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| 1 | <?php |
| 2 | /** |
| 3 | * |
| 4 | * This file is part of the phpBB Forum Software package. |
| 5 | * |
| 6 | * @copyright (c) phpBB Limited <https://www.phpbb.com> |
| 7 | * @license GNU General Public License, version 2 (GPL-2.0) |
| 8 | * |
| 9 | * For full copyright and license information, please see |
| 10 | * the docs/CREDITS.txt file. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | namespace phpbb\install\helper\iohandler; |
| 15 | |
| 16 | /** |
| 17 | * Input-Output handler interface for the installer |
| 18 | */ |
| 19 | interface iohandler_interface |
| 20 | { |
| 21 | /** |
| 22 | * Renders or returns response message |
| 23 | * |
| 24 | * @param bool $no_more_output Whether or not there will be more output in this output unit |
| 25 | */ |
| 26 | public function send_response($no_more_output = false); |
| 27 | |
| 28 | /** |
| 29 | * Returns input variable |
| 30 | * |
| 31 | * @param string $name Name of the input variable to obtain |
| 32 | * @param mixed $default A default value that is returned if the variable was not set. |
| 33 | * This function will always return a value of the same type as the default. |
| 34 | * @param bool $multibyte If $default is a string this parameter has to be true if the variable may contain any UTF-8 characters |
| 35 | * Default is false, causing all bytes outside the ASCII range (0-127) to be replaced with question marks |
| 36 | * |
| 37 | * @return mixed Value of the input variable |
| 38 | */ |
| 39 | public function get_input($name, $default, $multibyte = false); |
| 40 | |
| 41 | /** |
| 42 | * Returns raw input variable |
| 43 | * |
| 44 | * @param string $name Name of the input variable to obtain |
| 45 | * @param mixed $default A default value that is returned if the variable was not set. |
| 46 | * This function will always return a value of the same type as the default. |
| 47 | * |
| 48 | * @return mixed Value of the raw input variable |
| 49 | */ |
| 50 | public function get_raw_input($name, $default); |
| 51 | |
| 52 | /** |
| 53 | * Returns server variable |
| 54 | * |
| 55 | * This function should work the same as request_interface::server(). |
| 56 | * |
| 57 | * @param string $name Name of the server variable |
| 58 | * @param mixed $default Default value to return when the requested variable does not exist |
| 59 | * |
| 60 | * @return mixed Value of the server variable |
| 61 | */ |
| 62 | public function get_server_variable($name, $default = ''); |
| 63 | |
| 64 | /** |
| 65 | * Wrapper function for request_interface::header() |
| 66 | * |
| 67 | * @param string $name Name of the request header variable |
| 68 | * @param mixed $default Default value to return when the requested variable does not exist |
| 69 | * |
| 70 | * @return mixed |
| 71 | */ |
| 72 | public function get_header_variable($name, $default = ''); |
| 73 | |
| 74 | /** |
| 75 | * Returns true if the connection is encrypted |
| 76 | * |
| 77 | * @return bool |
| 78 | */ |
| 79 | public function is_secure(); |
| 80 | |
| 81 | /** |
| 82 | * Adds an error message to the rendering queue |
| 83 | * |
| 84 | * Note: When an array is passed into the parameters below, it will be |
| 85 | * resolved as printf($param[0], $param[1], ...). |
| 86 | * |
| 87 | * @param string|array $error_title Title of the error message. |
| 88 | * @param string|bool|array $error_description Description of the error (and possibly guidelines to resolve it), |
| 89 | * or false if the error description is not available. |
| 90 | */ |
| 91 | public function add_error_message($error_title, $error_description = false); |
| 92 | |
| 93 | /** |
| 94 | * Adds a warning message to the rendering queue |
| 95 | * |
| 96 | * Note: When an array is passed into the parameters below, it will be |
| 97 | * resolved as printf($param[0], $param[1], ...). |
| 98 | * |
| 99 | * @param string|array $warning_title Title of the warning message |
| 100 | * @param string|bool|array $warning_description Description of the warning (and possibly guidelines to resolve it), |
| 101 | * or false if the warning description is not available |
| 102 | */ |
| 103 | public function add_warning_message($warning_title, $warning_description = false); |
| 104 | |
| 105 | /** |
| 106 | * Adds a log message to the rendering queue |
| 107 | * |
| 108 | * Note: When an array is passed into the parameters below, it will be |
