|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Analytics |
|
4
|
|
|
* |
|
5
|
|
|
* SPDX-FileCopyrightText: 2019-2022 Marcel Scherello |
|
6
|
|
|
* SPDX-License-Identifier: AGPL-3.0-or-later |
|
7
|
|
|
*/ |
|
8
|
|
|
|
|
9
|
|
|
namespace OCA\Analytics\Controller; |
|
10
|
|
|
|
|
11
|
|
|
use OCA\Analytics\Datasource\DatasourceEvent; |
|
12
|
|
|
use OCA\Analytics\Datasource\ExternalCsv; |
|
13
|
|
|
use OCA\Analytics\Datasource\ExternalJson; |
|
14
|
|
|
use OCA\Analytics\Datasource\Github; |
|
15
|
|
|
use OCA\Analytics\Datasource\LocalCsv; |
|
16
|
|
|
use OCA\Analytics\Datasource\LocalExcel; |
|
17
|
|
|
use OCA\Analytics\Datasource\LocalJson; |
|
18
|
|
|
use OCA\Analytics\Datasource\Regex; |
|
19
|
|
|
use OCP\AppFramework\Controller; |
|
|
|
|
|
|
20
|
|
|
use OCP\EventDispatcher\IEventDispatcher; |
|
|
|
|
|
|
21
|
|
|
use OCP\Files\NotFoundException; |
|
|
|
|
|
|
22
|
|
|
use OCP\IL10N; |
|
|
|
|
|
|
23
|
|
|
use OCP\IRequest; |
|
|
|
|
|
|
24
|
|
|
use Psr\Log\LoggerInterface; |
|
|
|
|
|
|
25
|
|
|
|
|
26
|
|
|
class DatasourceController extends Controller { |
|
27
|
|
|
private $logger; |
|
28
|
|
|
private $GithubService; |
|
29
|
|
|
private $ExternalCsvService; |
|
30
|
|
|
private $RegexService; |
|
31
|
|
|
private $ExternalJsonService; |
|
32
|
|
|
private $LocalJsonService; |
|
33
|
|
|
private $LocalCsvService; |
|
34
|
|
|
private $LocalExcelService; |
|
35
|
|
|
/** @var IEventDispatcher */ |
|
36
|
|
|
private $dispatcher; |
|
37
|
|
|
private $l10n; |
|
38
|
|
|
|
|
39
|
|
|
const DATASET_TYPE_GROUP = 0; |
|
40
|
|
|
const DATASET_TYPE_LOCAL_CSV = 1; |
|
41
|
|
|
const DATASET_TYPE_INTERNAL_DB = 2; |
|
42
|
|
|
const DATASET_TYPE_GIT = 3; |
|
43
|
|
|
const DATASET_TYPE_EXTERNAL_CSV = 4; |
|
44
|
|
|
const DATASET_TYPE_REGEX = 5; |
|
45
|
|
|
const DATASET_TYPE_EXTERNAL_JSON = 6; |
|
46
|
|
|
const DATASET_TYPE_LOCAL_EXCEL = 7; |
|
47
|
|
|
const DATASET_TYPE_LOCAL_JSON = 8; |
|
48
|
|
|
|
|
49
|
|
|
public function __construct( |
|
50
|
|
|
string $appName, |
|
51
|
|
|
IRequest $request, |
|
52
|
|
|
LoggerInterface $logger, |
|
53
|
|
|
Github $GithubService, |
|
54
|
|
|
LocalCsv $LocalCsvService, |
|
55
|
|
|
Regex $RegexService, |
|
56
|
|
|
ExternalJson $ExternalJsonService, |
|
57
|
|
|
LocalJson $LocalJsonService, |
|
58
|
|
|
ExternalCsv $ExternalCsvService, |
|
59
|
|
|
LocalExcel $LocalExcelService, |
|
60
|
|
|
IL10N $l10n, |
|
61
|
|
|
IEventDispatcher $dispatcher |
|
62
|
|
|
) { |
|
63
|
|
|
parent::__construct($appName, $request); |
|
64
|
|
|
$this->logger = $logger; |
|
65
|
|
|
$this->ExternalCsvService = $ExternalCsvService; |
|
66
|
|
|
$this->GithubService = $GithubService; |
|
67
|
|
|
$this->RegexService = $RegexService; |
|
68
|
|
|
$this->LocalCsvService = $LocalCsvService; |
|
69
|
|
|
$this->ExternalJsonService = $ExternalJsonService; |
|
70
|
|
|
$this->LocalJsonService = $LocalJsonService; |
|
71
|
|
|
$this->LocalExcelService = $LocalExcelService; |
|
72
|
|
|
$this->dispatcher = $dispatcher; |
|
73
|
|
|
$this->l10n = $l10n; |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
|
|
/** |
|
77
|
|
|
* get all data source ids + names |
|
78
|
|
|
* |
|
79
