MediaWiki  1.28.1
deleteBatch.php
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1 <?php
31 require_once __DIR__ . '/Maintenance.php';
32 
38 class DeleteBatch extends Maintenance {
39 
40  public function __construct() {
41  parent::__construct();
42  $this->addDescription( 'Deletes a batch of pages' );
43  $this->addOption( 'u', "User to perform deletion", false, true );
44  $this->addOption( 'r', "Reason to delete page", false, true );
45  $this->addOption( 'i', "Interval to sleep between deletions" );
46  $this->addArg( 'listfile', 'File with titles to delete, separated by newlines. ' .
47  'If not given, stdin will be used.', false );
48  }
49 
50  public function execute() {
52 
53  # Change to current working directory
54  $oldCwd = getcwd();
55  chdir( $oldCwd );
56 
57  # Options processing
58  $username = $this->getOption( 'u', false );
59  $reason = $this->getOption( 'r', '' );
60  $interval = $this->getOption( 'i', 0 );
61 
62  if ( $username === false ) {
63  $user = User::newSystemUser( 'Delete page script', [ 'steal' => true ] );
64  } else {
66  }
67  if ( !$user ) {
68  $this->error( "Invalid username", true );
69  }
70  $wgUser = $user;
71 
72  if ( $this->hasArg() ) {
73  $file = fopen( $this->getArg(), 'r' );
74  } else {
75  $file = $this->getStdin();
76  }
77 
78  # Setup
79  if ( !$file ) {
80  $this->error( "Unable to read file, exiting", true );
81  }
82 
83  $dbw = $this->getDB( DB_MASTER );
84 
85  # Handle each entry
86  // @codingStandardsIgnoreStart Ignore Generic.CodeAnalysis.ForLoopWithTestFunctionCall.NotAllowed
87  for ( $linenum = 1; !feof( $file ); $linenum++ ) {
88  // @codingStandardsIgnoreEnd
89  $line = trim( fgets( $file ) );
90  if ( $line == '' ) {
91  continue;
92  }
94  if ( is_null( $title ) ) {
95  $this->output( "Invalid title '$line' on line $linenum\n" );
96  continue;
97  }
98  if ( !$title->exists() ) {
99  $this->output( "Skipping nonexistent page '$line'\n" );
100  continue;
101  }
102 
103  $this->output( $title->getPrefixedText() );
104  if ( $title->getNamespace() == NS_FILE ) {
105  $img = wfFindFile( $title, [ 'ignoreRedirect' => true ] );
106  if ( $img && $img->isLocal() && !$img->delete( $reason ) ) {
107  $this->output( " FAILED to delete associated file... " );
108  }
109  }
111  $error = '';
112  $success = $page->doDeleteArticle( $reason, false, 0, true, $error, $user );
113  if ( $success ) {
114  $this->output( " Deleted!\n" );
115  } else {
116  $this->output( " FAILED to delete article\n" );
117  }
118 
119  if ( $interval ) {
120  sleep( $interval );
121  }
122  wfWaitForSlaves();
123  }
124  }
125 }
126 
127 $maintClass = "DeleteBatch";
128 require_once RUN_MAINTENANCE_IF_MAIN;
static newFromName($name, $validate= 'valid')
Static factory method for creation from username.
Definition: User.php:525
static factory(Title $title)
Create a WikiPage object of the appropriate class for the given title.
Definition: WikiPage.php:115
wfWaitForSlaves($ifWritesSince=null, $wiki=false, $cluster=false, $timeout=null)
Waits for the replica DBs to catch up to the master position.
$success
addArg($arg, $description, $required=true)
Add some args that are needed.
Abstract maintenance class for quickly writing and churning out maintenance scripts with minimal effo...
Definition: maintenance.txt:39
getDB($db, $groups=[], $wiki=false)
Returns a database to be used by current maintenance script.
static newFromText($text, $defaultNamespace=NS_MAIN)
Create a new Title from text, such as what one would find in a link.
Definition: Title.php:262
require_once RUN_MAINTENANCE_IF_MAIN
Definition: maintenance.txt:50
when a variable name is used in a it is silently declared as a new local masking the global
Definition: design.txt:93
const DB_MASTER
Definition: defines.php:23
getStdin($len=null)
Return input from stdin.
addOption($name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
Add a parameter to the script.
static newSystemUser($name, $options=[])
Static factory method for creation of a "system" user from username.
Definition: User.php:653
hasArg($argId=0)
Does a given argument exist?
namespace and then decline to actually register it file or subcat img or subcat $title
Definition: hooks.txt:953
const NS_FILE
Definition: Defines.php:62
addDescription($text)
Set the description text.
getOption($name, $default=null)
Get an option, or return the default.
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 $user
Definition: hooks.txt:242
output($out, $channel=null)
Throw some output to the user.
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
Maintenance script to delete a batch of pages.
Definition: deleteBatch.php:38
$line
Definition: cdb.php:59
error($err, $die=0)
Throw an error to the user.
$maintClass
getArg($argId=0, $default=null)
Get an argument.
wfFindFile($title, $options=[])
Find a file.
do that in ParserLimitReportFormat instead use this to modify the parameters of the image and a DIV can begin in one section and end in another Make sure your code can handle that case gracefully See the EditSectionClearerLink extension for an example zero but section is usually empty its values are the globals values before the output is cached $page
Definition: hooks.txt:2491
$wgUser
Definition: Setup.php:806