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somehow forgot to remove old xajax files
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Ralf Becker
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@ -1,580 +0,0 @@
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<?php
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/**
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* xajaxResponse.inc.php :: xajax XML response class
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*
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* xajax version 0.2.4
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* copyright (c) 2005 by Jared White & J. Max Wilson
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* http://www.xajaxproject.org
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*
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* xajax is an open source PHP class library for easily creating powerful
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* PHP-driven, web-based Ajax Applications. Using xajax, you can asynchronously
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* call PHP functions and update the content of your your webpage without
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* reloading the page.
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*
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* xajax is released under the terms of the LGPL license
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* http://www.gnu.org/copyleft/lesser.html#SEC3
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @package xajax
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* @version $Id$
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* @copyright Copyright (c) 2005-2006 by Jared White & J. Max Wilson
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* @license http://www.gnu.org/copyleft/lesser.html#SEC3 LGPL License
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*/
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/*
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----------------------------------------------------------------------------
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| Online documentation for this class is available on the xajax wiki at: |
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| http://wiki.xajaxproject.org/Documentation:xajaxResponse.inc.php |
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----------------------------------------------------------------------------
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*/
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/**
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* The xajaxResponse class is used to create responses to be sent back to your
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* Web page. A response contains one or more command messages for updating
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* your page.
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* Currently xajax supports 21 kinds of command messages, including some common
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* ones such as:
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* <ul>
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* <li>Assign - sets the specified attribute of an element in your page</li>
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* <li>Append - appends data to the end of the specified attribute of an
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* element in your page</li>
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* <li>Prepend - prepends data to the beginning of the specified attribute of
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* an element in your page</li>
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* <li>Replace - searches for and replaces data in the specified attribute of
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* an element in your page</li>
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* <li>Script - runs the supplied JavaScript code</li>
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* <li>Alert - shows an alert box with the supplied message text</li>
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* </ul>
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*
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* <i>Note:</i> elements are identified by their HTML id, so if you don't see
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* your browser HTML display changing from the request, make sure you're using
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* the right id names in your response.
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*
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* @package xajax
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*/
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class xajaxResponse
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{
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/**#@+
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* @access protected
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*/
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/**
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* @var string internal XML storage
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*/
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var $xml;
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/**
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* @var string the encoding type to use
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*/
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var $sEncoding;
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/**
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* @var boolean if special characters in the XML should be converted to
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* entities
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*/
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var $bOutputEntities;
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/**#@-*/
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/**
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* The constructor's main job is to set the character encoding for the
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* response.
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*
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* <i>Note:</i> to change the character encoding for all of the
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* responses, set the XAJAX_DEFAULT_ENCODING constant before you
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* instantiate xajax.
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*
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* @param string contains the character encoding string to use
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* @param boolean lets you set if you want special characters in the output
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* converted to HTML entities
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*
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*/
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function xajaxResponse($sEncoding=XAJAX_DEFAULT_CHAR_ENCODING, $bOutputEntities=false)
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{
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$this->setCharEncoding($sEncoding);
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$this->bOutputEntities = $bOutputEntities;
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}
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/**
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* Sets the character encoding for the response based on $sEncoding, which
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* is a string containing the character encoding to use. You don't need to
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* use this method normally, since the character encoding for the response
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* gets set automatically based on the XAJAX_DEFAULT_CHAR_ENCODING
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* constant.
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*
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* @param string
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*/
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function setCharEncoding($sEncoding)
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{
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$this->sEncoding = $sEncoding;
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}
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/**
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* Tells the response object to convert special characters to HTML entities
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* automatically (only works if the mb_string extension is available).
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*/
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function outputEntitiesOn()
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{
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$this->bOutputEntities = true;
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}
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/**
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* Tells the response object to output special characters intact. (default
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* behavior)
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*/
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function outputEntitiesOff()
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{
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$this->bOutputEntities = false;
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}
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/**
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* Adds a confirm commands command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addConfirmCommands(1, "Do you want to preview the new data?");</kbd>
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*
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* @param integer the number of commands to skip if the user presses
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* Cancel in the browsers's confirm dialog
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* @param string the message to show in the browser's confirm dialog
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*/
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function addConfirmCommands($iCmdNumber, $sMessage)
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{
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$this->xml .= $this->_cmdXML(array("n"=>"cc","t"=>$iCmdNumber),$sMessage);
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}
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/**
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* Adds an assign command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addAssign("contentDiv", "innerHTML", "Some Text");</kbd>
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*
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* @param string contains the id of an HTML element
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* @param string the part of the element you wish to modify ("innerHTML",
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* "value", etc.)
