From b776d02682492077a4fafd8835d7c4a17e50762d Mon Sep 17 00:00:00 2001 From: Henry Sudhof Date: Tue, 2 Jun 2009 14:12:23 +0000 Subject: Okay, a first ci of the new captcha plugins. We'll add dynamic template includes later, as well as documentation on how to use this. I'm prepared to get yelled at for bugs (oh, I know that there are plenty); but please blame spammers for broken styles and MODs. git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@9524 89ea8834-ac86-4346-8a33-228a782c2dd0 --- phpBB/includes/acp/acp_captcha.php | 177 ++++++++++++++++++++----------------- 1 file changed, 95 insertions(+), 82 deletions(-) (limited to 'phpBB/includes/acp/acp_captcha.php') diff --git a/phpBB/includes/acp/acp_captcha.php b/phpBB/includes/acp/acp_captcha.php index 93505e1590..ed2ccf6ccc 100644 --- a/phpBB/includes/acp/acp_captcha.php +++ b/phpBB/includes/acp/acp_captcha.php @@ -10,6 +10,8 @@ /** * @ignore */ + + if (!defined('IN_PHPBB')) { exit; @@ -28,108 +30,119 @@ class acp_captcha global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx; $user->add_lang('acp/board'); - $captcha_vars = array( - 'captcha_gd_x_grid' => 'CAPTCHA_GD_X_GRID', - 'captcha_gd_y_grid' => 'CAPTCHA_GD_Y_GRID', - 'captcha_gd_foreground_noise' => 'CAPTCHA_GD_FOREGROUND_NOISE', - 'captcha_gd' => 'CAPTCHA_GD_PREVIEWED', - 'captcha_gd_wave' => 'CAPTCHA_GD_WAVE', - 'captcha_gd_3d_noise' => 'CAPTCHA_GD_3D_NOISE', - 'captcha_gd_fonts' => 'CAPTCHA_GD_FONTS', - ); + include($phpbb_root_path . 'includes/captcha/captcha_factory.' . $phpEx); - if (isset($_GET['demo'])) + $selected = request_var('select_captcha', $config['captcha_plugin']); + $configure = request_var('configure', false); + + // Oh, they are just here for the view + if (isset($_GET['captcha_demo'])) { - $captcha_vars = array_keys($captcha_vars); - - foreach ($captcha_vars as $captcha_var) - { - $config[$captcha_var] = (isset($_REQUEST[$captcha_var])) ? request_var($captcha_var, 0) : $config[$captcha_var]; - } - - if ($config['captcha_gd']) - { - include($phpbb_root_path . 'includes/captcha/captcha_gd.' . $phpEx); - } - else - { - include($phpbb_root_path . 'includes/captcha/captcha_non_gd.' . $phpEx); - } - - $captcha = new captcha(); - $captcha->execute(gen_rand_string(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS)), time()); - exit; + $this->deliver_demo($selected); } - - $config_vars = array( - 'enable_confirm' => 'REG_ENABLE', - 'enable_post_confirm' => 'POST_ENABLE', - 'confirm_refresh' => 'CONFIRM_REFRESH', - 'captcha_gd' => 'CAPTCHA_GD', - ); - - $this->tpl_name = 'acp_captcha'; - $this->page_title = 'ACP_VC_SETTINGS'; - $form_key = 'acp_captcha'; - add_form_key($form_key); - - $submit = request_var('submit', ''); - - if ($submit && check_form_key($form_key)) + + // Delegate + if ($configure) { - $config_vars = array_keys($config_vars); + $config_captcha = phpbb_captcha_factory::get_instance($selected); + $config_captcha->acp_page($id, $this); + add_log('admin', 'LOG_CONFIG_VISUAL'); + } + else + { + $captchas = phpbb_captcha_factory::get_captcha_types(); + $config_vars = array( + 'enable_confirm' => 'REG_ENABLE', + 'enable_post_confirm' => 'POST_ENABLE', + 'confirm_refresh' => 'CONFIRM_REFRESH', + ); - foreach ($config_vars as $config_var) - { - set_config($config_var, request_var($config_var, '')); - } + $this->tpl_name = 