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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
angular.module('dgc.search').controller('SearchController', ['$scope', '$location', '$http', '$state', '$stateParams', 'lodash', 'SearchResource', 'NotificationService',
function($scope, $location, $http, $state, $stateParams, _, SearchResource, NotificationService) {
$scope.results = [];
$scope.resultCount = 0;
$scope.isCollapsed = true;
$scope.currentPage = 1;
$scope.itemsPerPage = 10;
$scope.filteredResults = [];
$scope.resultRows = [];
$scope.setPage = function(pageNo) {
$scope.currentPage = pageNo;
};
$scope.search = function(query) {
$scope.results = [];
NotificationService.reset();
$scope.limit = 4;
$scope.searchMessage = 'load-gif';
$scope.$parent.query = query;
SearchResource.search({
query: query
}, function searchSuccess(response) {
$scope.resultCount = response.count;
$scope.results = response.results;
$scope.resultRows = $scope.results.rows;
$scope.totalItems = $scope.resultCount;
$scope.transformedResults = {};
$scope.dataTransitioned = false;
if (response.results.dataType && response.results.dataType.typeName.indexOf('__') === 0) {
$scope.dataTransitioned = true;
var attrDef = response.results.dataType.attributeDefinitions;
angular.forEach(attrDef, function(value) {
if (value.dataTypeName === '__IdType') {
$scope.searchKey = value.name;
}
});
$scope.transformedResults = $scope.filterResults();
} else {
$scope.transformedResults = $scope.resultRows;
}
if ($scope.results.rows)
$scope.searchMessage = $scope.resultCount + ' results matching your search query ' + $scope.query + ' were found';
else
$scope.searchMessage = '0 results matching your search query ' + $scope.query + ' were found';
$scope.$watch('currentPage + itemsPerPage', function() {
var begin = (($scope.currentPage - 1) * $scope.itemsPerPage),
end = begin + $scope.itemsPerPage;
if ($scope.transformedResults) $scope.filteredResults = $scope.transformedResults.slice(begin, end);
$scope.pageCount = function() {
return Math.ceil($scope.resultCount / $scope.itemsPerPage);
};
if ($scope.results.length < 1) {
NotificationService.error('No Result found', false);
}
});
}, function searchError(err) {
$scope.searchMessage = '0 results matching your search query ' + $scope.query + ' were found';
NotificationService.error('Error occurred during executing search query, error status code = ' + err.status + ', status text = ' + err.statusText, false);
});
$state.go('search', {
query: query
}, {
location: 'replace'
});
};
$scope.filterResults = function() {
var res = [];
angular.forEach($scope.resultRows, function(value) {
res.push(value[$scope.searchKey]);
});
return res;
};
$scope.doToggle = function($event, el) {
this.isCollapsed = !el;
};
$scope.filterSearchResults = function(items) {
var res = {};
var count = 0;
items = _.omit(items, ['name', 'description', 'guid']);
angular.forEach(items, function(value, key) {
if (typeof value !== 'object' && (key.indexOf('$$') < 0)) {
res[key] = value;
count++;
}
});
$scope.keyLength = count;
return res;
};
$scope.searchQuery = $location.search();
$scope.query = ($location.search()).query;
if ($scope.query) {
$scope.search($scope.query);
}
}
]);