/**
* Class handler.
*
* @param array $args array of arguments
*
* @return nothing
*/
function handle($args)
{
parent::handle($args);
$id = $this->trimmed('id');
if (!$id) {
$this->clientError(_('No id.'));
}
$user =& User::staticGet($id);
if (!$user) {
$this->clientError(_('No such user.'));
}
// support redirecting to FOAF rdf/xml if the agent prefers it
$page_prefs = 'application/rdf+xml,text/html,application/xhtml+xml,application/xml;q=0.3,text/xml;q=0.2';
$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
$type = common_negotiate_type(common_accept_to_prefs($httpaccept), common_accept_to_prefs($page_prefs));
$page = $type == 'application/rdf+xml' ? 'foaf' : 'showstream';
$url = common_local_url($page, array('nickname' => $user->nickname));
common_redirect($url, 303);
}
protected function doPreparation()
{
// accessing by ID just requires an ID, not a nickname
$this->target = Profile::getByID($this->trimmed('id'));
// For local users when accessed by id number, redirect with
// the nickname as argument instead of id.
if ($this->target->isLocal()) {
// Support redirecting to FOAF rdf/xml if the agent prefers it...
// Internet Explorer doesn't specify "text/html" and does list "*/*"
// at least through version 8. We need to list text/html up front to
// ensure that only user-agents who specifically ask for RDF get it.
$page_prefs = 'text/html,application/xhtml+xml,application/rdf+xml,application/xml;q=0.3,text/xml;q=0.2';
$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
$type = common_negotiate_type(common_accept_to_prefs($httpaccept), common_accept_to_prefs($page_prefs));
$page = $type === 'application/rdf+xml' ? 'foaf' : 'showstream';
$url = common_local_url($page, array('nickname' => $this->target->getNickname()));
common_redirect($url, 303);
}
}
/**
* Class handler.
*
* @param array $args array of arguments
*
* @return nothing
*/
function handle($args)
{
parent::handle($args);
$id = $this->trimmed('id');
if (!$id) {
$this->clientError(_('No ID.'));
}
$user = User::staticGet($id);
if (!$user) {
$this->clientError(_('用户不存在'));
}
// Support redirecting to FOAF rdf/xml if the agent prefers it...
// Internet Explorer doesn't specify "text/html" and does list "*/*"
// at least through version 8. We need to list text/html up front to
// ensure that only user-agents who specifically ask for RDF get it.
$page_prefs = 'text/html,application/xhtml+xml,application/rdf+xml,application/xml;q=0.3,text/xml;q=0.2';
$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
$type = common_negotiate_type(common_accept_to_prefs($httpaccept), common_accept_to_prefs($page_prefs));
$page = $type == 'application/rdf+xml' ? 'foaf' : 'showstream';
$url = common_local_url($page, array('nickname' => $user->nickname));
common_redirect($url, 303);
}
function onStartShowHTML($action)
{
// XXX: This should probably graduate to WAP20Plugin
// If they are on the mobile site, serve them MP
if (common_config('site', 'mobileserver') . '/' . common_config('site', 'path') . '/' == $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']) {
$this->serveMobile = true;
} else {
// If they like the WAP 2.0 mimetype, serve them MP
// @fixme $type is undefined, making this if case useless and spewing errors.
// What's the intent?
//if (strstr('application/vnd.wap.xhtml+xml', $type) !== false) {
// $this->serveMobile = true;
//} else {
// If they are a mobile device that supports WAP 2.0,
// serve them MP
// XXX: Browser sniffing sucks
// I really don't like going through this every page,
// perhaps use $_SESSION or cookies
// May be better to group the devices in terms of
// low,mid,high-end
// Or, detect the mobile devices based on their support for
// MP 1.0, 1.1, or 1.2 may be ideal. Possible?
