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Code Issues Releases Wiki Activity

Introducing a new CAPTCHA. Thanks to Robert "Xore" Hetzler for idea & code and Ashley "Neothermic" Pinner for her expertise and contributions to said code.

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This introduces new language variables, so take note translators :).


git-svn-id: file:///svn/phpbb/trunk@7478 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Henry Sudhof
2007-05-05 21:33:25 +00:00
parent 1bbc043bcc
commit c8fa1399a9
8 changed files with 1629 additions and 141 deletions
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54
phpBB/includes/acp/acp_captcha.php
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@@ -21,16 +21,44 @@ class acp_captcha
$user->add_lang('acp/board');
$captcha_vars = array(
'captcha_gd_x_grid' => 'CAPTCHA_GD_X_GRID',
'captcha_gd_y_grid' => 'CAPTCHA_GD_Y_GRID',
'captcha_gd_foreground_noise' => 'CAPTCHA_GD_FOREGROUND_NOISE',
'captcha_gd' => 'CAPTCHA_GD_PREVIEWED'
);
if (isset($_GET['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(5, 8)), time());
exit;
}
$config_vars = array(
'enable_confirm' => 'REG_ENABLE',
'enable_post_confirm' => 'POST_ENABLE',
'captcha_gd' => 'CAPTCHA_GD',
'captcha_gd_noise' => 'CAPTCHA_GD_NOISE',
);
$this->tpl_name = 'acp_captcha';
$this->page_title = 'ACP_VC_SETTINGS';
$submit = request_var('submit', '');
if ($submit)
{
$config_vars = array_keys($config_vars);
@@ -38,20 +66,36 @@ class acp_captcha
{
set_config($config_var, request_var($config_var, ''));
}
$captcha_vars = array_keys($captcha_vars);
foreach ($captcha_vars as $captcha_var)
{
set_config($captcha_var, request_var($captcha_var, 0));
}
trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action));
}
else
{
$array = array();
if (@extension_loaded('gd') && function_exists('imagettfbbox') && function_exists('imagettftext'))
$preview_image_src = append_sid(append_sid("{$phpbb_admin_path}index.$phpEx", "i=$id&demo=demo"));
if (@extension_loaded('gd'))
{
$template->assign_var('GD', true);
}
foreach ($config_vars as $config_var => $template_var)
{
$template->assign_var($template_var, $config[$config_var]);
$template->assign_var($template_var, (isset($_REQUEST[$config_var])) ? request_var($config_var, '') : $config[$config_var]) ;
}
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;
}
$template->assign_vars(array(
'CAPTCHA_PREVIEW' => $preview_image_src,
'PREVIEW' => isset($_POST['preview']),
));
}
}
}

1641
phpBB/includes/captcha/captcha_gd.php
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