Version 0.95 BETA

2025-10-21 07:03:26 +02:00 · 2019-10-02 03:38:52 +02:00
parent 9219c78f15
commit 5220a3bdd2
501 changed files with 38097 additions and 2 deletions
--- a/modules/client_news/news.lua
+++ b/modules/client_news/news.lua
@@ -0,0 +1,119 @@
+-- private variables
+local news
+local newsPanel
+local updateNewsEvent = nil
+local ongoingNewsUpdate = false
+local lastNewsUpdate = 0
+local newsUpdateInterval = 30 -- seconds
+
+-- public functions
+function init()
+  news = g_ui.displayUI('news')
+  newsPanel = news:recursiveGetChildById('newsPanel')
+
+  connect(rootWidget, { onGeometryChange = updateSize })  
+  connect(g_game, { onGameStart = hide, onGameEnd = show  })
+
+  if g_game.isOnline() then
+    hide()
+  else
+    show()
+  end
+end
+
+function terminate()
+  disconnect(rootWidget, { onGeometryChange = updateSize })
+  disconnect(g_game, { onGameStart = hide, onGameEnd = show  })
+  
+  removeEvent(updateNewsEvent)
+  clearNews()
+
+  news:destroy()
+  news = nil
+end
+
+function hide()
+  news:hide()
+end
+
+function show()
+  news:show()
+  updateSize()
+  updateNews()
+end
+
+function updateSize() 
+  if Services.news == nil or Services.news:len() < 4 or g_game.isOnline() then
+    return
+  end
+  if rootWidget:getWidth() < 790 and news:isVisible() then
+    hide()
+  elseif news:isHidden() then
+    show()
+  end
+  news:setWidth(math.min(math.max(250, rootWidget:getWidth() / 4), 300)) 
+end
+
+function updateNews()
+  if Services.news == nil or Services.news:len() < 4 then
+    hide()
+    return
+  end
+  if ongoingNewsUpdate or os.time() < lastNewsUpdate + newsUpdateInterval then
+    return
+  end  
+  HTTP.getJSON(Services.news .. "?lang=" .. modules.client_locales.getCurrentLocale().name, onGotNews)
+  ongoingNewsUpdate = true
+  lastNewsUpdate = os.time()
+end
+
+function clearNews()
+  while newsPanel:getChildCount() > 0 do
+    local child = newsPanel:getLastChild()
+    newsPanel:destroyChildren(child)
+  end
+end
+
+function onGotNews(data, err) 
+  ongoingNewsUpdate = false
+  if err then
+    return gotNewsError("Error:\n" .. err) 
+  end
+  
+  clearNews()
+  
+  for i, news in pairs(data) do
+    local title = news["title"]
+    local text = news["text"]
+    local image = news["image"]
+    if title ~= nil then
+      newsLabel = g_ui.createWidget('NewsLabel', newsPanel)
+      newsLabel:setText(title)
+    end
+    if text ~= nil then
+      newsText = g_ui.createWidget('NewsText', newsPanel)  
+      newsText:setText(text)
+    end
+    if image ~= nil then
+      newsImage = g_ui.createWidget('NewsImage', newsPanel)
+      newsImage:setId(imageName)
+      newsImage:setImageSourceBase64(image)
+      newsImage:setImageFixedRatio(true)
+      newsImage:setImageAutoResize(false)
+      newsImage:setHeight(200)
+    end
+  end  
+end
+
+function gotNewsError(err)  
+  updateNewsEvent = scheduleEvent(function() 
+    updateNews()
+  end, 3000)
+
+  clearNews()  
+  errorLabel = g_ui.createWidget('NewsLabel', newsPanel)
+  errorLabel:setText(tr("Error"))
+  errorInfo = g_ui.createWidget('NewsText', newsPanel)  
+  errorInfo:setText(err)
+  ongoingNewsUpdate = true
+end