PHP LogEventsList::userCanBitfield方法代码示例

 /**
  * @param string $field
  * @param string $value
  * @return string HTML
  * @throws MWException
  */
 function formatValue($field, $value)
 {
     /** @var $row object */
     $row = $this->mCurrentRow;
     $formatted = '';
     switch ($field) {
         case 'log_timestamp':
             // when timestamp is null, this is a old protection row
             if ($value === null) {
                 $formatted = Html::rawElement('span', array('class' => 'mw-protectedpages-unknown'), $this->msg('protectedpages-unknown-timestamp')->escaped());
             } else {
                 $formatted = htmlspecialchars($this->getLanguage()->userTimeAndDate($value, $this->getUser()));
             }
             break;
         case 'pr_page':
             $title = Title::makeTitleSafe($row->page_namespace, $row->page_title);
             if (!$title) {
                 $formatted = Html::element('span', array('class' => 'mw-invalidtitle'), Linker::getInvalidTitleDescription($this->getContext(), $row->page_namespace, $row->page_title));
             } else {
                 $formatted = Linker::link($title);
             }
             if (!is_null($row->page_len)) {
                 $formatted .= $this->getLanguage()->getDirMark() . ' ' . Html::rawElement('span', array('class' => 'mw-protectedpages-length'), Linker::formatRevisionSize($row->page_len));
             }
             break;
         case 'pr_expiry':
             $formatted = htmlspecialchars($this->getLanguage()->formatExpiry($value, true));
             $title = Title::makeTitleSafe($row->page_namespace, $row->page_title);
             if ($this->getUser()->isAllowed('protect') && $title) {
                 $changeProtection = Linker::linkKnown($title, $this->msg('protect_change')->escaped(), array(), array('action' => 'unprotect'));
                 $formatted .= ' ' . Html::rawElement('span', array('class' => 'mw-protectedpages-actions'), $this->msg('parentheses')->rawParams($changeProtection)->escaped());
             }
             break;
         case 'log_user':
             // when timestamp is null, this is a old protection row
             if ($row->log_timestamp === null) {
                 $formatted = Html::rawElement('span', array('class' => 'mw-protectedpages-unknown'), $this->msg('protectedpages-unknown-performer')->escaped());
             } else {
                 $username = UserCache::singleton()->getProp($value, 'name');
                 if (LogEventsList::userCanBitfield($row->log_deleted, LogPage::DELETED_USER, $this->getUser())) {
                     if ($username === false) {
                         $formatted = htmlspecialchars($value);
                     } else {
                         $formatted = Linker::userLink($value, $username) . Linker::userToolLinks($value, $username);
                     }
                 } else {
                     $formatted = $this->msg('rev-deleted-user')->escaped();
                 }
                 if (LogEventsList::isDeleted($row, LogPage::DELETED_USER)) {
                     $formatted = '<span class="history-deleted">' . $formatted . '</span>';
                 }
             }
             break;
         case 'pr_params':
             $params = array();
             // Messages: restriction-level-sysop, restriction-level-autoconfirmed
             $params[] = $this->msg('restriction-level-' . $row->pr_level)->escaped();
             if ($row->pr_cascade) {
                 $params[] = $this->msg('protect-summary-cascade')->escaped();
             }
             $formatted = $this->getLanguage()->commaList($params);
             break;
         case 'log_comment':
             // when timestamp is null, this is an old protection row
             if ($row->log_timestamp === null) {
                 $formatted = Html::rawElement('span', array('class' => 'mw-protectedpages-unknown'), $this->msg('protectedpages-unknown-reason')->escaped());
             } else {
                 if (LogEventsList::userCanBitfield($row->log_deleted, LogPage::DELETED_COMMENT, $this->getUser())) {
                     $formatted = Linker::formatComment($value !== null ? $value : '');
                 } else {
                     $formatted = $this->msg('rev-deleted-comment')->escaped();
                 }
                 if (LogEventsList::isDeleted($row, LogPage::DELETED_COMMENT)) {
                     $formatted = '<span class="history-deleted">' . $formatted . '</span>';
                 }
             }
             break;
         default:
             throw new MWException("Unknown field '{$field}'");
     }
     return $formatted;
 }

