C# Class OpenTween.Thumbnail.Services.MetaThumbnailService

og:image や twitter:image をスクレイピングしてサムネイルURLを抽出する

Inheritance: IThumbnailService

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Protected Properties

Свойство	Type	Description
MetaPatterns	System.Text.RegularExpressions.Regex[]
PropertyNames	string[]
propertyNames	string[]
regex	Regex

Méthodes publiques

Méthode	Description
GetThumbnailInfoAsync ( string url, PostClass post, CancellationToken token ) : Task
MetaThumbnailService ( HttpClient http, string urlPattern ) : System
MetaThumbnailService ( HttpClient http, string urlPattern, string propNames ) : System
MetaThumbnailService ( string urlPattern ) : System
MetaThumbnailService ( string urlPattern, string propNames ) : System

Méthodes protégées

Méthode	Description
FetchImageUrlAsync ( string url, CancellationToken token ) : Task
GetThumbnailUrl ( string html ) : string

Method Details

FetchImageUrlAsync() protected méthode

protected FetchImageUrlAsync ( string url, CancellationToken token ) : Task
url	string
token	System.Threading.CancellationToken
Résultat	Task

GetThumbnailInfoAsync() public méthode

public GetThumbnailInfoAsync ( string url, PostClass post, CancellationToken token ) : Task
url	string
post	PostClass
token	System.Threading.CancellationToken
Résultat	Task

GetThumbnailUrl() protected méthode

protected GetThumbnailUrl ( string html ) : string
html	string
Résultat	string

MetaThumbnailService() public méthode

public MetaThumbnailService ( HttpClient http, string urlPattern ) : System
http	System.Net.Http.HttpClient
urlPattern	string
Résultat	System

MetaThumbnailService() public méthode

public MetaThumbnailService ( HttpClient http, string urlPattern, string propNames ) : System
http	System.Net.Http.HttpClient
urlPattern	string
propNames	string
Résultat	System

MetaThumbnailService() public méthode

public MetaThumbnailService ( string urlPattern ) : System
urlPattern	string
Résultat	System

MetaThumbnailService() public méthode

public MetaThumbnailService ( string urlPattern, string propNames ) : System
urlPattern	string
propNames	string
Résultat	System

Property Details

MetaPatterns protected_oe static_oe property

protected static Regex[],System.Text.RegularExpressions MetaPatterns
Résultat	System.Text.RegularExpressions.Regex[]

PropertyNames protected_oe static_oe property

protected static string[] PropertyNames
Résultat	string[]

propertyNames protected_oe property

protected string[] propertyNames
Résultat	string[]

regex protected_oe property

protected Regex regex
Résultat	Regex