Extension:RSS/zh
RSS 发行状态: 稳定版 |
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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 | 61 (Ranked 75th) |
正在使用的公开wiki数 | 1,691 (Ranked 202nd) |
前往translatewiki.net翻譯RSS扩展 | |
問題 | 开启的任务 · 报告错误 |
The RSS extension renders ("displays") one or more RSS feeds on a wiki page in a standard or user-definable format.
Installation
- 下载文件,并将解压后的
RSS
文件夹移动到extensions/
目录中。
开发者和代码贡献人员应从Git安装扩展,输入:cd extensions/
git clone https://gerrit.wikimedia.org/r/mediawiki/extensions/RSS - 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 工單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>
- Ahead of UN General Assembly, Wikipedia nonprofit calls on governments to ensure the future internet is shaped by communities for the public interest
- 21 September 2024, New York USA ― As UN Member States are gathering in New York for the 79th United Nations General Assembly, the Wikimedia Foundation, the nonprofit that hosts Wikipedia and othe…
- Wikimedia Foundation 2024-09-21 19:30:00
- Wikimania 2024 in Poland celebrates global volunteers who make Wikipedia and sister projects possible
- The nineteenth edition of the global event will take place in Katowice, Poland (the 2024 European City of Science), from 7 - 10 August.
The post <a href="https://wikimediafoundation.org/news/2024/07… - Wikimedia Foundation 2024-07-31 08:00:00
- Wikimedia Foundation calls on US Supreme Court to strike laws that threaten Wikipedia
- The Foundation supports challenges to laws in Texas and Florida that jeopardize Wikipedia's community-led governance model and the right to freedom of expression.
The post <a href="https://wikimedia… - Wikimedia Foundation 2024-07-25 19:53:00
- Wikimedia Foundation’s Accreditation to World Intellectual Property Organization Blocked for a Fourth Time by China
- Yesterday, the Wikimedia Foundation, the nonprofit that hosts and supports Wikipedia and other Wikimedia projects, was again denied accreditation as a permanent observer to the World Intellectual P…
- Wikimedia Foundation 2024-07-11 17:46:40
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 brackets 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 工單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。 |
此扩展在以下wiki农场/托管网站和/或软件包中提供: 這不是一份權威名單。 即使某些wiki农场/托管网站和/或软件包未在这里列出,它们也可能提供此扩展。 请检查你的wiki农场/托管网站或软件包以确认提供情况。 |