 /**
  * Extracts from a single sql row the data needed to describe one recent change.
  *
  * @param stdClass $row The row from which to extract the data.
  * @return array An array mapping strings (descriptors) to their respective string values.
  * @access public
  */
 public function extractRowInfo($row)
 {
     /* Determine the title of the page that has been changed. */
     $title = Title::makeTitle($row->rc_namespace, $row->rc_title);
     $user = $this->getUser();
     /* Our output data. */
     $vals = array();
     $type = intval($row->rc_type);
     $vals['type'] = RecentChange::parseFromRCType($type);
     $anyHidden = false;
     /* Create a new entry in the result for the title. */
     if ($this->fld_title || $this->fld_ids) {
         if ($type === RC_LOG && $row->rc_deleted & LogPage::DELETED_ACTION) {
             $vals['actionhidden'] = true;
             $anyHidden = true;
         }
         if ($type !== RC_LOG || LogEventsList::userCanBitfield($row->rc_deleted, LogPage::DELETED_ACTION, $user)) {
             if ($this->fld_title) {
                 ApiQueryBase::addTitleInfo($vals, $title);
             }
             if ($this->fld_ids) {
                 $vals['pageid'] = intval($row->rc_cur_id);
                 $vals['revid'] = intval($row->rc_this_oldid);
                 $vals['old_revid'] = intval($row->rc_last_oldid);
             }
         }
     }
     if ($this->fld_ids) {
         $vals['rcid'] = intval($row->rc_id);
     }
     /* Add user data and 'anon' flag, if user is anonymous. */
     if ($this->fld_user || $this->fld_userid) {
         if ($row->rc_deleted & Revision::DELETED_USER) {
             $vals['userhidden'] = true;
             $anyHidden = true;
         }
         if (Revision::userCanBitfield($row->rc_deleted, Revision::DELETED_USER, $user)) {
             if ($this->fld_user) {
                 $vals['user'] = $row->rc_user_text;
             }
             if ($this->fld_userid) {
                 $vals['userid'] = $row->rc_user;
             }
             if (!$row->rc_user) {
                 $vals['anon'] = true;
             }
         }
     }
     /* Add flags, such as new, minor, bot. */
     if ($this->fld_flags) {
         $vals['bot'] = (bool) $row->rc_bot;
         $vals['new'] = $row->rc_type == RC_NEW;
         $vals['minor'] = (bool) $row->rc_minor;
     }
     /* Add sizes of each revision. (Only available on 1.10+) */
     if ($this->fld_sizes) {
         $vals['oldlen'] = intval($row->rc_old_len);
         $vals['newlen'] = intval($row->rc_new_len);
     }
     /* Add the timestamp. */
     if ($this->fld_timestamp) {
         $vals['timestamp'] = wfTimestamp(TS_ISO_8601, $row->rc_timestamp);
     }
     /* Add edit summary / log summary. */
     if ($this->fld_comment || $this->fld_parsedcomment) {
         if ($row->rc_deleted & Revision::DELETED_COMMENT) {
             $vals['commenthidden'] = true;
             $anyHidden = true;
         }
         if (Revision::userCanBitfield($row->rc_deleted, Revision::DELETED_COMMENT, $user)) {
             if ($this->fld_comment && isset($row->rc_comment)) {
                 $vals['comment'] = $row->rc_comment;
             }
             if ($this->fld_parsedcomment && isset($row->rc_comment)) {
                 $vals['parsedcomment'] = Linker::formatComment($row->rc_comment, $title);
             }
         }
     }
     if ($this->fld_redirect) {
         $vals['redirect'] = (bool) $row->page_is_redirect;
     }
     /* Add the patrolled flag */
     if ($this->fld_patrolled) {
         $vals['patrolled'] = $row->rc_patrolled == 1;
         $vals['unpatrolled'] = ChangesList::isUnpatrolled($row, $user);
     }
     if ($this->fld_loginfo && $row->rc_type == RC_LOG) {
         if ($row->rc_deleted & LogPage::DELETED_ACTION) {
             $vals['actionhidden'] = true;
             $anyHidden = true;
         }
         if (LogEventsList::userCanBitfield($row->rc_deleted, LogPage::DELETED_ACTION, $user)) {
             $vals['logid'] = intval($row->rc_logid);
//.........这里部分代码省略.........

 /**
  * Determine if the current user is allowed to view a particular
  * field of this revision, if it's marked as deleted.
  * @param $rc RCCacheEntry
  * @param $field Integer
  * @param $user User object to check, or null to use $wgUser
  * @return Boolean
  */
 public static function userCan($rc, $field, User $user = null)
 {
     if ($rc->mAttribs['rc_type'] == RC_LOG) {
         return LogEventsList::userCanBitfield($rc->mAttribs['rc_deleted'], $field, $user);
     } else {
         return Revision::userCanBitfield($rc->mAttribs['rc_deleted'], $field, $user);
     }
 }

