import org.json.JSONObject;
import be.nikiroo.fanfix.data.Paragraph.ParagraphType;
+import be.nikiroo.utils.Progress;
public class JsonIO {
static public JSONObject toJson(MetaData meta) {
return para;
}
+ // only supported option: a MetaData called "meta"
+ static public JSONObject toJson(Progress pg) {
+ return toJson(pg, null);
+ }
+
+ // only supported option: a MetaData called "meta"
+ static private JSONObject toJson(Progress pg, Double weight) {
+ if (pg == null) {
+ return null;
+ }
+
+ // Supported keys: meta (only keep the key on the main parent, where
+ // weight is NULL)
+ MetaData meta = null;
+ if (weight == null) {
+ Object ometa = pg.get("meta");
+ if (ometa instanceof MetaData) {
+ meta = getMetaLight((MetaData) ometa);
+ }
+ }
+ //
+
+ JSONObject json = new JSONObject();
+
+ put(json, "", Progress.class.getName());
+ put(json, "name", pg.getName());
+ put(json, "min", pg.getMin());
+ put(json, "max", pg.getMax());
+ put(json, "progress", pg.getRelativeProgress());
+ put(json, "weight", weight);
+ put(json, "meta", meta);
+
+ List<JSONObject> children = new ArrayList<JSONObject>();
+ for (Progress child : pg.getChildren()) {
+ children.add(toJson(child, pg.getWeight(child)));
+ }
+ put(json, "children", new JSONArray(children));
+
+ return json;
+ }
+
+ // only supported option: a MetaData called "meta"
+ static public Progress toProgress(JSONObject json) {
+ if (json == null) {
+ return null;
+ }
+
+ Progress pg = new Progress( //
+ getString(json, "name"), //
+ getInt(json, "min", 0), //
+ getInt(json, "max", 100) //
+ );
+
+ pg.setRelativeProgress(getDouble(json, "progress", 0));
+
+ Object meta = getObject(json, "meta");
+ if (meta != null) {
+ pg.put("meta", meta);
+ }
+
+ JSONArray jchildren = getJsonArr(json, "children");
+ for (int i = 0; i < jchildren.length(); i++) {
+ try {
+ JSONObject jchild = jchildren.getJSONObject(i);
+ Double weight = getDouble(jchild, "weight", 0);
+ pg.addProgress(toProgress(jchild), weight);
+ } catch (Exception e) {
+ }
+ }
+
+ return pg;
+ }
+
static public List<String> toListString(JSONArray array) {
if (array != null) {
List<String> values = new ArrayList<String>();
return null;
}
- private static List<Chapter> toListChapter(JSONArray array) {
+ static private List<Chapter> toListChapter(JSONArray array) {
if (array != null) {
List<Chapter> values = new ArrayList<Chapter>();
for (int i = 0; i < array.length(); i++) {
json.put(key, o == null ? JSONObject.NULL : o);
}
- static String getString(JSONObject json, String key) {
+ static private Object getObject(JSONObject json, String key) {
if (json.has(key)) {
- Object o = json.get(key);
- if (o instanceof String) {
- return (String) o;
+ try {
+ return json.get(key);
+ } catch (Exception e) {
+ // Can fail if content was NULL!
}
}
return null;
}
- static long getLong(JSONObject json, String key, long def) {
- if (json.has(key)) {
- Object o = json.get(key);
- if (o instanceof Long) {
- return (Long) o;
- }
- }
+ static private String getString(JSONObject json, String key) {
+ Object o = getObject(json, key);
+ if (o instanceof String)
+ return (String) o;
+
+ return null;
+ }
+
+ static private long getLong(JSONObject json, String key, long def) {
+ Object o = getObject(json, key);
+ if (o instanceof Byte)
+ return (Byte) o;
+ if (o instanceof Short)
+ return (Short) o;
+ if (o instanceof Integer)
+ return (Integer) o;
+ if (o instanceof Long)
+ return (Long) o;
return def;
}
- static boolean getBoolean(JSONObject json, String key, boolean def) {
- if (json.has(key)) {
- Object o = json.get(key);
- if (o instanceof Boolean) {
- return (Boolean) o;
- }
+ static private double getDouble(JSONObject json, String key, double def) {
+ Object o = getObject(json, key);
+ if (o instanceof Byte)
+ return (Byte) o;
+ if (o instanceof Short)
+ return (Short) o;
+ if (o instanceof Integer)
+ return (Integer) o;
+ if (o instanceof Long)
+ return (Long) o;
+ if (o instanceof Float)
+ return (Float) o;
+ if (o instanceof Double)
+ return (Double) o;
+
+ return def;
+ }
+
+ static private boolean getBoolean(JSONObject json, String key,
+ boolean def) {
+ Object o = getObject(json, key);
+ if (o instanceof Boolean) {
+ return (Boolean) o;
}
return def;
}
- static int getInt(JSONObject json, String key, int def) {
- if (json.has(key)) {
- Object o = json.get(key);
- if (o instanceof Integer) {
- return (Integer) o;
+ static private int getInt(JSONObject json, String key, int def) {
+ Object o = getObject(json, key);
+ if (o instanceof Byte)
+ return (Byte) o;
+ if (o instanceof Short)
+ return (Short) o;
+ if (o instanceof Integer)
+ return (Integer) o;
+ if (o instanceof Long) {
+ try {
+ return (int) (long) ((Long) o);
+ } catch (Exception e) {
}
}
return def;
}
- static JSONObject getJson(JSONObject json, String key) {
- if (json.has(key)) {
- Object o = json.get(key);
- if (o instanceof JSONObject) {
- return (JSONObject) o;
- }
+ static private JSONObject getJson(JSONObject json, String key) {
+ Object o = getObject(json, key);
+ if (o instanceof JSONObject) {
+ return (JSONObject) o;
}
return null;
}
- static JSONArray getJsonArr(JSONObject json, String key) {
- if (json.has(key)) {
- Object o = json.get(key);
- if (o instanceof JSONArray) {
- return (JSONArray) o;
- }
+ static private JSONArray getJsonArr(JSONObject json, String key) {
+ Object o = getObject(json, key);
+ if (o instanceof JSONArray) {
+ return (JSONArray) o;
}
return null;
}
+
+ // null -> null
+ static private MetaData getMetaLight(MetaData meta) {
+ MetaData light = null;
+ if (meta != null) {
+ if (meta.getCover() == null) {
+ light = meta;
+ } else {
+ light = meta.clone();
+ light.setCover(null);
+ }
+ }
+
+ return light;
+ }
}
git://git.nikiroo.be / nikiroo-utils.git / blobdiff