com.moviejukebox.plugin.poster.CdonPosterPlugin Maven / Gradle / Ivy
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Static analysis of MovieJukebox project
/*
* Copyright (c) 2004-2012 YAMJ Members
* http://code.google.com/p/moviejukebox/people/list
*
* Web: http://code.google.com/p/moviejukebox/
*
* This software is licensed under a Creative Commons License
* See this page: http://code.google.com/p/moviejukebox/wiki/License
*
* For any reuse or distribution, you must make clear to others the
* license terms of this work.
*/
package com.moviejukebox.plugin.poster;
import com.moviejukebox.model.*;
import com.moviejukebox.tools.HTMLTools;
import com.moviejukebox.tools.SystemTools;
import com.moviejukebox.tools.WebBrowser;
import java.net.URLEncoder;
import org.apache.log4j.Logger;
public class CdonPosterPlugin extends AbstractMoviePosterPlugin implements ITvShowPosterPlugin {
// The AbstractMoviePosterPlugin already implements IMoviePosterPlugin
private static final Logger logger = Logger.getLogger(CdonPosterPlugin.class);
private static final String logMessage = "CdonPosterPlugin: ";
private WebBrowser webBrowser;
public CdonPosterPlugin() {
super();
// Check to see if we are needed
if (!isNeeded()) {
return;
}
webBrowser = new WebBrowser();
}
@Override
public final boolean isNeeded() {
if ((searchPriorityMovie + "," + searchPriorityTv).contains(this.getName())) {
return true;
} else {
return false;
}
}
/* Implements getName for IPosterPlugin
* @return String posterPluginName
* @see com.moviejukebox.plugin.poster.IPosterPlugin#getName()
*/
@Override
public String getName() {
return "cdon";
}
/* Implements getIdFromMovieInfo for ITvShowPosterPlugin
* Returns an url for the Cdon movie information page
* @return String id
* @see com.moviejukebox.plugin.poster.ITvShowPosterPlugin#getIdFromMovieInfo(java.lang.String, java.lang.String, int)
*/
@Override
public String getIdFromMovieInfo(String title, String year, int tvSeason) {
String response;
String xml = null;
// Search CDON to get an URL to the movie page
// if title starts with "the" -> remove it to get better results
String newTitle;
if (title.toLowerCase().startsWith("the")) {
newTitle = new String(title.substring(4, title.length()));
} else {
newTitle = title;
}
try {
//try getting the search results from cdon.se
StringBuilder stringQuery = new StringBuilder("http://cdon.se/search?q=");
String searchTitle = URLEncoder.encode(newTitle, "UTF-8");
if (tvSeason >= 0) {
searchTitle += ("+" + URLEncoder.encode("säsong", "UTF-8"));
searchTitle += ("+" + tvSeason);
}
stringQuery.append(searchTitle);
//new search url format 2010-10-11
//category=2 results in only movies being shown
stringQuery.append("#q=");
stringQuery.append(searchTitle);
stringQuery.append("&category=2");
//get the result page from the search
xml = webBrowser.request(stringQuery.toString());
} catch (Exception error) {
//there was an error getting the web page, catch the exception
logger.error(logMessage + "An exception happened while retreiving CDON id for movie : " + newTitle);
logger.error(logMessage + "the exception was caused by: " + error.getCause());
}
//check that the result page contains some movie info
if (xml.contains("");
String xmlPart = new String(xml.substring(beginIndex, endIndex));
//the result is in a table split it on tr elements
String[] productList = xmlPart.split("");
//loop through the product list
int foundAtIndex = 0;
int firstTitleFind = 0;
for (int i = 1; i < productList.length; i++) {
String[] productInfo = productList[i].split("= 2 && (productInfo[2].toLowerCase().contains("dvd") || productInfo[2].toLowerCase().contains("blu-ray"))) {
isMovie = true;
}
//only check for matches for movies
if (isMovie) {
//movieInfo[3] contains title
//movieInfo[6] contains year
String foundTitle = HTMLTools.removeHtmlTags(new String(productInfo[3].substring(15)));
