Extension:RSS/zh
![]() ![]() 發佈狀態: 穩定版本 |
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实现 | 标签 |
描述 | Display RSS feeds on a wiki page |
作者 | K. Elliott-McCrea, mutante, D. Kinzler, Rdb, Mafs, Alxndr, T. Gries, C. Reigrut, K001, J. De Dauw, J. Phoenix, M.A. Hershberger |
最新版本 | 2.25.1 (2017-04-21) |
MediaWiki | 1.23+ |
PHP | 5.4+ |
许可协议 | GNU通用公眾授權條款2.0或更新版本 |
下載 | README RELEASE-NOTES |
示例 | https://spookyverse.de/wiki/Vorlage:TV-Termine and https://spookyverse.de/wiki/Vorlage:RSS_News (see main the wikis' mains page where the rss feeds are displayed) |
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季度下載量 | 83 (Ranked 97th) |
公開的wiki使用 | 1,691 (Ranked 202nd) |
翻譯RSS的扩展,若在translatewiki.net可用 | |
問題 | 尚未完成的工作 · 报告錯誤 |
The RSS extension renders ("displays") one or more RSS feeds on a wiki page in a standard or user-definable format. Since version 2.00, the extension is compatible with Extension:WikiArticleFeeds which generates RSS or ATOM feeds from MediaWiki pages (authoring tool).
Download
此扩展可直接从Git检索到 [?]:
- 浏览代码
- 部分扩展有稳定版本标签。
- 浏览标签
- 选择标签
- 点击“快照”
- 每个分支与过去的MediaWiki发布版本相关联。 这里也有一个“主线”分支,包含最新alpha版本(可能需要MediaWiki的alpha版本)。
- 浏览分支
- 选择一个分支名称
- 点击“继续”
提取快照,并将它放置在您的MediaWiki安装副本的extensions/RSS/目录中。
如果您对git熟悉,并且拥有您服务器的shell访问权,您也可以通过以下方法获得扩展:
cd extensions/
git clone https://gerrit.wikimedia.org/r/mediawiki/extensions/RSS.git
Installation
- 下载文件,并将其放置在您
extensions/
文件夹中的RSS
目录内。 - 将下列代码放置在您的
LocalSettings.php
的底部:wfLoadExtension( 'RSS' );
完成 – 在您的wiki上导航至Special:Version,以验证已成功安装扩展。
Usage
Use one section between <rss>
-tags for each feed.
The rss element may contain parameters if you provide them as attributes to the rss element:
optional tag attributes | comment |
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template="name"
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'name' (default: rss-item) is the name of a page in the MediaWiki template namespace (default: MediaWiki:Rss-item), which comprises the name of another template (default: MediaWiki:Rss-feed since version 1.90; Template:RSSPost before version 1.90) and a list of named variables of RSS Feed channel subelements (item), these values then being passed to this other template to finally format the RSS items.
Note that when a template is specified here, the extension doesn't pass to it the name of a - default - formatting template. The template specified here needs to take care of that by hard-coding the name of the other template. I.e the default template process is completely aborted. |
templatename="Pagename" or
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'Pagename' is the name of a template page which is used in the default template MediaWiki:Rss-item (defining the channel subelements) to finally format the RSS items; the template can be in the template namespace (first example denotes a page Template:Pagename) or any other namespace (second example uses the full specified form Namespace:Pagename) |
max="n"
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show at most n channel subelements (items)
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highlight="term1 term2 ..."
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highlight terms in different colours |
filter="term1 term2 ..."
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show only RSS items with at least one of the term s
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filterout="term1 term2 ..."
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do not show any RSS item containing any of these terms |
reverse
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display the RSS items in reverse order (since Version 2.25 seems to be a bug regarding the reverse sorting which may be worked around like this:
in \extensions\RSS\RSSParser.php edit line 62:
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date="(Y-m-d H:i:s)"
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date format string[1] (since r111347) |
item-max-length="1000"
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limits the number of character in item descriptions (since r111350) This is not correctly working in v2.18 see 任务T32377. |
Tracking category
All pages in a wiki which use the RSS extension are automatically added to the RSS tracking Category:Pages_with_RSS_feeds.
Templates for channel subelements and styling the RSS Feed
The RSS extension renders feeds on wiki page by using two templates in the MediaWiki system namespace, which can be changed, or which wiki admins can redirected to user-editable namespaces. The mechanism is perhaps not easy to understand, but after its installation, the extension starts with a useful set of templates; a manual set-up is not required.
If a template is not specified, then the one in MediaWiki:Rss-item is used and determines only which RSS feed channel subelements (items) are used. The other template MediaWiki:Rss-feed determines how the complete feed is shown on wiki pages i.e. how and which channel items are shown are listed.
This is the template MediaWiki:Rss-item (since version 1.90) which determines which item elements are used[2]
{{ MediaWiki:Rss-feed \ | title = {{{title}}} \ | link = {{{link}}} \ | date = {{{date}}} \ | author = {{{author}}} \ | description = {{{description}}} }}
The selected items are passed to the other template MediaWiki:Rss-feed (since version 1.90)[2] which determines how the RSS Feed is rendered on the wiki pages. It iterates over each <item> of the RSS feed and substitutes the value of each element found there, e.g. <title>, <link>, <date>, <author>, etc.
