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improve room check

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This commit is contained in:
Sola
2015-12-15 19:30:53 +08:00
parent 72d92748f0
commit fa572b2d36
4 changed files with 124 additions and 62 deletions
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65
src/main/java/love/sola/netsupport/util/Checker.java
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@@ -1,6 +1,8 @@
package love.sola.netsupport.util;
import love.sola.netsupport.enums.Attribute;
import love.sola.netsupport.enums.Block;
import love.sola.netsupport.enums.ISP;
import love.sola.netsupport.wechat.Command;
import love.sola.netsupport.wechat.WechatSession;
import me.chanjar.weixin.common.session.WxSession;
@@ -15,6 +17,9 @@ import javax.servlet.http.HttpServletRequest;
*/
public class Checker {
public static final String STUDENT_ID_REGEX = "^(2010|2012|2013|2014|2015)[0-9]{9}$";
public static final String PHONE_NUMBER_REGEX = "^1[34578][0-9]{9}$";
public static boolean hasNull(Object... v) {
for (Object o : v) if (o == null) return true;
return false;
@@ -27,4 +32,64 @@ public class Checker {
return s == null ? null : s.getAttribute(Attribute.AUTHORIZED) == c ? s : null;
}
public static long checkStudentId(String studentId) {
if (studentId == null) return -1;
if (studentId.matches(STUDENT_ID_REGEX)) {
try {
return Long.parseLong(studentId);
} catch (NumberFormatException ignored) {
}
}
return -1;
}
public static long checkPhoneNumber(String phone) {
if (phone == null) return -1;
if (!phone.matches(PHONE_NUMBER_REGEX)) return -1;
try {
return Long.parseLong(phone);
} catch (NumberFormatException ignored) { }
return -1;
}
public static ISP checkISP(String isp) {
if (isp == null) return null;
try {
return ISP.fromId(Integer.parseInt(isp));
} catch (NumberFormatException ignored) { }
return null;
}
public static String checkNetAccount(String account, ISP isp) {
if (isp == null) return null;
if (account == null) return null;
if (!account.matches(isp.accountRegex)) return null;
return account;
}
public static int checkBlock(String block) {
if (block == null) return -1;
try {
int b = Integer.parseInt(block);
if (Block.inverseMap.containsKey(b))
return b;
else
return -1;
} catch (NumberFormatException ignored) { }
return -1;
}
public static int checkRoom(String room, int block) {
if (block == -1) return -1;
if (room == null) return -1;
try {
Integer i = Integer.parseInt(room);
if (Block.checkRoom(block, i))
return i;
else
return -1;
} catch (NumberFormatException ignored) { }
return -1;
}
}