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annotate modules/locale/locale.install @ 1:c1f4ac30525a 6.0

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Drupal 6.0
author Franck Deroche <webmaster@defr.org>
date Tue, 23 Dec 2008 14:28:28 +0100
parents
children 3edae6ecd6c6
rev   line source
webmaster@1 1 <?php
webmaster@1 2 // $Id: locale.install,v 1.27 2008/01/10 14:35:24 goba Exp $
webmaster@1 3
webmaster@1 4 /**
webmaster@1 5 * Implementation of hook_install().
webmaster@1 6 */
webmaster@1 7 function locale_install() {
webmaster@1 8 // locales_source.source and locales_target.target are not used as binary
webmaster@1 9 // fields; non-MySQL database servers need to ensure the field type is text
webmaster@1 10 // and that LIKE produces a case-sensitive comparison.
webmaster@1 11
webmaster@1 12 // Create tables.
webmaster@1 13 drupal_install_schema('locale');
webmaster@1 14
webmaster@1 15 db_query("INSERT INTO {languages} (language, name, native, direction, enabled, weight, javascript) VALUES ('en', 'English', 'English', '0', '1', '0', '')");
webmaster@1 16 }
webmaster@1 17
webmaster@1 18 /**
webmaster@1 19 * @defgroup updates-5.x-to-6.x Locale updates from 5.x to 6.x
webmaster@1 20 * @{
webmaster@1 21 */
webmaster@1 22
webmaster@1 23 /**
webmaster@1 24 * {locales_meta} table became {languages}.
webmaster@1 25 */
webmaster@1 26 function locale_update_6000() {
webmaster@1 27 $ret = array();
webmaster@1 28
webmaster@1 29 $schema['languages'] = array(
webmaster@1 30 'fields' => array(
webmaster@1 31 'language' => array(
webmaster@1 32 'type' => 'varchar',
webmaster@1 33 'length' => 12,
webmaster@1 34 'not null' => TRUE,
webmaster@1 35 'default' => '',
webmaster@1 36 ),
webmaster@1 37 'name' => array(
webmaster@1 38 'type' => 'varchar',
webmaster@1 39 'length' => 64,
webmaster@1 40 'not null' => TRUE,
webmaster@1 41 'default' => '',
webmaster@1 42 ),
webmaster@1 43 'native' => array(
webmaster@1 44 'type' => 'varchar',
webmaster@1 45 'length' => 64,
webmaster@1 46 'not null' => TRUE,
webmaster@1 47 'default' => '',
webmaster@1 48 ),
webmaster@1 49 'direction' => array(
webmaster@1 50 'type' => 'int',
webmaster@1 51 'not null' => TRUE,
webmaster@1 52 'default' => 0,
webmaster@1 53 ),
webmaster@1 54 'enabled' => array(
webmaster@1 55 'type' => 'int',
webmaster@1 56 'not null' => TRUE,
webmaster@1 57 'default' => 0,
webmaster@1 58 ),
webmaster@1 59 'plurals' => array(
webmaster@1 60 'type' => 'int',
webmaster@1 61 'not null' => TRUE,
webmaster@1 62 'default' => 0,
webmaster@1 63 ),
webmaster@1 64 'formula' => array(
webmaster@1 65 'type' => 'varchar',
webmaster@1 66 'length' => 128,
webmaster@1 67 'not null' => TRUE,
webmaster@1 68 'default' => '',
webmaster@1 69 ),
webmaster@1 70 'domain' => array(
webmaster@1 71 'type' => 'varchar',
webmaster@1 72 'length' => 128,
webmaster@1 73 'not null' => TRUE,
webmaster@1 74 'default' => '',
webmaster@1 75 ),
webmaster@1 76 'prefix' => array(
webmaster@1 77 'type' => 'varchar',
webmaster@1 78 'length' => 128,
webmaster@1 79 'not null' => TRUE,
webmaster@1 80 'default' => '',
webmaster@1 81 ),
webmaster@1 82 'weight' => array(
webmaster@1 83 'type' => 'int',
webmaster@1 84 'not null' => TRUE,
webmaster@1 85 'default' => 0,
webmaster@1 86 ),
webmaster@1 87 'javascript' => array( //Adds a column to store the filename of the JavaScript translation file.
