'use strict';

/* --------------------------------------------------------------
 xhr.js 2016-02-23
 Gambio GmbH
 http://www.gambio.de
 Copyright (c) 2016 Gambio GmbH
 Released under the GNU General Public License (Version 2)
 [http://www.gnu.org/licenses/gpl-2.0.html]
 --------------------------------------------------------------
 */

jse.libs.xhr = jse.libs.xhr || {};

/**
 * ## AJAX Library
 *
 * This library contains wrapper-methods for the original jquery AJAX methods ('ajax', 'post', 'get').
 *
 * @module JSE/Libs/xhr
 * @exports jse.libs.xhr
 */
(function (exports) {

    'use strict';

    /**
     * Default AJAX Options
     *
     * @type {object}
     */

    var defaultAjaxOptions = {
        type: 'post',
        dataType: 'json',
        cache: false,
        async: true
    };

    /**
     * Wrapper for the jquery "ajax" method.
     *
     * @param {object} parameters AJAX-config object which gets merged with the default settings from config.
     *
     * @return {object} Returns an ajax compatible promise object.
     */
    exports.ajax = function (parameters, ignoreFail) {

        var $pageToken = $('input[name="page_token"]');

        parameters = parameters || {};
        parameters.data = parameters.data || {};

        // If no page token was provided try to use the existing one.
        if (!parameters.data.page_token) {
            parameters.data.page_token = $pageToken.length ? $pageToken.val() : '';
        }

        var options = $.extend({}, defaultAjaxOptions, parameters),
            deferred = $.Deferred(),
            promise = deferred.promise();

        /**
         * Default fail handler
         *
         * @param {Object} result The failure response
         */
        var _failHandler = function _failHandler(result) {
            if (result === null) {
                deferred.reject();
            } else {
                result.message = result.message || 'JavaScript AJAX Error';
                deferred.reject(result);
            }
        };

        // The ajax call
        var ajax = $.ajax(options).done(function (result) {
            // Check if it is an JSON-compatible result, if so, check the success message.
            if (result.success !== undefined && result.success === false && !ignoreFail) {
                _failHandler(result);
            } else {
                // set new page_token
                if (result.page_token !== undefined) {
                    $pageToken.val(result.page_token);
                }
                deferred.resolve(result);
            }
        }).fail(function () {
            if (!ignoreFail) {
                _failHandler(null);
            } else {
                deferred.reject({});
            }
        });

        // Add an ajax abort method to the promise, for cases where we need to abort the AJAX request.
        promise.abort = function () {
            ajax.abort();
        };

        return promise;
    };

    /**
     * Wrapper function for the jquery "get" method.
     *
     * @param {object} parameters AJAX-config object which will be merged with the default settings from config.
     *
     * @return {object} Returns an ajax compatible promise object.
     */
    exports.get = function (parameters, ignoreFail) {
        return exports.ajax($.extend({}, { type: 'get' }, parameters), ignoreFail);
    };

