kendo.data.odata.js
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/**
* Kendo UI v2016.1.112 (http://www.telerik.com/kendo-ui)
* Copyright 2016 Telerik AD. All rights reserved.
*
* Kendo UI commercial licenses may be obtained at
* http://www.telerik.com/purchase/license-agreement/kendo-ui-complete
* If you do not own a commercial license, this file shall be governed by the trial license terms.
*/
(function (f, define) {
define('kendo.data.odata', ['kendo.core'], f);
}(function () {
var __meta__ = {
id: 'data.odata',
name: 'OData',
category: 'framework',
depends: ['core'],
hidden: true
};
(function ($, undefined) {
var kendo = window.kendo, extend = $.extend, odataFilters = {
eq: 'eq',
neq: 'ne',
gt: 'gt',
gte: 'ge',
lt: 'lt',
lte: 'le',
contains: 'substringof',
doesnotcontain: 'substringof',
endswith: 'endswith',
startswith: 'startswith',
isnull: 'eq',
isnotnull: 'ne',
isempty: 'eq',
isnotempty: 'ne'
}, odataFiltersVersionFour = extend({}, odataFilters, { contains: 'contains' }), mappers = {
pageSize: $.noop,
page: $.noop,
filter: function (params, filter, useVersionFour) {
if (filter) {
filter = toOdataFilter(filter, useVersionFour);
if (filter) {
params.$filter = filter;
}
}
},
sort: function (params, orderby) {
var expr = $.map(orderby, function (value) {
var order = value.field.replace(/\./g, '/');
if (value.dir === 'desc') {
order += ' desc';
}
return order;
}).join(',');
if (expr) {
params.$orderby = expr;
}
},
skip: function (params, skip) {
if (skip) {
params.$skip = skip;
}
},
take: function (params, take) {
if (take) {
params.$top = take;
}
}
}, defaultDataType = { read: { dataType: 'jsonp' } };
function toOdataFilter(filter, useOdataFour) {
var result = [], logic = filter.logic || 'and', idx, length, field, type, format, operator, value, ignoreCase, filters = filter.filters;
for (idx = 0, length = filters.length; idx < length; idx++) {
filter = filters[idx];
field = filter.field;
value = filter.value;
operator = filter.operator;
if (filter.filters) {
filter = toOdataFilter(filter, useOdataFour);
} else {
ignoreCase = filter.ignoreCase;
field = field.replace(/\./g, '/');
filter = odataFilters[operator];
if (useOdataFour) {
filter = odataFiltersVersionFour[operator];
}
if (operator === 'isnull' || operator === 'isnotnull') {
filter = kendo.format('{0} {1} null', field, filter);
} else if (operator === 'isempty' || operator === 'isnotempty') {
filter = kendo.format('{0} {1} \'\'', field, filter);
} else if (filter && value !== undefined) {
type = $.type(value);
if (type === 'string') {
format = '\'{1}\'';
value = value.replace(/'/g, '\'\'');
if (ignoreCase === true) {
field = 'tolower(' + field + ')';
}
} else if (type === 'date') {
if (useOdataFour) {
format = '{1:yyyy-MM-ddTHH:mm:ss+00:00}';
} else {
format = 'datetime\'{1:yyyy-MM-ddTHH:mm:ss}\'';
}
} else {
format = '{1}';
}
if (filter.length > 3) {
if (filter !== 'substringof') {
format = '{0}({2},' + format + ')';
} else {
format = '{0}(' + format + ',{2})';
if (operator === 'doesnotcontain') {
if (useOdataFour) {
format = '{0}({2},\'{1}\') eq -1';
filter = 'indexof';
} else {
format += ' eq false';
}
}
}
} else {
format = '{2} {0} ' + format;
}
filter = kendo.format(format, filter, value, field);
}
}
result.push(filter);
}
filter = result.join(' ' + logic + ' ');
if (result.length > 1) {
filter = '(' + filter + ')';
}
return filter;
}
function stripMetadata(obj) {
for (var name in obj) {
if (name.indexOf('@odata') === 0) {
delete obj[name];
}
}
}
extend(true, kendo.data, {
schemas: {
odata: {
type: 'json',
data: function (data) {
return data.d.results || [data.d];
},
total: 'd.__count'
}
},
transports: {
odata: {
read: {
cache: true,
dataType: 'jsonp',
jsonp: '$callback'
},
update: {
cache: true,
dataType: 'json',
contentType: 'application/json',
type: 'PUT'
},
create: {
cache: true,
dataType: 'json',
contentType: 'application/json',
type: 'POST'
},
destroy: {
cache: true,
dataType: 'json',
type: 'DELETE'
},
parameterMap: function (options, type, useVersionFour) {
var params, value, option, dataType;
options = options || {};
type = type || 'read';
dataType = (this.options || defaultDataType)[type];
dataType = dataType ? dataType.dataType : 'json';
if (type === 'read') {
params = { $inlinecount: 'allpages' };
if (dataType != 'json') {
params.$format = 'json';
}
for (option in options) {
if (mappers[option]) {
mappers[option](params, options[option], useVersionFour);
} else {
params[option] = options[option];
}
}
} else {
if (dataType !== 'json') {
throw new Error('Only json dataType can be used for ' + type + ' operation.');
}
if (type !== 'destroy') {
for (option in options) {
value = options[option];
if (typeof value === 'number') {
options[option] = value + '';
}
}
params = kendo.stringify(options);
}
}
return params;
}
}
}
});
extend(true, kendo.data, {
schemas: {
'odata-v4': {
type: 'json',
data: function (data) {
data = $.extend({}, data);
stripMetadata(data);
if (data.value) {
return data.value;
}
return [data];
},
total: function (data) {
return data['@odata.count'];
}
}
},
transports: {
'odata-v4': {
read: {
cache: true,
dataType: 'json'
},
update: {
cache: true,
dataType: 'json',
contentType: 'application/json;IEEE754Compatible=true',
type: 'PUT'
},
create: {
cache: true,
dataType: 'json',
contentType: 'application/json;IEEE754Compatible=true',
type: 'POST'
},
destroy: {
cache: true,
dataType: 'json',
type: 'DELETE'
},
parameterMap: function (options, type) {
var result = kendo.data.transports.odata.parameterMap(options, type, true);
if (type == 'read') {
result.$count = true;
delete result.$inlinecount;
}
return result;
}
}
}
});
}(window.kendo.jQuery));
return window.kendo;
}, typeof define == 'function' && define.amd ? define : function (a1, a2, a3) {
(a3 || a2)();
}));