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Seth Hitchings
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Full Evernote API support
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‎src/main/java/org/scribe/builder/api/EvernoteApi.java‎

Lines changed: 96 additions & 14 deletions
Original file line numberDiff line numberDiff line change
@@ -1,11 +1,18 @@
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package org.scribe.builder.api;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import org.scribe.exceptions.OAuthException;
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import org.scribe.extractors.AccessTokenExtractor;
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import org.scribe.model.Token;
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import org.scribe.model.Verb;
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import org.scribe.utils.OAuthEncoder;
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import org.scribe.utils.Preconditions;
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public class EvernoteApi extends DefaultApi10a
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{
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private static final String AUTHORIZATION_URL = "https://www.evernote.com/OAuth.action?oauth_token=%s";
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private static final String EVERNOTE_URL = "https://www.evernote.com";
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@Override
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public Verb getRequestTokenVerb()
@@ -16,47 +23,122 @@ public Verb getRequestTokenVerb()
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@Override
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public String getRequestTokenEndpoint()
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{
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return "https://www.evernote.com/oauth";
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}
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@Override
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public Verb getAccessTokenVerb()
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{
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return Verb.GET;
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return EVERNOTE_URL + "/oauth";
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}
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@Override
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public String getAccessTokenEndpoint()
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{
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return "https://www.evernote.com/oauth";
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return EVERNOTE_URL + "/oauth";
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}
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@Override
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public String getAuthorizationUrl(Token requestToken)
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{
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return String.format(AUTHORIZATION_URL, requestToken.getToken());
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return String.format(EVERNOTE_URL + "/OAuth.action?oauth_token=%s", requestToken.getToken());
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}
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@Override
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public AccessTokenExtractor getAccessTokenExtractor() {
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return new EvernoteAccessTokenExtractor();
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}
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public static class Sandbox extends EvernoteApi
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{
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private static final String SANDBOX_URL = "https://sandbox.evernote.com/oauth";
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private static final String SANDBOX_URL = "https://sandbox.evernote.com";
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@Override
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public String getRequestTokenEndpoint()
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{
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return SANDBOX_URL;
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return SANDBOX_URL + "/oauth";
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}
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@Override
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public String getAccessTokenEndpoint()
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{
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return SANDBOX_URL;
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return SANDBOX_URL + "/oauth";
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}
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@Override
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public String getAuthorizationUrl(Token requestToken)
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{
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return String.format(SANDBOX_URL + "?oauth_token=%s", requestToken.getToken());
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return String.format(SANDBOX_URL + "/OAuth.action?oauth_token=%s", requestToken.getToken());
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}
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}
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public static class EvernoteAuthToken extends Token {
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private static final long serialVersionUID = 5913745981744917828L;
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private String noteStoreUrl;
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private String webApiUrlPrefix;
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private int userId;
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public EvernoteAuthToken(String token, String secret,
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String noteStoreUrl, String webApiUrlPrefix, int userId, String rawResponse) {
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super(token, secret, rawResponse);
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this.noteStoreUrl = noteStoreUrl;
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this.webApiUrlPrefix = webApiUrlPrefix;
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this.userId = userId;
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}
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/**
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* Get the Evernote web service NoteStore URL from the OAuth access token response.
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*/
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public String getNoteStoreUrl() {
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return noteStoreUrl;
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}
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/**
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* Get the Evernote web API URL prefix from the OAuth access token response.
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*/
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public String getWebApiUrlPrefix() {
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return webApiUrlPrefix;
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}
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/**
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* Get the numeric Evernote user ID from the OAuth access token response.
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*/
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public int getUserId() {
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return userId;
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}
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}
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public static class EvernoteAccessTokenExtractor implements org.scribe.extractors.AccessTokenExtractor {
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private static final Pattern TOKEN_REGEX = Pattern.compile("oauth_token=([^&]+)");
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private static final Pattern SECRET_REGEX = Pattern.compile("oauth_token_secret=([^&]*)");
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private static final Pattern NOTESTORE_REGEX = Pattern.compile("edam_noteStoreUrl=([^&]+)");
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private static final Pattern WEBAPI_REGEX = Pattern.compile("edam_webApiUrlPrefix=([^&]+)");
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private static final Pattern USERID_REGEX = Pattern.compile("edam_userId=([^&]+)");
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/**
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* {@inheritDoc}
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*/
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public Token extract(String response)
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{
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Preconditions.checkEmptyString(response, "Response body is incorrect. " +
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"Can't extract a token from an empty string");
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return new EvernoteAuthToken(extract(response, TOKEN_REGEX),
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extract(response, SECRET_REGEX),
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extract(response, NOTESTORE_REGEX),
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extract(response, WEBAPI_REGEX),
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Integer.parseInt(extract(response, USERID_REGEX)),
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response);
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}
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private String extract(String response, Pattern p)
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{
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Matcher matcher = p.matcher(response);
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if (matcher.find() && matcher.groupCount() >= 1)
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{
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return OAuthEncoder.decode(matcher.group(1));
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}
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else
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{
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throw new OAuthException("Response body is incorrect. " +
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"Can't extract token and secret from this: '" + response + "'", null);
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}
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}
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}
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}

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