YahrzeitModule::getBlock()   F
last analyzed

Complexity

Conditions 26
Paths 138

Size

Total Lines 100
Code Lines 64

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 26
eloc 64
c 0
b 0
f 0
nc 138
nop 4
dl 0
loc 100
rs 3.85

How to fix   Long Method    Complexity   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

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<?php
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/**
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 * webtrees: online genealogy
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 * Copyright (C) 2023 webtrees development team
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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 * GNU General Public License for more details.
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 * You should have received a copy of the GNU General Public License
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 * along with this program. If not, see <https://www.gnu.org/licenses/>.
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 */
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declare(strict_types=1);
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namespace Fisharebest\Webtrees\Module;
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use Fisharebest\ExtCalendar\JewishCalendar;
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use Fisharebest\Webtrees\Date;
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use Fisharebest\Webtrees\Date\GregorianDate;
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use Fisharebest\Webtrees\Date\JewishDate;
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use Fisharebest\Webtrees\I18N;
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use Fisharebest\Webtrees\Registry;
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use Fisharebest\Webtrees\Services\CalendarService;
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use Fisharebest\Webtrees\Tree;
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use Fisharebest\Webtrees\Validator;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Str;
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use Psr\Http\Message\ServerRequestInterface;
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use function extract;
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use function view;
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use const EXTR_OVERWRITE;
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/**
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 * Class YahrzeitModule
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 */
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class YahrzeitModule extends AbstractModule implements ModuleBlockInterface
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{
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    use ModuleBlockTrait;
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    // Default values for new blocks.
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    private const DEFAULT_CALENDAR = 'jewish';
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    private const DEFAULT_DAYS     = '7';
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    private const DEFAULT_STYLE    = 'table';
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    // Can show this number of days into the future.
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    private const MAX_DAYS = 30;
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    // Pagination
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    private const LIMIT_LOW  = 10;
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    private const LIMIT_HIGH = 20;
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    /**
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     * How should this module be identified in the control panel, etc.?
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     *
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     * @return string
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     */
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    public function title(): string
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    {
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        /* I18N: Name of a module. Yahrzeiten (the plural of Yahrzeit) are special anniversaries of deaths in the Hebrew faith/calendar. */
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        return I18N::translate('Yahrzeiten');
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    }
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    /**
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     * A sentence describing what this module does.
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     *
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     * @return string
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     */
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    public function description(): string
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    {
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        /* I18N: Description of the “Yahrzeiten” module. A “Hebrew death” is a death where the date is recorded in the Hebrew calendar. */
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        return I18N::translate('A list of the Hebrew death anniversaries that will occur in the near future.');
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    }
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    /**
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     * Generate the HTML content of this block.
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     *
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     * @param Tree                 $tree
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     * @param int                  $block_id
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     * @param string               $context
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     * @param array<string,string> $config
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     *
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     * @return string
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     */
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    public function getBlock(Tree $tree, int $block_id, string $context, array $config = []): string
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    {
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        $calendar_service = new CalendarService();
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        $days      = (int) $this->getBlockSetting($block_id, 'days', self::DEFAULT_DAYS);
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        $infoStyle = $this->getBlockSetting($block_id, 'infoStyle', self::DEFAULT_STYLE);
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        $calendar  = $this->getBlockSetting($block_id, 'calendar', self::DEFAULT_CALENDAR);
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        extract($config, EXTR_OVERWRITE);
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        $jewish_calendar = new JewishCalendar();
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        $startjd         = Registry::timestampFactory()->now()->julianDay();
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        $endjd           = Registry::timestampFactory()->now()->addDays($days - 1)->julianDay();
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        // The standard anniversary rules cover most of the Yahrzeit rules, we just
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        // need to handle a few special cases.
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        // Fetch normal anniversaries, with an extra day before/after
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        $yahrzeits = new Collection();
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        for ($jd = $startjd - 1; $jd <= $endjd + $days; ++$jd) {
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            foreach ($calendar_service->getAnniversaryEvents($jd, 'DEAT _YART', $tree) as $fact) {
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                // Exact hebrew dates only
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                $date = $fact->date();
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                if ($date->minimumDate() instanceof JewishDate && $date->minimumJulianDay() === $date->maximumJulianDay()) {
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                    $jd_yahrtzeit = $jd;
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                    // ...then adjust DEAT dates (but not _YART)
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                    if ($fact->tag() === 'INDI:DEAT') {
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                        $today     = new JewishDate($jd);
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                        $hd        = $fact->date()->minimumDate();
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                        $hd1       = new JewishDate($hd);
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                        ++$hd1->year;
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                        $hd1->setJdFromYmd();
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                        // Special rules. See https://www.hebcal.com/help/anniv.html
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                        // Everything else is taken care of by our standard anniversary rules.
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                        if ($hd->day === 30 && $hd->month === 2 && $hd->year !== 0 && $hd1->daysInMonth() < 30) {
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                            // 30 CSH - Last day in CSH
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                            $jd_yahrtzeit = $jewish_calendar->ymdToJd($today->year, 3, 1) - 1;
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                        } elseif ($hd->day === 30 && $hd->month === 3 && $hd->year !== 0 && $hd1->daysInMonth() < 30) {
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                            // 30 KSL - Last day in KSL
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                            $jd_yahrtzeit = $jewish_calendar->ymdToJd($today->year, 4, 1) - 1;
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                        } elseif ($hd->day === 30 && $hd->month === 6 && $hd->year !== 0 && $today->daysInMonth() < 30 && !$today->isLeapYear()) {
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                            // 30 ADR - Last day in SHV
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                            $jd_yahrtzeit = $jewish_calendar->ymdToJd($today->year, 6, 1) - 1;
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                        }
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                    }
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                    // Filter adjusted dates to our date range
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                    if ($jd_yahrtzeit >= $startjd && $jd_yahrtzeit < $startjd + $days) {
