MediaWiki  master
ReadOnlyMode.php
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1 <?php
2 
4 
11 class ReadOnlyMode {
14 
16  private $loadBalancer;
17 
19  $this->configuredReadOnly = $cro;
20  $this->loadBalancer = $loadBalancer;
21  }
22 
28  public function isReadOnly() {
29  return $this->getReason() !== false;
30  }
31 
40  public function getReason() {
41  $reason = $this->configuredReadOnly->getReason();
42  if ( $reason !== false ) {
43  return $reason;
44  }
45  $reason = $this->loadBalancer->getReadOnlyReason();
46  if ( $reason !== false && $reason !== null ) {
47  return $reason;
48  }
49  return false;
50  }
51 
58  public function setReason( $msg ) {
59  $this->configuredReadOnly->setReason( $msg );
60  }
61 }
getReason()
Check if the site is in read-only mode and return the message if so.
ILoadBalancer $loadBalancer
setReason( $msg)
Set the read-only mode, which will apply for the remainder of the request or until a service reset...
isReadOnly()
Check whether the wiki is in read-only mode.
__construct(ConfiguredReadOnlyMode $cro, ILoadBalancer $loadBalancer)
Database cluster connection, tracking, load balancing, and transaction manager interface.
ConfiguredReadOnlyMode $configuredReadOnly