|
|
|
* @NoAdminRequired |
|
80
|
|
|
*/ |
|
81
|
|
|
public function index() { |
|
82
|
|
|
$datasources = array(); |
|
83
|
|
|
$result = array(); |
|
84
|
|
|
foreach ($this->getDatasources() as $key => $class) { |
|
85
|
|
|
$datasources[$key] = $class->getName(); |
|
86
|
|
|
} |
|
87
|
|
|
$result['datasources'] = $datasources; |
|
88
|
|
|
|
|
89
|
|
|
$options = array(); |
|
90
|
|
|
foreach ($this->getDatasources() as $key => $class) { |
|
91
|
|
|
$options[$key] = $class->getTemplate(); |
|
92
|
|
|
} |
|
93
|
|
|
$result['options'] = $options; |
|
94
|
|
|
|
|
95
|
|
|
return $result; |
|
96
|
|
|
} |
|
97
|
|
|
|
|
98
|
|
|
/** |
|
99
|
|
|
* get all data source templates |
|
100
|
|
|
* |
|
101
|
|
|
* @NoAdminRequired |
|
102
|
|
|
* @return array |
|
103
|
|
|
*/ |
|
104
|
|
|
public function getTemplates() { |
|
105
|
|
|
$result = array(); |
|
106
|
|
|
foreach ($this->getDatasources() as $key => $class) { |
|
107
|
|
|
$result[$key] = $class->getTemplate(); |
|
108
|
|
|
} |
|
109
|
|
|
return $result; |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
|
|
/** |
|
113
|
|
|
* Get the data from a datasource; |
|
114
|
|
|
* |
|
115
|
|
|
* @NoAdminRequired |
|
116
|
|
|
* @param int $datasourceId |
|
117
|
|
|
* @param $datasetMetadata |
|
118
|
|
|
* @return array|NotFoundException |
|
119
|
|
|
*/ |
|
120
|
|
|
public function read(int $datasourceId, $datasetMetadata) { |
|
121
|
|
|
if (!$this->getDatasources()[$datasourceId]) { |
|
122
|
|
|
$result['error'] = $this->l10n->t('Data source not available anymore'); |
|
|
|
|
|
|
123
|
|
|
return $result; |
|
124
|
|
|
} |
|
125
|
|
|
|
|
126
|
|
|
$option = array(); |
|
127
|
|
|
// before 3.1.0, the options were in another format. as of 3.1.0 the standard option array is used |
|
128
|
|
|
if ($datasetMetadata['link'][0] !== '{') { |
|
129
|
|
|
$option['link'] = $datasetMetadata['link']; |
|
130
|
|
|
} else { |
|
131
|
|
|
$option = json_decode($datasetMetadata['link'], true); |
|
132
|
|
|
} |
|
133
|
|
|
$option['user_id'] = $datasetMetadata['user_id']; |
|
134
|
|
|
|
|
135
|
|
|
try { |
|
136
|
|
|
// read the data from the source |
|
137
|
|
|
$result = $this->getDatasources()[$datasourceId]->readData($option); |
|
138
|
|
|
|
|
139
|
|
|
// if data source should be timestamped/snapshoted |
|
140
|
|
|
if (isset($option['timestamp']) and $option['timestamp'] === 'true') { |
|
141
|
|
|
date_default_timezone_set('UTC'); |
|
142
|
|
|
$result['data'] = array_map(function ($tag) { |
|
143
|
|
|
$columns = count($tag); |
|
144
|
|
|
if ($columns > 1) { |
|
145
|
|
|
// shift values by one dimension and stores date in second column |
|
146
|
|
|
return array($tag[$columns - 2], date("Y-m-d H:i:s") . 'Z', $tag[$columns - 1]); |
|
147
|
|
|
} else { |
|
148
|
|
|
// just return 2 columns if the original data only has one column |
|
149
|
|
|
return array(date("Y-m-d H:i:s") . 'Z', $tag[$columns - 1]); |
|
150
|
|
|
} |
|
151
|
|
|
}, $result['data']); |
|
152
|
|
|
} |
|
153
|
|
|
|
|
154
|
|
|
if (isset($datasetMetadata['filteroptions']) && strlen($datasetMetadata['filteroptions']) >> 2) { |
|
155
|
|
|
// filter data |
|
156
|
|
|
