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<?php |
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declare(strict_types = 1); |
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namespace App\Model; |
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use App\Repository\EditRepository; |
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use App\Repository\GlobalContribsRepository; |
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use App\Repository\PageRepository; |
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use App\Repository\UserRepository; |
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/** |
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* A GlobalContribs provides a list of a user's edits to all projects. |
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*/ |
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class GlobalContribs extends Model |
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{ |
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protected EditRepository $editRepo; |
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protected PageRepository $pageRepo; |
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protected UserRepository $userRepo; |
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/** @var int Number of results per page. */ |
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public const PAGE_SIZE = 50; |
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/** @var int[] Keys are project DB names. */ |
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protected array $globalEditCounts; |
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/** @var array Most recent revisions across all projects. */ |
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protected array $globalEdits; |
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/** |
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* GlobalContribs constructor. |
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* @param GlobalContribsRepository $repository |
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* @param PageRepository $pageRepo |
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* @param UserRepository $userRepo |
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* @param EditRepository $editRepo |
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* @param User $user |
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* @param string|int|null $namespace Namespace ID or 'all'. |
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* @param false|int $start As Unix timestamp. |
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* @param false|int $end As Unix timestamp. |
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* @param false|int $offset As Unix timestamp. |
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* @param int|null $limit Number of results to return. |
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*/ |
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public function __construct( |
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GlobalContribsRepository $repository, |
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PageRepository $pageRepo, |
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UserRepository $userRepo, |
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EditRepository $editRepo, |
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User $user, |
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$namespace = 'all', |
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$start = false, |
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$end = false, |
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$offset = false, |
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?int $limit = null |
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) { |
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$this->repository = $repository; |
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$this->pageRepo = $pageRepo; |
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$this->userRepo = $userRepo; |
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$this->editRepo = $editRepo; |
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$this->user = $user; |
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$this->namespace = '' == $namespace ? 0 : $namespace; |
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$this->start = $start; |
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$this->end = $end; |
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$this->offset = $offset; |
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$this->limit = $limit ?? self::PAGE_SIZE; |
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} |
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/** |
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* Get the total edit counts for the top n projects of this user. |
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* @param int $numProjects |
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* @return array Each element has 'total' and 'project' keys. |
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*/ |
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public function globalEditCountsTopN(int $numProjects = 10): array |
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{ |
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// Get counts. |
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$editCounts = $this->globalEditCounts(true); |
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// Truncate, and return. |
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return array_slice($editCounts, 0, $numProjects); |
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} |
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/** |
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* Get the total number of edits excluding the top n. |
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* @param int $numProjects |
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* @return int |
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*/ |
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public function globalEditCountWithoutTopN(int $numProjects = 10): int |
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{ |
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$editCounts = $this->globalEditCounts(true); |
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$bottomM = array_slice($editCounts, $numProjects); |
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$total = 0; |
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foreach ($bottomM as $editCount) { |
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$total += $editCount['total']; |
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} |
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return $total; |
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} |
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/** |
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* Get the grand total of all edits on all projects. |
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* @return int |
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*/ |
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public function globalEditCount(): int |
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{ |
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$total = 0; |
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foreach ($this->globalEditCounts() as $editCount) { |
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$total += $editCount['total']; |
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} |
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return $total; |
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} |
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/** |
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* Get the total revision counts for all projects for this user. |
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* @param bool $sorted Whether to sort the list by total, or not. |
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* @return array[] Each element has 'total' and 'project' keys. |
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*/ |
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public function globalEditCounts(bool $sorted = false): array |
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{ |
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if (!isset($this->globalEditCounts)) { |
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$this->globalEditCounts = $this->repository->globalEditCounts($this->user); |
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} |
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if ($sorted) { |
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// Sort. |
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uasort($this->globalEditCounts, function ($a, $b) { |
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return $b['total'] - $a['total']; |
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}); |
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} |
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return $this->globalEditCounts; |
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} |
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public function numProjectsWithEdits(): int |
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{ |
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return count($this->repository->getProjectsWithEdits($this->user)); |
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} |
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/** |
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* Get the most recent revisions across all projects. |
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* @return Edit[] |
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*/ |
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public function globalEdits(): array |
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{ |
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if (isset($this->globalEdits)) { |
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return $this->globalEdits; |
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} |
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// Get projects with edits. |
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$projects = $this->repository->getProjectsWithEdits($this->user); |
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if (0 === count($projects)) { |
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return []; |
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} |
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// Get all revisions for those projects. |
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$globalContribsRepo = $this->repository; |
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$globalRevisionsData = $globalContribsRepo->getRevisions( |
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array_keys($projects), |
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$this->user, |
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$this->namespace, |
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$this->start, |
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$this->end, |
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$this->limit + 1, |
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$this->offset |
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); |
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$globalEdits = []; |
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foreach ($globalRevisionsData as $revision) { |
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$project = $projects[$revision['dbName']]; |
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// Can happen if the project is given from CentralAuth API but the database is not being replicated. |
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if (null === $project || !$project->exists()) { |
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continue; |
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} |
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$edit = $this->getEditFromRevision($project, $revision); |
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$globalEdits[$edit->getTimestamp()->getTimestamp().'-'.$edit->getId()] = $edit; |
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} |
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// Sort and prune, before adding more. |
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krsort($globalEdits); |
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$this->globalEdits = array_slice($globalEdits, 0, $this->limit); |
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return $this->globalEdits; |
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} |
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private function getEditFromRevision(Project $project, array $revision): Edit |
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{ |
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$page = Page::newFromRow($this->pageRepo, $project, $revision); |
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return new Edit($this->editRepo, $this->userRepo, $page, $revision); |
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} |
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} |
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