├── .gitignore
├── Block
    └── Buttons.php
├── Console
    └── Command
    │   ├── AllCommand.php
    │   ├── CommandAbstract.php
    │   ├── MediaCommand.php
    │   └── StaticCommand.php
├── Controller
    └── Adminhtml
    │   ├── Action
    │       ├── AllAction.php
    │       ├── MediaAction.php
    │       └── StaticAction.php
    │   └── ActionAbstract.php
├── LICENSE.txt
├── Model
    ├── CacheBust.php
    ├── Config.php
    └── Source
    │   ├── SourceAbstract.php
    │   └── YesNo.php
├── Plugin
    └── Signature.php
├── README.md
├── Update
    ├── UpdateBlock.php
    ├── UpdateFeed.php
    └── UpdateObserver.php
├── composer.json
├── etc
    ├── acl.xml
    ├── adminhtml
    │   ├── events.xml
    │   ├── routes.xml
    │   └── system.xml
    ├── config.xml
    ├── di.xml
    └── module.xml
├── registration.php
└── view
    └── adminhtml
        ├── layout
            └── adminhtml_cache_index.xml
        └── templates
            └── buttons.phtml


/.gitignore:
--------------------------------------------------------------------------------
1 | .idea
2 | .DS_Store
3 | 


--------------------------------------------------------------------------------
/Block/Buttons.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Block;
 7 | 
 8 | use Magento\Backend\Block\Template;
 9 | 
10 | class Buttons extends Template
11 | {
12 |     /**
13 |      * @return string
14 |      */
15 |     public function getCacheBustAllUrl()
16 |     {
17 |         return $this->getUrl('Absolute_CacheBust/action/allAction');
18 |     }
19 | 
20 |     /**
21 |      * @return string
22 |      */
23 |     public function getCacheBustStaticUrl()
24 |     {
25 |         return $this->getUrl('Absolute_CacheBust/action/staticAction');
26 |     }
27 | 
28 |     /**
29 |      * @return string
30 |      */
31 |     public function getCacheBustMediaUrl()
32 |     {
33 |         return $this->getUrl('Absolute_CacheBust/action/mediaAction');
34 |     }
35 | }
36 | 


--------------------------------------------------------------------------------
/Console/Command/AllCommand.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Console\Command;
 7 | 
 8 | use Symfony\Component\Console\Input\InputInterface;
 9 | use Symfony\Component\Console\Output\OutputInterface;
10 | 
11 | class AllCommand extends CommandAbstract
12 | {
13 |     /**
14 |      *
15 |      */
16 |     protected function configure()
17 |     {
18 |         parent::configure();
19 |         
20 |         $this
21 |             ->setName(self::COMMAND_NAMESPACE . 'all')
22 |             ->setDescription('Bust All URLs.');
23 |     }
24 | 
25 |     /**
26 |      * @param InputInterface $input
27 |      * @param OutputInterface $output
28 |      * @return null
29 |      */
30 |     protected function execute(InputInterface $input, OutputInterface $output)
31 |     {
32 |         $this->cacheBust->bustAll();
33 |         $output->writeln('<info>All URLs cache busted successfully.</info>');
34 |     }
35 | }
36 | 


--------------------------------------------------------------------------------
/Console/Command/CommandAbstract.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Console\Command;
 7 | 
 8 | use Symfony\Component\Console\Command\Command;
 9 | use Absolute\CacheBust\Model\CacheBust;
10 | 
11 | abstract class CommandAbstract extends Command
12 | {
13 |     const COMMAND_NAMESPACE = 'absolute:cache-bust:';
14 |     
15 |     /** @var CacheBust */
16 |     protected $cacheBust;
17 | 
18 |     /**
19 |      * @param CacheBust $cacheBust
20 |      */
21 |     public function __construct(
22 |         CacheBust $cacheBust
23 |     ) {
24 |         parent::__construct();
25 |         
26 |         $this->cacheBust = $cacheBust;
27 |     }
28 | }
29 | 


--------------------------------------------------------------------------------
/Console/Command/MediaCommand.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Console\Command;
 7 | 
 8 | use Symfony\Component\Console\Input\InputInterface;
 9 | use Symfony\Component\Console\Output\OutputInterface;
10 | 
11 | class MediaCommand extends CommandAbstract
12 | {
13 |     /**
14 |      *
15 |      */
16 |     protected function configure()
17 |     {
18 |         parent::configure();
19 |         
20 |         $this
21 |             ->setName(self::COMMAND_NAMESPACE . 'media')
22 |             ->setDescription('Bust Media URLs.');
23 |     }
24 | 
25 |     /**
26 |      * @param InputInterface $input
27 |      * @param OutputInterface $output
28 |      * @return null
29 |      */
30 |     protected function execute(InputInterface $input, OutputInterface $output)
31 |     {
32 |         $this->cacheBust->bustMedia();
33 |         $output->writeln('<info>Media URLs cache busted successfully.</info>');
34 |     }
35 | }
36 | 


--------------------------------------------------------------------------------
/Console/Command/StaticCommand.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Console\Command;
 7 | 
 8 | use Symfony\Component\Console\Input\InputInterface;
 9 | use Symfony\Component\Console\Output\OutputInterface;
10 | 
11 | class StaticCommand extends CommandAbstract
12 | {
13 |     /**
14 |      *
15 |      */
16 |     protected function configure()
17 |     {
18 |         parent::configure();
19 |         
20 |         $this
21 |             ->setName(self::COMMAND_NAMESPACE . 'static')
22 |             ->setDescription('Bust Static URLs.');
23 |     }
24 | 
25 |     /**
26 |      * @param InputInterface $input
27 |      * @param OutputInterface $output
28 |      * @return null
29 |      */
30 |     protected function execute(InputInterface $input, OutputInterface $output)
31 |     {
32 |         $this->cacheBust->bustStatic();
33 |         $output->writeln('<info>Static URLs cache busted successfully.</info>');
34 |     }
35 | }
36 | 


