From 9a16c9609610bd9dd7969cdc9048724ccfbdffdc Mon Sep 17 00:00:00 2001
From: steckbrief <steckbrief@chefmail.de>
Date: Mon, 26 Nov 2018 23:56:45 +0100
Subject: first version of NextcloudShareBookmark

---
 .../share/rest/NextcloudBookmarkRestClient.java    | 100 +++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 app/src/main/java/de/thedevstack/android/nextcloud/bookmark/share/rest/NextcloudBookmarkRestClient.java

(limited to 'app/src/main/java/de/thedevstack/android/nextcloud/bookmark/share/rest/NextcloudBookmarkRestClient.java')

diff --git a/app/src/main/java/de/thedevstack/android/nextcloud/bookmark/share/rest/NextcloudBookmarkRestClient.java b/app/src/main/java/de/thedevstack/android/nextcloud/bookmark/share/rest/NextcloudBookmarkRestClient.java
new file mode 100644
index 0000000..e92d9a0
--- /dev/null
+++ b/app/src/main/java/de/thedevstack/android/nextcloud/bookmark/share/rest/NextcloudBookmarkRestClient.java
@@ -0,0 +1,100 @@
+package de.thedevstack.android.nextcloud.bookmark.share.rest;
+
+import android.util.Base64;
+import android.util.Log;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+
+import javax.net.ssl.HttpsURLConnection;
+
+/**
+ */
+public class NextcloudBookmarkRestClient {
+    private static final String LOGTAG = "NCBookmarkRestClient";
+    private static final String BOOKMARK_APP_REST_API = "/apps/bookmarks/public/rest/v2/bookmark";
+    private final String username;
+    private final String password;
+    private final String serverUrl;
+    private final String restApiBaseUrl;
+    private HttpsURLConnection urlConnection;
+
+    public NextcloudBookmarkRestClient(String serverUrl, String username, String password) {
+        this.serverUrl = serverUrl;
+        this.username = username;
+        this.password = password;
+        this.restApiBaseUrl = serverUrl + BOOKMARK_APP_REST_API;
+    }
+
+    private void openConnection(String url) throws IOException {
+        this.urlConnection = (HttpsURLConnection) new URL(url).openConnection();
+        String encoded = Base64.encodeToString((this.username+":"+this.password).getBytes(StandardCharsets.UTF_8), 0);
+        this.urlConnection.setRequestProperty("Authorization", "Basic "+encoded);
+    }
+
+    public boolean checkCredentials() {
+        Log.d(LOGTAG, "checking credentials");
+        boolean validCredentials = false;
+        try {
+            this.openConnection(this.restApiBaseUrl);
+            this.urlConnection.setRequestMethod("HEAD");
+            this.urlConnection.connect();
+            validCredentials = 401 != this.urlConnection.getResponseCode();
+            Log.d(LOGTAG, "credentials are " + validCredentials);
+        } catch (IOException e) {
+            System.out.println(e.getMessage());
+        } finally {
+            if (null != this.urlConnection) {
+                this.urlConnection.disconnect();
+            }
+            return validCredentials;
+        }
+    }
+
+    public int addBookmark(String bookmarkUrl) {
+        Log.d(LOGTAG, "trying to add bookmark for '" + bookmarkUrl + "'");
+        int responseCode = -1;
+        StringBuffer sb = new StringBuffer();
+        InputStream is = null;
+
+        try {
+            this.openConnection(this.restApiBaseUrl + "?url=" + bookmarkUrl);
+            this.urlConnection.setRequestMethod("POST");
+            this.urlConnection.connect();
+
+            is = new BufferedInputStream(urlConnection.getInputStream());
+            BufferedReader br = new BufferedReader(new InputStreamReader(is));
+            String inputLine = "";
+            while ((inputLine = br.readLine()) != null) {
+                sb.append(inputLine);
+            }
+            Log.d(LOGTAG, sb.toString());
+
+            responseCode = this.urlConnection.getResponseCode();
+        } catch (Exception e) {
+            Log.e(LOGTAG, "Error while trying to add bookmark: " + e.getMessage());
+        }
+        finally {
+            Log.i(LOGTAG, "disconnecting...");
+            if (null != this.urlConnection) {
+                this.urlConnection.disconnect();
+            }
+
+            if (is != null) {
+                try {
+                    is.close();
+                }
+                catch (IOException e) {
+                    Log.d(LOGTAG, "Error closing InputStream");
+                }
+            }
+
+            return responseCode;
+        }
+    }
+}
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