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author | 2020-04-03 23:53:23 +0300 | |
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committer | 2020-04-03 23:53:23 +0300 | |
commit | 7a2f89266c8f6337e4e81a2fd8488e0f80f4f9bd (patch) | |
tree | 3b83cf2edb18b224e6e0b7924624310d68acc93a /src/main/java/com/juick/www/HelpService.java | |
parent | 1b93e5b16ee5bc7253f3b06639fb9e9abb46acd0 (diff) |
Reorganize layout and code cleanup
Diffstat (limited to 'src/main/java/com/juick/www/HelpService.java')
-rw-r--r-- | src/main/java/com/juick/www/HelpService.java | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/src/main/java/com/juick/www/HelpService.java b/src/main/java/com/juick/www/HelpService.java deleted file mode 100644 index 9d3c3f16..00000000 --- a/src/main/java/com/juick/www/HelpService.java +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Copyright (C) 2008-2019, Juick - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as - * published by the Free Software Foundation, either version 3 of the - * License, or (at your option) any later version. - * - * This program 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 Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -package com.juick.www; - -import org.apache.commons.io.IOUtils; -import org.apache.commons.lang3.StringUtils; -import org.springframework.cache.annotation.Cacheable; - -import java.io.IOException; -import java.io.InputStream; -import java.nio.charset.StandardCharsets; -import java.util.regex.Pattern; - -/** - * Created by aalexeev on 12/11/16. - */ -public class HelpService { - private static final Pattern LANG_PATTERN = Pattern.compile("[a-z]{2}"); - - private static final Pattern PAGE_PATTERN = Pattern.compile("[a-zA-Z0-9\\-_]+"); - - private final String helpPath; - - - public HelpService(String helpPath) { - this.helpPath = helpPath; - } - - @Cacheable("help") - public String getHelp(final String page, final String lang) { - if (canBePage(page) && canBeLang(lang)) { - String path = StringUtils.joinWith("/", helpPath, lang, page + ".md"); - - try (InputStream is = Thread.currentThread().getContextClassLoader().getResourceAsStream(path)) { - if (is != null) - return IOUtils.toString(is, StandardCharsets.UTF_8); - } catch (IOException e) { - } - } - return null; - } - - public boolean canBePage(final String anything) { - return anything != null && PAGE_PATTERN.matcher(anything).matches(); - } - - public boolean canBeLang(final String anything) { - return anything != null && LANG_PATTERN.matcher(anything).matches(); - } - - public String getHelpPath() { - return helpPath; - } -} |