'Table to track entity translations',
'fields' => array(
'entity_type' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'The entity type this translation relates to',
),
'entity_id' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'The entity id this translation relates to',
),
'langcode' => array(
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => '',
'description' => 'The target language for this translation.',
),
'source' => array(
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => '',
'description' => 'The source language from which this translation was created.',
),
'translate' => array(
'description' => 'A boolean indicating whether this translation needs to be updated.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
),
'primary key' => array('entity_type', 'entity_id', 'langcode'),
);
return $schema;
}
/**
* Implements hook_install().
*/
function translation_entity_install() {
// Assign a fairly low weight to ensure our implementation of
// hook_module_implements_alter() is run among the last ones.
module_set_weight('translation_entity', 10);
language_negotiation_include();
language_negotiation_set(LANGUAGE_TYPE_CONTENT, array(LANGUAGE_NEGOTIATION_URL => 0));
}
/**
* Implements hook_enable().
*/
function translation_entity_enable() {
// Translation works when at least two languages are enabled.
if (count(language_list()) < 2) {
$t_args = array('!language_url' => url('admin/config/regional/language'));
$message = t('Be sure to enable at least two languages to translate content.', $t_args);
drupal_set_message($message, 'warning');
}
// Point the user to the content translation settings.
$t_args = array('!settings_url' => url('admin/config/regional/content-language'));
$message = t('Enable translation for content types, taxonomy vocabularies, accounts, or any other element you wish to translate.', $t_args);
drupal_set_message($message, 'warning');
}