MediaWiki REL1_33
NewFilesPager.php
Go to the documentation of this file.
1<?php
26
28
32 protected $gallery;
33
37 protected $opts;
38
44 parent::__construct( $context );
45
46 $this->opts = $opts;
47 $this->setLimit( $opts->getValue( 'limit' ) );
48
49 $startTimestamp = '';
50 $endTimestamp = '';
51 if ( $opts->getValue( 'start' ) ) {
52 $startTimestamp = $opts->getValue( 'start' ) . ' 00:00:00';
53 }
54 if ( $opts->getValue( 'end' ) ) {
55 $endTimestamp = $opts->getValue( 'end' ) . ' 23:59:59';
56 }
57 $this->getDateRangeCond( $startTimestamp, $endTimestamp );
58 }
59
60 function getQueryInfo() {
62 $conds = [];
63 $imgQuery = LocalFile::getQueryInfo();
64 $tables = $imgQuery['tables'];
65 $fields = [ 'img_name', 'img_timestamp' ] + $imgQuery['fields'];
66 $options = [];
67 $jconds = $imgQuery['joins'];
68
69 $user = $opts->getValue( 'user' );
70 if ( $user !== '' ) {
71 $conds[] = ActorMigration::newMigration()
72 ->getWhere( wfGetDB( DB_REPLICA ), 'img_user', User::newFromName( $user, false ) )['conds'];
73 }
74
75 if ( $opts->getValue( 'newbies' ) ) {
76 // newbie = most recent 1% of users
78 $max = $dbr->selectField( 'user', 'max(user_id)', '', __METHOD__ );
79 $conds[] = $imgQuery['fields']['img_user'] . ' >' . (int)( $max - $max / 100 );
80
81 // there's no point in looking for new user activity in a far past;
82 // beyond a certain point, we'd just end up scanning the rest of the
83 // table even though the users we're looking for didn't yet exist...
84 // see T140537, (for ContribsPages, but similar to this)
85 $conds[] = 'img_timestamp > ' .
86 $dbr->addQuotes( $dbr->timestamp( wfTimestamp() - 30 * 24 * 60 * 60 ) );
87 }
88
89 if ( !$opts->getValue( 'showbots' ) ) {
90 $groupsWithBotPermission = User::getGroupsWithPermission( 'bot' );
91
92 if ( count( $groupsWithBotPermission ) ) {
94 $tables[] = 'user_groups';
95 $conds[] = 'ug_group IS NULL';
96 $jconds['user_groups'] = [
97 'LEFT JOIN',
98 [
99 'ug_group' => $groupsWithBotPermission,
100 'ug_user = ' . $imgQuery['fields']['img_user'],
101 'ug_expiry IS NULL OR ug_expiry >= ' . $dbr->addQuotes( $dbr->timestamp() )
102 ]
103 ];
104 }
105 }
106
107 if ( $opts->getValue( 'hidepatrolled' ) ) {
109
110 $tables[] = 'recentchanges';
111 $conds['rc_type'] = RC_LOG;
112 $conds['rc_log_type'] = 'upload';
113 $conds['rc_patrolled'] = RecentChange::PRC_UNPATROLLED;
114 $conds['rc_namespace'] = NS_FILE;
115
117 $jcond = 'rc_actor = ' . $imgQuery['fields']['img_actor'];
118 } else {
119 $rcQuery = ActorMigration::newMigration()->getJoin( 'rc_user' );
120 $tables += $rcQuery['tables'];
121 $jconds += $rcQuery['joins'];
122 $jcond = $rcQuery['fields']['rc_user'] . ' = ' . $imgQuery['fields']['img_user'];
123 }
124 $jconds['recentchanges'] = [
125 'JOIN',
126 [
127 'rc_title = img_name',
128 $jcond,
129 'rc_timestamp = img_timestamp'
130 ]
131 ];
132 // We're ordering by img_timestamp, so we have to make sure MariaDB queries `image` first.
133 // It sometimes decides to query `recentchanges` first and filesort the result set later
134 // to get the right ordering. T124205 / https://mariadb.atlassian.net/browse/MDEV-8880
135 $options[] = 'STRAIGHT_JOIN';
136 }
137
138 if ( $opts->getValue( 'mediatype' ) ) {
139 $conds['img_media_type'] = $opts->getValue( 'mediatype' );
140 }
141
142 $likeVal = $opts->getValue( 'like' );
143 if ( !$this->getConfig()->get( 'MiserMode' ) && $likeVal !== '' ) {
145 $likeObj = Title::newFromText( $likeVal );
146 if ( $likeObj instanceof Title ) {
147 $like = $dbr->buildLike(
148 $dbr->anyString(),
149 strtolower( $likeObj->getDBkey() ),
150 $dbr->anyString()
151 );
152 $conds[] = "LOWER(img_name) $like";
153 }
154 }
155
156 $query = [
157 'tables' => $tables,
158 'fields' => $fields,
159 'join_conds' => $jconds,
160 'conds' => $conds,
161 'options' => $options,
162 ];
163
164 return $query;
165 }
166
167 function getIndexField() {
168 return 'img_timestamp';
169 }
170
171 protected function getStartBody() {
172 if ( !$this->gallery ) {
173 // Note that null for mode is taken to mean use default.
