Changes for page AutoGallery

Summary

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

Details

XWiki.WikiMacroClass[0]

Macro code

...	...	@@ -1,29 +1,26 @@
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	+{{groovy}}
	2	+def attachments = doc.getAttachmentList()
	3	+def imageExtensions = ['jpg', 'jpeg', 'png', 'gif', 'webp']
8	8
9		-def attachments = doc.getAttachmentList().findAll {
10		- it.filename.toLowerCase() ==~ /.*\.(jpg|jpeg|png|gif)$/
	5	+def images = attachments.findAll { att ->
	6	+ def ext = att.filename.toLowerCase().tokenize('.').last()
	7	+ imageExtensions.contains(ext)
11	11	}
12	12
13		-def blocks = []
14		-
15		-if (attachments.isEmpty()) {
16		- blocks << new GroupBlock([ new WordBlock("No images available.") ])
17		-} else {
18		- def imageBlocks = attachments.collect { att ->
19		- def url = "${doc.getExternalURL('download')}/${att.filename.encodeAsURL()}"
20		- def ref = new ResourceReference(url, ResourceType.URL)
21		- def imgBlock = new ImageBlock(ref, true)
22		- return new DivBlock([imgBlock], [ "style": "margin: 5px; display: inline-block;" ])
	10	+if (images) {
	11	+ def html = new StringBuilder()
	12	+ html << "<div style='display:flex; flex-wrap:wrap; gap:10px;'>"
	13	+ images.each { att ->
	14	+ def url = "${xwiki.getURL(doc.fullName, 'download', "filename=${att.filename}")}"
	15	+ html << "<img src='${url}' style='max-width:200px; height:auto; border:1px solid #ccc;'>"
23	23	}
	17	+ html << "</div>"
24	24
25		- blocks << new DivBlock(imageBlocks, [ "style": "display: flex; flex-wrap: wrap; gap: 10px;" ])
	19	+ def rendered = services.rendering.parse(html.toString(), "xwiki/2.1")
	20	+ wikimacro.result = rendered?.children ?: []
	21	+} else {
	22	+ def fallback = services.rendering.parse("<em>No images found.</em>", "xwiki/2.1")
	23	+ wikimacro.result = fallback?.children ?: []
26	26	}
	25	+{{/groovy}}
27	27
28		-wikimacro.result = blocks
29		-

Macro content type

...	...	@@ -1,1 +1,0 @@
1		-Wiki