1. Small fixes to main widget. 2. Covid widget removed as defunct.

defunct/covid-widget.lua

@@ -0,0 +1,33 @@
+-- name = "Covid info"
+-- description = "Cases of illness and death from covid"
+-- data_source = "covid19api.com"
+-- type = "widget"
+-- author = "Evgeny Zobnin (zobnin@gmail.com)"
+-- version = "1.0"
+
+equals = "<font color=\""..ui:colors().secondary_text.."\"> = </font>"
+
+function on_alarm()
+    http:get("https://api.covid19api.com/summary")
+end
+
+function on_network_result(result, code)
+    if code >= 200 and code < 299 then
+        local new = ajson:get_value(result, "object object:Global int:NewConfirmed")
+        local total = ajson:get_value(result, "object object:Global int:TotalConfirmed")
+        local newDeaths = ajson:get_value(result, "object object:Global int:NewDeaths")
+        local totalDeaths = ajson:get_value(result, "object object:Global int:TotalDeaths")
+
+        ui:show_lines({
+            "<b>Disease</b> | total"..equals..comma_value(total).." | new"..equals..comma_value(new),
+            "<b>Deaths</b> | total"..equals..comma_value(totalDeaths).." | new"..equals..comma_value(newDeaths)
+        })
+    end
+end
+
+-- credit http://richard.warburton.it
+function comma_value(n)
+	local left,num,right = string.match(n,'^([^%d]*%d)(%d*)(.-)$')
+	return left..(num:reverse():gsub('(%d%d%d)','%1,'):reverse())..right
+end
+

main/covid-widget.lua

@@ -1,30 +0,0 @@
--- name = "Covid info"
--- description = "Cases of illness and death from covid"
--- data_source = "covid19api.com"
--- type = "widget"
--- author = "Evgeny Zobnin (zobnin@gmail.com)"
--- version = "1.0"
-
-equals = "<font color=\""..ui:colors().secondary_text.."\"> = </font>"
-
-function on_alarm()
-    http:get("https://api.covid19api.com/summary")
-end
-
-function on_network_result(result)
-    local new = ajson:get_value(result, "object object:Global int:NewConfirmed")
-    local total = ajson:get_value(result, "object object:Global int:TotalConfirmed")
-    local newDeaths = ajson:get_value(result, "object object:Global int:NewDeaths")
-    local totalDeaths = ajson:get_value(result, "object object:Global int:TotalDeaths")
-
-    ui:show_lines({
-        "<b>Disease</b> | total"..equals..comma_value(total).." | new"..equals..comma_value(new),
-        "<b>Deaths</b> | total"..equals..comma_value(totalDeaths).." | new"..equals..comma_value(newDeaths)
-    })
-end
-
-function comma_value(n) -- credit http://richard.warburton.it
-	local left,num,right = string.match(n,'^([^%d]*%d)(%d*)(.-)$')
-	return left..(num:reverse():gsub('(%d%d%d)','%1,'):reverse())..right
-end
-

main/facts-widget.lua

@@ -10,11 +10,12 @@ function on_alarm()
     http:get("https://uselessfacts.jsph.pl/random.json?language=en")
 end
 
-function on_network_result(result)
+function on_network_result(result, code)
+    if code >= 200 and code < 299 then
         text = ajson:get_value(result, "object string:text")
-
         ui:show_lines{ text }
     end
+end
 
 function on_click()
     if text ~= nil then

main/inspiration-quotes-widget.lua

@@ -15,7 +15,6 @@ end
 function on_network_result(result, code)
     if code >= 200 and code < 299 then
         res = json.decode(result)
-
         ui:show_lines({ res[1].q }, { res[1].a })
     end
 end

main/public-ip-widget.lua

@@ -10,6 +10,8 @@ function on_alarm()
     http:get("https://api.ipify.org")
 end
 
-function on_network_result(result)
+function on_network_result(result, code)
+    if code >= 200 and code < 299 then
         ui:show_text(result)
     end
+end

main/quotes-widget.lua

@@ -10,12 +10,14 @@ function on_alarm()
     http:get("https://api.quotable.io/random")
 end
 
-function on_network_result(result)
+function on_network_result(result, code)
+    if code >= 200 and code < 299 then
         quote = ajson:get_value(result, "object string:content")
         author = ajson:get_value(result, "object string:author")
 
         ui:show_lines({ quote }, { author })
     end
+end
 
 function on_click()
     if quote ~= nil then

main/wikipedia-widget.lua

@@ -18,19 +18,21 @@ function on_alarm()
     http:get(random_url)
 end
 
-function on_network_result(result)
+function on_network_result(result, code)
+    if code >= 200 and code < 299 then
         local parsed = json.decode(result)
         title = parsed.query.random[1].title
-
         http:get(summary_url.."&titles="..url.quote(title), "summary")
     end
+end
 
-function on_network_result_summary(result)
+function on_network_result_summary(result, code)
+    if code >= 200 and code < 299 then
         local parsed = json.decode(result)
         local extract = get_extract(parsed)
-
         ui:show_lines({ smart_sub(extract, 200) }, { title })
     end
+end
 
 function on_click()
     system:open_browser(article_url..url.quote(title))