174 $mode = $this->getRequest()->getVal( 'gallerymode', null );
175 try {
176 $this->gallery = ImageGalleryBase::factory( $mode, $this->getContext() );
177 } catch ( Exception $e ) {
178 // User specified something invalid, fallback to default.
179 $this->gallery = ImageGalleryBase::factory( false, $this->getContext() );
180 }
181 }
182
183 return '';
184 }
185
186 protected function getEndBody() {
187 return $this->gallery->toHTML();
188 }
189
190 function formatRow( $row ) {
191 $name = $row->img_name;
192 $user = User::newFromId( $row->img_user );
193
194 $title = Title::makeTitle( NS_FILE, $name );
195 $ul = MediaWikiServices::getInstance()->getLinkRenderer()->makeLink(
196 $user->getUserPage(),
197 $user->getName()
198 );
199 $time = $this->getLanguage()->userTimeAndDate( $row->img_timestamp, $this->getUser() );
200
201 $this->gallery->add(
202 $title,
203 "$ul<br />\n<i>"
204 . htmlspecialchars( $time )
205 . "</i><br />\n"
206 );
207 return '';
208 }
209}
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
int $wgActorTableSchemaMigrationStage
Actor table schema migration stage.
wfGetDB( $db, $groups=[], $wiki=false)
Get a Database object.
wfTimestamp( $outputtype=TS_UNIX, $ts=0)
Get a timestamp string in one of various formats.
getContext()
Helper class to keep track of options when mixing links and form elements.
getValue( $name)
Get the value for the given option name.
static factory( $mode=false, IContextSource $context=null)
Get a new image gallery.
setLimit( $limit)
Set the limit from an other source than the request.
static getQueryInfo(array $options=[])
Return the tables, fields, and join conditions to be selected to create a new localfile object.
MediaWikiServices is the service locator for the application scope of MediaWiki.
getIndexField()
This function should be overridden to return the name of the index fi- eld.
getQueryInfo()
This function should be overridden to provide all parameters needed for the main paged query.
getEndBody()
Hook into getBody() for the end of the list.
formatRow( $row)
Abstract formatting function.
getStartBody()
Hook into getBody(), allows text to be inserted at the start.
__construct(IContextSource $context, FormOptions $opts)
FormOptions $opts
ImageGalleryBase $gallery
Pager for filtering by a range of dates.
getDateRangeCond( $startStamp, $endStamp)
Set and return a date range condition using timestamps provided by the user.
Represents a title within MediaWiki.
Definition Title.php:40
static newFromName( $name, $validate='valid')
Static factory method for creation from username.
Definition User.php:585
static newFromId( $id)
Static factory method for creation from a given user ID.
Definition User.php:609
static getGroupsWithPermission( $role)
Get all the groups who have a given permission.
Definition User.php:5039
const SCHEMA_COMPAT_READ_NEW
Definition Defines.php:296
const NS_FILE
Definition Defines.php:79
const RC_LOG
Definition Defines.php:153
see documentation in includes Linker php for Linker::makeImageLink & $time
Definition hooks.txt:1802
null means default in associative array with keys and values unescaped Should be merged with default with a value of false meaning to suppress the attribute in associative array with keys and values unescaped & $options
Definition hooks.txt:1999
do that in ParserLimitReportFormat instead use this to modify the parameters of the image all existing parser cache entries will be invalid To avoid you ll need to handle that somehow(e.g. with the RejectParserCacheValue hook) because MediaWiki won 't do it for you. & $defaults also a ContextSource after deleting those rows but within the same transaction you ll probably need to make sure the header is varied on and they can depend only on the ResourceLoaderContext $context
Definition hooks.txt:2848
namespace and then decline to actually register it file or subcat img or subcat $title
Definition hooks.txt:955
this hook is for auditing only RecentChangesLinked and Watchlist Do not use this to implement individual filters if they are compatible with the ChangesListFilter and ChangesListFilterGroup structure use sub classes of those in conjunction with the ChangesListSpecialPageStructuredFilters hook This hook can be used to implement filters that do not implement that or custom behavior that is not an individual filter e g Watchlist & $tables
Definition hooks.txt:996
Allows to change the fields on the form that will be generated $name
Definition hooks.txt:271
null for the local wiki Added should default to null in handler for backwards compatibility add a value to it if you want to add a cookie that have to vary cache options can modify $query
Definition hooks.txt:1617
return true to allow those checks to and false if checking is done & $user
Definition hooks.txt:1510
returning false will NOT prevent logging $e
Definition hooks.txt:2175
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:37
Interface for objects which can provide a MediaWiki context on request.
const DB_REPLICA
Definition defines.php:25