Pages::getNumResults() - Code Metrics - Inspection of "Refactor offset to accept a timestamp" - x-tools/xtools - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Pull Request — master (#378)

by MusikAnimal
created 2021-02-25 05:59 UTC
Pages::getNumResults() A

↳ Parent: Pages
Complexity

Conditions	2
Paths	2
Size

Total Lines	7
Code Lines	4
Duplication

Lines	0
Ratio	0 %
Code Coverage

Tests	5
CRAP Score	2
Importance

Changes
Metric	Value
cc	2
eloc	4
nc	2
nop	0
dl	0
loc	7
ccs	5
cts	5
cp	1
crap	2
rs	10
c	0
b	0
f	0
<?php
/**
 * This file contains only the Pages class.
 */

declare(strict_types = 1);

namespace AppBundle\Model;

use DateTime;

/**
 * A Pages provides statistics about the pages created by a given User.
 */
class Pages extends Model
{
    private const RESULTS_LIMIT_SINGLE_NAMESPACE = 1000;
    private const RESULTS_LIMIT_ALL_NAMESPACES = 50;

    /** @var string One of 'noredirects', 'onlyredirects' or 'all' for both. */
    protected $redirects;

    /** @var string One of 'live', 'deleted' or 'all' for both. */
    protected $deleted;

    /** @var mixed[] The list of pages including various statistics, keyed by namespace. */
    protected $pages;

    /** @var mixed[] Number of redirects/pages that were created/deleted, broken down by namespace. */
    protected $countsByNamespace;

    /**
     * Pages constructor.
     * @param Project $project
     * @param User $user
     * @param string|int $namespace Namespace ID or 'all'.
     * @param string $redirects One of 'noredirects', 'onlyredirects' or 'all' for both.
     * @param string $deleted One of 'live', 'deleted' or 'all' for both.
     * @param int|false $start Start date as Unix timestamp.
     * @param int|false $end End date as Unix timestamp.
     * @param int|false $offset Unix timestamp. Used for pagination.
     */
    public function __construct(
        Project $project,
        User $user,
        $namespace = 0,
        $redirects = 'noredirects',
        $deleted = 'all',
        $start = false,
        $end = false,
        $offset = false
    ) {
        $this->project = $project;
        $this->user = $user;
        $this->namespace = 'all' === $namespace ? 'all' : (string)$namespace;
        $this->start = $start;
        $this->end = $end;
        $this->redirects = $redirects ?: 'noredirects';
        $this->deleted = $deleted ?: 'all';
        $this->offset = $offset;
    }

    /**
     * The redirects option associated with this Pages instance.
     * @return string
     */
    public function getRedirects(): string
    {
        return $this->redirects;
    }

    /**
     * The deleted pages option associated with this Page instance.
     * @return string
     */
    public function getDeleted(): string
    {
        return $this->deleted;
    }

    /**
     * Fetch and prepare the pages created by the user.
     * @param bool $all Whether to get *all* results. This should only be used for
     *     export options. HTTP and JSON should paginate.
     * @return array
     * @codeCoverageIgnore
     */
    public function prepareData(bool $all = false): array
    {
        $this->pages = [];

        foreach ($this->getNamespaces() as $ns) {
            $data = $this->fetchPagesCreated($ns, $all);
            $this->pages[$ns] = count($data) > 0
                ? $this->formatPages($data)[$ns]
                : [];
        }

        return $this->pages;
    }

    /**
     * The public function to get the list of all pages created by the user,
     * up to self::resultsPerPage(), across all namespaces.
     * @param bool $all Whether to get *all* results. This should only be used for
     *     export options. HTTP and JSON should paginate.
     * @return array
     */
    public function getResults(bool $all = false): array
    {
        if (null === $this->pages) {
            $this->prepareData($all);
        }
        return $this->pages;
    }

    /**
     * Get the total number of pages the user has created.
     * @return int
     */
    public function getNumPages(): int
    {
        $total = 0;
        foreach (array_values($this->getCounts()) as $values) {
            $total += $values['count'];
        }
        return $total;
    }

    /**
     * Get the total number of pages we're showing data for.
     * @return int
     */
    public function getNumResults(): int
    {
        $total = 0;
        foreach (array_values($this->getResults()) as $pages) {
            $total += count($pages);
        }
        return $total;
    }

    /**
     * Get the total number of pages that are currently deleted.
     * @return int
     */
    public function getNumDeleted(): int
    {
        $total = 0;
        foreach (array_values($this->getCounts()) as $values) {
            $total += $values['deleted'];
        }
        return $total;
    }

    /**
     * Get the total number of pages that are currently redirects.
     * @return int
     */
    public function getNumRedirects(): int
    {
        $total = 0;
        foreach (array_values($this->getCounts()) as $values) {
            $total += $values['redirects'];
        }
        return $total;
    }

    /**
     * Get the namespaces in which this user has created pages.
     * @return int[] The IDs.
     */
    public function getNamespaces(): array
    {
        return array_keys($this->getCounts());
    }

    /**
     * Number of namespaces being reported.
     * @return int
     */
    public function getNumNamespaces(): int
    {
        return count(array_keys($this->getCounts()));
    }

