custom_multiling.module

<?php

function custom_multiling_enable() {

	$admin_role = user_role_load_by_name('administrator');
	$modules = array('locale','translation','i18n','i18n_block','i18n_variable', 'i18n_menu','i18n_node', 'i18n_string', 'i18n_path', 'l10n_client','l10n_update','title','entity_translation', 'i18n_panels');
	foreach ($modules as $module) {
		//check one more time if module is installed & enabled before perm set
		if (!module_exists($module)) {
			module_enable(array($module), TRUE);
		}
		//setup permissions
		switch($module) {
			case 'locale':
				user_role_grant_permissions($admin_role->rid, array('administer languages','translate interface'),'locale');
				break;
			case 'translation':
				user_role_grant_permissions($admin_role->rid, array('translate content'),'translation');
				break;
			case 'l10n_client':
				user_role_grant_permissions($admin_role->rid, array('use on-page translation','submit translations to localization server'),'l10n_client');
				break;
			case 'l10n_update':
				user_role_grant_permissions($admin_role->rid, array('translate interface'),'l10n_update');
				break;
			case 'i18n': //makes sure admin site config is enabled for admins, which it should be
				user_role_grant_permissions($admin_role->rid, array('administer site configuration'),'system');
				break;
			case 'i18n_node':
				user_role_grant_permissions($admin_role->rid, array('administer content translations'),'i18n_node');
				break;
			case 'entity_translation':
				user_role_grant_permissions($admin_role->rid, array('administer entity translation','toggle field translatability','translate any entity'),'entity_translation');
				break;
			case 'i18n_string':
				user_role_grant_permissions($admin_role->rid, array('translate user-defined strings','translate admin strings'),'i18n_string');
				break;
		}
	}

	//grab all languages if need be to be used in this module
	$languages = db_query('SELECT language FROM {languages}')->fetchAll();

	//setup content types
	$node_type = db_query('SELECT type FROM {node_type} WHERE base = :base', array(':base' => 'node_content'))->fetchAll();
	foreach ($node_type as $key) {
		$publish_type = 'language_content_type_' . $key->type;
		$node_type_setting = db_query('SELECT value FROM {variable} WHERE name = :name', array(':name' => $publish_type))->fetchField();
		$value = unserialize($node_type_setting);
		//set to 2 for Enabled - With Translation
		if ($value != '2') {
			$value = '2';
			db_update('variable')
	    ->fields(array('value' => serialize($value)))
	    ->condition('name', $publish_type)
	    ->execute();
		}
		$multi_setting = 'i18n_node_options_' . $key->type;
		$multi_record = db_query('SELECT value FROM {variable} WHERE name = :name', array(':name' => $multi_setting))->fetchField();
		$multi_value = unserialize($multi_record);
		$change = FALSE;
		//set to Set current language as default for new content & Require language (Do not allow Language Neutral).
		if(!empty($multi_value)) {
			if ($multi_value[0] != 'current') {
				$multi_value[0] = 'current';
				$change = TRUE;
			}
			if ($multi_value[1] != 'required') {
				$multi_value[1] = 'required';
				$change = TRUE;
			}
			if ($change) {
				db_update('variable')
		    ->fields(array('value' => serialize($multi_value)))
		    ->condition('name', $multi_setting)
		    ->execute();
			} 
		} else {
			$multi_value = array('0' => 'current', '1' => 'required');
			db_insert('variable')
		    ->fields(array(
		      'value' => serialize($multi_value),
		      'name' => $multi_setting,
		    ))
			  ->execute();
		}
	}

	//setup nodes to display english not language neutral
	$nodes = db_query('SELECT nid FROM {node} WHERE language = :lang', array(':lang' => 'und'))->fetchAll();
	foreach ($nodes as $key) {
		$nid = $key->nid;
		db_update('node')
	    ->fields(array('language' => 'en'))
	    ->condition('nid', $nid)
	    ->execute();
	}

	//update taxonomy, FPP, etc in the entity translation table to display english not language neutral
	$vocab = db_query('SELECT vid FROM {taxonomy_vocabulary} WHERE language = :lang', array(':lang' => 'und'))->fetchAll();
	foreach ($vocab as $key) {
		$vid = $key->vid;
		db_update('taxonomy_vocabulary')
	    ->fields(array('language' => 'en'))
	    ->condition('vid', $vid)
	    ->execute();
	}

