本文整理汇总了PHP中HTTP::set_cache_age方法的典型用法代码示例。如果您正苦于以下问题：PHP HTTP::set_cache_age方法的具体用法？PHP HTTP::set_cache_age怎么用？PHP HTTP::set_cache_age使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类HTTP的用法示例。
在下文中一共展示了HTTP::set_cache_age方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: onBeforeInit
/**
* add requirements for frontend editing only when logged in
* @todo Use TinyMCEs Compressor 4.0.2 PHP
*/
public function onBeforeInit()
{
$canEdit = FrontendEditing::ShowAdmin();
$editingEnabled = FrontendEditing::editingEnabled();
$minExt = Director::isDev() ? "" : ".min";
if ($canEdit) {
// Enable front-end fly-out menu
//
//Flexslider imports easing, which breaks?
Requirements::block('flexslider/javascript/jquery.easing.1.3.js');
Requirements::javascript(FRAMEWORK_DIR . '/thirdparty/jquery/jquery.js');
Requirements::javascript(FRAMEWORK_DIR . '/thirdparty/jquery-ui/jquery-ui.js');
Requirements::javascript(FRAMEWORK_ADMIN_DIR . '/javascript/ssui.core.js');
Requirements::javascript(THIRDPARTY_DIR . '/jquery-entwine/dist/jquery.entwine-dist.js');
Requirements::javascriptTemplate(FRONTEND_ADMIN_DIR . '/javascript/dist/FrontEndAdminTemplate' . $minExt . '.js', $this->getConfig($this->owner->data()));
Requirements::css(FRAMEWORK_DIR . '/thirdparty/jquery-ui-themes/smoothness/jquery-ui.css');
Requirements::javascript(FRONTEND_ADMIN_DIR . '/javascript/dist/FrontEndAdmin' . $minExt . '.js');
Requirements::css(FRONTEND_ADMIN_DIR . '/css/frontend-admin' . $minExt . '.css');
$this->owner->getResponse()->addHeader("X-DynamicCache-OptOut", true);
}
if ($canEdit && $editingEnabled) {
// Disable mode pagespeed while editing
$this->owner->getResponse()->addHeader("PageSpeed", "off");
// Disable HTTP cache while editing
HTTP::set_cache_age(0);
// Enable TinyMCE when editing has been enabled
Requirements::javascript(FRONTEND_ADMIN_DIR . '/bower_components/tinymce/jquery.tinymce.min.js');
Requirements::javascript(FRONTEND_ADMIN_DIR . '/javascript/dist/FrontEndEditor' . $minExt . '.js');
Requirements::css(FRONTEND_ADMIN_DIR . '/css/frontend-editor' . $minExt . '.css');
}
}开发者ID:helpfulrobot，项目名称:gdmedia-silverstripe-frontend-admin，代码行数:35，代码来源:FrontendEditingControllerExtension.php
示例2: testAddCacheHeaders
public function testAddCacheHeaders()
{
$body = "<html><head></head><body><h1>Mysite</h1></body></html>";
$response = new SS_HTTPResponse($body, 200);
$this->assertEmpty($response->getHeader('Cache-Control'));
HTTP::set_cache_age(30);
HTTP::add_cache_headers($response);
$this->assertNotEmpty($response->getHeader('Cache-Control'));
// Ensure max-age is zero for development.
Config::inst()->update('Director', 'environment_type', 'dev');
$response = new SS_HTTPResponse($body, 200);
HTTP::add_cache_headers($response);
$this->assertContains('max-age=0', $response->getHeader('Cache-Control'));
// Ensure max-age setting is respected in production.
Config::inst()->update('Director', 'environment_type', 'live');
$response = new SS_HTTPResponse($body, 200);
HTTP::add_cache_headers($response);
$this->assertContains('max-age=30', explode(', ', $response->getHeader('Cache-Control')));
$this->assertNotContains('max-age=0', $response->getHeader('Cache-Control'));
// Still "live": Ensure header's aren't overridden if already set (using purposefully different values).
