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<?php |
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/* For licensing terms, see /license.txt */ |
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/** |
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* Class LegalManager. |
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*/ |
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class LegalManager |
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{ |
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/** |
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* Constructor. |
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*/ |
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public function __construct() |
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{ |
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} |
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/** |
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* Add a new Term and Condition. |
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* |
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* @param int $language language id |
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* @param string $content content |
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* @param int $type term and condition type (0 for HTML text or 1 for link to another page) |
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* @param string $changes explain changes |
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* @param array $extraFieldValuesToSave |
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* |
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* @return int |
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*/ |
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public static function add($language, $content, $type, $changes, $extraFieldValuesToSave = []) |
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{ |
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if (empty($content)) { |
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return 0; |
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} |
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$legalTable = Database::get_main_table(TABLE_MAIN_LEGAL); |
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$last = self::get_last_condition($language); |
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$type = (int) $type; |
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$time = time(); |
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$changeList = []; |
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if (isset($last['id'])) { |
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$id = $last['id']; |
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// Check if extra fields changed |
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$extraFieldValue = new ExtraFieldValue('terms_and_condition'); |
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$values = $extraFieldValue->getAllValuesByItem($id); |
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$oldValues = array_column($values, 'value', 'variable'); |
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foreach ($extraFieldValuesToSave as $key => $value) { |
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if (is_numeric(strpos($key, 'extra_'))) { |
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$replace = str_replace('extra_', '', $key); |
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if (isset($oldValues[$replace])) { |
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if ($value != $oldValues[$replace]) { |
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$changeList[] = $replace; |
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} |
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} else { |
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// It means there's a new extra field that was not included before. |
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$changeList[] = $replace; |
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} |
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} |
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} |
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} |
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if ($last['content'] != $content || !empty($changeList)) { |
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$version = self::getLastVersion($language); |
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$version++; |
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$params = [ |
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'language_id' => $language, |
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'content' => $content, |
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'changes' => $changes, |
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'type' => $type, |
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'version' => $version, |
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'date' => $time, |
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]; |
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$id = Database::insert($legalTable, $params); |
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self::updateExtraFields($id, $extraFieldValuesToSave); |
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return $id; |
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} elseif ($last['type'] != $type && $language == $last['language_id']) { |
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// Update |
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$id = $last['id']; |
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$params = [ |
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'changes' => $changes, |
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'type' => $type, |
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'date' => $time, |
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]; |
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Database::update($legalTable, $params, ['id = ?' => $id]); |
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self::updateExtraFields($id, $extraFieldValuesToSave); |
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return $id; |
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} |
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return 0; |
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} |
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/** |
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* @param int $itemId |
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* @param array $values |
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* |
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* @return bool |
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*/ |
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public static function updateExtraFields($itemId, $values) |
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{ |
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if (empty($itemId)) { |
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return false; |
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} |
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$extraFieldValues = new ExtraFieldValue('terms_and_condition'); |
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$values['item_id'] = $itemId; |
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$extraFieldValues->saveFieldValues($values); |
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return true; |
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} |
