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TheCoreDev
2020-11-19 15:36:28 +01:00
parent 71f32f83d3
commit 66ce4ee218
18077 changed files with 2166122 additions and 35184 deletions
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178
local/modules/TheliaSmarty/Template/SmartyHelper.php Normal file
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<?php
/*************************************************************************************/
/* This file is part of the Thelia package. */
/* */
/* Copyright (c) OpenStudio */
/* email : dev@thelia.net */
/* web : http://www.thelia.net */
/* */
/* For the full copyright and license information, please view the LICENSE.txt */
/* file that was distributed with this source code. */
/*************************************************************************************/
namespace TheliaSmarty\Template;
use Thelia\Core\Template\ParserHelperInterface;
/**
* Helper class for smarty templates
*
* Class SmartyHelper
* @package Thelia\Core\Template\Smarty
* @author Julien Chanséaume <jchanseaume@openstudio.fr>
*/
class SmartyHelper implements ParserHelperInterface
{
/**
* Parse a string and get all smarty function and block with theirs arguments.
* some smarty functions are not supported : if, for, ...
*
*
*
* @param string $content the template content
* @param array $functions the only functions we want to parse
*
* @return array array of functions with 2 index name and attributes an array of name, value
*/
public function getFunctionsDefinition($content, array $functions = array())
{
$strlen = strlen($content);
// init
$buffer = '';
$name = '';
$attributeName = '';
$waitfor = '';
$inFunction = false;
$hasName = false;
$inAttribute = false;
$inInnerFunction = false;
$ldelim = '{';
$rdelim = '}';
$skipFunctions = array("if", "for");
$skipCharacters = array("\t", "\r", "\n");
$store = array();
$attributes = array();
for ($pos = 0; $pos < $strlen; $pos++) {
$char = $content[$pos];
if (in_array($char, $skipCharacters)) {
continue;
}
if (!$inFunction) {
if ($char === $ldelim) {
$inFunction = true;
$inInnerFunction = false;
}
continue;
}
// get function name
if (!$hasName) {
if ($char === " " || $char === $rdelim) {
$name = $buffer;
// we catch this name ?
$hasName = $inFunction = (!in_array($name, $skipFunctions) && (0 === count($functions) || in_array($name, $functions)));
$buffer = "";
continue;
} else {
// skip {
if (in_array($char, array("/", "$", "#", "'", "\""))) {
$inFunction = false;
} else {
$buffer .= $char;
}
continue;
}
}
// inner Function ?
if ($char === $ldelim) {
$inInnerFunction = true;
$buffer .= $char;
continue;
}
// end ?
if ($char === $rdelim) {
if ($inInnerFunction) {
$inInnerFunction = false;
$buffer .= $char;
} else {
if ($inAttribute) {
if ("" === $attributeName) {
$attributes[trim($buffer)] = "";
} else {
$attributes[$attributeName] = $buffer;
}
$inAttribute = false;
}
$store[] = array(
"name" => $name,
"attributes" => $attributes
);
$inFunction = false;
$inAttribute = false;
$inInnerFunction = false;
$hasName = false;
$name = "";
$buffer = "";
$waitfor = "";
$attributes = array();
}
continue;
}
// attributes
if (!$inAttribute) {
if ($char !== " ") {
$inAttribute = true;
$buffer = $char;
$attributeName = "";
}
} else {
if ("" === $attributeName) {
if (in_array($char, array(" ", "="))) {
$attributeName = trim($buffer);
if (" " === $char) {
$attributes[$attributeName] = "";
$inAttribute = false;
}
$buffer = "";
} else {
$buffer .= $char;
}
} else {
if ("" === $waitfor) {
if (in_array($char, array("'", "\""))) {
$waitfor = $char;
} else {
$waitfor = " ";
$buffer .= $char;
}
continue;
}
if ($inInnerFunction) {
$buffer .= $char;
} else {
// end of attribute ?
if ($char === $waitfor) {
$attributes[$attributeName] = $buffer;
$inAttribute = false;
$waitfor = "";
} else {
$buffer .= $char;
}
}
}
}
}
return $store;
}
}