Issue #3274237 by sanduhrs: [META] Porting localization server module to...

(function (Drupal, drupalSettings) {

  google.charts.load('current', {packages: ['corechart', 'bar']});

  google.charts.setOnLoadCallback(drawStacked);

  function drawStacked() {

    drupalSettings.l10nStatistics.years.forEach(function (value, index, arr) {

      let data = new google.visualization.DataTable();

      data.addColumn('string', 'Week');

      data.addColumn('number', 'Unknown');

      data.addColumn('number', 'Web');

      data.addColumn('number', 'Import');

      data.addColumn('number', 'Remote');

      let rows = drupalSettings.l10nStatistics.charts['year' + value];

      data.addRows(rows);

      let options = {

        title: 'Submissions ' + value,

        isStacked: true,

        hAxis: {

          title: 'Week of Year',

        },

        vAxis: {

          title: 'Submission count',

          minValue: 0,

        },

        legend: { position: 'bottom', alignment: 'start' },

        seriesType: 'bars',

      };

      let chart = new google.visualization.ColumnChart(

        document.getElementById('l10n-statistics-chart-' + value)

      );

      chart.draw(data, options);

    });

  }

} (Drupal, drupalSettings));

name: l10n_statistics

type: module

description: Provides additional functionality for the site.

package: L10n

core_version_requirement: ^9 || ^10

google-charts:

  remote: https://developers.google.com/chart

  version: 0.0.0

  license:

    name: 'n/a'

    url: 'n/a'

    gpl-compatible: 'n/a'

  js:

    https://www.gstatic.com/charts/loader.js: {type: external, minified: true}

charts:

  version: 0.0.0

  license:

    name: 'n/a'

    url: 'n/a'

    gpl-compatible: 'n/a'

  js:

    js/charts.js: {}

  dependencies:

    - core/once

    - l10n_statistics/google-charts

l10n_statistics.submissions:

  path: '/admin/localization/statistics/submissions'

  defaults:

    _title: 'Statistics'

    _controller: '\Drupal\l10n_statistics\Controller\L10nStatisticsController::build'

  requirements:

    _permission: 'administer localization server'

l10n_statistics.submissions.language:

  path: '/admin/localization/statistics/submissions/{language}'

  defaults:

    _title: 'Statistics'

    _controller: '\Drupal\l10n_statistics\Controller\L10nStatisticsController::build'

  requirements:

    _permission: 'administer localization server'

  options:

    parameters:

      language:

        type: entity:configurable_language

<?php

declare(strict_types=1);

namespace Drupal\l10n_statistics\Controller;

use Drupal\Core\Controller\ControllerBase;

use Drupal\Core\Database\Database;

use Drupal\Core\Link;

use Drupal\Core\Url;

use Drupal\language\Entity\ConfigurableLanguage;

/**

 * Returns responses for l10n_statistics routes.

 */

class L10nStatisticsController extends ControllerBase {

  /**

   * Builds the response.

   */

  public function build(ConfigurableLanguage $language = NULL) {

    $build['subtitle'] = [

      '#type' => 'html_tag',

      '#tag' => 'h2',

    ];

    if ($language) {

      $build['subtitle']['#value'] = $this->t('@language string submissions', [

        '@language' => $language->getName(),

      ]);

    }

    else {

      $build['subtitle']['#value'] = $this->t('All languages string submissions');

    }

    $items = [];

    $items[] = [

      '#markup' => Link::fromTextAndUrl(

        $this->t('All languages'),

        Url::fromRoute('l10n_statistics.submissions')

      )->toString(),

    ];

    $languages = \Drupal::languageManager()->getLanguages();

    foreach ($languages as $configurable_language) {

      $items[] = [

        '#markup' => Link::fromTextAndUrl(

          $configurable_language->getName(),

          Url::fromRoute('l10n_statistics.submissions.language', [

            'language' => $configurable_language->getId(),

          ])

        )->toString(),

      ];

    }

    $build['languages'] = [

      '#theme' => 'item_list',

      '#type' => 'ul',

      '#title' => 'Language list',

      '#items' => $items,

      '#attributes' => ['class' => 'language-list'],

      '#wrapper_attributes' => ['class' => 'container'],

    ];

    $years = range($this->getTheBeginningOfTime(), date("Y"));

    rsort($years);

    foreach ($years as $year) {

      $build['chart_' . $year] = [

        '#type' => 'html_tag',

        '#tag' => 'div',

        '#attributes' => [

          'id' => ['l10n-statistics-chart-' . $year],

          'class' => ['l10n-statistics-chart', 'l10n-statistics-chart-' . $year],

        ],

      ];

      $build['#attached']['drupalSettings']['l10nStatistics']['charts']['year' . $year] = $this->getSubmissions($year, $language);

    }

    $build['#attached']['library'][] = 'l10n_statistics/google-charts';

    $build['#attached']['library'][] = 'l10n_statistics/charts';

    $build['#attached']['drupalSettings']['l10nStatistics']['years'] = $years;

    return $build;

  }

  /**

   * Get submissions.

   *

   * @param int $year

   *   A year integer.

   * @param \Drupal\language\Entity\ConfigurableLanguage|null $language

   *   A configurable language or null.

   *

   * @return array

   *   An array of records.

   *

   * @throws \Exception

   */

  private function getSubmissions(int $year, ConfigurableLanguage $language = NULL) {

    $from = new \DateTime($year . '-01-01 00:00:00');

    $until = new \DateTime($year . '-12-31 23:59:59');

    // @todo Fix database access to default key.

    $connection = Database::getConnection('default', 'migrate');

    $query = $connection

      ->select('l10n_server_translation_history', 'th');

    if ($language instanceof ConfigurableLanguage) {

      $query

        ->innerJoin('l10n_server_translation', 't', 'th.tid = t.tid');

      $query

        ->condition('language', $language->getId());

    }

    $query

      ->condition('time_action', $from->getTimestamp(), '>=')

      ->condition('time_action', $until->getTimestamp(), '<=');

    $query

      ->addExpression("FROM_UNIXTIME(time_action, '%u')", 'week');

    $query->addExpression('SUM(IF(medium_action=0, 1, 0))', 'unknown');

    $query->addExpression('SUM(IF(medium_action=1, 1, 0))', 'web');

    $query->addExpression('SUM(IF(medium_action=2, 1, 0))', 'import');

    $query->addExpression('SUM(IF(medium_action=3, 1, 0))', 'remote');

    $query

      ->groupBy('week');

    $query

      ->orderBy('week', 'ASC');

    $result = $query->execute();

    $records = [];

    for ($i = 0; $i <= 52; $i++) {

      $records[sprintf('%02d', $i + 1)] = [sprintf('%02d', $i + 1), 0, 0, 0, 0];

    }

    foreach ($result as $record) {

      $records[$record->week] = [

        $record->week,

        (int) $record->unknown,

        (int) $record->web,

        (int) $record->import,

        (int) $record->remote,

      ];

    }

    return array_values($records);

  }

  /**

   * Get the beginning of time.

   *

   * @return int

   *   An integer representing a year.

   */

  private function getTheBeginningOfTime() {

    // @todo Fix database access to default key.

    $connection = Database::getConnection('default', 'migrate');

    $query = $connection

      ->select('l10n_server_translation_history', 'th');

    $query

      ->addExpression("FROM_UNIXTIME(time_action, '%Y')", 'year');

    $query

      ->orderBy('time_action,', 'ASC');

    $query

      ->range(0, 1);

    return (int) $query->execute()->fetchField();

  }

}