i18n conflict

[laryn]

I was testing a PR for i18n_node and when I enabled that module I got this fatal error:

Error: Call to undefined function ctools_include() in metatag_i18n_list_metatag_config() (line 134 of /path/modules/metatag/metatag.i18n.inc).

I had to delete that file to get the site to load again.

[indigoxela]

I could reproduce it. And it wasn't when enabling i18n_node, but when enabling i18n_string.

[laryn]

PR for testing: https://github.com/backdrop-contrib/metatag/pull/69

[mazzech]

So is this the same as I just saw here? Can't get the metatag module working on a multilingual site (i18n enabled)

Warning: Invalid argument supplied for foreach() in metatag_config_load_multiple() (line 312 of /home/lugoture/www/backdrop.mazzemedia.ch/modules/metatag/metatag.module).

[indigoxela]

@mazzech Rename the file metatag.i18n.inc to something else and flush caches - if that brings your site back, the problem is also related to this outdated include file.

Your error messages seems to be different, though. At least at first sight. But let's verify that first.

[mazzech]

Mmh, does not really fix it (after deactivation, deinstallation, reactivation), but now it's a Ctool dependency...?

[laryn]

@mazzech Did you test this PR by any chance? https://github.com/backdrop-contrib/metatag/pull/69/files

[mazzech]

Oh, no I did not... thank you @laryn

[mazzech]

Hi Laryn, I did apply the patches manually... at least the module activation does not throw an error anymore! But clicking the settings shows an error in the log like

Line 135 is about the i18n_string dependency, right?

but when I got to the string settings page, I am not sure if I even can disable this sub module entierly, given the settings.

@indigoxela do you know more about i18n_string module status?

[indigoxela]

do you know more about i18n_string module status?

It's an alpha release. However, these bugs are in the metatag module and have to get fixed here. I can't help much, as I usually avoid to install metatag (and it's a pretty complicated module).

[indigoxela]

The error message is odd... $settings->get('i18n_disabled') - that setting ships with metatag.settings.json, I'm not sure why it should be null.

Some lines above the setting gets loaded: $settings = config('metatag.settings');

@mazzech could you inspect your config? You can export it via /admin/config/development/configuration/single/export. Choose "Configuration" and "Metatag settings".

[mazzech]

Thank you @indigoxela for checking... here's my export, hope this helps

{
    "_config_name": "metatag.settings",
    "load_defaults": 1,
    "load_all_pages": 1,
    "entity_no_lang_default": 0,
    "tag_admin_pages": 0,
    "extended_permissions": 0,
    "cache_output": 0,
    "leave_core_tags": 0,
    "token_sanitize": 0,
    "pager_string": "Page PAGER | ",
    "i18n_disabled": 0,
    "i18n_translate_output": 0,
    "i18n_enable_watchdog": 0,
    "metatag_enable_node": 1,
    "metatag_enable_node__page": 1,
    "metatag_enable_node__post": 1,
    "metatag_enable_taxonomy_term": 1,
    "metatag_enable_taxonomy_term__tags": 1,
    "metatag_enable_user": 1,
    "enabled_tags": {
        "title": "title",
        "description": "description",
        "image_src": "image_src",
        "canonical": "canonical",
        "content-language": "content-language",
        "og:site_name": "og:site_name",
        "og:type": "og:type",
        "og:url": "og:url",
        "og:title": "og:title",
        "og:description": "og:description",
        "og:updated_time": "og:updated_time",
        "og:image": "og:image",
        "article:published_time": "article:published_time",
        "article:modified_time": "article:modified_time",
        "abstract": 0,
        "keywords": 0,
        "news_keywords": 0,
        "standout": 0,
        "rating": 0,
        "referrer": 0,
        "generator": 0,
        "rights": 0,
        "shortlink": 0,
        "original-source": 0,
        "prev": 0,
        "next": 0,
        "geo.position": 0,
        "geo.placename": 0,
        "geo.region": 0,
        "icbm": 0,
        "refresh": 0,
        "revisit-after": 0,
        "pragma": 0,
        "cache-control": 0,
        "expires": 0,
        "robots": 0,
        "og:determiner": 0,
        "og:see_also": 0,
        "og:image:url": 0,
        "og:image:secure_url": 0,
        "og:image:type": 0,
        "og:image:width": 0,
        "og:image:height": 0,
        "og:latitude": 0,
        "og:longitude": 0,
        "og:street_address": 0,
        "og:locality": 0,
        "og:region": 0,
        "og:postal_code": 0,
        "og:country_name": 0,
        "og:email": 0,
        "og:phone_number": 0,
        "og:fax_number": 0,
        "og:locale": 0,
        "og:locale:alternate": 0,
        "article:author": 0,
        "article:publisher": 0,
        "article:section": 0,
        "article:tag": 0,
        "article:expiration_time": 0,
        "profile:first_name": 0,
        "profile:last_name": 0,
        "profile:username": 0,
        "profile:gender": 0,
        "og:audio": 0,
        "og:audio:secure_url": 0,
        "og:audio:type": 0,
        "book:author": 0,
        "book:isbn": 0,
        "book:release_date": 0,
        "book:tag": 0,
        "og:video:url": 0,
        "og:video:secure_url": 0,
        "og:video:width": 0,
        "og:video:height": 0,
        "og:video:type": 0,
        "video:actor": 0,
        "video:actor:role": 0,
        "video:director": 0,
        "video:writer": 0,
        "video:duration": 0,
        "video:release_date": 0,
        "video:tag": 0,
        "video:series": 0
    }
}

