Subversion Repositories oidplus

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Rev 368 Rev 386
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                $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file);
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                $file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file);
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                if (file_exists($file2)) $file = $file2;
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                if (file_exists($file2)) $file = $file2;
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                $cont = file_get_contents($file);
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                $cont = file_get_contents($file);
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                // make sure the program works even if the user provided HTML is not UTF-8
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                list($html, $js, $css) = extractHtmlContents($cont);
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                $cont = iconv(mb_detect_encoding($cont, mb_detect_order(), true), 'UTF-8//IGNORE', $cont);
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                $bom = pack('H*','EFBBBF');
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                $cont = '';
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                $cont = preg_replace("/^$bom/", '', $cont);
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                $cont = preg_replace('@^(.+)<body[^>]*>@isU', '', $cont);
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                if (!empty($js))  $cont .= "<script>\n$js\n</script>";
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                $cont = preg_replace('@</body>.+$@isU', '', $cont);
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                $cont = preg_replace('@<title>.+</title>@isU', '', $cont);
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                if (!empty($css)) $cont .= "<style>\n$css\n</style>";
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                $cont = preg_replace('@<h1>.+</h1>@isU', '', $cont, 1);
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                $cont .= $html;
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                return $cont;
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                return $cont;
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        }
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        }
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        private static function getDocumentTitle($file) {
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        private static function getDocumentTitle($file) {
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                // make sure the program works even if the user provided HTML is not UTF-8
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                // make sure the program works even if the user provided HTML is not UTF-8
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                $cont = iconv(mb_detect_encoding($cont, mb_detect_order(), true), 'UTF-8//IGNORE', $cont);
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                $cont = iconv(mb_detect_encoding($cont, mb_detect_order(), true), 'UTF-8//IGNORE', $cont);
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                $bom = pack('H*','EFBBBF');
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                $bom = pack('H*','EFBBBF');
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                $cont = preg_replace("/^$bom/", '', $cont);
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                $cont = preg_replace("/^$bom/", '', $cont);
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                $m = array();
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                if (preg_match('@<title>(.+)</title>@ismU', $cont, $m)) return $m[1];
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                if (preg_match('@<title>(.+)</title>@ismU', $cont, $m)) return $m[1];
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                if (preg_match('@<h1>(.+)</h1>@ismU', $cont, $m)) return $m[1];
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                if (preg_match('@<h1>(.+)</h1>@ismU', $cont, $m)) return $m[1];
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                if (preg_match('@<h2>(.+)</h2>@ismU', $cont, $m)) return $m[1];
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                if (preg_match('@<h2>(.+)</h2>@ismU', $cont, $m)) return $m[1];
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                if (preg_match('@<h3>(.+)</h3>@ismU', $cont, $m)) return $m[1];
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                if (preg_match('@<h3>(.+)</h3>@ismU', $cont, $m)) return $m[1];
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                if (preg_match('@<h4>(.+)</h4>@ismU', $cont, $m)) return $m[1];
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                if (preg_match('@<h4>(.+)</h4>@ismU', $cont, $m)) return $m[1];