Erweiterung:Comments
Comments Freigabestatus: stabil |
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Einbindung | Parser-Erweiterung , Hook |
Beschreibung | Adds <comments /> parser hook tag that allows commenting on articles |
Autor(en) | |
Letzte Version | 5.0 |
MediaWiki | 1.43+ |
Datenbankänderungen | Ja |
Tabellen | Comments Comments_Vote Comments_block |
Lizenz | GNU General Public License 2.0 oder neuer |
Herunterladen | |
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<comments /> |
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Quarterly downloads | 46 (Ranked 84th) |
Übersetze die Comments-Erweiterung, wenn sie auf translatewiki.net verfügbar ist | |
Probleme | Offene Aufgaben · Einen Fehler melden |
The Comments extension adds the <comments />
parser hook tag to allow commenting on articles where the tag is present.
Comment actions are logged to Special:Log/comments
, but by default they're hidden, just like patrol log entries.
You can set $wgCommentsInRecentChanges = true;
to show comments log entries in Special:RecentChanges (available in version 2.8+).
Majority of the code fixes were done by Misza and Jack Phoenix.
Installation
- Die Erweiterung herunterladen und die Datei(en) in ein Verzeichnis namens
Comments
im Ordnerextensions/
ablegen.
Entwickler und Code-Beitragende sollten stattdessen die Erweiterung von Git installieren, mit:cd extensions/
git clone https://gerrit.wikimedia.org/r/mediawiki/extensions/Comments - Folgenden Code am Ende deiner LocalSettings.php -Datei einfügen:
wfLoadExtension( 'Comments' );
- Führe das Aktualisierungsskript aus, welches automatisch die notwendigen Datenbanktabellen erstellt, die diese Erweiterung braucht.
- Erledigt – Navigiere zu Special:Version in deinem Wiki, um zu überprüfen, ob die Erweiterung erfolgreich installiert wurde.
Verwendung
<comments />
— basic comment form, sufficient for most things.<comments allow="Derfel,Jack Phoenix,Misza" />
— only allows the users Derfel, Jack Phoenix and Misza to submit comments.<comments voting="Plus" />
— prevents users from rating comments negatively (thumb down), allowing only positive (thumb up) votes.
Comments of the Day
The extension also comes with a "Comments of the Day" feature (<commentsoftheday />
), which by default is not enabled. You can enable this feature in the wiki's LocalSettings.php
, by adding the following after the require_once
line:
require_once "$IP/extensions/Comments/CommentsOfTheDay.php";
If the nocache
argument is passed to the parser hook (like this: <commentsoftheday nocache=true />
), the parser hook will not use memcached and will fetch the data from the database instead of cache.
This is useful if you want to show the most up-to-date data, but it can be very server-intensive.
Benutzerrechte
Die Erweiterung fügt drei neue Benutzerrechte hinzu:
comment
- which allows posting commentscommentlinks
- which allows posting external links in commentscommentadmin
- which allows deleting user-posted commentscomment-delete-own
- which allows deleting one's own comments, e.g.
$wgGroupPermissions['sysop']['commentadmin'] = true;
By default, everyone, even anonymous users, can post comments, but posting comments that contain external links is limited to autoconfirmed users.
If you want anonymous users to be able to post external links, add this after the require_once
:
$wgGroupPermissions['*']['commentlinks'] = true;
By default, only users in the commentadmin
group can delete comments.
User points
$wgUserStatsPointValues['comment_plus']
— the number of points to give out when another user gives a "thumbs up" to your comment.$wgUserStatsPointValues['comment_ignored']
— the number of points to give out when another user adds your comments to their ignore list (Special:CommentIgnoreList).
Parameter
$wgCommentsDefaultAvatar
— the path to an image which will be displayed instead of an avatar if social tools (SocialProfile extension) aren't installed. It should be 50x50px. Note that there is no default avatar image shipped with this extension. The default is defined inextension.json
and links to an external image onshoutwiki.com
server, an ad-driven wiki farm. You may prefer to set this parameter to point to a local file.$wgCommentsInRecentChanges
— by default, this variable is set tofalse
. Set it totrue
to display comments log entries in Special:RecentChanges, too, in addition to the comments log atSpecial:Log/comments
.$wgCommentsSortDescending
— by default, this variable is set tofalse
. Set it totrue
to sort comments by date descending, with the new comment box and most recent comments at the top.$wgCommentsAbuseFilterGroup
— This is the custom group name for AbuseFilter for when the AbuseFilter extension is enabled. It ensures that AbuseFilter only pulls the filters related to Comments. If you want AbuseFilter to pull all the filters, enter'default'
here. The default value for this is'comment'
, which ensures that AbuseFilter will only look for filters specifically written to target comments.
Magic words/Parser functions
Comments includes two magic words and a parser function:
{{NUMBEROFCOMMENTS}}
gives the entire number of comments on the wiki.{{NUMBEROFCOMMENTSPAGE}}
gives number of comments on the current page.{{NUMBEROFCOMMENTSPAGE:<pagename>}}
gives number of comments on the given page.
Hooks
Comments extension adds three hooks, Comment::add
, Comment::delete
and Comment::isSpam
.
Hook name | When it is called | Parameters |
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Comment::add
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After a comment has been added to the database, at the bottom of Comment::add function |
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Comment::delete
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After a comment has been deleted and the caches have been purged (function delete on class Comment )
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Comment::isSpam
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Called in Comment::isSpam before performing other spam checks.
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Anti-spam
Though (as of Q3/2023) Comments does not (yet) support ConfirmEdit, MediaWiki's de facto CAPTCHA extension, there are plenty of other anti-spam measures built in, including:
- restricting who can add comments and/or comments that contain hyperlinks (see the #User rights section above)
- support for
$wgSpamRegex
and$wgSummarySpamRegex
- possibility for extension developers to implement custom spam checks via the
Comment::isSpam
hook point (see the #Hooks section above) - AbuseFilter interoperability — AbuseFilter can be made to check if the
action
variable's value iscomment
to write filters that apply only to comments made via the Comments extension; thenew_wikitext
variable contains the actual comment text, and thenew_size
variable is calculated on-demand based on the value of thenew_wikitext
variable. Refer to AbuseFilter's documentation for more details on how those variables and filters work.- The new configuration variable
$wgCommentsAbuseFilterGroup
can be set to'default'
to make existing AbuseFilter filters apply to comments as well. By default, it is set to'comment'
, so only filters specifically designed to target comments will be executed against comments made via the Comments extension.
- The new configuration variable
Internationalisierung
The Comments extension currently has (partial or full) support for 68 different languages, including English. Please visit translatewiki.net if you want to translate Comments or other extensions of the social tools family of extensions into your language or modify existing translations.
Siehe auch
Diese Erweiterung ist in den folgenden Softwarepaketen enthalten und/oder wird von den folgenden Wiki-Farmen, bzw. Wiki-Hostern verwendet: Dies ist keine maßgebliche Liste. Softwarepakete und/oder Wiki-Farmen, bzw. Wiki-Hoster nutzen diese Erweiterung ggf., obwohl sie nicht in dieser Liste enthalten sind. Prüfe daher stets die Nutzung im verwendeten Softwarepaket und/oder bei der Wiki-Farm, bzw. dem Wiki-Hoster. |