--------------------------------------------------------------------------------
/Controller/Adminhtml/Action/AllAction.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Controller\Adminhtml\Action;
 7 | 
 8 | use Magento\Framework\Controller\Result\Raw;
 9 | use Absolute\CacheBust\Controller\Adminhtml\ActionAbstract;
10 | 
11 | class AllAction extends ActionAbstract
12 | {
13 |     /**
14 |      * @return Raw
15 |      */
16 |     public function execute()
17 |     {
18 |         try {
19 |             $this->cacheBust->bustAll();
20 |             $this->messageManager->addSuccessMessage(
21 |                 __('All URLs have been Cache Busted.')
22 |             );
23 |         } catch (\Exception $e) {
24 |             $this->messageManager->addErrorMessage($e->getMessage());
25 |         }
26 | 
27 |         return $this->_redirect('adminhtml/cache/index');
28 |     }
29 | }
30 | 


--------------------------------------------------------------------------------
/Controller/Adminhtml/Action/MediaAction.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Controller\Adminhtml\Action;
 7 | 
 8 | use Magento\Framework\Controller\Result\Raw;
 9 | use Absolute\CacheBust\Controller\Adminhtml\ActionAbstract;
10 | 
11 | class MediaAction extends ActionAbstract
12 | {
13 |     /**
14 |      * @return Raw
15 |      */
16 |     public function execute()
17 |     {
18 |         try {
19 |             $this->cacheBust->bustMedia();
20 |             $this->messageManager->addSuccessMessage(
21 |                 __('Media URLs have been Cache Busted.')
22 |             );
23 |         } catch (\Exception $e) {
24 |             $this->messageManager->addErrorMessage($e->getMessage());
25 |         }
26 | 
27 |         return $this->_redirect('adminhtml/cache/index');
28 |     }
29 | }
30 | 


--------------------------------------------------------------------------------
/Controller/Adminhtml/Action/StaticAction.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Controller\Adminhtml\Action;
 7 | 
 8 | use Magento\Framework\Controller\Result\Raw;
 9 | use Absolute\CacheBust\Controller\Adminhtml\ActionAbstract;
10 | 
11 | class StaticAction extends ActionAbstract
12 | {
13 |     /**
14 |      * @return Raw
15 |      */
16 |     public function execute()
17 |     {
18 |         try {
19 |             $this->cacheBust->bustStatic();
20 |             $this->messageManager->addSuccessMessage(
21 |                 __('Static URLs have been Cache Busted.')
22 |             );
23 |         } catch (\Exception $e) {
24 |             $this->messageManager->addErrorMessage($e->getMessage());
25 |         }
26 | 
27 |         return $this->_redirect('adminhtml/cache/index');
28 |     }
29 | }
30 | 


--------------------------------------------------------------------------------
/Controller/Adminhtml/ActionAbstract.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Controller\Adminhtml;
 7 | 
 8 | use Magento\Backend\App\Action;
 9 | use Magento\Backend\App\Action\Context;
10 | use Magento\Backend\Model\View\Result\Page;
11 | use Absolute\CacheBust\Model\CacheBust;
12 | 
13 | abstract class ActionAbstract extends Action
14 | {
15 |     /** @var CacheBust */
16 |     protected $cacheBust;
17 | 
18 |     /**
19 |      * @param Context $context
20 |      * @param CacheBust $cacheBust
21 |      */
22 |     public function __construct(
23 |         Context $context,
24 |         CacheBust $cacheBust
25 |     ) {
26 |         $this->cacheBust = $cacheBust;
27 | 
28 |         parent::__construct($context);
29 |     }
30 | 
31 |     /**
32 |      * @return boolean
33 |      */
34 |     protected function _isAllowed()
35 |     {
36 |         return $this->_authorization->isAllowed('Absolute_CacheBust::action');
37 |     }
38 | }
39 | 


--------------------------------------------------------------------------------
/LICENSE.txt:
--------------------------------------------------------------------------------
1 | Find license information at https://abscom.co/terms
2 | 


--------------------------------------------------------------------------------
/Model/CacheBust.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * @copyright Absolute Commerce Ltd.
  4 |  * @license https://abscom.co/terms
  5 |  */
  6 | namespace Absolute\CacheBust\Model;
  7 | 
  8 | use Magento\Framework\App\Cache\TypeListInterface;
  9 | use Magento\Framework\App\Config\ConfigResource\ConfigInterface;
 10 | use Magento\PageCache\Model\Cache\Type as PageCache;
 11 | use Magento\Framework\App\Cache\Type\Config as ConfigCache;
 12 | use Magento\Framework\App\Cache\Type\Block as BlockCache;
 13 | use Absolute\CacheBust\Model\Config as CacheBustConfig;
 14 | 
 15 | class CacheBust
 16 | {
 17 |     /** @var array */
 18 |     private $cacheTypes = [
 19 |         ConfigCache::TYPE_IDENTIFIER,
 20 |         BlockCache::TYPE_IDENTIFIER,
 21 |         PageCache::TYPE_IDENTIFIER,
 22 |     ];
 23 |     
 24 |     /** @var ConfigInterface */
 25 |     private $config;
 26 | 
 27 |     /** @var TypeListInterface */
 28 |     private $cacheTypeList;
 29 | 
 30 |     /**
 31 |      * @param ConfigInterface $config
 32 |      * @param TypeListInterface $cacheTypeList
 33 |      */
 34 |     public function __construct(
 35 |         ConfigInterface $config,
 36 |         TypeListInterface $cacheTypeList
 37 |     ) {
 38 |         $this->config = $config;
 39 |         $this->cacheTypeList = $cacheTypeList;
 40 |     }
 41 | 
 42 |     /**
 43 |      *
 44 |      */
 45 |     public function bustAll()
 46 |     {
 47 |         $this->bustStatic(false);
 48 |         $this->bustMedia(false);
 49 |         
 50 |         $this->clearCache();
 51 |     }
 52 | 
 53 |     /**
 54 |      * @param bool $clearCache
 55 |      */
 56 |     public function bustStatic($clearCache = true)
 57 |     {
 58 |         $this->updateValue(CacheBustConfig::XML_PATH_STATIC_VALUE);
 59 |         
 60 |         if ($clearCache) {
 61 |             $this->clearCache();
 62 |         }
 63 |     }
 64 | 
 65 |     /**
 66 |      * @param bool $clearCache
 67 |      */
 68 |     public function bustMedia($clearCache = true)
 69 |     {
 70 |         $this->updateValue(CacheBustConfig::XML_PATH_MEDIA_VALUE);
 71 | 
 72 |         if ($clearCache) {
 73 |             $this->clearCache();
 74 |         }
 75 |     }
 76 | 
 77 |     /**
 78 |      *
 79 |      */
 80 |     public function clearCache()
 81 |     {
 82 |         foreach ($this->cacheTypes as $_type) {
 83 |             $this->cacheTypeList->cleanType($_type);
 84 |         }
 85 |     }
 86 | 
 87 |     /**
 88 |      * @param string $valuePath
 89 |      */
 90 |     private function updateValue($valuePath)
 91 |     {
 92 |         $this->config->saveConfig(
 93 |             $valuePath,
 94 |             date('YmdHis'),
 95 |             'default',
 96 |             0
 97 |         );
 98 |     }
 99 | }
100 | 


