Peter Bacon Darwin
43 lines
1.4 KiB
JavaScript
43 lines
1.4 KiB
JavaScript
'use strict';
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/* global console */
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angular.module('versions', ['currentVersionData', 'allVersionsData'])
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.directive('versionPicker', function() {
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return {
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restrict: 'E',
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scope: true,
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controllerAs: '$ctrl',
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controller: ['$location', '$window', 'CURRENT_NG_VERSION', 'ALL_NG_VERSIONS',
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/** @this VersionPickerController */
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function VersionPickerController($location, $window, CURRENT_NG_VERSION, ALL_NG_VERSIONS) {
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var versionStr = CURRENT_NG_VERSION.isSnapshot ? 'snapshot' : CURRENT_NG_VERSION.version;
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this.versions = ALL_NG_VERSIONS;
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this.selectedVersion = find(ALL_NG_VERSIONS, function(value) { return value.version.version === versionStr; });
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this.jumpToDocsVersion = function(value) {
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var currentPagePath = $location.path().replace(/\/$/, '');
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$window.location = value.docsUrl + currentPagePath;
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};
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}],
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template:
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'<div class="picker version-picker">' +
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' <select ng-options="v as v.label group by v.group for v in $ctrl.versions"' +
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' ng-model="$ctrl.selectedVersion"' +
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' ng-change="$ctrl.jumpToDocsVersion($ctrl.selectedVersion)"' +
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' class="docs-version-jump">' +
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' </select>' +
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'</div>'
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};
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function find(collection, matcherFn) {
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for (var i = 0, ii = collection.length; i < ii; ++i) {
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if (matcherFn(collection[i])) {
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return collection[i];
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}
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}
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}
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});
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