VITEC-website/packages/vitec/Classes/Command/BuildWhyVitecBandsCommand.php

<?php

declare(strict_types=1);

namespace Evomedien\Vitec\Command;

use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use TYPO3\CMS\Core\Core\Bootstrap;
use TYPO3\CMS\Core\Database\ConnectionPool;
use TYPO3\CMS\Core\DataHandling\DataHandler;
use TYPO3\CMS\Core\Resource\StorageRepository;
use TYPO3\CMS\Core\Utility\GeneralUtility;

/**
 * Builds the "Why VITEC?" icon band on the product OVERVIEW pages
 * (/products/<slug>, contract 0036-FE variant 3b): one vitec_introparagraph
 * headline plus one vitec_card (icon_card variant - the design's "centered"
 * card; 0036 named a variant that does not exist) per staged agency icon of
 * that page's context under fileadmin/icons/delivered/products/<context>/.
 * Card titles are derived from the icon filename theme ("ScalableArchitecture"
 * -> "Scalable architecture"); bodytext stays empty until the agency
 * delivers copy (0036: a card without text is fine).
 *
 * The band lands directly AFTER the first element of the main column (the
 * intro). Idempotent: a page already carrying a "Why VITEC?" introparagraph
 * is skipped - editors own the band from then on. The Vision sub-group icon
 * sets (vision, visionav) stay unassigned: ONE page, TWO sets - editorial
 * decision, reported only.
 *
 *   vendor/bin/typo3 vitec:build-why-vitec-bands
 *   vendor/bin/typo3 vitec:build-why-vitec-bands --apply
 */
#[AsCommand(
    name: 'vitec:build-why-vitec-bands',
    description: 'Create the Why-VITEC icon bands on the product overview pages from the staged icons (dry-run by default)'
)]
final class BuildWhyVitecBandsCommand extends Command
{
    private const ICON_BASE = 'icons/delivered/products/';
    private const HEADER = 'Why VITEC?';
    private const COLPOS = 0;

    /** staged icon context => overview page slug */
    private const BANDS = [
        'activesqx' => '/products/activesqx',
        'aetria' => '/products/aetria',
        'aligo' => '/products/aligo',
        'avedia-modular-system' => '/products/avedia-modular-system',
        'image-graphics-cards' => '/products/image-graphics-cards',
        'operator-workstations' => '/products/operator-workstations',
        'prism-transcoder' => '/products/prism-transcoder',
    ];

    /** acronyms kept upper-case when the filename theme becomes a card title */
    private const ACRONYMS = ['KVM', 'IPTV', 'AV', 'HD', 'SDI', 'IP', 'SQX', 'RF', 'VSN', 'HDMI', 'DVI'];

    private int $newCounter = 0;

    protected function configure(): void
    {
        $this->addOption('apply', null, InputOption::VALUE_NONE, 'Write changes (default: dry run)');
    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        Bootstrap::initializeBackendAuthentication();
        $apply = (bool)$input->getOption('apply');
        $pool = GeneralUtility::makeInstance(ConnectionPool::class);
        $storage = GeneralUtility::makeInstance(StorageRepository::class)->getDefaultStorage();
        $output->writeln(($apply ? 'APPLY' : 'DRY-RUN') . ' · ' . count(self::BANDS) . ' band(s)');

        $built = 0;
        foreach (self::BANDS as $context => $slug) {
            $page = $pool->getConnectionForTable('pages')->fetchAssociative(
                'SELECT uid, title FROM pages WHERE deleted = 0 AND slug = ? AND sys_language_uid IN (0,-1)',
                [$slug]
            );
            if (!$page) {
                $output->writeln('<error>' . $slug . ': page not found - skipped</error>');
                continue;
            }
            $pageUid = (int)$page['uid'];

            $existing = (int)$pool->getConnectionForTable('tt_content')->fetchOne(
                "SELECT COUNT(*) FROM tt_content WHERE deleted = 0 AND pid = ? AND CType = 'vitec_introparagraph' AND header = ?",
                [$pageUid, self::HEADER]
            );
            if ($existing > 0) {
                $output->writeln($slug . ': band exists - untouched');
                continue;
            }

            $folder = self::ICON_BASE . $context;
            $icons = [];
            if ($storage->hasFolder($folder)) {
                foreach ($storage->getFilesInFolder($storage->getFolder($folder)) as $file) {
                    if (mb_strtolower($file->getExtension()) === 'svg' && preg_match('/-([A-Za-z0-9]+)\.svg$/', $file->getName(), $m)) {
                        $icons[] = ['identifier' => $file->getIdentifier(), 'title' => $this->themeTitle($m[1])];
                    }
                }
            }
            if ($icons === []) {
                $output->writeln('<comment>' . $slug . ': no staged icons under fileadmin/' . $folder . ' - skipped</comment>');
                continue;
            }

