$content .= Display::return_message(get_lang('OpenIDCouldNotBeFoundPleaseRegister'));
}
}
// Terms and conditions
if (api_get_setting('registration.allow_terms_conditions') == 'true') {
$language = api_get_interface_language();
$language = api_get_language_id($language);
$term_preview = LegalManager::get_last_condition($language);
if (!$term_preview) {
//we load from the platform
$language = api_get_setting('language.platform_language');
$language = api_get_language_id($language);
$term_preview = LegalManager::get_last_condition($language);
//if is false we load from english
if (!$term_preview) {
$language = api_get_language_id('english');
//this must work
$term_preview = LegalManager::get_last_condition($language);
}
}
// Version and language
$form->addElement('hidden', 'legal_accept_type', $term_preview['version'] . ':' . $term_preview['language_id']);
$form->addElement('hidden', 'legal_info', $term_preview['legal_id'] . ':' . $term_preview['language_id']);
if ($term_preview['type'] == 1) {
$form->addElement('checkbox', 'legal_accept', null, get_lang('IHaveReadAndAgree') . ' <a href="inscription.php?legal" target="_blank">' . get_lang('TermsAndConditions') . '</a>');
$form->addRule('legal_accept', get_lang('ThisFieldIsRequired'), 'required');
} else {
$preview = LegalManager::show_last_condition($term_preview);
$form->addElement('label', null, $preview);
}
}
/**
* Loads the translation files inside a plugin if exists.
* It loads by default english see the hello world plugin
*
* @param string $plugin_name
*
* @todo add caching
*/
public function load_plugin_lang_variables($plugin_name)
{
global $language_interface;
$root = api_get_path(SYS_PLUGIN_PATH);
$strings = null;
// 1. Loading english if exists
$english_path = $root . $plugin_name . "/lang/english.php";
if (is_readable($english_path)) {
include $english_path;
foreach ($strings as $key => $string) {
$GLOBALS[$key] = $string;
}
}
// 2. Loading the system language
if ($language_interface != 'english') {
$path = $root . $plugin_name . "/lang/{$language_interface}.php";
if (is_readable($path)) {
include $path;
if (!empty($strings)) {
foreach ($strings as $key => $string) {
$GLOBALS[$key] = $string;
}
}
} else {
$interfaceLanguageId = api_get_language_id($language_interface);
$interfaceLanguageInfo = api_get_language_info($interfaceLanguageId);
$languageParentId = intval($interfaceLanguageInfo['parent_id']);
if ($languageParentId > 0) {
$languageParentInfo = api_get_language_info($languageParentId);
$languageParentFolder = $languageParentInfo['dokeos_folder'];
$parentPath = "{$root}{$plugin_name}/lang/{$languageParentFolder}.php";
if (is_readable($parentPath)) {
include $parentPath;
if (!empty($strings)) {
foreach ($strings as $key => $string) {
$this->strings[$key] = $string;
}
}
}
}
}
}
}
/**
* Save the new message for one event and for one language
*
* @param string $eventName
* @param array $users
* @param string $message
* @param string $subject
* @param string $eventMessageLanguage
* @param int $activated
*/
public static function save_event_type_message($event_name, $users, $message, $subject, $event_message_language, $activated)
{
$event_name = Database::escape_string($event_name);
$activated = intval($activated);
$event_message_language = Database::escape_string($event_message_language);
// Deletes then re-adds the users linked to the event
$sql = 'DELETE FROM ' . Database::get_main_table(TABLE_EVENT_TYPE_REL_USER) . ' WHERE event_type_name = "' . $event_name . '" ';
Database::query($sql);
foreach ($users as $user) {
$sql = 'INSERT INTO ' . Database::get_main_table(TABLE_EVENT_TYPE_REL_USER) . ' (user_id,event_type_name)
VALUES(' . intval($user) . ',"' . $event_name . '")';
Database::query($sql);
}
$language_id = api_get_language_id($event_message_language);
// check if this template in this language already exists or not
$sql = 'SELECT COUNT(id) as total FROM ' . Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE) . '
WHERE event_type_name = "' . $event_name . '" AND language_id = ' . $language_id;
$sql = Database::store_result(Database::query($sql), 'ASSOC');
// if already exists, we update
if ($sql[0]["total"] > 0) {
$sql = 'UPDATE ' . Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE) . '
SET message = "' . Database::escape_string($message) . '",
subject = "' . Database::escape_string($subject) . '",
activated = ' . $activated . '
WHERE event_type_name = "' . $event_name . '" AND language_id = (SELECT id FROM ' . Database::get_main_table(TABLE_MAIN_LANGUAGE) . '
WHERE dokeos_folder = "' . $event_message_language . '")';
Database::query($sql);
} else {
// else we create a new record
// gets the language_-_id
$lang_id = '(SELECT id FROM ' . Database::get_main_table(TABLE_MAIN_LANGUAGE) . '
WHERE dokeos_folder = "' . $event_message_language . '")';
$lang_id = Database::store_result(Database::query($lang_id), 'ASSOC');
if (!empty($lang_id[0]["id"])) {
$sql = 'INSERT INTO ' . Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE) . ' (event_type_name, language_id, message, subject, activated)
VALUES("' . $event_name . '", ' . $lang_id[0]["id"] . ', "' . Database::escape_string($message) . '", "' . Database::escape_string($subject) . '", ' . $activated . ')';
Database::query($sql);
}
}
// set activated at every save
$sql = 'UPDATE ' . Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE) . '
SET activated = ' . $activated . '
WHERE event_type_name = "' . $event_name . '"';
Database::query($sql);
}
/**
* Gets the current interface language.
