function show_login_form($HTTP_VARS, $errors = NULL)
{
global $PHP_SELF;
echo _theme_header(get_opendb_lang_var('login'), is_show_login_menu_enabled());
echo "<h2>" . get_opendb_lang_var('login') . "</h2>";
if (is_not_empty_array($errors)) {
echo format_error_block($errors);
}
echo "<div id=\"loginFormDiv\">";
if ($HTTP_VARS['rememberMeLogin'] == 'true') {
echo "<p class=\"rememberMeLoginMessage\">" . get_opendb_lang_var('not_authorized_to_page_login') . "</p>";
}
if (strlen($HTTP_VARS['redirect']) > 0) {
echo "<p class=\"redirectMessage\">" . get_opendb_lang_var('login_redirect_message', array('pageid' => get_page_id($HTTP_VARS['redirect']))) . "</p>";
}
echo "<form id=\"loginForm\" action=\"{$PHP_SELF}\" method=\"POST\" name=\"login\">";
// The user tried to go straight to a menu item with an invalid session.
// Set a "redirect" variable here so that after we give them a full session
// we can redirect them back to the page they really wanted.
if (strlen($HTTP_VARS['redirect']) > 0) {
echo "<input type=\"hidden\" name=\"redirect\" value=\"" . $HTTP_VARS['redirect'] . "\">";
}
echo "<input type=\"hidden\" name=\"op\" value=\"login\">";
echo "\n<ul>" . "\n<li><label class=\"label\" for=\"uid\">" . get_opendb_lang_var('userid') . "</label>" . "<input type=\"text\" class=\"text\" id=\"uid\" name=\"uid\" value=\"" . $HTTP_VARS['uid'] . "\"></li>" . "\n<li><label class=\"label\" for=\"password\">" . get_opendb_lang_var('password') . "</label>" . "<input type=\"password\" class=\"password\" id=\"passwd\" name=\"passwd\"></li>";
echo "\n<li><label class=\"label\" for=\"remember\">" . get_opendb_lang_var('remember_me') . "</label>" . "<input type=\"checkbox\" class=\"remember\" id=\"remember\" name=\"remember\" value=\"true\"></li>";
echo "</ul>" . "\n<input type=\"submit\" class=\"submit\" value=\"" . get_opendb_lang_var('login') . "\">";
echo "</form>";
// force uid field focus for login
echo "\n<script type=\"text/javascript\">\n\t\tdocument.forms['login']['uid'].focus();\n\t</script>";
if (is_site_enabled() && is_valid_opendb_mailer()) {
if (strlen($HTTP_VARS['uid']) > 0 && get_opendb_config_var('login', 'enable_new_pwd_gen') !== FALSE && is_user_granted_permission(PERM_CHANGE_PASSWORD, $HTTP_VARS['uid'])) {
$footer_links_r[] = array(url => $PHP_SELF . "?op=newpassword&uid=" . urlencode($HTTP_VARS['uid']), text => get_opendb_lang_var('forgot_your_pwd'));
}
// no point if site disabled, email is not available
if (get_opendb_config_var('email', 'send_to_site_admin') !== FALSE) {
$footer_links_r[] = array(text => get_opendb_lang_var('email_administrator'), target => "popup(640,480)", url => "email.php?op=send_to_site_admin&inc_menu=N");
}
}
// Indicate we should show the signup link.
if (get_opendb_config_var('login.signup', 'enable') !== FALSE) {
$footer_links_r[] = array(url => "user_admin.php?op=signup", text => get_opendb_lang_var('sign_me_up'));
}
echo format_footer_links($footer_links_r);
echo "</div>";
echo _theme_footer();
}
}
} else {
// $return_val === FALSE
echo format_error_block($errors);
echo get_user_input_form(NULL, $HTTP_VARS);
}
} else {
//is_secretimage_code_valid
echo format_error_block(get_opendb_lang_var('invalid_verify_code'));
echo get_user_input_form(NULL, $HTTP_VARS);
}
echo format_footer_links($footer_links_r);
echo _theme_footer();
} else {
$page_title = get_opendb_lang_var('new_account');
echo _theme_header($page_title, is_show_login_menu_enabled());
echo "\n<h2>" . $page_title . "</h2>";
echo get_user_input_form(NULL, $HTTP_VARS);
echo format_footer_links($footer_links_r);
echo _theme_footer();
}
} else {
//End of $HTTP_VARS['op'] checks
opendb_operation_not_available();
}
}
}
}
}
}
}