foundTitle = foundTitle.replaceAll("\\t", "");
if (foundTitle.toLowerCase().contains(title.toLowerCase())) {
//save first title find to fallback to if nothing else is found
if (firstTitleFind == 0) {
firstTitleFind = i;
}
//check if year matches
if (year != null) {
//year is in position 13-17
String date = new String(productInfo[6].substring(14, 18));
if (year.equals(date)) {
foundAtIndex = i;
break;
}
} //year not set - we found a match
else {
foundAtIndex = i;
break;
}
} //end for found title
} //end isMovie
}
//if we found a match return it without further ado
if (foundAtIndex > 0 || firstTitleFind > 0) {
//if no match with year use the first title find
if (foundAtIndex == 0) {
foundAtIndex = firstTitleFind;
}
//find the movie detail page that is in the td before the year
return extractMovieDetailUrl(title, productList[foundAtIndex]);
} else {
//we got a productList but the matching of titles did not result in a match
//take a chance and return the first product in the list
return extractMovieDetailUrl(title, productList[1]);
}
}
//function to extract the url of a movie detail page from the td it is in
private String extractMovieDetailUrl(String title, String response) {
String newResponse = response;
// Split string to extract the url
if (newResponse.contains("http")) {
String[] splitMovieURL = newResponse.split("\\s");
//movieDetailPage is in splitMovieURL[13]
newResponse = splitMovieURL[13].replaceAll("href|=|\"", "");
logger.debug(logMessage + "Found cdon movie url = " + newResponse);
} else {
//something went wrong and we do not have an url in the result
//set response to Movie.UNKNOWN and write to the log
newResponse = Movie.UNKNOWN;
logger.debug(logMessage + "Error extracting movie url for: " + title);
}
return newResponse;
}
/*
* Implements getIdFromMovieInfo for IMoviePosterPlugin.
* Just adds an empty value for year and calls the method getIdFromMovieInfo(string, string, int);
* @see com.moviejukebox.plugin.poster.IMoviePosterPlugin#getIdFromMovieInfo(java.lang.String, java.lang.String)
*/
@Override
public String getIdFromMovieInfo(String title, String year) {
return getIdFromMovieInfo(title, year, -1);
}
/* Implements getPosterUrl for IMoviePosterPlugin
* The url of the Cdon movie information page is passed as id
* @return IImage posterUrl
* @see com.moviejukebox.plugin.poster.IMoviePosterPlugin#getPosterUrl(java.lang.String)
*/
@Override
public IImage getPosterUrl(String id) {
String newId = id;
if (!newId.contains("http")) {
newId = getIdFromMovieInfo(newId, null);
}
String posterURL = Movie.UNKNOWN;
try {
String xml = getCdonMovieDetailsPage(newId);
// extract poster url and return it
posterURL = extractCdonPosterUrl(xml, newId);
} catch (Exception error) {
logger.error(logMessage + "Failed retreiving Cdon poster for movie : " + newId);
logger.error(SystemTools.getStackTrace(error));
}
if (!Movie.UNKNOWN.equalsIgnoreCase(posterURL)) {
return new Image(posterURL);
}
logger.debug(logMessage + "No poster found for movie: " + newId);
return Image.UNKNOWN;
}
/* Implements getPosterUrl for IMoviePosterPlugin. Uses getIdFromMovieInfo
* to find an id and then calls getPosterUrl(String id, String year).
* @see com.moviejukebox.plugin.poster.ITvShowPosterPlugin#getPosterUrl(java.lang.String, java.lang.String, int)
*/
@Override
public IImage getPosterUrl(String title, String year) {
return getPosterUrl(getIdFromMovieInfo(title, year));
}
/* Implements getPosterUrl for ITVShowPosterPlugin. Uses getIdFromMovieInfo
* to find an id and then calls getPosterUrl(String id).
* @see com.moviejukebox.plugin.poster.ITvShowPosterPlugin#getPosterUrl(java.lang.String, java.lang.String, int)
*/
@Override
public IImage getPosterUrl(String title, String year, int tvSeason) {
return getPosterUrl(getIdFromMovieInfo(title, year, tvSeason));
}
/* Implements getPosterUrl for ITVShowPosterPlugin.