$this->mobiledevices = array('alcatel', 'android', 'audiovox', 'au-mic,', 'avantgo', 'blackberry', 'blazer', 'cldc-', 'danger', 'epoc', 'ericsson', 'ericy', 'iphone', 'ipaq', 'ipod', 'j2me', 'lg', 'midp-', 'mobile', 'mot', 'netfront', 'nitro', 'nokia', 'opera mini', 'palm', 'palmsource', 'panasonic', 'philips', 'pocketpc', 'portalmmm', 'rover', 'samsung', 'sanyo', 'series60', 'sharp', 'sie-', 'smartphone', 'sony', 'symbian', 'up.browser', 'up.link', 'up.link', 'vodafone', 'wap1', 'wap2', 'windows ce');
$blacklist = array('ipad');
$httpuseragent = strtolower($_SERVER['HTTP_USER_AGENT']);
foreach ($blacklist as $md) {
if (strstr($httpuseragent, $md) !== false) {
$this->serveMobile = false;
return true;
}
}
foreach ($this->mobiledevices as $md) {
if (strstr($httpuseragent, $md) !== false) {
$this->setMobileFeatures($httpuseragent);
$this->serveMobile = true;
break;
}
}
//}
// If they are okay with MP, and the site has a mobile server,
// redirect there
if ($this->serveMobile && common_config('site', 'mobileserver') !== false && common_config('site', 'mobileserver') != common_config('site', 'server')) {
// FIXME: Redirect to equivalent page on mobile site instead
common_redirect($this->_common_path(''), 302);
}
}
if (!$this->serveMobile) {
return true;
}
// @fixme $type is undefined, making this if case useless and spewing errors.
// What's the intent?
//if (!$type) {
$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
$cp = common_accept_to_prefs($httpaccept);
$sp = common_accept_to_prefs(PAGE_TYPE_PREFS_MOBILEPROFILE);
$type = common_negotiate_type($cp, $sp);
if (!$type) {
throw new ClientException(_('This page is not available in a ' . 'media type you accept'), 406);
}
//}
header('Content-Type: ' . $type);
$action->extraHeaders();
if (preg_match("/.*\\/.*xml/", $type)) {
// Required for XML documents
$action->xw->startDocument('1.0', 'UTF-8');
}
$action->xw->writeDTD('html', '-//WAPFORUM//DTD XHTML Mobile 1.0//EN', $this->DTD);
$language = $action->getLanguage();
$action->elementStart('html', array('xmlns' => 'http://www.w3.org/1999/xhtml', 'xml:lang' => $language));
return false;
}
/**
* Start an HTML document
*
* If $type isn't specified, will attempt to do content negotiation.
*
* Attempts to do content negotiation for language, also.
*
* @param string $type MIME type to use; default is to do negotation.
*
* @todo extract content negotiation code to an HTTP module or class.
*
* @return void
*/
function startHTML($type = null)
{
if (!$type) {
$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
// XXX: allow content negotiation for RDF, RSS, or XRDS
$cp = common_accept_to_prefs($httpaccept);
$sp = common_accept_to_prefs(PAGE_TYPE_PREFS);
$type = common_negotiate_type($cp, $sp);
if (!$type) {
// TRANS: Client exception 406
throw new ClientException(_('This page is not available in a ' . 'media type you accept'), 406);
}
}
header('Content-Type: ' . $type);
// Output anti-framing headers to prevent clickjacking (respected by newer
// browsers).
if (common_config('javascript', 'bustframes')) {
header('X-XSS-Protection: 1; mode=block');
// detect XSS Reflection attacks
header('X-Frame-Options: SAMEORIGIN');
// no rendering if origin mismatch
}
$this->extraHeaders();
if (preg_match("/.*\\/.*xml/", $type)) {
// Required for XML documents
$this->startXML();
}
$this->writeDTD();
$language = $this->getLanguage();
$attrs = array('xmlns' => 'http://www.w3.org/1999/xhtml', 'xml:lang' => $language, 'lang' => $language);
if (Event::handle('StartHtmlElement', array($this, &$attrs))) {
$this->elementStart('html', $attrs);
Event::handle('EndHtmlElement', array($this, &$attrs));
}
}
/**
* Start an HTML document
*
* If $type isn't specified, will attempt to do content negotiation.
*
* Attempts to do content negotiation for language, also.
*
* @param string $type MIME type to use; default is to do negotation.
*
* @todo extract content negotiation code to an HTTP module or class.
