Changes for page AutoGallery

Summary

• Objects (1 modified, 0 added, 0 removed)
  • XWiki.WikiMacroClass[0]

Details

XWiki.WikiMacroClass[0]

Macro code

...	...	@@ -1,29 +1,12 @@
1		-import org.xwiki.rendering.listener.reference.ResourceReference
2		-import org.xwiki.rendering.listener.reference.ResourceType
3		-import org.xwiki.rendering.block.ImageBlock
4		-import org.xwiki.rendering.block.GroupBlock
5		-import org.xwiki.rendering.block.SpaceBlock
6		-import org.xwiki.rendering.block.DivBlock
7		-import org.xwiki.rendering.block.WordBlock
	1	+{{velocity}}
	2	+#set($attachments = $doc.getAttachmentList())
8	8
9		-def attachments = doc.getAttachmentList().findAll {
10		- it.filename.toLowerCase() ==~ /.*\.(jpg|jpeg|png|gif)$/
11		-}
	4	+{{gallery}}
	5	+#foreach($attachment in $attachments)
	6	+ #if($attachment.filename.endsWith(".jpg") || $attachment.filename.endsWith(".png") || $attachment.filename.endsWith(".webp"))
	7	+ image:$attachment.filename
	8	+ #end
	9	+#end
	10	+{{/gallery}}
	11	+{{/velocity}}
12	12
13		-def blocks = []
14		-
15		-if (attachments.isEmpty()) {
16		- blocks << new GroupBlock([ new WordBlock("No images available.") ])
17		-} else {
18		- def imageBlocks = attachments.collect { att ->
19		- def url = "${doc.getExternalURL('download')}/${att.filename.encodeAsURL()}"
20		- def ref = new ResourceReference(url, ResourceType.URL)
21		- def imgBlock = new ImageBlock(ref, true)
22		- return new DivBlock([imgBlock], [ "style": "margin: 5px; display: inline-block;" ])
23		- }
24		-
25		- blocks << new DivBlock(imageBlocks, [ "style": "display: flex; flex-wrap: wrap; gap: 10px;" ])
26		-}
27		-
28		-wikimacro.result = blocks
29		-