39 lines
3.7 KiB
Plaintext
39 lines
3.7 KiB
Plaintext
define(['exports', 'module', '../utils', '../exception'], function (exports, module, _utils, _exception) {
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'use strict';
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// istanbul ignore next
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
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var _Exception = _interopRequireDefault(_exception);
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module.exports = function (instance) {
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instance.registerHelper('with', function (context, options) {
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if (arguments.length != 2) {
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throw new _Exception['default']('#with requires exactly one argument');
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}
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if (_utils.isFunction(context)) {
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context = context.call(this);
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}
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var fn = options.fn;
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if (!_utils.isEmpty(context)) {
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var data = options.data;
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if (options.data && options.ids) {
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data = _utils.createFrame(options.data);
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data.contextPath = _utils.appendContextPath(options.data.contextPath, options.ids[0]);
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}
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return fn(context, {
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data: data,
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blockParams: _utils.blockParams([context], [data && data.contextPath])
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});
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} else {
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return options.inverse(this);
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}
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});
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};
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});
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