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<?php declare( strict_types=1 ); |
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namespace BotRiconferme\Wiki\Page; |
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use BotRiconferme\Wiki\UserInfo; |
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use BotRiconferme\Wiki\Wiki; |
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use DateTime; |
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/** |
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* Singleton class representing the JSON list of admins |
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*/ |
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class PageBotList extends Page { |
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/** @var UserInfo[]|null */ |
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private $adminsList; |
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/** |
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* Use self::get() instead |
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* @param string $listTitle |
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* @param Wiki $wiki |
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*/ |
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private function __construct( string $listTitle, Wiki $wiki ) { |
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parent::__construct( $listTitle, $wiki ); |
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} |
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/** |
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* Instance getter |
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* |
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* @param Wiki $wiki |
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* @param string $listTitle |
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* @return self |
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*/ |
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public static function get( Wiki $wiki, string $listTitle ): self { |
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static $instance = null; |
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if ( $instance === null ) { |
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$instance = new self( $listTitle, $wiki ); |
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} |
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return $instance; |
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} |
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/** |
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* @param UserInfo $ui |
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* @return int|null |
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*/ |
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public function getOverrideTimestamp( UserInfo $ui ): ?int { |
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$info = $ui->getInfo(); |
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if ( !array_intersect_key( $info, [ 'override-perm' => true, 'override' => true ] ) ) { |
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return null; |
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} |
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// A one-time override takes precedence |
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if ( array_key_exists( 'override', $info ) ) { |
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$date = $info['override']; |
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} else { |
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$date = $info['override-prem'] . '/' . date( 'Y' ); |
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} |
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return DateTime::createFromFormat( 'd/m/Y', $date )->getTimestamp(); |
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} |
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/** |
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* Get the next valid timestamp for the given user |
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* |
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* @param string $user |
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* @return int |
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* @suppress PhanPluginComparisonObjectOrdering DateTime objects can be compared (phan issue #2907) |
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*/ |
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public function getNextTimestamp( string $user ): int { |
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$userInfo = $this->getUserInfo( $user )->getInfo(); |
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$now = new DateTime(); |
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if ( isset( $userInfo['override-perm'] ) ) { |
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$date = DateTime::createFromFormat( |
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'd/m/Y', |
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$userInfo['override-perm'] . '/' . date( 'Y' ) |
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); |
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} else { |
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$date = null; |
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if ( isset( $userInfo['override'] ) ) { |
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$date = DateTime::createFromFormat( 'd/m/Y', $userInfo['override'] ); |
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} |
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if ( !$date || $date <= $now ) { |
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$ts = self::getValidFlagTimestamp( $userInfo ); |
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$date = ( new DateTime )->setTimestamp( $ts ); |
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$date->modify( '+1 year' ); |
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} |
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} |
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// @phan-suppress-next-line PhanPossiblyInfiniteLoop |
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while ( $date <= $now ) { |
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$date->modify( '+1 year' ); |
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} |
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return $date->getTimestamp(); |
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} |
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/** |
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* Get the valid timestamp for the given groups |
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* |
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* @param string[] $groups |
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* @return int |
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*/ |
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public static function getValidFlagTimestamp( array $groups ): int { |
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$checkuser = isset( $groups['checkuser'] ) ? |
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DateTime::createFromFormat( 'd/m/Y', $groups['checkuser'] )->getTimestamp() : |
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0; |
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$bureaucrat = isset( $groups['bureaucrat'] ) ? |
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DateTime::createFromFormat( 'd/m/Y', $groups['bureaucrat'] )->getTimestamp() : |
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0; |
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$timestamp = max( $bureaucrat, $checkuser ); |
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if ( $timestamp === 0 ) { |
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$timestamp = DateTime::createFromFormat( 'd/m/Y', $groups['sysop'] )->getTimestamp(); |
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} |
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return $timestamp; |
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} |
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/** |
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* An override is considered expired if: |
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* - The override date has passed (that's the point of having an override), AND |
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* - The "normal" date has passed (otherwise we'd use two different dates for the same year) |
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* For decreased risk, we add an additional delay of 3 days. |
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* |
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* @param string[] $groups |
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* @return bool |
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*/ |
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public static function isOverrideExpired( array $groups ): bool { |
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if ( !isset( $groups['override'] ) ) { |
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return false; |
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} |
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$flagTS = self::getValidFlagTimestamp( $groups ); |
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$usualTS = strtotime( date( 'Y' ) . '-' . date( 'm-d', $flagTS ) ); |
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$overrideTS = DateTime::createFromFormat( 'd/m/Y', $groups['override'] )->getTimestamp(); |
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$delay = 60 * 60 * 24 * 3; |
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return time() > $usualTS + $delay && time() > $overrideTS + $delay; |
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} |
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/** |
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* Get the actual list of admins |
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* |
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* @return UserInfo[] |
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*/ |
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public function getAdminsList(): array { |
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if ( $this->adminsList === null ) { |
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$this->adminsList = []; |
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foreach ( $this->getDecodedContent() as $user => $info ) { |
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$this->adminsList[ $user ] = new UserInfo( $user, $info ); |
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} |
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} |
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return $this->adminsList; |
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} |
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/** |
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* @param string $user |
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* @return UserInfo |
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*/ |
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public function getUserInfo( string $user ): UserInfo { |
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return $this->getAdminsList()[$user]; |
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} |
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/** |
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* Get the JSON-decoded content of the list |
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* |
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* @return array[] |
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* @phan-return array<string,array{sysop:string,checkuser?:string,bureaucrat?:string,override?:string,override-perm?:string,aliases?:list<string>}> |
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*/ |
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public function getDecodedContent(): array { |
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return json_decode( $this->getContent(), true ); |
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} |
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} |
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Daimona /
BotRiconferme
