PHP Block::equals方法代码示例

 /**
  * CheckUser since being changed to use Block::newFromTarget started failing
  * because the new function didn't accept empty strings like Block::load()
  * had. Regression bug 29116.
  *
  * @dataProvider provideBug29116Data
  * @covers Block::newFromTarget
  */
 public function testBug29116NewFromTargetWithEmptyIp($vagueTarget)
 {
     $block = Block::newFromTarget('UTBlockee', $vagueTarget);
     $this->assertTrue($this->block->equals($block), "newFromTarget() returns the same block as the one that was made when " . "given empty vagueTarget param " . var_export($vagueTarget, true));
 }

 /**
  * Given the form data, actually implement a block
  * @param  $data Array
  * @param  $context IContextSource
  * @return Bool|String
  */
 public static function processForm(array $data, IContextSource $context)
 {
     global $wgBlockAllowsUTEdit;
     $performer = $context->getUser();
     // Handled by field validator callback
     // self::validateTargetField( $data['Target'] );
     # This might have been a hidden field or a checkbox, so interesting data
     # can come from it
     $data['Confirm'] = !in_array($data['Confirm'], array('', '0', null, false), true);
     list($target, $type) = self::getTargetAndType($data['Target']);
     if ($type == Block::TYPE_USER) {
         $user = $target;
         $target = $user->getName();
         $userId = $user->getId();
         # Give admins a heads-up before they go and block themselves.  Much messier
         # to do this for IPs, but it's pretty unlikely they'd ever get the 'block'
         # permission anyway, although the code does allow for it.
         # Note: Important to use $target instead of $data['Target']
         # since both $data['PreviousTarget'] and $target are normalized
         # but $data['target'] gets overriden by (non-normalized) request variable
         # from previous request.
         if ($target === $performer->getName() && ($data['PreviousTarget'] !== $target || !$data['Confirm'])) {
             return array('ipb-blockingself');
         }
     } elseif ($type == Block::TYPE_RANGE) {
         $userId = 0;
     } elseif ($type == Block::TYPE_IP) {
         $target = $target->getName();
         $userId = 0;
     } else {
         # This should have been caught in the form field validation
         return array('badipaddress');
     }
     if (strlen($data['Expiry']) == 0 || strlen($data['Expiry']) > 50 || !self::parseExpiryInput($data['Expiry'])) {
         return array('ipb_expiry_invalid');
     }
     if (!isset($data['DisableEmail'])) {
         $data['DisableEmail'] = false;
     }
     # If the user has done the form 'properly', they won't even have been given the
     # option to suppress-block unless they have the 'hideuser' permission
     if (!isset($data['HideUser'])) {
         $data['HideUser'] = false;
     }
     if ($data['HideUser']) {
         if (!$performer->isAllowed('hideuser')) {
             # this codepath is unreachable except by a malicious user spoofing forms,
             # or by race conditions (user has oversight and sysop, loads block form,
             # and is de-oversighted before submission); so need to fail completely
             # rather than just silently disable hiding
             return array('badaccess-group0');
         }
         # Recheck params here...
         if ($type != Block::TYPE_USER) {
             $data['HideUser'] = false;
             # IP users should not be hidden
         } elseif (!in_array($data['Expiry'], array('infinite', 'infinity', 'indefinite'))) {
             # Bad expiry.
             return array('ipb_expiry_temp');
         } elseif ($user->getEditCount() > self::HIDEUSER_CONTRIBLIMIT) {
             # Typically, the user should have a handful of edits.
             # Disallow hiding users with many edits for performance.
             return array('ipb_hide_invalid');
         } elseif (!$data['Confirm']) {
             return array('ipb-confirmhideuser');
