upd: rename package name and all references to it

[gigi.git] / src / club / wpia / gigi / output / CertificateValiditySelector.java

diff --git a/src/club/wpia/gigi/output/CertificateValiditySelector.java b/src/club/wpia/gigi/output/CertificateValiditySelector.java
new file mode 100644 (file)
index 0000000..2ae555d
--- /dev/null
+++ b/src/club/wpia/gigi/output/CertificateValiditySelector.java
@@ -0,0 +1,141 @@
+package club.wpia.gigi.output;
+
+import java.io.PrintWriter;
+import java.sql.Date;
+import java.text.ParseException;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+
+import club.wpia.gigi.GigiApiException;
+import club.wpia.gigi.localisation.Language;
+import club.wpia.gigi.output.template.Outputable;
+import club.wpia.gigi.util.HTMLEncoder;
+
+public class CertificateValiditySelector implements Outputable {
+
+    private static final long DAY = 1000 * 60 * 60 * 24;
+
+    private Date from;
+
+    private String val = "2y";
+
+    public CertificateValiditySelector() {
+
+    }
+
+    @Override
+    public void output(PrintWriter out, Language l, Map<String, Object> vars) {
+        out.print("<label for='validFrom'>");
+        out.println(l.getTranslation("start: "));
+        out.print("</label><select name='validFrom'><option value='now'");
+        if (from == null) {
+            out.print(" selected='selected'");
+        }
+        out.print(">");
+        out.print(l.getTranslation("now"));
+        out.print("</option>");
+        long base = getCurrentDayBase();
+        for (int i = 0; i < 14; i++) {
+            long date = base + DAY * i;
+            String d = DateSelector.getDateFormat().format(new Date(date));
+            out.print("<option value='");
+            out.print(d);
+            out.print("'");
+            if (from != null && from.getTime() == date) {
+                out.print(" selected='selected'");
+            }
+            out.print(">");
+            out.print(d);
+            out.println("</option>");
+        }
+        out.println("</select>");
+
+        out.print("<label for='validity'>");
+        out.println(l.getTranslation("end: "));
+        out.print("</label>");
+        out.print("<input type='text' name='validity' value='");
+        out.print(HTMLEncoder.encodeHTML(val));
+        out.println("'>");
+
+        if (from == null) {
+            return;
+        }
+
+    }
+
+    private long getCurrentDayBase() {
+        long base = System.currentTimeMillis();
+        base -= base % DAY;
+        base += DAY;
+        return base;
+    }
+
+    public void update(HttpServletRequest r) throws GigiApiException {
+        String from = r.getParameter("validFrom");
+
+        GigiApiException gae = new GigiApiException();
+        try {
+            saveStartDate(from);
+        } catch (GigiApiException e) {
+            gae.mergeInto(e);
+        }
+        try {
+            String validity = r.getParameter("validity");
+            if (validity != null) {
+                checkValidityLength(validity);
+                val = validity;
+            }
+        } catch (GigiApiException e) {
+            gae.mergeInto(e);
+        }
+        if ( !gae.isEmpty()) {
+            throw gae;
+        }
+
+    }
+
+    public static void checkValidityLength(String newval) throws GigiApiException {
+        if (newval.endsWith("y") || newval.endsWith("m")) {
+            if (newval.length() > 10) { // for database
+                throw new GigiApiException("The validity interval entered is invalid.");
+            }
+            String num = newval.substring(0, newval.length() - 1);
+            try {
+                int len = Integer.parseInt(num);
+                if (len <= 0) {
+                    throw new GigiApiException("The validity interval entered is invalid.");
+                }
+            } catch (NumberFormatException e) {
+                throw new GigiApiException("The validity interval entered is invalid.");
+            }
+        } else {
+            try {
+                DateSelector.getDateFormat().parse(newval);
+            } catch (ParseException e) {
+                throw new GigiApiException("The validity interval entered is invalid.");
+            }
+        }
+    }
+
+    private void saveStartDate(String from) throws GigiApiException {
+        if (from == null || "now".equals(from)) {
+            this.from = null;
+        } else {
+            try {
+                this.from = new Date(DateSelector.getDateFormat().parse(from).getTime());
+            } catch (ParseException e) {
+                throw new GigiApiException("The validity start date entered is invalid.");
+            }
+        }
+    }
+
+    public Date getFrom() {
+        return from;
+    }
+
+    public String getTo() {
+        return val;
+    }
+
+}