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/** |
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* @param int $id |
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*/ |
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public static function delete($id) |
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{ |
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/* |
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$legalTable = Database::get_main_table(TABLE_MAIN_LEGAL); |
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$id = (int) $id; |
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$sql = "DELETE FROM $legalTable WHERE id = '".$id."'"; |
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*/ |
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} |
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/** |
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* Gets the last version of a Term and condition by language. |
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* |
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* @param int $language language id |
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* |
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* @return int |
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*/ |
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public static function getLastVersion($language) |
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{ |
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$table = Database::get_main_table(TABLE_MAIN_LEGAL); |
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$language = (int) $language; |
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$sql = "SELECT version FROM $table |
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WHERE language_id = $language |
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ORDER BY id DESC LIMIT 1 "; |
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$result = Database::query($sql); |
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$row = Database::fetch_array($result); |
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if (Database::num_rows($result) > 0) { |
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return (int) $row['version']; |
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} |
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return 0; |
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} |
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/** |
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* Gets the data of a Term and condition by language. |
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* |
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* @param int $language language id |
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* |
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* @return array all the info of a Term and condition |
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*/ |
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public static function get_last_condition($language) |
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{ |
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$table = Database::get_main_table(TABLE_MAIN_LEGAL); |
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$language = (int) $language; |
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$sql = "SELECT * FROM $table |
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WHERE language_id = $language |
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ORDER BY version DESC |
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LIMIT 1 "; |
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$result = Database::query($sql); |
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$result = Database::fetch_array($result, 'ASSOC'); |
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if (empty($result)) { |
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return []; |
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} |
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if (isset($result['content'])) { |
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$result['content'] = self::replaceTags($result['content']); |
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} |
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return $result; |
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} |
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/** |
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* Check if an specific version of an agreement exists. |
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* |
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* @param int $language |
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* @param int $version |
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* |
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* @return bool |
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*/ |
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public static function hasVersion($language, $version) |
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{ |
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$table = Database::get_main_table(TABLE_MAIN_LEGAL); |
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$language = (int) $language; |
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$version = (int) $version; |
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if (empty($language)) { |
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return false; |
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} |
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$sql = "SELECT version FROM $table |
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WHERE |
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language_id = $language AND |
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version = $version |
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LIMIT 1 "; |
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$result = Database::query($sql); |
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if (Database::num_rows($result) > 0) { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* @param string $content |
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* |
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* @return string |
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*/ |
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public static function replaceTags($content) |
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{ |
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if (strpos($content, '{{sessions}}')) { |
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$sessionListToString = ''; |
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$sessionList = SessionManager::get_sessions_by_user(api_get_user_id()); |
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if ($sessionList) { |
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$sessionListToString = get_lang('SessionList').'<ul>'; |
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foreach ($sessionList as $session) { |
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$sessionListToString .= '<li>'.$session['session_name'].'</li>'; |
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} |
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$sessionListToString .= '<ul>'; |
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} |
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$content = str_replace('{{sessions}}', $sessionListToString, $content); |
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} |
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return $content; |