         }
     }
     # Create block object.
     $block = new Block();
     $block->setTarget($target);
     $block->setBlocker($performer);
     $block->mReason = $data['Reason'][0];
     $block->mExpiry = self::parseExpiryInput($data['Expiry']);
     $block->prevents('createaccount', $data['CreateAccount']);
     $block->prevents('editownusertalk', !$wgBlockAllowsUTEdit || $data['DisableUTEdit']);
     $block->prevents('sendemail', $data['DisableEmail']);
     $block->isHardblock($data['HardBlock']);
     $block->isAutoblocking($data['AutoBlock']);
     $block->mHideName = $data['HideUser'];
     if (!wfRunHooks('BlockIp', array(&$block, &$performer))) {
         return array('hookaborted');
     }
     # Try to insert block. Is there a conflicting block?
     $status = $block->insert();
     if (!$status) {
         # Show form unless the user is already aware of this...
         if (!$data['Confirm'] || array_key_exists('PreviousTarget', $data) && $data['PreviousTarget'] !== $target) {
             return array(array('ipb_already_blocked', $block->getTarget()));
             # Otherwise, try to update the block...
         } else {
             # This returns direct blocks before autoblocks/rangeblocks, since we should
             # be sure the user is blocked by now it should work for our purposes
             $currentBlock = Block::newFromTarget($target);
             if ($block->equals($currentBlock)) {
//.........这里部分代码省略.........

//.........这里部分代码省略.........
             # Disallow hiding users with many edits for performance.
             return [['ipb_hide_invalid', Message::numParam($wgHideUserContribLimit)]];
         } elseif (!$data['Confirm']) {
             return ['ipb-confirmhideuser', 'ipb-confirmaction'];
         }
     }
     # Create block object.
     $block = new Block();
     $block->setTarget($target);
     $block->setBlocker($performer);
     # Truncate reason for whole multibyte characters
     $block->mReason = $wgContLang->truncate($data['Reason'][0], 255);
     $block->mExpiry = $expiryTime;
     $block->prevents('createaccount', $data['CreateAccount']);
     $block->prevents('editownusertalk', !$wgBlockAllowsUTEdit || $data['DisableUTEdit']);
     $block->prevents('sendemail', $data['DisableEmail']);
     $block->isHardblock($data['HardBlock']);
     $block->isAutoblocking($data['AutoBlock']);
     $block->mHideName = $data['HideUser'];
     $reason = ['hookaborted'];
     if (!Hooks::run('BlockIp', [&$block, &$performer, &$reason])) {
         return $reason;
     }
     # Try to insert block. Is there a conflicting block?
     $status = $block->insert();
     if (!$status) {
         # Indicates whether the user is confirming the block and is aware of
         # the conflict (did not change the block target in the meantime)
         $blockNotConfirmed = !$data['Confirm'] || array_key_exists('PreviousTarget', $data) && $data['PreviousTarget'] !== $target;
         # Special case for API - bug 32434
         $reblockNotAllowed = array_key_exists('Reblock', $data) && !$data['Reblock'];
         # Show form unless the user is already aware of this...
         if ($blockNotConfirmed || $reblockNotAllowed) {
             return [['ipb_already_blocked', $block->getTarget()]];
             # Otherwise, try to update the block...
         } else {
             # This returns direct blocks before autoblocks/rangeblocks, since we should
             # be sure the user is blocked by now it should work for our purposes
             $currentBlock = Block::newFromTarget($target);
             if ($block->equals($currentBlock)) {
                 return [['ipb_already_blocked', $block->getTarget()]];