    /**
     * Wrapper function for the jquery "post" method.
     *
     * @param {object} parameters AJAX-config object which gets merged with the default settings from config.
     *
     * @return {object} Returns an ajax compatible promise object.
     */
    exports.post = function (parameters, ignoreFail) {
        return exports.ajax($.extend({}, { type: 'post' }, parameters), ignoreFail);
    };
})(jse.libs.xhr);
//# sourceMappingURL=data:application/json;charset=utf8;base64,{"version":3,"sources":["xhr.js"],"names":["jse","libs","xhr","exports","defaultAjaxOptions","type","dataType","cache","async","ajax","parameters","ignoreFail","$pageToken","$","data","page_token","length","val","options","extend","deferred","Deferred","promise","_failHandler","result","reject","message","done","success","undefined","resolve","fail","abort","get","post"],"mappings":";;AAAA;;;;;;;;;;AAUAA,IAAIC,IAAJ,CAASC,GAAT,GAAeF,IAAIC,IAAJ,CAASC,GAAT,IAAgB,EAA/B;;AAEA;;;;;;;;AAQA,CAAC,UAAUC,OAAV,EAAmB;;AAEhB;;AAEA;;;;;;AAKA,QAAIC,qBAAqB;AACrBC,cAAM,MADe;AAErBC,kBAAU,MAFW;AAGrBC,eAAO,KAHc;AAIrBC,eAAO;AAJc,KAAzB;;AAOA;;;;;;;AAOAL,YAAQM,IAAR,GAAe,UAAUC,UAAV,EAAsBC,UAAtB,EAAkC;;AAE7C,YAAIC,aAAaC,EAAE,0BAAF,CAAjB;;AAEAH,qBAAaA,cAAc,EAA3B;AACAA,mBAAWI,IAAX,GAAkBJ,WAAWI,IAAX,IAAmB,EAArC;;AAEA;AACA,YAAI,CAACJ,WAAWI,IAAX,CAAgBC,UAArB,EAAiC;AAC7BL,uBAAWI,IAAX,CAAgBC,UAAhB,GAA8BH,WAAWI,MAAZ,GAAsBJ,WAAWK,GAAX,EAAtB,GAAyC,EAAtE;AACH;;AAED,YAAIC,UAAUL,EAAEM,MAAF,CAAS,EAAT,EAAaf,kBAAb,EAAiCM,UAAjC,CAAd;AAAA,YACIU,WAAWP,EAAEQ,QAAF,EADf;AAAA,YAEIC,UAAUF,SAASE,OAAT,EAFd;;AAIA;;;;;AAKA,YAAIC,eAAe,SAAfA,YAAe,CAAUC,MAAV,EAAkB;AACpC,gBAAIA,WAAW,IAAf,EAAqB;AACpBJ,yBAASK,MAAT;AACA,aAFD,MAEO;AACND,uBAAOE,OAAP,GAAiBF,OAAOE,OAAP,IAAkB,uBAAnC;AACAN,yBAASK,MAAT,CAAgBD,MAAhB;AACA;AACD,SAPD;;AASA;AACA,YAAIf,OAAOI,EAAEJ,IAAF,CAAOS,OAAP,EAAgBS,IAAhB,CAAqB,UAAUH,MAAV,EAAkB;AAC9C;AACA,gBAAIA,OAAOI,OAAP,KAAmBC,SAAnB,IAAgCL,OAAOI,OAAP,KAAmB,KAAnD,IAA4D,CAACjB,UAAjE,EAA6E;AACzEY,6BAAaC,MAAb;AACH,aAFD,MAEO;AACH;AACA,oBAAIA,OAAOT,UAAP,KAAsBc,SAA1B,EAAqC;AACjCjB,+BAAWK,GAAX,CAAeO,OAAOT,UAAtB;AACH;AACDK,yBAASU,OAAT,CAAiBN,MAAjB;AACH;AACJ,SAXU,EAWRO,IAXQ,CAWH,YAAY;AAChB,gBAAI,CAACpB,UAAL,EAAiB;AACbY,6BAAa,IAAb;AACH,aAFD,MAEO;AACHH,yBAASK,MAAT,CAAgB,EAAhB;AACH;AACJ,SAjBU,CAAX;;AAmBA;AACAH,gBAAQU,KAAR,GAAgB,YAAY;AACxBvB,iBAAKuB,KAAL;AACH,SAFD;;AAIA,eAAOV,OAAP;AACH,KAxDD;;AA2DA;;;;;;;AAOAnB,YAAQ8B,GAAR,GAAc,UAAUvB,UAAV,EAAsBC,UAAtB,EAAkC;AAC5C,eAAOR,QAAQM,IAAR,CAAaI,EAAEM,MAAF,CAAS,EAAT,EAAa,EAACd,MAAM,KAAP,EAAb,EAA4BK,UAA5B,CAAb,EAAsDC,UAAtD,CAAP;AACH,KAFD;;AAIA;;;;;;;AAOAR,YAAQ+B,IAAR,GAAe,UAAUxB,UAAV,EAAsBC,UAAtB,EAAkC;AAC7C,eAAOR,QAAQM,IAAR,CAAaI,EAAEM,MAAF,CAAS,EAAT,EAAa,EAACd,MAAM,MAAP,EAAb,EAA6BK,UAA7B,CAAb,EAAuDC,UAAvD,CAAP;AACH,KAFD;AAIH,CAxGD,EAwGGX,IAAIC,IAAJ,CAASC,GAxGZ","file":"xhr.js","sourcesContent":["/* --------------------------------------------------------------\n xhr.js 2016-02-23\n Gambio GmbH\n http://www.gambio.de\n Copyright (c) 2016 Gambio GmbH\n Released under the GNU General Public License (Version 2)\n [http://www.gnu.org/licenses/gpl-2.0.html]\n --------------------------------------------------------------\n */\n\njse.libs.xhr = jse.libs.xhr || {};\n\n/**\n * ## AJAX Library\n *\n * This library contains wrapper-methods for the original jquery AJAX methods ('ajax', 'post', 'get').