webmaster@1 88 'type' => 'varchar',
webmaster@1 89 'length' => 32,
webmaster@1 90 'not null' => TRUE,
webmaster@1 91 'default' => '',
webmaster@1 92 ),
webmaster@1 93 ),
webmaster@1 94 'primary key' => array('language'),
webmaster@1 95 'indexes' => array(
webmaster@1 96 'list' => array('weight', 'name'),
webmaster@1 97 ),
webmaster@1 98 );
webmaster@1 99
webmaster@1 100 db_create_table($ret, 'languages', $schema['languages']);
webmaster@1 101
webmaster@1 102 // Save the languages
webmaster@1 103 $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}");
webmaster@1 104
webmaster@1 105 // Save the language count in the variable table
webmaster@1 106 $count = db_result(db_query('SELECT COUNT(*) FROM {languages} WHERE enabled = 1'));
webmaster@1 107 variable_set('language_count', $count);
webmaster@1 108
webmaster@1 109 // Save the default language in the variable table
webmaster@1 110 $default = db_fetch_object(db_query('SELECT * FROM {locales_meta} WHERE isdefault = 1'));
webmaster@1 111 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));
webmaster@1 112
webmaster@1 113 $ret[] = update_sql("DROP TABLE {locales_meta}");
webmaster@1 114 return $ret;
webmaster@1 115 }
webmaster@1 116
webmaster@1 117 /**
webmaster@1 118 * Change locale column to language. The language column is added by
webmaster@1 119 * update_fix_d6_requirements() in update.php to avoid a large number
webmaster@1 120 * of error messages from update.php. All we need to do here is copy
webmaster@1 121 * locale to language and then drop locale.
webmaster@1 122 */
webmaster@1 123 function locale_update_6001() {
webmaster@1 124 $ret = array();
webmaster@1 125 $ret[] = update_sql('UPDATE {locales_target} SET language = locale');
webmaster@1 126 db_drop_field($ret, 'locales_target', 'locale');
webmaster@1 127 return $ret;
webmaster@1 128 }
webmaster@1 129
webmaster@1 130 /**
webmaster@1 131 * Remove empty translations, we don't need these anymore.
webmaster@1 132 */
webmaster@1 133 function locale_update_6002() {
webmaster@1 134 $ret = array();
webmaster@1 135 $ret[] = update_sql("DELETE FROM {locales_target} WHERE translation = ''");
webmaster@1 136 return $ret;
webmaster@1 137 }
webmaster@1 138
webmaster@1 139 /**
webmaster@1 140 * Prune strings with no translations (will be automatically re-registered if still in use)
webmaster@1 141 */
webmaster@1 142 function locale_update_6003() {
webmaster@1 143 $ret = array();
webmaster@1 144 $ret[] = update_sql("DELETE FROM {locales_source} WHERE lid NOT IN (SELECT lid FROM {locales_target})");
webmaster@1 145 return $ret;
webmaster@1 146 }
webmaster@1 147
webmaster@1 148 /**
webmaster@1 149 * Fix remaining inconsistent indexes.
webmaster@1 150 */
webmaster@1 151 function locale_update_6004() {
webmaster@1 152 $ret = array();
webmaster@1 153 db_add_index($ret, 'locales_target', 'language', array('language'));
webmaster@1 154
webmaster@1 155 switch ($GLOBALS['db_type']) {
webmaster@1 156 case 'pgsql':
webmaster@1 157 db_drop_index($ret, 'locales_source', 'source');
webmaster@1 158 db_add_index($ret, 'locales_source', 'source', array(array('source', 30)));
webmaster@1 159 break;
webmaster@1 160 }
webmaster@1 161
webmaster@1 162 return $ret;
webmaster@1 163 }
webmaster@1 164
webmaster@1 165 /**
webmaster@1 166 * Change language setting variable of content types.
webmaster@1 167 *
webmaster@1 168 * Use language_content_type_<content_type> instead of language_<content_type>
webmaster@1 169 * so content types such as 'default', 'count' or 'negotiation' will not
webmaster@1 170 * interfere with language variables.
webmaster@1 171 */
webmaster@1 172 function locale_update_6005() {
webmaster@1 173 foreach (node_get_types() as $type => $content_type) {
webmaster@1 174 // Default to NULL, so we can skip dealing with non-existent settings.
webmaster@1 175 $setting = variable_get('language_'. $type, NULL);
webmaster@1 176 if ($type == 'default' && is_numeric($setting)) {
webmaster@1 177 // language_default was overwritten with the content type setting,
webmaster@1 178 // so reset the default language and save the content type setting.
webmaster@1 179 variable_set('language_content_type_default', $setting);
webmaster@1 180 variable_del('language_default');
webmaster@1 181 drupal_set_message('The default language setting has been reset to its default value. Check the '. l('language configuration page', 'admin/settings/language') .' to configure it correctly.');
webmaster@1 182 }
webmaster@1 183 elseif ($type == 'negotiation') {
webmaster@1 184 // language_content_type_negotiation is an integer either if it is
webmaster@1 185 // the negotiation setting or the content type setting.
webmaster@1 186 // The language_negotiation setting is not reset, but
webmaster@1 187 // the user is alerted that this setting possibly was overwritten
webmaster@1 188 variable_set('language_content_type_negotiation', $setting);
webmaster@1 189 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>'. $content_type->name ."</em> content type's multilingual support settings", 'admin/content/types/negotiation', array('html' => TRUE)) .' to configure them correctly.');
webmaster@1 190 }
webmaster@1 191 elseif (!is_null($setting)) {
webmaster@1 192 // Change the language setting variable for any other content type.
webmaster@1 193 // Do not worry about language_count, it will be updated below.
webmaster@1 194 variable_set('language_content_type_'. $type, $setting);
webmaster@1 195 variable_del('language_'. $type);
webmaster@1 196 }
webmaster@1 197 }
webmaster@1 198 // Update language count variable that might be overwritten.
webmaster@1 199 $count = db_result(db_query('SELECT COUNT(*) FROM {languages} WHERE enabled = 1'));
webmaster@1 200 variable_set('language_count', $count);
webmaster@1 201 return array();
webmaster@1 202 }
webmaster@1 203
webmaster@1 204 /**
webmaster@1 205 * @} End of "defgroup updates-5.x-to-6.x"
webmaster@1 206 */
webmaster@1 207
webmaster@1 208 /**
webmaster@1 209 * Implementation of hook_uninstall().
webmaster@1 210 */
webmaster@1 211 function locale_uninstall() {
webmaster@1 212 // Delete all JavaScript translation files
webmaster@1 213 $files = db_query('SELECT javascript FROM {languages}');
webmaster@1 214 while ($file = db_fetch_object($files)) {
webmaster@1 215 if (!empty($file)) {
webmaster@1 216 file_delete(file_create_path($file->javascript));
webmaster@1 217 }
webmaster@1 218 }
webmaster@1 219
webmaster@1 220 // Remove tables.
webmaster@1 221 drupal_uninstall_schema('locale');
webmaster@1 222 }
webmaster@1 223
webmaster@1 224 /**
webmaster@1 225 * Implementation of hook_schema().
webmaster@1 226 */
webmaster@1 227 function locale_schema() {
webmaster@1 228 $schema['languages'] = array(
webmaster@1 229 'description' => t('List of all available languages in the system.'),
webmaster@1 230 'fields' => array(
webmaster@1 231 'language' => array(
webmaster@1 232 'type' => 'varchar',
webmaster@1 233 'length' => 12,
webmaster@1 234 'not null' => TRUE,
webmaster@1 235 'default' => '',
webmaster@1 236 'description' => t("Language code, e.g. 'de' or 'en-US'."),
webmaster@1 237 ),
webmaster@1 238 'name' => array(
webmaster@1 239 'type' => 'varchar',
webmaster@1 240 'length' => 64,
webmaster@1 241 'not null' => TRUE,
webmaster@1 242 'default' => '',
webmaster@1 243 'description' => t('Language name in English.'),
webmaster@1 244 ),
webmaster@1 245 'native' => array(
webmaster@1 246 'type' => 'varchar',
webmaster@1 247 'length' => 64,
webmaster@1 248 'not null' => TRUE,
webmaster@1 249 'default' => '',
webmaster@1 250 'description' => t('Native language name.'),
webmaster@1 251 ),
webmaster@1 252 'direction' => array(
webmaster@1 253 'type' => 'int',
webmaster@1 254 'not null' => TRUE,
webmaster@1 255 'default' => 0,
webmaster@1 256 'description' => t('Direction of language (Left-to-Right = 0, Right-to-Left = 1).'),
webmaster@1 257 ),
webmaster@1 258 'enabled' => array(
webmaster@1 259 'type' => 'int',
webmaster@1 260 'not null' => TRUE,
webmaster@1 261 'default' => 0,
webmaster@1 262 'description' => t('Enabled flag (1 = Enabled, 0 = Disabled).'),
webmaster@1 263 ),
webmaster@1 264 'plurals' => array(
webmaster@1 265 'type' => 'int',
webmaster@1 266 'not null' => TRUE,
webmaster@1 267 'default' => 0,
webmaster@1 268 'description' => t('Number of plural indexes in this language.'),
webmaster@1 269 ),
webmaster@1 270 'formula' => array(
webmaster@1 271 'type' => 'varchar',
webmaster@1 272 'length' => 128,
webmaster@1 273 'not null' => TRUE,
webmaster@1 274 'default' => '',
webmaster@1 275 'description' => t('Plural formula in PHP code to evaluate to get plural indexes.'),
webmaster@1 276 ),
webmaster@1 277 'domain' => array(
webmaster@1 278 'type' => 'varchar',
webmaster@1 279 'length' => 128,
webmaster@1 280 'not null' => TRUE,
webmaster@1 281 'default' => '',
webmaster@1 282 'description' => t('Domain to use for this language.'),
webmaster@1 283 ),
webmaster@1 284 'prefix' => array(
webmaster@1 285 'type' => 'varchar',
webmaster@1 286 'length' => 128,
webmaster@1 287 'not null' => TRUE,
webmaster@1 288 'default' => '',
webmaster@1 289 'description' => t('Path prefix to use for this language.'),
webmaster@1 290 ),
webmaster@1 291 'weight' => array(
webmaster@1 292 'type' => 'int',
webmaster@1 293 'not null' => TRUE,
webmaster@1 294 'default' => 0,
webmaster@1 295 'description' => t('Weight, used in lists of languages.'),
webmaster@1 296 ),
webmaster@1 297 'javascript' => array(
webmaster@1 298 'type' => 'varchar',
webmaster@1 299 'length' => 32,
webmaster@1 300 'not null' => TRUE,
webmaster@1 301 'default' => '',
webmaster@1 302 'description' => t('Location of JavaScript translation file.'),
webmaster@1 303 ),
webmaster@1 304 ),
webmaster@1 305 'primary key' => array('language'),
webmaster@1 306 'indexes' => array(
webmaster@1 307 'list' => array('weight', 'name'),
webmaster@1 308 ),
webmaster@1 309 );
webmaster@1 310
webmaster@1 311 $schema['locales_source'] = array(
webmaster@1 312 'description' => t('List of English source strings.'),
webmaster@1 313 'fields' => array(
webmaster@1 314 'lid' => array(
webmaster@1 315 'type' => 'serial',
webmaster@1 316 'not null' => TRUE,
webmaster@1 317 'description' => t('Unique identifier of this string.'),
webmaster@1 318 ),
webmaster@1 319 'location' => array(
webmaster@1 320 'type' => 'varchar',
webmaster@1 321 'length' => 255,
webmaster@1 322 'not null' => TRUE,
webmaster@1 323 'default' => '',
webmaster@1 324 'description' => t('Drupal path in case of online discovered translations or file path in case of imported strings.'),
webmaster@1 325 ),
webmaster@1 326 'textgroup' => array(
webmaster@1 327 'type' => 'varchar',
webmaster@1 328 'length' => 255,
webmaster@1 329 'not null' => TRUE,
webmaster@1 330 'default' => 'default',
webmaster@1 331 'description' => t('A module defined group of translations, see hook_locale().'),
webmaster@1 332 ),
webmaster@1 333 'source' => array(
webmaster@1 334 'type' => 'text',
webmaster@1 335 'mysql_type' => 'blob',
webmaster@1 336 'not null' => TRUE,
webmaster@1 337 'description' => t('The original string in English.'),
webmaster@1 338 ),
webmaster@1 339 'version' => array(
webmaster@1 340 'type' => 'varchar',
webmaster@1 341 'length' => 20,
webmaster@1 342 'not null' => TRUE,
webmaster@1 343 'default' => 'none',
webmaster@1 344 'description' => t('Version of Drupal, where the string was last used (for locales optimization).'),
webmaster@1 345 ),
webmaster@1 346 ),
webmaster@1 347 'primary key' => array('lid'),
webmaster@1 348 'indexes' => array(
webmaster@1 349 'source' => array(array('source', 30)),
webmaster@1 350 ),
webmaster@1 351 );
webmaster@1 352
webmaster@1 353 $schema['locales_target'] = array(
webmaster@1 354 'description' => t('Stores translated versions of strings.'),
webmaster@1 355 'fields' => array(
webmaster@1 356 'lid' => array(
webmaster@1 357 'type' => 'int',
webmaster@1 358 'not null' => TRUE,
webmaster@1 359 'default' => 0,
webmaster@1 360 'description' => t('Source string ID. References {locales_source}.lid.'),
webmaster@1 361 ),
webmaster@1 362 'translation' => array(
webmaster@1 363 'type' => 'text',
webmaster@1 364 'mysql_type' => 'blob',
webmaster@1 365 'not null' => TRUE,
webmaster@1 366 'description' => t('Translation string value in this language.'),
webmaster@1 367 ),
webmaster@1 368 'language' => array(
webmaster@1 369 'type' => 'varchar',
webmaster@1 370 'length' => 12,
webmaster@1 371 'not null' => TRUE,
webmaster@1 372 'default' => '',
webmaster@1 373 'description' => t('Language code. References {languages}.language.'),
webmaster@1 374 ),
webmaster@1 375 'plid' => array(
webmaster@1 376 'type' => 'int',
webmaster@1 377 'not null' => TRUE, // This should be NULL for no referenced string, not zero.
webmaster@1 378 'default' => 0,
webmaster@1 379 'description' => t('Parent lid (lid of the previous string in the plural chain) in case of plural strings. References {locales_source}.lid.'),
webmaster@1 380 ),
webmaster@1 381 'plural' => array(
webmaster@1 382 'type' => 'int',
webmaster@1 383 'not null' => TRUE,
webmaster@1 384 'default' => 0,
webmaster@1 385 'description' => t('Plural index number in case of plural strings.'),
webmaster@1 386 ),
webmaster@1 387 ),
webmaster@1 388 'primary key' => array('language', 'lid', 'plural'),
webmaster@1 389 'indexes' => array(
webmaster@1 390 'lid' => array('lid'),
webmaster@1 391 'plid' => array('plid'),
webmaster@1 392 'plural' => array('plural'),
webmaster@1 393 ),
webmaster@1 394 );
webmaster@1 395
webmaster@1 396 return $schema;
webmaster@1 397 }
webmaster@1 398