Basic MediaWiki:Rss-feed template:
; '''<span class='plainlinks'>[{{{link}}} {{{title}}}]</span>'''
: {{{description}}}
: {{{author}}} {{{date}}}<!-- don't use newline here -->
An alternative improved MediaWiki:Rss-feed template requires the Extension:ParserFunctions:
<!-- The second is an improved version which requires Extension:ParserFunctions --> \
; '''<span class='plainlinks'>[{{{link}}} {{{title}}}]</span>''' \
{{#if: {{{description|}}} \
|: {{{description}}}}}{{#if: {{{author|}}} \
| {{#if: {{{date|}}} |: — {{{author}}} {{{date}}}}} \
| {{#if: {{{author|}}}|: — {{{author}}}}} {{#if: {{{date|}}}|:{{{date}}}}}|}}<!-- don't use newline here -->
Example
The following code renders the four recent items of the wikimedia blog feed on the present page and highlights some terms. The layout depends on the content of feed template MediaWiki:Rss-feed and also of the item template MediaWiki:Rss-item as mentioned above:
<rss max=4 highlight="community wiki foundation">https://wikimediafoundation.org/news/feed/</rss>
Failed to load RSS feed from https://wikimediafoundation.org/news/feed/: Error parsing XML for RSS
Configuration settings
Add any one of the following settings you want to customize to your LocalSettings.php .
parameter | default | comment |
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$wgRSSCacheAge
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3600 (one hour) | Store entries in memcached for this many seconds |
$wgRSSCacheCompare
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false | Check cached content, if available, against remote. $wgRSSCacheCompare should be set to false or a timeout in seconds which is less than $wgRSSCacheAge after which a comparison will be made.
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$wgRSSFetchTimeout
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15 | read timeout in seconds |
$wgRSSUserAgent
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'MediaWikiRSS/<Version> (+https://www.mediawiki.org/wiki/Extension:RSS) / MediaWiki RSS extension' | User-Agent to use for fetching feeds |
$wgRSSNamespaces
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null | Ignore the RSS tag in all but the namespaces listed here
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$wgRSSUrlWhitelist
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array() (deny any URL = no whitelisted URLs) | URL whitelist of RSS Feeds, the whitelist is empty by default and no URLs are allowed. If there are items in the array, and the used feed URL isn't in the array, it will not be allowed. Use array( "*" ) if you as admin want to allow anyone to use any feed Url. In case your whitelist entries are ignored, please use square bracktes for the array instead, e.g. $wgRSSUrlWhitelist = [ 'URL1', 'URL2', 'URL3', ]; |
$wgRSSUrlNumberOfAllowedRedirects
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0 (no redirects are allowed) | Maximum number of redirects to follow (defaults to 0). This should only be used when the target URLs are trusted to avoid attacks on intranet services accessible by HTTP. |
$wgRSSProxy
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false | Optional proxy server url and port number to be used for fetching feeds. false: no proxy used |
$wgRSSDateDefaultFormat
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"Y-m-d H:i:s" | default date format[1] for RSS publication dates |
$wgRSSItemMaxLength (deactivated in version 2.12 r113297; will be activated later.)[3] |
200 | default maximum length of item descriptions (since r111350) |
$wgRSSAllowLinkTag
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false | to allow active links in feed items |
$wgRSSAllowImageTag
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false | If you allow to see images in feed items. Do not confuse this parameter with $wgAllowImageTag of MediaWiki core, Display of images causes privacy problems, because the image is fetched in the browser context, so the (image-) server log will contain data of the requesting browser, see the discussion here. Note that since 2013 due to the MediaWiki sanitizer, image tags which have the form <img src="blah"/> are not parsed correctly by the MediaWiki core sanitizer and are not displayed irrespective of this setting (see 任务T48443).
If you want the image to show, set this to true in LocalSettings.php and in \extensions\RSS\RSSParser.php remove this part at lines 485 if ( isset( $wgRSSAllowImageTag ) && $wgRSSAllowImageTag ) {
$extraInclude[] = "img";
} else {
$extraExclude[] = "img";
}
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Technical history and attributions
RSS extension is a heavily modified version of the engines RSS by Mafs, RSS by Rdb78, RSS by Duesentrieb, and RSSFeed by Mutante.
References
- ↑ 1.0 1.1 https://php.net/date
- ↑ 2.0 2.1 2.2 Former versions before 1.90 used the name Template:RSSPost in the template MediaWiki:Rss-item which thus had the default value
{{ RSSPost | title = {{{title}}} | link = {{{link}}} | date = {{{date}}} | author = {{{author}}} }}
- ↑ bug30377
See also
- Category:RSS extensions
- A tool to generate RSS feeds for pages in MediaWiki categories: toollabs:mediawiki-feeds
此扩展用于一个或多个维基媒体项目。 这可能意味着扩展足够稳定、运作足够良好,可以用在这样的高流量的网站上。 请在维基媒体的CommonSettings.php和InitialiseSettings.php配置文件中查找此扩展的名称以查看哪些网站安装了该扩展。 特定wiki上的已安装的扩展的完整列表位于Special:Version页面。 |
此擴充功能包含在以下包或/和wiki農場: 這不是一份權威名單。即使一些wiki農場/託管者沒有被列在這裡,他們也可能包含這個extension。請以各wiki農場/託管者或包的狀態為準。 |