--------------------------------------------------------------------------------
/Model/Config.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * @copyright Absolute Commerce Ltd.
  4 |  * @license https://abscom.co/terms
  5 |  */
  6 | namespace Absolute\CacheBust\Model;
  7 | 
  8 | use Magento\Framework\App\Config\ScopeConfigInterface;
  9 | 
 10 | class Config
 11 | {
 12 |     const XML_PATH_STATIC_ENABLED  = 'absolute_cachebust/static/is_enabled';
 13 |     const XML_PATH_STATIC_TEMPLATE = 'absolute_cachebust/static/template';
 14 |     const XML_PATH_STATIC_VALUE    = 'absolute_cachebust/static/value';
 15 | 
 16 |     const XML_PATH_MEDIA_ENABLED  = 'absolute_cachebust/media/is_enabled';
 17 |     const XML_PATH_MEDIA_TEMPLATE = 'absolute_cachebust/media/template';
 18 |     const XML_PATH_MEDIA_VALUE    = 'absolute_cachebust/media/value';
 19 | 
 20 |     const DEFAULT_TEMPLATE = 'version%s';
 21 |     const DEFAULT_VALUE    = '19700101010000';
 22 | 
 23 |     /** @var ScopeConfigInterface */
 24 |     private $scopeConfig;
 25 | 
 26 |     /**
 27 |      * @param ScopeConfigInterface $scopeConfig,
 28 |      */
 29 |     public function __construct(
 30 |         ScopeConfigInterface $scopeConfig
 31 |     ) {
 32 |         $this->scopeConfig = $scopeConfig;
 33 |     }
 34 | 
 35 |     /**
 36 |      * @return bool
 37 |      */
 38 |     public function isStaticEnabled()
 39 |     {
 40 |         return $this->scopeConfig->getValue(self::XML_PATH_STATIC_ENABLED) == 1;
 41 |     }
 42 | 
 43 |     /**
 44 |      * @return string
 45 |      */
 46 |     public function getStaticTemplate()
 47 |     {
 48 |         $template = trim($this->scopeConfig->getValue(self::XML_PATH_STATIC_TEMPLATE));
 49 |         
 50 |         if (empty($template)) {
 51 |             $template = self::DEFAULT_TEMPLATE;
 52 |         }
 53 | 
 54 |         return $template;
 55 |     }
 56 | 
 57 |     /**
 58 |      * @return string
 59 |      */
 60 |     public function getStaticValue()
 61 |     {
 62 |         $value = trim($this->scopeConfig->getValue(self::XML_PATH_STATIC_VALUE));
 63 |         
 64 |         if (empty($value)) {
 65 |             $value = self::DEFAULT_VALUE;
 66 |         }
 67 | 
 68 |         return $value;
 69 |     }
 70 | 
 71 |     /**
 72 |      * @return bool
 73 |      */
 74 |     public function isMediaEnabled()
 75 |     {
 76 |         return $this->scopeConfig->getValue(self::XML_PATH_MEDIA_ENABLED) == 1;
 77 |     }
 78 | 
 79 |     /**
 80 |      * @return string
 81 |      */
 82 |     public function getMediaTemplate()
 83 |     {
 84 |         $template = trim($this->scopeConfig->getValue(self::XML_PATH_MEDIA_TEMPLATE));
 85 |         
 86 |         if (empty($template)) {
 87 |             $template = self::DEFAULT_TEMPLATE;
 88 |         }
 89 | 
 90 |         return $template;
 91 |     }
 92 | 
 93 |     /**
 94 |      * @return string
 95 |      */
 96 |     public function getMediaValue()
 97 |     {
 98 |         $value = trim($this->scopeConfig->getValue(self::XML_PATH_MEDIA_VALUE));
 99 |         
100 |         if (empty($value)) {
101 |             $value = self::DEFAULT_VALUE;
102 |         }
103 |         
104 |         return $value;
105 |     }
106 | }
107 | 


--------------------------------------------------------------------------------
/Model/Source/SourceAbstract.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Model\Source;
 7 | 
 8 | use Magento\Framework\Option\ArrayInterface;
 9 | 
10 | abstract class SourceAbstract implements ArrayInterface
11 | {
12 |     /** @var array */
13 |     protected $options = [];
14 | 
15 |     /**
16 |      * @param bool $withEmpty
17 |      * @return array
18 |      */
19 |     public function toOptionArray($withEmpty = false)
20 |     {
21 |         $optionArray = [];
22 | 
23 |         foreach ($this->toArray($withEmpty) as $_value => $_label) {
24 |             $optionArray[] = [
25 |                 'value' => $_value,
26 |                 'label' => $_label,
27 |             ];
28 |         }
29 | 
30 |         return $optionArray;
31 |     }
32 | 
33 |     /**
34 |      * @param bool $withEmpty
35 |      * @return array
36 |      */
37 |     public function toArray($withEmpty = false)
38 |     {
39 |         $data = [];
40 | 
41 |         if ($withEmpty) {
42 |             $data[''] = __('All');
43 |         }
44 | 
45 |         foreach ($this->options as $_value => $_label) {
46 |             $data[$_value] = __($_label);
47 |         }
48 | 
49 |         return $data;
50 |     }
51 | }
52 | 


