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<?php |
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/* |
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This project is Licenced under The MIT License (MIT) |
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Copyright (c) 2014 Christopher Seufert |
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Permission is hereby granted, free of charge, to any person obtaining a copy |
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of this software and associated documentation files (the "Software"), to deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the Software is |
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furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included in |
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all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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THE SOFTWARE. |
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*/ |
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namespace Seufert\Hamle\Filter; |
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use SassFile; |
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use SassParser; |
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use SassRenderer; |
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use stdConf; |
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class Sass extends Css { |
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static function filterText($s) { |
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$as = explode("\n", $s); |
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$indent = -1; |
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foreach ($as as $line) |
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if (preg_match('/^(\s+).*$/', $line, $m)) { |
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$lnInd = strlen($m[1]); |
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if ($indent < 0) $indent = $lnInd; |
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$indent = min($indent, $lnInd); |
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} |
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foreach ($as as $k => $v) |
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$as[$k] = substr($v, $indent); |
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$s = implode("\n", $as); |
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require_once ME_DIR . "/lib/phpsass/SassParser.php"; |
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$sp = new SassParser(array("cache" => FALSE, |
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"style" => stdConf::get("me.developer") ? SassRenderer::STYLE_EXPANDED : SassRenderer::STYLE_COMPRESSED, |
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"syntax" => SassFile::SASS, 'debug' => TRUE)); |
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$tree = $sp->toTree($s); |
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$out = $tree->render(); |
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$pad = str_pad("", $indent, " "); |
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return $pad . str_replace("\n", "\n$pad", trim($out)); |
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} |
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} |
cseufert /
hamle
