RemoveTag method; fix tag conversion; add modify tests

add item retrieval by ID
remove actionresults from response due to inconsistent behaviour
2013-09-19 18:08:41 +02:00 · 2013-09-19 12:13:07 +02:00 · 2013-09-19 11:47:57 +02:00 · 2013-09-19 11:47:23 +02:00 · 2013-09-18 21:19:38 +02:00 · 2013-09-18 21:17:56 +02:00
13 changed files with 355 additions and 87 deletions
@@ -3,11 +3,100 @@ using System.Threading.Tasks;
 using System.Collections.Generic;
 using Xunit;
 using PocketSharp.Models;
+using System.Linq;

 namespace PocketSharp.Tests
 {
-  class ModifyTagsTests : TestsBase
+  public class ModifyTagsTests : TestsBase
  {
    public ModifyTagsTests() : base() { }
+
+
+    [Fact]
+    public async Task AreTagsAddedAndDeletedToAnItem()
+    {
+      PocketItem item = await Setup();
+
+      Assert.True(await client.AddTags(item, new string[] { "test_tag", "test_tag2" }));
+
+      item = await GetItemById(item.ID);
+
+      Assert.True(item.Tags.Count >= 2);
+
+      Assert.NotNull(item.Tags.Single<PocketTag>(tag => tag.Name == "test_tag"));
+      Assert.NotNull(item.Tags.Single<PocketTag>(tag => tag.Name == "test_tag2"));
+
+      Assert.True(await client.RemoveTags(item, new string[] { "test_tag", "test_tag2" }));
+
+      item = await GetItemById(item.ID);
+
+      Assert.Null(item.Tags.SingleOrDefault<PocketTag>(tag => tag.Name == "test_tag"));
+      Assert.Null(item.Tags.SingleOrDefault<PocketTag>(tag => tag.Name == "test_tag2"));
+    }
+
+
+    [Fact]
+    public async Task AreAllTagsRemovedFromItem()
+    {
+      PocketItem item = await Setup();
+
+      Assert.True(await client.AddTags(item, new string[] { "test_tag", "test_tag2" }));
+
+      item = await GetItemById(item.ID);
+
+      Assert.True(item.Tags.Count >= 2);
+
+      Assert.True(await client.RemoveTags(item));
+
+      item = await GetItemById(item.ID);
+
+      Assert.Null(item.Tags);
+    }
+
+
+    [Fact]
+    public async Task AreTagsReplaced()
+    {
+      PocketItem item = await Setup();
+
+      Assert.True(await client.ReplaceTags(item.ID, new string[] { "test_tag", "test_tag2" }));
+
+      item = await GetItemById(item.ID);
+
+      Assert.Equal(item.Tags.Count, 2);
+
+      Assert.NotNull(item.Tags.SingleOrDefault<PocketTag>(tag => tag.Name == "test_tag"));
+      Assert.NotNull(item.Tags.SingleOrDefault<PocketTag>(tag => tag.Name == "test_tag2"));
+    }
+
+
+    private async Task<PocketItem> Setup()
+    {
+      PocketItem item = await client.Add(
+        uri: new Uri("https://github.com"),
+        tags: new string[] { "github", "code", "social" }
+      );
+
+      itemsToDelete.Add(item.ID);
+
+      return await GetItemById(item.ID);
+    }
+
+
+    private async Task<PocketItem> GetItemById(int id, bool archive = false)
+    {
+      List<PocketItem> items = await client.Retrieve(state: archive ? State.archive : State.unread);
+      PocketItem itemDesired = null;
+
+      items.ForEach(itm =>
+      {
+        if (itm.ID == id)
+        {
+          itemDesired = itm;
+        }
+      });
+
+      return itemDesired;
+    }
  }
 }
@@ -6,8 +6,89 @@ using PocketSharp.Models;

