DataDisplayResponse extends Response
Class DataDisplayResponse
It handles headers, HTTP status code, last modified and ETag.
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Table of Contents
- $data : string
- response data
- $contentSecurityPolicy : ContentSecurityPolicy|null
- $cookies : array
- Cookies that will be need to be constructed as header
- $ETag : string
- ETag
- $featurePolicy : FeaturePolicy
- $headers : array
- Headers - defaults to ['Cache-Control' => 'no-cache, no-store, must-revalidate']
- $lastModified : DateTime
- Last modified date
- $status : int
- HTTP status code - defaults to STATUS OK
- $throttled : bool
- $throttleMetadata : array
- __construct() : mixed
- addCookie() : $this
- Adds a new cookie to the response
- addHeader() : $this
- Adds a new header to the response that will be called before the render function
- cacheFor() : $this
- Caches the response
- getContentSecurityPolicy() : EmptyContentSecurityPolicy|null
- Get the currently used Content-Security-Policy
- getCookies() : array
- Returns the cookies
- getData() : string
- Used to get the set parameters
- getETag() : string
- Get the ETag
- getFeaturePolicy() : EmptyFeaturePolicy
- getHeaders() : array
- Returns the set headers
- getLastModified() : DateTime
- Get "last modified" date
- getStatus() : mixed
- Get response status
- getThrottleMetadata() : array
- Returns the throttle metadata, defaults to empty array
- invalidateCookie() : $this
- Invalidates the specified cookie
- invalidateCookies() : $this
- Invalidates the specified cookies
- isThrottled() : mixed
- Whether the current response is throttled.
- render() : string
- Outputs data. No processing is done.
- setContentSecurityPolicy() : $this
- Set a Content-Security-Policy
- setCookies() : $this
- Set the specified cookies
- setData() : DataDisplayResponse
- Sets values in the data
- setETag() : Response
- Set the ETag
- setFeaturePolicy() : self
- setHeaders() : $this
- Set the headers
- setLastModified() : Response
- Set "last modified" date
- setStatus() : Response
- Set response status
- throttle() : mixed
- Marks the response as to throttle. Will be throttled when the
Properties
$data
response data
protected
string
$data
$contentSecurityPolicy
private
ContentSecurityPolicy|null
$contentSecurityPolicy
= null
$cookies
Cookies that will be need to be constructed as header
private
array
$cookies
= []
$ETag
ETag
private
string
$ETag
$featurePolicy
private
FeaturePolicy
$featurePolicy
$headers
Headers - defaults to ['Cache-Control' => 'no-cache, no-store, must-revalidate']
private
array
$headers
= ['Cache-Control' => 'no-cache, no-store, must-revalidate']
$lastModified
Last modified date
private
DateTime
$lastModified
$status
HTTP status code - defaults to STATUS OK
private
int
$status
= OCPAppFrameworkHttp::STATUS_OK
$throttled
private
bool
$throttled
= false
$throttleMetadata
private
array
$throttleMetadata
= []
Methods
__construct()
public
__construct([string $data = '' ][, int $statusCode = Http::STATUS_OK ][, array $headers = [] ]) : mixed
Parameters
- $data : string = ''
-
the data to display
- $statusCode : int = Http::STATUS_OK
-
the Http status code, defaults to 200
- $headers : array = []
-
additional key value based headers
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Return values
mixed —addCookie()
Adds a new cookie to the response
public
addCookie(string $name, string $value[, DateTime|null $expireDate = null ][, string $sameSite = 'Lax' ]) : $this
Parameters
- $name : string
-
The name of the cookie
- $value : string
-
The value of the cookie
- $expireDate : DateTime|null = null
-
Date on that the cookie should expire, if set to null cookie will be considered as session cookie.
- $sameSite : string = 'Lax'
-
The samesite value of the cookie. Defaults to Lax. Other possibilities are Strict or None
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Return values
$this —addHeader()
Adds a new header to the response that will be called before the render function
public
addHeader(string $name, string $value) : $this
Parameters
- $name : string
-
The name of the HTTP header
- $value : string
-
The value, null will delete it
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Return values
$this —cacheFor()
Caches the response
public
cacheFor(int $cacheSeconds[, bool $public = false ]) : $this
Parameters
- $cacheSeconds : int
-
the amount of seconds that should be cached if 0 then caching will be disabled
- $public : bool = false
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Return values
$this —getContentSecurityPolicy()
Get the currently used Content-Security-Policy
public
getContentSecurityPolicy() : EmptyContentSecurityPolicy|null
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Return values
EmptyContentSecurityPolicy|null —Used Content-Security-Policy or null if none specified.
getCookies()
Returns the cookies
public
getCookies() : array
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Return values
array —getData()
Used to get the set parameters
public
getData() : string
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Return values
string —the data
getETag()
Get the ETag
public
getETag() : string
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Return values
string —the etag
getFeaturePolicy()
public
getFeaturePolicy() : EmptyFeaturePolicy
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Return values
EmptyFeaturePolicy —getHeaders()
Returns the set headers
public
getHeaders() : array
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Return values
array —the headers
getLastModified()
Get "last modified" date
public
getLastModified() : DateTime
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Return values
DateTime —RFC2822 formatted last modified date
getStatus()
Get response status
public
getStatus() : mixed
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Return values
mixed —getThrottleMetadata()
Returns the throttle metadata, defaults to empty array
public
getThrottleMetadata() : array
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Return values
array —invalidateCookie()
Invalidates the specified cookie
public
invalidateCookie(string $name) : $this
Parameters
- $name : string
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Return values
$this —invalidateCookies()
Invalidates the specified cookies
public
invalidateCookies(array $cookieNames) : $this
Parameters
- $cookieNames : array
-
array('foo', 'bar')
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Return values
$this —isThrottled()
Whether the current response is throttled.
public
isThrottled() : mixed
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Return values
mixed —render()
Outputs data. No processing is done.
public
render() : string
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Return values
string —setContentSecurityPolicy()
Set a Content-Security-Policy
public
setContentSecurityPolicy(EmptyContentSecurityPolicy $csp) : $this
Parameters
- $csp : EmptyContentSecurityPolicy
-
Policy to set for the response object
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Return values
$this —setCookies()
Set the specified cookies
public
setCookies(array $cookies) : $this
Parameters
- $cookies : array
-
array('foo' => array('value' => 'bar', 'expire' => null))
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Return values
$this —setData()
Sets values in the data
public
setData(string $data) : DataDisplayResponse
Parameters
- $data : string
-
the data to display
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Return values
DataDisplayResponse —Reference to this object
setETag()
Set the ETag
public
setETag(string $ETag) : Response
Parameters
- $ETag : string
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Return values
Response —Reference to this object
setFeaturePolicy()
public
setFeaturePolicy(EmptyFeaturePolicy $featurePolicy) : self
Parameters
- $featurePolicy : EmptyFeaturePolicy
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Return values
self —setHeaders()
Set the headers
public
setHeaders(array $headers) : $this
Parameters
- $headers : array
-
value header pairs
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Return values
$this —setLastModified()
Set "last modified" date
public
setLastModified(DateTime $lastModified) : Response
Parameters
- $lastModified : DateTime
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Return values
Response —Reference to this object
setStatus()
Set response status
public
setStatus(int $status) : Response
Parameters
- $status : int
-
a HTTP status code, see also the STATUS constants
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Return values
Response —Reference to this object
throttle()
Marks the response as to throttle. Will be throttled when the
public
throttle([array $metadata = [] ]) : mixed
Parameters
- $metadata : array = []