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                        // upcoming yahrzeit dates
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                        switch ($calendar) {
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                            case 'gregorian':
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                                $yahrzeit_calendar_date = new GregorianDate($jd_yahrtzeit);
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                                break;
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                            case 'jewish':
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                            default:
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                                $yahrzeit_calendar_date = new JewishDate($jd_yahrtzeit);
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                                break;
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                        }
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                        $yahrzeit_date = new Date($yahrzeit_calendar_date->format('%@ %A %O %E'));
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                        $yahrzeits->add((object) [
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                            'individual'    => $fact->record(),
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                            'fact_date'     => $fact->date(),
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                            'fact'          => $fact,
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                            'yahrzeit_date' => $yahrzeit_date,
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                        ]);
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                    }
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                }
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            }
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        }
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        switch ($infoStyle) {
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            case 'list':
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                $content = view('modules/yahrzeit/list', [
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                    'id'         => $block_id,
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                    'limit_low'  => self::LIMIT_LOW,
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                    'limit_high' => self::LIMIT_HIGH,
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                    'yahrzeits'  => $yahrzeits,
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                ]);
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                break;
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            case 'table':
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            default:
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                $content = view('modules/yahrzeit/table', [
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                    'limit_low'  => self::LIMIT_LOW,
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                    'limit_high' => self::LIMIT_HIGH,
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                    'yahrzeits'  => $yahrzeits,
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                ]);
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                break;
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        }
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        if ($context !== self::CONTEXT_EMBED) {
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            return view('modules/block-template', [
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                'block'      => Str::kebab($this->name()),
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                'id'         => $block_id,
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                'config_url' => $this->configUrl($tree, $context, $block_id),
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                'title'      => $this->title(),
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                'content'    => $content,
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            ]);
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        }
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        return $content;
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    }
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    /**
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     * Should this block load asynchronously using AJAX?
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     *
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     * Simple blocks are faster in-line, more complex ones can be loaded later.
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     *
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     * @return bool
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     */
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    public function loadAjax(): bool
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    {
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        return true;
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    }
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    /**
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     * Can this block be shown on the user’s home page?
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     *
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     * @return bool
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     */
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    public function isUserBlock(): bool
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    {
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        return true;
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    }
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    /**
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     * Can this block be shown on the tree’s home page?
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     *
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     * @return bool
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     */
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    public function isTreeBlock(): bool
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    {
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        return true;
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    }
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    /**
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     * Update the configuration for a block.
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     *
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     * @param ServerRequestInterface $request
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     * @param int     $block_id
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     *
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     * @return void
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     */
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    public function saveBlockConfiguration(ServerRequestInterface $request, int $block_id): void
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    {
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        $days       = Validator::parsedBody($request)->string('days', self::DEFAULT_DAYS);
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        $info_style = Validator::parsedBody($request)->string('infoStyle', self::DEFAULT_STYLE);
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        $calendar   = Validator::parsedBody($request)->string('calendar', self::DEFAULT_CALENDAR);
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        $this->setBlockSetting($block_id, 'days', $days);
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        $this->setBlockSetting($block_id, 'infoStyle', $info_style);
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        $this->setBlockSetting($block_id, 'calendar', $calendar);
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    }
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    /**
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     * An HTML form to edit block settings
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     *
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     * @param Tree $tree
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     * @param int  $block_id
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     *
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     * @return string
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     */
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    public function editBlockConfiguration(Tree $tree, int $block_id): string
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    {
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        $calendar   = $this->getBlockSetting($block_id, 'calendar', 'jewish');
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        $days       = $this->getBlockSetting($block_id, 'days', self::DEFAULT_DAYS);
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        $info_style = $this->getBlockSetting($block_id, 'infoStyle', 'table');
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        $styles = [
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            /* I18N: An option in a list-box */
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            'list'  => I18N::translate('list'),
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            /* I18N: An option in a list-box */
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            'table' => I18N::translate('table'),
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        ];
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        $calendars = [
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            'jewish'    => I18N::translate('Jewish'),
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            'gregorian' => I18N::translate('Gregorian'),
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        ];
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        return view('modules/yahrzeit/config', [
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            'calendar'   => $calendar,
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            'calendars'  => $calendars,
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            'days'       => $days,
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            'info_style' => $info_style,
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            'max_days'   => self::MAX_DAYS,
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            'styles'     => $styles,
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        ]);
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    }
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}
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