CSP manually refreshing feeds

https://github.com/FreshRSS/FreshRSS/issues/1075

app/Controllers/javascriptController.php

@@ -6,7 +6,7 @@ class FreshRSS_javascript_Controller extends Minz_ActionController {
 	}
 
 	public function actualizeAction() {
-		header('Content-Type: text/javascript; charset=UTF-8');
+		header('Content-Type: application/json; charset=UTF-8');
 		$feedDAO = FreshRSS_Factory::createFeedDao();
 		$this->view->feeds = $feedDAO->listFeedsOrderUpdate(FreshRSS_Context::$user_conf->ttl_default);
 	}

app/views/javascript/actualize.phtml

@@ -1,56 +1,13 @@
-"use strict";
-var feeds = [<?php foreach ($this->feeds as $feed) { ?>{<?php
-	?>url: "<?php echo Minz_Url::display(array('c' => 'feed', 'a' => 'actualize', 'params' => array('id' => $feed->id(), 'ajax' => '1')), 'php'); ?>",<?php
-	?>title: "<?php echo $feed->name(); ?>"<?php
-?>},<?php } ?>],
-	feed_processed = 0,
-	feed_count = feeds.length;
-
-function initProgressBar(init) {
-	if (init) {
-		$("body").after("\<div id=\"actualizeProgress\" class=\"notification good\">\
-			<?php echo _t('feedback.sub.actualize'); ?><br /><span class=\"title\">/</span><br />\
-			<span class=\"progress\">0 / " + feed_count + "</span>\
-		</div>");
-	} else {
-		window.location.reload();
-	}
-}
-function updateProgressBar(i, title_feed) {
-	$("#actualizeProgress .progress").html(i + " / " + feed_count);
-	$("#actualizeProgress .title").html(title_feed);
-}
-
-function updateFeeds() {
-	if (feed_count === 0) {
-		openNotification("<?php echo _t('feedback.sub.feed.no_refresh'); ?>", "good");
-		ajax_loading = false;
-		return;
-	}
-	initProgressBar(true);
-
-	for (var i = 0; i < 10; i++) {
-		updateFeed();
-	}
-}
-
-function updateFeed() {
-	var feed = feeds.pop();
-	if (feed == undefined) {
-		return;
-	}
-
-	$.ajax({
-		type: 'POST',
-		url: feed['url'],
-	}).complete(function (data) {
-		feed_processed++;
-		updateProgressBar(feed_processed, feed['title']);
-
-		if (feed_processed === feed_count) {
-			initProgressBar(false);
-		} else {
-			updateFeed();
-		}
-	});
-}
+<?php
+$feeds = array();
+foreach ($this->feeds as $feed) {
+	$feeds[] = array(
+		'url' => Minz_Url::display(array('c' => 'feed', 'a' => 'actualize', 'params' => array('id' => $feed->id(), 'ajax' => '1')), 'php'),
+		'title' => $feed->name(),
+	);
+}
+echo json_encode(array(
+	'feeds' => $feeds,
+	'feedback_no_refresh' => _t('feedback.sub.feed.no_refresh'),
+	'feedback_actualize' => _t('feedback.sub.actualize'),
+));

p/scripts/main.js

@@ -767,6 +767,31 @@ function init_nav_entries() {
 	});
 }
 
+// <actualize>
+var feed_processed = 0;
+
+function updateFeed(feeds, feeds_count) {
+	var feed = feeds.pop();
+	if (feed == undefined) {
+		return;
+	}
+
+	$.ajax({
+		type: 'POST',
+		url: feed['url'],
+	}).complete(function (data) {
+		feed_processed++;
+		$("#actualizeProgress .progress").html(feed_processed + " / " + feeds_count);
+		$("#actualizeProgress .title").html(feed['title']);
+
+		if (feed_processed === feeds_count) {
+			window.location.reload();
+		} else {
+			updateFeed(feeds, feeds_count);
+		}
+	});
+}
+
 function init_actualize() {
 	var auto = false;
 
@@ -777,14 +802,23 @@ function init_actualize() {
 
 		ajax_loading = true;
 
-		$.getScript('./?c=javascript&a=actualize').done(function () {
-			if (auto && feed_count < 1) {
+		$.getJSON('./?c=javascript&a=actualize').done(function (data) {
+			if (auto && data.feeds.length < 1) {
 				auto = false;
 				ajax_loading = false;
 				return false;
 			}
-
-			updateFeeds();
+			if (data.feeds.length === 0) {
+				openNotification(data.feedback_no_refresh, "good");
+				ajax_loading = false;
+				return;
+			}
+			//Progress bar
+			var feeds_count = data.feeds.length;
+			$('body').after('<div id="actualizeProgress" class="notification good">' + data.feedback_actualize + '<br /><span class="title">/</span><br /><span class="progress">0 / ' + feeds_count + '</span></div>');
+			for (var i = 10; i > 0; i--) {
+				updateFeed(data.feeds, feeds_count);
+			}
 		});
 
 		return false;
@@ -795,7 +829,7 @@ function init_actualize() {
 		$("#actualize").click();
 	}
 }
-
+// </actualize>
 
 // <notification>
 var notification = null,