private static UnityWebRequest MakeGetLessonsRequest(string address, string lessonId)
{
if (!string.IsNullOrEmpty(lessonId))
{
address += "?lessonId=" + lessonId;
}
var req = UnityWebRequest.Post(address, new WWWForm());
req.SetRequestHeader("Content-Type", "application/json");
req.SetRequestHeader("Authorization", "Bearer " + UnityConnectProxy.GetAccessToken());
req.method = "GET";
return(req);
}
/// <summary>
/// Opens an Url in the browser.
/// Links to Unity's websites will open only if the user is logged in.
/// </summary>
/// <param name="url"></param>
public static void OpenUrl(string url)
{
if (string.IsNullOrEmpty(url))
{
return;
}
string urlWithoutHttpPrefix = RemoveHttpProtocolPrefix(url);
if (IsUnityUrlRequiringAuthentication(urlWithoutHttpPrefix) && UnityConnectProxy.loggedIn)
{
UnityConnectProxy.OpenAuthorizedURLInWebBrowser(url);
return;
}
Application.OpenURL(url);
}
private static void GetTutorial(string lessonId, Action <List <TutorialProgressStatus> > action)
{
var userId = UnityConnectProxy.GetUserId();
var getLink = @"/v1/users/" + userId + @"/lessons";
var address = HostAddress + getLink;
var req = MakeGetLessonsRequest(address, lessonId);
SendWebRequest(req, (UnityWebRequest r) =>
{
if (!IsRequestSuccess(r))
{
return;
}
var lessonResponses = TutorialProgressStatus.ParseResponses(r.downloadHandler.text);
action(lessonResponses);
});
}
public void OpenUrl()
{
if (string.IsNullOrEmpty(url))
{
return;
}
if (authorizedUrl && UnityConnectProxy.loggedIn)
{
UnityConnectProxy.OpenAuthorizedURLInWebBrowser(url);
}
else
{
Application.OpenURL(url);
}
AnalyticsHelper.SendExternalReferenceEvent(url, heading, linkText, tutorial?.lessonId);
}
public static void LogTutorialStatusUpdate(string lessonId, string lessonStatus)
{
var userId = UnityConnectProxy.GetUserId();
var getLink = @"/v1/users/" + userId + @"/lessons";
var address = HostAddress + getLink;
var jsonData = RegisterLessonRequest.GetJSONString(lessonStatus, userId, lessonId);
var req = UnityWebRequest.Post(address, jsonData);
var data = System.Text.Encoding.UTF8.GetBytes(jsonData);
req.uploadHandler = new UploadHandlerRaw(data);
req.SetRequestHeader("Content-Type", "application/json");
req.SetRequestHeader("Authorization", "Bearer " + UnityConnectProxy.GetAccessToken());
SendWebRequest(req, r =>
{
if (!IsRequestSuccess(r))
{
return;
}
});
}
/// <summary>
/// Transforms HTML tags to word element labels with different styles to enable rich text.
/// </summary>
/// <param name="htmlText"></param>
/// <param name="targetContainer">
/// The following need to set for the container's style:
/// flex-direction: row;
/// flex-wrap: wrap;
/// </param>
public static void RichTextToVisualElements(string htmlText, VisualElement targetContainer)
{
bool addError = false;
string errorText = "";
try
{
XDocument.Parse("<content>" + htmlText + "</content>");
}
catch (Exception e)
{
targetContainer.Clear();
errorText = e.Message;
htmlText = ShowContentWithError(htmlText);
addError = true;
}
// TODO should translation be a responsibility of the caller of this function instead?
