offline: implement local catchup

diff --git a/offline.js b/offline.js
index 7402d61c6fbf6389e6c1e6d2d710b3bd733f6b2d..e6d5c48a2297ca593e71feee57432797c2483b0f 100644 (file)
--- a/offline.js
+++ b/offline.js
@@ -103,6 +103,10 @@ function viewfeed_offline(feed_id, subop, is_cat, subop_param, skip_history, off
                        } 
                }
 
+               if (subop == "MarkAllRead") {
+                       catchup_local_feed(feed_id, is_cat);
+               }
+
                disableContainerChildren("headlinesToolbar", false);
                Form.enable("main_toolbar_form");
 
@@ -1266,3 +1270,28 @@ function update_local_sync_data() {
                exception_error("update_local_sync_data", e);
        }
 }
+
+function catchup_local_feed(id, is_cat) {
+       try {
+               if (!is_cat) {
+                       if (id >= 0) {
+                               db.execute("UPDATE articles SET unread = 0 WHERE feed_id = ?", [id]);
+                       } else if (id == -1) {
+                               db.execute("UPDATE articles SET unread = 0 WHERE marked = 1");
+                       } else if (id == -4) {
+                               db.execute("UPDATE articles SET unread = 0");
+                       } else if (id < -10) {
+                               var label_id = -11-id;
+
+                               db.execute("UPDATE articles SET unread = 0 WHERE "+
+                                       "(SELECT COUNT(*) FROM article_labels WHERE "+
+                                       "article_labels.id = articles.id AND label_id = ?) > 0", [label_id]);
+                       }
+               }
+
+               update_local_feedlist_counters();
+
+       } catch (e) {
+               exception_error("catchup_local_feed", e);
+       }
+}