 namespace PocketSharp.Tests
 {
-  class ModifyTests : TestsBase
+  public class ModifyTests : TestsBase
  {
    public ModifyTests() : base() { }
+
+
+    [Fact]
+    public async Task IsAnItemArchivedAndUnarchived()
+    {
+      PocketItem item = await Setup();
+
+      Assert.True(await client.Archive(item));
+
+      item = await GetItemById(item.ID, true);
+
+      Assert.True(item.IsArchive);
+
+      Assert.True(await client.Unarchive(item));
+
+      item = await GetItemById(item.ID);
+
+      Assert.False(item.IsArchive);
+    }
+
+
+    [Fact]
+    public async Task IsAnItemFavoritedAndUnfavorited()
+    {
+      PocketItem item = await Setup();
+
+      Assert.True(await client.Favorite(item));
+
+      item = await GetItemById(item.ID);
+
+      Assert.True(item.IsFavorite);
+
+      Assert.True(await client.Unfavorite(item));
+
+      item = await GetItemById(item.ID);
+
+      Assert.False(item.IsFavorite);
+    }
+
+
+    [Fact]
+    public async Task IsAnItemDeleted()
+    {
+      PocketItem item = await Setup();
+
+      Assert.True(await client.Delete(item));
+
+      item = await GetItemById(item.ID);
+
+      Assert.Null(item);
+    }
+
+
+    private async Task<PocketItem> Setup()
+    {
+      PocketItem item = await client.Add(
+        uri: new Uri("https://github.com"),
+        tags: new string[] { "github", "code", "social" }
+      );
+
+      itemsToDelete.Add(item.ID);
+
+      return await GetItemById(item.ID);
+    }
+
+
+    private async Task<PocketItem> GetItemById(int id, bool archive = false)
+    {
+      List<PocketItem> items = await client.Retrieve(state: archive ? State.archive : State.unread);
+      PocketItem itemDesired = null;
+
+      items.ForEach(itm =>
+      {
+        if (itm.ID == id)
+        {
+          itemDesired = itm;
+        }
+      });
+
+      return itemDesired;
+    }
  }
 }
@@ -20,6 +20,42 @@ namespace PocketSharp.Tests
    }


+    [Fact]
+    public async Task IsItemRetrievedById()
+    {
+      List<PocketItem> items = await client.Retrieve();
+      PocketItem item = items[0];
+      PocketItem itemDuplicate = await client.Retrieve(item.ID);
+
+      Assert.True(item.ID == itemDuplicate.ID);
+      Assert.True(item.Uri == itemDuplicate.Uri);
+    }
+
+
+    [Fact]
+    public async Task AreFilteredItemsRetrieved()
+    {
+      List<PocketItem> items = await client.RetrieveByFilter(RetrieveFilter.Favorite);
+
+      Assert.True(items.Count > 0);
+    }
+
+
+    [Fact]
+    public async Task RetrieveWithMultipleFilters()
+    {
+      List<PocketItem> items = await client.Retrieve(
+        state: State.unread,
+        tag: "pocket",
+        sort: Sort.title,
+        since: new DateTime(2010, 12, 10),
+        count: 2
+      );
+
+      Assert.InRange<int>(items.Count, 0, 2);
+    }
+
+
    [Fact]
    public async Task ItemContainsUri()
    {
@@ -32,6 +32,8 @@
      </h1>
      <p class="app-description">
        PocketSharp is a C#.NET class library, that integrates the Pocket API v3
+        <br><br>
+        Current version: <b>1.2.0</b>
      </p>
      <div class="app-nuget">
        <code>Install-Package PocketSharp</code>
@@ -122,6 +124,8 @@ using PocketSharp.Models;</code></pre>

          <h2>Release History</h2>
        <ul>
+          <li>2013-09-17 v1.2.0 simplified retrieve methods</li>
+          <li>2013-09-17 v1.1.0 fix modification requests</li>
          <li>2013-09-15 v1.0.0 convert to PCL &amp; implement async</li>
          <li>2013-08-16 v0.3.2 tag modification fixed and full retrieval of items for Retrieve method</li>
          <li>2013-07-07 v0.3.1 authentication fixes</li>
@@ -186,42 +190,34 @@ Note that <code>GetAccessCode</code> can only be called with an existing <em>req
      <div data-part="retrieve">

