+	function digestinit() {
+		$tmp_feeds = api_get_feeds($this->link, -4, true, false, 0);
+
+		$feeds = array();
+
+		foreach ($tmp_feeds as $f) {
+			if ($f['id'] > 0 || $f['id'] == -4) array_push($feeds, $f);
+		}
+
+		print json_encode(array("feeds" => $feeds));
+	}
+
+}
+?>
diff --git a/plugins/digest/digest.txt b/plugins/digest/digest.txt
new file mode 100644
index 000000000..d94efa104
--- /dev/null
+++ b/plugins/digest/digest.txt
@@ -0,0 +1 @@
+Digest mode for tt-rss (tablet friendly UI)
diff --git a/digest.php b/plugins/digest/digest_body.php
index 7cc174185..c4f51d376 100644
--- a/digest.php
+++ b/plugins/digest/digest_body.php
@@ -1,25 +1,5 @@
-<?php
-	set_include_path(dirname(__FILE__) ."/include" . PATH_SEPARATOR .
-		get_include_path());
+<?php global $link; ?>
 
-	require_once "functions.php";
-	require_once "sessions.php";
-	require_once "sanity_check.php";
-	require_once "version.php";
-	require_once "config.php";
-	require_once "db-prefs.php";
-
-	$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
-
-	login_sequence($link);
-
-	$dt_add = time();
-
-	no_cache_incantation();
-
-	header('Content-Type: text/html; charset=utf-8');
-
-?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
 	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
@@ -28,7 +8,7 @@
 	<title>Tiny Tiny RSS</title>
 
 	<link rel="stylesheet" type="text/css" href="lib/dijit/themes/claro/claro.css"/>
-	<link rel="stylesheet" type="text/css" href="digest.css?<?php echo $dt_add ?>"/>
+	<link rel="stylesheet" type="text/css" href="plugins/digest/digest.css?<?php echo $dt_add ?>"/>
 
 	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
 
@@ -43,7 +23,7 @@
 	<script type="text/javascript" charset="utf-8" src="localized_js.php?<?php echo $dt_add ?>"></script>
 	<script type="text/javascript" charset="utf-8" src="errors.php?mode=js"></script>
 	<script type="text/javascript" charset="utf-8" src="js/functions.js?<?php echo $dt_add ?>"></script>
-	<script type="text/javascript" src="js/digest.js"></script>
+	<script type="text/javascript" src="plugins/digest/digest.js"></script>
 
 	<script type="text/javascript">
 		Event.observe(window, 'load', function() {
diff --git a/images/tile.png b/plugins/digest/images/tile.png
index 72f2f4553..72f2f4553 100644
--- a/images/tile.png
+++ b/plugins/digest/images/tile.png