    /**
     * Are there more than one namespace in the results?
     * @return bool
     */
    public function isMultiNamespace(): bool
    {
        return $this->getNumNamespaces() > 1;
    }

    /**
     * Get the sum of all page sizes, across all specified namespaces.
     * @return int
     */
    public function getTotalPageSize(): int
    {
        return array_sum(array_column($this->getCounts(), 'total_length'));
    }

    /**
     * Get average size across all pages.
     * @return float
     */
    public function averagePageSize(): float
    {
        return $this->getTotalPageSize() / $this->getNumPages();
    }

    /**
     * Number of redirects/pages that were created/deleted, broken down by namespace.
     * @return array Namespace IDs as the keys, with values 'count', 'deleted' and 'redirects'.
     */
    public function getCounts(): array
    {
        if (null !== $this->countsByNamespace) {
            return $this->countsByNamespace;
        }

        $counts = [];

        foreach ($this->countPagesCreated() as $row) {
            $ns = (int)$row['namespace'];
            $count = (int)$row['count'];
            $totalLength = (int)$row['total_length'];
            $counts[$ns] = [
                'count' => $count,
                'total_length' => $totalLength,
                'avg_length' => $count > 0 ? $totalLength / $count : 0,
            ];
            if ('live' !== $this->deleted) {
                $counts[$ns]['deleted'] = (int)$row['deleted'];
            }
            if ('noredirects' !== $this->redirects) {
                $counts[$ns]['redirects'] = (int)$row['redirects'];
            }
        }

        $this->countsByNamespace = $counts;
        return $this->countsByNamespace;
    }

    /**
     * Get the number of pages the user created by assessment.
     * @return array Keys are the assessment class, values are the counts.
     */
    public function getAssessmentCounts(): array
    {
        if ($this->getNumPages() > $this->resultsPerPage()) {
            $counts = $this->getRepository()->getAssessmentCounts(
            $counts = $this->getRepository()->/** @scrutinizer ignore-call */ getAssessmentCounts(
                $this->project,
                $this->user,
                $this->namespace,
                $this->redirects
            );
        } else {
            $counts = [];
            foreach ($this->pages as $nsPages) {
                foreach ($nsPages as $page) {
                    if (!isset($counts[$page['pa_class']])) {
                        $counts[$page['pa_class']] = 1;
                    } else {
                        $counts[$page['pa_class']]++;
                    }
                }
            }
        }

        arsort($counts);

        return $counts;
    }

    /**
     * Number of results to show, depending on the namespace.
     * @param bool $all Whether to get *all* results. This should only be used for
     *     export options. HTTP and JSON should paginate.
     * @return int|false
     */
    public function resultsPerPage(bool $all = false)
    {
        if (true === $all) {
            return false;
        }
        if ('all' === $this->namespace) {
            return self::RESULTS_LIMIT_ALL_NAMESPACES;
        }
        return self::RESULTS_LIMIT_SINGLE_NAMESPACE;
    }

    /**
     * Run the query to get pages created by the user with options.
     * This is ran independently for each namespace if $this->namespace is 'all'.
     * @param int $namespace Namespace ID.
     * @param bool $all Whether to get *all* results. This should only be used for
     *     export options. HTTP and JSON should paginate.
     * @return array
     */
    private function fetchPagesCreated(int $namespace, bool $all = false): array
    {
        return $this->getRepository()->getPagesCreated(
        return $this->getRepository()->/** @scrutinizer ignore-call */ getPagesCreated(
            $this->project,
            $this->user,
            $namespace,
            $this->redirects,
            $this->deleted,
            $this->start,
            $this->end,
            $this->resultsPerPage($all),
            $this->offset
        );
    }

    /**
     * Run the query to get the number of pages created by the user with given options.
     * @return array
     */
    private function countPagesCreated(): array
    {
        return $this->getRepository()->countPagesCreated(
        return $this->getRepository()->/** @scrutinizer ignore-call */ countPagesCreated(
            $this->project,
            $this->user,
            $this->namespace,
            $this->redirects,
            $this->deleted,
            $this->start,
            $this->end
        );
    }

    /**
     * Format the data, adding humanized timestamps, page titles, assessment badges,
     * and sorting by namespace and then timestamp.
     * @param array $pages As returned by self::fetchPagesCreated()
     * @return array
     */
    private function formatPages(array $pages): array
    {
        $results = [];

        foreach ($pages as $row) {
            $datetime = DateTime::createFromFormat('YmdHis', $row['rev_timestamp']);
            $datetimeHuman = $datetime->format('Y-m-d H:i');

            $pageData = array_merge($row, [
                'raw_time' => $row['rev_timestamp'],
                'human_time' => $datetimeHuman,
                'page_title' => str_replace('_', ' ', $row['page_title']),
            ]);

            if ($this->project->hasPageAssessments()) {
                $pageData['badge'] = $this->project
                    ->getPageAssessments()
                    ->getBadgeURL($pageData['pa_class']);
                $pageData['badge_file'] = $this->project
                    ->getPageAssessments()
                    ->getBadgeURL($pageData['pa_class'], true);
            }

            $results[$row['namespace']][] = $pageData;
        }

        return $results;
    }
}

x-tools / xtools

Pull Request — master (#378)

Pages::getNumResults() A

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