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* @param string the data you want to set the attribute to
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*/
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function addAssign($sTarget,$sAttribute,$sData)
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{
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$this->xml .= $this->_cmdXML(array("n"=>"as","t"=>$sTarget,"p"=>$sAttribute),$sData);
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}
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/**
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* Adds an append command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addAppend("contentDiv", "innerHTML", "Some New Text");</kbd>
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*
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* @param string contains the id of an HTML element
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* @param string the part of the element you wish to modify ("innerHTML",
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* "value", etc.)
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* @param string the data you want to append to the end of the attribute
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*/
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function addAppend($sTarget,$sAttribute,$sData)
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{
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$this->xml .= $this->_cmdXML(array("n"=>"ap","t"=>$sTarget,"p"=>$sAttribute),$sData);
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}
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/**
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* Adds an prepend command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addPrepend("contentDiv", "innerHTML", "Some Starting Text");</kbd>
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*
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* @param string contains the id of an HTML element
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* @param string the part of the element you wish to modify ("innerHTML",
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* "value", etc.)
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* @param string the data you want to prepend to the beginning of the
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* attribute
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*/
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function addPrepend($sTarget,$sAttribute,$sData)
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{
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$this->xml .= $this->_cmdXML(array("n"=>"pp","t"=>$sTarget,"p"=>$sAttribute),$sData);
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}
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/**
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* Adds a replace command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addReplace("contentDiv", "innerHTML", "text", "<b>text</b>");</kbd>
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*
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* @param string contains the id of an HTML element
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* @param string the part of the element you wish to modify ("innerHTML",
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* "value", etc.)
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* @param string the string to search for
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* @param string the string to replace the search string when found in the
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* attribute
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*/
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function addReplace($sTarget,$sAttribute,$sSearch,$sData)
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{
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$sDta = "<s><![CDATA[$sSearch]]></s><r><![CDATA[$sData]]></r>";
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$this->xml .= $this->_cmdXML(array("n"=>"rp","t"=>$sTarget,"p"=>$sAttribute),$sDta);
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}
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/**
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* Adds a clear command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addClear("contentDiv", "innerHTML");</kbd>
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*
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* @param string contains the id of an HTML element
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* @param string the part of the element you wish to clear ("innerHTML",
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* "value", etc.)
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*/
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function addClear($sTarget,$sAttribute)
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{
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$this->addAssign($sTarget,$sAttribute,'');
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}
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/**
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* Adds an alert command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addAlert("This is important information");</kbd>
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*
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* @param string the text to be displayed in the Javascript alert box
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*/
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function addAlert($sMsg)
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{
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$this->xml .= $this->_cmdXML(array("n"=>"al"),$sMsg);
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}
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/**
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* Uses the addScript() method to add a Javascript redirect to another URL.
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*
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* <i>Usage:</i> <kbd>$objResponse->addRedirect("http://www.xajaxproject.org");</kbd>
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*
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* @param string the URL to redirect the client browser to
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*/
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function addRedirect($sURL)
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{
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//we need to parse the query part so that the values are rawurlencode()'ed
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//can't just use parse_url() cos we could be dealing with a relative URL which
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// parse_url() can't deal with.
