upd: rename package name and all references to it

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

diff --git a/src/club/wpia/gigi/output/CountrySelector.java b/src/club/wpia/gigi/output/CountrySelector.java
new file mode 100644 (file)
index 0000000..03d85d5
--- /dev/null
+++ b/src/club/wpia/gigi/output/CountrySelector.java
@@ -0,0 +1,81 @@
+package club.wpia.gigi.output;
+
+import java.io.PrintWriter;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+
+import club.wpia.gigi.GigiApiException;
+import club.wpia.gigi.dbObjects.Country;
+import club.wpia.gigi.dbObjects.Country.CountryCodeType;
+import club.wpia.gigi.localisation.Language;
+import club.wpia.gigi.output.template.Outputable;
+import club.wpia.gigi.output.template.Template;
+
+public class CountrySelector implements Outputable {
+
+    private static final Template t = new Template(CountrySelector.class.getResource("CountrySelector.templ"));
+
+    private List<Country> all = Country.getCountries();
+
+    private String name;
+
+    private Country selected;
+
+    private boolean optional;
+
+    public CountrySelector(String name, boolean optional) {
+        this.name = name;
+        this.optional = optional;
+    }
+
+    public CountrySelector(String name, boolean optional, Country country) {
+        this(name, optional);
+        selected = country;
+    }
+
+    public void update(HttpServletRequest r) throws GigiApiException {
+        String vS = r.getParameter(name);
+
+        selected = null;
+
+        if (vS == null || vS.equals("invalid")) {
+            if (optional) {
+                return;
+            } else {
+                throw new GigiApiException("Country code required.");
+            }
+        }
+
+        selected = Country.getCountryByCode(vS, CountryCodeType.CODE_2_CHARS);
+    }
+
+    @Override
+    public void output(PrintWriter out, Language l, Map<String, Object> vars) {
+        vars.put("countryCode", new IterableIterable<Country>(all) {
+
+            @Override
+            public void apply(Country t, Language l, Map<String, Object> vars) {
+                vars.put("cc", t.getCode());
+                vars.put("display", t.getName());
+                if (selected != null && t.getCode().equals(selected.getCode())) {
+                    vars.put("selected", "selected");
+                } else {
+                    vars.put("selected", "");
+                }
+            }
+
+        });
+
+        vars.put("optional", optional);
+        vars.put("name", name);
+
+        t.output(out, l, vars);
+    }
+
+    public Country getCountry() {
+        return selected;
+    }
+
+}