htmlText = Localization.Tr(htmlText);
targetContainer.Clear();
bool boldOn = false; // <b> sets this on </b> sets off
bool italicOn = false; // <i> </i>
bool linkOn = false;
string linkURL = "";
bool firstLine = true;
bool lastLineHadText = false;
// start streaming text per word to elements while retaining current style for each word block
string[] lines = htmlText.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.None);
foreach (string line in lines)
{
string[] words = line.Split(new[] { " " }, StringSplitOptions.None);
if (!firstLine && !lastLineHadText)
{
AddParagraphToElement(targetContainer);
}
if (!firstLine && lastLineHadText)
{
AddLinebreakToElement(targetContainer);
//AddParagraphToElement(targetContainer);
lastLineHadText = false;
}
foreach (string word in words)
{
if (word == "" || word == " " || word == " ")
{
continue;
}
lastLineHadText = true;
string strippedWord = word;
bool removeBold = false;
bool removeItalic = false;
bool addParagraph = false;
bool removeLink = false;
if (strippedWord.Contains("<b>"))
{
strippedWord = strippedWord.Replace("<b>", "");
boldOn = true;
}
if (strippedWord.Contains("<i>"))
{
strippedWord = strippedWord.Replace("<i>", "");
italicOn = true;
}
if (strippedWord.Contains("<a"))
{
strippedWord = strippedWord.Replace("<a", "");
linkOn = true;
}
if (linkOn && strippedWord.Contains("href="))
{
strippedWord = strippedWord.Replace("href=", "");
int linkFrom = strippedWord.IndexOf("\"", StringComparison.Ordinal) + 1;
int linkTo = strippedWord.LastIndexOf("\"", StringComparison.Ordinal);
linkURL = strippedWord.Substring(linkFrom, linkTo - linkFrom);
strippedWord = strippedWord.Substring(linkTo + 2, (strippedWord.Length - 2) - linkTo);
strippedWord.Replace("\">", "");
}
if (strippedWord.Contains("</a>"))
{
strippedWord = strippedWord.Replace("</a>", "");
// TODO </a>text -> also text part is still blue. Parse - for now we can take care when authoring.
removeLink = true;
}
if (strippedWord.Contains("<br/>"))
{
strippedWord = strippedWord.Replace("<br/>", "");
addParagraph = true;
}
if (strippedWord.Contains("</b>"))
{
strippedWord = strippedWord.Replace("</b>", "");
removeBold = true;
}
if (strippedWord.Contains("</i>"))
{
strippedWord = strippedWord.Replace("</i>", "");
removeItalic = true;
}
if (boldOn)
{
Label wordLabel = new Label(strippedWord);
wordLabel.style.unityFontStyleAndWeight = new StyleEnum <FontStyle>(FontStyle.Bold);
targetContainer.Add(wordLabel);
}
else if (italicOn)
{
Label wordLabel = new Label(strippedWord);
wordLabel.style.unityFontStyleAndWeight = new StyleEnum <FontStyle>(FontStyle.Italic);
targetContainer.Add(wordLabel);
}
else if (addParagraph)
{
AddParagraphToElement(targetContainer);
}
else if (linkOn && !string.IsNullOrEmpty(linkURL))
{
var label = new HyperlinkLabel
{
text = strippedWord,
tooltip = linkURL
};
label.RegisterCallback <MouseUpEvent, string>(
(evt, linkurl) =>
{
// Supporting only hyperlinks to Unity's websites.
// The user needs be be logged in in order the hyperlink to work.
UnityConnectProxy.OpenAuthorizedURLInWebBrowser(linkurl);
},
linkURL
);
targetContainer.Add(label);
}
else
{
Label newlabel = new Label(strippedWord);
targetContainer.Add(newlabel);
}
if (removeBold)
{
boldOn = false;
}
if (removeItalic)
{
italicOn = false;
}
if (removeLink)
{
linkOn = false;
linkURL = "";
}
}
firstLine = false;
}
if (addError)
{
var label = new ParseErrorLabel()
{
text = Localization.Tr("PARSE ERROR"),
tooltip = Localization.Tr("Click here to see more information in the console.")
};
label.RegisterCallback <MouseUpEvent>((e) => Debug.LogError(errorText));
targetContainer.Add(label);
}
}
/// <summary>
/// Transforms HTML tags to word element labels with different styles to enable rich text.