            $output->writeln(sprintf("\n<info>%s</info> (#%d): band with %d icon card(s)", $slug, $pageUid, count($icons)));
            foreach ($icons as $icon) {
                $output->writeln('      "' . $icon['title'] . '"  (' . basename($icon['identifier']) . ')');
            }
            $built++;
            if (!$apply) {
                continue;
            }

            // current main-column order (top-level elements only: the band
            // must not land inside a b13 container)
            $elements = $pool->getConnectionForTable('tt_content')->fetchAllAssociative(
                'SELECT uid FROM tt_content WHERE deleted = 0 AND pid = ? AND colPos = ?
                   AND (tx_container_parent IS NULL OR tx_container_parent = 0)
                 ORDER BY sorting, uid',
                [$pageUid, self::COLPOS]
            );
            $existingUids = array_map(static fn(array $r): string => (string)(int)$r['uid'], $elements);

            $datamap = [];
            $newIds = [];
            $introId = $this->newId();
            $datamap['tt_content'][$introId] = [
                'pid' => $pageUid, 'colPos' => self::COLPOS, 'CType' => 'vitec_introparagraph',
                'header' => self::HEADER, 'bodytext' => '',
            ];
            $newIds[] = $introId;
            foreach ($icons as $icon) {
                $refId = $this->newId();
                $datamap['sys_file_reference'][$refId] = [
                    'pid' => $pageUid,
                    'table_local' => 'sys_file',
                    'uid_local' => $storage->getFile($icon['identifier'])->getUid(),
                ];
                $cardId = $this->newId();
                $datamap['tt_content'][$cardId] = [
                    'pid' => $pageUid, 'colPos' => self::COLPOS, 'CType' => 'vitec_card',
                    'header' => $icon['title'], 'bodytext' => '',
                    'vitec_layout_variant' => 'icon_card',
                    'vitec_icon' => $refId,
                ];
                $newIds[] = $cardId;
            }

            $dataHandler = GeneralUtility::makeInstance(DataHandler::class);
            $dataHandler->start($datamap, []);
            $dataHandler->process_datamap();
            if ($dataHandler->errorLog !== []) {
                $output->writeln('<error>DataHandler: ' . implode(' | ', $dataHandler->errorLog) . '</error>');
                return Command::FAILURE;
            }

            // final order: first element (intro), then the band, then the rest
            $order = array_merge(
                array_slice($existingUids, 0, 1),
                array_map(static fn(string $id) => (string)($dataHandler->substNEWwithIDs[$id] ?? '0'), $newIds),
                array_slice($existingUids, 1)
            );
            $sorting = 0;
            foreach ($order as $uid) {
                if ((int)$uid > 0) {
                    $sorting += 256;
                    $pool->getConnectionForTable('tt_content')->update('tt_content', ['sorting' => $sorting], ['uid' => (int)$uid]);
                }
            }
        }

        $output->writeln(sprintf(
            "\n<info>%d band(s) %s.</info> Vision sub-group icon sets (vision, visionav) stay unassigned - one page, two sets (editorial).",
            $built, $apply ? 'written - flush the cache' : 'planned (dry run - nothing written)'
        ));
        return Command::SUCCESS;
    }

    /** "ScalableArchitecture" -> "Scalable architecture", acronyms kept ("KVMCapability" -> "KVM capability") */
    private function themeTitle(string $theme): string
    {
        $words = preg_split('/(?=[A-Z][a-z])|(?<=[a-z])(?=[A-Z])|(?<=[A-Za-z])(?=\d)/', $theme, -1, PREG_SPLIT_NO_EMPTY) ?: [$theme];
        $out = [];
        foreach ($words as $i => $word) {
            if (in_array(strtoupper($word), self::ACRONYMS, true)) {
                $out[] = strtoupper($word);
            } elseif (preg_match('/\d/', $word)) {
                $out[] = $word;
            } else {
                $out[] = $i === 0 ? ucfirst(mb_strtolower($word)) : mb_strtolower($word);
            }
        }
        return implode(' ', $out);
    }

    private function newId(): string
    {
        return 'NEWWV' . str_pad((string)(++$this->newCounter), 4, '0', STR_PAD_LEFT) . substr(md5(uniqid('', true)), 0, 6);
    }
}