Docs For Class jResponse

Class jResponse

Description

base class for response object A response object is responsible to generate a content in a specific format.

abstract:

Located in /core/jResponse.class.php (line 21)

Direct descendents

Class	Description
jResponseJson	Json response
jResponseZip	generate a zip content and send it to the browser
jResponseText	plain Text response
jResponseCmdline	Command line response
jResponseXMLFeed	Responses for Syndication should inherits from jResponseXMLFeed
jResponseXul	Generate a XUL window
jResponseRedirectUrl	Response To redirect to an URL
jResponseCss	Send CSS content
jResponseBasicHtml	Basic HTML response. the HTML content should be provided by a simple php file.
jResponseRedirect	Response To redirect to an action
jResponseSoap	Response for soap web services
jResponseXmlRpc	xmlrpc response
jResponseHtmlFragment	Send Html part
jResponseBinary	Response use to send a binary file to the browser
jResponseTcpdf	PDF Response based on TCPDF (http://tcpdf.sourceforge.net)
jResponseSitemap	Sitemap 0.9 response
jResponseXml	XML response generator
jResponseJsonRpc	Response for jsonrpc protocol
jResponseLatexToPdf	pdf response, generated from a latex content
jResponseRdf	output RDF content.

Variable Summary

mixed $forcedHttpVersion

mixed $httpVersion

array $_httpHeaders

boolean $_httpHeadersSent

string $_httpStatusCode

string $_httpStatusMsg

boolean $_outputOnlyHeaders

string $_type

Method Summary

jResponse __construct ()

void addHttpHeader (string $htype, string $hcontent, [integer $overwrite = true])

void cleanCacheHeaders ()

void clearHttpHeaders ()

string getFormatType ()

string getType ()

boolean isValidCache ([mixed $dateLastModified = null], [ $etag = null], [boolean $cleanCacheHeader = true])

boolean output ()

void outputErrors ()

void sendHttpHeaders ()

void setExpires ( $date, [ $cleanCacheHeader = true], mixed $dateLastModified, boolean $cleanCacheHeaderTrue)

void setHttpStatus (string $code, string $msg)

void setLifetime (int $time, [boolean $sharedCache = false], [ $cleanCacheHeader = true], boolean $cleanCacheHeaderTrue)

void _checkRequestType ()

string _normalizeDate (mixed $date)

Variables

mixed $forcedHttpVersion = false (line 54)

access: public

mixed $httpVersion = '1.1' (line 53)

access: public

array $_httpHeaders = array() (line 31)

var: list of http headers that will be send to the client
access: protected

boolean $_httpHeadersSent = false (line 36)

var: indicates if http headers have already been sent to the client
access: protected

string $_httpStatusCode = '200' (line 41)

var: the http status code to send
access: protected

string $_httpStatusMsg = 'OK' (line 45)

var: the http status message to send
access: protected

boolean $_outputOnlyHeaders = false (line 50)

var: Should we output only the headers or the entire response
access: protected

string $_type = null (line 26)

var: ident of the response type
access: protected

Redefined in descendants as:

jResponseZip::$_type
jResponseText::$_type
jResponseCmdline::$_type
jResponseRss20::$_type
jResponseAtom10::$_type
jResponseXul::$_type
jResponseXulOverlay::$_type
jResponseXulPage::$_type
jResponseXulDialog::$_type
jResponseRedirectUrl::$_type
jResponseCss::$_type
jResponseBasicHtml::$_type : jresponse id
jResponseHtml::$_type : jresponse id
jResponseRedirect::$_type
jResponseSoap::$_type
jResponseXmlRpc::$_type
jResponseHtmlFragment::$_type : jresponse id
jResponseBinary::$_type
jResponseTcpdf::$_type
jResponseSitemap::$_type : Ident of the response type
jResponseXml::$_type : Id of the response
jResponseJsonRpc::$_type
jResponseLatexToPdf::$_type
jResponseRdf::$_type

Methods

Constructor __construct (line 59)

constructor

jResponse __construct ()

Redefined in descendants as:

jResponseZip::__construct() : constructor
jResponseXMLFeed::__construct() : Class constructor
jResponseRss20::__construct() : Class constructor
jResponseAtom10::__construct() : Class constructor
jResponseXul::__construct() : constructor
jResponseBasicHtml::__construct() : constructor;
jResponseHtml::__construct() : constructor;
jResponseHtmlFragment::__construct() : constructor;
jResponseSitemap::__construct() : Class constructor
jResponseXml::__construct() : constructor..
jResponseLatexToPdf::__construct() : constructor;

addHttpHeader (line 117)

add an http header to the response.