             }
             # If the name was hidden and the blocking user cannot hide
             # names, then don't allow any block changes...
             if ($currentBlock->mHideName && !$performer->isAllowed('hideuser')) {
                 return ['cant-see-hidden-user'];
             }
             $currentBlock->isHardblock($block->isHardblock());
             $currentBlock->prevents('createaccount', $block->prevents('createaccount'));
             $currentBlock->mExpiry = $block->mExpiry;
             $currentBlock->isAutoblocking($block->isAutoblocking());
             $currentBlock->mHideName = $block->mHideName;
             $currentBlock->prevents('sendemail', $block->prevents('sendemail'));
             $currentBlock->prevents('editownusertalk', $block->prevents('editownusertalk'));
             $currentBlock->mReason = $block->mReason;
             $status = $currentBlock->update();
             $logaction = 'reblock';
             # Unset _deleted fields if requested
             if ($currentBlock->mHideName && !$data['HideUser']) {
                 RevisionDeleteUser::unsuppressUserName($target, $userId);
             }
             # If hiding/unhiding a name, this should go in the private logs
             if ((bool) $currentBlock->mHideName) {
                 $data['HideUser'] = true;
             }
         }
     } else {
         $logaction = 'block';
     }
     Hooks::run('BlockIpComplete', [$block, $performer]);
     # Set *_deleted fields if requested
     if ($data['HideUser']) {
         RevisionDeleteUser::suppressUserName($target, $userId);
     }
     # Can't watch a rangeblock
     if ($type != Block::TYPE_RANGE && $data['Watch']) {
         WatchAction::doWatch(Title::makeTitle(NS_USER, $target), $performer, User::IGNORE_USER_RIGHTS);
     }
     # Block constructor sanitizes certain block options on insert
     $data['BlockEmail'] = $block->prevents('sendemail');
     $data['AutoBlock'] = $block->isAutoblocking();
     # Prepare log parameters
     $logParams = [];
     $logParams['5::duration'] = $data['Expiry'];
     $logParams['6::flags'] = self::blockLogFlags($data, $type);
     # Make log entry, if the name is hidden, put it in the suppression log
     $log_type = $data['HideUser'] ? 'suppress' : 'block';
     $logEntry = new ManualLogEntry($log_type, $logaction);
     $logEntry->setTarget(Title::makeTitle(NS_USER, $target));
     $logEntry->setComment($data['Reason'][0]);
     $logEntry->setPerformer($performer);
     $logEntry->setParameters($logParams);
     # Relate log ID to block IDs (bug 25763)
     $blockIds = array_merge([$status['id']], $status['autoIds']);
     $logEntry->setRelations(['ipb_id' => $blockIds]);
     $logId = $logEntry->insert();
     $logEntry->publish($logId);
     # Report to the user
     return true;
 }

//.........这里部分代码省略.........
         }
     }
     if ($wgUser->isBlocked() && $wgUser->getId() !== $userId) {
         return array('cant-block-while-blocked');
     }
     $reasonstr = $this->BlockReasonList;
     if ($reasonstr != 'other' && $this->BlockReason != '') {
         // Entry from drop down menu + additional comment
         $reasonstr .= wfMsgForContent('colon-separator') . $this->BlockReason;
     } elseif ($reasonstr == 'other') {
         $reasonstr = $this->BlockReason;
     }
     $expirestr = $this->BlockExpiry;
     if ($expirestr == 'other') {
         $expirestr = $this->BlockOther;
     }
     if (strlen($expirestr) == 0 || strlen($expirestr) > 50) {
         return array('ipb_expiry_invalid');
     }
     if (false === ($expiry = Block::parseExpiryInput($expirestr))) {
         // Bad expiry.
         return array('ipb_expiry_invalid');
     }
     if ($this->BlockHideName) {
         // Recheck params here...
         if (!$userId || !$wgUser->isAllowed('hideuser')) {
             $this->BlockHideName = false;
             // IP users should not be hidden
         } elseif ($expiry !== 'infinity') {
             // Bad expiry.
             return array('ipb_expiry_temp');
         } elseif (User::edits($userId) > self::HIDEUSER_CONTRIBLIMIT) {
             // Typically, the user should have a handful of edits.
