From 671039bb92543ed36109dacfa264d39e16a77523 Mon Sep 17 00:00:00 2001
From: Reiner Herrmann <reiner@reiner-h.de>
Date: Wed, 9 Jan 2013 16:22:09 +0100
Subject: support for expiration times

---
 res/values-de/expirationtimes.xml   |  8 --------
 res/values-de/strings.xml           |  3 +++
 res/values/expirationtimes.xml      |  8 --------
 res/values/strings.xml              |  3 +++
 src/eu/deki/paste/DekiEuPaste.java  | 29 +++++++++++++++++++++++++++--
 src/eu/deki/paste/MainActivity.java | 18 ++++++++++++++----
 src/eu/deki/paste/PasteTask.java    | 14 +++++++++++++-
 7 files changed, 60 insertions(+), 23 deletions(-)
 delete mode 100644 res/values-de/expirationtimes.xml
 delete mode 100644 res/values/expirationtimes.xml

diff --git a/res/values-de/expirationtimes.xml b/res/values-de/expirationtimes.xml
deleted file mode 100644
index 97f0597..0000000
--- a/res/values-de/expirationtimes.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string-array name="expiration_array">
-	<item>Eine Stunde</item>
-	<item>Ein Tag</item>
-	<item>Eine Woche</item>
-    </string-array>
-</resources>
diff --git a/res/values-de/strings.xml b/res/values-de/strings.xml
index 5601d0b..bea43bb 100644
--- a/res/values-de/strings.xml
+++ b/res/values-de/strings.xml
@@ -12,4 +12,7 @@
     <string name="clear_text">Text löschen</string>
     <string name="noPermissionTitle">Keine Berechtigung</string>
     <string name="noPermissionContent">Die Anwendung hat keine Zugriffsrechte auf die gesendeten Daten.\n\n%1$s</string>
+    <string name="expiration_hour">Eine Stunde</string>
+    <string name="expiration_day">Ein Tag</string>
+    <string name="expiration_week">Eine Woche</string>
 </resources>
diff --git a/res/values/expirationtimes.xml b/res/values/expirationtimes.xml
deleted file mode 100644
index 93f233c..0000000
--- a/res/values/expirationtimes.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string-array name="expiration_array">
-	<item>One Hour</item>
-	<item>One Day</item>
-	<item>One Week</item>
-    </string-array>
-</resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index c3e3acd..6885932 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -12,4 +12,7 @@
     <string name="clear_text">Clear text</string>
     <string name="noPermissionTitle">Permission denied</string>
     <string name="noPermissionContent">App has no permission to access sent data.\n\n%1$s</string>
+    <string name="expiration_hour">One hour</string>
+    <string name="expiration_day">One day</string>
+    <string name="expiration_week">One week</string>
 </resources>
diff --git a/src/eu/deki/paste/DekiEuPaste.java b/src/eu/deki/paste/DekiEuPaste.java
index 234abcb..563fefe 100644
--- a/src/eu/deki/paste/DekiEuPaste.java
+++ b/src/eu/deki/paste/DekiEuPaste.java
@@ -19,17 +19,36 @@ public class DekiEuPaste extends PasteTask
 {
     private static final String pasteUrl = "https://deki.eu/paste/new";
 
+    private static int[] expiration_ids = {
+	R.string.expiration_hour,
+	R.string.expiration_day,
+	R.string.expiration_week
+    };
+    private static String[] expiration_values = { "1hour", "1day", "1week" };
+
     public DekiEuPaste(Context parent)
     {
 	super(parent);
     }
 
+    // map user visible expiration text from UI to expiration values for paste service
+    private String expirationValue(String expirationText)
+    {
+	for(int i=0; i<expiration_values.length; i++)
+	    if(expirationText.equals(parentActivity.getText(expiration_ids[i])))
+		return expiration_values[i];
+
+	// no match found?
+	return "";
+    }
+
+
     @Override
-    protected String paste(String title, String content, String delay) throws IOException
+    protected String paste(String title, String content, String expiration) throws IOException
     {
 	System.setProperty("http.keepAlive", "false");
 
