1 /*

     2 YUI 3.10.3 (build 2fb5187)

     3 Copyright 2013 Yahoo! Inc. All rights reserved.

     4 Licensed under the BSD License.

     5 http://yuilibrary.com/license/

     6 */

     7 

     8 YUI.add('datasource-textschema', function (Y, NAME) {

     9 

    10 /**

    11  * Extends DataSource with schema-parsing on text data.

    12  *

    13  * @module datasource

    14  * @submodule datasource-textschema

    15  */

    16 

    17 /**

    18  * Adds schema-parsing to the DataSource Utility.

    19  * @class DataSourceTextSchema

    20  * @extends Plugin.Base

    21  */    

    22 var DataSourceTextSchema = function() {

    23     DataSourceTextSchema.superclass.constructor.apply(this, arguments);

    24 };

    25 

    26 Y.mix(DataSourceTextSchema, {

    27     /**

    28      * The namespace for the plugin. This will be the property on the host which

    29      * references the plugin instance.

    30      *

    31      * @property NS

    32      * @type String

    33      * @static

    34      * @final

    35      * @value "schema"

    36      */

    37     NS: "schema",

    38 

    39     /**

    40      * Class name.

    41      *

    42      * @property NAME

    43      * @type String

    44      * @static

    45      * @final

    46      * @value "dataSourceTextSchema"

    47      */

    48     NAME: "dataSourceTextSchema",

    49 

    50     /////////////////////////////////////////////////////////////////////////////

    51     //

    52     // DataSourceTextSchema Attributes

    53     //

    54     /////////////////////////////////////////////////////////////////////////////

    55 

    56     ATTRS: {

    57         schema: {

    58             //value: {}

    59         }

    60     }

    61 });

    62 

    63 Y.extend(DataSourceTextSchema, Y.Plugin.Base, {

    64     /**

    65     * Internal init() handler.

    66     *

    67     * @method initializer

    68     * @param config {Object} Config object.

    69     * @private

    70     */

    71     initializer: function(config) {

    72         this.doBefore("_defDataFn", this._beforeDefDataFn);

    73     },

    74 

    75     /**

    76      * Parses raw data into a normalized response.

    77      *

    78      * @method _beforeDefDataFn

    79      * @param tId {Number} Unique transaction ID.

    80      * @param request {Object} The request.

    81      * @param callback {Object} The callback object with the following properties:

    82      *     <dl>

    83      *         <dt>success (Function)</dt> <dd>Success handler.</dd>

    84      *         <dt>failure (Function)</dt> <dd>Failure handler.</dd>

    85      *     </dl>

    86      * @param data {Object} Raw data.

    87      * @protected

    88      */

    89     _beforeDefDataFn: function(e) {

    90         var schema = this.get('schema'),

    91             payload = e.details[0],

    92             // TODO: Do I need to sniff for DS.IO + isString(responseText)?

    93             data = e.data.responseText || e.data;

    94 

    95         payload.response = Y.DataSchema.Text.apply.call(this, schema, data) || {

    96             meta: {},

    97             results: data

    98         };

    99 

   100         this.get("host").fire("response", payload);

   101 

   102         return new Y.Do.Halt("DataSourceTextSchema plugin halted _defDataFn");

   103     }

   104 });

   105     

   106 Y.namespace('Plugin').DataSourceTextSchema = DataSourceTextSchema;

   107 

   108 

   109 }, '3.10.3', {"requires": ["datasource-local", "plugin", "dataschema-text"]});