* @see com.moviejukebox.plugin.poster.ITvShowPosterPlugin#getPosterUrl(java.lang.String, java.lang.String, int)
*/
@Override
public IImage getPosterUrl(String title, int season) {
return getPosterUrl(getIdFromMovieInfo(title, null, season));
}
/* Implements getPosterUrl for IPosterPlugin
* @see com.moviejukebox.plugin.poster.IPosterPlugin#getPosterUrl(com.moviejukebox.model.Identifiable, com.moviejukebox.model.IMovieBasicInformation)
*/
@Override
public IImage getPosterUrl(Identifiable ident, IMovieBasicInformation movieInformation) {
String id = getId(ident);
if (Movie.UNKNOWN.equalsIgnoreCase(id)) {
if (movieInformation.isTVShow()) {
id = getIdFromMovieInfo(movieInformation.getOriginalTitle(), movieInformation.getYear(), movieInformation.getSeason());
} else {
id = getIdFromMovieInfo(movieInformation.getOriginalTitle(), movieInformation.getYear());
}
// Id found
if (!Movie.UNKNOWN.equalsIgnoreCase(id)) {
ident.setId(getName(), id);
}
}
if (!Movie.UNKNOWN.equalsIgnoreCase(id)) {
if (movieInformation.isTVShow()) {
return getPosterUrl(id, movieInformation.getSeason());
} else {
return getPosterUrl(id);
}
}
return Image.UNKNOWN;
}
protected String getCdonMovieDetailsPage(String movieURL) {
String cdonMoviePage;
try {
// sanity check on result before trying to load details page from url
if (!movieURL.isEmpty() && movieURL.contains("http")) {
// fetch movie page from cdon
StringBuilder buf = new StringBuilder(movieURL);
cdonMoviePage = webBrowser.request(buf.toString());
return cdonMoviePage;
} else {
// search didn't even find an url to the movie
logger.debug(logMessage + "Error in fetching movie detail page from CDON for movie: " + movieURL);
return Movie.UNKNOWN;
}
} catch (Exception error) {
logger.error(logMessage + "Error while retreiving CDON image for movie : " + movieURL);
// logger.error("Error : " + e.getMessage());
return Movie.UNKNOWN;
}
}
protected String extractCdonPosterUrl(String cdonMoviePage, String id) {
String cdonPosterURL = Movie.UNKNOWN;
String[] htmlArray = cdonMoviePage.split("<");
// check if there is an large front cover image for this movie
if (cdonMoviePage.contains("Större framsida")) {
// first look for a large cover
cdonPosterURL = findUrlString("Större framsida", htmlArray);
} else if (cdonMoviePage.contains("/media-dynamic/images/product/")) {
// if not found look for a small cover
cdonPosterURL = findUrlString("/media-dynamic/images/product/", htmlArray);
} else {
logger.debug(logMessage + "No CDON cover was found for video: " + id);
}
return cdonPosterURL;
}
protected String findUrlString(String searchString, String[] htmlArray) {
String result;
String[] posterURL = null;
// all cdon pages don't look the same so
// loop over the array to find the string with a link to an image
int i = 0;
for (String s : htmlArray) {
if (s.contains(searchString)) {
// found a matching string
posterURL = htmlArray[i].split("\"|\\s");
break;
}
i++;
}
// sanity check again (the found url should point to a jpg)
if (posterURL != null && posterURL.length > 2 && posterURL[2].contains(".jpg")) {
result = "http://cdon.se" + posterURL[2];
logger.debug(logMessage + " found cdon cover: " + result);
return result;
} else {
logger.info(logMessage + "error in finding poster url.");
return Movie.UNKNOWN;
}
}
private String getId(Identifiable ident) {
String response = Movie.UNKNOWN;
if (ident != null) {
String id = ident.getId(this.getName());
if (id != null) {
response = id;
}
}
return response;
}
}
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