Commit 0475d3cb932a792d6339e0ab486f6e8d11ee784c
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Remove EpnTapMgr, now useless
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php/classes/EpnTapMgr.php deleted
| ... | ... | @@ -1,92 +0,0 @@ |
| 1 | -<?php | |
| 2 | -/** @class EpnTapMgr | |
| 3 | -* @brief Manager to communicates with EPN-TAP services. | |
| 4 | -*/ | |
| 5 | - | |
| 6 | -class EpnTapMgr { | |
| 7 | - private $logEpnTap; | |
| 8 | - | |
| 9 | - private function dateToJD($gregorian_date) { | |
| 10 | - list($day, $month, $year, $hours, $minutes, $seconds) = preg_split('/[\s\/:]+/', $gregorian_date); | |
| 11 | - return GregorianToJD($month, $day, $year) + $hours/24 + $minutes/(24*60) + $seconds/(24*60*60); | |
| 12 | - } | |
| 13 | - | |
| 14 | - public function JDTodate($jd) { | |
| 15 | - if(!is_numeric($jd)) { | |
| 16 | - return ''; | |
| 17 | - } | |
| 18 | - list($month, $day, $year) = preg_split('/[\s\/:]+/', JDToGregorian(intval($jd))); | |
| 19 | - $date = sprintf('%04d', $year) . '/' . sprintf('%02d', $month) . '/' . sprintf('%02d', $day); | |
| 20 | - return ($date == '0000/00/00') ? '' : $date; | |
| 21 | - } | |
| 22 | - | |
| 23 | - public function createFilter($targetName, $productTypes, $timeMin, $timeMax) { | |
| 24 | - $filter = array(); | |
| 25 | - if($targetName) { | |
| 26 | - array_push($filter, "target_name = '$targetName'"); | |
| 27 | - } | |
| 28 | - if($productTypes) { | |
| 29 | - array_push($filter, "dataproduct_type IN ('" . join("', '", $productTypes) . "')"); | |
| 30 | - } | |
| 31 | - if($timeMin) { | |
| 32 | - array_push($filter, "time_min >= " . $this->dateToJD($timeMin)); | |
| 33 | - } | |
| 34 | - if($timeMax) { | |
| 35 | - array_push($filter, "time_max <= " . $this->dateToJD($timeMax)); | |
| 36 | - } | |
| 37 | - return (count($filter) > 0 ? ' WHERE ' . join(' AND ', $filter) : ''); | |
| 38 | - } | |
| 39 | - | |
| 40 | - public function request($access_url, $query) { | |
| 41 | - $votMgr = new VOTableMgr; | |
| 42 | - $params = 'FORMAT=votable&LANG=ADQL&REQUEST=doQuery'; | |
| 43 | - $url = $access_url . '/sync?' . $params . '&QUERY=' . urlencode(preg_replace('/\s+/', ' ', $query)); // remove also multiple whitespaces | |
| 44 | - | |
| 45 | - $votMgr->load($url); | |
| 46 | - | |
| 47 | - $result = $votMgr->parseStream(); | |
| 48 | - return $votMgr->getVotableError() ? array('error' => $votMgr->getVotableError()) : $result; | |
| 49 | - } | |
| 50 | - | |
| 51 | - /* filter order: product type, target name, time min, time max */ | |
| 52 | - public function getGranules($table_name, $access_url, $filter, $limit, $offset) { | |
| 53 | - | |
| 54 | - $query = "SELECT TOP {$limit} * FROM {$table_name} " . $this->createFilter($filter[0], $filter[1], $filter[2], $filter[3]) . " OFFSET {$offset}"; | |
| 55 | - $result = $this->request($access_url, $query); | |
| 56 | - | |
| 57 | - $result_path = EpnTapDataPath . "test_result.json"; | |
| 58 | - $servicesJsonFile = fopen($result_path, "w"); | |
| 59 | - | |
| 60 | - if(array_key_exists("error", $result)) { | |
| 61 | - return $result; | |
| 62 | - } | |
| 63 | - | |
| 64 | - $non_empty_values = Array(); | |
| 65 | - for ($i = 0 ; $i < count($result) ; $i++) { | |
| 66 | - $result[$i]['num'] = $i + $offset + 1; | |
| 67 | - $result[$i]['time_min'] = $this->JDTodate($result[$i]['time_min']); | |
| 68 | - $result[$i]['time_max'] = $this->JDTodate($result[$i]['time_max']); | |
| 69 | - | |
| 70 | - foreach($result[$i] as $key => $value) { | |
| 71 | - $non_empty_values[$key] = (array_key_exists($key, $non_empty_values) ? $non_empty_values[$key] : False) || $value === '' || $value === 'NAN'; | |
| 72 | - } | |
| 73 | - } | |
| 74 | - | |
| 75 | - $non_null_cols = array_keys(array_filter($non_empty_values)); | |
| 76 | - for ($i = 0 ; $i < count($result) ; $i++) { | |
| 77 | - $result[$i] = array_diff_key($result[$i], array_flip($non_null_cols)); | |
| 78 | - } | |
| 79 | - // error_log('Query result: ' . json_encode($result)); | |
| 80 | - return $result; | |
| 81 | - } | |
| 82 | - | |
| 83 | - public function getNbResults($url, $tableName, $targetName, $productTypes, $timeMin, $timeMax) { | |
| 84 | - $query = "SELECT COUNT(*) AS nb_rows FROM $tableName" . $this->createFilter($targetName, $productTypes, $timeMin, $timeMax); | |
| 85 | - // error_log('Query: ' . $query); | |
| 86 | - $result = $this->request($url, $query)[0]['nb_rows']; | |
| 87 | - // error_log('Query result: ' . json_encode($result)); | |
| 88 | - return $result; | |
| 89 | - } | |
| 90 | - | |
| 91 | -} | |
| 92 | -?> |