Theme.java

package kr.kdev.dg1s.biowiki.models;

import android.text.TextUtils;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.Locale;

import kr.kdev.dg1s.biowiki.BioWiki;
import kr.kdev.dg1s.biowiki.util.AppLog;
import kr.kdev.dg1s.biowiki.util.ThemeHelper;

/**
 * A model to represent a theme
 */
public class Theme {

    private String themeId = null;
    private String screenshotURL = "";
    private String name = "";
    private String description = "";
    private int trendingRank = 0;
    private int popularityRank = 0;
    private String launchDate = "";
    private long launchDateMs = 0;
    private String blogId;
    private String previewURL = "";
    private boolean isCurrent = false;
    private boolean isPremium = false;
    private String features;

    public Theme() {

    }

    public Theme(String themeId, String screenshotURL, String name, String description, int trendingRank, int popularityRank, String launchDate, String blogId, String previewURL, boolean isPremium, String features) {
        setThemeId(themeId);
        setScreenshotURL(screenshotURL);
        setName(name);
        setDescription(description);
        setTrendingRank(trendingRank);
        setPopularityRank(popularityRank);
        setLaunchDate(launchDate);
        setBlogId(blogId);
        setPreviewURL(previewURL);
        setPremium(isPremium);
        setFeatures(features);
    }

    public static Theme fromJSON(JSONObject object) throws JSONException {
        if (object == null)
            return null;

        String themeId = object.getString("id");
        String screenshotURL = object.getString("screenshot");
        String name = object.getString("name");
        String description = object.getString("description");
        int trendingRank = object.getInt("trending_rank");
        int popularityRank = object.getInt("popularity_rank");
        String launchDate = object.getString("launch_date");
        String previewURL = object.has("preview_url") ? object.getString("preview_url") : ""; // we don't receive preview_url when we fetch current theme

        // parse cost, e.g
        // "cost": {
        //   "display": "$80",
        //   "number": 80,
        //   "currency": "USD"
        // },
        JSONObject costObject = object.getJSONObject("cost");
        boolean isPremium = costObject.getInt("number") > 0;

        // if the theme is free, set the blogId to be empty
        // if the theme is not free, set the blogId to the current blog
        String blogId = String.valueOf(BioWiki.getCurrentBlog().getRemoteBlogId());

        // build comma-separated list of features
        StringBuilder sbFeatures = new StringBuilder();
        JSONArray tags = object.optJSONArray("tags");
        if (tags != null && tags.length() > 0) {
            boolean isFirst = true;
            for (int i = 0; i < tags.length(); i++) {
                String label = ThemeHelper.getLabel(tags.getString(i));
                if (!TextUtils.isEmpty(label)) {
                    if (isFirst) {
                        isFirst = false;
                    } else {
                        sbFeatures.append(",");
                    }
                    sbFeatures.append(label);
                }
            }
        }
        String features = sbFeatures.toString();

        return new Theme(themeId, screenshotURL, name, description, trendingRank, popularityRank, launchDate, blogId, previewURL, isPremium, features);
    }

    public ArrayList<String> getFeaturesArray() {
        ArrayList<String> features = new ArrayList<String>();
        if (!TextUtils.isEmpty(this.features)) {
            String[] arr = this.features.split(",");
            Collections.addAll(features, arr);
        }
        return features;
    }

    public String getFeatures() {
        return this.features;
    }

    public void setFeatures(String features) {
        this.features = features;
    }

    public String getThemeId() {
        return themeId;
    }

    public void setThemeId(String themeId) {
        this.themeId = themeId;
    }

    public String getScreenshotURL() {
        return screenshotURL;
    }

    public void setScreenshotURL(String screenshotURL) {
        this.screenshotURL = screenshotURL;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public int getTrendingRank() {
        return trendingRank;
    }

    public void setTrendingRank(int trendingRank) {
        this.trendingRank = trendingRank;
    }

    public int getPopularityRank() {
        return popularityRank;
    }

    public void setPopularityRank(int popularityRank) {
        this.popularityRank = popularityRank;
    }

    public String getLaunchDate() {
        return launchDate;
    }

    public void setLaunchDate(String launchDate) {
        this.launchDate = launchDate;
        try {
            Date date = new SimpleDateFormat("yyyy-MM-dd", Locale.ENGLISH).parse(launchDate);
            this.launchDateMs = date.getTime();
        } catch (ParseException e) {
            AppLog.e(AppLog.T.THEMES, e);
        }
    }

    public long getLaunchDateMs() {
        return launchDateMs;
    }

    public String getBlogId() {
        return blogId;
    }

    public void setBlogId(String blogId) {
        this.blogId = blogId;
    }

    public String getPreviewURL() {
        return previewURL;
    }

    public void setPreviewURL(String previewURL) {
        this.previewURL = previewURL;
    }

    public void save() {
        BioWiki.wpDB.saveTheme(this);
    }

    public boolean isCurrent() {
        return isCurrent;
    }

    public void setCurrent(boolean isCurrent) {
        this.isCurrent = isCurrent;
    }

    public boolean isPremium() {
        return isPremium;
    }

    public void setPremium(boolean isPremium) {
        this.isPremium = isPremium;
    }

}