Jelix 1.6.40

jResponseRss20 extends jResponseXMLFeed
in package

Rss2.0 response

Tags
subpackage

core_response

link
http://blogs.law.harvard.edu/tech/rss
link
http://www.stervinou.com/projets/rss/
since
1.0b1

Table of Contents

$charset  : string
charset used in the channel
$forcedHttpVersion  : mixed
$httpVersion  : mixed
$infos  : jXMLFeedInfo
informations about the channel
$itemList  : array<string|int, jXMLFeedItem>
array of channel item
$lang  : string
Language used in the channel
$_httpHeaders  : array<string|int, mixed>
$_httpHeadersSent  : bool
$_httpStatusCode  : string
$_httpStatusMsg  : string
$_mainTpl  : string
template name
$_outputOnlyHeaders  : bool
$_template  : jtpl
Template engine used for output
$_type  : mixed
$_xsl  : mixed
Array containing the XSL stylesheets links
__construct()  : mixed
Class constructor
addHttpHeader()  : mixed
add an http header to the response.
addItem()  : mixed
register an item in the channel
addOptionals()  : mixed
addXSLStyleSheet()  : mixed
cleanCacheHeaders()  : mixed
Clean the differents caches headers
clearHttpHeaders()  : mixed
delete all http headers
createItem()  : jXMLFeedItem
create a new item
getFormatType()  : string
return the format type name (eg the family type name)
getType()  : string
return the response type name
isValidCache()  : bool
Use the HTPP headers Last-Modified to see if the ressource in client cache is fresh
output()  : bool
Generate the content and send it.
outputErrors()  : mixed
Send a response with a generic error message.
setExpires()  : mixed
Set an expires header to the page/ressource.
setHttpStatus()  : mixed
set the http status code for the http header
setLifetime()  : mixed
Set a life time for the page/ressource.
_checkRequestType()  : mixed
check if the request is of type GET or HEAD
_normalizeDate()  : string
Normalize a date into GMT format
_outputOptionals()  : mixed
_outputXmlHeader()  : mixed
sendHttpHeaders()  : mixed
send http headers

Properties

$_httpHeaders

protected array<string|int, mixed> $_httpHeaders = array()

list of http headers that will be send to the client

$_httpHeadersSent

protected bool $_httpHeadersSent = alse

indicates if http headers have already been sent to the client

$_httpStatusCode

protected string $_httpStatusCode = '200'

the http status code to send

$_httpStatusMsg

protected string $_httpStatusMsg = 'OK'

the http status message to send

$_outputOnlyHeaders

protected bool $_outputOnlyHeaders = alse

Should we output only the headers or the entire response

Methods

addHttpHeader()

add an http header to the response.

public addHttpHeader(string $htype, string $hcontent[, int $overwrite = true ]) : mixed

will be send during the output of the response

Parameters
$htype : string

the header type ("Content-Type", "Date-modified"...)

$hcontent : string

value of the header type

$overwrite : int = true

false or 0 if the value should be set only if it doesn't still exist -1 to add the header with the existing values true or 1 to replace the existing header

Return values
mixed —

addOptionals()

public addOptionals(mixed $content) : mixed
Parameters
$content : mixed
Return values
mixed —

addXSLStyleSheet()

public addXSLStyleSheet(mixed $src[, mixed $params = array() ]) : mixed
Parameters
$src : mixed
$params : mixed = array()
Return values
mixed —

cleanCacheHeaders()

Clean the differents caches headers

public cleanCacheHeaders() : mixed
Return values
mixed —

clearHttpHeaders()

delete all http headers

public clearHttpHeaders() : mixed
Return values
mixed —

createItem()

create a new item

public createItem(string $title, string $link, string $date) : jXMLFeedItem
Parameters
$title : string

the item title

$link : string

the link

$date : string

the date of the item

Return values
jXMLFeedItem —

getFormatType()

return the format type name (eg the family type name)

public getFormatType() : string
Return values
string —

the name

getType()

return the response type name

public final getType() : string
Return values
string —

the name

isValidCache()

Use the HTPP headers Last-Modified to see if the ressource in client cache is fresh

public isValidCache([mixed $dateLastModified = null ][, mixed $etag = null ][, bool $cleanCacheHeader = true ]) : bool
Parameters
$dateLastModified : mixed = null

Can be a jDateTime object, a DateTime object or a string understandable by strtotime

$etag : mixed = null
$cleanCacheHeader : bool = true

True for clean/delete other cache headers. Default : true.

Return values
bool —

True if the client ressource version is fresh, false otherwise

output()

Generate the content and send it.

public final output() : bool
Return values
bool —

true if generation is ok, else false

outputErrors()

Send a response with a generic error message.

public outputErrors() : mixed
Return values
mixed —

setExpires()

Set an expires header to the page/ressource.

public setExpires(mixed $date[, mixed $cleanCacheHeader = true ]) : mixed
Parameters
$date : mixed
$cleanCacheHeader : mixed = true
Tags
see
jResponse::_normalizeDate()
Return values
mixed —

setHttpStatus()

set the http status code for the http header

public setHttpStatus(string $code, string $msg) : mixed
Parameters
$code : string

the status code (200, 404...)

$msg : string

the message following the status code ("OK", "Not Found"..)

Return values
mixed —

setLifetime()

Set a life time for the page/ressource.

public setLifetime(int $time[, bool $sharedCache = false ][, mixed $cleanCacheHeader = true ]) : mixed
Parameters
$time : int

Time during which the page will be cached. Express in seconds.

$sharedCache : bool = false

True if the lifetime concern a public/shared cache. Default : false.

$cleanCacheHeader : mixed = true
Return values
mixed —

_checkRequestType()

check if the request is of type GET or HEAD

protected _checkRequestType() : mixed
Return values
mixed —

_normalizeDate()

Normalize a date into GMT format

protected _normalizeDate(mixed $date) : string
Parameters
$date : mixed

Can be a jDateTime object, a DateTime object or a string understandable by strtotime

Return values
string —

a date in GMT format

sendHttpHeaders()

send http headers

protected sendHttpHeaders() : mixed
Return values
mixed —

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