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Description

Returns a list from WordPress.org of popular importer plugins.

Usage

$array = wp_get_popular_importers();

Parameters

Returns

array Importers with metadata for each.

Source

File name: wordpress/wp-admin/includes/import.php
Lines:

function wp_get_popular_importers() {
  // Include an unmodified $wp_version.
  require ABSPATH . WPINC . '/version.php';

  $locale            = get_user_locale();
  $cache_key         = 'popular_importers_' . md5( $locale . $wp_version );
  $popular_importers = get_site_transient( $cache_key );

  if ( ! $popular_importers ) {
    $url     = add_query_arg(
      array(
        'locale'  => $locale,
        'version' => $wp_version,
      ),
      'http://api.wordpress.org/core/importers/1.1/'
    );
    $options = array( 'user-agent' => 'WordPress/' . $wp_version . '; ' . home_url( '/' ) );

    if ( wp_http_supports( array( 'ssl' ) ) ) {
      $url = set_url_scheme( $url, 'https' );
    }

    $response          = wp_remote_get( $url, $options );
    $popular_importers = json_decode( wp_remote_retrieve_body( $response ), true );

    if ( is_array( $popular_importers ) ) {
      set_site_transient( $cache_key, $popular_importers, 2 * DAY_IN_SECONDS );
    } else {
      $popular_importers = false;
    }
  }

  if ( is_array( $popular_importers ) ) {
    // If the data was received as translated, return it as-is.
    if ( $popular_importers['translated'] ) {
      return $popular_importers['importers'];
    }

    foreach ( $popular_importers['importers'] as &$importer ) {
      // phpcs:ignore WordPress.WP.I18n.LowLevelTranslationFunction,WordPress.WP.I18n.NonSingularStringLiteralText
      $importer['description'] = translate( $importer['description'] );
      if ( 'WordPress' !== $importer['name'] ) {
        // phpcs:ignore WordPress.WP.I18n.LowLevelTranslationFunction,WordPress.WP.I18n.NonSingularStringLiteralText
        $importer['name'] = translate( $importer['name'] );
      }
    }
    return $popular_importers['importers'];
  }

  return array(
    // slug => name, description, plugin slug, and register_importer() slug.
    'blogger'     => array(
      'name'        => __( 'Blogger' ),
      'description' => __( 'Import posts, comments, and users from a Blogger blog.' ),
      'plugin-slug' => 'blogger-importer',
      'importer-id' => 'blogger',
    ),
    'wpcat2tag'   => array(
      'name'        => __( 'Categories and Tags Converter' ),
      'description' => __( 'Convert existing categories to tags or tags to categories, selectively.' ),
      'plugin-slug' => 'wpcat2tag-importer',
      'importer-id' => 'wp-cat2tag',
    ),
    'livejournal' => array(
      'name'        => __( 'LiveJournal' ),
      'description' => __( 'Import posts from LiveJournal using their API.' ),
      'plugin-slug' => 'livejournal-importer',
      'importer-id' => 'livejournal',
    ),
    'movabletype' => array(
      'name'        => __( 'Movable Type and TypePad' ),
      'description' => __( 'Import posts and comments from a Movable Type or TypePad blog.' ),
      'plugin-slug' => 'movabletype-importer',
      'importer-id' => 'mt',
    ),
    'rss'         => array(
      'name'        => __( 'RSS' ),
      'description' => __( 'Import posts from an RSS feed.' ),
      'plugin-slug' => 'rss-importer',
      'importer-id' => 'rss',
    ),
    'tumblr'      => array(
      'name'        => __( 'Tumblr' ),
      'description' => __( 'Import posts & media from Tumblr using their API.' ),
      'plugin-slug' => 'tumblr-importer',
      'importer-id' => 'tumblr',
    ),
    'wordpress'   => array(
      'name'        => 'WordPress',
      'description' => __( 'Import posts, pages, comments, custom fields, categories, and tags from a WordPress export file.' ),
      'plugin-slug' => 'wordpress-importer',
      'importer-id' => 'wordpress',
    ),
  );
}
 

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