Erweiterung:OpenGraphMeta

MediaWiki-Erweiterungen

OpenGraphMeta Freigabestatus: Beta
Einbindung	Daten-Extraktion, Parser-Funktion
Beschreibung	Provides OpenGraph meta tags providing data for 3rd parties like Facebook to extract
Autor(en)	Daniel Friesen (DantmanDiskussion)
Letzte Version	0.5.6
Kompatibilitätspolitik	Der Master behält die Abwärtskompatibilität bei.
MediaWiki	1.39+
Datenbankänderungen	Nein
Lizenz	GNU General Public License 2.0 oder neuer
Herunterladen	Erweiterung herunterladen Git [?]: Git master herunterladen Repository durchsuchen (GitHub) Ergänzungen und Änderungen Repository-Mitwirkende (GitHub) Code-Review
Verwendete Hooks OutputPageParserOutput ParserFirstCallInit
Quarterly downloads	23 (Ranked 119th)
Public wikis using	5,841 (Ranked 42nd)
Übersetze die OpenGraphMeta-Erweiterung, wenn sie auf translatewiki.net verfügbar ist
Probleme	Offene Aufgaben · Einen Fehler melden

The OpenGraphMeta extension provides OpenGraph protocol metadata for articles on the wiki for 3rd parties like Facebook to extract. The primary use for this extension is for any wiki that provides its users a button to "Like" pages on the wiki, especially if the wiki uses a custom default skin. As sometimes Facebook can extract undesirable parts from the page (known on some custom skins to potentially extract random images irrelevant to the content) providing this data gives Facebook clean data to display in likes, and cleans up the long title into a pair of clean site and page titles. A parser function {{#setmainimage:Filename.ext}} which also exports what it is passed so you can use it easily in a [[File:{{#setmainimage:Filename.ext}}|thumb|right|...]] format can be used to set the image in the article which you prefer Facebook to use when displaying information about the page on your wiki (hint: This works very nicely when you incorporate it into an infobox template making the infobox image the preferred image for 3rd parties to use).

This extension can also be paired with Erweiterung:Description2 which extracts description information from articles, when both are installed OpenGraphMeta will make use of the information Description2 extracts.

We need to provide the ability to maximize the amount of information available of the shared content so that it is more descriptive, while still in compliance with our policy.

Installation

Try the development version, or choose the version that matches your version of MediaWiki if the trunk version breaks.

• Die Erweiterung herunterladen und die Datei(en) in ein Verzeichnis namens OpenGraphMeta im Ordner extensions/ ablegen.
  Entwickler und Code-Beitragende sollten stattdessen die Erweiterung von Git installieren, mit:cd extensions/
git clone https://gerrit.wikimedia.org/r/mediawiki/extensions/OpenGraphMeta
• Folgenden Code am Ende deiner LocalSettings.php -Datei einfügen:

  wfLoadExtension( 'OpenGraphMeta' );
  

•  Erledigt – Zu Special:Version in dem Wiki (bei Einstellung auf deutsch nach Spezial:Version) navigieren, um die erfolgreiche Installierung der Erweiterung zu überprüfen.

Konfiguration

In order to use Facebook Insights you must add the app ID to your page. Insights lets you view analytics for traffic to your site from Facebook. Find the app ID in your App Dashboard.

$egFacebookAppId = 'YOUR_FACEBOOK_APP_ID_HERE'; // Optional
$egFacebookAdmins = 'FACEBOOK_ADMINS'; // Optional

The site name exposed in OpenGraphMeta metadata can be adjusted with the Opengraphmeta-site-name system message, if editing $wgSitename is undesired.

Siehe auch

• Erweiterung:Description2 – Provides page description information. When installed OpenGraphMeta will use the information it extracts from articles.
• Extension:Semantic Meta Tags – Provides HTML ‎<meta> tags generated from semantic annotations including OpenGraph tags.
• Erweiterung:TextExtracts – Provides an API to retrieve plain-text or limited HTML extracts of page content.
• Erweiterung:PageImages – Automatically chooses the best image for the page.
• https://developers.facebook.com/tools/debug – Simple tool that enables preview of what Facebook will display based on Open Graph meta tags.
• pageterms API query module – Provides an API to retrieve the Wikidata description of any page.
• Another very simple OpenGraph extension based on Erweiterung:TextExtracts .

References