'acp_captcha'; + $this->page_title = 'ACP_VC_SETTINGS'; + $form_key = 'acp_captcha'; + add_form_key($form_key); - $captcha_vars = array_keys($captcha_vars); + $submit = request_var('main_submit', false); - foreach ($captcha_vars as $captcha_var) + if ($submit && check_form_key($form_key)) { - $value = request_var($captcha_var, 0); - if ($value >= 0) + $config_vars = array_keys($config_vars); + foreach ($config_vars as $config_var) { - set_config($captcha_var, $value); + set_config($config_var, request_var($config_var, false)); } + if ($selected !== $config['captcha_plugin']) + { + // sanity check + if (isset($captchas['available'][$selected])) + { + $old_captcha = phpbb_captcha_factory::get_instance($config['captcha_plugin']); + $old_captcha->uninstall(); + set_config('captcha_plugin', $selected); + $new_captcha = phpbb_captcha_factory::get_instance($config['captcha_plugin']); + $old_captcha->install(); + add_log('admin', 'LOG_CONFIG_VISUAL'); + } + else + { + trigger_error($user->lang['CAPTCHA_UNAVAILABLE'] . adm_back_link($this->u_action)); + } + } + trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action)); } - - add_log('admin', 'LOG_CONFIG_VISUAL'); - trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action)); - } - else if ($submit) - { - trigger_error($user->lang['FORM_INVALID'] . adm_back_link($this->u_action)); - } - else - { - $preview_image_src = append_sid(append_sid("{$phpbb_admin_path}index.$phpEx", "i=$id&demo=demo")); - - if (@extension_loaded('gd')) + else if ($submit) { - $template->assign_var('GD', true); + trigger_error($user->lang['FORM_INVALID'] . adm_back_link()); } - - foreach ($config_vars as $config_var => $template_var) + else { - $template->assign_var($template_var, (isset($_REQUEST[$config_var])) ? request_var($config_var, '') : $config[$config_var]) ; - } + $captcha_select = ''; + foreach ($captchas['available'] as $value => $title) + { + $current = ($selected !== false && $value == $selected) ? ' selected="selected"' : ''; + $captcha_select .= ''; + } + foreach ($captchas['unavailable'] as $value => $title) + { + $current = ($selected !== false && $value == $selected) ? ' selected="selected"' : ''; + $captcha_select .= ''; + } - foreach ($captcha_vars as $captcha_var => $template_var) - { - $var = (isset($_REQUEST[$captcha_var])) ? request_var($captcha_var, 0) : $config[$captcha_var]; - $template->assign_var($template_var, $var); - $preview_image_src .= "&$captcha_var=" . $var; + $demo_captcha = phpbb_captcha_factory::get_instance($selected); + + foreach ($config_vars as $config_var => $template_var) + { + $template->assign_var($template_var, (isset($_REQUEST[$config_var])) ? request_var($config_var, '') : $config[$config_var]) ; + } + + $template->assign_vars(array( + 'CAPTCHA_PREVIEW' => $demo_captcha->get_demo_template($id), + 'CAPTCHA_SELECT' => $captcha_select, + )); } - $template->assign_vars(array( - 'CAPTCHA_PREVIEW' => $preview_image_src, - 'PREVIEW' => isset($_POST['preview']), - )); } } + + + /** + * Entry point for delivering image CAPTCHAs in the ACP. + */ + function deliver_demo($selected) + { + global $db, $user, $config; + + $captcha = phpbb_captcha_factory::get_instance($selected); + $captcha->init(CONFIRM_REG); + $captcha->execute_demo(); + garbage_collection(); + exit_handler(); + } + + + + } ?> \ No newline at end of file -- cgit v1.2.1