	$term = db_query('SELECT tid FROM {taxonomy_term_data} WHERE language = :lang', array(':lang' => 'und'))->fetchAll();
	foreach ($term as $key) {
		$tid = $key->tid;
		db_update('taxonomy_term_data')
	    ->fields(array('language' => 'en'))
	    ->condition('tid', $tid)
	    ->execute();
	}

	$entities = db_query('SELECT entity_id FROM {entity_translation} WHERE language = :lang', array(':lang' => 'und'))->fetchAll();
	foreach ($entities as $key) {
		$eid = $key->entity_id;
		db_update('entity_translation')
	    ->fields(array('language' => 'en'))
	    ->condition('entity_id', $eid)
	    ->execute();
	}


	//Adjust redirects for english only
	$redirects = db_query('SELECT rid FROM {redirect} WHERE language = :lang', array(':lang' => 'und'))->fetchAll();
	foreach ($redirects as $key) {
		$rid = $key->rid;
		db_update('redirect')
	    ->fields(array('language' => 'en'))
	    ->condition('rid', $rid)
	    ->execute();
	}

	//Setup blocks for translation
	$blocks = db_query('SELECT module,delta FROM {block} WHERE i18n_mode = :mode', array(':mode' => 0))->fetchAll();
	foreach ($blocks as $key) {
		$bid = $key->module;
		$bdel = $key->delta;
		db_update('block')
	    ->fields(array('i18n_mode' => 1))
	    ->condition('module', $bid)
	    ->execute();
	  $block_lang = db_query('SELECT delta FROM {i18n_block_language}')->fetchAll();
	  $block_check = array();
	  foreach ($block_lang as $key) {
	  	$block_check[] = $key->delta;
	  }
	 	if (!in_array($bdel, $block_check)) {
	  	foreach ($languages as $key) {
				db_insert('i18n_block_language')
			    ->fields(array(
			      'module' => $bid,
			      'delta' => $bdel,
			      'language' => $key->language,
			    ))
				 ->execute();
			}
	  }
	}

	//setup menus
	$menus = db_query('SELECT menu_name FROM {menu_custom} WHERE i18n_mode = :mode', array(':mode' => 0))->fetchAll();
	foreach ($menus as $key) {
		$mid = $key->menu_name;
		db_update('menu_custom')
	    ->fields(array('i18n_mode' => 5))
	    ->condition('menu_name', $mid)
	    ->execute();
	}

	$menu_links = db_query('SELECT mlid FROM {menu_links} WHERE language = :lang', array(':lang' => 'und'))->fetchAll();
	foreach ($menu_links as $key) {
		$mlid = $key->mlid;
		db_update('menu_links')
	    ->fields(array('language' => 'en'))
	    ->condition('mlid', $mlid)
	    ->execute();
	}

	//FPP Entity Translation
	$fpp = db_query('SELECT fpid FROM {fieldable_panels_panes} WHERE language = :lang', array(':lang' => 'und'))->fetchAll();
	foreach ($fpp as $key) {
		$fpid = $key->fpid;
		db_update('fieldable_panels_panes')
	    ->fields(array('language' => 'en'))
	    ->condition('fpid', $fpid)
	    ->execute();
	}

	/* views - add filter for current language
	* @todo
	* THIS IS JUST THE BASE CODE TO POSSIBLY CHANGE A VIEW
	* WHEN WE HAVE A UIFOR THE CHECKLIST WE CAN HAVE THE USERS CHOOSE
	* RIGHT NOW ITS TOO RISKY TO DO ALL
	*
	*
	* $views = views_get_all_views();
	* $view = views_get_view($view_name, TRUE);
	* Filter criterion: Content: Language 
	* $handler->display->display_options['filters']['language']['id'] = 'language';
  * $handler->display->display_options['filters']['language']['table'] = 'node';
  * $handler->display->display_options['filters']['language']['field'] = 'language';
  * $handler->display->display_options['filters']['language']['value'] = array(
  *   '***CURRENT_LANGUAGE***' => '***CURRENT_LANGUAGE***',
  * );
	* views_save_view($view); */
}