             // Disallow hiding users with many edits for performance.
             return array('ipb_hide_invalid');
         }
     }
     # Create block object
     # Note: for a user block, ipb_address is only for display purposes
     $block = new Block($this->BlockAddress, $userId, $wgUser->getId(), $reasonstr, wfTimestampNow(), 0, $expiry, $this->BlockAnonOnly, $this->BlockCreateAccount, $this->BlockEnableAutoblock, $this->BlockHideName, $this->BlockEmail, isset($this->BlockAllowUsertalk) ? $this->BlockAllowUsertalk : $wgBlockAllowsUTEdit);
     # Should this be privately logged?
     $suppressLog = (bool) $this->BlockHideName;
     if (wfRunHooks('BlockIp', array(&$block, &$wgUser))) {
         # Try to insert block. Is there a conflicting block?
         if (!$block->insert()) {
             # Show form unless the user is already aware of this...
             if (!$this->BlockReblock) {
                 return array('ipb_already_blocked');
                 # Otherwise, try to update the block...
             } else {
                 # This returns direct blocks before autoblocks/rangeblocks, since we should
                 # be sure the user is blocked by now it should work for our purposes
                 $currentBlock = Block::newFromDB($this->BlockAddress, $userId);
                 if ($block->equals($currentBlock)) {
                     return array('ipb_already_blocked');
                 }
                 # If the name was hidden and the blocking user cannot hide
                 # names, then don't allow any block changes...
                 if ($currentBlock->mHideName && !$wgUser->isAllowed('hideuser')) {
                     return array('cant-see-hidden-user');
                 }
                 $currentBlock->delete();
                 $block->insert();
                 # If hiding/unhiding a name, this should go in the private logs
                 $suppressLog = $suppressLog || (bool) $currentBlock->mHideName;
                 $log_action = 'reblock';
                 # Unset _deleted fields if requested
                 if ($currentBlock->mHideName && !$this->BlockHideName) {
                     self::unsuppressUserName($this->BlockAddress, $userId);
                 }
             }
         } else {
             $log_action = 'block';
         }
         wfRunHooks('BlockIpComplete', array($block, $wgUser));
         # Set *_deleted fields if requested
         if ($this->BlockHideName) {
             self::suppressUserName($this->BlockAddress, $userId);
         }
         # Only show watch link when this is no range block
         if ($this->BlockWatchUser && $block->mRangeStart == $block->mRangeEnd) {
             $wgUser->addWatch(Title::makeTitle(NS_USER, $this->BlockAddress));
         }
         # Block constructor sanitizes certain block options on insert
         $this->BlockEmail = $block->mBlockEmail;
         $this->BlockEnableAutoblock = $block->mEnableAutoblock;
         # Prepare log parameters
         $logParams = array();
         $logParams[] = $expirestr;
         $logParams[] = $this->blockLogFlags();
         # Make log entry, if the name is hidden, put it in the oversight log
         $log_type = $suppressLog ? 'suppress' : 'block';
         $log = new LogPage($log_type);
         $log->addEntry($log_action, Title::makeTitle(NS_USER, $this->BlockAddress), $reasonstr, $logParams);
         # Report to the user
         return array();
     } else {
         return array('hookaborted');
     }
 }

 /**
  * Backend block code.