        <h2>Retrieve</h2>
-        <p>Get list of all items:</p>
-
-          <pre class="language-clike"><code>List&lt;PocketItem&gt; items = await _client.Retrieve();
-// equivalent to: await _client.Retrieve(RetrieveFilter.All)</code></pre>
-
-        <p>Find items by a tag:</p>
-
-          <pre class="language-clike"><code>List&lt;PocketItem&gt; items = await _client.SearchByTag(&quot;tutorial&quot;);</code></pre>
-
-        <p>Find items by a search string:</p>
-
-          <pre class="language-clike"><code>List&lt;PocketItem&gt; items = await _client.Search(&quot;css&quot;);</code></pre>
-
-        <p>Find items by a filter:</p>
-
-          <pre class="language-clike"><code>List&lt;PocketItem&gt; items = await _client.Retrieve(RetrieveFilter.Favorite); // only favorites</code></pre>
-
-        <p>The RetrieveFilter Enum is specified as follows:</p>
-
-          <pre class="language-clike"><code>enum RetrieveFilter { All, Unread, Archive, Favorite, Article, Video, Image }</code></pre>
-
-        <h4>Custom Parameters</h4>
-        <p>You can create a completely custom parameter list for retrieval with the POCO <code>RetrieveParameters</code>:</p>
-
-          <pre class="language-clike"><code>
-var parameters = new RetrieveParameters()
-{
-	Count = 50,
-	Offset = 100,
-	Sort = SortEnum.oldest
-	...
-};
-List&lt;pocketitem&gt; items = await _client.Retrieve(parameters);
-</code></pre>
-

+<p>Get list of all items:</p>
+<p><pre class="language-clike"><code>List&lt;PocketItem&gt; items = await _client.Retrieve();
+// equivalent to: await _client.RetrieveByFilter(RetrieveFilter.All)</code></pre></p>
+<p>Get a list with specific parameters (explanation in the <a href="http://getpocket.com/developer/docs/v3/retrieve">Pocket Docs</a>):</p>
+<p><pre class="language-clike"><code>List&lt;PocketItem&gt; items = await _client.Retrieve(
+  State? state = null,
+  bool? favorite = null,
+  string tag = null,
+  ContentType? contentType = null,
+  Sort? sort = null,
+  string search = null,
+  string domain = null,
+  DateTime? since = null,
+  int? count = null,
+  int? offset = null
+);</code></pre></p>
+<p>It's best to use parameters as <em>named parameters</em>, to avoid typing <code>null</code> values:</p>
+<p><pre class="language-clike"><code>List&lt;PocketItem&gt; items = await _client.Retrieve(count: 10, offset: 20, sort: Sort.oldest);</code></pre></p>
+<p>Find items by a tag:</p>
+<p><pre class="language-clike"><code>List&lt;PocketItem&gt; items = await _client.SearchByTag(&quot;tutorial&quot;);</code></pre></p>
+<p>Find items by a search string:</p>
+<p><pre class="language-clike"><code>List&lt;PocketItem&gt; items = await _client.Search(&quot;css&quot;);</code></pre></p>
+<p>Get a filtered list:</p>
+<p><pre class="language-clike"><code>List&lt;PocketItem&gt; items = await _client.RetrieveByFilter(RetrieveFilter.Favorite);
+// returns favorites only</code></pre></p>
+<p>The RetrieveFilter Enum is specified as follows:</p>
+<p><pre class="language-clike"><code>enum RetrieveFilter { All, Unread, Archive, Favorite, Article, Video, Image }</code></pre></p>
      </div>

      <div data-part="add">
@@ -56,6 +56,30 @@ namespace PocketSharp
    }


+    /// <summary>
+    /// Removes a tag.
+    /// </summary>
+    /// <param name="itemID">The item ID.</param>
+    /// <param name="tags">The tags.</param>
+    /// <returns></returns>
+    public async Task<bool> RemoveTag(int itemID, string tag)
+    {
+      return await SendTags(itemID, "tags_remove", new string[] { tag });
+    }
+
+
+    /// <summary>
+    /// Removes a tag.
+    /// </summary>
+    /// <param name="item">The item.</param>
+    /// <param name="tags">The tags.</param>
+    /// <returns></returns>
+    public async Task<bool> RemoveTag(PocketItem item, string tag)
+    {
+      return await RemoveTag(item.ID, tag);
+    }
+
+
    /// <summary>
    /// Clears all tags.
    /// </summary>
@@ -79,7 +103,7 @@ namespace PocketSharp


    /// <summary>
-    /// Replaces all existing tags with new ones.
+    /// Replaces all existing tags with the given tags.
    /// </summary>
    /// <param name="itemID">The item ID.</param>
    /// <param name="tags">The tags.</param>
@@ -2,6 +2,7 @@
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
+using System.Linq;

 namespace PocketSharp
 {
@@ -49,6 +50,21 @@ namespace PocketSharp
    }


+    /// <summary>
+    /// Retrieves an item by a given ID
+    /// </summary>
+    /// <param name="itemID">The item ID.</param>
+    /// <returns></returns>
+    public async Task<PocketItem> Retrieve(int itemID)
+    {
+      List<PocketItem> items = await Retrieve(
+        state: State.all  
+      );
+      
+      return items.Single<PocketItem>(item => item.ID == itemID);
+    }
+
+
    /// <summary>
    /// Retrieves all items with a filter from pocket
    /// </summary>
@@ -1,4 +1,5 @@
-using System;
+using Newtonsoft.Json;
+using System;
 using System.Collections.Generic;
 using System.Runtime.Serialization;

