Source for file Flexy.php
Documentation is available at Flexy.php
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// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2003 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 |
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// +----------------------------------------------------------------------+
// | Authors: Alan Knowles <alan@akkbhome.com> |
// +----------------------------------------------------------------------+
// $Id: Flexy.php 334846 2014-09-12 04:50:56Z alan_k $
// Handler code for the <flexy: namespace
* the <flexy:XXXX namespace
* <flexy:toJavascript flexy:prefix="Javascript_prefix" javscriptName="PHPvar" .....>
* <flexy:include src="xxx.htm">
* @version $Id: Flexy.php 334846 2014-09-12 04:50:56Z alan_k $
class HTML_Template_Flexy_Compiler_Standard_Flexy {
* @var object HTML_Template_Flexy_Compiler
* The current element to parse..
* toString - display tag, attributes, postfix and any code in attributes.
* Relays into namspace::method to get results..
* @see parent::toString()
function toString ($element)
list ($namespace,$method) = explode(':',$element->oTag );
// things we dont handle...
return $this->{$method. 'ToString'}($element);
* <flexy:toJavascript flexy:prefix="some_prefix_" javascriptval="php.val" ....>
* @see parent::toString()
function toJavascriptToString ($element)
$ret = $this->compiler ->appendPhp ( "require_once 'HTML/Javascript/Convert.php';");
$ret .= $this->compiler ->appendHTML ("\n<script type='text/javascript'>\n");
$prefix = ''. $element->getAttribute ('FLEXY:PREFIX');
foreach ($element->attributes as $k=> $v) {
$ret .= $this->compiler ->appendPhp (
'$__tmp = HTML_Javascript_Convert::convertVar('. $element->toVar ($v) . ',\''. $prefix . $k. '\',true);'.
'echo (is_object($__tmp) && is_a($__tmp,"PEAR_Error")) ? ("<pre>".print_r($__tmp,true)."</pre>") : $__tmp;');
$ret .= $this->compiler ->appendHTML ("\n");
$ret .= $this->compiler ->appendHTML ("</script>");
* <flexy:include src="test.html">
* @see parent::toString()
function includeToString ($element)
// this is disabled by default...
// we ignore modifier pre/suffix
$arg = $element->getAttribute ('SRC');
return $this->compiler ->appendHTML ("<B>Flexy:Include without a src=filename</B>");
// ideally it would be nice to embed the results of one template into another.
// however that would involve some complex test which would have to stat
// the child templates anyway..
// compile the child template....
// output... include $this->options['compiled_templates'] . $arg . $this->options['locale'] . '.php'
return $this->compiler ->appendPHP ( "\n".
"\$x = new HTML_Template_Flexy(\$this->options);\n".
" \$x->compile('{$arg}');\n".
"\$x->outputObject(\$t);\n"
* Convert flexy tokens to HTML_Template_Flexy_Elements.
* @param object token to convert into a element.
* @return object HTML_Template_Flexy_Element
function toElement ($element)
* Handler for User defined functions in templates..
* <flexy:function name="xxxxx">.... </flexy:block> // equivilant to function xxxxx() {
* <flexy:function call="{xxxxx}">.... </flexy:block> // equivilant to function {$xxxxx}() {
* <flexy:function call="xxxxx">.... </flexy:block> // equivilant to function {$xxxxx}() {
* This will not handle nested blocks initially!! (and may cause even more problems with
* @param object token to convert into a element.
function functionToString ($element)
if ($arg = $element->getAttribute ('NAME')) {
// this is a really kludgy way of doing this!!!
// hopefully the new Template Package will have a sweeter method..
$GLOBALS['_HTML_TEMPLATE_FLEXY']['prefixOutput'] .=
$this->compiler ->appendPHP (
" \nfunction _html_template_flexy_compiler_standard_flexy_{$arg}(\$t,\$this) {\n" ).
$element->compileChildren ($this->compiler ) .
$this->compiler ->appendPHP ( "\n}\n");
if (!isset ($element->ucAttributes ['CALL'])) {
return HTML_Template_Flexy ::staticRaiseError (
' tag flexy:function needs an argument call or name'.
" Error on Line {$element->line } <{ $element->tag }>",
null, HTML_TEMPLATE_FLEXY_ERROR_DIE);
// call is a stirng : nice and simple..
if (is_string($element->ucAttributes ['CALL'])) {
$arg = $element->getAttribute ('CALL');
return $this->compiler ->appendPHP (
"if (function_exists('_html_template_flexy_compiler_standard_flexy_'.{ $arg})) " .
" _html_template_flexy_compiler_standard_flexy_{ $arg}(\$t,\$this);" );
// we make a big assumption here.. - it should really be error checked..
// that the {xxx} element is item 1 in the list...
$e=$element->ucAttributes ['CALL'][1 ];
$add = $e->toVar ($e->value );
if (is_object ($add) && is_a ($add,'PEAR_Error')) {
return $this->compiler ->appendPHP (
"if (function_exists('_html_template_flexy_compiler_standard_flexy_'.{ $add})) ".
"call_user_func_array('_html_template_flexy_compiler_standard_flexy_'.{ $add},array(\$t,\$this));" );
Documentation generated on Mon, 11 Mar 2019 15:59:56 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright © PHP Group 2004.
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