<?php /** * Copyright 2014 Openstack Foundation * Licensed 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. **/ /** * Class TrainingCoursesTopicQueryHandler */ final class TrainingCoursesTopicQueryHandler implements IQueryHandler{ /** * @param IQuerySpecification $specification * @return IQueryResult */ public function handle(IQuerySpecification $specification) { $params = $specification->getSpecificationParams(); $term = @$params['term']; $term = Convert::raw2sql($term); $topics = array(); $sql = <<< SQL SELECT DISTINCT (Name) AS Value FROM TrainingCourse WHERE Name LIKE '%{$term}%' UNION SELECT DISTINCT (Name) AS Value FROM Project WHERE Name LIKE '%{$term}%' UNION SELECT DISTINCT (Type) AS Value FROM TrainingCourseType WHERE Type LIKE '%{$term}%' UNION SELECT DISTINCT (Name) AS Value FROM Company WHERE Name LIKE '%{$term}%' LIMIT 20; SQL; $results = DB::query($sql); for ($i = 0; $i < $results->numRecords(); $i++) { $record = $results->nextRecord(); array_push($topics, new SearchDTO($record['Value'],$record['Value'])); } return new OpenStackImplementationNamesQueryResult($topics); } }