  * $userID and $expiry will be filled accordingly
  * @return array(message key, arguments) on failure, empty array on success
  */
 function doBlock(&$userId = null, &$expiry = null)
 {
     global $wgUser, $wgSysopUserBans, $wgSysopRangeBans, $wgBlockAllowsUTEdit;
     $userId = 0;
     # Expand valid IPv6 addresses, usernames are left as is
     $this->BlockAddress = IP::sanitizeIP($this->BlockAddress);
     # isIPv4() and IPv6() are used for final validation
     $rxIP4 = '\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}';
     $rxIP6 = '\\w{1,4}:\\w{1,4}:\\w{1,4}:\\w{1,4}:\\w{1,4}:\\w{1,4}:\\w{1,4}:\\w{1,4}';
     $rxIP = "({$rxIP4}|{$rxIP6})";
     # Check for invalid specifications
     if (!preg_match("/^{$rxIP}\$/", $this->BlockAddress)) {
         $matches = array();
         if (preg_match("/^({$rxIP4})\\/(\\d{1,2})\$/", $this->BlockAddress, $matches)) {
             # IPv4
             if ($wgSysopRangeBans) {
                 if (!IP::isIPv4($this->BlockAddress) || $matches[2] < 16 || $matches[2] > 32) {
                     return array('ip_range_invalid');
                 }
                 $this->BlockAddress = Block::normaliseRange($this->BlockAddress);
             } else {
                 # Range block illegal
                 return array('range_block_disabled');
             }
         } else {
             if (preg_match("/^({$rxIP6})\\/(\\d{1,3})\$/", $this->BlockAddress, $matches)) {
                 # IPv6
                 if ($wgSysopRangeBans) {
                     if (!IP::isIPv6($this->BlockAddress) || $matches[2] < 64 || $matches[2] > 128) {
                         return array('ip_range_invalid');
                     }
                     $this->BlockAddress = Block::normaliseRange($this->BlockAddress);
                 } else {
                     # Range block illegal
                     return array('range_block_disabled');
                 }
             } else {
                 # Username block
                 if ($wgSysopUserBans) {
                     $user = User::newFromName($this->BlockAddress);
                     if (!is_null($user) && $user->getId()) {
                         # Use canonical name
                         $userId = $user->getId();
                         $this->BlockAddress = $user->getName();
                     } else {
                         return array('nosuchusershort', htmlspecialchars($user ? $user->getName() : $this->BlockAddress));
                     }
                 } else {
                     return array('badipaddress');
                 }
             }
         }
     }
     if ($wgUser->isBlocked() && $wgUser->getId() !== $userId) {
         return array('cant-block-while-blocked');
     }
     $reasonstr = $this->BlockReasonList;
     if ($reasonstr != 'other' && $this->BlockReason != '') {
         // Entry from drop down menu + additional comment
         $reasonstr .= ': ' . $this->BlockReason;
     } elseif ($reasonstr == 'other') {
         $reasonstr = $this->BlockReason;
     }
     $expirestr = $this->BlockExpiry;
     if ($expirestr == 'other') {
         $expirestr = $this->BlockOther;
     }
     if (strlen($expirestr) == 0 || strlen($expirestr) > 50) {
         return array('ipb_expiry_invalid');
     }
     if (false === ($expiry = Block::parseExpiryInput($expirestr))) {
         // Bad expiry.
         return array('ipb_expiry_invalid');
     }
     if ($this->BlockHideName && $expiry != 'infinity') {
         // Bad expiry.
         return array('ipb_expiry_temp');
     }
     # Create block
     # Note: for a user block, ipb_address is only for display purposes
     $block = new Block($this->BlockAddress, $userId, $wgUser->getId(), $reasonstr, wfTimestampNow(), 0, $expiry, $this->BlockAnonOnly, $this->BlockCreateAccount, $this->BlockEnableAutoblock, $this->BlockHideName, $this->BlockEmail, isset($this->BlockAllowUsertalk) ? $this->BlockAllowUsertalk : $wgBlockAllowsUTEdit);
     if (wfRunHooks('BlockIp', array(&$block, &$wgUser))) {
         if (!$block->insert()) {
             if (!$this->BlockReblock) {
                 return array('ipb_already_blocked');
             } else {
                 # This returns direct blocks before autoblocks/rangeblocks, since we should
                 # be sure the user is blocked by now it should work for our purposes
                 $currentBlock = Block::newFromDB($this->BlockAddress, $userId);
                 if ($block->equals($currentBlock)) {
                     return array('ipb_already_blocked');
                 }
                 $currentBlock->delete();
                 $block->insert();
                 $log_action = 'reblock';
//.........这里部分代码省略.........