/// </summary>
/// <param name="htmlText"></param>
/// <param name="targetContainer">
/// The following need to set for the container's style:
/// flex-direction: row;
/// flex-wrap: wrap;
/// </param>
public static void RichTextToVisualElements(string htmlText, VisualElement targetContainer)
{
// TODO should translation be a responsibility of the caller of this function instead
htmlText = Localization.Tr(htmlText);
VisualElementStyleSheetSet style = targetContainer.styleSheets;
targetContainer.Clear();
bool boldOn = false; // <b> sets this on </b> sets off
bool italicOn = false; // <i> </i>
bool linkOn = false;
string linkURL = "";
bool firstLine = true;
bool lastLineHadText = false;
// start streaming text per word to elements while retaining current style for each word block
string[] lines = htmlText.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.None);
foreach (string line in lines)
{
string[] words = line.Split(new[] { " " }, StringSplitOptions.None);
if (!firstLine && !lastLineHadText)
{
AddParagraphToElement(targetContainer);
}
if (!firstLine && lastLineHadText)
{
AddLinebreakToElement(targetContainer);
//AddParagraphToElement(targetContainer);
lastLineHadText = false;
}
foreach (string word in words)
{
if (word == "" || word == " " || word == " ")
{
continue;
}
lastLineHadText = true;
string strippedWord = word;
bool removeBold = false;
bool removeItalic = false;
bool addParagraph = false;
bool removeLink = false;
if (strippedWord.Contains("<b>"))
{
strippedWord = strippedWord.Replace("<b>", "");
boldOn = true;
}
if (strippedWord.Contains("<i>"))
{
strippedWord = strippedWord.Replace("<i>", "");
italicOn = true;
}
if (strippedWord.Contains("<a"))
{
strippedWord = strippedWord.Replace("<a", "");
linkOn = true;
}
if (linkOn && strippedWord.Contains("href="))
{
strippedWord = strippedWord.Replace("href=", "");
int linkFrom = strippedWord.IndexOf("\"", StringComparison.Ordinal) + 1;
int linkTo = strippedWord.LastIndexOf("\"", StringComparison.Ordinal);
// TODO handle invalid values
linkURL = strippedWord.Substring(linkFrom, linkTo - linkFrom);
strippedWord = strippedWord.Substring(linkTo + 2, (strippedWord.Length - 2) - linkTo);
strippedWord.Replace("\">", "");
}
if (strippedWord.Contains("</a>"))
{
strippedWord = strippedWord.Replace("</a>", "");
// TODO </a>text -> also text part is still blue. Parse - for now we can take care when authoring.
removeLink = true;
}
if (strippedWord.Contains("<br/>"))
{
strippedWord = strippedWord.Replace("<br/>", "");
addParagraph = true;
}
if (strippedWord.Contains("</b>"))
{
strippedWord = strippedWord.Replace("</b>", "");
removeBold = true;
}
if (strippedWord.Contains("</i>"))
{
strippedWord = strippedWord.Replace("</i>", "");
removeItalic = true;
}
if (boldOn)
{
Label wordLabel = new Label(strippedWord);
wordLabel.style.color = Color.black;
wordLabel.style.unityFontStyleAndWeight = new StyleEnum <FontStyle>(FontStyle.Bold);
targetContainer.Add(wordLabel);
}
else if (italicOn)
{
Label wordLabel = new Label(strippedWord);
wordLabel.style.color = Color.black;
wordLabel.style.unityFontStyleAndWeight = new StyleEnum <FontStyle>(FontStyle.Italic);
targetContainer.Add(wordLabel);
}
else if (addParagraph)
{
AddParagraphToElement(targetContainer);
}
else if (linkOn && !string.IsNullOrEmpty(linkURL))
{
Label newLabel = new Label(strippedWord);
newLabel.style.color = Color.blue;
newLabel.style.borderBottomWidth = 1f;
newLabel.style.borderBottomColor = Color.blue;
newLabel.tooltip = linkURL;
newLabel.RegisterCallback <MouseUpEvent, string>(
(evt, linkurl) =>
{
// Supporting only hyperlinks to Unity's websites.
// The user needs be be logged in in order the hyperlink to work.
UnityConnectProxy.OpenAuthorizedURLInWebBrowser(linkurl);
},
linkURL
);
targetContainer.Add(newLabel);
}
else
{
Label newlabel = new Label(strippedWord);
newlabel.style.color = Color.black;
targetContainer.Add(newlabel);
}
if (removeBold)
{
boldOn = false;
}
if (removeItalic)
{
italicOn = false;
}
if (removeLink)
{
linkOn = false;
linkURL = "";
}
}
firstLine = false;
}
}