Wiki source code of Modified Pages RSS Feed

Last modified by superadmin on 2022/05/03 16:48

author	version	line-number	content
		1	{{velocity}}
		2	## Backward compatibility redirect, if the RSS feed is called without the outputSyntax query argument, force it.
		3	#if (("$!request.xpage" == 'plain' \|\| "$!request.xpage" == 'rdf') && "$!request.outputSyntax" != 'plain')
		4	$response.sendRedirect($xwiki.getURL($doc.fullName, 'view', 'xpage=plain&outputSyntax=plain'))
		5	#end
		6	#if ("$!request.xpage" == 'plain' && "$!request.outputSyntax" == 'plain')
		7	$response.setContentType('application/rss+xml')
		8	## ======================
		9	## Compute Query to find documents
		10	## ======================
		11	#if("$!{request.tag}" != '')
		12	## RSS feed for documents tagged with $request.tag
		13	#set ($query = 'from doc.object(XWiki.TagClass) as tag where (')
		14	#foreach ($tag in $request.getParameterValues('tag'))
		15	#set ($query = "$query :tag${foreach.count} member of tag.tags")
		16	#if ($foreach.hasNext)
		17	#set ($query = "$query OR ")
		18	#end
		19	#end
		20	#set ($query = "$query) AND ")
		21	#else
		22	#set ($query = 'where ')
		23	#end
		24	#if("$!{request.space}" == '')
		25	## RSS feed for the whole wiki
		26	#set ($query = "$query 1=1")
		27	#else
		28	## RSS feed for spaces
		29	#set ($query = "$query (")
		30	#foreach ($space in $request.getParameterValues('space'))
		31	#set ($query = "$query doc.space=:space${foreach.count}")
		32	#if ($foreach.hasNext)
		33	#set ($query = "$query OR ")
		34	#end
		35	#end
		36	#set ($query = "$query)")
		37	#end
		38	#set ($query = "$query order by doc.date desc")
		39	## ==============
		40	## Bind Query parameters
		41	## ==============
		42	## Bind query parameters depending on the passed query string parameters
		43	#set ($queryObject = $services.query.xwql($query).addFilter('currentlanguage').setLimit(20).setOffset(0))
		44	#if("$!{request.tag}" != '')
		45	#foreach ($tag in $request.getParameterValues('tag'))
		46	#set ($queryObject = $queryObject.bindValue("tag${foreach.count}", $tag))
		47	#end
		48	#end
		49	#if("$!{request.space}" != '')
		50	#foreach ($space in $request.getParameterValues('space'))
		51	#set ($queryObject = $queryObject.bindValue("space${foreach.count}", $space))
		52	#end
		53	#end
		54	## ================
		55	## Compute feed description
		56	## ================
		57	## 4 cases to handle: no spaces and tags specified, only spaces specified, only tags specified and spaces and tags specified
		58	#if ("$!{request.space}" != '')
		59	#if ("$!{request.tag}" != '')
		60	#set ($description = $services.localization.render('xe.rss.feed.tagsAndSpaces.description', [$stringtool.join($request.getParameterValues('tag'), ','), $stringtool.join($request.getParameterValues('space'), ',')]))
		61	#else
		62	#set ($description = $services.localization.render('xe.rss.feed.spaces.description', [$stringtool.join($request.getParameterValues('space'), ',')]))
		63	#end
		64	#else
		65	#if ("$!{request.tag}" != '')
		66	#set ($description = $services.localization.render('xe.rss.feed.tags.description', [$stringtool.join($request.getParameterValues('tag'), ',')]))
		67	#else
		68	#set ($description = $services.localization.render('xe.rss.feed.description'))
		69	#end
		70	#end
		71	## =====================
		72	## Execute query and generate feed
		73	## =====================
		74	#set ($feed = $xwiki.feed.getWebFeed($queryObject.execute()))
		75	#set ($feedURI = $xwiki.getDocument('Main.WebHome').getExternalURL('view'))
		76	#set ($discard = $feed.setLink($feedURI))
		77	#set ($discard = $feed.setUri($feedURI))
		78	#set ($discard = $feed.setAuthor('XWiki'))
		79	#set ($discard = $feed.setTitle($services.localization.render('xe.rss.feed.description', [$text])))
		80	#set ($discard = $feed.setDescription($description))
		81	#set ($discard = $feed.setLanguage($xcontext.language))
		82	#set ($discard = $feed.setCopyright($xwiki.getXWikiPreference('copyright')))
		83	$xwiki.feed.getFeedOutput($feed, $xwiki.getXWikiPreference('feed_type', 'rss_2.0'))
		84	#end
		85	{{/velocity}}