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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
// +----------------------------------------------------------------------+
// | PHP Version 4 |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2002 The PHP Group |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2.02 of the PHP license, |
// | that is bundled with this package in the file LICENSE, and is |
// | available at through the world-wide-web at |
// | http://www.php.net/license/2_02.txt. |
// | If you did not receive a copy of the PHP license and are unable to |
// | obtain it through the world-wide-web, please send a note to |
// | license@php.net so we can mail you a copy immediately. |
// +----------------------------------------------------------------------+
// | Authors: Alan Knowles <alan@akbkhome> |
// +----------------------------------------------------------------------+
//
// $Id: Tag.php 307254 2011-01-08 05:47:06Z alan_k $
$GLOBALS['_HTML_TEMPLATE_FLEXY_TOKEN_TAG']['activeSelect'] = false;
require_once 'HTML/Template/Flexy/Element.php';
/**
* A standard HTML Tag = eg. Table/Body etc.
*
* @abstract
* This is the generic HTML tag
* a simple one will have some attributes and a name.
*
*/
class HTML_Template_Flexy_Token_Tag extends HTML_Template_Flexy_Token {
/**
* HTML Tag: eg. Body or /Body - uppercase
*
* @var string
* @access public
*/
var $tag = '';
/**
* HTML Tag: (original case)
*
* @var string
* @access public
*/
var $oTag = '';
/**
* Associative array of attributes. (original case)
*
* key is the left, value is the right..
* note:
* values are raw (eg. include "")
* valuse can be
* text = standard
* array (a parsed value with flexy tags in)
* object (normally some PHP code that generates the key as well..)
*
*
* @var array
* @access public
*/
var $attributes = array();
/**
* Associative array of attributes ucase to Original Case for attributes..
*
* @var array
* @access public
*/
var $ucAttributes = array();
/**
* postfix tokens
* used to add code to end of tags "<xxxx>here....children .. <close tag>"
*
* @var array
* @access public
*/
var $postfix = '';
/**
* prefix tokens
* used to add code to beginning of tags TODO "here<xxxx>....children .. <close tag>"
*
* @var array
* @access public
*/
var $prefix = '';
/**
* Alias to closing tag (built externally).
* used to add < ? } ? > code to dynamic tags.
* @var object alias
* @access public
*/
var $close; // alias to closing tag.
/**
* Setvalue - gets name, attribute as an array
* @see parent::setValue()
*/
function setValue($value)
{
global $_HTML_TEMPLATE_FLEXY_TOKEN;
$this->tag = strtoupper($value[0]);
$this->oTag = $value[0];
if (isset($value[1])) {
$this->attributes = $value[1];
}
foreach(array_keys($this->attributes) as $k) {
$this->ucAttributes[strtoupper($k)] =& $this->attributes[$k];
}
}
/**
* getAttribute = reads an attribute value and strips the quotes
*
* TODO
* does not handle values with flexytags in them
*
* @return string (
* @access public
*/
function getAttribute($key) {
// all attribute keys are stored Upper Case,
// however just to make sure we have not done a typo :)
$key = strtoupper($key);
//echo "looking for $key\n";
//var_dump($this->attributes);
// this is weird case isset() returns false on this being null!
//smata:
if (array_key_exists($key, $this->ucAttributes) && $this->ucAttributes[$key] === true) {
return true;
}
//
// if (@$this->ucAttributes[$key] === true) {
// return true;
// }
if (!isset($this->ucAttributes[$key])) {
return false;
}
// general assumption - none of the tools can do much with dynamic
// attributes - eg. stuff with flexy tags in it.
if (!is_string($this->ucAttributes[$key])) {
return false;
}
$v = $this->ucAttributes[$key];
// unlikely :)
if ($v=='') {
return $v;
}
switch($v{0}) {
case "\"":
case "'":
return substr($v,1,-1);
default:
return $v;
}
}
/**
* getAttributes = returns all the attributes key/value without quotes
*
*
* @return array
* @access string
*/
function getAttributes() {
$ret = array();
foreach($this->attributes as $k=>$v) {
if (substr(strtoupper($k),0,6) == 'FLEXY:') {
continue;
}
$ret[$k] = $this->getAttribute($k);
}
return $ret;
}
/**
* clearAttributes = removes an attribute from the object.
*
*
* @return array
* @access string
*/
function clearAttribute($string) {
if (isset($this->attributes[$string])) {
unset($this->attributes[$string]);
}
}
}
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