MediaWiki REL1_32
NewPagesPager.php
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1<?php
26
27 // Stored opts
28 protected $opts;
29
33 protected $mForm;
34
35 function __construct( $form, FormOptions $opts ) {
36 parent::__construct( $form->getContext() );
37 $this->mForm = $form;
38 $this->opts = $opts;
39 }
40
41 function getQueryInfo() {
42 $rcQuery = RecentChange::getQueryInfo();
43
44 $conds = [];
45 $conds['rc_new'] = 1;
46
47 $namespace = $this->opts->getValue( 'namespace' );
48 $namespace = ( $namespace === 'all' ) ? false : intval( $namespace );
49
50 $username = $this->opts->getValue( 'username' );
51 $user = Title::makeTitleSafe( NS_USER, $username );
52
53 $size = abs( intval( $this->opts->getValue( 'size' ) ) );
54 if ( $size > 0 ) {
55 if ( $this->opts->getValue( 'size-mode' ) === 'max' ) {
56 $conds[] = 'page_len <= ' . $size;
57 } else {
58 $conds[] = 'page_len >= ' . $size;
59 }
60 }
61
62 $rcIndexes = [];
63
64 if ( $namespace !== false ) {
65 if ( $this->opts->getValue( 'invert' ) ) {
66 $conds[] = 'rc_namespace != ' . $this->mDb->addQuotes( $namespace );
67 } else {
68 $conds['rc_namespace'] = $namespace;
69 }
70 }
71
72 if ( $user ) {
73 $conds[] = ActorMigration::newMigration()->getWhere(
74 $this->mDb, 'rc_user', User::newFromName( $user->getText(), false ), false
75 )['conds'];
76 } elseif ( User::groupHasPermission( '*', 'createpage' ) &&
77 $this->opts->getValue( 'hideliu' )
78 ) {
79 # If anons cannot make new pages, don't "exclude logged in users"!
80 $conds[] = ActorMigration::newMigration()->isAnon( $rcQuery['fields']['rc_user'] );
81 }
82
83 # If this user cannot see patrolled edits or they are off, don't do dumb queries!
84 if ( $this->opts->getValue( 'hidepatrolled' ) && $this->getUser()->useNPPatrol() ) {
85 $conds['rc_patrolled'] = RecentChange::PRC_UNPATROLLED;
86 }
87
88 if ( $this->opts->getValue( 'hidebots' ) ) {
89 $conds['rc_bot'] = 0;
90 }
91
92 if ( $this->opts->getValue( 'hideredirs' ) ) {
93 $conds['page_is_redirect'] = 0;
94 }
95
96 // Allow changes to the New Pages query
97 $tables = array_merge( $rcQuery['tables'], [ 'page' ] );
98 $fields = array_merge( $rcQuery['fields'], [
99 'length' => 'page_len', 'rev_id' => 'page_latest', 'page_namespace', 'page_title'
100 ] );
101 $join_conds = [ 'page' => [ 'INNER JOIN', 'page_id=rc_cur_id' ] ] + $rcQuery['joins'];
102
103 // Avoid PHP 7.1 warning from passing $this by reference
104 $pager = $this;
105 Hooks::run( 'SpecialNewpagesConditions',
106 [ &$pager, $this->opts, &$conds, &$tables, &$fields, &$join_conds ] );
107
108 $options = [];
109
110 if ( $rcIndexes ) {
111 $options = [ 'USE INDEX' => [ 'recentchanges' => $rcIndexes ] ];
112 }
113
114 $info = [
115 'tables' => $tables,
116 'fields' => $fields,
117 'conds' => $conds,
118 'options' => $options,
119 'join_conds' => $join_conds
120 ];
121
122 // Modify query for tags
123 ChangeTags::modifyDisplayQuery(
124 $info['tables'],
125 $info['fields'],
126 $info['conds'],
127 $info['join_conds'],
128 $info['options'],
129 $this->opts['tagfilter']
130 );
131
132 return $info;
133 }
134
135 function getIndexField() {
136 return 'rc_timestamp';
137 }
138
139 function formatRow( $row ) {
140 return $this->mForm->formatRow( $row );
141 }
142
143 function getStartBody() {
144 # Do a batch existence check on pages
145 $linkBatch = new LinkBatch();
146 foreach ( $this->mResult as $row ) {
147 $linkBatch->add( NS_USER, $row->rc_user_text );
148 $linkBatch->add( NS_USER_TALK, $row->rc_user_text );
149 $linkBatch->add( $row->page_namespace, $row->page_title );
150 }
151 $linkBatch->execute();
152
153 return '<ul>';
154 }
155
156 function getEndBody() {
157 return '</ul>';
158 }
159}
Helper class to keep track of options when mixing links and form elements.
Object handling generic submission, CSRF protection, layout and other logic for UI forms.
Definition HTMLForm.php:136
Class representing a list of titles The execute() method checks them all for existence and adds them ...
Definition LinkBatch.php:34
formatRow( $row)
Abstract formatting function.
__construct( $form, FormOptions $opts)
getQueryInfo()
This function should be overridden to provide all parameters needed for the main paged query.
getStartBody()
Hook into getBody(), allows text to be inserted at the start.
getIndexField()
This function should be overridden to return the name of the index fi- eld.
getEndBody()
Hook into getBody() for the end of the list.
Efficient paging for SQL queries.
static newFromName( $name, $validate='valid')
Static factory method for creation from username.
Definition User.php:592
static groupHasPermission( $group, $role)
Check, if the given group has the given permission.
Definition User.php:5013
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
const NS_USER
Definition Defines.php:66
const NS_USER_TALK
Definition Defines.php:67
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:2050
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:1035
this hook is for auditing only or null if authentication failed before getting that far $username
Definition hooks.txt:815
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:247
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