 /**
  * Check if a log item can be displayed
  * @param int $field LogPage::DELETED_* constant
  * @return bool
  */
 protected function canView($field)
 {
     if ($this->audience == self::FOR_THIS_USER) {
         return LogEventsList::userCanBitfield($this->entry->getDeleted(), $field, $this->context->getUser());
     } else {
         return !$this->entry->isDeleted($field);
     }
 }

 private function extractRowInfo($row)
 {
     /* Determine the title of the page that has been changed. */
     $title = Title::makeTitle($row->rc_namespace, $row->rc_title);
     $user = $this->getUser();
     /* Our output data. */
     $vals = array();
     $type = intval($row->rc_type);
     /* Determine what kind of change this was. */
     switch ($type) {
         case RC_EDIT:
             $vals['type'] = 'edit';
             break;
         case RC_NEW:
             $vals['type'] = 'new';
             break;
         case RC_MOVE:
             $vals['type'] = 'move';
             break;
         case RC_LOG:
             $vals['type'] = 'log';
             break;
         case RC_EXTERNAL:
             $vals['type'] = 'external';
             break;
         case RC_MOVE_OVER_REDIRECT:
             $vals['type'] = 'move over redirect';
             break;
         default:
             $vals['type'] = $type;
     }
     $anyHidden = false;
     /* Create a new entry in the result for the title. */
     if ($this->fld_title || $this->fld_ids) {
         // These should already have been filtered out of the query, but just in case.
         if ($type === RC_LOG && $row->rc_deleted & LogPage::DELETED_ACTION) {
             $vals['actionhidden'] = '';
             $anyHidden = true;
         }
         if ($type !== RC_LOG || LogEventsList::userCanBitfield($row->rc_deleted, LogPage::DELETED_ACTION, $user)) {
             if ($this->fld_title) {
                 ApiQueryBase::addTitleInfo($vals, $title);
             }
             if ($this->fld_ids) {
                 $vals['pageid'] = intval($row->rc_cur_id);
                 $vals['revid'] = intval($row->rc_this_oldid);
                 $vals['old_revid'] = intval($row->rc_last_oldid);
             }
         }
     }
     /* Add user data and 'anon' flag, if user is anonymous. */
     if ($this->fld_user || $this->fld_userid) {
         if ($row->rc_deleted & Revision::DELETED_USER) {
             $vals['userhidden'] = '';
             $anyHidden = true;
         }
         if (Revision::userCanBitfield($row->rc_deleted, Revision::DELETED_USER, $user)) {
             if ($this->fld_userid) {
                 $vals['userid'] = $row->rc_user;
                 // for backwards compatibility
                 $vals['user'] = $row->rc_user;
             }
             if ($this->fld_user) {
                 $vals['user'] = $row->rc_user_text;
             }
             if (!$row->rc_user) {
                 $vals['anon'] = '';
             }
         }
     }
     /* Add flags, such as new, minor, bot. */
     if ($this->fld_flags) {
         if ($row->rc_bot) {
             $vals['bot'] = '';
         }
         if ($row->rc_type == RC_NEW) {
             $vals['new'] = '';
         }
         if ($row->rc_minor) {
             $vals['minor'] = '';
         }
     }
     /* Add sizes of each revision. (Only available on 1.10+) */
     if ($this->fld_sizes) {
         $vals['oldlen'] = intval($row->rc_old_len);
         $vals['newlen'] = intval($row->rc_new_len);
     }
     /* Add the timestamp. */
     if ($this->fld_timestamp) {
         $vals['timestamp'] = wfTimestamp(TS_ISO_8601, $row->rc_timestamp);
     }
     if ($this->fld_notificationtimestamp) {
         $vals['notificationtimestamp'] = $row->wl_notificationtimestamp == null ? '' : wfTimestamp(TS_ISO_8601, $row->wl_notificationtimestamp);
     }
     /* Add edit summary / log summary. */
     if ($this->fld_comment || $this->fld_parsedcomment) {
         if ($row->rc_deleted & Revision::DELETED_COMMENT) {
             $vals['commenthidden'] = '';
             $anyHidden = true;
         }
//.........这里部分代码省略.........

