@@ -18,115 +18,115 @@ |
||
| 18 | 18 | */ |
| 19 | 19 | class ShareDraftContentSiteTreeExtension extends DataExtension |
| 20 | 20 | { |
| 21 | - /** |
|
| 22 | - * The number of days a shared link should be valid for, before expiring. |
|
| 23 | - * |
|
| 24 | - * @config |
|
| 25 | - * |
|
| 26 | - * @var int |
|
| 27 | - */ |
|
| 28 | - private static $valid_for_days = 30; |
|
| 29 | - |
|
| 30 | - /** |
|
| 31 | - * @var array |
|
| 32 | - */ |
|
| 33 | - private static $db = array( |
|
| 34 | - 'ShareTokenSalt' => 'Varchar(16)', |
|
| 35 | - ); |
|
| 36 | - |
|
| 37 | - /** |
|
| 38 | - * @var array |
|
| 39 | - */ |
|
| 40 | - private static $has_many = array( |
|
| 41 | - 'ShareTokens' => ShareToken::class, |
|
| 42 | - ); |
|
| 43 | - |
|
| 44 | - /** |
|
| 45 | - * @var array |
|
| 46 | - */ |
|
| 47 | - private static $allowed_actions = array( |
|
| 48 | - 'MakeShareDraftLink' |
|
| 49 | - ); |
|
| 50 | - |
|
| 51 | - /** |
|
| 52 | - * @return string |
|
| 53 | - */ |
|
| 54 | - public function ShareTokenLink() |
|
| 55 | - { |
|
| 56 | - $shareToken = $this->getNewShareToken(); |
|
| 57 | - |
|
| 58 | - return Controller::join_links( |
|
| 59 | - Director::absoluteBaseURL(), |
|
| 60 | - 'preview', |
|
| 61 | - $this->generateKey($shareToken->Token), |
|
| 62 | - $shareToken->Token |
|
| 63 | - ); |
|
| 64 | - } |
|
| 65 | - |
|
| 66 | - /** |
|
| 67 | - * @return ShareToken |
|
| 68 | - */ |
|
| 69 | - protected function getNewShareToken() |
|
| 70 | - { |
|
| 71 | - if (!$this->owner->ShareTokenSalt) { |
|
| 72 | - $this->owner->ShareTokenSalt = $this->getNewToken(); |
|
| 73 | - $this->owner->writeWithoutVersion(); |
|
| 74 | - } |
|
| 75 | - |
|
| 76 | - $found = null; |
|
| 77 | - $token = null; |
|
| 78 | - $tries = 1; |
|
| 79 | - $limit = 5; |
|
| 80 | - |
|
| 81 | - while (!$found && ($tries++ < $limit)) { |
|
| 82 | - $token = $this->getNewToken(); |
|
| 83 | - |
|
| 84 | - $found = ShareToken::get()->filter(array( |
|
| 85 | - "Token" => $token, |
|
| 86 | - "PageID" => $this->owner->ID, |
|
| 87 | - ))->first(); |
|
| 88 | - } |
|
| 89 | - |
|
| 90 | - $config = Config::forClass(__CLASS__); |
|
| 91 | - |
|
| 92 | - $validForDays = $config->get('valid_for_days'); |
|
| 93 | - |
|
| 94 | - $token = ShareToken::create(array( |
|
| 95 | - "Token" => $token, |
|
| 96 | - "ValidForDays" => $validForDays, |
|
| 97 | - "PageID" => $this->owner->ID, |
|
| 98 | - )); |
|
| 99 | - |
|
| 100 | - $token->write(); |
|
| 101 | - |
|
| 102 | - return $token; |
|
| 103 | - } |
|
| 104 | - |
|
| 105 | - /** |
|
| 106 | - * @return string |
|
| 107 | - */ |
|
| 108 | - protected function getNewToken() |
|
| 109 | - { |
|
| 110 | - $generator = new RandomGenerator(); |
|
| 111 | - |
|
| 112 | - return substr($generator->randomToken('sha256'), 0, 16); |
|
| 113 | - } |
|
| 114 | - |
|
| 115 | - /** |
|
| 116 | - * @param string $salt |
|
| 117 | - * |
|
| 118 | - * @return string |
|
| 119 | - */ |
|
| 120 | - public function generateKey($salt) |
|
| 121 | - { |
|
| 122 | - return hash_pbkdf2('sha256', $salt, $this->owner->ShareTokenSalt, 1000, 16); |
|
| 123 | - } |
|
| 124 | - |
|
| 125 | - /** |
|
| 126 | - * @return string |
|
| 127 | - */ |
|
| 128 | - public function getShareDraftLinkAction() |
|
| 129 | - { |
|