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$queryStart = strpos($sURL, '?', @strrpos($sURL, '/'));
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if ($queryStart !== FALSE)
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{
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$queryStart++;
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$queryEnd = strpos($sURL, '#', $queryStart);
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if ($queryEnd === FALSE)
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$queryEnd = strlen($sURL);
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$queryPart = substr($sURL, $queryStart, $queryEnd-$queryStart);
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parse_str($queryPart, $queryParts);
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$newQueryPart = "";
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foreach($queryParts as $key => $value)
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{
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$newQueryPart .= rawurlencode($key).'='.rawurlencode($value).ini_get('arg_separator.output');
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}
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$sURL = str_replace($queryPart, $newQueryPart, $sURL);
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}
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$this->addScript('window.location = "'.$sURL.'";');
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}
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/**
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* Adds a Javascript command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addScript("var x = prompt('get some text');");</kbd>
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*
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* @param string contains Javascript code to be executed
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*/
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function addScript($sJS)
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{
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$this->xml .= $this->_cmdXML(array("n"=>"js"),$sJS);
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}
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/**
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* Adds a Javascript function call command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addScriptCall("myJSFunction", "arg 1", "arg 2", 12345);</kbd>
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*
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* @param string $sFunc the name of a Javascript function
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* @param mixed $args,... optional arguments to pass to the Javascript function
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*/
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function addScriptCall() {
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$arguments = func_get_args();
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$sFunc = array_shift($arguments);
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$sData = $this->_buildObjXml($arguments);
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$this->xml .= $this->_cmdXML(array("n"=>"jc","t"=>$sFunc),$sData);
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}
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/**
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* Adds a remove element command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addRemove("Div2");</kbd>
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*
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* @param string contains the id of an HTML element to be removed
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*/
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function addRemove($sTarget)
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{
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$this->xml .= $this->_cmdXML(array("n"=>"rm","t"=>$sTarget),'');
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}
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/**
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* Adds a create element command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addCreate("parentDiv", "h3", "myid");</kbd>
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*
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* @param string contains the id of an HTML element to to which the new
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* element will be appended.
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* @param string the tag to be added
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* @param string the id to be assigned to the new element
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* @param string deprecated, use the addCreateInput() method instead
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*/
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function addCreate($sParent, $sTag, $sId, $sType="")
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{
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if ($sType)
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{
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trigger_error("The \$sType parameter of addCreate has been deprecated. Use the addCreateInput() method instead.", E_USER_WARNING);
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return;
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}
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$this->xml .= $this->_cmdXML(array("n"=>"ce","t"=>$sParent,"p"=>$sId),$sTag);
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}
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/**
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* Adds a insert element command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addInsert("childDiv", "h3", "myid");</kbd>
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*
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* @param string contains the id of the child before which the new element
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* will be inserted
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* @param string the tag to be added
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* @param string the id to be assigned to the new element
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*/
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function addInsert($sBefore, $sTag, $sId)
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{
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$this->xml .= $this->_cmdXML(array("n"=>"ie","t"=>$sBefore,"p"=>$sId),$sTag);
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}
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/**
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* Adds a insert element command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addInsertAfter("childDiv", "h3", "myid");</kbd>
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*
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* @param string contains the id of the child after which the new element
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* will be inserted
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* @param string the tag to be added
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* @param string the id to be assigned to the new element
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*/
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function addInsertAfter($sAfter, $sTag, $sId)
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{
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$this->xml .= $this->_cmdXML(array("n"=>"ia","t"=>$sAfter,"p"=>$sId),$sTag);
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}
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/**
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* Adds a create input command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addCreateInput("form1", "text", "username", "input1");</kbd>
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*
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* @param string contains the id of an HTML element to which the new input
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* will be appended
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* @param string the type of input to be created (text, radio, checkbox,
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* etc.)
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* @param string the name to be assigned to the new input and the variable
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* name when it is submitted
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* @param string the id to be assigned to the new input
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*/
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function addCreateInput($sParent, $sType, $sName, $sId)
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{
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$this->xml .= $this->_cmdXML(array("n"=>"ci","t"=>$sParent,"p"=>$sId,"c"=>$sType),$sName);
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}
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/**
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* Adds an insert input command message to the XML response.
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*
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* <i>Usage:</i> <kbd>$objResponse->addInsertInput("input5", "text", "username", "input1");</kbd>
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*
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* @param string contains the id of the child before which the new element
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* will be inserted
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* @param string the type of input to be created (text, radio, checkbox,
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* etc.)