@@ -8,7 +9,7 @@ namespace PocketSharp.Models
  /// All parameters which can be passed for a modify action
  /// </summary>
  [DataContract]
-  internal class ActionParameter : Parameters
+  internal class ActionParameter
  {
    /// <summary>
    /// Gets or sets the action.
@@ -67,28 +68,28 @@ namespace PocketSharp.Models
    public string NewTag { get; set; }


-    ///// <summary>
-    ///// Converts this instance to a parameter list.
-    ///// </summary>
-    ///// <returns></returns>
-    //public Dictionary<string, object> Convert()
-    //{
-    //  Dictionary<string, object> parameters = new Dictionary<string, object>
-    //  {
-    //    { "item_id", ID },
-    //    { "action", Action }
-    //  };
+    /// <summary>
+    /// Converts this instance to a parameter list.
+    /// </summary>
+    /// <returns></returns>
+    public Dictionary<string, object> Convert()
+    {
+      Dictionary<string, object> parameters = new Dictionary<string, object>
+      {
+        { "item_id", ID.ToString() },
+        { "action", Action }
+      };

-    //  if (Time != null)
-    //    parameters.Add("time", Utilities.GetUnixTimestamp(Time));
-    //  if (Tags != null)
-    //    parameters.Add("tags", Tags);
-    //  if (OldTag != null)
-    //    parameters.Add("old_tag", OldTag);
-    //  if (NewTag != null)
-    //    parameters.Add("new_tag", NewTag);
+      if (Time != null)
+        parameters.Add("time", Time != null ? Utilities.GetUnixTimestamp(Time).ToString() : null);
+      if (Tags != null)
+        parameters.Add("tags", Tags);
+      if (OldTag != null)
+        parameters.Add("old_tag", OldTag);
+      if (NewTag != null)
+        parameters.Add("new_tag", NewTag);

-    //  return parameters;
-    //}
+      return parameters;
+    }
  }
 }
@@ -35,16 +35,30 @@ namespace PocketSharp.Models
        string name = attribute.Name ?? propertyInfo.Name.ToLower();
        object value = propertyInfo.GetValue(this, null);

+        // invalid parameter
        if (value == null)
        {
          continue;
        }

+        // convert array to comma-seperated list
        if (value is IEnumerable && value.GetType().GetElementType() == typeof(string))
        {
          value = string.Join(",", ((IEnumerable)value).Cast<object>().Select(x => x.ToString()).ToArray());
        }

+        // convert booleans
+        if (value is bool)
+        {
+          value = System.Convert.ToBoolean(value) ? "1" : "0";
+        }
+
+        // convert DateTime to UNIX timestamp
+        if (value is DateTime)
+        {
+          value = (int)((DateTime)value - new DateTime(1970, 1, 1)).TotalSeconds;
+        }
+
        parameterDict.Add(name, value.ToString());
      }

@@ -15,7 +15,7 @@ namespace PocketSharp.Models
    /// <value>
    /// The action results.
    /// </value>
-    [JsonProperty("action_results")]
-    public bool[] ActionResults { get; set; }
+    //[JsonProperty("action_results")]
+    //public bool[] ActionResults { get; set; }
  }
 }
@@ -165,7 +165,7 @@ namespace PocketSharp
    /// <returns></returns>
    internal async Task<bool> Send(List<ActionParameter> actionParameters)
    {
-      List<Dictionary<string, string>> actionParamList = new List<Dictionary<string, string>>();
+      List<Dictionary<string, object>> actionParamList = new List<Dictionary<string, object>>();

      foreach (var action in actionParameters)
      {
@@ -10,7 +10,7 @@
    <projectUrl>http://pocketsharp.frontendplay.com</projectUrl>
    <iconUrl>http://pocketsharp.frontendplay.com/Assets/Images/pocketsharp.png</iconUrl>
    <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <description>$description$</description>
+    <description>PocketSharp is a .NET class library, that integrates the Pocket API v3</description>
    <language>en-US</language>
    <releaseNotes>
      <![CDATA[
@@ -25,5 +25,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0")]
-[assembly: AssemblyFileVersion("1.0.0")]
+[assembly: AssemblyVersion("1.2.1")]
+[assembly: AssemblyFileVersion("1.2.1")]
@@ -19,7 +19,7 @@ PocketSharp is a **Portable Class Library** (since 1.0.0), therefore it's compat
 - **Windows Phone** >= 7.5
 - **Windows Store**