--------------------------------------------------------------------------------
/Model/Source/YesNo.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Model\Source;
 7 | 
 8 | class YesNo extends SourceAbstract
 9 | {
10 |     const OPTION_YES = 1;
11 |     const OPTION_NO  = 0;
12 | 
13 |     /** @var array */
14 |     protected $options = [
15 |         self::OPTION_YES => 'Yes',
16 |         self::OPTION_NO  => 'No',
17 |     ];
18 | }
19 | 


--------------------------------------------------------------------------------
/Plugin/Signature.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Plugin;
 7 | 
 8 | use Magento\Framework\UrlInterface;
 9 | use Magento\Framework\Url\ScopeInterface;
10 | use Absolute\CacheBust\Model\Config;
11 | 
12 | class Signature
13 | {
14 |     /** @var Config */
15 |     private $config;
16 | 
17 |     /**
18 |      * @param Config $config
19 |      */
20 |     public function __construct(
21 |         Config $config
22 |     ) {
23 |         $this->config = $config;
24 |     }
25 | 
26 |     /**
27 |      * @param ScopeInterface $subject
28 |      * @param string $baseUrl
29 |      * @param string $type
30 |      * @param null $secure
31 |      * @return string
32 |      */
33 |     public function afterGetBaseUrl(
34 |         ScopeInterface $subject,
35 |         $baseUrl,
36 |         $type = UrlInterface::URL_TYPE_LINK,
37 |         $secure = null
38 |     ) {
39 |         switch ($type) {
40 |             case UrlInterface::URL_TYPE_STATIC:
41 |                 if ($this->config->isStaticEnabled()) {
42 |                     $value = $this->config->getStaticValue();
43 |                     $template = $this->config->getStaticTemplate();
44 |                     $baseUrl .= $this->renderSignature($template, $value);
45 |                 }
46 |                 break;
47 |             
48 |             case UrlInterface::URL_TYPE_MEDIA:
49 |                 if ($this->config->isMediaEnabled()) {
50 |                     $value = $this->config->getMediaValue();
51 |                     $template = $this->config->getMediaTemplate();
52 |                     $baseUrl .= $this->renderSignature($template, $value);
53 |                 }
54 |                 break;
55 |             
56 |             default:
57 |                 break;
58 |         }
59 |         
60 |         return $baseUrl;
61 |     }
62 | 
63 |     /**
64 |      * @param string $template
65 |      * @param string $value
66 |      * @return string
67 |      */
68 |     private function renderSignature($template, $value)
69 |     {
70 |         $signature = sprintf($template, $value);
71 |         $signature = trim($signature, '/') . '/';
72 |         
73 |         return $signature;
74 |     }
75 | }
76 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | # Absolute Cache Bust
  2 | With Absolute Cache Bust for Magento 2 you can ensure your customers are viewing the latest version of your images, CSS and JavaScript files.
  3 | This extension can be used with or without a CDN, and will also bust local versions of assets in your customers web browser cache.
  4 | Find more information at https://abscom.co/cachebust.
  5 | 
  6 | # Version Compatibility
  7 | 
  8 | - For Magento 2.2.x and later please use version 3.x.x of this extension.
  9 | - For earlier Magento versions, please use version 2.x.x of this extension.
 10 | 
 11 | # Installation
 12 | The best way to add the extension is via composer.
 13 | 
 14 | ```
 15 | composer require absolute/magento2-cache-bust
 16 | ```
 17 | 
 18 | Once the extension has been added, update Magento 2 in the normal fashion.
 19 | 
 20 | ```
 21 | php bin/magento setup:upgrade
 22 | ```
 23 | 
 24 | # Web Server Configuration
 25 | Some web server configuration is required in order for requests to `yoursite.com/static/version12345/some/asset.js` to resolve correctly.
 26 | The intention is for the web server to ignore the segment `/version12345/` and process the request as if it were not there.
 27 | 
 28 | Add the following to the appropriate location in your web server configuration.
 29 | 
 30 | ## Nginx
 31 | For the static cache busting, Magento already has the following in the recommended nginx configuration:
 32 | 
 33 | ```
 34 | location /static/ {
 35 |     ...
 36 | 
 37 |     location ~ ^/static/version {
 38 |         rewrite ^/static/(version\d*/)?(.*)$ /static/$2 last;
 39 |     }
 40 |     
 41 |     ...
 42 | ```
 43 | 
 44 | For the media cache busting, add the following to your nginx configuration:
 45 | 
 46 | ```
 47 | location /media/ {
 48 |    ...
 49 |    
 50 |    location ~ ^/media/version {
 51 |        rewrite ^/media/(version\d*/)?(.*)$ /media/$2 last;
 52 |    }
 53 |    
 54 |    ...
 55 | }
 56 | ```
 57 | 
 58 | ## Apache
 59 | For the static cache busting, Magento already has the following configuration in `pub/static/.htaccess`:
 60 |  
 61 | ```
 62 | <IfModule mod_rewrite.c>
 63 |     RewriteEngine On
 64 | 
 65 |     # Remove signature of the static files that is used to overcome the browser cache
 66 |     RewriteRule ^version.+?/(.+)$ $1 [L]
 67 | 
 68 |     RewriteCond %{REQUEST_FILENAME} !-f
 69 |     RewriteCond %{REQUEST_FILENAME} !-l
 70 | 
 71 |     RewriteRule .* ../static.php?resource=$0 [L]
 72 | </IfModule>
 73 | ```
 74 | 
 75 | For the media cache busting, update `pub/media/.htaccess` with the following:
 76 | 
 77 | ```
 78 | <IfModule mod_rewrite.c>
 79 | 
 80 | ############################################
 81 | ## enable rewrites
 82 | 
 83 |     Options +FollowSymLinks
 84 |     RewriteEngine on
 85 | 
 86 | ############################################
 87 | ## Absolute Cache Bust
 88 |     RewriteRule ^version.+?/(.+)$ $1 [L]
 89 | 
 90 | ############################################
 91 | ## never rewrite for existing files
 92 |     RewriteCond %{REQUEST_FILENAME} !-f
 93 | 
 94 | ############################################
 95 | ## rewrite everything else to index.php
 96 | 
 97 |     RewriteRule .* ../get.php [L]
 98 |     
 99 | </IfModule>
100 | ```
101 | 
102 | # CORS
103 | Since Magento 2.2.x you will also need to configure your web server to allow CORS requests through, otherwise you may see errors like: 
104 | 
105 | - ... OPTIONS ... 405 ()
106 | - Uncaught SyntaxError: Unexpected end of JSON input
107 | - Response for preflight has invalid HTTP status code 405
108 | - Request header field x-requested-with is not allowed
109 | - No 'Access-Control-Allow-Origin' header is present
110 | - Access has been blocked by CORS policy
111 | 
112 | You can find out more about the required configuration here:
113 | https://absolutecommerce.co.uk/cors-in-magento-2
114 | 
115 | # Usage
116 | Once installed and configured, there are various ways to bust your Magento 2 websites cached assets.
117 | 
118 | ## Admin Panel Buttons
119 | In the Magento Admin Panel go to `System > Cache Management` and you will see a new section at the bottom called `Cache Busting`.
120 | Clicking these buttons will update the dynamic element `/version12345/` with a new value and then flush the appropriate Magento caches, so on their next visit your customers will download the assets afresh.
121 | 
122 | ## Command Line Interface (CLI)
123 | In the Magento CLI tool you will see some new commands available, which can be used to automatically bust your cache during a deployment for example.
124 | 
125 | ```
126 | ./bin/magento absolute:cache-bust:all
127 | ./bin/magento absolute:cache-bust:static
128 | ./bin/magento absolute:cache-bust:media
129 | ```
130 | 
131 | # Help / Support
132 | Need help or custom development? Find us at https://absolutecommerce.co.uk.
133 | For terms and conditions and license information, please visit https://abscom.co/terms.
134 | 


