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angular.module('globalmodule') | |
.config(['$provide', '$httpProvider', function($provide, $httpProvider){ | |
$provide.factory('GlobalAjaxInterceptor', ['$q', '$rootScope', function($q, $rootScope){ | |
var currentRequests={http: {}, ajax: {}}; | |
function addHttpRequest(conf){ | |
currentRequests.http[conf.url] = conf.promiseObj; | |
} | |
function addAjaxRequest(conf){ | |
currentRequests.ajax[conf.url] = conf.promiseObj; | |
} | |
function abortAllHttpRequests(httpRequests){ | |
angular.forEach(httpRequests, function(promise, url){ | |
promise && promise.resolve(); | |
}); | |
} | |
function abortAllAjaxRequests(ajaxRequests){ | |
angular.forEach(ajaxRequests, function(xhr, url){ | |
xhr && xhr.abort(); | |
}); | |
} | |
function abortAllOldRequests(){ | |
var oldRequests = angular.copy(currentRequests); | |
currentRequests = { | |
http: {}, | |
ajax: {} | |
}; | |
abortAllHttpRequests(oldRequests.http); | |
abortAllAjaxRequests(oldRequests.ajax); | |
} | |
$( document ).ajaxSend(function(event, xhr, options) { | |
addAjaxRequest({url: options.url, promiseObj: xhr}); | |
}); | |
$rootScope.$on('$stateChangeSuccess', function () { | |
abortAllOldRequests(); | |
}); | |
return { | |
// On request success | |
request: function (config) { | |
var deferred = $q.defer(); | |
config.timeout = deferred.promise; | |
addHttpRequest({url: config.url, promiseObj: deferred}); | |
return config; | |
}, | |
// On request failure | |
requestError: function (rejection) { | |
// Return the promise rejection. | |
return $q.reject(rejection); | |
}, | |
// On response success | |
response: function (response) { | |
// Return the response or promise. | |
return response || $q.when(response); | |
}, | |
// On response failture | |
responseError: function (rejection) { | |
// Return the promise rejection. | |
return $q.reject(rejection); | |
} | |
}; | |
}]); | |
$httpProvider.interceptors.push('GlobalAjaxInterceptor'); | |
}]); |
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