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var JarrDispatcher = require('../dispatcher/JarrDispatcher');
var ActionTypes = require('../constants/JarrConstants');
var jquery = require('jquery');
var MiddlePanelStore = require('../stores/MiddlePanelStore');
var _last_fetched_with = {};
var shouldFetch = function(filters) {
return true; // FIXME disabling intelligent fetch for now, no caching better that bad one
// if(filters.filter != null // undefined means unchanged
// && (_last_fetched_with.filter != 'all'
// || _last_fetched_with.filter != filters.filter)) {
// return true;
// }
// if(_last_fetched_with.filter_type != null) {
// if(_last_fetched_with.filter_type != filters.filter_type) {
// return true;
// }
// if(_last_fetched_with.filter_id != filters.filter_id) {
// return true;
// }
// }
// return false;
}
var reloadIfNecessaryAndDispatch = function(dispath_payload) {
if(shouldFetch(dispath_payload)) {
filters = MiddlePanelStore.getRequestFilter();
for (var key in filters) {
if(dispath_payload[key] != null) {
filters[key] = dispath_payload[key];
}
}
jquery.getJSON('/middle_panel', dispath_payload,
function(payload) {
dispath_payload.articles = payload.articles;
JarrDispatcher.dispatch(dispath_payload);
_last_fetched_with = MiddlePanelStore.getRequestFilter();
});
} else {
JarrDispatcher.dispatch(dispath_payload);
}
}
var MiddlePanelActions = {
reload: function() {
var filters = MiddlePanelStore.getRequestFilter();
jquery.getJSON('/middle_panel', filters, function(payload) {
_last_fetched_with = filters;
JarrDispatcher.dispatch({
type: ActionTypes.RELOAD_MIDDLE_PANEL,
articles: payload.articles,
});
});
},
removeParentFilter: function() {
reloadIfNecessaryAndDispatch({
type: ActionTypes.PARENT_FILTER,
filter_type: null,
filter_id: null,
});
},
setCategoryFilter: function(category_id) {
reloadIfNecessaryAndDispatch({
type: ActionTypes.PARENT_FILTER,
filter_type: 'category_id',
filter_id: category_id,
});
},
setFeedFilter: function(feed_id) {
reloadIfNecessaryAndDispatch({
type: ActionTypes.PARENT_FILTER,
filter_type: 'feed_id',
filter_id: feed_id,
});
},
setFilter: function(filter) {
reloadIfNecessaryAndDispatch({
type: ActionTypes.MIDDLE_PANEL_FILTER,
filter: filter,
});
},
changeRead: function(category_id, feed_id, article_id, new_value){
jquery.ajax({type: 'PUT',
contentType: 'application/json',
data: JSON.stringify({readed: new_value}),
url: "api/v2.0/article/" + article_id,
success: function () {
JarrDispatcher.dispatch({
type: ActionTypes.CHANGE_ATTR,
attribute: 'read',
value_bool: new_value,
value_num: new_value ? -1 : 1,
articles: [{article_id: article_id,
category_id: category_id,
feed_id: feed_id}],
});
},
});
},
changeLike: function(category_id, feed_id, article_id, new_value){
jquery.ajax({type: 'PUT',
contentType: 'application/json',
data: JSON.stringify({like: new_value}),
url: "api/v2.0/article/" + article_id,
success: function () {
JarrDispatcher.dispatch({
type: ActionTypes.CHANGE_ATTR,
attribute: 'liked',
value_bool: new_value,
value_num: new_value ? -1 : 1,
articles: [{article_id: article_id,
category_id: category_id,
feed_id: feed_id}],
});
},
});
},
markAllAsRead: function() {
var filters = MiddlePanelStore.getRequestFilter();
jquery.ajax({type: 'PUT',
contentType: 'application/json',
data: JSON.stringify(filters),
url: "/mark_all_as_read",
success: function (payload) {
JarrDispatcher.dispatch({
type: ActionTypes.CHANGE_ATTR,
attribute: 'read',
value_num: -1,
value_bool: true,
articles: payload.articles,
});
},
});
},
};
module.exports = MiddlePanelActions;
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