MediaWiki  1.28.0
ActiveUsersPager.php
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1 <?php
32 
36  protected $opts;
37 
41  protected $hideGroups = [];
42 
46  protected $hideRights = [];
47 
52 
58  parent::__construct( $context );
59 
60  $this->RCMaxAge = $this->getConfig()->get( 'ActiveUserDays' );
61  $this->requestedUser = '';
62 
63  $un = $opts->getValue( 'username' );
64  if ( $un != '' ) {
66  if ( !is_null( $username ) ) {
67  $this->requestedUser = $username->getText();
68  }
69  }
70 
71  if ( $opts->getValue( 'hidebots' ) == 1 ) {
72  $this->hideRights[] = 'bot';
73  }
74  if ( $opts->getValue( 'hidesysops' ) == 1 ) {
75  $this->hideGroups[] = 'sysop';
76  }
77  }
78 
79  function getIndexField() {
80  return 'qcc_title';
81  }
82 
83  function getQueryInfo() {
84  $dbr = $this->getDatabase();
85 
86  $activeUserSeconds = $this->getConfig()->get( 'ActiveUserDays' ) * 86400;
87  $timestamp = $dbr->timestamp( wfTimestamp( TS_UNIX ) - $activeUserSeconds );
88  $conds = [
89  'qcc_type' => 'activeusers',
90  'qcc_namespace' => NS_USER,
91  'user_name = qcc_title',
92  'rc_user_text = qcc_title',
93  'rc_type != ' . $dbr->addQuotes( RC_EXTERNAL ), // Don't count wikidata.
94  'rc_type != ' . $dbr->addQuotes( RC_CATEGORIZE ), // Don't count categorization changes.
95  'rc_log_type IS NULL OR rc_log_type != ' . $dbr->addQuotes( 'newusers' ),
96  'rc_timestamp >= ' . $dbr->addQuotes( $timestamp ),
97  ];
98  if ( $this->requestedUser != '' ) {
99  $conds[] = 'qcc_title >= ' . $dbr->addQuotes( $this->requestedUser );
100  }
101  if ( !$this->getUser()->isAllowed( 'hideuser' ) ) {
102  $conds[] = 'NOT EXISTS (' . $dbr->selectSQLText(
103  'ipblocks', '1', [ 'ipb_user=user_id', 'ipb_deleted' => 1 ]
104  ) . ')';
105  }
106 
107  if ( $dbr->implicitGroupby() ) {
108  $options = [ 'GROUP BY' => [ 'qcc_title' ] ];
109  } else {
110  $options = [ 'GROUP BY' => [ 'user_name', 'user_id', 'qcc_title' ] ];
111  }
112 
113  return [
114  'tables' => [ 'querycachetwo', 'user', 'recentchanges' ],
115  'fields' => [ 'user_name', 'user_id', 'recentedits' => 'COUNT(*)', 'qcc_title' ],
116  'options' => $options,
117  'conds' => $conds
118  ];
119  }
120 
121  function doBatchLookups() {
122  parent::doBatchLookups();
123 
124  $uids = [];
125  foreach ( $this->mResult as $row ) {
126  $uids[] = $row->user_id;
127  }
128  // Fetch the block status of the user for showing "(blocked)" text and for
129  // striking out names of suppressed users when privileged user views the list.
130  // Although the first query already hits the block table for un-privileged, this
131  // is done in two queries to avoid huge quicksorts and to make COUNT(*) correct.
