api: allow requesting headlines as if client supports iframe sandboxing

[tt-rss.git] / classes / api.php

diff --git a/classes/api.php b/classes/api.php
index 6bcb92152236d62ed535862751cb4f7d6f71d8cc..b9b1a7aa3cd4885a87c016b296349db0a7fc454d 100644 (file)
--- a/classes/api.php
+++ b/classes/api.php
@@ -2,7 +2,7 @@
 
 class API extends Handler {
 
-       const API_LEVEL  = 8;
+       const API_LEVEL  = 10;
 
        const STATUS_OK  = 0;
        const STATUS_ERR = 1;
@@ -200,6 +200,10 @@ class API extends Handler {
                        $include_nested = sql_bool_to_bool($_REQUEST["include_nested"]);
                        $sanitize_content = !isset($_REQUEST["sanitize"]) ||
                                sql_bool_to_bool($_REQUEST["sanitize"]);
+                       $force_update = sql_bool_to_bool($_REQUEST["force_update"]);
+                       $has_sandbox = sql_bool_to_bool($_REQUEST["has_sandbox"]);
+
+                       $_SESSION['hasSandbox'] = $has_sandbox;
 
                        $override_order = false;
                        switch ($_REQUEST["order_by"]) {
@@ -222,7 +226,7 @@ class API extends Handler {
                        $headlines = $this->api_get_headlines($feed_id, $limit, $offset,
                                $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $override_order,
                                $include_attachments, $since_id, $search, $search_mode,
-                               $include_nested, $sanitize_content);
+                               $include_nested, $sanitize_content, $force_update);
 
                        $this->wrap(self::STATUS_OK, $headlines);
                } else {
@@ -632,7 +636,28 @@ class API extends Handler {
                                $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order,
                                $include_attachments, $since_id,
                                $search = "", $search_mode = "",
-                               $include_nested = false, $sanitize_content = true) {
+                               $include_nested = false, $sanitize_content = true, $force_update = false) {
+
+                       if ($force_update && $feed_id > 0 && is_numeric($feed_id)) {
+                               // Update the feed if required with some basic flood control
+
+                               $result = db_query(
+                                       "SELECT cache_images,".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
+                                               FROM ttrss_feeds WHERE id = '$feed_id'");
+
+                               if (db_num_rows($result) != 0) {
+                                       $last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));
+                                       $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
+
+                                       if (!$cache_images && time() - $last_updated > 120) {
+                                               include "rssfuncs.php";
+                                               update_rss_feed($feed_id, true, true);
+                                       } else {
+                                               db_query("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
+                                                       WHERE id = '$feed_id'");
+                                       }
+                               }
+                       }
 
                        $qfh_ret = queryFeedHeadlines($feed_id, $limit,
                                $view_mode, $is_cat, $search, $search_mode,
@@ -653,7 +678,22 @@ class API extends Handler {
                                        ($line["unread"] != "t" && $line["unread"] != "1"));
 
                                $tags = explode(",", $line["tag_cache"]);
-                               $labels = json_decode($line["label_cache"], true);
+
+                               $label_cache = $line["label_cache"];
+                               $labels = false;
+
+                               if ($label_cache) {
+                                       $label_cache = json_decode($label_cache, true);
+
+                                       if ($label_cache) {
+                                               if ($label_cache["no-labels"] == 1)
+                                                       $labels = array();
+                                               else
+                                                       $labels = $label_cache;
+                                       }
+                               }
+
+                               if (!is_array($labels)) $labels = get_article_labels($line["id"]);
 
                                //if (!$tags) $tags = get_article_tags($line["id"]);
                                //if (!$labels) $labels = get_article_labels($line["id"]);