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} |
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/** |
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* Gets the last version of a Term and condition by language. |
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* |
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* @param int $language language id |
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* |
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* @return bool|int the version or false if does not exist |
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*/ |
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public static function get_last_version($language) |
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{ |
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$table = Database::get_main_table(TABLE_MAIN_LEGAL); |
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$language = (int) $language; |
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$sql = "SELECT version FROM $table |
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WHERE language_id = '$language' |
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ORDER BY version DESC |
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LIMIT 1 "; |
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$result = Database::query($sql); |
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if (Database::num_rows($result) > 0) { |
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$version = Database::fetch_array($result); |
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$version = explode(':', $version[0]); |
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return $version[0]; |
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} |
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return false; |
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} |
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/** |
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* Show the last condition. |
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* |
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* @param array $term_preview with type and content i.e array('type'=>'1', 'content'=>'hola'); |
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* |
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* @return string html preview |
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*/ |
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public static function show_last_condition($term_preview) |
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{ |
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$preview = ''; |
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switch ($term_preview['type']) { |
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case 0: |
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if (!empty($term_preview['content'])) { |
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$preview = '<div class="terms-conditions"> |
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<div id="legal-terms" class="scrollbar-inner">'.$term_preview['content'].'</div> |
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</div>'; |
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} |
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$preview .= get_lang('ByClickingRegisterYouAgreeTermsAndConditions'); |
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$courseInfo = api_get_course_info(); |
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if (api_get_setting('load_term_conditions_section') === 'course' && empty($courseInfo)) { |
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$preview = ''; |
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} |
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break; |
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// Page link |
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case 1: |
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$preview = '<fieldset> |
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<legend>'.get_lang('TermsAndConditions').'</legend>'; |
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$preview .= '<div id="legal-accept-wrapper" class="form-item"> |
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<label class="option" for="legal-accept"> |
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<input id="legal-accept" type="checkbox" value="1" name="legal_accept"/> |
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'.get_lang('IHaveReadAndAgree').' |
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<a href="#">'.get_lang('TermsAndConditions').'</a> |
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</label> |
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</div> |
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</fieldset>'; |
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break; |
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default: |
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break; |
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} |
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return $preview; |
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} |
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/** |
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* Get the terms and condition table (only for maintenance). |
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* |
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* @param int $from |
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* @param int $number_of_items |
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* @param int $column |
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* |
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* @return array |
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*/ |
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public static function get_legal_data($from, $number_of_items, $column) |
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{ |
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$table = Database::get_main_table(TABLE_MAIN_LEGAL); |
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$lang_table = Database::get_main_table(TABLE_MAIN_LANGUAGE); |
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$from = (int) $from; |
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$number_of_items = (int) $number_of_items; |
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$column = (int) $column; |
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$sql = "SELECT version, original_name as language, content, changes, type, FROM_UNIXTIME(date) |
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FROM $table |
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INNER JOIN $lang_table l |
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ON (language_id = l.id) |
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ORDER BY language, version ASC |
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LIMIT $from, $number_of_items "; |
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$result = Database::query($sql); |
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$legals = []; |
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while ($legal = Database::fetch_array($result)) { |
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// max 2000 chars |
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$languages[] = $legal[1]; |
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if (strlen($legal[2]) > 2000) { |
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$legal[2] = substr(strip_tags($legal[2]), 0, 2000).' ... '; |
