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 java.util.stream.Collectors
	2	+import org.xwiki.rendering.block.XDOM
	3	+
	4	+def attachments = doc.getAttachmentList().findAll {
	5	+ it.filename.toLowerCase().matches('.*\\.(jpg|jpeg|png|gif)$')
	6	+}
	7	+
	8	+if (attachments.isEmpty()) {
	9	+ def fallback = "{{html}}<div><em>No images available.</em></div>{{/html}}"
	10	+ def fallbackRendered = services.rendering.parse(fallback, xcontext.syntax).xdom
	11	+ wikimacro.result = fallbackRendered.children
	12	+ return
	13	+}
	14	+
	15	+def html = new StringBuilder()
	16	+html << "{{html}}"
	17	+html << "<div style='display:flex; flex-wrap:wrap; gap:10px;'>"
	18	+
	19	+attachments.each { attachment ->
	20	+ def url = "${doc.getExternalURL('download')}/${attachment.filename.encodeAsURL()}"
	21	+ html << "<img src='${url}' style='max-width:200px; height:auto; border:1px solid #ccc;'/>"
	22	+}
	23	+
	24	+html << "</div>"
	25	+html << "{{/html}}"
	26	+
	27	+def rendered = services.rendering.parse(html.toString(), xcontext.syntax).xdom
	28	+wikimacro.result = rendered.children
	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