$result = $this->filterData($result, $datasetMetadata['filteroptions']); |
|
157
|
|
|
// remove columns and aggregate data |
|
158
|
|
|
$result = $this->aggregateData($result, $datasetMetadata['filteroptions']); |
|
159
|
|
|
} |
|
160
|
|
|
|
|
161
|
|
|
|
|
162
|
|
|
} catch (\Error $e) { |
|
163
|
|
|
$result['error'] = $e->getMessage(); |
|
164
|
|
|
} |
|
165
|
|
|
|
|
166
|
|
|
if (empty($result['data'])) { |
|
167
|
|
|
$result['status'] = 'nodata'; |
|
168
|
|
|
} |
|
169
|
|
|
return $result; |
|
170
|
|
|
} |
|
171
|
|
|
|
|
172
|
|
|
/** |
|
173
|
|
|
* combine internal and registered datasources |
|
174
|
|
|
* @return array |
|
175
|
|
|
*/ |
|
176
|
|
|
private function getDatasources() { |
|
177
|
|
|
return $this->getOwnDatasources() + $this->getRegisteredDatasources(); |
|
178
|
|
|
} |
|
179
|
|
|
|
|
180
|
|
|
/** |
|
181
|
|
|
* map all internal data sources to their IDs |
|
182
|
|
|
* @return array |
|
183
|
|
|
*/ |
|
184
|
|
|
private function getOwnDatasources() { |
|
185
|
|
|
$dataSources = []; |
|
186
|
|
|
$dataSources[self::DATASET_TYPE_LOCAL_CSV] = $this->LocalCsvService; |
|
187
|
|
|
$dataSources[self::DATASET_TYPE_LOCAL_EXCEL] = $this->LocalExcelService; |
|
188
|
|
|
$dataSources[self::DATASET_TYPE_GIT] = $this->GithubService; |
|
189
|
|
|
$dataSources[self::DATASET_TYPE_EXTERNAL_CSV] = $this->ExternalCsvService; |
|
190
|
|
|
$dataSources[self::DATASET_TYPE_REGEX] = $this->RegexService; |
|
191
|
|
|
$dataSources[self::DATASET_TYPE_EXTERNAL_JSON] = $this->ExternalJsonService; |
|
192
|
|
|
$dataSources[self::DATASET_TYPE_LOCAL_JSON] = $this->LocalJsonService; |
|
193
|
|
|
|
|
194
|
|
|
return $dataSources; |
|
195
|
|
|
} |
|
196
|
|
|
|
|
197
|
|
|
/** |
|
198
|
|
|
* map all registered data sources to their IDs |
|
199
|
|
|
* @return array |
|
200
|
|
|
*/ |
|
201
|
|
|
private function getRegisteredDatasources() { |
|
202
|
|
|
$dataSources = []; |
|
203
|
|
|
$event = new DatasourceEvent(); |
|
204
|
|
|
$this->dispatcher->dispatchTyped($event); |
|
205
|
|
|
|
|
206
|
|
|
foreach ($event->getDataSources() as $class) { |
|
207
|
|
|
try { |
|
208
|
|
|
$uniqueId = '99' . \OC::$server->get($class)->getId(); |
|
209
|
|
|
|
|
210
|
|
|
if (isset($dataSources[$uniqueId])) { |
|
211
|
|
|
$this->logger->error(new \InvalidArgumentException('Data source with the same ID already registered: ' . \OC::$server->get($class) |
|
212
|
|
|
->getName())); |
|
213
|
|
|
continue; |
|
214
|
|
|
} |
|
215
|
|
|
$dataSources[$uniqueId] = \OC::$server->get($class); |
|
216
|
|
|
} catch (\Error $e) { |
|
217
|
|
|
$this->logger->error('Can not initialize data source: ' . json_encode($class)); |
|
218
|
|
|
$this->logger->error($e->getMessage()); |
|
219
|
|
|
} |
|
220
|
|
|
} |
|
221
|
|
|
return $dataSources; |
|
222
|
|
|
} |
|
223
|
|
|
|
|
224
|
|
|
/** |
|
225
|
|
|
* apply the fiven filters to the hole result set |
|
226
|
|
|
* |
|
227
|
|
|
* @NoAdminRequired |
|
228
|
|
|
* @param $data |
|
229
|
|
|
* @param $filter |
|
230
|
|
|
* @return array |
|
231
|
|
|
*/ |
|
232
|
|
|
private function filterData($data, $filter) { |
|
233
|
|
|
$options = json_decode($filter, true); |
|
234
|
|
|