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} |
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if ($legal[4] == 0) { |
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$legal[4] = get_lang('HTMLText'); |
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} elseif ($legal[4] == 1) { |
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$legal[4] = get_lang('PageLink'); |
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} |
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$legals[] = $legal; |
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} |
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return $legals; |
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} |
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/** |
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* Gets the number of terms and conditions available. |
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* |
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* @return int |
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*/ |
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public static function count() |
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{ |
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$table = Database::get_main_table(TABLE_MAIN_LEGAL); |
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$sql = "SELECT count(*) as count_result |
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FROM $table |
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ORDER BY id DESC "; |
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$result = Database::query($sql); |
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$url = Database::fetch_array($result, 'ASSOC'); |
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$result = $url['count_result']; |
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return $result; |
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} |
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/** |
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* Get type of terms and conditions. |
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* Type 0 is HTML Text |
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* Type 1 is a link to a different terms and conditions page. |
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* |
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* @param int $legal_id |
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* @param int $language_id |
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* |
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* @return mixed The current type of terms and conditions (int) or false on error |
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*/ |
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public static function get_type_of_terms_and_conditions($legal_id, $language_id) |
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{ |
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$table = Database::get_main_table(TABLE_MAIN_LEGAL); |
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$legal_id = (int) $legal_id; |
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$language_id = (int) $language_id; |
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$sql = "SELECT type FROM $table |
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WHERE id = $legal_id AND language_id = $language_id"; |
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$rs = Database::query($sql); |
381
|
|
|
|
382
|
|
|
return Database::result($rs, 0, 'type'); |
383
|
|
|
} |
384
|
|
|
|
385
|
|
|
/** |
386
|
|
|
* @param int $userId |
387
|
|
|
*/ |
388
|
|
|
public static function sendLegal($userId) |
389
|
|
|
{ |
390
|
|
|
$subject = get_lang('SendTermsSubject'); |
391
|
|
|
$content = sprintf( |
392
|
|
|
get_lang('SendTermsDescriptionToUrlX'), |
393
|
|
|
api_get_path(WEB_PATH) |
394
|
|
|
); |
395
|
|
|
MessageManager::send_message_simple($userId, $subject, $content); |
396
|
|
|
Display::addFlash(Display::return_message(get_lang('Sent'))); |
397
|
|
|
|
398
|
|
|
$extraFieldValue = new ExtraFieldValue('user'); |
399
|
|
|
$value = $extraFieldValue->get_values_by_handler_and_field_variable($userId, 'termactivated'); |
400
|
|
|
if (false === $value) { |
401
|
|
|
$extraFieldInfo = $extraFieldValue->getExtraField()->get_handler_field_info_by_field_variable('termactivated'); |
402
|
|
|
if ($extraFieldInfo) { |
403
|
|
|
$newParams = [ |
404
|
|
|
'item_id' => $userId, |
405
|
|
|
'field_id' => $extraFieldInfo['id'], |
406
|
|
|
'value' => 1, |
407
|
|
|
'comment' => '', |
408
|
|
|
]; |
409
|
|
|
$extraFieldValue->save($newParams); |
410
|
|
|
} |
411
|
|
|
} |
412
|
|
|
} |
413
|
|
|
|
414
|
|
|
/** |
415
|
|
|
* @param int $userId |
416
|
|
|
*/ |
417
|
|
|
public static function deleteLegal($userId) |
418
|
|
|
{ |
419
|
|
|
$extraFieldValue = new ExtraFieldValue('user'); |
420
|
|
|
$value = $extraFieldValue->get_values_by_handler_and_field_variable($userId, 'legal_accept'); |
421
|
|
|
$result = $extraFieldValue->delete($value['id']); |
422
|
|
|
if ($result) { |
423
|
|
|
Display::addFlash(Display::return_message(get_lang('Deleted'))); |
424
|
|
|
} |
425
|
|
|
|
426
|
|
|
$value = $extraFieldValue->get_values_by_handler_and_field_variable( |
427
|
|
|
$userId, |
428
|
|
|
'termactivated' |
429
|
|
|
); |
430
|
|
|
if ($value) { |
431
|
|
|
$extraFieldValue->delete($value['id']); |
432
|
|
|
} |
433
|
|
|
} |
434
|
|
|
|
435
|
|
|
/** |
436
|
|
|
* @return array |
437
|
|
|
*/ |
438
|
|
|
public static function getTreatmentTypeList() |
439
|
|
|
{ |
440
|
|
|
return [ |
441
|
|
|
'privacy_terms_collection' => 'collection', |
442
|
|
|
'privacy_terms_recording' => 'recording', |
443
|
|
|
'privacy_terms_organization' => 'organization', |
444
|
|
|
'privacy_terms_structure' => 'structure', |
445
|
|
|
'privacy_terms_conservation' => 'conservation', |
446
|
|
|
'privacy_terms_adaptation' => 'adaptation', |
447
|
|
|
'privacy_terms_extraction' => 'extraction', |
448
|
|
|
'privacy_terms_consultation' => 'consultation', |
449
|
|
|
'privacy_terms_usage' => 'usage', |
450
|
|
|
'privacy_terms_communication' => 'communication', |
451
|
|
|
'privacy_terms_interconnection' => 'interconnection', |
452
|
|
|
'privacy_terms_limitation' => 'limitation', |
453
|
|
|
'privacy_terms_deletion' => 'deletion', |
454
|
|
|
'privacy_terms_destruction' => 'destruction', |
455
|
|
|
'privacy_terms_profiling' => 'profiling', |
456
|
|
|
]; |
457
|
|
|
} |
458
|
|
|
|
459
|
|
|
public static function sendEmailToUserBoss($userId, $conditionToSave) |
460
|
|
|
{ |
461
|
|
|
UserManager::update_extra_field_value($userId, 'legal_accept', $conditionToSave); |
462
|
|
|
|
463
|
|
|
$bossList = UserManager::getStudentBossList($userId); |
464
|
|
|
|
465
|
|
|
if (empty($bossList)) { |
466
|
|
|
return; |
467
|
|
|
} |
468
|
|
|
|
469
|
|
|
$bossList = array_column($bossList, 'boss_id'); |
470
|
|
|
|
471
|
|
|
$currentUserInfo = api_get_user_info($userId); |
472
|
|
|
|
473
|
|
|
foreach ($bossList as $bossId) { |
474
|
|
|
$subjectEmail = sprintf( |
475
|
|
|
get_lang('UserXSignedTheAgreement'), |
476
|
|
|
$currentUserInfo['complete_name'] |
477
|
|
|
); |
478
|
|
|
$contentEmail = sprintf( |
479
|
|
|
get_lang('UserXSignedTheAgreementTheDateY'), |
480
|
|
|
$currentUserInfo['complete_name'], |
481
|
|
|
api_get_local_time() |
482
|
|
|
); |
483
|
|
|
|
484
|
|
|
MessageManager::send_message_simple($bossId, $subjectEmail, $contentEmail, $userId); |
485
|
|
|
} |
486
|
|
|
} |
487
|
|
|
} |
488
|
|
|
|
If the returned type also contains false, it is an indicator that maybe an error condition leading to the specific return statement remains unhandled.