--------------------------------------------------------------------------------
/Update/UpdateBlock.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * @copyright Absolute Commerce Ltd.
  4 |  * @license https://abscom.co/terms
  5 |  */
  6 | namespace Absolute\CacheBust\Update;
  7 | 
  8 | use Magento\Backend\Block\Template;
  9 | use Magento\Backend\Block\Template\Context;
 10 | use Magento\Framework\Data\Form\Element\Renderer\RendererInterface;
 11 | use Magento\Framework\Data\Form\Element\AbstractElement;
 12 | use Magento\Framework\Module\ModuleList\Loader;
 13 | use Magento\Framework\Exception\LocalizedException;
 14 | 
 15 | class UpdateBlock extends Template implements RendererInterface
 16 | {
 17 |     const UTM_SOURCE = 'magento2-admin';
 18 |     const UTM_MEDIUM = 'block';
 19 |     
 20 |     /** @var Loader */
 21 |     private $loader;
 22 |     
 23 |     /**
 24 |      * @param Context $context
 25 |      * @param Loader $loader
 26 |      * @param array $data
 27 |      */
 28 |     public function __construct(
 29 |         Context $context,
 30 |         Loader $loader,
 31 |         array $data = []
 32 |     ) {
 33 |         parent::__construct($context, $data);
 34 |         
 35 |         $this->loader = $loader;
 36 |     }
 37 | 
 38 |     /**
 39 |      * @param AbstractElement $element
 40 |      * @return string
 41 |      * @throws LocalizedException
 42 |      */
 43 |     public function render(AbstractElement $element)
 44 |     {
 45 |         $name = $this->getName();
 46 |         $version = $this->getVersion();
 47 |         $extension = $this->getExtension();
 48 |         $logoImageData = $this->getLogoImageData();
 49 |         $supportLink = 'https://absolutecommerce.co.uk'
 50 |             . '?utm_source=' . self::UTM_SOURCE
 51 |             . '&utm_medium=' . self::UTM_MEDIUM
 52 |             . '&utm_campaign=' . $extension;
 53 |         
 54 |         $html = <<<EOF
 55 | <div style="border: 1px solid #cccccc; padding: 20px 20px 10px 20px; margin-bottom:10px;">
 56 |     <p style="padding-bottom: 10px;"><a href="{$supportLink}" target="_blank"><img width="200px" src="{$logoImageData}"/></a><p>
 57 |     <p><strong style="color:#6c2a2a;">{$name} v{$version} from Absolute Commerce</strong></p>
 58 |     <p>Need help or custom development? Find us at <strong><a style="color: #6c2a2a;" href="{$supportLink}" target="_blank">https://absolutecommerce.co.uk</a></strong></p>
 59 | </div>
 60 | EOF;
 61 |         
 62 |         return $html;
 63 |     }
 64 | 
 65 |     /**
 66 |      * @return string
 67 |      */
 68 |     private function getName()
 69 |     {
 70 |         return str_replace('_', ' ', $this->getExtension());
 71 |     }
 72 | 
 73 |     /**
 74 |      * @return string
 75 |      */
 76 |     private function getExtension()
 77 |     {
 78 |         $namespaceParts = explode('\\', __NAMESPACE__);
 79 |         return $namespaceParts[0] . '_' . $namespaceParts[1];
 80 |     }
 81 | 
 82 |     /**
 83 |      * @return string
 84 |      * @throws LocalizedException
 85 |      */
 86 |     private function getVersion()
 87 |     {
 88 |         $modules = $this->loader->load();
 89 |         $extension = $this->getExtension();
 90 |         $version = isset($modules[$extension]['setup_version'])
 91 |             ? $modules[$extension]['setup_version']
 92 |             : 'Unknown';
 93 |         
 94 |         return $version;
 95 |     }
 96 | 
 97 |     /**
 98 |      * Base64 string version of the Absolute Commerce logo
 99 |      * 
100 |      * @return string
101 |      */
102 |     private function getLogoImageData()
103 |     {
104 |         return 'data:image/png;base64,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';
105 |     }
106 | }
107 | 