$headers = array('Vary' => '*', 'Pragma' => 'no-cache', 'Cache-Control' => 'max-age=0, no-cache, no-store');
$response = new SS_HTTPResponse($body, 200);
foreach ($headers as $name => $value) {
$response->addHeader($name, $value);
}
HTTP::add_cache_headers($response);
foreach ($headers as $name => $value) {
$this->assertEquals($value, $response->getHeader($name));
}
}示例3: getJobStatus
public function getJobStatus()
{
// Set headers
HTTP::set_cache_age(0);
HTTP::add_cache_headers($this->response);
$this->response->addHeader('Content-Type', 'application/json')->addHeader('Content-Encoding', 'UTF-8')->addHeader('X-Content-Type-Options', 'nosniff');
// Format status
$track = BrokenExternalPageTrackStatus::get_latest();
if ($track) {
return json_encode(array('TrackID' => $track->ID, 'Status' => $track->Status, 'Completed' => $track->getCompletedPages(), 'Total' => $track->getTotalPages()));
}
}示例4: run
public function run($request)
{
HTTP::set_cache_age(0);
increase_time_limit_to();
// This can be a time consuming task
$conn = DB::getConn();
$classes = ClassInfo::subclassesFor('DataObject');
$dbTables = $conn->tableList();
$go = $request->getVar('go');
if (!$go) {
echo 'Set ?go=1 to really delete the tables';
echo '<hr/>';
}
//make all lowercase
$dbTablesLc = array_map('strtolower', $dbTables);
$dbTablesMap = array();
foreach ($dbTables as $k => $v) {
$dbTablesMap[strtolower($v)] = $v;
}
foreach ($classes as $class) {
if (ClassInfo::hasTable($class)) {
$lcClass = strtolower($class);
self::removeFromArray($lcClass, $dbTablesLc);
//page modules
self::removeFromArray($lcClass . '_live', $dbTablesLc);
self::removeFromArray($lcClass . '_versions', $dbTablesLc);
//relations
$hasMany = Config::inst()->get($class, 'has_many');
$manyMany = Config::inst()->get($class, 'many_many');
if (!empty($hasMany)) {
foreach ($hasMany as $rel => $obj) {
self::removeFromArray($lcClass . '_' . strtolower($rel), $dbTablesLc);
}
}
if (!empty($manyMany)) {
foreach ($manyMany as $rel => $obj) {
self::removeFromArray($lcClass . '_' . strtolower($rel), $dbTablesLc);
}
}
}
}
//at this point, we should only have orphans table in dbTables var
foreach ($dbTablesLc as $i => $lcTable) {
$table = $dbTablesMap[$lcTable];
if ($go) {
DB::query('DROP TABLE `' . $table . '`');
DB::alteration_message("Dropped {$table}", 'obsolete');
} else {
DB::alteration_message("Would drop {$table}", 'obsolete');
}
}
}示例5: testAddCacheHeaders
public function testAddCacheHeaders()
{
$body = "<html><head></head><body><h1>Mysite</h1></body></html>";
$response = new SS_HTTPResponse($body, 200);
$this->assertEmpty($response->getHeader('Cache-Control'));
HTTP::set_cache_age(30);
HTTP::add_cache_headers($response);
$this->assertNotEmpty($response->getHeader('Cache-Control'));
Config::inst()->update('Director', 'environment_type', 'dev');
HTTP::add_cache_headers($response);
$this->assertContains('max-age=0', $response->getHeader('Cache-Control'));
Config::inst()->update('Director', 'environment_type', 'live');
HTTP::add_cache_headers($response);
$this->assertContains('max-age=30', explode(', ', $response->getHeader('Cache-Control')));
$this->assertNotContains('max-age=0', $response->getHeader('Cache-Control'));
}示例6: testConfigVary
public function testConfigVary()
{
$body = "<html><head></head><body><h1>Mysite</h1></body></html>";
$response = new SS_HTTPResponse($body, 200);
Config::inst()->update('Director', 'environment_type', 'live');
HTTP::set_cache_age(30);
HTTP::add_cache_headers($response);
$v = $response->getHeader('Vary');
$this->assertNotEmpty($v);
$this->assertContains("Cookie", $v);
$this->assertContains("X-Forwarded-Protocol", $v);
$this->assertContains("User-Agent", $v);
$this->assertContains("Accept", $v);
Config::inst()->update('HTTP', 'vary', '');
$response = new SS_HTTPResponse($body, 200);
HTTP::add_cache_headers($response);
$v = $response->getHeader('Vary');
$this->assertEmpty($v);
}示例7: run
public function run($request)
{
HTTP::set_cache_age(0);
set_time_limit(0);
$classes = SubsiteDataObjectMany::extendedClasses();
foreach ($classes as $cl) {
$s = singleton($cl);
$rec = $cl::get();
foreach ($rec as $r) {
$oldList = $r->SubsiteList;
$list = $r->buildSubsiteList();
if ($list != $oldList) {
$qry = "UPDATE {$cl} SET SubsiteList = '{$list}' WHERE ID = {$r->ID}";
DB::query($qry);
echo "{$qry}<br/>";
}
}
}
echo 'All done!';
}示例8: run
