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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,115 @@ | ||
| <?php | ||
|
|
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| /** | ||
| * File: class_lua.php. | ||
| * Author: Ulrich Block | ||
| * Date: 17.07.16 | ||
| * Contact: <[email protected]> | ||
| * | ||
| * This file is part of Easy-WI. | ||
| * | ||
| * Easy-WI is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * Easy-WI is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with Easy-WI. If not, see <http://www.gnu.org/licenses/>. | ||
| * | ||
| * Diese Datei ist Teil von Easy-WI. | ||
| * | ||
| * Easy-WI ist Freie Software: Sie koennen es unter den Bedingungen | ||
| * der GNU General Public License, wie von der Free Software Foundation, | ||
| * Version 3 der Lizenz oder (nach Ihrer Wahl) jeder spaeteren | ||
| * veroeffentlichten Version, weiterverbreiten und/oder modifizieren. | ||
| * | ||
| * Easy-WI wird in der Hoffnung, dass es nuetzlich sein wird, aber | ||
| * OHNE JEDE GEWAEHELEISTUNG, bereitgestellt; sogar ohne die implizite | ||
| * Gewaehrleistung der MARKTFAEHIGKEIT oder EIGNUNG FUER EINEN BESTIMMTEN ZWECK. | ||
| * Siehe die GNU General Public License fuer weitere Details. | ||
| * | ||
| * Sie sollten eine Kopie der GNU General Public License zusammen mit diesem | ||
| * Programm erhalten haben. Wenn nicht, siehe <http://www.gnu.org/licenses/>. | ||
| */ | ||
|
|
||
| class Lua { | ||
|
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| public static function luaToArray($string) { | ||
| $Lua = new Lua; | ||
| return $Lua->parseBlocks($string); | ||
| } | ||
|
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| private function parseBlocks($string) { | ||
|
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| $parsedBlocks = array(); | ||
|
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| preg_match_all('/([^\s]+)[\s]*=[\s]*[\s]+(\{[\s\S]+?[\}](?:[\r\n\s,]*\})*)/m', $string, $blocks, PREG_SET_ORDER); | ||
|
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| foreach ($blocks as $block) { | ||
|
|
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| if (isset($block[1]) and isset($block[2])) { | ||
|
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| $parsedBlocks[$block[1]] = $this->parseBlocks($block[2]); | ||
|
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| foreach ($this->parseBlock($block[2], $this->getIndention($block[2])) as $key => $value) { | ||
| $parsedBlocks[$block[1]][$key] = $value; | ||
| } | ||
| } | ||
| } | ||
|
|
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| return $parsedBlocks; | ||
| } | ||
|
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| private function parseBlock($string, $indention) { | ||
|
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| $parsedBlock = array(); | ||
|
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| preg_match_all('/' . $indention . '([^\s]+)[\s]*=[\s]*(?:([\d.]+)|"([\s\S]+?)"),?/', $string, $keyValues, PREG_SET_ORDER); | ||
|
|
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| foreach($keyValues as $keyValue) { | ||
| if (isset($keyValue[1]) and (isset($keyValue[2]) or isset($keyValue[3]))) { | ||
| $parsedBlock[$keyValue[1]] = (isset($keyValue[3])) ? $keyValue[3] : $keyValue[2]; | ||
| } | ||
| } | ||
|
|
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| return $parsedBlock; | ||
| } | ||
|
|
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| private function getIndention($string) { | ||
|
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| preg_match('/[\r\n]+(\s+)/', $string, $indention); | ||
|
|
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| return '[\r\n]+' . $indention[1]; | ||
| } | ||
|
|
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| public static function arrayToLua($array) { | ||
| $Lua = new Lua; | ||
| return $Lua->arrayOrValue($array, ''); | ||
| } | ||
|
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| private function arrayOrValue($array, $indention) { | ||
|
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| $newIndention = ' ' . $indention; | ||
| $luaStringParts = array(); | ||
|
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| foreach ($array as $key => $value) { | ||
|
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| if (is_array($value)) { | ||
| $luaStringParts[] = $indention . $key . " =\n" . $indention . "{" . $this->arrayOrValue($value, $newIndention) . "\n$indention}"; | ||
| } else { | ||
| $luaStringParts[] = $indention . $key . ' = ' . $value; | ||
| } | ||
| } | ||
|
|
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| if ($indention === '') { | ||
| return implode(",\n", $luaStringParts); | ||
| } | ||
|
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| return "\n" . implode(",\n", $luaStringParts); | ||
| } | ||
| } |