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feat(api-list): sync filters with URL query 

This allows us to recover the filtering state when navigating back and
forth between the API list and individual API pages.

Closes #490
Closes #497
Closes #507
This commit is contained in:
Peter Bacon Darwin 2015-12-14 11:12:23 +00:00 committed by Igor Minar
parent cc6f9ee33f
commit 445e17a4a7
1 changed files with 41 additions and 15 deletions
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56
public/resources/js/directives/api-list.js
View File

@ -1,4 +1,6 @@
angularIO.directive('apiList', function () {
var API_FILTER_KEY = 'apiFilter';
var API_TYPE_KEY = 'apiType';
return {
restrict: 'E',
template:
@ -20,11 +22,20 @@ angularIO.directive('apiList', function () {
' </div>' +
'</article>',
controllerAs: '$ctrl',
controller: function($scope, $attrs, $http) {
controller: function($scope, $attrs, $http, $location) {
var $ctrl = this;
$ctrl.apiType = null;
$ctrl.apiFilter = '';
$ctrl.apiTypes = [
{ cssClass: 'directive', title: 'Directive', matches: ['directive'] },
{ cssClass: 'class', title: 'Class', matches: ['class'] },
{ cssClass: 'interface', title: 'Interface', matches: ['interface'] },
{ cssClass: 'function', title: 'function', matches: ['function'] },
{ cssClass: 'const', title: 'Const or Enum', matches: ['const', 'enum'] },
{ cssClass: 'var', title: 'Variable', matches: ['var', 'let'] }
];
$ctrl.apiFilter = getApiFilterFromLocation();
$ctrl.apiType = getApiTypeFromLocation();
$ctrl.filteredSections = [];
$ctrl.setType = function (type) {
@ -36,24 +47,20 @@ angularIO.directive('apiList', function () {
$ctrl.sections = response.data;
});
$ctrl.apiTypes = [
{ cssClass: 'directive', title: 'Directive', matches: ['directive'] },
{ cssClass: 'class', title: 'Class', matches: ['class'] },
{ cssClass: 'interface', title: 'Interface', matches: ['interface'] },
{ cssClass: 'function', title: 'function', matches: ['function'] },
{ cssClass: 'const', title: 'Const or Enum', matches: ['const', 'enum'] },
{ cssClass: 'var', title: 'Variable', matches: ['var', 'let'] }
];
$scope.$watchGroup(
[function() { return $ctrl.apiFilter}, function() { return $ctrl.apiType; }, function() { return $ctrl.sections; }],
function(filter, type, sections) {
function() {
var apiFilter = ($ctrl.apiFilter || '').toLowerCase();
$location.search(API_FILTER_KEY, apiFilter || null);
$location.search(API_TYPE_KEY, $ctrl.apiType && $ctrl.apiType.title || null);
$ctrl.filteredSections.length = 0;
angular.forEach($ctrl.sections, function(section, title) {
var matchesModule = $ctrl.apiFilter == '' || title.toLowerCase().indexOf($ctrl.apiFilter.toLowerCase()) !== -1;
var matchesModule = $ctrl.apiFilter === '' || $ctrl.apiFilter === null || title.toLowerCase().indexOf($ctrl.apiFilter.toLowerCase()) !== -1;
var filteredItems = section.filter(function(item) {
var matchesDocType = !$ctrl.apiType || $ctrl.apiType.matches.indexOf(item.docType) !== -1;
var matchesTitle = $ctrl.apiFilter == '' || item.title.toLowerCase().indexOf($ctrl.apiFilter.toLowerCase()) !== -1;
var matchesTitle = !apiFilter || item.title.toLowerCase().indexOf(apiFilter) !== -1;
return matchesDocType && (matchesTitle || matchesModule);
});
if (filteredItems.length) {
@ -62,6 +69,25 @@ angularIO.directive('apiList', function () {
});
}
);
function getApiFilterFromLocation() {
return $location.search()[API_FILTER_KEY] || null;
}
function getApiTypeFromLocation() {
var apiFilter = $location.search()[API_TYPE_KEY];
if (!apiFilter) {
return null;
} else if (!$ctrl.apiFilter || $ctrl.apiFilter.title != apiFilter) {
for(var i = 0, ii = $ctrl.apiTypes.length; i < ii; i++) {
if ($ctrl.apiTypes[i].title == apiFilter) {
return $ctrl.apiTypes[i];
}
}
}
// If we get here then the apiType query didn't match any apiTypes
$location.search(API_TYPE_KEY, null);
}
}
};
});