--------------------------------------------------------------------------------
/Update/UpdateFeed.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * @copyright Absolute Commerce Ltd.
  4 |  * @license https://abscom.co/terms
  5 |  */
  6 | namespace Absolute\CacheBust\Update;
  7 | 
  8 | use Magento\AdminNotification\Model\Feed as MagentoFeed;
  9 | 
 10 | class UpdateFeed extends MagentoFeed
 11 | {
 12 |     const FEED_TIMEOUT         = 5;
 13 |     const XML_FEED_ENABLED     = 'absolute_cachebust/update/is_enabled';
 14 |     const XML_FEED_URL_PATH    = 'absolute_cachebust/update/feed_url';
 15 |     const CACHE_KEY_LAST_CHECK = 'absolute_cachebust_update_last_check';
 16 | 
 17 |     /**
 18 |      * @inheritdoc
 19 |      */
 20 |     public function checkUpdate()
 21 |     {
 22 |         /** @see \Magento\Config\Model\Config\Source\Yesno */
 23 |         if ($this->_backendConfig->getValue(self::XML_FEED_ENABLED) != '1') {
 24 |             return $this;
 25 |         }
 26 |         
 27 |         return parent::checkUpdate();
 28 |     }
 29 | 
 30 |     /**
 31 |      * @return bool|\SimpleXMLElement
 32 |      */
 33 |     public function getFeedData()
 34 |     {
 35 |         $curl = $this->curlFactory->create();
 36 |         $curl->setConfig(
 37 |             [
 38 |                 'timeout'   => self::FEED_TIMEOUT,
 39 |                 'referer'   => $this->urlBuilder->getUrl(),
 40 |                 'useragent' => $this->productMetadata->getName()
 41 |                     . '/' . $this->productMetadata->getVersion()
 42 |                     . ' (' . $this->productMetadata->getEdition() . ')',
 43 |             ]
 44 |         );
 45 |         $curl->addOption(CURLOPT_FOLLOWLOCATION, true);
 46 |         
 47 |         $curl->write(\Zend_Http_Client::GET, $this->getFeedUrl(), '1.0');
 48 |         $data = $curl->read();
 49 |         $curl->close();
 50 |         
 51 |         if ($data === false) {
 52 |             return false;
 53 |         }
 54 |         
 55 |         $xmlStart = stripos($data, '<?xml');
 56 |         if ($xmlStart === false) {
 57 |             return false;
 58 |         }
 59 |         $data = substr($data, $xmlStart);
 60 |         $data = trim($data);
 61 |         
 62 |         try {
 63 |             $xml = new \SimpleXMLElement($data);
 64 |         } catch (\Exception $e) {
 65 |             return false;
 66 |         }
 67 | 
 68 |         return $xml;
 69 |     }
 70 | 
 71 |     /**
 72 |      * @return string
 73 |      */
 74 |     public function getFeedUrl()
 75 |     {
 76 |         if ($this->_feedUrl === null) {
 77 |             $this->_feedUrl = $this->_backendConfig->getValue(self::XML_FEED_URL_PATH);
 78 |         }
 79 | 
 80 |         return $this->_feedUrl;
 81 |     }
 82 | 
 83 |     /**
 84 |      * @return int
 85 |      */
 86 |     public function getLastUpdate()
 87 |     {
 88 |         return $this->_cacheManager->load(self::CACHE_KEY_LAST_CHECK);
 89 |     }
 90 | 
 91 |     /**
 92 |      * @return $this
 93 |      */
 94 |     public function setLastUpdate()
 95 |     {
 96 |         $this->_cacheManager->save(time(), self::CACHE_KEY_LAST_CHECK);
 97 |         return $this;
 98 |     }
 99 | }
100 | 


--------------------------------------------------------------------------------
/Update/UpdateObserver.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | namespace Absolute\CacheBust\Update;
 7 | 
 8 | use Magento\Backend\Model\Auth\Session;
 9 | use Magento\Framework\Event\Observer;
10 | use Magento\Framework\Event\ObserverInterface;
11 | use Absolute\CacheBust\Update\UpdateFeed;
12 | use Absolute\CacheBust\Update\UpdateFeedFactory;
13 | 
14 | class UpdateObserver implements ObserverInterface
15 | {
16 |     /** @var UpdateFeedFactory */
17 |     private $updateFeedFactory;
18 | 
19 |     /** @var Session */
20 |     private $backendAuthSession;
21 | 
22 |     /**
23 |      * @param UpdateFeedFactory $updateFeedFactory
24 |      * @param Session $backendAuthSession
25 |      * 
26 |      * @see \Magento\AdminNotification\Observer\PredispatchAdminActionControllerObserver
27 |      */
28 |     public function __construct(
29 |         UpdateFeedFactory $updateFeedFactory,
30 |         Session $backendAuthSession
31 |     ) {
32 |         $this->updateFeedFactory = $updateFeedFactory;
33 |         $this->backendAuthSession = $backendAuthSession;
34 |     }
35 | 
36 |     /**
37 |      * @param Observer $observer
38 |      */
39 |     public function execute(Observer $observer)
40 |     {
41 |         if ($this->backendAuthSession->isLoggedIn()) {
42 |             /** @var UpdateFeed $feedModel */
43 |             $feedModel = $this->updateFeedFactory->create();
44 |             $feedModel->checkUpdate();
45 |         }
46 |     }
47 | }
48 | 


