80 lines
2.5 KiB
PHP
80 lines
2.5 KiB
PHP
<?php
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/**
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* Copyright 2014 Openstack Foundation
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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/**
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* Class CloudsDataCenterLocationsQueryHandler
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*/
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abstract class CloudsDataCenterLocationsQueryHandler implements ICloudsDataCenterLocationsQueryHandler {
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/**
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* @return string
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*/
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abstract function getClassName();
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/**
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* @param IQuerySpecification $specification
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* @return IQueryResult
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*/
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public function handle(IQuerySpecification $specification){
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$params = $specification->getSpecificationParams();
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$filter = '';
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if(!empty($term)){
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$term = @$params['name_pattern'];
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$term = Convert::raw2sql($term);
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$countries = Geoip::getCountryDropDown();
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$matched_countries = array_filter($countries, function($el) use ($term) {
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return ( strpos( strtolower($el), strtolower($term)) !== false );
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});
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$country_filter = '';
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if(count($matched_countries)){
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foreach($matched_countries as $code => $name ){
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$country_filter .= " OR Country = '{$code}' ";
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}
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}
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else{
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$country_filter = " OR Country LIKE '%{$term}%' ";
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}
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$filter = "AND City LIKE '%{$term}%' {$country_filter}";
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}
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$locations = array();
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$class_name = $this->getClassName();
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$sql = <<< SQL
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SELECT City,Country,State FROM DataCenterLocation
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INNER JOIN CompanyService ON CompanyService.ID = DataCenterLocation.CloudServiceID
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WHERE CompanyService.ClassName = '{$class_name}'
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{$filter}
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GROUP BY City,Country,State
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ORDER BY City,State, Country ASC
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SQL;
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$results = DB::query($sql);
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for ($i = 0; $i < $results->numRecords(); $i++) {
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$record = $results->nextRecord();
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$city = $record['City'];
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$state = $record['State'];
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$country = Geoip::countryCode2name($record['Country']);
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if(!empty($state))
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$value = sprintf('%s, %s, %s',$city, $state, $country);
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else
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$value = sprintf('%s, %s',$city, $country);
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array_push($locations, new SearchDTO($value,$value));
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}
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return new OpenStackImplementationNamesQueryResult($locations);
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}
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}
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