* @param bool $purified (optional) When it is true, a purified (refined)
* language value will be returned, for example 'french' instead of 'french_unicode'.
* @return string The current language of the interface.
*/
function api_get_interface_language($purified = false, $check_sub_language = false)
{
global $language_interface;
if (empty($language_interface)) {
return 'english';
}
if ($check_sub_language) {
static $parent_language_name = null;
if (!isset($parent_language_name)) {
// 2. The current language is a sub language so we grab the father's
// setting according to the internalization_database/name_order_convetions.php file
$language_id = api_get_language_id($language_interface);
$language_info = api_get_language_info($language_id);
if (!empty($language_id) && !empty($language_info)) {
if (!empty($language_info['parent_id'])) {
$language_info = api_get_language_info($language_info['parent_id']);
$parent_language_name = $language_info['english_name'];
if (!empty($parent_language_name)) {
return $parent_language_name;
}
}
return $language_info['english_name'];
}
return 'english';
} else {
return $parent_language_name;
}
} else {
// 2. Normal way
$interface_language = $purified ? api_purify_language_id($language_interface) : $language_interface;
}
return $interface_language;
}
Security::clear_token();
$tok = Security::get_token();
header('Location: legal_list.php?action=show_message&message=' . urlencode($message) . '&sec_token=' . $tok);
exit;
} elseif ($submit == 'preview') {
$defaults['type'] = $type;
$defaults['content'] = $content;
$defaults['changes'] = $changes;
$term_preview = $defaults;
$term_preview['type'] = intval($_POST['type']);
} else {
$my_lang = $_POST['language'];
if (isset($_POST['language'])) {
$all_langs = api_get_languages();
if (in_array($my_lang, $all_langs['folder'])) {
$language = api_get_language_id($my_lang);
$term_preview = LegalManager::get_last_condition($language);
$defaults = $term_preview;
if (!$term_preview) {
// there are not terms and conditions
$term_preview['type'] = -1;
$defaults['type'] = 0;
}
}
}
}
}
}
}
$form->setDefaults($defaults);
if (isset($_POST['send'])) {
/**
* Hook for the get_lang() function to check for plugin-defined language terms
* @param string $name of the language variable we are looking for
*
* @return string The translated language term of the plugin
*/
public function get_lang($name)
{
// Check whether the language strings for the plugin have already been
// loaded. If so, no need to load them again.
if (is_null($this->strings)) {
global $language_interface;
$root = api_get_path(SYS_PLUGIN_PATH);
$plugin_name = $this->get_name();
$interfaceLanguageId = api_get_language_id($language_interface);
$interfaceLanguageInfo = api_get_language_info($interfaceLanguageId);
$languageParentId = !empty($interfaceLanguageInfo['parent_id']) ? intval($interfaceLanguageInfo['parent_id']) : 0;
//1. Loading english if exists
$english_path = $root . $plugin_name . "/lang/english.php";
if (is_readable($english_path)) {
$strings = array();
include $english_path;
$this->strings = $strings;
}
$path = $root . $plugin_name . "/lang/{$language_interface}.php";
//2. Loading the system language
if (is_readable($path)) {
include $path;
if (!empty($strings)) {
foreach ($strings as $key => $string) {
$this->strings[$key] = $string;
}
}
} elseif ($languageParentId > 0) {
$languageParentInfo = api_get_language_info($languageParentId);
$languageParentFolder = $languageParentInfo['dokeos_folder'];
$parentPath = "{$root}{$plugin_name}/lang/{$languageParentFolder}.php";
if (is_readable($parentPath)) {
include $parentPath;
if (!empty($strings)) {
foreach ($strings as $key => $string) {
$this->strings[$key] = $string;
}
}
}
}
}
if (isset($this->strings[$name])) {
return $this->strings[$name];
}
return get_lang($name);
}
// Terms and conditions
if (api_get_setting('allow_terms_conditions') == 'true') {
$language = api_get_interface_language();
$language = api_get_language_id($language);
$term_preview = LegalManager::get_last_condition($language);
if (!$term_preview) {
//we load from the platform
$language = api_get_setting('platformLanguage');
$language = api_get_language_id($language);
$term_preview = LegalManager::get_last_condition($language);
//if is false we load from english
if (!$term_preview) {
$language = api_get_language_id('english'); //this must work
$term_preview = LegalManager::get_last_condition($language);
}
}
// Version and language
$form->addElement('hidden', 'legal_accept_type', $term_preview['version'] . ':' . $term_preview['language_id']);
$form->addElement('hidden', 'legal_info', $term_preview['legal_id'] . ':' . $term_preview['language_id']);
if ($term_preview['type'] == 1) {
$form->addElement('checkbox', 'legal_accept', null, get_lang('IHaveReadAndAgree') . ' <a href="inscription.php?legal" target="_blank">' . get_lang('TermsAndConditions') . '</a>');
$form->addRule('legal_accept', get_lang('ThisFieldIsRequired'), 'required');
} else {
$preview = LegalManager::show_last_condition($term_preview);
$form->addElement('label', null, $preview);
}
