Changes for page AutoGallery

Summary

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

Details

XWiki.WikiMacroClass[0]

Cached

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	1	+No

Context elements

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	1	+Document

Asynchronous rendering

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	1	+No

Macro code

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	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
	8	+
	9	+def attachments = doc.getAttachmentList().findAll {
	10	+ it.filename.toLowerCase() ==~ /.*\.(jpg|jpeg|png|gif)$/
	11	+}
	12	+
	13	+def blocks = []
	14	+
	15	+if (attachments.isEmpty()) {
	16	+ blocks << new GroupBlock([ new WordBlock("No images available.") ])
	17	+} else {
	18	+ def imageBlocks = attachments.collect { att ->
	19	+ def url = "${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	+

Macro content availability

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	1	+No content

Default categories

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	1	+Formatting

Macro description

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	1	+Generates a gallery of all image attachments on this page.

Execution is isolated

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	1	+Yes

Macro id

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	1	+autogallery

Macro name

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	1	+AutoGallery

Supports inline mode

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	1	+No

Macro visibility

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	1	+Current Wiki