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* @param string the name to be assigned to the new input and the variable
|
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* name when it is submitted
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* @param string the id to be assigned to the new input
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*/
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function addInsertInput($sBefore, $sType, $sName, $sId)
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{
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$this->xml .= $this->_cmdXML(array("n"=>"ii","t"=>$sBefore,"p"=>$sId,"c"=>$sType),$sName);
|
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}
|
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/**
|
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* Adds an insert input command message to the XML response.
|
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*
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* <i>Usage:</i> <kbd>$objResponse->addInsertInputAfter("input7", "text", "email", "input2");</kbd>
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*
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||||
* @param string contains the id of the child after which the new element
|
||||
* will be inserted
|
||||
* @param string the type of input to be created (text, radio, checkbox,
|
||||
* etc.)
|
||||
* @param string the name to be assigned to the new input and the variable
|
||||
* name when it is submitted
|
||||
* @param string the id to be assigned to the new input
|
||||
*/
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function addInsertInputAfter($sAfter, $sType, $sName, $sId)
|
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{
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$this->xml .= $this->_cmdXML(array("n"=>"iia","t"=>$sAfter,"p"=>$sId,"c"=>$sType),$sName);
|
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}
|
||||
|
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/**
|
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* Adds an event command message to the XML response.
|
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*
|
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* <i>Usage:</i> <kbd>$objResponse->addEvent("contentDiv", "onclick", "alert(\'Hello World\');");</kbd>
|
||||
*
|
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* @param string contains the id of an HTML element
|
||||
* @param string the event you wish to set ("onclick", "onmouseover", etc.)
|
||||
* @param string the Javascript string you want the event to invoke
|
||||
*/
|
||||
function addEvent($sTarget,$sEvent,$sScript)
|
||||
{
|
||||
$this->xml .= $this->_cmdXML(array("n"=>"ev","t"=>$sTarget,"p"=>$sEvent),$sScript);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a handler command message to the XML response.
|
||||
*
|
||||
* <i>Usage:</i> <kbd>$objResponse->addHandler("contentDiv", "onclick", "content_click");</kbd>
|
||||
*
|
||||
* @param string contains the id of an HTML element
|
||||
* @param string the event you wish to set ("onclick", "onmouseover", etc.)
|
||||
* @param string the name of a Javascript function that will handle the
|
||||
* event. Multiple handlers can be added for the same event
|
||||
*/
|
||||
function addHandler($sTarget,$sEvent,$sHandler)
|
||||
{
|
||||
$this->xml .= $this->_cmdXML(array("n"=>"ah","t"=>$sTarget,"p"=>$sEvent),$sHandler);
|
||||
}
|
||||
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||||
/**
|
||||
* Adds a remove handler command message to the XML response.
|
||||
*
|
||||
* <i>Usage:</i> <kbd>$objResponse->addRemoveHandler("contentDiv", "onclick", "content_click");</kbd>
|
||||
*
|
||||
* @param string contains the id of an HTML element
|
||||
* @param string the event you wish to remove ("onclick", "onmouseover",
|
||||
* etc.)
|
||||
* @param string the name of a Javascript handler function that you want to
|
||||
* remove
|
||||
*/
|
||||
function addRemoveHandler($sTarget,$sEvent,$sHandler)
|
||||
{
|
||||
$this->xml .= $this->_cmdXML(array("n"=>"rh","t"=>$sTarget,"p"=>$sEvent),$sHandler);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds an include script command message to the XML response.
|
||||
*
|
||||
* <i>Usage:</i> <kbd>$objResponse->addIncludeScript("functions.js");</kbd>
|
||||
*
|
||||
* @param string URL of the Javascript file to include
|
||||
*/
|
||||
function addIncludeScript($sFileName)
|
||||
{
|
||||
$this->xml .= $this->_cmdXML(array("n"=>"in"),$sFileName);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the XML to be returned from your function to the xajax processor
|
||||
* on your page. Since xajax 0.2, you can also return an xajaxResponse
|
||||
* object from your function directly, and xajax will automatically request
|
||||
* the XML using this method call.
