// Token: 0x060018DA RID: 6362 RVA: 0x00056208 File Offset: 0x00054408
protected virtual string GetDescription(out int descriptionTagCount)
{
string attributeValue = this.GetAttributeValue(this.responseString, WebPageLinkPreviewBuilder.GetDescriptionTagRegEx, "descriptionTag", WebPageLinkPreviewBuilder.GetDescriptionAttributeRegEx, "description", "description", out descriptionTagCount);
this.logger.Set(GetLinkPreviewMetadata.DescriptionLength, WebPageLinkPreviewBuilder.GetStringLength(attributeValue));
return(WebPageLinkPreviewBuilder.Truncate(attributeValue, 1000));
}
// Token: 0x060018D3 RID: 6355 RVA: 0x00055FA8 File Offset: 0x000541A8
private static string[] CreateHtmlTagsToRemove()
{
List <string> list = new List <string>(12);
WebPageLinkPreviewBuilder.AddToTagList(list, "i");
WebPageLinkPreviewBuilder.AddToTagList(list, "b");
WebPageLinkPreviewBuilder.AddToTagList(list, "u");
return(list.ToArray());
}
protected override string GetTitle()
{
string text = this.oEmbedResponse.Title;
if (text != null)
{
text = LinkPreviewBuilder.ConvertToSafeHtml(text);
text = WebPageLinkPreviewBuilder.ReplaceSelectedHtmlEntities(text);
return(WebPageLinkPreviewBuilder.Truncate(text, 400));
}
return(null);
}
protected override string GetTitle()
{
string text = null;
Match match = LinkPreviewBuilder.ExecuteRegEx(WikipediaLinkPreviewBuilder.GetTitleRegEx, this.responseString, "title");
if (match.Groups["title"].Captures.Count > 0)
{
text = LinkPreviewBuilder.ConvertToSafeHtml(match.Groups["title"].Value);
}
this.logger.Set(GetLinkPreviewMetadata.TitleLength, WebPageLinkPreviewBuilder.GetStringLength(text));
return(WebPageLinkPreviewBuilder.Truncate(text, 400));
}
// Token: 0x060018E2 RID: 6370 RVA: 0x000563C4 File Offset: 0x000545C4
protected override string GetDescription(out int descriptionTagCount)
{
string text = null;
Match match = LinkPreviewBuilder.ExecuteRegEx(CraigsListLinkPreviewBuilder.GetDescriptionRegEx, this.responseString, "description");
descriptionTagCount = match.Groups["description"].Captures.Count;
if (descriptionTagCount > 0)
{
text = LinkPreviewBuilder.ConvertToSafeHtml(match.Groups["description"].Value);
text = WebPageLinkPreviewBuilder.ReplaceSelectedHtmlEntities(text);
}
this.logger.Set(GetLinkPreviewMetadata.DescriptionLength, WebPageLinkPreviewBuilder.GetStringLength(text));
return(WebPageLinkPreviewBuilder.Truncate(text, 1000));
}
protected override string GetDescription(out int descriptionTagCount)
{
string text = null;
descriptionTagCount = 0;
Match match = LinkPreviewBuilder.ExecuteRegEx(WikipediaLinkPreviewBuilder.GetDescriptionRegEx, this.responseString, "title");
if (match.Groups["description"].Captures.Count > 0)
{
text = LinkPreviewBuilder.ConvertToSafeHtml(match.Groups["description"].Value);
descriptionTagCount = 1;
}
this.logger.Set(GetLinkPreviewMetadata.DescriptionLength, WebPageLinkPreviewBuilder.GetStringLength(text));
return(WebPageLinkPreviewBuilder.Truncate(text, 1000));
}
// Token: 0x060018D1 RID: 6353 RVA: 0x00055EB4 File Offset: 0x000540B4
protected string GetAttributeValue(string responseString, Regex getTagRegex, string tagRegexKey, Regex getAttributeRegex, string attributeRegexKey, string propertyName, out int tagCount)
{
string text = null;
MatchCollection matchCollection = LinkPreviewBuilder.ExecuteRegExForMatchCollection(getTagRegex, responseString, propertyName);
tagCount = matchCollection.Count;
if (tagCount > 0)
{
Match match = LinkPreviewBuilder.ExecuteRegEx(getAttributeRegex, matchCollection[0].Value, propertyName);
if (match.Groups[attributeRegexKey].Captures.Count > 0)
{
text = LinkPreviewBuilder.ConvertToSafeHtml(match.Groups[attributeRegexKey].Value);
text = WebPageLinkPreviewBuilder.ReplaceSelectedHtmlEntities(text);
}
}
return(text);
}
// Token: 0x0600194A RID: 6474 RVA: 0x00057EF4 File Offset: 0x000560F4
public override GetLinkPreviewResponse CreatePreview(DataProviderInformation dataProviderInformation)
{
string text = ((WebPageInformation)dataProviderInformation).Text;
Dictionary <string, string> queryParmDictionary;
LinkPreviewBuilder linkPreviewBuilder;
if (YouTubeLinkPreviewBuilder.TryGetYouTubePlayerQueryParms(dataProviderInformation.ResponseUri, this.logger, out queryParmDictionary))
{
linkPreviewBuilder = new YouTubeLinkPreviewBuilder(queryParmDictionary, this.request, text, this.logger, dataProviderInformation.ResponseUri);
}
else if (AmazonLinkPreviewBuilder.IsAmazonUri(dataProviderInformation.ResponseUri))
{
linkPreviewBuilder = new AmazonLinkPreviewBuilder(this.request, text, this.logger, dataProviderInformation.ResponseUri);
}
else if (CraigsListLinkPreviewBuilder.IsCraigsListUri(dataProviderInformation.ResponseUri))
{
linkPreviewBuilder = new CraigsListLinkPreviewBuilder(this.request, text, this.logger, dataProviderInformation.ResponseUri);
}
else
{
linkPreviewBuilder = new WebPageLinkPreviewBuilder(this.request, text, this.logger, dataProviderInformation.ResponseUri, false);
}
return(linkPreviewBuilder.Execute());
}