public function run($request)
{
HTTP::set_cache_age(0);
increase_time_limit_to();
// This can be a time consuming task
$classes = ClassInfo::dataClassesFor('DataObject');
$conn = DB::getConn();
$go = $request->getVar('go');
if (!$go) {
echo 'Set ?go=1 to really delete the fields';
echo '<hr/>';
}
foreach ($classes as $class) {
$hasTable = ClassInfo::hasTable($class);
if (!$hasTable) {
continue;
}
$toDrop = array();
$fields = $class::database_fields($class);
$list = $conn->fieldList($class);
foreach ($list as $fieldName => $type) {
if ($fieldName == 'ID') {
continue;
}
if (!isset($fields[$fieldName])) {
$toDrop[] = $fieldName;
}
}
if (empty($toDrop)) {
continue;
}
if ($go) {
$this->dropColumns($class, $toDrop);
DB::alteration_message("Dropped " . implode(',', $toDrop) . " for {$class}", "obsolete");
} else {
DB::alteration_message("Would drop " . implode(',', $toDrop) . " for {$class}", "obsolete");
}
}
}示例9: getRedirectBackUrl
public static function getRedirectBackUrl()
{
$url = null;
// Don't cache the redirect back ever
HTTP::set_cache_age(0);
// In edge-cases, this will be called outside of a handleRequest() context; in that case,
// redirect to the homepage - don't break into the global state at this stage because we'll
// be calling from a test context or something else where the global state is inappropraite
if ($request = Controller::curr()->getRequest()) {
if ($request->requestVar('BackURL')) {
$url = $request->requestVar('BackURL');
} else {
if ($request->isAjax() && $request->getHeader('X-Backurl')) {
$url = $request->getHeader('X-Backurl');
}
}
}
$url = self::cleanBackUrl($url);
if (strpos($url, '/Security/login') !== false) {
$url = Director::baseURL();
}
return $url;
}示例10: rss
/**
* Get the RSS feed
*
* This method will output the RSS feed with the last 50 posts to the
* browser.
*/
function rss()
{
HTTP::set_cache_age(3600);
// cache for one hour
$threadID = null;
$forumID = null;
// optionally allow filtering of the forum posts by the url in the format
// rss/thread/$ID or rss/forum/$ID
if (isset($this->urlParams['ID']) && ($action = $this->urlParams['ID'])) {
if (isset($this->urlParams['OtherID']) && ($id = $this->urlParams['OtherID'])) {
switch ($action) {
case 'forum':
$forumID = (int) $id;
break;
case 'thread':
$threadID = (int) $id;
}
} else {
// fallback is that it is the ID of a forum like it was in
// previous versions
$forumID = (int) $action;
}
}
$data = array('last_created' => null, 'last_id' => null);
if (!isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && !isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
// just to get the version data..
$this->getNewPostsAvailable(null, null, $forumID, $threadID, &$data);
// No information provided by the client, just return the last posts
$rss = new RSSFeed($this->getRecentPosts(50, $forumID, $threadID), $this->Link() . 'rss', sprintf(_t('Forum.RSSFORUMPOSTSTO'), $this->Title), "", "Title", "RSSContent", "RSSAuthor", $data['last_created'], $data['last_id']);
$rss->outputToBrowser();
} else {
// Return only new posts, check the request headers!
$since = null;
$etag = null;
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
// Split the If-Modified-Since (Netscape < v6 gets this wrong)
$since = explode(';', $_SERVER['HTTP_IF_MODIFIED_SINCE']);
// Turn the client request If-Modified-Since into a timestamp
$since = @strtotime($since[0]);
if (!$since) {
$since = null;
}
}
if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && is_numeric($_SERVER['HTTP_IF_NONE_MATCH'])) {
$etag = (int) $_SERVER['HTTP_IF_NONE_MATCH'];
}
if ($this->getNewPostsAvailable($since, $etag, $forumID, $threadID, $data)) {
HTTP::register_modification_timestamp($data['last_created']);
$rss = new RSSFeed($this->getRecentPosts(50, $forumID, $threadID, $etag), $this->Link() . 'rss', sprintf(_t('Forum.RSSFORUMPOSTSTO'), $this->Title), "", "Title", "RSSContent", "RSSAuthor", $data['last_created'], $data['last_id']);
$rss->outputToBrowser();
} else {
if ($data['last_created']) {
HTTP::register_modification_timestamp($data['last_created']);
}
if ($data['last_id']) {
HTTP::register_etag($data['last_id']);
}
// There are no new posts, just output an "304 Not Modified" message
HTTP::add_cache_headers();
header('HTTP/1.1 304 Not Modified');
}
}
exit;
}示例11: init
function init()
{
parent::init();
HTTP::set_cache_age(0);
}示例12: Cart
/**
* Returns the shopping cart.