 private function extractRowInfo($row)
 {
     /* Determine the title of the page that has been changed. */
     $title = Title::makeTitle($row->rc_namespace, $row->rc_title);
     $user = $this->getUser();
     /* Our output data. */
     $vals = [];
     $type = intval($row->rc_type);
     $vals['type'] = RecentChange::parseFromRCType($type);
     $anyHidden = false;
     /* Create a new entry in the result for the title. */
     if ($this->fld_title || $this->fld_ids) {
         // These should already have been filtered out of the query, but just in case.
         if ($type === RC_LOG && $row->rc_deleted & LogPage::DELETED_ACTION) {
             $vals['actionhidden'] = true;
             $anyHidden = true;
         }
         if ($type !== RC_LOG || LogEventsList::userCanBitfield($row->rc_deleted, LogPage::DELETED_ACTION, $user)) {
             if ($this->fld_title) {
                 ApiQueryBase::addTitleInfo($vals, $title);
             }
             if ($this->fld_ids) {
                 $vals['pageid'] = intval($row->rc_cur_id);
                 $vals['revid'] = intval($row->rc_this_oldid);
                 $vals['old_revid'] = intval($row->rc_last_oldid);
             }
         }
     }
     /* Add user data and 'anon' flag, if user is anonymous. */
     if ($this->fld_user || $this->fld_userid) {
         if ($row->rc_deleted & Revision::DELETED_USER) {
             $vals['userhidden'] = true;
             $anyHidden = true;
         }
         if (Revision::userCanBitfield($row->rc_deleted, Revision::DELETED_USER, $user)) {
             if ($this->fld_userid) {
                 $vals['userid'] = (int) $row->rc_user;
                 // for backwards compatibility
                 $vals['user'] = (int) $row->rc_user;
             }
             if ($this->fld_user) {
                 $vals['user'] = $row->rc_user_text;
             }
             if (!$row->rc_user) {
                 $vals['anon'] = true;
             }
         }
     }
     /* Add flags, such as new, minor, bot. */
     if ($this->fld_flags) {
         $vals['bot'] = (bool) $row->rc_bot;
         $vals['new'] = $row->rc_type == RC_NEW;
         $vals['minor'] = (bool) $row->rc_minor;
     }
     /* Add sizes of each revision. (Only available on 1.10+) */
     if ($this->fld_sizes) {
         $vals['oldlen'] = intval($row->rc_old_len);
         $vals['newlen'] = intval($row->rc_new_len);
     }
     /* Add the timestamp. */
     if ($this->fld_timestamp) {
         $vals['timestamp'] = wfTimestamp(TS_ISO_8601, $row->rc_timestamp);
     }
     if ($this->fld_notificationtimestamp) {
         $vals['notificationtimestamp'] = $row->wl_notificationtimestamp == null ? '' : wfTimestamp(TS_ISO_8601, $row->wl_notificationtimestamp);
     }
     /* Add edit summary / log summary. */
     if ($this->fld_comment || $this->fld_parsedcomment) {
         if ($row->rc_deleted & Revision::DELETED_COMMENT) {
             $vals['commenthidden'] = true;
             $anyHidden = true;
         }
         if (Revision::userCanBitfield($row->rc_deleted, Revision::DELETED_COMMENT, $user)) {
             if ($this->fld_comment && isset($row->rc_comment)) {
                 $vals['comment'] = $row->rc_comment;
             }
             if ($this->fld_parsedcomment && isset($row->rc_comment)) {
                 $vals['parsedcomment'] = Linker::formatComment($row->rc_comment, $title);
             }
         }
     }
     /* Add the patrolled flag */
     if ($this->fld_patrol) {
         $vals['patrolled'] = $row->rc_patrolled == 1;
         $vals['unpatrolled'] = ChangesList::isUnpatrolled($row, $user);
     }
     if ($this->fld_loginfo && $row->rc_type == RC_LOG) {
         if ($row->rc_deleted & LogPage::DELETED_ACTION) {
             $vals['actionhidden'] = true;
             $anyHidden = true;
         }
         if (LogEventsList::userCanBitfield($row->rc_deleted, LogPage::DELETED_ACTION, $user)) {
             $vals['logid'] = intval($row->rc_logid);
             $vals['logtype'] = $row->rc_log_type;
             $vals['logaction'] = $row->rc_log_action;
             $vals['logparams'] = LogFormatter::newFromRow($row)->formatParametersForApi();
         }
     }
     if ($anyHidden && $row->rc_deleted & Revision::DELETED_RESTRICTED) {
         $vals['suppressed'] = true;
//.........这里部分代码省略.........

 /**
  * Determine if the current user is allowed to view a particular
  * field of this revision, if it's marked as deleted.
  * @param $rc InterwikiIntegrationRCCacheEntry
  * @param $field Integer
  * @return Boolean
  */
 public static function userCan($rc, $field)
 {
     if ($rc->mAttribs['integration_rc_type'] == RC_LOG) {
         return LogEventsList::userCanBitfield($rc->mAttribs['integration_rc_deleted'], $field);
     } else {
         return Revision::userCanBitfield($rc->mAttribs['integration_rc_deleted'], $field);
     }
 }