|
||||
*
|
||||
* <i>Usage:</i> <kbd>return $objResponse->getXML();</kbd>
|
||||
*
|
||||
* @return string response XML data
|
||||
*/
|
||||
function getXML()
|
||||
{
|
||||
$sXML = "<?xml version=\"1.0\"";
|
||||
if ($this->sEncoding && strlen(trim($this->sEncoding)) > 0)
|
||||
$sXML .= " encoding=\"".$this->sEncoding."\"";
|
||||
$sXML .= " ?"."><xjx>" . $this->xml . "</xjx>";
|
||||
|
||||
return $sXML;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds the commands of the provided response XML output to this response
|
||||
* object
|
||||
*
|
||||
* <i>Usage:</i>
|
||||
* <code>$r1 = $objResponse1->getXML();
|
||||
* $objResponse2->loadXML($r1);
|
||||
* return $objResponse2->getXML();</code>
|
||||
*
|
||||
* @param string the response XML (returned from a getXML() method) to add
|
||||
* to the end of this response object
|
||||
*/
|
||||
function loadXML($mXML)
|
||||
{
|
||||
if (is_a($mXML, "xajaxResponse")) {
|
||||
$mXML = $mXML->getXML();
|
||||
}
|
||||
$sNewXML = "";
|
||||
$iStartPos = strpos($mXML, "<xjx>") + 5;
|
||||
$sNewXML = substr($mXML, $iStartPos);
|
||||
$iEndPos = strpos($sNewXML, "</xjx>");
|
||||
$sNewXML = substr($sNewXML, 0, $iEndPos);
|
||||
$this->xml .= $sNewXML;
|
||||
}
|
||||
|
||||
/**
|
||||
* Generates XML from command data
|
||||
*
|
||||
* @access private
|
||||
* @param array associative array of attributes
|
||||
* @param string data
|
||||
* @return string XML command
|
||||
*/
|
||||
function _cmdXML($aAttributes, $sData)
|
||||
{
|
||||
if ($this->bOutputEntities) {
|
||||
if (function_exists('mb_convert_encoding')) {
|
||||
$sData = call_user_func_array('mb_convert_encoding', array(&$sData, 'HTML-ENTITIES', $this->sEncoding));
|
||||
}
|
||||
else {
|
||||
trigger_error("The xajax XML response output could not be converted to HTML entities because the mb_convert_encoding function is not available", E_USER_NOTICE);
|
||||
}
|
||||
}
|
||||
$xml = "<cmd";
|
||||
foreach($aAttributes as $sAttribute => $sValue)
|
||||
$xml .= " $sAttribute=\"$sValue\"";
|
||||
if ($sData !== null && !@stristr($sData,'<![CDATA['))
|
||||
$xml .= "><![CDATA[$sData]]></cmd>";
|
||||
else if ($sData !== null)
|
||||
$xml .= ">$sData</cmd>";
|
||||
else
|
||||
$xml .= "></cmd>";
|
||||
|
||||
return $xml;
|
||||
}
|
||||
|
||||
/**
|
||||
* Recursively serializes a data structure in XML so it can be sent to
|
||||
* the client. It could be thought of as the opposite of
|
||||
* {@link xajax::_parseObjXml()}.
|
||||
*
|
||||
* @access private
|
||||
* @param mixed data structure to serialize to XML
|
||||
* @return string serialized XML
|
||||
*/
|
||||
function _buildObjXml($var) {
|
||||
if (gettype($var) == "object") $var = get_object_vars($var);
|
||||
if (!is_array($var)) {
|
||||
return "<![CDATA[$var]]>";
|
||||
}
|
||||
else {
|
||||
$data = "<xjxobj>";
|
||||
foreach ($var as $key => $value) {
|
||||
$data .= "<e>";
|
||||
$data .= "<k>" . htmlspecialchars($key) . "</k>";
|
||||
$data .= "<v>" . $this->_buildObjXml($value) . "</v>";
|
||||
$data .= "</e>";
|
||||
}
|
||||
$data .= "</xjxobj>";
|
||||
return $data;
|
||||
}
|
||||
}
|
||||
|
||||
}// end class xajaxResponse
|
||||
?>
|
||||
Loading…
Reference in New Issue
Block a user