Merge pull request #1159 from wikimedia/bug/top_read_follow_on

bring back the top read previous date lookup
wikimedia · Jan 5, 2017 · d3ecdb7 · d3ecdb7
2 parents 62fa55e + c575ac7
commit d3ecdb7
Showing 1 changed file with 11 additions and 3 deletions.
diff --git a/TopReadWidget/WMFTodayTopReadWidgetViewController.swift b/TopReadWidget/WMFTodayTopReadWidgetViewController.swift
@@ -370,15 +370,23 @@ class WMFTodayTopReadWidgetViewController: UIViewController, NCWidgetProviding {
             return
         }
 
-        guard attempt < 3 else {
+        guard attempt < 4 else {
             completionHandler(.noData)
             return
         }
         contentSource.loadContent(for: date, force: false) {
             DispatchQueue.main.async(execute: {
                 guard self.updateUIWithTopReadFromContentStoreForSiteURL(siteURL: siteURL, date: date) else {
-                    let todayUTC = (date as NSDate).wmf_midnightLocalDateForEquivalentUTC as Date
-                    self.fetch(siteURL: siteURL, date: todayUTC, attempt: attempt + 1, completionHandler: completionHandler)
+                    if (attempt == 1) {
+                        let todayUTC = (date as NSDate).wmf_midnightLocalDateForEquivalentUTC as Date
+                        self.fetch(siteURL: siteURL, date: todayUTC, attempt: attempt + 1, completionHandler: completionHandler)
+                    } else {
+                        guard let previousDate = NSCalendar.wmf_gregorian().date(byAdding: .day, value: -1, to: date, options: .matchStrictly) else {
+                            completionHandler(.noData)
+                            return
+                        }
+                         self.fetch(siteURL: siteURL, date: previousDate, attempt: attempt + 1, completionHandler: completionHandler)
+                    }
                     return
                 }