91 lines
3.0 KiB
PHP
91 lines
3.0 KiB
PHP
<?php
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namespace Lucent\Channel;
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use Lucent\Channel\Data\UserCommand;
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use Lucent\Primitive\Collection;
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use Lucent\Schema\Schema;
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use Lucent\Schema\SchemaService;
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use PhpOption\Option;
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final class ChannelService
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{
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public Channel $channel;
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private function __construct(
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public SchemaService $schemaService,
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)
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{
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}
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public static function fromConfig(): ChannelService
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{
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$schemasArray = [];
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if (file_exists(schemas_path())) {
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$schemasJson = file_get_contents(schemas_path());
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$schemasArray = json_decode($schemasJson, true);
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}
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$schemaService = new SchemaService();
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$schemasCollection = (new Collection($schemasArray["schemas"] ?? []))->map([$schemaService, 'fromArray']);
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$userCommands = [];
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foreach (config("lucent.commands") as $signature => $desc) {
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$userCommands[] = new UserCommand($desc, $signature);
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}
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$channel = new Channel(
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name: config("lucent.name") ?? "",
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url: rtrim(config("lucent.url") ?? "", "/"),
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previewTarget: rtrim(config("lucent.previewTarget") ?? "", "/"),
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commands: Collection::make($userCommands),
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schemas: $schemasCollection,
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imageFilters: config("lucent.imageFilters") ?? [],
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roles: $schemasArray["roles"] ?? []
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);
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$channelService = new ChannelService($schemaService);
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$channelService->channel = $channel;
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return $channelService;
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}
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/**
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* @param string $name
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* @return Option<Schema>
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*/
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public function getSchema(string $name): Option
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{
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$schema = $this->channel->schemas->firstWhere("name", $name);
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if (empty($schema)) {
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return none();
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}
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return some($schema);
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}
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/**
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* @param array<string> $roles
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* @return array<string>
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*/
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public function schemasReadableByRoles(array $roles): array
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{
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$schemasAllRead = $this->channel->schemas->filter(fn(Schema $schema) => empty($schema->read))->values()->pluck("name");
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$schemasCanRead = $this->channel->schemas->filter(fn(Schema $schema) => count(array_intersect($schema->read ?? [], $roles)) > 0)->values()->pluck("name");
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$schemasCanWrite = $this->channel->schemas->filter(fn(Schema $schema) => count(array_intersect($schema->write ?? [], $roles)) > 0)->values()->pluck("name");
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return $schemasAllRead->merge($schemasCanRead)->merge($schemasCanWrite)->unique()->values()->toArray();
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}
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/**
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* @param array<string> $roles
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* @return array<string>
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*/
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public function schemasWritableByRoles(array $roles): array
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{
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$schemasAllRead = $this->channel->schemas->filter(fn(Schema $schema) => empty($schema->write ?? []))->values()->pluck("name");
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$schemasCanWrite = $this->channel->schemas->filter(fn(Schema $schema) => count(array_intersect($schema->write ?? [], $roles)) > 0)->values()->pluck("name");
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return $schemasAllRead->merge($schemasCanWrite)->unique()->values()->toArray();
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}
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}
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