399 lines
12 KiB
Plaintext
399 lines
12 KiB
Plaintext
<?php
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// $Id$
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/**
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* Implementation of hook_install().
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*/
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function locale_install() {
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// locales_source.source and locales_target.target are not used as binary
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// fields; non-MySQL database servers need to ensure the field type is text
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// and that LIKE produces a case-sensitive comparison.
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// Create tables.
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drupal_install_schema('locale');
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db_query("INSERT INTO {languages} (language, name, native, direction, enabled, weight, javascript) VALUES ('en', 'English', 'English', '0', '1', '0', '')");
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}
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/**
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* @defgroup updates-5.x-to-6.x Locale updates from 5.x to 6.x
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* @{
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*/
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/**
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* {locales_meta} table became {languages}.
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*/
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function locale_update_6000() {
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$ret = array();
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$schema['languages'] = array(
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'fields' => array(
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'language' => array(
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'type' => 'varchar',
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'length' => 12,
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'not null' => TRUE,
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'default' => '',
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),
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'name' => array(
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'type' => 'varchar',
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'length' => 64,
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'not null' => TRUE,
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'default' => '',
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),
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'native' => array(
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'type' => 'varchar',
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'length' => 64,
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'not null' => TRUE,
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'default' => '',
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),
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'direction' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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),
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'enabled' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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),
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'plurals' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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),
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'formula' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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),
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'domain' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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),
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'prefix' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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),
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'weight' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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),
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'javascript' => array( //Adds a column to store the filename of the JavaScript translation file.
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'type' => 'varchar',
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'length' => 32,
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'not null' => TRUE,
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'default' => '',
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),
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),
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'primary key' => array('language'),
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'indexes' => array(
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'list' => array('weight', 'name'),
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),
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);
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db_create_table($ret, 'languages', $schema['languages']);
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// Save the languages
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$ret[] = update_sql("INSERT INTO {languages} (language, name, native, direction, enabled, plurals, formula, domain, prefix, weight) SELECT locale, name, name, 0, enabled, plurals, formula, '', locale, 0 FROM {locales_meta}");
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// Save the language count in the variable table
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$count = db_result(db_query('SELECT COUNT(*) FROM {languages} WHERE enabled = 1'));
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variable_set('language_count', $count);
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// Save the default language in the variable table
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$default = db_fetch_object(db_query('SELECT * FROM {locales_meta} WHERE isdefault = 1'));
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variable_set('language_default', (object) array('language' => $default->locale, 'name' => $default->name, 'native' => '', 'direction' => 0, 'enabled' => 1, 'plurals' => $default->plurals, 'formula' => $default->formula, 'domain' => '', 'prefix' => $default->locale, 'weight' => 0));
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$ret[] = update_sql("DROP TABLE {locales_meta}");
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return $ret;
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}
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/**
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* Change locale column to language. The language column is added by
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* update_fix_d6_requirements() in update.php to avoid a large number
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* of error messages from update.php. All we need to do here is copy
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* locale to language and then drop locale.
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*/
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function locale_update_6001() {
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$ret = array();
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$ret[] = update_sql('UPDATE {locales_target} SET language = locale');
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db_drop_field($ret, 'locales_target', 'locale');
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return $ret;
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}
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/**
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* Remove empty translations, we don't need these anymore.
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*/
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function locale_update_6002() {
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$ret = array();
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$ret[] = update_sql("DELETE FROM {locales_target} WHERE translation = ''");
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return $ret;
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}
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/**
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* Prune strings with no translations (will be automatically re-registered if still in use)
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*/
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function locale_update_6003() {
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$ret = array();
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$ret[] = update_sql("DELETE FROM {locales_source} WHERE lid NOT IN (SELECT lid FROM {locales_target})");
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return $ret;
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}
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/**
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* Fix remaining inconsistent indexes.
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*/
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function locale_update_6004() {
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$ret = array();
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db_add_index($ret, 'locales_target', 'language', array('language'));
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switch ($GLOBALS['db_type']) {
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case 'pgsql':
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db_drop_index($ret, 'locales_source', 'source');
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db_add_index($ret, 'locales_source', 'source', array(array('source', 30)));
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break;
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}
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return $ret;
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}
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/**
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* Change language setting variable of content types.
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*
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* Use language_content_type_<content_type> instead of language_<content_type>
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* so content types such as 'default', 'count' or 'negotiation' will not
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* interfere with language variables.
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*/
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function locale_update_6005() {
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foreach (node_get_types() as $type => $content_type) {
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// Default to NULL, so we can skip dealing with non-existent settings.
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$setting = variable_get('language_' . $type, NULL);
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if ($type == 'default' && is_numeric($setting)) {
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// language_default was overwritten with the content type setting,
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// so reset the default language and save the content type setting.
