|
1
|
|
|
<?php |
|
2
|
|
|
namespace DERHANSEN\SfEventMgt\Service; |
|
3
|
|
|
|
|
4
|
|
|
/* |
|
5
|
|
|
* This file is part of the Extension "sf_event_mgt" for TYPO3 CMS. |
|
6
|
|
|
* |
|
7
|
|
|
* For the full copyright and license information, please read the |
|
8
|
|
|
* LICENSE.txt file that was distributed with this source code. |
|
9
|
|
|
*/ |
|
10
|
|
|
|
|
11
|
|
|
use TYPO3\CMS\Core\Cache\CacheManager; |
|
12
|
|
|
use TYPO3\CMS\Core\Utility\GeneralUtility; |
|
13
|
|
|
|
|
14
|
|
|
/** |
|
15
|
|
|
* Class CacheService |
|
16
|
|
|
* |
|
17
|
|
|
* @author Torben Hansen <[email protected]> |
|
18
|
|
|
*/ |
|
19
|
|
|
class EventCacheService |
|
20
|
|
|
{ |
|
21
|
|
|
/** |
|
22
|
|
|
* Adds cache tags to page cache by event records. |
|
23
|
|
|
* |
|
24
|
|
|
* Following cache tags will be added to tsfe: |
|
25
|
|
|
* "tx_sfeventmgt_uid_[event:uid]" |
|
26
|
|
|
* |
|
27
|
|
|
* @param array $eventRecords array with event records |
|
28
|
|
|
* @return void |
|
29
|
|
|
*/ |
|
30
|
|
|
public function addCacheTagsByEventRecords(array $eventRecords) |
|
31
|
|
|
{ |
|
32
|
|
|
$cacheTags = []; |
|
33
|
|
|
foreach ($eventRecords as $event) { |
|
34
|
|
|
// cache tag for each event record |
|
35
|
|
|
$cacheTags[] = 'tx_sfeventmgt_uid_' . $event->getUid(); |
|
36
|
|
|
} |
|
37
|
|
|
if (count($cacheTags) > 0) { |
|
38
|
|
|
self::getTypoScriptFrontendController()->addCacheTags($cacheTags); |
|
39
|
|
|
} |
|
40
|
|
|
} |
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* Adds page cache tags by used storagePages. |
|
44
|
|
|
* This adds tags with the scheme tx_sfeventmgt_pid_[event:pid] |
|
45
|
|
|
* |
|
46
|
|
|
* @param \DERHANSEN\SfEventMgt\Domain\Model\Dto\EventDemand $demand |
|
47
|
|
|
* @return void |
|
48
|
|
|
*/ |
|
49
|
|
|
public function addPageCacheTagsByEventDemandObject(\DERHANSEN\SfEventMgt\Domain\Model\Dto\EventDemand $demand) |
|
50
|
|
|
{ |
|
51
|
|
|
$cacheTags = []; |
|
52
|
|
|
if ($demand->getStoragePage()) { |
|
53
|
|
|
// Add cache tags for each storage page |
|
54
|
|
|
foreach (GeneralUtility::trimExplode(',', $demand->getStoragePage()) as $pageId) { |
|
55
|
|
|
$cacheTags[] = 'tx_sfeventmgt_pid_' . $pageId; |
|
56
|
|
|
} |
|
57
|
|
|
} |
|
58
|
|
|
if (count($cacheTags) > 0) { |
|
59
|
|
|
self::getTypoScriptFrontendController()->addCacheTags($cacheTags); |
|
60
|
|
|
} |
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
|
|
/** |
|
64
|
|
|
* Flushes the page cache by event tags for the given event uid and pid |
|
65
|
|
|
* |
|
66
|
|
|
* @param int $eventUid |
|
67
|
|
|
* @param int $eventPid |
|
68
|
|
|
* @return void |
|
69
|
|
|
*/ |
|
70
|
|
|
public function flushEventCache(int $eventUid = 0, int $eventPid = 0) |
|
71
|
|
|
{ |
|
72
|
|
|
$cacheManager = GeneralUtility::makeInstance(CacheManager::class); |
|
73
|
|
|
$cacheTagsToFlush = []; |
|
74
|
|
|
|
|
75
|
|
|
if ($eventUid > 0) { |
|
76
|
|
|
$cacheTagsToFlush[] = 'tx_sfeventmgt_uid_' . $eventUid; |
|
77
|
|
|
} |
|
78
|
|
|
if ($eventPid > 0) { |
|
79
|
|
|
$cacheTagsToFlush[] = 'tx_sfeventmgt_pid_' . $eventPid; |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
foreach ($cacheTagsToFlush as $cacheTagToFlush) { |
|
83
|
|
|
$cacheManager->flushCachesInGroupByTag('pages', $cacheTagToFlush); |
|
84
|
|
|
} |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
/** |
|
88
|
|
|
* @return \TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController |
|
89
|
|
|
*/ |
|
90
|
|
|
protected function getTypoScriptFrontendController() |
|
91
|
|
|
{ |
|
92
|
|
|
return $GLOBALS['TSFE'] ?: null; |
|
93
|
|
|
} |
|
94
|
|
|
} |
|
95
|
|
|
|
derhansen /
sf_event_mgt