132  $dbr = $this->getDatabase();
133  $res = $dbr->select( 'ipblocks',
134  [ 'ipb_user', 'MAX(ipb_deleted) AS block_status' ],
135  [ 'ipb_user' => $uids ],
136  __METHOD__,
137  [ 'GROUP BY' => [ 'ipb_user' ] ]
138  );
139  $this->blockStatusByUid = [];
140  foreach ( $res as $row ) {
141  $this->blockStatusByUid[$row->ipb_user] = $row->block_status; // 0 or 1
142  }
143  $this->mResult->seek( 0 );
144  }
145 
146  function formatRow( $row ) {
147  $userName = $row->user_name;
148 
149  $ulinks = Linker::userLink( $row->user_id, $userName );
150  $ulinks .= Linker::userToolLinks( $row->user_id, $userName );
151 
152  $lang = $this->getLanguage();
153 
154  $list = [];
155  $user = User::newFromId( $row->user_id );
156 
157  // User right filter
158  foreach ( $this->hideRights as $right ) {
159  // Calling User::getRights() within the loop so that
160  // if the hideRights() filter is empty, we don't have to
161  // trigger the lazy-init of the big userrights array in the
162  // User object
163  if ( in_array( $right, $user->getRights() ) ) {
164  return '';
165  }
166  }
167 
168  // User group filter
169  // Note: This is a different loop than for user rights,
170  // because we're reusing it to build the group links
171  // at the same time
172  $groups_list = self::getGroups( intval( $row->user_id ), $this->userGroupCache );
173  foreach ( $groups_list as $group ) {
174  if ( in_array( $group, $this->hideGroups ) ) {
175  return '';
176  }
177  $list[] = self::buildGroupLink( $group, $userName );
178  }
179 
180  $groups = $lang->commaList( $list );
181 
182  $item = $lang->specialList( $ulinks, $groups );
183 
184  $isBlocked = isset( $this->blockStatusByUid[$row->user_id] );
185  if ( $isBlocked && $this->blockStatusByUid[$row->user_id] == 1 ) {
186  $item = "<span class=\"deleted\">$item</span>";
187  }
188  $count = $this->msg( 'activeusers-count' )->numParams( $row->recentedits )
189  ->params( $userName )->numParams( $this->RCMaxAge )->escaped();
190  $blocked = $isBlocked ? ' ' . $this->msg( 'listusers-blocked', $userName )->escaped() : '';
191 
192  return Html::rawElement( 'li', [], "{$item} [{$count}]{$blocked}" );
193  }
194 
195 }
Helper class to keep track of options when mixing links and form elements.
Definition: FormOptions.php:35
const RC_CATEGORIZE
Definition: Defines.php:140
Interface for objects which can provide a MediaWiki context on request.
getLanguage()
Get the Language object.
This class is used to get a list of user.
Definition: UsersPager.php:33
This class is used to get a list of active users.
static rawElement($element, $attribs=[], $contents= '')
Returns an HTML element in a string.
Definition: Html.php:209
if(!isset($args[0])) $lang
static newFromId($id)
Static factory method for creation from a given user ID.
Definition: User.php:548
IContextSource $context
getDatabase()
Get the Database object in use.
Definition: IndexPager.php:187
const TS_UNIX
Unix time - the number of seconds since 1970-01-01 00:00:00 UTC.
Definition: defines.php:6
wfTimestamp($outputtype=TS_UNIX, $ts=0)
Get a timestamp string in one of various formats.
msg()
Get a Message object with context set Parameters are the same as wfMessage()
if($limit) $timestamp
this hook is for auditing only RecentChangesLinked and Watchlist RecentChangesLinked and Watchlist e g Watchlist removed from all revisions and log entries to which it was applied This gives extensions a chance to take it off their books as the deletion has already been partly carried out by this point or something similar the user will be unable to create the tag set and then return false from the hook function Ensure you consume the ChangeTagAfterDelete hook to carry out custom deletion actions as context called by AbstractContent::getParserOutput May be used to override the normal model specific rendering of page content as context as context $options
Definition: hooks.txt:1046
$res
Definition: database.txt:21
getConfig()
Get the Config object.
getValue($name)
Get the value for the given option name.
static makeTitleSafe($ns, $title, $fragment= '', $interwiki= '')
Create a new Title from a namespace index and a DB key.
Definition: Title.php:535
__construct(IContextSource $context=null, FormOptions $opts)
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
please add to it if you re going to add events to the MediaWiki code where normally authentication against an external auth plugin would be creating a local account $user
Definition: hooks.txt:242
static userLink($userId, $userName, $altUserName=false)
Make user link (or user contributions for unregistered users)
Definition: Linker.php:984
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
this hook is for auditing only or null if authentication failed before getting that far $username
Definition: hooks.txt:802
static userToolLinks($userId, $userText, $redContribsWhenNoEdits=false, $flags=0, $edits=null)
Generate standard user tool links (talk, contributions, block link, etc.)
Definition: Linker.php:1017
$count
const RC_EXTERNAL
Definition: Defines.php:139
getUser()
Get the User object.