--------------------------------------------------------------------------------
/composer.json:
--------------------------------------------------------------------------------
 1 | {
 2 |     "name": "absolute/magento2-cache-bust",
 3 |     "description": "Absolute Commerce Cache Bust extension for Magento 2",
 4 |     "type": "magento2-module",
 5 |     "version": "3.1.2",
 6 |     "license": "proprietary",
 7 |     "autoload": {
 8 |         "files": [
 9 |             "registration.php"
10 |         ],
11 |         "psr-4": {
12 |             "Absolute\\CacheBust\\": ""
13 |         }
14 |     }
15 | }
16 | 


--------------------------------------------------------------------------------
/etc/acl.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0"?>
 2 | <!--
 3 | /**
 4 |  * @copyright Absolute Commerce Ltd.
 5 |  * @license https://abscom.co/terms
 6 |  */
 7 |  -->
 8 | <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 9 |         xsi:noNamespaceSchemaLocation="urn:magento:framework:Acl/etc/acl.xsd">
10 |     <acl>
11 |         <resources>
12 |             <resource id="Magento_Backend::admin">
13 |                 <resource id="Absolute_CacheBust::action" title="Absolute Cache Bust Buttons" translate="title" sortOrder="100"/>
14 |                 <resource id="Magento_Backend::stores">
15 |                     <resource id="Magento_Backend::stores_settings">
16 |                         <resource id="Absolute_CacheBust::config" title="Absolute Cache Bust Configuration" translate="title" sortOrder="100"/>
17 |                     </resource>
18 |                 </resource>
19 |             </resource>
20 |         </resources>
21 |     </acl>
22 | </config>
23 | 


--------------------------------------------------------------------------------
/etc/adminhtml/events.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0"?>
 2 | <!--
 3 | /**
 4 |  * @copyright Absolute Commerce Ltd.
 5 |  * @license https://abscom.co/terms
 6 |  */
 7 |  -->
 8 | <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 9 |         xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
10 |     <event name="controller_action_predispatch">
11 |         <observer name="absolute_cachebust_update" instance="Absolute\CacheBust\Update\UpdateObserver" />
12 |     </event>
13 | </config>
14 | 


--------------------------------------------------------------------------------
/etc/adminhtml/routes.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0"?>
 2 | <!--
 3 | /**
 4 |  * @copyright Absolute Commerce Ltd.
 5 |  * @license https://abscom.co/terms
 6 |  */
 7 |  -->
 8 | <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 9 |         xsi:noNamespaceSchemaLocation="urn:magento:framework:App/etc/routes.xsd">
10 |     <router id="admin">
11 |         <route id="Absolute_CacheBust" frontName="Absolute_CacheBust">
12 |             <module name="Absolute_CacheBust" before="Magento_Backend" />
13 |         </route>
14 |     </router>
15 | </config>
16 | 


--------------------------------------------------------------------------------
/etc/adminhtml/system.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0"?>
 2 | <!--
 3 | /**
 4 |  * @copyright Absolute Commerce Ltd.
 5 |  * @license https://abscom.co/terms
 6 |  */
 7 |  -->
 8 | <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 9 |         xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Config:etc/system_file.xsd">
10 |     <system>
11 |         <section id="dev">
12 |             <group id="static">
13 |                 <field id="sign">
14 |                     <comment><![CDATA[
15 |                     <strong>Notice: this setting is not in use. See Absolute Commerce Cache Bust.</strong>
16 |                     ]]></comment>
17 |                 </field>
18 |             </group>
19 |         </section>
20 |         <tab id="absolute_commerce" translate="label" sortOrder="110">
21 |             <label>Absolute Commerce</label>
22 |         </tab>
23 |         <section id="absolute_cachebust" translate="label" type="text" sortOrder="10" showInDefault="1" showInWebsite="1" showInStore="1">
24 |             <label>Absolute // Cache Bust</label>
25 |             <tab>absolute_commerce</tab>
26 |             <resource>Absolute_CacheBust::config</resource>
27 |             <group id="info" sortOrder="0" showInDefault="1" showInWebsite="1" showInStore="1">
28 |                 <frontend_model>Absolute\CacheBust\Update\UpdateBlock</frontend_model>
29 |             </group>
30 |             <group id="static" translate="label" type="text" sortOrder="10" showInDefault="1" showInWebsite="1" showInStore="1">
31 |                 <label>Static URLs</label>
32 |                 <field id="is_enabled" translate="label comment" type="select" sortOrder="10" showInDefault="1" showInWebsite="0" showInStore="0" canRestore="1">
33 |                     <label>Enabled</label>
34 |                     <source_model>Absolute\CacheBust\Model\Source\YesNo</source_model>
35 |                     <comment>Enable / Disable appending Cache Busting segment to Static URLs.</comment>
36 |                 </field>
37 |                 <field id="template" translate="label comment" type="text" sortOrder="20" showInDefault="1" showInWebsite="0" showInStore="0" canRestore="1">
38 |                     <label>URL Template</label>
39 |                     <comment><![CDATA[This will be included in your Static URL with '%s' replaced with a timestamp, eg: https://abscom.co/static/version12345/path/to/file.js. The default is: version%s]]></comment>
40 |                 </field>
41 |             </group>
42 |             <group id="media" translate="label" type="text" sortOrder="20" showInDefault="1" showInWebsite="1" showInStore="1">
43 |                 <label>Media URLs</label>
44 |                 <field id="is_enabled" translate="label comment" type="select" sortOrder="10" showInDefault="1" showInWebsite="0" showInStore="0" canRestore="1">
45 |                     <label>Enabled</label>
46 |                     <source_model>Absolute\CacheBust\Model\Source\YesNo</source_model>
47 |                     <comment>Enable / Disable appending Cache Busting segment to Media URLs.</comment>
48 |                 </field>
49 |                 <field id="template" translate="label comment" type="text" sortOrder="20" showInDefault="1" showInWebsite="0" showInStore="0" canRestore="1">
50 |                     <label>URL Template</label>
51 |                     <comment><![CDATA[This will be included in your Media URL with '%s' replaced with a timestamp, eg: https://abscom.co/media/version12345/path/to/file.js. The default is: version%s]]></comment>
52 |                 </field>
53 |             </group>
54 |             <group id="update" translate="label" type="text" sortOrder="99999" showInDefault="1" showInWebsite="1" showInStore="1">
55 |                 <label>Update Notifications</label>
56 |                 <field id="is_enabled" translate="label comment" type="select" sortOrder="10" showInDefault="1" showInWebsite="0" showInStore="0" canRestore="1">
57 |                     <label>Enabled</label>
58 |                     <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
59 |                     <comment><![CDATA[Admin Panel notifications from Absolute Commerce with information about our extensions, products and services. Find out more at <a href="https://abscom.co/terms" target="_blank">https://abscom.co/terms</a>.]]></comment>
60 |                 </field>
61 |             </group>
62 |         </section>
63 |     </system>
64 | </config>
65 | 


