MKSP - SolrMediaTypeFacet

version	line-number	content
1.1	1	{{velocity output="false"}}
	2	#macro (displaySearchFacetValues_mediaType $facetValues)
	3	#set ($discard = $xwiki.ssx.use('Main.SolrMediaTypeFacet'))
	4	#set ($discard = $xwiki.jsx.use('Main.SolrMediaTypeFacet'))
	5	#set ($categoryMap = $solrConfig.facet.mediaType.categories)
	6	#groupMediaTypes($facetValues $categoryMap true)
	7	## We also need to group some technical media types inside a category.
	8	#set ($subcategoryMap = $solrConfig.facet.mediaType.subcategories)
	9	#foreach ($facetValue in $facetValues)
	10	#set ($subcategories = $subcategoryMap.get($facetValue.id))
	11	#if ($subcategories)
	12	#groupMediaTypes($facetValue.mediaTypesWithCounts $subcategories)
	13	## Update the list of media types to be able to unselect all subcategories when a category is selected.
	14	#set ($discard = $facetValue.mediaTypes.clear())
	15	#foreach ($mediaType in $facetValue.mediaTypesWithCounts)
	16	#set ($discard = $facetValue.mediaTypes.add($mediaType.name))
	17	#end
	18	#end
	19	#end
	20	#displayMediaTypesWithPagination($facetValues)
	21	#end
	22
	23	#macro (groupMediaTypes $mediaTypes $groups $groupRemainingMediaTypes)
	24	#set ($matchedGroups = [])
	25	#set ($groupedMediaTypes = [])
	26	#foreach ($entry in $groups.entrySet())
	27	#set ($group = {
	28	'id': $entry.key,
	29	'count': 0,
	30	'mediaTypes': [],
	31	'mediaTypesWithCounts': []
	32	})
	33	#foreach ($mediaType in $mediaTypes)
	34	## See if this media type is included in this group.
	35	#foreach ($pattern in $entry.value)
	36	#if ($mediaType.name == $pattern \|\| $mediaType.name.startsWith($pattern) \|\| $mediaType.name.endsWith($pattern))
	37	#set ($group.count = $group.count + $mediaType.count)
	38	#set ($discard = $group.mediaTypes.add($mediaType.name))
	39	#set ($discard = $group.mediaTypesWithCounts.add($mediaType))
	40	#set ($discard = $groupedMediaTypes.add($mediaType))
	41	#break
	42	#end
	43	#end
	44	#end
	45	#if ($group.count > 0)
	46	## Compute the filter value.
	47	#joinMediaTypes($entry.value $escapedFilterValue)
	48	#set ($discard = $group.put('name', $escapedFilterValue))
	49	#set ($discard = $matchedGroups.add($group))
	50	#end
	51	#end
	52	#set ($discard = $mediaTypes.removeAll($groupedMediaTypes))
	53	#if ($groupRemainingMediaTypes && $mediaTypes && $mediaTypes.size() > 0)
	54	#set ($other = {
	55	'id': 'other',
	56	'count': 0,
	57	'mediaTypes': [],
	58	'mediaTypesWithCounts': []
	59	})
	60	#set ($discard = $other.mediaTypesWithCounts.addAll($mediaTypes))
	61	#foreach ($mediaType in $mediaTypes)
	62	#set ($other.count = $other.count + $mediaType.count)
	63	#set ($discard = $other.mediaTypes.add($mediaType.name))
	64	#end
	65	#joinMediaTypes($other.mediaTypes $escapedFilterValue)
	66	#set ($discard = $other.put('name', $escapedFilterValue))
	67	#set ($discard = $mediaTypes.clear())
	68	#set ($discard = $mediaTypes.add($other))
	69	#end
	70	#set ($discard = $mediaTypes.addAll($matchedGroups))
	71	## Sort the media type groups based on the number of matches.
	72	## Note that the sort tool doesn't change the passed list.
	73	#set ($sortedMediaTypes = $collectiontool.sort($mediaTypes, 'count:desc'))
	74	#set ($discard = $mediaTypes.clear())
	75	#set ($discard = $mediaTypes.addAll($sortedMediaTypes))
	76	#end
	77
	78	#macro (joinMediaTypes $mediaTypes $return)
	79	#set ($escapedMediaTypes = [])
	80	#foreach ($mediaType in $mediaTypes)
	81	## Escape the characters that have special meaning in the filter query.
	82	#set ($escapedMediaType = $mediaType.replaceAll('([/.+\-])', '\\$1'))
	83	#if ($mediaType.indexOf('/') > 0)
	84	## Prefix.
	85	#set ($escapedMediaType = "$escapedMediaType*")
	86	#else
	87	## Suffix.