[indigoxela]

The setting is clearly there... BUT... I just realized, that's a different file - metatag.admin.inc

In that file the config isn't loaded and the "->get" is done in a wrong way.

Two problems:

if (module_exists('i18n_string') && !$settings->get('i18n_disabled', FALSE)) {

1. Properly load it: $settings = config('metatag.settings');
2. Properly use it: $config->get('i18n_disabled'); (that function has no second parameter)
3. Alternatively: config_get('metatag.settings', 'i18n_disabled') - do it on one step

That should fix it. @laryn mind to give it a try in your PR?

[laryn]

Good catch @indigoxela -- PR updated.

[herbdool]

@laryn your PR works for me using latest metatag release and i18n alpha release.

[herbdool]

Even with this patch I'm getting:

Warning: Invalid argument supplied for foreach() in metatag_config_load_multiple() (line 312 of /httpdocs/modules/custom_contrib/metatag/metatag.module).

I need to look into this further, but I wasn't getting this error before applying the patch.

[herbdool]

I made the following changes to @laryn patch and it prevented the previous error. (I should note that on admin/config/metadata/metatags/config/add I was getting the error and broke the select field):

diff --git a/metatag/metatag.module b/metatag/metatag.module
index 7d38d091..e6a21bf9 100644
--- a/metatag/metatag.module
+++ b/metatag/metatag.module
@@ -289,15 +289,14 @@ function metatag_config_load($instance) {
  * @see metatag_config_load()
  */
 function metatag_config_load_multiple(array $instances) {
-  if (!empty($instances)) {
-    $configs = array();
-    foreach ($instances as $instance) {
-      $filename = 'metatag.instance.' . str_replace(':', '.', $instance);
-      $configs[$instance] = config_get($filename);
-    }
+  if (empty($instances)) {
+    $instances = config_get_names_with_prefix('metatag.instance');
   }
-  else {
-    $configs = config_get_names_with_prefix('metatag.instance');
+
+  $configs = array();
+  foreach ($instances as $instance) {
+    $filename = 'metatag.instance.' . str_replace(':', '.', $instance);
+    $configs[$instance] = config_get($filename);
   }

   // Translate the configuration.
@@ -309,6 +308,9 @@ function metatag_config_load_multiple(array $instances) {
     $options['watchdog'] = $settings->get('i18n_enable_watchdog');

     foreach ($configs as $instance => &$config) {
+      if (empty($config['config'])) {
+        continue;
+      }
       foreach ($config['config'] as $tag => &$value) {
         if (isset($value['value']) && is_string($value['value'])) {
           $value['value'] = i18n_string_translate(array('metatag', 'metatag_config', $instance, $tag), $value['value'], $options);