-You can find examples for Silverlight 5, WP8 and WPF in the `PocketSharp.Examples` folder.
+You can find examples for Silverlight 5, WP8 and WPF in the `PocketSharp.Examples` ([@github](https://github.com/ceee/PocketSharp/tree/master/PocketSharp.Examples)) folder.

 ## Async Support

@@ -142,7 +142,30 @@ Get list of all items:

 ```csharp
 List<PocketItem> items = await _client.Retrieve();
-// equivalent to: await _client.Retrieve(RetrieveFilter.All)
+// equivalent to: await _client.RetrieveByFilter(RetrieveFilter.All)
+```
+
+Get a list with specific parameters (explanation in the [Pocket Docs](http://getpocket.com/developer/docs/v3/retrieve)):
+
+```csharp
+List<PocketItem> items = await _client.Retrieve(
+  State? state = null,
+  bool? favorite = null,
+  string tag = null,
+  ContentType? contentType = null,
+  Sort? sort = null,
+  string search = null,
+  string domain = null,
+  DateTime? since = null,
+  int? count = null,
+  int? offset = null 
+);
+```
+
+It's best to use parameters as _named parameters_, to avoid typing `null` values:
+
+```csharp
+List<PocketItem> items = await _client.Retrieve(count: 10, offset: 20, sort: Sort.oldest);
 ```

 Find items by a tag:
@@ -157,10 +180,11 @@ Find items by a search string:
 List<PocketItem> items = await _client.Search("css");
 ```

-Find items by a filter:
+Get a filtered list:

 ```csharp
-List<PocketItem> items = await _client.Retrieve(RetrieveFilter.Favorite); // only favorites
+List<PocketItem> items = await _client.RetrieveByFilter(RetrieveFilter.Favorite);
+// returns favorites only
 ```

 The RetrieveFilter Enum is specified as follows:
@@ -169,22 +193,6 @@ The RetrieveFilter Enum is specified as follows:
 enum RetrieveFilter { All, Unread, Archive, Favorite, Article, Video, Image }
 ```

-#### Custom Parameters
-
-You can create a completely custom parameter list for retrieval with the POCO `RetrieveParameters`:
-
-```csharp
-var parameters = new RetrieveParameters()
-{
-	Count = 50,
-	Offset = 100,
-	Sort = Sort.oldest
-	...
-};
-
-List<PocketItem> items = await _client.Retrieve(parameters);
-```
-
 ## Add

 Adds a new item to your pocket list.
@@ -257,6 +265,9 @@ Renames a tag for the specified item:

 ## Release History

+- 2013-09-18 v1.2.1 correct parameter conversion for DateTime and Boolean
+- 2013-09-17 v1.2.0 simplified retrieve methods
+- 2013-09-17 v1.1.0 fix modification requests
 - 2013-09-15 v1.0.0 convert to PCL & implement async
 - 2013-08-16 v0.3.2 tag modification fixed and full retrieval of items for Retrieve method
 - 2013-07-07 v0.3.1 authentication fixes
Author	SHA1	Message	Date
swcs	1912563cc3	RemoveTag method; fix tag conversion; add modify tests	2013-09-19 18:08:41 +02:00
swcs	64c74b11d7	add item retrieval by ID	2013-09-19 12:13:07 +02:00
swcs	e9699caf4e	remove actionresults from response due to inconsistent behaviour	2013-09-19 11:47:57 +02:00
swcs	76af7fec0e	add modification tests	2013-09-19 11:47:23 +02:00
swcs	4e40aaa0dc	update readme	2013-09-18 21:19:38 +02:00
swcs	242428f94c	bump version	2013-09-18 21:17:56 +02:00
swcs	d009afd033	correct serialization of DateTime and Boolean values	2013-09-18 21:14:07 +02:00
swcs	de1e4efc70	update retrieve tests	2013-09-18 21:01:51 +02:00
swcs	e198ecdd6b	update docs	2013-09-17 23:28:28 +02:00