001
014
015 package com.liferay.portal.kernel.editor.configuration;
016
017 import com.liferay.portal.kernel.json.JSONArray;
018 import com.liferay.portal.kernel.json.JSONException;
019 import com.liferay.portal.kernel.json.JSONFactoryUtil;
020 import com.liferay.portal.kernel.json.JSONObject;
021 import com.liferay.portal.kernel.language.LanguageUtil;
022 import com.liferay.portal.kernel.log.Log;
023 import com.liferay.portal.kernel.log.LogFactoryUtil;
024 import com.liferay.portal.kernel.util.LocaleUtil;
025 import com.liferay.portal.theme.ThemeDisplay;
026
027 import java.util.Locale;
028 import java.util.Map;
029
030
033 public abstract class BaseEditorConfigContributor
034 implements EditorConfigContributor {
035
036 protected String getContentsLanguageDir(
037 Map<String, Object> inputEditorTaglibAttributes) {
038
039 Locale contentsLocale = getContentsLocale(inputEditorTaglibAttributes);
040
041 return LanguageUtil.get(contentsLocale, "lang.dir");
042 }
043
044 protected String getContentsLanguageId(
045 Map<String, Object> inputEditorTaglibAttributes) {
046
047 Locale contentsLocale = getContentsLocale(inputEditorTaglibAttributes);
048
049 return LocaleUtil.toLanguageId(contentsLocale);
050 }
051
052 protected Locale getContentsLocale(
053 Map<String, Object> inputEditorTaglibAttributes) {
054
055 String contentsLanguageId = (String)inputEditorTaglibAttributes.get(
056 "liferay-ui:input-editor:contentsLanguageId");
057
058 return LocaleUtil.fromLanguageId(contentsLanguageId);
059 }
060
061 protected String getLanguageId(ThemeDisplay themeDisplay) {
062 String languageId = LocaleUtil.toLanguageId(themeDisplay.getLocale());
063
064 Locale locale = LocaleUtil.fromLanguageId(languageId);
065
066 return LocaleUtil.toLanguageId(locale);
067 }
068
069 protected JSONArray toJSONArray(String json) {
070 try {
071 return JSONFactoryUtil.createJSONArray(json);
072 }
073 catch (JSONException jsone) {
074 _log.error("Unable to create a JSON array from: " + json, jsone);
075 }
076
077 return JSONFactoryUtil.createJSONArray();
078 }
079
080 protected JSONArray toJSONArray(String... values) {
081 JSONArray jsonArray = JSONFactoryUtil.createJSONArray();
082
083 for (String value : values) {
084 jsonArray.put(value);
085 }
086
087 return jsonArray;
088 }
089
090 protected JSONObject toJSONObject(String json) {
091 try {
092 return JSONFactoryUtil.createJSONObject(json);
093 }
094 catch (JSONException jsone) {
095 _log.error("Unable to create a JSON object from: " + json, jsone);
096 }
097
098 return JSONFactoryUtil.createJSONObject();
099 }
100
101 private static final Log _log = LogFactoryUtil.getLog(
102 BaseEditorConfigContributor.class);
103
104 }