153 lines
5.4 KiB
PHP
153 lines
5.4 KiB
PHP
<?php
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// File name: validate.inc.php
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// Description: PHP subroutines to display the HTML validator buttons
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// Date: 2004-06-17
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// Author: imacat <imacat@pristine.com.tw>
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// Copyright: Copyright (C) 2004-2007 Pristine Communications
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// Set the include path
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if (!defined("INCPATH_SET")) {
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require_once dirname(__FILE__) . "/incpath.inc.php";
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}
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// Referenced subroutines
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require_once "monica/addget.inc.php";
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require_once "monica/cgiemu.inc.php";
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require_once "monica/gettext.inc.php";
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require_once "monica/htmlchar.inc.php";
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require_once "monica/https.inc.php";
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require_once "monica/ipv4addr.inc.php";
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require_once "monica/pagefunc.inc.php";
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require_once "monica/requri.inc.php";
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// html_validator: Print the HTML validator buttons
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function html_validator($args = null)
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{
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// Obtain page parameters
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$args = page_param($args);
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// This is only for the preview and development website
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if ( !(!is_null($args["preview"])
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|| (defined("IS_PROD") && !IS_PROD))) {
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return;
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}
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// Non-static or preview pages - use the validator in the client network
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if (!$args["static"] || !is_null($args["preview"])) {
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// The client is in the Pristine Network
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if ( ipv4_in_network("172.16.168.0/24", $_SERVER["REMOTE_ADDR"])
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|| ipv4_in_network("211.78.169.160/29", $_SERVER["REMOTE_ADDR"])) {
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$html_validator = "html-validator.pristine.com.tw";
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// The client is in imacat's Network
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} elseif ( ipv4_in_network("10.0.0.0/24", $_SERVER["REMOTE_ADDR"])
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|| ipv4_in_network("211.20.30.96/29", $_SERVER["REMOTE_ADDR"])) {
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$html_validator = "html-validator.imacat.idv.tw";
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// Elsewhere
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} else {
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$html_validator = "validator.w3.org";
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}
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// Static pages on the development site - use the validator in the server network
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} elseif (defined("IS_PROD") && !IS_PROD) {
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// The server is in the Pristine Network
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if ( ipv4_in_network("172.16.168.0/24", $_SERVER["SERVER_ADDR"])
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|| ipv4_in_network("211.78.169.160/29", $_SERVER["SERVER_ADDR"])) {
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$html_validator = "html-validator.pristine.com.tw";
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// The server is in imacat's Network
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} elseif ( ipv4_in_network("10.0.0.0/24", $_SERVER["SERVER_ADDR"])
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|| ipv4_in_network("211.20.30.96/29", $_SERVER["SERVER_ADDR"])) {
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$html_validator = "html-validator.imacat.idv.tw";
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// Elsewhere
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} else {
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$html_validator = "validator.w3.org";
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}
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}
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// Set the picture host to our same host
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$pic_host = REQUEST_SCHEME . "://" . REQUEST_HOST;
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if (is_https()) {
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if ($_SERVER["SERVER_PORT"] != 443) {
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$pic_host .= ":" . $_SERVER["SERVER_PORT"];
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}
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} else {
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if ($_SERVER["SERVER_PORT"] != 80) {
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$pic_host .= ":" . $_SERVER["SERVER_PORT"];
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}
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}
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// The HTML version
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$htmlver = "XHTML 1.1";
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if (defined("HTML_VERSION")) {
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$htmlver = HTML_VERSION;
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}
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switch ($htmlver) {
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// Default to XHTML 1.1
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case "XHTML 1.1":
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default:
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$htmlbut = "http://$html_validator/images/vxhtml10";
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$htmlver = "XHTML 1.1";
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break;
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case "XHTML 1.1":
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$htmlbut = "http://$html_validator/images/vxhtml11";
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break;
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case "HTML 4.01":
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$htmlbut = "http://$html_validator/images/vh401";
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break;
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case "HTML 4.0":
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$htmlbut = "http://$html_validator/images/vh40";
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break;
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case "HTML 3.2":
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$htmlbut = "http://$html_validator/images/vh32";
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break;
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case "HTML 3.0":
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$htmlbut = "http://$html_validator/images/vh30";
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break;
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case "HTML 2.0":
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$htmlbut = "http://$html_validator/images/vh20";
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break;
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}
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if ($args["static"] && is_null($args["preview"])) {
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$hvurl = "http://$html_validator/check/referer";
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} else {
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$url = REQUEST_FULLURI;
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if (isset($_SESSION)) {
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$url = add_get_arg($url, session_name(), session_id());
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}
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$hvurl = "http://$html_validator/check?uri=" . urlencode($url);
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}
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$areatitle = C_("HTML Validatior Logo Area");
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$vhtmltitle = C_("HTML validation result of this page");
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$vhtmlalt = sprintf(C_("Valid %s!"), $htmlver);
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$vcsstitle = C_("CSS validation result of this page");
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$vcssalt = C_("Valid CSS!");
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$wcag1title = C_("Explanation of Level Triple-A Conformance");
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$wcag1alt = C_("Level Triple-A conformance icon, W3C-WAI Web Content Accessibility Guidelines 1.0");
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?><address class="validator" title="<?php echo h($areatitle); ?>">
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<a href="<?php echo h($hvurl); ?>"
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title="<?php echo h($vhtmltitle); ?>"<?php
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if ($args["lang"] != "en") {
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?> hreflang="en"<?php
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} ?>><img
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src="<?php echo h($htmlbut); ?>"
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alt="<?php echo h($vhtmlalt); ?>" /></a>|<a
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href="http://jigsaw.w3.org/css-validator/check/referer"
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title="<?php echo h($vcsstitle); ?>"<?php
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if ($args["lang"] != "en") {
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?> hreflang="en"<?php
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} ?>><img
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src="<?php echo h($pic_host); ?>/images/w3c/vcss"
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alt="<?php echo h($vcssalt); ?>" /></a>|<a
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href="http://www.w3.org/WAI/WCAG1AAA-Conformance"
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title="<?php echo h($wcag1title); ?>"<?php
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if ($args["lang"] != "en") {
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?> hreflang="en"<?php
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} ?>><img
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src="<?php echo h($pic_host); ?>/images/w3c/wcag1AAA"
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alt="<?php echo h($wcag1alt); ?>" /></a>
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</address>
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<?php
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return;
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}
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?>
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