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/etc/config.xml:
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 1 | <?xml version="1.0"?>
 2 | <!--
 3 | /**
 4 |  * @copyright Absolute Commerce Ltd.
 5 |  * @license https://abscom.co/terms
 6 |  */
 7 |  -->
 8 | <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 9 |         xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Store:etc/config.xsd">
10 |     <default>
11 |         <absolute_cachebust>
12 |             <update>
13 |                 <is_enabled>1</is_enabled>
14 |                 <feed_url>https://absolutecommerce.co.uk/absolute/update?extension=absolute_cachebust_m2</feed_url>
15 |             </update>
16 |             <static>
17 |                 <is_enabled>0</is_enabled>
18 |                 <template>version%s</template>
19 |                 <value>19700101010000</value>
20 |             </static>
21 |             <media>
22 |                 <is_enabled>0</is_enabled>
23 |                 <template>version%s</template>
24 |                 <value>19700101010000</value>
25 |             </media>
26 |         </absolute_cachebust>
27 |     </default>
28 | </config>
29 | 


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/etc/di.xml:
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 1 | <?xml version="1.0"?>
 2 | <!--
 3 | /**
 4 |  * @copyright Absolute Commerce Ltd.
 5 |  * @license https://abscom.co/terms
 6 |  */
 7 |  -->
 8 | <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 9 |         xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
10 |     <type name="Magento\Framework\Console\CommandListInterface">
11 |         <arguments>
12 |             <argument name="commands" xsi:type="array">
13 |                 <item name="absolute_cachebust_all" xsi:type="object">Absolute\CacheBust\Console\Command\AllCommand</item>
14 |                 <item name="absolute_cachebust_static" xsi:type="object">Absolute\CacheBust\Console\Command\StaticCommand</item>
15 |                 <item name="absolute_cachebust_media" xsi:type="object">Absolute\CacheBust\Console\Command\MediaCommand</item>
16 |             </argument>
17 |         </arguments>
18 |     </type>
19 |     
20 |     <preference for="Magento\Theme\Model\Url\Plugin\Signature" type="Absolute\CacheBust\Plugin\Signature" />
21 | </config>
22 | 


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/etc/module.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0"?>
 2 | <!--
 3 | /**
 4 |  * @copyright Absolute Commerce Ltd.
 5 |  * @license https://abscom.co/terms
 6 |  */
 7 |  -->
 8 | <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 9 |         xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
10 |     <module name="Absolute_CacheBust" setup_version="3.1.2" />
11 | </config>
12 | 


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/registration.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | \Magento\Framework\Component\ComponentRegistrar::register(
 7 |     \Magento\Framework\Component\ComponentRegistrar::MODULE,
 8 |     'Absolute_CacheBust',
 9 |     __DIR__
10 | );
11 | 


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/view/adminhtml/layout/adminhtml_cache_index.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0"?>
 2 | <!--
 3 | /**
 4 |  * @copyright Absolute Commerce Ltd.
 5 |  * @license https://abscom.co/terms
 6 |  */
 7 |  -->
 8 | <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 9 |       xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
10 |     <body>
11 |         <referenceContainer name="content">
12 |             <block class="Absolute\CacheBust\Block\Buttons"
13 |                    name="absolute_cachebust_buttons"
14 |                    before="cache.additional"
15 |                    template="Absolute_CacheBust::buttons.phtml"/>
16 |         </referenceContainer>
17 |     </body>
18 | </page>
19 | 


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/view/adminhtml/templates/buttons.phtml:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * @copyright Absolute Commerce Ltd.
 4 |  * @license https://abscom.co/terms
 5 |  */
 6 | 
 7 | /** @var Absolute\CacheBust\Block\Buttons $block */
 8 | ?>
 9 | 
10 | <div class="additional-cache-management">
11 |     <h2>
12 |         <span><?php echo $block->escapeHtml(__('Cache Busting')) ?></span>
13 |     </h2>
14 |     
15 |     <p>
16 |         <button onclick="setLocation('<?php echo /* @noEscape */ $block->getCacheBustAllUrl() ?>')" type="button">
17 |             <?php echo $block->escapeHtml(__('Bust All URLs')) ?>
18 |         </button>
19 |         <span><?php echo $block->escapeHtml(__('The same as clicking each of the below buttons individually.')) ?></span>
20 |     </p>
21 |     
22 |     <p>
23 |         <button onclick="setLocation('<?php echo /* @noEscape */ $block->getCacheBustStaticUrl() ?>')" type="button">
24 |             <?php echo $block->escapeHtml(__('Bust Static URLs')) ?>
25 |         </button>
26 |         <span><?php echo $block->escapeHtml(__('Invalidate cache of JavaScript, CSS and image files.')) ?></span>
27 |     </p>
28 |     
29 |     <p>
30 |         <button onclick="setLocation('<?php echo /* @noEscape */ $block->getCacheBustMediaUrl() ?>')" type="button">
31 |             <?php echo $block->escapeHtml(__('Bust Media URLs')) ?>
32 |         </button>
33 |         <span><?php echo $block->escapeHtml(__('Invalidate cache of product images, category images, etc.')) ?></span>
34 |     </p>
35 |     
36 | </div>
37 | <br/>
38 | 


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