	88	#set ($escapedMediaType = "*$escapedMediaType")
	89	#end
	90	#set ($discard = $escapedMediaTypes.add($escapedMediaType))
	91	#end
	92	#set ($return = $NULL)
	93	#setVariable("$return" "($stringtool.join($escapedMediaTypes, ' '))")
	94	#end
	95
	96	#macro (displayMediaTypesWithPagination $categories)
	97	#set ($limitRequestParameter = "l_$facetField.name")
	98	#set ($categoryLimit = $numbertool.toNumber($request.getParameter($limitRequestParameter)).intValue())
	99	#if ("$!categoryLimit" == '')
	100	#set ($categoryLimit = $solrConfig.facetPaginationStep)
	101	#end
	102	#set ($categoryLimit = $mathtool.max($mathtool.min($categoryLimit, $categories.size()), 0))
	103	<ul class="mediaTypes">
	104	#foreach ($category in $categories)
	105	#if ($foreach.index < $categoryLimit)
	106	<li>
	107	## Backup the selected values to be able to restore them afterwards.
	108	#set ($facetRequestValuesBackup = $facetRequestValues)
	109	## When an entire category is selected we need to remove the values that were selected from that category.
	110	#set ($facetRequestValues = [])
	111	#if ($facetRequestValuesBackup)
	112	#set ($discard = $facetRequestValues.addAll($facetRequestValuesBackup.subList(0,
	113	$facetRequestValuesBackup.size())))
	114	#set ($discard = $facetRequestValues.removeAll($category.mediaTypes))
	115	#end
	116	<div id="mediatype-$stringtool.remove($stringtool.substringBetween($category.name, '(', '\'), ' ')"
	117	class="mediaTypeCategory">#displaySearchFacetValue($category {} 'displaySearchFacetValue_mediaType' true)</div>
	118	## When a media type is selected, it's category should be unselected.
	119	#set ($facetRequestValues = [])
	120	#if ($facetRequestValuesBackup)
	121	#set ($discard = $facetRequestValues.addAll($facetRequestValuesBackup.subList(0,
	122	$facetRequestValuesBackup.size())))
	123	#set ($discard = $facetRequestValues.remove($category.name))
	124	#end
	125	<ul>#displaySearchFacetValuesLimited($category.mediaTypesWithCounts {} 'displaySearchFacetValue_mediaType' true)</ul>
	126	## Restore the selected values.
	127	#set ($facetRequestValues = $facetRequestValuesBackup)
	128	</li>
	129	#else
	130	#extendQueryString($url {$limitRequestParameter: [$mathtool.add($categoryLimit, $solrConfig.facetPaginationStep)]})
	131	<li><a href="$url" class="more">… $escapetool.xml($services.localization.render(
	132	'solr.facets.moreValues', [$mathtool.sub($categories.size(), $categoryLimit)]))</a></li>
	133	#break
	134	#end
	135	#end
	136	</ul>
	137	#end
	138
	139	#macro (displaySearchFacetValue_mediaType $mediaType)
	140	#if ($facetValue.id)
	141	## A media type category.
	142	$services.localization.render("solr.filterBy.fileType.$facetValue.id")
	143	#else
	144	#set ($prettyName = $stringtool.substringAfter($mediaType, '/'))
	145	## Fonts have a dedicated category so we can remove the 'x-font-' prefix.
	146	#set ($prettyName = $stringtool.removeStart($prettyName, 'x-font-'))
	147	## Non-standard media type, i.e. not registered with the Internet Assigned Numbers Authority (IANA).
	148	#set ($prettyName = $stringtool.removeStart($prettyName, 'x-'))
	149	## Vendor specific media type.
	150	#set ($prettyName = $stringtool.removeStart($prettyName, 'vnd.'))
	151	## Many media types end with '+xml' or something similar. Let's remove this part.
	152	#set ($prettyName = $stringtool.substringBeforeLast($prettyName, '+'))
	153	## Attempt to translate the pretty name.
	154	#set ($translationKey = "solr.facet.fileType.${category.id}.$prettyName")
	155	#if ($services.localization.get($translationKey))
	156	#set ($prettyName = $services.localization.render($translationKey))
	157	#elseif ($prettyName.length() < 5)
	158	## Probably a file extension (or acronym).
	159	#set ($prettyName = $prettyName.toUpperCase())
	160	#end
	161	<span title="$mediaType">$prettyName</span>
	162	#end
	163	#end
	164	{{/velocity}}
	165
	166	{{velocity}}
	167	#if ($facetValues)
	168	{{html clean="false"}}#displaySearchFacetValues_mediaType($facetValues){{/html}}
	169	#end
	170	{{/velocity}}