* @todo Does HTTP::set_cache_age() still need to be set here?
*
* @return Order
*/
function Cart()
{
HTTP::set_cache_age(0);
return ShoppingCart::current_order();
}示例13: redirectBack
/**
* Redirect back. Uses either the HTTP_REFERER or a manually set request-variable called "BackURL".
* This variable is needed in scenarios where not HTTP-Referer is sent (
* e.g when calling a page by location.href in IE).
* If none of the two variables is available, it will redirect to the base
* URL (see {@link Director::baseURL()}).
* @uses redirect()
*/
public function redirectBack()
{
// Don't cache the redirect back ever
HTTP::set_cache_age(0);
$url = null;
// In edge-cases, this will be called outside of a handleRequest() context; in that case,
// redirect to the homepage - don't break into the global state at this stage because we'll
// be calling from a test context or something else where the global state is inappropraite
if ($this->request) {
if ($this->request->requestVar('BackURL')) {
$url = $this->request->requestVar('BackURL');
} else {
if ($this->request->isAjax() && $this->request->getHeader('X-Backurl')) {
$url = $this->request->getHeader('X-Backurl');
} else {
if ($this->request->getHeader('Referer')) {
$url = $this->request->getHeader('Referer');
}
}
}
}
if (!$url) {
$url = Director::baseURL();
}
// absolute redirection URLs not located on this site may cause phishing
if (Director::is_site_url($url)) {
$url = Director::absoluteURL($url, true);
return $this->redirect($url);
} else {
return false;
}
}示例14: FormAttributes
/**
* Return the attributes of the form tag - used by the templates.
*
* @return string The attribute string
*/
function FormAttributes()
{
$attributes = array();
// Forms shouldn't be cached, cos their error messages won't be shown
HTTP::set_cache_age(0);
// workaround to include javascript validation
if ($this->validator && !$this->jsValidationIncluded) {
$this->validator->includeJavascriptValidation();
}
// compile attributes
$attributes['id'] = $this->FormName();
$attributes['action'] = $this->FormAction();
$attributes['method'] = $this->FormMethod();
$attributes['enctype'] = $this->FormEncType();
if ($this->target) {
$attributes['target'] = $this->target;
}
if ($this->extraClass()) {
$attributes['class'] = $this->extraClass();
}
if ($this->validator && $this->validator->getErrors()) {
if (!isset($attributes['class'])) {
$attributes['class'] = '';
}
$attributes['class'] .= ' validationerror';
}
// implode attributes into string
$preparedAttributes = '';
foreach ($attributes as $k => $v) {
// Note: as indicated by the $k == value item here; the decisions over what to include in the attributes can sometimes get finicky
if (!empty($v) || $v === '0' || $k == 'value') {
$preparedAttributes .= " {$k}=\"" . Convert::raw2att($v) . "\"";
}
}
return $preparedAttributes;
}示例15: define
<?php
global $project;
$project = 'mysite';
// use the _ss_environment.php file for configuration
require_once 'conf/ConfigureFromEnv.php';
// set default language
i18n::set_locale('en_US');
define('PROJECT_THIRDPARTY_DIR', project() . '/thirdparty');
define('PROJECT_THIRDPARTY_PATH', BASE_PATH . '/' . PROJECT_THIRDPARTY_DIR);
if (SS_IS_TEST_ENV) {
BasicAuth::protect_entire_site(true);
}
if (Director::isLive()) {
if (strpos(Director::absoluteBaseURL(), 'silverstripe-europe.org') !== false || strpos(Director::absoluteBaseURL(), 'www') !== false) {
$response = new SS_HTTPResponse();
$response->redirect('https://stripecon.eu', 301);
HTTP::add_cache_headers($response);
$response->output();
die;
}
// we are in live mode, send errors per email, set cache and force WWW
HTTP::set_cache_age(3600);
// HTTP Header for CloudFlare Caching
SS_Cache::set_cache_lifetime('any', 10800);
// Serverside cache to 3 hours.
SS_Log::add_writer(new SS_LogEmailWriter('info@silverstripe-europe.org'), SS_Log::ERR);
}
Config::inst()->update('HtmlEditorField', 'use_gzip', false);