| 109 | * resolved as printf($param[0], $param[1], ...). |
| 110 | * |
| 111 | * @param string|array $log_title Title of the log message |
| 112 | * @param string|bool|array $log_description Description of the log, |
| 113 | * or false if the log description is not available |
| 114 | */ |
| 115 | public function add_log_message($log_title, $log_description = false); |
| 116 | |
| 117 | /** |
| 118 | * Adds a success message to the rendering queue |
| 119 | * |
| 120 | * Note: When an array is passed into the parameters below, it will be |
| 121 | * resolved as printf($param[0], $param[1], ...). |
| 122 | * |
| 123 | * @param string|array $success_title Title of the success message |
| 124 | * @param string|bool|array $success_description Description of the success, |
| 125 | * or false if the success description is not available |
| 126 | * |
| 127 | * @return null |
| 128 | */ |
| 129 | public function add_success_message($success_title, $success_description = false); |
| 130 | |
| 131 | /** |
| 132 | * Adds a requested data group to the rendering queue |
| 133 | * |
| 134 | * @param string $title Language variable with the title of the form |
| 135 | * @param array $form An array describing the required data (options etc) |
| 136 | */ |
| 137 | public function add_user_form_group($title, $form); |
| 138 | |
| 139 | /** |
| 140 | * Returns the rendering information for the form |
| 141 | * |
| 142 | * @param string $title Language variable with the title of the form |
| 143 | * @param array $form An array describing the required data (options etc) |
| 144 | * |
| 145 | * @return string Information to render the form |
| 146 | */ |
| 147 | public function generate_form_render_data($title, $form); |
| 148 | |
| 149 | /** |
| 150 | * Sets the number of tasks belonging to the installer in the current mode. |
| 151 | * |
| 152 | * @param int $task_count Number of tasks |
| 153 | * @param bool $restart Whether or not to restart the progress bar, false by default |
| 154 | */ |
| 155 | public function set_task_count($task_count, $restart = false); |
| 156 | |
| 157 | /** |
| 158 | * Sets the progress information |
| 159 | * |
| 160 | * @param string $task_lang_key Language key for the name of the task |
| 161 | * @param int $task_number Position of the current task in the task queue |
| 162 | */ |
| 163 | public function set_progress($task_lang_key, $task_number); |
| 164 | |
| 165 | /** |
| 166 | * Sends refresh request to the client |
| 167 | */ |
| 168 | public function request_refresh(); |
| 169 | |
| 170 | /** |
| 171 | * Marks stage as active in the navigation bar |
| 172 | * |
| 173 | * @param array $menu_path Array to the navigation elem |
| 174 | */ |
| 175 | public function set_active_stage_menu($menu_path); |
| 176 | |
| 177 | /** |
| 178 | * Marks stage as completed in the navigation bar |
| 179 | * |
| 180 | * @param array $menu_path Array to the navigation elem |
| 181 | */ |
| 182 | public function set_finished_stage_menu($menu_path); |
| 183 | |
| 184 | /** |
| 185 | * Finish the progress bar |
| 186 | * |
| 187 | * @param string $message_lang_key Language key for the message |
| 188 | */ |
| 189 | public function finish_progress($message_lang_key); |
| 190 | |
| 191 | /** |
| 192 | * Adds a download link |
| 193 | * |
| 194 | * @param string $route Route for the link |
| 195 | * @param string $title Language key for the title |
| 196 | * @param string|null|array $msg Language key for the message |
| 197 | */ |
| 198 | public function add_download_link($route, $title, $msg = null); |
| 199 | |
| 200 | /** |
| 201 | * Redirects the user to a new page |
| 202 | * |
| 203 | * @param string $url URL to redirect to |
| 204 | * @param bool $use_ajax Whether or not to use AJAX redirect |
| 205 | */ |
| 206 | public function redirect($url, $use_ajax = false); |
| 207 | |
| 208 | /** |
| 209 | * Renders the status of update files |
| 210 | * |
| 211 | * @param array $status_array Array containing files in groups to render |
| 212 | */ |
| 213 | public function render_update_file_status($status_array); |
| 214 | |
| 215 | /** |
| 216 | * Sends and sets cookies |
| 217 | * |
| 218 | * @param string $cookie_name Name of the cookie to set |
| 219 | * @param string $cookie_value Value of the cookie to set |
| 220 | */ |
| 221 | public function set_cookie($cookie_name, $cookie_value); |
| 222 | } |