language); if (module_exists('site_country')) { $country_code = variable_get('site_country_default_country', ''); if (!empty($country_code)) { $country_language = $language->language . '-' . $country_code; array_unshift($languages, $country_language); } } drupal_alter('date_format_languages', $languages); // Setup appropriate date formats for this locale. $formats = date_locale_get_locale_date_format($languages); foreach ($formats as $format_type => $format) { $conf[$format_type] = $format; } } } /** * Implementation of hook_menu(). */ function date_locale_menu() { $items = array(); $items['admin/settings/date-time/locale'] = array( 'title' => 'Locale date settings', 'description' => 'Configure date formats for each locale', 'type' => MENU_LOCAL_TASK, 'page callback' => 'drupal_get_form', 'page arguments' => array('date_locale_format_form'), 'access arguments' => array('administer site configuration'), 'weight' => 1, ); return $items; } /** * Select locale date format details from database. * * @param $languages * An array of language codes. * @return * An array of date formats. */ function date_locale_get_locale_date_format($languages) { $formats = array(); // Get list of different format types. $format_types = date_get_format_types(); $short_default = variable_get('date_format_short', 'm/d/Y - H:i'); // Loop through each language until we find one with some date formats // configured. foreach ($languages as $language) { $date_formats = date_format_locale($language); if (!empty($date_formats)) { // We have locale-specific date formats, so check for their types. If // we're missing a type, use the default setting instead. foreach ($format_types as $type => $type_info) { $format = $date_formats[$type]; // If format exists for this language, use it. if (!empty($format)) { $formats['date_format_' . $type] = $format; } // Otherwise get default variable setting. If this is not set, default // to the short format. else { $formats['date_format_' . $type] = variable_get('date_format_' . $type, $short_default); } } // Return on the first match. return $formats; } } // No locale specific formats found, so use defaults. $system_types = array('short', 'medium', 'long'); // Handle system types separately as they have defaults if no variable exists. $formats['date_format_short'] = $short_default; $formats['date_format_medium'] = variable_get('date_format_medium', 'D, m/d/Y - H:i'); $formats['date_format_long'] = variable_get('date_format_long', 'l, F j, Y - H:i'); // For non-system types, get the default setting, otherwise use the short // format. foreach ($format_types as $type => $type_info) { if (!in_array($type, $system_types)) { $formats['date_format_' . $type] = variable_get('date_format_' . $type, $short_default); } } return $formats; } /** * Display list of enabled languages to configure date formats for. */ function date_locale_format_form($form_state) { $form = array(); if (!isset($form_state['values'])) { $step = 'languages'; } else { $step = 'config'; } $form['step'] = array( '#type' => 'value', '#value' => $step, ); // Form part 1: show language selection. if ($step == 'languages') { // Get list of languages. $languages = locale_language_list('native'); // If site_country module is enabled, add country specific languages to // languages array. if (module_exists('site_country')) { $country_code = variable_get('site_country_default_country', ''); if (!empty($country_code)) { foreach ($languages as $langcode => $name) { $country_language = $langcode . '-' . $country_code; if (drupal_strlen($langcode) == 2 && !in_array($country_language, array_keys($languages))) { $languages[$country_language] = "$name ($country_code)"; } } } } $form['langcode'] = array( '#title' => t('Language'), '#type' => 'select', '#options' => $languages, '#multiple' => false, ); $form['buttons']['submit'] = array( '#type' => 'submit', '#value' => t('Search'), '#submit' => array('date_locale_format_form_language_submit'), ); } // Form part 2: show date formats for this language. else { // Add Drupal core's system.js and js settings. date_api_add_system_javascript(); $languages = locale_language_list('native'); $langcode = $form_state['values']['langcode']; $language_name = $languages[$langcode]; // Display the current language name. $form['language_information'] = array( '#value' => t('Date format settings for %language_name', array('%language_name' => $language_name)), '#prefix' =>'
', '#suffix' =>'
', ); // Get list of date format types. $types = date_get_format_types(); // Get list of available formats. $formats = date_get_formats(); $choices = array(); foreach ($formats as $type => $list) { foreach ($list as $f => $format) { $choices[$f] = date_format_date(date_now(), 'custom', $f); } } // Get configured formats for each language. $locale_formats = date_format_locale($langcode); // Display a form field for each format type. foreach ($types as $type => $type_info) { if (!empty($locale_formats) && in_array($type, array_keys($locale_formats))) { $default = $locale_formats[$type]; } else { $default = variable_get('date_format_' . $type, array_shift(array_keys($formats))); } include_once('./'. drupal_get_path('module', 'date_api') .'/date_api.admin.inc'); date_api_date_format_select_field($form, $type, $type_info, $default, $choices); } $form['buttons']['submit'] = array( '#type' => 'submit', '#value' => t('Save'), '#submit' => array('date_locale_format_form_formats_submit'), ); $form['buttons']['cancel'] = array( '#type' => 'submit', '#value' => t('Cancel'), '#submit' => array('date_locale_format_form_formats_cancel'), ); } return $form; } /** * Submit handler for choosing a language on the date_locale_format_form. * * @param $form * Array, containing the form structure. * @param &$form_state * The 'rebuild' key inside $form_state['rebuild'] structure, overrides the * 'redirect' key: when it is set to TRUE, the form will be rebuilt from * scratch and displayed on screen. */ function date_locale_format_form_language_submit($form, &$form_state) { $form_state['rebuild'] = TRUE; $form_state['storage']['langcode'] = $form_state['values']['langcode']; } /** * Submit handler for choosing a language on the date_locale_format_form. */ function date_locale_format_form_formats_submit($form, &$form_state) { $langcode = $form_state['storage']['langcode']; // Get list of date format types. $types = date_get_format_types(); foreach ($types as $type => $type_info) { $format = $form_state['values']['date_format_' . $type]; if ($format == 'custom') { $format = $form_state['values']['date_format_' . $type . '_custom']; } date_locale_locale_format_save($langcode, $type, $format); } drupal_set_message(t('Configuration saved.')); $form_state['storage'] = FALSE; $form_state['rebuild'] = FALSE; $form_state['redirect'] = 'admin/settings/date-time/locale'; } /** * 'Cancel' button handler for choosing a language on the * date_locale_format_form. */ function date_locale_format_form_formats_cancel($form, &$form_state) { $form_state['storage'] = FALSE; $form_state['rebuild'] = FALSE; $form_state['redirect'] = 'admin/settings/date-time/locale'; } /** * Save locale specific date formats to the database. * * @param $langcode * Language code, can be 2 characters, e.g. 'en' or 5 characters, e.g. * 'en-CA'. * @param $type * Date format type, e.g. 'short', 'medium'. * @param $format * The date format string. */ function date_locale_locale_format_save($langcode, $type, $format) { $locale_format = array(); $locale_format['language'] = $langcode; $locale_format['type'] = $type; $locale_format['format'] = $format; $is_existing = db_result(db_query("SELECT COUNT(*) FROM {date_format_locale} WHERE language = '%s' AND type = '%s'", $langcode, $type)); if ($is_existing) { $keys = array('type', 'language'); drupal_write_record('date_format_locale', $locale_format, $keys); } else { drupal_write_record('date_format_locale', $locale_format); } }