MediaWiki REL1_39
ReadOnlyConstraint.php
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1<?php
22
23use ReadOnlyMode;
24use StatusValue;
25
34
36 private $readOnlyMode;
37
39 private $result;
40
44 public function __construct( ReadOnlyMode $readOnlyMode ) {
45 $this->readOnlyMode = $readOnlyMode;
46 }
47
48 public function checkConstraint(): string {
49 $this->result = $this->readOnlyMode->isReadOnly() ?
50 self::CONSTRAINT_FAILED :
51 self::CONSTRAINT_PASSED;
52 return $this->result;
53 }
54
55 public function getLegacyStatus(): StatusValue {
56 $statusValue = StatusValue::newGood();
57
58 if ( $this->result === self::CONSTRAINT_FAILED ) {
59 // Saved that this is read only in case getLegacyStatus is called
60 // after the read only ends, because it still caused the failure
61 $statusValue->fatal( 'readonlytext' );
62 $statusValue->value = self::AS_READ_ONLY_PAGE;
63 }
64
65 return $statusValue;
66 }
67
68}
getLegacyStatus()
Get the legacy status for failure (or success)
A service class for fetching the wiki's current read-only mode.
Generic operation result class Has warning/error list, boolean status and arbitrary value.
fatal( $message,... $parameters)
Add an error and set OK to false, indicating that the operation as a whole was fatal.
Interface for all constraints that can prevent edits.