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| author | Bernhard Posselt <dev@bernhard-posselt.com> | 2013-12-20 22:54:32 +0100 |
|---|---|---|
| committer | Bernhard Posselt <dev@bernhard-posselt.com> | 2013-12-20 22:54:32 +0100 |
| commit | b5553a83dbd593fa6c7b22e508c3b0fabe1ab9a3 (patch) | |
| tree | 46dcda33fc6f943e45e51ce0e26719c2de844a16 /js/app/services/persistence.coffee | |
| parent | 0454021bc3e65dba6f2509498d0bcff26ff82a6d (diff) | |
debug
Diffstat (limited to 'js/app/services/persistence.coffee')
| -rw-r--r-- | js/app/services/persistence.coffee | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/js/app/services/persistence.coffee b/js/app/services/persistence.coffee index 176589e9c..59b3083ff 100644 --- a/js/app/services/persistence.coffee +++ b/js/app/services/persistence.coffee @@ -30,7 +30,8 @@ $rootScope, $q) -> constructor: (@_request, @_feedLoading, @_autoPageLoading, @_newLoading, @_config, @_activeFeed, @_$rootScope) -> - + @_preventUselessAutoPageRequest = false + @_lastFeedChange = new Date().getTime() init: -> ### @@ -65,14 +66,32 @@ $rootScope, $q) -> # show different loading signs if offset == 0 loading = @_feedLoading + # every change of the feed should inevitably reset the + # autopage prevention + @_lastFeedChange = new Date().getTime() + @_preventUselessAutoPageRequest = false else loading = @_autoPageLoading # loading sign handling loading.increase() - successCallbackWrapper = (data) -> - onSuccess(data) - loading.decrease() + + + successCallbackWrapper = -> + lastChange = @_lastFeedChange + # back up last change value in closure so we can compare it properly + do (lastChange, offset) => + successCallbackWrapper = (data) => + console.log data + console.log offset + console.log lastChange + console.log @_lastFeedChange + if data.items.length == 0 && + lastChange == @_lastFeedChange && + offset != 0 + @_preventUselessAutoPageRequest = true + onSuccess(data) + loading.decrease() failureCallbackWrapper = (data) -> loading.decrease() @@ -85,7 +104,8 @@ $rootScope, $q) -> onSuccess: successCallbackWrapper onFailure: failureCallbackWrapper - @_request.get 'news_items', params + if not @_preventUselessAutoPageRequest + @_request.get 'news_items', params getNewItems: (type, id, lastModified, onSuccess) -> |