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variable_set('language_content_type_default', $setting);
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variable_del('language_default');
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drupal_set_message('The default language setting has been reset to its default value. Check the ' . l('language configuration page', 'admin/settings/language') . ' to configure it correctly.');
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}
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elseif ($type == 'negotiation') {
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// language_content_type_negotiation is an integer either if it is
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// the negotiation setting or the content type setting.
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// The language_negotiation setting is not reset, but
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// the user is alerted that this setting possibly was overwritten
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variable_set('language_content_type_negotiation', $setting);
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drupal_set_message('The language negotiation setting was possibly overwritten by a content type of the same name. Check the ' . l('language configuration page', 'admin/settings/language/configure') . ' and the ' . l('<em>' . $content_type->name . "</em> content type's multilingual support settings", 'admin/build/types/negotiation', array('html' => TRUE)) . ' to configure them correctly.');
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}
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elseif (!is_null($setting)) {
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// Change the language setting variable for any other content type.
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// Do not worry about language_count, it will be updated below.
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variable_set('language_content_type_' . $type, $setting);
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variable_del('language_' . $type);
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}
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}
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// Update language count variable that might be overwritten.
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$count = db_result(db_query('SELECT COUNT(*) FROM {languages} WHERE enabled = 1'));
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variable_set('language_count', $count);
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return array();
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}
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/**
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* @} End of "defgroup updates-5.x-to-6.x"
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*/
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/**
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* Implementation of hook_uninstall().
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*/
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function locale_uninstall() {
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// Delete all JavaScript translation files
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$files = db_query('SELECT javascript FROM {languages}');
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while ($file = db_fetch_object($files)) {
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if (!empty($file)) {
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file_delete(file_create_path($file->javascript));
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}
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}
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// Remove tables.
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drupal_uninstall_schema('locale');
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}
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/**
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* Implementation of hook_schema().
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*/
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function locale_schema() {
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$schema['languages'] = array(
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'description' => 'List of all available languages in the system.',
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'fields' => array(
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'language' => array(
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'type' => 'varchar',
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'length' => 12,
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'not null' => TRUE,
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'default' => '',
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'description' => "Language code, e.g. 'de' or 'en-US'.",
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),
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'name' => array(
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'type' => 'varchar',
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'length' => 64,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Language name in English.',
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),
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'native' => array(
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'type' => 'varchar',
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'length' => 64,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Native language name.',
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),
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'direction' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Direction of language (Left-to-Right = 0, Right-to-Left = 1).',
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),
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'enabled' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Enabled flag (1 = Enabled, 0 = Disabled).',
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),
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'plurals' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Number of plural indexes in this language.',
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),
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'formula' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Plural formula in PHP code to evaluate to get plural indexes.',
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),
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'domain' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Domain to use for this language.',
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),
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'prefix' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Path prefix to use for this language.',
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),
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'weight' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Weight, used in lists of languages.',
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),
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'javascript' => array(
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'type' => 'varchar',
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'length' => 32,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Location of JavaScript translation file.',
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),
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),
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'primary key' => array('language'),
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'indexes' => array(
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'list' => array('weight', 'name'),
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),
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);
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$schema['locales_source'] = array(
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'description' => 'List of English source strings.',
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'fields' => array(
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'lid' => array(
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'type' => 'serial',
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'not null' => TRUE,
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'description' => 'Unique identifier of this string.',
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),
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'location' => array(
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Drupal path in case of online discovered translations or file path in case of imported strings.',
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),
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'textgroup' => array(
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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'default' => 'default',
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'description' => 'A module defined group of translations, see hook_locale().',
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),
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'source' => array(
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'type' => 'text',
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'mysql_type' => 'blob',
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'not null' => TRUE,
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'description' => 'The original string in English.',
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),
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'version' => array(
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'type' => 'varchar',
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'length' => 20,
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'not null' => TRUE,
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'default' => 'none',
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'description' => 'Version of Drupal, where the string was last used (for locales optimization).',
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),
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),
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'primary key' => array('lid'),
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'indexes' => array(
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'source' => array(array('source', 30)),
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),
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);
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$schema['locales_target'] = array(
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'description' => 'Stores translated versions of strings.',
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'fields' => array(
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'lid' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Source string ID. References {locales_source}.lid.',
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),
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'translation' => array(
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'type' => 'text',
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'mysql_type' => 'blob',
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'not null' => TRUE,
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'description' => 'Translation string value in this language.',
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),
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'language' => array(
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'type' => 'varchar',
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'length' => 12,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Language code. References {languages}.language.',
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),
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'plid' => array(
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'type' => 'int',
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'not null' => TRUE, // This should be NULL for no referenced string, not zero.
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'default' => 0,
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'description' => 'Parent lid (lid of the previous string in the plural chain) in case of plural strings. References {locales_source}.lid.',
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),
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'plural' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Plural index number in case of plural strings.',
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),
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),
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'primary key' => array('language', 'lid', 'plural'),
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'indexes' => array(
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'lid' => array('lid'),
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'plid' => array('plid'),
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'plural' => array('plural'),
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),
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);
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return $schema;
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}
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