Change the code to avoid using functions, methods, constants, and services that have been deprecated in Drupal 9 and removed from Drupal 10

Hello,
If you are getting this error Call to undefined function file_create_url() in city_zymphonies_theme_get_slider_content() it can be resolved using \Drupal::service('file_url_generator')->generateAbsoluteString($uri)

Shreya_th → made their first commit to this issue’s fork.

Hello @zymphonies-dev
Hope you are doing well,
Added the MR to Call to undefined function file_create_url().
Kindly review the changes.

Thank you.

I have face some issues like this drupal_get_path().

Error: Call to undefined function drupal_get_path() in city_zymphonies_theme_get_slider_content() (line 126 of themes/contrib/city_zymphonies_theme/city_zymphonies_theme.theme).

After install city_zymphonies_theme & i have solution to fix this issue.
Please open the city_zymphonies_theme.theme file in the path of ( themes/contrib/city_zymphonies_theme/city_zymphonies_theme.theme )
In the line 126 they have mention the drupal_get_path function theme of city_zymphonies_theme. so please add the drupal_get_path() after end of this city_zymphonies_theme_get_slider_content function.

Here is this drupal_get_path() :

function drupal_get_path($type, $name) {
/**
drupal_get_path('module', 'node') \Drupal::service('extension.list.module')->getPath('node')
drupal_get_path('theme', 'seven') \Drupal::service('extension.list.theme')->getPath('seven')
drupal_get_path('profile', 'standard') \Drupal::service('extension.list.profile')->getPath('standard')
*/
switch ($type) {
case 'module':
return \Drupal::service('extension.list.module')->getPath($name);
break;
case 'theme':
return \Drupal::service('extension.list.theme')->getPath($name);
break;
case 'profile':
return \Drupal::service('extension.list.profile')->getPath($name);
break;
return false;
}
}

After add this drupal_get_path() function, drush cr & check.

Since the code is calling two functions that are not defined in the latest Drupal core releases, let's change both those function calls, as providing two different patches/MRs to separately fix the two issues is not possible.

I have fixed this issue in MR!6 . also fixed for FILE_STATUS_PERMANENT constant which is also removed.

I have change minimum required Drupal version to 9.3 and 10 because developed has mention it in description of theme.

FILE_STATUS_PERMANENT has been deprecated in Drupal 9.3.x too → . The minimum required Drupal core version is correct.