88 lines
2.7 KiB
JavaScript
88 lines
2.7 KiB
JavaScript
// import { assign } from '../-private/helpers';
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const assign = Object.assign;
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import { getExecutionContext } from 'ember-cli-page-object/-private/execution_context';
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import $ from '-jquery';
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function fillInDynamicSegments(path, params, encoder) {
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return path
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.split('/')
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.map(function(segment) {
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let match = segment.match(/^:(.+)$/);
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if (match) {
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let [, key] = match;
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let value = params[key];
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if (typeof value === 'undefined') {
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throw new Error(`Missing parameter for '${key}'`);
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}
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// Remove dynamic segment key from params
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delete params[key];
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return encoder(value);
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}
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return segment;
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})
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.join('/');
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}
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function appendQueryParams(path, queryParams) {
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if (Object.keys(queryParams).length) {
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path += `?${$.param(queryParams)}`;
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}
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return path;
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}
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/**
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* Custom implementation of `visitable`
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* Currently aims to be compatible and as close as possible to the
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* actual `ember-cli-page-object` version
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*
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* Additions:
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* 1. Injectable encoder, for when you don't want your segments to be encoded
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* or you have specific encoding needs
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* Specifically in my case for KV urls where the `Key`/Slug shouldn't be encoded,
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* defaults to the browsers `encodeURIComponent` for compatibility and ease.
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* 2. `path` can be an array of (string) paths OR a string for compatibility.
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* If a path cannot be generated due to a lack of properties on the
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* dynamic segment params, if will keep trying 'path' in the array
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* until it finds one that it can construct. This follows the same thinking
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* as 'if you don't specify an item, then we are looking to create one'
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*/
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export function visitable(path, encoder = encodeURIComponent) {
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return {
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isDescriptor: true,
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value(dynamicSegmentsAndQueryParams = {}) {
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let executionContext = getExecutionContext(this);
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return executionContext.runAsync(context => {
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var params;
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let fullPath = (function _try(paths) {
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let path = paths.shift();
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if (typeof dynamicSegmentsAndQueryParams.nspace !== 'undefined') {
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path = `/:nspace${path}`;
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}
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params = assign({}, dynamicSegmentsAndQueryParams);
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var fullPath;
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try {
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fullPath = fillInDynamicSegments(path, params, encoder);
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} catch (e) {
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if (paths.length > 0) {
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fullPath = _try(paths);
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} else {
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throw e;
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}
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}
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return fullPath;
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})(typeof path === 'string' ? [path] : path.slice(0));
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fullPath = appendQueryParams(fullPath, params);
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return context.visit(fullPath);
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});
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},
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};
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}
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