-	String request = "title=" + URLEncoder.encode(title) + "&content=" + URLEncoder.encode(content) + "&expiration=" + URLEncoder.encode(delay);
+	String request = "title=" + URLEncoder.encode(title) + "&content=" + URLEncoder.encode(content) + "&expiration=" + URLEncoder.encode(expirationValue(expiration));
 
 	URL url;
 	try {
@@ -77,5 +96,11 @@ public class DekiEuPaste extends PasteTask
 
 	return redirectUrl;
     }
+
+    @Override
+    protected int[] getExpirationIds()
+    {
+	return expiration_ids;
+    }
 }
 
diff --git a/src/eu/deki/paste/MainActivity.java b/src/eu/deki/paste/MainActivity.java
index bc2ffa8..688c305 100644
--- a/src/eu/deki/paste/MainActivity.java
+++ b/src/eu/deki/paste/MainActivity.java
@@ -18,12 +18,13 @@ import java.io.InputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.FileNotFoundException;
+import eu.deki.paste.PasteTask;
 import eu.deki.paste.DekiEuPaste;
 
 /*
  * TODO:
- * - change supported expiration dates based on selected paste service
  * - menu: open browser with url?
+ * - more paste services
  */
 
 public class MainActivity extends Activity
@@ -31,6 +32,7 @@ public class MainActivity extends Activity
     private EditText titleText;
     private EditText contentText;
     private Spinner expirationSpinner;
+    private PasteTask pasteTask;
 
     @Override
     public void onCreate(Bundle savedInstanceState)
@@ -42,8 +44,9 @@ public class MainActivity extends Activity
 	contentText = (EditText) findViewById(R.id.paste_content);
 	expirationSpinner = (Spinner) findViewById(R.id.expiration);
 
-	ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.expiration_array, android.R.layout.simple_spinner_item);
-	//adapter.setDropDownViewResource(android.R.layout.simple_spinner_item);
+	pasteTask = new DekiEuPaste(this);
+
+	ArrayAdapter adapter = new ArrayAdapter(this, android.R.layout.simple_spinner_item, pasteTask.getExpirationTimes());
 	expirationSpinner.setAdapter(adapter);
 
 	Intent intent = getIntent();
@@ -110,7 +113,14 @@ public class MainActivity extends Activity
     {
 	// TODO: check network status?
 	
-	new DekiEuPaste(this).execute(titleText.getText().toString(), contentText.getText().toString(), "1hour");
+	String title = titleText.getText().toString();
+	String content = contentText.getText().toString();
+	String expiration = expirationSpinner.getSelectedItem().toString();
+	
+	pasteTask.execute(title, content, expiration);
+
+	// new instance, because task must only be executed once
+	pasteTask = new DekiEuPaste(this);
     }
 }
 
diff --git a/src/eu/deki/paste/PasteTask.java b/src/eu/deki/paste/PasteTask.java
index 9e285a5..863a4f4 100644
--- a/src/eu/deki/paste/PasteTask.java
+++ b/src/eu/deki/paste/PasteTask.java
@@ -85,6 +85,18 @@ public abstract class PasteTask extends AsyncTask<String, Void, String>
 	builder.create().show();
     }
 
-    protected abstract String paste(String title, String content, String delay) throws IOException;
+    public String[] getExpirationTimes()
+    {
+	int[] expiration_ids = getExpirationIds();
+	String[] exp = new String[expiration_ids.length];
+	for(int i=0; i<expiration_ids.length; i++)
+	    exp[i] = parentActivity.getString(expiration_ids[i]);
+
+	return exp;
+    }
+
+    protected abstract int[] getExpirationIds();
+
+    protected abstract String paste(String title, String content, String expiration) throws IOException;
 }
 
-- 
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