*
* @return void
*/
function startHTML($type = null)
{
if (!$type) {
$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
// XXX: allow content negotiation for RDF, RSS, or XRDS
$cp = common_accept_to_prefs($httpaccept);
$sp = common_accept_to_prefs(PAGE_TYPE_PREFS);
$type = common_negotiate_type($cp, $sp);
if (!$type) {
// TRANS: Client exception 406
throw new ClientException(_('This page is not available in a ' . 'media type you accept'), 406);
}
}
header('Content-Type: ' . $type);
$this->extraHeaders();
if (preg_match("/.*\\/.*xml/", $type)) {
// Required for XML documents
$this->xw->startDocument('1.0', 'UTF-8');
}
$this->xw->writeDTD('html', '-//W3C//DTD XHTML 1.0 Strict//EN', 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
$language = $this->getLanguage();
$this->elementStart('html', array('xmlns' => 'http://www.w3.org/1999/xhtml', 'xml:lang' => $language, 'lang' => $language));
}
protected function checkAccept()
{
$type = null;
$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
$useragent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : null;
if ($httpaccept !== null && $httpaccept != '*/*') {
$can_serve = implode(',', Discovery::supportedMimeTypes());
$type = common_negotiate_type(common_accept_to_prefs($httpaccept), common_accept_to_prefs($can_serve));
} else {
/*
* HACK: for StatusNet to work against us, we must always serve an
* XRD to at least versions <1.1.1 (at time of writing) since they
* don't send Accept headers (in their 'Discovery::fetchXrd' calls)
*/
$matches = array();
preg_match('/(StatusNet)\\/(\\d+\\.\\d+(\\.\\d+)?)/', $useragent, $browser);
if (count($browser) > 2 && $browser[1] === 'StatusNet' && version_compare($browser[2], '1.1.1') < 1) {
return Discovery::XRD_MIMETYPE;
}
}
if (empty($type)) {
throw new Exception(_('No specified MIME type in Accept header.'));
}
return $type;
}
public function onStartShowHTML(Action $action)
{
// TODO: A lot of this should probably graduate to WAP20Plugin
$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
$cp = common_accept_to_prefs($httpaccept);
$sp = common_accept_to_prefs(PAGE_TYPE_PREFS_MOBILEPROFILE);
$type = common_negotiate_type($cp, $sp);
if (!$type) {
// TRANS: Client exception thrown when requesting a not supported media type.
throw new ClientException(_m('This page is not available in a ' . 'media type you accept.'), 406);
}
// If they are on the mobile site, serve them MP
if (common_config('site', 'mobileserver') . '/' . common_config('site', 'path') . '/' == $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']) {
$this->serveMobile = true;
} elseif (isset($_COOKIE['MobileOverride'])) {
// Cookie override is controlled by link at bottom.
$this->serveMobile = (bool) $_COOKIE['MobileOverride'];
} elseif (strstr('application/vnd.wap.xhtml+xml', $type) !== false) {
// If they like the WAP 2.0 mimetype, serve them MP
$this->serveMobile = true;
} elseif (array_key_exists('HTTP_USER_AGENT', $_SERVER)) {
// If they are a mobile device that supports WAP 2.0,
// serve them MP
// XXX: Browser sniffing sucks
// I really don't like going through this every page,
// perhaps use $_SESSION or cookies
// May be better to group the devices in terms of
// low,mid,high-end
// Or, detect the mobile devices based on their support for
// MP 1.0, 1.1, or 1.2 may be ideal. Possible?
$this->mobiledevices = array('alcatel', 'android', 'audiovox', 'au-mic,', 'avantgo', 'blackberry', 'blazer', 'cldc-', 'danger', 'epoc', 'ericsson', 'ericy', 'iphone', 'ipaq', 'ipod', 'j2me', 'lg', 'maemo', 'midp-', 'mobile', 'mot', 'netfront', 'nitro', 'nokia', 'opera mini', 'palm', 'palmsource', 'panasonic', 'philips', 'pocketpc', 'portalmmm', 'rover', 'samsung', 'sanyo', 'series60', 'sharp', 'sie-', 'smartphone', 'sony', 'symbian', 'up.browser', 'up.link', 'up.link', 'vodafone', 'wap1', 'wap2', 'webos', 'windows ce');
$blacklist = array('ipad');
$httpuseragent = strtolower($_SERVER['HTTP_USER_AGENT']);
foreach ($blacklist as $md) {
if (strstr($httpuseragent, $md) !== false) {
$this->serveMobile = false;
return true;
}
}
foreach ($this->mobiledevices as $md) {
if (strstr($httpuseragent, $md) !== false) {
$this->setMobileFeatures($httpuseragent);
$this->serveMobile = true;
$this->reallyMobile = true;
break;
}
}
}
if (!$this->serveMobile) {
return true;
}
// If they are okay with MP, and the site has a mobile server,
// redirect there
if (common_config('site', 'mobileserver') !== false && common_config('site', 'mobileserver') != common_config('site', 'server')) {
// FIXME: Redirect to equivalent page on mobile site instead
common_redirect($this->_common_path(''), 302);
}
header('Content-Type: ' . $type);
if ($this->reallyMobile) {
$action->setDTD('html', '-//WAPFORUM//DTD XHTML Mobile 1.0//EN', $this->DTD);
}
// continue
return true;
}
