protected function InstallHelper::readMultilingualContent in Drupal 8

Same name and namespace in other branches

1. 9 core/profiles/demo_umami/modules/demo_umami_content/src/InstallHelper.php \Drupal\demo_umami_content\InstallHelper::readMultilingualContent()

Read multilingual content.

Parameters

string $filename: Filename to import.

Return value

array An array of two items: 1. All multilingual content that was read from the files. 2. List of language codes that need to be imported.

1 call to InstallHelper::readMultilingualContent()

InstallHelper::importContentFromFile in core/profiles/demo_umami/modules/demo_umami_content/src/InstallHelper.php

Imports content.

File

core/profiles/demo_umami/modules/demo_umami_content/src/InstallHelper.php, line 180

Class

InstallHelper

Defines a helper class for importing default content.

Namespace

Drupal\demo_umami_content

Code

protected function readMultilingualContent($filename) {
  $default_content_path = $this->module_path . "/default_content/languages/";

  // Get all enabled languages.
  $translated_languages = $this->enabledLanguages;

  // Load all the content from any CSV files that exist for enabled languages.
  foreach ($translated_languages as $language) {
    if (file_exists($default_content_path . "{$language}/{$filename}") && ($handle = fopen($default_content_path . "{$language}/{$filename}", 'r')) !== FALSE) {
      $header = fgetcsv($handle);
      $line_counter = 0;
      while (($content = fgetcsv($handle)) !== FALSE) {
        $keyed_content[$language][$line_counter] = array_combine($header, $content);
        $line_counter++;
      }
      fclose($handle);
    }
    else {

      // Language directory exists, but the file in this language was not found,
      // remove that language from list list of languages to be translated.
      $key = array_search($language, $translated_languages);
      unset($translated_languages[$key]);
    }
  }
  return [
    $keyed_content,
    $translated_languages,
  ];
}