@Override /** * Returns the size of the image in bytes. * * @param sourceString the image link. * @return the file size in bytes of the image link provided; -1 if the size isn't available or * exceeds the max allowed image size. */ public int getImageSize(String sourceString) { int length = -1; try { URL url = new URL(sourceString); String protocol = url.getProtocol(); if (protocol.equals("http") || protocol.equals("https")) { HttpURLConnection connection = (HttpURLConnection) url.openConnection(); length = connection.getContentLength(); connection.disconnect(); } else if (protocol.equals("ftp")) { FTPUtils ftp = new FTPUtils(sourceString); length = ftp.getSize(); ftp.disconnect(); } if (length > imgMaxSize) { length = -1; } } catch (Exception e) { logger.debug("Failed to get the length of the image in bytes", e); } return length; }
/** * Returns true if the content type of the resource pointed by sourceString is an image. * * @param sourceString the original image link. * @return true if the content type of the resource pointed by sourceString is an image. */ @Override public boolean isDirectImage(String sourceString) { boolean isDirectImage = false; try { URL url = new URL(sourceString); String protocol = url.getProtocol(); if (protocol.equals("http") || protocol.equals("https")) { HttpURLConnection connection = (HttpURLConnection) url.openConnection(); isDirectImage = connection.getContentType().contains("image"); connection.disconnect(); } else if (protocol.equals("ftp")) { if (sourceString.endsWith(".png") || sourceString.endsWith(".jpg") || sourceString.endsWith(".gif")) { isDirectImage = true; } } } catch (Exception e) { logger.debug("Failed to retrieve content type information for" + sourceString, e); } return isDirectImage; }
/** * Creates this account on the server. * * @return the created account */ public NewAccount createAccount() { // Check if the two passwords match. String pass1 = new String(passField.getPassword()); String pass2 = new String(retypePassField.getPassword()); if (!pass1.equals(pass2)) { showErrorMessage( IppiAccRegWizzActivator.getResources() .getI18NString("plugin.sipaccregwizz.NOT_SAME_PASSWORD")); return null; } NewAccount newAccount = null; try { StringBuilder registerLinkBuilder = new StringBuilder(registerLink); registerLinkBuilder .append(URLEncoder.encode("email", "UTF-8")) .append("=") .append(URLEncoder.encode(emailField.getText(), "UTF-8")) .append("&") .append(URLEncoder.encode("password", "UTF-8")) .append("=") .append(URLEncoder.encode(new String(passField.getPassword()), "UTF-8")) .append("&") .append(URLEncoder.encode("display_name", "UTF-8")) .append("=") .append(URLEncoder.encode(displayNameField.getText(), "UTF-8")) .append("&") .append(URLEncoder.encode("username", "UTF-8")) .append("=") .append(URLEncoder.encode(usernameField.getText(), "UTF-8")) .append("&") .append(URLEncoder.encode("user_agent", "UTF-8")) .append("=") .append(URLEncoder.encode("sip-communicator.org", "UTF-8")); URL url = new URL(registerLinkBuilder.toString()); URLConnection conn = url.openConnection(); // If this is not an http connection we have nothing to do here. if (!(conn instanceof HttpURLConnection)) { return null; } HttpURLConnection httpConn = (HttpURLConnection) conn; int responseCode = httpConn.getResponseCode(); if (responseCode == HttpURLConnection.HTTP_OK) { // Read all the text returned by the server BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream())); String str; StringBuffer stringBuffer = new StringBuffer(); while ((str = in.readLine()) != null) { stringBuffer.append(str); } if (logger.isInfoEnabled()) logger.info("JSON response to create account request: " + stringBuffer.toString()); newAccount = parseHttpResponse(stringBuffer.toString()); } } catch (MalformedURLException e1) { if (logger.isInfoEnabled()) logger.info("Failed to create URL with string: " + registerLink, e1); } catch (IOException e1) { if (logger.isInfoEnabled()) logger.info("Failed to open connection.", e1); } return newAccount; }