will be send during the output of the response

access: public

void addHttpHeader (string $htype, string $hcontent, [integer $overwrite = true])

string $htype: the header type ("Content-Type", "Date-modified"...)
string $hcontent: value of the header type
integer $overwrite: 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

cleanCacheHeaders (line 209)

Clean the differents caches headers

access: public

void cleanCacheHeaders ()

clearHttpHeaders (line 137)

delete all http headers

access: public

void clearHttpHeaders ()

getFormatType (line 106)

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

return: the name
access: public

string getFormatType ()

Redefined in descendants as:

getType (line 100)

return the response type name

return: the name
access: public

string getType ()

isValidCache (line 268)

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

return: True if the client ressource version is fresh, false otherwise
access: public

boolean isValidCache ([mixed $dateLastModified = null], [ $etag = null], [boolean $cleanCacheHeader = true])

mixed $dateLastModified: Can be a jDateTime object, a DateTime object or a string understandable by strtotime
boolean $cleanCacheHeader: True for clean/delete other cache headers. Default : true.
$etag

output (line 76)

Send the response in the correct format. If errors or exceptions appears during this method, outputErrors will be called. So the the content should be generated using the output buffer if errors can be appeared during this generation. Be care of http headers.

return: true if the output is ok
abstract:
access: public

boolean output ()

Redefined in descendants as:

jResponseJson::output()
jResponseZip::output() : construct the zip content into zip format, and send it to the browser
jResponseText::output() : output the content with the text/plain mime type
jResponseCmdline::output() : output the content with the text/plain mime type
jResponseRss20::output() : Generate the content and send it.
jResponseAtom10::output() : Generate the content and send it
jResponseXul::output() : generate the xul content.
jResponseRedirectUrl::output()
jResponseCss::output() : send the css content
jResponseBasicHtml::output() : output the html content
jResponseHtml::output() : output the html content
jResponseRedirect::output()
jResponseSoap::output()
jResponseXmlRpc::output()
jResponseHtmlFragment::output() : send the Html part
jResponseBinary::output() : send the content or the file to the browser.
jResponseTcpdf::output() : send the PDF to the browser.
jResponseSitemap::output() : Generate the content and send it
jResponseXml::output() : generate the xml content and send it to the browser
jResponseJsonRpc::output()
jResponseLatexToPdf::output() : output the pdf content
jResponseRdf::output()

outputErrors (line 81)

Send a response with a generic error message.

access: public

void outputErrors ()

Redefined in descendants as:

jResponseJson::outputErrors()
jResponseText::outputErrors() : output errors
jResponseCmdline::outputErrors() : output errors
jResponseXul::outputErrors()
jResponseBasicHtml::outputErrors() : output errors
jResponseSoap::outputErrors()
jResponseXmlRpc::outputErrors()
jResponseHtmlFragment::outputErrors() : output errors
jResponseXml::outputErrors() : output errors if any
jResponseJsonRpc::outputErrors()

sendHttpHeaders (line 153)

send http headers

access: protected

void sendHttpHeaders ()

Redefined in descendants as:

jResponseCmdline::sendHttpHeaders() : No Http Header here

setExpires (line 226)

Set an expires header to the page/ressource.

see: jResponse::_normalizeDate()
access: public

void setExpires ( $date, [ $cleanCacheHeader = true], mixed $dateLastModified, boolean $cleanCacheHeaderTrue)

mixed $dateLastModified: Can be a jDateTime object, a DateTime object or a string understandable by strtotime
boolean $cleanCacheHeaderTrue: for clean/delete other cache headers. Default : true.
$date
$cleanCacheHeader

setHttpStatus (line 148)

set the http status code for the http header

access: public

void setHttpStatus (string $code, string $msg)

string $code: the status code (200, 404...)
string $msg: the message following the status code ("OK", "Not Found"..)

setLifetime (line 247)

Set a life time for the page/ressource.

access: public

void setLifetime (int $time, [boolean $sharedCache = false], [ $cleanCacheHeader = true], boolean $cleanCacheHeaderTrue)

int $time: Time during which the page will be cached. Express in seconds.
boolean $sharedCache: True if the lifetime concern a public/shared cache. Default : false.
boolean $cleanCacheHeaderTrue: for clean/delete other cache headers. Default : true.
$cleanCacheHeader

_checkRequestType (line 191)

check if the request is of type GET or HEAD

access: protected

void _checkRequestType ()

_normalizeDate (line 176)

Normalize a date into GMT format

return: a date in GMT format
access: protected

string _normalizeDate (mixed $date)

mixed $date: Can be a jDateTime object, a DateTime object or a string understandable by strtotime

Documentation generated on Mon, 26 Oct 2015 21:55:25 +0100 by phpDocumentor 1.4.3