| 130 | - return $this->owner->Link('MakeShareDraftLink'); |
|
| 131 | - } |
|
| 21 | + /** |
|
| 22 | + * The number of days a shared link should be valid for, before expiring. |
|
| 23 | + * |
|
| 24 | + * @config |
|
| 25 | + * |
|
| 26 | + * @var int |
|
| 27 | + */ |
|
| 28 | + private static $valid_for_days = 30; |
|
| 29 | + |
|
| 30 | + /** |
|
| 31 | + * @var array |
|
| 32 | + */ |
|
| 33 | + private static $db = array( |
|
| 34 | + 'ShareTokenSalt' => 'Varchar(16)', |
|
| 35 | + ); |
|
| 36 | + |
|
| 37 | + /** |
|
| 38 | + * @var array |
|
| 39 | + */ |
|
| 40 | + private static $has_many = array( |
|
| 41 | + 'ShareTokens' => ShareToken::class, |
|
| 42 | + ); |
|
| 43 | + |
|
| 44 | + /** |
|
| 45 | + * @var array |
|
| 46 | + */ |
|
| 47 | + private static $allowed_actions = array( |
|
| 48 | + 'MakeShareDraftLink' |
|
| 49 | + ); |
|
| 50 | + |
|
| 51 | + /** |
|
| 52 | + * @return string |
|
| 53 | + */ |
|
| 54 | + public function ShareTokenLink() |
|
| 55 | + { |
|
| 56 | + $shareToken = $this->getNewShareToken(); |
|
| 57 | + |
|
| 58 | + return Controller::join_links( |
|
| 59 | + Director::absoluteBaseURL(), |
|
| 60 | + 'preview', |
|
| 61 | + $this->generateKey($shareToken->Token), |
|
| 62 | + $shareToken->Token |
|
| 63 | + ); |
|
| 64 | + } |
|
| 65 | + |
|
| 66 | + /** |
|
| 67 | + * @return ShareToken |
|
| 68 | + */ |
|
| 69 | + protected function getNewShareToken() |
|
| 70 | + { |
|
| 71 | + if (!$this->owner->ShareTokenSalt) { |
|
| 72 | + $this->owner->ShareTokenSalt = $this->getNewToken(); |
|
| 73 | + $this->owner->writeWithoutVersion(); |
|
| 74 | + } |
|
| 75 | + |
|
| 76 | + $found = null; |
|
| 77 | + $token = null; |
|
| 78 | + $tries = 1; |
|
| 79 | + $limit = 5; |
|
| 80 | + |
|
| 81 | + while (!$found && ($tries++ < $limit)) { |
|
| 82 | + $token = $this->getNewToken(); |
|
| 83 | + |
|
| 84 | + $found = ShareToken::get()->filter(array( |
|
| 85 | + "Token" => $token, |
|
| 86 | + "PageID" => $this->owner->ID, |
|
| 87 | + ))->first(); |
|
| 88 | + } |
|
| 89 | + |
|
| 90 | + $config = Config::forClass(__CLASS__); |
|
| 91 | + |
|
| 92 | + $validForDays = $config->get('valid_for_days'); |
|
| 93 | + |
|
| 94 | + $token = ShareToken::create(array( |
|
| 95 | + "Token" => $token, |
|
| 96 | + "ValidForDays" => $validForDays, |
|
| 97 | + "PageID" => $this->owner->ID, |
|
| 98 | + )); |
|
| 99 | + |
|
| 100 | + $token->write(); |
|
| 101 | + |
|
| 102 | + return $token; |
|
| 103 | + } |
|
| 104 | + |
|
| 105 | + /** |
|
| 106 | + * @return string |
|
| 107 | + */ |
|
| 108 | + protected function getNewToken() |
|
| 109 | + { |
|
| 110 | + $generator = new RandomGenerator(); |
|
| 111 | + |
|
| 112 | + return substr($generator->randomToken('sha256'), 0, 16); |
|
| 113 | + } |
|
| 114 | + |
|
| 115 | + /** |
|
| 116 | + * @param string $salt |
|
| 117 | + * |
|
| 118 | + * @return string |
|
| 119 | + */ |
|
| 120 | + public function generateKey($salt) |
|
| 121 | + { |
|
| 122 | + return hash_pbkdf2('sha256', $salt, $this->owner->ShareTokenSalt, 1000, 16); |
|
| 123 | + } |
|
| 124 | + |
|
| 125 | + /** |
|
| 126 | + * @return string |
|
| 127 | + */ |
|
| 128 | + public function getShareDraftLinkAction() |
|
| 129 | + { |
|
| 130 | + return $this->owner->Link('MakeShareDraftLink'); |
|
| 131 | + } |
|
| 132 | 132 | } |