google_fonts.install in Google Fonts 7

Installation file for Google Fonts module.

File

google_fonts.install

<?php

/**
 * @file
 * Installation file for Google Fonts module.
 */
function google_fonts_install() {
  drupal_set_message(st('To use the Google Fonts on your website, your have to <a href="!settings_link">select which ones to use</a>.', array(
    '!settings_link' => url('admin/config/system/google_fonts'),
  )));
}

/**
 * Delete settings variable
 */
function google_fonts_uninstall() {
  variable_del('google_fonts_enabled_fonts');
  variable_del('google_fonts_css_contents');
  variable_del('google_fonts_webfonts');
}

/**
 * Change the google_fonts array of enabled fonts to the new format
 */
function google_fonts_update_7100() {
  $ret = array();
  if ($all_fonts = _google_fonts_available_fonts()) {
    $enabled_fonts = variable_get('google_fonts_enabled_fonts', array());
    $enabled = array();
    foreach ($all_fonts as $font) {
      foreach ($font->variants as $variant) {
        $key = $variant == 'regular' ? $font->family : $font->family . ' ' . $variant;
        if (!empty($enabled_fonts[$key]) && empty($enabled[$array_key])) {
          $array_key = _google_fonts_family_array_key_encode($font->family, $variant);
          $enabled[$array_key] = array(
            'family' => $font->family,
            'subsets' => in_array('latin', $font->variants) ? array(
              'latin' => 'latin',
            ) : array_shift($font->variants),
            'variants' => array(
              $variant => $variant,
            ),
          );
        }
      }
    }
    db_query('DELETE FROM {variable} WHERE name LIKE :name', array(
      ':name' => 'google_fonts_ui_%',
    ));

    // Overwrite the old format with the new format
    variable_set('google_fonts_enabled_fonts', $enabled);
    return $ret;
  }
  else {
    return array(
      array(
        'success' => FALSE,
        'query' => t("There seems to be a problem to connect to the Google API. Please check your connection and try again."),
      ),
    );
  }
}

Functions

Name	Description
google_fonts_install	@file Installation file for Google Fonts module.
google_fonts_uninstall	Delete settings variable
google_fonts_update_7100	Change the google_fonts array of enabled fonts to the new format