\n *\n * @module JSE/Libs/xhr\n * @exports jse.libs.xhr\n */\n(function (exports) {\n\n    'use strict';\n\n    /**\n     * Default AJAX Options\n     *\n     * @type {object}\n     */\n    var defaultAjaxOptions = {\n        type: 'post',\n        dataType: 'json',\n        cache: false,\n        async: true\n    };\n\n    /**\n     * Wrapper for the jquery \"ajax\" method.\n     *\n     * @param {object} parameters AJAX-config object which gets merged with the default settings from config.\n     *\n     * @return {object} Returns an ajax compatible promise object.\n     */\n    exports.ajax = function (parameters, ignoreFail) {\n\n        var $pageToken = $('input[name=\"page_token\"]');\n\n        parameters = parameters || {};\n        parameters.data = parameters.data || {};\n\n        // If no page token was provided try to use the existing one.\n        if (!parameters.data.page_token) {\n            parameters.data.page_token = ($pageToken.length) ? $pageToken.val() : '';\n        }\n\n        var options = $.extend({}, defaultAjaxOptions, parameters),\n            deferred = $.Deferred(),\n            promise = deferred.promise();\n\n        /**\n         * Default fail handler\n         *\n         * @param {Object} result The failure response\n         */\n        var _failHandler = function (result) {\n        \tif (result === null) {\n        \t\tdeferred.reject();\n\t        } else {\n\t\t        result.message = result.message || 'JavaScript AJAX Error';\n\t\t        deferred.reject(result);\n\t        }\n        };\n\n        // The ajax call\n        var ajax = $.ajax(options).done(function (result) {\n            // Check if it is an JSON-compatible result, if so, check the success message.\n            if (result.success !== undefined && result.success === false && !ignoreFail) {\n                _failHandler(result);\n            } else {\n                // set new page_token\n                if (result.page_token !== undefined) {\n                    $pageToken.val(result.page_token);\n                }\n                deferred.resolve(result);\n            }\n        }).fail(function () {\n            if (!ignoreFail) {\n                _failHandler(null);\n            } else {\n                deferred.reject({});\n            }\n        });\n\n        // Add an ajax abort method to the promise, for cases where we need to abort the AJAX request.\n        promise.abort = function () {\n            ajax.abort();\n        };\n\n        return promise;\n    };\n\n\n    /**\n     * Wrapper function for the jquery \"get\" method.\n     *\n     * @param {object} parameters AJAX-config object which will be merged with the default settings from config.\n     *\n     * @return {object} Returns an ajax compatible promise object.\n     */\n    exports.get = function (parameters, ignoreFail) {\n        return exports.ajax($.extend({}, {type: 'get'}, parameters), ignoreFail);\n    };\n\n    /**\n     * Wrapper function for the jquery \"post\" method.\n     *\n     * @param {object} parameters AJAX-config object which gets merged with the default settings from config.\n     *\n     * @return {object} Returns an ajax compatible promise object.\n     */\n    exports.post = function (parameters, ignoreFail) {\n        return exports.ajax($.extend({}, {type: 'post'}, parameters), ignoreFail);\n    };\n\n})(jse.libs.xhr);\n"]}