if (isset($options['filter'])) { |
|
235
|
|
|
foreach ($options['filter'] as $key => $value) { |
|
236
|
|
|
$filterValue = $value['value']; |
|
237
|
|
|
$filterOption = $value['option']; |
|
238
|
|
|
$filtered = array(); |
|
239
|
|
|
|
|
240
|
|
|
foreach ($data['data'] as $record) { |
|
241
|
|
|
if (($filterOption === 'EQ' && $record[$key] === $filterValue) || ($filterOption === 'GT' && $record[$key] > $filterValue) || ($filterOption === 'LT' && $record[$key] < $filterValue) || ($filterOption === 'LIKE' && strpos($record[$key], $filterValue) !== false)) { |
|
242
|
|
|
array_push($filtered, $record); |
|
243
|
|
|
} else if ($filterOption === 'IN') { |
|
244
|
|
|
$filterValues = explode(',', $filterValue); |
|
245
|
|
|
if (in_array($record[$key], $filterValues)) { |
|
246
|
|
|
array_push($filtered, $record); |
|
247
|
|
|
} |
|
248
|
|
|
} |
|
249
|
|
|
} |
|
250
|
|
|
$data['data'] = $filtered; |
|
251
|
|
|
} |
|
252
|
|
|
} |
|
253
|
|
|
return $data; |
|
254
|
|
|
} |
|
255
|
|
|
|
|
256
|
|
|
private function aggregateData($data, $filter) { |
|
257
|
|
|
$options = json_decode($filter, true); |
|
258
|
|
|
if (isset($options['drilldown'])) { |
|
259
|
|
|
// Sort the indices in descending order |
|
260
|
|
|
$sortedIndices = array_keys($options['drilldown']); |
|
261
|
|
|
rsort($sortedIndices); |
|
262
|
|
|
|
|
263
|
|
|
foreach ($sortedIndices as $removeIndex) { |
|
264
|
|
|
$aggregatedData = []; |
|
265
|
|
|
|
|
266
|
|
|
// remove the header of the column which is not needed |
|
267
|
|
|
unset($data['header'][$removeIndex]); |
|
268
|
|
|
$data['header'] = array_values($data['header']); |
|
269
|
|
|
|
|
270
|
|
|
// remove the column of the data |
|
271
|
|
|
foreach ($data['data'] as $row) { |
|
272
|
|
|
// Remove the desired column by its index |
|
273
|
|
|
unset($row[$removeIndex]); |
|
274
|
|
|
|
|
275
|
|
|
// The last column is assumed to always be the value |
|
276
|
|
|
$value = array_pop($row); |
|
277
|
|
|
|
|
278
|
|
|
// If there are no columns left except the value column, insert a dummy |
|
279
|
|
|
if (empty($row)) { |
|
280
|
|
|
$key = 'xxsingle_valuexx'; |
|
281
|
|
|
} else { |
|
282
|
|
|
// Use remaining columns as key |
|
283
|
|
|
$key = implode("|", $row); |
|
284
|
|
|
} |
|
285
|
|
|
|
|
286
|
|
|
if (!isset($aggregatedData[$key])) { |
|
287
|
|
|
$aggregatedData[$key] = 0; |
|
288
|
|
|
} |
|
289
|
|
|
$aggregatedData[$key] += $value; |
|
290
|
|
|
} |
|
291
|
|
|
|
|
292
|
|
|
// Convert the associative array to the desired format |
|
293
|
|
|
$result = []; |
|
294
|
|
|
foreach ($aggregatedData as $aKey => $aValue) { |
|
295
|
|
|
// If only the value column remains, append its total value |
|
296
|
|
|
if ($aKey === 'xxsingle_valuexx') { |
|
297
|
|
|
$aKey = $this->l10n->t('Total'); |
|
298
|
|
|
// Add an empty column to the header because of the "total" row description |
|
299
|
|
|
array_unshift($data['header'], ''); |
|
300
|
|
|
} |
|
301
|
|
|
$result[] = [$aKey, $aValue]; |
|
302
|
|
|
} |
|
303
|
|
|
$data['data'] = $result; |
|
304
|
|
|
} |
|
305
|
|
|
} |
|
306
|
|
|
return $data; |
|
307
|
|
|
} |
|
308
|
|
|
} |
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths