| 1 | <?php |
| 2 | /* |
| 3 | +--------------------------------------------------------------------+ |
| 4 | | CiviCRM version 4.7 | |
| 5 | +--------------------------------------------------------------------+ |
| 6 | | Copyright CiviCRM LLC (c) 2004-2016 | |
| 7 | +--------------------------------------------------------------------+ |
| 8 | | This file is a part of CiviCRM. | |
| 9 | | | |
| 10 | | CiviCRM is free software; you can copy, modify, and distribute it | |
| 11 | | under the terms of the GNU Affero General Public License | |
| 12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | |
| 13 | | | |
| 14 | | CiviCRM is distributed in the hope that it will be useful, but | |
| 15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | |
| 17 | | See the GNU Affero General Public License for more details. | |
| 18 | | | |
| 19 | | You should have received a copy of the GNU Affero General Public | |
| 20 | | License and the CiviCRM Licensing Exception along | |
| 21 | | with this program; if not, contact CiviCRM LLC | |
| 22 | | at info[AT]civicrm[DOT]org. If you have questions about the | |
| 23 | | GNU Affero General Public License or the licensing of CiviCRM, | |
| 24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | |
| 25 | +--------------------------------------------------------------------+ |
| 26 | */ |
| 27 | |
| 28 | /** |
| 29 | * |
| 30 | * @package CRM |
| 31 | * @copyright CiviCRM LLC (c) 2004-2016 |
| 32 | */ |
| 33 | |
| 34 | /** |
| 35 | * This class generates form components for Localization. |
| 36 | */ |
| 37 | class CRM_Admin_Form_Setting_Localization extends CRM_Admin_Form_Setting { |
| 38 | |
| 39 | protected $_settings = array( |
| 40 | 'contact_default_language' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 41 | 'countryLimit' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 42 | 'customTranslateFunction' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 43 | 'defaultContactCountry' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 44 | 'defaultContactStateProvince' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 45 | 'defaultCurrency' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 46 | 'fieldSeparator' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 47 | 'inheritLocale' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 48 | 'lcMessages' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 49 | 'legacyEncoding' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 50 | 'monetaryThousandSeparator' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 51 | 'monetaryDecimalPoint' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 52 | 'moneyformat' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 53 | 'moneyvalueformat' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 54 | 'provinceLimit' => CRM_Core_BAO_Setting::LOCALIZATION_PREFERENCES_NAME, |
| 55 | ); |
| 56 | |
| 57 | /** |
| 58 | * Build the form object. |
| 59 | */ |
| 60 | public function buildQuickForm() { |
| 61 | $config = CRM_Core_Config::singleton(); |
| 62 | |
| 63 | CRM_Utils_System::setTitle(ts('Settings - Localization')); |
| 64 | |
| 65 | $warningTitle = json_encode(ts("Warning")); |
| 66 | $defaultLocaleOptions = CRM_Admin_Form_Setting_Localization::getDefaultLocaleOptions(); |
| 67 | |
| 68 | $domain = new CRM_Core_DAO_Domain(); |
| 69 | $domain->find(TRUE); |
| 70 | |
| 71 | if ($domain->locales) { |
| 72 | // add language limiter and language adder |
| 73 | $this->addCheckBox('languageLimit', ts('Available Languages'), array_flip($defaultLocaleOptions), NULL, NULL, NULL, NULL, ' '); |
| 74 | $this->addElement('select', 'addLanguage', ts('Add Language'), array_merge(array('' => ts('- select -')), array_diff(CRM_Core_I18n::languages(), $defaultLocaleOptions))); |
| 75 | |
| 76 | // add the ability to return to single language |
| 77 | $warning = ts('This will make your CiviCRM installation a single-language one again. THIS WILL DELETE ALL DATA RELATED TO LANGUAGES OTHER THAN THE DEFAULT ONE SELECTED ABOVE (and only that language will be preserved).'); |
| 78 | $this->assign('warning', $warning); |
| 79 | $warning = json_encode($warning); |
| 80 | $this->addElement('checkbox', 'makeSinglelingual', ts('Return to Single Language'), |
| 81 | NULL, array('onChange' => "if (this.checked) CRM.alert($warning, $warningTitle)") |
| 82 | ); |
| 83 | } |
| 84 | else { |
| 85 | $warning = ts('Enabling multiple languages changes the schema of your database, so make sure you know what you are doing when enabling this function; making a database backup is strongly recommended.'); |
| 86 | $this->assign('warning', $warning); |
| 87 | $warning = json_encode($warning); |
| 88 | $validTriggerPermission = CRM_Core_DAO::checkTriggerViewPermission(TRUE); |
| 89 | |
| 90 | if ($validTriggerPermission && |
| 91 | !$config->logging |
| 92 | ) { |
| 93 | $this->addElement('checkbox', 'makeMultilingual', ts('Enable Multiple Languages'), |
| 94 | NULL, array('onChange' => "if (this.checked) CRM.alert($warning, $warningTitle)") |
| 95 | ); |
| 96 | } |
| 97 | } |
| 98 | $this->addElement('select', 'contact_default_language', ts('Default Language for users'), |
| 99 | CRM_Admin_Form_Setting_Localization::getDefaultLanguageOptions()); |
| 100 | |
| 101 | $includeCurrency = &$this->addElement('advmultiselect', 'currencyLimit', |
| 102 | ts('Available Currencies') . ' ', self::getCurrencySymbols(), |
| 103 | array( |
| 104 | 'size' => 5, |
| 105 | 'style' => 'width:150px', |
| 106 | 'class' => 'advmultiselect', |
| 107 | ) |
| 108 | ); |
| 109 | |
| 110 | $includeCurrency->setButtonAttributes('add', array('value' => ts('Add >>'))); |
| 111 | $includeCurrency->setButtonAttributes('remove', array('value' => ts('<< Remove'))); |
| 112 | |
| 113 | $this->addFormRule(array('CRM_Admin_Form_Setting_Localization', 'formRule')); |
| 114 | |
| 115 | parent::buildQuickForm(); |
| 116 | } |
| 117 | |
| 118 | /** |
| 119 | * @param $fields |
| 120 | * |
| 121 | * @return array|bool |
| 122 | */ |
| 123 | public static function formRule($fields) { |
| 124 | $errors = array(); |
| 125 | if (CRM_Utils_Array::value('monetaryThousandSeparator', $fields) == |
| 126 | CRM_Utils_Array::value('monetaryDecimalPoint', $fields) |
| 127 | ) { |
| 128 | $errors['monetaryThousandSeparator'] = ts('Thousands Separator and Decimal Delimiter can not be the same.'); |
| 129 | } |
| 130 | |
| 131 | if (strlen($fields['monetaryThousandSeparator']) == 0) { |
| 132 | $errors['monetaryThousandSeparator'] = ts('Thousands Separator can not be empty. You can use a space character instead.'); |
| 133 | } |
| 134 | |
| 135 | if (strlen($fields['monetaryThousandSeparator']) > 1) { |
| 136 | $errors['monetaryThousandSeparator'] = ts('Thousands Separator can not have more than 1 character.'); |
| 137 | } |
| 138 | |
| 139 | if (strlen($fields['monetaryDecimalPoint']) > 1) { |
| 140 | $errors['monetaryDecimalPoint'] = ts('Decimal Delimiter can not have more than 1 character.'); |
| 141 | } |
| 142 | |
| 143 | if (trim($fields['customTranslateFunction']) && |
| 144 | !function_exists(trim($fields['customTranslateFunction'])) |
| 145 | ) { |
| 146 | $errors['customTranslateFunction'] = ts('Please define the custom translation function first.'); |
| 147 | } |
| 148 | |
| 149 | // CRM-7962, CRM-7713, CRM-9004 |
| 150 | if (!empty($fields['defaultContactCountry']) && |
| 151 | (!empty($fields['countryLimit']) && |
| 152 | (!in_array($fields['defaultContactCountry'], $fields['countryLimit'])) |
| 153 | ) |
| 154 | ) { |
| 155 | $errors['defaultContactCountry'] = ts('Please select a default country that is in the list of available countries.'); |
| 156 | } |
| 157 | |
| 158 | return empty($errors) ? TRUE : $errors; |
| 159 | } |
| 160 | |
| 161 | public function setDefaultValues() { |
| 162 | parent::setDefaultValues(); |
| 163 | |
| 164 | // CRM-1496 |
| 165 | // retrieve default values for currencyLimit |
| 166 | $this->_defaults['currencyLimit'] = array_keys(CRM_Core_OptionGroup::values('currencies_enabled')); |
| 167 | |
| 168 | $this->_defaults['languageLimit'] = Civi::settings()->get('languageLimit'); |
| 169 | |
| 170 | // CRM-5111: unset these two unconditionally, we don’t want them to stick – ever |
| 171 | unset($this->_defaults['makeMultilingual']); |
| 172 | unset($this->_defaults['makeSinglelingual']); |
| 173 | return $this->_defaults; |
| 174 | } |
| 175 | |
| 176 | public function postProcess() { |
| 177 | $values = $this->exportValues(); |
| 178 | |
| 179 | //cache contact fields retaining localized titles |
| 180 | //though we changed localization, so reseting cache. |
| 181 | CRM_Core_BAO_Cache::deleteGroup('contact fields'); |
| 182 | |
| 183 | //CRM-8559, cache navigation do not respect locale if it is changed, so reseting cache. |
| 184 | CRM_Core_BAO_Cache::deleteGroup('navigation'); |
| 185 | |
| 186 | // we do this only to initialize monetary decimal point and thousand separator |
| 187 | $config = CRM_Core_Config::singleton(); |
| 188 | |
| 189 | // save enabled currencies and defaul currency in option group 'currencies_enabled' |
| 190 | // CRM-1496 |
| 191 | if (empty($values['currencyLimit'])) { |
| 192 | $values['currencyLimit'] = array($values['defaultCurrency']); |
| 193 | } |
| 194 | elseif (!in_array($values['defaultCurrency'], |
| 195 | $values['currencyLimit'] |
| 196 | ) |
| 197 | ) { |
| 198 | $values['currencyLimit'][] = $values['defaultCurrency']; |
| 199 | } |
| 200 | |
| 201 | // sort so that when we display drop down, weights have right value |
| 202 | sort($values['currencyLimit']); |
| 203 | |
| 204 | // get labels for all the currencies |
| 205 | $options = array(); |
| 206 | |
| 207 | $currencySymbols = self::getCurrencySymbols(); |
| 208 | for ($i = 0; $i < count($values['currencyLimit']); $i++) { |
| 209 | $options[] = array( |
| 210 | 'label' => $currencySymbols[$values['currencyLimit'][$i]], |
| 211 | 'value' => $values['currencyLimit'][$i], |
| 212 | 'weight' => $i + 1, |
| 213 | 'is_active' => 1, |
| 214 | 'is_default' => $values['currencyLimit'][$i] == $values['defaultCurrency'], |
| 215 | ); |
| 216 | } |
| 217 | |
| 218 | $dontCare = NULL; |
| 219 | CRM_Core_OptionGroup::createAssoc('currencies_enabled', |
| 220 | $options, |
| 221 | $dontCare |
| 222 | ); |
| 223 | |
| 224 | // unset currencyLimit so we dont store there |
| 225 | unset($values['currencyLimit']); |
| 226 | |
| 227 | // make the site multi-lang if requested |
| 228 | if (!empty($values['makeMultilingual'])) { |
| 229 | CRM_Core_I18n_Schema::makeMultilingual($values['lcMessages']); |
| 230 | $values['languageLimit'][$values['lcMessages']] = 1; |
| 231 | // make the site single-lang if requested |
| 232 | } |
| 233 | elseif (!empty($values['makeSinglelingual'])) { |
| 234 | CRM_Core_I18n_Schema::makeSinglelingual($values['lcMessages']); |
| 235 | $values['languageLimit'] = ''; |
| 236 | } |
| 237 | |
| 238 | // add a new db locale if the requested language is not yet supported by the db |
| 239 | if (!CRM_Utils_Array::value('makeSinglelingual', $values) and CRM_Utils_Array::value('addLanguage', $values)) { |
| 240 | $domain = new CRM_Core_DAO_Domain(); |
| 241 | $domain->find(TRUE); |
| 242 | if (!substr_count($domain->locales, $values['addLanguage'])) { |
| 243 | CRM_Core_I18n_Schema::addLocale($values['addLanguage'], $values['lcMessages']); |
| 244 | } |
| 245 | $values['languageLimit'][$values['addLanguage']] = 1; |
| 246 | } |
| 247 | |
| 248 | // if we manipulated the language list, return to the localization admin screen |
| 249 | $return = (bool) (CRM_Utils_Array::value('makeMultilingual', $values) or CRM_Utils_Array::value('addLanguage', $values)); |
| 250 | |
| 251 | $filteredValues = $values; |
| 252 | unset($filteredValues['makeMultilingual']); |
| 253 | unset($filteredValues['makeSinglelingual']); |
| 254 | unset($filteredValues['addLanguage']); |
| 255 | unset($filteredValues['languageLimit']); |
| 256 | |
| 257 | Civi::settings()->set('languageLimit', CRM_Utils_Array::value('languageLimit', $values)); |
| 258 | |
| 259 | // save all the settings |
| 260 | parent::commonProcess($filteredValues); |
| 261 | |
| 262 | if ($return) { |
| 263 | CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/admin/setting/localization', 'reset=1')); |
| 264 | } |
| 265 | } |
| 266 | |
| 267 | /** |
| 268 | * @return array |
| 269 | */ |
| 270 | public static function getAvailableCountries() { |
| 271 | $i18n = CRM_Core_I18n::singleton(); |
| 272 | $country = array(); |
| 273 | CRM_Core_PseudoConstant::populate($country, 'CRM_Core_DAO_Country', TRUE, 'name', 'is_active'); |
| 274 | $i18n->localizeArray($country, array('context' => 'country')); |
| 275 | asort($country); |
| 276 | return $country; |
| 277 | } |
| 278 | |
| 279 | /** |
| 280 | * @return array |
| 281 | */ |
| 282 | public static function getDefaultLocaleOptions() { |
| 283 | $domain = new CRM_Core_DAO_Domain(); |
| 284 | $domain->find(TRUE); |
| 285 | $locales = CRM_Core_I18n::languages(); |
| 286 | if ($domain->locales) { |
| 287 | // for multi-lingual sites, populate default language drop-down with available languages |
| 288 | $defaultLocaleOptions = array(); |
| 289 | foreach ($locales as $loc => $lang) { |
| 290 | if (substr_count($domain->locales, $loc)) { |
| 291 | $defaultLocaleOptions[$loc] = $lang; |
| 292 | } |
| 293 | } |
| 294 | } |
| 295 | else { |
| 296 | $defaultLocaleOptions = $locales; |
| 297 | } |
| 298 | return $defaultLocaleOptions; |
| 299 | } |
| 300 | |
| 301 | /** |
| 302 | * Get a list of currencies (with their symbols). |
| 303 | * |
| 304 | * @return array |
| 305 | * Array('USD' => 'USD ($)'). |
| 306 | */ |
| 307 | public static function getCurrencySymbols() { |
| 308 | $symbols = CRM_Core_PseudoConstant::get('CRM_Contribute_DAO_Contribution', 'currency', array( |
| 309 | 'labelColumn' => 'symbol', |
| 310 | 'orderColumn' => TRUE, |
| 311 | )); |
| 312 | $_currencySymbols = array(); |
| 313 | foreach ($symbols as $key => $value) { |
| 314 | $_currencySymbols[$key] = "$key"; |
| 315 | if ($value) { |
| 316 | $_currencySymbols[$key] .= " ($value)"; |
| 317 | } |
| 318 | } |
| 319 | return $_currencySymbols; |
| 320 | } |
| 321 | |
| 322 | public static function onChangeLcMessages($oldLocale, $newLocale, $metadata, $domainID) { |
| 323 | if ($oldLocale == $newLocale) { |
| 324 | return; |
| 325 | } |
| 326 | |
| 327 | $session = CRM_Core_Session::singleton(); |
| 328 | if ($newLocale && $session->get('userID')) { |
| 329 | $ufm = new CRM_Core_DAO_UFMatch(); |
| 330 | $ufm->contact_id = $session->get('userID'); |
| 331 | if ($newLocale && $ufm->find(TRUE)) { |
| 332 | $ufm->language = $newLocale; |
| 333 | $ufm->save(); |
| 334 | $session->set('lcMessages', $newLocale); |
| 335 | } |
| 336 | } |
| 337 | } |
| 338 | |
| 339 | /** |
| 340 | * @return array |
| 341 | */ |
| 342 | public static function getDefaultLanguageOptions() { |
| 343 | return array( |
| 344 | '*default*' => ts('Use default site language'), |
| 345 | 'undefined' => ts('Leave undefined'), |
| 346 | 'current_site_language' => ts('Use language in use at the time'), |
| 347 | ); |
| 348 | } |
| 349 | |
| 350 | } |